X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4d551ad5e5d4f9643d69e70638788fb9a78f209a..c3008402f72bf26f81fb54d9737fa06d9ca0c3c8:/include/wx/richtext/richtextbuffer.h?ds=inline diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h index 68e1fefd45..38c3b901c0 100644 --- a/include/wx/richtext/richtextbuffer.h +++ b/include/wx/richtext/richtextbuffer.h @@ -9,6 +9,9 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +#ifndef _WX_RICHTEXTBUFFER_H_ +#define _WX_RICHTEXTBUFFER_H_ + /* Data structures @@ -84,17 +87,17 @@ */ -#ifndef _WX_RICHTEXTBUFFER_H_ -#define _WX_RICHTEXTBUFFER_H_ - /*! * Includes */ -#include "wx/list.h" +#include "wx/defs.h" #if wxUSE_RICHTEXT +#include "wx/list.h" +#include "wx/textctrl.h" +#include "wx/bitmap.h" #include "wx/image.h" #include "wx/cmdproc.h" #include "wx/txtstrm.h" @@ -114,16 +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 @@ -199,7 +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 @@ -255,11 +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. @@ -290,6 +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); } @@ -313,6 +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; @@ -334,7 +352,7 @@ private: * efficient way to query styles. */ -class WXDLLIMPEXP_ADV wxRichTextAttr +class WXDLLIMPEXP_RICHTEXT wxRichTextAttr { public: // ctors @@ -454,6 +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; @@ -489,20 +513,20 @@ private: wxString m_paragraphStyleName; }; -#define wxTEXT_ATTR_CHARACTER (wxTEXT_ATTR_FONT) | wxTEXT_ATTR_BACKGROUND_COLOUR | wxTEXT_ATTR_TEXT_COLOUR +#define wxTEXT_ATTR_CHARACTER (wxTEXT_ATTR_FONT | wxTEXT_ATTR_BACKGROUND_COLOUR | wxTEXT_ATTR_TEXT_COLOUR) -#define wxTEXT_ATTR_PARAGRAPH wxTEXT_ATTR_ALIGNMENT|wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_TABS|\ +#define wxTEXT_ATTR_PARAGRAPH (wxTEXT_ATTR_ALIGNMENT|wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_TABS|\ wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|\ - wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER|wxTEXT_ATTR_BULLET_SYMBOL + wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER|wxTEXT_ATTR_BULLET_SYMBOL) -#define wxTEXT_ATTR_ALL wxTEXT_ATTR_CHARACTER|wxTEXT_ATTR_PARAGRAPH +#define wxTEXT_ATTR_ALL (wxTEXT_ATTR_CHARACTER|wxTEXT_ATTR_PARAGRAPH) /*! * wxRichTextObject class declaration * This is the base for drawable objects. */ -class WXDLLIMPEXP_ADV wxRichTextObject: public wxObject +class WXDLLIMPEXP_RICHTEXT wxRichTextObject: public wxObject { DECLARE_CLASS(wxRichTextObject) public: @@ -535,7 +559,7 @@ public: /// Get the object size for the given range. Returns false if the range /// is invalid for this object. - virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const = 0; + virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const = 0; /// Do a split, returning an object containing the second part, and setting /// the first part in 'this'. @@ -648,14 +672,14 @@ protected: wxTextAttrEx m_attributes; }; -WX_DECLARE_EXPORTED_LIST( wxRichTextObject, wxRichTextObjectList ); +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: @@ -736,7 +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: @@ -755,7 +779,7 @@ public: /// Get/set the object size for the given range. Returns false if the range /// is invalid for this object. - virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const; + virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const; // Accessors @@ -775,7 +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: @@ -794,7 +818,7 @@ public: /// Get/set the object size for the given range. Returns false if the range /// is invalid for this object. - virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const; + virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const; /// Delete range virtual bool DeleteRange(const wxRichTextRange& range); @@ -957,7 +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: @@ -998,7 +1022,7 @@ protected: * start and end positions of the line. */ -class WXDLLIMPEXP_ADV wxRichTextLine +class WXDLLIMPEXP_RICHTEXT wxRichTextLine { public: // Constructors @@ -1071,14 +1095,14 @@ protected: wxRichTextParagraph* m_parent; }; -WX_DECLARE_EXPORTED_LIST( wxRichTextLine, wxRichTextLineList ); +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: @@ -1099,7 +1123,7 @@ public: /// Get/set the object size for the given range. Returns false if the range /// is invalid for this object. - virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const; + virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const; /// Finds the absolute position and row height for the given character position virtual bool FindPosition(wxDC& dc, long index, wxPoint& pt, int* height, bool forceLineStart); @@ -1175,7 +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: @@ -1194,7 +1218,7 @@ public: /// Get/set the object size for the given range. Returns false if the range /// is invalid for this object. - virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const; + virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position/* = wxPoint(0,0)*/) const; /// Get any text in this object for the given range virtual wxString GetTextForRange(const wxRichTextRange& range) const; @@ -1237,6 +1261,8 @@ public: /// Clone virtual wxRichTextObject* Clone() const { return new wxRichTextPlainText(*this); } +private: + bool DrawTabbedString(wxDC& dc,const wxRect& rect,wxString& str, wxCoord& x, wxCoord& y, bool selected); protected: wxString m_text; @@ -1249,7 +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(); @@ -1326,7 +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: @@ -1347,7 +1373,7 @@ public: /// Get the object size for the given range. Returns false if the range /// is invalid for this object. - virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const; + virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const; /// Returns true if the object is empty virtual bool IsEmpty() const { return !m_image.Ok(); } @@ -1390,10 +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: @@ -1489,7 +1515,7 @@ public: virtual void ClearStyleStack(); /// Get the size of the style stack, for example to check correct nesting - virtual int GetStyleStackSize() const { return m_attributeStack.GetCount(); } + virtual size_t GetStyleStackSize() const { return m_attributeStack.GetCount(); } /// Begin using bold bool BeginBold(); @@ -1691,8 +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 @@ -1722,7 +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, @@ -1788,7 +1814,7 @@ protected: * Base class for file handlers */ -class WXDLLIMPEXP_ADV wxRichTextFileHandler: public wxObject +class WXDLLIMPEXP_RICHTEXT wxRichTextFileHandler: public wxObject { DECLARE_CLASS(wxRichTextFileHandler) public: @@ -1819,15 +1845,22 @@ public: virtual bool IsVisible() const { return m_visible; } virtual void SetVisible(bool visible) { m_visible = visible; } + /// The name of the nandler void SetName(const wxString& name) { m_name = name; } wxString GetName() const { return m_name; } + /// The default extension to recognise void SetExtension(const wxString& ext) { m_extension = ext; } wxString GetExtension() const { return m_extension; } + /// The handler type void SetType(int type) { m_type = type; } int GetType() const { return m_type; } + /// Encoding to use when saving a file. If empty, a suitable encoding is chosen + void SetEncoding(const wxString& encoding) { m_encoding = encoding; } + const wxString& GetEncoding() const { return m_encoding; } + protected: #if wxUSE_STREAMS @@ -1836,6 +1869,7 @@ protected: #endif wxString m_name; + wxString m_encoding; wxString m_extension; int m_type; bool m_visible; @@ -1846,7 +1880,7 @@ protected: * Plain text handler */ -class WXDLLIMPEXP_ADV wxRichTextPlainTextHandler: public wxRichTextFileHandler +class WXDLLIMPEXP_RICHTEXT wxRichTextPlainTextHandler: public wxRichTextFileHandler { DECLARE_CLASS(wxRichTextPlainTextHandler) public: