//[-------------------------------------------------------]
//[ Protected virtual PLGui::GuiApplication functions ]
//[-------------------------------------------------------]
void Application::OnCreateMainWindow()
{
// [sbusch]
// String sDir = Url(sFilename).CutFilename();
// System::GetInstance()->SetCurrentDir(sDir);
// LoadableManager::GetInstance()->AddBaseDir(sDir);
// Get GUI
Gui *pGui = Gui::GetSystemGui();
// List screens
System::GetInstance()->GetConsole().Print("Screens:\n");
for (uint32 i=0; i<pGui->GetScreens().GetNumOfElements(); i++) {
Screen *pScreen = pGui->GetScreens().Get(i);
String sName = pScreen->GetName();
Vector2i vSize = pScreen->GetSize();
Vector2i vPos = pScreen->GetPos();
bool bDefault = pScreen->IsDefault();
System::GetInstance()->GetConsole().Print(
String("- ") + sName +
" [" + vSize.x + 'x' + vSize.y +']' +
" (" + vPos .x + ',' + vPos .y + ')' +
(bDefault ? " (*)" : "") +
'\n');
}
// Create window
TestWindow *pWindow = new TestWindow();
// pWindow->SetFullscreenEnabled(true);
pWindow->SetPos(Vector2i(0, 0));
pWindow->SetSize(Vector2i(640, 480));
pWindow->Center(CenterScreen);
pWindow->SetVisible(true);
// Add modifiers
pWindow->AddModifier("PLGui::ModClose", "ExitApplication=1");
// pWindow->AddModifier("PLGui::ModBlend", "");
// Set main window
SetMainWindow(pWindow);
}
/**
* @brief
* Center widget relative to the screen
*/
void Widget::CenterOnScreen(Screen &cScreen)
{
// Widget and screen must belong to the same GUI
if (GetGui() == cScreen.GetGui()) {
// Get sizes
Vector2i vSize = GetSize();
Vector2i vScreen = cScreen.GetSize();
// Get relative position
Vector2i vRelative = GetAbsPos() - cScreen.GetPos();
// Get desired relative position
Vector2i vDesired;
vDesired.x = (vScreen.width - vSize.width) / 2;
vDesired.y = (vScreen.height - vSize.height) / 2;
// Set new position
Vector2i vPos = GetPos() + vDesired - vRelative;
SetPos(vPos);
}
}
/**
* @brief
* Get screen the widget is on
*/
Screen *Widget::GetScreen() const
{
// Get current position
Vector2i vPos = GetAbsPos();
// Check all screens
for (uint32 i=0; i<GetGui()->GetScreens().GetNumOfElements(); i++) {
// Get screen, position and size
Screen *pScreen = GetGui()->GetScreens().Get(i);
Vector2i vScreenPos = pScreen->GetPos();
Vector2i vScreenSize = pScreen->GetSize();
// Check if widget is inside that screen
if (vPos.x >= vScreenPos.x && vPos.x < vScreenPos.x + vScreenSize.x &&
vPos.y >= vScreenPos.y && vPos.y < vScreenPos.y + vScreenSize.y)
{
// Screen found
return pScreen;
}
}
// ERROR, no screen found
return nullptr;
}
