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* Big memory bug fixed in socket/getline fixed.
[wxWidgets.git] / src / generic / listctrl.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: listctrl.cpp
3// Purpose:
4// Author: Robert Roebling
5// Id: $Id$
6// Copyright: (c) 1998 Robert Roebling
7// Licence: wxWindows licence
8/////////////////////////////////////////////////////////////////////////////
9
10#ifdef __GNUG__
11#pragma implementation "listctrl.h"
12#endif
13
14// For compilers that support precompilation, includes "wx.h".
15#include "wx/wxprec.h"
16
17#ifdef __BORLANDC__
18#pragma hdrstop
19#endif
20
21#include "wx/dcscreen.h"
22#include "wx/app.h"
23#include "wx/generic/listctrl.h"
24#include "wx/generic/imaglist.h"
25
26//-----------------------------------------------------------------------------
27// wxListItemData
28//-----------------------------------------------------------------------------
29
30IMPLEMENT_DYNAMIC_CLASS(wxListItemData,wxObject);
31
32wxListItemData::wxListItemData(void)
33{
34 m_image = -1;
35 m_data = 0;
36 m_xpos = 0;
37 m_ypos = 0;
38 m_width = 0;
39 m_height = 0;
40 m_colour = wxBLACK;
41}
42
43wxListItemData::wxListItemData( const wxListItem &info )
44{
45 m_image = -1;
46 m_data = 0;
47 m_colour = info.m_colour;
48 SetItem( info );
49}
50
51void wxListItemData::SetItem( const wxListItem &info )
52{
53 if (info.m_mask & wxLIST_MASK_TEXT) m_text = info.m_text;
54 if (info.m_mask & wxLIST_MASK_IMAGE) m_image = info.m_image;
55 if (info.m_mask & wxLIST_MASK_DATA) m_data = info.m_data;
56 m_colour = info.m_colour;
57 m_xpos = 0;
58 m_ypos = 0;
59 m_width = info.m_width;
60 m_height = 0;
61}
62
63void wxListItemData::SetText( const wxString &s )
64{
65 m_text = s;
66}
67
68void wxListItemData::SetImage( int image )
69{
70 m_image = image;
71}
72
73void wxListItemData::SetData( long data )
74{
75 m_data = data;
76}
77
78void wxListItemData::SetPosition( int x, int y )
79{
80 m_xpos = x;
81 m_ypos = y;
82}
83
84void wxListItemData::SetSize( int width, int height )
85{
86 if (width != -1) m_width = width;
87 if (height != -1) m_height = height;
88}
89
90void wxListItemData::SetColour( wxColour *col )
91{
92 m_colour = col;
93}
94
95bool wxListItemData::HasImage(void) const
96{
97 return (m_image >= 0);
98}
99
100bool wxListItemData::HasText(void) const
101{
102 return (!m_text.IsNull());
103}
104
105bool wxListItemData::IsHit( int x, int y ) const
106{
107 return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
108}
109
110void wxListItemData::GetText( wxString &s )
111{
112 s = m_text;
113}
114
115int wxListItemData::GetX( void ) const
116{
117 return m_xpos;
118}
119
120int wxListItemData::GetY( void ) const
121{
122 return m_ypos;
123}
124
125int wxListItemData::GetWidth(void) const
126{
127 return m_width;
128}
129
130int wxListItemData::GetHeight(void) const
131{
132 return m_height;
133}
134
135int wxListItemData::GetImage(void) const
136{
137 return m_image;
138}
139
140void wxListItemData::GetItem( wxListItem &info )
141{
142 info.m_text = m_text;
143 info.m_image = m_image;
144 info.m_data = m_data;
145}
146
147wxColour *wxListItemData::GetColour(void)
148{
149 return m_colour;
150}
151
152//-----------------------------------------------------------------------------
153// wxListHeaderData
154//-----------------------------------------------------------------------------
155
156IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject);
157
158wxListHeaderData::wxListHeaderData(void)
159{
160 m_mask = 0;
161 m_image = 0;
162 m_format = 0;
163 m_width = 0;
164 m_xpos = 0;
165 m_ypos = 0;
166 m_height = 0;
167}
168
169wxListHeaderData::wxListHeaderData( const wxListItem &item )
170{
171 SetItem( item );
172 m_xpos = 0;
173 m_ypos = 0;
174 m_height = 0;
175}
176
177void wxListHeaderData::SetItem( const wxListItem &item )
178{
179 m_mask = item.m_mask;
180 m_text = item.m_text;
181 m_image = item.m_image;
182 m_format = item.m_format;
183 m_width = item.m_width;
184 if (m_width < 0) m_width = 80;
185 if (m_width < 6) m_width = 6;
186}
187
188void wxListHeaderData::SetPosition( int x, int y )
189{
190 m_xpos = x;
191 m_ypos = y;
192}
193
194void wxListHeaderData::SetHeight( int h )
195{
196 m_height = h;
197}
198
199void wxListHeaderData::SetWidth( int w )
200{
201 m_width = w;
202 if (m_width < 0) m_width = 80;
203 if (m_width < 6) m_width = 6;
204}
205
206void wxListHeaderData::SetFormat( int format )
207{
208 m_format = format;
209}
210
211bool wxListHeaderData::HasImage(void) const
212{
213 return (m_image != 0);
214}
215
216bool wxListHeaderData::HasText(void) const
217{
218 return (m_text.Length() > 0);
219}
220
221bool wxListHeaderData::IsHit( int x, int y ) const
222{
223 return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
224}
225
226void wxListHeaderData::GetItem( wxListItem &item )
227{
228 item.m_mask = m_mask;
229 item.m_text = m_text;
230 item.m_image = m_image;
231 item.m_format = m_format;
232 item.m_width = m_width;
233}
234
235void wxListHeaderData::GetText( wxString &s )
236{
237 s = m_text;
238}
239
240int wxListHeaderData::GetImage(void) const
241{
242 return m_image;
243}
244
245int wxListHeaderData::GetWidth(void) const
246{
247 return m_width;
248}
249
250int wxListHeaderData::GetFormat(void) const
251{
252 return m_format;
253}
254
255//-----------------------------------------------------------------------------
256// wxListLineData
257//-----------------------------------------------------------------------------
258
259IMPLEMENT_DYNAMIC_CLASS(wxListLineData,wxObject);
260
261wxListLineData::wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush )
262{
263 m_mode = mode;
264 m_hilighted = FALSE;
265 m_owner = owner;
266 m_hilightBrush = hilightBrush;
267 m_items.DeleteContents( TRUE );
268 m_spacing = 0;
269}
270
271void wxListLineData::CalculateSize( wxDC *dc, int spacing )
272{
273 m_spacing = spacing;
274 switch (m_mode)
275 {
276 case wxLC_ICON:
277 {
278 m_bound_all.width = m_spacing;
279 m_bound_all.height = m_spacing+13;
280 wxNode *node = m_items.First();
281 if (node)
282 {
283 wxListItemData *item = (wxListItemData*)node->Data();
284 wxString s;
285 item->GetText( s );
286 long lw,lh;
287 dc->GetTextExtent( s, &lw, &lh );
288 if (lw > m_spacing) m_bound_all.width = lw;
289 }
290 break;
291 }
292 case wxLC_LIST:
293 {
294 wxNode *node = m_items.First();
295 if (node)
296 {
297 wxListItemData *item = (wxListItemData*)node->Data();
298 wxString s;
299 item->GetText( s );
300 long lw,lh;
301 dc->GetTextExtent( s, &lw, &lh );
302 m_bound_all.width = lw;
303 m_bound_all.height = lh;
304 }
305 break;
306 }
307 case wxLC_REPORT:
308 {
309 m_bound_all.width = 0;
310 m_bound_all.height = 0;
311 wxNode *node = m_items.First();
312 while (node)
313 {
314 wxListItemData *item = (wxListItemData*)node->Data();
315 wxString s;
316 item->GetText( s );
317 if (s.IsNull()) s = "H";
318 long lw,lh;
319 dc->GetTextExtent( s, &lw, &lh );
320 item->SetSize( item->GetWidth(), lh );
321 m_bound_all.width += lw;
322 m_bound_all.height = lh;
323 node = node->Next();
324 }
325 break;
326 }
327 }
328}
329
330void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width )
331{
332 m_bound_all.x = x;
333 m_bound_all.y = y;
334 switch (m_mode)
335 {
336 case wxLC_ICON:
337 {
338 AssignRect( m_bound_icon, 0, 0, 0, 0 );
339 AssignRect( m_bound_label, 0, 0, 0, 0 );
340 AssignRect( m_bound_hilight, m_bound_all );
341 wxNode *node = m_items.First();
342 if (node)
343 {
344 wxListItemData *item = (wxListItemData*)node->Data();
345 if (item->HasImage())
346 {
347 wxListItemData *item = (wxListItemData*)node->Data();
348 int w = 0;
349 int h = 0;
350 m_owner->GetImageSize( item->GetImage(), w, h );
351 m_bound_icon.x = m_bound_all.x + (m_spacing/2) - (w/2);
352 m_bound_icon.y = m_bound_all.y + m_spacing - h - 5;
353 m_bound_icon.width = w;
354 m_bound_icon.height = h;
355 if (!item->HasText())
356 {
357 AssignRect( m_bound_hilight, m_bound_icon );
358 m_bound_hilight.x -= 5;
359 m_bound_hilight.y -= 5;
360 m_bound_hilight.width += 9;
361 m_bound_hilight.height += 9;
362 }
363 }
364 if (item->HasText())
365 {
366 wxString s;
367 item->GetText( s );
368 long lw,lh;
369 dc->GetTextExtent( s, &lw, &lh );
370 if (m_bound_all.width > m_spacing)
371 m_bound_label.x = m_bound_all.x;
372 else
373 m_bound_label.x = m_bound_all.x + (m_spacing/2) - lw/2;
374 m_bound_label.y = m_bound_all.y + m_bound_all.height - lh;
375 m_bound_label.width = lw;
376 m_bound_label.height = lh;
377 AssignRect( m_bound_hilight, m_bound_label );
378 m_bound_hilight.x -= 2;
379 m_bound_hilight.y -= 2;
380 m_bound_hilight.width += 4;
381 m_bound_hilight.height += 4;
382 }
383 }
384 break;
385 }
386 case wxLC_LIST:
387 {
388 AssignRect( m_bound_label, m_bound_all );
389 m_bound_all.x -= 2;
390 m_bound_all.y -= 2;
391 m_bound_all.width += 4;
392 m_bound_all.height += 3;
393 AssignRect( m_bound_hilight, m_bound_all );
394 AssignRect( m_bound_icon, 0, 0, 0, 0 );
395 break;
396 }
397 case wxLC_REPORT:
398 {
399 long lw,lh;
400 dc->GetTextExtent( "H", &lw, &lh );
401 m_bound_all.x = 0;
402 m_bound_all.y -= 0;
403 m_bound_all.height = lh+3;
404 m_bound_all.width = window_width;
405 AssignRect( m_bound_hilight, m_bound_all );
406 AssignRect( m_bound_label, 0, 0, 0 ,0 );
407 AssignRect( m_bound_icon, 0, 0, 0, 0 );
408 break;
409 }
410 }
411}
412
413void wxListLineData::SetColumnPosition( int index, int x )
414{
415 int i = index;
416 wxNode *node = m_items.Nth( i );
417 if (node)
418 {
419 wxListItemData *item = (wxListItemData*)node->Data();
420 item->SetPosition( x, m_bound_all.y+1 );
421 }
422}
423
424void wxListLineData::GetSize( int &width, int &height )
425{
426 width = m_bound_all.width;
427 height = m_bound_all.height;
428}
429
430void wxListLineData::GetExtent( int &x, int &y, int &width, int &height )
431{
432 x = m_bound_all.x;
433 y = m_bound_all.y;
434 width = m_bound_all.width;
435 height = m_bound_all.height;
436}
437
438void wxListLineData::GetLabelExtent( int &x, int &y, int &width, int &height )
439{
440 x = m_bound_label.x;
441 y = m_bound_label.y;
442 width = m_bound_label.width;
443 height = m_bound_label.height;
444}
445
446void wxListLineData::GetRect( wxRect &rect )
447{
448 AssignRect( rect, m_bound_all );
449}
450
451long wxListLineData::IsHit( int x, int y )
452{
453 wxNode *node = m_items.First();
454 if (node)
455 {
456 wxListItemData *item = (wxListItemData*)node->Data();
457 if (item->HasImage() && IsInRect( x, y, m_bound_icon )) return wxLIST_HITTEST_ONITEMICON;
458 if (item->HasText() && IsInRect( x, y, m_bound_label )) return wxLIST_HITTEST_ONITEMLABEL;
459// if (!(item->HasImage() || item->HasText())) return 0;
460 }
461 // if there is no icon or text = empty
462 if (IsInRect( x, y, m_bound_all )) return wxLIST_HITTEST_ONITEMICON;
463 return 0;
464}
465
466void wxListLineData::InitItems( int num )
467{
468 for (int i = 0; i < num; i++) m_items.Append( new wxListItemData() );
469}
470
471void wxListLineData::SetItem( int index, const wxListItem &info )
472{
473 wxNode *node = m_items.Nth( index );
474 if (node)
475 {
476 wxListItemData *item = (wxListItemData*)node->Data();
477 item->SetItem( info );
478 }
479}
480
481void wxListLineData::GetItem( int index, wxListItem &info )
482{
483 int i = index;
484 wxNode *node = m_items.Nth( i );
485 if (node)
486 {
487 wxListItemData *item = (wxListItemData*)node->Data();
488 item->GetItem( info );
489 }
490}
491
492void wxListLineData::GetText( int index, wxString &s )
493{
494 int i = index;
495 wxNode *node = m_items.Nth( i );
496 s = "";
497 if (node)
498 {
499 wxListItemData *item = (wxListItemData*)node->Data();
500 item->GetText( s );
501 }
502}
503
504void wxListLineData::SetText( int index, const wxString s )
505{
506 int i = index;
507 wxNode *node = m_items.Nth( i );
508 if (node)
509 {
510 wxListItemData *item = (wxListItemData*)node->Data();
511 item->SetText( s );
512 }
513}
514
515int wxListLineData::GetImage( int index )
516{
517 int i = index;
518 wxNode *node = m_items.Nth( i );
519 if (node)
520 {
521 wxListItemData *item = (wxListItemData*)node->Data();
522 return item->GetImage();
523 }
524 return -1;
525}
526
527void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG )
528{
529 long dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 );
530 long dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 );
531 long dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 );
532 long dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 );
533
534 if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h ))
535 {
536 return;
537 }
538
539 if (paintBG)
540 {
541 if (hilight)
542 {
543 dc->SetBrush( * m_hilightBrush );
544 dc->SetPen( * wxTRANSPARENT_PEN );
545 }
546 else
547 {
548 dc->SetBrush( * wxWHITE_BRUSH );
549 dc->SetPen( * wxTRANSPARENT_PEN );
550 }
551 dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
552 m_bound_hilight.width, m_bound_hilight.height );
553 }
554
555 dc->SetBackgroundMode(wxTRANSPARENT);
556 if (m_mode == wxLC_REPORT)
557 {
558 wxString s;
559 wxNode *node = m_items.First();
560 while (node)
561 {
562 wxListItemData *item = (wxListItemData*)node->Data();
563 dc->SetClippingRegion( item->GetX(), item->GetY(), item->GetWidth()-3, item->GetHeight() );
564 int x = item->GetX();
565 if (item->HasImage())
566 {
567 int y = 0;
568 m_owner->DrawImage( item->GetImage(), dc, x, item->GetY() );
569 m_owner->GetImageSize( item->GetImage(), x, y );
570 x += item->GetX() + 5;
571 }
572 if (item->HasText())
573 {
574 item->GetText( s );
575 if (hilight)
576 dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) );
577 else
578 dc->SetTextForeground( *item->GetColour() );
579 dc->DrawText( s, x, item->GetY() );
580 }
581 dc->DestroyClippingRegion();
582 node = node->Next();
583 }
584 }
585 else
586 {
587 wxNode *node = m_items.First();
588 if (node)
589 {
590 wxListItemData *item = (wxListItemData*)node->Data();
591 if (item->HasImage())
592 {
593 m_owner->DrawImage( item->GetImage(), dc, m_bound_icon.x, m_bound_icon.y );
594 }
595 if (item->HasText())
596 {
597 wxString s;
598 item->GetText( s );
599 if (hilight)
600 dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) );
601 else
602 dc->SetTextForeground( * item->GetColour() );
603 dc->DrawText( s, m_bound_label.x, m_bound_label.y );
604 }
605 }
606 }
607}
608
609void wxListLineData::Hilight( bool on )
610{
611 if (on == m_hilighted) return;
612 if (on)
613 m_owner->SelectLine( this );
614 else
615 m_owner->DeselectLine( this );
616 m_hilighted = on;
617}
618
619void wxListLineData::ReverseHilight( void )
620{
621 m_hilighted = !m_hilighted;
622 if (m_hilighted)
623 m_owner->SelectLine( this );
624 else
625 m_owner->DeselectLine( this );
626}
627
628void wxListLineData::DrawRubberBand( wxDC *dc, bool on )
629{
630 if (on)
631 {
632 dc->SetPen( * wxBLACK_PEN );
633 dc->SetBrush( * wxTRANSPARENT_BRUSH );
634 dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
635 m_bound_hilight.width, m_bound_hilight.height );
636 }
637}
638
639void wxListLineData::Draw( wxDC *dc )
640{
641 DoDraw( dc, m_hilighted, m_hilighted );
642}
643
644bool wxListLineData::IsInRect( int x, int y, const wxRect &rect )
645{
646 return ((x >= rect.x) && (x <= rect.x+rect.width) &&
647 (y >= rect.y) && (y <= rect.y+rect.height));
648}
649
650bool wxListLineData::IsHilighted( void )
651{
652 return m_hilighted;
653}
654
655void wxListLineData::AssignRect( wxRect &dest, int x, int y, int width, int height )
656{
657 dest.x = x;
658 dest.y = y;
659 dest.width = width;
660 dest.height = height;
661}
662
663void wxListLineData::AssignRect( wxRect &dest, const wxRect &source )
664{
665 dest.x = source.x;
666 dest.y = source.y;
667 dest.width = source.width;
668 dest.height = source.height;
669}
670
671//-----------------------------------------------------------------------------
672// wxListHeaderWindow
673//-----------------------------------------------------------------------------
674
675IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
676
677BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
678 EVT_PAINT (wxListHeaderWindow::OnPaint)
679 EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse)
680 EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus)
681END_EVENT_TABLE()
682
683wxListHeaderWindow::wxListHeaderWindow( void )
684{
685 m_owner = (wxListMainWindow *) NULL;
686 m_currentCursor = (wxCursor *) NULL;
687 m_resizeCursor = (wxCursor *) NULL;
688 m_isDraging = FALSE;
689}
690
691wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
692 const wxPoint &pos, const wxSize &size,
693 long style, const wxString &name ) :
694 wxWindow( win, id, pos, size, style, name )
695{
696 m_owner = owner;
697// m_currentCursor = wxSTANDARD_CURSOR;
698 m_currentCursor = (wxCursor *) NULL;
699 m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
700 m_isDraging = FALSE;
701}
702
703wxListHeaderWindow::~wxListHeaderWindow( void )
704{
705 delete m_resizeCursor;
706}
707
708void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
709{
710 const int m_corner = 1;
711
712 dc->SetBrush( *wxTRANSPARENT_BRUSH );
713
714 dc->SetPen( *wxBLACK_PEN );
715 dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
716 dc->DrawRectangle( x, y+h, w, 1 ); // bottom (outer)
717
718 wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
719
720 dc->SetPen( pen );
721 dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
722 dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
723
724 dc->SetPen( *wxWHITE_PEN );
725 dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
726 dc->DrawRectangle( x, y, 1, h ); // left (outer)
727 dc->DrawLine( x, y+h-1, x+1, y+h-1 );
728 dc->DrawLine( x+w-1, y, x+w-1, y+1 );
729}
730
731void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
732{
733 wxPaintDC dc( this );
734 PrepareDC( dc );
735
736 dc.BeginDrawing();
737
738 dc.SetFont( GetFont() );
739
740 int w = 0;
741 int h = 0;
742 int x = 0;
743 int y = 0;
744 GetClientSize( &w, &h );
745
746 dc.SetBackgroundMode(wxTRANSPARENT);
747 dc.SetTextForeground( *wxBLACK );
748 if (m_foregroundColour.Ok()) dc.SetTextForeground( m_foregroundColour );
749
750 x = 1;
751 y = 1;
752 int numColumns = m_owner->GetColumnCount();
753 wxListItem item;
754 for (int i = 0; i < numColumns; i++)
755 {
756 m_owner->GetColumn( i, item );
757 int cw = item.m_width-2;
758 if ((i+1 == numColumns) || (x+item.m_width > w-5)) cw = w-x-1;
759 dc.SetPen( *wxWHITE_PEN );
760
761 DoDrawRect( &dc, x, y, cw, h-2 );
762 dc.SetClippingRegion( x, y, cw-5, h-4 );
763 dc.DrawText( item.m_text, x+4, y+3 );
764 dc.DestroyClippingRegion();
765 x += item.m_width;
766 if (x > w+5) break;
767 }
768 dc.EndDrawing();
769}
770
771void wxListHeaderWindow::DrawCurrent()
772{
773 int x1 = m_currentX;
774 int y1 = 0;
775 int x2 = m_currentX-1;
776 int y2 = 0;
777 int dummy;
778 m_owner->GetClientSize( &dummy, &y2 );
779 ClientToScreen( &x1, &y1 );
780 m_owner->ClientToScreen( &x2, &y2 );
781
782 wxScreenDC dc;
783 dc.SetLogicalFunction( wxXOR );
784 dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
785 dc.SetBrush( *wxTRANSPARENT_BRUSH );
786
787 dc.DrawLine( x1, y1, x2, y2 );
788
789 dc.SetLogicalFunction( wxCOPY );
790
791 dc.SetPen( wxNullPen );
792 dc.SetBrush( wxNullBrush );
793}
794
795void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
796{
797 int x = event.GetX();
798 int y = event.GetY();
799 if (m_isDraging)
800 {
801 DrawCurrent();
802 if (event.ButtonUp())
803 {
804 ReleaseMouse();
805 m_isDraging = FALSE;
806 m_owner->SetColumnWidth( m_column, m_currentX-m_minX );
807 }
808 else
809 {
810 int size_x = 0;
811 int dummy;
812 GetClientSize( &size_x, & dummy );
813 if (x > m_minX+7)
814 m_currentX = x;
815 else
816 m_currentX = m_minX+7;
817 if (m_currentX > size_x-7) m_currentX = size_x-7;
818 DrawCurrent();
819 }
820 return;
821 }
822
823 m_minX = 0;
824 bool hit_border = FALSE;
825 int xpos = 0;
826 for (int j = 0; j < m_owner->GetColumnCount(); j++)
827 {
828 xpos += m_owner->GetColumnWidth( j );
829 if ((abs(x-xpos) < 3) && (y < 22))
830 {
831 hit_border = TRUE;
832 m_column = j;
833 break;
834 }
835 m_minX = xpos;
836 }
837
838 if (event.LeftDown() && hit_border)
839 {
840 m_isDraging = TRUE;
841 m_currentX = x;
842 DrawCurrent();
843 CaptureMouse();
844 return;
845 }
846
847 if (event.Moving())
848 {
849 if (hit_border)
850 {
851 if (m_currentCursor == wxSTANDARD_CURSOR) SetCursor( * m_resizeCursor );
852 m_currentCursor = m_resizeCursor;
853 }
854 else
855 {
856 if (m_currentCursor != wxSTANDARD_CURSOR) SetCursor( * wxSTANDARD_CURSOR );
857 m_currentCursor = wxSTANDARD_CURSOR;
858 }
859 }
860}
861
862void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
863{
864 m_owner->SetFocus();
865}
866
867//-----------------------------------------------------------------------------
868// wxListRenameTimer (internal)
869//-----------------------------------------------------------------------------
870
871wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
872{
873 m_owner = owner;
874}
875
876void wxListRenameTimer::Notify()
877{
878 m_owner->OnRenameTimer();
879}
880
881//-----------------------------------------------------------------------------
882// wxListTextCtrl (internal)
883//-----------------------------------------------------------------------------
884
885IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
886
887BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
888 EVT_CHAR (wxListTextCtrl::OnChar)
889 EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
890END_EVENT_TABLE()
891
892wxListTextCtrl::wxListTextCtrl( wxWindow *parent, const wxWindowID id,
893 bool *accept, wxString *res, wxListMainWindow *owner,
894 const wxString &value, const wxPoint &pos, const wxSize &size,
895 int style, const wxValidator& validator, const wxString &name ) :
896 wxTextCtrl( parent, id, value, pos, size, style, validator, name )
897{
898 m_res = res;
899 m_accept = accept;
900 m_owner = owner;
901}
902
903void wxListTextCtrl::OnChar( wxKeyEvent &event )
904{
905 if (event.m_keyCode == WXK_RETURN)
906 {
907 (*m_accept) = TRUE;
908 (*m_res) = GetValue();
909 m_owner->OnRenameAccept();
910// Show( FALSE );
911 Destroy();
912 return;
913 }
914 if (event.m_keyCode == WXK_ESCAPE)
915 {
916 (*m_accept) = FALSE;
917 (*m_res) = "";
918// Show( FALSE );
919 Destroy();
920 return;
921 }
922 event.Skip();
923}
924
925void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
926{
927 (*m_accept) = FALSE;
928 (*m_res) = "";
929// Show( FALSE );
930 Destroy();
931 return;
932}
933
934//-----------------------------------------------------------------------------
935// wxListMainWindow
936//-----------------------------------------------------------------------------
937
938IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
939
940BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
941 EVT_PAINT (wxListMainWindow::OnPaint)
942 EVT_SIZE (wxListMainWindow::OnSize)
943 EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse)
944 EVT_CHAR (wxListMainWindow::OnChar)
945 EVT_SET_FOCUS (wxListMainWindow::OnSetFocus)
946 EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus)
947END_EVENT_TABLE()
948
949wxListMainWindow::wxListMainWindow( void )
950{
951 m_mode = 0;
952 m_lines.DeleteContents( TRUE );
953 m_columns.DeleteContents( TRUE );
954 m_current = (wxListLineData *) NULL;
955 m_visibleLines = 0;
956 m_hilightBrush = (wxBrush *) NULL;
957 m_xScroll = 0;
958 m_yScroll = 0;
959 m_dirty = TRUE;
960 m_small_image_list = (wxImageList *) NULL;
961 m_normal_image_list = (wxImageList *) NULL;
962 m_small_spacing = 30;
963 m_normal_spacing = 40;
964 m_hasFocus = FALSE;
965 m_usedKeys = TRUE;
966 m_lastOnSame = FALSE;
967 m_renameTimer = new wxListRenameTimer( this );
968 m_isCreated = FALSE;
969 m_dragCount = 0;
970}
971
972wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id,
973 const wxPoint &pos, const wxSize &size,
974 long style, const wxString &name ) :
975 wxScrolledWindow( parent, id, pos, size, style|wxHSCROLL|wxVSCROLL, name )
976{
977 m_mode = style;
978 m_lines.DeleteContents( TRUE );
979 m_columns.DeleteContents( TRUE );
980 m_current = (wxListLineData *) NULL;
981 m_dirty = TRUE;
982 m_visibleLines = 0;
983 m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID );
984 m_small_image_list = (wxImageList *) NULL;
985 m_normal_image_list = (wxImageList *) NULL;
986 m_small_spacing = 30;
987 m_normal_spacing = 40;
988 m_hasFocus = FALSE;
989 m_dragCount = 0;
990 m_isCreated = FALSE;
991 wxSize sz = size;
992 sz.y = 25;
993
994 if (m_mode & wxLC_REPORT)
995 {
996 m_xScroll = 0;
997 m_yScroll = 15;
998 }
999 else
1000 {
1001 m_xScroll = 15;
1002 m_yScroll = 0;
1003 }
1004 SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
1005
1006 m_usedKeys = TRUE;
1007 m_lastOnSame = FALSE;
1008 m_renameTimer = new wxListRenameTimer( this );
1009 m_renameAccept = FALSE;
1010
1011 SetBackgroundColour( *wxWHITE );
1012}
1013
1014wxListMainWindow::~wxListMainWindow( void )
1015{
1016 if (m_hilightBrush) delete m_hilightBrush;
1017
1018 delete m_renameTimer;
1019}
1020
1021void wxListMainWindow::RefreshLine( wxListLineData *line )
1022{
1023 int x = 0;
1024 int y = 0;
1025 int w = 0;
1026 int h = 0;
1027 if (line)
1028 {
1029 wxClientDC dc(this);
1030 PrepareDC( dc );
1031 line->GetExtent( x, y, w, h );
1032 wxRect rect(
1033 dc.LogicalToDeviceX(x-3),
1034 dc.LogicalToDeviceY(y-3),
1035 dc.LogicalToDeviceXRel(w+6),
1036 dc.LogicalToDeviceXRel(h+6) );
1037 Refresh( TRUE, &rect );
1038 }
1039}
1040
1041void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
1042{
1043 // Note: a wxPaintDC must be constructed even if no drawing is
1044 // done (a Windows requirement).
1045 wxPaintDC dc( this );
1046 PrepareDC( dc );
1047
1048 if (m_dirty) return;
1049
1050 if (m_lines.GetCount() == 0) return;
1051
1052 dc.BeginDrawing();
1053
1054 dc.SetFont( GetFont() );
1055
1056 if (m_mode & wxLC_REPORT)
1057 {
1058 int lineSpacing = 0;
1059 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
1060 int dummy = 0;
1061 line->GetSize( dummy, lineSpacing );
1062 lineSpacing += 1;
1063
1064 int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
1065
1066 wxNode *node = m_lines.Nth( y_s / lineSpacing );
1067 for (int i = 0; i < m_visibleLines+2; i++)
1068 {
1069 if (!node) break;
1070
1071 line = (wxListLineData*)node->Data();
1072 line->Draw( &dc );
1073 node = node->Next();
1074 }
1075 }
1076 else
1077 {
1078 wxNode *node = m_lines.First();
1079 while (node)
1080 {
1081 wxListLineData *line = (wxListLineData*)node->Data();
1082 line->Draw( &dc );
1083 node = node->Next();
1084 }
1085 }
1086
1087 if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus );
1088
1089 dc.EndDrawing();
1090}
1091
1092void wxListMainWindow::HilightAll( bool on )
1093{
1094 wxNode *node = m_lines.First();
1095 while (node)
1096 {
1097 wxListLineData *line = (wxListLineData *)node->Data();
1098 if (line->IsHilighted() != on)
1099 {
1100 line->Hilight( on );
1101 RefreshLine( line );
1102 }
1103 node = node->Next();
1104 }
1105}
1106
1107void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command )
1108{
1109 wxListEvent le( command, GetParent()->GetId() );
1110 le.SetEventObject( GetParent() );
1111 le.m_itemIndex = GetIndexOfLine( line );
1112 line->GetItem( 0, le.m_item );
1113 GetParent()->GetEventHandler()->ProcessEvent( le );
1114}
1115
1116void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) )
1117{
1118// SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
1119}
1120
1121void wxListMainWindow::UnfocusLine( wxListLineData *WXUNUSED(line) )
1122{
1123// SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
1124}
1125
1126void wxListMainWindow::SelectLine( wxListLineData *line )
1127{
1128 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_SELECTED );
1129}
1130
1131void wxListMainWindow::DeselectLine( wxListLineData *line )
1132{
1133 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_DESELECTED );
1134}
1135
1136void wxListMainWindow::DeleteLine( wxListLineData *line )
1137{
1138 SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM );
1139}
1140
1141void wxListMainWindow::StartLabelEdit( wxListLineData *line )
1142{
1143 SendNotify( line, wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT );
1144}
1145
1146void wxListMainWindow::RenameLine( wxListLineData *line, const wxString &newName )
1147{
1148 wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
1149 le.SetEventObject( GetParent() );
1150 le.m_itemIndex = GetIndexOfLine( line );
1151 line->GetItem( 0, le.m_item );
1152 le.m_item.m_text = newName;
1153 GetParent()->GetEventHandler()->ProcessEvent( le );
1154}
1155
1156void wxListMainWindow::OnRenameTimer()
1157{
1158 StartLabelEdit( m_current );
1159 wxString s;
1160 m_current->GetText( 0, s );
1161 int x = 0;
1162 int y = 0;
1163 int w = 0;
1164 int h = 0;
1165 m_current->GetLabelExtent( x, y, w, h );
1166
1167 wxClientDC dc(this);
1168 PrepareDC( dc );
1169 x = dc.LogicalToDeviceX( x );
1170 y = dc.LogicalToDeviceY( y );
1171
1172 wxListTextCtrl *text = new wxListTextCtrl(
1173 this, -1, &m_renameAccept, &m_renameRes, this, s, wxPoint(x-4,y-4), wxSize(w+11,h+8) );
1174 text->SetFocus();
1175}
1176
1177void wxListMainWindow::OnRenameAccept()
1178{
1179 RenameLine( m_current, m_renameRes );
1180}
1181
1182void wxListMainWindow::OnMouse( wxMouseEvent &event )
1183{
1184 if (GetParent()->GetEventHandler()->ProcessEvent( event)) return;
1185
1186 if (!m_current) return;
1187 if (m_dirty) return;
1188
1189 wxClientDC dc(this);
1190 PrepareDC(dc);
1191 long x = dc.DeviceToLogicalX( (long)event.GetX() );
1192 long y = dc.DeviceToLogicalY( (long)event.GetY() );
1193
1194 /* Did we actually hit an item ? */
1195 long hitResult = 0;
1196 wxNode *node = m_lines.First();
1197 wxListLineData *line = (wxListLineData *) NULL;
1198 while (node)
1199 {
1200 line = (wxListLineData*)node->Data();
1201 hitResult = line->IsHit( x, y );
1202 if (hitResult) break;
1203 line = (wxListLineData *) NULL;
1204 node = node->Next();
1205 }
1206
1207 if (!event.Dragging())
1208 m_dragCount = 0;
1209 else
1210 m_dragCount++;
1211
1212 if (event.Dragging() && (m_dragCount > 3))
1213 {
1214 m_dragCount = 0;
1215
1216 wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_DRAG, GetParent()->GetId() );
1217 le.SetEventObject( GetParent() );
1218 le.m_pointDrag.x = x;
1219 le.m_pointDrag.y = y;
1220 GetParent()->GetEventHandler()->ProcessEvent( le );
1221
1222 return;
1223 }
1224
1225 if (!line) return;
1226
1227 if (event.ButtonDClick())
1228 {
1229 m_usedKeys = FALSE;
1230 m_lastOnSame = FALSE;
1231 m_renameTimer->Stop();
1232
1233 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
1234
1235 return;
1236 }
1237
1238 if (event.LeftUp() && m_lastOnSame)
1239 {
1240 m_usedKeys = FALSE;
1241 if ((line == m_current) &&
1242 (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
1243 (m_mode & wxLC_EDIT_LABELS) )
1244 {
1245 m_renameTimer->Start( 100, TRUE );
1246 }
1247 m_lastOnSame = FALSE;
1248 return;
1249 }
1250
1251 if (event.RightDown())
1252 {
1253 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK );
1254 return;
1255 }
1256
1257 if (event.MiddleDown())
1258 {
1259 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
1260 return;
1261 }
1262
1263 if (event.LeftDown())
1264 {
1265 m_usedKeys = FALSE;
1266 wxListLineData *oldCurrent = m_current;
1267 if (m_mode & wxLC_SINGLE_SEL)
1268 {
1269 m_current = line;
1270 HilightAll( FALSE );
1271 m_current->ReverseHilight();
1272 RefreshLine( m_current );
1273 }
1274 else
1275 {
1276 if (event.ShiftDown())
1277 {
1278 m_current = line;
1279 m_current->ReverseHilight();
1280 RefreshLine( m_current );
1281 }
1282 else if (event.ControlDown())
1283 {
1284 m_current = line;
1285
1286 int numOfCurrent = -1;
1287 node = m_lines.First();
1288 while (node)
1289 {
1290 wxListLineData *test_line = (wxListLineData*)node->Data();
1291 numOfCurrent++;
1292 if (test_line == oldCurrent) break;
1293 node = node->Next();
1294 }
1295
1296 int numOfLine = -1;
1297 node = m_lines.First();
1298 while (node)
1299 {
1300 wxListLineData *test_line = (wxListLineData*)node->Data();
1301 numOfLine++;
1302 if (test_line == line) break;
1303 node = node->Next();
1304 }
1305
1306 if (numOfLine < numOfCurrent)
1307 {
1308 int i = numOfLine;
1309 numOfLine = numOfCurrent;
1310 numOfCurrent = i;
1311 }
1312
1313 wxNode *node = m_lines.Nth( numOfCurrent );
1314 for (int i = 0; i <= numOfLine-numOfCurrent; i++)
1315 {
1316 wxListLineData *test_line= (wxListLineData*)node->Data();
1317 test_line->Hilight(TRUE);
1318 RefreshLine( test_line );
1319 node = node->Next();
1320 }
1321 }
1322 else
1323 {
1324 m_current = line;
1325 HilightAll( FALSE );
1326 m_current->ReverseHilight();
1327 RefreshLine( m_current );
1328 }
1329 }
1330 if (m_current != oldCurrent)
1331 {
1332 RefreshLine( oldCurrent );
1333 UnfocusLine( oldCurrent );
1334 FocusLine( m_current );
1335 }
1336 m_lastOnSame = (m_current == oldCurrent);
1337 return;
1338 }
1339}
1340
1341void wxListMainWindow::MoveToFocus( void )
1342{
1343 if (!m_current) return;
1344
1345 int x = 0;
1346 int y = 0;
1347 int w = 0;
1348 int h = 0;
1349 m_current->GetExtent( x, y, w, h );
1350
1351 int w_p = 0;
1352 int h_p = 0;
1353 GetClientSize( &w_p, &h_p );
1354
1355 if (m_mode & wxLC_REPORT)
1356 {
1357 int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
1358 if ((y > y_s) && (y+h < y_s+h_p)) return;
1359 if (y-y_s < 5) Scroll( -1, (y-5-h_p/2)/m_yScroll );
1360 if (y+h+5 > y_s+h_p) Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll );
1361 }
1362 else
1363 {
1364 int x_s = m_xScroll*GetScrollPos( wxHORIZONTAL );
1365 if ((x > x_s) && (x+w < x_s+w_p)) return;
1366 if (x-x_s < 5) Scroll( (x-5)/m_xScroll, -1 );
1367 if (x+w-5 > x_s+w_p) Scroll( (x+w-w_p+15)/m_xScroll, -1 );
1368 }
1369}
1370
1371void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
1372{
1373 if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE );
1374 wxListLineData *oldCurrent = m_current;
1375 m_current = newCurrent;
1376 MoveToFocus();
1377 if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE );
1378 RefreshLine( m_current );
1379 RefreshLine( oldCurrent );
1380 FocusLine( m_current );
1381 UnfocusLine( oldCurrent );
1382}
1383
1384void wxListMainWindow::OnChar( wxKeyEvent &event )
1385{
1386 wxWindow *parent = GetParent();
1387
1388 /* we send a list_key event up */
1389 wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
1390 le.m_code = event.KeyCode();
1391 le.SetEventObject( parent );
1392 parent->GetEventHandler()->ProcessEvent( le );
1393
1394 /* we propagate the key event up */
1395 wxKeyEvent ke( wxEVT_KEY_DOWN );
1396 ke.m_shiftDown = event.m_shiftDown;
1397 ke.m_controlDown = event.m_controlDown;
1398 ke.m_altDown = event.m_altDown;
1399 ke.m_metaDown = event.m_metaDown;
1400 ke.m_keyCode = event.m_keyCode;
1401 ke.m_x = event.m_x;
1402 ke.m_y = event.m_y;
1403 ke.SetEventObject( parent );
1404 if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1405
1406 /* no item -> nothing to do */
1407 if (!m_current)
1408 {
1409 event.Skip();
1410 return;
1411 }
1412
1413 switch (event.KeyCode())
1414 {
1415 case WXK_UP:
1416 {
1417 wxNode *node = m_lines.Member( m_current )->Previous();
1418 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1419 break;
1420 }
1421 case WXK_DOWN:
1422 {
1423 wxNode *node = m_lines.Member( m_current )->Next();
1424 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1425 break;
1426 }
1427 case WXK_END:
1428 {
1429 wxNode *node = m_lines.Last();
1430 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1431 break;
1432 }
1433 case WXK_HOME:
1434 {
1435 wxNode *node = m_lines.First();
1436 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1437 break;
1438 }
1439 case WXK_PRIOR:
1440 {
1441 int steps = 0;
1442 if (m_mode & wxLC_REPORT)
1443 {
1444 steps = m_visibleLines-1;
1445 }
1446 else
1447 {
1448 int pos = 0;
1449 wxNode *node = m_lines.First();
1450 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
1451 steps = pos % m_visibleLines;
1452 }
1453 wxNode *node = m_lines.Member( m_current );
1454 for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
1455 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1456 break;
1457 }
1458 case WXK_NEXT:
1459 {
1460 int steps = 0;
1461 if (m_mode & wxLC_REPORT)
1462 {
1463 steps = m_visibleLines-1;
1464 }
1465 else
1466 {
1467 int pos = 0; wxNode *node = m_lines.First();
1468 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
1469 steps = m_visibleLines-(pos % m_visibleLines)-1;
1470 }
1471 wxNode *node = m_lines.Member( m_current );
1472 for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
1473 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1474 break;
1475 }
1476 case WXK_LEFT:
1477 {
1478 if (!(m_mode & wxLC_REPORT))
1479 {
1480 wxNode *node = m_lines.Member( m_current );
1481 for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
1482 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1483 }
1484 break;
1485 }
1486 case WXK_RIGHT:
1487 {
1488 if (!(m_mode & wxLC_REPORT))
1489 {
1490 wxNode *node = m_lines.Member( m_current );
1491 for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
1492 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1493 }
1494 break;
1495 }
1496 case WXK_SPACE:
1497 {
1498 m_current->ReverseHilight();
1499 RefreshLine( m_current );
1500 break;
1501 }
1502 case WXK_INSERT:
1503 {
1504 if (!(m_mode & wxLC_SINGLE_SEL))
1505 {
1506 wxListLineData *oldCurrent = m_current;
1507 m_current->ReverseHilight();
1508 wxNode *node = m_lines.Member( m_current )->Next();
1509 if (node) m_current = (wxListLineData*)node->Data();
1510 MoveToFocus();
1511 RefreshLine( oldCurrent );
1512 RefreshLine( m_current );
1513 UnfocusLine( oldCurrent );
1514 FocusLine( m_current );
1515 }
1516 break;
1517 }
1518 case WXK_RETURN:
1519 case WXK_EXECUTE:
1520 {
1521 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
1522 le.SetEventObject( GetParent() );
1523 le.m_itemIndex = GetIndexOfLine( m_current );
1524 m_current->GetItem( 0, le.m_item );
1525 GetParent()->GetEventHandler()->ProcessEvent( le );
1526 break;
1527 }
1528 default:
1529 {
1530 event.Skip();
1531 return;
1532 }
1533 }
1534 m_usedKeys = TRUE;
1535}
1536
1537void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
1538{
1539 m_hasFocus = TRUE;
1540 RefreshLine( m_current );
1541
1542 if (!GetParent()) return;
1543
1544 wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
1545 event.SetEventObject( GetParent() );
1546 GetParent()->GetEventHandler()->ProcessEvent( event );
1547}
1548
1549void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
1550{
1551 m_hasFocus = FALSE;
1552 RefreshLine( m_current );
1553}
1554
1555void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
1556{
1557/*
1558 We don't even allow the wxScrolledWindow::AdjustScrollbars() call
1559
1560*/
1561}
1562
1563void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
1564{
1565 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1566 {
1567 m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1568 return;
1569 }
1570 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1571 {
1572 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1573 }
1574 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1575 {
1576 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1577 return;
1578 }
1579}
1580
1581void wxListMainWindow::GetImageSize( int index, int &width, int &height )
1582{
1583 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1584 {
1585 m_normal_image_list->GetSize( index, width, height );
1586 return;
1587 }
1588 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1589 {
1590 m_small_image_list->GetSize( index, width, height );
1591 return;
1592 }
1593 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1594 {
1595 m_small_image_list->GetSize( index, width, height );
1596 return;
1597 }
1598 width = 0;
1599 height = 0;
1600}
1601
1602int wxListMainWindow::GetTextLength( wxString &s )
1603{
1604 wxClientDC dc( this );
1605 long lw = 0;
1606 long lh = 0;
1607 dc.GetTextExtent( s, &lw, &lh );
1608 return lw + 6;
1609}
1610
1611int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
1612{
1613 int i = 0;
1614 wxNode *node = m_lines.First();
1615 while (node)
1616 {
1617 if (line == (wxListLineData*)node->Data()) return i;
1618 i++;
1619 node = node->Next();
1620 }
1621 return -1;
1622}
1623
1624void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
1625{
1626 m_dirty = TRUE;
1627 if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
1628 if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
1629}
1630
1631void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
1632{
1633 m_dirty = TRUE;
1634 if (isSmall)
1635 {
1636 m_small_spacing = spacing;
1637 }
1638 else
1639 {
1640 m_normal_spacing = spacing;
1641 }
1642}
1643
1644int wxListMainWindow::GetItemSpacing( bool isSmall )
1645{
1646 if (isSmall) return m_small_spacing; else return m_normal_spacing;
1647}
1648
1649void wxListMainWindow::SetColumn( int col, wxListItem &item )
1650{
1651 m_dirty = TRUE;
1652 wxNode *node = m_columns.Nth( col );
1653 if (node)
1654 {
1655 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
1656 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1657 column->SetItem( item );
1658 }
1659 wxListCtrl *lc = (wxListCtrl*) GetParent();
1660 if (lc->m_headerWin) lc->m_headerWin->Refresh();
1661}
1662
1663void wxListMainWindow::SetColumnWidth( int col, int width )
1664{
1665 if (!(m_mode & wxLC_REPORT)) return;
1666
1667 m_dirty = TRUE;
1668
1669 wxNode *node = m_columns.Nth( col );
1670 if (node)
1671 {
1672 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1673 column->SetWidth( width );
1674 }
1675
1676 node = m_lines.First();
1677 while (node)
1678 {
1679 wxListLineData *line = (wxListLineData*)node->Data();
1680 wxNode *n = line->m_items.Nth( col );
1681 if (n)
1682 {
1683 wxListItemData *item = (wxListItemData*)n->Data();
1684 item->SetSize( width, -1 );
1685 }
1686 node = node->Next();
1687 }
1688
1689 wxListCtrl *lc = (wxListCtrl*) GetParent();
1690 if (lc->m_headerWin) lc->m_headerWin->Refresh();
1691}
1692
1693void wxListMainWindow::GetColumn( int col, wxListItem &item )
1694{
1695 wxNode *node = m_columns.Nth( col );
1696 if (node)
1697 {
1698 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1699 column->GetItem( item );
1700 }
1701 else
1702 {
1703 item.m_format = 0;
1704 item.m_width = 0;
1705 item.m_text = "";
1706 item.m_image = 0;
1707 item.m_data = 0;
1708 }
1709}
1710
1711int wxListMainWindow::GetColumnWidth( int col )
1712{
1713 wxNode *node = m_columns.Nth( col );
1714 if (node)
1715 {
1716 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1717 return column->GetWidth();
1718 }
1719 else
1720 {
1721 return 0;
1722 }
1723}
1724
1725int wxListMainWindow::GetColumnCount( void )
1726{
1727 return m_columns.Number();
1728}
1729
1730int wxListMainWindow::GetCountPerPage( void )
1731{
1732 return m_visibleLines;
1733}
1734
1735void wxListMainWindow::SetItem( wxListItem &item )
1736{
1737 m_dirty = TRUE;
1738 wxNode *node = m_lines.Nth( item.m_itemId );
1739 if (node)
1740 {
1741 wxListLineData *line = (wxListLineData*)node->Data();
1742 if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
1743 line->SetItem( item.m_col, item );
1744 }
1745}
1746
1747void wxListMainWindow::SetItemState( long item, long state, long stateMask )
1748{
1749 // m_dirty = TRUE; no recalcs needed
1750
1751 wxListLineData *oldCurrent = m_current;
1752
1753 if (stateMask & wxLIST_STATE_FOCUSED)
1754 {
1755 wxNode *node = m_lines.Nth( item );
1756 if (node)
1757 {
1758 wxListLineData *line = (wxListLineData*)node->Data();
1759 UnfocusLine( m_current );
1760 m_current = line;
1761 FocusLine( m_current );
1762 RefreshLine( m_current );
1763 RefreshLine( oldCurrent );
1764 }
1765 }
1766
1767 if (stateMask & wxLIST_STATE_SELECTED)
1768 {
1769 bool on = state & wxLIST_STATE_SELECTED;
1770 if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
1771
1772 wxNode *node = m_lines.Nth( item );
1773 if (node)
1774 {
1775 wxListLineData *line = (wxListLineData*)node->Data();
1776 if (m_mode & wxLC_SINGLE_SEL)
1777 {
1778 UnfocusLine( m_current );
1779 m_current = line;
1780 FocusLine( m_current );
1781 oldCurrent->Hilight( FALSE );
1782 RefreshLine( m_current );
1783 RefreshLine( oldCurrent );
1784 }
1785 bool on = state & wxLIST_STATE_SELECTED;
1786 if (on != line->IsHilighted())
1787 {
1788 line->Hilight( on );
1789 RefreshLine( line );
1790 }
1791 }
1792 }
1793}
1794
1795int wxListMainWindow::GetItemState( long item, long stateMask )
1796{
1797 int ret = wxLIST_STATE_DONTCARE;
1798 if (stateMask & wxLIST_STATE_FOCUSED)
1799 {
1800 wxNode *node = m_lines.Nth( item );
1801 if (node)
1802 {
1803 wxListLineData *line = (wxListLineData*)node->Data();
1804 if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
1805 }
1806 }
1807 if (stateMask & wxLIST_STATE_SELECTED)
1808 {
1809 wxNode *node = m_lines.Nth( item );
1810 if (node)
1811 {
1812 wxListLineData *line = (wxListLineData*)node->Data();
1813 if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
1814 }
1815 }
1816 return ret;
1817}
1818
1819void wxListMainWindow::GetItem( wxListItem &item )
1820{
1821 wxNode *node = m_lines.Nth( item.m_itemId );
1822 if (node)
1823 {
1824 wxListLineData *line = (wxListLineData*)node->Data();
1825 line->GetItem( item.m_col, item );
1826 }
1827 else
1828 {
1829 item.m_mask = 0;
1830 item.m_text = "";
1831 item.m_image = 0;
1832 item.m_data = 0;
1833 }
1834}
1835
1836int wxListMainWindow::GetItemCount( void )
1837{
1838 return m_lines.Number();
1839}
1840
1841void wxListMainWindow::GetItemRect( long index, wxRect &rect )
1842{
1843 wxNode *node = m_lines.Nth( index );
1844 if (node)
1845 {
1846 wxListLineData *line = (wxListLineData*)node->Data();
1847 line->GetRect( rect );
1848 }
1849 else
1850 {
1851 rect.x = 0;
1852 rect.y = 0;
1853 rect.width = 0;
1854 rect.height = 0;
1855 }
1856}
1857
1858bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
1859{
1860 wxNode *node = m_lines.Nth( item );
1861 if (node)
1862 {
1863 wxRect rect;
1864 wxListLineData *line = (wxListLineData*)node->Data();
1865 line->GetRect( rect );
1866 pos.x = rect.x;
1867 pos.y = rect.y;
1868 }
1869 else
1870 {
1871 pos.x = 0;
1872 pos.y = 0;
1873 }
1874 return TRUE;
1875}
1876
1877int wxListMainWindow::GetSelectedItemCount( void )
1878{
1879 int ret = 0;
1880 wxNode *node = m_lines.First();
1881 while (node)
1882 {
1883 wxListLineData *line = (wxListLineData*)node->Data();
1884 if (line->IsHilighted()) ret++;
1885 node = node->Next();
1886 }
1887 return ret;
1888}
1889
1890void wxListMainWindow::SetMode( long mode )
1891{
1892 m_dirty = TRUE;
1893 m_mode = mode;
1894
1895 DeleteEverything();
1896
1897 if (m_mode & wxLC_REPORT)
1898 {
1899 m_xScroll = 0;
1900 m_yScroll = 15;
1901 }
1902 else
1903 {
1904 m_xScroll = 15;
1905 m_yScroll = 0;
1906 }
1907}
1908
1909long wxListMainWindow::GetMode( void ) const
1910{
1911 return m_mode;
1912}
1913
1914void wxListMainWindow::CalculatePositions( void )
1915{
1916 if (!m_lines.First()) return;
1917
1918 wxClientDC dc( this );
1919 dc.SetFont( GetFont() );
1920
1921 int iconSpacing = 0;
1922 if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
1923 if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
1924
1925 // we take the first line (which also can be an icon or
1926 // an a text item in wxLC_ICON and wxLC_LIST modes) to
1927 // measure the size of the line
1928
1929 int lineWidth = 0;
1930 int lineHeight = 0;
1931 int lineSpacing = 0;
1932
1933 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
1934 line->CalculateSize( &dc, iconSpacing );
1935 int dummy = 0;
1936 line->GetSize( dummy, lineSpacing );
1937 lineSpacing += 4;
1938
1939 int clientWidth = 0;
1940 int clientHeight = 0;
1941
1942 if (m_mode & wxLC_REPORT)
1943 {
1944 int x = 4;
1945 int y = 1;
1946 int entireHeight = m_lines.Number() * lineSpacing + 2;
1947 int scroll_pos = GetScrollPos( wxVERTICAL );
1948 SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
1949 GetClientSize( &clientWidth, &clientHeight );
1950
1951 wxNode* node = m_lines.First();
1952 while (node)
1953 {
1954 wxListLineData *line = (wxListLineData*)node->Data();
1955 line->CalculateSize( &dc, iconSpacing );
1956 line->SetPosition( &dc, x, y, clientWidth );
1957 int col_x = 2;
1958 for (int i = 0; i < GetColumnCount(); i++)
1959 {
1960 line->SetColumnPosition( i, col_x );
1961 col_x += GetColumnWidth( i );
1962 }
1963 y += lineSpacing; // one pixel blank line between items
1964 node = node->Next();
1965 }
1966 m_visibleLines = clientHeight / lineSpacing;
1967 }
1968 else
1969 {
1970 // at first we try without any scrollbar. if the items don't
1971 // fit into the window, we recalculate after subtracting an
1972 // approximated 15 pt for the horizontal scrollbar
1973
1974 GetSize( &clientWidth, &clientHeight );
1975 clientHeight -= 4; // sunken frame
1976
1977 int entireWidth = 0;
1978
1979 for (int tries = 0; tries < 2; tries++)
1980 {
1981 entireWidth = 0;
1982 int x = 5; // painting is done at x-2
1983 int y = 5; // painting is done at y-2
1984 int maxWidth = 0;
1985 wxNode *node = m_lines.First();
1986 while (node)
1987 {
1988 wxListLineData *line = (wxListLineData*)node->Data();
1989 line->CalculateSize( &dc, iconSpacing );
1990 line->SetPosition( &dc, x, y, clientWidth );
1991 line->GetSize( lineWidth, lineHeight );
1992 if (lineWidth > maxWidth) maxWidth = lineWidth;
1993 y += lineSpacing;
1994 if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
1995 {
1996 y = 5;
1997 x += maxWidth+6;
1998 entireWidth += maxWidth+6;
1999 maxWidth = 0;
2000 }
2001 node = node->Next();
2002 if (!node) entireWidth += maxWidth;
2003 if ((tries == 0) && (entireWidth > clientWidth))
2004 {
2005 clientHeight -= 15; // scrollbar height
2006 break;
2007 }
2008 if (!node) tries = 1; // everything fits, no second try required
2009 }
2010 }
2011 m_visibleLines = (clientHeight+6) / (lineSpacing); // +6 for earlier "line breaking"
2012
2013 int scroll_pos = GetScrollPos( wxHORIZONTAL );
2014 SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
2015 }
2016}
2017
2018void wxListMainWindow::RealizeChanges( void )
2019{
2020 if (!m_current)
2021 {
2022 wxNode *node = m_lines.First();
2023 if (node) m_current = (wxListLineData*)node->Data();
2024 }
2025 if (m_current)
2026 {
2027 FocusLine( m_current );
2028 if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
2029 }
2030}
2031
2032long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state )
2033{
2034 long ret = 0;
2035 if (item > 0) ret = item;
2036 if(item >= GetItemCount()) return -1;
2037 wxNode *node = m_lines.Nth( ret );
2038 while (node)
2039 {
2040 wxListLineData *line = (wxListLineData*)node->Data();
2041 if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret;
2042 if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret;
2043 if (!state) return ret;
2044 ret++;
2045 node = node->Next();
2046 }
2047 return -1;
2048}
2049
2050void wxListMainWindow::DeleteItem( long index )
2051{
2052 m_dirty = TRUE;
2053 wxNode *node = m_lines.Nth( index );
2054 if (node)
2055 {
2056 wxListLineData *line = (wxListLineData*)node->Data();
2057 if (m_current == line) m_current = (wxListLineData *) NULL;
2058 DeleteLine( line );
2059 m_lines.DeleteNode( node );
2060 }
2061}
2062
2063void wxListMainWindow::DeleteColumn( int col )
2064{
2065 wxCHECK_RET( col < (int)m_columns.GetCount(),
2066 "attempting to delete inexistent column in wxListView" );
2067
2068 m_dirty = TRUE;
2069 wxNode *node = m_columns.Nth( col );
2070 if (node) m_columns.DeleteNode( node );
2071}
2072
2073void wxListMainWindow::DeleteAllItems( void )
2074{
2075 m_dirty = TRUE;
2076 m_current = (wxListLineData *) NULL;
2077 wxNode *node = m_lines.First();
2078 while (node)
2079 {
2080 wxListLineData *line = (wxListLineData*)node->Data();
2081 DeleteLine( line );
2082 node = node->Next();
2083 }
2084 m_lines.Clear();
2085}
2086
2087void wxListMainWindow::DeleteEverything( void )
2088{
2089 m_dirty = TRUE;
2090 m_current = (wxListLineData *) NULL;
2091 wxNode *node = m_lines.First();
2092 while (node)
2093 {
2094 wxListLineData *line = (wxListLineData*)node->Data();
2095 DeleteLine( line );
2096 node = node->Next();
2097 }
2098 m_lines.Clear();
2099 m_current = (wxListLineData *) NULL;
2100 m_columns.Clear();
2101}
2102
2103void wxListMainWindow::EnsureVisible( long index )
2104{
2105 wxListLineData *oldCurrent = m_current;
2106 m_current = (wxListLineData *) NULL;
2107 int i = index;
2108 wxNode *node = m_lines.Nth( i );
2109 if (node) m_current = (wxListLineData*)node->Data();
2110 if (m_current) MoveToFocus();
2111 m_current = oldCurrent;
2112}
2113
2114long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
2115{
2116 long pos = start;
2117 wxString tmp = str;
2118 if (pos < 0) pos = 0;
2119 wxNode *node = m_lines.Nth( pos );
2120 while (node)
2121 {
2122 wxListLineData *line = (wxListLineData*)node->Data();
2123 wxString s = "";
2124 line->GetText( 0, s );
2125 if (s == tmp) return pos;
2126 node = node->Next();
2127 pos++;
2128 }
2129 return -1;
2130}
2131
2132long wxListMainWindow::FindItem(long start, long data)
2133{
2134 long pos = start;
2135 if (pos < 0) pos = 0;
2136 wxNode *node = m_lines.Nth( pos );
2137 while (node)
2138 {
2139 wxListLineData *line = (wxListLineData*)node->Data();
2140 wxListItem item;
2141 line->GetItem( 0, item );
2142 if (item.m_data == data) return pos;
2143 node = node->Next();
2144 pos++;
2145 }
2146 return -1;
2147}
2148
2149long wxListMainWindow::HitTest( int x, int y, int &flags )
2150{
2151 wxNode *node = m_lines.First();
2152 int count = 0;
2153 while (node)
2154 {
2155 wxListLineData *line = (wxListLineData*)node->Data();
2156 long ret = line->IsHit( x, y );
2157 if (ret & flags)
2158 {
2159 flags = ret;
2160 return count;
2161 }
2162 node = node->Next();
2163 count++;
2164 }
2165 return -1;
2166}
2167
2168void wxListMainWindow::InsertItem( wxListItem &item )
2169{
2170 m_dirty = TRUE;
2171 int mode = 0;
2172 if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
2173 else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
2174 else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
2175 else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo
2176
2177 wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
2178
2179 if (m_mode & wxLC_REPORT)
2180 {
2181 line->InitItems( GetColumnCount() );
2182 item.m_width = GetColumnWidth( 0 )-3;
2183 }
2184 else
2185 {
2186 line->InitItems( 1 );
2187 }
2188
2189 line->SetItem( 0, item );
2190 if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
2191 {
2192 wxNode *node = m_lines.Nth( item.m_itemId );
2193 if (node) m_lines.Insert( node, line );
2194 }
2195 else
2196 {
2197 m_lines.Append( line );
2198 }
2199}
2200
2201void wxListMainWindow::InsertColumn( long col, wxListItem &item )
2202{
2203 m_dirty = TRUE;
2204 if (m_mode & wxLC_REPORT)
2205 {
2206 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
2207 wxListHeaderData *column = new wxListHeaderData( item );
2208 if ((col >= 0) && (col < (int)m_columns.GetCount()))
2209 {
2210 wxNode *node = m_columns.Nth( col );
2211 if (node)
2212 m_columns.Insert( node, column );
2213 }
2214 else
2215 {
2216 m_columns.Append( column );
2217 }
2218 }
2219}
2220
2221wxListCtrlCompare list_ctrl_compare_func_2;
2222long list_ctrl_compare_data;
2223
2224int list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
2225{
2226 wxListLineData *line1 = *((wxListLineData**)arg1);
2227 wxListLineData *line2 = *((wxListLineData**)arg2);
2228 wxListItem item;
2229 line1->GetItem( 0, item );
2230 long data1 = item.m_data;
2231 line2->GetItem( 0, item );
2232 long data2 = item.m_data;
2233 return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
2234}
2235
2236void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
2237{
2238 list_ctrl_compare_func_2 = fn;
2239 list_ctrl_compare_data = data;
2240 m_lines.Sort( list_ctrl_compare_func_1 );
2241}
2242
2243// -------------------------------------------------------------------------------------
2244// wxListItem
2245// -------------------------------------------------------------------------------------
2246
2247IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
2248
2249wxListItem::wxListItem(void)
2250{
2251 m_mask = 0;
2252 m_itemId = 0;
2253 m_col = 0;
2254 m_state = 0;
2255 m_stateMask = 0;
2256 m_image = 0;
2257 m_data = 0;
2258 m_format = wxLIST_FORMAT_CENTRE;
2259 m_width = 0;
2260 m_colour = wxBLACK;
2261}
2262
2263// -------------------------------------------------------------------------------------
2264// wxListEvent
2265// -------------------------------------------------------------------------------------
2266
2267IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
2268
2269wxListEvent::wxListEvent( wxEventType commandType, int id ):
2270 wxNotifyEvent( commandType, id )
2271{
2272 m_code = 0;
2273 m_itemIndex = 0;
2274 m_oldItemIndex = 0;
2275 m_col = 0;
2276 m_cancelled = FALSE;
2277 m_pointDrag.x = 0;
2278 m_pointDrag.y = 0;
2279}
2280
2281// -------------------------------------------------------------------------------------
2282// wxListCtrl
2283// -------------------------------------------------------------------------------------
2284
2285IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
2286
2287BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
2288 EVT_SIZE (wxListCtrl::OnSize)
2289 EVT_IDLE (wxListCtrl::OnIdle)
2290END_EVENT_TABLE()
2291
2292wxListCtrl::wxListCtrl(void)
2293{
2294 m_imageListNormal = (wxImageList *) NULL;
2295 m_imageListSmall = (wxImageList *) NULL;
2296 m_imageListState = (wxImageList *) NULL;
2297 m_mainWin = (wxListMainWindow*) NULL;
2298 m_headerWin = (wxListHeaderWindow*) NULL;
2299}
2300
2301wxListCtrl::~wxListCtrl(void)
2302{
2303}
2304
2305bool wxListCtrl::Create( wxWindow *parent, wxWindowID id,
2306 const wxPoint &pos, const wxSize &size,
2307 long style, const wxValidator &validator,
2308 const wxString &name )
2309{
2310 m_imageListNormal = (wxImageList *) NULL;
2311 m_imageListSmall = (wxImageList *) NULL;
2312 m_imageListState = (wxImageList *) NULL;
2313 m_mainWin = (wxListMainWindow*) NULL;
2314 m_headerWin = (wxListHeaderWindow*) NULL;
2315
2316 long s = style;
2317
2318 if ((s & wxLC_REPORT == 0) &&
2319 (s & wxLC_LIST == 0) &&
2320 (s & wxLC_ICON == 0))
2321 {
2322 s = s | wxLC_LIST;
2323 }
2324
2325 bool ret = wxControl::Create( parent, id, pos, size, s, name );
2326
2327 SetValidator( validator );
2328
2329 if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER;
2330
2331 m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s );
2332
2333 if (GetWindowStyleFlag() & wxLC_REPORT)
2334 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
2335 else
2336 m_headerWin = (wxListHeaderWindow *) NULL;
2337
2338 return ret;
2339}
2340
2341void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
2342{
2343 /* handled in OnIdle */
2344
2345 if (m_mainWin) m_mainWin->m_dirty = TRUE;
2346}
2347
2348void wxListCtrl::SetSingleStyle( long style, bool add )
2349{
2350 long flag = GetWindowStyleFlag();
2351
2352 if (add)
2353 {
2354 if (style & wxLC_MASK_TYPE) flag = flag & ~wxLC_MASK_TYPE;
2355 if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
2356 if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
2357 }
2358
2359 if (add)
2360 {
2361 flag |= style;
2362 }
2363 else
2364 {
2365 if (flag & style) flag -= style;
2366 }
2367
2368 SetWindowStyleFlag( flag );
2369}
2370
2371void wxListCtrl::SetWindowStyleFlag( long flag )
2372{
2373 m_mainWin->DeleteEverything();
2374
2375 int width = 0;
2376 int height = 0;
2377 GetClientSize( &width, &height );
2378
2379 m_mainWin->SetMode( flag );
2380
2381 if (flag & wxLC_REPORT)
2382 {
2383 if (!(GetWindowStyleFlag() & wxLC_REPORT))
2384 {
2385// m_mainWin->SetSize( 0, 24, width, height-24 );
2386 if (!m_headerWin)
2387 {
2388 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
2389 }
2390 else
2391 {
2392// m_headerWin->SetSize( 0, 0, width, 23 );
2393 m_headerWin->Show( TRUE );
2394 }
2395 }
2396 }
2397 else
2398 {
2399 if (GetWindowStyleFlag() & wxLC_REPORT)
2400 {
2401// m_mainWin->SetSize( 0, 0, width, height );
2402 m_headerWin->Show( FALSE );
2403 }
2404 }
2405
2406 wxWindow::SetWindowStyleFlag( flag );
2407}
2408
2409bool wxListCtrl::GetColumn(int col, wxListItem &item) const
2410{
2411 m_mainWin->GetColumn( col, item );
2412 return TRUE;
2413}
2414
2415bool wxListCtrl::SetColumn( int col, wxListItem& item )
2416{
2417 m_mainWin->SetColumn( col, item );
2418 return TRUE;
2419}
2420
2421int wxListCtrl::GetColumnWidth( int col ) const
2422{
2423 return m_mainWin->GetColumnWidth( col );
2424}
2425
2426bool wxListCtrl::SetColumnWidth( int col, int width )
2427{
2428 m_mainWin->SetColumnWidth( col, width );
2429 return TRUE;
2430}
2431
2432int wxListCtrl::GetCountPerPage(void) const
2433{
2434 return m_mainWin->GetCountPerPage(); // different from Windows ?
2435}
2436
2437/*
2438wxText& wxListCtrl::GetEditControl(void) const
2439{
2440}
2441*/
2442
2443bool wxListCtrl::GetItem( wxListItem &info ) const
2444{
2445 m_mainWin->GetItem( info );
2446 return TRUE;
2447}
2448
2449bool wxListCtrl::SetItem( wxListItem &info )
2450{
2451 m_mainWin->SetItem( info );
2452 return TRUE;
2453}
2454
2455long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
2456{
2457 wxListItem info;
2458 info.m_text = label;
2459 info.m_mask = wxLIST_MASK_TEXT;
2460 info.m_itemId = index;
2461 info.m_col = col;
2462 if ( imageId > -1 )
2463 {
2464 info.m_image = imageId;
2465 info.m_mask |= wxLIST_MASK_IMAGE;
2466 };
2467 m_mainWin->SetItem(info);
2468 return TRUE;
2469}
2470
2471int wxListCtrl::GetItemState( long item, long stateMask ) const
2472{
2473 return m_mainWin->GetItemState( item, stateMask );
2474}
2475
2476bool wxListCtrl::SetItemState( long item, long state, long stateMask )
2477{
2478 m_mainWin->SetItemState( item, state, stateMask );
2479 return TRUE;
2480}
2481
2482bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
2483{
2484 wxListItem info;
2485 info.m_image = image;
2486 info.m_mask = wxLIST_MASK_IMAGE;
2487 info.m_itemId = item;
2488 m_mainWin->SetItem( info );
2489 return TRUE;
2490}
2491
2492wxString wxListCtrl::GetItemText( long item ) const
2493{
2494 wxListItem info;
2495 info.m_itemId = item;
2496 m_mainWin->GetItem( info );
2497 return info.m_text;
2498}
2499
2500void wxListCtrl::SetItemText( long item, const wxString &str )
2501{
2502 wxListItem info;
2503 info.m_mask = wxLIST_MASK_TEXT;
2504 info.m_itemId = item;
2505 info.m_text = str;
2506 m_mainWin->SetItem( info );
2507}
2508
2509long wxListCtrl::GetItemData( long item ) const
2510{
2511 wxListItem info;
2512 info.m_itemId = item;
2513 m_mainWin->GetItem( info );
2514 return info.m_data;
2515}
2516
2517bool wxListCtrl::SetItemData( long item, long data )
2518{
2519 wxListItem info;
2520 info.m_mask = wxLIST_MASK_DATA;
2521 info.m_itemId = item;
2522 info.m_data = data;
2523 m_mainWin->SetItem( info );
2524 return TRUE;
2525}
2526
2527bool wxListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const
2528{
2529 m_mainWin->GetItemRect( item, rect );
2530 return TRUE;
2531}
2532
2533bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
2534{
2535 m_mainWin->GetItemPosition( item, pos );
2536 return TRUE;
2537}
2538
2539bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
2540{
2541 return 0;
2542}
2543
2544int wxListCtrl::GetItemCount(void) const
2545{
2546 return m_mainWin->GetItemCount();
2547}
2548
2549int wxListCtrl::GetColumnCount(void) const
2550{
2551 return m_mainWin->GetColumnCount();
2552}
2553
2554void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
2555{
2556 m_mainWin->SetItemSpacing( spacing, isSmall );
2557}
2558
2559int wxListCtrl::GetItemSpacing( bool isSmall ) const
2560{
2561 return m_mainWin->GetItemSpacing( isSmall );
2562}
2563
2564int wxListCtrl::GetSelectedItemCount(void) const
2565{
2566 return m_mainWin->GetSelectedItemCount();
2567}
2568
2569/*
2570wxColour wxListCtrl::GetTextColour(void) const
2571{
2572}
2573
2574void wxListCtrl::SetTextColour(const wxColour& WXUNUSED(col))
2575{
2576}
2577*/
2578
2579long wxListCtrl::GetTopItem(void) const
2580{
2581 return 0;
2582}
2583
2584long wxListCtrl::GetNextItem( long item, int geom, int state ) const
2585{
2586 return m_mainWin->GetNextItem( item, geom, state );
2587}
2588
2589wxImageList *wxListCtrl::GetImageList(int which) const
2590{
2591 if (which == wxIMAGE_LIST_NORMAL)
2592 {
2593 return m_imageListNormal;
2594 }
2595 else if (which == wxIMAGE_LIST_SMALL)
2596 {
2597 return m_imageListSmall;
2598 }
2599 else if (which == wxIMAGE_LIST_STATE)
2600 {
2601 return m_imageListState;
2602 }
2603 return (wxImageList *) NULL;
2604}
2605
2606void wxListCtrl::SetImageList( wxImageList *imageList, int which )
2607{
2608 m_mainWin->SetImageList( imageList, which );
2609}
2610
2611bool wxListCtrl::Arrange( int WXUNUSED(flag) )
2612{
2613 return 0;
2614}
2615
2616bool wxListCtrl::DeleteItem( long item )
2617{
2618 m_mainWin->DeleteItem( item );
2619 return TRUE;
2620}
2621
2622bool wxListCtrl::DeleteAllItems(void)
2623{
2624 m_mainWin->DeleteAllItems();
2625 return TRUE;
2626}
2627
2628bool wxListCtrl::DeleteAllColumns()
2629{
2630 for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
2631 DeleteColumn(n);
2632
2633 return TRUE;
2634}
2635
2636void wxListCtrl::ClearAll()
2637{
2638 m_mainWin->DeleteEverything();
2639}
2640
2641bool wxListCtrl::DeleteColumn( int col )
2642{
2643 m_mainWin->DeleteColumn( col );
2644 return TRUE;
2645}
2646
2647/*
2648wxText& wxListCtrl::Edit( long WXUNUSED(item ) )
2649{
2650}
2651*/
2652
2653bool wxListCtrl::EnsureVisible( long item )
2654{
2655 m_mainWin->EnsureVisible( item );
2656 return TRUE;
2657}
2658
2659long wxListCtrl::FindItem( long start, const wxString& str, bool partial )
2660{
2661 return m_mainWin->FindItem( start, str, partial );
2662}
2663
2664long wxListCtrl::FindItem( long start, long data )
2665{
2666 return m_mainWin->FindItem( start, data );
2667}
2668
2669long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
2670 int WXUNUSED(direction))
2671{
2672 return 0;
2673}
2674
2675long wxListCtrl::HitTest( const wxPoint &point, int &flags )
2676{
2677 return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
2678}
2679
2680long wxListCtrl::InsertItem( wxListItem& info )
2681{
2682 m_mainWin->InsertItem( info );
2683 return 0;
2684}
2685
2686long wxListCtrl::InsertItem( long index, const wxString &label )
2687{
2688 wxListItem info;
2689 info.m_text = label;
2690 info.m_mask = wxLIST_MASK_TEXT;
2691 info.m_itemId = index;
2692 return InsertItem( info );
2693}
2694
2695long wxListCtrl::InsertItem( long index, int imageIndex )
2696{
2697 wxListItem info;
2698 info.m_mask = wxLIST_MASK_IMAGE;
2699 info.m_image = imageIndex;
2700 info.m_itemId = index;
2701 return InsertItem( info );
2702}
2703
2704long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
2705{
2706 wxListItem info;
2707 info.m_text = label;
2708 info.m_image = imageIndex;
2709 info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
2710 info.m_itemId = index;
2711 return InsertItem( info );
2712}
2713
2714long wxListCtrl::InsertColumn( long col, wxListItem &item )
2715{
2716 m_mainWin->InsertColumn( col, item );
2717 return 0;
2718}
2719
2720long wxListCtrl::InsertColumn( long col, const wxString &heading,
2721 int format, int width )
2722{
2723 wxListItem item;
2724 item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
2725 item.m_text = heading;
2726 if (width >= -2)
2727 {
2728 item.m_mask |= wxLIST_MASK_WIDTH;
2729 item.m_width = width;
2730 }
2731 item.m_format = format;
2732
2733 return InsertColumn( col, item );
2734}
2735
2736bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
2737{
2738 return 0;
2739}
2740
2741// Sort items.
2742// fn is a function which takes 3 long arguments: item1, item2, data.
2743// item1 is the long data associated with a first item (NOT the index).
2744// item2 is the long data associated with a second item (NOT the index).
2745// data is the same value as passed to SortItems.
2746// The return value is a negative number if the first item should precede the second
2747// item, a positive number of the second item should precede the first,
2748// or zero if the two items are equivalent.
2749// data is arbitrary data to be passed to the sort function.
2750
2751bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
2752{
2753 m_mainWin->SortItems( fn, data );
2754 return TRUE;
2755}
2756
2757void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
2758{
2759 if (!m_mainWin->m_dirty) return;
2760
2761 int cw = 0;
2762 int ch = 0;
2763 GetClientSize( &cw, &ch );
2764
2765 int x = 0;
2766 int y = 0;
2767 int w = 0;
2768 int h = 0;
2769
2770 if (GetWindowStyleFlag() & wxLC_REPORT)
2771 {
2772 m_headerWin->GetPosition( &x, &y );
2773 m_headerWin->GetSize( &w, &h );
2774 if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
2775 m_headerWin->SetSize( 0, 0, cw, 23 );
2776
2777 m_mainWin->GetPosition( &x, &y );
2778 m_mainWin->GetSize( &w, &h );
2779 if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
2780 m_mainWin->SetSize( 0, 24, cw, ch-24 );
2781 }
2782 else
2783 {
2784 m_mainWin->GetPosition( &x, &y );
2785 m_mainWin->GetSize( &w, &h );
2786 if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
2787 m_mainWin->SetSize( 0, 0, cw, ch );
2788 }
2789
2790 m_mainWin->CalculatePositions();
2791 m_mainWin->RealizeChanges();
2792 m_mainWin->m_dirty = FALSE;
2793 m_mainWin->Refresh();
2794}
2795
2796void wxListCtrl::SetBackgroundColour( const wxColour &colour )
2797{
2798 if (m_mainWin)
2799 {
2800 m_mainWin->SetBackgroundColour( colour );
2801 m_mainWin->m_dirty = TRUE;
2802 }
2803
2804 if (m_headerWin)
2805 {
2806 m_headerWin->SetBackgroundColour( colour );
2807 }
2808}
2809
2810void wxListCtrl::SetForegroundColour( const wxColour &colour )
2811{
2812 if (m_mainWin)
2813 {
2814 m_mainWin->SetForegroundColour( colour );
2815 m_mainWin->m_dirty = TRUE;
2816 }
2817
2818 if (m_headerWin)
2819 {
2820 m_headerWin->SetForegroundColour( colour );
2821 }
2822}
2823
2824void wxListCtrl::SetFont( const wxFont &font )
2825{
2826 if (m_mainWin)
2827 {
2828 m_mainWin->SetFont( font );
2829 m_mainWin->m_dirty = TRUE;
2830 }
2831
2832 if (m_headerWin)
2833 {
2834 m_headerWin->SetFont( font );
2835 }
2836}
2837
wxWidgets (Impactor)