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add 'window size' menu to set the window to an integer size

This commit is contained in:
StapleButter 2018-12-30 21:07:09 +01:00
parent 0f0e04bfa3
commit 2fd913aff2
1 changed files with 45 additions and 0 deletions
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45
src/libui_sdl/main.cpp
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@ -48,6 +48,7 @@
// '9': load/save arbitrary file
const int kSavestateNum[9] = {1, 2, 3, 4, 5, 6, 7, 8, 0};
const int kScreenSize[4] = {1, 2, 3, 4};
const int kScreenRot[4] = {0, 1, 2, 3};
const int kScreenGap[6] = {0, 1, 8, 64, 90, 128};
const int kScreenLayout[3] = {0, 1, 2};
@ -1500,6 +1501,37 @@ void EnsureProperMinSize()
}
}
void OnSetScreenSize(uiMenuItem* item, uiWindow* window, void* param)
{
int factor = *(int*)param;
bool isHori = (ScreenRotation == 1 || ScreenRotation == 3);
int w = 256*factor;
int h = 192*factor;
if (ScreenLayout == 0) // natural
{
if (isHori)
uiWindowSetContentSize(window, (h*2)+ScreenGap, w);
else
uiWindowSetContentSize(window, w, (h*2)+ScreenGap);
}
else if (ScreenLayout == 1) // vertical
{
if (isHori)
uiWindowSetContentSize(window, h, (w*2)+ScreenGap);
else
uiWindowSetContentSize(window, w, (h*2)+ScreenGap);
}
else // horizontal
{
if (isHori)
uiWindowSetContentSize(window, (h*2)+ScreenGap, w);
else
uiWindowSetContentSize(window, (w*2)+ScreenGap, h);
}
}
void OnSetScreenRotation(uiMenuItem* item, uiWindow* window, void* param)
{
int rot = *(int*)param;
@ -1772,6 +1804,19 @@ int main(int argc, char** argv)
uiMenuAppendSubmenu(menu, submenu);
}
uiMenuAppendSeparator(menu);
{
uiMenu* submenu = uiNewMenu("Screen size");
for (int i = 0; i < 4; i++)
{
char name[32];
sprintf(name, "%dx", kScreenSize[i]);
uiMenuItem* item = uiMenuAppendItem(submenu, name);
uiMenuItemOnClicked(item, OnSetScreenSize, (void*)&kScreenSize[i]);
}
uiMenuAppendSubmenu(menu, submenu);
}
{
uiMenu* submenu = uiNewMenu("Screen rotation");