X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/35bdbae57214867e6bdb96c4f4b0923bdeb81575..ccec90930cfc38bd4347a97f46481242d9fd23cd:/src/richtext/richtextctrl.cpp?ds=sidebyside

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 0b115f6b6b..2e3c42366e 100644
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -136,11 +136,11 @@ private:
 };
 #endif
 
-IMPLEMENT_DYNAMIC_CLASS( wxRichTextCtrl, wxTextCtrlBase )
+IMPLEMENT_DYNAMIC_CLASS( wxRichTextCtrl, wxControl )
 
 IMPLEMENT_DYNAMIC_CLASS( wxRichTextEvent, wxNotifyEvent )
 
-BEGIN_EVENT_TABLE( wxRichTextCtrl, wxTextCtrlBase )
+BEGIN_EVENT_TABLE( wxRichTextCtrl, wxControl )
     EVT_PAINT(wxRichTextCtrl::OnPaint)
     EVT_ERASE_BACKGROUND(wxRichTextCtrl::OnEraseBackground)
     EVT_IDLE(wxRichTextCtrl::OnIdle)
@@ -214,7 +214,7 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
 {
     style |= wxVSCROLL;
 
-    if (!wxTextCtrlBase::Create(parent, id, pos, size,
+    if (!wxControl::Create(parent, id, pos, size,
                            style|wxFULL_REPAINT_ON_RESIZE,
                            validator, name))
         return false;
@@ -231,7 +231,7 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
         SetEditable(false);
 
     // The base attributes must all have default values
-    wxTextAttr attributes;
+    wxRichTextAttr attributes;
     attributes.SetFont(GetFont());
     attributes.SetTextColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
     attributes.SetAlignment(wxTEXT_ALIGNMENT_LEFT);
@@ -243,7 +243,7 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
 
     // The default attributes will be merged with base attributes, so
     // can be empty to begin with
-    wxTextAttr defaultAttributes;
+    wxRichTextAttr defaultAttributes;
     SetDefaultStyle(defaultAttributes);
 
     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
@@ -300,12 +300,21 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
     m_contextMenu->AppendSeparator();
     m_contextMenu->Append(wxID_SELECTALL, _("Select &All"));
 
+    long ids = wxWindow::NewControlId();
+    m_contextMenu->AppendSeparator();
+    m_contextMenu->Append(ids, _("&Properties"));
+
+    Connect(ids, wxEVT_UPDATE_UI, wxUpdateUIEventHandler(wxRichTextCtrl::OnUpdateImage));
+    Connect(ids, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(wxRichTextCtrl::OnImage));
+    m_imagePropertyId = ids;
     return true;
 }
 
 wxRichTextCtrl::~wxRichTextCtrl()
 {
     GetBuffer().RemoveEventHandler(this);
+    Disconnect(m_imagePropertyId, wxEVT_UPDATE_UI, wxUpdateUIEventHandler(wxRichTextCtrl::OnUpdateImage));
+    Disconnect(m_imagePropertyId, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(wxRichTextCtrl::OnImage));
 
     delete m_contextMenu;
 }
@@ -326,6 +335,7 @@ void wxRichTextCtrl::Init()
     m_fullLayoutSavedPosition = 0;
     m_delayedLayoutThreshold = wxRICHTEXT_DEFAULT_DELAYED_LAYOUT_THRESHOLD;
     m_caretPositionForDefaultStyle = -2;
+    m_currentObject = NULL;
 }
 
 void wxRichTextCtrl::DoThaw()
@@ -550,7 +560,7 @@ void wxRichTextCtrl::OnLeftUp(wxMouseEvent& event)
 
             if (!GetEventHandler()->ProcessEvent(cmdEvent))
             {
-                wxTextAttr attr;
+                wxRichTextAttr attr;
                 if (GetStyle(position, attr))
                 {
                     if (attr.HasFlag(wxTEXT_ATTR_URL))
@@ -598,7 +608,7 @@ void wxRichTextCtrl::OnMoveMouse(wxMouseEvent& event)
     {
         if (hit != wxRICHTEXT_HITTEST_NONE && !(hit & wxRICHTEXT_HITTEST_OUTSIDE))
         {
-            wxTextAttr attr;
+            wxRichTextAttr attr;
             if (GetStyle(position, attr))
             {
                 if (attr.HasFlag(wxTEXT_ATTR_URL))
@@ -2387,34 +2397,34 @@ void wxRichTextCtrl::AppendText(const wxString& text)
 }
 
 /// Write an image at the current insertion point
-bool wxRichTextCtrl::WriteImage(const wxImage& image, wxBitmapType bitmapType)
+bool wxRichTextCtrl::WriteImage(const wxImage& image, wxBitmapType bitmapType, const wxRichTextAttr& textAttr)
 {
     wxRichTextImageBlock imageBlock;
 
     wxImage image2 = image;
     if (imageBlock.MakeImageBlock(image2, bitmapType))
-        return WriteImage(imageBlock);
+        return WriteImage(imageBlock, textAttr);
 
     return false;
 }
 
-bool wxRichTextCtrl::WriteImage(const wxString& filename, wxBitmapType bitmapType)
+bool wxRichTextCtrl::WriteImage(const wxString& filename, wxBitmapType bitmapType, const wxRichTextAttr& textAttr)
 {
     wxRichTextImageBlock imageBlock;
 
     wxImage image;
     if (imageBlock.MakeImageBlock(filename, bitmapType, image, false))
-        return WriteImage(imageBlock);
+        return WriteImage(imageBlock, textAttr);
 
     return false;
 }
 
-bool wxRichTextCtrl::WriteImage(const wxRichTextImageBlock& imageBlock)
+bool wxRichTextCtrl::WriteImage(const wxRichTextImageBlock& imageBlock, const wxRichTextAttr& textAttr)
 {
-    return GetBuffer().InsertImageWithUndo(m_caretPosition+1, imageBlock, this);
+    return GetBuffer().InsertImageWithUndo(m_caretPosition+1, imageBlock, this, NULL, textAttr);
 }
 
-bool wxRichTextCtrl::WriteImage(const wxBitmap& bitmap, wxBitmapType bitmapType)
+bool wxRichTextCtrl::WriteImage(const wxBitmap& bitmap, wxBitmapType bitmapType, const wxRichTextAttr& textAttr)
 {
     if (bitmap.Ok())
     {
@@ -2422,7 +2432,7 @@ bool wxRichTextCtrl::WriteImage(const wxBitmap& bitmap, wxBitmapType bitmapType)
 
         wxImage image = bitmap.ConvertToImage();
         if (image.Ok() && imageBlock.MakeImageBlock(image, bitmapType))
-            return WriteImage(imageBlock);
+            return WriteImage(imageBlock, textAttr);
     }
 
     return false;
@@ -2824,6 +2834,18 @@ void wxRichTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event)
     event.Enable(GetLastPosition() > 0);
 }
 
+void wxRichTextCtrl::OnImage(wxCommandEvent& WXUNUSED(event))
+{
+    if (GetCurrentObject() && GetCurrentObject()->CanEditProperties())
+        GetCurrentObject()->EditProperties(this, & GetBuffer());
+    SetCurrentObject(NULL);
+}
+
+void wxRichTextCtrl::OnUpdateImage(wxUpdateUIEvent& event)
+{
+    event.Enable(GetCurrentObject() != NULL && GetCurrentObject()->CanEditProperties());
+}
+
 void wxRichTextCtrl::OnContextMenu(wxContextMenuEvent& event)
 {
     if (event.GetEventObject() != this)
@@ -2832,6 +2854,23 @@ void wxRichTextCtrl::OnContextMenu(wxContextMenuEvent& event)
         return;
     }
 
+    wxClientDC dc(this);
+    PrepareDC(dc);
+    dc.SetFont(GetFont());
+
+    long position = 0;
+    wxPoint pt = event.GetPosition();
+    wxPoint logicalPt = GetLogicalPoint(ScreenToClient(pt));
+    int hit = GetBuffer().HitTest(dc, logicalPt, position);
+    if (hit == wxRICHTEXT_HITTEST_ON || hit == wxRICHTEXT_HITTEST_BEFORE || hit == wxRICHTEXT_HITTEST_AFTER)
+    {
+        m_currentObject = GetBuffer().GetLeafObjectAtPosition(position);
+    }
+    else
+    {
+        m_currentObject = NULL;
+    }
+
     if (m_contextMenu)
         PopupMenu(m_contextMenu);
     return;
@@ -2839,46 +2878,90 @@ void wxRichTextCtrl::OnContextMenu(wxContextMenuEvent& event)
 
 bool wxRichTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
 {
-    return GetBuffer().SetStyle(wxRichTextRange(start, end-1), wxTextAttr(style));
+    return GetBuffer().SetStyle(wxRichTextRange(start, end-1), wxRichTextAttr(style));
+}
+
+bool wxRichTextCtrl::SetStyle(long start, long end, const wxRichTextAttr& style)
+{
+    return GetBuffer().SetStyle(wxRichTextRange(start, end-1), style);
 }
 
 bool wxRichTextCtrl::SetStyle(const wxRichTextRange& range, const wxTextAttr& style)
+{
+    return GetBuffer().SetStyle(range.ToInternal(), wxRichTextAttr(style));
+}
+
+bool wxRichTextCtrl::SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style)
 {
     return GetBuffer().SetStyle(range.ToInternal(), style);
 }
 
+void wxRichTextCtrl::SetImageStyle(wxRichTextImage *image, const wxRichTextAttr& textAttr)
+{
+    GetBuffer().SetImageStyle(image, textAttr);
+}
+
 // extended style setting operation with flags including:
 // wxRICHTEXT_SETSTYLE_WITH_UNDO, wxRICHTEXT_SETSTYLE_OPTIMIZE, wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY.
 // see richtextbuffer.h for more details.
 
-bool wxRichTextCtrl::SetStyleEx(const wxRichTextRange& range, const wxTextAttr& style, int flags)
+bool wxRichTextCtrl::SetStyleEx(const wxRichTextRange& range, const wxRichTextAttr& style, int flags)
 {
     return GetBuffer().SetStyle(range.ToInternal(), style, flags);
 }
 
 bool wxRichTextCtrl::SetDefaultStyle(const wxTextAttr& style)
 {
-    return GetBuffer().SetDefaultStyle(wxTextAttr(style));
+    return GetBuffer().SetDefaultStyle(style);
 }
 
-const wxTextAttr& wxRichTextCtrl::GetDefaultStyle() const
+bool wxRichTextCtrl::SetDefaultStyle(const wxRichTextAttr& style)
+{
+    return GetBuffer().SetDefaultStyle(style);
+}
+
+const wxRichTextAttr& wxRichTextCtrl::GetDefaultStyleEx() const
 {
     return GetBuffer().GetDefaultStyle();
 }
 
 bool wxRichTextCtrl::GetStyle(long position, wxTextAttr& style)
+{
+    wxRichTextAttr attr;
+    if (GetBuffer().GetStyle(position, attr))
+    {
+        style = attr;
+        return true;
+    }
+    else
+        return false;
+}
+
+bool wxRichTextCtrl::GetStyle(long position, wxRichTextAttr& style)
 {
     return GetBuffer().GetStyle(position, style);
 }
 
 // get the common set of styles for the range
 bool wxRichTextCtrl::GetStyleForRange(const wxRichTextRange& range, wxTextAttr& style)
+{
+    wxRichTextAttr attr;
+    if (GetBuffer().GetStyleForRange(range.ToInternal(), attr))
+    {
+        style = attr;
+        return true;
+    }
+    else
+        return false;
+}
+
+bool wxRichTextCtrl::GetStyleForRange(const wxRichTextRange& range, wxRichTextAttr& style)
 {
     return GetBuffer().GetStyleForRange(range.ToInternal(), style);
 }
 
 /// Get the content (uncombined) attributes for this position.
-bool wxRichTextCtrl::GetUncombinedStyle(long position, wxTextAttr& style)
+bool wxRichTextCtrl::GetUncombinedStyle(long position, wxRichTextAttr& style)
 {
     return GetBuffer().GetUncombinedStyle(position, style);
 }
@@ -2886,9 +2969,9 @@ bool wxRichTextCtrl::GetUncombinedStyle(long position, wxTextAttr& style)
 /// Set font, and also the buffer attributes
 bool wxRichTextCtrl::SetFont(const wxFont& font)
 {
-    wxTextCtrlBase::SetFont(font);
+    wxControl::SetFont(font);
 
-    wxTextAttr attr = GetBuffer().GetAttributes();
+    wxRichTextAttr attr = GetBuffer().GetAttributes();
     attr.SetFont(font);
     GetBuffer().SetBasicStyle(attr);
 
@@ -3052,7 +3135,7 @@ bool wxRichTextCtrl::IsSelectionBold()
 {
     if (HasSelection())
     {
-        wxTextAttr attr;
+        wxRichTextAttr attr;
         wxRichTextRange range = GetSelectionRange();
         attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
         attr.SetFontWeight(wxFONTWEIGHT_BOLD);
@@ -3063,7 +3146,7 @@ bool wxRichTextCtrl::IsSelectionBold()
     {
         // If no selection, then we need to combine current style with default style
         // to see what the effect would be if we started typing.
-        wxTextAttr attr;
+        wxRichTextAttr attr;
         attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
 
         long pos = GetAdjustedCaretPosition(GetCaretPosition());
@@ -3083,7 +3166,7 @@ bool wxRichTextCtrl::IsSelectionItalics()
     if (HasSelection())
     {
         wxRichTextRange range = GetSelectionRange();
-        wxTextAttr attr;
+        wxRichTextAttr attr;
         attr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
         attr.SetFontStyle(wxFONTSTYLE_ITALIC);
 
@@ -3093,7 +3176,7 @@ bool wxRichTextCtrl::IsSelectionItalics()
     {
         // If no selection, then we need to combine current style with default style
         // to see what the effect would be if we started typing.
-        wxTextAttr attr;
+        wxRichTextAttr attr;
         attr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
 
         long pos = GetAdjustedCaretPosition(GetCaretPosition());
@@ -3113,7 +3196,7 @@ bool wxRichTextCtrl::IsSelectionUnderlined()
     if (HasSelection())
     {
         wxRichTextRange range = GetSelectionRange();
-        wxTextAttr attr;
+        wxRichTextAttr attr;
         attr.SetFlags(wxTEXT_ATTR_FONT_UNDERLINE);
         attr.SetFontUnderlined(true);
 
@@ -3123,7 +3206,7 @@ bool wxRichTextCtrl::IsSelectionUnderlined()
     {
         // If no selection, then we need to combine current style with default style
         // to see what the effect would be if we started typing.
-        wxTextAttr attr;
+        wxRichTextAttr attr;
         attr.SetFlags(wxTEXT_ATTR_FONT_UNDERLINE);
         long pos = GetAdjustedCaretPosition(GetCaretPosition());
 
@@ -3140,7 +3223,7 @@ bool wxRichTextCtrl::IsSelectionUnderlined()
 /// Apply bold to the selection
 bool wxRichTextCtrl::ApplyBoldToSelection()
 {
-    wxTextAttr attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
     attr.SetFontWeight(IsSelectionBold() ? wxFONTWEIGHT_NORMAL : wxFONTWEIGHT_BOLD);
 
@@ -3158,7 +3241,7 @@ bool wxRichTextCtrl::ApplyBoldToSelection()
 /// Apply italic to the selection
 bool wxRichTextCtrl::ApplyItalicToSelection()
 {
-    wxTextAttr attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
     attr.SetFontStyle(IsSelectionItalics() ? wxFONTSTYLE_NORMAL : wxFONTSTYLE_ITALIC);
 
@@ -3176,7 +3259,7 @@ bool wxRichTextCtrl::ApplyItalicToSelection()
 /// Apply underline to the selection
 bool wxRichTextCtrl::ApplyUnderlineToSelection()
 {
-    wxTextAttr attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_FONT_UNDERLINE);
     attr.SetFontUnderlined(!IsSelectionUnderlined());
 
@@ -3200,7 +3283,7 @@ bool wxRichTextCtrl::IsSelectionAligned(wxTextAttrAlignment alignment)
     else
         range = wxRichTextRange(GetCaretPosition()+1, GetCaretPosition()+2);
 
-    wxTextAttr attr;
+    wxRichTextAttr attr;
     attr.SetAlignment(alignment);
 
     return HasParagraphAttributes(range, attr);
@@ -3209,7 +3292,7 @@ bool wxRichTextCtrl::IsSelectionAligned(wxTextAttrAlignment alignment)
 /// Apply alignment to the selection
 bool wxRichTextCtrl::ApplyAlignmentToSelection(wxTextAttrAlignment alignment)
 {
-    wxTextAttr attr;
+    wxRichTextAttr attr;
     attr.SetAlignment(alignment);
     if (HasSelection())
         return SetStyle(GetSelectionRange(), attr);
@@ -3227,7 +3310,7 @@ bool wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
 {
     // Flags are defined within each definition, so only certain
     // attributes are applied.
-    wxTextAttr attr(GetStyleSheet() ? def->GetStyleMergedWithBase(GetStyleSheet()) : def->GetStyle());
+    wxRichTextAttr attr(GetStyleSheet() ? def->GetStyleMergedWithBase(GetStyleSheet()) : def->GetStyle());
 
     int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE|wxRICHTEXT_SETSTYLE_RESET;
 
@@ -3248,9 +3331,12 @@ bool wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
         return SetListStyle(range, (wxRichTextListStyleDefinition*) def, flags);
     }
 
+    bool isPara = false;
+
     // Make sure the attr has the style name
     if (def->IsKindOf(CLASSINFO(wxRichTextParagraphStyleDefinition)))
     {
+        isPara = true;
         attr.SetParagraphStyleName(def->GetName());
 
         // If applying a paragraph style, we only want the paragraph nodes to adopt these
@@ -3266,8 +3352,27 @@ bool wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
     else
     {
         wxRichTextAttr current = GetDefaultStyleEx();
-        current.Apply(attr);
+        wxRichTextAttr defaultStyle(attr);
+        if (isPara)
+        {
+            // Don't apply extra character styles since they are already implied
+            // in the paragraph style
+            defaultStyle.SetFlags(defaultStyle.GetFlags() & ~wxTEXT_ATTR_CHARACTER);
+        }
+        current.Apply(defaultStyle);
         SetAndShowDefaultStyle(current);
+
+        // If it's a paragraph style, we want to apply the style to the
+        // current paragraph even if we didn't select any text.
+        if (isPara)
+        {
+            long pos = GetAdjustedCaretPosition(GetCaretPosition());
+            wxRichTextParagraph* para = GetBuffer().GetParagraphAtPosition(pos);
+            if (para)
+            {
+                return SetStyleEx(para->GetRange().FromInternal(), attr, flags);
+            }
+        }
         return true;
     }
 }
@@ -3293,7 +3398,7 @@ bool wxRichTextCtrl::ApplyStyleSheet(wxRichTextStyleSheet* styleSheet)
 /// Sets the default style to the style under the cursor
 bool wxRichTextCtrl::SetDefaultStyleToCursorStyle()
 {
-    wxTextAttr attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_CHARACTER);
 
     // If at the start of a paragraph, use the next position.