X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3b2cb4316b4deca34ae451493449e97e4bdb3f3b..22a35096a0a9c3fe4d3d32b8d68a361126ef9677:/include/wx/richtext/richtextbuffer.h

diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h
index aaefaa3ccd..0e90377f23 100644
--- a/include/wx/richtext/richtextbuffer.h
+++ b/include/wx/richtext/richtextbuffer.h
@@ -263,6 +263,7 @@ class WXDLLIMPEXP_RICHTEXT wxTextAttrEx: public wxTextAttr
 public:
     // ctors
     wxTextAttrEx(const wxTextAttrEx& attr);
+    wxTextAttrEx(const wxTextAttr& attr) { Init(); (*this) = attr; }
     wxTextAttrEx() { Init(); }
 
     // Initialise this object.
@@ -275,14 +276,14 @@ public:
     void operator= (const wxTextAttr& attr);
 
     // setters
-    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; }
-    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; }
-    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; }
-    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; }
-    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; }
-    void SetBulletStyle(int style) { m_bulletStyle = style; }
-    void SetBulletNumber(int n) { m_bulletNumber = n; }
-    void SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; }
+    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; SetFlags(GetFlags() | wxTEXT_ATTR_CHARACTER_STYLE_NAME); }
+    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; SetFlags(GetFlags() | wxTEXT_ATTR_PARAGRAPH_STYLE_NAME); }
+    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; SetFlags(GetFlags() | wxTEXT_ATTR_PARA_SPACING_AFTER); }
+    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; SetFlags(GetFlags() | wxTEXT_ATTR_PARA_SPACING_BEFORE); }
+    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; SetFlags(GetFlags() | wxTEXT_ATTR_LINE_SPACING); }
+    void SetBulletStyle(int style) { m_bulletStyle = style; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_STYLE); }
+    void SetBulletNumber(int n) { m_bulletNumber = n; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_NUMBER); }
+    void SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_SYMBOL); }
 
     const wxString& GetCharacterStyleName() const { return m_characterStyleName; }
     const wxString& GetParagraphStyleName() const { return m_paragraphStyleName; }
@@ -293,11 +294,17 @@ 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); }
-    bool HasCharacterStyleName() const { return HasFlag(wxTEXT_ATTR_CHARACTER_STYLE_NAME); }
-    bool HasParagraphStyleName() const { return HasFlag(wxTEXT_ATTR_PARAGRAPH_STYLE_NAME); }
+    bool HasCharacterStyleName() const { return HasFlag(wxTEXT_ATTR_CHARACTER_STYLE_NAME) || !m_characterStyleName.IsEmpty(); }
+    bool HasParagraphStyleName() const { return HasFlag(wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) || !m_paragraphStyleName.IsEmpty(); }
     bool HasBulletStyle() const { return HasFlag(wxTEXT_ATTR_BULLET_STYLE); }
     bool HasBulletNumber() const { return HasFlag(wxTEXT_ATTR_BULLET_NUMBER); }
     bool HasBulletSymbol() const { return HasFlag(wxTEXT_ATTR_BULLET_SYMBOL); }
@@ -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;
@@ -384,14 +399,14 @@ public:
 
     void SetFlags(long flags) { m_flags = flags; }
 
-    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; }
-    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; }
-    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; }
-    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; }
-    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; }
-    void SetBulletStyle(int style) { m_bulletStyle = style; }
-    void SetBulletNumber(int n) { m_bulletNumber = n; }
-    void SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; }
+    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; m_flags |= wxTEXT_ATTR_CHARACTER_STYLE_NAME; }
+    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; m_flags |= wxTEXT_ATTR_PARAGRAPH_STYLE_NAME; }
+    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; m_flags |= wxTEXT_ATTR_PARA_SPACING_AFTER; }
+    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; m_flags |= wxTEXT_ATTR_PARA_SPACING_BEFORE; }
+    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; m_flags |= wxTEXT_ATTR_LINE_SPACING; }
+    void SetBulletStyle(int style) { m_bulletStyle = style; m_flags |= wxTEXT_ATTR_BULLET_STYLE; }
+    void SetBulletNumber(int n) { m_bulletNumber = n; m_flags |= wxTEXT_ATTR_BULLET_NUMBER; }
+    void SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; m_flags |= wxTEXT_ATTR_BULLET_NUMBER; }
 
     const wxColour& GetTextColour() const { return m_colText; }
     const wxColour& GetBackgroundColour() const { return m_colBack; }
@@ -434,8 +449,8 @@ public:
     bool HasParagraphSpacingAfter() const { return (m_flags & wxTEXT_ATTR_PARA_SPACING_AFTER) != 0; }
     bool HasParagraphSpacingBefore() const { return (m_flags & wxTEXT_ATTR_PARA_SPACING_BEFORE) != 0; }
     bool HasLineSpacing() const { return (m_flags & wxTEXT_ATTR_LINE_SPACING) != 0; }
-    bool HasCharacterStyleName() const { return (m_flags & wxTEXT_ATTR_CHARACTER_STYLE_NAME) != 0; }
-    bool HasParagraphStyleName() const { return (m_flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) != 0; }
+    bool HasCharacterStyleName() const { return (m_flags & wxTEXT_ATTR_CHARACTER_STYLE_NAME) != 0 || !m_characterStyleName.IsEmpty(); }
+    bool HasParagraphStyleName() const { return (m_flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) != 0 || !m_paragraphStyleName.IsEmpty(); }
     bool HasBulletStyle() const { return (m_flags & wxTEXT_ATTR_BULLET_STYLE) != 0; }
     bool HasBulletNumber() const { return (m_flags & wxTEXT_ATTR_BULLET_NUMBER) != 0; }
     bool HasBulletSymbol() const { return (m_flags & wxTEXT_ATTR_BULLET_SYMBOL) != 0; }
@@ -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;
 
@@ -512,7 +533,7 @@ public:
 // Constructors
 
     wxRichTextObject(wxRichTextObject* parent = NULL);
-    ~wxRichTextObject();
+    virtual ~wxRichTextObject();
 
 // Overrideables
 
@@ -665,7 +686,7 @@ public:
 // Constructors
 
     wxRichTextCompositeObject(wxRichTextObject* parent = NULL);
-    ~wxRichTextCompositeObject();
+    virtual ~wxRichTextCompositeObject();
 
 // Overrideables
 
@@ -1089,7 +1110,7 @@ public:
 
     wxRichTextParagraph(wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
     wxRichTextParagraph(const wxString& text, wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
-    ~wxRichTextParagraph();
+    virtual ~wxRichTextParagraph();
     wxRichTextParagraph(const wxRichTextParagraph& obj):wxRichTextBox() { Copy(obj); }
 
 // Overrideables
@@ -1259,7 +1280,7 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextImageBlock: public wxObject
 public:
     wxRichTextImageBlock();
     wxRichTextImageBlock(const wxRichTextImageBlock& block);
-    ~wxRichTextImageBlock();
+    virtual ~wxRichTextImageBlock();
 
     void Init();
     void Clear();
@@ -1406,7 +1427,7 @@ public:
 
     wxRichTextBuffer() { Init(); }
     wxRichTextBuffer(const wxRichTextBuffer& obj):wxRichTextParagraphLayoutBox() { Init(); Copy(obj); }
-    ~wxRichTextBuffer() ;
+    virtual ~wxRichTextBuffer() ;
 
 // Accessors
 
@@ -1707,7 +1728,7 @@ public:
     // Ctor for multiple actions
     wxRichTextCommand(const wxString& name);
 
-    ~wxRichTextCommand();
+    virtual ~wxRichTextCommand();
 
     bool Do();
     bool Undo();
@@ -1733,7 +1754,7 @@ public:
     wxRichTextAction(wxRichTextCommand* cmd, const wxString& name, wxRichTextCommandId id, wxRichTextBuffer* buffer,
         wxRichTextCtrl* ctrl, bool ignoreFirstTime = false);
 
-    ~wxRichTextAction();
+    virtual ~wxRichTextAction();
 
     bool Do();
     bool Undo();