Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-05-31 23:18:39 +00:00
Code Issues Projects Releases Packages Wiki Activity

- Move global variables into a struct that is attached to the property sheet page dialog.

Browse source 
- Remove trailing whitespace and tabs.
- Clean up the source code.

svn path=/trunk/; revision=24836
This commit is contained in:
Eric Kohl 2006-11-26 12:47:56 +00:00
parent 756f987da0
commit 62d7a61d53
7 changed files with 622 additions and 590 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
reactos/dll/cpl/desk/appearance.c
View file

@ -10,7 +10,8 @@
#include "desk.h"
INT_PTR CALLBACK AppearancePageProc(HWND hwndDlg,
INT_PTR CALLBACK
AppearancePageProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
@ -19,15 +20,13 @@ INT_PTR CALLBACK AppearancePageProc(HWND hwndDlg,
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(hwndDlg);
switch(uMsg)
switch (uMsg)
{
case WM_INITDIALOG:
{
} break;
break;
case WM_COMMAND:
{
} break;
break;
}
return FALSE;

483
reactos/dll/cpl/desk/background.c
View file

@ -26,34 +26,30 @@ typedef struct
} BackgroundItem;
BackgroundItem g_backgroundItems[MAX_BACKGROUNDS];
typedef struct _GLOBAL_DATA
{
BackgroundItem backgroundItems[MAX_BACKGROUNDS];
DIBitmap *g_pWallpaperBitmap = NULL;
PDIBITMAP pWallpaperBitmap;
int g_placementSelection = 0;
int g_backgroundSelection = 0;
int placementSelection;
int backgroundSelection;
/* this holds current selection of background color */
COLORREF g_backgroundDesktopColor = 0;
/* this holds selection of custom colors in dialog box */
COLORREF custom_colors[16] = {0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0};
COLORREF backgroundDesktopColor;
COLORREF custom_colors[16];
int g_listViewItemCount = 0;
int listViewItemCount;
HWND g_hBackgroundPage = NULL;
HWND g_hBackgroundList = NULL;
HWND g_hBackgroundPreview = NULL;
HBITMAP hBitmap;
int cxSource;
int cySource;
} GLOBAL_DATA, *PGLOBAL_DATA;
HWND g_hPlacementCombo = NULL;
HWND g_hColorButton = NULL;
HIMAGELIST g_hShellImageList = NULL;
static HBITMAP hBitmap = NULL;
static int cxSource, cySource;
/* Add the images in the C:\ReactOS directory and the current wallpaper if any */
void AddListViewItems()
static VOID
AddListViewItems(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
WIN32_FIND_DATA fd;
HANDLE hFind;
@ -73,18 +69,21 @@ void AddListViewItems()
BackgroundItem *backgroundItem = NULL;
TCHAR separators[] = TEXT(";");
TCHAR *token;
HWND hwndBackgroundList;
GetClientRect(g_hBackgroundList, &clientRect);
hwndBackgroundList = GetDlgItem(hwndDlg, IDC_BACKGROUND_LIST);
GetClientRect(hwndBackgroundList, &clientRect);
/* Add a new column to the list */
ZeroMemory(&dummy, sizeof(LV_COLUMN));
dummy.mask = LVCF_SUBITEM | LVCF_WIDTH;
dummy.iSubItem = 0;
dummy.cx = (clientRect.right - clientRect.left) - GetSystemMetrics(SM_CXVSCROLL);
(void)ListView_InsertColumn(g_hBackgroundList, 0, &dummy);
ListView_InsertColumn(hwndBackgroundList, 0, &dummy);
/* Add the "None" item */
backgroundItem = &g_backgroundItems[g_listViewItemCount];
backgroundItem = &pGlobalData->backgroundItems[pGlobalData->listViewItemCount];
backgroundItem->bWallpaper = FALSE;
LoadString(hApplet,
IDS_NONE,
@ -96,19 +95,19 @@ void AddListViewItems()
listItem.state = LVIS_SELECTED;
listItem.pszText = backgroundItem->szDisplayName;
listItem.iImage = -1;
listItem.iItem = g_listViewItemCount;
listItem.lParam = g_listViewItemCount;
listItem.iItem = pGlobalData->listViewItemCount;
listItem.lParam = pGlobalData->listViewItemCount;
(void)ListView_InsertItem(g_hBackgroundList, &listItem);
ListView_SetItemState(g_hBackgroundList, g_listViewItemCount, LVIS_SELECTED, LVIS_SELECTED);
ListView_InsertItem(hwndBackgroundList, &listItem);
ListView_SetItemState(hwndBackgroundList, pGlobalData->listViewItemCount, LVIS_SELECTED, LVIS_SELECTED);
g_listViewItemCount++;
pGlobalData->listViewItemCount++;
/* Add current wallpaper if any */
RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"), 0, KEY_ALL_ACCESS, &regKey);
result = RegQueryValueEx(regKey, TEXT("Wallpaper"), 0, &varType, (LPBYTE)wallpaperFilename, &bufferSize);
if((result == ERROR_SUCCESS) && (_tcslen(wallpaperFilename) > 0))
result = RegQueryValueEx(regKey, TEXT("Wallpaper"), 0, &varType, (LPBYTE)wallpaperFilename, &bufferSize);
if ((result == ERROR_SUCCESS) && (_tcslen(wallpaperFilename) > 0))
{
himl = (HIMAGELIST)SHGetFileInfo(wallpaperFilename,
0,
@ -117,15 +116,14 @@ void AddListViewItems()
SHGFI_SYSICONINDEX | SHGFI_SMALLICON |
SHGFI_DISPLAYNAME);
if(himl != NULL)
if (himl != NULL)
{
if(i++ == 0)
if (i++ == 0)
{
g_hShellImageList = himl;
(void)ListView_SetImageList(g_hBackgroundList, himl, LVSIL_SMALL);
ListView_SetImageList(hwndBackgroundList, himl, LVSIL_SMALL);
}
backgroundItem = &g_backgroundItems[g_listViewItemCount];
backgroundItem = &pGlobalData->backgroundItems[pGlobalData->listViewItemCount];
backgroundItem->bWallpaper = TRUE;
@ -137,13 +135,13 @@ void AddListViewItems()
listItem.state = LVIS_SELECTED;
listItem.pszText = backgroundItem->szDisplayName;
listItem.iImage = sfi.iIcon;
listItem.iItem = g_listViewItemCount;
listItem.lParam = g_listViewItemCount;
listItem.iItem = pGlobalData->listViewItemCount;
listItem.lParam = pGlobalData->listViewItemCount;
(void)ListView_InsertItem(g_hBackgroundList, &listItem);
ListView_SetItemState(g_hBackgroundList, g_listViewItemCount, LVIS_SELECTED, LVIS_SELECTED);
ListView_InsertItem(hwndBackgroundList, &listItem);
ListView_SetItemState(hwndBackgroundList, pGlobalData->listViewItemCount, LVIS_SELECTED, LVIS_SELECTED);
g_listViewItemCount++;
pGlobalData->listViewItemCount++;
}
}
@ -153,19 +151,18 @@ void AddListViewItems()
LoadString(hApplet, IDS_SUPPORTED_EXT, szFileTypes, sizeof(szFileTypes) / sizeof(TCHAR));
token = _tcstok ( szFileTypes, separators );
while ( token != NULL )
token = _tcstok(szFileTypes, separators);
while (token != NULL)
{
GetWindowsDirectory(szSearchPath, MAX_PATH);
_tcscat(szSearchPath, TEXT("\\"));
_tcscat(szSearchPath, token);
hFind = FindFirstFile(szSearchPath, &fd);
while(hFind != INVALID_HANDLE_VALUE)
while (hFind != INVALID_HANDLE_VALUE)
{
/* Don't add any hidden bitmaps */
if((fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) == 0)
if ((fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) == 0)
{
TCHAR filename[MAX_PATH];
@ -181,15 +178,15 @@ void AddListViewItems()
SHGFI_SYSICONINDEX | SHGFI_SMALLICON |
SHGFI_DISPLAYNAME);
if(himl == NULL) break;
if (himl == NULL)
break;
if(i++ == 0)
if (i++ == 0)
{
g_hShellImageList = himl;
(void)ListView_SetImageList(g_hBackgroundList, himl, LVSIL_SMALL);
ListView_SetImageList(hwndBackgroundList, himl, LVSIL_SMALL);
}
backgroundItem = &g_backgroundItems[g_listViewItemCount];
backgroundItem = &pGlobalData->backgroundItems[pGlobalData->listViewItemCount];
backgroundItem->bWallpaper = TRUE;
@ -201,23 +198,25 @@ void AddListViewItems()
listItem.pszText = backgroundItem->szDisplayName;
listItem.state = 0;
listItem.iImage = sfi.iIcon;
listItem.iItem = g_listViewItemCount;
listItem.lParam = g_listViewItemCount;
listItem.iItem = pGlobalData->listViewItemCount;
listItem.lParam = pGlobalData->listViewItemCount;
(void)ListView_InsertItem(g_hBackgroundList, &listItem);
ListView_InsertItem(hwndBackgroundList, &listItem);
g_listViewItemCount++;
pGlobalData->listViewItemCount++;
}
if(!FindNextFile(hFind, &fd))
hFind = INVALID_HANDLE_VALUE;
}
token = _tcstok ( NULL, separators );
token = _tcstok(NULL, separators);
}
}
void InitBackgroundDialog()
static VOID
InitBackgroundDialog(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
TCHAR szString[256];
HKEY regKey;
@ -227,26 +226,22 @@ void InitBackgroundDialog()
LONG result;
BITMAP bitmap;
g_backgroundDesktopColor = GetSysColor( COLOR_BACKGROUND );
g_hBackgroundList = GetDlgItem(g_hBackgroundPage, IDC_BACKGROUND_LIST);
g_hBackgroundPreview = GetDlgItem(g_hBackgroundPage, IDC_BACKGROUND_PREVIEW);
g_hPlacementCombo = GetDlgItem(g_hBackgroundPage, IDC_PLACEMENT_COMBO);
g_hColorButton = GetDlgItem(g_hBackgroundPage, IDC_COLOR_BUTTON);
pGlobalData->backgroundDesktopColor = GetSysColor(COLOR_BACKGROUND);
AddListViewItems();
AddListViewItems(hwndDlg, pGlobalData);
LoadString(hApplet, IDS_CENTER, szString, sizeof(szString) / sizeof(TCHAR));
SendMessage(g_hPlacementCombo, CB_INSERTSTRING, PLACEMENT_CENTER, (LPARAM)szString);
SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_INSERTSTRING, PLACEMENT_CENTER, (LPARAM)szString);
LoadString(hApplet, IDS_STRETCH, szString, sizeof(szString) / sizeof(TCHAR));
SendMessage(g_hPlacementCombo, CB_INSERTSTRING, PLACEMENT_STRETCH, (LPARAM)szString);
SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_INSERTSTRING, PLACEMENT_STRETCH, (LPARAM)szString);
LoadString(hApplet, IDS_TILE, szString, sizeof(szString) / sizeof(TCHAR));
SendMessage(g_hPlacementCombo, CB_INSERTSTRING, PLACEMENT_TILE, (LPARAM)szString);
SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_INSERTSTRING, PLACEMENT_TILE, (LPARAM)szString);
/* Load the default settings from the registry */
result = RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"), 0, KEY_ALL_ACCESS, &regKey);
if( result != ERROR_SUCCESS )
if (result != ERROR_SUCCESS)
{
/* reg key open failed; maybe it does not exist? create it! */
DWORD dwDisposition = 0;
@ -258,120 +253,134 @@ void InitBackgroundDialog()
}
result = RegQueryValueEx(regKey, TEXT("WallpaperStyle"), 0, &varType, (LPBYTE)szBuffer, &bufferSize);
if(result == ERROR_SUCCESS)
if (result == ERROR_SUCCESS)
{
if(_ttoi(szBuffer) == 0)
if (_ttoi(szBuffer) == 0)
{
SendMessage(g_hPlacementCombo, CB_SETCURSEL, PLACEMENT_CENTER, 0);
g_placementSelection = PLACEMENT_CENTER;
SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_SETCURSEL, PLACEMENT_CENTER, 0);
pGlobalData->placementSelection = PLACEMENT_CENTER;
}
if(_ttoi(szBuffer) == 2)
if (_ttoi(szBuffer) == 2)
{
SendMessage(g_hPlacementCombo, CB_SETCURSEL, PLACEMENT_STRETCH, 0);
g_placementSelection = PLACEMENT_STRETCH;
SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_SETCURSEL, PLACEMENT_STRETCH, 0);
pGlobalData->placementSelection = PLACEMENT_STRETCH;
}
}
else
{
SendMessage(g_hPlacementCombo, CB_SETCURSEL, PLACEMENT_CENTER, 0);
g_placementSelection = PLACEMENT_CENTER;
SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_SETCURSEL, PLACEMENT_CENTER, 0);
pGlobalData->placementSelection = PLACEMENT_CENTER;
}
result = RegQueryValueEx(regKey, TEXT("TileWallpaper"), 0, &varType, (LPBYTE)szBuffer, &bufferSize);
if(result == ERROR_SUCCESS)
if (result == ERROR_SUCCESS)
{
if(_ttoi(szBuffer) == 1)
if (_ttoi(szBuffer) == 1)
{
SendMessage(g_hPlacementCombo, CB_SETCURSEL, PLACEMENT_TILE, 0);
g_placementSelection = PLACEMENT_TILE;
SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_SETCURSEL, PLACEMENT_TILE, 0);
pGlobalData->placementSelection = PLACEMENT_TILE;
}
}
RegCloseKey(regKey);
hBitmap = LoadImage(hApplet, MAKEINTRESOURCE(IDC_MONITOR), IMAGE_BITMAP, 0, 0, LR_LOADTRANSPARENT);
if (hBitmap != NULL)
pGlobalData->hBitmap = LoadImage(hApplet, MAKEINTRESOURCE(IDC_MONITOR), IMAGE_BITMAP, 0, 0, LR_LOADTRANSPARENT);
if (pGlobalData->hBitmap != NULL)
{
GetObject(hBitmap, sizeof(BITMAP), &bitmap);
GetObject(pGlobalData->hBitmap, sizeof(BITMAP), &bitmap);
cxSource = bitmap.bmWidth;
cySource = bitmap.bmHeight;
pGlobalData->cxSource = bitmap.bmWidth;
pGlobalData->cySource = bitmap.bmHeight;
}
}
void OnColorButton()
static VOID
OnColorButton(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
/* Load custom colors from Registry */
HKEY hKey = NULL;
LONG res = ERROR_SUCCESS;
CHOOSECOLOR cc;
res = RegCreateKeyEx( HKEY_CURRENT_USER, TEXT("Control Panel\\Appearance"), 0, NULL, 0,
KEY_ALL_ACCESS, NULL, &hKey, NULL );
res = RegCreateKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Appearance"), 0, NULL, 0,
KEY_ALL_ACCESS, NULL, &hKey, NULL);
/* Now the key is either created or opened existing, if res == ERROR_SUCCESS */
if( res == ERROR_SUCCESS )
if (res == ERROR_SUCCESS)
{
/* Key opened */
DWORD dwType = REG_BINARY;
DWORD cbData = sizeof(custom_colors);
res = RegQueryValueEx( hKey, TEXT("CustomColors"), NULL, &dwType,
(LPBYTE)custom_colors, &cbData );
RegCloseKey( hKey );
DWORD cbData = sizeof(pGlobalData->custom_colors);
res = RegQueryValueEx(hKey, TEXT("CustomColors"), NULL, &dwType,
(LPBYTE)pGlobalData->custom_colors, &cbData);
RegCloseKey(hKey);
hKey = NULL;
}
/* Launch ChooseColor() dialog */
cc.lStructSize = sizeof(CHOOSECOLOR);
cc.hwndOwner = g_hBackgroundPage;
cc.hwndOwner = hwndDlg;
cc.hInstance = NULL;
cc.rgbResult = g_backgroundDesktopColor;
cc.lpCustColors = custom_colors;
cc.rgbResult = pGlobalData->backgroundDesktopColor;
cc.lpCustColors = pGlobalData->custom_colors;
cc.Flags = CC_ANYCOLOR | /* Causes the dialog box to display all available colors in the set of basic colors. */
CC_FULLOPEN | /* opens dialog in full size */
CC_RGBINIT ; /* init chosen color by rgbResult value */
cc.lCustData = 0;
cc.lpfnHook = NULL;
cc.lpTemplateName = NULL;
if( ChooseColor( &cc ) )
if (ChooseColor(&cc))
{
/* Save selected color to var */
g_backgroundDesktopColor = cc.rgbResult;
pGlobalData->backgroundDesktopColor = cc.rgbResult;
/* Allpy buuton will be activated */
PropSheet_Changed( GetParent( g_hBackgroundPage ), g_hBackgroundPage );
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
/* Window will be updated :) */
InvalidateRect(g_hBackgroundPreview, NULL, TRUE);
InvalidateRect(GetDlgItem(hwndDlg, IDC_BACKGROUND_PREVIEW), NULL, TRUE);
/* Save custom colors to reg. To this moment key must be ceated already. See above */
res = RegOpenKeyEx( HKEY_CURRENT_USER, TEXT("Control Panel\\Appearance"), 0,
KEY_WRITE, &hKey );
if( res == ERROR_SUCCESS )
res = RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Appearance"), 0,
KEY_WRITE, &hKey);
if (res == ERROR_SUCCESS)
{
/* Key opened */
RegSetValueEx( hKey, TEXT("CustomColors"), 0, REG_BINARY,
(const BYTE *)custom_colors, sizeof(custom_colors) );
RegCloseKey( hKey );
RegSetValueEx(hKey, TEXT("CustomColors"), 0, REG_BINARY,
(const BYTE *)pGlobalData->custom_colors, sizeof(pGlobalData->custom_colors));
RegCloseKey(hKey);
hKey = NULL;
}
}
}
BOOL CheckListViewFilenameExists(HWND hWndList, LPCTSTR tszFileName)
/*
* ListView_FindItem() Macro: Searches for a list-view item with the specified
* characteristics. Returns the index of the item if successful, or -1 otherwise
*/
static BOOL
CheckListViewFilenameExists(HWND hwndList, LPCTSTR tszFileName)
{
/* ListView_FindItem() Macro: Searches for a list-view item with the specified *
* characteristics. Returns the index of the item if successful, or -1 otherwise */
LVFINDINFO lvfi;
int retVal;
lvfi.flags = LVFI_STRING; /* search item by EXACT string */
lvfi.psz = tszFileName; /* string to search */
/* other items of this structure are not valid, besacuse flags are not set. */
retVal = ListView_FindItem( hWndList, -1, &lvfi );
if( retVal != -1 ) return TRUE; /* item found! */
retVal = ListView_FindItem(hwndList, -1, &lvfi);
if (retVal != -1)
return TRUE; /* item found! */
return FALSE; /* item not found. */
}
void OnBrowseButton()
static VOID
OnBrowseButton(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
OPENFILENAME ofn;
TCHAR filename[MAX_PATH];
@ -380,11 +389,14 @@ void OnBrowseButton()
BackgroundItem *backgroundItem = NULL;
SHFILEINFO sfi;
LV_ITEM listItem;
HWND hwndBackgroundList;
hwndBackgroundList = GetDlgItem(hwndDlg, IDC_BACKGROUND_LIST);
ZeroMemory(&ofn, sizeof(OPENFILENAME));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = g_hBackgroundPage;
ofn.hwndOwner = hwndDlg;
ofn.lpstrFile = filename;
LoadString(hApplet, IDS_BACKGROUND_COMDLG_FILTER, filter, sizeof(filter) / sizeof(TCHAR));
@ -400,13 +412,13 @@ void OnBrowseButton()
ofn.lpstrInitialDir = NULL;
ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
if(GetOpenFileName(&ofn) == TRUE)
if (GetOpenFileName(&ofn) == TRUE)
{
/* Check if there is already a entry that holds this filename */
if(CheckListViewFilenameExists(g_hBackgroundList, ofn.lpstrFileTitle) == TRUE)
if (CheckListViewFilenameExists(hwndBackgroundList, ofn.lpstrFileTitle) == TRUE)
return;
if(g_listViewItemCount > (MAX_BACKGROUNDS - 1))
if (pGlobalData->listViewItemCount > (MAX_BACKGROUNDS - 1))
return;
SHGetFileInfo(filename,
@ -415,7 +427,7 @@ void OnBrowseButton()
sizeof(sfi),
SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_DISPLAYNAME);
backgroundItem = &g_backgroundItems[g_listViewItemCount];
backgroundItem = &pGlobalData->backgroundItems[pGlobalData->listViewItemCount];
backgroundItem->bWallpaper = TRUE;
@ -427,47 +439,52 @@ void OnBrowseButton()
listItem.state = 0;
listItem.pszText = backgroundItem->szDisplayName;
listItem.iImage = sfi.iIcon;
listItem.iItem = g_listViewItemCount;
listItem.lParam = g_listViewItemCount;
listItem.iItem = pGlobalData->listViewItemCount;
listItem.lParam = pGlobalData->listViewItemCount;
(void)ListView_InsertItem(g_hBackgroundList, &listItem);
ListView_InsertItem(hwndBackgroundList, &listItem);
g_listViewItemCount++;
pGlobalData->listViewItemCount++;
}
}
void ListViewItemChanged(int itemIndex)
static VOID
ListViewItemChanged(HWND hwndDlg, PGLOBAL_DATA pGlobalData, int itemIndex)
{
BackgroundItem *backgroundItem = NULL;
g_backgroundSelection = itemIndex;
backgroundItem = &g_backgroundItems[g_backgroundSelection];
pGlobalData->backgroundSelection = itemIndex;
backgroundItem = &pGlobalData->backgroundItems[pGlobalData->backgroundSelection];
if(g_pWallpaperBitmap != NULL)
if (pGlobalData->pWallpaperBitmap != NULL)
{
DibFreeImage(g_pWallpaperBitmap);
g_pWallpaperBitmap = NULL;
DibFreeImage(pGlobalData->pWallpaperBitmap);
pGlobalData->pWallpaperBitmap = NULL;
}
if(backgroundItem->bWallpaper == TRUE)
if (backgroundItem->bWallpaper == TRUE)
{
g_pWallpaperBitmap = DibLoadImage(backgroundItem->szFilename);
pGlobalData->pWallpaperBitmap = DibLoadImage(backgroundItem->szFilename);
if(g_pWallpaperBitmap == NULL)
{
if (pGlobalData->pWallpaperBitmap == NULL)
return;
}
}
InvalidateRect(g_hBackgroundPreview, NULL, TRUE);
InvalidateRect(GetDlgItem(hwndDlg, IDC_BACKGROUND_PREVIEW),
NULL, TRUE);
EnableWindow(g_hColorButton, (backgroundItem->bWallpaper == FALSE ? TRUE : FALSE));
EnableWindow(g_hPlacementCombo, backgroundItem->bWallpaper);
EnableWindow(GetDlgItem(hwndDlg, IDC_COLOR_BUTTON),
(backgroundItem->bWallpaper == FALSE ? TRUE : FALSE));
EnableWindow(GetDlgItem(hwndDlg, IDC_PLACEMENT_COMBO),
backgroundItem->bWallpaper);
PropSheet_Changed(GetParent(g_hBackgroundPage), g_hBackgroundPage);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
void DrawBackgroundPreview(LPDRAWITEMSTRUCT draw)
static VOID
DrawBackgroundPreview(LPDRAWITEMSTRUCT draw, PGLOBAL_DATA pGlobalData)
{
float scaleX;
float scaleY;
@ -475,24 +492,27 @@ void DrawBackgroundPreview(LPDRAWITEMSTRUCT draw)
int scaledHeight;
int posX;
int posY;
HBRUSH hBrush;
int x;
int y;
if(g_backgroundItems[g_backgroundSelection].bWallpaper == FALSE)
if (pGlobalData->backgroundItems[pGlobalData->backgroundSelection].bWallpaper == FALSE)
{
/* update desktop background color image */
HBRUSH hBrush = CreateSolidBrush( g_backgroundDesktopColor );
FillRect(draw->hDC, &draw->rcItem, hBrush );
DeleteObject( hBrush );
hBrush = CreateSolidBrush(pGlobalData->backgroundDesktopColor);
FillRect(draw->hDC, &draw->rcItem, hBrush);
DeleteObject(hBrush);
return;
}
if(g_pWallpaperBitmap == NULL)
if (pGlobalData->pWallpaperBitmap == NULL)
return;
scaleX = ((float)GetSystemMetrics(SM_CXSCREEN) - 1) / (float)draw->rcItem.right;
scaleY = ((float)GetSystemMetrics(SM_CYSCREEN) - 1) / (float)draw->rcItem.bottom;
scaledWidth = g_pWallpaperBitmap->width / scaleX;
scaledHeight = g_pWallpaperBitmap->height / scaleY;
scaledWidth = pGlobalData->pWallpaperBitmap->width / scaleX;
scaledHeight = pGlobalData->pWallpaperBitmap->height / scaleY;
posX = (draw->rcItem.right / 2) - (scaledWidth / 2);
posY = (draw->rcItem.bottom / 2) - (scaledHeight / 2);
@ -501,8 +521,9 @@ void DrawBackgroundPreview(LPDRAWITEMSTRUCT draw)
SetStretchBltMode(draw->hDC, COLORONCOLOR);
if(g_placementSelection == PLACEMENT_CENTER)
switch (pGlobalData->placementSelection)
{
case PLACEMENT_CENTER:
StretchDIBits(draw->hDC,
posX,
posY,
@ -510,16 +531,15 @@ void DrawBackgroundPreview(LPDRAWITEMSTRUCT draw)
scaledHeight,
0,
0,
g_pWallpaperBitmap->width,
g_pWallpaperBitmap->height,
g_pWallpaperBitmap->bits,
g_pWallpaperBitmap->info,
pGlobalData->pWallpaperBitmap->width,
pGlobalData->pWallpaperBitmap->height,
pGlobalData->pWallpaperBitmap->bits,
pGlobalData->pWallpaperBitmap->info,
DIB_RGB_COLORS,
SRCCOPY);
}
break;
if(g_placementSelection == PLACEMENT_STRETCH)
{
case PLACEMENT_STRETCH:
StretchDIBits(draw->hDC,
0,
0,
@ -527,22 +547,18 @@ void DrawBackgroundPreview(LPDRAWITEMSTRUCT draw)
draw->rcItem.bottom,
0,
0,
g_pWallpaperBitmap->width,
g_pWallpaperBitmap->height,
g_pWallpaperBitmap->bits,
g_pWallpaperBitmap->info,
pGlobalData->pWallpaperBitmap->width,
pGlobalData->pWallpaperBitmap->height,
pGlobalData->pWallpaperBitmap->bits,
pGlobalData->pWallpaperBitmap->info,
DIB_RGB_COLORS,
SRCCOPY);
}
break;
if(g_placementSelection == PLACEMENT_TILE)
case PLACEMENT_TILE:
for (y = 0; y < draw->rcItem.bottom; y += scaledHeight)
{
int x;
int y;
for(y = 0; y < draw->rcItem.bottom; y += scaledHeight)
{
for(x = 0; x < draw->rcItem.right; x += scaledWidth)
for (x = 0; x < draw->rcItem.right; x += scaledWidth)
{
StretchDIBits(draw->hDC,
x,
@ -551,36 +567,39 @@ void DrawBackgroundPreview(LPDRAWITEMSTRUCT draw)
scaledHeight,
0,
0,
g_pWallpaperBitmap->width,
g_pWallpaperBitmap->height,
g_pWallpaperBitmap->bits,
g_pWallpaperBitmap->info,
pGlobalData->pWallpaperBitmap->width,
pGlobalData->pWallpaperBitmap->height,
pGlobalData->pWallpaperBitmap->bits,
pGlobalData->pWallpaperBitmap->info,
DIB_RGB_COLORS,
SRCCOPY);
}
}
break;
}
}
void SetWallpaper()
static VOID
SetWallpaper(PGLOBAL_DATA pGlobalData)
{
HKEY regKey;
RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"), 0, KEY_ALL_ACCESS, &regKey);
if(g_placementSelection == PLACEMENT_TILE)
if (pGlobalData->placementSelection == PLACEMENT_TILE)
{
RegSetValueEx(regKey, TEXT("TileWallpaper"), 0, REG_SZ, (BYTE *)TEXT("1"), sizeof(TCHAR) * 2);
RegSetValueEx(regKey, TEXT("WallpaperStyle"), 0, REG_SZ, (BYTE *)TEXT("0"), sizeof(TCHAR) * 2);
}
if(g_placementSelection == PLACEMENT_CENTER)
if (pGlobalData->placementSelection == PLACEMENT_CENTER)
{
RegSetValueEx(regKey, TEXT("TileWallpaper"), 0, REG_SZ, (BYTE *)TEXT("0"), sizeof(TCHAR) * 2);
RegSetValueEx(regKey, TEXT("WallpaperStyle"), 0, REG_SZ, (BYTE *)TEXT("0"), sizeof(TCHAR) * 2);
}
if(g_placementSelection == PLACEMENT_STRETCH)
if (pGlobalData->placementSelection == PLACEMENT_STRETCH)
{
RegSetValueEx(regKey, TEXT("TileWallpaper"), 0, REG_SZ, (BYTE *)TEXT("0"), sizeof(TCHAR) * 2);
RegSetValueEx(regKey, TEXT("WallpaperStyle"), 0, REG_SZ, (BYTE *)TEXT("2"), sizeof(TCHAR) * 2);
@ -588,11 +607,11 @@ void SetWallpaper()
RegCloseKey(regKey);
if(g_backgroundItems[g_backgroundSelection].bWallpaper == TRUE)
if (pGlobalData->backgroundItems[pGlobalData->backgroundSelection].bWallpaper == TRUE)
{
SystemParametersInfo(SPI_SETDESKWALLPAPER,
0,
g_backgroundItems[g_backgroundSelection].szFilename,
pGlobalData->backgroundItems[pGlobalData->backgroundSelection].szFilename,
SPIF_UPDATEINIFILE);
}
else
@ -601,17 +620,19 @@ void SetWallpaper()
}
}
void SetDesktopBackColor()
/* Change system color */
static VOID
SetDesktopBackColor(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
/* Change system color */
INT iElement = COLOR_BACKGROUND;
HKEY hKey;
LONG result;
TCHAR clText[16];
DWORD red, green, blue;
if( !SetSysColors( 1, &iElement, &g_backgroundDesktopColor ) )
MessageBox( g_hBackgroundPage, TEXT("SetSysColor() failed!"), /* these error texts can need internationalization? */
if( !SetSysColors( 1, &iElement, &pGlobalData->backgroundDesktopColor ) )
MessageBox(hwndDlg, TEXT("SetSysColor() failed!"), /* these error texts can need internationalization? */
TEXT("Error!"), MB_ICONSTOP );
/* Write color to registry key: HKEY_CURRENT_USER\Control Panel\Colors\Background */
hKey = NULL;
@ -626,61 +647,60 @@ void SetDesktopBackColor()
/* On error result will not contain ERROR_SUCCESS. I don't know how to handle */
/* this case :( */
}
red = GetRValue( g_backgroundDesktopColor );
green = GetGValue( g_backgroundDesktopColor );
blue = GetBValue( g_backgroundDesktopColor );
_stprintf( clText, TEXT("%d %d %d"), red, green, blue ); /* format string to be set to registry */
RegSetValueEx( hKey, TEXT("Background"), 0, REG_SZ, (BYTE *)clText, lstrlen( clText )*sizeof(TCHAR) + sizeof(TCHAR) );
RegCloseKey( hKey );
red = GetRValue(pGlobalData->backgroundDesktopColor);
green = GetGValue(pGlobalData->backgroundDesktopColor);
blue = GetBValue(pGlobalData->backgroundDesktopColor);
_stprintf(clText, TEXT("%d %d %d"), red, green, blue ); /* format string to be set to registry */
RegSetValueEx(hKey, TEXT("Background"), 0, REG_SZ, (BYTE *)clText, lstrlen( clText )*sizeof(TCHAR) + sizeof(TCHAR) );
RegCloseKey(hKey);
}
INT_PTR CALLBACK BackgroundPageProc(HWND hwndDlg,
INT_PTR CALLBACK
BackgroundPageProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
g_hBackgroundPage = hwndDlg;
PGLOBAL_DATA pGlobalData;
switch(uMsg)
pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch (uMsg)
{
case WM_INITDIALOG:
{
InitBackgroundDialog();
} break;
pGlobalData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA));
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
InitBackgroundDialog(hwndDlg, pGlobalData);
break;
case WM_COMMAND:
{
DWORD controlId = LOWORD(wParam);
DWORD command = HIWORD(wParam);
switch(controlId)
switch (controlId)
{
case IDC_COLOR_BUTTON:
{
if(command == BN_CLICKED)
OnColorButton();
} break;
if (command == BN_CLICKED)
OnColorButton(hwndDlg, pGlobalData);
break;
case IDC_BROWSE_BUTTON:
{
if(command == BN_CLICKED)
OnBrowseButton();
} break;
if (command == BN_CLICKED)
OnBrowseButton(hwndDlg, pGlobalData);
break;
case IDC_PLACEMENT_COMBO:
if (command == CBN_SELCHANGE)
{
if(command == CBN_SELCHANGE)
{
g_placementSelection = (int)SendMessage(g_hPlacementCombo, CB_GETCURSEL, 0, 0);
pGlobalData->placementSelection = (int)SendDlgItemMessage(hwndDlg, IDC_PLACEMENT_COMBO, CB_GETCURSEL, 0, 0);
InvalidateRect(g_hBackgroundPreview, NULL, TRUE);
InvalidateRect(GetDlgItem(hwndDlg, IDC_BACKGROUND_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(g_hBackgroundPage), g_hBackgroundPage);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
} break;
break;
}
} break;
@ -692,26 +712,29 @@ INT_PTR CALLBACK BackgroundPageProc(HWND hwndDlg,
hdc = BeginPaint(hwndDlg, &ps);
hdcMem = CreateCompatibleDC(hdc);
SelectObject(hdcMem, hBitmap);
SelectObject(hdcMem, pGlobalData->hBitmap);
TransparentBlt(hdc, 98, 0, cxSource, cySource, hdcMem, 0, 0, cxSource, cySource, 0xFF80FF);
TransparentBlt(hdc, 98, 0,
pGlobalData->cxSource, pGlobalData->cySource, hdcMem, 0, 0,
pGlobalData->cxSource, pGlobalData->cySource, 0xFF80FF);
DeleteDC(hdcMem);
EndPaint(hwndDlg, &ps);
} break;
}
break;
case WM_DRAWITEM:
{
LPDRAWITEMSTRUCT drawItem;
drawItem = (LPDRAWITEMSTRUCT)lParam;
if(drawItem->CtlID == IDC_BACKGROUND_PREVIEW)
if (drawItem->CtlID == IDC_BACKGROUND_PREVIEW)
{
DrawBackgroundPreview(drawItem);
DrawBackgroundPreview(drawItem, pGlobalData);
}
} break;
}
break;
case WM_NOTIFY:
{
@ -720,37 +743,31 @@ INT_PTR CALLBACK BackgroundPageProc(HWND hwndDlg,
switch(lpnm->code)
{
case PSN_APPLY:
{
SetWallpaper();
SetDesktopBackColor();
SetWallpaper(pGlobalData);
SetDesktopBackColor(hwndDlg, pGlobalData);
return TRUE;
} break;
case LVN_ITEMCHANGED:
{
LPNMLISTVIEW nm = (LPNMLISTVIEW)lParam;
if((nm->uNewState & LVIS_SELECTED) == 0)
if ((nm->uNewState & LVIS_SELECTED) == 0)
return FALSE;
ListViewItemChanged(nm->iItem);
ListViewItemChanged(hwndDlg, pGlobalData, nm->iItem);
} break;
default:
break;
}
} break;
}
break;
case WM_DESTROY:
{
if(g_pWallpaperBitmap != NULL)
DibFreeImage(g_pWallpaperBitmap);
if (pGlobalData->pWallpaperBitmap != NULL)
DibFreeImage(pGlobalData->pWallpaperBitmap);
DeleteObject(hBitmap);
} break;
DeleteObject(pGlobalData->hBitmap);
HeapFree(GetProcessHeap(), 0, pGlobalData);
break;
}
return FALSE;

2
reactos/dll/cpl/desk/de.rc
View file

@ -2,7 +2,7 @@ LANGUAGE LANG_GERMAN, SUBLANG_GERMAN
IDD_BACKGROUND DIALOGEX DISCARDABLE 0, 0, 246, 205
STYLE DS_SHELLFONT | WS_CHILD | WS_DISABLED | WS_CAPTION
CAPTION "Desktop"
CAPTION "Hintergrund"
FONT 8, "MS Shell Dlg"
BEGIN
CONTROL "", IDC_BACKGROUND_PREVIEW, "Static", SS_OWNERDRAW, 80, 10, 83, 57, WS_EX_STATICEDGE

33
reactos/dll/cpl/desk/desk.c
View file

@ -32,7 +32,9 @@ APPLET Applets[NUM_APPLETS] =
}
};
static VOID InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
static VOID
InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
{
ZeroMemory(psp, sizeof(PROPSHEETPAGE));
psp->dwSize = sizeof(PROPSHEETPAGE);
@ -42,8 +44,10 @@ static VOID InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
psp->pfnDlgProc = DlgProc;
}
/* Display Applet */
LONG APIENTRY DisplayApplet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam)
LONG APIENTRY
DisplayApplet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam)
{
PROPSHEETPAGE psp[4];
PROPSHEETHEADER psh;
@ -77,21 +81,18 @@ LONG APIENTRY DisplayApplet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam)
/* Control Panel Callback */
LONG CALLBACK CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
LONG CALLBACK
CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
{
int i = (int)lParam1;
switch(uMsg)
switch (uMsg)
{
case CPL_INIT:
{
return TRUE;
}
case CPL_GETCOUNT:
{
return NUM_APPLETS;
}
case CPL_INQUIRE:
{
@ -100,30 +101,30 @@ LONG CALLBACK CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
CPlInfo->idIcon = Applets[i].idIcon;
CPlInfo->idName = Applets[i].idName;
CPlInfo->idInfo = Applets[i].idDescription;
} break;
}
break;
case CPL_DBLCLK:
{
Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
} break;
break;
}
return FALSE;
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpvReserved)
BOOL WINAPI
DllMain(HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpvReserved)
{
UNREFERENCED_PARAMETER(lpvReserved);
switch(dwReason)
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:
{
hApplet = hinstDLL;
} break;
break;
}
return TRUE;
}

16
reactos/dll/cpl/desk/desk.h
View file

@ -11,31 +11,27 @@
#include "resource.h"
typedef struct
typedef struct _APPLET
{
int idIcon;
int idName;
int idDescription;
APPLET_PROC AppletProc;
} APPLET, *PAPPLET;
extern HINSTANCE hApplet;
typedef struct
typedef struct _DIBITMAP
{
BITMAPFILEHEADER *header;
BITMAPINFO *info;
BYTE *bits;
int width;
int height;
} DIBITMAP, *PDIBITMAP;
} DIBitmap;
extern HINSTANCE hApplet;
extern DIBitmap *DibLoadImage(TCHAR *filename);
extern void DibFreeImage(DIBitmap *bitmap);
PDIBITMAP DibLoadImage(LPTSTR lpFilename);
VOID DibFreeImage(PDIBITMAP lpBitmap);
DWORD DbgPrint(PCH Format,...);

62
reactos/dll/cpl/desk/dibitmap.c
View file

@ -10,83 +10,85 @@
#include "desk.h"
DIBitmap *DibLoadImage(TCHAR *filename)
PDIBITMAP
DibLoadImage(LPTSTR lpFilename)
{
BOOL bSuccess;
DWORD dwFileSize, dwHighSize, dwBytesRead;
HANDLE hFile;
DIBitmap *bitmap;
PDIBITMAP lpBitmap;
hFile = CreateFile(filename,
hFile = CreateFile(lpFilename,
GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_FLAG_SEQUENTIAL_SCAN,
NULL);
if(hFile == INVALID_HANDLE_VALUE)
if (hFile == INVALID_HANDLE_VALUE)
return NULL;
dwFileSize = GetFileSize(hFile, &dwHighSize);
if(dwHighSize)
if (dwHighSize)
{
CloseHandle(hFile);
return NULL;
}
bitmap = malloc(sizeof(DIBitmap));
if(!bitmap)
lpBitmap = HeapAlloc(GetProcessHeap(), 0, sizeof(DIBITMAP));
if (lpBitmap == NULL)
return NULL;
bitmap->header = malloc(dwFileSize);
if(!bitmap->header)
lpBitmap->header = HeapAlloc(GetProcessHeap(), 0, dwFileSize);
if (lpBitmap->header == NULL)
{
CloseHandle(hFile);
return NULL;
}
bSuccess = ReadFile(hFile, bitmap->header, dwFileSize, &dwBytesRead, NULL);
bSuccess = ReadFile(hFile, lpBitmap->header, dwFileSize, &dwBytesRead, NULL);
CloseHandle(hFile);
if(!bSuccess || (dwBytesRead != dwFileSize)
|| (bitmap->header->bfType != * (WORD *) "BM")
|| (bitmap->header->bfSize != dwFileSize))
if (!bSuccess ||
(dwBytesRead != dwFileSize) ||
(lpBitmap->header->bfType != * (WORD *) "BM") ||
(lpBitmap->header->bfSize != dwFileSize))
{
free(bitmap->header);
HeapFree(GetProcessHeap(), 0, lpBitmap->header);
return NULL;
}
bitmap->info = (BITMAPINFO *)(bitmap->header + 1);
bitmap->bits = (BYTE *)bitmap->header + bitmap->header->bfOffBits;
lpBitmap->info = (BITMAPINFO *)(lpBitmap->header + 1);
lpBitmap->bits = (BYTE *)lpBitmap->header + lpBitmap->header->bfOffBits;
/* Get the DIB width and height */
if(bitmap->info->bmiHeader.biSize == sizeof(BITMAPCOREHEADER))
if (lpBitmap->info->bmiHeader.biSize == sizeof(BITMAPCOREHEADER))
{
bitmap->width = ((BITMAPCOREHEADER *)bitmap->info)->bcWidth;
bitmap->height = ((BITMAPCOREHEADER *)bitmap->info)->bcHeight;
lpBitmap->width = ((BITMAPCOREHEADER *)lpBitmap->info)->bcWidth;
lpBitmap->height = ((BITMAPCOREHEADER *)lpBitmap->info)->bcHeight;
}
else
{
bitmap->width = bitmap->info->bmiHeader.biWidth;
bitmap->height = abs(bitmap->info->bmiHeader.biHeight);
lpBitmap->width = lpBitmap->info->bmiHeader.biWidth;
lpBitmap->height = abs(lpBitmap->info->bmiHeader.biHeight);
}
return bitmap;
return lpBitmap;
}
void DibFreeImage(DIBitmap *bitmap)
VOID
DibFreeImage(PDIBITMAP lpBitmap)
{
if(bitmap == NULL)
if (lpBitmap == NULL)
return;
/* Free the header */
if(bitmap->header != NULL)
free(bitmap->header);
if (lpBitmap->header != NULL)
HeapFree(GetProcessHeap(), 0, lpBitmap->header);
/* Free the bitmap structure */
if(bitmap != NULL)
free(bitmap);
if (lpBitmap != NULL)
HeapFree(GetProcessHeap(), 0, lpBitmap);
}

327
reactos/dll/cpl/desk/screensaver.c
View file

@ -13,10 +13,6 @@
#define MAX_SCREENSAVERS 100
static VOID SetScreenSaver(VOID);
static VOID AddListViewItems(HWND);
static VOID CheckRegScreenSaverIsSecure(HWND);
typedef struct
{
BOOL bIsScreenSaver; /* Is this background a wallpaper */
@ -24,12 +20,18 @@ typedef struct
TCHAR szDisplayName[256];
} ScreenSaverItem;
int ImageListSelection = -1;
ScreenSaverItem g_ScreenSaverItems[MAX_SCREENSAVERS];
HMENU g_hPopupMenu = NULL;
typedef struct _GLOBAL_DATA
{
ScreenSaverItem g_ScreenSaverItems[MAX_SCREENSAVERS];
int ImageListSelection;
HMENU g_hPopupMenu;
} GLOBAL_DATA, *PGLOBAL_DATA;
VOID ListViewItemAreChanged(HWND hwndDlg, int itemIndex)
static VOID
ListViewItemAreChanged(HWND hwndDlg, PGLOBAL_DATA pGlobalData, int itemIndex)
{
BOOL bEnable;
LV_ITEM lvItem;
@ -41,7 +43,7 @@ VOID ListViewItemAreChanged(HWND hwndDlg, int itemIndex)
if (!ListView_GetItem(GetDlgItem(hwndDlg, IDC_SCREENS_CHOICES), &lvItem))
return;
ImageListSelection = lvItem.lParam;
pGlobalData->ImageListSelection = lvItem.lParam;
bEnable = (lvItem.lParam != 0);
@ -52,8 +54,9 @@ VOID ListViewItemAreChanged(HWND hwndDlg, int itemIndex)
EnableWindow(GetDlgItem(hwndDlg, IDC_SCREENS_TIME), bEnable);
}
VOID
ScreensaverConfig(HWND hwndDlg)
static VOID
ScreensaverConfig(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
/*
/p:<hwnd> Run in preview
@ -66,25 +69,26 @@ ScreensaverConfig(HWND hwndDlg)
STARTUPINFO si;
PROCESS_INFORMATION pi;
if (ImageListSelection < 1)
if (pGlobalData->ImageListSelection < 1)
return;
swprintf(szCmdline, L"%s /c:%u",
g_ScreenSaverItems[ImageListSelection].szFilename,
pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename,
hwndDlg);
ZeroMemory( &si, sizeof(si) );
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
ZeroMemory( &pi, sizeof(pi) );
if(CreateProcess( NULL, szCmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi ))
ZeroMemory(&pi, sizeof(pi));
if(CreateProcess(NULL, szCmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
{
CloseHandle( pi.hProcess );
CloseHandle( pi.hThread );
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
}
}
VOID
ScreensaverPreview(HWND hwndDlg)
static VOID
ScreensaverPreview(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
/*
/p:<hwnd> Run in preview
@ -97,151 +101,42 @@ ScreensaverPreview(HWND hwndDlg)
STARTUPINFO si;
PROCESS_INFORMATION pi;
if (ImageListSelection < 1)
if (pGlobalData->ImageListSelection < 1)
return;
swprintf(szCmdline, L"%s /p", g_ScreenSaverItems[ImageListSelection].szFilename);
swprintf(szCmdline, L"%s /p",
pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename);
ZeroMemory( &si, sizeof(si) );
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
ZeroMemory( &pi, sizeof(pi) );
if(CreateProcess( NULL, szCmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi ))
ZeroMemory(&pi, sizeof(pi));
if(CreateProcess(NULL, szCmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
{
CloseHandle( pi.hProcess );
CloseHandle( pi.hThread );
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
}
}
VOID
ScreensaverDelete(HWND hwndDlg)
static VOID
ScreensaverDelete(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
SHFILEOPSTRUCT fos;
if (ImageListSelection < 1) // Can NOT delete anything :-)
if (pGlobalData->ImageListSelection < 1) // Can NOT delete anything :-)
return;
fos.hwnd = hwndDlg;
fos.wFunc = FO_DELETE;
fos.fFlags = 0;
fos.pFrom = g_ScreenSaverItems[ImageListSelection].szFilename;
fos.pFrom = pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename;
SHFileOperationW(&fos);
}
INT_PTR
CALLBACK
ScreenSaverPageProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
switch (uMsg)
{
case WM_DESTROY:
{
DestroyMenu(g_hPopupMenu);
break;
}
case WM_INITDIALOG:
{
SendDlgItemMessage(hwndDlg, IDC_SCREENS_TIME, UDM_SETRANGE, 0, MAKELONG ((short) 240, (short) 0));
AddListViewItems(hwndDlg);
g_hPopupMenu = LoadMenu(hApplet, MAKEINTRESOURCE(IDR_POPUP_MENU));
g_hPopupMenu = GetSubMenu(g_hPopupMenu, 0);
CheckRegScreenSaverIsSecure(hwndDlg);
} break;
case WM_COMMAND:
{
DWORD controlId = LOWORD(wParam);
DWORD command = HIWORD(wParam);
switch(controlId) {
case IDC_SCREENS_POWER_BUTTON: // Start Powercfg.Cpl
{
if (command == BN_CLICKED)
WinExec("rundll32 shell32.dll,Control_RunDLL powercfg.cpl,,",SW_SHOWNORMAL);
} break;
case IDC_SCREENS_TESTSC: // Screensaver Preview
{
if(command == BN_CLICKED)
ScreensaverPreview(hwndDlg);
break;
}
case ID_MENU_PREVIEW:
{
ScreensaverPreview(hwndDlg);
break;
}
case ID_MENU_CONFIG:
{
ScreensaverConfig(hwndDlg);
break;
}
case ID_MENU_DELETE: // Delete Screensaver
{
if(command == BN_CLICKED) {
ScreensaverDelete(hwndDlg);
}
} break;
case IDC_SCREENS_SETTINGS: // Screensaver Settings
{
if(command == BN_CLICKED)
ScreensaverConfig(hwndDlg);
break;
}
case IDC_SCREENS_USEPASSCHK: // Screensaver Is Secure
{
if(command == BN_CLICKED)
MessageBox(NULL, TEXT("That button doesn't do anything yet"), TEXT("Whoops"), MB_OK);
} break;
case IDC_SCREENS_TIME: // Delay before show screensaver
{
}
default:
break;
} break;
}
case WM_NOTIFY:
{
LPNMHDR lpnm = (LPNMHDR)lParam;
LPNMITEMACTIVATE nmia = (LPNMITEMACTIVATE) lParam;
RECT rc;
switch(lpnm->code)
{
case PSN_APPLY:
{
SetScreenSaver();
return TRUE;
} break;
case NM_RCLICK:
{
GetWindowRect(GetDlgItem(hwndDlg, IDC_SCREENS_CHOICES), &rc);
TrackPopupMenuEx(g_hPopupMenu, TPM_RIGHTBUTTON,
rc.left + nmia->ptAction.x, rc.top + nmia->ptAction.y, hwndDlg, NULL);
break;
}
case LVN_ITEMCHANGED:
{
LPNMLISTVIEW nm = (LPNMLISTVIEW)lParam;
if ((nm->uNewState & LVIS_SELECTED) == 0)
return FALSE;
ListViewItemAreChanged(hwndDlg, nm->iItem);
break;
}
default:
break;
}
} break;
}
return FALSE;
}
VOID CheckRegScreenSaverIsSecure(HWND hwndDlg)
static VOID
CheckRegScreenSaverIsSecure(HWND hwndDlg)
{
HKEY hKey;
TCHAR szBuffer[2];
@ -255,7 +150,7 @@ VOID CheckRegScreenSaverIsSecure(HWND hwndDlg)
if (result == ERROR_SUCCESS)
{
if(_ttoi(szBuffer) == 1)
if (_ttoi(szBuffer) == 1)
{
SendDlgItemMessage(hwndDlg, IDC_SCREENS_USEPASSCHK, BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
return;
@ -266,7 +161,8 @@ VOID CheckRegScreenSaverIsSecure(HWND hwndDlg)
}
VOID AddListViewItems(HWND hwndDlg)
static VOID
AddListViewItems(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
{
HWND hwndScreenSaverList = GetDlgItem(hwndDlg, IDC_SCREENS_CHOICES);
WIN32_FIND_DATA fd;
@ -298,7 +194,7 @@ VOID AddListViewItems(HWND hwndDlg)
(void)ListView_InsertColumn(hwndScreenSaverList, 0, &dummy);
/* Add the "None" item */
ScreenSaverItem = &g_ScreenSaverItems[ScreenlistViewItemCount];
ScreenSaverItem = &pGlobalData->g_ScreenSaverItems[ScreenlistViewItemCount];
ScreenSaverItem->bIsScreenSaver = FALSE;
@ -326,7 +222,7 @@ VOID AddListViewItems(HWND hwndDlg)
result = RegQueryValueEx(regKey, TEXT("SCRNSAVE.EXE"), 0, &varType, (LPBYTE)wallpaperFilename, &bufferSize);
if((result == ERROR_SUCCESS) && (_tcslen(wallpaperFilename) > 0))
if ((result == ERROR_SUCCESS) && (_tcslen(wallpaperFilename) > 0))
{
himl = (HIMAGELIST)SHGetFileInfo(wallpaperFilename,
0,
@ -335,9 +231,9 @@ VOID AddListViewItems(HWND hwndDlg)
SHGFI_SYSICONINDEX | SHGFI_SMALLICON |
SHGFI_DISPLAYNAME);
if(himl != NULL)
if (himl != NULL)
{
if(i++ == 0)
if (i++ == 0)
{
g_hScreenShellImageList = himl;
(void)ListView_SetImageList(g_hScreengroundList, himl, LVSIL_SMALL);
@ -406,7 +302,7 @@ VOID AddListViewItems(HWND hwndDlg)
(VOID)ListView_SetImageList(hwndScreenSaverList, himl, LVSIL_SMALL);
}
ScreenSaverItem = &g_ScreenSaverItems[ScreenlistViewItemCount];
ScreenSaverItem = &pGlobalData->g_ScreenSaverItems[ScreenlistViewItemCount];
ScreenSaverItem->bIsScreenSaver = TRUE;
@ -445,14 +341,16 @@ VOID AddListViewItems(HWND hwndDlg)
}
}
VOID SetScreenSaver(VOID)
static VOID
SetScreenSaver(PGLOBAL_DATA pGlobalData)
{
HKEY regKey;
RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"), 0, KEY_ALL_ACCESS, &regKey);
RegSetValueEx(regKey, TEXT("SCRNSAVE.EXE"), 0, REG_SZ, (BYTE *)g_ScreenSaverItems[ImageListSelection].szFilename, _tcslen(g_ScreenSaverItems[ImageListSelection].szFilename)*sizeof(TCHAR));
// RegSetValueEx(regKey, TEXT("SCRNSAVE.EXE"), 0, REG_SZ, g_ScreenSaverItems[ImageListSelection].szFilename, sizeof(TCHAR) * 2);
RegSetValueEx(regKey, TEXT("SCRNSAVE.EXE"), 0, REG_SZ,
(BYTE *)pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename,
_tcslen(pGlobalData->g_ScreenSaverItems[pGlobalData->ImageListSelection].szFilename) * sizeof(TCHAR));
RegCloseKey(regKey);
@ -468,3 +366,122 @@ VOID SetScreenSaver(VOID)
// SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, TEXT(""), SPIF_UPDATEINIFILE);
//}
}
INT_PTR CALLBACK
ScreenSaverPageProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
PGLOBAL_DATA pGlobalData;
pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch (uMsg)
{
case WM_INITDIALOG:
pGlobalData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA));
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
pGlobalData->ImageListSelection = -1;
SendDlgItemMessage(hwndDlg, IDC_SCREENS_TIME, UDM_SETRANGE, 0, MAKELONG ((short) 240, (short) 0));
AddListViewItems(hwndDlg, pGlobalData);
pGlobalData->g_hPopupMenu = LoadMenu(hApplet, MAKEINTRESOURCE(IDR_POPUP_MENU));
pGlobalData->g_hPopupMenu = GetSubMenu(pGlobalData->g_hPopupMenu, 0);
CheckRegScreenSaverIsSecure(hwndDlg);
break;
case WM_DESTROY:
DestroyMenu(pGlobalData->g_hPopupMenu);
HeapFree(GetProcessHeap(), 0, pGlobalData);
break;
case WM_COMMAND:
{
DWORD controlId = LOWORD(wParam);
DWORD command = HIWORD(wParam);
switch (controlId)
{
case IDC_SCREENS_POWER_BUTTON: // Start Powercfg.Cpl
if (command == BN_CLICKED)
WinExec("rundll32 shell32.dll,Control_RunDLL powercfg.cpl,,",SW_SHOWNORMAL);
break;
case IDC_SCREENS_TESTSC: // Screensaver Preview
if(command == BN_CLICKED)
ScreensaverPreview(hwndDlg, pGlobalData);
break;
case ID_MENU_PREVIEW:
ScreensaverPreview(hwndDlg, pGlobalData);
break;
case ID_MENU_CONFIG:
ScreensaverConfig(hwndDlg, pGlobalData);
break;
case ID_MENU_DELETE: // Delete Screensaver
if (command == BN_CLICKED)
ScreensaverDelete(hwndDlg, pGlobalData);
break;
case IDC_SCREENS_SETTINGS: // Screensaver Settings
if (command == BN_CLICKED)
ScreensaverConfig(hwndDlg, pGlobalData);
break;
case IDC_SCREENS_USEPASSCHK: // Screensaver Is Secure
if (command == BN_CLICKED)
MessageBox(NULL, TEXT("That button doesn't do anything yet"), TEXT("Whoops"), MB_OK);
break;
case IDC_SCREENS_TIME: // Delay before show screensaver
break;
default:
break;
}
break;
}
case WM_NOTIFY:
{
LPNMHDR lpnm = (LPNMHDR)lParam;
LPNMITEMACTIVATE nmia = (LPNMITEMACTIVATE) lParam;
RECT rc;
switch(lpnm->code)
{
case PSN_APPLY:
SetScreenSaver(pGlobalData);
return TRUE;
case NM_RCLICK:
GetWindowRect(GetDlgItem(hwndDlg, IDC_SCREENS_CHOICES), &rc);
TrackPopupMenuEx(pGlobalData->g_hPopupMenu, TPM_RIGHTBUTTON,
rc.left + nmia->ptAction.x, rc.top + nmia->ptAction.y, hwndDlg, NULL);
break;
case LVN_ITEMCHANGED:
{
LPNMLISTVIEW nm = (LPNMLISTVIEW)lParam;
if ((nm->uNewState & LVIS_SELECTED) == 0)
return FALSE;
ListViewItemAreChanged(hwndDlg, pGlobalData, nm->iItem);
break;
}
default:
break;
}
}
break;
}
return FALSE;
}