summaryrefslogtreecommitdiffstats
path: root/ksplashml/themeengine/standard/wndicon.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'ksplashml/themeengine/standard/wndicon.cpp')
-rw-r--r--ksplashml/themeengine/standard/wndicon.cpp310
1 files changed, 310 insertions, 0 deletions
diff --git a/ksplashml/themeengine/standard/wndicon.cpp b/ksplashml/themeengine/standard/wndicon.cpp
new file mode 100644
index 000000000..0440a0181
--- /dev/null
+++ b/ksplashml/themeengine/standard/wndicon.cpp
@@ -0,0 +1,310 @@
+/***************************************************************************
+ * Copyright Brian Ledbetter 2001-2003 <brian@shadowcom.net> *
+ * Copyright Ravikiran Rajagopal 2003 *
+ * ravi@ee.eng.ohio-state.edu *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License (version 2) as *
+ * published by the Free Software Foundation. (The original KSplash/ML *
+ * codebase (upto version 0.95.3) is BSD-licensed.) *
+ * *
+ ***************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <kapplication.h>
+#include <kcursor.h>
+#include <kdebug.h>
+#include <kdebug.h>
+#include <kglobalsettings.h>
+#include <kwin.h>
+
+#include <qdesktopwidget.h>
+#include <qhbox.h>
+#include <qlabel.h>
+#include <qpixmap.h>
+#include <qpoint.h>
+#include <qtimer.h>
+#include <qwidget.h>
+
+#include "wndicon.h"
+#include "wndicon.moc"
+
+WndIcon::WndIcon(
+ unsigned int icon_num,
+ unsigned int icon_std_width,
+ unsigned int status_height,
+ int xineramaScreen,
+ const KPixmap& pix,
+ const QString& text,
+ Position icon_position,
+ bool statusAtTop,
+ bool iconsJumping )
+ :QHBox( 0, "wndSplash", WStyle_Customize|WX11BypassWM ),
+ mStatusText(text), mIconPos(icon_position), mXineramaScreen( xineramaScreen ), mPosX(0), mPosY(0), mGroundX(0), mGroundY(0),
+ mVelocity(8.0), mInitialVelocity(8.0), mGravity(0.8),
+ mIconNum(icon_num), mStatusHeight(status_height), mIconSize(icon_std_width), mStatusAtTop(statusAtTop),
+ mStopJump(false), mIconJumping(iconsJumping)
+{
+ setFrameStyle( QFrame::NoFrame );
+
+ QLabel *w = new QLabel( this );
+ w->setFixedSize( pix.width(), pix.height() );
+ w->setPixmap( pix );
+ if(pix.mask())
+ {
+ setMask(*pix.mask());
+ w->setMask(*pix.mask());
+ }
+
+ resize( pix.width(), pix.height() );
+
+ // Set initial position of icon, and ground.
+ QPoint p = determinePosition();
+ mGroundX = mPosX = p.x();
+ mGroundY = mPosY = p.y();
+ move( p + kapp->desktop()->screenGeometry( mXineramaScreen ).topLeft() );
+
+ if( mIconJumping )
+ {
+ QTimer *t = new QTimer( this );
+ connect(t, SIGNAL(timeout()), SLOT(slotJump()));
+ t->start( 50, false );
+ }
+}
+
+void WndIcon::show()
+{
+ emit setStatusText( mStatusText );
+ QHBox::show();
+}
+
+// Emit our EXTRA signal without becoming visible.
+void WndIcon::noshow()
+{
+ emit setStatusText( mStatusText );
+}
+
+/*
+ * WndIcon::determinePosition(): Based on the information we've
+ * stored within us, determine where we should be placed on the
+ * screen. This is placed in its own function due to the massive
+ * complexity required by the variables involved.
+ */
+QPoint WndIcon::determinePosition()
+{
+ int DW, DH, SBH, wid, X, Y, x, y, nSlot, topshift, bottomshift;
+
+ bottomshift = topshift = 0;
+ const QRect srect = kapp->desktop()->screenGeometry( mXineramaScreen );
+ // KGlobalSettings::splashScreenDesktopGeometry(); cannot be used here.
+ DW = srect.width();
+ DH = srect.height();
+ SBH = mStatusHeight;
+ wid = mIconSize;
+ x = mIconNum;
+ y = 1;
+
+ if(mStatusAtTop)
+ topshift = mStatusHeight;
+ else
+ bottomshift = mStatusHeight;
+
+ // Different starting positions require different positioning
+ // rules. The horizontal rules and the vertical rules can be
+ // grouped together, as they are innately similar.
+ switch( mIconPos )
+ {
+ // HORIZONTAL: Top Left -> Top Right
+ case( WndIcon::HTopLeft ):
+ nSlot = ( DW / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (3) + ((x - 1) * wid);
+ Y = topshift + 3 + ( (y-1) * wid );
+ break;
+
+ // HORIZONTAL: Bottom Left -> Bottom Right
+ case( WndIcon::HBottomLeft ):
+ nSlot = ( DW / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (3) + ((x - 1) * wid);
+ Y = (DH-3) - (y * wid) - bottomshift;
+ break;
+
+ // HORIZONTAL: Top Right -> Top Left
+ case( WndIcon::HTopRight ):
+ nSlot = ( DW / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (DW - 3) - (( x ) * wid );
+ Y = topshift + (3) + ( (y-1) * wid );
+ break;
+
+ // HORIZONTAL: Bottom Right -> Bottom Left
+ case( WndIcon::HBottomRight ):
+ nSlot = ( DW / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (DW - 3) - (( x ) * wid );
+ Y = (DH-3) - (y * wid) - bottomshift;
+ break;
+
+ // VERTICAL: Top Left -> Bottom Left
+ case( WndIcon::VTopLeft ):
+ nSlot = ( DH / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (3) + (( y - 1 ) * wid );
+ Y = topshift + (3) + ((x-1) * wid);
+ break;
+
+ // VERTICAL: Top Right -> Bottom Right
+ case( WndIcon::VTopRight ):
+ nSlot = ( DH / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (DW - 3) - (( y ) * wid );
+ Y = topshift + (3) + ((x-1) * wid);
+ break;
+
+ // VERTICAL: Bottom Left -> Top Left
+ case( WndIcon::VBottomLeft ):
+ nSlot = ( DH / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (3) + (( y - 1 ) * wid );
+ Y = (DH-3) - (x * wid) - bottomshift;
+ break;
+
+ // VERTICAL: Bottom Right -> Top Right
+ case( WndIcon::VBottomRight ):
+ nSlot = ( DH / wid );
+ while( x > nSlot )
+ {
+ x = QMAX(0,x-nSlot);
+ y++;
+ }
+ X = (DW - 3) - (( y ) * wid );
+ Y = (DH-3) - (x * wid) - bottomshift;
+ break;
+
+ // Unknown Condition. Reconfigure variable and
+ // retry. Recursively, of course! ;)
+ default:
+ mIconPos = HBottomLeft;
+ return(determinePosition());
+ break;
+ }
+ return( QPoint( X, Y ) );
+}
+
+// Make the icons jump in a macosx-like way (Thanks, Jone!:)
+void WndIcon::slotJump()
+{
+ // Based on our position, bounce around.
+ switch( mIconPos )
+ {
+ // LEFT
+ case( WndIcon::VTopLeft ):
+ case( WndIcon::VBottomLeft ):
+ mVelocity -= mGravity;
+ if( mStopJump )
+ {
+ if( mPosX <= mGroundX )
+ {
+ mPosX = mGroundX;
+ mVelocity = mGravity = 0.0;
+ }
+ }
+ else
+ if( mPosX <= mGroundX )
+ mVelocity = mInitialVelocity;
+ mPosX = (int)((float)mPosX + mVelocity);
+ break;
+
+ // RIGHT
+ case( WndIcon::VTopRight ):
+ case( WndIcon::VBottomRight ):
+ mVelocity -= mGravity;
+ if( mStopJump )
+ {
+ if( mPosX >= mGroundX )
+ {
+ mPosX = mGroundX;
+ mVelocity = mGravity = 0.0;
+ }
+ }
+ else
+ if( mPosX >= mGroundX )
+ mVelocity = mInitialVelocity;
+ mPosX = (int)((float)mPosX - mVelocity);
+ break;
+
+ // TOP
+ case( WndIcon::HTopLeft ):
+ case( WndIcon::HTopRight ):
+ mVelocity -= mGravity;
+ if( mStopJump )
+ {
+ if( mPosY <= mGroundY )
+ {
+ mPosY = mGroundY;
+ mVelocity = mGravity = 0.0;
+ }
+ }
+ else
+ if( mPosY <= mGroundY )
+ mVelocity = mInitialVelocity;
+ mPosY = (int)((float)mPosY + mVelocity );
+ break;
+
+ // BOTTOM
+ case( WndIcon::HBottomLeft ):
+ case( WndIcon::HBottomRight ): default:
+ mVelocity -= mGravity;
+ if( mStopJump )
+ {
+ if( mPosY >= mGroundY )
+ {
+ mPosY = mGroundY;
+ mVelocity = mGravity = 0.0;
+ }
+ }
+ else
+ if( mPosY >= mGroundY )
+ mVelocity = mInitialVelocity;
+ mPosY = (int)((float)mPosY - mVelocity );
+ break;
+ }
+ move( QPoint( mPosX, mPosY ) + kapp->desktop()->screenGeometry( mXineramaScreen ).topLeft() );
+}
+
+void WndIcon::slotStopJumping()
+{
+ mStopJump = true;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 00:36:27 +0000