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SDL: mouse is working

This commit is contained in:
Vadim Lopatin 2014-04-29 16:01:31 +04:00
parent 8ce36c6eed
commit f548cb3ea6
1 changed files with 67 additions and 25 deletions
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92
src/dlangui/platforms/sdl/sdlapp.d
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@ -155,25 +155,50 @@ version(USE_SDL) {
ColorDrawBuf _drawbuf;
bool _exposeSent;
//bool _exposeSent;
void processExpose() {
redraw();
_exposeSent = false;
//_exposeSent = false;
}
/// request window redraw
override void invalidate() {
if (_exposeSent)
return;
_exposeSent = true;
//TODO
//if (_exposeSent)
// return;
//_exposeSent = true;
//TODO optimize
redraw();
}
protected ButtonDetails _lbutton;
protected ButtonDetails _mbutton;
protected ButtonDetails _rbutton;
void processMouseEvent(MouseAction action, ubyte detail, ushort state, short x, short y) {
bool res = false; //dispatchMouseEvent(event);
ushort convertMouseFlags(uint flags) {
ushort res = 0;
if (flags & SDL_BUTTON_LMASK)
res |= MouseFlag.LButton;
if (flags & SDL_BUTTON_RMASK)
res |= MouseFlag.RButton;
if (flags & SDL_BUTTON_MMASK)
res |= MouseFlag.MButton;
return res;
}
MouseButton convertMouseButton(uint button) {
if (button == SDL_BUTTON_LEFT)
return MouseButton.Left;
if (button == SDL_BUTTON_RIGHT)
return MouseButton.Right;
if (button == SDL_BUTTON_MIDDLE)
return MouseButton.Middle;
return MouseButton.None;
}
void processMouseEvent(MouseAction action, uint button, uint state, int x, int y) {
ushort flags = convertMouseFlags(state);
MouseButton btn = convertMouseButton(button);
MouseEvent event = new MouseEvent(action, btn, flags, cast(short)x, cast(short)y);
bool res = dispatchMouseEvent(event);
if (res) {
Log.d("Calling update() after mouse event");
invalidate();
@ -271,7 +296,7 @@ version(USE_SDL) {
}
switch (event.type) {
case SDL_WINDOWEVENT:
case SDL_WINDOWEVENT:
{
// WINDOW EVENTS
uint windowID = event.window.windowID;
@ -293,6 +318,8 @@ version(USE_SDL) {
break;
case SDL_WINDOWEVENT_CLOSE:
Log.d("SDL_WINDOWEVENT_CLOSE win=", event.window.windowID);
_windowMap.remove(windowID);
destroy(w);
break;
case SDL_WINDOWEVENT_SHOWN:
Log.d("SDL_WINDOWEVENT_SHOWN");
@ -334,6 +361,7 @@ version(USE_SDL) {
}
break;
case SDL_KEYDOWN:
break;
case SDL_KEYUP:
break;
@ -342,10 +370,22 @@ version(USE_SDL) {
case SDL_TEXTINPUT:
break;
case SDL_MOUSEMOTION:
SDLWindow w = getWindow(event.motion.windowID);
if (w) {
w.processMouseEvent(MouseAction.Move, 0, event.motion.state, event.motion.x, event.motion.y);
}
break;
case SDL_MOUSEBUTTONDOWN:
SDLWindow w = getWindow(event.button.windowID);
if (w) {
w.processMouseEvent(MouseAction.ButtonDown, event.button.button, event.button.state, event.button.x, event.button.y);
}
break;
case SDL_MOUSEBUTTONUP:
SDLWindow w = getWindow(event.button.windowID);
if (w) {
w.processMouseEvent(MouseAction.ButtonUp, event.button.button, event.button.state, event.button.x, event.button.y);
}
break;
case SDL_MOUSEWHEEL:
break;
@ -381,24 +421,26 @@ version(USE_SDL) {
pragma(lib, "user32.lib");
extern(Windows)
int DLANGUIWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow) {
int result;
LPSTR lpCmdLine, int nCmdShow)
{
int result;
try
{
Runtime.initialize();
result = myWinMain(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
Runtime.terminate();
}
catch (Throwable e) // catch any uncaught exceptions
{
MessageBox(null, toUTF16z(e.toString()), "Error",
MB_OK | MB_ICONEXCLAMATION);
result = 0; // failed
}
try
{
Runtime.initialize();
result = myWinMain(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
Log.i("calling Runtime.terminate()");
Runtime.terminate();
}
catch (Throwable e) // catch any uncaught exceptions
{
MessageBox(null, toUTF16z(e.toString()), "Error",
MB_OK | MB_ICONEXCLAMATION);
result = 0; // failed
}
return result;
}
return result;
}
string[] splitCmdLine(string line) {
string[] res;