X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b513212d2eab4daacd56606d6c7d489639e3215b..cd560c961a09a8ae80b9c32856e195ed784cc547:/src/x11/toplevel.cpp

diff --git a/src/x11/toplevel.cpp b/src/x11/toplevel.cpp
index 8dcdd17c7a..d191faf6f1 100644
--- a/src/x11/toplevel.cpp
+++ b/src/x11/toplevel.cpp
@@ -35,24 +35,15 @@
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/frame.h"
+    #include "wx/menu.h"
+    #include "wx/statusbr.h"
 #endif //WX_PRECOMP
 
+#include "wx/settings.h"
 #include "wx/x11/private.h"
-#include "X11/Xatom.h"
 #include "X11/Xutil.h"
 
-// Set the window manager decorations according to the
-// given wxWindows style
-static bool SetWMDecorations(Widget w, long style);
-static bool MWMIsRunning(Window w);
-
-
-// ----------------------------------------------------------------------------
-// globals
-// ----------------------------------------------------------------------------
-
-// list of all frames and modeless dialogs
-// wxWindowList wxModelessWindows;
+bool wxMWMIsRunning(Window w);
 
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowX11 creation
@@ -70,22 +61,8 @@ void wxTopLevelWindowX11::Init()
     m_fsStyle = 0;
     m_fsIsMaximized = FALSE;
     m_fsIsShowing = FALSE;
-}
-
-bool wxTopLevelWindowX11::CreateDialog(const wxString& title,
-                                       const wxPoint& pos,
-                                       const wxSize& size)
-{
-    // TODO
-    return FALSE;
-}
-
-bool wxTopLevelWindowX11::CreateFrame(const wxString& title,
-                                      const wxPoint& pos,
-                                      const wxSize& size)
-{
-    // TODO
-    return FALSE;
+    
+    m_focusWidget = NULL;
 }
 
 bool wxTopLevelWindowX11::Create(wxWindow *parent,
@@ -100,37 +77,141 @@ bool wxTopLevelWindowX11::Create(wxWindow *parent,
     Init();
 
     m_windowStyle = style;
+    m_parent = parent;
 
     SetName(name);
 
     m_windowId = id == -1 ? NewControlId() : id;
 
-    wxTopLevelWindows.Append(this);
-   
-    Atom wm_delete_window = XInternAtom(wxGlobalDisplay(), "WM_DELETE_WINDOW", False);
+    if (parent)
+        parent->AddChild(this);
 
-    XSetWMProtocols(wxGlobalDisplay(), (Window) GetMainWindow(), &wm_delete_window, 1);
-    SetWMDecorations((Window) GetMainWindow(), style);
+    wxTopLevelWindows.Append(this);
+    
+    Display *xdisplay = wxGlobalDisplay();
+    int xscreen = DefaultScreen( xdisplay );
+    Visual *xvisual = DefaultVisual( xdisplay, xscreen );
+    Window xparent = RootWindow( xdisplay, xscreen );
+    Colormap cm = DefaultColormap( xdisplay, xscreen );
+    
+    if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)
+        m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
+    else
+        m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE);
+    m_backgroundColour.CalcPixel( (WXColormap) cm );
+    m_hasBgCol = TRUE;
+	
+    wxSize size2(size);
+    if (size2.x == -1)
+	size2.x = 100;
+    if (size2.y == -1)
+	size2.y = 100;
+
+    wxPoint pos2(pos);
+    if (pos2.x == -1)
+	pos2.x = 100;
+    if (pos2.y == -1)
+	pos2.y = 100;
+    
+#if !wxUSE_NANOX
+    XSetWindowAttributes xattributes;
+    XSizeHints size_hints;
+    
+    long xattributes_mask =
+        CWOverrideRedirect |
+        CWBorderPixel | CWBackPixel;
+
+    xattributes.background_pixel = m_backgroundColour.GetPixel();
+    xattributes.border_pixel = BlackPixel( xdisplay, xscreen );
+
+    // TODO: if we want no border, caption etc.,
+    // I think we set this to True to remove decorations
+    // No. RR.
+    xattributes.override_redirect = False;
+#endif
+    
+#if wxUSE_NANOX
+    long backColor, foreColor;
+    backColor = GR_RGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue());
+    foreColor = GR_RGB(m_foregroundColour.Red(), m_foregroundColour.Green(), m_foregroundColour.Blue());
+    
+    Window xwindow = XCreateWindowWithColor( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y, 
+                                    0, 0, InputOutput, xvisual, backColor, foreColor);
+#else
+    Window xwindow = XCreateWindow( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y, 
+                                    0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes );
+#endif
+    m_mainWidget = (WXWindow) xwindow;
 
-    SetTitle(title);
+    int extraFlags = 0;
+#if wxUSE_NANOX
+    extraFlags |= GR_EVENT_MASK_CLOSE_REQ;
+#endif
 
-    if ( GetExtraStyle() & wxTOPLEVEL_EX_DIALOG )
-    {
-        return CreateDialog(title, pos, size);
-    }
-    else // !dialog
+    XSelectInput( xdisplay, xwindow,
+                  extraFlags |
+                  ExposureMask |
+                  KeyPressMask |
+                  KeyReleaseMask |
+                  ButtonPressMask |
+                  ButtonReleaseMask |
+                  ButtonMotionMask |
+                  EnterWindowMask |
+                  LeaveWindowMask |
+                  PointerMotionMask |
+                  KeymapStateMask |
+                  FocusChangeMask |
+                  ColormapChangeMask |
+                  StructureNotifyMask |
+                  PropertyChangeMask
+                  );
+    
+    wxAddWindowToTable( xwindow, (wxWindow*) this );
+
+    // Set background to None which will prevent X11 from clearing the
+    // background completely.
+    XSetWindowBackgroundPixmap( xdisplay, xwindow, None );
+
+#if !wxUSE_NANOX
+    if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)
     {
-        return CreateFrame(title, pos, size);
+        if (GetParent() && GetParent()->GetMainWindow())
+        {
+             Window xparentwindow = (Window) GetParent()->GetMainWindow();
+             XSetTransientForHint( xdisplay, xwindow, xparentwindow );
+        }
     }
+
+    size_hints.flags = PSize | PPosition;
+    size_hints.x = pos2.x;
+    size_hints.y = pos2.y;
+    size_hints.width = size2.x;
+    size_hints.height = size2.y;
+    XSetWMNormalHints( xdisplay, xwindow, &size_hints);
+    
+    XWMHints wm_hints;
+    wm_hints.flags = InputHint | StateHint /* | WindowGroupHint */;
+    wm_hints.input = True;
+    wm_hints.initial_state = NormalState;
+    XSetWMHints( xdisplay, xwindow, &wm_hints);
+
+    Atom wm_protocols[2];
+    wm_protocols[0] = XInternAtom( xdisplay, "WM_DELETE_WINDOW", False );
+    wm_protocols[1] = XInternAtom( xdisplay, "WM_TAKE_FOCUS", False );
+    XSetWMProtocols( xdisplay, xwindow, wm_protocols, 2);
+#endif
+    
+    wxSetWMDecorations( xwindow, style);
+
+    SetTitle(title);
+    
+    return TRUE;
 }
 
 wxTopLevelWindowX11::~wxTopLevelWindowX11()
 {
     wxTopLevelWindows.DeleteObject(this);
 
-    if ( wxModelessWindows.Find(this) )
-        wxModelessWindows.DeleteObject(this);
-
     // If this is the last top-level window, exit.
     if ( wxTheApp && (wxTopLevelWindows.Number() == 0) )
     {
@@ -150,9 +231,6 @@ wxTopLevelWindowX11::~wxTopLevelWindowX11()
 
 bool wxTopLevelWindowX11::Show(bool show)
 {
-    if ( !wxWindowBase::Show(show) )
-        return FALSE;
-
     return wxWindowX11::Show(show);
 }
 
@@ -237,20 +315,22 @@ void wxTopLevelWindowX11::SetIcon(const wxIcon& icon)
 
     if (icon.Ok() && GetMainWindow())
     {
+#if wxUSE_NANOX
+#else
         XWMHints *wmHints = XAllocWMHints();
-        wmHints.icon_pixmap = (Pixmap) icon.GetPixmap();
+        wmHints->icon_pixmap = (Pixmap) icon.GetPixmap();
 
-        wmHints.flags = IconPixmapHint;
+        wmHints->flags = IconPixmapHint;
 
         if (icon.GetMask())
         {
-            wmHints.flags |= IconMaskHint;
-            wmHints.icon_mask = (Pixmap) icon.GetMask()->GetPixmap();
+            wmHints->flags |= IconMaskHint;
+            wmHints->icon_mask = (Pixmap) icon.GetMask()->GetBitmap();
         }
 
-        XSetWMHints(wxGlobalDisplay(), (Window) GetMainWindow(),
-            wmHints);
+        XSetWMHints(wxGlobalDisplay(), (Window) GetMainWindow(), wmHints);
         XFree(wmHints);
+#endif
     }
 }
 
@@ -263,6 +343,8 @@ void wxTopLevelWindowX11::SetTitle(const wxString& title)
             (const char*) title);
         XSetIconName(wxGlobalDisplay(), (Window) GetMainWindow(),
             (const char*) title);
+
+        // Use this if the platform doesn't supply the above functions.
 #if 0
         XTextProperty textProperty;
         textProperty.value = (unsigned char*) title;
@@ -308,9 +390,72 @@ struct MwmHints {
 
 // Set the window manager decorations according to the
 // given wxWindows style
-static bool SetWMDecorations(Widget w, long style)
+bool wxSetWMDecorations(Window w, long style)
 {
-    if (!MWMIsRunning(w))
+#if wxUSE_NANOX
+    GR_WM_PROPERTIES wmProp;
+
+    wmProp.flags = 0;
+    wmProp.props = 0;
+
+    if (style & wxRESIZE_BORDER)
+    {
+        wmProp.props |= GR_WM_PROPS_APPFRAME ;
+        wmProp.flags |= GR_WM_FLAGS_PROPS ;
+    }
+
+    if (style & wxSYSTEM_MENU)
+    {
+        wmProp.props |= GR_WM_PROPS_CLOSEBOX ;
+        wmProp.flags |= GR_WM_FLAGS_PROPS ;
+    }
+
+    if ((style & wxCAPTION) ||
+        (style & wxTINY_CAPTION_HORIZ) ||
+        (style & wxTINY_CAPTION_VERT))
+    {
+        wmProp.props |= GR_WM_PROPS_CAPTION ;
+        wmProp.flags |= GR_WM_FLAGS_PROPS ;
+
+        // The default dialog style doesn't include any kind
+        // of border, which is a bit odd. Anyway, inclusion
+        // of a caption surely implies a border.
+        style |= wxTHICK_FRAME;
+    }
+
+    if (style & wxTHICK_FRAME)
+    {
+        wmProp.props |= GR_WM_PROPS_APPFRAME ;
+        wmProp.flags |= GR_WM_FLAGS_PROPS ;
+    }
+
+    if (style & wxSIMPLE_BORDER)
+    {
+        wmProp.props |= GR_WM_PROPS_BORDER ;
+        wmProp.flags |= GR_WM_FLAGS_PROPS ;
+    }
+
+    if (style & wxMINIMIZE_BOX)
+    {
+    }
+
+    if (style & wxMAXIMIZE_BOX)
+    {
+        wmProp.props |= GR_WM_PROPS_MAXIMIZE ;
+        wmProp.flags |= GR_WM_FLAGS_PROPS ;
+    }
+
+    if (((style & wxBORDER) != wxBORDER) && ((style & wxTHICK_FRAME) != wxTHICK_FRAME)
+        && ((style & wxRESIZE_BORDER) != wxRESIZE_BORDER))
+    {
+        wmProp.props |= GR_WM_PROPS_NODECORATE ;
+        wmProp.flags |= GR_WM_FLAGS_PROPS ;
+    }
+
+    GrSetWMProperties(w, & wmProp);
+    
+#else
+    if (!wxMWMIsRunning(w))
         return FALSE;
 
     Atom mwm_wm_hints = XInternAtom(wxGlobalDisplay(),"_MOTIF_WM_HINTS", False);
@@ -320,12 +465,14 @@ static bool SetWMDecorations(Widget w, long style)
 
     if (style & wxRESIZE_BORDER)
     {
+        // wxLogDebug("MWM_DECOR_RESIZEH");
         hints.flags |= MWM_HINTS_DECORATIONS;
         hints.decorations |= MWM_DECOR_RESIZEH;
     }
 
     if (style & wxSYSTEM_MENU)
     {
+        // wxLogDebug("MWM_DECOR_MENU");
         hints.flags |= MWM_HINTS_DECORATIONS;
         hints.decorations |= MWM_DECOR_MENU;
     }
@@ -334,58 +481,207 @@ static bool SetWMDecorations(Widget w, long style)
         (style & wxTINY_CAPTION_HORIZ) ||
         (style & wxTINY_CAPTION_VERT))
     {
+        // wxLogDebug("MWM_DECOR_TITLE");
         hints.flags |= MWM_HINTS_DECORATIONS;
         hints.decorations |= MWM_DECOR_TITLE;
     }
 
-    if (style & wxTHICK_FRAME)
-    {
-        hints.flags |= MWM_HINTS_DECORATIONS;
-        hints.decorations |= MWM_DECOR_BORDER;
-    }
-
-    if (style & wxTHICK_FRAME)
+    if ((style & wxTHICK_FRAME) || (style & wxSIMPLE_BORDER) || (style & wxCAPTION))
     {
+        // wxLogDebug("MWM_DECOR_BORDER");
         hints.flags |= MWM_HINTS_DECORATIONS;
         hints.decorations |= MWM_DECOR_BORDER;
     }
 
     if (style & wxMINIMIZE_BOX)
     {
+        // wxLogDebug("MWM_DECOR_MINIMIZE");
         hints.flags |= MWM_HINTS_DECORATIONS;
         hints.decorations |= MWM_DECOR_MINIMIZE;
     }
 
     if (style & wxMAXIMIZE_BOX)
     {
+        // wxLogDebug("MWM_DECOR_MAXIMIZE");
         hints.flags |= MWM_HINTS_DECORATIONS;
         hints.decorations |= MWM_DECOR_MAXIMIZE;
     }
 
     XChangeProperty(wxGlobalDisplay(),
 		    w,
-		    mwm_wm_hints, mem_wm_hints,
+		    mwm_wm_hints, mwm_wm_hints,
 		    32, PropModeReplace,
 		    (unsigned char *) &hints, PROP_MOTIF_WM_HINTS_ELEMENTS);
 
+#endif
     return TRUE;
 }
 
-static bool MWMIsRunning(Window w)
+bool wxMWMIsRunning(Window w)
 {
+#if wxUSE_NANOX
+    return FALSE;
+#else
+    Display *dpy = (Display*)wxGetDisplay();
     Atom motifWmInfo = XInternAtom(dpy, "_MOTIF_WM_INFO", False);
 
     unsigned long length, bytesafter;
     unsigned char value[20];
-    int ret, type, format;
+    unsigned char *ptr = &value[0];
+    int ret, format;
+    Atom type;
 
     type = format = length = 0;
-    value = 0;
+    value[0] = 0;
 
     ret = XGetWindowProperty(wxGlobalDisplay(), w, motifWmInfo,
 	    0L, 2, False, motifWmInfo, 
-	    &type, &format, &length, &bytesafter, &value);
+	    &type, &format, &length, &bytesafter, &ptr);
 
     return (ret == Success);
+#endif
+}
+    
+// For implementation purposes - sometimes decorations make the client area
+// smaller
+wxPoint wxTopLevelWindowX11::GetClientAreaOrigin() const
+{
+    // In fact wxFrame::GetClientAreaOrigin
+    // does the required calculation already.
+#if 0
+    if (this->IsKindOf(CLASSINFO(wxFrame)))
+    {
+	wxFrame* frame = (wxFrame*) this;
+	if (frame->GetMenuBar())
+	    return wxPoint(0, frame->GetMenuBar()->GetSize().y);
+    }
+#endif
+    return wxPoint(0, 0);
+}
+
+void wxTopLevelWindowX11::DoGetClientSize( int *width, int *height ) const
+{
+    wxWindowX11::DoGetClientSize(width, height);
+    // Done by wxTopLevelWindow
+#if 0
+    if (this->IsKindOf(CLASSINFO(wxFrame)))
+    {
+	wxFrame* frame = (wxFrame*) this;
+	if (frame->GetMenuBar())
+	    (*height) -= frame->GetMenuBar()->GetSize().y;
+	if (frame->GetStatusBar())
+	    (*height) -= frame->GetStatusBar()->GetSize().y;
+    }
+#endif
+}
+
+void wxTopLevelWindowX11::DoSetClientSize(int width, int height)
+{
+    wxWindowX11::DoSetClientSize(width, height);
+
+#if 0
+    if (!GetMainWindow())
+        return;
+
+    XWindowChanges windowChanges;
+    int valueMask = 0;
+
+    if (width != -1)
+    {
+        windowChanges.width = width ;
+        valueMask |= CWWidth;
+    }
+    if (height != -1)
+    {
+        windowChanges.height = height ;
+        valueMask |= CWHeight;
+    }
+    XConfigureWindow(wxGlobalDisplay(), (Window) GetMainWindow(),
+        valueMask, & windowChanges);
+#endif
+}
+
+void wxTopLevelWindowX11::DoSetSize(int x, int y, int width, int height, int sizeFlags)
+{
+    // wxLogDebug( "Setting pos: %d, %d", x, y );
+    wxWindowX11::DoSetSize(x, y, width, height, sizeFlags);
+
+#if 0
+    wxPoint pt = GetPosition();
+    // wxLogDebug( "After, pos: %d, %d", pt.x, pt.y );
+
+    XSync(wxGlobalDisplay(), False);
+    int w, h;
+    GetSize(& w, & h);
+    wxString msg;
+    msg.Printf("Before setting size: %d, %d", w, h);
+    wxLogDebug(msg);
+    if (!GetMainWindow())
+        return;
+
+    XWindowChanges windowChanges;
+    int valueMask = 0;
+
+    if (x != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+    {
+        int yy = 0;
+        AdjustForParentClientOrigin( x, yy, sizeFlags);
+        windowChanges.x = x;
+        valueMask |= CWX;
+    }
+    if (y != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+    {
+        int xx = 0;
+        AdjustForParentClientOrigin( xx, y, sizeFlags);
+        windowChanges.y = y;
+        valueMask |= CWY;
+    }
+    if (width != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+    {
+        windowChanges.width = width /* - m_borderSize*2 */;
+        valueMask |= CWWidth;
+    }
+    if (height != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+    {
+        windowChanges.height = height /* -m_borderSize*2*/;
+        valueMask |= CWHeight;
+    }
+
+    XConfigureWindow(wxGlobalDisplay(), (Window) GetMainWindow(),
+		     valueMask, & windowChanges);
+    XSync(wxGlobalDisplay(), False);
+    GetSize(& w, & h);
+    msg.Printf("Tried to set to %d, %d. After setting size: %d, %d", width, height, w, h);
+    wxLogDebug(msg);
+#endif
+}
+
+void wxTopLevelWindowX11::DoGetPosition(int *x, int *y) const
+{
+    XSync(wxGlobalDisplay(), False);
+    Window window = (Window) m_mainWidget;
+    if (window)
+    {
+        int offsetX = 0;
+        int offsetY = 0;
+	
+#if !wxUSE_NANOX
+        // wxLogDebug("Translating...");
+        Window childWindow;
+        XTranslateCoordinates(wxGlobalDisplay(), window, XDefaultRootWindow(wxGlobalDisplay()),
+				  0, 0, & offsetX, & offsetY, & childWindow);
+
+        // wxLogDebug("Offset: %d, %d", offsetX, offsetY);
+#endif
+	
+        XWindowAttributes attr;
+        Status status = XGetWindowAttributes(wxGlobalDisplay(), window, & attr);
+        wxASSERT(status);
+        
+        if (status)
+        {
+            *x = attr.x + offsetX;
+            *y = attr.y + offsetY;
+        }
+    }
 }
-    
\ No newline at end of file