#endif
// Compatibility
-#define wxRichTextAttr wxTextAttr
#define wxTextAttrEx wxTextAttr
+// Setting wxRICHTEXT_USE_OWN_CARET to 1 implements a
+// caret reliably without using wxClientDC in case there
+// are platform-specific problems with the generic caret.
+#if defined(__WXGTK__) || defined(__WXMAC__)
+#define wxRICHTEXT_USE_OWN_CARET 1
+#else
+#define wxRICHTEXT_USE_OWN_CARET 0
+#endif
+
+// Switch off for binary compatibility, on for faster drawing
+// Note: this seems to be buggy (overzealous use of extents) so
+// don't use for now
+#define wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING 0
+
/*!
* Special characters
*/
extern WXDLLIMPEXP_RICHTEXT const wxChar wxRichTextLineBreakChar;
/*!
- * File types
+ * File types in wxRichText context.
*/
-
-#define wxRICHTEXT_TYPE_ANY 0
-#define wxRICHTEXT_TYPE_TEXT 1
-#define wxRICHTEXT_TYPE_XML 2
-#define wxRICHTEXT_TYPE_HTML 3
-#define wxRICHTEXT_TYPE_RTF 4
-#define wxRICHTEXT_TYPE_PDF 5
+enum wxRichTextFileType
+{
+ wxRICHTEXT_TYPE_ANY = 0,
+ wxRICHTEXT_TYPE_TEXT,
+ wxRICHTEXT_TYPE_XML,
+ wxRICHTEXT_TYPE_HTML,
+ wxRICHTEXT_TYPE_RTF,
+ wxRICHTEXT_TYPE_PDF
+};
/*!
* Forward declarations
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextCtrl;
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextObject;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextImage;
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextCacheObject;
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextObjectList;
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextLine;
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextEvent;
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextRenderer;
class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextBuffer;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextAnchoredObject;
+class wxRichTextFloatCollector;
/*!
* Flags determining the available space, passed to Layout
/*!
* Flags returned from hit-testing
*/
+enum wxRichTextHitTestFlags
+{
+ // The point was not on this object
+ wxRICHTEXT_HITTEST_NONE = 0x01,
+
+ // The point was before the position returned from HitTest
+ wxRICHTEXT_HITTEST_BEFORE = 0x02,
+
+ // The point was after the position returned from HitTest
+ wxRICHTEXT_HITTEST_AFTER = 0x04,
-// The point was not on this object
-#define wxRICHTEXT_HITTEST_NONE 0x01
-// The point was before the position returned from HitTest
-#define wxRICHTEXT_HITTEST_BEFORE 0x02
-// The point was after the position returned from HitTest
-#define wxRICHTEXT_HITTEST_AFTER 0x04
-// The point was on the position returned from HitTest
-#define wxRICHTEXT_HITTEST_ON 0x08
-// The point was on space outside content
-#define wxRICHTEXT_HITTEST_OUTSIDE 0x10
+ // The point was on the position returned from HitTest
+ wxRICHTEXT_HITTEST_ON = 0x08,
+
+ // The point was on space outside content
+ wxRICHTEXT_HITTEST_OUTSIDE = 0x10
+};
/*!
* Flags for GetRangeSize
#define wxRICHTEXT_FORMATTED 0x01
#define wxRICHTEXT_UNFORMATTED 0x02
+#define wxRICHTEXT_CACHE_SIZE 0x04
+#define wxRICHTEXT_HEIGHT_ONLY 0x08
/*!
* Flags for SetStyle/SetListStyle
#define wxSCRIPT_MUL_FACTOR 1.5
+typedef unsigned short wxTextAttrDimensionFlags;
+
+// Miscelaneous text box flags
+enum wxTextBoxAttrFlags
+{
+ wxTEXT_BOX_ATTR_FLOAT = 0x00000001,
+ wxTEXT_BOX_ATTR_CLEAR = 0x00000002,
+ wxTEXT_BOX_ATTR_COLLAPSE_BORDERS = 0x00000004
+};
+
+// Whether a value is present, used in dimension flags
+enum wxTextAttrValueFlags
+{
+ wxTEXT_ATTR_VALUE_PRESENT = 0x1000,
+ wxTEXT_ATTR_VALUE_PRESENT_MASK = 0x1000
+};
+
+// Units - included in the dimension value
+enum wxTextAttrUnits
+{
+ wxTEXT_ATTR_UNITS_TENTHS_MM = 0x0001,
+ wxTEXT_ATTR_UNITS_PIXELS = 0x0002,
+ wxTEXT_ATTR_UNITS_PERCENTAGE = 0x0004,
+ wxTEXT_ATTR_UNITS_POINTS = 0x0008,
+
+ wxTEXT_ATTR_UNITS_MASK = 0x000F
+};
+
+// Position - included in the dimension flags
+enum wxTextBoxAttrPosition
+{
+ wxTEXT_BOX_ATTR_POSITION_STATIC = 0x0000, // Default is static, i.e. as per normal layout
+ wxTEXT_BOX_ATTR_POSITION_RELATIVE = 0x0010,
+ wxTEXT_BOX_ATTR_POSITION_ABSOLUTE = 0x0020,
+
+ wxTEXT_BOX_ATTR_POSITION_MASK = 0x00F0
+};
+
+// Dimension, including units and position
+class WXDLLIMPEXP_RICHTEXT wxTextAttrDimension
+{
+public:
+ wxTextAttrDimension() { Reset(); }
+ wxTextAttrDimension(int value, wxTextAttrDimensionFlags flags = wxTEXT_ATTR_VALUE_PRESENT|wxTEXT_ATTR_UNITS_TENTHS_MM) { m_value = value; m_flags = flags; }
+
+ void Reset() { m_value = 0; m_flags = 0; }
+
+ // Partial equality test
+ bool EqPartial(const wxTextAttrDimension& dim) const;
+
+ // Apply
+ bool Apply(const wxTextAttrDimension& dim, const wxTextAttrDimension* compareWith = NULL);
+
+ // Collects the attributes that are common to a range of content, building up a note of
+ // which attributes are absent in some objects and which clash in some objects.
+ void CollectCommonAttributes(const wxTextAttrDimension& attr, wxTextAttrDimension& clashingAttr, wxTextAttrDimension& absentAttr);
+
+ bool operator==(const wxTextAttrDimension& dim) const { return m_value == dim.m_value && m_flags == dim.m_flags; }
+
+ int GetValue() const { return m_value; }
+ float GetValueMM() const { return float(m_value) / 10.0; }
+ void SetValueMM(float value) { m_value = (int) ((value * 10.0) + 0.5); m_flags |= wxTEXT_ATTR_VALUE_PRESENT; }
+ void SetValue(int value) { m_value = value; m_flags |= wxTEXT_ATTR_VALUE_PRESENT; }
+ void SetValue(int value, wxTextAttrDimensionFlags flags) { m_value = value; m_flags = flags; }
+
+ wxTextAttrUnits GetUnits() const { return (wxTextAttrUnits) (m_flags & wxTEXT_ATTR_UNITS_MASK); }
+ void SetUnits(wxTextAttrUnits units) { m_flags &= ~wxTEXT_ATTR_UNITS_MASK; m_flags |= units; }
+
+ wxTextBoxAttrPosition GetPosition() const { return (wxTextBoxAttrPosition) (m_flags & wxTEXT_BOX_ATTR_POSITION_MASK); }
+ void SetPosition(wxTextBoxAttrPosition pos) { m_flags &= ~wxTEXT_BOX_ATTR_POSITION_MASK; m_flags |= pos; }
+
+ bool IsPresent() const { return (m_flags & wxTEXT_ATTR_VALUE_PRESENT) != 0; }
+ void SetPresent(bool b) { m_flags &= ~wxTEXT_ATTR_VALUE_PRESENT_MASK; m_flags |= (b ? wxTEXT_ATTR_VALUE_PRESENT : 0); }
+
+ int m_value;
+ wxTextAttrDimensionFlags m_flags;
+};
+
+class WXDLLIMPEXP_RICHTEXT wxTextBoxAttrDimensions
+{
+public:
+ void Reset() { m_left.Reset(); m_top.Reset(); m_right.Reset(); m_bottom.Reset(); }
+
+ bool operator==(const wxTextBoxAttrDimensions& dims) const { return m_left == dims.m_left && m_top == dims.m_top && m_right == dims.m_right && m_bottom == dims.m_bottom; }
+
+ // Partial equality test
+ bool EqPartial(const wxTextBoxAttrDimensions& dims) const;
+
+ // Apply border to 'this', but not if the same as compareWith
+ bool Apply(const wxTextBoxAttrDimensions& dims, const wxTextBoxAttrDimensions* compareWith = NULL);
+
+ // Collects the attributes that are common to a range of content, building up a note of
+ // which attributes are absent in some objects and which clash in some objects.
+ void CollectCommonAttributes(const wxTextBoxAttrDimensions& attr, wxTextBoxAttrDimensions& clashingAttr, wxTextBoxAttrDimensions& absentAttr);
+
+ // Remove specified attributes from this object
+ bool RemoveStyle(const wxTextBoxAttrDimensions& attr);
+
+ wxTextAttrDimension m_left;
+ wxTextAttrDimension m_top;
+ wxTextAttrDimension m_right;
+ wxTextAttrDimension m_bottom;
+};
+
+// Border styles
+enum wxTextBoxAttrBorderStyle
+{
+ wxTEXT_BOX_ATTR_BORDER_NONE = 0,
+ wxTEXT_BOX_ATTR_BORDER_SOLID = 1,
+ wxTEXT_BOX_ATTR_BORDER_DOTTED = 2,
+ wxTEXT_BOX_ATTR_BORDER_DASHED = 3,
+ wxTEXT_BOX_ATTR_BORDER_DOUBLE = 4,
+ wxTEXT_BOX_ATTR_BORDER_GROOVE = 5,
+ wxTEXT_BOX_ATTR_BORDER_RIDGE = 6,
+ wxTEXT_BOX_ATTR_BORDER_INSET = 7,
+ wxTEXT_BOX_ATTR_BORDER_OUTSET = 8
+};
+
+// Border style presence flags
+enum wxTextBoxAttrBorderFlags
+{
+ wxTEXT_BOX_ATTR_BORDER_STYLE = 0x0001,
+ wxTEXT_BOX_ATTR_BORDER_COLOUR = 0x0002
+};
+
+// Float styles
+enum wxTextBoxAttrFloatStyle
+{
+ wxTEXT_BOX_ATTR_FLOAT_NONE = 0,
+ wxTEXT_BOX_ATTR_FLOAT_LEFT = 1,
+ wxTEXT_BOX_ATTR_FLOAT_RIGHT = 2
+};
+
+// Clear styles
+enum wxTextBoxAttrClearStyle
+{
+ wxTEXT_BOX_ATTR_CLEAR_NONE = 0,
+ wxTEXT_BOX_ATTR_CLEAR_LEFT = 1,
+ wxTEXT_BOX_ATTR_CLEAR_RIGHT = 2,
+ wxTEXT_BOX_ATTR_CLEAR_BOTH = 3
+};
+
+// Collapse mode styles. TODO: can they be switched on per side?
+enum wxTextBoxAttrCollapseMode
+{
+ wxTEXT_BOX_ATTR_COLLAPSE_NONE = 0,
+ wxTEXT_BOX_ATTR_COLLAPSE_FULL = 1
+};
+
+// Border
+class WXDLLIMPEXP_RICHTEXT wxTextBoxAttrBorder
+{
+public:
+ wxTextBoxAttrBorder() { Reset(); }
+
+ bool operator==(const wxTextBoxAttrBorder& border) const
+ {
+ return m_flags == border.m_flags && m_borderStyle == border.m_borderStyle &&
+ m_borderColour == border.m_borderColour && m_borderWidth == border.m_borderWidth;
+ }
+
+ void Reset() { m_borderStyle = 0; m_borderColour = 0; m_flags = 0; m_borderWidth.Reset(); }
+
+ // Partial equality test
+ bool EqPartial(const wxTextBoxAttrBorder& border) const;
+
+ // Apply border to 'this', but not if the same as compareWith
+ bool Apply(const wxTextBoxAttrBorder& border, const wxTextBoxAttrBorder* compareWith = NULL);
+
+ // Remove specified attributes from this object
+ bool RemoveStyle(const wxTextBoxAttrBorder& attr);
+
+ // Collects the attributes that are common to a range of content, building up a note of
+ // which attributes are absent in some objects and which clash in some objects.
+ void CollectCommonAttributes(const wxTextBoxAttrBorder& attr, wxTextBoxAttrBorder& clashingAttr, wxTextBoxAttrBorder& absentAttr);
+
+ void SetStyle(int style) { m_borderStyle = style; m_flags |= wxTEXT_BOX_ATTR_BORDER_STYLE; }
+ int GetStyle() const { return m_borderStyle; }
+
+ void SetColour(unsigned long colour) { m_borderColour = colour; m_flags |= wxTEXT_BOX_ATTR_BORDER_COLOUR; }
+ void SetColour(const wxColour& colour) { m_borderColour = colour.GetRGB(); m_flags |= wxTEXT_BOX_ATTR_BORDER_COLOUR; }
+ unsigned long GetColourLong() const { return m_borderColour; }
+ wxColour GetColour() const { return wxColour(m_borderColour); }
+
+ wxTextAttrDimension& GetWidth() { return m_borderWidth; }
+ const wxTextAttrDimension& GetWidth() const { return m_borderWidth; }
+ void SetWidth(const wxTextAttrDimension& width) { m_borderWidth = width; }
+
+ bool HasStyle() const { return (m_flags & wxTEXT_BOX_ATTR_BORDER_STYLE) == 0; }
+ bool HasColour() const { return (m_flags & wxTEXT_BOX_ATTR_BORDER_COLOUR) == 0; }
+ bool HasWidth() const { return m_borderWidth.IsPresent(); }
+
+ int GetFlags() const { return m_flags; }
+ void SetFlags(int flags) { m_flags = flags; }
+ void AddFlag(int flag) { m_flags |= flag; }
+ void RemoveFlag(int flag) { m_flags &= ~flag; }
+
+ int m_borderStyle;
+ unsigned long m_borderColour;
+ wxTextAttrDimension m_borderWidth;
+ int m_flags;
+};
+
+// Borders
+class WXDLLIMPEXP_RICHTEXT wxTextBoxAttrBorders
+{
+public:
+ wxTextBoxAttrBorders() { }
+
+ bool operator==(const wxTextBoxAttrBorders& borders) const
+ {
+ return m_left == borders.m_left && m_right == borders.m_right &&
+ m_top == borders.m_top && m_bottom == borders.m_bottom;
+ }
+
+ // Set style of all borders
+ void SetStyle(int style);
+
+ // Set colour of all borders
+ void SetColour(unsigned long colour);
+ void SetColour(const wxColour& colour);
+
+ // Set width of all borders
+ void SetWidth(const wxTextAttrDimension& width);
+
+ // Reset
+ void Reset() { m_left.Reset(); m_right.Reset(); m_top.Reset(); m_bottom.Reset(); }
+
+ // Partial equality test
+ bool EqPartial(const wxTextBoxAttrBorders& borders) const;
+
+ // Apply border to 'this', but not if the same as compareWith
+ bool Apply(const wxTextBoxAttrBorders& borders, const wxTextBoxAttrBorders* compareWith = NULL);
+
+ // Remove specified attributes from this object
+ bool RemoveStyle(const wxTextBoxAttrBorders& attr);
+
+ // Collects the attributes that are common to a range of content, building up a note of
+ // which attributes are absent in some objects and which clash in some objects.
+ void CollectCommonAttributes(const wxTextBoxAttrBorders& attr, wxTextBoxAttrBorders& clashingAttr, wxTextBoxAttrBorders& absentAttr);
+
+ wxTextBoxAttrBorder m_left, m_right, m_top, m_bottom;
+
+};
+
+// ----------------------------------------------------------------------------
+// wxTextBoxAttr: a structure containing box attributes
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_RICHTEXT wxTextBoxAttr
+{
+public:
+ // ctors
+ wxTextBoxAttr() { Init(); }
+ wxTextBoxAttr(const wxTextBoxAttr& attr) { Init(); (*this) = attr; }
+
+ // Initialise this object.
+ void Init() { Reset(); }
+
+ // Reset this object.
+ void Reset();
+
+ // Copy. Unecessary since we let it do a binary copy
+ //void Copy(const wxTextBoxAttr& attr);
+
+ // Assignment
+ //void operator= (const wxTextBoxAttr& attr);
+
+ // Equality test
+ bool operator== (const wxTextBoxAttr& attr) const;
+
+ // Partial equality test
+ bool EqPartial(const wxTextBoxAttr& attr) const;
+
+ // Merges the given attributes. If compareWith
+ // is non-NULL, then it will be used to mask out those attributes that are the same in style
+ // and compareWith, for situations where we don't want to explicitly set inherited attributes.
+ bool Apply(const wxTextBoxAttr& style, const wxTextBoxAttr* compareWith = NULL);
+
+ // Collects the attributes that are common to a range of content, building up a note of
+ // which attributes are absent in some objects and which clash in some objects.
+ void CollectCommonAttributes(const wxTextBoxAttr& attr, wxTextBoxAttr& clashingAttr, wxTextBoxAttr& absentAttr);
+
+ // Remove specified attributes from this object
+ bool RemoveStyle(const wxTextBoxAttr& attr);
+
+ // Set flags
+ void SetFlags(int flags) { m_flags = flags; }
+
+ // Get flags
+ int GetFlags() const { return m_flags; }
+
+ // Is this flag present?
+ bool HasFlag(wxTextBoxAttrFlags flag) const { return (m_flags & flag) != 0; }
+
+ // Remove this flag
+ void RemoveFlag(wxTextBoxAttrFlags flag) { m_flags &= ~flag; }
+
+ // Add this flag
+ void AddFlag(wxTextBoxAttrFlags flag) { m_flags |= flag; }
+
+ // Is this default? I.e. no flags set
+ bool IsDefault() const;
+
+ // Float mode
+ short int GetFloatMode() const { return m_floatMode; }
+ void SetFloatMode(short int mode) { m_floatMode = mode; m_flags |= wxTEXT_BOX_ATTR_FLOAT; }
+ bool HasFloatMode() const { return HasFlag(wxTEXT_BOX_ATTR_FLOAT); }
+ bool IsFloating() const { return HasFloatMode() && GetFloatMode() != wxTEXT_BOX_ATTR_FLOAT_NONE; }
+
+ // Whether to wrap text after object
+ short int GetClearMode() const { return m_clearMode; }
+ void SetClearMode(short int mode) { m_clearMode = mode; m_flags |= wxTEXT_BOX_ATTR_CLEAR; }
+ bool HasClearMode() const { return HasFlag(wxTEXT_BOX_ATTR_CLEAR); }
+
+ // Whether to collapse borders
+ int GetCollapseBorders() const { return m_collapseMode ; }
+ void SetCollapseBorders(int collapse) { m_collapseMode = collapse; m_flags |= wxTEXT_BOX_ATTR_COLLAPSE_BORDERS; }
+ bool HasCollapseBorders() const { return HasFlag(wxTEXT_BOX_ATTR_COLLAPSE_BORDERS); }
+
+ // Margins
+
+ wxTextAttrDimension& GetLeftMargin() { return m_margins.m_left; }
+ const wxTextAttrDimension& GetLeftMargin() const { return m_margins.m_left; }
+
+ wxTextAttrDimension& GetRightMargin() { return m_margins.m_right; }
+ const wxTextAttrDimension& GetRightMargin() const { return m_margins.m_right; }
+
+ wxTextAttrDimension& GetTopMargin() { return m_margins.m_top; }
+ const wxTextAttrDimension& GetTopMargin() const { return m_margins.m_top; }
+
+ wxTextAttrDimension& GetBottomMargin() { return m_margins.m_bottom; }
+ const wxTextAttrDimension& GetBottomMargin() const { return m_margins.m_bottom; }
+
+ // Position
+
+ wxTextAttrDimension& GetLeft() { return m_position.m_left; }
+ const wxTextAttrDimension& GetLeft() const { return m_position.m_left; }
+
+ wxTextAttrDimension& GetRight() { return m_position.m_right; }
+ const wxTextAttrDimension& GetRight() const { return m_position.m_right; }
+
+ wxTextAttrDimension& GetTop() { return m_position.m_top; }
+ const wxTextAttrDimension& GetTop() const { return m_position.m_top; }
+
+ wxTextAttrDimension& GetBottom() { return m_position.m_bottom; }
+ const wxTextAttrDimension& GetBottom() const { return m_position.m_bottom; }
+
+ // Padding
+
+ wxTextAttrDimension& GetLeftPadding() { return m_padding.m_left; }
+ const wxTextAttrDimension& GetLeftPadding() const { return m_padding.m_left; }
+
+ wxTextAttrDimension& GetRightPadding() { return m_padding.m_right; }
+ const wxTextAttrDimension& GetRightPadding() const { return m_padding.m_right; }
+
+ wxTextAttrDimension& GetTopPadding() { return m_padding.m_top; }
+ const wxTextAttrDimension& GetTopPadding() const { return m_padding.m_top; }
+
+ wxTextAttrDimension& GetBottomPadding() { return m_padding.m_bottom; }
+ const wxTextAttrDimension& GetBottomPadding() const { return m_padding.m_bottom; }
+
+ // Border
+
+ wxTextBoxAttrBorders& GetBorder() { return m_border; }
+ const wxTextBoxAttrBorders& GetBorder() const { return m_border; }
+
+ wxTextBoxAttrBorder& GetLeftBorder() { return m_border.m_left; }
+ const wxTextBoxAttrBorder& GetLeftBorder() const { return m_border.m_left; }
+
+ wxTextBoxAttrBorder& GetTopBorder() { return m_border.m_top; }
+ const wxTextBoxAttrBorder& GetTopBorder() const { return m_border.m_top; }
+
+ wxTextBoxAttrBorder& GetRightBorder() { return m_border.m_right; }
+ const wxTextBoxAttrBorder& GetRightBorder() const { return m_border.m_right; }
+
+ wxTextBoxAttrBorder& GetBottomBorder() { return m_border.m_bottom; }
+ const wxTextBoxAttrBorder& GetBottomBorder() const { return m_border.m_bottom; }
+
+ // Outline
+
+ wxTextBoxAttrBorders& GetOutline() { return m_outline; }
+ const wxTextBoxAttrBorders& GetOutline() const { return m_outline; }
+
+ wxTextBoxAttrBorder& GetLeftOutline() { return m_outline.m_left; }
+ const wxTextBoxAttrBorder& GetLeftOutline() const { return m_outline.m_left; }
+
+ wxTextBoxAttrBorder& GetTopOutline() { return m_outline.m_top; }
+ const wxTextBoxAttrBorder& GetTopOutline() const { return m_outline.m_top; }
+
+ wxTextBoxAttrBorder& GetRightOutline() { return m_outline.m_right; }
+ const wxTextBoxAttrBorder& GetRightOutline() const { return m_outline.m_right; }
+
+ wxTextBoxAttrBorder& GetBottomOutline() { return m_outline.m_bottom; }
+ const wxTextBoxAttrBorder& GetBottomOutline() const { return m_outline.m_bottom; }
+
+
+ // Width and height
+
+ wxTextAttrDimension& GetWidth() { return m_width; }
+ const wxTextAttrDimension& GetWidth() const { return m_width; }
+
+ wxTextAttrDimension& GetHeight() { return m_height; }
+ const wxTextAttrDimension& GetHeight() const { return m_height; }
+
+public:
+
+ int m_flags;
+
+ wxTextBoxAttrDimensions m_margins;
+ wxTextBoxAttrDimensions m_padding;
+ wxTextBoxAttrDimensions m_position;
+
+ wxTextAttrDimension m_width;
+ wxTextAttrDimension m_height;
+
+ wxTextBoxAttrBorders m_border;
+ wxTextBoxAttrBorders m_outline;
+
+ short int m_floatMode;
+ short int m_clearMode;
+ short int m_collapseMode;
+};
+
+// ----------------------------------------------------------------------------
+// wxRichTextAttr: an enhanced attribute
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_RICHTEXT wxRichTextAttr: public wxTextAttr
+{
+public:
+ wxRichTextAttr(const wxTextAttr& attr) { wxTextAttr::Copy(attr); }
+ wxRichTextAttr(const wxRichTextAttr& attr) { Copy(attr); }
+ wxRichTextAttr() {}
+
+ // Copy
+ void Copy(const wxRichTextAttr& attr);
+
+ // Assignment
+ void operator=(const wxRichTextAttr& attr) { Copy(attr); }
+ void operator=(const wxTextAttr& attr) { wxTextAttr::Copy(attr); }
+
+ // Equality test
+ bool operator==(const wxRichTextAttr& attr) const;
+
+ // Partial equality test taking comparison object into account
+ bool EqPartial(const wxRichTextAttr& attr) const;
+
+ // Merges the given attributes. If compareWith
+ // is non-NULL, then it will be used to mask out those attributes that are the same in style
+ // and compareWith, for situations where we don't want to explicitly set inherited attributes.
+ bool Apply(const wxRichTextAttr& style, const wxRichTextAttr* compareWith = NULL);
+
+ // Collects the attributes that are common to a range of content, building up a note of
+ // which attributes are absent in some objects and which clash in some objects.
+ void CollectCommonAttributes(const wxRichTextAttr& attr, wxRichTextAttr& clashingAttr, wxRichTextAttr& absentAttr);
+
+ // Remove specified attributes from this object
+ bool RemoveStyle(const wxRichTextAttr& attr);
+
+ wxTextBoxAttr& GetTextBoxAttr() { return m_textBoxAttr; }
+ const wxTextBoxAttr& GetTextBoxAttr() const { return m_textBoxAttr; }
+ void SetTextBoxAttr(const wxTextBoxAttr& attr) { m_textBoxAttr = attr; }
+
+ wxTextBoxAttr m_textBoxAttr;
+};
+
/*!
* wxRichTextFontTable
* Manages quick access to a pool of fonts for rendering rich text
bool IsOk() const { return m_refData != NULL; }
- wxFont FindFont(const wxTextAttr& fontSpec);
+ wxFont FindFont(const wxRichTextAttr& fontSpec);
void Clear();
void operator= (const wxRichTextFontTable& table);
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); }
+ 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); }
/// 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, wxPoint position = wxPoint(0,0)) const = 0;
+ virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const = 0;
/// Do a split, returning an object containing the second part, and setting
/// the first part in 'this'.
/// Returns true if the object is empty
virtual bool IsEmpty() const { return false; }
+ /// Whether this object floatable
+ virtual bool IsFloatable() const { return false; }
+
+ /// Whether this object is currently floating
+ virtual bool IsFloating() const { return false; }
+
+ /// Whether this object is a place holding one
+ // virtual bool IsPlaceHolding() const { return false; }
+
+ /// Floating direction
+ virtual int GetFloatDirection() const { return wxTEXT_BOX_ATTR_FLOAT_NONE; }
+
/// Get any text in this object for the given range
virtual wxString GetTextForRange(const wxRichTextRange& WXUNUSED(range)) const { return wxEmptyString; }
/// Dump to output stream for debugging
virtual void Dump(wxTextOutputStream& stream);
+ /// Can we edit properties via a GUI?
+ virtual bool CanEditProperties() const { return false; }
+
+ /// Edit properties via a GUI
+ virtual bool EditProperties(wxWindow* WXUNUSED(parent), wxRichTextBuffer* WXUNUSED(buffer)) { return false; }
+
// Accessors
/// Get/set the cached object size as calculated by Layout.
virtual int GetBottomMargin() const { return m_bottomMargin; }
/// Set attributes object
- void SetAttributes(const wxTextAttr& attr) { m_attributes = attr; }
- const wxTextAttr& GetAttributes() const { return m_attributes; }
- wxTextAttr& GetAttributes() { return m_attributes; }
+ void SetAttributes(const wxRichTextAttr& attr) { m_attributes = attr; }
+ const wxRichTextAttr& GetAttributes() const { return m_attributes; }
+ wxRichTextAttr& GetAttributes() { return m_attributes; }
/// Set/get stored descent
void SetDescent(int descent) { m_descent = descent; }
void Dereference();
/// Convert units in tenths of a millimetre to device units
- int ConvertTenthsMMToPixels(wxDC& dc, int units);
+ int ConvertTenthsMMToPixels(wxDC& dc, int units) const;
static int ConvertTenthsMMToPixels(int ppi, int units);
+ /// Convert units in pixels to tenths of a millimetre
+ int ConvertPixelsToTenthsMM(wxDC& dc, int pixels) const;
+ static int ConvertPixelsToTenthsMM(int ppi, int pixels);
+
protected:
wxSize m_size;
wxPoint m_pos;
int m_bottomMargin;
/// Attributes
- wxTextAttr m_attributes;
+ wxRichTextAttr m_attributes;
};
WX_DECLARE_LIST_WITH_DECL( wxRichTextObject, wxRichTextObjectList, class WXDLLIMPEXP_RICHTEXT );
bool DeleteChildren() ;
/// Recursively merge all pieces that can be merged.
- bool Defragment();
+ bool Defragment(const wxRichTextRange& range = wxRICHTEXT_ALL);
protected:
wxRichTextObjectList m_children;
/// 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, wxPoint position = wxPoint(0,0)) const;
+ virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const;
// Accessors
wxRichTextParagraphLayoutBox(wxRichTextObject* parent = NULL);
wxRichTextParagraphLayoutBox(const wxRichTextParagraphLayoutBox& obj): wxRichTextBox() { Init(); Copy(obj); }
+ ~wxRichTextParagraphLayoutBox();
// Overrideables
+ /// Hit-testing: returns a flag indicating hit test details, plus
+ /// information about position
+ virtual int HitTest(wxDC& dc, const wxPoint& pt, long& textPosition);
+
/// Draw the item
virtual bool Draw(wxDC& dc, const wxRichTextRange& range, const wxRichTextRange& selectionRange, const wxRect& rect, int descent, int style);
/// 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, wxPoint position = wxPoint(0,0)) const;
+ virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const;
/// Delete range
virtual bool DeleteRange(const wxRichTextRange& range);
virtual wxRichTextStyleSheet* GetStyleSheet() const { return NULL; }
// Operations
+ /// Draw the floats of this buffer
+ void DrawFloats(wxDC& dc, const wxRichTextRange& range, const wxRichTextRange& selectionRange, const wxRect& rect, int descent, int style);
+
+ /// Move an anchored object to another paragraph
+ void MoveAnchoredObjectToParagraph(wxRichTextParagraph* from, wxRichTextParagraph* to, wxRichTextAnchoredObject* obj);
/// Initialize the object.
void Init();
virtual void Reset();
/// Convenience function to add a paragraph of text
- virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttr* paraStyle = NULL);
+ virtual wxRichTextRange AddParagraph(const wxString& text, wxRichTextAttr* paraStyle = NULL);
/// Convenience function to add an image
- virtual wxRichTextRange AddImage(const wxImage& image, wxTextAttr* paraStyle = NULL);
+ virtual wxRichTextRange AddImage(const wxImage& image, wxRichTextAttr* paraStyle = NULL);
/// Adds multiple paragraphs, based on newlines.
- virtual wxRichTextRange AddParagraphs(const wxString& text, wxTextAttr* paraStyle = NULL);
+ virtual wxRichTextRange AddParagraphs(const wxString& text, wxRichTextAttr* 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 int GetParagraphLength(long paragraphNumber) const;
/// Get the number of paragraphs
- virtual int GetParagraphCount() const { return GetChildCount(); }
+ virtual int GetParagraphCount() const { return static_cast<int>(GetChildCount()); }
/// Get the number of visible lines
virtual int GetLineCount() const;
virtual bool PositionToXY(long pos, long* x, long* y) const;
/// Set text attributes: character and/or paragraph styles.
- virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttr& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+ virtual bool SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+
+ /// Set image attribute
+ void SetImageStyle(wxRichTextImage *image, const wxRichTextAttr& textAttr, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
/// Get the conbined text attributes for this position.
- virtual bool GetStyle(long position, wxTextAttr& style);
+ virtual bool GetStyle(long position, wxRichTextAttr& style);
/// Get the content (uncombined) attributes for this position.
- virtual bool GetUncombinedStyle(long position, wxTextAttr& 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, wxTextAttr& style, bool combineStyles = true);
+ virtual bool DoGetStyle(long position, wxRichTextAttr& style, bool combineStyles = true);
/// Get the combined style for a range - if any attribute is different within the range,
/// that attribute is not present within the flags
- virtual bool GetStyleForRange(const wxRichTextRange& range, wxTextAttr& style);
+ virtual bool GetStyleForRange(const wxRichTextRange& range, wxRichTextAttr& style);
/// Combines 'style' with 'currentStyle' for the purpose of summarising the attributes of a range of
/// content.
- bool CollectStyle(wxTextAttr& currentStyle, const wxTextAttr& style, long& multipleStyleAttributes, int& multipleTextEffectAttributes);
+ bool CollectStyle(wxRichTextAttr& currentStyle, const wxRichTextAttr& style, wxRichTextAttr& clashingAttr, wxRichTextAttr& absentAttr);
/// Set list style
virtual bool SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
virtual bool DoNumberList(const wxRichTextRange& range, const wxRichTextRange& promotionRange, int promoteBy, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
/// Fills in the attributes for numbering a paragraph after previousParagraph.
- virtual bool FindNextParagraphNumber(wxRichTextParagraph* previousParagraph, wxTextAttr& attr) const;
+ virtual bool FindNextParagraphNumber(wxRichTextParagraph* previousParagraph, wxRichTextAttr& attr) const;
/// 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
/// can use this to implement, for example, bold button updating. style must have
/// flags indicating which attributes are of interest.
- virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttr& style) const;
+ virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const;
/// Test if this whole range has paragraph attributes of the specified kind. If any
/// of the attributes are different within the range, the test fails. You
/// can use this to implement, for example, centering button updating. style must have
/// flags indicating which attributes are of interest.
- virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttr& style) const;
+ virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const;
/// Clone
virtual wxRichTextObject* Clone() const { return new wxRichTextParagraphLayoutBox(*this); }
/// Set default style for new content. Setting it to a default attribute
/// makes new content take on the 'basic' style.
- virtual bool SetDefaultStyle(const wxTextAttr& style);
+ virtual bool SetDefaultStyle(const wxRichTextAttr& style);
/// Get default style
- virtual const wxTextAttr& GetDefaultStyle() const { return m_defaultAttributes; }
+ virtual const wxRichTextAttr& GetDefaultStyle() const { return m_defaultAttributes; }
/// Set basic (overall) style
- virtual void SetBasicStyle(const wxTextAttr& style) { m_attributes = style; }
+ virtual void SetBasicStyle(const wxRichTextAttr& style) { m_attributes = style; }
/// Get basic (overall) style
- virtual const wxTextAttr& GetBasicStyle() const { return m_attributes; }
+ virtual const wxRichTextAttr& GetBasicStyle() const { return m_attributes; }
/// Invalidate the buffer. With no argument, invalidates whole buffer.
void Invalidate(const wxRichTextRange& invalidRange = wxRICHTEXT_ALL);
+ /// Gather information about floating objects. If untilObj is non-NULL,
+ /// will stop getting information if the current object is this, since we
+ /// will collect the rest later.
+ virtual bool UpdateFloatingObjects(int width, wxRichTextObject* untilObj = NULL);
+
/// Get invalid range, rounding to entire paragraphs if argument is true.
wxRichTextRange GetInvalidRange(bool wholeParagraphs = false) const;
+ /// Get the wxRichTextFloatCollector of this object
+ wxRichTextFloatCollector* GetFloatCollector() { return m_floatCollector; }
+
protected:
wxRichTextCtrl* m_ctrl;
- wxTextAttr m_defaultAttributes;
+ wxRichTextAttr m_defaultAttributes;
/// The invalidated range that will need full layout
wxRichTextRange m_invalidRange;
// Is the last paragraph partial or complete?
bool m_partialParagraph;
+
+ // The floating layout state
+ wxRichTextFloatCollector* m_floatCollector;
};
/*!
void SetDescent(int descent) { m_descent = descent; }
int GetDescent() const { return m_descent; }
+#if wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING
+ wxArrayInt& GetObjectSizes() { return m_objectSizes; }
+ const wxArrayInt& GetObjectSizes() const { return m_objectSizes; }
+#endif
+
// Operations
/// Initialisation
// The parent object
wxRichTextParagraph* m_parent;
+
+#if wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING
+ wxArrayInt m_objectSizes;
+#endif
};
WX_DECLARE_LIST_WITH_DECL( wxRichTextLine, wxRichTextLineList , class WXDLLIMPEXP_RICHTEXT );
public:
// Constructors
- wxRichTextParagraph(wxRichTextObject* parent = NULL, wxTextAttr* style = NULL);
- wxRichTextParagraph(const wxString& text, wxRichTextObject* parent = NULL, wxTextAttr* paraStyle = NULL, wxTextAttr* charStyle = NULL);
+ wxRichTextParagraph(wxRichTextObject* parent = NULL, wxRichTextAttr* style = NULL);
+ wxRichTextParagraph(const wxString& text, wxRichTextObject* parent = NULL, wxRichTextAttr* paraStyle = NULL, wxRichTextAttr* charStyle = NULL);
virtual ~wxRichTextParagraph();
wxRichTextParagraph(const wxRichTextParagraph& obj): wxRichTextBox() { Copy(obj); }
/// 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, wxPoint position = wxPoint(0,0)) const;
+ virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) 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 wxTextAttr& attr, const wxRect& rect);
+ virtual void ApplyParagraphStyle(const wxRichTextAttr& attr, const wxRect& rect, wxDC& dc);
/// Insert text at the given position
virtual bool InsertText(long pos, const wxString& text);
/// Find a suitable wrap position. wrapPosition is the last position in the line to the left
/// of the split.
- bool FindWrapPosition(const wxRichTextRange& range, wxDC& dc, int availableSpace, long& wrapPosition);
+ bool FindWrapPosition(const wxRichTextRange& range, wxDC& dc, int availableSpace, long& wrapPosition, wxArrayInt* partialExtents);
/// Find the object at the given position
wxRichTextObject* FindObjectAtPosition(long position);
/// Get combined attributes of the base style, paragraph style and character style. We use this to dynamically
/// retrieve the actual style.
- wxTextAttr GetCombinedAttributes(const wxTextAttr& contentStyle) const;
+ wxRichTextAttr GetCombinedAttributes(const wxRichTextAttr& contentStyle) const;
/// Get combined attributes of the base style and paragraph style.
- wxTextAttr GetCombinedAttributes() const;
+ wxRichTextAttr GetCombinedAttributes() const;
/// Get the first position from pos that has a line break character.
long GetFirstLineBreakPosition(long pos);
/// Get default tabstop array
static const wxArrayInt& GetDefaultTabs() { return sm_defaultTabs; }
+ /// Layout the floats object
+ void LayoutFloat(wxDC& dc, const wxRect& rect, int style, wxRichTextFloatCollector* floatCollector);
+
protected:
/// The lines that make up the wrapped paragraph
wxRichTextLineList m_cachedLines;
/// Default tabstops
static wxArrayInt sm_defaultTabs;
+
+friend class wxRichTextFloatCollector;
};
/*!
public:
// Constructors
- wxRichTextPlainText(const wxString& text = wxEmptyString, wxRichTextObject* parent = NULL, wxTextAttr* style = NULL);
+ wxRichTextPlainText(const wxString& text = wxEmptyString, wxRichTextObject* parent = NULL, wxRichTextAttr* style = NULL);
wxRichTextPlainText(const wxRichTextPlainText& obj): wxRichTextObject() { 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, wxPoint position/* = wxPoint(0,0)*/) const;
+ virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) 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 wxTextAttr& attr, const wxRect& rect, wxString& str, wxCoord& x, wxCoord& y, bool selected);
+ bool DrawTabbedString(wxDC& dc, const wxRichTextAttr& attr, const wxRect& rect, wxString& str, wxCoord& x, wxCoord& y, bool selected);
protected:
wxString m_text;
// to conserve space.
// If it's not a JPEG we can make use of 'image', already scaled, so we don't have to
// load the image a 2nd time.
- virtual bool MakeImageBlock(const wxString& filename, int imageType, wxImage& image, bool convertToJPEG = true);
+ virtual bool MakeImageBlock(const wxString& filename, wxBitmapType imageType,
+ wxImage& image, bool convertToJPEG = true);
// Make an image block from the wxImage in the given
// format.
- virtual bool MakeImageBlock(wxImage& image, int imageType, int quality = 80);
+ virtual bool MakeImageBlock(wxImage& image, wxBitmapType imageType, int quality = 80);
+
+ // Uses a const wxImage for efficiency, but can't set quality (only relevant for JPEG)
+ virtual bool MakeImageBlockDefaultQuality(const wxImage& image, wxBitmapType imageType);
+
+ // Makes the image block
+ virtual bool DoMakeImageBlock(const wxImage& image, wxBitmapType imageType);
// Write to a file
bool Write(const wxString& filename);
bool WriteHex(wxOutputStream& stream);
// Read data in hex from a stream
- bool ReadHex(wxInputStream& stream, int length, int imageType);
+ bool ReadHex(wxInputStream& stream, int length, wxBitmapType imageType);
// Copy from 'block'
void Copy(const wxRichTextImageBlock& block);
unsigned char* GetData() const { return m_data; }
size_t GetDataSize() const { return m_dataSize; }
- int GetImageType() const { return m_imageType; }
+ wxBitmapType GetImageType() const { return m_imageType; }
void SetData(unsigned char* image) { m_data = image; }
void SetDataSize(size_t size) { m_dataSize = size; }
- void SetImageType(int imageType) { m_imageType = imageType; }
+ void SetImageType(wxBitmapType imageType) { m_imageType = imageType; }
bool Ok() const { return IsOk(); }
bool IsOk() const { return GetData() != NULL; }
// This is in the raw, original form such as a JPEG file.
unsigned char* m_data;
size_t m_dataSize;
- int m_imageType; // wxWin type id
+ wxBitmapType m_imageType;
};
+/*!
+ * wxRichTextAnchoredObject class declaration
+ * This object is an abstract one that represent some objects which can floats
+ */
+class WXDLLIMPEXP_RICHTEXT wxRichTextAnchoredObject: public wxRichTextObject
+{
+ DECLARE_CLASS(wxRichTextAnchoredObject)
+public:
+// Constructors
+ wxRichTextAnchoredObject(wxRichTextObject* parent = NULL, const wxRichTextAttr& attr = wxRichTextAttr());
+ wxRichTextAnchoredObject(const wxRichTextAnchoredObject& obj) : wxRichTextObject(obj) /* , m_ph(NULL) */ { Copy(obj); }
+ ~wxRichTextAnchoredObject();
+
+// Virtuals
+ virtual bool IsFloatable() const { return true; }
+
+ /// Whether this object is currently floating
+ virtual bool IsFloating() const { return GetAttributes().GetTextBoxAttr().IsFloating(); }
+
+ virtual void SetParent(wxRichTextObject* parent);
+
+// Accessors
+
+ /// The floating direction
+ virtual int GetFloatDirection() const { return GetAttributes().GetTextBoxAttr().GetFloatMode(); }
+
+ void operator=(const wxRichTextAnchoredObject&) { wxASSERT("Nobody can reset this object using ="); }
+
+// Functions
+ void Copy(const wxRichTextAnchoredObject& obj);
+
+protected:
+
+};
/*!
* wxRichTextImage class declaration
* This object represents an image.
*/
-class WXDLLIMPEXP_RICHTEXT wxRichTextImage: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextImage: public wxRichTextAnchoredObject
{
DECLARE_DYNAMIC_CLASS(wxRichTextImage)
public:
// Constructors
- wxRichTextImage(wxRichTextObject* parent = NULL): wxRichTextObject(parent) { }
- wxRichTextImage(const wxImage& image, wxRichTextObject* parent = NULL, wxTextAttr* charStyle = NULL);
- wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent = NULL, wxTextAttr* charStyle = NULL);
- wxRichTextImage(const wxRichTextImage& obj): wxRichTextObject() { Copy(obj); }
+ wxRichTextImage(wxRichTextObject* parent = NULL): wxRichTextAnchoredObject(parent) { }
+ wxRichTextImage(const wxImage& image, wxRichTextObject* parent = NULL, wxRichTextAttr* charStyle = NULL);
+ wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent = NULL, wxRichTextAttr* charStyle = NULL);
+ wxRichTextImage(const wxRichTextImage& obj): wxRichTextAnchoredObject(obj) { Copy(obj); }
// 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, wxPoint position = wxPoint(0,0)) const;
+ virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const;
/// Returns true if the object is empty
- virtual bool IsEmpty() const { return !m_image.Ok(); }
+ virtual bool IsEmpty() const { return !m_imageBlock.Ok(); }
+
+ /// Can we edit properties via a GUI?
+ virtual bool CanEditProperties() const { return true; }
+
+ /// Edit properties via a GUI
+ virtual bool EditProperties(wxWindow* parent, wxRichTextBuffer* buffer);
// Accessors
- /// Get the image
- const wxImage& GetImage() const { return m_image; }
+ /// Get the image cache (scaled bitmap)
+ const wxBitmap& GetImageCache() const { return m_imageCache; }
+
+ /// Set the image cache
+ void SetImageCache(const wxBitmap& bitmap) { m_imageCache = bitmap; }
- /// Set the image
- void SetImage(const wxImage& image) { m_image = image; }
+ /// Reset the image cache
+ void ResetImageCache() { m_imageCache = wxNullBitmap; }
/// Get the image block containing the raw data
wxRichTextImageBlock& GetImageBlock() { return m_imageBlock; }
/// Clone
virtual wxRichTextObject* Clone() const { return new wxRichTextImage(*this); }
- /// Load wxImage from the block
- virtual bool LoadFromBlock();
-
- /// Make block from the wxImage
- virtual bool MakeBlock();
+ /// Create a cached image at the required size
+ virtual bool LoadImageCache(wxDC& dc, bool resetCache = false);
protected:
- // TODO: reduce the multiple representations of data
- wxImage m_image;
- wxBitmap m_bitmap;
wxRichTextImageBlock m_imageBlock;
+ wxBitmap m_imageCache;
};
virtual void ResetAndClearCommands();
/// Load a file
- virtual bool LoadFile(const wxString& filename, int type = wxRICHTEXT_TYPE_ANY);
+ virtual bool LoadFile(const wxString& filename, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY);
/// Save a file
- virtual bool SaveFile(const wxString& filename, int type = wxRICHTEXT_TYPE_ANY);
+ virtual bool SaveFile(const wxString& filename, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY);
/// Load from a stream
- virtual bool LoadFile(wxInputStream& stream, int type = wxRICHTEXT_TYPE_ANY);
+ virtual bool LoadFile(wxInputStream& stream, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY);
/// Save to a stream
- virtual bool SaveFile(wxOutputStream& stream, int type = wxRICHTEXT_TYPE_ANY);
+ virtual bool SaveFile(wxOutputStream& stream, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY);
/// Set the handler flags, controlling loading and saving
void SetHandlerFlags(int flags) { m_handlerFlags = flags; }
int GetHandlerFlags() const { return m_handlerFlags; }
/// Convenience function to add a paragraph of text
- virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttr* paraStyle = NULL) { Modify(); return wxRichTextParagraphLayoutBox::AddParagraph(text, paraStyle); }
+ virtual wxRichTextRange AddParagraph(const wxString& text, wxRichTextAttr* paraStyle = NULL) { Modify(); return wxRichTextParagraphLayoutBox::AddParagraph(text, paraStyle); }
/// Begin collapsing undo/redo commands. Note that this may not work properly
/// if combining commands that delete or insert content, changing ranges for
virtual bool CanPasteFromClipboard() const;
/// Begin using a style
- virtual bool BeginStyle(const wxTextAttr& style);
+ virtual bool BeginStyle(const wxRichTextAttr& style);
/// End the style
virtual bool EndStyle();
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, int flags = 0);
+ bool InsertImageWithUndo(long pos, const wxRichTextImageBlock& imageBlock, wxRichTextCtrl* ctrl, int flags = 0,
+ const wxRichTextAttr& textAttr = wxRichTextAttr());
+
+ /// Submit command to insert an object
+ bool InsertObjectWithUndo(long pos, wxRichTextObject *object, wxRichTextCtrl* ctrl, int flags);
/// Submit command to delete this range
bool DeleteRangeWithUndo(const wxRichTextRange& range, wxRichTextCtrl* ctrl);
/// 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.
- wxTextAttr GetStyleForNewParagraph(long pos, bool caretPosition = false, bool lookUpNewParaStyle=false) const;
+ wxRichTextAttr GetStyleForNewParagraph(long pos, bool caretPosition = false, bool lookUpNewParaStyle=false) const;
/// Dumps contents of buffer for debugging purposes
virtual void Dump();
static wxRichTextFileHandler *FindHandler(const wxString& name);
/// Finds a handler by extension and type
- static wxRichTextFileHandler *FindHandler(const wxString& extension, int imageType);
+ static wxRichTextFileHandler *FindHandler(const wxString& extension, wxRichTextFileType imageType);
/// Finds a handler by filename or, if supplied, type
- static wxRichTextFileHandler *FindHandlerFilenameOrType(const wxString& filename, int imageType);
+ static wxRichTextFileHandler *FindHandlerFilenameOrType(const wxString& filename,
+ wxRichTextFileType imageType);
/// Finds a handler by type
- static wxRichTextFileHandler *FindHandler(int imageType);
+ static wxRichTextFileHandler *FindHandler(wxRichTextFileType imageType);
/// Gets a wildcard incorporating all visible handlers. If 'types' is present,
/// will be filled with the file type corresponding to each filter. This can be
/// Update the control appearance
void UpdateAppearance(long caretPosition, bool sendUpdateEvent = false,
- wxArrayInt* optimizationLineCharPositions = NULL, wxArrayInt* optimizationLineYPositions = NULL);
+ wxArrayInt* optimizationLineCharPositions = NULL, wxArrayInt* optimizationLineYPositions = NULL, bool isDoCmd = true);
/// Replace the buffer paragraphs with the given fragment.
void ApplyParagraphs(const wxRichTextParagraphLayoutBox& fragment);
wxRichTextParagraphLayoutBox& GetNewParagraphs() { return m_newParagraphs; }
wxRichTextParagraphLayoutBox& GetOldParagraphs() { return m_oldParagraphs; }
+ /// Calculate arrays for refresh optimization
+ void CalculateRefreshOptimizations(wxArrayInt& optimizationLineCharPositions, wxArrayInt& optimizationLineYPositions);
+
/// Set/get the position used for e.g. insertion
void SetPosition(long pos) { m_position = pos; }
long GetPosition() const { return m_position; }
// in a larger document
#define wxRICHTEXT_HANDLER_NO_HEADER_FOOTER 0x0080
+// Convert the more common face names to names that will work on the current platform
+// in a larger document
+#define wxRICHTEXT_HANDLER_CONVERT_FACENAMES 0x0100
+
/*!
* wxRichTextFileHandler
* Base class for file handlers
{
DECLARE_CLASS(wxRichTextPlainTextHandler)
public:
- wxRichTextPlainTextHandler(const wxString& name = wxT("Text"), const wxString& ext = wxT("txt"), int type = wxRICHTEXT_TYPE_TEXT)
+ wxRichTextPlainTextHandler(const wxString& name = wxT("Text"),
+ const wxString& ext = wxT("txt"),
+ wxRichTextFileType type = wxRICHTEXT_TYPE_TEXT)
: wxRichTextFileHandler(name, ext, type)
{ }
public:
// ctor doesn't copy the pointer, so it shouldn't go away while this object
// is alive
- wxRichTextBufferDataObject(wxRichTextBuffer* richTextBuffer = (wxRichTextBuffer*) NULL);
+ wxRichTextBufferDataObject(wxRichTextBuffer* richTextBuffer = NULL);
virtual ~wxRichTextBufferDataObject();
// after a call to this function, the buffer is owned by the caller and it
virtual ~wxRichTextRenderer() {}
/// Draw a standard bullet, as specified by the value of GetBulletName
- virtual bool DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& attr, const wxRect& rect) = 0;
+ virtual bool DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, const wxRect& rect) = 0;
/// Draw a bullet that can be described by text, such as numbered or symbol bullets
- virtual bool DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& attr, const wxRect& rect, const wxString& text) = 0;
+ virtual bool DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, const wxRect& rect, const wxString& text) = 0;
/// Draw a bitmap bullet, where the bullet bitmap is specified by the value of GetBulletName
- virtual bool DrawBitmapBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& attr, const wxRect& rect) = 0;
+ virtual bool DrawBitmapBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, const wxRect& rect) = 0;
/// Enumerate the standard bullet names currently supported
virtual bool EnumerateStandardBulletNames(wxArrayString& bulletNames) = 0;
wxRichTextStdRenderer() {}
/// Draw a standard bullet, as specified by the value of GetBulletName
- virtual bool DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& attr, const wxRect& rect);
+ virtual bool DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, const wxRect& rect);
/// Draw a bullet that can be described by text, such as numbered or symbol bullets
- virtual bool DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& attr, const wxRect& rect, const wxString& text);
+ virtual bool DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, const wxRect& rect, const wxString& text);
/// Draw a bitmap bullet, where the bullet bitmap is specified by the value of GetBulletName
- virtual bool DrawBitmapBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& attr, const wxRect& rect);
+ virtual bool DrawBitmapBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, const wxRect& rect);
/// Enumerate the standard bullet names currently supported
virtual bool EnumerateStandardBulletNames(wxArrayString& bulletNames);
}
/// Compare two attribute objects
-WXDLLIMPEXP_RICHTEXT bool wxTextAttrEq(const wxTextAttr& attr1, const wxTextAttr& attr2);
-WXDLLIMPEXP_RICHTEXT bool wxTextAttrEq(const wxTextAttr& attr1, const wxTextAttr& attr2);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEq(const wxRichTextAttr& attr1, const wxRichTextAttr& attr2);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEq(const wxRichTextAttr& attr1, const wxRichTextAttr& attr2);
/// Compare two attribute objects, but take into account the flags
/// specifying attributes of interest.
-WXDLLIMPEXP_RICHTEXT bool wxTextAttrEqPartial(const wxTextAttr& attr1, const wxTextAttr& attr2, int flags);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEqPartial(const wxRichTextAttr& attr1, const wxRichTextAttr& attr2);
/// Apply one style to another
-WXDLLIMPEXP_RICHTEXT bool wxRichTextApplyStyle(wxTextAttr& destStyle, const wxTextAttr& style, wxTextAttr* compareWith = NULL);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextApplyStyle(wxRichTextAttr& destStyle, const wxRichTextAttr& style, wxRichTextAttr* compareWith = NULL);
// Remove attributes
-WXDLLIMPEXP_RICHTEXT bool wxRichTextRemoveStyle(wxTextAttr& destStyle, const wxTextAttr& style);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextRemoveStyle(wxRichTextAttr& destStyle, const wxRichTextAttr& style);
/// Combine two bitlists
WXDLLIMPEXP_RICHTEXT bool wxRichTextCombineBitlists(int& valueA, int valueB, int& flagsA, int flagsB);
WXDLLIMPEXP_RICHTEXT bool wxRichTextBitlistsEqPartial(int valueA, int valueB, int flags);
/// Split into paragraph and character styles
-WXDLLIMPEXP_RICHTEXT bool wxRichTextSplitParaCharStyles(const wxTextAttr& style, wxTextAttr& parStyle, wxTextAttr& charStyle);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextSplitParaCharStyles(const wxRichTextAttr& style, wxRichTextAttr& parStyle, wxRichTextAttr& charStyle);
/// Compare tabs
WXDLLIMPEXP_RICHTEXT bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2);
/// Convert a decimal to Roman numerals
WXDLLIMPEXP_RICHTEXT wxString wxRichTextDecimalToRoman(long n);
+// Collects the attributes that are common to a range of content, building up a note of
+// which attributes are absent in some objects and which clash in some objects.
+WXDLLIMPEXP_RICHTEXT void wxTextAttrCollectCommonAttributes(wxTextAttr& currentStyle, const wxTextAttr& attr, wxTextAttr& clashingAttr, wxTextAttr& absentAttr);
+
WXDLLIMPEXP_RICHTEXT void wxRichTextModuleInit();
#endif
projects / wxWidgets.git / blobdiff