]> git.saurik.com Git - wxWidgets.git/blob - src/generic/listctrl.cpp
Removed wxProp source files
[wxWidgets.git] / src / generic / listctrl.cpp
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
30 IMPLEMENT_DYNAMIC_CLASS(wxListItemData,wxObject);
31
32 wxListItemData::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
43 wxListItemData::wxListItemData( const wxListItem &info )
44 {
45 m_image = -1;
46 m_data = 0;
47 m_colour = info.m_colour;
48 SetItem( info );
49 }
50
51 void 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
63 void wxListItemData::SetText( const wxString &s )
64 {
65 m_text = s;
66 }
67
68 void wxListItemData::SetImage( int image )
69 {
70 m_image = image;
71 }
72
73 void wxListItemData::SetData( long data )
74 {
75 m_data = data;
76 }
77
78 void wxListItemData::SetPosition( int x, int y )
79 {
80 m_xpos = x;
81 m_ypos = y;
82 }
83
84 void wxListItemData::SetSize( int width, int height )
85 {
86 if (width != -1) m_width = width;
87 if (height != -1) m_height = height;
88 }
89
90 void wxListItemData::SetColour( wxColour *col )
91 {
92 m_colour = col;
93 }
94
95 bool wxListItemData::HasImage(void) const
96 {
97 return (m_image >= 0);
98 }
99
100 bool wxListItemData::HasText(void) const
101 {
102 return (!m_text.IsNull());
103 }
104
105 bool 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
110 void wxListItemData::GetText( wxString &s )
111 {
112 s = m_text;
113 }
114
115 int wxListItemData::GetX( void ) const
116 {
117 return m_xpos;
118 }
119
120 int wxListItemData::GetY( void ) const
121 {
122 return m_ypos;
123 }
124
125 int wxListItemData::GetWidth(void) const
126 {
127 return m_width;
128 }
129
130 int wxListItemData::GetHeight(void) const
131 {
132 return m_height;
133 }
134
135 int wxListItemData::GetImage(void) const
136 {
137 return m_image;
138 }
139
140 void 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
147 wxColour *wxListItemData::GetColour(void)
148 {
149 return m_colour;
150 }
151
152 //-----------------------------------------------------------------------------
153 // wxListHeaderData
154 //-----------------------------------------------------------------------------
155
156 IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject);
157
158 wxListHeaderData::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
169 wxListHeaderData::wxListHeaderData( const wxListItem &item )
170 {
171 SetItem( item );
172 m_xpos = 0;
173 m_ypos = 0;
174 m_height = 0;
175 }
176
177 void 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
188 void wxListHeaderData::SetPosition( int x, int y )
189 {
190 m_xpos = x;
191 m_ypos = y;
192 }
193
194 void wxListHeaderData::SetHeight( int h )
195 {
196 m_height = h;
197 }
198
199 void 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
206 void wxListHeaderData::SetFormat( int format )
207 {
208 m_format = format;
209 }
210
211 bool wxListHeaderData::HasImage(void) const
212 {
213 return (m_image != 0);
214 }
215
216 bool wxListHeaderData::HasText(void) const
217 {
218 return (m_text.Length() > 0);
219 }
220
221 bool 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
226 void 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
235 void wxListHeaderData::GetText( wxString &s )
236 {
237 s = m_text;
238 }
239
240 int wxListHeaderData::GetImage(void) const
241 {
242 return m_image;
243 }
244
245 int wxListHeaderData::GetWidth(void) const
246 {
247 return m_width;
248 }
249
250 int wxListHeaderData::GetFormat(void) const
251 {
252 return m_format;
253 }
254
255 //-----------------------------------------------------------------------------
256 // wxListLineData
257 //-----------------------------------------------------------------------------
258
259 IMPLEMENT_DYNAMIC_CLASS(wxListLineData,wxObject);
260
261 wxListLineData::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
271 void 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
330 void 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
413 void 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
424 void wxListLineData::GetSize( int &width, int &height )
425 {
426 width = m_bound_all.width;
427 height = m_bound_all.height;
428 }
429
430 void 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
438 void 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
446 void wxListLineData::GetRect( wxRectangle &rect )
447 {
448 AssignRect( rect, m_bound_all );
449 }
450
451 long 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
466 void wxListLineData::InitItems( int num )
467 {
468 for (int i = 0; i < num; i++) m_items.Append( new wxListItemData() );
469 }
470
471 void 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
481 void 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
492 void 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
504 void 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
515 int 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
527 void 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
609 void 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
619 void 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
628 void 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
639 void wxListLineData::Draw( wxDC *dc )
640 {
641 DoDraw( dc, m_hilighted, m_hilighted );
642 }
643
644 bool wxListLineData::IsInRect( int x, int y, const wxRectangle &rect )
645 {
646 return ((x >= rect.x) && (x <= rect.x+rect.width) &&
647 (y >= rect.y) && (y <= rect.y+rect.height));
648 }
649
650 bool wxListLineData::IsHilighted( void )
651 {
652 return m_hilighted;
653 }
654
655 void wxListLineData::AssignRect( wxRectangle &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
663 void wxListLineData::AssignRect( wxRectangle &dest, const wxRectangle &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
675 IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
676
677 BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
678 EVT_PAINT (wxListHeaderWindow::OnPaint)
679 EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse)
680 EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus)
681 END_EVENT_TABLE()
682
683 wxListHeaderWindow::wxListHeaderWindow( void )
684 {
685 m_owner = (wxListMainWindow *) NULL;
686 m_currentCursor = (wxCursor *) NULL;
687 m_resizeCursor = (wxCursor *) NULL;
688 m_isDraging = FALSE;
689 }
690
691 wxListHeaderWindow::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
703 wxListHeaderWindow::~wxListHeaderWindow( void )
704 {
705 delete m_resizeCursor;
706 }
707
708 void 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
731 void 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
771 void 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
795 void 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
862 void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
863 {
864 m_owner->SetFocus();
865 }
866
867 //-----------------------------------------------------------------------------
868 // wxListRenameTimer (internal)
869 //-----------------------------------------------------------------------------
870
871 wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
872 {
873 m_owner = owner;
874 }
875
876 void wxListRenameTimer::Notify()
877 {
878 m_owner->OnRenameTimer();
879 }
880
881 //-----------------------------------------------------------------------------
882 // wxListTextCtrl (internal)
883 //-----------------------------------------------------------------------------
884
885 IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
886
887 BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
888 EVT_CHAR (wxListTextCtrl::OnChar)
889 EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
890 END_EVENT_TABLE()
891
892 wxListTextCtrl::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
903 void 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
925 void 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
938 IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
939
940 BEGIN_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)
947 END_EVENT_TABLE()
948
949 wxListMainWindow::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
972 wxListMainWindow::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
1014 wxListMainWindow::~wxListMainWindow( void )
1015 {
1016 if (m_hilightBrush) delete m_hilightBrush;
1017
1018 delete m_renameTimer;
1019 }
1020
1021 void 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 wxRectangle 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
1041 void 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
1092 void 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
1107 void 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
1116 void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) )
1117 {
1118 // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
1119 }
1120
1121 void wxListMainWindow::UnfocusLine( wxListLineData *WXUNUSED(line) )
1122 {
1123 // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
1124 }
1125
1126 void wxListMainWindow::SelectLine( wxListLineData *line )
1127 {
1128 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_SELECTED );
1129 }
1130
1131 void wxListMainWindow::DeselectLine( wxListLineData *line )
1132 {
1133 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_DESELECTED );
1134 }
1135
1136 void wxListMainWindow::DeleteLine( wxListLineData *line )
1137 {
1138 SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM );
1139 }
1140
1141 void wxListMainWindow::StartLabelEdit( wxListLineData *line )
1142 {
1143 SendNotify( line, wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT );
1144 }
1145
1146 void 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
1156 void 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
1177 void wxListMainWindow::OnRenameAccept()
1178 {
1179 RenameLine( m_current, m_renameRes );
1180 }
1181
1182 void 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
1341 void 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
1371 void 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
1384 void wxListMainWindow::OnChar( wxKeyEvent &event )
1385 {
1386 wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
1387 le.m_code = event.KeyCode();
1388 le.SetEventObject( GetParent() );
1389 GetParent()->GetEventHandler()->ProcessEvent( le );
1390
1391 /*
1392 if (event.KeyCode() == WXK_TAB)
1393 {
1394 if (event.ShiftDown())
1395 TravPrev( &event );
1396 else
1397 TravNext( &event );
1398 return;
1399 }
1400 */
1401 if ( !m_current )
1402 {
1403 event.Skip();
1404 return;
1405 }
1406
1407 switch (event.KeyCode())
1408 {
1409 case WXK_UP:
1410 {
1411 wxNode *node = m_lines.Member( m_current )->Previous();
1412 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1413 break;
1414 }
1415 case WXK_DOWN:
1416 {
1417 wxNode *node = m_lines.Member( m_current )->Next();
1418 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1419 break;
1420 }
1421 case WXK_END:
1422 {
1423 wxNode *node = m_lines.Last();
1424 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1425 break;
1426 }
1427 case WXK_HOME:
1428 {
1429 wxNode *node = m_lines.First();
1430 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1431 break;
1432 }
1433 case WXK_PRIOR:
1434 {
1435 int steps = 0;
1436 if (m_mode & wxLC_REPORT) { steps = m_visibleLines-1; }
1437 else
1438 {
1439 int pos = 0;
1440 wxNode *node = m_lines.First();
1441 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
1442 steps = pos % m_visibleLines;
1443 }
1444 wxNode *node = m_lines.Member( m_current );
1445 for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
1446 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1447 break;
1448 }
1449 case WXK_NEXT:
1450 {
1451 int steps = 0;
1452 if (m_mode & wxLC_REPORT) { steps = m_visibleLines-1; }
1453 else
1454 {
1455 int pos = 0; wxNode *node = m_lines.First();
1456 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
1457 steps = m_visibleLines-(pos % m_visibleLines)-1;
1458 }
1459 wxNode *node = m_lines.Member( m_current );
1460 for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
1461 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1462 break;
1463 }
1464 case WXK_LEFT:
1465 {
1466 if (!(m_mode & wxLC_REPORT))
1467 {
1468 wxNode *node = m_lines.Member( m_current );
1469 for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
1470 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1471 }
1472 break;
1473 }
1474 case WXK_RIGHT:
1475 {
1476 if (!(m_mode & wxLC_REPORT))
1477 {
1478 wxNode *node = m_lines.Member( m_current );
1479 for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
1480 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1481 }
1482 break;
1483 }
1484 case WXK_SPACE:
1485 {
1486 m_current->ReverseHilight();
1487 RefreshLine( m_current );
1488 }
1489 break;
1490 case WXK_INSERT:
1491 {
1492 if (!(m_mode & wxLC_SINGLE_SEL))
1493 {
1494 wxListLineData *oldCurrent = m_current;
1495 m_current->ReverseHilight();
1496 wxNode *node = m_lines.Member( m_current )->Next();
1497 if (node) m_current = (wxListLineData*)node->Data();
1498 MoveToFocus();
1499 RefreshLine( oldCurrent );
1500 RefreshLine( m_current );
1501 UnfocusLine( oldCurrent );
1502 FocusLine( m_current );
1503 }
1504 }
1505 break;
1506 case WXK_RETURN:
1507 case WXK_EXECUTE:
1508 {
1509 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
1510 le.SetEventObject( GetParent() );
1511 le.m_itemIndex = GetIndexOfLine( m_current );
1512 m_current->GetItem( 0, le.m_item );
1513 GetParent()->GetEventHandler()->ProcessEvent( le );
1514 }
1515 break;
1516 default:
1517 {
1518 event.Skip();
1519 return;
1520 }
1521 }
1522 m_usedKeys = TRUE;
1523 }
1524
1525 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
1526 {
1527 m_hasFocus = TRUE;
1528 RefreshLine( m_current );
1529
1530 if (!GetParent()) return;
1531
1532 wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
1533 event.SetEventObject( GetParent() );
1534 GetParent()->GetEventHandler()->ProcessEvent( event );
1535 }
1536
1537 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
1538 {
1539 m_hasFocus = FALSE;
1540 RefreshLine( m_current );
1541 }
1542
1543 void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
1544 {
1545 /*
1546 We don't even allow the wxScrolledWindow::AdjustScrollbars() call
1547
1548 */
1549 }
1550
1551 void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
1552 {
1553 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1554 {
1555 m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1556 return;
1557 }
1558 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1559 {
1560 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1561 }
1562 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1563 {
1564 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1565 return;
1566 }
1567 }
1568
1569 void wxListMainWindow::GetImageSize( int index, int &width, int &height )
1570 {
1571 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1572 {
1573 m_normal_image_list->GetSize( index, width, height );
1574 return;
1575 }
1576 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1577 {
1578 m_small_image_list->GetSize( index, width, height );
1579 return;
1580 }
1581 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1582 {
1583 m_small_image_list->GetSize( index, width, height );
1584 return;
1585 }
1586 width = 0;
1587 height = 0;
1588 }
1589
1590 int wxListMainWindow::GetTextLength( wxString &s )
1591 {
1592 wxClientDC dc( this );
1593 long lw = 0;
1594 long lh = 0;
1595 dc.GetTextExtent( s, &lw, &lh );
1596 return lw + 6;
1597 }
1598
1599 int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
1600 {
1601 int i = 0;
1602 wxNode *node = m_lines.First();
1603 while (node)
1604 {
1605 if (line == (wxListLineData*)node->Data()) return i;
1606 i++;
1607 node = node->Next();
1608 }
1609 return -1;
1610 }
1611
1612 void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
1613 {
1614 m_dirty = TRUE;
1615 if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
1616 if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
1617 }
1618
1619 void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
1620 {
1621 m_dirty = TRUE;
1622 if (isSmall)
1623 {
1624 m_small_spacing = spacing;
1625 }
1626 else
1627 {
1628 m_normal_spacing = spacing;
1629 }
1630 }
1631
1632 int wxListMainWindow::GetItemSpacing( bool isSmall )
1633 {
1634 if (isSmall) return m_small_spacing; else return m_normal_spacing;
1635 }
1636
1637 void wxListMainWindow::SetColumn( int col, wxListItem &item )
1638 {
1639 m_dirty = TRUE;
1640 wxNode *node = m_columns.Nth( col );
1641 if (node)
1642 {
1643 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
1644 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1645 column->SetItem( item );
1646 }
1647 wxListCtrl *lc = (wxListCtrl*) GetParent();
1648 if (lc->m_headerWin) lc->m_headerWin->Refresh();
1649 }
1650
1651 void wxListMainWindow::SetColumnWidth( int col, int width )
1652 {
1653 if (!(m_mode & wxLC_REPORT)) return;
1654
1655 m_dirty = TRUE;
1656
1657 wxNode *node = m_columns.Nth( col );
1658 if (node)
1659 {
1660 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1661 column->SetWidth( width );
1662 }
1663
1664 node = m_lines.First();
1665 while (node)
1666 {
1667 wxListLineData *line = (wxListLineData*)node->Data();
1668 wxNode *n = line->m_items.Nth( col );
1669 if (n)
1670 {
1671 wxListItemData *item = (wxListItemData*)n->Data();
1672 item->SetSize( width, -1 );
1673 }
1674 node = node->Next();
1675 }
1676
1677 wxListCtrl *lc = (wxListCtrl*) GetParent();
1678 if (lc->m_headerWin) lc->m_headerWin->Refresh();
1679 }
1680
1681 void wxListMainWindow::GetColumn( int col, wxListItem &item )
1682 {
1683 wxNode *node = m_columns.Nth( col );
1684 if (node)
1685 {
1686 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1687 column->GetItem( item );
1688 }
1689 else
1690 {
1691 item.m_format = 0;
1692 item.m_width = 0;
1693 item.m_text = "";
1694 item.m_image = 0;
1695 item.m_data = 0;
1696 }
1697 }
1698
1699 int wxListMainWindow::GetColumnWidth( int col )
1700 {
1701 wxNode *node = m_columns.Nth( col );
1702 if (node)
1703 {
1704 wxListHeaderData *column = (wxListHeaderData*)node->Data();
1705 return column->GetWidth();
1706 }
1707 else
1708 {
1709 return 0;
1710 }
1711 }
1712
1713 int wxListMainWindow::GetColumnCount( void )
1714 {
1715 return m_columns.Number();
1716 }
1717
1718 int wxListMainWindow::GetCountPerPage( void )
1719 {
1720 return m_visibleLines;
1721 }
1722
1723 void wxListMainWindow::SetItem( wxListItem &item )
1724 {
1725 m_dirty = TRUE;
1726 wxNode *node = m_lines.Nth( item.m_itemId );
1727 if (node)
1728 {
1729 wxListLineData *line = (wxListLineData*)node->Data();
1730 if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
1731 line->SetItem( item.m_col, item );
1732 }
1733 }
1734
1735 void wxListMainWindow::SetItemState( long item, long state, long stateMask )
1736 {
1737 // m_dirty = TRUE; no recalcs needed
1738
1739 wxListLineData *oldCurrent = m_current;
1740
1741 if (stateMask & wxLIST_STATE_FOCUSED)
1742 {
1743 wxNode *node = m_lines.Nth( item );
1744 if (node)
1745 {
1746 wxListLineData *line = (wxListLineData*)node->Data();
1747 UnfocusLine( m_current );
1748 m_current = line;
1749 FocusLine( m_current );
1750 RefreshLine( m_current );
1751 RefreshLine( oldCurrent );
1752 }
1753 }
1754
1755 if (stateMask & wxLIST_STATE_SELECTED)
1756 {
1757 bool on = state & wxLIST_STATE_SELECTED;
1758 if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
1759
1760 wxNode *node = m_lines.Nth( item );
1761 if (node)
1762 {
1763 wxListLineData *line = (wxListLineData*)node->Data();
1764 if (m_mode & wxLC_SINGLE_SEL)
1765 {
1766 UnfocusLine( m_current );
1767 m_current = line;
1768 FocusLine( m_current );
1769 oldCurrent->Hilight( FALSE );
1770 RefreshLine( m_current );
1771 RefreshLine( oldCurrent );
1772 }
1773 bool on = state & wxLIST_STATE_SELECTED;
1774 if (on != line->IsHilighted())
1775 {
1776 line->Hilight( on );
1777 RefreshLine( line );
1778 }
1779 }
1780 }
1781 }
1782
1783 int wxListMainWindow::GetItemState( long item, long stateMask )
1784 {
1785 int ret = wxLIST_STATE_DONTCARE;
1786 if (stateMask & wxLIST_STATE_FOCUSED)
1787 {
1788 wxNode *node = m_lines.Nth( item );
1789 if (node)
1790 {
1791 wxListLineData *line = (wxListLineData*)node->Data();
1792 if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
1793 }
1794 }
1795 if (stateMask & wxLIST_STATE_SELECTED)
1796 {
1797 wxNode *node = m_lines.Nth( item );
1798 if (node)
1799 {
1800 wxListLineData *line = (wxListLineData*)node->Data();
1801 if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
1802 }
1803 }
1804 return ret;
1805 }
1806
1807 void wxListMainWindow::GetItem( wxListItem &item )
1808 {
1809 wxNode *node = m_lines.Nth( item.m_itemId );
1810 if (node)
1811 {
1812 wxListLineData *line = (wxListLineData*)node->Data();
1813 line->GetItem( item.m_col, item );
1814 }
1815 else
1816 {
1817 item.m_mask = 0;
1818 item.m_text = "";
1819 item.m_image = 0;
1820 item.m_data = 0;
1821 }
1822 }
1823
1824 int wxListMainWindow::GetItemCount( void )
1825 {
1826 return m_lines.Number();
1827 }
1828
1829 void wxListMainWindow::GetItemRect( long index, wxRectangle &rect )
1830 {
1831 wxNode *node = m_lines.Nth( index );
1832 if (node)
1833 {
1834 wxListLineData *line = (wxListLineData*)node->Data();
1835 line->GetRect( rect );
1836 }
1837 else
1838 {
1839 rect.x = 0;
1840 rect.y = 0;
1841 rect.width = 0;
1842 rect.height = 0;
1843 }
1844 }
1845
1846 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
1847 {
1848 wxNode *node = m_lines.Nth( item );
1849 if (node)
1850 {
1851 wxRectangle rect;
1852 wxListLineData *line = (wxListLineData*)node->Data();
1853 line->GetRect( rect );
1854 pos.x = rect.x;
1855 pos.y = rect.y;
1856 }
1857 else
1858 {
1859 pos.x = 0;
1860 pos.y = 0;
1861 }
1862 return TRUE;
1863 }
1864
1865 int wxListMainWindow::GetSelectedItemCount( void )
1866 {
1867 int ret = 0;
1868 wxNode *node = m_lines.First();
1869 while (node)
1870 {
1871 wxListLineData *line = (wxListLineData*)node->Data();
1872 if (line->IsHilighted()) ret++;
1873 node = node->Next();
1874 }
1875 return ret;
1876 }
1877
1878 void wxListMainWindow::SetMode( long mode )
1879 {
1880 m_dirty = TRUE;
1881 m_mode = mode;
1882
1883 DeleteEverything();
1884
1885 if (m_mode & wxLC_REPORT)
1886 {
1887 m_xScroll = 0;
1888 m_yScroll = 15;
1889 }
1890 else
1891 {
1892 m_xScroll = 15;
1893 m_yScroll = 0;
1894 }
1895 }
1896
1897 long wxListMainWindow::GetMode( void ) const
1898 {
1899 return m_mode;
1900 }
1901
1902 void wxListMainWindow::CalculatePositions( void )
1903 {
1904 if (!m_lines.First()) return;
1905
1906 wxClientDC dc( this );
1907 dc.SetFont( GetFont() );
1908
1909 int iconSpacing = 0;
1910 if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
1911 if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
1912
1913 // we take the first line (which also can be an icon or
1914 // an a text item in wxLC_ICON and wxLC_LIST modes) to
1915 // measure the size of the line
1916
1917 int lineWidth = 0;
1918 int lineHeight = 0;
1919 int lineSpacing = 0;
1920
1921 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
1922 line->CalculateSize( &dc, iconSpacing );
1923 int dummy = 0;
1924 line->GetSize( dummy, lineSpacing );
1925 lineSpacing += 4;
1926
1927 int clientWidth = 0;
1928 int clientHeight = 0;
1929
1930 if (m_mode & wxLC_REPORT)
1931 {
1932 int x = 4;
1933 int y = 1;
1934 int entireHeight = m_lines.Number() * lineSpacing + 2;
1935 int scroll_pos = GetScrollPos( wxVERTICAL );
1936 SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
1937 GetClientSize( &clientWidth, &clientHeight );
1938
1939 wxNode* node = m_lines.First();
1940 while (node)
1941 {
1942 wxListLineData *line = (wxListLineData*)node->Data();
1943 line->CalculateSize( &dc, iconSpacing );
1944 line->SetPosition( &dc, x, y, clientWidth );
1945 int col_x = 2;
1946 for (int i = 0; i < GetColumnCount(); i++)
1947 {
1948 line->SetColumnPosition( i, col_x );
1949 col_x += GetColumnWidth( i );
1950 }
1951 y += lineSpacing; // one pixel blank line between items
1952 node = node->Next();
1953 }
1954 m_visibleLines = clientHeight / lineSpacing;
1955 }
1956 else
1957 {
1958 // at first we try without any scrollbar. if the items don't
1959 // fit into the window, we recalculate after subtracting an
1960 // approximated 15 pt for the horizontal scrollbar
1961
1962 GetSize( &clientWidth, &clientHeight );
1963 clientHeight -= 4; // sunken frame
1964
1965 int entireWidth = 0;
1966
1967 for (int tries = 0; tries < 2; tries++)
1968 {
1969 entireWidth = 0;
1970 int x = 5; // painting is done at x-2
1971 int y = 5; // painting is done at y-2
1972 int maxWidth = 0;
1973 wxNode *node = m_lines.First();
1974 while (node)
1975 {
1976 wxListLineData *line = (wxListLineData*)node->Data();
1977 line->CalculateSize( &dc, iconSpacing );
1978 line->SetPosition( &dc, x, y, clientWidth );
1979 line->GetSize( lineWidth, lineHeight );
1980 if (lineWidth > maxWidth) maxWidth = lineWidth;
1981 y += lineSpacing;
1982 if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
1983 {
1984 y = 5;
1985 x += maxWidth+6;
1986 entireWidth += maxWidth+6;
1987 maxWidth = 0;
1988 }
1989 node = node->Next();
1990 if (!node) entireWidth += maxWidth;
1991 if ((tries == 0) && (entireWidth > clientWidth))
1992 {
1993 clientHeight -= 15; // scrollbar height
1994 break;
1995 }
1996 if (!node) tries = 1; // everything fits, no second try required
1997 }
1998 }
1999 m_visibleLines = (clientHeight+6) / (lineSpacing); // +6 for earlier "line breaking"
2000
2001 int scroll_pos = GetScrollPos( wxHORIZONTAL );
2002 SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
2003 }
2004 }
2005
2006 void wxListMainWindow::RealizeChanges( void )
2007 {
2008 if (!m_current)
2009 {
2010 wxNode *node = m_lines.First();
2011 if (node) m_current = (wxListLineData*)node->Data();
2012 }
2013 if (m_current)
2014 {
2015 FocusLine( m_current );
2016 if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
2017 }
2018 }
2019
2020 long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state )
2021 {
2022 long ret = 0;
2023 if (item > 0) ret = item;
2024 wxNode *node = m_lines.Nth( ret );
2025 while (node)
2026 {
2027 wxListLineData *line = (wxListLineData*)node->Data();
2028 if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret;
2029 if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret;
2030 if (!state) return ret;
2031 ret++;
2032 node = node->Next();
2033 }
2034 return -1;
2035 }
2036
2037 void wxListMainWindow::DeleteItem( long index )
2038 {
2039 m_dirty = TRUE;
2040 wxNode *node = m_lines.Nth( index );
2041 if (node)
2042 {
2043 wxListLineData *line = (wxListLineData*)node->Data();
2044 if (m_current == line) m_current = (wxListLineData *) NULL;
2045 DeleteLine( line );
2046 m_lines.DeleteNode( node );
2047 }
2048 }
2049
2050 void wxListMainWindow::DeleteColumn( int col )
2051 {
2052 wxCHECK_RET( col < (int)m_columns.GetCount(),
2053 "attempting to delete inexistent column in wxListView" );
2054
2055 m_dirty = TRUE;
2056 wxNode *node = m_columns.Nth( col );
2057 if (node) m_columns.DeleteNode( node );
2058 }
2059
2060 void wxListMainWindow::DeleteAllItems( void )
2061 {
2062 m_dirty = TRUE;
2063 m_current = (wxListLineData *) NULL;
2064 wxNode *node = m_lines.First();
2065 while (node)
2066 {
2067 wxListLineData *line = (wxListLineData*)node->Data();
2068 DeleteLine( line );
2069 node = node->Next();
2070 }
2071 m_lines.Clear();
2072 }
2073
2074 void wxListMainWindow::DeleteEverything( void )
2075 {
2076 m_dirty = TRUE;
2077 m_current = (wxListLineData *) NULL;
2078 wxNode *node = m_lines.First();
2079 while (node)
2080 {
2081 wxListLineData *line = (wxListLineData*)node->Data();
2082 DeleteLine( line );
2083 node = node->Next();
2084 }
2085 m_lines.Clear();
2086 m_current = (wxListLineData *) NULL;
2087 m_columns.Clear();
2088 }
2089
2090 void wxListMainWindow::EnsureVisible( long index )
2091 {
2092 wxListLineData *oldCurrent = m_current;
2093 m_current = (wxListLineData *) NULL;
2094 int i = index;
2095 wxNode *node = m_lines.Nth( i );
2096 if (node) m_current = (wxListLineData*)node->Data();
2097 if (m_current) MoveToFocus();
2098 m_current = oldCurrent;
2099 }
2100
2101 long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
2102 {
2103 long pos = start;
2104 wxString tmp = str;
2105 if (pos < 0) pos = 0;
2106 wxNode *node = m_lines.Nth( pos );
2107 while (node)
2108 {
2109 wxListLineData *line = (wxListLineData*)node->Data();
2110 wxString s = "";
2111 line->GetText( 0, s );
2112 if (s == tmp) return pos;
2113 node = node->Next();
2114 pos++;
2115 }
2116 return -1;
2117 }
2118
2119 long wxListMainWindow::FindItem(long start, long data)
2120 {
2121 long pos = start;
2122 if (pos < 0) pos = 0;
2123 wxNode *node = m_lines.Nth( pos );
2124 while (node)
2125 {
2126 wxListLineData *line = (wxListLineData*)node->Data();
2127 wxListItem item;
2128 line->GetItem( 0, item );
2129 if (item.m_data == data) return pos;
2130 node = node->Next();
2131 pos++;
2132 }
2133 return -1;
2134 }
2135
2136 long wxListMainWindow::HitTest( int x, int y, int &flags )
2137 {
2138 wxNode *node = m_lines.First();
2139 int count = 0;
2140 while (node)
2141 {
2142 wxListLineData *line = (wxListLineData*)node->Data();
2143 long ret = line->IsHit( x, y );
2144 if (ret & flags)
2145 {
2146 flags = ret;
2147 return count;
2148 }
2149 node = node->Next();
2150 count++;
2151 }
2152 return -1;
2153 }
2154
2155 void wxListMainWindow::InsertItem( wxListItem &item )
2156 {
2157 m_dirty = TRUE;
2158 int mode = 0;
2159 if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
2160 else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
2161 else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
2162 else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo
2163 wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
2164 if (m_mode & wxLC_REPORT)
2165 {
2166 line->InitItems( GetColumnCount() );
2167 item.m_width = GetColumnWidth( 0 )-3;
2168 }
2169 else
2170 line->InitItems( 1 );
2171 line->SetItem( 0, item );
2172 if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
2173 {
2174 wxNode *node = m_lines.Nth( item.m_itemId );
2175 if (node) m_lines.Insert( node, line );
2176 }
2177 else
2178 {
2179 m_lines.Append( line );
2180 }
2181 }
2182
2183 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
2184 {
2185 m_dirty = TRUE;
2186 if (m_mode & wxLC_REPORT)
2187 {
2188 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
2189 wxListHeaderData *column = new wxListHeaderData( item );
2190 if ((col >= 0) && (col < (int)m_columns.GetCount()))
2191 {
2192 wxNode *node = m_columns.Nth( col );
2193 if (node)
2194 m_columns.Insert( node, column );
2195 }
2196 else
2197 {
2198 m_columns.Append( column );
2199 }
2200 }
2201 }
2202
2203 wxListCtrlCompare list_ctrl_compare_func_2;
2204 long list_ctrl_compare_data;
2205
2206 int list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
2207 {
2208 wxListLineData *line1 = *((wxListLineData**)arg1);
2209 wxListLineData *line2 = *((wxListLineData**)arg2);
2210 wxListItem item;
2211 line1->GetItem( 0, item );
2212 long data1 = item.m_data;
2213 line2->GetItem( 0, item );
2214 long data2 = item.m_data;
2215 return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
2216 }
2217
2218 void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
2219 {
2220 list_ctrl_compare_func_2 = fn;
2221 list_ctrl_compare_data = data;
2222 m_lines.Sort( list_ctrl_compare_func_1 );
2223 }
2224
2225 // -------------------------------------------------------------------------------------
2226 // wxListItem
2227 // -------------------------------------------------------------------------------------
2228
2229 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
2230
2231 wxListItem::wxListItem(void)
2232 {
2233 m_mask = 0;
2234 m_itemId = 0;
2235 m_col = 0;
2236 m_state = 0;
2237 m_stateMask = 0;
2238 m_image = 0;
2239 m_data = 0;
2240 m_format = wxLIST_FORMAT_CENTRE;
2241 m_width = 0;
2242 m_colour = wxBLACK;
2243 }
2244
2245 // -------------------------------------------------------------------------------------
2246 // wxListEvent
2247 // -------------------------------------------------------------------------------------
2248
2249 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
2250
2251 wxListEvent::wxListEvent( wxEventType commandType, int id ):
2252 wxNotifyEvent( commandType, id )
2253 {
2254 m_code = 0;
2255 m_itemIndex = 0;
2256 m_oldItemIndex = 0;
2257 m_col = 0;
2258 m_cancelled = FALSE;
2259 m_pointDrag.x = 0;
2260 m_pointDrag.y = 0;
2261 }
2262
2263 // -------------------------------------------------------------------------------------
2264 // wxListCtrl
2265 // -------------------------------------------------------------------------------------
2266
2267 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
2268
2269 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
2270 EVT_SIZE (wxListCtrl::OnSize)
2271 EVT_IDLE (wxListCtrl::OnIdle)
2272 END_EVENT_TABLE()
2273
2274 wxListCtrl::wxListCtrl(void)
2275 {
2276 m_imageListNormal = (wxImageList *) NULL;
2277 m_imageListSmall = (wxImageList *) NULL;
2278 m_imageListState = (wxImageList *) NULL;
2279 m_mainWin = (wxListMainWindow*) NULL;
2280 m_headerWin = (wxListHeaderWindow*) NULL;
2281 }
2282
2283 wxListCtrl::~wxListCtrl(void)
2284 {
2285 }
2286
2287 bool wxListCtrl::Create( wxWindow *parent, wxWindowID id,
2288 const wxPoint &pos, const wxSize &size,
2289 long style, const wxValidator &validator,
2290 const wxString &name )
2291 {
2292 m_imageListNormal = (wxImageList *) NULL;
2293 m_imageListSmall = (wxImageList *) NULL;
2294 m_imageListState = (wxImageList *) NULL;
2295 m_mainWin = (wxListMainWindow*) NULL;
2296 m_headerWin = (wxListHeaderWindow*) NULL;
2297
2298 long s = style;
2299
2300 if ((s & wxLC_REPORT == 0) &&
2301 (s & wxLC_LIST == 0) &&
2302 (s & wxLC_ICON == 0))
2303 s = s | wxLC_LIST;
2304
2305 bool ret = wxControl::Create( parent, id, pos, size, s, name );
2306
2307 SetValidator( validator );
2308
2309 if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER;
2310
2311 m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s );
2312
2313 if (GetWindowStyleFlag() & wxLC_REPORT)
2314 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
2315 else
2316 m_headerWin = (wxListHeaderWindow *) NULL;
2317
2318 return ret;
2319 }
2320
2321 void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
2322 {
2323 // handled in OnIdle
2324
2325 if (m_mainWin) m_mainWin->m_dirty = TRUE;
2326 }
2327
2328 void wxListCtrl::SetSingleStyle( long style, bool add )
2329 {
2330 long flag = GetWindowStyleFlag();
2331
2332 if (add)
2333 {
2334 if (style & wxLC_MASK_TYPE) flag = flag & ~wxLC_MASK_TYPE;
2335 if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
2336 if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
2337 }
2338
2339 if (add)
2340 {
2341 flag |= style;
2342 }
2343 else
2344 {
2345 if (flag & style) flag -= style;
2346 }
2347
2348 SetWindowStyleFlag( flag );
2349 }
2350
2351 void wxListCtrl::SetWindowStyleFlag( long flag )
2352 {
2353 m_mainWin->DeleteEverything();
2354
2355 int width = 0;
2356 int height = 0;
2357 GetClientSize( &width, &height );
2358
2359 m_mainWin->SetMode( flag );
2360
2361 if (flag & wxLC_REPORT)
2362 {
2363 if (!(GetWindowStyleFlag() & wxLC_REPORT))
2364 {
2365 // m_mainWin->SetSize( 0, 24, width, height-24 );
2366 if (!m_headerWin)
2367 {
2368 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
2369 }
2370 else
2371 {
2372 // m_headerWin->SetSize( 0, 0, width, 23 );
2373 m_headerWin->Show( TRUE );
2374 }
2375 }
2376 }
2377 else
2378 {
2379 if (GetWindowStyleFlag() & wxLC_REPORT)
2380 {
2381 // m_mainWin->SetSize( 0, 0, width, height );
2382 m_headerWin->Show( FALSE );
2383 }
2384 }
2385
2386 wxWindow::SetWindowStyleFlag( flag );
2387 }
2388
2389 bool wxListCtrl::GetColumn(int col, wxListItem &item) const
2390 {
2391 m_mainWin->GetColumn( col, item );
2392 return TRUE;
2393 }
2394
2395 bool wxListCtrl::SetColumn( int col, wxListItem& item )
2396 {
2397 m_mainWin->SetColumn( col, item );
2398 return TRUE;
2399 }
2400
2401 int wxListCtrl::GetColumnWidth( int col ) const
2402 {
2403 return m_mainWin->GetColumnWidth( col );
2404 }
2405
2406 bool wxListCtrl::SetColumnWidth( int col, int width )
2407 {
2408 m_mainWin->SetColumnWidth( col, width );
2409 return TRUE;
2410 }
2411
2412 int wxListCtrl::GetCountPerPage(void) const
2413 {
2414 return m_mainWin->GetCountPerPage(); // different from Windows ?
2415 }
2416
2417 /*
2418 wxText& wxListCtrl::GetEditControl(void) const
2419 {
2420 }
2421 */
2422
2423 bool wxListCtrl::GetItem( wxListItem &info ) const
2424 {
2425 m_mainWin->GetItem( info );
2426 return TRUE;
2427 }
2428
2429 bool wxListCtrl::SetItem( wxListItem &info )
2430 {
2431 m_mainWin->SetItem( info );
2432 return TRUE;
2433 }
2434
2435 long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
2436 {
2437 wxListItem info;
2438 info.m_text = label;
2439 info.m_mask = wxLIST_MASK_TEXT;
2440 info.m_itemId = index;
2441 info.m_col = col;
2442 if ( imageId > -1 )
2443 {
2444 info.m_image = imageId;
2445 info.m_mask |= wxLIST_MASK_IMAGE;
2446 }
2447 ;
2448 m_mainWin->SetItem(info);
2449 return TRUE;
2450 }
2451
2452 int wxListCtrl::GetItemState( long item, long stateMask ) const
2453 {
2454 return m_mainWin->GetItemState( item, stateMask );
2455 }
2456
2457 bool wxListCtrl::SetItemState( long item, long state, long stateMask )
2458 {
2459 m_mainWin->SetItemState( item, state, stateMask );
2460 return TRUE;
2461 }
2462
2463 bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
2464 {
2465 wxListItem info;
2466 info.m_image = image;
2467 info.m_mask = wxLIST_MASK_IMAGE;
2468 info.m_itemId = item;
2469 m_mainWin->SetItem( info );
2470 return TRUE;
2471 }
2472
2473 wxString wxListCtrl::GetItemText( long item ) const
2474 {
2475 wxListItem info;
2476 info.m_itemId = item;
2477 m_mainWin->GetItem( info );
2478 return info.m_text;
2479 }
2480
2481 void wxListCtrl::SetItemText( long item, const wxString &str )
2482 {
2483 wxListItem info;
2484 info.m_mask = wxLIST_MASK_TEXT;
2485 info.m_itemId = item;
2486 info.m_text = str;
2487 m_mainWin->SetItem( info );
2488 }
2489
2490 long wxListCtrl::GetItemData( long item ) const
2491 {
2492 wxListItem info;
2493 info.m_itemId = item;
2494 m_mainWin->GetItem( info );
2495 return info.m_data;
2496 }
2497
2498 bool wxListCtrl::SetItemData( long item, long data )
2499 {
2500 wxListItem info;
2501 info.m_mask = wxLIST_MASK_DATA;
2502 info.m_itemId = item;
2503 info.m_data = data;
2504 m_mainWin->SetItem( info );
2505 return TRUE;
2506 }
2507
2508 bool wxListCtrl::GetItemRect( long item, wxRectangle &rect, int WXUNUSED(code) ) const
2509 {
2510 m_mainWin->GetItemRect( item, rect );
2511 return TRUE;
2512 }
2513
2514 bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
2515 {
2516 m_mainWin->GetItemPosition( item, pos );
2517 return TRUE;
2518 }
2519
2520 bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
2521 {
2522 return 0;
2523 }
2524
2525 int wxListCtrl::GetItemCount(void) const
2526 {
2527 return m_mainWin->GetItemCount();
2528 }
2529
2530 int wxListCtrl::GetColumnCount(void) const
2531 {
2532 return m_mainWin->GetColumnCount();
2533 }
2534
2535 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
2536 {
2537 m_mainWin->SetItemSpacing( spacing, isSmall );
2538 }
2539
2540 int wxListCtrl::GetItemSpacing( bool isSmall ) const
2541 {
2542 return m_mainWin->GetItemSpacing( isSmall );
2543 }
2544
2545 int wxListCtrl::GetSelectedItemCount(void) const
2546 {
2547 return m_mainWin->GetSelectedItemCount();
2548 }
2549
2550 /*
2551 wxColour wxListCtrl::GetTextColour(void) const
2552 {
2553 }
2554
2555 void wxListCtrl::SetTextColour(const wxColour& WXUNUSED(col))
2556 {
2557 }
2558 */
2559
2560 long wxListCtrl::GetTopItem(void) const
2561 {
2562 return 0;
2563 }
2564
2565 long wxListCtrl::GetNextItem( long item, int geom, int state ) const
2566 {
2567 return m_mainWin->GetNextItem( item, geom, state );
2568 }
2569
2570 wxImageList *wxListCtrl::GetImageList(int which) const
2571 {
2572 if (which == wxIMAGE_LIST_NORMAL)
2573 {
2574 return m_imageListNormal;
2575 }
2576 else if (which == wxIMAGE_LIST_SMALL)
2577 {
2578 return m_imageListSmall;
2579 }
2580 else if (which == wxIMAGE_LIST_STATE)
2581 {
2582 return m_imageListState;
2583 }
2584 return (wxImageList *) NULL;
2585 }
2586
2587 void wxListCtrl::SetImageList( wxImageList *imageList, int which )
2588 {
2589 m_mainWin->SetImageList( imageList, which );
2590 }
2591
2592 bool wxListCtrl::Arrange( int WXUNUSED(flag) )
2593 {
2594 return 0;
2595 }
2596
2597 bool wxListCtrl::DeleteItem( long item )
2598 {
2599 m_mainWin->DeleteItem( item );
2600 return TRUE;
2601 }
2602
2603 bool wxListCtrl::DeleteAllItems(void)
2604 {
2605 m_mainWin->DeleteAllItems();
2606 return TRUE;
2607 }
2608
2609 bool wxListCtrl::DeleteAllColumns()
2610 {
2611 for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
2612 DeleteColumn(n);
2613
2614 return TRUE;
2615 }
2616
2617 void wxListCtrl::ClearAll()
2618 {
2619 m_mainWin->DeleteEverything();
2620 }
2621
2622 bool wxListCtrl::DeleteColumn( int col )
2623 {
2624 m_mainWin->DeleteColumn( col );
2625 return TRUE;
2626 }
2627
2628 /*
2629 wxText& wxListCtrl::Edit( long WXUNUSED(item ) )
2630 {
2631 }
2632 */
2633
2634 bool wxListCtrl::EnsureVisible( long item )
2635 {
2636 m_mainWin->EnsureVisible( item );
2637 return TRUE;
2638 }
2639
2640 long wxListCtrl::FindItem( long start, const wxString& str, bool partial )
2641 {
2642 return m_mainWin->FindItem( start, str, partial );
2643 }
2644
2645 long wxListCtrl::FindItem( long start, long data )
2646 {
2647 return m_mainWin->FindItem( start, data );
2648 }
2649
2650 long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
2651 int WXUNUSED(direction))
2652 {
2653 return 0;
2654 }
2655
2656 long wxListCtrl::HitTest( const wxPoint &point, int &flags )
2657 {
2658 return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
2659 }
2660
2661 long wxListCtrl::InsertItem( wxListItem& info )
2662 {
2663 m_mainWin->InsertItem( info );
2664 return 0;
2665 }
2666
2667 long wxListCtrl::InsertItem( long index, const wxString &label )
2668 {
2669 wxListItem info;
2670 info.m_text = label;
2671 info.m_mask = wxLIST_MASK_TEXT;
2672 info.m_itemId = index;
2673 return InsertItem( info );
2674 }
2675
2676 long wxListCtrl::InsertItem( long index, int imageIndex )
2677 {
2678 wxListItem info;
2679 info.m_mask = wxLIST_MASK_IMAGE;
2680 info.m_image = imageIndex;
2681 info.m_itemId = index;
2682 return InsertItem( info );
2683 }
2684
2685 long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
2686 {
2687 wxListItem info;
2688 info.m_text = label;
2689 info.m_image = imageIndex;
2690 info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
2691 info.m_itemId = index;
2692 return InsertItem( info );
2693 }
2694
2695 long wxListCtrl::InsertColumn( long col, wxListItem &item )
2696 {
2697 m_mainWin->InsertColumn( col, item );
2698 return 0;
2699 }
2700
2701 long wxListCtrl::InsertColumn( long col, const wxString &heading,
2702 int format, int width )
2703 {
2704 wxListItem item;
2705 item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
2706 item.m_text = heading;
2707 if (width >= -2)
2708 {
2709 item.m_mask |= wxLIST_MASK_WIDTH;
2710 item.m_width = width;
2711 }
2712 ;
2713 item.m_format = format;
2714
2715 return InsertColumn( col, item );
2716 }
2717
2718 bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
2719 {
2720 return 0;
2721 }
2722
2723 // Sort items.
2724 // fn is a function which takes 3 long arguments: item1, item2, data.
2725 // item1 is the long data associated with a first item (NOT the index).
2726 // item2 is the long data associated with a second item (NOT the index).
2727 // data is the same value as passed to SortItems.
2728 // The return value is a negative number if the first item should precede the second
2729 // item, a positive number of the second item should precede the first,
2730 // or zero if the two items are equivalent.
2731 // data is arbitrary data to be passed to the sort function.
2732
2733 bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
2734 {
2735 m_mainWin->SortItems( fn, data );
2736 return TRUE;
2737 }
2738
2739 void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
2740 {
2741 if (!m_mainWin->m_dirty) return;
2742
2743 int cw = 0;
2744 int ch = 0;
2745 GetClientSize( &cw, &ch );
2746
2747 int x = 0;
2748 int y = 0;
2749 int w = 0;
2750 int h = 0;
2751
2752 if (GetWindowStyleFlag() & wxLC_REPORT)
2753 {
2754 m_headerWin->GetPosition( &x, &y );
2755 m_headerWin->GetSize( &w, &h );
2756 if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
2757 m_headerWin->SetSize( 0, 0, cw, 23 );
2758
2759 m_mainWin->GetPosition( &x, &y );
2760 m_mainWin->GetSize( &w, &h );
2761 if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
2762 m_mainWin->SetSize( 0, 24, cw, ch-24 );
2763 }
2764 else
2765 {
2766 m_mainWin->GetPosition( &x, &y );
2767 m_mainWin->GetSize( &w, &h );
2768 if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
2769 m_mainWin->SetSize( 0, 0, cw, ch );
2770 }
2771
2772 m_mainWin->CalculatePositions();
2773 m_mainWin->RealizeChanges();
2774 m_mainWin->m_dirty = FALSE;
2775 m_mainWin->Refresh();
2776 }
2777
2778 void wxListCtrl::SetBackgroundColour( const wxColour &colour )
2779 {
2780 if (m_mainWin)
2781 {
2782 m_mainWin->SetBackgroundColour( colour );
2783 m_mainWin->m_dirty = TRUE;
2784 }
2785 if (m_headerWin)
2786 m_headerWin->SetBackgroundColour( colour );
2787 }
2788
2789 void wxListCtrl::SetForegroundColour( const wxColour &colour )
2790 {
2791 if (m_mainWin)
2792 {
2793 m_mainWin->SetForegroundColour( colour );
2794 m_mainWin->m_dirty = TRUE;
2795 }
2796 if (m_headerWin)
2797 m_headerWin->SetForegroundColour( colour );
2798 }
2799
2800 void wxListCtrl::SetFont( const wxFont &font )
2801 {
2802 if (m_mainWin)
2803 {
2804 m_mainWin->SetFont( font );
2805 m_mainWin->m_dirty = TRUE;
2806 }
2807 if (m_headerWin)
2808 m_headerWin->SetFont( font );
2809 }
2810