#include "wx/cmdproc.h"
#include "wx/txtstrm.h"
+// Experimental dynamic styles to avoid user-specific character styles from being
+// overwritten by paragraph styles.
+#define wxRICHTEXT_USE_DYNAMIC_STYLES 1
+
/*!
* File types
*/
* 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
#define wxRICHTEXT_FORMATTED 0x01
#define wxRICHTEXT_UNFORMATTED 0x02
+/*!
+ * Flags for text insertion
+ */
+
+#define wxRICHTEXT_INSERT_NONE 0x00
+#define wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE 0x01
+
/*!
* Extra formatting flags not in wxTextAttr
*/
* This stores beginning and end positions for a range of data.
*/
-class WXDLLIMPEXP_ADV wxRichTextRange
+class WXDLLIMPEXP_RICHTEXT wxRichTextRange
{
public:
// Constructors
void operator =(const wxRichTextRange& range) { m_start = range.m_start; m_end = range.m_end; }
bool operator ==(const wxRichTextRange& range) const { return (m_start == range.m_start && m_end == range.m_end); }
+ bool operator !=(const wxRichTextRange& range) const { return (m_start != range.m_start && m_end != range.m_end); }
wxRichTextRange operator -(const wxRichTextRange& range) const { return wxRichTextRange(m_start - range.m_start, m_end - range.m_end); }
wxRichTextRange operator +(const wxRichTextRange& range) const { return wxRichTextRange(m_start + range.m_start, m_end + range.m_end); }
/// Swaps the start and end
void Swap() { long tmp = m_start; m_start = m_end; m_end = tmp; }
+ /// Convert to internal form: (n, n) is the range of a single character.
+ wxRichTextRange ToInternal() const { return wxRichTextRange(m_start, m_end-1); }
+
+ /// Convert from internal to public API form: (n, n+1) is the range of a single character.
+ wxRichTextRange FromInternal() const { return wxRichTextRange(m_start, m_end+1); }
+
protected:
long m_start;
long m_end;
* 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.
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; }
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); }
!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;
* efficient way to query styles.
*/
-class WXDLLIMPEXP_ADV wxRichTextAttr
+class WXDLLIMPEXP_RICHTEXT wxRichTextAttr
{
public:
// ctors
// Assignment from a wxTextAttrEx object.
void operator= (const wxTextAttrEx& attr);
+ // Equality test
+ bool operator== (const wxRichTextAttr& attr) const;
+
// Making a wxTextAttrEx object.
operator wxTextAttrEx () const ;
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; }
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; }
!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;
* This is the base for drawable objects.
*/
-class WXDLLIMPEXP_ADV wxRichTextObject: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextObject: public wxObject
{
DECLARE_CLASS(wxRichTextObject)
public:
// Constructors
wxRichTextObject(wxRichTextObject* parent = NULL);
- ~wxRichTextObject();
+ virtual ~wxRichTextObject();
// Overrideables
/// 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'.
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:
// Constructors
wxRichTextCompositeObject(wxRichTextObject* parent = NULL);
- ~wxRichTextCompositeObject();
+ virtual ~wxRichTextCompositeObject();
// Overrideables
* 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:
/// 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
* 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:
/// 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);
virtual void Reset();
/// Convenience function to add a paragraph of text
- virtual wxRichTextRange AddParagraph(const wxString& text);
+ virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttrEx* paraStyle = NULL);
/// Convenience function to add an image
- virtual wxRichTextRange AddImage(const wxImage& image);
+ virtual wxRichTextRange AddImage(const wxImage& image, wxTextAttrEx* paraStyle = NULL);
/// Adds multiple paragraphs, based on newlines.
- virtual wxRichTextRange AddParagraphs(const wxString& text);
+ virtual wxRichTextRange AddParagraphs(const wxString& text, wxTextAttrEx* paraStyle = NULL);
/// Get the line at the given position. If caretPosition is true, the position is
/// a caret position, which is normally a smaller number.
virtual bool SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style, bool withUndo = true);
virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttrEx& style, bool withUndo = true);
- /// Get the text attributes for this position.
- virtual bool GetStyle(long position, wxTextAttrEx& style) const;
- virtual bool GetStyle(long position, wxRichTextAttr& style) const;
+ /// Get the conbined text attributes for this position.
+ virtual bool GetStyle(long position, wxTextAttrEx& style);
+ virtual bool GetStyle(long position, wxRichTextAttr& style);
+
+ /// Get the content (uncombined) attributes for this position.
+ virtual bool GetUncombinedStyle(long position, wxTextAttrEx& style);
+ virtual bool GetUncombinedStyle(long position, wxRichTextAttr& style);
+
+ /// Implementation helper for GetStyle. If combineStyles is true, combine base, paragraph and
+ /// context attributes.
+ virtual bool DoGetStyle(long position, wxTextAttrEx& style, bool combineStyles = true);
/// Test if this whole range has character attributes of the specified kind. If any
/// of the attributes are different within the range, the test fails. You
/// Make a copy of the fragment corresponding to the given range, putting it in 'fragment'.
virtual bool CopyFragment(const wxRichTextRange& range, wxRichTextFragment& fragment);
+ /// Apply the style sheet to the buffer, for example if the styles have changed.
+ virtual bool ApplyStyleSheet(wxRichTextStyleSheet* styleSheet);
+
/// Copy
void Copy(const wxRichTextParagraphLayoutBox& obj);
* paragraphs for Undo/Redo, for example.
*/
-class WXDLLIMPEXP_ADV wxRichTextFragment: public wxRichTextParagraphLayoutBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextFragment: public wxRichTextParagraphLayoutBox
{
DECLARE_DYNAMIC_CLASS(wxRichTextFragment)
public:
* start and end positions of the line.
*/
-class WXDLLIMPEXP_ADV wxRichTextLine
+class WXDLLIMPEXP_RICHTEXT wxRichTextLine
{
public:
// Constructors
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:
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
/// 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);
// Implementation
/// Apply paragraph styles such as centering to the wrapped lines
- virtual void ApplyParagraphStyle(const wxRect& rect);
+ virtual void ApplyParagraphStyle(const wxTextAttrEx& attr, const wxRect& rect);
/// Insert text at the given position
virtual bool InsertText(long pos, const wxString& text);
/// Clear remaining unused line objects, if any
bool ClearUnusedLines(int lineCount);
+ /// Get combined attributes of the base style, paragraph style and character style. We use this to dynamically
+ /// retrieve the actual style.
+ wxTextAttrEx GetCombinedAttributes(const wxTextAttr& contentStyle) const;
+
+ /// Get combined attributes of the base style and paragraph style.
+ wxTextAttrEx GetCombinedAttributes() const;
+
protected:
/// The lines that make up the wrapped paragraph
wxRichTextLineList m_cachedLines;
* 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:
/// 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;
/// Clone
virtual wxRichTextObject* Clone() const { return new wxRichTextPlainText(*this); }
+private:
+ bool DrawTabbedString(wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect, wxString& str, wxCoord& x, wxCoord& y, bool selected);
protected:
wxString m_text;
class WXDLLIMPEXP_BASE wxDataInputStream;
class WXDLLIMPEXP_BASE wxDataOutputStream;
-class WXDLLIMPEXP_ADV wxRichTextImageBlock: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextImageBlock: public wxObject
{
public:
wxRichTextImageBlock();
wxRichTextImageBlock(const wxRichTextImageBlock& block);
- ~wxRichTextImageBlock();
+ virtual ~wxRichTextImageBlock();
void Init();
void Clear();
* This object represents an image.
*/
-class WXDLLIMPEXP_ADV wxRichTextImage: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextImage: public wxRichTextObject
{
DECLARE_DYNAMIC_CLASS(wxRichTextImage)
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(); }
* 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:
wxRichTextBuffer() { Init(); }
wxRichTextBuffer(const wxRichTextBuffer& obj):wxRichTextParagraphLayoutBox() { Init(); Copy(obj); }
- ~wxRichTextBuffer() ;
+ virtual ~wxRichTextBuffer() ;
// Accessors
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();
virtual wxRichTextObject* Clone() const { return new wxRichTextBuffer(*this); }
/// Submit command to insert the given text
- bool InsertTextWithUndo(long pos, const wxString& text, wxRichTextCtrl* ctrl);
+ bool InsertTextWithUndo(long pos, const wxString& text, wxRichTextCtrl* ctrl, int flags = 0);
/// Submit command to insert a newline
- bool InsertNewlineWithUndo(long pos, wxRichTextCtrl* ctrl);
+ bool InsertNewlineWithUndo(long pos, wxRichTextCtrl* ctrl, int flags = 0);
/// Submit command to insert the given image
- bool InsertImageWithUndo(long pos, const wxRichTextImageBlock& imageBlock, wxRichTextCtrl* ctrl);
+ bool InsertImageWithUndo(long pos, const wxRichTextImageBlock& imageBlock, wxRichTextCtrl* ctrl, int flags = 0);
/// Submit command to delete this range
bool DeleteRangeWithUndo(const wxRichTextRange& range, long initialCaretPosition, long newCaretPositon, wxRichTextCtrl* ctrl);
void Modify(bool modify = true) { m_modified = modify; }
bool IsModified() const { return m_modified; }
+ /// Get the style that is appropriate for a new paragraph at this position.
+ /// If the previous paragraph has a paragraph style name, look up the next-paragraph
+ /// style.
+ wxRichTextAttr GetStyleForNewParagraph(long pos, bool caretPosition = false) const;
+
/// Dumps contents of buffer for debugging purposes
virtual void Dump();
virtual void Dump(wxTextOutputStream& stream) { wxRichTextParagraphLayoutBox::Dump(stream); }
*
*/
-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
// Ctor for multiple actions
wxRichTextCommand(const wxString& name);
- ~wxRichTextCommand();
+ virtual ~wxRichTextCommand();
bool Do();
bool Undo();
* 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,
wxRichTextCtrl* ctrl, bool ignoreFirstTime = false);
- ~wxRichTextAction();
+ virtual ~wxRichTextAction();
bool Do();
bool Undo();
* Base class for file handlers
*/
-class WXDLLIMPEXP_ADV wxRichTextFileHandler: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextFileHandler: public wxObject
{
DECLARE_CLASS(wxRichTextFileHandler)
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
#endif
wxString m_name;
+ wxString m_encoding;
wxString m_extension;
int m_type;
bool m_visible;
* Plain text handler
*/
-class WXDLLIMPEXP_ADV wxRichTextPlainTextHandler: public wxRichTextFileHandler
+class WXDLLIMPEXP_RICHTEXT wxRichTextPlainTextHandler: public wxRichTextFileHandler
{
DECLARE_CLASS(wxRichTextPlainTextHandler)
public:
projects / wxWidgets.git / blobdiff