[hbelusca] 66589: [DESK]: Include files from the wallpaper directory in the list of available desktop backgrounds. Patch by Ricardo Hanke. CORE-9288 #resolve #comment Patch v3 committed, thanks!
6 Mar
2015
6 Mar
'15
8:13 p.m.
Author: hbelusca
Date: Fri Mar 6 20:13:21 2015
New Revision: 66589
URL: http://svn.reactos.org/svn/reactos?rev=66589&view=rev
Log:
[DESK]: Include files from the wallpaper directory in the list of available desktop
backgrounds.
Patch by Ricardo Hanke.
CORE-9288 #resolve #comment Patch v3 committed, thanks!
Modified:
trunk/reactos/dll/cpl/desk/background.c
Modified: trunk/reactos/dll/cpl/desk/background.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/desk/background.c?…
==============================================================================
--- trunk/reactos/dll/cpl/desk/background.c [iso-8859-1] (original)
+++ trunk/reactos/dll/cpl/desk/background.c [iso-8859-1] Fri Mar 6 20:13:21 2015
@@ -11,6 +11,7 @@
#include "desk.h"
#include <shellapi.h>
+#include <shlwapi.h>
#define MAX_BACKGROUNDS 100
@@ -163,14 +164,121 @@
}
-/* Add the images in the C:\ReactOS directory and the current wallpaper if any */
-static VOID
-AddListViewItems(HWND hwndDlg, PDATA pData)
+static UINT
+AddWallpapersFromDirectory(UINT uCounter, HWND hwndBackgroundList, BackgroundItem
*backgroundItem, PDATA pData, LPCTSTR wallpaperFilename, LPCTSTR wallpaperDirectory)
{
WIN32_FIND_DATA fd;
HANDLE hFind;
TCHAR szSearchPath[MAX_PATH];
LPTSTR szFileTypes = NULL;
+ TCHAR separators[] = TEXT(";");
+ TCHAR *token;
+ HRESULT hr;
+ SHFILEINFO sfi;
+ UINT i = uCounter;
+ LV_ITEM listItem;
+ HIMAGELIST himl;
+
+
+ szFileTypes = GdipGetSupportedFileExtensions();
+ if (!szFileTypes)
+ {
+ return i;
+ }
+
+ token = _tcstok(szFileTypes, separators);
+ while (token != NULL)
+ {
+ if (!PathCombine(szSearchPath, wallpaperDirectory, token))
+ {
+ HeapFree(GetProcessHeap(), 0, szFileTypes);
+ return i;
+ }
+
+ hFind = FindFirstFile(szSearchPath, &fd);
+ while (hFind != INVALID_HANDLE_VALUE)
+ {
+ TCHAR filename[MAX_PATH];
+
+ if (!PathCombine(filename, wallpaperDirectory, fd.cFileName))
+ {
+ FindClose(hFind);
+ HeapFree(GetProcessHeap(), 0, szFileTypes);
+ return i;
+ }
+
+ /* Don't add any hidden bitmaps. Also don't add current wallpaper
once more. */
+ if (((fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) == 0) &&
(_tcsicmp(wallpaperFilename, filename) != 0))
+ {
+ himl = (HIMAGELIST)SHGetFileInfo(filename,
+ 0,
+ &sfi,
+ sizeof(sfi),
+ SHGFI_SYSICONINDEX | SHGFI_SMALLICON |
+ SHGFI_DISPLAYNAME);
+
+ if (himl == NULL)
+ break;
+
+ if (i++ == 0)
+ {
+ (void)ListView_SetImageList(hwndBackgroundList, himl, LVSIL_SMALL);
+ }
+
+ backgroundItem =
&pData->backgroundItems[pData->listViewItemCount];
+
+ backgroundItem->bWallpaper = TRUE;
+
+ hr = StringCbCopy(backgroundItem->szDisplayName,
sizeof(backgroundItem->szDisplayName), sfi.szDisplayName);
+ if (FAILED(hr))
+ {
+ FindClose(hFind);
+ HeapFree(GetProcessHeap(), 0, szFileTypes);
+ return i;
+ }
+
+ PathRemoveExtension(backgroundItem->szDisplayName);
+
+ hr = StringCbCopy(backgroundItem->szFilename,
sizeof(backgroundItem->szFilename), filename);
+ if (FAILED(hr))
+ {
+ FindClose(hFind);
+ HeapFree(GetProcessHeap(), 0, szFileTypes);
+ return i;
+ }
+
+ ZeroMemory(&listItem, sizeof(LV_ITEM));
+ listItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE | LVIF_IMAGE;
+ listItem.pszText = backgroundItem->szDisplayName;
+ listItem.state = 0;
+ listItem.iImage = sfi.iIcon;
+ listItem.iItem = pData->listViewItemCount;
+ listItem.lParam = pData->listViewItemCount;
+
+ (void)ListView_InsertItem(hwndBackgroundList, &listItem);
+
+ pData->listViewItemCount++;
+ }
+
+ if(!FindNextFile(hFind, &fd))
+ break;
+ }
+
+ token = _tcstok(NULL, separators);
+ FindClose(hFind);
+ }
+
+ HeapFree(GetProcessHeap(), 0, szFileTypes);
+
+ return i;
+}
+
+
+/* Add the images in the C:\ReactOS, the wallpaper directory and the current wallpaper if
any */
+static VOID
+AddListViewItems(HWND hwndDlg, PDATA pData)
+{
+ TCHAR szSearchPath[MAX_PATH];
LV_ITEM listItem;
LV_COLUMN dummy;
RECT clientRect;
@@ -185,10 +293,7 @@
LONG result;
UINT i = 0;
BackgroundItem *backgroundItem = NULL;
- TCHAR separators[] = TEXT(";");
- TCHAR *token;
HWND hwndBackgroundList;
- TCHAR *p;
HRESULT hr;
hwndBackgroundList = GetDlgItem(hwndDlg, IDC_BACKGROUND_LIST);
@@ -290,9 +395,7 @@
return;
}
- p = _tcsrchr(backgroundItem->szDisplayName, _T('.'));
- if (p)
- *p = (TCHAR)0;
+ PathRemoveExtension(backgroundItem->szDisplayName);
hr = StringCbCopy(backgroundItem->szFilename,
sizeof(backgroundItem->szFilename), wallpaperFilename);
if (FAILED(hr))
@@ -323,116 +426,16 @@
}
/* Add all the images in the C:\ReactOS directory. */
-
- szFileTypes = GdipGetSupportedFileExtensions();
- if (!szFileTypes)
- {
- return;
- }
-
- token = _tcstok(szFileTypes, separators);
- while (token != NULL)
- {
- GetWindowsDirectory(szSearchPath, MAX_PATH);
-
- hr = StringCbCat(szSearchPath, sizeof(szSearchPath), TEXT("\\"));
- if (FAILED(hr))
- {
- HeapFree(GetProcessHeap(), 0, szFileTypes);
- return;
- }
-
- hr = StringCbCat(szSearchPath, sizeof(szSearchPath), token);
- if (FAILED(hr))
- {
- HeapFree(GetProcessHeap(), 0, szFileTypes);
- return;
- }
-
- hFind = FindFirstFile(szSearchPath, &fd);
- while (hFind != INVALID_HANDLE_VALUE)
- {
- TCHAR filename[MAX_PATH];
-
- GetWindowsDirectory(filename, MAX_PATH);
-
- hr = StringCbCat(filename, sizeof(filename), TEXT("\\"));
- if (FAILED(hr))
- {
- FindClose(hFind);
- HeapFree(GetProcessHeap(), 0, szFileTypes);
- return;
- }
- hr = StringCbCat(filename, sizeof(filename), fd.cFileName);
- if (FAILED(hr))
- {
- FindClose(hFind);
- HeapFree(GetProcessHeap(), 0, szFileTypes);
- return;
- }
-
- /* Don't add any hidden bitmaps. Also don't add current wallpaper
once more. */
- if (((fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) == 0) &&
(_tcsicmp(wallpaperFilename, filename) != 0))
- {
- himl = (HIMAGELIST)SHGetFileInfo(filename,
- 0,
- &sfi,
- sizeof(sfi),
- SHGFI_SYSICONINDEX | SHGFI_SMALLICON |
- SHGFI_DISPLAYNAME);
-
- if (himl == NULL)
- break;
-
- if (i++ == 0)
- {
- (void)ListView_SetImageList(hwndBackgroundList, himl, LVSIL_SMALL);
- }
-
- backgroundItem =
&pData->backgroundItems[pData->listViewItemCount];
-
- backgroundItem->bWallpaper = TRUE;
-
- hr = StringCbCopy(backgroundItem->szDisplayName,
sizeof(backgroundItem->szDisplayName), sfi.szDisplayName);
- if (FAILED(hr))
- {
- FindClose(hFind);
- HeapFree(GetProcessHeap(), 0, szFileTypes);
- return;
- }
- p = _tcsrchr(backgroundItem->szDisplayName, _T('.'));
- if (p)
- *p = (TCHAR)0;
- hr = StringCbCopy(backgroundItem->szFilename,
sizeof(backgroundItem->szFilename), filename);
- if (FAILED(hr))
- {
- FindClose(hFind);
- HeapFree(GetProcessHeap(), 0, szFileTypes);
- return;
- }
-
- ZeroMemory(&listItem, sizeof(LV_ITEM));
- listItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE | LVIF_IMAGE;
- listItem.pszText = backgroundItem->szDisplayName;
- listItem.state = 0;
- listItem.iImage = sfi.iIcon;
- listItem.iItem = pData->listViewItemCount;
- listItem.lParam = pData->listViewItemCount;
-
- (void)ListView_InsertItem(hwndBackgroundList, &listItem);
-
- pData->listViewItemCount++;
- }
-
- if(!FindNextFile(hFind, &fd))
- break;
- }
-
- token = _tcstok(NULL, separators);
- FindClose(hFind);
- }
-
- HeapFree(GetProcessHeap(), 0, szFileTypes);
+ if (GetWindowsDirectory(szSearchPath, MAX_PATH))
+ {
+ i = AddWallpapersFromDirectory(i, hwndBackgroundList, backgroundItem, pData,
wallpaperFilename, szSearchPath);
+ }
+
+ /* Add all the images in the wallpaper directory. */
+ if (SHRegGetPath(HKEY_LOCAL_MACHINE,
TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion"),
TEXT("WallpaperDir"), szSearchPath, 0) == ERROR_SUCCESS)
+ {
+ i = AddWallpapersFromDirectory(i, hwndBackgroundList, backgroundItem, pData,
wallpaperFilename, szSearchPath);
+ }
}
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hbelusca＠svn.reactos.org