]> git.saurik.com Git - wxWidgets.git/blobdiff - src/msw/notebook.cpp
check that the version of __sync_sub_and_fetch that returns a value is supported...
[wxWidgets.git] / src / msw / notebook.cpp
index 7bab57b95907308aeb4c0298f076d3c592b6a571..93b01f37f685afbc95489461f2f19ffa1498a50c 100644 (file)
@@ -97,6 +97,20 @@ LRESULT APIENTRY _EXPORT wxNotebookWndProc(HWND hwnd,
 
 #endif // USE_NOTEBOOK_ANTIFLICKER
 
+// ----------------------------------------------------------------------------
+// global functions
+// ----------------------------------------------------------------------------
+
+static bool HasTroubleWithNonTopTabs()
+{
+    const int verComCtl32 = wxApp::GetComCtl32Version();
+
+    // 600 is XP, 616 is Vista -- and both have a problem with tabs not on top
+    // (but don't just test for >= 600 as Microsoft might decide to fix it in
+    // later versions, who knows...)
+    return verComCtl32 >= 600 && verComCtl32 <= 616;
+}
+
 // ----------------------------------------------------------------------------
 // event table
 // ----------------------------------------------------------------------------
@@ -228,7 +242,7 @@ const wxNotebookPageInfoList& wxNotebook::GetPageInfos() const
 void wxNotebook::Init()
 {
     m_imageList = NULL;
-    m_nSelection = -1;
+    m_nSelection = wxNOT_FOUND;
 
 #if wxUSE_UXTHEME
     m_hbrBackground = NULL;
@@ -283,17 +297,21 @@ bool wxNotebook::Create(wxWindow *parent,
 #endif
 
 #if !wxUSE_UXTHEME
-    // ComCtl32 notebook tabs simply don't work unless they're on top if we have uxtheme, we can
-    // work around it later (after control creation), but if we don't have uxtheme, we have to clear
-    // those styles
-    const int verComCtl32 = wxApp::GetComCtl32Version();
-    if ( verComCtl32 == 600 )
+    // ComCtl32 notebook tabs simply don't work unless they're on top if we
+    // have uxtheme, we can work around it later (after control creation), but
+    // if we have been compiled without uxtheme support, we have to clear those
+    // styles
+    if ( HasTroubleWithNonTopTabs() )
     {
         style &= ~(wxBK_BOTTOM | wxBK_LEFT | wxBK_RIGHT);
     }
 #endif //wxUSE_UXTHEME
 
+#if defined(__WINE__) && wxUSE_UNICODE
+    LPCTSTR className = L"SysTabControl32";
+#else
     LPCTSTR className = WC_TABCONTROL;
+#endif
 
 #if USE_NOTEBOOK_ANTIFLICKER
     // SysTabCtl32 class has natively CS_HREDRAW and CS_VREDRAW enabled and it
@@ -356,16 +374,16 @@ bool wxNotebook::Create(wxWindow *parent,
     // comctl32.dll 6.0 doesn't support non-top tabs with visual styles (the
     // control is simply not rendered correctly), so we disable themes
     // if possible, otherwise we simply clear the styles.
-    // It's probably not possible to have UXTHEME without ComCtl32 6 or better, but lets
-    // check it anyway.
-    const int verComCtl32 = wxApp::GetComCtl32Version();
-    if ( verComCtl32 == 600 )
+    if ( HasTroubleWithNonTopTabs() &&
+            (style & (wxBK_BOTTOM | wxBK_LEFT | wxBK_RIGHT)) )
     {
         // check if we use themes at all -- if we don't, we're still okay
-        if ( wxUxThemeEngine::GetIfActive() && (style & (wxBK_BOTTOM|wxBK_LEFT|wxBK_RIGHT)))
+        if ( wxUxThemeEngine::GetIfActive() )
         {
-            wxUxThemeEngine::GetIfActive()->SetWindowTheme((HWND)this->GetHandle(), L"", L"");
-            SetBackgroundColour(GetThemeBackgroundColour());    //correct the background color for the new non-themed control
+            wxUxThemeEngine::GetIfActive()->SetWindowTheme(GetHwnd(), L"", L"");
+
+            // correct the background color for the new non-themed control
+            SetBackgroundColour(GetThemeBackgroundColour()); 
         }
     }
 #endif // wxUSE_UXTHEME
@@ -457,14 +475,14 @@ int wxNotebook::SetSelection(size_t nPage)
     return m_nSelection;
 }
 
-void wxNotebook::UpdateSelection(size_t newsel)
+void wxNotebook::UpdateSelection(int selNew)
 {
-    if ( m_nSelection != -1 )
+    if ( m_nSelection != wxNOT_FOUND )
         m_pages[m_nSelection]->Show(false);
 
-    if ( newsel != -1 )
+    if ( selNew != wxNOT_FOUND )
     {
-        wxNotebookPage *pPage = m_pages[newsel];
+        wxNotebookPage *pPage = m_pages[selNew];
         pPage->Show(true);
     }
 
@@ -478,14 +496,14 @@ void wxNotebook::UpdateSelection(size_t newsel)
     if ( ::IsWindowVisible(GetHwnd()) )
         SetFocus();
 
-    m_nSelection = newsel;
+    m_nSelection = selNew;
 }
 
 int wxNotebook::ChangeSelection(size_t nPage)
 {
     wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") );
 
-    if ( int(nPage) != m_nSelection )
+    if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection )
     {
         TabCtrl_SetCurSel(GetHwnd(), nPage);
 
@@ -501,7 +519,7 @@ bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
 
     TC_ITEM tcItem;
     tcItem.mask = TCIF_TEXT;
-    tcItem.pszText = (wxChar *)strText.c_str();
+    tcItem.pszText = (wxChar *)strText.wx_str();
 
     if ( !HasFlag(wxNB_MULTILINE) )
         return TabCtrl_SetItem(GetHwnd(), nPage, &tcItem) != 0;
@@ -545,7 +563,8 @@ int wxNotebook::GetPageImage(size_t nPage) const
     TC_ITEM tcItem;
     tcItem.mask = TCIF_IMAGE;
 
-    return TabCtrl_GetItem(GetHwnd(), nPage, &tcItem) ? tcItem.iImage : wxNOT_FOUND;
+    return TabCtrl_GetItem(GetHwnd(), nPage, &tcItem) ? tcItem.iImage
+                                                      : wxNOT_FOUND;
 }
 
 bool wxNotebook::SetPageImage(size_t nPage, int nImage)
@@ -565,7 +584,7 @@ void wxNotebook::SetImageList(wxImageList* imageList)
 
     if ( imageList )
     {
-        (void) TabCtrl_SetImageList(GetHwnd(), (HIMAGELIST)imageList->GetHIMAGELIST());
+        (void) TabCtrl_SetImageList(GetHwnd(), GetHimagelistOf(imageList));
     }
 }
 
@@ -680,12 +699,12 @@ wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage)
     if ( m_pages.IsEmpty() )
     {
         // no selection any more, the notebook becamse empty
-        m_nSelection = -1;
+        m_nSelection = wxNOT_FOUND;
     }
     else // notebook still not empty
     {
         int selNew = TabCtrl_GetCurSel(GetHwnd());
-        if (selNew != -1)
+        if ( selNew != wxNOT_FOUND )
         {
             // No selection change, just refresh the current selection.
             // Because it could be that the slection index changed
@@ -706,7 +725,7 @@ wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage)
 
             // m_nSelection must be always valid so reset it before calling
             // SetSelection()
-            m_nSelection = -1;
+            m_nSelection = wxNOT_FOUND;
             SetSelection(selNew);
         }
         else
@@ -730,7 +749,7 @@ bool wxNotebook::DeleteAllPages()
 
     TabCtrl_DeleteAllItems(GetHwnd());
 
-    m_nSelection = -1;
+    m_nSelection = wxNOT_FOUND;
 
     InvalidateBestSize();
     return true;
@@ -768,7 +787,7 @@ bool wxNotebook::InsertPage(size_t nPage,
     if ( !strText.empty() )
     {
         tcItem.mask |= TCIF_TEXT;
-        tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
+        tcItem.pszText = (wxChar *)strText.wx_str(); // const_cast
     }
 
     // hide the page: unless it is selected, it shouldn't be shown (and if it
@@ -798,7 +817,9 @@ bool wxNotebook::InsertPage(size_t nPage,
     // so the first panel gets the correct themed background
     if ( m_pages.empty() )
     {
+#if wxUSE_UXTHEME
         UpdateBgBrush();
+#endif // wxUSE_UXTHEME
     }
 
     // succeeded: save the pointer to the page
@@ -826,13 +847,13 @@ bool wxNotebook::InsertPage(size_t nPage,
 
     // some page should be selected: either this one or the first one if there
     // is still no selection
-    int selNew = -1;
+    int selNew = wxNOT_FOUND;
     if ( bSelect )
         selNew = nPage;
-    else if ( m_nSelection == -1 )
+    else if ( m_nSelection == wxNOT_FOUND )
         selNew = 0;
 
-    if ( selNew != -1 )
+    if ( selNew != wxNOT_FOUND )
         SetSelection(selNew);
 
     InvalidateBestSize();
@@ -908,6 +929,9 @@ void wxNotebook::OnPaint(wxPaintEvent& WXUNUSED(event))
     wxBitmap bmp(rc.right, rc.bottom);
     memdc.SelectObject(bmp);
 
+    const wxLayoutDirection dir = dc.GetLayoutDirection();
+    memdc.SetLayoutDirection(dir);
+
     // if there is no special brush just use the solid background colour
 #if wxUSE_UXTHEME
     HBRUSH hbr = (HBRUSH)m_hbrBackground;
@@ -921,11 +945,16 @@ void wxNotebook::OnPaint(wxPaintEvent& WXUNUSED(event))
         hbr = GetHbrushOf(brush);
     }
 
-    ::FillRect(GetHdcOf(memdc), &rc, hbr);
+    wxMSWDCImpl *impl = (wxMSWDCImpl*) memdc.GetImpl();
 
-    MSWDefWindowProc(WM_PAINT, (WPARAM)memdc.GetHDC(), 0);
+    ::FillRect(GetHdcOf(*impl), &rc, hbr);
 
-    dc.Blit(0, 0, rc.right, rc.bottom, &memdc, 0, 0);
+    MSWDefWindowProc(WM_PAINT, (WPARAM)(impl->GetHDC()), 0);
+
+    // For some reason in RTL mode, source offset has to be -1, otherwise the
+    // right border (physical) remains unpainted.
+    const wxCoord ofs = dir == wxLayout_RightToLeft ? -1 : 0;
+    dc.Blit(ofs, 0, rc.right, rc.bottom, &memdc, ofs, 0);
 }
 
 #endif // USE_NOTEBOOK_ANTIFLICKER
@@ -1108,7 +1137,7 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
         {
             // no, it doesn't come from child, case (b) or (c): forward to a
             // page but only if direction is backwards (TAB) or from ourselves,
-            if ( m_nSelection != -1 &&
+            if ( m_nSelection != wxNOT_FOUND &&
                     (!event.GetDirection() || isFromSelf) )
             {
                 // so that the page knows that the event comes from it's parent
@@ -1116,7 +1145,7 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
                 event.SetEventObject(this);
 
                 wxWindow *page = m_pages[m_nSelection];
-                if ( !page->GetEventHandler()->ProcessEvent(event) )
+                if ( !page->HandleWindowEvent(event) )
                 {
                     page->SetFocus();
                 }
@@ -1140,7 +1169,7 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
             else if ( parent )
             {
                 event.SetCurrentFocus(this);
-                parent->GetEventHandler()->ProcessEvent(event);
+                parent->HandleWindowEvent(event);
             }
         }
     }
@@ -1290,14 +1319,17 @@ wxColour wxNotebook::GetThemeBackgroundColour() const
         if (hTheme)
         {
             // This is total guesswork.
-            // See PlatformSDK\Include\Tmschema.h for values
+            // See PlatformSDK\Include\Tmschema.h for values.
+            // JACS: can also use 9 (TABP_PANE)
             COLORREF themeColor;
-            wxUxThemeEngine::Get()->GetThemeColor(
+            bool success = (S_OK == wxUxThemeEngine::Get()->GetThemeColor(
                                         hTheme,
                                         10 /* TABP_BODY */,
                                         1 /* NORMAL */,
                                         3821 /* FILLCOLORHINT */,
-                                        &themeColor);
+                                        &themeColor));
+            if (!success)
+                return GetBackgroundColour();
 
             /*
             [DS] Workaround for WindowBlinds:
@@ -1318,7 +1350,33 @@ wxColour wxNotebook::GetThemeBackgroundColour() const
                                             &themeColor);
             }
 
-            return wxRGBToColour(themeColor);
+            wxColour colour = wxRGBToColour(themeColor);
+
+            // Under Vista, the tab background colour is reported incorrectly.
+            // So for the default theme at least, hard-code the colour to something
+            // that will blend in.
+
+            static int s_AeroStatus = -1;
+            if (s_AeroStatus == -1)
+            {
+                WCHAR szwThemeFile[1024];
+                WCHAR szwThemeColor[256];
+                if (S_OK == wxUxThemeEngine::Get()->GetCurrentThemeName(szwThemeFile, 1024, szwThemeColor, 256, NULL, 0))
+                {
+                    wxString themeFile(szwThemeFile), themeColor(szwThemeColor);
+                    if (themeFile.Find(wxT("Aero")) != -1 && themeColor == wxT("NormalColor"))
+                        s_AeroStatus = 1;
+                    else
+                        s_AeroStatus = 0;
+                }
+                else
+                    s_AeroStatus = 0;
+            }
+
+            if (s_AeroStatus == 1)
+                colour = wxColour(255, 255, 255);
+
+            return colour;
         }
     }
 #endif // wxUSE_UXTHEME
@@ -1385,7 +1443,7 @@ bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
   event.SetEventObject(this);
   event.SetInt(idCtrl);
 
-  bool processed = GetEventHandler()->ProcessEvent(event);
+  bool processed = HandleWindowEvent(event);
   *result = !event.IsAllowed();
   return processed;
 }