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support fullscreen window creation on Win32 - #393

This commit is contained in:
Vadim Lopatin 2017-08-08 12:53:17 +03:00
parent 2ab32a5ecf
commit 43ae1fd608
1 changed files with 49 additions and 3 deletions
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52
src/dlangui/platforms/windows/winapp.d
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@ -268,11 +268,27 @@ class Win32Window : Window {
ws |= WS_OVERLAPPED | WS_CAPTION | WS_CAPTION | WS_BORDER | WS_SYSMENU;
//if (flags & WindowFlag.Fullscreen)
// ws |= SDL_WINDOW_FULLSCREEN;
Rect screenRc = getScreenDimensions();
Log.d("Screen dimensions: ", screenRc);
int x = CW_USEDEFAULT;
int y = CW_USEDEFAULT;
if (flags & WindowFlag.Fullscreen) {
// fullscreen
x = screenRc.left;
y = screenRc.top;
_dx = screenRc.width;
_dy = screenRc.height;
ws = WS_POPUP;
}
_hwnd = CreateWindowW(toUTF16z(WIN_CLASS_NAME), // window class name
toUTF16z(windowCaption), // window caption
ws, // window style
CW_USEDEFAULT, // initial x position
CW_USEDEFAULT, // initial y position
x, // initial x position
y, // initial y position
_dx, // initial x size
_dy, // initial y size
parenthwnd, // parent window handle
@ -343,6 +359,25 @@ class Win32Window : Window {
}
}
protected Rect getScreenDimensions() {
MONITORINFO monitor_info;
monitor_info.cbSize = monitor_info.sizeof;
HMONITOR hMonitor;
if (_hwnd) {
hMonitor = MonitorFromWindow(_hwnd, MONITOR_DEFAULTTONEAREST);
} else {
hMonitor = MonitorFromPoint(POINT(0,0), MONITOR_DEFAULTTOPRIMARY);
}
GetMonitorInfo(hMonitor,
&monitor_info);
Rect res;
res.left = monitor_info.rcMonitor.left;
res.top = monitor_info.rcMonitor.top;
res.right = monitor_info.rcMonitor.right;
res.bottom = monitor_info.rcMonitor.bottom;
return res;
}
~this() {
debug Log.d("Window destructor");
if (_drawbuf) {
@ -448,7 +483,14 @@ class Win32Window : Window {
adjustPositionDuringShow();
ShowWindow(_hwnd, SW_SHOWNORMAL);
if (_flags & WindowFlag.Fullscreen) {
Rect rc = getScreenDimensions();
SetWindowPos(_hwnd, HWND_TOPMOST, 0, 0, rc.width, rc.height, SWP_SHOWWINDOW);
_windowState = WindowState.fullscreen;
} else {
ShowWindow(_hwnd, SW_SHOWNORMAL);
_windowState = WindowState.normal;
}
if (_mainWidget)
_mainWidget.setFocus();
SetFocus(_hwnd);
@ -490,6 +532,10 @@ class Win32Window : Window {
ShowWindow(_hwnd, SW_SHOWNORMAL);
res = true;
break;
case WindowState.fullscreen:
ShowWindow(_hwnd, SW_SHOWNORMAL);
res = true;
break;
case WindowState.minimized:
ShowWindow(_hwnd, SW_SHOWMINIMIZED);
res = true;