#include "wx/settings.h"
#endif
+#include "wx/timer.h"
#include "wx/textfile.h"
#include "wx/ffile.h"
#include "wx/filename.h"
#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_SELECTION_CHANGED, wxRichTextEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, wxRichTextEvent )
+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_SELECTION_CHANGED, wxRichTextEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, wxRichTextEvent );
#if wxRICHTEXT_USE_OWN_CARET
* wxRICHTEXT_USE_OWN_CARET is set in richtextbuffer.h.
*/
+class wxRichTextCaret;
+class wxRichTextCaretTimer: public wxTimer
+{
+ public:
+ wxRichTextCaretTimer(wxRichTextCaret* caret)
+ {
+ m_caret = caret;
+ }
+ virtual void Notify();
+ wxRichTextCaret* m_caret;
+};
+
class wxRichTextCaret: public wxCaret
{
public:
// ctors
// -----
// default - use Create()
- wxRichTextCaret() { Init(); }
+ wxRichTextCaret(): m_timer(this) { Init(); }
// creates a block caret associated with the given window
wxRichTextCaret(wxRichTextCtrl *window, int width, int height)
- : wxCaret(window, width, height) { Init(); m_richTextCtrl = window; }
+ : wxCaret(window, width, height), m_timer(this) { Init(); m_richTextCtrl = window; }
wxRichTextCaret(wxRichTextCtrl *window, const wxSize& size)
- : wxCaret(window, size) { Init(); m_richTextCtrl = window; }
+ : wxCaret(window, size), m_timer(this) { Init(); m_richTextCtrl = window; }
virtual ~wxRichTextCaret();
bool GetNeedsUpdate() const { return m_needsUpdate; }
void SetNeedsUpdate(bool needsUpdate = true ) { m_needsUpdate = needsUpdate; }
+ void Notify();
+
protected:
virtual void DoShow();
virtual void DoHide();
m_yOld;
bool m_hasFocus; // true => our window has focus
bool m_needsUpdate; // must be repositioned
-
+ bool m_flashOn;
+ wxRichTextCaretTimer m_timer;
wxRichTextCtrl* m_richTextCtrl;
};
#endif
-IMPLEMENT_DYNAMIC_CLASS( wxRichTextCtrl, wxControl )
+IMPLEMENT_DYNAMIC_CLASS( wxRichTextCtrl, wxTextCtrlBase )
IMPLEMENT_DYNAMIC_CLASS( wxRichTextEvent, wxNotifyEvent )
-BEGIN_EVENT_TABLE( wxRichTextCtrl, wxControl )
+BEGIN_EVENT_TABLE( wxRichTextCtrl, wxTextCtrlBase )
EVT_PAINT(wxRichTextCtrl::OnPaint)
EVT_ERASE_BACKGROUND(wxRichTextCtrl::OnEraseBackground)
EVT_IDLE(wxRichTextCtrl::OnIdle)
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 (!wxControl::Create(parent, id, pos, size,
+ style |= wxVSCROLL;
+
+ if (!wxTextCtrlBase::Create(parent, id, pos, size,
style|wxFULL_REPAINT_ON_RESIZE,
validator, name))
return false;
SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
}
+ // No physical scrolling, so we can preserve margins
+ EnableScrolling(false, false);
+
if (style & wxTE_READONLY)
SetEditable(false);
SetupScrollbars();
}
+ wxRect clipRect(availableSpace);
+ clipRect.x += GetBuffer().GetLeftMargin();
+ clipRect.y += GetBuffer().GetTopMargin();
+ clipRect.width -= (GetBuffer().GetLeftMargin() + GetBuffer().GetRightMargin());
+ clipRect.height -= (GetBuffer().GetTopMargin() + GetBuffer().GetBottomMargin());
+ clipRect.SetPosition(GetLogicalPoint(clipRect.GetPosition()));
+ dc.SetClippingRegion(clipRect);
+
GetBuffer().Draw(dc, GetBuffer().GetRange(), GetInternalSelectionRange(), drawingArea, 0 /* descent */, 0 /* flags */);
+
+ dc.DestroyClippingRegion();
+
#if wxRICHTEXT_USE_OWN_CARET
if (GetCaret()->IsVisible())
{
#ifdef __WXMAC__
if (event.CmdDown())
#else
- if (event.CmdDown() || event.AltDown())
+ // Fixes AltGr+key with European input languages on Windows
+ if ((event.CmdDown() && !event.AltDown()) || (event.AltDown() && !event.CmdDown()))
#endif
{
event.Skip();
bool scrolled = false;
wxSize clientSize = GetClientSize();
+ clientSize.y -= GetBuffer().GetBottomMargin();
+
+ if (GetWindowStyle() & wxRE_CENTRE_CARET)
+ {
+ int y = rect.y - GetClientSize().y/2;
+ int yUnits = (int) (0.5 + ((float) y)/(float) ppuY);
+ if (y >= 0 && (y + clientSize.y) < GetBuffer().GetCachedSize().y)
+ {
+ if (startYUnits != yUnits)
+ {
+ SetScrollbars(ppuX, ppuY, sxUnits, syUnits, 0, yUnits);
+ scrolled = true;
+ }
+#if !wxRICHTEXT_USE_OWN_CARET
+ if (scrolled)
+#endif
+ PositionCaret();
+
+ return scrolled;
+ }
+ }
// Going down
if (keyCode == WXK_DOWN || keyCode == WXK_NUMPAD_DOWN ||
scrolled = true;
}
}
- else if (rect.y < startY)
+ else if (rect.y < (startY + GetBuffer().GetTopMargin()))
{
// Make it scroll so this item is at the top
// of the window
- int y = rect.y ;
+ int y = rect.y - GetBuffer().GetTopMargin();
int yUnits = (int) (0.5 + ((float) y)/(float) ppuY);
if (startYUnits != yUnits)
keyCode == WXK_HOME || keyCode == WXK_NUMPAD_HOME ||
keyCode == WXK_PAGEUP || keyCode == WXK_NUMPAD_PAGEUP )
{
- if (rect.y < startY)
+ if (rect.y < (startY + GetBuffer().GetBottomMargin()))
{
// Make it scroll so this item is at the top
// of the window
- int y = rect.y ;
+ int y = rect.y - GetBuffer().GetTopMargin();
int yUnits = (int) (0.5 + ((float) y)/(float) ppuY);
if (startYUnits != yUnits)
wxRect rect = line->GetRect();
wxSize clientSize = GetClientSize();
+ clientSize.y -= GetBuffer().GetBottomMargin();
- return (rect.GetBottom() > startY) && (rect.GetTop() < (startY + clientSize.y));
+ return (rect.GetBottom() > (startY + GetBuffer().GetTopMargin())) && (rect.GetTop() < (startY + clientSize.y));
}
void wxRichTextCtrl::SetCaretPosition(long position, bool showAtLineStart)
int pixelsPerUnit = 5;
wxSize clientSize = GetClientSize();
- int maxHeight = GetBuffer().GetCachedSize().y;
+ int maxHeight = GetBuffer().GetCachedSize().y + GetBuffer().GetTopMargin();
// Round up so we have at least maxHeight pixels
int unitsY = (int) (((float)maxHeight/(float)pixelsPerUnit) + 0.5);
// set/get the controls text
// ----------------------------------------------------------------------------
-wxString wxRichTextCtrl::GetValue() const
+wxString wxRichTextCtrl::DoGetValue() const
{
return GetBuffer().GetText();
}
to = GetLastPosition()+1;
}
- DoSetSelection(from, to);
-}
-
-void wxRichTextCtrl::DoSetSelection(long from, long to, bool WXUNUSED(scrollCaret))
-{
if (from == to)
{
SelectNone();
/// Set font, and also the buffer attributes
bool wxRichTextCtrl::SetFont(const wxFont& font)
{
- wxControl::SetFont(font);
+ wxTextCtrlBase::SetFont(font);
wxTextAttr attr = GetBuffer().GetAttributes();
attr.SetFont(font);
GetCaret()->Hide();
if (GetCaret()->GetSize() != newSz)
GetCaret()->SetSize(newSz);
+
+ int halfSize = newSz.y/2;
+ // If the caret is beyond the margin, hide it by moving it out of the way
+ if (((pt.y + halfSize) < GetBuffer().GetTopMargin()) || ((pt.y + halfSize) > (GetClientSize().y - GetBuffer().GetBottomMargin())))
+ pt.y = -200;
+
GetCaret()->Move(pt);
GetCaret()->Show();
}
m_yOld = -1;
m_richTextCtrl = NULL;
m_needsUpdate = false;
+ m_flashOn = true;
}
wxRichTextCaret::~wxRichTextCaret()
{
+ if (m_timer.IsRunning())
+ m_timer.Stop();
}
// ----------------------------------------------------------------------------
void wxRichTextCaret::DoShow()
{
+ m_flashOn = true;
+
+ if (!m_timer.IsRunning())
+ m_timer.Start(GetBlinkTime());
+
Refresh();
}
void wxRichTextCaret::DoHide()
{
+ if (m_timer.IsRunning())
+ m_timer.Stop();
+
Refresh();
}
dc->SetBrush(*(m_hasFocus ? wxBLACK_BRUSH : wxTRANSPARENT_BRUSH));
dc->SetPen(*wxBLACK_PEN);
- // VZ: unfortunately, the rectangle comes out a pixel smaller when this is
- // done under wxGTK - no idea why
- //dc->SetLogicalFunction(wxINVERT);
-
wxPoint pt(m_x, m_y);
if (m_richTextCtrl)
{
pt = m_richTextCtrl->GetLogicalPoint(pt);
}
- dc->DrawRectangle(pt.x, pt.y, m_width, m_height);
+ if (IsVisible() && m_flashOn)
+ dc->DrawRectangle(pt.x, pt.y, m_width, m_height);
+}
+
+void wxRichTextCaret::Notify()
+{
+ m_flashOn = !m_flashOn;
+ Refresh();
+}
+
+void wxRichTextCaretTimer::Notify()
+{
+ m_caret->Notify();
}
#endif
// wxRICHTEXT_USE_OWN_CARET
projects / wxWidgets.git / blobdiff