- various icon definition quirks;

- code cleaning

git-svn-id: http://svn.miranda-ng.org/main/trunk@14520 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 30 insertions, 77 deletions

diff --git a/plugins/UserInfoEx/src/Flags/svc_flagsicons.cpp b/plugins/UserInfoEx/src/Flags/svc_flagsicons.cpp
index 9710ee4f73..edc6e1718c 100644
--- a/plugins/UserInfoEx/src/Flags/svc_flagsicons.cpp
+++ b/plugins/UserInfoEx/src/Flags/svc_flagsicons.cpp
@@ -283,84 +283,41 @@ static INT_PTR ServiceCreateMergedFlagIcon(WPARAM wParam,LPARAM lParam)
 

 void InitIcons()

 {

-	/* all those flag icons storing in a large 24bit opaque bitmap to reduce file size */

+	// all those flag icons storing in a large 24bit opaque bitmap to reduce file size

 	FIBITMAP *dib = LoadResource(IDB_FLAGSPNG, _T("PNG"));

 	if (dib == NULL)

 		return;

 

-	UINT bit = ILC_COLOR32, bitDest = ILC_COLOR32;

+	if (FIP->FI_GetBPP(dib) != ILC_COLOR32)

+		if (NULL == (dib = ConvertTo(dib, ILC_COLOR32, 0)))

+			return;

 

-	if (FIP->FI_GetBPP(dib) != bit)

-	if (NULL == (dib = ConvertTo(dib, bit, 0)))

-		return;

-

-	//create new dib

-	FIBITMAP *dib_ico = FIP->FI_Allocate(FIP->FI_GetWidth(dib), 16, bit, 0, 0, 0);

+	// create new dib

+	FIBITMAP *dib_ico = FIP->FI_Allocate(FIP->FI_GetWidth(dib), 16, ILC_COLOR32, 0, 0, 0);

 	if (dib_ico == NULL) {

 		FIP->FI_Unload(dib);

 		return;

 	}

 

-/*

-	//	res = FIP->FI_IsTransparent(dib_ico);

-	if (bit < 32) {

-		//disable transparency

-		FIP->FI_SetTransparent(dib, FALSE);

-		FIP->FI_SetTransparent(dib_ico, FALSE);

-	}

-*/

-

 	UINT h = FIP->FI_GetHeight(dib_ico);

 	UINT w = FIP->FI_GetWidth(dib_ico);

 	UINT t = ((h - FIP->FI_GetHeight(dib)) / 2) + 1;

 	UINT b = t + FIP->FI_GetHeight(dib);

-	HBITMAP hbmMask = 0;

 

-	//copy dib to new dib_ico (centered)

+	// copy dib to new dib_ico (centered)

 	if (FIP->FI_Paste(dib_ico, dib, 0, t - 1, 255 + 1)) {

 		FIP->FI_Unload(dib);	dib = NULL;

-		switch (bitDest) {

-		case 8:

-		case 16:

-		case 24:

-			{//transparency by 1bit monocrome icon mask (for bit < 32)

-				FIBITMAP *dib_mask;

-				if (NULL == (dib_mask = FIP->FI_Allocate(w, h, 1, 0, 0, 0))) {

-					FIP->FI_Unload(dib_ico);

-					return;

-				}

-				for(unsigned y = 0; y < h; y++)

-					for(unsigned x = 0; x < w; x++) {

-						BYTE value = ((y<t || y >= b) ? 0 : 1);

-						FIP->FI_SetPixelIndex(dib_mask, x, y, &value);

-					}

-				hbmMask = FIP->FI_CreateHBITMAPFromDIB(dib_mask);

-				FIP->FI_Unload(dib_mask);

-

-				//convert to target resolution

-				if (!hbmMask || !(dib_ico = ConvertTo(dib_ico, bitDest, 0))) {

-					FIP->FI_Unload(dib_ico);

-					if (hbmMask) DeleteObject(hbmMask);

-					return;

-				}

-			} break;

-			case 32:

-			{//transparency by alpha schannel

-				//Calculate the number of bytes per pixel (3 for 24-bit or 4 for 32-bit)

-				int bytespp = FIP->FI_GetLine(dib_ico) / w;

-				//set alpha schannel

-				for(unsigned y = 0; y < h; y++) {

-					BYTE *bits = FIP->FI_GetScanLine(dib_ico, y);

-					for(unsigned x = 0; x < w; x++) {

-						bits[FI_RGBA_ALPHA] = (y<t || y>=b)? 0:255;

-						// jump to next pixel

-						bits += bytespp;

-					}

-				}

-			} break;

-			default:

-				FIP->FI_Unload(dib_ico);

-				return;

+

+		// Calculate the number of bytes per pixel (3 for 24-bit or 4 for 32-bit)

+		int bytespp = FIP->FI_GetLine(dib_ico) / w;

+		// set alpha schannel

+		for (unsigned y = 0; y < h; y++) {

+			BYTE *bits = FIP->FI_GetScanLine(dib_ico, y);

+			for (unsigned x = 0; x < w; x++) {

+				bits[FI_RGBA_ALPHA] = (y < t || y >= b) ? 0 : 255;

+				// jump to next pixel

+				bits += bytespp;

+			}

 		}

 	}

 	else {

@@ -371,17 +328,14 @@ void InitIcons()
 

 	HBITMAP hScrBM = FIP->FI_CreateHBITMAPFromDIB(dib_ico);

 	FIP->FI_Unload(dib_ico);

-

-	if (!hScrBM) {

-		DeleteObject(hbmMask);

+	if (!hScrBM)

 		return;

-	}

 

-	//create ImageList

-	HIMAGELIST himl = ImageList_Create(16, 16, bitDest | ILC_MASK, 0, nCountriesCount);

-	ImageList_Add(himl, hScrBM, hbmMask);

-	DeleteObject(hScrBM);	hScrBM  = NULL;

-	DeleteObject(hbmMask);	hbmMask = NULL;

+	// create ImageList

+	HIMAGELIST himl = ImageList_Create(16, 16, ILC_COLOR32 | ILC_MASK, 0, nCountriesCount);

+	ImageList_Add(himl, hScrBM, NULL);

+	DeleteObject(hScrBM);

+	hScrBM = NULL;

 

 	if (himl != NULL) {

 		phIconHandles = (HANDLE*)mir_alloc(nCountriesCount*sizeof(HANDLE));

@@ -389,9 +343,7 @@ void InitIcons()
 			char szId[20];

 			SKINICONDESC sid = { 0 };

 			sid.section.t = LPGENT("Country flags");

-			sid.pszName = szId;			// name to refer to icon when playing and in db

-			sid.cx = GetSystemMetrics(SM_CXSMICON); 

-			sid.cy = GetSystemMetrics(SM_CYSMICON);

+			sid.pszName = szId; // name to refer to icon when playing and in db

 			sid.flags = SIDF_SORTED | SIDF_TCHAR;

 

 			for (int i=0; i < nCountriesCount; i++) {

@@ -404,14 +356,15 @@ void InitIcons()
 				index = CountryNumberToIndex(countries[i].id);

 

 				phIconHandles[index] = IcoLib_AddIcon(&sid);

-				if (sid.hDefaultIcon!=NULL) DestroyIcon(sid.hDefaultIcon);

+				if (sid.hDefaultIcon != NULL)

+					DestroyIcon(sid.hDefaultIcon);

 				mir_free(sid.description.t); sid.description.t = NULL;

 			}

 		}

 		ImageList_Destroy(himl);

 	}

 

-	/* create services */

+	// create services

 	CreateServiceFunction(MS_FLAGS_LOADFLAGICON,ServiceLoadFlagIcon);

 	CreateServiceFunction(MS_FLAGS_CREATEMERGEDFLAGICON,ServiceCreateMergedFlagIcon);

 }

@@ -419,10 +372,10 @@ void InitIcons()
 void UninitIcons()

 {

 	for(int i=0;i<nCountriesCount;++i) {

-		/* create identifier */

+		// create identifier

 		char szId[20];

 		mir_snprintf(szId, _countof(szId), (countries[i].id == 0xFFFF) ? "%s0x%X" : "%s%i", "flags_", countries[i].id); /* buffer safe */

 		IcoLib_RemoveIcon(szId);

 	}

-	mir_free(phIconHandles);  /* does NULL check */

+	mir_free(phIconHandles);  // does NULL check

 }