2003-11-25 20:29:01 +01:00
|
|
|
/*
|
|
|
|
*Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
|
|
|
|
*
|
|
|
|
*Permission is hereby granted, free of charge, to any person obtaining
|
|
|
|
* a copy of this software and associated documentation files (the
|
|
|
|
*"Software"), to deal in the Software without restriction, including
|
|
|
|
*without limitation the rights to use, copy, modify, merge, publish,
|
|
|
|
*distribute, sublicense, and/or sell copies of the Software, and to
|
|
|
|
*permit persons to whom the Software is furnished to do so, subject to
|
|
|
|
*the following conditions:
|
|
|
|
*
|
|
|
|
*The above copyright notice and this permission notice shall be
|
|
|
|
*included in all copies or substantial portions of the Software.
|
|
|
|
*
|
|
|
|
*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
|
|
*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
|
|
*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
|
|
*NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
|
|
|
|
*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
|
|
|
*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
|
|
*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
*
|
|
|
|
*Except as contained in this notice, the name of the XFree86 Project
|
|
|
|
*shall not be used in advertising or otherwise to promote the sale, use
|
|
|
|
*or other dealings in this Software without prior written authorization
|
|
|
|
*from the XFree86 Project.
|
|
|
|
*
|
|
|
|
* Authors: Earle F. Philhower, III
|
|
|
|
*/
|
|
|
|
|
2005-07-05 00:10:43 +02:00
|
|
|
#ifdef HAVE_XWIN_CONFIG_H
|
|
|
|
#include <xwin-config.h>
|
|
|
|
#endif
|
2003-11-25 20:29:01 +01:00
|
|
|
#include "win.h"
|
|
|
|
#include "dixevents.h"
|
|
|
|
#include "winmultiwindowclass.h"
|
|
|
|
#include "winprefs.h"
|
|
|
|
|
2009-08-12 18:48:36 +02:00
|
|
|
#include "propertyst.h"
|
2003-11-25 20:29:01 +01:00
|
|
|
|
2009-02-20 16:21:35 +01:00
|
|
|
#include "propertyst.h"
|
|
|
|
#include "windowstr.h"
|
|
|
|
|
2003-11-25 20:29:01 +01:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Prototypes for local functions
|
|
|
|
*/
|
|
|
|
|
|
|
|
static void
|
|
|
|
winScaleXBitmapToWindows (int iconSize, int effBPP,
|
|
|
|
PixmapPtr pixmap, unsigned char *image);
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Scale an X icon bitmap into a Windoze icon bitmap
|
|
|
|
*/
|
|
|
|
|
|
|
|
static void
|
|
|
|
winScaleXBitmapToWindows (int iconSize,
|
|
|
|
int effBPP,
|
|
|
|
PixmapPtr pixmap,
|
|
|
|
unsigned char *image)
|
|
|
|
{
|
|
|
|
int row, column, effXBPP, effXDepth;
|
|
|
|
unsigned char *outPtr;
|
2009-08-12 18:48:36 +02:00
|
|
|
char *iconData = 0;
|
2003-11-25 20:29:01 +01:00
|
|
|
int stride, xStride;
|
|
|
|
float factX, factY;
|
|
|
|
int posX, posY;
|
|
|
|
unsigned char *ptr;
|
|
|
|
unsigned int zero;
|
|
|
|
unsigned int color;
|
|
|
|
|
2004-06-21 15:19:32 +02:00
|
|
|
effXBPP = BitsPerPixel(pixmap->drawable.depth);
|
|
|
|
effXDepth = pixmap->drawable.depth;
|
2003-11-25 20:29:01 +01:00
|
|
|
|
|
|
|
if (pixmap->drawable.bitsPerPixel == 15)
|
|
|
|
effXBPP = 16;
|
|
|
|
|
|
|
|
if (pixmap->drawable.depth == 15)
|
|
|
|
effXDepth = 16;
|
|
|
|
|
2008-11-02 21:17:03 +01:00
|
|
|
/* Need 16-bit aligned rows for DDBitmaps */
|
|
|
|
stride = ((iconSize * effBPP + 15) & (~15)) / 8;
|
2004-06-21 15:19:32 +02:00
|
|
|
xStride = PixmapBytePad (pixmap->drawable.width, pixmap->drawable.depth);
|
|
|
|
if (stride == 0 || xStride == 0)
|
|
|
|
{
|
|
|
|
ErrorF ("winScaleXBitmapToWindows - stride or xStride is zero. "
|
|
|
|
"Bailing.\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Allocate memory for icon data */
|
2003-11-25 20:29:01 +01:00
|
|
|
iconData = malloc (xStride * pixmap->drawable.height);
|
2004-06-21 15:19:32 +02:00
|
|
|
if (!iconData)
|
|
|
|
{
|
|
|
|
ErrorF ("winScaleXBitmapToWindows - malloc failed for iconData. "
|
|
|
|
"Bailing.\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Get icon data */
|
2003-11-25 20:29:01 +01:00
|
|
|
miGetImage ((DrawablePtr) &(pixmap->drawable), 0, 0,
|
|
|
|
pixmap->drawable.width, pixmap->drawable.height,
|
|
|
|
ZPixmap, 0xffffffff, iconData);
|
2004-06-21 15:19:32 +02:00
|
|
|
|
2003-11-25 20:29:01 +01:00
|
|
|
/* Keep aspect ratio */
|
|
|
|
factX = ((float)pixmap->drawable.width) / ((float)iconSize);
|
|
|
|
factY = ((float)pixmap->drawable.height) / ((float)iconSize);
|
|
|
|
if (factX > factY)
|
|
|
|
factY = factX;
|
|
|
|
else
|
|
|
|
factX = factY;
|
|
|
|
|
|
|
|
/* Out-of-bounds, fill icon with zero */
|
|
|
|
zero = 0;
|
|
|
|
|
|
|
|
for (row = 0; row < iconSize; row++)
|
|
|
|
{
|
|
|
|
outPtr = image + stride * row;
|
|
|
|
for (column = 0; column < iconSize; column++)
|
|
|
|
{
|
|
|
|
posX = factX * column;
|
|
|
|
posY = factY * row;
|
|
|
|
|
2009-08-12 18:48:36 +02:00
|
|
|
ptr = (unsigned char*) iconData + posY*xStride;
|
2003-11-25 20:29:01 +01:00
|
|
|
if (effXBPP == 1)
|
|
|
|
{
|
|
|
|
ptr += posX / 8;
|
|
|
|
|
|
|
|
/* Out of X icon bounds, leave space blank */
|
|
|
|
if (posX >= pixmap->drawable.width
|
|
|
|
|| posY >= pixmap->drawable.height)
|
|
|
|
ptr = (unsigned char *) &zero;
|
|
|
|
|
|
|
|
if ((*ptr) & (1 << (posX & 7)))
|
|
|
|
switch (effBPP)
|
|
|
|
{
|
|
|
|
case 32:
|
|
|
|
*(outPtr++) = 0;
|
|
|
|
case 24:
|
|
|
|
*(outPtr++) = 0;
|
|
|
|
case 16:
|
|
|
|
*(outPtr++) = 0;
|
|
|
|
case 8:
|
|
|
|
*(outPtr++) = 0;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
outPtr[column / 8] &= ~(1 << (7 - (column & 7)));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
switch (effBPP)
|
|
|
|
{
|
|
|
|
case 32:
|
|
|
|
*(outPtr++) = 255;
|
|
|
|
*(outPtr++) = 255;
|
|
|
|
*(outPtr++) = 255;
|
|
|
|
*(outPtr++) = 0;
|
|
|
|
break;
|
|
|
|
case 24:
|
|
|
|
*(outPtr++) = 255;
|
|
|
|
case 16:
|
|
|
|
*(outPtr++) = 255;
|
|
|
|
case 8:
|
|
|
|
*(outPtr++) = 255;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
outPtr[column / 8] |= (1 << (7 - (column & 7)));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (effXDepth == 24 || effXDepth == 32)
|
|
|
|
{
|
|
|
|
ptr += posX * (effXBPP / 8);
|
|
|
|
|
|
|
|
/* Out of X icon bounds, leave space blank */
|
|
|
|
if (posX >= pixmap->drawable.width
|
|
|
|
|| posY >= pixmap->drawable.height)
|
|
|
|
ptr = (unsigned char *) &zero;
|
|
|
|
color = (((*ptr) << 16)
|
|
|
|
+ ((*(ptr + 1)) << 8)
|
|
|
|
+ ((*(ptr + 2)) << 0));
|
|
|
|
switch (effBPP)
|
|
|
|
{
|
|
|
|
case 32:
|
2009-08-12 18:48:36 +02:00
|
|
|
*(outPtr++) = *(ptr++); /* b */
|
|
|
|
*(outPtr++) = *(ptr++); /* g */
|
|
|
|
*(outPtr++) = *(ptr++); /* r */
|
|
|
|
*(outPtr++) = (effXDepth == 32) ? *(ptr++) : 0x0; /* alpha */
|
2003-11-25 20:29:01 +01:00
|
|
|
break;
|
|
|
|
case 24:
|
|
|
|
*(outPtr++) = *(ptr++);
|
|
|
|
*(outPtr++) = *(ptr++);
|
|
|
|
*(outPtr++) = *(ptr++);
|
|
|
|
break;
|
|
|
|
case 16:
|
|
|
|
color = ((((*ptr) >> 2) << 10)
|
|
|
|
+ (((*(ptr + 1)) >> 2) << 5)
|
|
|
|
+ (((*(ptr + 2)) >> 2)));
|
|
|
|
*(outPtr++) = (color >> 8);
|
|
|
|
*(outPtr++) = (color & 255);
|
|
|
|
break;
|
|
|
|
case 8:
|
|
|
|
color = (((*ptr))) + (((*(ptr + 1)))) + (((*(ptr + 2))));
|
|
|
|
color /= 3;
|
|
|
|
*(outPtr++) = color;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
if (color)
|
|
|
|
outPtr[column / 8] |= (1 << (7 - (column & 7)));
|
|
|
|
else
|
|
|
|
outPtr[column / 8] &= ~(1 << (7 - (column & 7)));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (effXDepth == 16)
|
|
|
|
{
|
|
|
|
ptr += posX * (effXBPP / 8);
|
|
|
|
|
|
|
|
/* Out of X icon bounds, leave space blank */
|
|
|
|
if (posX >= pixmap->drawable.width
|
|
|
|
|| posY >= pixmap->drawable.height)
|
|
|
|
ptr = (unsigned char *) &zero;
|
|
|
|
color = ((*ptr) << 8) + (*(ptr + 1));
|
|
|
|
switch (effBPP)
|
|
|
|
{
|
|
|
|
case 32:
|
|
|
|
*(outPtr++) = (color & 31) << 2;
|
|
|
|
*(outPtr++) = ((color >> 5) & 31) << 2;
|
|
|
|
*(outPtr++) = ((color >> 10) & 31) << 2;
|
2009-08-12 18:48:36 +02:00
|
|
|
*(outPtr++) = 0; /* resvd */
|
2003-11-25 20:29:01 +01:00
|
|
|
break;
|
|
|
|
case 24:
|
|
|
|
*(outPtr++) = (color & 31) << 2;
|
|
|
|
*(outPtr++) = ((color >> 5) & 31) << 2;
|
|
|
|
*(outPtr++) = ((color >> 10) & 31) << 2;
|
|
|
|
break;
|
|
|
|
case 16:
|
|
|
|
*(outPtr++) = *(ptr++);
|
|
|
|
*(outPtr++) = *(ptr++);
|
|
|
|
break;
|
|
|
|
case 8:
|
|
|
|
*(outPtr++) = (((color & 31)
|
|
|
|
+ ((color >> 5) & 31)
|
|
|
|
+ ((color >> 10) & 31)) / 3) << 2;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
if (color)
|
|
|
|
outPtr[column / 8] |= (1 << (7 - (column & 7)));
|
|
|
|
else
|
|
|
|
outPtr[column / 8] &= ~(1 << (7 - (column & 7)));
|
|
|
|
break;
|
|
|
|
} /* end switch(effbpp) */
|
|
|
|
} /* end if effxbpp==16) */
|
|
|
|
} /* end for column */
|
|
|
|
} /* end for row */
|
|
|
|
free (iconData);
|
|
|
|
}
|
|
|
|
|
2009-08-12 18:48:36 +02:00
|
|
|
static HICON
|
|
|
|
NetWMToWinIconAlpha(uint32_t *icon)
|
|
|
|
{
|
|
|
|
int width = icon[0];
|
|
|
|
int height = icon[1];
|
|
|
|
uint32_t *pixels = &icon[2];
|
|
|
|
HICON result;
|
|
|
|
HDC hdc = GetDC(NULL);
|
|
|
|
uint32_t *DIB_pixels;
|
|
|
|
ICONINFO ii = {TRUE};
|
|
|
|
BITMAPV4HEADER bmh = {sizeof(bmh)};
|
|
|
|
|
|
|
|
/* Define an ARGB pixel format used for Color+Alpha icons */
|
|
|
|
bmh.bV4Width = width;
|
|
|
|
bmh.bV4Height = -height; /* Invert the image */
|
|
|
|
bmh.bV4Planes = 1;
|
|
|
|
bmh.bV4BitCount = 32;
|
|
|
|
bmh.bV4V4Compression = BI_BITFIELDS;
|
|
|
|
bmh.bV4AlphaMask = 0xFF000000;
|
|
|
|
bmh.bV4RedMask = 0x00FF0000;
|
|
|
|
bmh.bV4GreenMask = 0x0000FF00;
|
|
|
|
bmh.bV4BlueMask = 0x000000FF;
|
|
|
|
|
|
|
|
ii.hbmColor = CreateDIBSection(hdc, (BITMAPINFO*)&bmh,
|
|
|
|
DIB_RGB_COLORS, (void**)&DIB_pixels, NULL, 0);
|
|
|
|
ReleaseDC(NULL, hdc);
|
|
|
|
ii.hbmMask = CreateBitmap(width, height, 1, 1, NULL);
|
|
|
|
memcpy(DIB_pixels, pixels, height*width*4);
|
|
|
|
|
|
|
|
/* CreateIconIndirect() traditionally required DDBitmaps */
|
|
|
|
/* Systems from WinXP accept 32-bit ARGB DIBitmaps with full 8-bit alpha support */
|
|
|
|
/* The icon is created with a DIB + empty DDB mask (an MS example does the same) */
|
|
|
|
result = CreateIconIndirect(&ii);
|
|
|
|
|
|
|
|
DeleteObject(ii.hbmColor);
|
|
|
|
DeleteObject(ii.hbmMask);
|
|
|
|
|
|
|
|
winDebug("NetWMToWinIconAlpha - %d x %d = %p\n", icon[0], icon[1], result);
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HICON
|
|
|
|
NetWMToWinIconThreshold(uint32_t *icon)
|
|
|
|
{
|
|
|
|
int width = icon[0];
|
|
|
|
int height = icon[1];
|
|
|
|
uint32_t *pixels = &icon[2];
|
|
|
|
int row, col;
|
|
|
|
HICON result;
|
|
|
|
ICONINFO ii = {TRUE};
|
|
|
|
|
|
|
|
HDC hdc = GetDC(NULL);
|
|
|
|
HDC xorDC = CreateCompatibleDC(hdc);
|
|
|
|
HDC andDC = CreateCompatibleDC(hdc);
|
|
|
|
ii.hbmColor = CreateCompatibleBitmap(hdc, width, height);
|
|
|
|
ii.hbmMask = CreateCompatibleBitmap(hdc, width, height);
|
|
|
|
ReleaseDC(NULL, hdc);
|
|
|
|
SelectObject(xorDC, ii.hbmColor);
|
|
|
|
SelectObject(andDC, ii.hbmMask);
|
|
|
|
|
|
|
|
for (row = 0; row < height; row++) {
|
|
|
|
for (col = 0; col < width; col++) {
|
|
|
|
if ((*pixels & 0xFF000000) > 31<<24) { /* 31 alpha threshold, i.e. opaque above, transparent below */
|
|
|
|
SetPixelV(xorDC, col, row, RGB(((char*)pixels)[2], ((char*)pixels)[1],
|
|
|
|
((char*)pixels)[0]));
|
|
|
|
SetPixelV(andDC, col, row, RGB(0, 0, 0)); /* black mask */
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
SetPixelV(xorDC, col, row, RGB(0, 0, 0));
|
|
|
|
SetPixelV(andDC, col, row, RGB(255, 255, 255)); /* white mask */
|
|
|
|
}
|
|
|
|
pixels++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
DeleteDC(xorDC);
|
|
|
|
DeleteDC(andDC);
|
|
|
|
|
|
|
|
result = CreateIconIndirect(&ii);
|
|
|
|
|
|
|
|
DeleteObject(ii.hbmColor);
|
|
|
|
DeleteObject(ii.hbmMask );
|
|
|
|
|
|
|
|
winDebug("NetWMToWinIconThreshold - %d x %d = %p\n", icon[0], icon[1], result);
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HICON
|
|
|
|
NetWMToWinIcon(int bpp, uint32_t *icon)
|
|
|
|
{
|
|
|
|
static Bool hasIconAlphaChannel = FALSE;
|
|
|
|
static BOOL versionChecked = FALSE;
|
|
|
|
|
|
|
|
if (!versionChecked)
|
|
|
|
{
|
|
|
|
OSVERSIONINFOEX osvi = {0};
|
|
|
|
ULONGLONG dwlConditionMask = 0;
|
|
|
|
|
|
|
|
osvi.dwOSVersionInfoSize = sizeof (osvi);
|
|
|
|
osvi.dwMajorVersion = 5;
|
|
|
|
osvi.dwMinorVersion = 1;
|
|
|
|
|
|
|
|
/* Windows versions later than XP have icon alpha channel suport, 2000 does not */
|
|
|
|
VER_SET_CONDITION(dwlConditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
|
|
|
|
VER_SET_CONDITION(dwlConditionMask, VER_MINORVERSION, VER_GREATER_EQUAL);
|
|
|
|
hasIconAlphaChannel = VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask);
|
|
|
|
versionChecked = TRUE;
|
|
|
|
|
|
|
|
ErrorF("OS has icon alpha channel support: %s\n", hasIconAlphaChannel ? "yes" : "no");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (hasIconAlphaChannel && (bpp==32))
|
|
|
|
return NetWMToWinIconAlpha(icon);
|
|
|
|
else
|
|
|
|
return NetWMToWinIconThreshold(icon);
|
|
|
|
}
|
|
|
|
|
|
|
|
static pointer
|
|
|
|
GetWindowProp(WindowPtr pWin, Atom name, long int *size_return)
|
|
|
|
{
|
|
|
|
struct _Window *pwin;
|
|
|
|
struct _Property *prop;
|
|
|
|
|
|
|
|
if (!pWin || !name) {
|
|
|
|
ErrorF ("GetWindowProp - pWin or name was NULL\n");
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
pwin = (struct _Window*) pWin;
|
|
|
|
if (!pwin->optional) return NULL;
|
|
|
|
for (prop = (struct _Property *) pwin->optional->userProps;
|
|
|
|
prop;
|
|
|
|
prop=prop->next){
|
|
|
|
if (prop->propertyName == name) {
|
|
|
|
*size_return=prop->size;
|
|
|
|
return prop->data;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
2003-11-25 20:29:01 +01:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Attempt to create a custom icon from the WM_HINTS bitmaps
|
|
|
|
*/
|
|
|
|
|
|
|
|
HICON
|
2004-06-21 15:19:32 +02:00
|
|
|
winXIconToHICON (WindowPtr pWin, int iconSize)
|
2003-11-25 20:29:01 +01:00
|
|
|
{
|
|
|
|
unsigned char *mask, *image, *imageMask;
|
|
|
|
unsigned char *dst, *src;
|
|
|
|
PixmapPtr iconPtr;
|
|
|
|
PixmapPtr maskPtr;
|
2004-06-21 15:19:32 +02:00
|
|
|
int planes, bpp, effBPP, stride, maskStride, i;
|
2009-08-12 18:48:36 +02:00
|
|
|
int biggest_size = 0;
|
2003-11-25 20:29:01 +01:00
|
|
|
HDC hDC;
|
|
|
|
ICONINFO ii;
|
|
|
|
WinXWMHints hints;
|
2009-08-12 18:48:36 +02:00
|
|
|
HICON hIcon = NULL;
|
|
|
|
uint32_t *biggest_icon = NULL;
|
2003-11-25 20:29:01 +01:00
|
|
|
|
2009-08-12 18:48:36 +02:00
|
|
|
/* Try to get _NET_WM_ICON icons first */
|
|
|
|
static Atom _XA_NET_WM_ICON;
|
|
|
|
static int generation;
|
|
|
|
uint32_t *icon, *icon_data = NULL;
|
|
|
|
long int size=0;
|
2003-11-25 20:29:01 +01:00
|
|
|
|
|
|
|
hDC = GetDC (GetDesktopWindow ());
|
|
|
|
planes = GetDeviceCaps (hDC, PLANES);
|
|
|
|
bpp = GetDeviceCaps (hDC, BITSPIXEL);
|
|
|
|
ReleaseDC (GetDesktopWindow (), hDC);
|
2009-08-12 18:48:36 +02:00
|
|
|
|
|
|
|
if (generation != serverGeneration) {
|
|
|
|
generation = serverGeneration;
|
|
|
|
_XA_NET_WM_ICON = MakeAtom("_NET_WM_ICON", 12, TRUE);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (_XA_NET_WM_ICON) icon_data = GetWindowProp(pWin, _XA_NET_WM_ICON, &size);
|
|
|
|
if (icon_data)
|
|
|
|
{
|
|
|
|
for(icon = icon_data;
|
|
|
|
icon < &icon_data[size] && *icon;
|
|
|
|
icon = &icon[icon[0]*icon[1]+2])
|
|
|
|
{
|
|
|
|
if (icon[0]==iconSize && icon[1]==iconSize)
|
|
|
|
return NetWMToWinIcon(bpp, icon);
|
|
|
|
/* Find the biggest icon and let Windows scale the size */
|
|
|
|
else if (biggest_size < icon[0])
|
|
|
|
{
|
|
|
|
biggest_icon = icon;
|
|
|
|
biggest_size = icon[0];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (biggest_icon)
|
|
|
|
return NetWMToWinIcon(bpp, biggest_icon);
|
|
|
|
}
|
|
|
|
winDebug("winXIconToHICON - pWin %x: no suitable NetIcon\n",(int)pWin, iconSize);
|
|
|
|
|
|
|
|
winMultiWindowGetWMHints (pWin, &hints);
|
|
|
|
if (!hints.icon_pixmap) return NULL;
|
|
|
|
|
2009-11-04 15:20:17 +01:00
|
|
|
dixLookupResourceByType((pointer) &iconPtr, hints.icon_pixmap, RT_PIXMAP,
|
|
|
|
NullClient, DixUnknownAccess);
|
2003-11-25 20:29:01 +01:00
|
|
|
|
2009-08-12 18:48:36 +02:00
|
|
|
if (!iconPtr) return NULL;
|
|
|
|
|
2003-11-25 20:29:01 +01:00
|
|
|
/* 15 BPP is really 16BPP as far as we care */
|
|
|
|
if (bpp == 15)
|
|
|
|
effBPP = 16;
|
|
|
|
else
|
|
|
|
effBPP = bpp;
|
|
|
|
|
2008-11-02 21:17:03 +01:00
|
|
|
/* Need 16-bit aligned rows for DDBitmaps */
|
|
|
|
stride = ((iconSize * effBPP + 15) & (~15)) / 8;
|
2003-11-25 20:29:01 +01:00
|
|
|
|
|
|
|
/* Mask is 1-bit deep */
|
2008-11-02 21:17:03 +01:00
|
|
|
maskStride = ((iconSize * 1 + 15) & (~15)) / 8;
|
2003-11-25 20:29:01 +01:00
|
|
|
|
2008-10-06 21:36:51 +02:00
|
|
|
image = malloc (stride * iconSize);
|
|
|
|
imageMask = malloc (stride * iconSize);
|
2003-11-25 20:29:01 +01:00
|
|
|
/* Default to a completely black mask */
|
2008-10-06 21:36:51 +02:00
|
|
|
mask = calloc (maskStride, iconSize);
|
2003-11-25 20:29:01 +01:00
|
|
|
|
|
|
|
winScaleXBitmapToWindows (iconSize, effBPP, iconPtr, image);
|
2009-11-04 15:20:17 +01:00
|
|
|
dixLookupResourceByType((pointer) &maskPtr, hints.icon_mask, RT_PIXMAP,
|
|
|
|
NullClient, DixUnknownAccess);
|
2003-11-25 20:29:01 +01:00
|
|
|
|
|
|
|
if (maskPtr)
|
|
|
|
{
|
|
|
|
winScaleXBitmapToWindows (iconSize, 1, maskPtr, mask);
|
|
|
|
|
|
|
|
winScaleXBitmapToWindows (iconSize, effBPP, maskPtr, imageMask);
|
|
|
|
|
|
|
|
/* Now we need to set all bits of the icon which are not masked */
|
|
|
|
/* on to 0 because Color is really an XOR, not an OR function */
|
|
|
|
dst = image;
|
|
|
|
src = imageMask;
|
|
|
|
|
|
|
|
for (i = 0; i < (stride * iconSize); i++)
|
|
|
|
if ((*(src++)))
|
|
|
|
*(dst++) = 0;
|
|
|
|
else
|
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
|
|
|
|
ii.fIcon = TRUE;
|
|
|
|
ii.xHotspot = 0; /* ignored */
|
|
|
|
ii.yHotspot = 0; /* ignored */
|
|
|
|
|
|
|
|
/* Create Win32 mask from pixmap shape */
|
|
|
|
ii.hbmMask = CreateBitmap (iconSize, iconSize, planes, 1, mask);
|
|
|
|
|
|
|
|
/* Create Win32 bitmap from pixmap */
|
|
|
|
ii.hbmColor = CreateBitmap (iconSize, iconSize, planes, bpp, image);
|
|
|
|
|
|
|
|
/* Merge Win32 mask and bitmap into icon */
|
|
|
|
hIcon = CreateIconIndirect (&ii);
|
|
|
|
|
|
|
|
/* Release Win32 mask and bitmap */
|
|
|
|
DeleteObject (ii.hbmMask);
|
|
|
|
DeleteObject (ii.hbmColor);
|
|
|
|
|
|
|
|
/* Free X mask and bitmap */
|
|
|
|
free (mask);
|
|
|
|
free (image);
|
|
|
|
free (imageMask);
|
|
|
|
|
|
|
|
return hIcon;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Change the Windows window icon
|
|
|
|
*/
|
|
|
|
|
2004-11-15 16:06:51 +01:00
|
|
|
#ifdef XWIN_MULTIWINDOW
|
2003-11-25 20:29:01 +01:00
|
|
|
void
|
|
|
|
winUpdateIcon (Window id)
|
|
|
|
{
|
|
|
|
WindowPtr pWin;
|
2009-01-20 18:22:37 +01:00
|
|
|
HICON hIcon, hIconSmall=NULL, hIconOld;
|
2003-11-25 20:29:01 +01:00
|
|
|
|
2009-11-04 15:20:17 +01:00
|
|
|
dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);
|
2009-10-01 15:47:22 +02:00
|
|
|
if (pWin)
|
|
|
|
{
|
|
|
|
winWindowPriv(pWin);
|
|
|
|
if (pWinPriv->hWnd) {
|
|
|
|
hIcon = winOverrideIcon ((unsigned long)pWin);
|
|
|
|
if (!hIcon) {
|
|
|
|
hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));
|
|
|
|
if (!hIcon) {
|
|
|
|
hIcon = g_hIconX;
|
|
|
|
hIconSmall = g_hSmallIconX;
|
|
|
|
} else {
|
|
|
|
/* Leave undefined if not found */
|
|
|
|
hIconSmall = winXIconToHICON (pWin, GetSystemMetrics(SM_CXSMICON));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Set the large icon */
|
|
|
|
hIconOld = (HICON) SendMessage (pWinPriv->hWnd,
|
|
|
|
WM_SETICON, ICON_BIG, (LPARAM) hIcon);
|
|
|
|
|
|
|
|
/* Delete the icon if its not the default */
|
|
|
|
winDestroyIcon(hIconOld);
|
|
|
|
|
|
|
|
/* Same for the small icon */
|
|
|
|
hIconOld = (HICON) SendMessage (pWinPriv->hWnd,
|
|
|
|
WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);
|
|
|
|
winDestroyIcon(hIconOld);
|
2009-01-20 18:22:37 +01:00
|
|
|
}
|
|
|
|
}
|
2003-11-25 20:29:01 +01:00
|
|
|
}
|
2004-06-21 15:19:32 +02:00
|
|
|
|
|
|
|
void winInitGlobalIcons (void)
|
|
|
|
{
|
|
|
|
int sm_cx = GetSystemMetrics(SM_CXICON);
|
|
|
|
int sm_cxsm = GetSystemMetrics(SM_CXSMICON);
|
|
|
|
/* Load default X icon in case it's not ready yet */
|
|
|
|
if (!g_hIconX)
|
|
|
|
{
|
2009-01-19 18:22:59 +01:00
|
|
|
g_hIconX = winOverrideDefaultIcon(sm_cx);
|
|
|
|
g_hSmallIconX = winOverrideDefaultIcon(sm_cxsm);
|
2004-06-21 15:19:32 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (!g_hIconX)
|
|
|
|
{
|
|
|
|
g_hIconX = (HICON)LoadImage (g_hInstance,
|
|
|
|
MAKEINTRESOURCE(IDI_XWIN),
|
|
|
|
IMAGE_ICON,
|
|
|
|
GetSystemMetrics(SM_CXICON),
|
|
|
|
GetSystemMetrics(SM_CYICON),
|
|
|
|
0);
|
|
|
|
g_hSmallIconX = (HICON)LoadImage (g_hInstance,
|
|
|
|
MAKEINTRESOURCE(IDI_XWIN),
|
|
|
|
IMAGE_ICON,
|
|
|
|
GetSystemMetrics(SM_CXSMICON),
|
|
|
|
GetSystemMetrics(SM_CYSMICON),
|
|
|
|
LR_DEFAULTSIZE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon)
|
|
|
|
{
|
|
|
|
HICON hIcon, hSmallIcon;
|
|
|
|
|
|
|
|
winInitGlobalIcons();
|
|
|
|
|
|
|
|
/* Try and get the icon from WM_HINTS */
|
|
|
|
hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));
|
|
|
|
hSmallIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXSMICON));
|
|
|
|
|
|
|
|
/* If we got the small, but not the large one swap them */
|
|
|
|
if (!hIcon && hSmallIcon)
|
|
|
|
{
|
|
|
|
hIcon = hSmallIcon;
|
|
|
|
hSmallIcon = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Use default X icon if no icon loaded from WM_HINTS */
|
|
|
|
if (!hIcon) {
|
|
|
|
hIcon = g_hIconX;
|
|
|
|
hSmallIcon = g_hSmallIconX;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (pIcon)
|
|
|
|
*pIcon = hIcon;
|
|
|
|
else
|
|
|
|
winDestroyIcon(hIcon);
|
2010-07-22 19:36:51 +02:00
|
|
|
|
2004-06-21 15:19:32 +02:00
|
|
|
if (pSmallIcon)
|
|
|
|
*pSmallIcon = hSmallIcon;
|
|
|
|
else
|
|
|
|
winDestroyIcon(hSmallIcon);
|
|
|
|
}
|
|
|
|
|
|
|
|
void winDestroyIcon(HICON hIcon)
|
|
|
|
{
|
2010-07-22 19:36:51 +02:00
|
|
|
/* Delete the icon if its not one of the application defaults or an override */
|
2004-06-21 15:19:32 +02:00
|
|
|
if (hIcon &&
|
|
|
|
hIcon != g_hIconX &&
|
|
|
|
hIcon != g_hSmallIconX &&
|
|
|
|
!winIconIsOverride((unsigned long)hIcon))
|
|
|
|
DestroyIcon (hIcon);
|
|
|
|
}
|
2004-11-15 16:06:51 +01:00
|
|
|
#endif
|