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Win32: fix position saving + enforce minimum 320x200 resolution

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fixes 24a18c2f34ca5f13705158826528340d21e55298
(do nothing when WM_MOVE is received)

Handle WM_GETMINMAXINFO
This commit is contained in:
Thomas Bernard 2018-11-09 14:24:40 +01:00
parent c40a2ad470
commit a443d30aa4
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GPG Key ID: 0FF11B67A5C0863C
1 changed files with 24 additions and 5 deletions
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29
src/win32screen.c
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@ -73,18 +73,37 @@ static LRESULT CALLBACK Win32_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LP
{ {
switch(uMsg) switch(uMsg)
{ {
case WM_MOVE: case WM_MOVE: // Gives the client area coordinates
GFX2_Log(GFX2_DEBUG, "WM_MOVE : (%d,%d)\n", LOWORD(lParam), HIWORD(lParam)); GFX2_Log(GFX2_DEBUG, "WM_MOVE : (%d,%d)\n", LOWORD(lParam), HIWORD(lParam));
if (!Win32_Is_Fullscreen) break;
case WM_GETMINMAXINFO: // size or position is about to change
{ {
Config.Window_pos_x = LOWORD(lParam); RECT rect;
Config.Window_pos_y = HIWORD(lParam); LPMINMAXINFO minmaxinfo = (LPMINMAXINFO)lParam;
GFX2_Log(GFX2_DEBUG, "WM_GETMINMAXINFO : input ptMinTrackSize : %dx%d\n", minmaxinfo->ptMinTrackSize.x, minmaxinfo->ptMinTrackSize.y);
rect.left = 0;
rect.top = 0;
rect.right = 320;
rect.bottom = 200;
// add the non client area overhead
if(AdjustWindowRect(&rect, WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU | WS_THICKFRAME | WS_MAXIMIZEBOX, FALSE))
{
minmaxinfo->ptMinTrackSize.x = rect.right - rect.left;
minmaxinfo->ptMinTrackSize.y = rect.bottom - rect.top;
GFX2_Log(GFX2_DEBUG, "WM_GETMINMAXINFO : return ptMinTrackSize : %dx%d\n", minmaxinfo->ptMinTrackSize.x, minmaxinfo->ptMinTrackSize.y);
}
} }
return 0; return 0;
case WM_WINDOWPOSCHANGING: // window size, position, or place in the Z order is about to change
{
LPWINDOWPOS pos = (LPWINDOWPOS)lParam;
GFX2_Log(GFX2_DEBUG, "WM_WINDOWPOSCHANGING : (%d,%d) %dx%d flags=%04x after=%x\n", pos->x, pos->y, pos->cx, pos->cy, pos->flags, pos->hwndInsertAfter);
}
break;
case WM_WINDOWPOSCHANGED: case WM_WINDOWPOSCHANGED:
{ {
LPWINDOWPOS pos = (LPWINDOWPOS)lParam; LPWINDOWPOS pos = (LPWINDOWPOS)lParam;
GFX2_Log(GFX2_DEBUG, "WM_WINDOWPOSCHANGED : (%d,%d) %dx%d\n", pos->x, pos->y, pos->cx, pos->cy); GFX2_Log(GFX2_DEBUG, "WM_WINDOWPOSCHANGED : (%d,%d) %dx%d flags=%04x after=%x\n", pos->x, pos->y, pos->cx, pos->cy, pos->flags, pos->hwndInsertAfter);
if (!Win32_Is_Fullscreen) if (!Win32_Is_Fullscreen)
{ {
Config.Window_pos_x = pos->x; Config.Window_pos_x = pos->x;