#include "uxthemedll.h"
#include "msstyles.h"
+#include "ncthm.h"
#include "wine/debug.h"
ATOM atWindowTheme;
static ATOM atSubAppName;
static ATOM atSubIdList;
+ATOM atWndContrext;
static BOOL bThemeActive = FALSE;
static WCHAR szCurrentTheme[MAX_PATH];
*
* Set the current active theme from the registry
*/
-void UXTHEME_LoadTheme(void)
+void UXTHEME_LoadTheme(BOOL bLoad)
{
HKEY hKey;
DWORD buffsize;
WCHAR tmp[10];
PTHEME_FILE pt;
- /* Get current theme configuration */
- if(!RegOpenKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
- TRACE("Loading theme config\n");
- buffsize = sizeof(tmp)/sizeof(tmp[0]);
- if(!RegQueryValueExW(hKey, szThemeActive, NULL, NULL, (LPBYTE)tmp, &buffsize)) {
- bThemeActive = (tmp[0] != '0');
- }
- else {
- bThemeActive = FALSE;
- TRACE("Failed to get ThemeActive: %d\n", GetLastError());
+ if(bLoad == TRUE)
+ {
+ /* Get current theme configuration */
+ if(!RegOpenKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
+ TRACE("Loading theme config\n");
+ buffsize = sizeof(tmp)/sizeof(tmp[0]);
+ if(!RegQueryValueExW(hKey, szThemeActive, NULL, NULL, (LPBYTE)tmp, &buffsize)) {
+ bThemeActive = (tmp[0] != '0');
+ }
+ else {
+ bThemeActive = FALSE;
+ TRACE("Failed to get ThemeActive: %d\n", GetLastError());
+ }
+ buffsize = sizeof(szCurrentColor)/sizeof(szCurrentColor[0]);
+ if(RegQueryValueExW(hKey, szColorName, NULL, NULL, (LPBYTE)szCurrentColor, &buffsize))
+ szCurrentColor[0] = '\0';
+ buffsize = sizeof(szCurrentSize)/sizeof(szCurrentSize[0]);
+ if(RegQueryValueExW(hKey, szSizeName, NULL, NULL, (LPBYTE)szCurrentSize, &buffsize))
+ szCurrentSize[0] = '\0';
+ if (query_reg_path (hKey, szDllName, szCurrentTheme))
+ szCurrentTheme[0] = '\0';
+ RegCloseKey(hKey);
}
- buffsize = sizeof(szCurrentColor)/sizeof(szCurrentColor[0]);
- if(RegQueryValueExW(hKey, szColorName, NULL, NULL, (LPBYTE)szCurrentColor, &buffsize))
- szCurrentColor[0] = '\0';
- buffsize = sizeof(szCurrentSize)/sizeof(szCurrentSize[0]);
- if(RegQueryValueExW(hKey, szSizeName, NULL, NULL, (LPBYTE)szCurrentSize, &buffsize))
- szCurrentSize[0] = '\0';
- if (query_reg_path (hKey, szDllName, szCurrentTheme))
- szCurrentTheme[0] = '\0';
- RegCloseKey(hKey);
+ else
+ TRACE("Failed to open theme registry key\n");
}
else
- TRACE("Failed to open theme registry key\n");
+ {
+ bThemeActive = FALSE;
+ }
if(bThemeActive) {
/* Make sure the theme requested is actually valid */
atSubAppName = GlobalAddAtomW(szSubAppName);
atSubIdList = GlobalAddAtomW(szSubIdList);
atDialogThemeEnabled = GlobalAddAtomW(szDialogThemeEnabled);
+ atWndContrext = GlobalAddAtomW(L"ux_WndContext");
}
/***********************************************************************
#include "vfwmsgs.h"
#include "uxtheme.h"
#include "uxthemedll.h"
+#include "ncthm.h"
+#include "tmschema.h"
+
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(uxtheme);
BYTE gabDWPmessages[UAHOWP_MAX_SIZE];
BYTE gabMSGPmessages[UAHOWP_MAX_SIZE];
+
+PWND_CONTEXT ThemeGetWndContext(HWND hWnd)
+{
+ PWND_CONTEXT pcontext;
+
+ pcontext = (PWND_CONTEXT)GetPropW(hWnd, (LPCWSTR)MAKEINTATOM(atWndContrext));
+ if(pcontext == NULL)
+ {
+ pcontext = HeapAlloc(GetProcessHeap(),
+ HEAP_ZERO_MEMORY,
+ sizeof(WND_CONTEXT));
+ if(pcontext == NULL)
+ {
+ return NULL;
+ }
+
+ SetPropW( hWnd, (LPCWSTR)MAKEINTATOM(atWndContrext), pcontext);
+ }
+
+ return pcontext;
+}
+
+void ThemeDetroyWndContext(HWND hWnd)
+{
+ PWND_CONTEXT pContext;
+ DWORD ProcessId;
+
+ /*Do not destroy WND_CONTEXT of a window that belong to another process */
+ GetWindowThreadProcessId(hWnd, &ProcessId);
+ if(ProcessId != GetCurrentProcessId())
+ {
+ return;
+ }
+
+ pContext = (PWND_CONTEXT)GetPropW(hWnd, (LPCWSTR)MAKEINTATOM(atWndContrext));
+ if(pContext == NULL)
+ {
+ return;
+ }
+
+ if(pContext->HasThemeRgn)
+ {
+ user32ApiHook.SetWindowRgn(hWnd, 0, TRUE);
+ }
+
+ HeapFree(GetProcessHeap(), 0, pContext);
+
+ SetPropW( hWnd, (LPCWSTR)MAKEINTATOM(atWndContrext), NULL);
+}
+
+static BOOL CALLBACK ThemeCleanupChildWndContext (HWND hWnd, LPARAM msg)
+{
+ ThemeDetroyWndContext(hWnd);
+ return TRUE;
+}
+
+static BOOL CALLBACK ThemeCleanupWndContext(HWND hWnd, LPARAM msg)
+{
+ if (hWnd == NULL)
+ {
+ EnumWindows (ThemeCleanupWndContext, 0);
+ }
+ else
+ {
+ ThemeDetroyWndContext(hWnd);
+ EnumChildWindows (hWnd, ThemeCleanupChildWndContext, 0);
+ }
+
+ return TRUE;
+}
+
+void SetThemeRegion(HWND hWnd, PWND_CONTEXT pcontext)
+{
+ HTHEME hTheme;
+ RECT rcWindow;
+ HRGN hrgn, hrgn1;
+ int CaptionHeight, iPart;
+ WINDOWINFO wi;
+
+ if(!IsAppThemed())
+ {
+ if(pcontext->HasThemeRgn)
+ {
+ pcontext->HasThemeRgn = FALSE;
+ user32ApiHook.SetWindowRgn(hWnd, 0, TRUE);
+ }
+ return;
+ }
+
+ wi.cbSize = sizeof(wi);
+
+ GetWindowInfo(hWnd, &wi);
+
+ if((wi.dwStyle & WS_CAPTION)!=WS_CAPTION)
+ {
+ return;
+ }
+
+ /* Get the caption part id */
+ if (wi.dwExStyle & WS_EX_TOOLWINDOW)
+ iPart = WP_SMALLCAPTION;
+ else if (wi.dwStyle & WS_MAXIMIZE)
+ iPart = WP_MAXCAPTION;
+ else
+ iPart = WP_CAPTION;
+
+ pcontext->HasThemeRgn = TRUE;
+
+ CaptionHeight = wi.cyWindowBorders;
+ CaptionHeight += GetSystemMetrics(wi.dwExStyle & WS_EX_TOOLWINDOW ? SM_CYSMCAPTION : SM_CYCAPTION );
+
+ GetWindowRect(hWnd, &rcWindow);
+ rcWindow.right -= rcWindow.left;
+ rcWindow.bottom = CaptionHeight;
+ rcWindow.top = 0;
+ rcWindow.left = 0;
+
+ hTheme = OpenThemeData (hWnd, L"WINDOW");
+
+ GetThemeBackgroundRegion(hTheme, 0, iPart, FS_ACTIVE, &rcWindow, &hrgn);
+
+ CloseThemeData(hTheme);
+
+ GetWindowRect(hWnd, &rcWindow);
+ rcWindow.right -= rcWindow.left;
+ rcWindow.bottom -= rcWindow.top;
+ rcWindow.top = CaptionHeight;
+ rcWindow.left = 0;
+ hrgn1 = CreateRectRgnIndirect(&rcWindow);
+
+ CombineRgn(hrgn, hrgn, hrgn1, RGN_OR );
+
+ DeleteObject(hrgn1);
+
+ user32ApiHook.SetWindowRgn(hWnd, hrgn, TRUE);
+}
+
+int OnPostWinPosChanged(HWND hWnd)
+{
+ PWND_CONTEXT pcontext = ThemeGetWndContext(hWnd);
+
+ if(pcontext &&
+ pcontext->HasAppDefinedRgn == FALSE &&
+ pcontext->UpdatingRgn == FALSE)
+ {
+ pcontext->UpdatingRgn = TRUE;
+ SetThemeRegion(hWnd, pcontext);
+ pcontext = ThemeGetWndContext(hWnd);
+ pcontext->UpdatingRgn = FALSE;
+ }
+ return 0;
+}
+
+/**********************************************************************
+ * Hook Functions
+ */
+
static LRESULT CALLBACK
ThemeDefWindowProcW(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
return 0;
}
+
+static LRESULT CALLBACK
+ThemePostWindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam, ULONG_PTR ret,PDWORD unknown)
+{
+ switch(Msg)
+ {
+ case WM_WINDOWPOSCHANGED:
+ {
+ return OnPostWinPosChanged(hWnd);
+ }
+ case WM_DESTROY:
+ {
+ ThemeDetroyWndContext(hWnd);
+ return 0;
+ }
+ }
+
+ return 0;
+}
+
+int WINAPI ThemeSetWindowRgn(HWND hWnd, HRGN hRgn, BOOL bRedraw)
+{
+ PWND_CONTEXT pcontext = ThemeGetWndContext(hWnd);
+ if(pcontext)
+ {
+ pcontext->HasAppDefinedRgn = TRUE;
+ pcontext->HasThemeRgn = FALSE;
+ }
+
+ return user32ApiHook.SetWindowRgn(hWnd, hRgn, bRedraw);
+}
+
+/**********************************************************************
+ * Exports
+ */
+
BOOL CALLBACK
ThemeInitApiHook(UAPIHK State, PUSERAPIHOOK puah)
{
/* Sanity checks for the caller */
if (!puah || State != uahLoadInit)
{
+ UXTHEME_LoadTheme(FALSE);
+ ThemeCleanupWndContext(NULL, 0);
return TRUE;
}
puah->DefWindowProcA = ThemeDefWindowProcA;
puah->DefWindowProcW = ThemeDefWindowProcW;
puah->PreWndProc = ThemePreWindowProc;
+ puah->PostWndProc = ThemePostWindowProc;
+ puah->PreDefDlgProc = ThemePreWindowProc;
+ puah->PostDefDlgProc = ThemePostWindowProc;
puah->DefWndProcArray.MsgBitArray = gabDWPmessages;
puah->DefWndProcArray.Size = UAHOWP_MAX_SIZE;
puah->WndProcArray.MsgBitArray = gabMSGPmessages;
puah->WndProcArray.Size = UAHOWP_MAX_SIZE;
+ puah->DlgProcArray.MsgBitArray = gabMSGPmessages;
+ puah->DlgProcArray.Size = UAHOWP_MAX_SIZE;
+
+ puah->SetWindowRgn = ThemeSetWindowRgn;
UAH_HOOK_MESSAGE(puah->DefWndProcArray, WM_NCPAINT);
UAH_HOOK_MESSAGE(puah->DefWndProcArray, WM_NCACTIVATE);
UAH_HOOK_MESSAGE(puah->WndProcArray, WM_THEMECHANGED);
UAH_HOOK_MESSAGE(puah->WndProcArray, WM_UAHINIT);
- UXTHEME_LoadTheme();
+ UXTHEME_LoadTheme(TRUE);
return TRUE;
}
ret = UnregisterUserApiHook();
- if(IsThemeActive())
- UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);
+ UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);
return ret;
}
\ No newline at end of file