DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_BUFFER_RESET)
IMPLEMENT_CLASS( wxRichTextCtrl, wxControl )
EVT_KILL_FOCUS(wxRichTextCtrl::OnKillFocus)
EVT_MOUSE_CAPTURE_LOST(wxRichTextCtrl::OnCaptureLost)
EVT_CONTEXT_MENU(wxRichTextCtrl::OnContextMenu)
+ EVT_SYS_COLOUR_CHANGED(wxRichTextCtrl::OnSysColourChanged)
EVT_MENU(wxID_UNDO, wxRichTextCtrl::OnUndo)
EVT_UPDATE_UI(wxID_UNDO, wxRichTextCtrl::OnUpdateUndo)
bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& value, const wxPoint& pos, const wxSize& size, long style,
const wxValidator& validator, const wxString& name)
{
- if (!wxTextCtrlBase::Create(parent, id, pos, size,
- style|wxFULL_REPAINT_ON_RESIZE,
- validator, name))
+ if (!wxControl::Create(parent, id, pos, size,
+ style|wxFULL_REPAINT_ON_RESIZE,
+ validator, name))
return false;
if (!GetFont().Ok())
SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
}
- GetBuffer().Reset();
- GetBuffer().SetRichTextCtrl(this);
-
- SetCaret(new wxCaret(this, wxRICHTEXT_DEFAULT_CARET_WIDTH, 16));
- GetCaret()->Show();
-
if (style & wxTE_READONLY)
SetEditable(false);
// The base attributes must all have default values
- wxTextAttrEx attributes;
+ wxTextAttr attributes;
attributes.SetFont(GetFont());
attributes.SetTextColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
attributes.SetAlignment(wxTEXT_ALIGNMENT_LEFT);
// The default attributes will be merged with base attributes, so
// can be empty to begin with
- wxTextAttrEx defaultAttributes;
+ wxTextAttr defaultAttributes;
SetDefaultStyle(defaultAttributes);
SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
SetBackgroundStyle(wxBG_STYLE_CUSTOM);
+ GetBuffer().Reset();
+ GetBuffer().SetRichTextCtrl(this);
+
+ SetCaret(new wxCaret(this, wxRICHTEXT_DEFAULT_CARET_WIDTH, 16));
+ GetCaret()->Show();
+
// Tell the sizers to use the given or best size
SetInitialSize(size);
/// Member initialisation
void wxRichTextCtrl::Init()
{
- m_freezeCount = 0;
m_contextMenu = NULL;
m_caret = NULL;
m_caretPosition = -1;
m_caretPositionForDefaultStyle = -2;
}
-/// Call Freeze to prevent refresh
-void wxRichTextCtrl::Freeze()
+void wxRichTextCtrl::DoThaw()
{
- m_freezeCount ++;
-}
-
-/// Call Thaw to refresh
-void wxRichTextCtrl::Thaw()
-{
- m_freezeCount --;
-
- if (m_freezeCount == 0)
- {
- if (GetBuffer().GetDirty())
- LayoutContent();
- else
- SetupScrollbars();
- Refresh(false);
- }
+ if (GetBuffer().GetDirty())
+ LayoutContent();
+ else
+ SetupScrollbars();
+ Refresh(false);
}
/// Clear all text
m_caretAtLineStart = false;
m_selectionRange.SetRange(-2, -2);
- if (m_freezeCount == 0)
+ Scroll(0,0);
+
+ if (!IsFrozen())
{
LayoutContent();
Refresh(false);
}
- SendTextUpdatedEvent();
+
+ wxTextCtrl::SendTextUpdatedEvent(this);
}
/// Painting
#else
wxPaintDC dc(this);
#endif
- PrepareDC(dc);
- if (m_freezeCount > 0)
+ if (IsFrozen())
return;
+ PrepareDC(dc);
+
dc.SetFont(GetFont());
// Paint the background
m_dragging = true;
CaptureMouse();
- SelectNone();
-
bool caretAtLineStart = false;
if (hit & wxRICHTEXT_HITTEST_BEFORE)
position --;
}
+ long oldCaretPos = m_caretPosition;
+
MoveCaret(position, caretAtLineStart);
SetDefaultStyleToCursorStyle();
+
+ if (event.ShiftDown())
+ {
+ bool extendSel = false;
+ if (m_selectionRange.GetStart() == -2)
+ extendSel = ExtendSelection(oldCaretPos, m_caretPosition, wxRICHTEXT_SHIFT_DOWN);
+ else
+ extendSel = ExtendSelection(m_caretPosition, m_caretPosition, wxRICHTEXT_SHIFT_DOWN);
+
+ if (extendSel)
+ Refresh(false);
+ }
+ else
+ SelectNone();
}
event.Skip();
wxPoint logicalPt = event.GetLogicalPosition(dc);
int hit = GetBuffer().HitTest(dc, logicalPt, position);
- if (hit != wxRICHTEXT_HITTEST_NONE)
+ if ((hit != wxRICHTEXT_HITTEST_NONE) && !(hit & wxRICHTEXT_HITTEST_OUTSIDE))
{
wxRichTextEvent cmdEvent(
wxEVT_COMMAND_RICHTEXT_LEFT_CLICK,
if (!GetEventHandler()->ProcessEvent(cmdEvent))
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
if (GetStyle(position, attr))
{
if (attr.HasFlag(wxTEXT_ATTR_URL))
{
if (hit != wxRICHTEXT_HITTEST_NONE && !(hit & wxRICHTEXT_HITTEST_OUTSIDE))
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
if (GetStyle(position, attr))
{
if (attr.HasFlag(wxTEXT_ATTR_URL))
}
/// Right-click
-void wxRichTextCtrl::OnRightClick(wxMouseEvent& WXUNUSED(event))
+void wxRichTextCtrl::OnRightClick(wxMouseEvent& event)
{
SetFocus();
cmdEvent.SetEventObject(this);
cmdEvent.SetPosition(m_caretPosition+1);
- GetEventHandler()->ProcessEvent(cmdEvent);
+ if (!GetEventHandler()->ProcessEvent(cmdEvent))
+ event.Skip();
}
/// Left-double-click
GetBuffer().InsertTextWithUndo(newPos+1, text, this);
}
else
- GetBuffer().InsertNewlineWithUndo(newPos+1, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
+ GetBuffer().InsertNewlineWithUndo(newPos+1, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE|wxRICHTEXT_INSERT_INTERACTIVE);
EndBatchUndo();
SetDefaultStyleToCursorStyle();
// so subtract 1 for deleted character and add 1 for conversion to character position.
if (m_caretPosition > -1 && !HasSelection())
{
- GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition, m_caretPosition), this);
+ bool processed = false;
+ if (event.CmdDown())
+ {
+ long pos = wxRichTextCtrl::FindNextWordPosition(-1);
+ if (pos != -1 && (pos < m_caretPosition))
+ {
+ GetBuffer().DeleteRangeWithUndo(wxRichTextRange(pos+1, m_caretPosition), this);
+ processed = true;
+ }
+ }
+
+ if (!processed)
+ GetBuffer().DeleteRangeWithUndo(wxRichTextRange(m_caretPosition, m_caretPosition), this);
}
else
DeleteSelectedContent();
startX = 0;
startY = startY * ppuY;
- int sx = 0, sy = 0;
- GetVirtualSize(& sx, & sy);
- sx = 0;
- if (ppuY != 0)
- sy = sy/ppuY;
-
wxRect rect = line->GetRect();
-
wxSize clientSize = GetClientSize();
- return !(((rect.y + rect.height) > (clientSize.y + startY)) || rect.y < startY);
+ return (rect.GetBottom() > startY) && (rect.GetTop() < (startY + clientSize.y));
}
void wxRichTextCtrl::SetCaretPosition(long position, bool showAtLineStart)
/// Set up scrollbars, e.g. after a resize
void wxRichTextCtrl::SetupScrollbars(bool atTop)
{
- if (m_freezeCount)
+ if (IsFrozen())
return;
if (GetBuffer().IsEmpty())
PositionCaret();
SetupScrollbars(true);
Refresh(false);
- SendTextUpdatedEvent();
+ wxTextCtrl::SendTextUpdatedEvent(this);
if (success)
return true;
/// Add a new paragraph of text to the end of the buffer
wxRichTextRange wxRichTextCtrl::AddParagraph(const wxString& text)
{
- return GetBuffer().AddParagraph(text);
+ wxRichTextRange range = GetBuffer().AddParagraph(text);
+ LayoutContent();
+ return range;
}
/// Add an image
wxRichTextRange wxRichTextCtrl::AddImage(const wxImage& image)
{
- return GetBuffer().AddImage(image);
+ wxRichTextRange range = GetBuffer().AddImage(image);
+ LayoutContent();
+ return range;
}
// ----------------------------------------------------------------------------
if (!para)
return false;
+ if (position == para->GetRange().GetEnd())
+ position --;
+
long positionStart = position;
long positionEnd = position;
if (positionEnd >= para->GetRange().GetEnd())
positionEnd = para->GetRange().GetEnd();
+ if (positionEnd < positionStart)
+ return false;
+
SetSelection(positionStart, positionEnd+1);
if (positionStart >= 0)
{
// still send an event for consistency
if (flags & SetValue_SendEvent)
- SendTextUpdatedEvent();
+ wxTextCtrl::SendTextUpdatedEvent(this);
}
DiscardEdits();
}
GetBuffer().InsertTextWithUndo(m_caretPosition+1, valueUnix, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
if ( flags & SetValue_SendEvent )
- SendTextUpdatedEvent();
+ wxTextCtrl::SendTextUpdatedEvent(this);
}
void wxRichTextCtrl::AppendText(const wxString& text)
SelectNone();
m_caretPosition = pos - 1;
+
+ PositionCaret();
}
void wxRichTextCtrl::SetInsertionPointEnd()
}
DoSetSelection(from, to);
+ SetDefaultStyleToCursorStyle();
}
void wxRichTextCtrl::DoSetSelection(long from, long to, bool WXUNUSED(scrollCaret))
{
SelectNone();
- GetBuffer().DeleteRangeWithUndo(wxRichTextRange(from, to), this);
+ GetBuffer().DeleteRangeWithUndo(wxRichTextRange(from, to-1), this);
LayoutContent();
if (!IsFrozen())
return;
}
-bool wxRichTextCtrl::SetStyle(long start, long end, const wxTextAttrEx& style)
-{
- return GetBuffer().SetStyle(wxRichTextRange(start, end-1), style);
-}
-
bool wxRichTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
{
- return GetBuffer().SetStyle(wxRichTextRange(start, end-1), wxTextAttrEx(style));
+ return GetBuffer().SetStyle(wxRichTextRange(start, end-1), wxTextAttr(style));
}
-bool wxRichTextCtrl::SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style)
+bool wxRichTextCtrl::SetStyle(const wxRichTextRange& range, const wxTextAttr& style)
{
return GetBuffer().SetStyle(range.ToInternal(), style);
}
// extended style setting operation with flags including:
// wxRICHTEXT_SETSTYLE_WITH_UNDO, wxRICHTEXT_SETSTYLE_OPTIMIZE, wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY.
// see richtextbuffer.h for more details.
-bool wxRichTextCtrl::SetStyleEx(long start, long end, const wxTextAttrEx& style, int flags)
-{
- return GetBuffer().SetStyle(wxRichTextRange(start, end-1), style, flags);
-}
-
-bool wxRichTextCtrl::SetStyleEx(const wxRichTextRange& range, const wxTextAttrEx& style, int flags)
-{
- return GetBuffer().SetStyle(range.ToInternal(), style, flags);
-}
-bool wxRichTextCtrl::SetStyleEx(const wxRichTextRange& range, const wxRichTextAttr& style, int flags)
+bool wxRichTextCtrl::SetStyleEx(const wxRichTextRange& range, const wxTextAttr& style, int flags)
{
return GetBuffer().SetStyle(range.ToInternal(), style, flags);
}
-bool wxRichTextCtrl::SetDefaultStyle(const wxTextAttrEx& style)
-{
- return GetBuffer().SetDefaultStyle(style);
-}
-
bool wxRichTextCtrl::SetDefaultStyle(const wxTextAttr& style)
{
- return GetBuffer().SetDefaultStyle(wxTextAttrEx(style));
-}
-
-const wxTextAttrEx& wxRichTextCtrl::GetDefaultStyleEx() const
-{
- return GetBuffer().GetDefaultStyle();
+ return GetBuffer().SetDefaultStyle(wxTextAttr(style));
}
const wxTextAttr& wxRichTextCtrl::GetDefaultStyle() const
}
bool wxRichTextCtrl::GetStyle(long position, wxTextAttr& style)
-{
- wxTextAttrEx attr(style);
- if (GetBuffer().GetStyle(position, attr))
- {
- style = attr;
- return true;
- }
- else
- return false;
-}
-
-bool wxRichTextCtrl::GetStyle(long position, wxTextAttrEx& style)
-{
- return GetBuffer().GetStyle(position, style);
-}
-
-bool wxRichTextCtrl::GetStyle(long position, wxRichTextAttr& style)
{
return GetBuffer().GetStyle(position, style);
}
// get the common set of styles for the range
-bool wxRichTextCtrl::GetStyleForRange(const wxRichTextRange& range, wxRichTextAttr& style)
-{
- wxTextAttrEx styleEx;
- if (GetBuffer().GetStyleForRange(range.ToInternal(), styleEx))
- {
- style = styleEx;
- return true;
- }
- else
- return false;
-}
-
-bool wxRichTextCtrl::GetStyleForRange(const wxRichTextRange& range, wxTextAttrEx& style)
+bool wxRichTextCtrl::GetStyleForRange(const wxRichTextRange& range, wxTextAttr& style)
{
return GetBuffer().GetStyleForRange(range.ToInternal(), style);
}
/// Get the content (uncombined) attributes for this position.
-
bool wxRichTextCtrl::GetUncombinedStyle(long position, wxTextAttr& style)
-{
- wxTextAttrEx attr(style);
- if (GetBuffer().GetUncombinedStyle(position, attr))
- {
- style = attr;
- return true;
- }
- else
- return false;
-}
-
-bool wxRichTextCtrl::GetUncombinedStyle(long position, wxTextAttrEx& style)
-{
- return GetBuffer().GetUncombinedStyle(position, style);
-}
-
-bool wxRichTextCtrl::GetUncombinedStyle(long position, wxRichTextAttr& style)
{
return GetBuffer().GetUncombinedStyle(position, style);
}
{
wxControl::SetFont(font);
- wxTextAttrEx attr = GetBuffer().GetAttributes();
+ wxTextAttr attr = GetBuffer().GetAttributes();
attr.SetFont(font);
GetBuffer().SetBasicStyle(attr);
{
if (HasSelection())
{
- wxRichTextAttr attr;
+ wxTextAttr attr;
wxRichTextRange range = GetSelectionRange();
attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
attr.SetFontWeight(wxBOLD);
{
// If no selection, then we need to combine current style with default style
// to see what the effect would be if we started typing.
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
long pos = GetAdjustedCaretPosition(GetCaretPosition());
if (HasSelection())
{
wxRichTextRange range = GetSelectionRange();
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
attr.SetFontStyle(wxITALIC);
{
// If no selection, then we need to combine current style with default style
// to see what the effect would be if we started typing.
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
long pos = GetAdjustedCaretPosition(GetCaretPosition());
if (HasSelection())
{
wxRichTextRange range = GetSelectionRange();
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_UNDERLINE);
attr.SetFontUnderlined(true);
{
// If no selection, then we need to combine current style with default style
// to see what the effect would be if we started typing.
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_UNDERLINE);
long pos = GetAdjustedCaretPosition(GetCaretPosition());
/// Apply bold to the selection
bool wxRichTextCtrl::ApplyBoldToSelection()
{
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
attr.SetFontWeight(IsSelectionBold() ? wxNORMAL : wxBOLD);
if (HasSelection())
return SetStyleEx(GetSelectionRange(), attr, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE|wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY);
else
- SetAndShowDefaultStyle(attr);
+ {
+ wxRichTextAttr current = GetDefaultStyleEx();
+ current.Apply(attr);
+ SetAndShowDefaultStyle(current);
+ }
return true;
}
/// Apply italic to the selection
bool wxRichTextCtrl::ApplyItalicToSelection()
{
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
attr.SetFontStyle(IsSelectionItalics() ? wxNORMAL : wxITALIC);
if (HasSelection())
return SetStyleEx(GetSelectionRange(), attr, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE|wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY);
else
- SetAndShowDefaultStyle(attr);
+ {
+ wxRichTextAttr current = GetDefaultStyleEx();
+ current.Apply(attr);
+ SetAndShowDefaultStyle(current);
+ }
return true;
}
/// Apply underline to the selection
bool wxRichTextCtrl::ApplyUnderlineToSelection()
{
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT_UNDERLINE);
attr.SetFontUnderlined(!IsSelectionUnderlined());
if (HasSelection())
return SetStyleEx(GetSelectionRange(), attr, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE|wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY);
else
- SetAndShowDefaultStyle(attr);
+ {
+ wxRichTextAttr current = GetDefaultStyleEx();
+ current.Apply(attr);
+ SetAndShowDefaultStyle(current);
+ }
return true;
}
else
range = wxRichTextRange(GetCaretPosition()+1, GetCaretPosition()+2);
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetAlignment(alignment);
return HasParagraphAttributes(range, attr);
/// Apply alignment to the selection
bool wxRichTextCtrl::ApplyAlignmentToSelection(wxTextAttrAlignment alignment)
{
- wxRichTextAttr attr;
+ wxTextAttr attr;
attr.SetAlignment(alignment);
if (HasSelection())
return SetStyle(GetSelectionRange(), attr);
{
// Flags are defined within each definition, so only certain
// attributes are applied.
- wxRichTextAttr attr(GetStyleSheet() ? def->GetStyleMergedWithBase(GetStyleSheet()) : def->GetStyle());
+ wxTextAttr attr(GetStyleSheet() ? def->GetStyleMergedWithBase(GetStyleSheet()) : def->GetStyle());
- int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE;
+ int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE|wxRICHTEXT_SETSTYLE_RESET;
if (def->IsKindOf(CLASSINFO(wxRichTextListStyleDefinition)))
{
return SetStyleEx(GetSelectionRange(), attr, flags);
else
{
- SetAndShowDefaultStyle(attr);
+ wxRichTextAttr current = GetDefaultStyleEx();
+ current.Apply(attr);
+ SetAndShowDefaultStyle(current);
return true;
}
}
/// Sets the default style to the style under the cursor
bool wxRichTextCtrl::SetDefaultStyleToCursorStyle()
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_CHARACTER);
// If at the start of a paragraph, use the next position.
sm_availableFontNames.Clear();
}
+void wxRichTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
+{
+ //wxLogDebug(wxT("wxRichTextCtrl::OnSysColourChanged"));
+
+ wxTextAttrEx basicStyle = GetBasicStyle();
+ basicStyle.SetTextColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
+ SetBasicStyle(basicStyle);
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
+
+ Refresh();
+}
+
#endif
// wxUSE_RICHTEXT
projects / wxWidgets.git / blobdiff