Added intermediate state (m_showOnIdle) indicating that

[wxWidgets.git] / include / wx / richtext / richtextbuffer.h

diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h
index f321c4e5dd66a4dc7035de1257a05c2b10e9c070..38c3b901c072eb0a59420b8e23babd7a61c85ad7 100644 (file)
--- a/include/wx/richtext/richtextbuffer.h
+++ b/include/wx/richtext/richtextbuffer.h
@@ -117,16 +117,16 @@
  * Forward declarations
  */
 
-class WXDLLIMPEXP_ADV wxRichTextCtrl;
-class WXDLLIMPEXP_ADV wxRichTextObject;
-class WXDLLIMPEXP_ADV wxRichTextCacheObject;
-class WXDLLIMPEXP_ADV wxRichTextObjectList;
-class WXDLLIMPEXP_ADV wxRichTextLine;
-class WXDLLIMPEXP_ADV wxRichTextParagraph;
-class WXDLLIMPEXP_ADV wxRichTextFragment;
-class WXDLLIMPEXP_ADV wxRichTextFileHandler;
-class WXDLLIMPEXP_ADV wxRichTextStyleSheet;
-class WXDLLIMPEXP_ADV wxTextAttrEx;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCtrl;
+class WXDLLIMPEXP_RICHTEXT wxRichTextObject;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCacheObject;
+class WXDLLIMPEXP_RICHTEXT wxRichTextObjectList;
+class WXDLLIMPEXP_RICHTEXT wxRichTextLine;
+class WXDLLIMPEXP_RICHTEXT wxRichTextParagraph;
+class WXDLLIMPEXP_RICHTEXT wxRichTextFragment;
+class WXDLLIMPEXP_RICHTEXT wxRichTextFileHandler;
+class WXDLLIMPEXP_RICHTEXT wxRichTextStyleSheet;
+class WXDLLIMPEXP_RICHTEXT wxTextAttrEx;
 
 /*!
  * Flags determining the available space, passed to Layout
@@ -202,7 +202,7 @@ class WXDLLIMPEXP_ADV wxTextAttrEx;
  * This stores beginning and end positions for a range of data.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextRange
+class WXDLLIMPEXP_RICHTEXT wxRichTextRange
 {
 public:
 // Constructors
@@ -258,11 +258,12 @@ protected:
  * wxTextAttrEx is an extended version of wxTextAttr with more paragraph attributes.
  */
 
-class WXDLLIMPEXP_ADV wxTextAttrEx: public wxTextAttr
+class WXDLLIMPEXP_RICHTEXT wxTextAttrEx: public wxTextAttr
 {
 public:
     // ctors
     wxTextAttrEx(const wxTextAttrEx& attr);
+    wxTextAttrEx(const wxTextAttr& attr) { Init(); (*this) = attr; }
     wxTextAttrEx() { Init(); }
 
     // Initialise this object.
@@ -293,6 +294,12 @@ public:
     int GetBulletNumber() const { return m_bulletNumber; }
     wxChar GetBulletSymbol() const { return m_bulletSymbol; }
 
+    bool HasWeight() const { return (GetFlags() & wxTEXT_ATTR_FONT_WEIGHT) != 0; }
+    bool HasSize() const { return (GetFlags() & wxTEXT_ATTR_FONT_SIZE) != 0; }
+    bool HasItalic() const { return (GetFlags() & wxTEXT_ATTR_FONT_ITALIC) != 0; }
+    bool HasUnderlined() const { return (GetFlags() & wxTEXT_ATTR_FONT_UNDERLINE) != 0; }
+    bool HasFaceName() const { return (GetFlags() & wxTEXT_ATTR_FONT_FACE) != 0; }
+
     bool HasParagraphSpacingAfter() const { return HasFlag(wxTEXT_ATTR_PARA_SPACING_AFTER); }
     bool HasParagraphSpacingBefore() const { return HasFlag(wxTEXT_ATTR_PARA_SPACING_BEFORE); }
     bool HasLineSpacing() const { return HasFlag(wxTEXT_ATTR_LINE_SPACING); }
@@ -316,6 +323,14 @@ public:
                !HasParagraphSpacingAfter() && !HasParagraphSpacingBefore() && !HasLineSpacing() &&
                !HasCharacterStyleName() && !HasParagraphStyleName() && !HasBulletNumber() && !HasBulletStyle() && !HasBulletSymbol();
     }
+
+    // return the attribute having the valid font and colours: it uses the
+    // attributes set in attr and falls back first to attrDefault and then to
+    // the text control font/colours for those attributes which are not set
+    static wxTextAttrEx CombineEx(const wxTextAttrEx& attr,
+                              const wxTextAttrEx& attrDef,
+                              const wxTextCtrlBase *text);
+
 private:
     // Paragraph styles
     int                 m_paragraphSpacingAfter;
@@ -337,7 +352,7 @@ private:
  * efficient way to query styles.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextAttr
+class WXDLLIMPEXP_RICHTEXT wxRichTextAttr
 {
 public:
     // ctors
@@ -457,6 +472,12 @@ public:
                !HasCharacterStyleName() && !HasParagraphStyleName() && !HasBulletNumber() && !HasBulletStyle() && !HasBulletSymbol();
     }
 
+    // return the attribute having the valid font and colours: it uses the
+    // attributes set in attr and falls back first to attrDefault and then to
+    // the text control font/colours for those attributes which are not set
+    static wxRichTextAttr Combine(const wxRichTextAttr& attr,
+                              const wxRichTextAttr& attrDef,
+                              const wxTextCtrlBase *text);
 private:
     long                m_flags;
 
@@ -505,7 +526,7 @@ private:
  * This is the base for drawable objects.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextObject: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextObject: public wxObject
 {
     DECLARE_CLASS(wxRichTextObject)
 public:
@@ -651,14 +672,14 @@ protected:
     wxTextAttrEx            m_attributes;
 };
 
-WX_DECLARE_LIST_WITH_DECL( wxRichTextObject, wxRichTextObjectList, class WXDLLIMPEXP_ADV );
+WX_DECLARE_LIST_WITH_DECL( wxRichTextObject, wxRichTextObjectList, class WXDLLIMPEXP_RICHTEXT );
 
 /*!
  * wxRichTextCompositeObject class declaration
  * Objects of this class can contain other objects.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextCompositeObject: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextCompositeObject: public wxRichTextObject
 {
     DECLARE_CLASS(wxRichTextCompositeObject)
 public:
@@ -739,7 +760,7 @@ protected:
  * This defines a 2D space to lay out objects
  */
 
-class WXDLLIMPEXP_ADV wxRichTextBox: public wxRichTextCompositeObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextBox: public wxRichTextCompositeObject
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextBox)
 public:
@@ -778,7 +799,7 @@ protected:
  * This box knows how to lay out paragraphs.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextParagraphLayoutBox: public wxRichTextBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextParagraphLayoutBox: public wxRichTextBox
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextParagraphLayoutBox)
 public:
@@ -960,7 +981,7 @@ protected:
  * paragraphs for Undo/Redo, for example.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextFragment: public wxRichTextParagraphLayoutBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextFragment: public wxRichTextParagraphLayoutBox
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextFragment)
 public:
@@ -1001,7 +1022,7 @@ protected:
  * start and end positions of the line.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextLine
+class WXDLLIMPEXP_RICHTEXT wxRichTextLine
 {
 public:
 // Constructors
@@ -1074,14 +1095,14 @@ protected:
     wxRichTextParagraph* m_parent;
 };
 
-WX_DECLARE_LIST_WITH_DECL( wxRichTextLine, wxRichTextLineList , class WXDLLIMPEXP_ADV );
+WX_DECLARE_LIST_WITH_DECL( wxRichTextLine, wxRichTextLineList , class WXDLLIMPEXP_RICHTEXT );
 
 /*!
  * wxRichTextParagraph class declaration
  * This object represents a single paragraph (or in a straight text editor, a line).
  */
 
-class WXDLLIMPEXP_ADV wxRichTextParagraph: public wxRichTextBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextParagraph: public wxRichTextBox
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextParagraph)
 public:
@@ -1178,7 +1199,7 @@ protected:
  * This object represents a single piece of text.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextPlainText: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextPlainText: public wxRichTextObject
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextPlainText)
 public:
@@ -1254,7 +1275,7 @@ protected:
 class WXDLLIMPEXP_BASE wxDataInputStream;
 class WXDLLIMPEXP_BASE wxDataOutputStream;
 
-class WXDLLIMPEXP_ADV wxRichTextImageBlock: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextImageBlock: public wxObject
 {
 public:
     wxRichTextImageBlock();
@@ -1331,7 +1352,7 @@ protected:
  * This object represents an image.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextImage: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextImage: public wxRichTextObject
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextImage)
 public:
@@ -1395,10 +1416,10 @@ protected:
  * This is a kind of box, used to represent the whole buffer
  */
 
-class WXDLLIMPEXP_ADV wxRichTextCommand;
-class WXDLLIMPEXP_ADV wxRichTextAction;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCommand;
+class WXDLLIMPEXP_RICHTEXT wxRichTextAction;
 
-class WXDLLIMPEXP_ADV wxRichTextBuffer: public wxRichTextParagraphLayoutBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextBuffer: public wxRichTextParagraphLayoutBox
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextBuffer)
 public:
@@ -1696,8 +1717,8 @@ enum wxRichTextCommandId
  *
  */
 
-class WXDLLIMPEXP_ADV wxRichTextAction;
-class WXDLLIMPEXP_ADV wxRichTextCommand: public wxCommand
+class WXDLLIMPEXP_RICHTEXT wxRichTextAction;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCommand: public wxCommand
 {
 public:
     // Ctor for one action
@@ -1727,7 +1748,7 @@ protected:
  * There can be more than one action in a command.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextAction: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextAction: public wxObject
 {
 public:
     wxRichTextAction(wxRichTextCommand* cmd, const wxString& name, wxRichTextCommandId id, wxRichTextBuffer* buffer,
@@ -1793,7 +1814,7 @@ protected:
  * Base class for file handlers
  */
 
-class WXDLLIMPEXP_ADV wxRichTextFileHandler: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextFileHandler: public wxObject
 {
     DECLARE_CLASS(wxRichTextFileHandler)
 public:
@@ -1859,7 +1880,7 @@ protected:
  * Plain text handler
  */
 
-class WXDLLIMPEXP_ADV wxRichTextPlainTextHandler: public wxRichTextFileHandler
+class WXDLLIMPEXP_RICHTEXT wxRichTextPlainTextHandler: public wxRichTextFileHandler
 {
     DECLARE_CLASS(wxRichTextPlainTextHandler)
 public: