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-rw-r--r--demos/qtdemo/menumanager.cpp110
1 files changed, 99 insertions, 11 deletions
diff --git a/demos/qtdemo/menumanager.cpp b/demos/qtdemo/menumanager.cpp
index 40af30fed0..9eb5664317 100644
--- a/demos/qtdemo/menumanager.cpp
+++ b/demos/qtdemo/menumanager.cpp
@@ -59,6 +59,8 @@ MenuManager::MenuManager()
this->tickerInAnim = 0;
this->upButton = 0;
this->downButton = 0;
+ this->mainSceneBlur = 0;
+ this->qmlShadow = 0;
this->helpEngine = 0;
this->score = new Score();
this->currentMenu = QLatin1String("[no menu visible]");
@@ -152,6 +154,9 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
case LAUNCH:
this->launchExample(this->currentInfo);
break;
+ case LAUNCH_QML:
+ this->launchQmlExample(this->currentInfo);
+ break;
case DOCUMENTATION:
this->showDocInAssistant(this->currentInfo);
break;
@@ -169,6 +174,8 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
this->score->queueMovie(this->currentInfo + " -out");
this->score->queueMovie(this->currentInfo + " -buttons -out", Score::NEW_ANIMATION_ONLY);
this->score->queueMovie("back -out", Score::ONLY_IF_VISIBLE);
+ if(qmlRoot)
+ qmlRoot->setProperty("show", QVariant(false));
// book-keeping:
this->currentMenuCode = ROOT;
this->currentMenu = menuName + " -menu1";
@@ -191,6 +198,8 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
this->score->queueMovie(this->currentMenu + " -out", Score::FROM_START, Score::LOCK_ITEMS);
this->score->queueMovie(this->currentMenuButtons + " -out", Score::FROM_START, Score::LOCK_ITEMS);
this->score->queueMovie(this->currentInfo + " -out");
+ if(qmlRoot)
+ qmlRoot->setProperty("show", QVariant(false));
// book-keeping:
this->currentMenuCode = MENU1;
this->currentCategory = menuName;
@@ -208,6 +217,8 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
// out:
this->score->queueMovie(this->currentInfo + " -out", Score::NEW_ANIMATION_ONLY);
this->score->queueMovie(this->currentInfo + " -buttons -out", Score::NEW_ANIMATION_ONLY);
+ if(qmlRoot)
+ qmlRoot->setProperty("show", QVariant(false));
// book-keeping:
this->currentMenuCode = MENU2;
this->currentInfo = menuName;
@@ -242,6 +253,8 @@ void MenuManager::itemSelected(int userCode, const QString &menuName)
// out:
this->score->queueMovie(this->currentInfo + " -out", Score::NEW_ANIMATION_ONLY);
this->score->queueMovie(this->currentInfo + " -buttons -out", Score::NEW_ANIMATION_ONLY);
+ if(qmlRoot)
+ qmlRoot->setProperty("show", QVariant(false));
// book-keeping:
this->currentMenuCode = MENU1;
this->currentMenuButtons = this->currentCategory + " -buttons";
@@ -343,6 +356,35 @@ void MenuManager::launchExample(const QString &name)
#endif
}
+void MenuManager::launchQmlExample(const QString &name)
+{
+ if(!qmlRoot){
+ exampleError(QProcess::UnknownError);
+ return;
+ }
+ //resolveQmlFilename - refactor to separate fn?
+ QString dirName = this->info[name]["dirname"];
+ QString category = this->info[name]["category"];
+ QString fileName = this->info[name]["filename"];
+ QDir dir;
+ if (category == "demos")
+ dir = QDir(QLibraryInfo::location(QLibraryInfo::DemosPath));
+ else
+ dir = QDir(QLibraryInfo::location(QLibraryInfo::ExamplesPath));
+ QFile file(dir.path() + "/" + dirName + "/" + fileName + "/" + fileName.split('/').last() + ".qml");
+ if(!file.exists()){
+ //try main.qml as well
+ file.setFileName(dir.path() + "/" + dirName + "/" + fileName + "/" + "main.qml");
+ if(!file.exists()){
+ exampleError(QProcess::UnknownError);
+ return;
+ }
+ }
+
+ qmlRoot->setProperty("show", QVariant(true));
+ qmlRoot->setProperty("source", file.fileName());
+}
+
void MenuManager::exampleFinished()
{
}
@@ -359,6 +401,15 @@ void MenuManager::init(MainWindow *window)
{
this->window = window;
+ //Create blur for later use
+ // Note that blur is DISABLED by default because it's too slow, even on Desktop machines
+ if(!Colors::noBlur){
+ this->mainSceneBlur = new QGraphicsBlurEffect(this);
+ this->mainSceneBlur->setEnabled(false);
+ this->mainSceneBlur->setBlurRadius(0);
+ this->window->mainSceneRoot->setGraphicsEffect(mainSceneBlur);
+ }
+
// Create div:
this->createTicker();
this->createUpnDownButtons();
@@ -385,6 +436,37 @@ void MenuManager::init(MainWindow *window)
level2MenuNode = level2MenuNode.nextSibling();
}
+
+ // Create QML Loader
+ qmlRegisterType<QGraphicsBlurEffect>("Effects", 1, 0, "Blur");
+ declarativeEngine = new QDeclarativeEngine(this);
+ MenuManager::instance()->declarativeEngine->rootContext()->setContextProperty("realBlur", this->mainSceneBlur);
+ QDeclarativeComponent component(declarativeEngine, QUrl("qrc:qml/qmlShell.qml"), this);
+ qmlRoot = 0;
+ if(component.isReady())
+ qmlRoot = qobject_cast<QDeclarativeItem*>(component.create());
+ else
+ qDebug() << component.status() << component.errorString();
+ if(qmlRoot){
+ qmlRoot->setHeight(this->window->scene->sceneRect().height());
+ qmlRoot->setWidth(this->window->scene->sceneRect().width());
+ qmlRoot->setZValue(1000);//Above other items
+ qmlRoot->setCursor(Qt::ArrowCursor);
+ window->scene->addItem(qmlRoot);
+ if(!Colors::noBlur){
+ qmlShadow = new QGraphicsDropShadowEffect(this);
+ qmlShadow->setOffset(4);
+ qmlRoot->setGraphicsEffect(qmlShadow);
+ }
+
+ //Note that QML adds key handling to the app.
+ window->viewport()->setFocusPolicy(Qt::NoFocus);//Correct keyboard focus handling
+ window->setFocusPolicy(Qt::StrongFocus);
+ window->scene->setStickyFocus(true);
+ window->setFocus();
+ }else{
+ qDebug() << "Error intializing QML subsystem, Declarative examples will not work";
+ }
}
void MenuManager::readInfoAboutExample(const QDomElement &example)
@@ -392,13 +474,14 @@ void MenuManager::readInfoAboutExample(const QDomElement &example)
QString name = example.attribute("name");
if (this->info.contains(name))
qWarning() << "__WARNING: MenuManager::readInfoAboutExample: Demo/example with name"
- << name << "appears twize in the xml-file!__";
+ << name << "appears twice in the xml-file!__";
this->info[name]["filename"] = example.attribute("filename");
this->info[name]["category"] = example.parentNode().toElement().tagName();
this->info[name]["dirname"] = example.parentNode().toElement().attribute("dirname");
this->info[name]["changedirectory"] = example.attribute("changedirectory");
this->info[name]["image"] = example.attribute("image");
+ this->info[name]["qml"] = example.attribute("qml");
}
QString MenuManager::resolveDataDir(const QString &name)
@@ -454,7 +537,7 @@ QString MenuManager::resolveDocUrl(const QString &name)
QString fileName = this->info[name]["filename"];
if (category == "demos")
- return this->helpRootUrl + "demos-" + fileName + ".html";
+ return this->helpRootUrl + "demos-" + fileName.replace("/", "-") + ".html";
else
return this->helpRootUrl + dirName.replace("/", "-") + "-" + fileName + ".html";
}
@@ -474,6 +557,9 @@ QByteArray MenuManager::getImage(const QString &name)
QString imageName = this->info[name]["image"];
QString category = this->info[name]["category"];
QString fileName = this->info[name]["filename"];
+ bool qml = (this->info[name]["qml"] == QLatin1String("true"));
+ if(qml)
+ fileName = QLatin1String("qml-") + fileName.split('/').last();
if (imageName.isEmpty()){
if (category == "demos")
@@ -493,7 +579,7 @@ void MenuManager::createRootMenu(const QDomElement &el)
{
QString name = el.attribute("name");
createMenu(el, MENU1);
- createInfo(new MenuContentItem(el, this->window->scene, 0), name + " -info");
+ createInfo(new MenuContentItem(el, this->window->scene, this->window->mainSceneRoot), name + " -info");
Movie *menuButtonsIn = this->score->insertMovie(name + " -buttons");
Movie *menuButtonsOut = this->score->insertMovie(name + " -buttons -out");
@@ -505,19 +591,21 @@ void MenuManager::createSubMenu(const QDomElement &el)
{
QString name = el.attribute("name");
createMenu(el, MENU2);
- createInfo(new MenuContentItem(el, this->window->scene, 0), name + " -info");
+ createInfo(new MenuContentItem(el, this->window->scene, this->window->mainSceneRoot), name + " -info");
}
void MenuManager::createLeafMenu(const QDomElement &el)
{
QString name = el.attribute("name");
- createInfo(new ExampleContent(name, this->window->scene, 0), name);
+ createInfo(new ExampleContent(name, this->window->scene, this->window->mainSceneRoot), name);
Movie *infoButtonsIn = this->score->insertMovie(name + " -buttons");
Movie *infoButtonsOut = this->score->insertMovie(name + " -buttons -out");
createLowRightLeafButton("Documentation", 600, DOCUMENTATION, infoButtonsIn, infoButtonsOut, 0);
if (el.attribute("executable") != "false")
createLowRightLeafButton("Launch", 405, LAUNCH, infoButtonsIn, infoButtonsOut, 0);
+ else if(el.attribute("qml") == "true")
+ createLowRightLeafButton("Display", 405, LAUNCH_QML, infoButtonsIn, infoButtonsOut, 0);
}
void MenuManager::createMenu(const QDomElement &category, BUTTON_TYPE type)
@@ -546,7 +634,7 @@ void MenuManager::createMenu(const QDomElement &category, BUTTON_TYPE type)
// create normal menu button
QString label = currentNode.toElement().attribute("name");
- item = new TextButton(label, TextButton::LEFT, type, this->window->scene, 0);
+ item = new TextButton(label, TextButton::LEFT, type, this->window->scene, this->window->mainSceneRoot);
currentNode = currentNode.nextSibling();
#ifndef QT_OPENGL_SUPPORT
@@ -646,7 +734,7 @@ void MenuManager::createMenu(const QDomElement &category, BUTTON_TYPE type)
void MenuManager::createLowLeftButton(const QString &label, BUTTON_TYPE type,
Movie *movieIn, Movie *movieOut, Movie *movieShake, const QString &menuString)
{
- TextButton *button = new TextButton(label, TextButton::RIGHT, type, this->window->scene, 0, TextButton::PANEL);
+ TextButton *button = new TextButton(label, TextButton::RIGHT, type, this->window->scene, this->window->mainSceneRoot, TextButton::PANEL);
if (!menuString.isNull())
button->setMenuString(menuString);
button->setRecursiveVisible(false);
@@ -688,7 +776,7 @@ void MenuManager::createLowLeftButton(const QString &label, BUTTON_TYPE type,
void MenuManager::createLowRightButton(const QString &label, BUTTON_TYPE type, Movie *movieIn, Movie *movieOut, Movie * /*movieShake*/)
{
- TextButton *item = new TextButton(label, TextButton::RIGHT, type, this->window->scene, 0, TextButton::PANEL);
+ TextButton *item = new TextButton(label, TextButton::RIGHT, type, this->window->scene, this->window->mainSceneRoot, TextButton::PANEL);
item->setRecursiveVisible(false);
item->setZValue(10);
@@ -715,7 +803,7 @@ void MenuManager::createLowRightButton(const QString &label, BUTTON_TYPE type, M
void MenuManager::createLowRightLeafButton(const QString &label, int xOffset, BUTTON_TYPE type, Movie *movieIn, Movie *movieOut, Movie * /*movieShake*/)
{
- TextButton *item = new TextButton(label, TextButton::RIGHT, type, this->window->scene, 0, TextButton::PANEL);
+ TextButton *item = new TextButton(label, TextButton::RIGHT, type, this->window->scene, this->window->mainSceneRoot, TextButton::PANEL);
item->setRecursiveVisible(false);
item->setZValue(10);
@@ -831,12 +919,12 @@ void MenuManager::createUpnDownButtons()
float xOffset = 15.0f;
float yOffset = 450.0f;
- this->upButton = new TextButton("", TextButton::LEFT, MenuManager::UP, this->window->scene, 0, TextButton::UP);
+ this->upButton = new TextButton("", TextButton::LEFT, MenuManager::UP, this->window->scene, this->window->mainSceneRoot, TextButton::UP);
this->upButton->prepare();
this->upButton->setPos(xOffset, yOffset);
this->upButton->setState(TextButton::DISABLED);
- this->downButton = new TextButton("", TextButton::LEFT, MenuManager::DOWN, this->window->scene, 0, TextButton::DOWN);
+ this->downButton = new TextButton("", TextButton::LEFT, MenuManager::DOWN, this->window->scene, this->window->mainSceneRoot, TextButton::DOWN);
this->downButton->prepare();
this->downButton->setPos(xOffset + 10 + this->downButton->sceneBoundingRect().width(), yOffset);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 00:51:54 +0000