no changes, just de TABified

[wxWidgets.git] / src / richtext / richtextctrl.cpp

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 52bfe09cd01052328356b1b8135059d6cc3ab7e0..749eba3829617a3dc30f5153b7dd7ce5ba2801c6 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -37,18 +37,24 @@
 #include "wx/app.h"
 WX_CHECK_BUILD_OPTIONS("wxRichTextCtrl")
 
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_ITEM_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_ITEM_DESELECTED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_LEFT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_RETURN)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_CHARACTER)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_DELETE)
+
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED)
 
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED)
+
 IMPLEMENT_CLASS( wxRichTextCtrl, wxControl )
 
 IMPLEMENT_CLASS( wxRichTextEvent, wxNotifyEvent )
@@ -550,7 +556,15 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
 
         DeleteSelectedContent(& newPos);
 
-        GetBuffer().InsertNewlineWithUndo(newPos+1, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
+        if (event.ShiftDown())
+        {
+            wxString text;
+            text = wxRichTextLineBreakChar;
+            GetBuffer().InsertTextWithUndo(newPos+1, text, this);
+        }
+        else
+            GetBuffer().InsertNewlineWithUndo(newPos+1, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
+
         EndBatchUndo();
         SetDefaultStyleToCursorStyle();
 
@@ -561,6 +575,8 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
             GetId());
         cmdEvent.SetEventObject(this);
         cmdEvent.SetFlags(flags);
+        cmdEvent.SetPosition(newPos+1);
+
         if (!GetEventHandler()->ProcessEvent(cmdEvent))
         {
             // Generate conventional event
@@ -574,15 +590,12 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
     else if (event.GetKeyCode() == WXK_BACK)
     {
         BeginBatchUndo(_("Delete Text"));
-
+        
         // Submit range in character positions, which are greater than caret positions,
         // so subtract 1 for deleted character and add 1 for conversion to character position.
         if (m_caretPosition > -1 && !HasSelection())
         {
-            GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition, m_caretPosition),
-                m_caretPosition,   // Current caret position
-                m_caretPosition-1, // New caret position
-                this);
+            GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition, m_caretPosition), this);
         }
         else
             DeleteSelectedContent();
@@ -599,6 +612,15 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
         }
 
         ScrollIntoView(m_caretPosition, WXK_LEFT);
+
+        wxRichTextEvent cmdEvent(
+            wxEVT_COMMAND_RICHTEXT_DELETE,
+            GetId());
+        cmdEvent.SetEventObject(this);
+        cmdEvent.SetFlags(flags);
+        cmdEvent.SetPosition(m_caretPosition+1);
+        GetEventHandler()->ProcessEvent(cmdEvent);
+
         Update();
     }
     else if (event.GetKeyCode() == WXK_DELETE)
@@ -608,10 +630,7 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
         // Submit range in character positions, which are greater than caret positions,
         if (m_caretPosition < GetBuffer().GetRange().GetEnd()+1 && !HasSelection())
         {
-            GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition+1, m_caretPosition+1),
-                m_caretPosition,   // Current caret position
-                m_caretPosition+1, // New caret position
-                this);
+            GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition+1, m_caretPosition+1), this);
         }
         else
             DeleteSelectedContent();
@@ -626,6 +645,15 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
             PositionCaret();
             SetDefaultStyleToCursorStyle();
         }
+
+        wxRichTextEvent cmdEvent(
+            wxEVT_COMMAND_RICHTEXT_DELETE,
+            GetId());
+        cmdEvent.SetEventObject(this);
+        cmdEvent.SetFlags(flags);
+        cmdEvent.SetPosition(m_caretPosition+1);
+        GetEventHandler()->ProcessEvent(cmdEvent);
+
         Update();
     }
     else
@@ -741,6 +769,14 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
                     return;
                 }
 
+                wxRichTextEvent cmdEvent(
+                    wxEVT_COMMAND_RICHTEXT_CHARACTER,
+                    GetId());
+                cmdEvent.SetEventObject(this);
+                cmdEvent.SetFlags(flags);
+                cmdEvent.SetCharacter((wxChar) keycode);
+                cmdEvent.SetPosition(m_caretPosition+1);
+                
                 if (keycode == wxT('\t'))
                 {
                     // See if we need to promote or demote the selection or paragraph at the cursor
@@ -759,6 +795,8 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
 
                         PromoteList(promoteBy, range, NULL);
 
+                        GetEventHandler()->ProcessEvent(cmdEvent);
+
                         return;
                     }
                 }
@@ -775,6 +813,9 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
 
                 SetDefaultStyleToCursorStyle();
                 ScrollIntoView(m_caretPosition, WXK_RIGHT);
+                
+                GetEventHandler()->ProcessEvent(cmdEvent);
+
                 Update();
             }
         }
@@ -787,10 +828,7 @@ bool wxRichTextCtrl::DeleteSelectedContent(long* newPos)
     if (HasSelection())
     {
         long pos = m_selectionRange.GetStart();
-        GetBuffer().DeleteRangeWithUndo(m_selectionRange,
-            m_caretPosition,       // Current caret position
-            pos,    // New caret position
-            this);
+        GetBuffer().DeleteRangeWithUndo(m_selectionRange, this);
         m_selectionRange.SetRange(-2, -2);
 
         if (newPos)
@@ -2001,7 +2039,7 @@ void wxRichTextCtrl::DoWriteText(const wxString& value, int flags)
 {
     wxString valueUnix = wxTextFile::Translate(value, wxTextFileType_Unix);
 
-    GetBuffer().InsertTextWithUndo(m_caretPosition+1, valueUnix, this);
+    GetBuffer().InsertTextWithUndo(m_caretPosition+1, valueUnix, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
 
     if ( flags & SetValue_SendEvent )
         SendTextUpdatedEvent();
@@ -2062,6 +2100,13 @@ bool wxRichTextCtrl::Newline()
     return GetBuffer().InsertNewlineWithUndo(m_caretPosition+1, this);
 }
 
+/// Insert a line break at the current insertion point.
+bool wxRichTextCtrl::LineBreak()
+{
+    wxString text;
+    text = wxRichTextLineBreakChar;
+    return GetBuffer().InsertTextWithUndo(m_caretPosition+1, text, this);
+}
 
 // ----------------------------------------------------------------------------
 // Clipboard operations
@@ -2210,6 +2255,8 @@ void wxRichTextCtrl::DoSetSelection(long from, long to, bool WXUNUSED(scrollCare
 {
     m_selectionAnchor = from;
     m_selectionRange.SetRange(from, to-1);
+    if (from > -2)
+        m_caretPosition = from-1;
 
     Refresh(false);
     PositionCaret();
@@ -2235,10 +2282,7 @@ void wxRichTextCtrl::Remove(long from, long to)
 {
     SelectNone();
 
-    GetBuffer().DeleteRangeWithUndo(wxRichTextRange(from, to),
-        m_caretPosition,       // Current caret position
-        from,                           // New caret position
-        this);
+    GetBuffer().DeleteRangeWithUndo(wxRichTextRange(from, to), this);
 
     LayoutContent();
     if (!IsFrozen())
@@ -2525,7 +2569,6 @@ 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, wxRichTextAttr& style)
 {
@@ -2543,7 +2586,6 @@ bool wxRichTextCtrl::GetStyleForRange(const wxRichTextRange& range, wxTextAttrEx
 {
     return GetBuffer().GetStyleForRange(range.ToInternal(), style);
 }
-*/
 
 /// Get the content (uncombined) attributes for this position.
 
@@ -2887,7 +2929,7 @@ bool wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
 {
     // Flags are defined within each definition, so only certain
     // attributes are applied.
-    wxRichTextAttr attr(def->GetStyle());
+    wxRichTextAttr attr(GetStyleSheet() ? def->GetStyleMergedWithBase(GetStyleSheet()) : def->GetStyle());
 
     int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE;
 
@@ -2957,11 +2999,7 @@ bool wxRichTextCtrl::SetDefaultStyleToCursorStyle()
     // If at the start of a paragraph, use the next position.
     long pos = GetAdjustedCaretPosition(GetCaretPosition());
 
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
     if (GetUncombinedStyle(pos, attr))
-#else
-    if (GetStyle(pos, attr))
-#endif
     {
         SetDefaultStyle(attr);
         return true;
@@ -3065,6 +3103,12 @@ bool wxRichTextCtrl::PromoteList(int promoteBy, const wxRichTextRange& range, co
     return GetBuffer().PromoteList(promoteBy, range.ToInternal(), defName, flags, specifiedLevel);
 }
 
+/// Deletes the content in the given range
+bool wxRichTextCtrl::Delete(const wxRichTextRange& range)
+{
+    return GetBuffer().DeleteRangeWithUndo(range.ToInternal(), this);
+}
+
 const wxArrayString& wxRichTextCtrl::GetAvailableFontNames()
 {
     if (sm_availableFontNames.GetCount() == 0)