94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
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#include "animations/animationscriptengine_p.h"
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#include "animator.h"
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/**
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* Loads an animation from the applet package
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* @param animation the animation to load
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* @return an Animation object on success, a NULL pointer on failure
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* @since 4.5
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*/
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Animation *loadAnimationFromPackage(const QString &name, QObject *parent);
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Animation *AppletScript::loadAnimationFromPackage(const QString &name, QObject *parent)
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{
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if (applet()) {
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const QString scopedName = applet()->pluginName() + ":" + name;
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if (!AnimationScriptEngine::isAnimationRegistered(scopedName)) {
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KConfig conf(applet()->package().path() + "/metadata.desktop", KConfig::SimpleConfig);
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KConfigGroup animConf(&conf, "Animations");
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QString file;
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foreach (const QString &possibleFile, animConf.keyList()) {
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const QStringList anims = animConf.readEntry(possibleFile, QStringList());
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if (anims.contains(name)) {
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file = possibleFile;
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break;
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}
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}
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if (file.isEmpty()) {
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return 0;
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}
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const QString path = applet()->package().filePath("animations", file);
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if (path.isEmpty()) {
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#ifndef NDEBUG
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kDebug() << "file path was empty for" << file;
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#endif
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return 0;
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}
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if (!AnimationScriptEngine::loadScript(path, applet()->pluginName() + ':') ||
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!AnimationScriptEngine::isAnimationRegistered(scopedName)) {
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#ifndef NDEBUG
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kDebug() << "script engine loading failed for" << path;
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#endif
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return 0;
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}
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}
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Animation *anim = Animator::create(scopedName, parent ? parent : this);
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return anim;
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}
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return 0;
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}
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/**
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* Factory to build new animation objects from Javascript files. To control their behavior,
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* check \ref AbstractAnimation properties.
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* @since 4.5
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**/
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static Plasma::Animation *create(const QString &animationName, QObject *parent = 0);
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Plasma::Animation *Animator::create(const QString &anim, QObject *parent)
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{
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if (AnimationScriptEngine::animationFailedToLoad(anim)) {
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return 0;
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}
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if (!AnimationScriptEngine::isAnimationRegistered(anim)) {
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const QString path = Theme::defaultTheme()->animationPath(anim);
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if (path.isEmpty()) {
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AnimationScriptEngine::addToLoadFailures(anim);
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//kError() << "************ failed to find script file for animation" << anim;
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return 0;
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}
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if (!AnimationScriptEngine::loadScript(path)) {
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AnimationScriptEngine::addToLoadFailures(anim);
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return 0;
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}
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if (!AnimationScriptEngine::isAnimationRegistered(anim)) {
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//kError() << "successfully loaded script file" << path << ", but did not get animation object for" << anim;
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AnimationScriptEngine::addToLoadFailures(anim);
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return 0;
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}
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}
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return new Plasma::JavascriptAnimation(anim, parent);
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}
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