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Diffstat (limited to 'xorg-server/hw/xwin/winmultiwindowwm.c')
-rw-r--r--xorg-server/hw/xwin/winmultiwindowwm.c124
1 files changed, 74 insertions, 50 deletions
diff --git a/xorg-server/hw/xwin/winmultiwindowwm.c b/xorg-server/hw/xwin/winmultiwindowwm.c
index 880ca6a1c..21d913e5e 100644
--- a/xorg-server/hw/xwin/winmultiwindowwm.c
+++ b/xorg-server/hw/xwin/winmultiwindowwm.c
@@ -153,7 +153,7 @@ static Bool
InitQueue (WMMsgQueuePtr pQueue);
static void
-GetWindowName (Display * pDpy, Window iWin, char **ppName);
+GetWindowName (Display * pDpy, Window iWin, wchar_t **ppName);
static int
SendXMessage (Display *pDisplay, Window iWin, Atom atmType, long nData);
@@ -191,7 +191,7 @@ PreserveWin32Stack(WMInfoPtr pWMInfo, Window iWindow, UINT direction);
#endif
static Bool
-CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen);
+CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM);
static void
winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle);
@@ -416,10 +416,12 @@ InitQueue (WMMsgQueuePtr pQueue)
*/
static void
-GetWindowName (Display *pDisplay, Window iWin, char **ppName)
+GetWindowName (Display *pDisplay, Window iWin, wchar_t **ppName)
{
int nResult, nNum;
char **ppList;
+ char *pszReturnData;
+ int iLen, i;
XTextProperty xtpName;
#if CYGMULTIWINDOW_DEBUG
@@ -438,38 +440,26 @@ GetWindowName (Display *pDisplay, Window iWin, char **ppName)
#endif
return;
}
-
- /* */
- if (xtpName.encoding == XA_STRING)
- {
- /* */
- if (xtpName.value)
- {
- int size = xtpName.nitems * (xtpName.format >> 3);
- *ppName = malloc(size + 1);
- strncpy(*ppName, xtpName.value, size);
- (*ppName)[size] = 0;
- XFree (xtpName.value);
- }
-
-#if CYGMULTIWINDOW_DEBUG
- ErrorF ("GetWindowName - XA_STRING %s\n", *ppName);
-#endif
- }
- else
- {
- if (XmbTextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum) >= Success && nNum > 0 && *ppList)
- {
- *ppName = strdup (*ppList);
- XFreeStringList (ppList);
- }
- XFree (xtpName.value);
-#if CYGMULTIWINDOW_DEBUG
- ErrorF ("GetWindowName - %s %s\n",
- XGetAtomName (pDisplay, xtpName.encoding), *ppName);
-#endif
- }
+ if (Xutf8TextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum) >= Success && nNum > 0 && *ppList)
+ {
+ iLen = 0;
+ for (i = 0; i < nNum; i++) iLen += strlen(ppList[i]);
+ pszReturnData = (char *) malloc (iLen + 1);
+ pszReturnData[0] = '\0';
+ for (i = 0; i < nNum; i++) strcat (pszReturnData, ppList[i]);
+ if (ppList) XFreeStringList (ppList);
+ }
+ else
+ {
+ pszReturnData = (char *) malloc (1);
+ pszReturnData[0] = '\0';
+ }
+ iLen = MultiByteToWideChar (CP_UTF8, 0, pszReturnData, -1, NULL, 0);
+ *ppName = (wchar_t*)malloc(sizeof(wchar_t)*(iLen + 1));
+ MultiByteToWideChar (CP_UTF8, 0, pszReturnData, -1, *ppName, iLen);
+ XFree (xtpName.value);
+ free (pszReturnData);
#if CYGMULTIWINDOW_DEBUG
ErrorF ("GetWindowName - Returning\n");
@@ -506,7 +496,7 @@ SendXMessage (Display *pDisplay, Window iWin, Atom atmType, long nData)
static void
UpdateName (WMInfoPtr pWMInfo, Window iWindow)
{
- char *pszName;
+ wchar_t *pszName;
Atom atmType;
int fmtRet;
unsigned long items, remain;
@@ -550,7 +540,7 @@ UpdateName (WMInfoPtr pWMInfo, Window iWindow)
&attr);
if (!attr.override_redirect)
{
- SetWindowText (hWnd, pszName);
+ SetWindowTextW (hWnd, pszName);
winUpdateIcon (iWindow);
}
@@ -903,9 +893,7 @@ winMultiWindowXMsgProc (void *pArg)
/* See if X supports the current locale */
if (XSupportsLocale () == False)
{
- ErrorF ("winMultiWindowXMsgProc - Locale not supported by X. "
- "Exiting.\n");
- pthread_exit (NULL);
+ ErrorF ("winMultiWindowXMsgProc - Warning: locale not supported by X\n");
}
/* Release the server started mutex */
@@ -979,7 +967,7 @@ winMultiWindowXMsgProc (void *pArg)
"successfully opened the display.\n");
/* Check if another window manager is already running */
- g_fAnotherWMRunning = CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen);
+ g_fAnotherWMRunning = CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, pProcArg->pWMInfo->fAllowOtherWM);
if (g_fAnotherWMRunning && !pProcArg->pWMInfo->fAllowOtherWM)
{
@@ -1030,7 +1018,7 @@ winMultiWindowXMsgProc (void *pArg)
if (pProcArg->pWMInfo->fAllowOtherWM && !XPending (pProcArg->pDisplay))
{
- if (CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen))
+ if (CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, TRUE))
{
if (!g_fAnotherWMRunning)
{
@@ -1288,8 +1276,7 @@ winInitMultiWindowWM (WMInfoPtr pWMInfo, WMProcArgPtr pProcArg)
/* See if X supports the current locale */
if (XSupportsLocale () == False)
{
- ErrorF ("winInitMultiWindowWM - Locale not supported by X. Exiting.\n");
- pthread_exit (NULL);
+ ErrorF ("winInitMultiWindowWM - Warning: Locale not supported by X.\n");
}
/* Release the server started mutex */
@@ -1509,7 +1496,7 @@ winRedirectErrorHandler (Display *pDisplay, XErrorEvent *pErr)
*/
static Bool
-CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen)
+CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM)
{
/*
Try to select the events which only one client at a time is allowed to select.
@@ -1524,8 +1511,12 @@ CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen)
/*
Side effect: select the events we are actually interested in...
+
+ If other WMs are not allowed, also select one of the events which only one client
+ at a time is allowed to select, so other window managers won't start...
*/
- XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen), SubstructureNotifyMask);
+ XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen),
+ SubstructureNotifyMask | ( !fAllowOtherWM ? ButtonPressMask : 0));
XSync (pDisplay, 0);
return redirectError;
}
@@ -1546,6 +1537,7 @@ winDeinitMultiWindowWM (void)
#define HINT_BORDER (1L<<1)
#define HINT_SIZEBOX (1l<<2)
#define HINT_CAPTION (1l<<3)
+#define HINT_NOMAXIMIZE (1L<<4)
/* These two are used on their own */
#define HINT_MAX (1L<<0)
#define HINT_MIN (1L<<1)
@@ -1627,7 +1619,32 @@ winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle)
if (pAtom) XFree(pAtom);
}
- /* Apply Styles, overriding hint settings from above */
+ {
+ XSizeHints *normal_hint = XAllocSizeHints();
+ long supplied;
+ if (normal_hint && (XGetWMNormalHints(pDisplay, iWindow, normal_hint, &supplied) == Success))
+ {
+ if (normal_hint->flags & PMaxSize)
+ {
+ /* Not maximizable if a maximum size is specified */
+ hint |= HINT_NOMAXIMIZE;
+
+ if (normal_hint->flags & PMinSize)
+ {
+ /*
+ If both minimum size and maximum size are specified and are the same,
+ don't bother with a resizing frame
+ */
+ if ((normal_hint->min_width == normal_hint->max_width)
+ && (normal_hint->min_height == normal_hint->max_height))
+ hint = (hint & ~HINT_SIZEBOX);
+ }
+ }
+ }
+ XFree(normal_hint);
+ }
+
+ /* Override hint settings from above with settings from config file */
style = winOverrideStyle((unsigned long)pWin);
if (style & STYLE_TOPMOST) *zstyle = HWND_TOPMOST;
else if (style & STYLE_MAXIMIZE) maxmin = (hint & ~HINT_MIN) | HINT_MAX;
@@ -1644,14 +1661,21 @@ winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle)
else if (style & STYLE_NOFRAME)
hint = (hint & ~HINT_BORDER & ~HINT_CAPTION & ~HINT_SIZEBOX) | HINT_NOFRAME;
+ /* Now apply styles to window */
style = GetWindowLongPtr(hWnd, GWL_STYLE) & ~WS_CAPTION & ~WS_SIZEBOX; /* Just in case */
if (!style) return;
- if (!hint) /* All on, but no resize of children is allowed */
- style = style | WS_CAPTION | (GetParent(hWnd) ? 0 : WS_SIZEBOX);
- else if (hint & HINT_NOFRAME); /* All off, so do nothing */
+
+ if (!hint) /* All on */
+ style = style | WS_CAPTION | WS_SIZEBOX;
+ else if (hint & HINT_NOFRAME) /* All off */
+ style = style & ~WS_CAPTION & ~WS_SIZEBOX;
else style = style | ((hint & HINT_BORDER) ? WS_BORDER : 0) |
- ((hint & HINT_SIZEBOX) ? (GetParent(hWnd) ? 0 : WS_SIZEBOX) : 0) |
+ ((hint & HINT_SIZEBOX) ? WS_SIZEBOX : 0) |
((hint & HINT_CAPTION) ? WS_CAPTION : 0);
+
+ if (hint & HINT_NOMAXIMIZE)
+ style = style & ~WS_MAXIMIZEBOX;
+
SetWindowLongPtr (hWnd, GWL_STYLE, style);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 17:51:11 +0000