Made column and row spans members so they don't interfere with app-defined properties.

Added identifier to wxRichTextObject so objects can be addressed by name.
Generalised wxRICHTEXT_CHANGE_OBJECT command so it can now apply to a paragraph as well as an object within a paragraph.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75124 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/richtext/richtextbuffer.h

@@ -2746,6 +2746,16 @@ public:
     */
     bool IsShown() const { return m_show; }
 
+    /**
+        Returns the object's unique identifier, if any.
+    */
+    const wxString& GetId() const { return m_id; }
+
+    /**
+        Sets the object's unique identifier.
+    */
+    void SetId(const wxString& id) { m_id = id; }
+
 // Operations
 
     /**
@@ -2844,6 +2854,7 @@ protected:
     int                     m_descent; // Descent for this object (if any)
     int                     m_refCount;
     bool                    m_show;
+    wxString                m_id;
     wxRichTextObject*       m_parent;
 
     // The range of this object (start position to end position)
@@ -5690,13 +5701,25 @@ public:
 
 // Accessors
 
-    int GetColSpan() const;
+    /**
+        Returns the column span. The default is 1.
+    */
+    int GetColSpan() const { return m_colSpan; }
 
-    void SetColSpan(long span) { GetProperties().SetProperty(wxT("colspan"), span); }
+    /**
+        Sets the column span.
+    */
+    void SetColSpan(int span);
 
-    int GetRowSpan() const;
+    /**
+        Returns the row span. The default is 1.
+    */
+    int GetRowSpan() const { return m_rowSpan; }
 
-    void SetRowSpan(long span) { GetProperties().SetProperty(wxT("rowspan"), span); }
+    /**
+        Sets the row span.
+    */
+    void SetRowSpan(int span);
 
 // Operations
 
@@ -5705,6 +5728,8 @@ public:
     void Copy(const wxRichTextCell& obj);
 
 protected:
+    int m_colSpan;
+    int m_rowSpan;
 };
 
 /**

interface/wx/richtext/richtextbuffer.h

@@ -2588,6 +2588,16 @@ public:
     */
     bool IsShown() const;
 
+    /**
+        Returns the object's unique identifier, if any.
+    */
+    const wxString& GetId() const;
+
+    /**
+        Sets the object's unique identifier.
+    */
+    void SetId(const wxString& id);
+
 // Operations
 
     /**

src/richtext/richtextbuffer.cpp

@@ -531,6 +531,7 @@ void wxRichTextObject::Copy(const wxRichTextObject& obj)
     m_properties = obj.m_properties;
     m_descent = obj.m_descent;
     m_show = obj.m_show;
+    m_id = obj.m_id;
 }
 
 // Get/set the top-level container of this object.
@@ -9389,6 +9390,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxRichTextCell, wxRichTextBox)
 wxRichTextCell::wxRichTextCell(wxRichTextObject* parent):
     wxRichTextBox(parent)
 {
+    m_colSpan = 1;
+    m_rowSpan = 1;
 }
 
 /// Draw the item
@@ -9561,6 +9564,23 @@ bool wxRichTextCell::AdjustAttributes(wxRichTextAttr& attr, wxRichTextDrawingCon
 void wxRichTextCell::Copy(const wxRichTextCell& obj)
 {
     wxRichTextBox::Copy(obj);
+
+    m_colSpan = obj.m_colSpan;
+    m_rowSpan = obj.m_rowSpan;
+}
+
+void wxRichTextCell::SetColSpan(int span)
+{
+    wxASSERT(span >= 1);
+    if (span >= 1)
+        m_colSpan = span;
+}
+
+void wxRichTextCell::SetRowSpan(int span)
+{
+    wxASSERT(span >= 1);
+    if (span >= 1)
+        m_rowSpan = span;
 }
 
 // Edit properties via a GUI
@@ -9643,29 +9663,6 @@ bool wxRichTextCell::EditProperties(wxWindow* parent, wxRichTextBuffer* buffer)
         return false;
 }
 
-// The next 2 methods return span values. Note that the default is 1, not 0
-int wxRichTextCell::GetColSpan() const
-{
-    int span = 1;
-    if (GetProperties().HasProperty(wxT("colspan")))
-    {
-        span = GetProperties().GetPropertyLong(wxT("colspan"));
-    }
-
-    return span;
-}
-
-int wxRichTextCell::GetRowSpan() const
-{
-    int span = 1;
-    if (GetProperties().HasProperty(wxT("rowspan")))
-    {
-        span = GetProperties().GetPropertyLong(wxT("rowspan"));
-    }
-
-    return span;
-}
-
 WX_DEFINE_OBJARRAY(wxRichTextObjectPtrArrayArray)
 
 IMPLEMENT_DYNAMIC_CLASS(wxRichTextTable, wxRichTextBox)
@@ -11574,21 +11571,29 @@ bool wxRichTextAction::Do()
                 // The plan is to swap the current object with the stored, previous-state, clone
                 // We can't get 'node' from the containing buffer (as it doesn't directly store objects)
                 // so use the parent paragraph
-                wxRichTextParagraph* para = wxDynamicCast(obj->GetParent(), wxRichTextParagraph);
+                wxRichTextCompositeObject* parent = wxDynamicCast(obj->GetParent(), wxRichTextCompositeObject);
-                wxCHECK_MSG(para, false, "Invalid parent paragraph");
+                wxCHECK_MSG(parent, false, wxT("Invalid parent"));
 
-                // The stored object, m_object, may have a stale parent paragraph. This would cause
+                // Check that at least one is a paragraph, but not both.
-                // a crash during layout, so use obj's parent para, which should be the correct one.
+                wxCHECK_MSG((!obj->IsKindOf(CLASSINFO(wxRichTextParagraph)) && parent->IsKindOf(CLASSINFO(wxRichTextParagraph))) ||
+                            (obj->IsKindOf(CLASSINFO(wxRichTextParagraph)) && !parent->IsKindOf(CLASSINFO(wxRichTextParagraph)))
+                            , false, wxT("Either the object or the parent must be a paragraph"));
+
+                // The stored object, m_object, may have a stale parent. This would cause
+                // a crash during layout, so use obj's parent, which should be the correct one.
                 // (An alternative would be to return the parent too from m_objectAddress.GetObject(),
                 // or to set obj's parent there before returning)
-                m_object->SetParent(para);
+                m_object->SetParent(parent);
-
+                if (parent)
-                wxRichTextObjectList::compatibility_iterator node = para->GetChildren().Find(obj);
+                {
+                    wxRichTextObjectList::compatibility_iterator node = parent->GetChildren().Find(obj);
                     if (node)
                     {
                         wxRichTextObject* obj = node->GetData();
                         node->SetData(m_object);
                         m_object = obj;
+                        m_object->SetParent(NULL);
+                    }
                 }
             }
 

src/richtext/richtextdialogs.pjd

@@ -474,7 +474,7 @@
                     <long name="locked">0</long>
                     <string name="created">"2/10/2006"</string>
                     <string name="proxy-type">"wbTextCtrlProxy"</string>
-                    <string name="event-handler-0">"wxEVT_COMMAND_TEXT_UPDATED|OnFaceTextCtrlUpdated"</string>
+                    <string name="event-handler-0">"wxEVT_COMMAND_TEXT_UPDATED|OnFaceTextCtrlUpdated|||wxRichTextFontPage"</string>
                     <string name="proxy-Id name">"ID_RICHTEXTFONTPAGE_FACETEXTCTRL"</string>
                     <long name="proxy-Id value">10001</long>
                     <string name="proxy-Name">""</string>
@@ -7306,11 +7306,11 @@
                     <long name="locked">0</long>
                     <string name="created">"25/10/2006"</string>
                     <string name="proxy-type">"wbSpinCtrlProxy"</string>
-                    <string name="event-handler-0">"wxEVT_COMMAND_SPINCTRL_UPDATED|OnNumberctrlUpdated"</string>
+                    <string name="event-handler-0">"wxEVT_COMMAND_SPINCTRL_UPDATED|OnNumberctrlUpdated|||wxRichTextBulletsPage"</string>
-                    <string name="event-handler-1">"wxEVT_SCROLL_LINEUP|OnNumberctrlUp"</string>
+                    <string name="event-handler-1">"wxEVT_SCROLL_LINEUP|OnNumberctrlUp|||"</string>
-                    <string name="event-handler-2">"wxEVT_SCROLL_LINEDOWN|OnNumberctrlDown"</string>
+                    <string name="event-handler-2">"wxEVT_SCROLL_LINEDOWN|OnNumberctrlDown|||"</string>
-                    <string name="event-handler-3">"wxEVT_COMMAND_TEXT_UPDATED|OnNumberctrlTextUpdated"</string>
+                    <string name="event-handler-3">"wxEVT_COMMAND_TEXT_UPDATED|OnNumberctrlTextUpdated|||"</string>
-                    <string name="event-handler-4">"wxEVT_UPDATE_UI|OnNumberctrlUpdate"</string>
+                    <string name="event-handler-4">"wxEVT_UPDATE_UI|OnNumberctrlUpdate|||"</string>
                     <string name="proxy-Id name">"ID_RICHTEXTBULLETSPAGE_NUMBERCTRL"</string>
                     <long name="proxy-Id value">10310</long>
                     <string name="proxy-Name">""</string>

src/richtext/richtextxml.cpp

@@ -352,6 +352,7 @@ bool wxRichTextObject::ImportFromXML(wxRichTextBuffer* WXUNUSED(buffer), wxXmlNo
     wxString value = node->GetAttribute(wxT("show"), wxEmptyString);
     if (!value.IsEmpty())
         Show(value == wxT("1"));
+    SetId(node->GetAttribute(wxT("id"), wxEmptyString));
 
     *recurse = true;
 
@@ -368,6 +369,8 @@ bool wxRichTextObject::ExportXML(wxOutputStream& stream, int indent, wxRichTextX
     wxString style = handler->GetHelper().AddAttributes(GetAttributes(), true);
     if (!IsShown())
         style << wxT(" show=\"0\"");
+    if (!GetId().IsEmpty())
+        style << wxT(" id=\"") << handler->GetHelper().AttributeToXML(GetId()) << wxT("\"");
 
     handler->GetHelper().OutputString(stream, style + wxT(">"));
 
@@ -403,6 +406,8 @@ bool wxRichTextObject::ExportXML(wxXmlNode* parent, wxRichTextXMLHandler* handle
     handler->GetHelper().WriteProperties(elementNode, GetProperties());
     if (!IsShown())
         elementNode->AddAttribute(wxT("show"), wxT("0"));
+    if (!GetId().IsEmpty())
+        elementNode->AddAttribute(wxT("id"), GetId());
 
     wxRichTextCompositeObject* composite = wxDynamicCast(this, wxRichTextCompositeObject);
     if (composite)
@@ -840,6 +845,15 @@ bool wxRichTextParagraphLayoutBox::ImportFromXML(wxRichTextBuffer* buffer, wxXml
     if (partial == wxT("true"))
         SetPartialParagraph(true);
 
+    wxRichTextCell* cell = wxDynamicCast(this, wxRichTextCell);
+    if (cell)
+    {
+        if (node->HasAttribute(wxT("colspan")))
+            cell->SetColSpan(wxAtoi(node->GetAttribute(wxT("colspan"), wxEmptyString)));
+        if (node->HasAttribute(wxT("rowspan")))
+            cell->SetRowSpan(wxAtoi(node->GetAttribute(wxT("rowspan"), wxEmptyString)));
+    }
+
     wxXmlNode* child = handler->GetHelper().FindNode(node, wxT("stylesheet"));
     if (child && (handler->GetFlags() & wxRICHTEXT_HANDLER_INCLUDE_STYLESHEET))
     {
@@ -880,6 +894,13 @@ bool wxRichTextParagraphLayoutBox::ExportXML(wxOutputStream& stream, int indent,
     if (GetPartialParagraph())
         style << wxT(" partialparagraph=\"true\"");
 
+    wxRichTextCell* cell = wxDynamicCast(this, wxRichTextCell);
+    if (cell)
+    {
+        style << wxT(" colspan=\"") << wxString::Format(wxT("%d"), cell->GetColSpan()) << wxT("\"");
+        style << wxT(" rowspan=\"") << wxString::Format(wxT("%d"), cell->GetRowSpan()) << wxT("\"");
+    }
+
     handler->GetHelper().OutputString(stream, style + wxT(">"));
 
     if (GetProperties().GetCount() > 0)
@@ -912,6 +933,13 @@ bool wxRichTextParagraphLayoutBox::ExportXML(wxXmlNode* parent, wxRichTextXMLHan
     if (GetPartialParagraph())
         elementNode->AddAttribute(wxT("partialparagraph"), wxT("true"));
 
+    wxRichTextCell* cell = wxDynamicCast(this, wxRichTextCell);
+    if (cell)
+    {
+        elementNode->AddAttribute(wxT("colspan"), wxString::Format(wxT("%d"), cell->GetColSpan()));
+        elementNode->AddAttribute(wxT("rowspan"), wxString::Format(wxT("%d"), cell->GetRowSpan()));
+    }
+
     size_t i;
     for (i = 0; i < GetChildCount(); i++)
     {