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remake ui event system and reimplement line edit

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This commit is contained in:
Eduardo Bart
2011-08-14 11:09:26 -03:00
parent e22e5e2918
commit 09af50c990
24 changed files with 833 additions and 672 deletions
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83
src/framework/ui/uimanager.cpp
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@@ -12,6 +12,7 @@ void UIManager::init()
// creates root widget
m_rootWidget = UIWidgetPtr(new UIWidget);
m_rootWidget->setId("root");
m_rootWidget->setHovered(true);
UIAnchorLayoutPtr anchorLayout(new UIAnchorLayout);
m_rootWidget->setLayout(anchorLayout);
@@ -27,8 +28,7 @@ void UIManager::terminate()
void UIManager::render()
{
if(m_rootWidget)
m_rootWidget->render();
m_rootWidget->render();
}
void UIManager::resize(const Size& size)
@@ -41,47 +41,44 @@ void UIManager::inputEvent(const InputEvent& event)
{
// translate input event to ui events
if(m_rootWidget) {
if(event.type & EventTextEnter) {
m_rootWidget->onKeyboardText(std::string(1, event.keychar));
} else if(event.type & EventKeyboardAction) {
UIKeyEvent e;
e.keycode = event.keycode;
e.keyboardModifiers = KeyboardNoModifier;
if(event.type & EventKeyboardAction) {
int keyboardModifiers = KeyboardNoModifier;
if(event.ctrl)
e.keyboardModifiers |= KeyboardCtrlModifier;
keyboardModifiers |= KeyboardCtrlModifier;
if(event.shift)
e.keyboardModifiers |= KeyboardShiftModifier;
keyboardModifiers |= KeyboardShiftModifier;
if(event.alt)
e.keyboardModifiers |= KeyboardAltModifier;
keyboardModifiers |= KeyboardAltModifier;
if(event.type & EventKeyDown)
UIKeyEvent e(event.keycode, event.keychar, keyboardModifiers);
if(event.type == EventKeyDown)
m_rootWidget->onKeyPress(e);
else
m_rootWidget->onKeyRelease(e);
} else if(event.type & EventMouseAction) {
UIMouseEvent e;
e.mouseMoved = event.mouseMoved;
e.mousePos = event.mousePos;
e.button = MouseNoButton;
e.wheelDirection = MouseNoWheel;
if(event.type == EventMouseMove) {
UIMouseEvent e(event.mousePos, event.mousePos);
m_rootWidget->onMouseMove(e);
}
else if(event.type & EventMouseWheel) {
MouseWheelDirection dir;
if(event.type & EventDown)
e.wheelDirection = MouseWheelDown;
dir = MouseWheelDown;
else if(event.type & EventUp)
e.wheelDirection = MouseWheelUp;
dir = MouseWheelUp;
UIMouseEvent e(event.mousePos, dir);
m_rootWidget->onMouseWheel(e);
} else {
MouseButton button;
if(event.type & EventMouseLeftButton)
e.button = MouseLeftButton;
button = MouseLeftButton;
else if(event.type & EventMouseMidButton)
e.button = MouseMidButton;
button = MouseMidButton;
else if(event.type & EventMouseRightButton)
e.button = MouseRightButton;
button = MouseRightButton;
UIMouseEvent e(event.mousePos, button);
if(event.type & EventDown)
m_rootWidget->onMousePress(e);
else if(event.type & EventUp)
@@ -91,43 +88,6 @@ void UIManager::inputEvent(const InputEvent& event)
}
}
void UIManager::lockWidget(const UIWidgetPtr& widgetToLock)
{
assert(m_rootWidget->hasChild(widgetToLock));
// disable all other widgets
for(const UIWidgetPtr& widget : m_rootWidget->getChildren()) {
if(widget == widgetToLock)
widget->setEnabled(true);
else
widget->setEnabled(false);
}
m_lockedWidgets.push_front(widgetToLock);
}
void UIManager::unlockWidget(const UIWidgetPtr& widgetToUnlock)
{
assert(m_rootWidget->hasChild(widgetToUnlock));
auto it = std::find(m_lockedWidgets.begin(), m_lockedWidgets.end(), widgetToUnlock);
if(it != m_lockedWidgets.end()) {
m_lockedWidgets.erase(it);
UIWidgetPtr newLockedWidget;
if(m_lockedWidgets.size() > 0)
newLockedWidget = m_lockedWidgets.front();
for(const UIWidgetPtr& child : m_rootWidget->getChildren()) {
if(newLockedWidget) {
if(child == newLockedWidget)
child->setEnabled(true);
else
child->setEnabled(false);
} else
child->setEnabled(true);
}
}
}
bool UIManager::importStyles(const std::string& file)
{
try {
@@ -197,6 +157,9 @@ UIWidgetPtr UIManager::loadUI(const std::string& file)
widget = loadWidgetFromOTML(node);
}
}
// schedule onLoad events
widget->load();
return widget;
} catch(std::exception& e) {
logError("ERROR: failed to load ui from '", file, "':\n", e.what());