diff options
Diffstat (limited to 'plugins/TipperYM/bitmap_func.cpp')
| -rw-r--r-- | plugins/TipperYM/bitmap_func.cpp | 776 |
1 files changed, 0 insertions, 776 deletions
diff --git a/plugins/TipperYM/bitmap_func.cpp b/plugins/TipperYM/bitmap_func.cpp deleted file mode 100644 index 0a33c7b1d8..0000000000 --- a/plugins/TipperYM/bitmap_func.cpp +++ /dev/null @@ -1,776 +0,0 @@ -/*
-Copyright (C) 2006-2007 Scott Ellis
-Copyright (C) 2007-2011 Jan Holub
-
-This is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public
-License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-This is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with this file; see the file license.txt. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-*/
-
-#include "common.h"
-#include "options.h"
-#include "bitmap_func.h"
-#include "message_pump.h"
-
-TOOLTIPSKIN skin = {0};
-
-HBITMAP CreateBitmapPart(FIBITMAP *fibSrc, int iSrcWidth, int iSrcHeight, int iDesWidth, int iDesHeight, TransformationMode transfMode)
-{
- FIBITMAP *fibMem = NULL;
- HBITMAP hbmpDes = NULL;
-
- if (!fibSrc)
- return NULL;
-
- switch (transfMode)
- {
- case TM_NONE:
- case TM_CENTRE:
- case TM_TILE_ALL:
- {
- hbmpDes = fii->FI_CreateHBITMAPFromDIB(fibSrc);
- break;
- }
- case TM_STRECH_ALL:
- {
- fibMem = fii->FI_Rescale(fibSrc, iDesWidth, iDesHeight, FILTER_BILINEAR);
- hbmpDes = fii->FI_CreateHBITMAPFromDIB(fibMem);
- break;
- }
- case TM_STRECH_HORIZONTAL:
- case TM_TILE_VERTICAL:
- {
- fibMem = fii->FI_Rescale(fibSrc, iDesWidth, iSrcHeight, FILTER_BILINEAR);
- hbmpDes = fii->FI_CreateHBITMAPFromDIB(fibMem);
- break;
- }
- case TM_STRECH_VERTICAL:
- case TM_TILE_HORIZONTAL:
- {
- fibMem = fii->FI_Rescale(fibSrc, iSrcWidth, iSrcHeight, FILTER_BILINEAR);
- hbmpDes = fii->FI_CreateHBITMAPFromDIB(fibMem);
- break;
- }
- }
-
- if (fibMem) fii->FI_Unload(fibMem);
- return hbmpDes;
-}
-
-void DrawBitmapPart(HDC hdcMem, HBITMAP hbmpPart, RECT *rcDes, TransformationMode transfMode)
-{
- if (!hbmpPart)
- return;
-
- BLENDFUNCTION blend;
- blend.BlendOp = AC_SRC_OVER;
- blend.BlendFlags = 0;
- blend.SourceConstantAlpha = 255;
- blend.AlphaFormat = AC_SRC_ALPHA;
-
- BITMAP bitmap;
- GetObject(hbmpPart, sizeof(bitmap), &bitmap);
- int iBmpWidth = bitmap.bmWidth;
- int iBmpHeight = bitmap.bmHeight;
-
- int iDesWidth = rcDes->right - rcDes->left;
- int iDesHeight = rcDes->bottom - rcDes->top;
-
- SelectObject(hdcMem, hbmpPart);
-
- switch (transfMode)
- {
- case TM_NONE:
- case TM_STRECH_ALL:
- case TM_STRECH_HORIZONTAL:
- case TM_STRECH_VERTICAL:
- {
- AlphaBlend(skin.hdc, rcDes->left, rcDes->top, iBmpWidth, iBmpHeight, hdcMem, 0, 0, iBmpWidth, iBmpHeight, blend);
- break;
- }
- case TM_CENTRE:
- {
- int iPosX = rcDes->left + ((iDesWidth - iBmpWidth) / 2);
- int iPosY = rcDes->top + ((iDesHeight - iBmpHeight) / 2);
- AlphaBlend(skin.hdc, iPosX, iPosY, iBmpWidth, iBmpHeight, hdcMem, 0, 0, iBmpWidth, iBmpHeight, blend);
- break;
- }
- case TM_TILE_ALL:
- {
- int iRepX = iDesWidth / iBmpWidth;
- int iRepY = iDesHeight / iBmpHeight;
- int iEndX = iDesWidth % iBmpWidth;
- int iEndY = iDesHeight % iBmpHeight;
- int x,y;
-
- for (y = 0; y < iRepY; y++)
- {
- for (x = 0; x < iRepX; x++)
- {
- AlphaBlend(skin.hdc, rcDes->left + (x * iBmpWidth), rcDes->top + (y * iBmpHeight), iBmpWidth, iBmpHeight, hdcMem, 0, 0, iBmpWidth, iBmpHeight, blend);
- }
-
- AlphaBlend(skin.hdc, rcDes->left + (x * iBmpWidth), rcDes->top + (y * iBmpHeight), iEndX, iBmpHeight, hdcMem, 0, 0, iEndX, iBmpHeight, blend);
- }
-
- for (x = 0; x < iRepX; x++)
- {
- AlphaBlend(skin.hdc, rcDes->left + (x * iBmpWidth), rcDes->top + (y * iBmpHeight), iBmpWidth, iEndY, hdcMem, 0, 0, iBmpWidth, iEndY, blend);
- }
-
- AlphaBlend(skin.hdc, rcDes->left + (x * iBmpWidth), rcDes->top + (y * iBmpHeight), iEndX, iEndY, hdcMem, 0, 0, iEndX, iEndY, blend);
- break;
- }
- case TM_TILE_HORIZONTAL:
- {
- int iRepX = iDesWidth / iBmpWidth;
- int iEndX = iDesWidth % iBmpWidth;
- int x;
-
- for (x = 0; x < iRepX; x++)
- {
- AlphaBlend(skin.hdc, rcDes->left + (x * iBmpWidth), rcDes->top, iBmpWidth, iDesHeight, hdcMem, 0, 0, iBmpWidth, iDesHeight, blend);
- }
-
- AlphaBlend(skin.hdc, rcDes->left + (x * iBmpWidth), rcDes->top, iEndX, iDesHeight, hdcMem, 0, 0, iEndX, iDesHeight, blend);
- break;
- }
- case TM_TILE_VERTICAL:
- {
- int iRepY = iDesHeight / iBmpHeight;
- int iEndY = iDesHeight % iBmpHeight;
- int y;
-
- for(y = 0; y < iRepY; y++)
- {
- AlphaBlend(skin.hdc, rcDes->left, rcDes->top + (y * iBmpHeight), iDesWidth, iBmpHeight, hdcMem, 0, 0, iDesWidth, iBmpHeight, blend);
- }
-
- AlphaBlend(skin.hdc, rcDes->left, rcDes->top + (y * iBmpHeight), iDesWidth, iEndY, hdcMem, 0, 0, iDesWidth, iEndY, blend);
- break;
- }
- }
-}
-
-void CreateFromBitmaps(bool bServiceTip)
-{
- int rcWidth, rcHeight;
- int iCentWidth, iCentHeight;
- int iBmpWidth, iBmpHeight;
- int top, right, bottom, left;
-
- BLENDFUNCTION blend;
- blend.BlendOp = AC_SRC_OVER;
- blend.BlendFlags = 0;
- blend.SourceConstantAlpha = 255;
- blend.AlphaFormat = AC_SRC_ALPHA;
-
- for (int i = 0; i < SKIN_ITEMS_COUNT; i++)
- {
- if (i == SKIN_ITEM_SIDEBAR && (!opt.iSidebarWidth || bServiceTip))
- continue;
-
- TCHAR* tszFileName = opt.szImgFile[i];
- if (tszFileName && *tszFileName != 0)
- {
- FIBITMAP *fib = NULL;
- if (!skin.bCached)
- {
- FIBITMAP *fibLoad = (FIBITMAP *)CallService(MS_IMG_LOAD, (WPARAM)tszFileName, (LPARAM)(IMGL_TCHAR | IMGL_RETURNDIB));
- if (!fibLoad) continue;
-
- if (fii->FI_GetBPP(fibLoad) != 32)
- fib = fii->FI_ConvertTo32Bits(fibLoad);
- else
- fib = fibLoad;
-
- if (fib != fibLoad)
- fii->FI_Unload(fibLoad);
-
- skin.fib[i] = fib;
- }
- else
- {
- fib = skin.fib[i];
- }
-
- // destination rectangle size
- if (i == SKIN_ITEM_BG)
- {
- rcWidth = skin.iWidth;
- rcHeight = skin.iHeight;
- }
- else if (i == SKIN_ITEM_SIDEBAR)
- {
- rcWidth = opt.iSidebarWidth;
- rcHeight = skin.iHeight;
- }
-
- // bitmap size
- iBmpWidth = fii->FI_GetWidth(fib);
- iBmpHeight = fii->FI_GetHeight(fib);
-
- // margins
- top = opt.margins[i].top < iBmpHeight ? opt.margins[i].top : 0;
- right = opt.margins[i].right < iBmpWidth ? opt.margins[i].right : 0;
- bottom = opt.margins[i].bottom < iBmpHeight ? opt.margins[i].bottom : 0;
- left = opt.margins[i].left < iBmpWidth ? opt.margins[i].left : 0;
-
- // centre area size
- iCentWidth = max(rcWidth - left - right, 0);
- iCentHeight = max(rcHeight - top - bottom, 0);
-
- FIBITMAP *fibCentre = NULL, *fibMem = NULL;
- if (opt.margins[i].left || opt.margins[i].top || opt.margins[i].right || opt.margins[i].bottom)
- {
- // create corners bitmaps
- if (!skin.bCached)
- {
- if (top > 0 && left > 0) // TL
- {
- fibMem = fii->FI_Copy(fib, 0, 0, left, top);
- skin.hbmpSkinParts[i][SP_CORNER_TL] = fii->FI_CreateHBITMAPFromDIB(fibMem);
- if (fibMem) fii->FI_Unload(fibMem);
- }
- if (top > 0 && right > 0) // TR
- {
- fibMem = fii->FI_Copy(fib, iBmpWidth - right, 0, iBmpWidth, top);
- skin.hbmpSkinParts[i][SP_CORNER_TR] = fii->FI_CreateHBITMAPFromDIB(fibMem);
- if (fibMem) fii->FI_Unload(fibMem);
- }
- if (bottom > 0 && right > 0) // BR
- {
- fibMem = fii->FI_Copy(fib, iBmpWidth - right, iBmpHeight - bottom, iBmpWidth, iBmpHeight);
- skin.hbmpSkinParts[i][SP_CORNER_BR] = fii->FI_CreateHBITMAPFromDIB(fibMem);
- if (fibMem) fii->FI_Unload(fibMem);
- }
- if (bottom > 0 && left > 0) // BL
- {
- fibMem = fii->FI_Copy(fib, 0, iBmpHeight - bottom, left, iBmpHeight);
- skin.hbmpSkinParts[i][SP_CORNER_BL] = fii->FI_CreateHBITMAPFromDIB(fibMem);
- if (fibMem) fii->FI_Unload(fibMem);
- }
- }
-
- // create edge parts bitmaps
- if (top > 0 && iCentWidth > 0) // top
- {
- fibMem = fii->FI_Copy(fib, left, 0, iBmpWidth - right, top);
- skin.hbmpSkinParts[i][SP_EDGE_TOP] = CreateBitmapPart(fibMem, iBmpWidth - left - right, top, iCentWidth, top, opt.transfMode[i]);
- if (fibMem) fii->FI_Unload(fibMem);
- }
- if (right > 0 && iCentHeight > 0) // right
- {
- fibMem = fii->FI_Copy(fib, iBmpWidth - right, top, iBmpWidth, iBmpHeight - bottom);
- skin.hbmpSkinParts[i][SP_EDGE_RIGHT] = CreateBitmapPart(fibMem, right, iBmpHeight - top - bottom, right, iCentHeight, opt.transfMode[i]);
- if (fibMem) fii->FI_Unload(fibMem);
- }
- if (bottom > 0 && iCentWidth > 0) // bottom
- {
- fibMem = fii->FI_Copy(fib, left, iBmpHeight - bottom, iBmpWidth - right, iBmpHeight);
- skin.hbmpSkinParts[i][SP_EDGE_BOTTOM] = CreateBitmapPart(fibMem, iBmpWidth - left - right, bottom, iCentWidth, bottom, opt.transfMode[i]);
- if (fibMem) fii->FI_Unload(fibMem);
- }
- if (left > 0 && iCentHeight > 0) // left
- {
- fibMem = fii->FI_Copy(fib, 0, top, left, iBmpHeight - bottom);
- skin.hbmpSkinParts[i][SP_EDGE_LEFT] = CreateBitmapPart(fibMem, left, iBmpHeight - top - bottom, left, iCentHeight, opt.transfMode[i]);
- if (fibMem) fii->FI_Unload(fibMem);
- }
-
- fibCentre = fii->FI_Copy(fib, left, top, iBmpWidth - right, iBmpHeight - bottom);
- if (fibCentre)
- {
- fib = fibCentre;
- iBmpWidth = fii->FI_GetWidth(fib);
- iBmpHeight = fii->FI_GetHeight(fib);
- }
- }
-
- // create centre area bitmap
- skin.hbmpSkinParts[i][SP_CENTRE_AREA] = CreateBitmapPart(fib, iBmpWidth, iBmpHeight, iCentWidth, iCentHeight, opt.transfMode[i]);
- if (fibCentre)
- fii->FI_Unload(fibCentre);
-
- if (i == SKIN_ITEM_SIDEBAR)
- {
- int limit = skin.bCached ? SP_CORNER_TL : SKIN_PARTS_COUNT; // don't premultiply corner bitmaps multiple times
- for (int j = 0; j < limit; j++)
- {
- if (skin.hbmpSkinParts[i][j])
- fii->FI_Premultiply(skin.hbmpSkinParts[i][j]);
- }
- }
-
- HDC hdcMem = CreateCompatibleDC(0);
- RECT rc = {0};
-
- if (skin.hbmpSkinParts[i][SP_CENTRE_AREA])
- {
- SetRect(&rc, left, top, rcWidth - right, rcHeight - bottom);
- DrawBitmapPart(hdcMem, skin.hbmpSkinParts[i][SP_CENTRE_AREA], &rc, opt.transfMode[i]);
- }
-
- if (opt.margins[i].left || opt.margins[i].top || opt.margins[i].right || opt.margins[i].bottom)
- {
- // draw edge parts
- if (skin.hbmpSkinParts[i][SP_EDGE_TOP]) // top
- {
- SetRect(&rc, left, 0, rcWidth - right, top);
- DrawBitmapPart(hdcMem, skin.hbmpSkinParts[i][SP_EDGE_TOP], &rc, opt.transfMode[i]);
- }
- if (skin.hbmpSkinParts[i][SP_EDGE_RIGHT]) // right
- {
- SetRect(&rc, rcWidth - right, top, rcWidth, rcHeight - bottom);
- DrawBitmapPart(hdcMem, skin.hbmpSkinParts[i][SP_EDGE_RIGHT], &rc, opt.transfMode[i]);
- }
- if (skin.hbmpSkinParts[i][SP_EDGE_BOTTOM]) // bottom
- {
- SetRect(&rc, left, rcHeight - bottom, rcWidth - right, rcHeight);
- DrawBitmapPart(hdcMem, skin.hbmpSkinParts[i][SP_EDGE_BOTTOM], &rc, opt.transfMode[i]);
- }
- if (skin.hbmpSkinParts[i][SP_EDGE_LEFT]) // left
- {
- SetRect(&rc, 0, top, left, rcHeight - bottom);
- DrawBitmapPart(hdcMem, skin.hbmpSkinParts[i][SP_EDGE_LEFT], &rc, opt.transfMode[i]);
- }
-
- // draw corners
- if (skin.hbmpSkinParts[i][SP_CORNER_TL]) // TL
- {
- SelectObject(hdcMem, skin.hbmpSkinParts[i][SP_CORNER_TL]);
- AlphaBlend(skin.hdc, 0, 0, left, top, hdcMem, 0, 0, left, top, blend);
- }
- if (skin.hbmpSkinParts[i][SP_CORNER_TR]) // TR
- {
- SelectObject(hdcMem, skin.hbmpSkinParts[i][SP_CORNER_TR]);
- AlphaBlend(skin.hdc, rcWidth - right, 0, right, top, hdcMem, 0, 0, right, top, blend);
- }
- if (skin.hbmpSkinParts[i][SP_CORNER_BR]) // BR
- {
- SelectObject(hdcMem, skin.hbmpSkinParts[i][SP_CORNER_BR]);
- AlphaBlend(skin.hdc, rcWidth - right, rcHeight - bottom, right, bottom, hdcMem, 0, 0, right, bottom, blend);
- }
- if (skin.hbmpSkinParts[i][SP_CORNER_BL]) // BL
- {
- SelectObject(hdcMem, skin.hbmpSkinParts[i][SP_CORNER_BL]);
- AlphaBlend(skin.hdc, 0, rcHeight - bottom, left, bottom, hdcMem, 0, 0, left, bottom, blend);
- }
- }
-
- for (int j = 0; j < SP_CORNER_TL; j++)
- {
- if (skin.hbmpSkinParts[i][j])
- {
- DeleteObject(skin.hbmpSkinParts[i][j]);
- skin.hbmpSkinParts[i][j] = NULL;
- }
- }
-
- if (MyUpdateLayeredWindow)
- skin.bNeedLayerUpdate = true;
-
- DeleteDC(hdcMem);
- }
- }
-
- skin.bCached = true;
-}
-
-void SolidColorFill(bool bServiceTip)
-{
- RECT rc = {0};
- rc.right = skin.iWidth;
- rc.bottom = skin.iHeight;
- HBRUSH hBrush = CreateSolidBrush(opt.colBg);
- FillRect(skin.hdc, &rc, hBrush);
- DeleteObject(hBrush);
-
- if (opt.iSidebarWidth > 0 && !bServiceTip)
- {
- rc.right = opt.iSidebarWidth;
- hBrush = CreateSolidBrush(opt.colSidebar);
- FillRect(skin.hdc, &rc, hBrush);
- DeleteObject(hBrush);
- }
-}
-
-void CreateSkinBitmap(int iWidth, int iHeight, bool bServiceTip)
-{
- if (skin.hBitmap) DeleteObject(skin.hBitmap);
- if (skin.hdc) DeleteDC(skin.hdc);
- skin.hBitmap = NULL;
- skin.hdc = NULL;
-
- skin.iWidth = iWidth;
- skin.iHeight = iHeight;
- skin.bNeedLayerUpdate = false;
-
- BITMAPINFO bi;
- bi.bmiHeader.biSize = sizeof(bi.bmiHeader);
- bi.bmiHeader.biWidth = skin.iWidth;
- bi.bmiHeader.biHeight = -skin.iHeight;
- bi.bmiHeader.biPlanes = 1;
- bi.bmiHeader.biBitCount = 32;
- bi.bmiHeader.biCompression = BI_RGB;
- skin.hBitmap = (HBITMAP)CreateDIBSection(0, &bi, DIB_RGB_COLORS, (void **)&skin.colBits, 0, 0);
-
- if (!skin.hBitmap)
- return;
-
- skin.hdc = CreateCompatibleDC(0);
- DeleteObject(SelectObject(skin.hdc, skin.hBitmap));
-
- if (opt.skinMode == SM_COLORFILL)
- {
- SolidColorFill(bServiceTip);
- }
- else
- {
- CreateFromBitmaps(bServiceTip);
- if (opt.iEnableColoring == 1)
- ColorizeBitmap();
- }
-}
-
-void DestroySkinBitmap()
-{
- for (int i = 0; i < SKIN_ITEMS_COUNT; i++)
- {
- if (skin.fib[i])
- {
- fii->FI_Unload(skin.fib[i]);
- skin.fib[i] = NULL;
- }
-
- for (int j = SP_CORNER_TL; j < SKIN_PARTS_COUNT; j++)
- {
- if (skin.hbmpSkinParts[i][j])
- {
- DeleteObject(skin.hbmpSkinParts[i][j]);
- skin.hbmpSkinParts[i][j] = NULL;
- }
- }
- }
-
- skin.bCached = false;
-}
-
-void SaveAlpha(LPRECT lpRect)
-{
- if (skin.colSavedBits)
- {
- mir_free(skin.colSavedBits);
- skin.colSavedBits = 0;
- }
- GdiFlush();
-
- if (lpRect->left < 0) lpRect->left = 0;
- if (lpRect->top < 0) lpRect->top = 0;
- if (lpRect->right > skin.iWidth) lpRect->right = skin.iWidth;
- if (lpRect->bottom > skin.iHeight) lpRect->bottom = skin.iHeight;
-
- int x = lpRect->left;
- int y = lpRect->top;
- int w = lpRect->right - lpRect->left;
- int h = lpRect->bottom - lpRect->top;
-
- skin.colSavedBits = (COLOR32 *)mir_alloc(sizeof(COLOR32) * w * h);
- COLOR32 *p1 = skin.colSavedBits;
-
- for (int i = 0; i < h; i++)
- {
- if (i+y < 0) continue;
- if (i+y >= skin.iHeight) break;
- COLOR32 *p2 = skin.colBits + (y+i)*skin.iWidth + x;
- for (int j = 0; j < w; j++)
- {
- if (j+x < 0) continue;
- if (j+x >= skin.iWidth) break;
- *p1++ = *p2++;
- }
- }
-}
-
-void RestoreAlpha(LPRECT lpRect, BYTE alpha)
-{
- if (!skin.colSavedBits)
- return;
-
- GdiFlush();
-
- if (lpRect->left < 0) lpRect->left = 0;
- if (lpRect->top < 0) lpRect->top = 0;
- if (lpRect->right > skin.iWidth) lpRect->right = skin.iWidth;
- if (lpRect->bottom > skin.iHeight) lpRect->bottom = skin.iHeight;
-
- int x = lpRect->left;
- int y = lpRect->top;
- int w = lpRect->right - lpRect->left;
- int h = lpRect->bottom - lpRect->top;
-
- COLOR32 *p1 = skin.colSavedBits;
-
- for (int i = 0; i < h; i++)
- {
- if (i+y < 0) continue;
- if (i+y >= skin.iHeight) break;
- COLOR32 *p2 = skin.colBits + (y+i)*skin.iWidth + x;
- for (int j = 0; j < w; j++)
- {
- if (j+x < 0) continue;
- if (j+x >= skin.iWidth) break;
- if ((*p1&0x00ffffff) != (*p2&0x00ffffff))
- {
- *p2 |= (alpha << 24);
- }
- else
- {
- *p2 = (*p2&0x00ffffff) | (*p1&0xff000000);
- }
- ++p1;
- ++p2;
- }
- }
-
- mir_free(skin.colSavedBits);
- skin.colSavedBits = 0;
-}
-
-BOOL IsAlphaTransparent(HBITMAP hBitmap)
-{
- BITMAP bmp;
- DWORD dwLen;
- BYTE *p;
-
- GetObject(hBitmap, sizeof(bmp), &bmp);
-
- if (bmp.bmBitsPixel != 32)
- return FALSE;
-
- dwLen = bmp.bmWidth * bmp.bmHeight * (bmp.bmBitsPixel / 8);
- p = (BYTE *)mir_alloc(dwLen);
- if (p == NULL) return FALSE;
- memset(p, 0, dwLen);
-
- GetBitmapBits(hBitmap, dwLen, p);
-
- for (int y = 0; y < bmp.bmHeight; y++)
- {
- BYTE *px = p + bmp.bmWidth * 4 * y;
- for (int x = 0; x < bmp.bmWidth; x++)
- {
- if (px[3] != 0)
- {
- mir_free(p);
- return TRUE;
- }
-
- px += 4;
- }
- }
-
- mir_free(p);
- return FALSE;
-}
-
-void DrawIconExAlpha(HDC hdc, int xLeft, int yTop, HICON hIcon, int cxWidth, int cyWidth, UINT istepIfAniCur, HBRUSH hbrFlickerFreeDraw, UINT diFlags, bool bIsSmiley)
-{
- bool restore = false;
-
- if (skin.bNeedLayerUpdate && !bIsSmiley)
- {
- ICONINFO icon;
- if (GetIconInfo(hIcon, &icon))
- {
- if (!IsAlphaTransparent(icon.hbmColor))
- {
- RECT rc;
- SetRect(&rc, xLeft, yTop, xLeft + cxWidth, yTop + cyWidth);
- SaveAlpha(&rc);
- restore = true;
- }
-
- DeleteObject(icon.hbmColor);
- DeleteObject(icon.hbmMask);
- }
- }
-
- DrawIconEx(hdc, xLeft, yTop, hIcon, cxWidth, cyWidth, istepIfAniCur, hbrFlickerFreeDraw, diFlags);
-
- if (skin.bNeedLayerUpdate && restore)
- {
- RECT rc;
- SetRect(&rc, xLeft, yTop, xLeft + cxWidth, yTop + cyWidth);
- RestoreAlpha(&rc);
- }
-}
-
-int DrawTextAlpha(HDC hdc, LPCTSTR lpString, int nCount, LPRECT lpRect, UINT uFormat)
-{
- RECT rc;
- SetRect(&rc, lpRect->left - 1, lpRect->top - 1, lpRect->right + 1, lpRect->bottom + 1);
-
- if (skin.bNeedLayerUpdate) SaveAlpha(&rc);
- int result = DrawText(hdc, lpString, nCount, lpRect, uFormat);
- if (skin.bNeedLayerUpdate) RestoreAlpha(&rc);
-
- return result;
-}
-
-static __forceinline COLOR32 rgba(COLOR32 r, COLOR32 g, COLOR32 b, COLOR32 a)
-{
- return ((a & 0xff) << 24) | ((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff);
-}
-
-static __forceinline COLOR32 getr(COLOR32 c)
-{
- return (c >> 16) & 0xff;
-}
-
-static __forceinline COLOR32 getg(COLOR32 c)
-{
- return (c >> 8) & 0xff;
-}
-
-static __forceinline COLOR32 getb(COLOR32 c)
-{
- return c & 0xff;
-}
-
-static __forceinline COLOR32 geta(COLOR32 c)
-{
- return (c >> 24) & 0xff;
-}
-
-void PremultipleChannels()
-{
- for (int i = 0; i < skin.iWidth * skin.iHeight; i++)
- skin.colBits[i] = rgba( getr(skin.colBits[i])*geta(skin.colBits[i])/255,
- getg(skin.colBits[i])*geta(skin.colBits[i])/255,
- getb(skin.colBits[i])*geta(skin.colBits[i])/255,
- geta(skin.colBits[i]));
-}
-
-#define PU_DIV255(x) ((x)/255)
-
-void ColorizeBitmap()
-{
- if (!skin.colBits)
- return;
-
- GdiFlush();
-
- int w = skin.iWidth;
- int h = skin.iHeight;
-
- // we should swap B and R channels when working with win32 COLORREF
- float koef1r = (255 - getb(opt.colBg)) / 128.0;
- float koef1g = (255 - getg(opt.colBg)) / 128.0;
- float koef1b = (255 - getr(opt.colBg)) / 128.0;
-
- int br = - 255 + 2 * getb(opt.colBg);
- int bg = - 255 + 2 * getg(opt.colBg);
- int bb = - 255 + 2 * getr(opt.colBg);
-
- float koef2r = (getb(opt.colBg)) / 128.0;
- float koef2g = (getg(opt.colBg)) / 128.0;
- float koef2b = (getr(opt.colBg)) / 128.0;
-
- for (int i = 0; i < w * h; i++)
- {
- long alpha = geta(skin.colBits[i]);
- COLOR32 cl = alpha ? getr(skin.colBits[i])*255/alpha : 0;
-
- skin.colBits[i] = (cl > 128) ?
- rgba(
- PU_DIV255((koef1r * cl + br)*alpha),
- PU_DIV255((koef1g * cl + bg)*alpha),
- PU_DIV255((koef1b * cl + bb)*alpha),
- alpha):
- rgba(
- PU_DIV255(koef2r * cl * alpha),
- PU_DIV255(koef2g * cl * alpha),
- PU_DIV255(koef2b * cl * alpha),
- alpha);
- }
-}
-
-// code from Clist Modern by FYR
-HRGN CreateOpaqueRgn(BYTE level, bool bOpaque)
-{
- if (!skin.colBits)
- return NULL;
-
- GdiFlush();
-
- RGBQUAD *buff = (RGBQUAD *)skin.colBits;
-
- int x,y;
- unsigned int cRect = 64;
- PRGNDATA pRgnData = (PRGNDATA)malloc(sizeof(RGNDATAHEADER) + (cRect)*sizeof(RECT));
- memset(pRgnData, 0, sizeof(RGNDATAHEADER));
- pRgnData->rdh.dwSize = sizeof(RGNDATAHEADER);
- pRgnData->rdh.iType = RDH_RECTANGLES;
-
- for (y = 0; y < skin.iHeight; ++y)
- {
- bool inside = false;
- bool lastin = false;
- unsigned int entry = 0;
-
- for (x = 0; x < skin.iWidth; ++x)
- {
- inside = bOpaque ? (buff->rgbReserved > level) : (buff->rgbReserved < level);
- ++buff;
-
- if (inside != lastin)
- {
- if (inside)
- {
- lastin = true;
- entry = x;
- }
- else
- {
- if (pRgnData->rdh.nCount == cRect)
- {
- cRect = cRect + 64;
- pRgnData = (PRGNDATA)realloc(pRgnData, sizeof(RGNDATAHEADER) + (cRect)*sizeof(RECT));
- }
-
- SetRect(((LPRECT)pRgnData->Buffer) + pRgnData->rdh.nCount, entry, skin.iHeight - y, x, skin.iHeight - y + 1);
- pRgnData->rdh.nCount++;
- lastin = false;
- }
- }
- }
-
- if (lastin)
- {
- if (pRgnData->rdh.nCount == cRect)
- {
- cRect = cRect + 64;
- pRgnData = (PRGNDATA)realloc(pRgnData, sizeof(RGNDATAHEADER) + (cRect)*sizeof(RECT));
- }
-
- SetRect(((LPRECT)pRgnData->Buffer) + pRgnData->rdh.nCount, entry, skin.iHeight - y, x, skin.iHeight - y + 1);
- pRgnData->rdh.nCount++;
- }
- }
-
- HRGN hRgn = ExtCreateRegion(NULL, sizeof(RGNDATAHEADER) + pRgnData->rdh.nCount*sizeof(RECT), (LPRGNDATA)pRgnData);
- free(pRgnData);
- return hRgn;
-}
\ No newline at end of file |