1 files changed, 279 insertions, 0 deletions
diff --git a/tdeiconedit/tdeicon.cpp b/tdeiconedit/tdeicon.cpp
new file mode 100644
index 00000000..cd3ab63a
--- /dev/null
+++ b/tdeiconedit/tdeicon.cpp
@@ -0,0 +1,279 @@
+/*
+    TDE Icon Editor - a small graphics drawing program for the TDE
+    Copyright (C) 1998  Thomas Tanghus (tanghus@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.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/  
+
+#include <stdlib.h>
+
+#include <tqimage.h>
+
+#include <tdemessagebox.h>
+#include <tdefiledialog.h>
+#include <tdeio/netaccess.h>
+#include <kimageio.h>
+#include <kdebug.h>
+#include <tdelocale.h>
+
+#include "tdeicon.h"
+#include "utils.h"
+
+TDEIconEditIcon::TDEIconEditIcon(TQObject *parent, const TQImage *img, KURL url) 
+   : TQObject(parent)
+{
+    f = 0;
+    _lastdir = "/";
+    //checkUnNamedBackup(img);
+
+    if(!url.isEmpty())
+    {
+        open(img, url);
+    }
+}
+
+
+TDEIconEditIcon::~TDEIconEditIcon()
+{
+}
+
+
+bool TDEIconEditIcon::open(const TQImage *image, KURL url)
+{
+    TQImage *img = (TQImage*)image;
+
+    if(url.isEmpty())
+        return false;
+
+    kdDebug(4640) << "TDEIconEditIcon::open " << url.prettyURL() << endl;
+    
+    if(!url.isValid()) // try to see if it is a relative filename
+    {
+        kdDebug(4640) << "TDEIconEditIcon::open (malformed) " << url.prettyURL() << endl;
+
+        TQFileInfo fi(url.url());
+        if(fi.isRelative())
+            url = "file:" + fi.absFilePath();
+
+        if(!url.isValid()) // Giving up
+        {
+            TQString msg = i18n("The URL: %1 \nseems to be malformed.\n").arg(url.url());
+            KMessageBox::sorry((TQWidget*)parent(), msg);
+            return false;
+        }
+    }
+
+    TQString filename;
+
+    if(url.isLocalFile())
+    {
+        filename = url.path();
+    }
+    else
+    {
+        if(!TDEIO::NetAccess::download( url, filename, (TQWidget*)parent() ))
+        {
+            TQString msg = i18n("There was an error loading:\n%1\n").arg(url.prettyURL());
+            KMessageBox::error((TQWidget*)parent(), msg);
+            return false;
+        }
+    }
+
+    bool loadedOk = img->load(filename);
+
+    if(!url.isLocalFile())
+    {
+        TDEIO::NetAccess::removeTempFile( filename );
+    }
+
+    if(!loadedOk) 
+    {
+          TQString msg = i18n("There was an error loading:\n%1\n").arg(url.prettyURL());
+          KMessageBox::error((TQWidget*)parent(), msg);
+    }
+    else
+    {
+        kdDebug(4640) << "TDEIconEditIcon::open - Image loaded" << endl;
+        
+        // _url is saved off for use in saving the image to the same 
+        // file later - should include full path
+        if(url.isLocalFile())
+        {
+            _url = url.path();
+        }
+        else
+        {
+            _url = "";
+        }
+        
+        kdDebug(4640) << "TDEIcon: _url: " << _url << endl;
+        
+        // this causes updates of preview, color palettes, etc.    
+        emit loaded(img);
+        kdDebug(4640) << "loaded(img)" <<  endl;    
+        
+        // this is the name that shows up in status bar - 
+        // should be filename with path
+        emit newname(url.prettyURL()); 
+        kdDebug(4640) << "newname(_url) : " << url.prettyURL() << endl;    
+        
+        emit addrecent(url.prettyURL());
+        
+        kdDebug(4640) << "TDEIconEditIcon::open - done" << endl;
+    }
+
+    return loadedOk;
+}
+
+
+
+bool TDEIconEditIcon::promptForFile(const TQImage *img)
+{
+    kdDebug(4640) << "TDEIconEditIcon::promptForFile(const TQImage *img)" << endl;
+    /*
+    TQString filter = i18n("*|All Files (*)\n"
+                        "*.xpm|XPM (*.xpm)\n"
+                        "*.png|PNG (*.png)\n"
+                        "*.gif|GIF files (*.gif)\n"
+                        "*.jpg|JPEG files (*.jpg)\n"
+                        "*.ico|Icon files (*.ico)\n");
+
+  
+    KURL url = KFileDialog::getOpenURL( TQString(), filter );
+    */
+    bool loaded = false;
+    KURL url = KFileDialog::getImageOpenURL( TQString(), TQT_TQWIDGET(parent()) );
+
+    if( !url.isEmpty() )
+    {
+        loaded = open( img, url );
+    }
+
+    return loaded;
+}
+
+
+
+bool TDEIconEditIcon::saveAs(const TQImage *image)
+{
+    kdDebug(4640) << "TDEIconEditIcon::saveAs" << endl;
+
+    TQString file;
+
+    //Get list of file types..
+    KFileDialog *dialog=new KFileDialog(TQString(), TQString(), TQT_TQWIDGET(parent()), "file dialog", true);
+    dialog->setCaption( i18n("Save Icon As") );
+    dialog->setKeepLocation( true );
+    dialog->setMimeFilter( KImageIO::mimeTypes(KImageIO::Writing), "image/png" );
+    dialog->setOperationMode( KFileDialog::Saving );
+
+    if(dialog->exec()==TQDialog::Accepted)
+    {
+        file = dialog->selectedFile();
+        if( file.isNull() )
+        {
+            delete dialog;
+            return false;
+        }
+        if ( !KImageIO::canWrite(KImageIO::type(file)) )
+        {
+            if ( KImageIO::canWrite(KImageIO::typeForMime(dialog->currentFilter())) )
+                file += "."+KImageIO::suffix(KImageIO::typeForMime(dialog->currentFilter()));
+            else
+                file += ".png";
+        }
+    }
+    else
+    {
+        delete dialog;
+        return false;
+    }
+        
+    delete dialog;
+
+    if(TQFile::exists(file))
+    {
+        int r=KMessageBox::warningContinueCancel(TQT_TQWIDGET(parent()),
+            i18n( "A file named \"%1\" already exists. "
+                  "Overwrite it?" ).arg(file),
+            i18n( "Overwrite File?" ),
+            i18n( "&Overwrite" ) );
+  
+        if(r==KMessageBox::Cancel)
+        {
+            return false;
+        }
+    }
+
+    return save( image, file );
+}
+
+
+
+bool TDEIconEditIcon::save(const TQImage *image, const TQString &_filename)
+{
+    kdDebug(4640) << "TDEIconEditIcon::save" << endl;
+    TQString filename = _filename;
+
+    if(filename.isEmpty())
+    {
+        if(_url.isEmpty())
+        {
+            return saveAs(image);
+        }
+        else
+        {
+            KURL turl(_url);
+            filename = turl.path();
+        }    
+    }
+
+    TQImage *img = (TQImage*)image;
+    img->setAlphaBuffer(true);
+    
+    KURL turl(filename);
+    TQString str = turl.path();
+    bool savedOk = false;
+
+    /* base image type on file extension - let kimageio
+    take care of this determination */
+    
+    if(img->save(str, KImageIO::type(str).ascii()))    
+    {
+        kdDebug(4640) << "img->save()) successful" << endl;
+        emit saved();    
+        _url = filename;
+        
+        // emit signal to change title bar to reflect new name
+        emit newname(filename); 
+        kdDebug(4640) << "newname(filenamme) : " << _url << endl;    
+        savedOk = true;
+        emit addrecent(filename);
+    }
+    else 
+    {
+        TQString msg = i18n("There was an error saving:\n%1\n").arg(str);
+        KMessageBox::error((TQWidget*)parent(), msg);
+        kdDebug(4640) << "TDEIconEditIcon::save - " << msg << endl;
+    }
+
+    kdDebug(4640) << "TDEIconEditIcon::save - done" << endl;    
+
+    return savedOk;
+}
+
+
+#include "tdeicon.moc"