// Author: Julian Smart
// Modified by:
// Created: 2005-09-30
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/app.h"
WX_CHECK_BUILD_OPTIONS("wxRichTextCtrl")
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_RETURN, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_CHARACTER, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_DELETE, wxRichTextEvent );
-
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED, wxRichTextEvent );
-
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_PROPERTIES_CHANGED, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, wxRichTextEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_FOCUS_OBJECT_CHANGED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_LEFT_CLICK, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_MIDDLE_CLICK, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_RIGHT_CLICK, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_LEFT_DCLICK, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_RETURN, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_CHARACTER, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_DELETE, wxRichTextEvent );
+
+wxDEFINE_EVENT( wxEVT_RICHTEXT_STYLESHEET_REPLACING, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_STYLESHEET_REPLACED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_STYLESHEET_CHANGING, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_STYLESHEET_CHANGED, wxRichTextEvent );
+
+wxDEFINE_EVENT( wxEVT_RICHTEXT_CONTENT_INSERTED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_CONTENT_DELETED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_STYLE_CHANGED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_PROPERTIES_CHANGED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_SELECTION_CHANGED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_BUFFER_RESET, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_RICHTEXT_FOCUS_OBJECT_CHANGED, wxRichTextEvent );
#if wxRICHTEXT_USE_OWN_CARET
wxRichTextCaretTimer m_timer;
wxRichTextCtrl* m_richTextCtrl;
bool m_refreshEnabled;
+ wxPen m_caretPen;
+ wxBrush m_caretBrush;
};
#endif
m_selectionAnchorObject = NULL;
m_selectionState = wxRichTextCtrlSelectionState_Normal;
m_editable = true;
+ m_useVirtualAttributes = false;
m_verticalScrollbarEnabled = true;
m_caretAtLineStart = false;
m_dragging = false;
dc.SetFont(GetFont());
- // Paint the background
- PaintBackground(dc);
-
wxRect drawingArea(GetUpdateRegion().GetBox());
drawingArea.SetPosition(GetUnscaledPoint(GetLogicalPoint(drawingArea.GetPosition())));
drawingArea.SetSize(GetUnscaledSize(drawingArea.GetSize()));
SetupScrollbars();
}
+ // Paint the background
+ PaintBackground(dc);
+
wxRect clipRect(availableSpace);
clipRect.x += GetBuffer().GetLeftMargin();
clipRect.y += GetBuffer().GetTopMargin();
if ((hit != wxRICHTEXT_HITTEST_NONE) && !(hit & wxRICHTEXT_HITTEST_OUTSIDE))
{
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_LEFT_CLICK,
+ wxEVT_RICHTEXT_LEFT_CLICK,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetPosition(position);
/// Mouse-movements
void wxRichTextCtrl::OnMoveMouse(wxMouseEvent& event)
{
+ if (!event.Dragging() && m_dragging)
+ {
+ // We may have accidentally lost a mouse-up event, especially on Linux
+ m_dragging = false;
+ if (GetCapture() == this)
+ ReleaseMouse();
+ }
+
#if wxUSE_DRAG_AND_DROP
size_t distance = 0;
if (m_preDrag || m_dragging)
}
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK,
+ wxEVT_RICHTEXT_RIGHT_CLICK,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetPosition(position);
void wxRichTextCtrl::OnLeftDClick(wxMouseEvent& WXUNUSED(event))
{
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK,
+ wxEVT_RICHTEXT_LEFT_DCLICK,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetPosition(m_caretPosition+1);
void wxRichTextCtrl::OnMiddleClick(wxMouseEvent& event)
{
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK,
+ wxEVT_RICHTEXT_MIDDLE_CLICK,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetPosition(m_caretPosition+1);
ScrollIntoView(m_caretPosition, WXK_RIGHT);
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_RETURN,
+ wxEVT_RICHTEXT_RETURN,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetFlags(flags);
if (!GetEventHandler()->ProcessEvent(cmdEvent))
{
// Generate conventional event
- wxCommandEvent textEvent(wxEVT_COMMAND_TEXT_ENTER, GetId());
+ wxCommandEvent textEvent(wxEVT_TEXT_ENTER, GetId());
InitCommandEvent(textEvent);
GetEventHandler()->ProcessEvent(textEvent);
ScrollIntoView(m_caretPosition, WXK_LEFT);
- // Always send this event; wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED will be sent only if there is an actual deletion.
+ // Always send this event; wxEVT_RICHTEXT_CONTENT_DELETED will be sent only if there is an actual deletion.
{
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_DELETE,
+ wxEVT_RICHTEXT_DELETE,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetFlags(flags);
}
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_CHARACTER,
+ wxEVT_RICHTEXT_CHARACTER,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetFlags(flags);
ScrollIntoView(m_caretPosition, WXK_LEFT);
- // Always send this event; wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED will be sent only if there is an actual deletion.
+ // Always send this event; wxEVT_RICHTEXT_CONTENT_DELETED will be sent only if there is an actual deletion.
{
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_DELETE,
+ wxEVT_RICHTEXT_DELETE,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetFlags(flags);
wxRichTextParagraphLayoutBox* container = GetFocusObject();
int hitTestFlags = wxRICHTEXT_HITTEST_NO_NESTED_OBJECTS|wxRICHTEXT_HITTEST_NO_FLOATING_OBJECTS|wxRICHTEXT_HITTEST_HONOUR_ATOMIC;
+ bool lineIsEmpty = false;
if (notInThisObject)
{
// If we know we're navigating out of the current object,
{
wxRichTextLine* lineObj = GetFocusObject()->GetLineForVisibleLineNumber(newLine);
if (lineObj)
+ {
pt.y = lineObj->GetAbsolutePosition().y + 2;
+ if (lineObj->GetRange().GetStart() == lineObj->GetRange().GetEnd())
+ lineIsEmpty = true;
+ }
else
return false;
}
}
bool caretLineStart = true;
+
+ // If the line is empty, there is only one possible position for the caret,
+ // so force the 'before' state so FindCaretPositionForCharacterPosition doesn't
+ // just return the same position.
+ if (lineIsEmpty)
+ {
+ hitTest &= ~wxRICHTEXT_HITTEST_AFTER;
+ hitTest |= wxRICHTEXT_HITTEST_BEFORE;
+ }
long caretPosition = FindCaretPositionForCharacterPosition(newPos, hitTest, container, caretLineStart);
long newSelEnd = caretPosition;
bool extendSel;
// ----------------------------------------------------------------------------
// file IO functions
// ----------------------------------------------------------------------------
-
+#if wxUSE_FFILE && wxUSE_STREAMS
bool wxRichTextCtrl::DoLoadFile(const wxString& filename, int fileType)
{
SetFocusObject(& GetBuffer(), true);
return false;
}
+#endif // wxUSE_FFILE && wxUSE_STREAMS
// ----------------------------------------------------------------------------
// wxRichTextCtrl specific functionality
wxString valueUnix = wxTextFile::Translate(value, wxTextFileType_Unix);
GetFocusObject()->InsertTextWithUndo(& GetBuffer(), m_caretPosition+1, valueUnix, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
- GetBuffer().Defragment();
+ wxRichTextDrawingContext context(& GetBuffer());
+ GetBuffer().Defragment(context);
if ( flags & SetValue_SendEvent )
wxTextCtrl::SendTextUpdatedEvent(this);
SetSelection(from, to);
- wxRichTextAttr attr = GetDefaultStyle();
+ wxRichTextAttr attr(GetDefaultStyle());
DeleteSelectedContent();
SetDefaultStyle(attr);
- DoWriteText(value, SetValue_SelectionOnly);
+ if (!value.IsEmpty())
+ DoWriteText(value, SetValue_SelectionOnly);
EndBatchUndo();
}
wxRect caretRect;
if (GetCaretPositionForIndex(GetCaretPosition(), caretRect, container))
{
+#if !wxRICHTEXT_USE_OWN_CARET
caretRect = GetScaledRect(caretRect);
+#endif
int topMargin = (int) (0.5 + GetScale()*GetBuffer().GetTopMargin());
int bottomMargin = (int) (0.5 + GetScale()*GetBuffer().GetBottomMargin());
wxPoint newPt = caretRect.GetPosition();
PrepareDC(dc);
dc.SetFont(GetFont());
+ dc.SetUserScale(GetScale(), GetScale());
wxRichTextDrawingContext context(& GetBuffer());
- GetBuffer().Defragment();
+ GetBuffer().Defragment(context);
GetBuffer().UpdateRanges(); // If items were deleted, ranges need recalculation
GetBuffer().Layout(dc, context, availableSpace, availableSpace, flags);
GetBuffer().Invalidate(wxRICHTEXT_NONE);
+ dc.SetUserScale(1.0, 1.0);
+
if (!IsFrozen() && !onlyVisibleRect)
SetupScrollbars();
}
SetDefaultStyleToCursorStyle();
wxRichTextEvent cmdEvent(
- wxEVT_COMMAND_RICHTEXT_FOCUS_OBJECT_CHANGED,
+ wxEVT_RICHTEXT_FOCUS_OBJECT_CHANGED,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetPosition(m_caretPosition+1);
{
m_flashOn = true;
- if (!m_timer.IsRunning())
+ if (!m_timer.IsRunning() && GetBlinkTime() > 0)
m_timer.Start(GetBlinkTime());
Refresh();
{
if (m_richTextCtrl && m_refreshEnabled)
{
- wxRect rect(GetPosition(), GetSize());
- m_richTextCtrl->RefreshRect(rect, false);
+ wxRect rect(wxPoint(m_xOld, m_yOld), GetSize());
+ wxRect scaledRect = m_richTextCtrl->GetScaledRect(rect);
+ m_richTextCtrl->RefreshRect(scaledRect, false);
}
}
}
if (m_richTextCtrl && m_refreshEnabled)
{
wxRect rect(GetPosition(), GetSize());
- m_richTextCtrl->RefreshRect(rect, false);
+ wxRect rectScaled = m_richTextCtrl->GetScaledRect(rect);
+ m_richTextCtrl->RefreshRect(rectScaled, false);
}
}
void wxRichTextCaret::DoDraw(wxDC *dc)
{
- dc->SetPen( *wxBLACK_PEN );
-
- dc->SetBrush(*(m_hasFocus ? wxBLACK_BRUSH : wxTRANSPARENT_BRUSH));
- dc->SetPen(*wxBLACK_PEN);
+ wxBrush brush(m_caretBrush);
+ wxPen pen(m_caretPen);
+ if (m_richTextCtrl && m_richTextCtrl->GetBasicStyle().HasTextColour())
+ {
+ brush = wxBrush(m_richTextCtrl->GetBasicStyle().GetTextColour());
+ pen = wxPen(m_richTextCtrl->GetBasicStyle().GetTextColour());
+ }
+ dc->SetBrush((m_hasFocus ? brush : *wxTRANSPARENT_BRUSH));
+ dc->SetPen(pen);
wxPoint pt(m_x, m_y);
projects / wxWidgets.git / blobdiff