void MainWindow::createActions()
{
openAct = new QAction(tr("&Open"), this);
openAct->setToolTip(tr("Open an image"));
actionsManager->addAction(openAct, "_open", this, this, SLOT(open()), QKeySequence::Open);
saveAct = new QAction(tr("&Save"), this);
saveAct->setEnabled(false);
actionsManager->addAction(saveAct, "_save", this, this, SLOT(save()), QKeySequence::Save);
exitAct = new QAction(tr("&Exit"), this);
actionsManager->addAction(exitAct, "_exit", this, this, SLOT(close()), QKeySequence::Quit);
filePropertiesAct = new QAction(tr("Properties"), this);
filePropertiesAct->setEnabled(false);
actionsManager->addAction(filePropertiesAct, "_fileProperties", this, this,
SLOT(fileProperties()), QKeySequence("Ctrl+."));
zoomInAct = new QAction(tr("Zoom In"), this);
zoomInAct->setEnabled(false);
actionsManager->addAction(zoomInAct, "_zoomIn", this, this, SLOT(zoomIn()), QKeySequence("+"));
zoomOutAct = new QAction(tr("Zoom Out"), this);
zoomOutAct->setEnabled(false);
actionsManager->addAction(zoomOutAct, "_zoomOut", this, this, SLOT(zoomOut()), QKeySequence("-"));
normalSizeAct = new QAction(tr("Normal Size"), this);
normalSizeAct->setEnabled(false);
actionsManager->addAction(normalSizeAct, "_normalSize", this, this, SLOT(normalSize()), QKeySequence("1"));
adjustSizeAct = new QAction(tr("Best Fit"), this);
adjustSizeAct->setEnabled(false);
adjustSizeAct->setCheckable(true);
actionsManager->addAction(adjustSizeAct, "_adjustSize", this, this, SLOT(adjustSizeSlot()), QKeySequence("0"));
rotateRightAct = new QAction(tr("Rotate to right"), this);
rotateRightAct->setToolTip(tr("Rotate image in the clockwise clock"));
rotateRightAct->setEnabled(false);
actionsManager->addAction(rotateRightAct, "_rotateRight", this, this, SLOT(rotateRight()));
rotateLeftAct = new QAction(tr("Rotate to Left"), this);
rotateLeftAct->setToolTip(tr("Rotate image counter-clockwise to clockwise"));
rotateLeftAct->setEnabled(false);
actionsManager->addAction(rotateLeftAct, "_rotateLeft", this, this, SLOT(rotateLeft()));
flipVerticallyAct = new QAction(tr("Flip vertically"), this);
flipVerticallyAct->setToolTip(tr("Turns vertically the image"));
flipVerticallyAct->setEnabled(false);
actionsManager->addAction(flipVerticallyAct, "_flipVertically", this, this, SLOT(flipVertically()));
flipHorizontallyAct = new QAction(tr("Flip horizontally"), this);
flipHorizontallyAct->setToolTip(tr("Reflects the image"));
flipHorizontallyAct->setEnabled(false);
actionsManager->addAction(flipHorizontallyAct, "_flipHorizontally", this, this, SLOT(flipHorizontally()));
aboutAct = new QAction(tr("A&bout"), this);
actionsManager->addAction(aboutAct, "_about", this, this, SLOT(about()), QKeySequence::HelpContents);
nextAct = new QAction(tr("Ne&xt"), this);
nextAct->setStatusTip(tr("Loads next image"));
nextAct->setEnabled(false);
actionsManager->addAction(nextAct, "_next", this, this, SLOT(next()), Qt::Key_Right);
goFirstAct = new QAction(tr("Go to the first"), this);
goFirstAct->setStatusTip(tr("Loads the first image in the folder"));
goFirstAct->setEnabled(false);
actionsManager->addAction(goFirstAct, "_goFirst", this, this, SLOT(goFirst()), Qt::Key_Home);
prevAct = new QAction(tr("Pre&vious"), this);
prevAct->setStatusTip(tr("Loads previous image"));
prevAct->setEnabled(false);
actionsManager->addAction(prevAct, "_previous", this, this, SLOT(previous()), Qt::Key_Left);
goLastAct = new QAction(tr("Go to the last"), this);
goLastAct->setStatusTip(tr("Loads the last image in the folder"));
goLastAct->setEnabled(false);
actionsManager->addAction(goLastAct, "_goLast", this, this, SLOT(goLast()), Qt::Key_End);
openDirAct = new QAction(tr("Open &Folder"), this);
openDirAct->setStatusTip("Open a folder to explore images inside it");
actionsManager->addAction(openDirAct, "_openFolder", this, this, SLOT(openDir()), QKeySequence("Ctrl+Shift+O"));
showMenuBarAct = new QAction(tr("Show Menu Bar"), this);
showMenuBarAct->setCheckable(true);
actionsManager->addAction(showMenuBarAct, "_showMenuBar", this, this, SLOT(showMenuBar()), QKeySequence("Ctrl+M"));
configAct = new QAction(tr("Configuration"), this);
configAct->setEnabled(true);
actionsManager->addAction(configAct, "_configuration", this, this, SLOT(configureProgram()), QKeySequence("Ctrl+C"));
deleteRecentFilesAct = new QAction(tr("Delete list"), this);
deleteRecentFilesAct->setIcon(QIcon::fromTheme("edit-clear"));
connect(deleteRecentFilesAct, SIGNAL(triggered()), this, SLOT(deleteRecentFiles()));
printAct = new QAction(tr("Print"), this);
printAct->setEnabled(false);
actionsManager->addAction(printAct, "_print", this, this, SLOT(print()), QKeySequence::Print);
deleteFileAct = new QAction(tr("Delete"), this);
deleteFileAct->setEnabled(false);
deleteFileAct->setToolTip(tr("This deletes completly the file from the disk, doesn't move it to the trash"));
actionsManager->addAction(deleteFileAct, "_deleteFile", this, this, SLOT(deleteFileSlot()), QKeySequence::Delete);
moveToAct = new QAction(tr("Move to..."), this);
moveToAct->setEnabled(false);
actionsManager->addAction(moveToAct, "_moveTo", this, this, SLOT(moveToSlot()));
goToAct = new QAction(tr("Go to"), this);
goToAct->setEnabled(false);
actionsManager->addAction(goToAct, "_goTo", this, this, SLOT(goToSlot()), QKeySequence("Ctrl+J"));
configureToolBarAct = new QAction(tr("Configure toolbar"), this);
actionsManager->addAction(configureToolBarAct, "_configureToolBar", this, this, SLOT(configureToolBarSlot()));
//set the icons, becouse QIcon::name() was included in Qt4.7
actionsManager->setActionIcon("_about", "help-about");
actionsManager->setActionIcon("_adjustSize", "zoom-fit-best");
actionsManager->setActionIcon("_configuration", "configure");
actionsManager->setActionIcon("_deleteFile", "edit-delete");
actionsManager->setActionIcon("_exit", "application-exit");
actionsManager->setActionIcon("_fileProperties", "document-properties");
actionsManager->setActionIcon("_flipHorizontally", "object-flip-horizontal");
actionsManager->setActionIcon("_flipVertically", "object-flip-vertical");
actionsManager->setActionIcon("_goFirst", "go-first");
actionsManager->setActionIcon("_goLast", "go-last");
actionsManager->setActionIcon("_goTo", "go-jump");
actionsManager->setActionIcon("_moveTo", "none");
actionsManager->setActionIcon("_next", "go-next");
actionsManager->setActionIcon("_normalSize", "zoom-original");
actionsManager->setActionIcon("_open", "document-open");
actionsManager->setActionIcon("_openFolder", "folder-open");
actionsManager->setActionIcon("_previous", "go-previous");
actionsManager->setActionIcon("_print", "document-print");
actionsManager->setActionIcon("_rotateLeft", "object-rotate-left");
actionsManager->setActionIcon("_rotateRight", "object-rotate-right");
actionsManager->setActionIcon("_save", "document-save");
actionsManager->setActionIcon("_showMenuBar", "show-menu");
actionsManager->setActionIcon("_showToolBar", "configure-toolbars");
actionsManager->setActionIcon("_tbMovable", "configure-toolbars");
actionsManager->setActionIcon("_configureToolBar", "configure-toolbars");
actionsManager->setActionIcon("_zoomIn", "zoom-in");
actionsManager->setActionIcon("_zoomOut", "zoom-out");
}
//! called if an event happened.
bool CGUIIcon::OnEvent(const SEvent& event)
{
switch(event.EventType)
{
case EET_GUI_EVENT:
{
if (event.GUIEvent.EventType == EGET_ELEMENT_FOCUS_LOST)
{
if (event.GUIEvent.Caller == (IGUIElement*)this)
//Dragging = false;
//printf("On h, on focus EET_GUI_EVENT ");
return true;
}
else
if (event.GUIEvent.EventType == EGET_ELEMENT_FOCUSED)
{
/*if (Parent && ((event.GUIEvent.Caller == this) || isMyChild(event.GUIEvent.Caller)))
Parent->bringToFront(this);*/
}
}
case EET_MOUSE_INPUT_EVENT:
{
switch(event.MouseInput.Event)
{
//the mouse left button is pressed
case EMIE_LMOUSE_PRESSED_DOWN:
{
//printf("Press down\n");
//get the move position for dragging
DragStart.X = event.MouseInput.X;
DragStart.Y = event.MouseInput.Y;
//if the icon isn't in focus - put it in focus
if (!Environment->hasFocus(this))
{
//set the focus
Environment->setFocus(this);
}
{
//printf("Dragging\n");
//if the icon is moveable - dragging is enabled
Dragging = true*Moveable;
if(Parent)
{
//bring the icon to the front
Parent->bringToFront(this);
//if the icon is in a slot (if the parent isn't the gui root element)
if(!(Parent == Environment->getRootGUIElement()))
{
//printf("Parent == Environment->getRootGUIElement \n");
//make the icon a child of the root element (removing it from the slot)
Environment->getRootGUIElement()->addChild(this);
//the current position
core::rect<s32> currPos = getAbsolutePosition();
//move the icon the the right position (ready for dragging)
move(core::position2d<s32>(event.MouseInput.X - (event.MouseInput.X-currPos.UpperLeftCorner.X),
event.MouseInput.Y - (event.MouseInput.Y-currPos.UpperLeftCorner.Y)));
}
}
}
return true;
}
//the mouse left button is released
case EMIE_LMOUSE_LEFT_UP:
{
//printf("Press up\n");
//the icon is no longer being draged
Dragging = false;
//the icon is no longer in focus
Environment->removeFocus(this);
if(this->getParent())
Environment->removeFocus(this->getParent());
//bool to check if the icon is dropped in a slot
bool movedToSlot = false;
//is the icon droped in a useable slot's rect
u32 size = UsableSlots->size();
IGUIElement *slot = 0;
for(u32 i = 0; i < size; i++)
{
//get the slot
slot = (*UsableSlots)[i];
if(slot)
{
//get the slot rect
core::rect<s32> slotRect = slot->getAbsolutePosition();
//if the position the icon is dropped in, is inside the rect
if(slotRect.isPointInside(DragStart))
{
//move the icon to the slot
moveToSlot(slot);
movedToSlot = true;
}
}
}
//if the icon is dropped outside a slot, and it's not supposed to
if(!movedToSlot && !CanBeOutsideSlot)
{
if(Slot)
{
//move it back to where it came from
moveToSlot(Slot);
}
}
return true;
}
//the mouse is moved
case EMIE_MOUSE_MOVED:
{
//printf("Mouse move\n");
//if the icon is being dragged
if (Dragging)
{
//printf("Draging when mouse move\n");
//move the icon
move(core::position2d<s32>(event.MouseInput.X - DragStart.X, event.MouseInput.Y - DragStart.Y));
//update the position
DragStart.X = event.MouseInput.X;
DragStart.Y = event.MouseInput.Y;
return true;
}
break;
}
//just to keep the compiler from posting warnings
default:{}
}//switch mouse input
break;
}//case mouse input event
//just to keep the compiler from posting warnings
default:{}
}//switch event type
return Parent ? Parent->OnEvent(event) : false;
}//end function OnEvent
