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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit00bb99ac80741fc50ef8a289719373032f2391eb (patch)
tree3a5a9bf72f942784b38bf77dd66c534662fab5f2 /kmag
downloadtdeaccessibility-00bb99ac80741fc50ef8a289719373032f2391eb.tar.gz
tdeaccessibility-00bb99ac80741fc50ef8a289719373032f2391eb.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaccessibility@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kmag')
-rw-r--r--kmag/AUTHORS9
-rw-r--r--kmag/COPYING280
-rw-r--r--kmag/ChangeLog63
-rw-r--r--kmag/INSTALL184
-rw-r--r--kmag/Makefile.am40
-rw-r--r--kmag/README8
-rw-r--r--kmag/TODO57
-rw-r--r--kmag/hi16-action-followmouse.pngbin0 -> 774 bytes
-rw-r--r--kmag/hi16-action-hidemouse.pngbin0 -> 308 bytes
-rw-r--r--kmag/hi16-action-window.pngbin0 -> 469 bytes
-rw-r--r--kmag/hi16-app-kmag.pngbin0 -> 359 bytes
-rw-r--r--kmag/hi32-app-kmag.pngbin0 -> 354 bytes
-rw-r--r--kmag/kmag.cpp958
-rw-r--r--kmag/kmag.desktop76
-rw-r--r--kmag/kmag.h237
-rw-r--r--kmag/kmag.kdevprj230
-rw-r--r--kmag/kmag.lsm14
-rw-r--r--kmag/kmag.mdk.spec108
-rw-r--r--kmag/kmagselrect.cpp385
-rw-r--r--kmag/kmagselrect.h146
-rw-r--r--kmag/kmagui.rc109
-rw-r--r--kmag/kmagzoomview.cpp927
-rw-r--r--kmag/kmagzoomview.h249
-rw-r--r--kmag/lo16-app-kmag.pngbin0 -> 359 bytes
-rw-r--r--kmag/lo32-app-kmag.pngbin0 -> 354 bytes
-rw-r--r--kmag/main.cpp81
-rw-r--r--kmag/version.h8
27 files changed, 4169 insertions, 0 deletions
diff --git a/kmag/AUTHORS b/kmag/AUTHORS
new file mode 100644
index 0000000..c3f200c
--- /dev/null
+++ b/kmag/AUTHORS
@@ -0,0 +1,9 @@
+Rewrite and Current Maintainers :
+Sarang Lakare <sarang@users.sourceforge.net>
+
+Contributors:
+Olaf Schmidt <ojschmidt@kde.org>
+
+Original Author and Idea :
+Michael Forster <forster@fmi.uni-passau.de>
+
diff --git a/kmag/COPYING b/kmag/COPYING
new file mode 100644
index 0000000..ffe677b
--- /dev/null
+++ b/kmag/COPYING
@@ -0,0 +1,280 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
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+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
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+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
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+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
diff --git a/kmag/ChangeLog b/kmag/ChangeLog
new file mode 100644
index 0000000..6171356
--- /dev/null
+++ b/kmag/ChangeLog
@@ -0,0 +1,63 @@
+//$Id$
+
+ver 0.8
+-Mouse cursor is now visible
+-Complete reference manual
+-Fit-to-window for zoom view
+-ported to KDE3 (still works under KDE2)
+-Using bitBlt to reduce flicker even more
+-Proper centering of zoomed image
+-Some qt3 specific additions
+-Mouse cursor in printing
+-Smooth mouse movements inside zoom vew (very low CPU consumption)
+-Zero CPU usage when magnifier window is hidden/minimized
+-Using default key shortcuts for various actions
+-Checkbox to show/hide mouse cursor
+-Shortcut key binding configuration
+-Moved to XML GUI
+-New "Settings" menu in the toolbar
+-Toolbar configuration
+
+ver 0.7
+-Printing and compiling for KDE 2.x
+-Saving files to remote locations
+-BUG_FIX:Saved image used to get saved to home directory
+-BUG_FIX:Zoom selection window could go below the bottom edge of the screen
+
+ver 0.6
+-Printing support
+-Saving zoomed image to disk
+-Saving/Restoring settings to/from config file
+-New grab-and-move mode for moving zoom region
+-Magnification with mouse movement
+-Option to always show selected region
+-Ability to change refresh rate
+-Copy zoomed image to clipboard
+-More cleaner/bare minimal GUI
+-Tons of code cleanup
+
+ver 0.5
+-No more garbage when the grab window is taken outside the screen
+-Added a convenient drop down menu to select the zoom factor
+-A new refresh button to start/stop window refresh when needed
+-Added "tooltips" and "What's this" at lots of places
+-New install and install-user scripts for easy installation
+-Tons of code cleanup
+
+ver 0.4
+-No more flickering!
+
+ver 0.3
+-Fixed a slow-refresh bug.. making KMag 100% usable!
+-Made resizing grab window much more easier (esp. for laptops!)
+-GUI improvements.. got rid of sliders.. introduced zoom icons
+-Centered display of magnified contents
+-Now using Kdevelop 1.4b2..
+-Added documentation
+
+ver 0.2
+-First public release for the KDE2 port and rewrite
+-Feature enhancements : Easy moving and resizing of grab-window
+
+ver 0.1
+-First public release for KDE1
diff --git a/kmag/INSTALL b/kmag/INSTALL
new file mode 100644
index 0000000..cde242c
--- /dev/null
+++ b/kmag/INSTALL
@@ -0,0 +1,184 @@
+//$Id$
+
+Simple Install
+==============
+
+Login as root and type ./install-root in the directory to install.
+-or-
+If you do not have root access on the machine, run ./install-user in
+the directory.
+
+If you want to compile the program for KDE3, run ./configure with
+options similar to these:
+
+--prefix=/opt/kde3 --enable-mt --with-qt-dir=/usr/lib/qt3
+
+Then run make and make install (as root).
+
+Basic Installation
+==================
+
+ These are generic installation instructions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+ The file `configure.in' is used to create `configure' by a program
+called `autoconf'. You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes a while. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 4. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. You can give `configure'
+initial values for variables by setting them in the environment. Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+ CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+ env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory. After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on. Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+ CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+ If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+ Use and save the results of the tests in FILE instead of
+ `./config.cache'. Set FILE to `/dev/null' to disable caching, for
+ debugging `configure'.
+
+`--help'
+ Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made.
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`--version'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
+
diff --git a/kmag/Makefile.am b/kmag/Makefile.am
new file mode 100644
index 0000000..29dd1a7
--- /dev/null
+++ b/kmag/Makefile.am
@@ -0,0 +1,40 @@
+bin_PROGRAMS = kmag
+
+## INCLUDES were found outside kdevelop specific part
+
+kmag_SOURCES = kmagzoomview.cpp kmagselrect.cpp kmag.cpp main.cpp
+kmag_LDADD = $(LIB_KDEPRINT)
+
+
+EXTRA_DIST = main.cpp version.h kmag.cpp kmag.h kmagui.rc kmag.desktop lo32-app-kmag.png lo16-app-kmag.png kmagselrect.cpp kmagselrect.h hi16-app-kmag.png kmagzoomview.cpp kmagzoomview.h
+
+uninstall-local:
+ -rm -f $(DESTDIR)$(kde_appsdir)/Applications/kmag.desktop
+
+KDE_ICON = kmag
+
+kmagdir = $(kde_appsdir)/Applications
+kmag_DATA = kmag.desktop
+
+kmagiconsdir = $(kde_datadir)/kmag/icons
+kmagicons_ICON = followmouse hidemouse window
+
+# set the include path for X, qt and KDE
+INCLUDES= $(all_includes)
+
+METASOURCES = AUTO
+
+KDE_OPTIONS = nofinal
+
+# the library search path.
+kmag_LDFLAGS = $(all_libraries) $(KDE_RPATH)
+
+rcdir = $(kde_datadir)/kmag
+rc_DATA = kmagui.rc
+
+messages: rc.cpp
+ LIST=`find . -name \*.h -o -name \*.hh -o -name \*.H -o -name \*.hxx -o -name \*.hpp -o -name \*.cpp -o -name \*.cc -o -name \*.cxx -o -name \*.ecpp -o -name \*.C`; \
+ if test -n "$$LIST"; then \
+ $(XGETTEXT) $$LIST -o $(podir)/kmag.pot; \
+ fi
+
diff --git a/kmag/README b/kmag/README
new file mode 100644
index 0000000..6ce1143
--- /dev/null
+++ b/kmag/README
@@ -0,0 +1,8 @@
+//$Id$
+
+No README available. A good KDE program should not need a README indeed!!
+Read the INSTALL file for installation tips and software requirements.
+
+In any case, check the web-site
+
+http://kmag.sourceforge.net
diff --git a/kmag/TODO b/kmag/TODO
new file mode 100644
index 0000000..f651880
--- /dev/null
+++ b/kmag/TODO
@@ -0,0 +1,57 @@
+$Id$
+
+Planned features:
+
+Version 1.0:
+- Mouse cursor type configuration
+- Right mouse menu
+- Configuration dialog
+- Translations
+- New Icon
+
+* show cursor
+* Put the toolbar at the bottom by default
+* Documentation
+* KDE3 port
+* Mouse cursor show/hide
+* Toolbar configuration
+* Shortcut configuration
+* Maximizing use of the zoomed image display area
+* zooming control on toolbar
+* on/off rectangle update
+* block "garbage" effect when rectangle is outside screen
+* Add "Pause" button to pause to the current view
+* More cleaner/bare minimal GUI
+* Grab window moving with the mouse
+* Code cleanup
+* New grab-and-move mode for moving zoom area
+* Add grabbing and saving of the currently selected area or zoomed area.
+* Saving of settings across different instances
+* Add printing support
+* Always show selected region
+* Allow setting of refresh rate
+* Copying zoomed image to clipboard on "copy"
+* Saving zoomed image to a remote file (via KIO slaves)
+* Compilable under KDE 2.x
+
+Bug Fixing for 1.0:
+@ When the zoom area is resized, the zoom display shows garbage outside
+ the zoomed region
+- Sometimes the selection window remains on the screen
+ => Use overlay to draw the selection window.
+
+* Zoom selection going out of screen at the bottom edge
+* Saved zoomed image always gets saved in home directory
+
+
+Version 2.0:
+- Show the exact cursor as on screen
+- Advanced view to control everything using spin-boxes
+- Block mirrror-to-mirror efect when zoom rectangle intersect KMag window
+- Different profiles : for vision-impared & regular users.
+
+Key:
+ - : todo
+ * : done
+ @ : done, but not released yet (download via CVS)
+ % : in progress
diff --git a/kmag/hi16-action-followmouse.png b/kmag/hi16-action-followmouse.png
new file mode 100644
index 0000000..b454deb
--- /dev/null
+++ b/kmag/hi16-action-followmouse.png
Binary files differ
diff --git a/kmag/hi16-action-hidemouse.png b/kmag/hi16-action-hidemouse.png
new file mode 100644
index 0000000..04415de
--- /dev/null
+++ b/kmag/hi16-action-hidemouse.png
Binary files differ
diff --git a/kmag/hi16-action-window.png b/kmag/hi16-action-window.png
new file mode 100644
index 0000000..ea02070
--- /dev/null
+++ b/kmag/hi16-action-window.png
Binary files differ
diff --git a/kmag/hi16-app-kmag.png b/kmag/hi16-app-kmag.png
new file mode 100644
index 0000000..3f8e96e
--- /dev/null
+++ b/kmag/hi16-app-kmag.png
Binary files differ
diff --git a/kmag/hi32-app-kmag.png b/kmag/hi32-app-kmag.png
new file mode 100644
index 0000000..bffa05d
--- /dev/null
+++ b/kmag/hi32-app-kmag.png
Binary files differ
diff --git a/kmag/kmag.cpp b/kmag/kmag.cpp
new file mode 100644
index 0000000..f385c13
--- /dev/null
+++ b/kmag/kmag.cpp
@@ -0,0 +1,958 @@
+/***************************************************************************
+ kmag.cpp - description
+ -------------------
+ begin : Mon Feb 12 23:45:41 EST 2001
+ copyright : (C) 2001-2003 by Sarang Lakare
+ email : sarang#users.sourceforge.net
+ copyright : (C) 2003-2004 by Olaf Schmidt
+ email : ojschmidt@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+// include files for QT
+#include <qdir.h>
+#include <qprinter.h>
+#include <qpainter.h>
+#include <qlayout.h>
+#include <qclipboard.h>
+#include <qdragobject.h>
+#include <qwhatsthis.h>
+#include <qtooltip.h>
+#include <qpopupmenu.h>
+
+#include <kdeversion.h>
+
+// include files for KDE
+#if KDE_VERSION > 300
+#include <kapplication.h>
+#else
+#include <kapp.h>
+#endif // KDE 3.x
+
+#include <kkeydialog.h>
+#include <kinputdialog.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <kfiledialog.h>
+#include <kmenubar.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kstdaction.h>
+#include <khelpmenu.h>
+#include <kimageio.h>
+#include <kio/job.h>
+#include <kio/netaccess.h>
+#include <ktempfile.h>
+#include <kpopupmenu.h>
+#include <kedittoolbar.h>
+#include <kwin.h>
+
+#if KDE_VERSION < 220
+#include <qprinter.h>
+#else
+#include <kprinter.h>
+#endif
+
+// application specific includes
+#include "kmag.moc"
+#include "kmagzoomview.h"
+#include "kmagselrect.h"
+
+
+#ifdef KDE_IS_VERSION
+#if KDE_IS_VERSION(3,2,90)
+ #define havesetCheckedState
+#endif
+#endif
+
+KmagApp::KmagApp(QWidget* , const char* name)
+ : KMainWindow(0, name, WStyle_MinMax | WType_TopLevel | WStyle_StaysOnTop | WDestructiveClose | WStyle_ContextHelp),
+ m_defaultMouseCursorType(2)
+{
+ config=kapp->config();
+
+ zoomArrayString << "5:1" << "2:1" << "1:1" << "1:1.5" << "1:2" << "1:3" << "1:4" << "1:5"
+ << "1:6" << "1:7" << "1:8" << "1:12" << "1:16" << "1:20";
+
+ // Is there a better way to initialize a vector array?
+ zoomArray.push_back(0.2); zoomArray.push_back(0.5); zoomArray.push_back(1.0);
+ zoomArray.push_back(1.5); zoomArray.push_back(2.0); zoomArray.push_back(3.0);
+ zoomArray.push_back(4.0); zoomArray.push_back(5.0); zoomArray.push_back(6.0); zoomArray.push_back(7.0);
+ zoomArray.push_back(8.0); zoomArray.push_back(12.0); zoomArray.push_back(16.0); zoomArray.push_back(20.0);
+
+ fpsArrayString << i18n("&Very Low") << i18n("&Low") << i18n("&Medium") << i18n("&High") << i18n("V&ery High");
+
+ fpsArray.push_back(2); // very low
+ fpsArray.push_back(6); // low
+ fpsArray.push_back(10); // medium
+ fpsArray.push_back(15); // high
+ fpsArray.push_back(25); // very high
+
+ rotationArrayString << i18n("&No Rotation (0 Degrees)") << i18n("&Left (90 Degrees)") << i18n("&Upside Down (180 Degrees)") << i18n("&Right (270 Degrees)");
+
+ rotationArray.push_back(0); // no rotation
+ rotationArray.push_back(90); // left
+ rotationArray.push_back(180); // upside down
+ rotationArray.push_back(270); // right
+
+ // call inits to invoke all other construction parts
+ initView();
+ initActions();
+ initConnections();
+
+ // Register all KIO image formats - to be used when saving image.
+ KImageIO::registerFormats();
+
+ // read options from config file
+ readOptions();
+}
+
+/**
+ * Default destructor.
+ */
+KmagApp::~KmagApp()
+{
+ m_zoomView->showSelRect(false);
+}
+
+void KmagApp::initActions()
+{
+ fileNewWindow = new KAction(i18n("New &Window"), "window_new", KStdAccel::openNew(), this,
+ SLOT(slotFileNewWindow()), actionCollection(),"new_window");
+ fileNewWindow->setToolTip(i18n("Open a new KMagnifier window"));
+
+ refreshSwitch = new KAction(i18n("&Stop"), "stop", KStdAccel::reload(), this,
+ SLOT(slotToggleRefresh()), actionCollection(), "start_stop_refresh");
+ refreshSwitch->setToolTip(i18n("Click to stop window refresh"));
+ refreshSwitch->setWhatsThis(i18n("Clicking on this icon will <b>start</b> / <b>stop</b>\
+ updating of the display. Stopping the update will zero the processing power\
+ required (CPU usage)"));
+
+ m_pSnapshot = new KAction(i18n("&Save Snapshot As..."), "ksnapshot", KStdAccel::save(), this,
+ SLOT(saveZoomPixmap()), actionCollection(),"snapshot");
+ m_pSnapshot->setWhatsThis(i18n("Saves the zoomed view to an image file."));
+ m_pSnapshot->setToolTip(i18n("Save image to a file"));
+
+ m_pPrint = KStdAction::print(this, SLOT(slotFilePrint()), actionCollection(), "print");
+ m_pPrint->setWhatsThis(i18n("Click on this button to print the current zoomed view."));
+
+ m_pQuit = KStdAction::quit(this, SLOT(slotFileQuit()), actionCollection(), "quit");
+ m_pQuit->setStatusText(i18n("Quits the application"));
+ m_pQuit->setWhatsThis (i18n("Quits the application"));
+
+ m_pCopy = KStdAction::copy(this, SLOT(copyToClipBoard()), actionCollection(), "copy");
+ m_pCopy->setWhatsThis(i18n("Click on this button to copy the current zoomed view to the clipboard which you can paste in other applications."));
+ m_pCopy->setToolTip(i18n("Copy zoomed image to clipboard"));
+
+ m_pShowMenu = new KToggleAction(i18n("Show &Menu"), "showmenu", CTRL+Key_M, this,
+ SLOT(slotShowMenu()), actionCollection(),"show_menu");
+ #ifdef havesetCheckedState
+ m_pShowMenu->setCheckedState(i18n("Hide &Menu"));
+ #endif
+ m_pShowMainToolBar = new KToggleAction(i18n("Show Main &Toolbar"), 0, 0, this,
+ SLOT(slotShowMainToolBar()), actionCollection(),"show_mainToolBar");
+ #ifdef havesetCheckedState
+ m_pShowMainToolBar->setCheckedState(i18n("Hide Main &Toolbar"));
+ #endif
+ m_pShowViewToolBar = new KToggleAction(i18n("Show &View Toolbar"), 0, 0, this,
+ SLOT(slotShowViewToolBar()), actionCollection(),"show_viewToolBar");
+ #ifdef havesetCheckedState
+ m_pShowViewToolBar->setCheckedState(i18n("Hide &View Toolbar"));
+ #endif
+ m_pShowSettingsToolBar = new KToggleAction(i18n("Show &Settings Toolbar"), 0, 0, this,
+ SLOT(slotShowSettingsToolBar()), actionCollection(),"show_settingsToolBar");
+ #ifdef havesetCheckedState
+ m_pShowSettingsToolBar->setCheckedState(i18n("Hide &Settings Toolbar"));
+ #endif
+
+ m_modeFollowMouse = new KRadioAction(i18n("&Follow Mouse Mode"), "followmouse", Key_F1, this,
+ SLOT(slotModeFollowMouse()), actionCollection(), "mode_followmouse");
+ m_modeFollowMouse->setToolTip(i18n("Magnify mouse area into window"));
+ m_modeFollowMouse->setWhatsThis(i18n("In this mode the area around the mouse cursor is shown in a normal window."));
+
+ m_modeSelWin = new KRadioAction(i18n("S&election Window Mode"), "window", Key_F2, this,
+ SLOT(slotModeSelWin()), actionCollection(), "mode_selectionwindow");
+ m_modeSelWin->setToolTip(i18n("Magnify selected area into window"));
+ m_modeSelWin->setWhatsThis(i18n("In this mode a selection window is opened. The selected area is shown in a normal window."));
+
+ m_modeEdgeTop = new KRadioAction(i18n("&Top Screen Edge Mode"), 0, 0, this,
+ SLOT(slotModeEdgeTop()), actionCollection(),"mode_edgetop");
+ m_modeEdgeTop->setToolTip(i18n("Magnify mouse area to top screen edge"));
+ m_modeEdgeTop->setWhatsThis(i18n("In this mode the area around the mouse is magnified to the top screen edge."));
+
+ m_modeEdgeLeft = new KRadioAction(i18n("&Left Screen Edge Mode"), 0, 0, this,
+ SLOT(slotModeEdgeLeft()), actionCollection(),"mode_edgeleft");
+ m_modeEdgeLeft->setToolTip(i18n("Magnify mouse area to left screen edge"));
+ m_modeEdgeLeft->setWhatsThis(i18n("In this mode the area around the mouse is magnified to the left screen edge."));
+
+ m_modeEdgeRight = new KRadioAction(i18n("&Right Screen Edge Mode"), 0, 0, this,
+ SLOT(slotModeEdgeRight()), actionCollection(),"mode_edgeright");
+ m_modeEdgeRight->setToolTip(i18n("Magnify mouse area to right screen edge"));
+ m_modeEdgeRight->setWhatsThis(i18n("In this mode the area around the mouse is magnified to the right screen edge."));
+
+ m_modeEdgeBottom = new KRadioAction(i18n("&Bottom Screen Edge Mode"), 0, 0, this,
+ SLOT(slotModeEdgeBottom()), actionCollection(),"mode_edgebottom");
+ m_modeEdgeBottom->setToolTip(i18n("Magnify mouse area to bottom screen edge"));
+ m_modeEdgeBottom->setWhatsThis(i18n("In this mode the area around the mouse is magnified to the bottom screen edge."));
+
+ m_hideCursor = new KToggleAction(i18n("Hide Mouse &Cursor"), "hidemouse", Key_F4, this,
+ SLOT(slotToggleHideCursor()), actionCollection(), "hidecursor");
+ #ifdef havesetCheckedState
+ m_hideCursor->setCheckedState(i18n("Show Mouse &Cursor"));
+ #endif
+ m_hideCursor->setToolTip(i18n("Hide the mouse cursor"));
+
+ m_pZoomIn = KStdAction::zoomIn(this, SLOT(zoomIn()), actionCollection(), "zoom_in");
+ m_pZoomIn->setWhatsThis(i18n("Click on this button to <b>zoom-in</b> on the selected region."));
+
+ m_pZoomBox = new KSelectAction(i18n("&Zoom"),0,actionCollection(),"zoom");
+ m_pZoomBox->setItems(zoomArrayString);
+ m_pZoomBox->setWhatsThis(i18n("Select the zoom factor."));
+ m_pZoomBox->setToolTip(i18n("Zoom factor"));
+
+ m_pZoomOut = KStdAction::zoomOut(this, SLOT(zoomOut()), actionCollection(), "zoom_out");
+ m_pZoomOut->setWhatsThis(i18n("Click on this button to <b>zoom-out</b> on the selected region."));
+
+ m_pInvert = new KToggleAction(i18n("&Invert Colors"), 0, Key_F6, this,
+ SLOT(slotToggleInvert()), actionCollection(), "invert");
+
+ m_pRotationBox = new KSelectAction(i18n("&Rotation"),0,actionCollection(),"rotation");
+ m_pRotationBox->setItems(rotationArrayString);
+ m_pRotationBox->setWhatsThis(i18n("Select the rotation degree."));
+ m_pRotationBox->setToolTip(i18n("Rotation degree"));
+
+ // KHelpMenu *newHelpMenu = new KHelpMenu(this, KGlobal::instance()->aboutData());
+
+ m_keyConf = KStdAction::keyBindings( this, SLOT( slotConfKeys() ), actionCollection(), "key_conf");
+ m_toolConf = KStdAction::configureToolbars( this, SLOT( slotEditToolbars() ),
+ actionCollection(), "toolbar_conf");
+
+ m_pFPSBox = new KSelectAction(i18n("Re&fresh"),0,actionCollection(),"fps_selector");
+ m_pFPSBox->setItems(fpsArrayString);
+ m_pFPSBox->setWhatsThis(i18n("Select the refresh rate. The higher the rate, the more computing power (CPU) will be needed."));
+ m_pFPSBox->setToolTip(i18n("Refresh rate"));
+
+ createGUI();
+}
+
+void KmagApp::initView()
+{
+ m_zoomView = new KMagZoomView( this, "ZoomView" );
+ m_zoomView->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, m_zoomView->sizePolicy().hasHeightForWidth() ) );
+ m_zoomView->setFrameShape( QFrame::StyledPanel );
+ m_zoomView->setFrameShadow( QFrame::Raised );
+
+ setCentralWidget(m_zoomView);
+}
+
+/**
+ * Initialize all connections.
+ */
+void KmagApp::initConnections()
+{
+ // change in zoom value -> update the view
+ connect(this, SIGNAL(updateZoomValue(float)), m_zoomView, SLOT(setZoom(float)));
+ connect(this, SIGNAL(updateRotationValue(int)), m_zoomView, SLOT(setRotation(int)));
+ connect(this, SIGNAL(updateFPSValue(float)), m_zoomView, SLOT(setRefreshRate(float)));
+
+ // change in zoom index -> update the selector
+ connect(this, SIGNAL(updateZoomIndex(int)), m_pZoomBox, SLOT(setCurrentItem(int)));
+ connect(this, SIGNAL(updateRotationIndex(int)), m_pRotationBox, SLOT(setCurrentItem(int)));
+ connect(this, SIGNAL(updateFPSIndex(int)), m_pFPSBox, SLOT(setCurrentItem(int)));
+
+ // selector selects a zoom index -> set the zoom index
+ connect(m_pZoomBox, SIGNAL(activated(int)), this, SLOT(setZoomIndex(int)));
+ connect(m_pRotationBox, SIGNAL(activated(int)), this, SLOT(setRotationIndex(int)));
+ connect(m_pFPSBox, SIGNAL(activated(int)), this, SLOT(setFPSIndex(int)));
+
+ connect(m_zoomView, SIGNAL(contextMenu(QPoint)), this, SLOT(contextMenu(QPoint)));
+}
+
+/**
+ * Save options to config file.
+ */
+void KmagApp::saveOptions()
+{
+ config->setGroup("General Options");
+ config->writeEntry("Geometry", size());
+ config->writeEntry("ZoomIndex", m_zoomIndex);
+ config->writeEntry("Invertation", m_pInvert->isChecked());
+ config->writeEntry("RotationIndex", m_rotationIndex);
+ config->writeEntry("FPSIndex", m_fpsIndex);
+ config->writeEntry("SelRect", m_zoomView->getSelRectPos());
+ config->writeEntry("ShowMouse", m_zoomView->getShowMouseType());
+
+ if (m_modeFollowMouse->isChecked())
+ config->writeEntry("Mode", "followmouse");
+ else if (m_modeSelWin->isChecked())
+ config->writeEntry("Mode", "selectionwindow");
+ else if (m_modeEdgeTop->isChecked())
+ config->writeEntry("Mode", "edgetop");
+ else if (m_modeEdgeLeft->isChecked())
+ config->writeEntry("Mode", "edgeleft");
+ else if (m_modeEdgeRight->isChecked())
+ config->writeEntry("Mode", "edgeright");
+ else if (m_modeEdgeBottom->isChecked())
+ config->writeEntry("Mode", "edgebottom");
+
+ config->writeEntry ("EdgeSize", edgesize);
+
+ config->writeEntry("ShowMenu", m_pShowMenu->isChecked());
+ config->writeEntry("ShowMainToolBar", m_pShowMainToolBar->isChecked());
+ config->writeEntry("ShowViewToolBar", m_pShowViewToolBar->isChecked());
+ config->writeEntry("ShowSettingsToolBar", m_pShowSettingsToolBar->isChecked());
+
+ toolBar("mainToolBar")->saveSettings(config,"Main ToolBar");
+ toolBar("viewToolBar")->saveSettings(config,"View ToolBar");
+ toolBar("settingsToolBar")->saveSettings(config,"Settings ToolBar");
+}
+
+
+/**
+ * Read settings from config file.
+ */
+void KmagApp::readOptions()
+{
+ QColor blue (0,0,128);
+ QColor yellow (255,255,0);
+ QColor white (255,255,255);
+
+ config->setGroup ("WM");
+ setTitleColors (
+ config->readColorEntry("inactiveBackground", &blue),
+ config->readColorEntry("inactiveForeground", &white),
+ config->readColorEntry("inactiveTitleBtnBg", &yellow));
+
+ config->setGroup("General Options");
+
+ QSize defSize(460,390);
+ QSize size=config->readSizeEntry("Geometry", &defSize);
+ if(!size.isEmpty())
+ {
+ resize(size);
+ }
+
+ // set zoom - defaults to 2x
+ unsigned int zoomIndex = config->readUnsignedNumEntry("ZoomIndex", 4);
+ setZoomIndex(zoomIndex);
+ emit updateZoomIndex(m_zoomIndex);
+
+ m_pInvert->setChecked (config->readBoolEntry("Invertation", false));
+ slotToggleInvert();
+
+ unsigned int rotationIndex = config->readUnsignedNumEntry("RotationIndex", 0);
+ setRotationIndex(rotationIndex);
+ emit updateRotationIndex(m_rotationIndex);
+
+ unsigned int fpsIndex = config->readUnsignedNumEntry("FPSIndex", 2);
+ setFPSIndex(fpsIndex);
+ emit updateFPSIndex(m_fpsIndex);
+
+ QRect defaultRect(0,0,211,164);
+ m_zoomView->setSelRectPos(config->readRectEntry("SelRect", &defaultRect));
+
+ m_mouseCursorType = config->readUnsignedNumEntry("ShowMouse", m_defaultMouseCursorType);
+ m_zoomView->showMouse(m_mouseCursorType);
+ if(m_mouseCursorType)
+ m_hideCursor->setChecked(false);
+ else
+ m_hideCursor->setChecked(true);
+
+ if(config->hasGroup("Settings ToolBar"))
+ toolBar("settingsToolBar")->applySettings(config,"Settings ToolBar");
+
+ if(config->hasGroup("Main ToolBar"))
+ toolBar("mainToolBar")->applySettings(config,"Main ToolBar");
+
+ if(config->hasGroup("View ToolBar"))
+ toolBar("viewToolBar")->applySettings(config,"View ToolBar");
+
+ m_pShowMenu->setChecked(config->readBoolEntry("ShowMenu", true));
+ slotShowMenu();
+
+ m_pShowMainToolBar->setChecked(config->readBoolEntry("ShowMainToolBar", false));
+ slotShowMainToolBar();
+
+ m_pShowViewToolBar->setChecked(config->readBoolEntry("ShowViewToolBar", true));
+ slotShowViewToolBar();
+
+ m_pShowSettingsToolBar->setChecked(config->readBoolEntry("ShowSettingsToolBar", true));
+ slotShowSettingsToolBar();
+
+ config->setGroup("General Options");
+
+ edgesize = config->readNumEntry("EdgeSize", 0);
+ QString mode = config->readEntry("Mode", "followmouse");
+ if (mode == "selectionwindow")
+ slotModeSelWin();
+ else if (mode == "edgetop")
+ setEdgeMode (m_modeEdgeTop);
+ else if (mode == "edgeleft")
+ setEdgeMode (m_modeEdgeLeft);
+ else if (mode == "edgeright")
+ setEdgeMode (m_modeEdgeRight);
+ else if (mode == "edgebottom")
+ setEdgeMode (m_modeEdgeBottom);
+ else
+ slotModeFollowMouse();
+}
+
+bool KmagApp::queryClose()
+{
+ return (true);
+}
+
+bool KmagApp::queryExit()
+{
+ saveOptions();
+ return true;
+}
+
+
+/////////////////////////////////////////////////////////////////////
+// SLOT IMPLEMENTATION
+/////////////////////////////////////////////////////////////////////
+
+/**
+ * Shows/hides the mouse cursor
+ */
+void KmagApp::showMouseCursor(bool show)
+{
+ if(show) {
+ if(m_mouseCursorType == 0)
+ m_mouseCursorType = m_defaultMouseCursorType;
+ m_zoomView->showMouse(m_mouseCursorType);
+ } else {
+ m_zoomView->showMouse(0);
+ }
+}
+
+/**
+ * Zoom in.
+ */
+void KmagApp::zoomIn()
+{
+ // set the new index .. checking will done inside setZoom
+ setZoomIndex(m_zoomIndex+1);
+ // signal change in zoom index
+ emit updateZoomIndex((int)m_zoomIndex);
+}
+
+/**
+ * Zoom out.
+ */
+void KmagApp::zoomOut()
+{
+ // set the new index .. checking will done inside setZoom
+ setZoomIndex(m_zoomIndex-1);
+ // signal change in zoom index
+ emit updateZoomIndex((int)m_zoomIndex);
+}
+/**
+ * Sets the zoom index to index
+ */
+void KmagApp::setZoomIndex(int index)
+{
+ if(index < 0 || index >= (int)zoomArray.size()) {
+ // the index is invalid
+ kdWarning() << "Invalid index!" << endl;
+ return;
+ } else if((int)m_zoomIndex == index) {
+ // do nothing!
+ return;
+ } else {
+ m_zoomIndex = index;
+ }
+
+ if(m_zoomIndex == 0) {
+ // meaning that no more zooming-out is possible
+ // -> disable zoom-out icon
+ m_pZoomOut->setEnabled(false);
+ } else { // enable the icon
+ m_pZoomOut->setEnabled(true);
+ }
+
+ if(m_zoomIndex == zoomArray.size()-1) {
+ // meaning that no more zooming-in is possible
+ // -> disable zoom-in icon
+ m_pZoomIn->setEnabled(false);
+ } else { // enable the icon
+ m_pZoomIn->setEnabled(true);
+ }
+
+ // signal change in zoom value
+ emit updateZoomValue(zoomArray[m_zoomIndex]);
+}
+
+/**
+ * Shows/hides the mouse cursor
+ */
+void KmagApp::slotToggleInvert ()
+{
+ m_zoomView->setInvertation (m_pInvert->isChecked());
+}
+
+/**
+ * Sets the rotation index to index
+ */
+void KmagApp::setRotationIndex(int index)
+{
+ if(index < 0 || index >= (int)rotationArray.size()) {
+ // the index is invalid
+ kdWarning() << "Invalid index!" << endl;
+ return;
+ } else if((int)m_rotationIndex == index) {
+ // do nothing!
+ return;
+ } else {
+ m_rotationIndex = index;
+ }
+
+ // signal change in zoom value
+ emit updateRotationValue(rotationArray[m_rotationIndex]);
+}
+
+/**
+ * Sets the fps index to index
+ */
+void KmagApp::setFPSIndex(int index)
+{
+ if(index < 0 || index >= (int)fpsArray.size()) {
+ // the index is invalid
+ kdWarning() << "Invalid index!" << endl;
+ return;
+ } else if((int)m_fpsIndex == index) {
+ // do nothing!
+ return;
+ } else {
+ m_fpsIndex = index;
+ }
+
+ // signal change in fps value
+ emit updateFPSValue(fpsArray[m_fpsIndex]);
+}
+
+
+/**
+ * Save the zoomed image
+ */
+void KmagApp::saveZoomPixmap()
+{
+ bool toggled(false);
+
+ // stop refresh temporarily
+ if (m_zoomView->getRefreshStatus()) {
+ slotToggleRefresh();
+ toggled = true;
+ }
+
+ KURL url = KFileDialog::getSaveURL(QString::null,
+ KImageIO::pattern(KImageIO::Writing),
+ 0,i18n("Save Snapshot As"));
+
+ if(!url.filename().isEmpty()) {
+ if(!url.isLocalFile()) {
+ // create a temp file.. save image to it.. copy over the n/w and then delete the temp file.
+ KTempFile tempFile;
+ if(!m_zoomView->getPixmap().save(tempFile.name(), KImageIO::type(url.fileName()).latin1())) {
+ KMessageBox::error(0, i18n("Unable to save temporary file (before uploading to the network file you specified)."),
+ i18n("Error Writing File"));
+ } else {
+ if(!KIO::NetAccess::upload(tempFile.name(), url, this)) {
+ KMessageBox::error(0, i18n("Unable to upload file over the network."),
+ i18n("Error Writing File"));
+ } else {
+ KMessageBox::information(0, i18n("Current zoomed image saved to\n%1").arg(url.prettyURL()),
+ i18n("Information"), "save_confirm");
+ }
+ }
+ // remove the temporary file
+ tempFile.unlink();
+
+ } else {
+ if(!m_zoomView->getPixmap().save(url.path(), KImageIO::type(url.fileName()).latin1())) {
+ KMessageBox::error(0, i18n("Unable to save file. Please check if you have permission to write to the directory."),
+ i18n("Error Writing File"));
+ } else {
+ KMessageBox::information(0, i18n("Current zoomed image saved to\n%1").arg(url.prettyURL()),
+ i18n("Information"), "save_confirm");
+ }
+ }
+ }
+ if(toggled) {
+ slotToggleRefresh();
+ }
+}
+
+
+void KmagApp::slotToggleRefresh()
+{
+ m_zoomView->toggleRefresh();
+ if(m_zoomView->getRefreshStatus()) {
+ refreshSwitch->setIcon("stop.png");
+ refreshSwitch->setText(i18n("Stop"));
+ refreshSwitch->setToolTip(i18n("Click to stop window update"));
+ } else {
+ refreshSwitch->setIcon("reload.png");
+ refreshSwitch->setText(i18n("Start"));
+ refreshSwitch->setToolTip(i18n("Click to start window update"));
+ }
+}
+
+
+void KmagApp::slotModeSelWin()
+{
+ unsetEdgeMode(m_modeSelWin);
+
+ m_zoomView->fitToWindow();
+ m_zoomView->setFitToWindow (false);
+ m_zoomView->followMouse(false);
+ m_zoomView->showSelRect(true);
+}
+
+
+void KmagApp::slotModeFollowMouse()
+{
+ unsetEdgeMode(m_modeFollowMouse);
+
+ m_zoomView->setFitToWindow (true);
+ m_zoomView->followMouse(true);
+ m_zoomView->showSelRect(false);
+}
+
+
+void KmagApp::slotModeEdgeTop()
+{
+ // ask for edgesize
+ int newedgesize; bool ok;
+ newedgesize = KInputDialog::getInteger (i18n ("Magnify to Screen Edge - Select Size"),
+ i18n ("Size:"), edgesize > 0 ? edgesize : 300, 200,
+ QApplication::desktop()->screenGeometry( this ).height()/2,
+ 25, 10, &ok, 0, "getedgesize");
+
+ if (ok) {
+ edgesize = newedgesize;
+ setEdgeMode(m_modeEdgeTop);
+ }
+}
+
+
+void KmagApp::slotModeEdgeLeft()
+{
+ // ask for edgesize
+ int newedgesize; bool ok;
+ newedgesize = KInputDialog::getInteger (i18n ("Magnify to Left Screen Edge - Select Size"),
+ i18n ("Size:"), edgesize > 0 ? edgesize : 300, 200,
+ QApplication::desktop()->screenGeometry( this ).width()/2,
+ 25, 10, &ok, 0, "getedgesize");
+
+ if (ok) {
+ edgesize = newedgesize;
+ setEdgeMode(m_modeEdgeLeft);
+ }
+}
+
+
+void KmagApp::slotModeEdgeRight()
+{
+ // ask for edgesize
+ int newedgesize; bool ok;
+ newedgesize = KInputDialog::getInteger (i18n ("Magnify to Right Screen Edge - Select Size"),
+ i18n ("Size:"), edgesize > 0 ? edgesize : 300, 200,
+ QApplication::desktop()->screenGeometry( this ).width()/2,
+ 25, 10, &ok, 0, "getedgesize");
+
+ if (ok) {
+ edgesize = newedgesize;
+ setEdgeMode(m_modeEdgeRight);
+ }
+}
+
+
+void KmagApp::slotModeEdgeBottom()
+{
+ // ask for edgesize
+ int newedgesize; bool ok;
+ newedgesize = KInputDialog::getInteger (i18n ("Magnify to Bottom Screen Edge - Select Size"),
+ i18n ("Size:"), edgesize > 0 ? edgesize : 300, 200,
+ QApplication::desktop()->screenGeometry( this ).height()/2,
+ 25, 10, &ok, 0, "getedgesize");
+
+ if (ok) {
+ edgesize = newedgesize;
+ setEdgeMode(m_modeEdgeBottom);
+ }
+}
+
+
+void KmagApp::setEdgeMode (KToggleAction *mode)
+{
+ if (m_modeEdgeLeft || mode == m_modeEdgeRight) {
+ if (edgesize < 200 || edgesize > QApplication::desktop()->screenGeometry( this ).width()/2)
+ edgesize = QApplication::desktop()->screenGeometry( this ).width()/4;
+ } else {
+ if (edgesize < 200 || edgesize > QApplication::desktop()->screenGeometry( this ).height()/2)
+ edgesize = QApplication::desktop()->screenGeometry( this ).height()/4;
+ }
+
+ m_modeFollowMouse->setChecked(false);
+ m_modeSelWin->setChecked(false);
+ m_modeEdgeTop->setChecked(false);
+ m_modeEdgeLeft->setChecked(false);
+ m_modeEdgeRight->setChecked(false);
+ m_modeEdgeBottom->setChecked(false);
+ mode->setChecked (true);
+
+ m_zoomView->setFitToWindow (true);
+ m_zoomView->followMouse(true);
+ m_zoomView->showSelRect(false);
+
+ m_zoomView->reparent (0, QPoint(), false);
+ KWin::setType(m_zoomView->winId(), NET::Dock);
+ KWin::setState(m_zoomView->winId(), NET::Sticky | NET::KeepBelow | NET::SkipTaskbar | NET::SkipPager);
+ KWin::setOnAllDesktops(m_zoomView->winId(), true);
+
+ m_pShowMenu->setEnabled (false);
+ m_pShowMainToolBar->setEnabled (false);
+ m_pShowViewToolBar->setEnabled (false);
+ m_pShowSettingsToolBar->setEnabled (false);
+
+ hide();
+
+ if (mode == m_modeEdgeTop) {
+ QRect r = QApplication::desktop()->screenGeometry( this );
+ r.setBottom( r.top() + edgesize );
+ m_zoomView->setGeometry ( r );
+ KWin::setExtendedStrut (m_zoomView->winId(), 0, 0, 0, 0, 0, 0,
+ edgesize, r.left(), r.right(), 0, 0, 0);
+ } else if (mode == m_modeEdgeLeft) {
+ QRect r = QApplication::desktop()->screenGeometry( this );
+ r.setRight( r.left() + edgesize );
+ m_zoomView->setGeometry ( r );
+ KWin::setExtendedStrut (m_zoomView->winId(),
+ edgesize, r.top(), r.bottom(),
+ 0, 0, 0, 0, 0, 0, 0, 0, 0);
+ } else if (mode == m_modeEdgeRight) {
+ QRect r = QApplication::desktop()->screenGeometry( this );
+ r.setLeft( r.right() - edgesize );
+ m_zoomView->setGeometry ( r );
+ KWin::setExtendedStrut (m_zoomView->winId(), 0, 0, 0,
+ edgesize, r.top(), r.bottom(),
+ 0, 0, 0, 0, 0, 0);
+ } else {
+ QRect r = QApplication::desktop()->screenGeometry( this );
+ r.setTop( r.bottom() - edgesize );
+ m_zoomView->setGeometry ( r );
+ KWin::setExtendedStrut (m_zoomView->winId(), 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ edgesize, r.left(), r.right());
+ }
+ m_zoomView->show();
+}
+
+
+void KmagApp::unsetEdgeMode (KToggleAction *mode)
+{
+ edgesize = 0;
+
+ m_modeFollowMouse->setChecked(false);
+ m_modeSelWin->setChecked(false);
+ m_modeEdgeTop->setChecked(false);
+ m_modeEdgeLeft->setChecked(false);
+ m_modeEdgeRight->setChecked(false);
+ m_modeEdgeBottom->setChecked(false);
+ mode->setChecked (true);
+
+ m_zoomView->reparent (this, QPoint(), true);
+ setCentralWidget(m_zoomView);
+ KWin::setExtendedStrut (winId(), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+
+ m_pShowMenu->setEnabled (true);
+ m_pShowMainToolBar->setEnabled (true);
+ m_pShowViewToolBar->setEnabled (true);
+ m_pShowSettingsToolBar->setEnabled (true);
+
+ show();
+}
+
+
+void KmagApp::slotToggleHideCursor()
+{
+ showMouseCursor(!m_hideCursor->isChecked());
+}
+
+
+void KmagApp::slotFileNewWindow()
+{
+ KmagApp *new_window= new KmagApp();
+ new_window->show();
+}
+
+
+void KmagApp::slotFilePrint()
+{
+#ifndef QT_NO_PRINTER
+
+ bool toggled(false);
+
+#if KDE_VERSION < 220
+ QPrinter printer;
+#else
+ KPrinter printer;
+#endif
+
+ // stop refresh temporarily
+ if (m_zoomView->getRefreshStatus()) {
+ slotToggleRefresh();
+ toggled = true;
+ }
+
+ const QPixmap pixmap(m_zoomView->getPixmap());
+
+#if KDE_VERSION >= 220
+ // use some AI to get the best orientation
+ if(pixmap.width() > pixmap.height()) {
+ printer.setOrientation(KPrinter::Landscape);
+ } else {
+ printer.setOrientation(KPrinter::Portrait);
+ }
+#endif
+
+ if (printer.setup(this)) {
+ QPainter paint;
+
+ if(!paint.begin(&printer))
+ return;
+ // draw the pixmap
+ paint.drawPixmap(0, 0, pixmap);
+ // end the painting
+ paint.end();
+ }
+
+ if(toggled) {
+ slotToggleRefresh();
+ }
+#endif // QT_NO_PRINTER
+}
+
+void KmagApp::slotFileQuit()
+{
+ saveOptions();
+ // close the first window, the list makes the next one the first again.
+ // This ensures that queryClose() is called on each window to ask for closing
+ KMainWindow* w;
+ if (memberList)
+ {
+ for(w=memberList->first(); w!=0; w=memberList->first())
+ {
+ // only close the window if the closeEvent is accepted. If the user presses Cancel on the saveModified() dialog,
+ // the window and the application stay open.
+ if(!w->close())
+ break;
+ memberList->removeRef(w);
+ }
+ }
+}
+
+void KmagApp::copyToClipBoard()
+{
+ QClipboard *cb=KApplication::clipboard();
+ cb->setPixmap(m_zoomView->getPixmap());
+}
+
+void KmagApp::slotShowMenu()
+{
+ ///////////////////////////////////////////////////////////////////
+ // turn Menu on or off
+ if(!m_pShowMenu->isChecked())
+ {
+ menuBar()->hide();
+ }
+ else
+ {
+ menuBar()->show();
+ }
+
+
+}
+
+void KmagApp::slotShowMainToolBar()
+{
+ ///////////////////////////////////////////////////////////////////
+ // turn mainToolbar on or off
+ if(!m_pShowMainToolBar->isChecked())
+ {
+ toolBar("mainToolBar")->hide();
+ }
+ else
+ {
+ toolBar("mainToolBar")->show();
+ }
+}
+
+void KmagApp::slotShowViewToolBar()
+{
+ ///////////////////////////////////////////////////////////////////
+ // turn viewToolbar on or off
+ if(!m_pShowViewToolBar->isChecked())
+ {
+ toolBar("viewToolBar")->hide();
+ }
+ else
+ {
+ toolBar("viewToolBar")->show();
+ }
+}
+
+void KmagApp::slotShowSettingsToolBar()
+{
+ ///////////////////////////////////////////////////////////////////
+ // turn viewToolbar on or off
+ if(!m_pShowSettingsToolBar->isChecked() || edgesize > 0)
+ {
+ toolBar("settingsToolBar")->hide();
+ }
+ else
+ {
+ toolBar("settingsToolBar")->show();
+ }
+}
+
+void KmagApp::slotConfKeys()
+{
+ KKeyDialog::configure( actionCollection() );
+}
+
+void KmagApp::slotEditToolbars()
+{
+ saveMainWindowSettings( KGlobal::config(), "MainWindow" );
+ KEditToolbar dlg( actionCollection() );
+ connect( &dlg, SIGNAL( newToolbarConfig() ), this, SLOT( slotNewToolbarConfig() ) );
+ if ( dlg.exec() )
+ createGUI();
+}
+
+
+void KmagApp::contextMenu (QPoint pos)
+{
+ // show popup
+ KXMLGUIFactory *factory = this->factory();
+ QPopupMenu *popup = (QPopupMenu *)factory->container("mainPopUp",this);
+ if (popup != 0)
+ popup->popup(pos, 0);
+}
+
+
+void KmagApp::slotNewToolbarConfig()
+{
+ applyMainWindowSettings( KGlobal::config(), "MainWindow" );
+ createGUI();
+}
diff --git a/kmag/kmag.desktop b/kmag/kmag.desktop
new file mode 100644
index 0000000..703101f
--- /dev/null
+++ b/kmag/kmag.desktop
@@ -0,0 +1,76 @@
+# KDE Config File
+[Desktop Entry]
+Type=Application
+Exec=kmag -caption "%c" %i %m
+Icon=kmag
+DocPath=kmag/index.html
+Comment=
+Comment[ro]=Un utilitar de mărit zone ale ecranului
+Terminal=false
+Name=KMag
+Name[el]=K μεγεθυντικός φακός
+Name[ne]=केडीई म्याग
+Name[sk]=KLupa
+Name[sv]=Kmag
+Name[tg]=KMag
+Name[th]=แว่นขยาย - K
+Name[tr]=Kmag
+Name[vi]=Kính lúp K
+Name[zh_TW]=K-放大鏡
+GenericName=Screen Magnifier
+GenericName[ar]=مكبَر الشاشة
+GenericName[bg]=Лупа за екрана
+GenericName[bs]=Povećalo za ekran
+GenericName[ca]=Lupa de la pantalla
+GenericName[cs]=Lupa obrazovky
+GenericName[cy]=KChwyddwr
+GenericName[da]=Skærmforstørrer
+GenericName[de]=Bildschirmlupe
+GenericName[el]=Μεγεθυντικός φακός οθόνης
+GenericName[eo]=Ekrano-pligrandigilo
+GenericName[es]=Aumenta la pantalla
+GenericName[et]=Ekraani suurendaja
+GenericName[eu]=Pantailaren lupa
+GenericName[fa]=درشت‌نمای پرده
+GenericName[fi]=Suurennuslasi
+GenericName[fr]=Loupe d'écran
+GenericName[ga]=Formhéadaitheoir Scáileáin
+GenericName[gl]=Ampliación da pantalla
+GenericName[he]=זכוכית מגדלת
+GenericName[hi]=स्क्रीन का आकार बढ़ाने वाला
+GenericName[hu]=Nagyító
+GenericName[is]=Skjástækkunargler
+GenericName[it]=Lente di ingrandimento per lo schermo
+GenericName[ja]=画面拡大鏡
+GenericName[ka]=ეკრანის გამდიდებელი
+GenericName[km]= កម្មវិធី​ពង្រីក​អេក្រង់​
+GenericName[lt]=Ekrano didintojas
+GenericName[mk]=Зголемувач за екранот
+GenericName[ms]=Pembesar Skrin
+GenericName[nb]=Skjermforstørrer
+GenericName[nds]=Schirmluup
+GenericName[ne]=पर्दा अभिवर्धक
+GenericName[nl]=Schermvergroter
+GenericName[nn]=Skjermforstørrar
+GenericName[pa]=ਪਰਦਾ ਵੱਡਦਰਸ਼ੀ
+GenericName[pl]=Powiększanie fragmentów ekranu
+GenericName[pt]=Lupa
+GenericName[pt_BR]=Amplificador de Tela
+GenericName[ro]=Lupă de ecran
+GenericName[ru]=Экранная лупа
+GenericName[sk]=Lupa obrazovky
+GenericName[sl]=Povečevalnik zaslona
+GenericName[sr]=Екрански увеличавач
+GenericName[sr@Latn]=Ekranski uveličavač
+GenericName[sv]=Förstoringsglas
+GenericName[ta]=திரை பெரிதாக்கி
+GenericName[tg]=Калон кардани экран
+GenericName[th]=แว่นขยายหน้าจอ
+GenericName[tr]=Ekran Büyüteci
+GenericName[uk]=Збільшувач екрана
+GenericName[uz]=Ekranni kattalashtiruvchi
+GenericName[uz@cyrillic]=Экранни катталаштирувчи
+GenericName[vi]=Kính lúp Màn hình
+GenericName[zh_CN]=屏幕放大镜
+GenericName[zh_TW]=螢幕放大鏡
+Categories=Qt;KDE;Utility;Accessibility;
diff --git a/kmag/kmag.h b/kmag/kmag.h
new file mode 100644
index 0000000..bfd2e31
--- /dev/null
+++ b/kmag/kmag.h
@@ -0,0 +1,237 @@
+/***************************************************************************
+ kmag.h - description
+ -------------------
+ begin : Mon Feb 12 23:45:41 EST 2001
+ copyright : (C) 2001 by Sarang Lakare
+ email : sarang@users.sourceforge.net
+ copyright : (C) 2003-2004 by Olaf Schmidt
+ email : ojschmidt@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+
+#ifndef KMAG_H
+#define KMAG_H
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "kmagzoomview.h"
+
+#include <vector>
+// include files for Qt
+#include <qstringlist.h>
+
+// include files for KDE
+#include <kapplication.h>
+#include <kmainwindow.h>
+#include <kdockwidget.h>
+#include <kaction.h>
+#include <kaccel.h>
+#include <knuminput.h>
+
+/**
+ * The base class for Kmag application windows. It sets up the main
+ * window and reads the config file as well as providing a menubar, toolbar
+ * and statusbar. An instance of KmagView creates your center view, which is connected
+ * to the window's Doc object.
+ * KmagApp reimplements the methods that KMainWindow provides for main window handling and supports
+ * full session management as well as using KActions.
+ * @see KMainWindow
+ * @see KApplication
+ * @see KConfig
+ *
+ * @author Source Framework Automatically Generated by KDevelop, (c) The KDevelop Team.
+ * @version KDevelop version 1.2 code generation
+ */
+class KmagApp : public KMainWindow
+{
+ Q_OBJECT
+
+ public:
+ /**
+ * Construtor of KmagApp, calls all init functions to create the application.
+ */
+ KmagApp(QWidget* parent=0, const char* name=0);
+
+ /// Default destructor
+ ~KmagApp();
+
+
+
+ protected:
+ /** save general Options like all bar positions and status as well as the geometry and the recent file list to the configuration
+ * file
+ */
+ void saveOptions();
+ /** read general Options again and initialize all variables like the recent file list
+ */
+ void readOptions();
+ /** initializes the KActions of the application */
+ void initActions();
+
+ /** creates the centerwidget of the KTMainWindow instance and sets it as the view
+ */
+ void initView();
+
+ /// Initialize all connections
+ void initConnections();
+
+ virtual bool queryClose();
+
+ /** queryExit is called by KTMainWindow when the last window of the application is going to be closed during the closeEvent().
+ * Against the default implementation that just returns true, this calls saveOptions() to save the settings of the last window's
+ * properties.
+ * @see KTMainWindow#queryExit
+ * @see KTMainWindow#closeEvent
+ */
+ virtual bool queryExit();
+
+ public slots:
+ /** open a new application window by creating a new instance of KmagApp */
+ void slotFileNewWindow();
+
+ /** print the actual file */
+ void slotFilePrint();
+
+ void slotFileQuit();
+
+ /** put the marked text/object into the clipboard
+ */
+ void copyToClipBoard();
+
+ /// Toggle the refreshing of the window
+ void slotToggleRefresh();
+
+ void slotModeFollowMouse();
+ void slotModeSelWin();
+ void slotModeEdgeTop();
+ void slotModeEdgeLeft();
+ void slotModeEdgeRight();
+ void slotModeEdgeBottom();
+
+ /// Zooms in
+ void zoomIn();
+
+ /// Zooms out
+ void zoomOut();
+
+ /// Save the zoomed image
+ void saveZoomPixmap();
+
+ /// Sets the zoom index to index
+ void setZoomIndex(int index);
+
+ /// Sets the invertation mode
+ void slotToggleInvert();
+
+ /// Sets the rotation index to index
+ void setRotationIndex(int index);
+
+ /// Sets the fps index to index
+ void setFPSIndex(int index);
+
+ /// Shows/hides the mouse cursor
+ void showMouseCursor(bool show);
+
+ void slotShowMenu();
+ void slotShowMainToolBar();
+ void slotShowViewToolBar();
+ void slotShowSettingsToolBar();
+
+ void slotToggleHideCursor();
+
+ /// Opens shortcut key configuration dialogue
+ void slotConfKeys();
+
+ /// Called when toolbar config is updated
+ void slotNewToolbarConfig();
+
+ /// Called when "configure toolbar" is clicked
+ void slotEditToolbars();
+
+ void contextMenu(QPoint pos);
+
+ signals:
+ /// This signal is raised whenever the index into the zoom array is changed
+ void updateZoomIndex(int);
+
+ /// This signal is raised whenever the zoom value changes
+ void updateZoomValue(float);
+
+ /// This signal is raised whenever the index into the rotation array is changed
+ void updateRotationIndex(int);
+
+ /// This signal is raised whenever the rotation value changes
+ void updateRotationValue(int);
+
+ /// This signal is raised whenever the index into the fps array is changed
+ void updateFPSIndex(int);
+
+ /// This signal is raised whenever the fps value changes
+ void updateFPSValue(float);
+
+ private:
+
+ void setEdgeMode (KToggleAction *mode);
+ void unsetEdgeMode (KToggleAction *mode);
+
+ int edgesize;
+
+ /// the configuration object of the application
+ KConfig *config;
+
+ // KAction pointers to enable/disable actions
+ KAction *fileNewWindow, *m_pSnapshot, *m_pCopy, *m_keyConf, *m_toolConf;
+ KAction *m_pPrint;
+ KAction *m_pZoomIn;
+ KAction *m_pZoomOut;
+ KAction *m_pQuit;
+ KAction *refreshSwitch;
+ KToggleAction *m_pInvert, *m_pShowMenu, *m_pShowMainToolBar, *m_pShowViewToolBar, *m_pShowSettingsToolBar;
+ KSelectAction *m_pZoomBox, *m_pRotationBox, *m_pFPSBox;
+
+ /// zoom slider
+ KIntNumInput *m_zoomSlider;
+
+ /// Current index into the zoomArray
+ unsigned int m_zoomIndex;
+
+ /// Current index into the rotationArray
+ unsigned int m_rotationIndex;
+
+ /// Current index into the fpsArray
+ unsigned int m_fpsIndex;
+
+ QStringList zoomArrayString;
+ std::vector<float> zoomArray;
+
+ QStringList rotationArrayString;
+ std::vector<int> rotationArray;
+
+ QStringList fpsArrayString;
+ std::vector<float> fpsArray;
+
+ KMagZoomView* m_zoomView;
+ KToggleAction *m_hideCursor;
+ KRadioAction *m_modeFollowMouse, *m_modeSelWin;
+ KRadioAction *m_modeEdgeTop, *m_modeEdgeLeft, *m_modeEdgeRight, *m_modeEdgeBottom;
+
+ /// Stores the non-zero cursor type to be used
+ unsigned int m_mouseCursorType;
+
+ unsigned int m_defaultMouseCursorType;
+};
+
+
+#endif // KMAG_H
diff --git a/kmag/kmag.kdevprj b/kmag/kmag.kdevprj
new file mode 100644
index 0000000..63d167f
--- /dev/null
+++ b/kmag/kmag.kdevprj
@@ -0,0 +1,230 @@
+[AUTHORS]
+dist=true
+install=true
+install_location=/usr/share/doc/kmag
+type=DATA
+
+[COPYING]
+dist=true
+install=true
+install_location=/usr/share/doc/kmag
+type=DATA
+
+[ChangeLog]
+dist=true
+install=true
+install_location=/usr/share/doc/kmag
+type=DATA
+
+[Config for BinMakefileAm]
+addcxxflags=
+bin_program=kmag
+cflags=
+cppflags=
+cxxflags=\s-O3
+ldadd=-lkdeprint $(LIB_KDEUI) $(LIB_KDECORE) $(LIB_QT)
+ldflags=\s \s
+
+[General]
+AMChanged=false
+author=Sarang Lakare
+configure_args=--prefix=/usr\s
+email=sarang@users.sourceforge.net
+kdevprj_version=1.3
+lfv_open_groups=GNU,Headers,Others,Sources,User Interface
+make_options=\s-j1
+makefiles=Makefile.am,kmag/Makefile.am,doc/Makefile.am,doc/en/Makefile.am,po/Makefile.am,doc/en/images/Makefile.am
+modifyMakefiles=true
+project_name=Kmag
+project_type=normal_kde2
+sgml_file=
+short_info=
+sub_dir=kmag/
+version=0.8
+version_control=CVS
+workspace=1
+
+[INSTALL]
+dist=true
+install=false
+install_location=/usr/share/doc/kmag
+type=DATA
+
+[KPP]
+kpp_appgrp=Multimedia
+kpp_bldroot=/usr/
+kpp_icon=0
+kpp_license=5
+kpp_summary=Magnifies a part of the screen!
+kpp_url=http://kmag.sourceforge.net
+kpp_version=0.6
+
+[LFV Groups]
+GNU=AUTHORS,COPYING,ChangeLog,INSTALL,README,TODO,NEWS
+Headers=*.h,*.hh,*.hxx,*.hpp,*.H
+Others=*
+Sources=*.cpp,*.c,*.cc,*.C,*.cxx,*.ec,*.ecpp,*.lxx,*.l++,*.ll,*.l
+Translations=*.po
+User Interface=*.kdevdlg,*.ui,*.rc
+groups=Headers,Sources,User Interface,Translations,GNU,Others
+
+[Makefile.am]
+files=kmag.kdevprj,AUTHORS,COPYING,ChangeLog,INSTALL,README,TODO,kmag.lsm,kmag.spec,install-user,install-root
+sub_dirs=kmag,po,doc
+type=normal
+
+[README]
+dist=true
+install=false
+install_location=/usr/share/doc/kmag
+type=DATA
+
+[TODO]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[Workspace_1]
+browser_file=
+cpp_file=
+header_file=
+openfiles=
+show_outputview=true
+show_treeview=true
+
+[doc/Makefile.am]
+sub_dirs=en
+type=normal
+
+[doc/en/Makefile.am]
+files=doc/en/index.docbook
+sub_dirs=images
+type=normal
+
+[doc/en/images/Makefile.am]
+files=doc/en/images/screenshot.png
+sub_dirs=
+type=normal
+
+[doc/en/images/screenshot.png]
+dist=true
+install=true
+install_location=$$(kde_htmldir)/en/kmag/images/screenshot.png
+type=DATA
+
+[doc/en/index.docbook]
+dist=true
+install=true
+install_location=$$(kde_htmldir)/en/kmag/index.docbook
+type=DATA
+
+[install-root]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[install-user]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[kmag.kdevprj]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[kmag.lsm]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[kmag.spec]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[kmag/Makefile.am]
+files=kmag/main.cpp,kmag/kmag.cpp,kmag/kmag.h,kmag/kmagui.rc,kmag/kmag.desktop,kmag/lo32-app-kmag.png,kmag/lo16-app-kmag.png,kmag/kmagselrect.cpp,kmag/kmagselrect.h,kmag/hi16-app-kmag.png,kmag/kmagzoomview.cpp,kmag/kmagzoomview.h
+type=prog_main
+
+[kmag/hi16-app-kmag.png]
+dist=true
+install=true
+install_location=$$(kde_icondir)/hicolor/16x16/apps/kmag.png
+type=DATA
+
+[kmag/kmag.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[kmag/kmag.desktop]
+dist=true
+install=true
+install_location=$$(kde_appsdir)/Applications/Accessibility/kmag.desktop
+type=DATA
+
+[kmag/kmag.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[kmag/kmagselrect.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[kmag/kmagselrect.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[kmag/kmagui.rc]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[kmag/kmagzoomview.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[kmag/kmagzoomview.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[kmag/lo16-app-kmag.png]
+dist=true
+install=true
+install_location=$$(kde_icondir)/locolor/16x16/apps/kmag.png
+type=DATA
+
+[kmag/lo32-app-kmag.png]
+dist=true
+install=true
+install_location=$$(kde_icondir)/locolor/32x32/apps/kmag.png
+type=DATA
+
+[kmag/main.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[po/Makefile.am]
+sub_dirs=
+type=po
diff --git a/kmag/kmag.lsm b/kmag/kmag.lsm
new file mode 100644
index 0000000..6747d64
--- /dev/null
+++ b/kmag/kmag.lsm
@@ -0,0 +1,14 @@
+Begin3
+Title: Kmag
+Version: 0.3
+Entered-date:
+Description:
+Keywords:
+Author: Sarang Lakare <sarang@users.sourceforge.net>
+Maintained-by: Sarang Lakare <sarang@users.sourceforge.net>
+Primary-site:
+Home-page: http://kmag.sourceforge.net
+Original-site:
+Platforms: Linux and other Unices
+Copying-policy: GNU Public License
+End
diff --git a/kmag/kmag.mdk.spec b/kmag/kmag.mdk.spec
new file mode 100644
index 0000000..983bf83
--- /dev/null
+++ b/kmag/kmag.mdk.spec
@@ -0,0 +1,108 @@
+%define name kmag
+%define version 0.8
+%define release 1
+
+Name: %{name}
+Version: %{version}
+Release: %{release}
+Summary: KDE Screen Magnifier
+Group: Graphical desktop/KDE
+License: GPL
+Source: %{name}-%{version}.tar.gz
+URL: http://kmag.sourceforge.net
+Packager: Sarang Lakare <sarang@users.sf.net>
+Buildroot: %_tmppath/%{name}-%{version}-buildroot
+BuildRequires: gcc-cpp db3 readline pam popt libtermcap2 zlib1 XFree86-devel XFree86-libs Mesa-common
+BuildRequires: automake arts autoconf diffutils kdelibs file
+BuildRequires: m4 texinfo gettext libjpeg62-devel kdelibs-devel gcc-c++ libbinutils2 libbzip2_1
+BuildRequires: db1 freetype2 libjpeg62 libmng1 libpng libqt2 libqt2-devel rpm-build
+
+
+%description
+KMagnifier is a screen magnifier for KDE. It is useful for
+people with bad sight or others needing to magnify a part of the screen.
+
+%prep
+rm -rf $RPM_BUILD_ROOT
+
+%setup -n %{name}-%{version}
+
+%build
+CFLAGS="%optflags" CXXFLAGS="%optflags" \
+ ./configure --prefix=%_prefix \
+ --disable-rpath \
+ --disable-debug
+
+%make
+
+%install
+make DESTDIR=%buildroot install
+
+install -d $RPM_BUILD_ROOT%_menudir
+
+kdedesktop2mdkmenu.pl kmag "Applications/Accessibility" %buildroot/%_datadir/applnk/Applications/Accessibility/kmag.desktop %buildroot/%_menudir/kmag
+
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post
+%update_menus
+
+%postun
+%clean_menus
+
+%files
+%defattr(-,root,root)
+%_bindir/*
+%_menudir/*
+#
+%_datadir/icons/locolor/16x16/apps/*.png
+%_datadir/icons/locolor/32x32/apps/*.png
+%_datadir/icons/hicolor/16x16/apps/*.png
+#
+%_datadir/applnk/Applications/Accessibility/*.desktop
+#
+%dir %_datadir/apps/kmag/
+%_datadir/apps/kmag/*.rc
+#
+#%doc README COPYING AUTHORS
+#%doc %_docdir/HTML/en/*.docbook
+%doc %_docdir/HTML/en/kmag/*.docbook
+%doc %_docdir/HTML/en/kmag/images/*.png
+#%doc %_docdir/HTML/en/kmag/common
+
+%changelog
+* Sun Apr 21 2002 Sarang Lakare <sarang@users.sf.net> 0.8-1mdk
+- Rebuilding ver 0.8 for LM8.2/LM8.1
+- Added KDE documentation and removed GNU documentation
+
+* Tue Nov 20 2001 Sarang Lakare <sarang@users.sf.net> 0.6-1mdk
+- Rebuilding ver 0.6 for LM8.0
+
+* Sat Oct 20 2001 Laurent MONTEL <lmontel@mandrakesoft.com> 0.5-2mdk
+- Rebuild against libpng3
+
+* Wed Sep 19 2001 Laurent MONTEL <lmontel@mandrakesoft.com> 0.5-1mdk
+- update code (0.5)
+
+* Wed Aug 08 2001 Lenny Cartier <lenny@mandrakesoft.com> 0.3-6mdk
+- rebuild
+
+* Tue Apr 10 2001 David BAUDENS <baudens@mandrakesoft.com> 0.3-5mdk
+- Move KDE menu entriy in %%_datadir/applnk
+- Fix and use optimizations
+- Fix BuildRequires for non %%ix86 architectures
+- Rebuild against latest GCC
+
+* Fri Mar 30 2001 Laurent MONTEL <lmontel@mandrakesoft.com> 0.3-4mdk
+- Fix typo in menu entry
+
+* Wed Mar 28 2001 Laurent MONTEL <lmontel@mandrakesoft.com> 0.3-3mdk
+- Add build requires
+
+* Tue Mar 13 2001 Laurent MONTEL <lmontel@mandrakesoft.com> 0.3-2mdk
+- REbuild with qt-2.3
+
+* Sat Feb 24 2001 Daouda Lo <daouda@mandrakesoft.com> 0.3-1mdk
+- first mdk package
diff --git a/kmag/kmagselrect.cpp b/kmag/kmagselrect.cpp
new file mode 100644
index 0000000..4347d96
--- /dev/null
+++ b/kmag/kmagselrect.cpp
@@ -0,0 +1,385 @@
+/***************************************************************************
+ kmagselrect.cpp - description
+ -------------------
+ begin : Mon Feb 12 23:45:41 EST 2001
+ copyright : (C) 2001-2003 by Sarang Lakare
+ email : sarang#users.sf.net
+ copyright : (C) 2003-2004 by Olaf Schmidt
+ email : ojschmidt@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#include "kmagselrect.h"
+#include "kmagselrect.moc"
+
+#include <qapplication.h>
+#include <qcursor.h>
+#include <qdesktopwidget.h>
+#include <qpixmap.h>
+#include <qbitmap.h>
+
+#include <kapplication.h>
+#include <klocale.h>
+
+static uchar line_bits[] = {0x2d, 0x96, 0x4b, 0xa5, 0xd2, 0x69, 0xb4, 0x5a};
+
+static QColor titleColor = QColor (0,0,128);
+static QColor titleBtnColor = QColor (255,255,0);
+static QColor textColor = QColor (255,255,255);
+
+static int frameSize = 10;
+static int titleSize = 24;
+
+void setTitleColors (QColor title, QColor text, QColor titleBtn)
+{
+ titleColor = title;
+ titleBtnColor = titleBtn;
+ textColor = text;
+}
+
+void setFrameSize (int size)
+{
+ frameSize = size;
+}
+
+void setTitleSize (int size)
+{
+ titleSize = size;
+}
+
+QColor getTitleColor ()
+{
+ return titleColor;
+}
+
+QColor getTitleBtnColor ()
+{
+ return titleBtnColor;
+}
+
+QColor getTextColor ()
+{
+ return textColor;
+}
+
+int getFrameSize ()
+{
+ return frameSize;
+}
+
+int getTitleSize ()
+{
+ if (titleSize > frameSize)
+ return titleSize;
+ else
+ return frameSize;
+}
+
+//--------------------------------------------------------------------------
+// Construction
+//--------------------------------------------------------------------------
+
+KMagSelRect::KMagSelRect(QWidget *parent) :
+ QRect()
+{
+ init(parent);
+}
+
+KMagSelRect::KMagSelRect(const QPoint &topLeft, const QPoint &bottomRight,
+ QWidget *parent) :
+QRect(topLeft, bottomRight)
+{
+ init(parent);
+}
+
+KMagSelRect::KMagSelRect(const QPoint &topLeft, const QSize &size,
+ QWidget *parent) :
+QRect(topLeft, size)
+{
+ init(parent);
+}
+
+KMagSelRect::KMagSelRect(int left, int top, int width, int height,
+ QWidget *parent) :
+QRect(left, top, width, height)
+{
+ init(parent);
+}
+
+void KMagSelRect::init(QWidget *parent)
+{
+ // Make sure parent is the window itself, not a widget within the window
+ if (parent != 0)
+ while (parent->parentWidget (true) != 0)
+ parent=parent->parentWidget (true);
+
+ selectionwindow = 0;
+ selWindowParent = parent;
+
+ m_alwaysVisible = false;
+}
+
+KMagSelRect::~KMagSelRect()
+{
+}
+
+//--------------------------------------------------------------------------
+//
+//--------------------------------------------------------------------------
+
+WId KMagSelRect::winId()
+{
+ if (selectionwindow)
+ return selectionwindow->winId();
+ else
+ return 0;
+}
+
+bool KMagSelRect::visible()
+{
+ return (selectionwindow != 0);
+}
+
+void KMagSelRect::alwaysVisible(bool visible)
+{
+ m_alwaysVisible = visible;
+}
+
+
+//--------------------------------------------------------------------------
+// Slots
+//--------------------------------------------------------------------------
+
+void KMagSelRect::show()
+{
+ if (selectionwindow == 0) {
+ selectionwindow = new KMagSelWin (selWindowParent, "selectionwindow");
+ connect (selectionwindow, SIGNAL (resized ()), this, SLOT (selWinResized ()));
+
+ update();
+ selectionwindow->show();
+ selWindowParent->setActiveWindow();
+ }
+}
+
+void KMagSelRect::hide()
+{
+ if(m_alwaysVisible)
+ return;
+ if (selectionwindow != 0) {
+ selectionwindow->hide();
+ delete selectionwindow;
+ selectionwindow = 0;
+ }
+}
+
+void KMagSelRect::update()
+{
+ // make sure the selection window does not go outside of the display
+ if (height() > QApplication::desktop()->geometry().height())
+ setHeight (QApplication::desktop()->geometry().height());
+ if (width() > QApplication::desktop()->geometry().width())
+ setWidth (QApplication::desktop()->geometry().width());
+
+ if (top() < 0)
+ moveTop (0);
+ if (left() < 0)
+ moveLeft (0);
+ if (bottom() > QApplication::desktop()->geometry().bottom())
+ moveBottom (QApplication::desktop()->geometry().bottom());
+ if (right() > QApplication::desktop()->geometry().right())
+ moveRight (QApplication::desktop()->geometry().right());
+
+ if (selectionwindow != 0)
+ selectionwindow->setSelRect (QRect (topLeft(), bottomRight()));
+}
+
+void KMagSelRect::selWinResized()
+{
+ if (selectionwindow != 0)
+ {
+ QRect newRect = selectionwindow->getSelRect();
+ setRect (newRect.x(), newRect.y(), newRect.width(), newRect.height());
+ }
+}
+
+//--------------------------------------------------------------------------
+// KMagSelWin
+//--------------------------------------------------------------------------
+
+KMagSelWin::KMagSelWin ( QWidget * parent, const char * name, WFlags ) :
+ QWidget (parent, name, WStyle_Customize | WStyle_NoBorder | WStyle_StaysOnTop | WType_TopLevel | WX11BypassWM)
+{
+ QBitmap line (8, 8, line_bits, true);
+ setPaletteBackgroundPixmap (line);
+ setBackgroundOrigin (QWidget::WindowOrigin);
+
+ titleBar = new KMagSelWinCorner (this, "titlebar");
+ titleBar->setPaletteBackgroundColor (getTitleColor ());
+ titleBar->setPaletteForegroundColor (getTextColor ());
+ titleBar->setText(i18n("Selection Window")+" - "+i18n("KMagnifier"));
+ connect (titleBar, SIGNAL (startResizing ()), this, SLOT (startResizing ()));
+ connect (titleBar, SIGNAL (resized (QPoint)), this, SLOT (titleMoved (QPoint)));
+
+ topLeftCorner = new KMagSelWinCorner (this, "topleft");
+ topLeftCorner->setCursor (Qt::SizeFDiagCursor);
+ topLeftCorner->setPaletteBackgroundColor (getTitleBtnColor ());
+ connect (topLeftCorner, SIGNAL (startResizing ()), this, SLOT (startResizing ()));
+ connect (topLeftCorner, SIGNAL (resized (QPoint)), this, SLOT (topLeftResized (QPoint)));
+
+ topRightCorner = new KMagSelWinCorner (this, "topright");
+ topRightCorner->setCursor (Qt::SizeBDiagCursor);
+ topRightCorner->setPaletteBackgroundColor (getTitleBtnColor ());
+ connect (topRightCorner, SIGNAL (startResizing ()), this, SLOT (startResizing ()));
+ connect (topRightCorner, SIGNAL (resized (QPoint)), this, SLOT (topRightResized (QPoint)));
+
+ bottomLeftCorner = new KMagSelWinCorner (this, "bottomleft");
+ bottomLeftCorner->setCursor (Qt::SizeBDiagCursor);
+ bottomLeftCorner->setPaletteBackgroundColor (getTitleBtnColor ());
+ connect (bottomLeftCorner, SIGNAL (startResizing ()), this, SLOT (startResizing ()));
+ connect (bottomLeftCorner, SIGNAL (resized (QPoint)), this, SLOT (bottomLeftResized (QPoint)));
+
+ bottomRightCorner = new KMagSelWinCorner (this, "bottomright");
+ bottomRightCorner->setCursor (Qt::SizeFDiagCursor);
+ bottomRightCorner->setPaletteBackgroundColor (getTitleBtnColor ());
+ connect (bottomRightCorner, SIGNAL (startResizing ()), this, SLOT (startResizing ()));
+ connect (bottomRightCorner, SIGNAL (resized (QPoint)), this, SLOT (bottomRightResized (QPoint)));
+}
+
+KMagSelWin::~KMagSelWin()
+{
+ delete titleBar;
+ delete topLeftCorner;
+ delete topRightCorner;
+ delete bottomLeftCorner;
+ delete bottomRightCorner;
+}
+
+void KMagSelWin::setSelRect (QRect selRect)
+{
+ selRect = selRect.normalize();
+
+ if (selRect.left() < 0)
+ selRect.setLeft (0);
+ if (selRect.top() < 0)
+ selRect.setTop (0);
+ if (selRect.right() > QApplication::desktop()->width())
+ selRect.setRight (QApplication::desktop()->width());
+ if (selRect.bottom() > QApplication::desktop()->height())
+ selRect.setBottom (QApplication::desktop()->height());
+
+ setGeometry (
+ selRect.left() - getFrameSize(),
+ selRect.top() - getTitleSize() - 2,
+ selRect.width() + getFrameSize() + getFrameSize(),
+ selRect.height() + getFrameSize() + getTitleSize()+2);
+
+ int w = getFrameSize();
+ if (selRect.width() < w+w)
+ w = static_cast<int>(selRect.width()/2);
+
+ int h = getFrameSize();
+ if (selRect.height() < h+h)
+ h = static_cast<int>(selRect.height()/2);
+
+ setMask (QRegion (QRect (0, 0, width(), height ()))
+ - QRegion (QRect (getFrameSize(), getTitleSize()+2, selRect.width(), selRect.height()))
+ - QRegion (QRect (0, 0, getFrameSize()+w, getTitleSize()+2-getFrameSize()))
+ - QRegion (QRect (width()-getFrameSize()-w, 0, getFrameSize()+w, getTitleSize()+2-getFrameSize()))
+ - QRegion (QRect (0, getTitleSize()+2+h, getFrameSize()-2, selRect.height()-h-h))
+ - QRegion (QRect (width()-getFrameSize()+2, getTitleSize()+2+h, getFrameSize()-2, selRect.height()-h-h))
+ - QRegion (QRect (getFrameSize()+w, height()-getFrameSize()+2, selRect.width()-w-w, getFrameSize()-2)));
+
+ titleBar->setGeometry (getFrameSize()+w, 0, selRect.width()-h-h, getTitleSize());
+ topLeftCorner->setGeometry (0, getTitleSize()+2-getFrameSize(), getFrameSize()+w, getFrameSize()+h);
+ topRightCorner->setGeometry (width()-getFrameSize()-w, getTitleSize()+2-getFrameSize(), getFrameSize()+w, getFrameSize()+h);
+ bottomLeftCorner->setGeometry (0, height()-getFrameSize()-h, getFrameSize()+w, getFrameSize()+h);
+ bottomRightCorner->setGeometry (width()-getFrameSize()-w, height()-getFrameSize()-h, getFrameSize()+w, getFrameSize()+h);
+}
+
+QRect KMagSelWin::getSelRect ()
+{
+ return QRect (
+ x() + getFrameSize(),
+ y() + getTitleSize()+2,
+ width() - getFrameSize() - getFrameSize(),
+ height() - getFrameSize() - getTitleSize()-2);
+}
+
+void KMagSelWin::startResizing ()
+{
+ oldSelRect = getSelRect();
+}
+
+void KMagSelWin::titleMoved ( QPoint offset )
+{
+ QRect selRect = oldSelRect;
+ selRect.moveBy (offset.x(), offset.y());
+ setSelRect (selRect);
+ emit resized ();
+}
+
+void KMagSelWin::topLeftResized ( QPoint offset )
+{
+ setSelRect (QRect(oldSelRect.topLeft() + offset, oldSelRect.bottomRight ()));
+ emit resized();
+}
+
+void KMagSelWin::topRightResized ( QPoint offset )
+{
+ setSelRect (QRect(oldSelRect.topRight() + offset, oldSelRect.bottomLeft ()));
+ emit resized();
+}
+
+void KMagSelWin::bottomLeftResized ( QPoint offset )
+{
+ setSelRect (QRect(oldSelRect.bottomLeft() + offset, oldSelRect.topRight ()));
+ emit resized();
+}
+
+void KMagSelWin::bottomRightResized ( QPoint offset )
+{
+ setSelRect (QRect(oldSelRect.bottomRight() + offset, oldSelRect.topLeft()));
+ emit resized();
+}
+
+
+//--------------------------------------------------------------------------
+// KMagSelWinCorner
+//--------------------------------------------------------------------------
+
+KMagSelWinCorner::KMagSelWinCorner ( QWidget * parent, const char * name, WFlags f ) :
+ QLabel (parent, name, f)
+{
+ setFrameStyle (QFrame::WinPanel | QFrame::Raised);
+ setLineWidth (1);
+}
+
+KMagSelWinCorner::~KMagSelWinCorner()
+{
+}
+
+void KMagSelWinCorner::mousePressEvent ( QMouseEvent * e )
+{
+ oldPos = e->globalPos ();
+ emit startResizing ();
+}
+
+void KMagSelWinCorner::mouseReleaseEvent ( QMouseEvent * e )
+{
+ setFrameShadow (QFrame::Raised);
+ emit resized (e->globalPos () - oldPos);
+}
+
+void KMagSelWinCorner::mouseMoveEvent ( QMouseEvent * e )
+{
+ emit resized (e->globalPos () - oldPos);
+}
diff --git a/kmag/kmagselrect.h b/kmag/kmagselrect.h
new file mode 100644
index 0000000..675954c
--- /dev/null
+++ b/kmag/kmagselrect.h
@@ -0,0 +1,146 @@
+/***************************************************************************
+ kmagselrect.h - description
+ -------------------
+ begin : Mon Feb 12 23:45:41 EST 2001
+ copyright : (C) 2001-2003 by Sarang Lakare
+ email : sarang#users.sf.net
+ copyright : (C) 2003-2004 by Olaf Schmidt
+ email : ojschmidt@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#ifndef KMAGSELRECT_H
+#define KMAGSELRECT_H
+
+#include <stdlib.h>
+
+// Qt includes
+#include <qrect.h>
+#include <qwidget.h>
+#include <qlabel.h>
+
+class KMagSelWinCorner : public QLabel
+{
+ Q_OBJECT
+
+public:
+
+ KMagSelWinCorner ( QWidget * parent = 0, const char * name = 0, WFlags f = 0 );
+
+ virtual ~KMagSelWinCorner();
+
+signals:
+
+ void startResizing ();
+ void resized ( QPoint offset );
+
+protected:
+
+ QPoint oldPos;
+
+ virtual void mousePressEvent ( QMouseEvent * e );
+ virtual void mouseReleaseEvent ( QMouseEvent * e );
+ virtual void mouseMoveEvent ( QMouseEvent * e );
+};
+
+class KMagSelWin : public QWidget
+{
+ Q_OBJECT
+
+public:
+
+ KMagSelWin ( QWidget * parent = 0, const char * name = 0, WFlags f = 0 );
+
+ virtual ~KMagSelWin();
+
+ void setSelRect ( QRect selRect );
+ QRect getSelRect ();
+
+public slots:
+
+ void startResizing ();
+ void titleMoved ( QPoint offset );
+ void topLeftResized ( QPoint offset );
+ void topRightResized ( QPoint offset );
+ void bottomLeftResized ( QPoint offset );
+ void bottomRightResized ( QPoint offset );
+
+signals:
+
+ void resized();
+
+protected:
+
+ QRect oldSelRect;
+
+ KMagSelWinCorner *titleBar;
+ KMagSelWinCorner *topLeftCorner;
+ KMagSelWinCorner *topRightCorner;
+ KMagSelWinCorner *bottomLeftCorner;
+ KMagSelWinCorner *bottomRightCorner;
+};
+
+/**
+ * This class stores the selected rectangular area for grabbing. It also displays the
+ * rectangular area on demand.
+ *
+ * @author Original : Michael Forster
+ * @author Current : Sarang Lakare
+ */
+class KMagSelRect : public QObject, public QRect
+{
+ Q_OBJECT
+
+public:
+ KMagSelRect(QWidget *parent=0);
+ KMagSelRect(const QPoint &topLeft, const QPoint &bottomRight,
+ QWidget *parent=0);
+ KMagSelRect(const QPoint &topLeft, const QSize &size,
+ QWidget *parent=0);
+ KMagSelRect(int left, int top, int width, int height,
+ QWidget *selWindowParent=0);
+
+ virtual ~KMagSelRect();
+
+ WId winId();
+
+ bool visible();
+
+ /// Makes the rectangle always visible
+ void alwaysVisible(bool visible=true);
+
+ /// Returns true if always visible is set
+ bool getAlwaysVisible() const {
+ return (m_alwaysVisible);
+ };
+
+public slots:
+
+ void show();
+ void hide();
+ void update();
+
+ void selWinResized();
+
+protected:
+
+ void init(QWidget *);
+
+ QWidget *selWindowParent;
+ KMagSelWin *selectionwindow;
+ bool m_alwaysVisible;
+
+};
+
+void setTitleColors (QColor title, QColor text, QColor titleBtn);
+void setFrameSize (int size);
+
+#endif // KMAGSELRECT_H
diff --git a/kmag/kmagui.rc b/kmag/kmagui.rc
new file mode 100644
index 0000000..d30ce37
--- /dev/null
+++ b/kmag/kmagui.rc
@@ -0,0 +1,109 @@
+<!DOCTYPE kpartgui>
+<kpartgui name="kmag" version="11">
+ <ToolBar noMerge="1" name="mainToolBar">
+ <Action name="new_window"/>
+ <Separator />
+ <Action name="snapshot"/>
+ <Action name="print"/>
+ <Action name="copy"/>
+ </ToolBar>
+
+ <ToolBar noMerge="1" name="viewToolBar">
+ <Action name="start_stop_refresh"/>
+ <Separator />
+ <Action name="zoom_in"/>
+ <Action name="zoom"/>
+ <Action name="zoom_out"/>
+ <Separator />
+ <Action name="fps_selector"/>
+ </ToolBar>
+
+ <ToolBar noMerge="1" name="settingsToolBar">
+ <Action name="mode_followmouse"/>
+ <Action name="mode_selectionwindow"/>
+ <Separator />
+ <Action name="hidecursor"/>
+ </ToolBar>
+
+ <MenuBar>
+ <Menu name="file"><text>&amp;File</text>
+ <Action name="new_window"/>
+ <Action name="snapshot"/>
+ <Action name="print"/>
+ <Separator />
+ <Action name="quit"/>
+ </Menu>
+ <Menu name="edit"><text>&amp;Edit</text>
+ <Action name="copy"/>
+ </Menu>
+ <Menu name="view"><text>&amp;View</text>
+ <Action name="start_stop_refresh"/>
+ <Separator />
+ <Action name="zoom"/>
+ <Action name="zoom_out"/>
+ <Action name="zoom_in"/>
+ <Separator />
+ <Action name="invert"/>
+ <Action name="rotation"/>
+ <Action name="fps_selector"/>
+ </Menu>
+ <Menu name="settings"><text>&amp;Settings</text>
+ <Action name="show_menu"/>
+ <Action name="show_mainToolBar"/>
+ <Action name="show_viewToolBar"/>
+ <Action name="show_settingsToolBar"/>
+ <Separator />
+ <Action name="mode_followmouse"/>
+ <Action name="mode_selectionwindow"/>
+ <Action name="mode_edgetop"/>
+ <Action name="mode_edgeleft"/>
+ <Action name="mode_edgeright"/>
+ <Action name="mode_edgebottom"/>
+ <Separator />
+ <Action name="hidecursor"/>
+ <Separator />
+ <Action name="key_conf"/>
+ <Action name="toolbar_conf"/>
+ </Menu>
+ </MenuBar>
+
+ <Menu name="mainPopUp">
+ <Action name="new_window"/>
+ <Separator />
+ <Action name="copy"/>
+ <Separator />
+ <Menu name="view"><text>&amp;View</text>
+ <Action name="start_stop_refresh"/>
+ <Separator />
+ <Action name="zoom"/>
+ <Action name="zoom_out"/>
+ <Action name="zoom_in"/>
+ <Separator />
+ <Action name="invert"/>
+ <Action name="rotation"/>
+ <Action name="fps_selector"/>
+ </Menu>
+ <Menu name="settings"><text>&amp;Settings</text>
+ <Action name="show_menu"/>
+ <Action name="show_mainToolBar"/>
+ <Action name="show_viewToolBar"/>
+ <Action name="show_settingsToolBar"/>
+ <Separator />
+ <Action name="mode_followmouse"/>
+ <Action name="mode_selectionwindow"/>
+ <Action name="mode_edgetop"/>
+ <Action name="mode_edgeleft"/>
+ <Action name="mode_edgeright"/>
+ <Action name="mode_edgebottom"/>
+ <Separator />
+ <Action name="hidecursor"/>
+ <Separator />
+ <Action name="key_conf"/>
+ <Action name="toolbar_conf"/>
+ </Menu>
+ <Separator />
+ <Action name="snapshot"/>
+ <Action name="print"/>
+ <Action name="quit"/>
+ </Menu>
+</kpartgui>
diff --git a/kmag/kmagzoomview.cpp b/kmag/kmagzoomview.cpp
new file mode 100644
index 0000000..a38c21c
--- /dev/null
+++ b/kmag/kmagzoomview.cpp
@@ -0,0 +1,927 @@
+/***************************************************************************
+ kmagview.cpp - description
+ -------------------
+ begin : Mon Feb 12 23:45:41 EST 2001
+ copyright : (C) 2001-2003 by Sarang Lakare
+ email : sarang#users.sourceforge.net
+ copyright : (C) 2003-2005 by Olaf Schmidt
+ email : ojschmidt@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+
+// application specific includes
+#include "kmagzoomview.h"
+#include "kmagzoomview.moc"
+
+// include files for Qt
+#include <qbitmap.h>
+#include <qpixmap.h>
+#include <qimage.h>
+#include <qcursor.h>
+#include <qglobal.h>
+#include <qpainter.h>
+#include <qwhatsthis.h>
+#include <qwidget.h>
+
+// include files for KDE
+#include <kapplication.h>
+#include <kcursor.h>
+#include <kdebug.h>
+#include <klocale.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+// include bitmaps for cursors
+static uchar left_ptr_bits[] = {
+ 0x00, 0x00, 0x08, 0x00, 0x18, 0x00, 0x38, 0x00, 0x78, 0x00, 0xf8, 0x00,
+ 0xf8, 0x01, 0xf8, 0x03, 0xf8, 0x07, 0xf8, 0x00, 0xd8, 0x00, 0x88, 0x01,
+ 0x80, 0x01, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00};
+
+static uchar left_ptrmsk_bits[] = {
+ 0x0c, 0x00, 0x1c, 0x00, 0x3c, 0x00, 0x7c, 0x00, 0xfc, 0x00, 0xfc, 0x01,
+ 0xfc, 0x03, 0xfc, 0x07, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x01, 0xdc, 0x03,
+ 0xcc, 0x03, 0x80, 0x07, 0x80, 0x07, 0x00, 0x03};
+
+static uchar phand_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0xfe, 0x01, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00,
+ 0x7e, 0x04, 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x70, 0x08, 0x00, 0x00,
+ 0x08, 0x08, 0x00, 0x00, 0x70, 0x14, 0x00, 0x00, 0x08, 0x22, 0x00, 0x00,
+ 0x30, 0x41, 0x00, 0x00, 0xc0, 0x20, 0x00, 0x00, 0x40, 0x12, 0x00, 0x00,
+ 0x80, 0x08, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static uchar phandm_bits[] = {
+ 0xfe, 0x01, 0x00, 0x00, 0xff, 0x03, 0x00, 0x00, 0xff, 0x07, 0x00, 0x00,
+ 0xff, 0x0f, 0x00, 0x00, 0xfe, 0x1f, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00,
+ 0xfc, 0x1f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00,
+ 0xf8, 0xff, 0x00, 0x00, 0xf0, 0x7f, 0x00, 0x00, 0xe0, 0x3f, 0x00, 0x00,
+ 0xc0, 0x1f, 0x00, 0x00, 0x80, 0x0f, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
+ 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+
+
+static bool obscuredRegion (QRegion &region, Window winId, Window ignoreId, Window start = 0, int level = -1) {
+ Window root, parent, *children; uint nchildren;
+ if (0 == start)
+ start = qt_xrootwin();
+
+ bool winIdFound = false;
+ if (0 != XQueryTree (qt_xdisplay(), start, &root, &parent, &children, &nchildren)) {
+ for (uint i=0; i < nchildren; ++i) {
+ if (winIdFound) {
+ if (ignoreId != children [i]) {
+ XWindowAttributes atts;
+ XGetWindowAttributes (qt_xdisplay(), children [i], &atts);
+ if (atts.map_state == IsViewable)
+ region -= QRegion (atts.x, atts.y, atts.width, atts.height, QRegion::Rectangle);
+ }
+ }
+ else if (winId == children [i])
+ winIdFound = true;
+
+ // According to tests, my own window ID is either on toplevel or two levels below.
+ // To avoid unneccessary recursion, we limit the search to two recursion levels,
+ // then to five recursion levels, and make a full recursive search only if that
+ // was unsuccessful.
+ else if (level > 1)
+ winIdFound = obscuredRegion (region, winId, ignoreId, children [i], level-1);
+ else if (level == -1)
+ if (! (winIdFound = obscuredRegion (region, winId, ignoreId, children [i], 0)))
+ if (! (winIdFound = obscuredRegion (region, winId, ignoreId, children [i], 1)))
+ winIdFound = obscuredRegion (region, winId, ignoreId, children [i], -1);
+ }
+
+ if (children != NULL)
+ XFree (children);
+ }
+
+ return winIdFound;
+}
+
+
+
+
+KMagZoomView::KMagZoomView(QWidget *parent, const char *name)
+ : QScrollView(parent, name),
+ m_selRect(0, 0, 128, 128, this),
+ m_grabTimer(0),
+ m_mouseViewTimer(0),
+ m_latestCursorPos(0,0),
+ m_followMouse(false),
+ m_showMouse(1),
+ m_zoom(1.0),
+ m_rotation(0),
+ m_invert(false),
+ m_fitToWindow(true)
+{
+ KApplication::setGlobalMouseTracking(TRUE);
+ viewport()->setMouseTracking(TRUE);
+ viewport()->setBackgroundMode (NoBackground);
+ viewport()->setFocusPolicy(QWidget::StrongFocus);
+
+ m_ctrlKeyPressed = false;
+ m_shiftKeyPressed = false;
+ m_refreshSwitch = true;
+ m_refreshSwitchStateOnHide = m_refreshSwitch;
+
+ // set the refresh rate
+ setRefreshRate(10);
+
+ // connect it to grabFrame()
+ connect(&m_grabTimer, SIGNAL(timeout()), SLOT(grabFrame()));
+ // start the grabTimer
+ m_grabTimer.start(static_cast<int>(1000.0/m_fps));
+
+ // connect it to updateMouseView()
+ connect(&m_mouseViewTimer, SIGNAL(timeout()), SLOT(updateMouseView()));
+ // start the grabTimer @ 25 frames per second!
+ m_mouseViewTimer.start(25);
+
+ QWhatsThis::add(this, i18n("This is the main window which shows the contents of the\
+ selected region. The contents will be magnified according to the zoom level that is set."));
+
+ // different ways to show the cursor.
+ m_showMouseTypes << "Hidden" << "Box" << "Arrow" << "Actual";
+
+ updateMatrix();
+}
+
+KMagZoomView::~KMagZoomView()
+{
+ KApplication::setGlobalMouseTracking(FALSE);
+}
+
+/**
+ * This function will set/reset mouse following of grab window.
+ */
+void KMagZoomView::followMouse(bool follow)
+{
+ if(follow) {
+ m_followMouse = true;
+ m_mouseMode = Normal;
+ setVScrollBarMode (QScrollView::AlwaysOff);
+ setHScrollBarMode (QScrollView::AlwaysOff);
+ } else {
+ m_followMouse = false;
+ m_mouseMode = Normal;
+ setVScrollBarMode (QScrollView::AlwaysOn);
+ setHScrollBarMode (QScrollView::AlwaysOn);
+ }
+}
+
+/**
+ * Called when the widget is hidden. Stop refresh when this happens.
+ */
+void KMagZoomView::hideEvent( QHideEvent* )
+{
+ // Save the state of the refresh switch.. the state will be restored
+ // when showEvent is called
+ m_refreshSwitchStateOnHide = m_refreshSwitch;
+
+ // Check if refresh is ON
+ if(m_refreshSwitch) {
+ toggleRefresh();
+ }
+}
+
+
+/**
+ * Called when the widget is shown. Start refresh when this happens.
+ */
+void KMagZoomView::showEvent( QShowEvent* )
+{
+ // Check if refresh switch was ON when hide was called and if currently it is OFF
+ if(m_refreshSwitchStateOnHide && !m_refreshSwitch) {
+ // start the refresh in that case
+ toggleRefresh();
+ }
+}
+
+/**
+ * Called when the widget is resized. Check if fitToWindow is active when this happens.
+ */
+void KMagZoomView::resizeEvent( QResizeEvent * e )
+{
+ QScrollView::resizeEvent (e);
+ if(m_fitToWindow)
+ fitToWindow();
+}
+
+/**
+ * Called when the widget is to be repainted
+ *
+ * @param p
+ */
+void KMagZoomView::drawContents ( QPainter * p, int clipx, int clipy, int clipw, int cliph )
+{
+ if(m_grabbedPixmap.isNull())
+ return;
+
+ // A pixmap which will be eventually displayed
+ QRect areaToPaint = m_invertedMatrix.mapRect (QRect(clipx, clipy, clipw, cliph));
+ QPixmap clippedPixmap (areaToPaint.size());
+ clippedPixmap.fill (QColor (128, 128, 128));
+ areaToPaint &= QRect (QPoint (0,0), m_selRect.size());
+ bitBlt(&clippedPixmap, QPoint (0,0), &m_grabbedPixmap, areaToPaint);
+
+ // show the pixel under mouse cursor
+ if(m_showMouse) {
+ // paint the mouse cursor
+ paintMouseCursor(&clippedPixmap, calcMousePos (m_refreshSwitch)-QPoint (areaToPaint.x(), areaToPaint.y()));
+ }
+
+ QPixmap zoomedPixmap;
+ zoomedPixmap = clippedPixmap.xForm (m_zoomMatrix);
+
+ if (m_invert) {
+ QImage zoomedImage;
+ zoomedImage = zoomedPixmap.convertToImage();
+ zoomedImage.invertPixels (false);
+ p->drawImage (QPoint (clipx-contentsX(), clipy-contentsY()), zoomedImage, zoomedImage.rect(),
+ Qt::ThresholdDither | Qt::ThresholdAlphaDither | Qt::AvoidDither);
+ } else {
+ p->drawPixmap (QPoint (clipx, clipy), zoomedPixmap, zoomedPixmap.rect());
+ }
+}
+
+/**
+ * Draws the mouse cursor according to the current selection of the type of
+ * mouse cursor to draw.
+ */
+void KMagZoomView::paintMouseCursor(QPaintDevice *dev, QPoint mousePos)
+{
+ if(!dev)
+ return;
+
+ QPainter pz(dev);
+
+ if(m_latestCursorPos.x() >= 0 && m_latestCursorPos.x() < m_selRect.width() &&
+ m_latestCursorPos.y() >= 0 && m_latestCursorPos.y() < m_selRect.height() ) {
+ // mouse position is indeed inside the selRect
+
+ // How to show the mouse :
+
+ switch(m_showMouse) {
+ case 1:
+ // 1. Square around the pixel
+ pz.setPen(Qt::white);
+ pz.setRasterOp(Qt::XorROP);
+ pz.drawRect(mousePos.x()-1, mousePos.y()-1, 3, 3);
+ break;
+
+ case 2:
+ {
+ // 2. Arrow cursor
+ pz.setPen(Qt::black);
+ pz.setBackgroundColor(Qt::white);
+
+ QBitmap sCursor( 16, 16, left_ptr_bits, TRUE );
+ QBitmap mask( 16, 16, left_ptrmsk_bits, TRUE );
+ sCursor.setMask(mask);
+
+ // since hot spot is at 3,1
+ pz.drawPixmap(mousePos.x()-3, mousePos.y()-1, sCursor);
+ }
+ break;
+
+ case 3:
+ {
+ // 3. Actual cursor
+ // Get the current cursor type
+ QWidget *dummy = KApplication::widgetAt(QCursor::pos(), FALSE);
+ if(!dummy)
+ break;
+ kdDebug() << ">" << dummy->name() << ":" << dummy->cursor().shape() << "-" << endl;
+ switch(this->cursor().shape()) {
+ case ArrowCursor :
+ {
+ // 2. Arrow cursor
+ pz.setPen(Qt::black);
+ pz.setBackgroundColor(Qt::white);
+
+ QBitmap sCursor( 16, 16, left_ptr_bits, TRUE );
+ QBitmap mask( 16, 16, left_ptrmsk_bits, TRUE );
+ sCursor.setMask(mask);
+
+ // since hot spot is at 3,1
+ pz.drawPixmap(mousePos.x()-3, mousePos.y()-1, sCursor);
+ }
+ break;
+ default:
+ QBitmap sCursor( 32, 32, phand_bits, TRUE );
+ QBitmap mask( 32, 32, phandm_bits, TRUE );
+ sCursor.setMask(mask);
+
+ pz.drawPixmap(mousePos.x(), mousePos.y(), sCursor);
+ break;
+ } // switch(cursor)
+
+
+ }
+ break;
+
+ default:
+ // do not show anything
+ break;
+ } // switch(m_showMouse)
+ }
+}
+
+
+QPoint KMagZoomView::calcMousePos(bool updateMousePos)
+{
+ // get position of mouse wrt selRect
+ if(updateMousePos) { // get a new position only if asked
+ m_latestCursorPos = QCursor::pos();
+ m_latestCursorPos -= QPoint(m_selRect.x(), m_selRect.y());
+ }
+
+ // get coordinates of the pixel w.r.t. the pixmap
+ return QPoint (m_latestCursorPos.x(), m_latestCursorPos.y());
+}
+
+
+// MOUSE ACTIONS
+
+/**
+ * Called when mouse is clicked inside the window
+ *
+ * @param e
+ */
+void KMagZoomView::mousePressEvent(QMouseEvent *e)
+{
+ switch(e->button()) {
+ case QMouseEvent::LeftButton :
+ if(m_ctrlKeyPressed) {
+ // check if currently in resize mode
+ // don't do anything if fitToWindow is enabled
+ if ((m_mouseMode != ResizeSelection) && !m_fitToWindow) {
+ // set the mode to ResizeSelection
+ m_mouseMode = ResizeSelection;
+
+ // set mouse cursor to "resize all direction"
+ setCursor(sizeAllCursor);
+
+ // backup the old position
+ m_oldMousePos.setX(e->globalX());
+ m_oldMousePos.setY(e->globalY());
+
+ // set the cursor position to the bottom-right of the selected region
+ QCursor::setPos(m_selRect.bottomRight());
+
+ // show the selection rectangle
+ m_selRect.show();
+ }
+ else {
+ #if QT_VERSION >= 300
+ // ignore this button press.. so it goes to the parent
+ e->ignore();
+ #endif
+ }
+ } else if(m_shiftKeyPressed) {
+ // check if currently in move mode
+ // don't do anything if follow mouse is enabled
+ if ((m_mouseMode != MoveSelection) && !m_followMouse) {
+ m_mouseMode = MoveSelection;
+
+ // set mouse cursor to cross hair
+ setCursor(crossCursor);
+
+ // backup the old position
+ m_oldMousePos.setX(e->globalX());
+ m_oldMousePos.setY(e->globalY());
+
+ // set the cursor position to the center of the selected region
+ QCursor::setPos(m_selRect.center());
+
+ // show the selected rectangle
+ m_selRect.show();
+ }
+ else {
+ #if QT_VERSION >= 300
+ // ignore this button press.. so it goes to the parent
+ e->ignore();
+ #endif
+ }
+ } else {
+ // check if currently in move mode
+ // don't do anything if follow mouse is enabled
+ if ((m_mouseMode != GrabSelection) && !m_followMouse) {
+ m_mouseMode = GrabSelection;
+
+ // set mouse cursor to hand
+ setCursor(KCursor::handCursor());
+
+ // store the old position
+ m_oldMousePos.setX(e->globalX());
+ m_oldMousePos.setY(e->globalY());
+
+ m_oldCenter = m_selRect.center();
+
+ // show the selected rectangle
+ m_selRect.show();
+ }
+ else {
+ #if QT_VERSION >= 300
+ // ignore this button press.. so it goes to the parent
+ e->ignore();
+ #endif
+ }
+ }
+ break;
+
+ case QMouseEvent::MidButton :
+ // check if currently in move mode
+ // don't do anything if follow mouse is enabled
+ if ((m_mouseMode != MoveSelection) && !m_followMouse) {
+ m_mouseMode = MoveSelection;
+
+ // set mouse cursor to cross hair
+ setCursor(crossCursor);
+
+ // backup the old position
+ m_oldMousePos.setX(e->globalX());
+ m_oldMousePos.setY(e->globalY());
+
+ // set the cursor position to the center of the selected region
+ QCursor::setPos(m_selRect.center());
+
+ // show the selected rectangle
+ m_selRect.show();
+ }
+ else {
+ #if QT_VERSION >= 300
+ // ignore this button press.. so it goes to the parent
+ e->ignore();
+ #endif
+ }
+ break;
+ // do nothing
+ default:
+#if QT_VERSION >= 300
+ // ignore this button press.. so it goes to the parent
+ e->ignore();
+#endif
+ break;
+ }
+}
+
+
+/**
+ * Called when a mouse button is released
+ *
+ * @param e
+ */
+void KMagZoomView::mouseReleaseEvent(QMouseEvent *e)
+{
+ switch(e->button()) {
+ case QMouseEvent::LeftButton :
+ case QMouseEvent::MidButton :
+ // check if currently in move mode
+ if(m_mouseMode == MoveSelection) {
+ // hide the selection window
+ m_selRect.hide();
+ // set the mouse mode to normal
+ m_mouseMode = Normal;
+
+ // restore the cursor shape
+ setCursor(arrowCursor);
+
+ // restore the cursor position
+ QCursor::setPos(m_oldMousePos);
+ } else if(m_mouseMode == ResizeSelection) {
+ // hide the selection window
+ m_selRect.hide();
+ // set the mouse mode to normal
+ m_mouseMode = Normal;
+
+ // restore the cursor shape
+ setCursor(arrowCursor);
+
+ // restore the cursor position
+ QCursor::setPos(m_oldMousePos);
+ } else if(m_mouseMode == GrabSelection) {
+ // hide the selection window
+ m_selRect.hide();
+
+ // set the mouse mode to normal
+ m_mouseMode = Normal;
+
+ // restore the cursor shape
+ setCursor(arrowCursor);
+ }
+ break;
+
+ case QMouseEvent::RightButton :
+ break;
+ case QMouseEvent::NoButton :
+ break;
+
+ // do nothing
+ default:
+ ;
+ }
+}
+
+
+/**
+ * Called when mouse is moved inside the window
+ *
+ * @param e
+ */
+void KMagZoomView::mouseMoveEvent(QMouseEvent *e)
+{
+ if(m_mouseMode == ResizeSelection) {
+ // In resize selection mode
+ // set the current mouse position as the bottom, right corner
+ m_selRect.setRight(e->globalX());
+ m_selRect.setBottom(e->globalY());
+ m_selRect.update();
+
+ grabFrame();
+ } else if(m_mouseMode == MoveSelection) {
+ QPoint newCenter;
+
+ // set new center to be the current mouse position
+ m_selRect.moveCenter(e->globalPos());
+ m_selRect.update();
+
+ grabFrame();
+ } else if(m_mouseMode == GrabSelection) {
+ QPoint newPos;
+
+ // get new position
+ newPos = e->globalPos();
+ QPoint delta = (newPos - m_oldMousePos)/m_zoom;
+ m_selRect.moveCenter(m_oldCenter-delta);
+ m_selRect.update();
+
+ grabFrame();
+ }
+}
+
+void KMagZoomView::keyPressEvent(QKeyEvent *e)
+{
+ int offset = 16;
+ if (e->state() & QKeyEvent::ShiftButton)
+ offset = 1;
+
+ if (e->key() == QKeyEvent::Key_Control)
+ m_ctrlKeyPressed = true;
+ else if (e->key() == QKeyEvent::Key_Shift)
+ m_shiftKeyPressed = true;
+ else if (e->key() == QKeyEvent::Key_Left)
+ {
+ if (e->state() & QKeyEvent::ControlButton)
+ {
+ if (offset >= m_selRect.width())
+ m_selRect.setWidth (1);
+ else
+ m_selRect.setWidth (m_selRect.width()-offset);
+ }
+ else if (contentsX() > 0)
+ {
+ offset = (int)(offset*m_zoom);
+ if (contentsX() > offset)
+ setContentsPos (contentsX()-offset, contentsY());
+ else
+ setContentsPos (0, contentsY());
+ }
+ else if (m_followMouse == false)
+ {
+ if (offset > m_selRect.x())
+ m_selRect.setX (0);
+ else
+ m_selRect.moveBy (-offset,0);
+ }
+ m_selRect.update();
+ }
+ else if (e->key() == QKeyEvent::Key_Right)
+ {
+ if (e->state() & QKeyEvent::ControlButton)
+ m_selRect.setRight (m_selRect.right()+offset);
+ else if (contentsX() < contentsWidth()-visibleWidth())
+ {
+ offset = (int)(offset*m_zoom);
+ if (contentsX()+offset < contentsWidth()-visibleWidth())
+ setContentsPos (contentsX()+offset, contentsY());
+ else
+ setContentsPos (contentsWidth()-visibleWidth(), contentsY());
+ }
+ else if (m_followMouse == false)
+ m_selRect.moveBy (offset,0);
+
+ m_selRect.update();
+ }
+ else if (e->key() == QKeyEvent::Key_Up)
+ {
+ if (e->state() & QKeyEvent::ControlButton)
+ {
+ if (offset >= m_selRect.height())
+ m_selRect.setHeight (1);
+ else
+ m_selRect.setHeight (m_selRect.height()-offset);
+ }
+ else if (contentsY() > 0)
+ {
+ offset = (int)(offset*m_zoom);
+ if (contentsY() > offset)
+ setContentsPos (contentsX(), contentsY()-offset);
+ else
+ setContentsPos (contentsX(), 0);
+ }
+ else if (m_followMouse == false)
+ {
+ if (offset > m_selRect.y())
+ m_selRect.setY (0);
+ else
+ m_selRect.moveBy (0, -offset);
+ }
+ m_selRect.update();
+ }
+ else if (e->key() == QKeyEvent::Key_Down)
+ {
+ if (e->state() & QKeyEvent::ControlButton)
+ m_selRect.setBottom (m_selRect.bottom()+offset);
+ else if (contentsY() < contentsHeight()-visibleHeight())
+ {
+ offset = (int)(offset*m_zoom);
+ if (contentsY()+offset < contentsHeight()-visibleHeight())
+ setContentsPos (contentsX(), contentsY()+offset);
+ else
+ setContentsPos (contentsX(), contentsHeight()-visibleHeight());
+ }
+ else if (m_followMouse == false)
+ m_selRect.moveBy (0, offset);
+ m_selRect.update();
+ }
+ else
+ e->ignore();
+}
+
+void KMagZoomView::keyReleaseEvent(QKeyEvent *e)
+{
+ if (e->key() == QKeyEvent::Key_Control)
+ m_ctrlKeyPressed = false;
+ else if (e->key() == QKeyEvent::Key_Shift)
+ m_shiftKeyPressed = false;
+ else
+ e->ignore();
+}
+
+void KMagZoomView::contextMenuEvent (QContextMenuEvent *e)
+{
+ emit contextMenu(e->globalPos());
+ e->accept();
+}
+
+void KMagZoomView::focusOutEvent(QFocusEvent *e)
+{
+ if(e->lostFocus() == TRUE) {
+ m_ctrlKeyPressed = false;
+ m_shiftKeyPressed = false;
+ }
+}
+
+// SLOTS
+
+/**
+ * This will fit the zoom view to the view window, thus using the maximum
+ * possible space in the window.
+ */
+void KMagZoomView::fitToWindow()
+{
+ QPoint currCenter = m_selRect.center();
+ QRect newRect = m_invertedMatrix.mapRect (QRect(0, 0, visibleWidth(), visibleHeight()));
+ m_selRect.setSize (newRect.size());
+ m_selRect.moveCenter(currCenter);
+ m_selRect.update();
+
+ viewport()->repaint(false);
+}
+
+void KMagZoomView::setFitToWindow(bool fit)
+{
+ m_fitToWindow = fit;
+ if (fit)
+ fitToWindow();
+}
+
+
+/**
+ * Grabs frame from X
+ */
+void KMagZoomView::grabFrame()
+{
+ // check refresh status
+ if (!m_refreshSwitch)
+ return;
+
+ // check if follow-mouse is enabled
+ if(m_followMouse && (m_mouseMode != ResizeSelection)) {
+ // in this case grab w.r.t the current mouse position
+ QPoint newCenter;
+
+ // set new center to be the current mouse position
+ m_selRect.moveCenter(QCursor::pos());
+ m_selRect.update();
+ }
+
+ //QRect r = pixmapRect();
+
+ // define a normalized rectangle
+ QRect selRect = m_selRect.normalize();
+
+ // grab screenshot from the screen and put it in the pixmap
+ m_grabbedPixmap = QPixmap::grabWindow(QApplication::desktop()->winId(), selRect.x(), selRect.y(),
+ selRect.width(), selRect.height());
+
+ // If the KMag window itself is in the screenshot, then it need to be filled with gray to avoid recursion
+ QPoint globalPos = viewport()->mapToGlobal (viewport()->rect().topLeft());
+ QRegion intersection (globalPos.x(), globalPos.y(), viewport()->width(), viewport()->height(), QRegion::Rectangle);
+ intersection &= QRegion (selRect, QRegion::Rectangle);
+
+ // We don't want to overpaint other windows that happen to be on top
+ obscuredRegion (intersection, topLevelWidget()->winId(), m_selRect.winId());
+ intersection.translate (-selRect.x(), -selRect.y());
+
+ QPainter painter (&m_grabbedPixmap, true);
+ QMemArray<QRect> rects (intersection.rects());
+ for (uint i = 0; i < rects.size(); i++)
+ painter.fillRect (rects[i], QBrush (QColor (128, 128, 128)));
+
+ // call repaint to display the newly grabbed image
+ QRect newSize = m_zoomMatrix.mapRect (m_grabbedPixmap.rect());
+ resizeContents (newSize.width(), newSize.height());
+ viewport()->repaint(false);
+}
+
+
+/**
+ * Updates the mouse cursor in the zoom view
+ */
+void KMagZoomView::updateMouseView()
+{
+ QPoint pos(QCursor::pos());
+ if(m_selRect.left() <= pos.x() && pos.x() <= m_selRect.right() &&
+ m_selRect.top() <= pos.y() && pos.y() <= m_selRect.bottom() &&
+ m_refreshSwitch)
+ viewport()->repaint(false);
+}
+
+/**
+ * Toggles the state of refreshing.
+ */
+void KMagZoomView::toggleRefresh()
+{
+ if(m_refreshSwitch) {
+ m_refreshSwitch = false;
+ m_grabTimer.stop();
+ m_mouseViewTimer.stop();
+ } else {
+ m_refreshSwitch = true;
+ m_grabTimer.start(1000/m_fps);
+ m_mouseViewTimer.start(40);
+ }
+}
+
+/**
+ * This function sets the zoom value to be used.
+ */
+void KMagZoomView::setZoom(float zoom)
+{
+ m_zoom = zoom;
+ updateMatrix();
+ viewport()->repaint();
+}
+
+/**
+ * This function sets the rotation value to be used.
+ */
+void KMagZoomView::setRotation(int rotation)
+{
+ m_rotation = rotation;
+ updateMatrix();
+ viewport()->repaint();
+}
+
+/**
+ * This function sets whether the magnified image is shown inverted
+ */
+void KMagZoomView::setInvertation(bool invert)
+{
+ m_invert = invert;
+ viewport()->repaint();
+}
+
+/**
+ * Set a new refresh rate.
+ */
+void KMagZoomView::setRefreshRate(float fps)
+{
+ if(fps < 0.1)
+ return;
+ m_fps = static_cast<unsigned int>(fps);
+
+ if(m_grabTimer.isActive())
+ m_grabTimer.changeInterval(static_cast<int>(1000.0/m_fps));
+}
+
+void KMagZoomView::showSelRect(bool show)
+{
+ m_selRect.alwaysVisible(show);
+ if(show) {
+ m_selRect.show();
+ } else if(m_mouseMode == Normal) {
+ m_selRect.hide();
+ }
+}
+
+/**
+ * Sets the selection rectangle to the given position.
+ */
+void KMagZoomView::setSelRectPos(const QRect & rect)
+{
+ m_selRect.setRect(rect.x(), rect.y(), rect.width(), rect.height());
+ m_selRect.update();
+ grabFrame();
+}
+
+bool KMagZoomView::showMouse(unsigned int type)
+{
+ if(type > m_showMouseTypes.count()-1)
+ return (false);
+ else
+ m_showMouse = type;
+
+ return(true);
+}
+
+unsigned int KMagZoomView::getShowMouseType() const
+{
+ return (m_showMouse);
+}
+
+QStringList KMagZoomView::getShowMouseStringList() const
+{
+ return (m_showMouseTypes);
+}
+
+
+/**
+ * Returns the image which is being displayed. Its again drawn by adding
+ * the mouse cursor if needed.
+ */
+QPixmap KMagZoomView::getPixmap()
+{
+ // show the pixel under mouse cursor
+ if(m_showMouse && !m_grabbedPixmap.isNull()) {
+ // Pixmap which will have the pixmap + mouse
+ QPixmap mousePixmap(m_grabbedPixmap);
+
+ // paint the mouse cursor w/o updating to a newer position
+ paintMouseCursor(&mousePixmap, calcMousePos(false));
+
+ return(mousePixmap);
+ } else { // no mouse cursor
+ return(m_grabbedPixmap);
+ }
+}
+
+/**
+ * Update the magnification matrix
+ */
+void KMagZoomView::updateMatrix()
+{
+ // update selection window size if necessary
+ if (m_fitToWindow)
+ fitToWindow();
+
+ // recompute the zoom matrix
+ m_zoomMatrix.reset();
+ m_zoomMatrix.scale(m_zoom, m_zoom);
+ m_zoomMatrix.rotate(m_rotation);
+
+ bool inverted;
+ m_invertedMatrix = m_zoomMatrix.invert (&inverted);
+
+}
diff --git a/kmag/kmagzoomview.h b/kmag/kmagzoomview.h
new file mode 100644
index 0000000..a863ad6
--- /dev/null
+++ b/kmag/kmagzoomview.h
@@ -0,0 +1,249 @@
+/***************************************************************************
+ kmagview.h - description
+ -------------------
+ begin : Mon Feb 12 23:45:41 EST 2001
+ copyright : (C) 2001-2003 by Sarang Lakare
+ email : sarang#users.sf.net
+ copyright : (C) 2003-2005 by Olaf Schmidt
+ email : ojschmidt@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; version 2 of the License *
+ * *
+ ***************************************************************************/
+
+
+#ifndef KMagZoomView_h_
+#define KMagZoomView_h_
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+// include files for Qt
+#include <qwidget.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qtimer.h>
+#include <qscrollview.h>
+#include <qstringlist.h>
+#include <qrect.h>
+#include <qcursor.h>
+
+//class KMagSelRect;
+#include "kmagselrect.h"
+
+/**
+ * The KMagZoomView class provides the view widget for the KmagApp instance.
+ *
+ * @author Olaf Schmikt <ojschmidt@kde.org>
+ * @author Sarang Lakare <sarang#users.sourceforge.net>
+ */
+class KMagZoomView : public QScrollView
+{
+ Q_OBJECT
+ public:
+ /// Constructor for the main view
+ KMagZoomView(QWidget *parent = 0, const char *name=0);
+
+ /// Destructor for the main view
+ ~KMagZoomView();
+
+ /// Toggles the refreshing of the window
+ void toggleRefresh();
+
+ /// Returns the currently displayed zoomed view
+ QPixmap getPixmap();
+
+ /// Returns the state of the refresh switch
+ bool getRefreshStatus() const { return m_refreshSwitch; };
+
+ /// Returns teh status of followMouse
+ bool getFollowMouse() const { return m_followMouse; };
+
+ /// Get the status of "show rect. always"
+ bool getShowSelRect() const { return (m_selRect.getAlwaysVisible()); };
+
+ /// Get the coordinates of the selection rectangle
+ QRect getSelRectPos() const { return static_cast<QRect>(m_selRect); };
+
+ /// Returns the current state of show mouse
+ unsigned int getShowMouseType() const;
+
+ /// Returns the different ways of showing mouse cursor
+ QStringList getShowMouseStringList() const;
+
+ /// Returns the status of "fit to window" option
+ bool getFitToWindow() const { return (m_fitToWindow); };
+
+ public slots:
+
+ /// Sets zoom to the given value
+ void setZoom(float zoom = 0.0);
+
+ /// Sets the rotation to the given value
+ void setRotation(int rotation = 0);
+
+ /// Sets whether the magnified image is shown inverted
+ void setInvertation(bool invert);
+
+ /// Grabs a frame from the given portion of the display
+ void grabFrame();
+
+ /// Update the mouse cursor in the zoom view
+ void updateMouseView();
+
+ /// Set grab-window-follows-mouse mode
+ void followMouse(bool follow = true);
+
+ /// Shows/Hides the selection marker
+ void showSelRect(bool show=true);
+
+ /// Set the position of the selection region to the given pos
+ void setSelRectPos(const QRect & rect);
+
+ /// Set the refresh rate in fps (frames per second)
+ void setRefreshRate(float fps);
+
+ /// Shows/Hides mouse cursor in the zoomed view
+ bool showMouse(unsigned int type);
+
+ /// Set the status of "fit to window" option
+ void setFitToWindow (bool fit=true);
+
+ /// Fits the zoom view to the zoom view window
+ void fitToWindow();
+
+ signals:
+ void contextMenu(QPoint pos);
+
+ protected:
+ /// Called when the widget is hidden
+ void hideEvent( QHideEvent * e);
+
+ /// Called when the widget is shown
+ void showEvent( QShowEvent * e);
+
+ /// Called when the widget has been resized
+ void resizeEvent(QResizeEvent *e);
+
+ /// Called when the widget is to be repainted
+ void drawContents ( QPainter * p, int clipx, int clipy, int clipw, int cliph );
+
+ /// This function calculates the mouse position relative to the image
+ QPoint calcMousePos(bool updateMousePos=true);
+
+ /// This function draws the mouse cursor
+ void paintMouseCursor(QPaintDevice *dev, QPoint mousePos);
+
+ /// Called when mouse click is detected
+ void mousePressEvent (QMouseEvent *e);
+
+ /// Called when mouse is moved
+ void mouseMoveEvent(QMouseEvent *e);
+
+ /// Mouse button release event handler
+ void mouseReleaseEvent(QMouseEvent *e);
+
+ /// Mouse button release event handler
+ void keyPressEvent(QKeyEvent *e);
+
+ /// Mouse button release event handler
+ void keyReleaseEvent(QKeyEvent *e);
+
+ /// Catch context menu events
+ void contextMenuEvent (QContextMenuEvent *e);
+
+ /// Mouse button release event handler
+ void focusOutEvent(QFocusEvent *e);
+
+ /// Returns the rectangle where the pixmap will be drawn
+ QRect pixmapRect();
+
+ private:
+ /// Stores the pixmap grabbed from the screen - to be zoomed
+ QPixmap m_grabbedPixmap;
+
+ /// The selected rectangle which is to be grabbed
+ KMagSelRect m_selRect;
+
+ /// Grabs a window when the timer goes off
+ QTimer m_grabTimer;
+
+ /// Updates the mouse view
+ QTimer m_mouseViewTimer;
+
+ /// Zoom matrix
+ QWMatrix m_zoomMatrix;
+
+ /// Inverted zoom matrix
+ QWMatrix m_invertedMatrix;
+
+ /// Saves the mouse position when a button is clicked and b4 the cursor is moved to new position
+ QPoint m_oldMousePos;
+
+ /// Saves the center of the grab window
+ QPoint m_oldCenter;
+
+ /// Possible modes for the mouse to be in
+ enum KMagMouseMode {
+ Normal,
+ StartSelect,
+ ResizeSelection,
+ MoveSelection,
+ GrabSelection
+ };
+
+ /// The current mode which the mouse is
+ KMagMouseMode m_mouseMode;
+
+ /// stores the state of the Ctrl key
+ bool m_ctrlKeyPressed;
+
+ /// stores the state of the Shift key
+ bool m_shiftKeyPressed;
+
+ /// Store the more recent updated cursor position
+ QPoint m_latestCursorPos;
+
+ /// Various ways of showing mouse cursor
+ QStringList m_showMouseTypes;
+
+ // configuration options:
+
+ /// To follow mouse motion or not when no key is pressed
+ bool m_followMouse;
+
+ /// State of refreshing - on or off
+ bool m_refreshSwitch;
+
+ /// Stores the state of the refresh switch on hide event
+ bool m_refreshSwitchStateOnHide;
+
+ /// Show mouse cursor type - 0 : do not show, non zero: show
+ unsigned int m_showMouse;
+
+ /// Frames per second for refresh
+ unsigned int m_fps;
+
+ /// Stores the amount to zoom the pixmap
+ float m_zoom;
+
+ /// Stores the degrees to rotate the pixmap
+ int m_rotation;
+
+ /// Whether the magnified image is to be shown inverted
+ int m_invert;
+
+ /// Fit the zoom view to the zoom window
+ bool m_fitToWindow;
+
+ /// Update the magnification matrix
+ void updateMatrix();
+};
+
+#endif // KMagZoomView_h_
diff --git a/kmag/lo16-app-kmag.png b/kmag/lo16-app-kmag.png
new file mode 100644
index 0000000..91a27a6
--- /dev/null
+++ b/kmag/lo16-app-kmag.png
Binary files differ
diff --git a/kmag/lo32-app-kmag.png b/kmag/lo32-app-kmag.png
new file mode 100644
index 0000000..bffa05d
--- /dev/null
+++ b/kmag/lo32-app-kmag.png
Binary files differ
diff --git a/kmag/main.cpp b/kmag/main.cpp
new file mode 100644
index 0000000..f0d0c31
--- /dev/null
+++ b/kmag/main.cpp
@@ -0,0 +1,81 @@
+/***************************************************************************
+ main.cpp - description
+ -------------------
+ begin : Mon Feb 12 23:45:41 EST 2001
+ copyright : (C) 2001-2003 by Sarang Lakare
+ email : sarang#users.sf.net
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+
+#include <kcmdlineargs.h>
+#include <kaboutdata.h>
+#include <klocale.h>
+
+#include "kmag.h"
+
+#include "version.h"
+
+KmagApp *kmagapp;
+
+// Not needed, not used.
+//static const char description[] =
+// I18N_NOOP("Kmag");
+// INSERT A DESCRIPTION FOR YOUR APPLICATION HERE
+
+
+static KCmdLineOptions options[] =
+{
+ { "+[File]", I18N_NOOP("File to open"), 0 },
+ KCmdLineLastOption
+ // INSERT YOUR COMMANDLINE OPTIONS HERE
+};
+
+int main(int argc, char *argv[])
+{
+ // about the application
+ KAboutData *aboutData = new KAboutData("kmag", I18N_NOOP("KMagnifier"), KMAG_VERSION,
+ I18N_NOOP("Screen magnifier for the K Desktop Environment (KDE)"),
+ KAboutData::License_GPL,
+ "(C) 2001-2003, Sarang Lakare","",
+ "http://kmag.sourceforge.net");
+
+ // about the authors
+ aboutData->addAuthor("Sarang Lakare",
+ I18N_NOOP("Rewrite and current maintainer"),"sarang@users.sf.net",
+ "http://www.cs.sunysb.edu/~lsarang/linux");
+ aboutData->addAuthor("Michael Forster",
+ I18N_NOOP("Original idea and author (KDE1)"), "forster@fmi.uni-passau.de");
+
+ aboutData->addCredit("Olaf Schmidt", I18N_NOOP("Rework of the user interface, improved selection window, speed optimisation, rotation, bug fixes"), "ojschmidt@kde.org");
+ aboutData->addCredit("Claudiu Costin", I18N_NOOP("Some tips"), "claudiuc@work.ro",
+ "http://www.ro.kde.org");
+
+ KCmdLineArgs::init( argc, argv, aboutData );
+ KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
+
+ KApplication app;
+
+ if (app.isRestored())
+ {
+ RESTORE(KmagApp);
+ }
+ else
+ {
+ kmagapp = new KmagApp();
+
+ KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+
+ args->clear();
+ }
+
+ return app.exec();
+}
diff --git a/kmag/version.h b/kmag/version.h
new file mode 100644
index 0000000..cc1a9ce
--- /dev/null
+++ b/kmag/version.h
@@ -0,0 +1,8 @@
+// KMag Version Information
+//
+#ifndef kmag_version_h
+#define kmag_version_h
+
+#define KMAG_VERSION "1.0"
+
+#endif /*version_h*/