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- implemented fullscreen toggle for Windows and fixed the window position saver so that it can save and restore the window size as well.

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This code was written when the window wasn't resizable and didn't actually manage to restore it before. With today's changes this design flaw caused totally incorrect results.
This commit is contained in:
Christoph Oelckers 2018-06-17 23:33:22 +02:00
parent babe55819e
commit af0e11f377
2 changed files with 21 additions and 18 deletions
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2
src/d_main.cpp
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@ -675,7 +675,7 @@ void D_Display ()
if (setmodeneeded)
{
screen->ToggleFullscreen(fullscreen);
setsizeneeded = true;
V_OutputResized(screen->GetWidth(), screen->GetHeight());
setmodeneeded = false;
}

37
src/win32/win32gliface.cpp
View file

@ -70,6 +70,8 @@ CVAR(Int, vid_adapter, 1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, win_x, -1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, win_y, -1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, win_w, -1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, win_h, -1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Bool, win_maximized, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CUSTOM_CVAR(Bool, gl_debug, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG | CVAR_NOINITCALL)
@ -672,7 +674,7 @@ void Win32GLVideo::Shutdown()
//
//==========================================================================
static void GetCenteredPos(int &winx, int &winy, int &winw, int &winh, int &scrwidth, int &scrheight)
static void GetCenteredPos(int in_w, int in_h, int &winx, int &winy, int &winw, int &winh, int &scrwidth, int &scrheight)
{
DEVMODE displaysettings;
RECT rect;
@ -686,8 +688,12 @@ static void GetCenteredPos(int &winx, int &winy, int &winw, int &winh, int &scrw
GetWindowRect(Window, &rect);
cx = scrwidth / 2;
cy = scrheight / 2;
winx = cx - (winw = rect.right - rect.left) / 2;
winy = cy - (winh = rect.bottom - rect.top) / 2;
if (in_w > 0) winw = in_w;
else winw = rect.right - rect.left;
if (in_h > 0) winh = in_h;
else winh = rect.bottom - rect.top;
winx = cx - winw / 2;
winy = cy - winh / 2;
}
//==========================================================================
@ -741,11 +747,11 @@ void SystemFrameBuffer::SaveWindowedPos()
{
// If (win_x,win_y) specify to center the window, don't change them
// if the window is still centered.
if (win_x < 0 || win_y < 0)
if (win_x < 0 || win_y < 0 || win_w < 0 || win_h < 0)
{
int winx, winy, winw, winh, scrwidth, scrheight;
GetCenteredPos(winx, winy, winw, winh, scrwidth, scrheight);
GetCenteredPos(win_w, win_h, winx, winy, winw, winh, scrwidth, scrheight);
KeepWindowOnScreen(winx, winy, winw, winh, scrwidth, scrheight);
if (win_x < 0 && winx == wrect.left)
{
@ -755,9 +761,14 @@ void SystemFrameBuffer::SaveWindowedPos()
{
wrect.top = win_y;
}
wrect.right = winw + wrect.left;
wrect.bottom = winh + wrect.top;
}
win_x = wrect.left;
win_y = wrect.top;
win_w = wrect.right - wrect.left;
win_h = wrect.bottom - wrect.top;
}
win_maximized = IsZoomed(Window) == TRUE;
@ -774,7 +785,7 @@ void SystemFrameBuffer::RestoreWindowedPos()
{
int winx, winy, winw, winh, scrwidth, scrheight;
GetCenteredPos(winx, winy, winw, winh, scrwidth, scrheight);
GetCenteredPos(win_w, win_h, winx, winy, winw, winh, scrwidth, scrheight);
// Just move to (0,0) if we were run with the -0 option.
if (Args->CheckParm("-0"))
@ -793,7 +804,7 @@ void SystemFrameBuffer::RestoreWindowedPos()
}
KeepWindowOnScreen(winx, winy, winw, winh, scrwidth, scrheight);
}
MoveWindow(Window, winx, winy, winw, winh, TRUE);
SetWindowPos(Window, nullptr, winx, winy, winw, winh, SWP_NOZORDER | SWP_FRAMECHANGED);
if (win_maximized && !Args->CheckParm("-0"))
ShowWindow(Window, SW_MAXIMIZE);
@ -842,27 +853,19 @@ void SystemFrameBuffer::PositionWindow(bool fullscreen)
SetWindowLong(Window, GWL_STYLE, style);
SetWindowLong(Window, GWL_EXSTYLE, exStyle);
SetWindowPos(Window, 0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED);
m_Fullscreen = fullscreen;
if (fullscreen)
{
SetWindowPos(Window, 0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED);
MoveWindow(Window, monRect.left, monRect.top, monRect.right-monRect.left, monRect.bottom-monRect.top, FALSE);
// And now, seriously, it IS in the right place. Promise.
}
else
{
RECT windowRect;
windowRect.left = r.left;
windowRect.top = r.top;
windowRect.right = windowRect.left + vid_defwidth;
windowRect.bottom = windowRect.top + vid_defheight;
AdjustWindowRectEx(&windowRect, style, FALSE, exStyle);
MoveWindow(Window, windowRect.left, windowRect.top, windowRect.right - windowRect.left, windowRect.bottom - windowRect.top, FALSE);
RestoreWindowedPos();
}
m_Fullscreen = fullscreen;
SetSize(GetClientWidth(), GetClientHeight());
}