X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/062b84dd49ed5d6f494727df9db9d43d20928dda..bec76e18352b3b0a94b0b54c8d66159722651e8b:/src/common/tbarbase.cpp

diff --git a/src/common/tbarbase.cpp b/src/common/tbarbase.cpp
index edfff6c1f2..0e6d905ab3 100644
--- a/src/common/tbarbase.cpp
+++ b/src/common/tbarbase.cpp
@@ -1,8 +1,8 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        common/tbarbase.cpp
+// Name:        src/common/tbarbase.cpp
 // Purpose:     wxToolBarBase implementation
 // Author:      Julian Smart
-// Modified by: VZ at 11.12.99 (wxScrollableToolBar splitted off)
+// Modified by: VZ at 11.12.99 (wxScrollableToolBar split off)
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "tbarbase.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -30,16 +26,18 @@
 
 #if wxUSE_TOOLBAR
 
+#include "wx/toolbar.h"
+
 #ifndef WX_PRECOMP
     #include "wx/control.h"
+    #include "wx/frame.h"
+    #include "wx/settings.h"
+    #if WXWIN_COMPATIBILITY_2_8
+        #include "wx/image.h"
+    #endif // WXWIN_COMPATIBILITY_2_8
+    #include "wx/menu.h"
 #endif
 
-#include "wx/frame.h"
-#include "wx/image.h"
-#include "wx/settings.h"
-
-#include "wx/toolbar.h"
-
 // ----------------------------------------------------------------------------
 // wxWidgets macros
 // ----------------------------------------------------------------------------
@@ -49,7 +47,7 @@ END_EVENT_TABLE()
 
 #include "wx/listimpl.cpp"
 
-WX_DEFINE_LIST(wxToolBarToolsList);
+WX_DEFINE_LIST(wxToolBarToolsList)
 
 // ============================================================================
 // implementation
@@ -61,6 +59,14 @@ WX_DEFINE_LIST(wxToolBarToolsList);
 
 IMPLEMENT_DYNAMIC_CLASS(wxToolBarToolBase, wxObject)
 
+wxToolBarToolBase::~wxToolBarToolBase()
+{
+    delete m_dropdownMenu;
+    if ( IsControl() )
+        GetControl()->Destroy();
+}
+
+
 bool wxToolBarToolBase::Enable(bool enable)
 {
     if ( m_enabled == enable )
@@ -114,29 +120,13 @@ bool wxToolBarToolBase::SetLongHelp(const wxString& help)
     return true;
 }
 
-#if WXWIN_COMPATIBILITY_2_2
 
-const wxBitmap& wxToolBarToolBase::GetBitmap1() const
+void wxToolBarToolBase::SetDropdownMenu(wxMenu* menu)
 {
-    return GetNormalBitmap();
+    delete m_dropdownMenu;
+    m_dropdownMenu = menu;
 }
 
-const wxBitmap& wxToolBarToolBase::GetBitmap2() const
-{
-    return GetDisabledBitmap();
-}
-
-void wxToolBarToolBase::SetBitmap1(const wxBitmap& bmp)
-{
-    SetNormalBitmap(bmp);
-}
-
-void wxToolBarToolBase::SetBitmap2(const wxBitmap& bmp)
-{
-    SetDisabledBitmap(bmp);
-}
-
-#endif // WXWIN_COMPATIBILITY_2_2
 
 // ----------------------------------------------------------------------------
 // wxToolBarBase adding/deleting items
@@ -152,6 +142,15 @@ wxToolBarBase::wxToolBarBase()
     m_defaultHeight = 15;
 }
 
+void wxToolBarBase::FixupStyle()
+{
+    if ( !HasFlag(wxTB_TOP | wxTB_LEFT | wxTB_RIGHT | wxTB_BOTTOM) )
+    {
+        // this is the default
+        m_windowStyle |= wxTB_TOP;
+    }
+}
+
 wxToolBarToolBase *wxToolBarBase::DoAddTool(int id,
                                             const wxString& label,
                                             const wxBitmap& bitmap,
@@ -211,16 +210,21 @@ wxToolBarBase::InsertTool(size_t pos, wxToolBarToolBase *tool)
     }
 
     m_tools.Insert(pos, tool);
+    tool->Attach(this);
 
     return tool;
 }
 
-wxToolBarToolBase *wxToolBarBase::AddControl(wxControl *control)
+wxToolBarToolBase *
+wxToolBarBase::AddControl(wxControl *control, const wxString& label)
 {
-    return InsertControl(GetToolsCount(), control);
+    return InsertControl(GetToolsCount(), control, label);
 }
 
-wxToolBarToolBase *wxToolBarBase::InsertControl(size_t pos, wxControl *control)
+wxToolBarToolBase *
+wxToolBarBase::InsertControl(size_t pos,
+                             wxControl *control,
+                             const wxString& label)
 {
     wxCHECK_MSG( control, (wxToolBarToolBase *)NULL,
                  _T("toolbar: can't insert NULL control") );
@@ -231,7 +235,7 @@ wxToolBarToolBase *wxToolBarBase::InsertControl(size_t pos, wxControl *control)
     wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL,
                  _T("invalid position in wxToolBar::InsertControl()") );
 
-    wxToolBarToolBase *tool = CreateTool(control);
+    wxToolBarToolBase *tool = CreateTool(control, label);
 
     if ( !InsertTool(pos, tool) )
     {
@@ -313,17 +317,19 @@ wxToolBarToolBase *wxToolBarBase::RemoveTool(int id)
     {
         // don't give any error messages - sometimes we might call RemoveTool()
         // without knowing whether the tool is or not in the toolbar
-        return (wxToolBarToolBase *)NULL;
+        return NULL;
     }
 
     wxToolBarToolBase *tool = node->GetData();
+    wxCHECK_MSG( tool, NULL, "NULL tool in the tools list?" );
+
     if ( !DoDeleteTool(pos, tool) )
-    {
-        return (wxToolBarToolBase *)NULL;
-    }
+        return NULL;
 
     m_tools.Erase(node);
 
+    tool->Detach();
+
     return tool;
 }
 
@@ -402,14 +408,14 @@ void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool)
     wxToolBarToolsList::compatibility_iterator nodeNext = node->GetNext();
     while ( nodeNext )
     {
-        wxToolBarToolBase *tool = nodeNext->GetData();
+        wxToolBarToolBase *toolNext = nodeNext->GetData();
 
-        if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO )
+        if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO )
             break;
 
-        if ( tool->Toggle(false) )
+        if ( toolNext->Toggle(false) )
         {
-            DoToggleTool(tool, false);
+            DoToggleTool(toolNext, false);
         }
 
         nodeNext = nodeNext->GetNext();
@@ -418,14 +424,14 @@ void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool)
     wxToolBarToolsList::compatibility_iterator nodePrev = node->GetPrevious();
     while ( nodePrev )
     {
-        wxToolBarToolBase *tool = nodePrev->GetData();
+        wxToolBarToolBase *toolNext = nodePrev->GetData();
 
-        if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO )
+        if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO )
             break;
 
-        if ( tool->Toggle(false) )
+        if ( toolNext->Toggle(false) )
         {
-            DoToggleTool(tool, false);
+            DoToggleTool(toolNext, false);
         }
 
         nodePrev = nodePrev->GetPrevious();
@@ -434,7 +440,10 @@ void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool)
 
 void wxToolBarBase::ClearTools()
 {
-    WX_CLEAR_LIST(wxToolBarToolsList, m_tools);
+    while ( GetToolsCount() )
+    {
+        DeleteToolByPos(0);
+    }
 }
 
 bool wxToolBarBase::Realize()
@@ -448,7 +457,7 @@ wxToolBarBase::~wxToolBarBase()
 
     // notify the frame that it doesn't have a tool bar any longer to avoid
     // dangling pointers
-    wxFrameBase *frame = wxDynamicCast(GetParent(), wxFrameBase);
+    wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
     if ( frame && frame->GetToolBar() == this )
     {
         frame->SetToolBar(NULL);
@@ -593,6 +602,12 @@ void wxToolBarBase::SetRows(int WXUNUSED(nRows))
     // nothing
 }
 
+bool wxToolBarBase::IsVertical() const
+{
+    return HasFlag(wxTB_LEFT | wxTB_RIGHT);
+}
+
+
 // ----------------------------------------------------------------------------
 // event processing
 // ----------------------------------------------------------------------------
@@ -639,13 +654,19 @@ void wxToolBarBase::OnMouseEnter(int id)
     event.SetInt(id);
 
     wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
-    if( frame )
+    if ( frame )
     {
         wxString help;
-        wxToolBarToolBase* tool = id == wxID_ANY ? (wxToolBarToolBase*)NULL : FindById(id);
-        if(tool)
-            help = tool->GetLongHelp();
-        frame->DoGiveHelp( help, id != wxID_ANY );
+        if ( id != wxID_ANY )
+        {
+           const wxToolBarToolBase * const tool = FindById(id);
+           if ( tool )
+               help = tool->GetLongHelp();
+        }
+
+        // call DoGiveHelp() even if help string is empty to avoid showing the
+        // help for the previously selected tool when another one is selected
+        frame->DoGiveHelp(help, id != wxID_ANY);
     }
 
     (void)GetEventHandler()->ProcessEvent(event);
@@ -660,6 +681,10 @@ void wxToolBarBase::UpdateWindowUI(long flags)
 {
     wxWindowBase::UpdateWindowUI(flags);
 
+    // don't waste time updating state of tools in a hidden toolbar
+    if ( !IsShown() )
+        return;
+
     // There is no sense in updating the toolbar UI
     // if the parent window is about to get destroyed
     wxWindow *tlw = wxGetTopLevelParent( this );
@@ -691,75 +716,31 @@ void wxToolBarBase::UpdateWindowUI(long flags)
     }
 }
 
-// Helper function, used by wxCreateGreyedImage
-
-static void wxGreyOutImage( const wxImage& src,
-                            wxImage& dest,
-                            const wxColour& darkCol,
-                            const wxColour& lightCol,
-                            const wxColour& bgCol )
+bool wxToolBarBase::SetDropdownMenu(int toolid, wxMenu* menu)
 {
-    // Second attempt, just making things monochrome
-    int width = src.GetWidth();
-    int height = src.GetHeight();
+    wxToolBarToolBase * const tool = FindById(toolid);
+    wxCHECK_MSG( tool, false, _T("invalid tool id") );
 
-    int redCur, greenCur, blueCur;
-    for ( int x = 0; x < width; x++ )
-    {
-        for ( int y = 1; y < height; y++ )
-        {
-            redCur = src.GetRed(x, y);
-            greenCur = src.GetGreen(x, y);
-            blueCur = src.GetBlue(x, y);
+    wxCHECK_MSG( tool->GetKind() == wxITEM_DROPDOWN, false,
+                    _T("menu can be only associated with drop down tools") );
 
-            // Change light things to the background colour
-            if ( redCur >= (lightCol.Red() - 50) && greenCur >= (lightCol.Green() - 50) && blueCur >= (lightCol.Blue() - 50) )
-            {
-                dest.SetRGB(x,y, bgCol.Red(), bgCol.Green(), bgCol.Blue());
-            }
-            else if ( redCur == bgCol.Red() && greenCur == bgCol.Green() && blueCur == bgCol.Blue() )
-            {
-                // Leave the background colour as-is
-                // dest.SetRGB(x,y, bgCol.Red(), bgCol.Green(), bgCol.Blue());
-            }
-            else // if ( redCur <= darkCol.Red() && greenCur <= darkCol.Green() && blueCur <= darkCol.Blue() )
-            {
-                // Change dark things to really dark
-                dest.SetRGB(x,y, darkCol.Red(), darkCol.Green(), darkCol.Blue());
-            }
-        }
-    }
+    tool->SetDropdownMenu(menu);
+
+    return true;
 }
 
-/*
- * Make a greyed-out image suitable for disabled buttons.
- * This code is adapted from wxNewBitmapButton in FL.
- */
+#if WXWIN_COMPATIBILITY_2_8
 
 bool wxCreateGreyedImage(const wxImage& in, wxImage& out)
 {
-    out = in.Copy();
-
-    unsigned char r, g, b;
-    if ( in.HasMask() )
-    {
-        in.GetOrFindMaskColour(&r, &g, &b);
-    }
-    else // assuming the pixels along the edges are of the background color
-    {
-        r = in.GetRed(0, 0);
-        g = in.GetGreen(0, 0);
-        b = in.GetBlue(0, 0);
-    }
-
-    wxColour bgCol(r, g, b);
-
-    wxColour darkCol = wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW) ;
-    wxColour lightCol = wxSystemSettings::GetColour(wxSYS_COLOUR_3DHIGHLIGHT) ;
-
-    wxGreyOutImage(in, out, darkCol, lightCol, bgCol);
-
-    return true;
+#if wxUSE_IMAGE
+    out = in.ConvertToGreyscale();
+    if ( out.Ok() )
+        return true;
+#endif // wxUSE_IMAGE
+    return false;
 }
 
+#endif // WXWIN_COMPATIBILITY_2_8
+
 #endif // wxUSE_TOOLBAR