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obscure patch from ketmar and win32 icon fixes from me

This commit is contained in:
Adam D. Ruppe 2016-09-08 22:15:40 -04:00
parent c93d9af97b
commit 169a478506
1 changed files with 38 additions and 10 deletions
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48
simpledisplay.d
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@ -1809,7 +1809,7 @@ version(X11) {
nativeHandle = nativeWindow;
XSelectInput(display, nativeWindow,
EventMask.ButtonPressMask | EventMask.ExposureMask | EventMask.StructureNotifyMask);
EventMask.ButtonPressMask | EventMask.ExposureMask | EventMask.StructureNotifyMask | EventMask.VisibilityChangeMask);
sendTrayMessage(SYSTEM_TRAY_REQUEST_DOCK, nativeWindow, 0, 0);
CapableOfHandlingNativeEvent.nativeHandleMapping[nativeWindow] = this;
@ -3245,6 +3245,7 @@ version(Windows) {
// helpers for making HICONs from MemoryImages
class WindowsIcon {
struct Win32Icon(int colorCount) {
align(1):
uint biSize;
int biWidth;
int biHeight;
@ -3278,7 +3279,7 @@ version(Windows) {
assert(height %4 == 0);
int icon_plen = height*((width+3)&~3);
int icon_mlen = icon_plen / 8; // height*((((width+7)/8)+3)&~3);
int icon_mlen = height*((((width+7)/8)+3)&~3);
icon_len = 40+icon_plen+icon_mlen + cast(int) RGBQUAD.sizeof * colorCount;
biSize = 40;
@ -3293,25 +3294,34 @@ version(Windows) {
for(int y = height - 1; y >= 0; y--) {
int off2 = y * width;
foreach(x; 0 .. width) {
auto b = indexedImage.data[off2 + x];
const b = indexedImage.data[off2 + x];
data[offset] = b;
offset++;
auto andBit = andOff % 8;
auto andIdx = andOff / 8;
const andBit = andOff % 8;
const andIdx = andOff / 8;
assert(b < indexedImage.palette.length);
// this is anded to the destination, since and 0 means erase,
// we want that to be opaque, and 1 for transparent
data[andIdx] |= ((indexedImage.palette[b].a < 127) ? (1 << (7-andBit)) : 0);
auto transparent = (indexedImage.palette[b].a <= 127);
data[andIdx] |= (transparent ? (1 << (7-andBit)) : 0);
andOff++;
}
andOff += andOff % 32;
}
foreach(idx, entry; indexedImage.palette) {
biColors[idx].rgbBlue = entry.b;
biColors[idx].rgbGreen = entry.g;
biColors[idx].rgbRed = entry.r;
if(entry.a > 127) {
biColors[idx].rgbBlue = entry.b;
biColors[idx].rgbGreen = entry.g;
biColors[idx].rgbRed = entry.r;
} else {
biColors[idx].rgbBlue = 255;
biColors[idx].rgbGreen = 255;
biColors[idx].rgbRed = 255;
}
}
/*
@ -5220,7 +5230,8 @@ version(X11) {
EventMask.KeyReleaseMask |
EventMask.PropertyChangeMask |
EventMask.FocusChangeMask |
EventMask.StructureNotifyMask
EventMask.StructureNotifyMask |
EventMask.VisibilityChangeMask
| EventMask.PointerMotionMask // FIXME: not efficient
| EventMask.ButtonPressMask
| EventMask.ButtonReleaseMask
@ -5625,6 +5636,23 @@ version(X11) {
}
}
break;
case EventType.VisibilityNotify:
if(auto win = e.xfocus.window in SimpleWindow.nativeMapping) {
if (e.xvisibility.state == VisibilityNotify.VisibilityFullyObscured) {
if (win.visibilityChanged !is null) {
XUnlockDisplay(display);
scope(exit) XLockDisplay(display);
win.visibilityChanged(false);
}
} else {
if (win.visibilityChanged !is null) {
XUnlockDisplay(display);
scope(exit) XLockDisplay(display);
win.visibilityChanged(true);
}
}
}
break;
case EventType.ClientMessage:
if(e.xclient.data.l[0] == GetAtom!"WM_DELETE_WINDOW"(e.xany.display)) {
// user clicked the close button on the window manager