summaryrefslogtreecommitdiffstats
path: root/ktux/spritepm.cpp
diff options
context:
space:
mode:
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
commitae2a03c2941bf92573f89b88ef73f8aa842bea0a (patch)
tree3566563f3fb6ac3cb3496669d8f233062d3091bc /ktux/spritepm.cpp
downloadtdetoys-ae2a03c2941bf92573f89b88ef73f8aa842bea0a.tar.gz
tdetoys-ae2a03c2941bf92573f89b88ef73f8aa842bea0a.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/kdetoys@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ktux/spritepm.cpp')
-rw-r--r--ktux/spritepm.cpp176
1 files changed, 176 insertions, 0 deletions
diff --git a/ktux/spritepm.cpp b/ktux/spritepm.cpp
new file mode 100644
index 0000000..ec9ba47
--- /dev/null
+++ b/ktux/spritepm.cpp
@@ -0,0 +1,176 @@
+//---------------------------------------------------------------------------
+//
+// spritepm.cpp
+//
+// Copyright (c) 1999 Martin R. Jones <mjones@kde.org>
+//
+
+#include <stdlib.h>
+#include <kdebug.h>
+#include "spritepm.h"
+
+// static
+SpritePixmapManager *SpritePixmapManager::mManager = 0;
+
+//---------------------------------------------------------------------------
+//
+// Constructor
+//
+SpritePixmapManager::SpritePixmapManager()
+ : mPixmapDir(".")
+{
+ mPixmaps.setAutoDelete(true);
+}
+
+//---------------------------------------------------------------------------
+//
+// Destructor
+//
+SpritePixmapManager::~SpritePixmapManager()
+{
+}
+
+//---------------------------------------------------------------------------
+//
+// Load an image into the image manager
+//
+// Returns:
+// pointer to pixmap if loaded successfully, 0 otherwise.
+//
+const QPixmap *SpritePixmapManager::load(const QString & img)
+{
+ QPixmap *pixmap = mPixmaps.find(img);
+
+ if (!pixmap)
+ {
+ // pixmap has not yet been loaded.
+ kdDebug() << "Reading pixmap: " << img << endl;
+ QString path = mPixmapDir + QString("/") + img;
+ pixmap = new QPixmap(path);
+
+ if (!pixmap->isNull())
+ {
+ mPixmaps.insert(img,pixmap);
+ }
+ else
+ {
+ delete pixmap;
+ pixmap = 0;
+ kdDebug() << "read failed" << endl;;
+ }
+ }
+
+ return pixmap;
+}
+
+//---------------------------------------------------------------------------
+//
+// returns a pointer to the pixmap manager.
+//
+SpritePixmapManager *SpritePixmapManager::manager()
+{
+ if (!mManager)
+ {
+ mManager = new SpritePixmapManager();
+ }
+
+ return mManager;
+}
+
+//===========================================================================
+//
+SpritePixmapSequence::SpritePixmapSequence(QPtrList<QPixmap> pm, QPtrList<QPoint> hs,
+ QMemArray<int> d)
+ : QCanvasPixmapArray(pm, hs), mDelays(d)
+{
+}
+
+// static
+SpriteSequenceManager *SpriteSequenceManager::mManager = 0;
+
+//===========================================================================
+//
+// Constructor
+//
+SpriteSequenceManager::SpriteSequenceManager()
+{
+ mSprites.setAutoDelete(true);
+}
+
+//---------------------------------------------------------------------------
+//
+// Destructor
+//
+SpriteSequenceManager::~SpriteSequenceManager()
+{
+}
+
+//---------------------------------------------------------------------------
+//
+// Load an image into the sprite manager
+//
+// Returns:
+// pointer to sprite if loaded successfully, 0 otherwise.
+//
+SpritePixmapSequence *SpriteSequenceManager::load(KConfigBase &config,
+ const QString & name)
+{
+ SpritePixmapSequence *sprite = mSprites.find(name);
+
+ if (!sprite)
+ {
+ kdDebug() << "Reading sprite: " << name << endl;
+ config.setGroup(name);
+ sprite = read(config);
+ if (sprite)
+ {
+ mSprites.insert(name, sprite);
+ }
+ }
+
+ return sprite;
+}
+
+//---------------------------------------------------------------------------
+//
+SpritePixmapSequence *SpriteSequenceManager::read(KConfigBase &config)
+{
+ QStrList strImages;
+ QStrList strDelays;
+ QPtrList<QPixmap> pixmaps;
+ QPtrList<QPoint> hotspots;
+
+ int frames = config.readListEntry("Images", strImages);
+ config.readListEntry("Delays", strDelays);
+
+ QMemArray<int> delays(frames);
+
+ for (int i = 0; i < frames; i++)
+ {
+ const QPixmap *pixmap =
+ SpritePixmapManager::manager()->load(strImages.at(i));
+ if (pixmap)
+ {
+ pixmaps.append(pixmap);
+ hotspots.append(new QPoint(0,0));
+ delays[i] = atoi(strDelays.at(i));
+ }
+ }
+
+ return new SpritePixmapSequence(pixmaps, hotspots, delays);
+}
+
+//---------------------------------------------------------------------------
+//
+// returns a pointer to the sprite manager.
+//
+SpriteSequenceManager *SpriteSequenceManager::manager()
+{
+ if (!mManager)
+ {
+ mManager = new SpriteSequenceManager();
+ }
+
+ return mManager;
+}
+