/*-*- c++ -*-********************************************************
* wxLwindow.h : a scrolled Window for displaying/entering rich text*
* *
- * (C) 1998, 1999 by Karsten Ballüder (karsten@phy.hw.ac.uk) *
+ * (C) 1998-2000 by Karsten Ballüder (ballueder@gmx.net) *
* *
* $Id$
*******************************************************************/
# pragma implementation "wxlwindow.h"
#endif
-#include <wx/wxprec.h>
+#include "wx/wxprec.h"
#ifdef __BORLANDC__
# pragma hdrstop
#include <ctype.h>
+
// ----------------------------------------------------------------------------
// macros
// ----------------------------------------------------------------------------
# define WXLO_DEBUG(x)
#endif
+// for profiling in debug mode:
+WXLO_TIMER_DEFINE(UpdateTimer);
+WXLO_TIMER_DEFINE(BlitTimer);
+WXLO_TIMER_DEFINE(LayoutTimer);
+WXLO_TIMER_DEFINE(TmpTimer);
+WXLO_TIMER_DEFINE(DrawTimer);
+
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
#ifndef __WXMSW__
m_FocusFollowMode = false;
#endif
+ SetWordWrap(false);
SetWrapMargin(0);
// no scrollbars initially
{
GetLayoutList()->Clear(family,size,style,weight,underline,fg,bg);
SetBackgroundColour(GetLayoutList()->GetDefaultStyleInfo().GetBGColour());
- wxScrolledWindow::Clear();
+ //wxScrolledWindow::Clear();
ResizeScrollbars(true);
SetDirty();
SetModified(FALSE);
{
wxClientDC dc( this );
PrepareDC( dc );
- if ( eventId != WXLOWIN_MENU_MOUSEMOVE
+ if ( (eventId != WXLOWIN_MENU_MOUSEMOVE
#ifndef __WXMSW__
|| m_FocusFollowMode
#endif
+ ) && (wxWindow::FindFocus() != this)
)
SetFocus();
{
//WXLO_DEBUG(("selecting at : %d/%d", (int) event.GetX(), (int)event.GetY()));
int left, top;
- ViewStart(&left, &top);
+ GetViewStart(&left, &top);
wxSize size = GetClientSize();
int xdelta, ydelta;
if( m_StatusBar && m_StatusFieldLabel != -1 &&
s_hasPutMessageInStatusBar )
{
- m_StatusBar->SetStatusText("", m_StatusFieldLabel);
+ m_StatusBar->SetStatusText(wxEmptyString, m_StatusFieldLabel);
}
}
}
// Calculate where the top of the visible area is:
int x0, y0;
- ViewStart(&x0,&y0);
+ GetViewStart(&x0,&y0);
int dx, dy;
GetScrollPixelsPerUnit(&dx, &dy);
x0 *= dx; y0 *= dy;
bool deletedSelection = false;
// pressing any non-arrow key optionally replaces the selection:
if(m_AutoDeleteSelection
+ && IsEditable()
&& !m_Selecting
&& m_llist->HasSelection()
&& ! IsDirectionKey(keyCode)
Copy(TRUE, TRUE);
break;
case 's': // search
- Find("");
+ Find(wxEmptyString);
break;
case 't': // search again
FindAgain();
}
break;
case 's': // search
- Find("");
+ Find(wxEmptyString);
break;
case 't': // search again
FindAgain();
case 'x':
Cut();
break;
+ case 'w':
+ if(m_WrapMargin > 0)
+ m_llist->WrapLine(m_WrapMargin);
+ break;
+ case 'q':
+ if(m_WrapMargin > 0)
+ m_llist->WrapAll(m_WrapMargin);
+ break;
#ifdef WXLAYOUT_DEBUG
case WXK_F1:
m_llist->SetFont(-1,-1,-1,-1,true); // underlined
break;
+ case 'l':
+ Refresh(TRUE);
+ break;
#endif
default:
// we don't handle it, maybe an accelerator?
}
break;
case WXK_RETURN:
- if(m_WrapMargin > 0)
+ if(m_DoWordWrap &&
+ m_WrapMargin > 0
+ && m_llist->GetCursorPos().x > m_WrapMargin)
m_llist->WrapLine(m_WrapMargin);
m_llist->LineBreak();
SetDirty();
SetDirty();
}
break;
-
+
default:
if((!(event.ControlDown() || event.AltDown()
))
&& (keyCode < 256 && keyCode >= 32)
)
{
- if(m_WrapMargin > 0 && isspace(keyCode))
+ if(m_DoWordWrap
+ && m_WrapMargin > 0
+ && m_llist->GetCursorPos().x > m_WrapMargin
+ && isspace(keyCode))
{
- bool wrapped = m_llist->WrapLine(m_WrapMargin);
- // don´t insert space as first thing in line
- // after wrapping:
- if(! wrapped || m_llist->GetCursorPos().x != 0)
- m_llist->Insert((char)keyCode);
+ m_llist->WrapLine(m_WrapMargin);
}
- else
- m_llist->Insert((char)keyCode);
+
+ m_llist->Insert((wxChar)keyCode);
SetDirty();
}
else
{
//is always needed to make sure we know where the cursor is
//if(IsDirty())
- RequestUpdate(m_llist->GetUpdateRect());
+ //RequestUpdate(m_llist->GetUpdateRect());
+
+
+ ResizeScrollbars();
int x0,y0,x1,y1, dx, dy;
// Calculate where the top of the visible area is:
- ViewStart(&x0,&y0);
+ GetViewStart(&x0,&y0);
GetScrollPixelsPerUnit(&dx, &dy);
x0 *= dx; y0 *= dy;
- WXLO_DEBUG(("ScrollToCursor: ViewStart is %d/%d", x0, y0));
+ WXLO_DEBUG(("ScrollToCursor: GetViewStart is %d/%d", x0, y0));
// Get the size of the visible window:
GetClientSize(&x1, &y1);
ny = 0;
}
- if ( nx != -1 || ny != -1 )
+ if( nx != -1 || ny != -1 )
{
// set new view start
Scroll(nx == -1 ? -1 : (nx+dx-1)/dx, ny == -1 ? -1 : (ny+dy-1)/dy);
}
void
-wxLayoutWindow::RequestUpdate(const wxRect *updateRect)
+wxLayoutWindow::RequestUpdate(const wxRect *
+ #ifdef __WXGTK__
+ updateRect
+ #else
+ WXUNUSED(updateRect)
+ #endif
+ )
{
#ifdef __WXGTK__
// Calling Refresh() causes bad flicker under wxGTK!!!
void
wxLayoutWindow::InternalPaint(const wxRect *updateRect)
{
+
wxPaintDC dc( this );
PrepareDC( dc );
int x0,y0,x1,y1, dx, dy;
// Calculate where the top of the visible area is:
- ViewStart(&x0,&y0);
+ GetViewStart(&x0,&y0);
GetScrollPixelsPerUnit(&dx, &dy);
x0 *= dx; y0 *= dy;
updateRect->y+updateRect->height));
}
- ResizeScrollbars();
+ ResizeScrollbars(true);
-
+ WXLO_TIMER_START(TmpTimer);
/* Check whether the window has grown, if so, we need to reallocate
the bitmap to be larger. */
if(x1 > m_bitmapSize.x || y1 > m_bitmapSize.y)
0,wxTRANSPARENT));
m_memDC->SetLogicalFunction(wxCOPY);
m_memDC->Clear();
-
+ WXLO_TIMER_STOP(TmpTimer);
+
// fill the background with the background bitmap
if(m_BGbitmap)
{
// update rectangle (although they are drawn on the memDC, this is
// needed to erase it):
m_llist->InvalidateUpdateRect();
- if(m_CursorVisibility != 0)
+ if(m_CursorVisibility == 1)
{
// draw a thick cursor for editable windows with focus
m_llist->DrawCursor(*m_memDC,
offset);
}
+ WXLO_TIMER_START(BlitTimer);
// Now copy everything to the screen:
#if 0
// This somehow doesn't work, but even the following bit with the
// y1 += WXLO_YOFFSET; //FIXME might not be needed
dc.Blit(x0,y0,x1,y1,m_memDC,0,0,wxCOPY,FALSE);
}
+ WXLO_TIMER_STOP(BlitTimer);
+
#ifdef WXLAYOUT_USE_CARET
// show the caret back after everything is redrawn
m_StatusBar->SetStatusText(label, m_StatusFieldCursor);
}
}
+
+ WXLO_TIMER_PRINT(LayoutTimer);
+ WXLO_TIMER_PRINT(BlitTimer);
+ WXLO_TIMER_PRINT(TmpTimer);
}
void
void
wxLayoutWindow::ResizeScrollbars(bool exact)
{
+ wxClientDC dc( this );
+ PrepareDC( dc );
+// m_llist->ForceTotalLayout();
if(! IsDirty())
+ {
+ // we are laying out just the minimum, but always up to the
+ // cursor line, so the cursor position is updated.
+ m_llist->Layout(dc, 0);
return;
-
- wxClientDC dc( this );
- PrepareDC( dc );
-// m_llist->ForceTotalLayout();
- m_llist->Layout(dc);
+ }
+ WXLO_TIMER_START(LayoutTimer);
+ m_llist->Layout(dc, -1);
+ WXLO_TIMER_STOP(LayoutTimer);
ResetDirty();
wxPoint max = m_llist->GetSize();
// TODO why do we set both at once? they're independent...
if( max.x > m_maxx - WXLO_ROFFSET
|| max.y > m_maxy - WXLO_BOFFSET
- || max.x < m_maxx - X_SCROLL_PAGE
- || max.y < m_maxy - Y_SCROLL_PAGE
+ || (max.x < m_maxx - X_SCROLL_PAGE)
+ || (max.y < m_maxy - Y_SCROLL_PAGE)
|| exact )
{
// text became too large
}
bool done = FALSE;
- if(max.x < X_SCROLL_PAGE)
+ if(max.x < X_SCROLL_PAGE && m_hasHScrollbar)
{
SetScrollbars(0,-1,0,-1,0,-1,true);
m_hasHScrollbar = FALSE;
done = TRUE;
}
- if(max.y < Y_SCROLL_PAGE)
+ if(max.y < Y_SCROLL_PAGE && m_hasVScrollbar)
{
SetScrollbars(-1,0,-1,0,-1,0,true);
m_hasVScrollbar = FALSE;
done = TRUE;
}
- if(! done)
+ if(! done &&
+// (max.x > X_SCROLL_PAGE || max.y > Y_SCROLL_PAGE)
+ (max.x > size.x - X_SCROLL_PAGE|| max.y > size.y - Y_SCROLL_PAGE)
+ )
{
- ViewStart(&m_ViewStartX, &m_ViewStartY);
+ GetViewStart(&m_ViewStartX, &m_ViewStartY);
SetScrollbars(X_SCROLL_PAGE,
Y_SCROLL_PAGE,
- max.x / X_SCROLL_PAGE + 1,
- max.y / Y_SCROLL_PAGE + 1,
- m_ViewStartX, m_ViewStartY,
+ max.x / X_SCROLL_PAGE + 2,
+ max.y / Y_SCROLL_PAGE + 2,
+ m_ViewStartX,
+ m_ViewStartY,
true);
m_hasHScrollbar =
m_hasVScrollbar = true;
+// ScrollToCursor();
}
-
+
m_maxx = max.x + X_SCROLL_PAGE;
m_maxy = max.y + Y_SCROLL_PAGE;
}
// ----------------------------------------------------------------------------
bool
-wxLayoutWindow::Find(const wxString &needle,
- wxPoint * fromWhere,
- const wxString &configPath)
+wxLayoutWindow::Find(const wxString &
+ #ifdef M_BASEDIR
+ needle
+ #else
+ WXUNUSED(needle)
+ #endif
+ ,
+ wxPoint *
+ #ifdef M_BASEDIR
+ fromWhere
+ #else
+ WXUNUSED(fromWhere)
+ #endif
+ ,
+ const wxString &
+ #ifdef M_BASEDIR
+ configPath
+ #else
+ WXUNUSED(configPath)
+ #endif
+ )
{
#ifdef M_BASEDIR
wxPoint found;
projects / wxWidgets.git / blobdiff