mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-11-20 06:06:13 +00:00
Changed: #1034 Implement CCustomMouse for Linux
This commit is contained in:
parent
519e642bc4
commit
8441c613e2
2 changed files with 61 additions and 36 deletions
|
@ -235,9 +235,12 @@ void CDriverGL::addCursor(const std::string &name, const NLMISC::CBitmap &cursor
|
|||
// first resampling, same for all cursors
|
||||
tmpSize = (uint) (tmpSize * curs.HotspotScale);
|
||||
if (tmpSize == 0) tmpSize = 1;
|
||||
/*
|
||||
curs.Src.resample(tmpSize, tmpSize);
|
||||
*/
|
||||
|
||||
if (curs.HotspotScale < 1.f)
|
||||
{
|
||||
curs.Src.resample(tmpSize, tmpSize);
|
||||
}
|
||||
|
||||
// shrink if necessary
|
||||
if (tmpSize > destWidth || tmpSize > destHeight) // need to shrink ?
|
||||
{
|
||||
|
|
|
@ -2748,6 +2748,7 @@ bool CDriverGL::convertBitmapToCursor(const NLMISC::CBitmap &bitmap, nlCursor &c
|
|||
#ifdef HAVE_XRENDER
|
||||
|
||||
CBitmap src = bitmap;
|
||||
|
||||
// resample bitmap if necessary
|
||||
if (src.getWidth() != iconWidth || src.getHeight() != iconHeight)
|
||||
{
|
||||
|
@ -2789,25 +2790,16 @@ bool CDriverGL::convertBitmapToCursor(const NLMISC::CBitmap &bitmap, nlCursor &c
|
|||
|
||||
// Create the icon pixmap
|
||||
sint screen = DefaultScreen(_dpy);
|
||||
Visual* defVisual = DefaultVisual(_dpy, screen);
|
||||
XImage* image = NULL;
|
||||
Visual *visual = DefaultVisual(_dpy, screen);
|
||||
|
||||
if (!visual)
|
||||
{
|
||||
nlwarning("Failed to get a default visual for screen %d", screen);
|
||||
return false;
|
||||
}
|
||||
|
||||
// create the icon pixmap
|
||||
if (iconDepth == 16)
|
||||
{
|
||||
std::vector<uint16> colorBm16(iconWidth * iconHeight);
|
||||
|
||||
for (uint k = 0; k < colorBm16.size(); ++k)
|
||||
{
|
||||
colorBm16[k] = ((uint16)(src32[k].R&0xf8)>>3) | ((uint16)(src32[k].G&0xfc)<<3) | ((uint16)(src32[k].B & 0xf8)<<8);
|
||||
}
|
||||
|
||||
image = XCreateImage(_dpy, defVisual, 16, ZPixmap, 0, (char*)colorBm16[0], iconWidth, iconHeight, 16, 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
image = XCreateImage(_dpy, defVisual, 32, ZPixmap, 0, (char*)src32, iconWidth, iconHeight, 32, 0);
|
||||
}
|
||||
XImage* image = XCreateImage(_dpy, visual, 32, ZPixmap, 0, (char*)src32, iconWidth, iconHeight, 32, 0);
|
||||
|
||||
if (!image)
|
||||
{
|
||||
|
@ -2815,10 +2807,29 @@ bool CDriverGL::convertBitmapToCursor(const NLMISC::CBitmap &bitmap, nlCursor &c
|
|||
return false;
|
||||
}
|
||||
|
||||
Pixmap iconPixmap = XCreatePixmap(_dpy, _win, iconWidth, iconHeight, 32 /* defDepth */);
|
||||
GC gc = XCreateGC(_dpy, iconPixmap, 0, NULL);
|
||||
XPutImage(_dpy, iconPixmap, gc, image, 0, 0, 0, 0, iconWidth, iconHeight);
|
||||
XFreeGC(_dpy, gc);
|
||||
Pixmap pixmap = XCreatePixmap(_dpy, _win, iconWidth, iconHeight, 32 /* defDepth */);
|
||||
|
||||
if (!pixmap)
|
||||
{
|
||||
nlwarning("Failed to create a pixmap %ux%ux%d", iconWidth, iconHeight, 32);
|
||||
return false;
|
||||
}
|
||||
|
||||
GC gc = XCreateGC(_dpy, pixmap, 0, NULL);
|
||||
|
||||
if (!gc)
|
||||
{
|
||||
nlwarning("Failed to create a GC");
|
||||
return false;
|
||||
}
|
||||
|
||||
sint res = XPutImage(_dpy, pixmap, gc, image, 0, 0, 0, 0, iconWidth, iconHeight);
|
||||
// should return 0
|
||||
nlwarning("XPutImage returned %d", res);
|
||||
|
||||
res = XFreeGC(_dpy, gc);
|
||||
// should return 1
|
||||
nlwarning("XFreeGC returned %d", res);
|
||||
|
||||
if (image->data)
|
||||
{
|
||||
|
@ -2828,23 +2839,34 @@ bool CDriverGL::convertBitmapToCursor(const NLMISC::CBitmap &bitmap, nlCursor &c
|
|||
|
||||
XDestroyImage(image);
|
||||
|
||||
/*
|
||||
// Send our new icon to the window through the WMHints
|
||||
XWMHints* Hints = XAllocWMHints();
|
||||
Hints->flags = IconPixmapHint | IconMaskHint;
|
||||
Hints->icon_pixmap = iconPixmap;
|
||||
Hints->icon_mask = maskPixmap;
|
||||
XSetWMHints(ourDisplay, myWindow, Hints);
|
||||
XFree(Hints);
|
||||
*/
|
||||
XRenderPictFormat *format = XRenderFindStandardFormat(_dpy, PictStandardARGB32);
|
||||
|
||||
XRenderPictFormat *format = XRenderFindStandardFormat (_dpy, PictStandardARGB32);
|
||||
Picture picture = XRenderCreatePicture (_dpy, iconPixmap, format, 0, 0);
|
||||
if (!format)
|
||||
{
|
||||
nlwarning("Failed to find a standard format");
|
||||
return false;
|
||||
}
|
||||
|
||||
Picture picture = XRenderCreatePicture(_dpy, pixmap, format, 0, 0);
|
||||
|
||||
if (!picture)
|
||||
{
|
||||
nlwarning("Failed to create picture");
|
||||
return false;
|
||||
}
|
||||
|
||||
cursor = XRenderCreateCursor(_dpy, picture, (uint)hotSpotX, (uint)hotSpotY);
|
||||
|
||||
if (!cursor)
|
||||
{
|
||||
nlwarning("Failed to create cursor");
|
||||
return false;
|
||||
}
|
||||
|
||||
XRenderFreePicture(_dpy, picture);
|
||||
XFreePixmap(_dpy, iconPixmap);
|
||||
res = XFreePixmap(_dpy, pixmap);
|
||||
// should return 1
|
||||
nlwarning("XFreePixmap returned %d", res);
|
||||
|
||||
return true;
|
||||
|
||||
|
|
Loading…
Reference in a new issue