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[wxWidgets.git] / src / aui / auibook.cpp
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cd05bf23 1///////////////////////////////////////////////////////////////////////////////
4444d148 2// Name: src/aui/auibook.cpp
cd05bf23
BW		 3// Purpose: wxaui: wx advanced user interface - notebook
4// Author: Benjamin I. Williams
5// Modified by:
6// Created: 2006-06-28
7// Copyright: (C) Copyright 2006, Kirix Corporation, All Rights Reserved
8// Licence: wxWindows Library Licence, Version 3.1
9///////////////////////////////////////////////////////////////////////////////
10
11// ----------------------------------------------------------------------------
12// headers
13// ----------------------------------------------------------------------------
14
15#include "wx/wxprec.h"
16
17#ifdef __BORLANDC__
18 #pragma hdrstop
19#endif
20
21#if wxUSE_AUI
22
189da67c 23#include "wx/aui/auibook.h"
cd05bf23
BW		 24
25#ifndef WX_PRECOMP
4444d148 26 #include "wx/settings.h"
03265113 27 #include "wx/image.h"
c58ba15f 28 #include "wx/menu.h"
cd05bf23
BW		 29#endif
30
4444d148
WS		 31#include "wx/aui/tabmdi.h"
32#include "wx/dcbuffer.h"
33
a0c2e4a0
JS		 34#include "wx/renderer.h"
35
a51dc103
JS		 36#ifdef __WXMAC__
37#include "wx/mac/carbon/private.h"
38#endif
39
cd05bf23
BW		 40#include "wx/arrimpl.cpp"
41WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray)
42WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray)
43
3fd8c988 44DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE)
d92f353c 45DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED)
cd05bf23
BW		 46DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING)
47DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED)
48DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BUTTON)
49DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG)
50DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG)
51DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION)
5d3aeb0f 52DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND)
198be845 53DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK)
d92f353c 54DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE)
69f5e420
BW		 55DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP)
56DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN)
57DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP)
58DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN)
cd05bf23 59
0ce53f32 60IMPLEMENT_CLASS(wxAuiNotebook, wxControl)
5d3aeb0f 61IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl)
cd05bf23
BW		 62IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent)
63
cd05bf23
BW		 64
65
cd05bf23
BW		 66
67
a500c7ed
BW		 68// these functions live in dockart.cpp -- they'll eventually
69// be moved to a new utility cpp file
cd05bf23 70
a500c7ed
BW		 71wxColor wxAuiStepColour(const wxColor& c, int percent);
72
73wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
74 const wxColour& color);
75
76wxString wxAuiChopText(wxDC& dc, const wxString& text, int max_size);
cd05bf23 77
b0d17f7c
BW		 78static void DrawButtons(wxDC& dc,
79 const wxRect& _rect,
80 const wxBitmap& bmp,
81 const wxColour& bkcolour,
82 int button_state)
cd05bf23
BW		 83{
84 wxRect rect = _rect;
85
86 if (button_state == wxAUI_BUTTON_STATE_PRESSED)
87 {
88 rect.x++;
89 rect.y++;
90 }
91
92 if (button_state == wxAUI_BUTTON_STATE_HOVER ||
93 button_state == wxAUI_BUTTON_STATE_PRESSED)
94 {
a500c7ed 95 dc.SetBrush(wxBrush(wxAuiStepColour(bkcolour, 120)));
8096c425 96 dc.SetPen(wxPen(wxAuiStepColour(bkcolour, 75)));
cd05bf23
BW		 97
98 // draw the background behind the button
99 dc.DrawRectangle(rect.x, rect.y, 15, 15);
100 }
101
102 // draw the button itself
103 dc.DrawBitmap(bmp, rect.x, rect.y, true);
104}
105
b0d17f7c
BW		 106static void IndentPressedBitmap(wxRect* rect, int button_state)
107{
108 if (button_state == wxAUI_BUTTON_STATE_PRESSED)
109 {
110 rect->x++;
111 rect->y++;
112 }
113}
114
b0d17f7c
BW		 115
116
117// -- GUI helper classes and functions --
118
119class wxAuiCommandCapture : public wxEvtHandler
120{
121public:
7baac3cb 122
b0d17f7c
BW		 123 wxAuiCommandCapture() { m_last_id = 0; }
124 int GetCommandId() const { return m_last_id; }
125
126 bool ProcessEvent(wxEvent& evt)
127 {
128 if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
129 {
130 m_last_id = evt.GetId();
131 return true;
132 }
7baac3cb 133
b0d17f7c
BW		 134 if (GetNextHandler())
135 return GetNextHandler()->ProcessEvent(evt);
136
137 return false;
138 }
7baac3cb 139
b0d17f7c
BW		 140private:
141 int m_last_id;
142};
143
144
145// -- bitmaps --
146
147#if defined( __WXMAC__ )
148 static unsigned char close_bits[]={
149 0xFF, 0xFF, 0xFF, 0xFF, 0x0F, 0xFE, 0x03, 0xF8, 0x01, 0xF0, 0x19, 0xF3,
150 0xB8, 0xE3, 0xF0, 0xE1, 0xE0, 0xE0, 0xF0, 0xE1, 0xB8, 0xE3, 0x19, 0xF3,
151 0x01, 0xF0, 0x03, 0xF8, 0x0F, 0xFE, 0xFF, 0xFF };
7baac3cb
VZ		 152#elif defined( __WXGTK__)
153 static unsigned char close_bits[]={
154 0xff, 0xff, 0xff, 0xff, 0x07, 0xf0, 0xfb, 0xef, 0xdb, 0xed, 0x8b, 0xe8,
155 0x1b, 0xec, 0x3b, 0xee, 0x1b, 0xec, 0x8b, 0xe8, 0xdb, 0xed, 0xfb, 0xef,
156 0x07, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
b0d17f7c
BW		 157#else
158 static unsigned char close_bits[]={
8896cb72
BW		 159 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe7, 0xf3, 0xcf, 0xf9,
160 0x9f, 0xfc, 0x3f, 0xfe, 0x3f, 0xfe, 0x9f, 0xfc, 0xcf, 0xf9, 0xe7, 0xf3,
161 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
b0d17f7c
BW		 162#endif
163
164static unsigned char left_bits[] = {
165 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe,
166 0x1f, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0xff, 0xfe,
167 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
168
169static unsigned char right_bits[] = {
170 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0xff, 0x9f, 0xff, 0x1f, 0xff,
171 0x1f, 0xfe, 0x1f, 0xfc, 0x1f, 0xfe, 0x1f, 0xff, 0x9f, 0xff, 0xdf, 0xff,
172 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
173
174static unsigned char list_bits[] = {
175 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
176 0x0f, 0xf8, 0xff, 0xff, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfe, 0x7f, 0xff,
177 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
178
179
180
181
182
183
184// -- wxAuiDefaultTabArt class implementation --
185
186wxAuiDefaultTabArt::wxAuiDefaultTabArt()
187{
188 m_normal_font = *wxNORMAL_FONT;
189 m_selected_font = *wxNORMAL_FONT;
190 m_selected_font.SetWeight(wxBOLD);
191 m_measuring_font = m_selected_font;
7baac3cb 192
b0d17f7c 193 m_fixed_tab_width = 100;
2b9aac33 194 m_tab_ctrl_height = 0;
b0d17f7c 195
003cf4ef 196#ifdef __WXMAC__
4ae3fe39 197 wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
003cf4ef
BW		 198#else
199 wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
200#endif
201
3f7fce73
BW		 202 // the base_colour is too pale to use as our base colour,
203 // so darken it a bit --
204 if ((255-base_colour.Red()) +
205 (255-base_colour.Green()) +
206 (255-base_colour.Blue()) < 60)
207 {
208 base_colour = wxAuiStepColour(base_colour, 92);
209 }
c58ba15f 210
003cf4ef 211 m_base_colour = base_colour;
8096c425 212 wxColor border_colour = wxAuiStepColour(base_colour, 75);
7baac3cb 213
8096c425 214 m_border_pen = wxPen(border_colour);
1750e8e2
BW		 215 m_base_colour_pen = wxPen(m_base_colour);
216 m_base_colour_brush = wxBrush(m_base_colour);
7baac3cb 217
a500c7ed
BW		 218 m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK);
219 m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128));
7baac3cb 220
a500c7ed
BW		 221 m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK);
222 m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128));
7baac3cb 223
a500c7ed
BW		 224 m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK);
225 m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128));
7baac3cb 226
a500c7ed
BW		 227 m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK);
228 m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128));
7baac3cb 229
b0d17f7c
BW		 230 m_flags = 0;
231}
232
233wxAuiDefaultTabArt::~wxAuiDefaultTabArt()
234{
235}
236
237wxAuiTabArt* wxAuiDefaultTabArt::Clone()
238{
700614e0
JS		 239 wxAuiDefaultTabArt* art = new wxAuiDefaultTabArt;
240 art->SetNormalFont(m_normal_font);
241 art->SetSelectedFont(m_selected_font);
242 art->SetMeasuringFont(m_measuring_font);
243
244 return art;
b0d17f7c
BW		 245}
246
247void wxAuiDefaultTabArt::SetFlags(unsigned int flags)
248{
249 m_flags = flags;
250}
251
252void wxAuiDefaultTabArt::SetSizingInfo(const wxSize& tab_ctrl_size,
253 size_t tab_count)
254{
255 m_fixed_tab_width = 100;
7baac3cb 256
69685ee0 257 int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4;
c58ba15f 258
97ac2d5e
BW		 259 if (m_flags & wxAUI_NB_CLOSE_BUTTON)
260 tot_width -= m_active_close_bmp.GetWidth();
261 if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON)
262 tot_width -= m_active_windowlist_bmp.GetWidth();
263
b0d17f7c
BW		 264 if (tab_count > 0)
265 {
266 m_fixed_tab_width = tot_width/(int)tab_count;
267 }
7baac3cb
VZ		 268
269
b0d17f7c
BW		 270 if (m_fixed_tab_width < 100)
271 m_fixed_tab_width = 100;
7baac3cb 272
b0d17f7c
BW		 273 if (m_fixed_tab_width > tot_width/2)
274 m_fixed_tab_width = tot_width/2;
7baac3cb 275
b0d17f7c
BW		 276 if (m_fixed_tab_width > 220)
277 m_fixed_tab_width = 220;
7baac3cb 278
2b9aac33 279 m_tab_ctrl_height = tab_ctrl_size.y;
b0d17f7c 280}
7baac3cb
VZ		 281
282
b0d17f7c
BW		 283void wxAuiDefaultTabArt::DrawBackground(wxDC& dc,
284 wxWindow* WXUNUSED(wnd),
285 const wxRect& rect)
286{
287 // draw background
134198f1
JS		 288
289 wxColor top_color = wxAuiStepColour(m_base_colour, 90);
290 wxColor bottom_color = wxAuiStepColour(m_base_colour, 170);
291 wxRect r;
292
293 if (m_flags &wxAUI_NB_BOTTOM)
294 r = wxRect(rect.x, rect.y, rect.width+2, rect.height);
295 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
296 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
297 else //for wxAUI_NB_TOP
298 r = wxRect(rect.x, rect.y, rect.width+2, rect.height-3);
299
6a93539e 300 dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
7baac3cb 301
134198f1
JS		 302
303 // draw base lines
304
305 dc.SetPen(m_border_pen);
306 int y = rect.GetHeight();
307 int w = rect.GetWidth();
308
309 if (m_flags &wxAUI_NB_BOTTOM)
310 {
311 dc.SetBrush(wxBrush(bottom_color));
312 dc.DrawRectangle(-1, 0, w+2, 4);
313 }
314 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
315 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
316 else //for wxAUI_NB_TOP
317 {
318 dc.SetBrush(m_base_colour_brush);
319 dc.DrawRectangle(-1, y-4, w+2, 4);
320 }
b0d17f7c
BW		 321}
322
323
324// DrawTab() draws an individual tab.
325//
326// dc - output dc
327// in_rect - rectangle the tab should be confined to
328// caption - tab's caption
329// active - whether or not the tab is active
330// out_rect - actual output rectangle
331// x_extent - the advance x; where the next tab should start
332
333void wxAuiDefaultTabArt::DrawTab(wxDC& dc,
334 wxWindow* wnd,
793d4365 335 const wxAuiNotebookPage& page,
b0d17f7c 336 const wxRect& in_rect,
b0d17f7c
BW		 337 int close_button_state,
338 wxRect* out_tab_rect,
339 wxRect* out_button_rect,
340 int* x_extent)
341{
342 wxCoord normal_textx, normal_texty;
343 wxCoord selected_textx, selected_texty;
cedd7b22 344 wxCoord texty;
7baac3cb 345
b0d17f7c 346 // if the caption is empty, measure some temporary text
793d4365
BW		 347 wxString caption = page.caption;
348 if (caption.empty())
b0d17f7c 349 caption = wxT("Xj");
7baac3cb 350
b0d17f7c
BW		 351 dc.SetFont(m_selected_font);
352 dc.GetTextExtent(caption, &selected_textx, &selected_texty);
7baac3cb 353
b0d17f7c
BW		 354 dc.SetFont(m_normal_font);
355 dc.GetTextExtent(caption, &normal_textx, &normal_texty);
7baac3cb 356
b0d17f7c 357 // figure out the size of the tab
2b9aac33
BW		 358 wxSize tab_size = GetTabSize(dc,
359 wnd,
793d4365
BW		 360 page.caption,
361 page.bitmap,
362 page.active,
2b9aac33
BW		 363 close_button_state,
364 x_extent);
365
366 wxCoord tab_height = m_tab_ctrl_height - 3;
b0d17f7c
BW		 367 wxCoord tab_width = tab_size.x;
368 wxCoord tab_x = in_rect.x;
369 wxCoord tab_y = in_rect.y + in_rect.height - tab_height;
370
371
793d4365 372 caption = page.caption;
b0d17f7c 373
b0d17f7c
BW		 374
375 // select pen, brush and font for the tab to be drawn
376
793d4365 377 if (page.active)
b0d17f7c 378 {
b0d17f7c 379 dc.SetFont(m_selected_font);
b0d17f7c
BW		 380 texty = selected_texty;
381 }
cedd7b22 382 else
b0d17f7c 383 {
b0d17f7c 384 dc.SetFont(m_normal_font);
b0d17f7c
BW		 385 texty = normal_texty;
386 }
387
7baac3cb 388
7c508bca 389 // create points that will make the tab outline
7baac3cb 390
519337de
BW		 391 int clip_width = tab_width;
392 if (tab_x + clip_width > in_rect.x + in_rect.width)
393 clip_width = (in_rect.x + in_rect.width) - tab_x;
7baac3cb 394
8096c425 395/*
003cf4ef 396 wxPoint clip_points[6];
519337de
BW		 397 clip_points[0] = wxPoint(tab_x, tab_y+tab_height-3);
398 clip_points[1] = wxPoint(tab_x, tab_y+2);
399 clip_points[2] = wxPoint(tab_x+2, tab_y);
400 clip_points[3] = wxPoint(tab_x+clip_width-1, tab_y);
401 clip_points[4] = wxPoint(tab_x+clip_width+1, tab_y+2);
402 clip_points[5] = wxPoint(tab_x+clip_width+1, tab_y+tab_height-3);
003cf4ef 403
eab9751b 404 // FIXME: these ports don't provide wxRegion ctor from array of points
0197bcdd 405#if !defined(__WXDFB__) && !defined(__WXCOCOA__)
003cf4ef 406 // set the clipping region for the tab --
7baac3cb 407 wxRegion clipping_region(WXSIZEOF(clip_points), clip_points);
003cf4ef 408 dc.SetClippingRegion(clipping_region);
0197bcdd 409#endif // !wxDFB && !wxCocoa
8096c425
BW		 410*/
411 // since the above code above doesn't play well with WXDFB or WXCOCOA,
412 // we'll just use a rectangle for the clipping region for now --
413 dc.SetClippingRegion(tab_x, tab_y, clip_width+1, tab_height-3);
003cf4ef 414
c58ba15f 415
003cf4ef 416 wxPoint border_points[6];
134198f1
JS		 417 if (m_flags &wxAUI_NB_BOTTOM)
418 {
419 border_points[0] = wxPoint(tab_x, tab_y);
420 border_points[1] = wxPoint(tab_x, tab_y+tab_height-6);
421 border_points[2] = wxPoint(tab_x+2, tab_y+tab_height-4);
422 border_points[3] = wxPoint(tab_x+tab_width-2, tab_y+tab_height-4);
423 border_points[4] = wxPoint(tab_x+tab_width, tab_y+tab_height-6);
424 border_points[5] = wxPoint(tab_x+tab_width, tab_y);
425 }
426 else //if (m_flags & wxAUI_NB_TOP) {}
427 {
428 border_points[0] = wxPoint(tab_x, tab_y+tab_height-4);
429 border_points[1] = wxPoint(tab_x, tab_y+2);
430 border_points[2] = wxPoint(tab_x+2, tab_y);
431 border_points[3] = wxPoint(tab_x+tab_width-2, tab_y);
432 border_points[4] = wxPoint(tab_x+tab_width, tab_y+2);
433 border_points[5] = wxPoint(tab_x+tab_width, tab_y+tab_height-4);
434 }
435 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
436 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
7baac3cb 437
003cf4ef
BW		 438 int drawn_tab_yoff = border_points[1].y;
439 int drawn_tab_height = border_points[0].y - border_points[1].y;
440
2b9aac33 441
793d4365 442 if (page.active)
003cf4ef 443 {
7baac3cb
VZ		 444 // draw active tab
445
1750e8e2 446 // draw base background color
003cf4ef
BW		 447 wxRect r(tab_x, tab_y, tab_width, tab_height);
448 dc.SetPen(m_base_colour_pen);
449 dc.SetBrush(m_base_colour_brush);
8096c425 450 dc.DrawRectangle(r.x+1, r.y+1, r.width-1, r.height-4);
7baac3cb 451
003cf4ef 452 // this white helps fill out the gradient at the top of the tab
1750e8e2
BW		 453 dc.SetPen(*wxWHITE_PEN);
454 dc.SetBrush(*wxWHITE_BRUSH);
8096c425 455 dc.DrawRectangle(r.x+2, r.y+1, r.width-3, r.height-4);
7baac3cb 456
003cf4ef
BW		 457 // these two points help the rounded corners appear more antialiased
458 dc.SetPen(m_base_colour_pen);
6a93539e
BW		 459 dc.DrawPoint(r.x+2, r.y+1);
460 dc.DrawPoint(r.x+r.width-2, r.y+1);
7baac3cb 461
1750e8e2
BW		 462 // set rectangle down a bit for gradient drawing
463 r.SetHeight(r.GetHeight()/2);
003cf4ef
BW		 464 r.x += 2;
465 r.width -= 2;
1750e8e2 466 r.y += r.height;
6a93539e 467 r.y -= 2;
7baac3cb 468
1750e8e2 469 // draw gradient background
6a93539e
BW		 470 wxColor top_color = *wxWHITE;
471 wxColor bottom_color = m_base_colour;
472 dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH);
b0d17f7c 473 }
cedd7b22 474 else
1750e8e2
BW		 475 {
476 // draw inactive tab
7baac3cb 477
1750e8e2 478 wxRect r(tab_x, tab_y+1, tab_width, tab_height-3);
7baac3cb 479
1750e8e2
BW		 480 // start the gradent up a bit and leave the inside border inset
481 // by a pixel for a 3D look. Only the top half of the inactive
482 // tab will have a slight gradient
6a93539e
BW		 483 r.x += 3;
484 r.y++;
485 r.width -= 4;
1750e8e2 486 r.height /= 2;
6a93539e 487 r.height--;
c58ba15f 488
6a93539e 489 // -- draw top gradient fill for glossy look
1750e8e2 490 wxColor top_color = m_base_colour;
8096c425 491 wxColor bottom_color = wxAuiStepColour(top_color, 160);
1750e8e2 492 dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH);
c58ba15f 493
6a93539e
BW		 494 r.y += r.height;
495 r.y--;
c58ba15f 496
6a93539e
BW		 497 // -- draw bottom fill for glossy look
498 top_color = m_base_colour;
499 bottom_color = m_base_colour;
500 dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
1750e8e2 501 }
7baac3cb
VZ		 502
503 // draw tab outline
003cf4ef 504 dc.SetPen(m_border_pen);
b0d17f7c 505 dc.SetBrush(*wxTRANSPARENT_BRUSH);
7baac3cb
VZ		 506 dc.DrawPolygon(WXSIZEOF(border_points), border_points);
507
7c508bca
BW		 508 // there are two horizontal grey lines at the bottom of the tab control,
509 // this gets rid of the top one of those lines in the tab control
793d4365 510 if (page.active)
b0d17f7c 511 {
134198f1
JS		 512 if (m_flags &wxAUI_NB_BOTTOM)
513 dc.SetPen(wxPen(wxColour(wxAuiStepColour(m_base_colour, 170))));
514 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
515 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
516 else //for wxAUI_NB_TOP
517 dc.SetPen(m_base_colour_pen);
6a93539e 518 dc.DrawLine(border_points[0].x+1,
003cf4ef 519 border_points[0].y,
6a93539e 520 border_points[5].x,
003cf4ef 521 border_points[5].y);
b0d17f7c 522 }
7baac3cb 523
b0d17f7c 524
2b9aac33 525 int text_offset = tab_x + 8;
b0d17f7c 526 int close_button_width = 0;
b0d17f7c
BW		 527 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
528 {
529 close_button_width = m_active_close_bmp.GetWidth();
530 }
7baac3cb 531
a0c2e4a0 532 int bitmap_offset = 0;
793d4365 533 if (page.bitmap.IsOk())
2b9aac33 534 {
a0c2e4a0 535 bitmap_offset = tab_x + 8;
7baac3cb 536
2b9aac33 537 // draw bitmap
793d4365 538 dc.DrawBitmap(page.bitmap,
2b9aac33 539 bitmap_offset,
793d4365 540 drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
2b9aac33 541 true);
7baac3cb 542
793d4365 543 text_offset = bitmap_offset + page.bitmap.GetWidth();
2b9aac33 544 text_offset += 3; // bitmap padding
a0c2e4a0 545
2b9aac33 546 }
cedd7b22 547 else
2b9aac33
BW		 548 {
549 text_offset = tab_x + 8;
550 }
7baac3cb 551
b0d17f7c 552
a500c7ed 553 wxString draw_text = wxAuiChopText(dc,
b0d17f7c
BW		 554 caption,
555 tab_width - (text_offset-tab_x) - close_button_width);
7baac3cb 556
b0d17f7c
BW		 557 // draw tab text
558 dc.DrawText(draw_text,
559 text_offset,
2b9aac33 560 drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1);
b0d17f7c 561
a0c2e4a0
JS		 562 // draw focus rectangle
563 if (page.active && (wnd->FindFocus() == wnd))
564 {
565 wxRect focusRectText(text_offset, (drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1),
566 selected_textx, selected_texty);
567
568 wxRect focusRect;
569 wxRect focusRectBitmap;
b0d17f7c 570
a0c2e4a0
JS		 571 if (page.bitmap.IsOk())
572 focusRectBitmap = wxRect(bitmap_offset, drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
573 page.bitmap.GetWidth(), page.bitmap.GetHeight());
b0d17f7c 574
a0c2e4a0
JS		 575 if (page.bitmap.IsOk() && draw_text.IsEmpty())
576 focusRect = focusRectBitmap;
577 else if (!page.bitmap.IsOk() && !draw_text.IsEmpty())
578 focusRect = focusRectText;
579 else if (page.bitmap.IsOk() && !draw_text.IsEmpty())
580 focusRect = focusRectText.Union(focusRectBitmap);
581
582 focusRect.Inflate(2, 2);
583
584 wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
585 }
b0d17f7c
BW		 586
587 // draw close button if necessary
588 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
589 {
590 wxBitmap bmp = m_disabled_close_bmp;
591
592 if (close_button_state == wxAUI_BUTTON_STATE_HOVER ||
593 close_button_state == wxAUI_BUTTON_STATE_PRESSED)
594 {
595 bmp = m_active_close_bmp;
596 }
7baac3cb 597
b0d17f7c
BW		 598 wxRect rect(tab_x + tab_width - close_button_width - 1,
599 tab_y + (tab_height/2) - (bmp.GetHeight()/2),
600 close_button_width,
601 tab_height);
602 IndentPressedBitmap(&rect, close_button_state);
603 dc.DrawBitmap(bmp, rect.x, rect.y, true);
7baac3cb 604
b0d17f7c
BW		 605 *out_button_rect = rect;
606 }
7baac3cb 607
b0d17f7c 608 *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height);
7baac3cb 609
b0d17f7c
BW		 610 dc.DestroyClippingRegion();
611}
612
613int wxAuiDefaultTabArt::GetIndentSize()
614{
615 return 5;
616}
617
618wxSize wxAuiDefaultTabArt::GetTabSize(wxDC& dc,
619 wxWindow* WXUNUSED(wnd),
620 const wxString& caption,
2b9aac33 621 const wxBitmap& bitmap,
b0d17f7c
BW		 622 bool WXUNUSED(active),
623 int close_button_state,
624 int* x_extent)
625{
626 wxCoord measured_textx, measured_texty, tmp;
7baac3cb 627
b0d17f7c
BW		 628 dc.SetFont(m_measuring_font);
629 dc.GetTextExtent(caption, &measured_textx, &measured_texty);
7baac3cb 630
b0d17f7c 631 dc.GetTextExtent(wxT("ABCDEFXj"), &tmp, &measured_texty);
7baac3cb 632
213e64e9 633 // add padding around the text
2b9aac33
BW		 634 wxCoord tab_width = measured_textx;
635 wxCoord tab_height = measured_texty;
b0d17f7c 636
2b9aac33 637 // if the close button is showing, add space for it
b0d17f7c 638 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
213e64e9 639 tab_width += m_active_close_bmp.GetWidth() + 3;
b0d17f7c 640
2b9aac33
BW		 641 // if there's a bitmap, add space for it
642 if (bitmap.IsOk())
643 {
644 tab_width += bitmap.GetWidth();
645 tab_width += 3; // right side bitmap padding
646 tab_height = wxMax(tab_height, bitmap.GetHeight());
647 }
648
649 // add padding
650 tab_width += 16;
651 tab_height += 10;
b0d17f7c
BW		 652
653 if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH)
654 {
655 tab_width = m_fixed_tab_width;
656 }
7baac3cb 657
b0d17f7c 658 *x_extent = tab_width;
7baac3cb 659
b0d17f7c
BW		 660 return wxSize(tab_width, tab_height);
661}
662
663
664void wxAuiDefaultTabArt::DrawButton(wxDC& dc,
665 wxWindow* WXUNUSED(wnd),
666 const wxRect& in_rect,
667 int bitmap_id,
668 int button_state,
669 int orientation,
b0d17f7c
BW		 670 wxRect* out_rect)
671{
672 wxBitmap bmp;
673 wxRect rect;
7baac3cb 674
793d4365 675 switch (bitmap_id)
b0d17f7c 676 {
793d4365
BW		 677 case wxAUI_BUTTON_CLOSE:
678 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
679 bmp = m_disabled_close_bmp;
cedd7b22 680 else
793d4365
BW		 681 bmp = m_active_close_bmp;
682 break;
683 case wxAUI_BUTTON_LEFT:
684 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
685 bmp = m_disabled_left_bmp;
cedd7b22 686 else
793d4365
BW		 687 bmp = m_active_left_bmp;
688 break;
689 case wxAUI_BUTTON_RIGHT:
690 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
691 bmp = m_disabled_right_bmp;
cedd7b22 692 else
793d4365
BW		 693 bmp = m_active_right_bmp;
694 break;
695 case wxAUI_BUTTON_WINDOWLIST:
696 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
697 bmp = m_disabled_windowlist_bmp;
cedd7b22 698 else
793d4365
BW		 699 bmp = m_active_windowlist_bmp;
700 break;
b0d17f7c 701 }
cd05bf23 702
793d4365 703
b0d17f7c
BW		 704 if (!bmp.IsOk())
705 return;
7baac3cb 706
b0d17f7c 707 rect = in_rect;
7baac3cb 708
b0d17f7c
BW		 709 if (orientation == wxLEFT)
710 {
711 rect.SetX(in_rect.x);
712 rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2));
713 rect.SetWidth(bmp.GetWidth());
714 rect.SetHeight(bmp.GetHeight());
715 }
cedd7b22 716 else
b0d17f7c
BW		 717 {
718 rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
719 ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
720 bmp.GetWidth(), bmp.GetHeight());
721 }
7baac3cb 722
b0d17f7c
BW		 723 IndentPressedBitmap(&rect, button_state);
724 dc.DrawBitmap(bmp, rect.x, rect.y, true);
7baac3cb 725
b0d17f7c
BW		 726 *out_rect = rect;
727}
cd05bf23 728
793d4365
BW		 729int wxAuiDefaultTabArt::ShowDropDown(wxWindow* wnd,
730 const wxAuiNotebookPageArray& pages,
731 int active_idx)
b0d17f7c 732{
c58ba15f 733 wxMenu menuPopup;
3f69756e 734
793d4365 735 size_t i, count = pages.GetCount();
b0d17f7c
BW		 736 for (i = 0; i < count; ++i)
737 {
793d4365 738 const wxAuiNotebookPage& page = pages.Item(i);
d51beb88
BW		 739 wxString caption = page.caption;
740
741 // if there is no caption, make it a space. This will prevent
742 // an assert in the menu code.
743 if (caption.IsEmpty())
744 caption = wxT(" ");
745
746 menuPopup.AppendCheckItem(1000+i, caption);
b0d17f7c 747 }
7baac3cb 748
b0d17f7c
BW		 749 if (active_idx != -1)
750 {
751 menuPopup.Check(1000+active_idx, true);
752 }
7baac3cb 753
7f1e1468 754 // find out where to put the popup menu of window items
b0d17f7c
BW		 755 wxPoint pt = ::wxGetMousePosition();
756 pt = wnd->ScreenToClient(pt);
7baac3cb 757
b0d17f7c
BW		 758 // find out the screen coordinate at the bottom of the tab ctrl
759 wxRect cli_rect = wnd->GetClientRect();
760 pt.y = cli_rect.y + cli_rect.height;
7baac3cb 761
b0d17f7c
BW		 762 wxAuiCommandCapture* cc = new wxAuiCommandCapture;
763 wnd->PushEventHandler(cc);
764 wnd->PopupMenu(&menuPopup, pt);
765 int command = cc->GetCommandId();
766 wnd->PopEventHandler(true);
7baac3cb 767
b0d17f7c
BW		 768 if (command >= 1000)
769 return command-1000;
7baac3cb 770
b0d17f7c
BW		 771 return -1;
772}
3f69756e 773
2b9aac33 774int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd,
793d4365 775 const wxAuiNotebookPageArray& pages,
9fbb7d80 776 const wxSize& required_bmp_size)
b0d17f7c
BW		 777{
778 wxClientDC dc(wnd);
779 dc.SetFont(m_measuring_font);
7baac3cb 780
9fbb7d80
BW		 781 // sometimes a standard bitmap size needs to be enforced, especially
782 // if some tabs have bitmaps and others don't. This is important because
783 // it prevents the tab control from resizing when tabs are added.
784 wxBitmap measure_bmp;
785 if (required_bmp_size.IsFullySpecified())
786 {
787 measure_bmp.Create(required_bmp_size.x,
788 required_bmp_size.y);
789 }
c58ba15f 790
9fbb7d80 791
2b9aac33
BW		 792 int max_y = 0;
793 size_t i, page_count = pages.GetCount();
794 for (i = 0; i < page_count; ++i)
795 {
796 wxAuiNotebookPage& page = pages.Item(i);
797
9fbb7d80
BW		 798 wxBitmap bmp;
799 if (measure_bmp.IsOk())
800 bmp = measure_bmp;
cedd7b22 801 else
9fbb7d80
BW		 802 bmp = page.bitmap;
803
2b9aac33
BW		 804 // we don't use the caption text because we don't
805 // want tab heights to be different in the case
806 // of a very short piece of text on one tab and a very
807 // tall piece of text on another tab
808 int x_ext = 0;
809 wxSize s = GetTabSize(dc,
810 wnd,
811 wxT("ABCDEFGHIj"),
9fbb7d80 812 bmp,
2b9aac33
BW		 813 true,
814 wxAUI_BUTTON_STATE_HIDDEN,
815 &x_ext);
c58ba15f 816
2b9aac33
BW		 817 max_y = wxMax(max_y, s.y);
818 }
7baac3cb 819
2b9aac33 820 return max_y+2;
b0d17f7c
BW		 821}
822
823void wxAuiDefaultTabArt::SetNormalFont(const wxFont& font)
824{
825 m_normal_font = font;
826}
827
828void wxAuiDefaultTabArt::SetSelectedFont(const wxFont& font)
829{
830 m_selected_font = font;
831}
832
833void wxAuiDefaultTabArt::SetMeasuringFont(const wxFont& font)
834{
835 m_measuring_font = font;
836}
837
838
839// -- wxAuiSimpleTabArt class implementation --
840
841wxAuiSimpleTabArt::wxAuiSimpleTabArt()
cd05bf23
BW		 842{
843 m_normal_font = *wxNORMAL_FONT;
844 m_selected_font = *wxNORMAL_FONT;
845 m_selected_font.SetWeight(wxBOLD);
846 m_measuring_font = m_selected_font;
4444d148 847
b0d17f7c
BW		 848 m_flags = 0;
849 m_fixed_tab_width = 100;
850
cd05bf23 851 wxColour base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
4444d148 852
8096c425 853 wxColour background_colour = base_colour;
cd05bf23
BW		 854 wxColour normaltab_colour = base_colour;
855 wxColour selectedtab_colour = *wxWHITE;
4444d148 856
cd05bf23
BW		 857 m_bkbrush = wxBrush(background_colour);
858 m_normal_bkbrush = wxBrush(normaltab_colour);
859 m_normal_bkpen = wxPen(normaltab_colour);
860 m_selected_bkbrush = wxBrush(selectedtab_colour);
861 m_selected_bkpen = wxPen(selectedtab_colour);
7baac3cb 862
a500c7ed
BW		 863 m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK);
864 m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128));
7baac3cb 865
a500c7ed
BW		 866 m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK);
867 m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128));
7baac3cb 868
a500c7ed
BW		 869 m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK);
870 m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128));
7baac3cb 871
a500c7ed
BW		 872 m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK);
873 m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128));
7baac3cb 874
cd05bf23
BW		 875}
876
b0d17f7c 877wxAuiSimpleTabArt::~wxAuiSimpleTabArt()
488e50ee
BW		 878{
879}
880
b0d17f7c
BW		 881wxAuiTabArt* wxAuiSimpleTabArt::Clone()
882{
883 return static_cast<wxAuiTabArt*>(new wxAuiSimpleTabArt);
884}
885
886
887void wxAuiSimpleTabArt::SetFlags(unsigned int flags)
888{
889 m_flags = flags;
890}
891
892void wxAuiSimpleTabArt::SetSizingInfo(const wxSize& tab_ctrl_size,
893 size_t tab_count)
894{
895 m_fixed_tab_width = 100;
7baac3cb 896
69685ee0 897 int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4;
97ac2d5e
BW		 898
899 if (m_flags & wxAUI_NB_CLOSE_BUTTON)
900 tot_width -= m_active_close_bmp.GetWidth();
901 if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON)
902 tot_width -= m_active_windowlist_bmp.GetWidth();
903
b0d17f7c
BW		 904 if (tab_count > 0)
905 {
906 m_fixed_tab_width = tot_width/(int)tab_count;
907 }
7baac3cb
VZ		 908
909
b0d17f7c
BW		 910 if (m_fixed_tab_width < 100)
911 m_fixed_tab_width = 100;
7baac3cb 912
b0d17f7c
BW		 913 if (m_fixed_tab_width > tot_width/2)
914 m_fixed_tab_width = tot_width/2;
7baac3cb 915
b0d17f7c
BW		 916 if (m_fixed_tab_width > 220)
917 m_fixed_tab_width = 220;
918}
919
920void wxAuiSimpleTabArt::DrawBackground(wxDC& dc,
921 wxWindow* WXUNUSED(wnd),
922 const wxRect& rect)
3f69756e
BW		 923{
924 // draw background
a6b0e5bd
BW		 925 dc.SetBrush(m_bkbrush);
926 dc.SetPen(*wxTRANSPARENT_PEN);
927 dc.DrawRectangle(-1, -1, rect.GetWidth()+2, rect.GetHeight()+2);
3f69756e
BW		 928
929 // draw base line
a6b0e5bd
BW		 930 dc.SetPen(*wxGREY_PEN);
931 dc.DrawLine(0, rect.GetHeight()-1, rect.GetWidth(), rect.GetHeight()-1);
3f69756e
BW		 932}
933
4953f8cf 934
3f69756e
BW		 935// DrawTab() draws an individual tab.
936//
937// dc - output dc
938// in_rect - rectangle the tab should be confined to
939// caption - tab's caption
940// active - whether or not the tab is active
941// out_rect - actual output rectangle
942// x_extent - the advance x; where the next tab should start
943
b0d17f7c
BW		 944void wxAuiSimpleTabArt::DrawTab(wxDC& dc,
945 wxWindow* wnd,
793d4365 946 const wxAuiNotebookPage& page,
b0d17f7c 947 const wxRect& in_rect,
b0d17f7c
BW		 948 int close_button_state,
949 wxRect* out_tab_rect,
950 wxRect* out_button_rect,
951 int* x_extent)
3f69756e
BW		 952{
953 wxCoord normal_textx, normal_texty;
954 wxCoord selected_textx, selected_texty;
3f69756e 955 wxCoord textx, texty;
7baac3cb 956
3f69756e 957 // if the caption is empty, measure some temporary text
793d4365
BW		 958 wxString caption = page.caption;
959 if (caption.empty())
3f69756e 960 caption = wxT("Xj");
7baac3cb 961
a6b0e5bd
BW		 962 dc.SetFont(m_selected_font);
963 dc.GetTextExtent(caption, &selected_textx, &selected_texty);
7baac3cb 964
a6b0e5bd
BW		 965 dc.SetFont(m_normal_font);
966 dc.GetTextExtent(caption, &normal_textx, &normal_texty);
7baac3cb 967
a4c8fc23 968 // figure out the size of the tab
2b9aac33
BW		 969 wxSize tab_size = GetTabSize(dc,
970 wnd,
793d4365
BW		 971 page.caption,
972 page.bitmap,
973 page.active,
2b9aac33
BW		 974 close_button_state,
975 x_extent);
3f69756e 976
a4c8fc23
BW		 977 wxCoord tab_height = tab_size.y;
978 wxCoord tab_width = tab_size.x;
3f69756e
BW		 979 wxCoord tab_x = in_rect.x;
980 wxCoord tab_y = in_rect.y + in_rect.height - tab_height;
981
793d4365 982 caption = page.caption;
b965ffff 983
3f69756e
BW		 984 // select pen, brush and font for the tab to be drawn
985
793d4365 986 if (page.active)
3f69756e 987 {
a6b0e5bd
BW		 988 dc.SetPen(m_selected_bkpen);
989 dc.SetBrush(m_selected_bkbrush);
990 dc.SetFont(m_selected_font);
3f69756e
BW		 991 textx = selected_textx;
992 texty = selected_texty;
993 }
cedd7b22 994 else
3f69756e 995 {
a6b0e5bd
BW		 996 dc.SetPen(m_normal_bkpen);
997 dc.SetBrush(m_normal_bkbrush);
998 dc.SetFont(m_normal_font);
3f69756e
BW		 999 textx = normal_textx;
1000 texty = normal_texty;
1001 }
1002
1003
1004 // -- draw line --
1005
1006 wxPoint points[7];
1007 points[0].x = tab_x;
1008 points[0].y = tab_y + tab_height - 1;
1009 points[1].x = tab_x + tab_height - 3;
1010 points[1].y = tab_y + 2;
1011 points[2].x = tab_x + tab_height + 3;
1012 points[2].y = tab_y;
1013 points[3].x = tab_x + tab_width - 2;
1014 points[3].y = tab_y;
1015 points[4].x = tab_x + tab_width;
1016 points[4].y = tab_y + 2;
1017 points[5].x = tab_x + tab_width;
1018 points[5].y = tab_y + tab_height - 1;
1019 points[6] = points[0];
1020
b0d17f7c 1021 dc.SetClippingRegion(in_rect);
3f69756e 1022
7baac3cb 1023 dc.DrawPolygon(WXSIZEOF(points) - 1, points);
3f69756e 1024
a6b0e5bd 1025 dc.SetPen(*wxGREY_PEN);
3f69756e 1026
7baac3cb
VZ		 1027 //dc.DrawLines(active ? WXSIZEOF(points) - 1 : WXSIZEOF(points), points);
1028 dc.DrawLines(WXSIZEOF(points), points);
3f69756e 1029
3f69756e 1030
702b1c7e
BW		 1031 int text_offset;
1032
1033 int close_button_width = 0;
41b76acd 1034 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e
BW		 1035 {
1036 close_button_width = m_active_close_bmp.GetWidth();
1037 text_offset = tab_x + (tab_height/2) + ((tab_width-close_button_width)/2) - (textx/2);
1038 }
cedd7b22 1039 else
702b1c7e
BW		 1040 {
1041 text_offset = tab_x + (tab_height/3) + (tab_width/2) - (textx/2);
1042 }
7baac3cb 1043
b0d17f7c
BW		 1044 // set minimum text offset
1045 if (text_offset < tab_x + tab_height)
1046 text_offset = tab_x + tab_height;
1047
1048 // chop text if necessary
a500c7ed 1049 wxString draw_text = wxAuiChopText(dc,
b0d17f7c
BW		 1050 caption,
1051 tab_width - (text_offset-tab_x) - close_button_width);
702b1c7e
BW		 1052
1053 // draw tab text
b0d17f7c 1054 dc.DrawText(draw_text,
702b1c7e 1055 text_offset,
a4c8fc23 1056 (tab_y + tab_height)/2 - (texty/2) + 1);
3f69756e 1057
702b1c7e 1058
a0c2e4a0
JS		 1059 // draw focus rectangle
1060 if (page.active && (wnd->FindFocus() == wnd))
1061 {
1062 wxRect focusRect(text_offset, ((tab_y + tab_height)/2 - (texty/2) + 1),
1063 selected_textx, selected_texty);
1064
1065 focusRect.Inflate(2, 2);
1066
1067 wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
1068 }
1069
702b1c7e 1070 // draw close button if necessary
41b76acd 1071 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e
BW		 1072 {
1073 wxBitmap bmp;
793d4365 1074 if (page.active)
702b1c7e 1075 bmp = m_active_close_bmp;
cedd7b22 1076 else
702b1c7e 1077 bmp = m_disabled_close_bmp;
7baac3cb 1078
0b3d6ff9
BW		 1079 wxRect rect(tab_x + tab_width - close_button_width - 1,
1080 tab_y + (tab_height/2) - (bmp.GetHeight()/2) + 1,
1081 close_button_width,
1082 tab_height - 1);
b0d17f7c 1083 DrawButtons(dc, rect, bmp, *wxWHITE, close_button_state);
7baac3cb 1084
41b76acd 1085 *out_button_rect = rect;
702b1c7e
BW		 1086 }
1087
1088
41b76acd 1089 *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height);
7baac3cb 1090
b0d17f7c 1091 dc.DestroyClippingRegion();
3f69756e
BW		 1092}
1093
b0d17f7c
BW		 1094int wxAuiSimpleTabArt::GetIndentSize()
1095{
1096 return 0;
1097}
3f69756e 1098
b0d17f7c
BW		 1099wxSize wxAuiSimpleTabArt::GetTabSize(wxDC& dc,
1100 wxWindow* WXUNUSED(wnd),
1101 const wxString& caption,
2b9aac33 1102 const wxBitmap& WXUNUSED(bitmap),
b0d17f7c
BW		 1103 bool WXUNUSED(active),
1104 int close_button_state,
1105 int* x_extent)
4953f8cf
BW		 1106{
1107 wxCoord measured_textx, measured_texty;
7baac3cb 1108
a6b0e5bd
BW		 1109 dc.SetFont(m_measuring_font);
1110 dc.GetTextExtent(caption, &measured_textx, &measured_texty);
7baac3cb 1111
4953f8cf
BW		 1112 wxCoord tab_height = measured_texty + 4;
1113 wxCoord tab_width = measured_textx + tab_height + 5;
1114
41b76acd 1115 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e 1116 tab_width += m_active_close_bmp.GetWidth();
7baac3cb 1117
b0d17f7c
BW		 1118 if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH)
1119 {
1120 tab_width = m_fixed_tab_width;
1121 }
7baac3cb 1122
4953f8cf
BW		 1123 *x_extent = tab_width - (tab_height/2) - 1;
1124
1125 return wxSize(tab_width, tab_height);
1126}
1127
1128
b0d17f7c
BW		 1129void wxAuiSimpleTabArt::DrawButton(wxDC& dc,
1130 wxWindow* WXUNUSED(wnd),
1131 const wxRect& in_rect,
1132 int bitmap_id,
1133 int button_state,
1134 int orientation,
b0d17f7c 1135 wxRect* out_rect)
4953f8cf
BW		 1136{
1137 wxBitmap bmp;
1138 wxRect rect;
7baac3cb 1139
793d4365 1140 switch (bitmap_id)
4953f8cf 1141 {
793d4365
BW		 1142 case wxAUI_BUTTON_CLOSE:
1143 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1144 bmp = m_disabled_close_bmp;
cedd7b22 1145 else
793d4365
BW		 1146 bmp = m_active_close_bmp;
1147 break;
1148 case wxAUI_BUTTON_LEFT:
1149 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1150 bmp = m_disabled_left_bmp;
cedd7b22 1151 else
793d4365
BW		 1152 bmp = m_active_left_bmp;
1153 break;
1154 case wxAUI_BUTTON_RIGHT:
1155 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1156 bmp = m_disabled_right_bmp;
cedd7b22 1157 else
793d4365
BW		 1158 bmp = m_active_right_bmp;
1159 break;
1160 case wxAUI_BUTTON_WINDOWLIST:
1161 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1162 bmp = m_disabled_windowlist_bmp;
cedd7b22 1163 else
793d4365
BW		 1164 bmp = m_active_windowlist_bmp;
1165 break;
4953f8cf
BW		 1166 }
1167
1168 if (!bmp.IsOk())
1169 return;
7baac3cb 1170
4953f8cf 1171 rect = in_rect;
7baac3cb 1172
4953f8cf
BW		 1173 if (orientation == wxLEFT)
1174 {
25d7497c
BW		 1175 rect.SetX(in_rect.x);
1176 rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2));
4953f8cf
BW		 1177 rect.SetWidth(bmp.GetWidth());
1178 rect.SetHeight(bmp.GetHeight());
1179 }
cedd7b22 1180 else
4953f8cf 1181 {
25d7497c
BW		 1182 rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
1183 ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
4953f8cf
BW		 1184 bmp.GetWidth(), bmp.GetHeight());
1185 }
7baac3cb
VZ		 1186
1187
b0d17f7c 1188 DrawButtons(dc, rect, bmp, *wxWHITE, button_state);
7baac3cb 1189
4953f8cf
BW		 1190 *out_rect = rect;
1191}
1192
793d4365
BW		 1193int wxAuiSimpleTabArt::ShowDropDown(wxWindow* wnd,
1194 const wxAuiNotebookPageArray& pages,
1195 int active_idx)
01372b8f 1196{
c58ba15f 1197 wxMenu menuPopup;
01372b8f 1198
793d4365 1199 size_t i, count = pages.GetCount();
01372b8f
BW		 1200 for (i = 0; i < count; ++i)
1201 {
793d4365
BW		 1202 const wxAuiNotebookPage& page = pages.Item(i);
1203 menuPopup.AppendCheckItem(1000+i, page.caption);
01372b8f 1204 }
7baac3cb 1205
01372b8f
BW		 1206 if (active_idx != -1)
1207 {
1208 menuPopup.Check(1000+active_idx, true);
1209 }
7baac3cb 1210
01372b8f
BW		 1211 // find out where to put the popup menu of window
1212 // items. Subtract 100 for now to center the menu
1213 // a bit, until a better mechanism can be implemented
1214 wxPoint pt = ::wxGetMousePosition();
1215 pt = wnd->ScreenToClient(pt);
1216 if (pt.x < 100)
1217 pt.x = 0;
cedd7b22 1218 else
01372b8f 1219 pt.x -= 100;
7baac3cb 1220
01372b8f
BW		 1221 // find out the screen coordinate at the bottom of the tab ctrl
1222 wxRect cli_rect = wnd->GetClientRect();
1223 pt.y = cli_rect.y + cli_rect.height;
7baac3cb 1224
01372b8f
BW		 1225 wxAuiCommandCapture* cc = new wxAuiCommandCapture;
1226 wnd->PushEventHandler(cc);
1227 wnd->PopupMenu(&menuPopup, pt);
1228 int command = cc->GetCommandId();
1229 wnd->PopEventHandler(true);
7baac3cb 1230
01372b8f
BW		 1231 if (command >= 1000)
1232 return command-1000;
7baac3cb 1233
01372b8f
BW		 1234 return -1;
1235}
1236
2b9aac33 1237int wxAuiSimpleTabArt::GetBestTabCtrlSize(wxWindow* wnd,
793d4365 1238 const wxAuiNotebookPageArray& WXUNUSED(pages),
9fbb7d80 1239 const wxSize& WXUNUSED(required_bmp_size))
a4c8fc23
BW		 1240{
1241 wxClientDC dc(wnd);
1242 dc.SetFont(m_measuring_font);
1243 int x_ext = 0;
a6b0e5bd 1244 wxSize s = GetTabSize(dc,
01372b8f
BW		 1245 wnd,
1246 wxT("ABCDEFGHIj"),
2b9aac33 1247 wxNullBitmap,
01372b8f
BW		 1248 true,
1249 wxAUI_BUTTON_STATE_HIDDEN,
1250 &x_ext);
a4c8fc23
BW		 1251 return s.y+3;
1252}
4953f8cf 1253
b0d17f7c 1254void wxAuiSimpleTabArt::SetNormalFont(const wxFont& font)
3f69756e
BW		 1255{
1256 m_normal_font = font;
1257}
1258
b0d17f7c 1259void wxAuiSimpleTabArt::SetSelectedFont(const wxFont& font)
3f69756e
BW		 1260{
1261 m_selected_font = font;
1262}
1263
b0d17f7c 1264void wxAuiSimpleTabArt::SetMeasuringFont(const wxFont& font)
3f69756e
BW		 1265{
1266 m_measuring_font = font;
1267}
1268
1269
1270
1271
3f69756e
BW		 1272// -- wxAuiTabContainer class implementation --
1273
1274
1275// wxAuiTabContainer is a class which contains information about each
1276// tab. It also can render an entire tab control to a specified DC.
1277// It's not a window class itself, because this code will be used by
1278// the wxFrameMananger, where it is disadvantageous to have separate
1279// windows for each tab control in the case of "docked tabs"
1280
1281// A derived class, wxAuiTabCtrl, is an actual wxWindow-derived window
1282// which can be used as a tab control in the normal sense.
1283
1284
1285wxAuiTabContainer::wxAuiTabContainer()
1286{
4953f8cf 1287 m_tab_offset = 0;
702b1c7e 1288 m_flags = 0;
a3a5df9d 1289 m_art = new wxAuiDefaultTabArt;
7baac3cb
VZ		 1290
1291 AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
01372b8f
BW		 1292 AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
1293 AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
4953f8cf 1294 AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
3f69756e
BW		 1295}
1296
fe498448
BW		 1297wxAuiTabContainer::~wxAuiTabContainer()
1298{
3f69756e
BW		 1299 delete m_art;
1300}
1301
a3a5df9d 1302void wxAuiTabContainer::SetArtProvider(wxAuiTabArt* art)
3f69756e
BW		 1303{
1304 delete m_art;
1305 m_art = art;
7baac3cb 1306
b0d17f7c
BW		 1307 if (m_art)
1308 {
1309 m_art->SetFlags(m_flags);
1310 }
3f69756e
BW		 1311}
1312
e0dc13d4 1313wxAuiTabArt* wxAuiTabContainer::GetArtProvider() const
3f69756e
BW		 1314{
1315 return m_art;
fe498448
BW		 1316}
1317
702b1c7e
BW		 1318void wxAuiTabContainer::SetFlags(unsigned int flags)
1319{
1320 m_flags = flags;
7baac3cb 1321
41b76acd 1322 // check for new close button settings
7baac3cb 1323 RemoveButton(wxAUI_BUTTON_LEFT);
01372b8f
BW		 1324 RemoveButton(wxAUI_BUTTON_RIGHT);
1325 RemoveButton(wxAUI_BUTTON_WINDOWLIST);
41b76acd 1326 RemoveButton(wxAUI_BUTTON_CLOSE);
7baac3cb
VZ		 1327
1328
01372b8f
BW		 1329 if (flags & wxAUI_NB_SCROLL_BUTTONS)
1330 {
7baac3cb 1331 AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
01372b8f
BW		 1332 AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
1333 }
1334
1335 if (flags & wxAUI_NB_WINDOWLIST_BUTTON)
1336 {
1337 AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
1338 }
7baac3cb 1339
41b76acd
BW		 1340 if (flags & wxAUI_NB_CLOSE_BUTTON)
1341 {
1342 AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
1343 }
7baac3cb 1344
b0d17f7c
BW		 1345 if (m_art)
1346 {
1347 m_art->SetFlags(m_flags);
1348 }
702b1c7e
BW		 1349}
1350
1351unsigned int wxAuiTabContainer::GetFlags() const
1352{
1353 return m_flags;
1354}
1355
1356
cd05bf23
BW		 1357void wxAuiTabContainer::SetNormalFont(const wxFont& font)
1358{
3f69756e 1359 m_art->SetNormalFont(font);
cd05bf23
BW		 1360}
1361
1362void wxAuiTabContainer::SetSelectedFont(const wxFont& font)
1363{
3f69756e 1364 m_art->SetSelectedFont(font);
cd05bf23
BW		 1365}
1366
1367void wxAuiTabContainer::SetMeasuringFont(const wxFont& font)
1368{
3f69756e 1369 m_art->SetMeasuringFont(font);
cd05bf23
BW		 1370}
1371
1372void wxAuiTabContainer::SetRect(const wxRect& rect)
1373{
1374 m_rect = rect;
7baac3cb 1375
b0d17f7c
BW		 1376 if (m_art)
1377 {
1378 m_art->SetSizingInfo(rect.GetSize(), m_pages.GetCount());
1379 }
cd05bf23
BW		 1380}
1381
1382bool wxAuiTabContainer::AddPage(wxWindow* page,
1383 const wxAuiNotebookPage& info)
1384{
1385 wxAuiNotebookPage page_info;
1386 page_info = info;
1387 page_info.window = page;
4444d148 1388
cd05bf23
BW		 1389 m_pages.Add(page_info);
1390
b0d17f7c
BW		 1391 // let the art provider know how many pages we have
1392 if (m_art)
1393 {
1394 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1395 }
7baac3cb 1396
cd05bf23
BW		 1397 return true;
1398}
1399
1400bool wxAuiTabContainer::InsertPage(wxWindow* page,
1401 const wxAuiNotebookPage& info,
1402 size_t idx)
1403{
1404 wxAuiNotebookPage page_info;
1405 page_info = info;
1406 page_info.window = page;
4444d148 1407
cd05bf23
BW		 1408 if (idx >= m_pages.GetCount())
1409 m_pages.Add(page_info);
cedd7b22 1410 else
cd05bf23
BW		 1411 m_pages.Insert(page_info, idx);
1412
b0d17f7c
BW		 1413 // let the art provider know how many pages we have
1414 if (m_art)
1415 {
1416 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1417 }
7baac3cb 1418
cd05bf23
BW		 1419 return true;
1420}
1421
2fadbbfd
BW		 1422bool wxAuiTabContainer::MovePage(wxWindow* page,
1423 size_t new_idx)
1424{
1425 int idx = GetIdxFromWindow(page);
1426 if (idx == -1)
1427 return false;
7baac3cb 1428
2fadbbfd
BW		 1429 // get page entry, make a copy of it
1430 wxAuiNotebookPage p = GetPage(idx);
7baac3cb 1431
2fadbbfd
BW		 1432 // remove old page entry
1433 RemovePage(page);
7baac3cb 1434
2fadbbfd
BW		 1435 // insert page where it should be
1436 InsertPage(page, p, new_idx);
7baac3cb 1437
2fadbbfd
BW		 1438 return true;
1439}
1440
cd05bf23
BW		 1441bool wxAuiTabContainer::RemovePage(wxWindow* wnd)
1442{
1443 size_t i, page_count = m_pages.GetCount();
1444 for (i = 0; i < page_count; ++i)
1445 {
1446 wxAuiNotebookPage& page = m_pages.Item(i);
1447 if (page.window == wnd)
1448 {
1449 m_pages.RemoveAt(i);
7baac3cb 1450
b0d17f7c
BW		 1451 // let the art provider know how many pages we have
1452 if (m_art)
1453 {
1454 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1455 }
7baac3cb 1456
cd05bf23
BW		 1457 return true;
1458 }
1459 }
4444d148 1460
cd05bf23
BW		 1461 return false;
1462}
1463
1464bool wxAuiTabContainer::SetActivePage(wxWindow* wnd)
1465{
1466 bool found = false;
4444d148 1467
cd05bf23
BW		 1468 size_t i, page_count = m_pages.GetCount();
1469 for (i = 0; i < page_count; ++i)
1470 {
1471 wxAuiNotebookPage& page = m_pages.Item(i);
1472 if (page.window == wnd)
1473 {
1474 page.active = true;
1475 found = true;
1476 }
cedd7b22 1477 else
cd05bf23
BW		 1478 {
1479 page.active = false;
1480 }
1481 }
4444d148 1482
cd05bf23
BW		 1483 return found;
1484}
1485
1486void wxAuiTabContainer::SetNoneActive()
1487{
1488 size_t i, page_count = m_pages.GetCount();
1489 for (i = 0; i < page_count; ++i)
1490 {
1491 wxAuiNotebookPage& page = m_pages.Item(i);
1492 page.active = false;
1493 }
1494}
1495
1496bool wxAuiTabContainer::SetActivePage(size_t page)
1497{
1498 if (page >= m_pages.GetCount())
1499 return false;
4444d148 1500
cd05bf23
BW		 1501 return SetActivePage(m_pages.Item(page).window);
1502}
4444d148 1503
cd05bf23
BW		 1504int wxAuiTabContainer::GetActivePage() const
1505{
1506 size_t i, page_count = m_pages.GetCount();
1507 for (i = 0; i < page_count; ++i)
1508 {
1509 wxAuiNotebookPage& page = m_pages.Item(i);
1510 if (page.active)
1511 return i;
1512 }
4444d148 1513
cd05bf23
BW		 1514 return -1;
1515}
1516
1517wxWindow* wxAuiTabContainer::GetWindowFromIdx(size_t idx) const
1518{
1519 if (idx >= m_pages.GetCount())
1520 return NULL;
4444d148 1521
cd05bf23
BW		 1522 return m_pages[idx].window;
1523}
1524
1525int wxAuiTabContainer::GetIdxFromWindow(wxWindow* wnd) const
1526{
849c353a
VZ		 1527 const size_t page_count = m_pages.GetCount();
1528 for ( size_t i = 0; i < page_count; ++i )
cd05bf23
BW		 1529 {
1530 wxAuiNotebookPage& page = m_pages.Item(i);
1531 if (page.window == wnd)
1532 return i;
1533 }
849c353a 1534 return wxNOT_FOUND;
cd05bf23
BW		 1535}
1536
1537wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx)
1538{
1539 wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
1540
1541 return m_pages[idx];
1542}
1543
c3e016e4
JS		 1544const wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) const
1545{
1546 wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
1547
1548 return m_pages[idx];
1549}
1550
cd05bf23
BW		 1551wxAuiNotebookPageArray& wxAuiTabContainer::GetPages()
1552{
1553 return m_pages;
1554}
1555
1556size_t wxAuiTabContainer::GetPageCount() const
1557{
1558 return m_pages.GetCount();
1559}
1560
4953f8cf
BW		 1561void wxAuiTabContainer::AddButton(int id,
1562 int location,
1563 const wxBitmap& normal_bitmap,
1564 const wxBitmap& disabled_bitmap)
cd05bf23
BW		 1565{
1566 wxAuiTabContainerButton button;
1567 button.id = id;
4953f8cf
BW		 1568 button.bitmap = normal_bitmap;
1569 button.dis_bitmap = disabled_bitmap;
b6418695 1570 button.location = location;
cd05bf23 1571 button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
4444d148 1572
cd05bf23
BW		 1573 m_buttons.Add(button);
1574}
1575
41b76acd
BW		 1576void wxAuiTabContainer::RemoveButton(int id)
1577{
1578 size_t i, button_count = m_buttons.GetCount();
1579
1580 for (i = 0; i < button_count; ++i)
1581 {
1582 if (m_buttons.Item(i).id == id)
1583 {
1584 m_buttons.RemoveAt(i);
1585 return;
1586 }
1587 }
1588}
1589
1590
1591
4953f8cf
BW		 1592size_t wxAuiTabContainer::GetTabOffset() const
1593{
1594 return m_tab_offset;
1595}
cd05bf23 1596
4953f8cf
BW		 1597void wxAuiTabContainer::SetTabOffset(size_t offset)
1598{
1599 m_tab_offset = offset;
1600}
cd05bf23 1601
b0d17f7c
BW		 1602
1603
1604
cd05bf23
BW		 1605// Render() renders the tab catalog to the specified DC
1606// It is a virtual function and can be overridden to
1607// provide custom drawing capabilities
01372b8f 1608void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd)
4444d148 1609{
a9eeb510
BW		 1610 if (!raw_dc || !raw_dc->IsOk())
1611 return;
1612
cd05bf23 1613 wxMemoryDC dc;
ef329166
VZ		 1614
1615 // use the same layout direction as the window DC uses to ensure that the
1616 // text is rendered correctly
1617 dc.SetLayoutDirection(raw_dc->GetLayoutDirection());
1618
cd05bf23 1619 wxBitmap bmp;
4953f8cf
BW		 1620 size_t i;
1621 size_t page_count = m_pages.GetCount();
1622 size_t button_count = m_buttons.GetCount();
1623
1624 // create off-screen bitmap
cd05bf23
BW		 1625 bmp.Create(m_rect.GetWidth(), m_rect.GetHeight());
1626 dc.SelectObject(bmp);
4444d148 1627
a9eeb510
BW		 1628 if (!dc.IsOk())
1629 return;
4953f8cf
BW		 1630
1631 // find out if size of tabs is larger than can be
1632 // afforded on screen
1633 int total_width = 0;
25d7497c 1634 int visible_width = 0;
4953f8cf
BW		 1635 for (i = 0; i < page_count; ++i)
1636 {
1637 wxAuiNotebookPage& page = m_pages.Item(i);
7baac3cb 1638
702b1c7e
BW		 1639 // determine if a close button is on this tab
1640 bool close_button = false;
1641 if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
1642 ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
1643 {
1644 close_button = true;
1645 }
7baac3cb
VZ		 1646
1647
4953f8cf 1648 int x_extent = 0;
a6b0e5bd 1649 wxSize size = m_art->GetTabSize(dc,
01372b8f 1650 wnd,
41b76acd 1651 page.caption,
2b9aac33 1652 page.bitmap,
41b76acd
BW		 1653 page.active,
1654 close_button ?
1655 wxAUI_BUTTON_STATE_NORMAL :
1656 wxAUI_BUTTON_STATE_HIDDEN,
1657 &x_extent);
7baac3cb 1658
4953f8cf
BW		 1659 if (i+1 < page_count)
1660 total_width += x_extent;
cedd7b22 1661 else
4953f8cf 1662 total_width += size.x;
7baac3cb 1663
25d7497c
BW		 1664 if (i >= m_tab_offset)
1665 {
1666 if (i+1 < page_count)
1667 visible_width += x_extent;
cedd7b22 1668 else
25d7497c
BW		 1669 visible_width += size.x;
1670 }
4953f8cf 1671 }
7baac3cb 1672
b0d17f7c 1673 if (total_width > m_rect.GetWidth() || m_tab_offset != 0)
4953f8cf
BW		 1674 {
1675 // show left/right buttons
1676 for (i = 0; i < button_count; ++i)
1677 {
1678 wxAuiTabContainerButton& button = m_buttons.Item(i);
1679 if (button.id == wxAUI_BUTTON_LEFT ||
1680 button.id == wxAUI_BUTTON_RIGHT)
1681 {
1682 button.cur_state &= ~wxAUI_BUTTON_STATE_HIDDEN;
1683 }
1684 }
1685 }
cedd7b22 1686 else
4953f8cf
BW		 1687 {
1688 // hide left/right buttons
1689 for (i = 0; i < button_count; ++i)
1690 {
1691 wxAuiTabContainerButton& button = m_buttons.Item(i);
1692 if (button.id == wxAUI_BUTTON_LEFT ||
1693 button.id == wxAUI_BUTTON_RIGHT)
1694 {
1695 button.cur_state |= wxAUI_BUTTON_STATE_HIDDEN;
1696 }
1697 }
1698 }
1699
25d7497c
BW		 1700 // determine whether left button should be enabled
1701 for (i = 0; i < button_count; ++i)
1702 {
1703 wxAuiTabContainerButton& button = m_buttons.Item(i);
1704 if (button.id == wxAUI_BUTTON_LEFT)
1705 {
1706 if (m_tab_offset == 0)
1707 button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
cedd7b22 1708 else
25d7497c
BW		 1709 button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1710 }
1711 if (button.id == wxAUI_BUTTON_RIGHT)
1712 {
1713 if (visible_width < m_rect.GetWidth() - ((int)button_count*16))
1714 button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
cedd7b22 1715 else
25d7497c
BW		 1716 button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1717 }
1718 }
1719
4953f8cf
BW		 1720
1721
1722 // draw background
a6b0e5bd 1723 m_art->DrawBackground(dc, wnd, m_rect);
4444d148 1724
4953f8cf
BW		 1725 // draw buttons
1726 int left_buttons_width = 0;
1727 int right_buttons_width = 0;
7baac3cb 1728
cd05bf23 1729 int offset = 0;
b6418695
BW		 1730
1731 // draw the buttons on the right side
1732 offset = m_rect.x + m_rect.width;
b6418695
BW		 1733 for (i = 0; i < button_count; ++i)
1734 {
1735 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
7baac3cb 1736
b6418695
BW		 1737 if (button.location != wxRIGHT)
1738 continue;
4953f8cf
BW		 1739 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1740 continue;
7baac3cb 1741
4953f8cf
BW		 1742 wxRect button_rect = m_rect;
1743 button_rect.SetY(1);
1744 button_rect.SetWidth(offset);
1745
a6b0e5bd 1746 m_art->DrawButton(dc,
01372b8f 1747 wnd,
4953f8cf
BW		 1748 button_rect,
1749 button.id,
1750 button.cur_state,
1751 wxRIGHT,
4953f8cf
BW		 1752 &button.rect);
1753
1754 offset -= button.rect.GetWidth();
1755 right_buttons_width += button.rect.GetWidth();
b6418695
BW		 1756 }
1757
1758
1759
1760 offset = 0;
7baac3cb 1761
b6418695
BW		 1762 // draw the buttons on the left side
1763
1764 for (i = 0; i < button_count; ++i)
1765 {
1766 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
7baac3cb 1767
b6418695
BW		 1768 if (button.location != wxLEFT)
1769 continue;
4953f8cf
BW		 1770 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1771 continue;
7baac3cb 1772
4953f8cf
BW		 1773 wxRect button_rect(offset, 1, 1000, m_rect.height);
1774
a6b0e5bd 1775 m_art->DrawButton(dc,
01372b8f 1776 wnd,
4953f8cf
BW		 1777 button_rect,
1778 button.id,
1779 button.cur_state,
1780 wxLEFT,
4953f8cf 1781 &button.rect);
7baac3cb 1782
4953f8cf
BW		 1783 offset += button.rect.GetWidth();
1784 left_buttons_width += button.rect.GetWidth();
b6418695
BW		 1785 }
1786
4953f8cf 1787 offset = left_buttons_width;
7baac3cb 1788
b0d17f7c 1789 if (offset == 0)
7baac3cb
VZ		 1790 offset += m_art->GetIndentSize();
1791
1792
41b76acd 1793 // prepare the tab-close-button array
049333c2
BW		 1794 // make sure tab button entries which aren't used are marked as hidden
1795 for (i = page_count; i < m_tab_close_buttons.GetCount(); ++i)
1796 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
7baac3cb 1797
049333c2 1798 // make sure there are enough tab button entries to accommodate all tabs
41b76acd
BW		 1799 while (m_tab_close_buttons.GetCount() < page_count)
1800 {
1801 wxAuiTabContainerButton tempbtn;
1802 tempbtn.id = wxAUI_BUTTON_CLOSE;
1803 tempbtn.location = wxCENTER;
1804 tempbtn.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1805 m_tab_close_buttons.Add(tempbtn);
1806 }
7baac3cb
VZ		 1807
1808
4abf84fb 1809 // buttons before the tab offset must be set to hidden
41b76acd
BW		 1810 for (i = 0; i < m_tab_offset; ++i)
1811 {
41b76acd
BW		 1812 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1813 }
7baac3cb
VZ		 1814
1815
b6418695 1816 // draw the tabs
cd05bf23
BW		 1817
1818 size_t active = 999;
1819 int active_offset = 0;
b0d17f7c 1820 wxRect active_rect;
4444d148 1821
cd05bf23
BW		 1822 int x_extent = 0;
1823 wxRect rect = m_rect;
1824 rect.y = 0;
cd05bf23 1825 rect.height = m_rect.height;
4444d148 1826
4953f8cf 1827 for (i = m_tab_offset; i < page_count; ++i)
cd05bf23
BW		 1828 {
1829 wxAuiNotebookPage& page = m_pages.Item(i);
41b76acd 1830 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
4444d148 1831
702b1c7e 1832 // determine if a close button is on this tab
702b1c7e
BW		 1833 if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
1834 ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
1835 {
41b76acd
BW		 1836 if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN)
1837 {
1838 tab_button.id = wxAUI_BUTTON_CLOSE;
1839 tab_button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
1840 tab_button.location = wxCENTER;
1841 }
1842 }
cedd7b22 1843 else
41b76acd
BW		 1844 {
1845 tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
702b1c7e
BW		 1846 }
1847
cd05bf23 1848 rect.x = offset;
b0d17f7c
BW		 1849 rect.width = m_rect.width - right_buttons_width - offset - 2;
1850
47b6bebb
BW		 1851 if (rect.width <= 0)
1852 break;
1853
a6b0e5bd 1854 m_art->DrawTab(dc,
01372b8f 1855 wnd,
793d4365 1856 page,
01372b8f 1857 rect,
01372b8f
BW		 1858 tab_button.cur_state,
1859 &page.rect,
1860 &tab_button.rect,
1861 &x_extent);
4444d148 1862
cd05bf23
BW		 1863 if (page.active)
1864 {
1865 active = i;
1866 active_offset = offset;
b0d17f7c 1867 active_rect = rect;
cd05bf23 1868 }
7baac3cb 1869
cd05bf23
BW		 1870 offset += x_extent;
1871 }
4444d148 1872
4abf84fb
BW		 1873
1874 // make sure to deactivate buttons which are off the screen to the right
1875 for (++i; i < m_tab_close_buttons.GetCount(); ++i)
1876 {
1877 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1878 }
1879
1880
cd05bf23 1881 // draw the active tab again so it stands in the foreground
4953f8cf 1882 if (active >= m_tab_offset && active < m_pages.GetCount())
cd05bf23
BW		 1883 {
1884 wxAuiNotebookPage& page = m_pages.Item(active);
1885
41b76acd
BW		 1886 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active);
1887
cd05bf23 1888 rect.x = active_offset;
a6b0e5bd 1889 m_art->DrawTab(dc,
01372b8f 1890 wnd,
793d4365 1891 page,
b0d17f7c 1892 active_rect,
01372b8f
BW		 1893 tab_button.cur_state,
1894 &page.rect,
1895 &tab_button.rect,
1896 &x_extent);
cd05bf23 1897 }
4444d148 1898
7baac3cb 1899
4953f8cf
BW		 1900 raw_dc->Blit(m_rect.x, m_rect.y,
1901 m_rect.GetWidth(), m_rect.GetHeight(),
1902 &dc, 0, 0);
cd05bf23
BW		 1903}
1904
a0c2e4a0
JS		 1905// Is the tab visible?
1906bool wxAuiTabContainer::IsTabVisible(int tabPage, int tabOffset, wxDC* dc, wxWindow* wnd)
1907{
1908 if (!dc || !dc->IsOk())
1909 return false;
1910
1911 size_t i;
1912 size_t page_count = m_pages.GetCount();
1913 size_t button_count = m_buttons.GetCount();
1914
1915 // Hasn't been rendered yet; assume it's visible
1916 if (m_tab_close_buttons.GetCount() < page_count)
1917 return true;
1918
1919 // First check if both buttons are disabled - if so, there's no need to
1920 // check further for visibility.
1921 int arrowButtonVisibleCount = 0;
1922 for (i = 0; i < button_count; ++i)
1923 {
1924 wxAuiTabContainerButton& button = m_buttons.Item(i);
1925 if (button.id == wxAUI_BUTTON_LEFT ||
1926 button.id == wxAUI_BUTTON_RIGHT)
1927 {
1928 if ((button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) == 0)
1929 arrowButtonVisibleCount ++;
1930 }
1931 }
1932
1933 // Tab must be visible
1934 if (arrowButtonVisibleCount == 0)
1935 return true;
1936
1937 // If tab is less than the given offset, it must be invisible by definition
1938 if (tabPage < tabOffset)
1939 return false;
1940
1941 // draw buttons
1942 int left_buttons_width = 0;
1943 int right_buttons_width = 0;
1944
1945 int offset = 0;
1946
1947 // calculate size of the buttons on the right side
1948 offset = m_rect.x + m_rect.width;
1949 for (i = 0; i < button_count; ++i)
1950 {
1951 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
1952
1953 if (button.location != wxRIGHT)
1954 continue;
1955 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1956 continue;
1957
1958 offset -= button.rect.GetWidth();
1959 right_buttons_width += button.rect.GetWidth();
1960 }
1961
1962 offset = 0;
1963
1964 // calculate size of the buttons on the left side
1965 for (i = 0; i < button_count; ++i)
1966 {
1967 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
1968
1969 if (button.location != wxLEFT)
1970 continue;
1971 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1972 continue;
1973
1974 offset += button.rect.GetWidth();
1975 left_buttons_width += button.rect.GetWidth();
1976 }
1977
1978 offset = left_buttons_width;
1979
1980 if (offset == 0)
1981 offset += m_art->GetIndentSize();
1982
1983 wxRect active_rect;
1984
1985 wxRect rect = m_rect;
1986 rect.y = 0;
1987 rect.height = m_rect.height;
1988
1989 // See if the given page is visible at the given tab offset (effectively scroll position)
1990 for (i = tabOffset; i < page_count; ++i)
1991 {
1992 wxAuiNotebookPage& page = m_pages.Item(i);
1993 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
1994
a0c2e4a0
JS		 1995 rect.x = offset;
1996 rect.width = m_rect.width - right_buttons_width - offset - 2;
1997
1998 if (rect.width <= 0)
1999 return false; // haven't found the tab, and we've run out of space, so return false
2000
2001 int x_extent = 0;
2002 wxSize size = m_art->GetTabSize(*dc,
2003 wnd,
2004 page.caption,
2005 page.bitmap,
2006 page.active,
2007 tab_button.cur_state,
2008 &x_extent);
2009
2010 offset += x_extent;
2011
2012 if (i == (size_t) tabPage)
2013 {
2014 // If not all of the tab is visible, and supposing there's space to display it all,
2015 // we could do better so we return false.
2016 if (((m_rect.width - right_buttons_width - offset - 2) <= 0) && ((m_rect.width - right_buttons_width - left_buttons_width) > x_extent))
2017 return false;
2018 else
2019 return true;
2020 }
2021 }
2022
2023 // Shouldn't really get here, but if it does, assume the tab is visible to prevent
2024 // further looping in calling code.
2025 return true;
2026}
2027
2028// Make the tab visible if it wasn't already
2029void wxAuiTabContainer::MakeTabVisible(int tabPage, wxWindow* win)
2030{
2031 wxClientDC dc(win);
2032 if (!IsTabVisible(tabPage, GetTabOffset(), & dc, win))
2033 {
2034 int i;
2035 for (i = 0; i < (int) m_pages.GetCount(); i++)
2036 {
2037 if (IsTabVisible(tabPage, i, & dc, win))
2038 {
2039 SetTabOffset(i);
2040 win->Refresh();
2041 return;
2042 }
2043 }
2044 }
2045}
cd05bf23
BW		 2046
2047// TabHitTest() tests if a tab was hit, passing the window pointer
2048// back if that condition was fulfilled. The function returns
2049// true if a tab was hit, otherwise false
2050bool wxAuiTabContainer::TabHitTest(int x, int y, wxWindow** hit) const
2051{
22a35096 2052 if (!m_rect.Contains(x,y))
cd05bf23 2053 return false;
7baac3cb 2054
41b76acd
BW		 2055 wxAuiTabContainerButton* btn = NULL;
2056 if (ButtonHitTest(x, y, &btn))
2057 {
2058 if (m_buttons.Index(*btn) != wxNOT_FOUND)
2059 return false;
2060 }
4444d148 2061
cd05bf23 2062 size_t i, page_count = m_pages.GetCount();
4444d148 2063
4953f8cf 2064 for (i = m_tab_offset; i < page_count; ++i)
cd05bf23
BW		 2065 {
2066 wxAuiNotebookPage& page = m_pages.Item(i);
22a35096 2067 if (page.rect.Contains(x,y))
cd05bf23 2068 {
4953f8cf
BW		 2069 if (hit)
2070 *hit = page.window;
cd05bf23
BW		 2071 return true;
2072 }
2073 }
4444d148 2074
cd05bf23
BW		 2075 return false;
2076}
2077
2078// ButtonHitTest() tests if a button was hit. The function returns
2079// true if a button was hit, otherwise false
2080bool wxAuiTabContainer::ButtonHitTest(int x, int y,
2081 wxAuiTabContainerButton** hit) const
2082{
22a35096 2083 if (!m_rect.Contains(x,y))
cd05bf23 2084 return false;
4444d148 2085
41b76acd 2086 size_t i, button_count;
7baac3cb
VZ		 2087
2088
41b76acd 2089 button_count = m_buttons.GetCount();
cd05bf23
BW		 2090 for (i = 0; i < button_count; ++i)
2091 {
2092 wxAuiTabContainerButton& button = m_buttons.Item(i);
9b405ab3
BW		 2093 if (button.rect.Contains(x,y) &&
2094 !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
2095 wxAUI_BUTTON_STATE_DISABLED)))
cd05bf23 2096 {
4953f8cf
BW		 2097 if (hit)
2098 *hit = &button;
cd05bf23
BW		 2099 return true;
2100 }
2101 }
7baac3cb 2102
41b76acd
BW		 2103 button_count = m_tab_close_buttons.GetCount();
2104 for (i = 0; i < button_count; ++i)
2105 {
2106 wxAuiTabContainerButton& button = m_tab_close_buttons.Item(i);
9b405ab3
BW		 2107 if (button.rect.Contains(x,y) &&
2108 !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
2109 wxAUI_BUTTON_STATE_DISABLED)))
41b76acd
BW		 2110 {
2111 if (hit)
2112 *hit = &button;
2113 return true;
2114 }
2115 }
7baac3cb 2116
cd05bf23
BW		 2117 return false;
2118}
2119
2120
2121
2122// the utility function ShowWnd() is the same as show,
a3a5df9d 2123// except it handles wxAuiMDIChildFrame windows as well,
cd05bf23
BW		 2124// as the Show() method on this class is "unplugged"
2125static void ShowWnd(wxWindow* wnd, bool show)
2126{
89272c55 2127#if wxUSE_MDI
a3a5df9d 2128 if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23 2129 {
a3a5df9d 2130 wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd;
cd05bf23
BW		 2131 cf->DoShow(show);
2132 }
cedd7b22 2133 else
89272c55 2134#endif
cd05bf23
BW		 2135 {
2136 wnd->Show(show);
2137 }
2138}
2139
2140
2141// DoShowHide() this function shows the active window, then
2142// hides all of the other windows (in that order)
2143void wxAuiTabContainer::DoShowHide()
2144{
2145 wxAuiNotebookPageArray& pages = GetPages();
2146 size_t i, page_count = pages.GetCount();
2147
2148 // show new active page first
2149 for (i = 0; i < page_count; ++i)
2150 {
2151 wxAuiNotebookPage& page = pages.Item(i);
2152 if (page.active)
2153 {
2154 ShowWnd(page.window, true);
2155 break;
2156 }
2157 }
2158
2159 // hide all other pages
2160 for (i = 0; i < page_count; ++i)
2161 {
2162 wxAuiNotebookPage& page = pages.Item(i);
badcaaaf
BW		 2163 if (!page.active)
2164 ShowWnd(page.window, false);
cd05bf23
BW		 2165 }
2166}
2167
2168
2169
2170
2171
2172
2173// -- wxAuiTabCtrl class implementation --
2174
2175
cd05bf23
BW		 2176
2177BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl)
2178 EVT_PAINT(wxAuiTabCtrl::OnPaint)
2179 EVT_ERASE_BACKGROUND(wxAuiTabCtrl::OnEraseBackground)
2180 EVT_SIZE(wxAuiTabCtrl::OnSize)
2181 EVT_LEFT_DOWN(wxAuiTabCtrl::OnLeftDown)
198be845 2182 EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDClick)
cd05bf23 2183 EVT_LEFT_UP(wxAuiTabCtrl::OnLeftUp)
69f5e420
BW		 2184 EVT_MIDDLE_DOWN(wxAuiTabCtrl::OnMiddleDown)
2185 EVT_MIDDLE_UP(wxAuiTabCtrl::OnMiddleUp)
2186 EVT_RIGHT_DOWN(wxAuiTabCtrl::OnRightDown)
2187 EVT_RIGHT_UP(wxAuiTabCtrl::OnRightUp)
cd05bf23
BW		 2188 EVT_MOTION(wxAuiTabCtrl::OnMotion)
2189 EVT_LEAVE_WINDOW(wxAuiTabCtrl::OnLeaveWindow)
c58ba15f 2190 EVT_AUINOTEBOOK_BUTTON(wxID_ANY, wxAuiTabCtrl::OnButton)
a0c2e4a0
JS		 2191 EVT_SET_FOCUS(wxAuiTabCtrl::OnSetFocus)
2192 EVT_KILL_FOCUS(wxAuiTabCtrl::OnKillFocus)
2193 EVT_CHAR(wxAuiTabCtrl::OnChar)
cd05bf23
BW		 2194END_EVENT_TABLE()
2195
2196
2197wxAuiTabCtrl::wxAuiTabCtrl(wxWindow* parent,
2198 wxWindowID id,
2199 const wxPoint& pos,
2200 const wxSize& size,
4444d148 2201 long style) : wxControl(parent, id, pos, size, style)
cd05bf23 2202{
c7bfb76a 2203 SetName(wxT("wxAuiTabCtrl"));
cd05bf23
BW		 2204 m_click_pt = wxDefaultPosition;
2205 m_is_dragging = false;
2206 m_hover_button = NULL;
9b3f654a 2207 m_pressed_button = NULL;
cd05bf23
BW		 2208}
2209
26da5e4f
BW		 2210wxAuiTabCtrl::~wxAuiTabCtrl()
2211{
2212}
cd05bf23
BW		 2213
2214void wxAuiTabCtrl::OnPaint(wxPaintEvent&)
2215{
2216 wxPaintDC dc(this);
4444d148 2217
cd05bf23 2218 dc.SetFont(GetFont());
4444d148 2219
cd05bf23 2220 if (GetPageCount() > 0)
01372b8f 2221 Render(&dc, this);
cd05bf23
BW		 2222}
2223
2224void wxAuiTabCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2225{
2226}
2227
2228void wxAuiTabCtrl::OnSize(wxSizeEvent& evt)
2229{
2230 wxSize s = evt.GetSize();
2231 wxRect r(0, 0, s.GetWidth(), s.GetHeight());
2232 SetRect(r);
2233}
2234
2235void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt)
2236{
2237 CaptureMouse();
2238 m_click_pt = wxDefaultPosition;
2239 m_is_dragging = false;
08c068a4 2240 m_click_tab = NULL;
9b3f654a 2241 m_pressed_button = NULL;
4444d148 2242
760d3542 2243
cd05bf23
BW		 2244 wxWindow* wnd;
2245 if (TabHitTest(evt.m_x, evt.m_y, &wnd))
9b405ab3 2246 {
049333c2 2247 int new_selection = GetIdxFromWindow(wnd);
7baac3cb 2248
68fd4f2c
BW		 2249 // wxAuiNotebooks always want to receive this event
2250 // even if the tab is already active, because they may
2251 // have multiple tab controls
2252 if (new_selection != GetActivePage() ||
2253 GetParent()->IsKindOf(CLASSINFO(wxAuiNotebook)))
049333c2
BW		 2254 {
2255 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2256 e.SetSelection(new_selection);
2257 e.SetOldSelection(GetActivePage());
2258 e.SetEventObject(this);
2259 GetEventHandler()->ProcessEvent(e);
2260 }
4444d148 2261
cd05bf23
BW		 2262 m_click_pt.x = evt.m_x;
2263 m_click_pt.y = evt.m_y;
08c068a4 2264 m_click_tab = wnd;
cd05bf23 2265 }
7baac3cb 2266
cd05bf23
BW		 2267 if (m_hover_button)
2268 {
9b3f654a
BW		 2269 m_pressed_button = m_hover_button;
2270 m_pressed_button->cur_state = wxAUI_BUTTON_STATE_PRESSED;
cd05bf23
BW		 2271 Refresh();
2272 Update();
2273 }
2274}
2275
9b3f654a 2276void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt)
cd05bf23
BW		 2277{
2278 if (GetCapture() == this)
2279 ReleaseMouse();
4444d148 2280
cd05bf23
BW		 2281 if (m_is_dragging)
2282 {
d16619f8 2283 m_is_dragging = false;
cedd7b22 2284
cd05bf23 2285 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, m_windowId);
08c068a4
BW		 2286 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2287 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2288 evt.SetEventObject(this);
2289 GetEventHandler()->ProcessEvent(evt);
cedd7b22 2290
cd05bf23
BW		 2291 return;
2292 }
4444d148 2293
9b3f654a 2294 if (m_pressed_button)
cd05bf23 2295 {
9b3f654a
BW		 2296 // make sure we're still clicking the button
2297 wxAuiTabContainerButton* button = NULL;
2298 if (!ButtonHitTest(evt.m_x, evt.m_y, &button))
2299 return;
7baac3cb 2300
9b3f654a
BW		 2301 if (button != m_pressed_button)
2302 {
2303 m_pressed_button = NULL;
2304 return;
2305 }
2306
cd05bf23
BW		 2307 Refresh();
2308 Update();
4444d148 2309
9b3f654a 2310 if (!(m_pressed_button->cur_state & wxAUI_BUTTON_STATE_DISABLED))
25d7497c
BW		 2311 {
2312 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, m_windowId);
9b362935 2313 evt.SetSelection(GetIdxFromWindow(m_click_tab));
9b3f654a 2314 evt.SetInt(m_pressed_button->id);
25d7497c
BW		 2315 evt.SetEventObject(this);
2316 GetEventHandler()->ProcessEvent(evt);
2317 }
7baac3cb 2318
9b3f654a 2319 m_pressed_button = NULL;
cd05bf23 2320 }
4444d148 2321
cd05bf23
BW		 2322 m_click_pt = wxDefaultPosition;
2323 m_is_dragging = false;
08c068a4 2324 m_click_tab = NULL;
cd05bf23
BW		 2325}
2326
69f5e420
BW		 2327void wxAuiTabCtrl::OnMiddleUp(wxMouseEvent& evt)
2328{
2329 wxWindow* wnd = NULL;
2330 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2331 return;
2332
2333 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId);
2334 e.SetEventObject(this);
2335 e.SetSelection(GetIdxFromWindow(wnd));
2336 GetEventHandler()->ProcessEvent(e);
2337}
2338
2339void wxAuiTabCtrl::OnMiddleDown(wxMouseEvent& evt)
2340{
2341 wxWindow* wnd = NULL;
2342 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2343 return;
2344
2345 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId);
2346 e.SetEventObject(this);
2347 e.SetSelection(GetIdxFromWindow(wnd));
2348 GetEventHandler()->ProcessEvent(e);
2349}
2350
2351void wxAuiTabCtrl::OnRightUp(wxMouseEvent& evt)
2352{
2353 wxWindow* wnd = NULL;
2354 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2355 return;
2356
2357 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId);
2358 e.SetEventObject(this);
2359 e.SetSelection(GetIdxFromWindow(wnd));
2360 GetEventHandler()->ProcessEvent(e);
2361}
2362
2363void wxAuiTabCtrl::OnRightDown(wxMouseEvent& evt)
2364{
2365 wxWindow* wnd = NULL;
2366 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2367 return;
2368
2369 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId);
2370 e.SetEventObject(this);
2371 e.SetSelection(GetIdxFromWindow(wnd));
2372 GetEventHandler()->ProcessEvent(e);
2373}
2374
198be845
JS		 2375void wxAuiTabCtrl::OnLeftDClick(wxMouseEvent& evt)
2376{
2377 wxWindow* wnd;
2378 wxAuiTabContainerButton* button;
2379 if (!TabHitTest(evt.m_x, evt.m_y, &wnd) && !ButtonHitTest(evt.m_x, evt.m_y, &button))
2380 {
2381 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
2382 e.SetEventObject(this);
2383 GetEventHandler()->ProcessEvent(e);
2384 }
2385}
2386
cd05bf23
BW		 2387void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt)
2388{
2389 wxPoint pos = evt.GetPosition();
2390
2391 // check if the mouse is hovering above a button
2392 wxAuiTabContainerButton* button;
2393 if (ButtonHitTest(pos.x, pos.y, &button))
2394 {
b6418695
BW		 2395 if (m_hover_button && button != m_hover_button)
2396 {
2397 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2398 m_hover_button = NULL;
2399 Refresh();
2400 Update();
2401 }
7baac3cb 2402
cd05bf23
BW		 2403 if (button->cur_state != wxAUI_BUTTON_STATE_HOVER)
2404 {
2405 button->cur_state = wxAUI_BUTTON_STATE_HOVER;
2406 Refresh();
2407 Update();
2408 m_hover_button = button;
2409 return;
2410 }
2411 }
cedd7b22 2412 else
cd05bf23
BW		 2413 {
2414 if (m_hover_button)
2415 {
2416 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2417 m_hover_button = NULL;
2418 Refresh();
2419 Update();
2420 }
2421 }
4444d148
WS		 2422
2423
cd05bf23
BW		 2424 if (!evt.LeftIsDown() || m_click_pt == wxDefaultPosition)
2425 return;
4444d148 2426
cd05bf23
BW		 2427 if (m_is_dragging)
2428 {
2429 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, m_windowId);
08c068a4
BW		 2430 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2431 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2432 evt.SetEventObject(this);
2433 GetEventHandler()->ProcessEvent(evt);
2434 return;
4444d148
WS		 2435 }
2436
2437
cd05bf23
BW		 2438 int drag_x_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_X);
2439 int drag_y_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_Y);
2440
2441 if (abs(pos.x - m_click_pt.x) > drag_x_threshold ||
2442 abs(pos.y - m_click_pt.y) > drag_y_threshold)
2443 {
2444 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, m_windowId);
08c068a4
BW		 2445 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2446 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2447 evt.SetEventObject(this);
2448 GetEventHandler()->ProcessEvent(evt);
4444d148 2449
cd05bf23
BW		 2450 m_is_dragging = true;
2451 }
2452}
2453
2454void wxAuiTabCtrl::OnLeaveWindow(wxMouseEvent& WXUNUSED(event))
2455{
2456 if (m_hover_button)
2457 {
2458 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2459 m_hover_button = NULL;
2460 Refresh();
2461 Update();
2462 }
2463}
2464
4953f8cf
BW		 2465void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event)
2466{
2467 int button = event.GetInt();
7baac3cb 2468
4953f8cf
BW		 2469 if (button == wxAUI_BUTTON_LEFT || button == wxAUI_BUTTON_RIGHT)
2470 {
2471 if (button == wxAUI_BUTTON_LEFT)
2472 {
2473 if (GetTabOffset() > 0)
2474 {
2475 SetTabOffset(GetTabOffset()-1);
2476 Refresh();
2477 Update();
2478 }
2479 }
cedd7b22 2480 else
4953f8cf
BW		 2481 {
2482 SetTabOffset(GetTabOffset()+1);
2483 Refresh();
2484 Update();
2485 }
01372b8f 2486 }
cedd7b22 2487 else if (button == wxAUI_BUTTON_WINDOWLIST)
01372b8f 2488 {
793d4365 2489 int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage());
7baac3cb 2490
01372b8f
BW		 2491 if (idx != -1)
2492 {
2493 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2494 e.SetSelection(idx);
2495 e.SetOldSelection(GetActivePage());
2496 e.SetEventObject(this);
2497 GetEventHandler()->ProcessEvent(e);
2498 }
4953f8cf 2499 }
cedd7b22 2500 else
4953f8cf
BW		 2501 {
2502 event.Skip();
2503 }
2504}
cd05bf23 2505
a0c2e4a0
JS		 2506void wxAuiTabCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
2507{
2508 Refresh();
2509}
2510
2511void wxAuiTabCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event))
2512{
2513 Refresh();
2514}
2515
2516void wxAuiTabCtrl::OnChar(wxKeyEvent& event)
2517{
2518 if (GetActivePage() == -1)
2519 {
2520 event.Skip();
2521 return;
2522 }
2523
2524 // We can't leave tab processing to the system; on Windows, tabs and keys
2525 // get eaten by the system and not processed properly if we specify both
2526 // wxTAB_TRAVERSAL and wxWANTS_CHARS. And if we specify just wxTAB_TRAVERSAL,
2527 // we don't key arrow key events.
2528
2529 int key = event.GetKeyCode();
2530
2531 if (key == WXK_NUMPAD_PAGEUP)
2532 key = WXK_PAGEUP;
2533 if (key == WXK_NUMPAD_PAGEDOWN)
2534 key = WXK_PAGEDOWN;
2535 if (key == WXK_NUMPAD_HOME)
2536 key = WXK_HOME;
2537 if (key == WXK_NUMPAD_END)
2538 key = WXK_END;
2539 if (key == WXK_NUMPAD_LEFT)
2540 key = WXK_LEFT;
2541 if (key == WXK_NUMPAD_RIGHT)
2542 key = WXK_RIGHT;
2543
2544 if (key == WXK_TAB || key == WXK_PAGEUP || key == WXK_PAGEDOWN)
2545 {
2546 bool bCtrlDown = event.ControlDown();
2547 bool bShiftDown = event.ShiftDown();
2548
2549 bool bForward = (key == WXK_TAB && !bShiftDown) || (key == WXK_PAGEDOWN);
2550 bool bWindowChange = (key == WXK_PAGEUP) || (key == WXK_PAGEDOWN) || bCtrlDown;
2551 bool bFromTab = (key == WXK_TAB);
2552
2553 wxAuiNotebook* nb = wxDynamicCast(GetParent(), wxAuiNotebook);
2554 if (!nb)
2555 {
2556 event.Skip();
2557 return;
2558 }
2559
2560 wxNavigationKeyEvent keyEvent;
2561 keyEvent.SetDirection(bForward);
2562 keyEvent.SetWindowChange(bWindowChange);
2563 keyEvent.SetFromTab(bFromTab);
2564 keyEvent.SetEventObject(nb);
2565
2566 if (!nb->GetEventHandler()->ProcessEvent(keyEvent))
2567 {
2568 // Not processed? Do an explicit tab into the page.
2569 wxWindow* win = GetWindowFromIdx(GetActivePage());
2570 if (win)
2571 win->SetFocus();
2572 }
2573 return;
2574 }
2575
2576 if (m_pages.GetCount() < 2)
2577 {
2578 event.Skip();
2579 return;
2580 }
2581
2582 int newPage = -1;
2583
5c58a3a9
VZ		 2584 int forwardKey, backwardKey;
2585 if (GetLayoutDirection() == wxLayout_RightToLeft)
2586 {
2587 forwardKey = WXK_LEFT;
2588 backwardKey = WXK_RIGHT;
2589 }
2590 else
2591 {
2592 forwardKey = WXK_RIGHT;
2593 backwardKey = WXK_LEFT;
2594 }
2595
2596 if (key == forwardKey)
a0c2e4a0
JS		 2597 {
2598 if (m_pages.GetCount() > 1)
2599 {
2600 if (GetActivePage() == -1)
2601 newPage = 0;
2602 else if (GetActivePage() < (int) (m_pages.GetCount() - 1))
2603 newPage = GetActivePage() + 1;
2604 }
2605 }
5c58a3a9 2606 else if (key == backwardKey)
a0c2e4a0
JS		 2607 {
2608 if (m_pages.GetCount() > 1)
2609 {
2610 if (GetActivePage() == -1)
2611 newPage = (int) (m_pages.GetCount() - 1);
2612 else if (GetActivePage() > 0)
2613 newPage = GetActivePage() - 1;
2614 }
2615 }
2616 else if (key == WXK_HOME)
2617 {
2618 newPage = 0;
2619 }
2620 else if (key == WXK_END)
2621 {
2622 newPage = (int) (m_pages.GetCount() - 1);
2623 }
2624 else
2625 event.Skip();
2626
2627 if (newPage != -1)
2628 {
2629 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2630 e.SetSelection(newPage);
2631 e.SetOldSelection(newPage);
2632 e.SetEventObject(this);
2633 this->GetEventHandler()->ProcessEvent(e);
2634 }
2635 else
2636 event.Skip();
2637}
2638
cd05bf23
BW		 2639// wxTabFrame is an interesting case. It's important that all child pages
2640// of the multi-notebook control are all actually children of that control
2641// (and not grandchildren). wxTabFrame facilitates this. There is one
2642// instance of wxTabFrame for each tab control inside the multi-notebook.
2643// It's important to know that wxTabFrame is not a real window, but it merely
2644// used to capture the dimensions/positioning of the internal tab control and
2645// it's managed page windows
2646
2647class wxTabFrame : public wxWindow
2648{
2649public:
2650
2651 wxTabFrame()
2652 {
2653 m_tabs = NULL;
2654 m_rect = wxRect(0,0,200,200);
da5e85d9
BW		 2655 m_tab_ctrl_height = 20;
2656 }
4444d148 2657
cedd7b22
PC		 2658 ~wxTabFrame()
2659 {
2660 wxDELETE(m_tabs);
2661 }
bd4e0834 2662
da5e85d9
BW		 2663 void SetTabCtrlHeight(int h)
2664 {
2665 m_tab_ctrl_height = h;
cd05bf23 2666 }
4444d148 2667
cedd7b22 2668protected:
cd05bf23
BW		 2669 void DoSetSize(int x, int y,
2670 int width, int height,
2671 int WXUNUSED(sizeFlags = wxSIZE_AUTO))
2672 {
2673 m_rect = wxRect(x, y, width, height);
2674 DoSizing();
2675 }
4444d148 2676
cd05bf23
BW		 2677 void DoGetClientSize(int* x, int* y) const
2678 {
2679 *x = m_rect.width;
2680 *y = m_rect.height;
2681 }
4f450f41 2682
cedd7b22 2683public:
4f450f41 2684 bool Show( bool WXUNUSED(show = true) ) { return false; }
4444d148 2685
cd05bf23
BW		 2686 void DoSizing()
2687 {
2688 if (!m_tabs)
2689 return;
4444d148 2690
b0d17f7c 2691 m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
134198f1
JS		 2692 if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
2693 {
2694 m_tab_rect = wxRect (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
2695 m_tabs->SetSize (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
2696 m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
2697 }
2698 else //TODO: if (GetFlags() & wxAUI_NB_TOP)
2699 {
2700 m_tab_rect = wxRect (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
2701 m_tabs->SetSize (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
2702 m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
2703 }
2704 // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
2705 // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
2706
cd05bf23 2707 m_tabs->Refresh();
9d59bf68 2708 m_tabs->Update();
4444d148 2709
cd05bf23
BW		 2710 wxAuiNotebookPageArray& pages = m_tabs->GetPages();
2711 size_t i, page_count = pages.GetCount();
4444d148 2712
cd05bf23
BW		 2713 for (i = 0; i < page_count; ++i)
2714 {
2715 wxAuiNotebookPage& page = pages.Item(i);
134198f1
JS		 2716 if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
2717 {
2718 page.window->SetSize(m_rect.x, m_rect.y,
2719 m_rect.width, m_rect.height - m_tab_ctrl_height);
2720 }
2721 else //TODO: if (GetFlags() & wxAUI_NB_TOP)
2722 {
2723 page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height,
2724 m_rect.width, m_rect.height - m_tab_ctrl_height);
2725 }
2726 // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
2727 // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
4444d148 2728
89272c55 2729#if wxUSE_MDI
a3a5df9d 2730 if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23 2731 {
a3a5df9d 2732 wxAuiMDIChildFrame* wnd = (wxAuiMDIChildFrame*)page.window;
cd05bf23
BW		 2733 wnd->ApplyMDIChildFrameRect();
2734 }
89272c55 2735#endif
cd05bf23
BW		 2736 }
2737 }
2738
cedd7b22 2739protected:
134e83cb
BW		 2740 void DoGetSize(int* x, int* y) const
2741 {
2742 if (x)
2743 *x = m_rect.GetWidth();
2744 if (y)
2745 *y = m_rect.GetHeight();
2746 }
4444d148 2747
cedd7b22 2748public:
134e83cb
BW		 2749 void Update()
2750 {
2751 // does nothing
2752 }
4444d148 2753
cd05bf23
BW		 2754 wxRect m_rect;
2755 wxRect m_tab_rect;
2756 wxAuiTabCtrl* m_tabs;
da5e85d9 2757 int m_tab_ctrl_height;
cd05bf23
BW		 2758};
2759
2760
7ebc40e8 2761const int wxAuiBaseTabCtrlId = 5380;
cd05bf23
BW		 2762
2763
a3a5df9d 2764// -- wxAuiNotebook class implementation --
cd05bf23 2765
a3a5df9d 2766BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl)
9fbb7d80 2767 EVT_SIZE(wxAuiNotebook::OnSize)
5bf3f27f 2768 EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook)
7ebc40e8 2769 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2770 wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING,
a3a5df9d 2771 wxAuiNotebook::OnTabClicked)
7ebc40e8 2772 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2773 wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG,
a3a5df9d 2774 wxAuiNotebook::OnTabBeginDrag)
7ebc40e8 2775 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2776 wxEVT_COMMAND_AUINOTEBOOK_END_DRAG,
a3a5df9d 2777 wxAuiNotebook::OnTabEndDrag)
7ebc40e8 2778 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2779 wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION,
a3a5df9d 2780 wxAuiNotebook::OnTabDragMotion)
7ebc40e8 2781 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2782 wxEVT_COMMAND_AUINOTEBOOK_BUTTON,
a3a5df9d 2783 wxAuiNotebook::OnTabButton)
69f5e420
BW		 2784 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2785 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN,
2786 wxAuiNotebook::OnTabMiddleDown)
2787 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2788 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP,
2789 wxAuiNotebook::OnTabMiddleUp)
2790 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2791 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN,
2792 wxAuiNotebook::OnTabRightDown)
2793 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2794 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP,
2795 wxAuiNotebook::OnTabRightUp)
198be845
JS		 2796 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2797 wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK,
2798 wxAuiNotebook::OnTabBgDClick)
5bf3f27f 2799 EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook)
c7bfb76a 2800
5bf3f27f 2801#ifdef wxHAS_NATIVE_TAB_TRAVERSAL
c7bfb76a 2802 WX_EVENT_TABLE_CONTROL_CONTAINER(wxAuiNotebook)
5bf3f27f
JS		 2803#else
2804 // Avoid clash with container event handler functions
2805 EVT_SET_FOCUS(wxAuiNotebook::OnFocus)
2806#endif
cd05bf23
BW		 2807END_EVENT_TABLE()
2808
c7bfb76a
JS		 2809WX_DELEGATE_TO_CONTROL_CONTAINER(wxAuiNotebook, wxControl)
2810
a3a5df9d 2811wxAuiNotebook::wxAuiNotebook()
cd05bf23
BW		 2812{
2813 m_curpage = -1;
7ebc40e8 2814 m_tab_id_counter = wxAuiBaseTabCtrlId;
cd05bf23 2815 m_dummy_wnd = NULL;
da5e85d9 2816 m_tab_ctrl_height = 20;
9fbb7d80 2817 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2818 m_requested_tabctrl_height = -1;
cd05bf23
BW		 2819}
2820
a3a5df9d 2821wxAuiNotebook::wxAuiNotebook(wxWindow *parent,
cd05bf23
BW		 2822 wxWindowID id,
2823 const wxPoint& pos,
2824 const wxSize& size,
2825 long style) : wxControl(parent, id, pos, size, style)
2826{
9fbb7d80
BW		 2827 m_dummy_wnd = NULL;
2828 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2829 m_requested_tabctrl_height = -1;
702b1c7e 2830 InitNotebook(style);
cd05bf23
BW		 2831}
2832
a3a5df9d 2833bool wxAuiNotebook::Create(wxWindow* parent,
cd05bf23
BW		 2834 wxWindowID id,
2835 const wxPoint& pos,
2836 const wxSize& size,
2837 long style)
2838{
2839 if (!wxControl::Create(parent, id, pos, size, style))
2840 return false;
4444d148 2841
702b1c7e 2842 InitNotebook(style);
4444d148 2843
cd05bf23
BW		 2844 return true;
2845}
2846
2847// InitNotebook() contains common initialization
2848// code called by all constructors
a3a5df9d 2849void wxAuiNotebook::InitNotebook(long style)
cd05bf23 2850{
c7bfb76a
JS		 2851 WX_INIT_CONTROL_CONTAINER();
2852 // SetCanFocus(false);
2853
2854 SetName(wxT("wxAuiNotebook"));
da5e85d9 2855 m_curpage = -1;
7ebc40e8 2856 m_tab_id_counter = wxAuiBaseTabCtrlId;
da5e85d9 2857 m_dummy_wnd = NULL;
702b1c7e 2858 m_flags = (unsigned int)style;
ca0d4407 2859 m_tab_ctrl_height = 20;
c58ba15f 2860
cd05bf23
BW		 2861 m_normal_font = *wxNORMAL_FONT;
2862 m_selected_font = *wxNORMAL_FONT;
2863 m_selected_font.SetWeight(wxBOLD);
4444d148 2864
b0d17f7c 2865 SetArtProvider(new wxAuiDefaultTabArt);
4444d148
WS		 2866
2867 m_dummy_wnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0));
cd05bf23
BW		 2868 m_dummy_wnd->SetSize(200, 200);
2869 m_dummy_wnd->Show(false);
4444d148 2870
cd05bf23 2871 m_mgr.SetManagedWindow(this);
a6b7a521
VZ		 2872 m_mgr.SetFlags(wxAUI_MGR_DEFAULT);
2873 m_mgr.SetDockSizeConstraint(1.0, 1.0); // no dock size constraint
4444d148 2874
cd05bf23 2875 m_mgr.AddPane(m_dummy_wnd,
9fbb7d80 2876 wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false));
4444d148 2877
cd05bf23
BW		 2878 m_mgr.Update();
2879}
2880
a3a5df9d 2881wxAuiNotebook::~wxAuiNotebook()
cd05bf23 2882{
18b40f30
JS		 2883 // Indicate we're deleting pages
2884 m_isBeingDeleted = true;
2885
1c0955dd
JS		 2886 while ( GetPageCount() > 0 )
2887 DeletePage(0);
2888
cd05bf23
BW		 2889 m_mgr.UnInit();
2890}
2891
a3a5df9d 2892void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art)
3f69756e
BW		 2893{
2894 m_tabs.SetArtProvider(art);
7baac3cb 2895
ca0d4407 2896 UpdateTabCtrlHeight();
2b9aac33
BW		 2897}
2898
ca0d4407
BW		 2899// SetTabCtrlHeight() is the highest-level override of the
2900// tab height. A call to this function effectively enforces a
2901// specified tab ctrl height, overriding all other considerations,
2902// such as text or bitmap height. It overrides any call to
2903// SetUniformBitmapSize(). Specifying a height of -1 reverts
2904// any previous call and returns to the default behavior
2905
2906void wxAuiNotebook::SetTabCtrlHeight(int height)
2907{
2908 m_requested_tabctrl_height = height;
c58ba15f 2909
ca0d4407
BW		 2910 // if window is already initialized, recalculate the tab height
2911 if (m_dummy_wnd)
2912 {
2913 UpdateTabCtrlHeight();
2914 }
2915}
2916
2917
2918// SetUniformBitmapSize() ensures that all tabs will have
2919// the same height, even if some tabs don't have bitmaps
2920// Passing wxDefaultSize to this function will instruct
2921// the control to use dynamic tab height-- so when a tab
2922// with a large bitmap is added, the tab ctrl's height will
2923// automatically increase to accommodate the bitmap
2924
9fbb7d80
BW		 2925void wxAuiNotebook::SetUniformBitmapSize(const wxSize& size)
2926{
2927 m_requested_bmp_size = size;
c58ba15f 2928
9fbb7d80 2929 // if window is already initialized, recalculate the tab height
dbbe02ea
BW		 2930 if (m_dummy_wnd)
2931 {
ca0d4407 2932 UpdateTabCtrlHeight();
dbbe02ea 2933 }
9fbb7d80
BW		 2934}
2935
ca0d4407
BW		 2936// UpdateTabCtrlHeight() does the actual tab resizing. It's meant
2937// to be used interally
2938void wxAuiNotebook::UpdateTabCtrlHeight()
2b9aac33 2939{
ca0d4407
BW		 2940 // get the tab ctrl height we will use
2941 int height = CalculateTabCtrlHeight();
c58ba15f 2942
2b9aac33
BW		 2943 // if the tab control height needs to change, update
2944 // all of our tab controls with the new height
2945 if (m_tab_ctrl_height != height)
b0d17f7c 2946 {
2b9aac33 2947 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 2948
2b9aac33 2949 m_tab_ctrl_height = height;
7baac3cb 2950
2b9aac33
BW		 2951 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
2952 size_t i, pane_count = all_panes.GetCount();
2953 for (i = 0; i < pane_count; ++i)
2954 {
2955 wxAuiPaneInfo& pane = all_panes.Item(i);
2956 if (pane.name == wxT("dummy"))
2957 continue;
2958 wxTabFrame* tab_frame = (wxTabFrame*)pane.window;
2959 wxAuiTabCtrl* tabctrl = tab_frame->m_tabs;
2960 tab_frame->SetTabCtrlHeight(m_tab_ctrl_height);
2961 tabctrl->SetArtProvider(art->Clone());
2962 tab_frame->DoSizing();
2963 }
b0d17f7c 2964 }
3f69756e
BW		 2965}
2966
9fbb7d80
BW		 2967void wxAuiNotebook::UpdateHintWindowSize()
2968{
2969 wxSize size = CalculateNewSplitSize();
c58ba15f 2970
9fbb7d80
BW		 2971 // the placeholder hint window should be set to this size
2972 wxAuiPaneInfo& info = m_mgr.GetPane(wxT("dummy"));
2973 if (info.IsOk())
2974 {
2975 info.MinSize(size);
2976 info.BestSize(size);
2977 m_dummy_wnd->SetSize(size);
2978 }
2979}
2980
2981
2982// calculates the size of the new split
2983wxSize wxAuiNotebook::CalculateNewSplitSize()
2984{
2985 // count number of tab controls
2986 int tab_ctrl_count = 0;
2987 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
2988 size_t i, pane_count = all_panes.GetCount();
2989 for (i = 0; i < pane_count; ++i)
2990 {
2991 wxAuiPaneInfo& pane = all_panes.Item(i);
2992 if (pane.name == wxT("dummy"))
2993 continue;
2994 tab_ctrl_count++;
2995 }
2996
2997 wxSize new_split_size;
c58ba15f 2998
9fbb7d80
BW		 2999 // if there is only one tab control, the first split
3000 // should happen around the middle
3001 if (tab_ctrl_count < 2)
3002 {
3003 new_split_size = GetClientSize();
3004 new_split_size.x /= 2;
3005 new_split_size.y /= 2;
3006 }
cedd7b22 3007 else
9fbb7d80
BW		 3008 {
3009 // this is in place of a more complicated calculation
3010 // that needs to be implemented
3011 new_split_size = wxSize(180,180);
3012 }
c58ba15f 3013
9fbb7d80
BW		 3014 return new_split_size;
3015}
3016
2b9aac33
BW		 3017int wxAuiNotebook::CalculateTabCtrlHeight()
3018{
ca0d4407
BW		 3019 // if a fixed tab ctrl height is specified,
3020 // just return that instead of calculating a
3021 // tab height
3022 if (m_requested_tabctrl_height != -1)
3023 return m_requested_tabctrl_height;
c58ba15f 3024
2b9aac33
BW		 3025 // find out new best tab height
3026 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 3027
9fbb7d80
BW		 3028 return art->GetBestTabCtrlSize(this,
3029 m_tabs.GetPages(),
3030 m_requested_bmp_size);
2b9aac33
BW		 3031}
3032
3033
e0dc13d4 3034wxAuiTabArt* wxAuiNotebook::GetArtProvider() const
3f69756e
BW		 3035{
3036 return m_tabs.GetArtProvider();
3037}
3038
0ce53f32
BW		 3039void wxAuiNotebook::SetWindowStyleFlag(long style)
3040{
3041 wxControl::SetWindowStyleFlag(style);
7baac3cb 3042
0ce53f32 3043 m_flags = (unsigned int)style;
7baac3cb 3044
0ce53f32
BW		 3045 // if the control is already initialized
3046 if (m_mgr.GetManagedWindow() == (wxWindow*)this)
3047 {
3048 // let all of the tab children know about the new style
7baac3cb 3049
0ce53f32
BW		 3050 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
3051 size_t i, pane_count = all_panes.GetCount();
3052 for (i = 0; i < pane_count; ++i)
3053 {
3054 wxAuiPaneInfo& pane = all_panes.Item(i);
3055 if (pane.name == wxT("dummy"))
3056 continue;
97ac2d5e
BW		 3057 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
3058 wxAuiTabCtrl* tabctrl = tabframe->m_tabs;
0ce53f32 3059 tabctrl->SetFlags(m_flags);
97ac2d5e 3060 tabframe->DoSizing();
0ce53f32
BW		 3061 tabctrl->Refresh();
3062 tabctrl->Update();
3063 }
3064 }
3065}
3066
3067
a3a5df9d 3068bool wxAuiNotebook::AddPage(wxWindow* page,
cd05bf23
BW		 3069 const wxString& caption,
3070 bool select,
3071 const wxBitmap& bitmap)
3072{
3073 return InsertPage(GetPageCount(), page, caption, select, bitmap);
3074}
4444d148 3075
a3a5df9d 3076bool wxAuiNotebook::InsertPage(size_t page_idx,
cd05bf23
BW		 3077 wxWindow* page,
3078 const wxString& caption,
3079 bool select,
3080 const wxBitmap& bitmap)
3081{
c36cdfc0
BW		 3082 wxASSERT_MSG(page, wxT("page pointer must be non-NULL"));
3083 if (!page)
3084 return false;
5c58a3a9 3085
3d9b52a8
JS		 3086 page->Reparent(this);
3087
cd05bf23
BW		 3088 wxAuiNotebookPage info;
3089 info.window = page;
3090 info.caption = caption;
3091 info.bitmap = bitmap;
3092 info.active = false;
3093
3094 // if there are currently no tabs, the first added
3095 // tab must be active
3096 if (m_tabs.GetPageCount() == 0)
3097 info.active = true;
3098
3099 m_tabs.InsertPage(page, info, page_idx);
3100
298773ec
BW		 3101 // if that was the first page added, even if
3102 // select is false, it must become the "current page"
3103 // (though no select events will be fired)
3104 if (!select && m_tabs.GetPageCount() == 1)
092d7f88
BW		 3105 select = true;
3106 //m_curpage = GetPageIndex(page);
298773ec 3107
cd05bf23
BW		 3108 wxAuiTabCtrl* active_tabctrl = GetActiveTabCtrl();
3109 if (page_idx >= active_tabctrl->GetPageCount())
3110 active_tabctrl->AddPage(page, info);
cedd7b22 3111 else
cd05bf23 3112 active_tabctrl->InsertPage(page, info, page_idx);
4444d148 3113
ca0d4407 3114 UpdateTabCtrlHeight();
cd05bf23
BW		 3115 DoSizing();
3116 active_tabctrl->DoShowHide();
4444d148 3117
3d9b52a8
JS		 3118 // adjust selected index
3119 if(m_curpage >= (int) page_idx)
3120 m_curpage++;
3121
cd05bf23
BW		 3122 if (select)
3123 {
849c353a 3124 SetSelectionToWindow(page);
cd05bf23 3125 }
4444d148 3126
cd05bf23
BW		 3127 return true;
3128}
3129
3130
3131// DeletePage() removes a tab from the multi-notebook,
3132// and destroys the window as well
a3a5df9d 3133bool wxAuiNotebook::DeletePage(size_t page_idx)
7baac3cb 3134{
fd749f4a
BW		 3135 if (page_idx >= m_tabs.GetPageCount())
3136 return false;
cedd7b22 3137
4444d148 3138 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
cedd7b22 3139
fd749f4a
BW		 3140 // hide the window in advance, as this will
3141 // prevent flicker
3142 ShowWnd(wnd, false);
5d3aeb0f
BW		 3143
3144 if (!RemovePage(page_idx))
3145 return false;
3146
89272c55 3147#if wxUSE_MDI
5d3aeb0f
BW		 3148 // actually destroy the window now
3149 if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
3150 {
3151 // delete the child frame with pending delete, as is
3152 // customary with frame windows
3153 if (!wxPendingDelete.Member(wnd))
3154 wxPendingDelete.Append(wnd);
3155 }
cedd7b22 3156 else
89272c55 3157#endif
5d3aeb0f
BW		 3158 {
3159 wnd->Destroy();
3160 }
7baac3cb 3161
5d3aeb0f 3162 return true;
cd05bf23
BW		 3163}
3164
3165
3166
3167// RemovePage() removes a tab from the multi-notebook,
3168// but does not destroy the window
a3a5df9d 3169bool wxAuiNotebook::RemovePage(size_t page_idx)
cd05bf23 3170{
9b362935
BW		 3171 // save active window pointer
3172 wxWindow* active_wnd = NULL;
3173 if (m_curpage >= 0)
3174 active_wnd = m_tabs.GetWindowFromIdx(m_curpage);
cedd7b22 3175
9b362935 3176 // save pointer of window being deleted
cd05bf23 3177 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
5d3aeb0f 3178 wxWindow* new_active = NULL;
4444d148 3179
13aaa50f
BW		 3180 // make sure we found the page
3181 if (!wnd)
3182 return false;
cedd7b22 3183
5d3aeb0f 3184 // find out which onscreen tab ctrl owns this tab
cd05bf23
BW		 3185 wxAuiTabCtrl* ctrl;
3186 int ctrl_idx;
5d3aeb0f
BW		 3187 if (!FindTab(wnd, &ctrl, &ctrl_idx))
3188 return false;
3189
13aaa50f
BW		 3190 bool is_curpage = (m_curpage == (int)page_idx);
3191 bool is_active_in_split = ctrl->GetPage(ctrl_idx).active;
5d3aeb0f 3192
4444d148 3193
5d3aeb0f
BW		 3194 // remove the tab from main catalog
3195 if (!m_tabs.RemovePage(wnd))
3196 return false;
3197
3198 // remove the tab from the onscreen tab ctrl
3199 ctrl->RemovePage(wnd);
3200
13aaa50f
BW		 3201 if (is_active_in_split)
3202 {
3203 int ctrl_new_page_count = (int)ctrl->GetPageCount();
cedd7b22 3204
13aaa50f
BW		 3205 if (ctrl_idx >= ctrl_new_page_count)
3206 ctrl_idx = ctrl_new_page_count-1;
cedd7b22 3207
13aaa50f
BW		 3208 if (ctrl_idx >= 0 && ctrl_idx < (int)ctrl->GetPageCount())
3209 {
3210 // set new page as active in the tab split
3211 ctrl->SetActivePage(ctrl_idx);
cedd7b22 3212
13aaa50f
BW		 3213 // if the page deleted was the current page for the
3214 // entire tab control, then record the window
3215 // pointer of the new active page for activation
3216 if (is_curpage)
3217 {
3218 new_active = ctrl->GetWindowFromIdx(ctrl_idx);
3219 }
3220 }
3221 }
cedd7b22 3222 else
9b362935
BW		 3223 {
3224 // we are not deleting the active page, so keep it the same
3225 new_active = active_wnd;
3226 }
13aaa50f 3227
cedd7b22 3228
13aaa50f
BW		 3229 if (!new_active)
3230 {
3231 // we haven't yet found a new page to active,
3232 // so select the next page from the main tab
3233 // catalogue
cedd7b22 3234
13aaa50f
BW		 3235 if (page_idx < m_tabs.GetPageCount())
3236 {
3237 new_active = m_tabs.GetPage(page_idx).window;
3238 }
cedd7b22 3239
13aaa50f
BW		 3240 if (!new_active && m_tabs.GetPageCount() > 0)
3241 {
3242 new_active = m_tabs.GetPage(0).window;
3243 }
3244 }
5d3aeb0f 3245
cedd7b22 3246
5d3aeb0f
BW		 3247 RemoveEmptyTabFrames();
3248
3249 // set new active pane
18b40f30 3250 if (new_active && !m_isBeingDeleted)
5d3aeb0f
BW		 3251 {
3252 m_curpage = -1;
849c353a 3253 SetSelectionToWindow(new_active);
5d3aeb0f 3254 }
cedd7b22 3255
5d3aeb0f 3256 return true;
cd05bf23
BW		 3257}
3258
e0dc13d4
BW		 3259// GetPageIndex() returns the index of the page, or -1 if the
3260// page could not be located in the notebook
3261int wxAuiNotebook::GetPageIndex(wxWindow* page_wnd) const
3262{
3263 return m_tabs.GetIdxFromWindow(page_wnd);
3264}
3265
3266
3267
cd05bf23 3268// SetPageText() changes the tab caption of the specified page
a3a5df9d 3269bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text)
4444d148 3270{
cd05bf23
BW		 3271 if (page_idx >= m_tabs.GetPageCount())
3272 return false;
4444d148 3273
cd05bf23
BW		 3274 // update our own tab catalog
3275 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3276 page_info.caption = text;
4444d148 3277
cd05bf23
BW		 3278 // update what's on screen
3279 wxAuiTabCtrl* ctrl;
3280 int ctrl_idx;
3281 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3282 {
3283 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3284 info.caption = text;
3285 ctrl->Refresh();
639a4f7b 3286 ctrl->Update();
cd05bf23 3287 }
4444d148 3288
cd05bf23
BW		 3289 return true;
3290}
3291
c3e016e4
JS		 3292// returns the page caption
3293wxString wxAuiNotebook::GetPageText(size_t page_idx) const
3294{
3295 if (page_idx >= m_tabs.GetPageCount())
3296 return wxEmptyString;
3297
3298 // update our own tab catalog
3299 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3300 return page_info.caption;
3301}
e0dc13d4
BW		 3302
3303bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap)
3304{
3305 if (page_idx >= m_tabs.GetPageCount())
3306 return false;
7baac3cb 3307
e0dc13d4
BW		 3308 // update our own tab catalog
3309 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3310 page_info.bitmap = bitmap;
7baac3cb 3311
e0dc13d4 3312 // tab height might have changed
ca0d4407 3313 UpdateTabCtrlHeight();
7baac3cb 3314
e0dc13d4
BW		 3315 // update what's on screen
3316 wxAuiTabCtrl* ctrl;
3317 int ctrl_idx;
3318 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3319 {
3320 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3321 info.bitmap = bitmap;
3322 ctrl->Refresh();
3323 ctrl->Update();
3324 }
7baac3cb 3325
e0dc13d4
BW		 3326 return true;
3327}
3328
c3e016e4
JS		 3329// returns the page bitmap
3330wxBitmap wxAuiNotebook::GetPageBitmap(size_t page_idx) const
3331{
3332 if (page_idx >= m_tabs.GetPageCount())
3333 return wxBitmap();
3334
3335 // update our own tab catalog
3336 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3337 return page_info.bitmap;
3338}
e0dc13d4 3339
cd05bf23 3340// GetSelection() returns the index of the currently active page
a3a5df9d 3341int wxAuiNotebook::GetSelection() const
cd05bf23
BW		 3342{
3343 return m_curpage;
3344}
3345
3346// SetSelection() sets the currently active page
a3a5df9d 3347size_t wxAuiNotebook::SetSelection(size_t new_page)
cd05bf23
BW		 3348{
3349 wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page);
3350 if (!wnd)
3351 return m_curpage;
4444d148 3352
754dc409
JS		 3353 // don't change the page unless necessary;
3354 // however, clicking again on a tab should give it the focus.
3355 if ((int)new_page == m_curpage)
3356 {
3357 wxAuiTabCtrl* ctrl;
3358 int ctrl_idx;
3359 if (FindTab(wnd, &ctrl, &ctrl_idx))
3360 {
3361 if (FindFocus() != ctrl)
3362 ctrl->SetFocus();
3363 }
3364 return m_curpage;
3365 }
3366
cd05bf23
BW		 3367 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
3368 evt.SetSelection(new_page);
3369 evt.SetOldSelection(m_curpage);
3370 evt.SetEventObject(this);
7ebc40e8 3371 if (!GetEventHandler()->ProcessEvent(evt) || evt.IsAllowed())
cd05bf23 3372 {
049333c2
BW		 3373 int old_curpage = m_curpage;
3374 m_curpage = new_page;
7baac3cb 3375
cd05bf23
BW		 3376 // program allows the page change
3377 evt.SetEventType(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED);
7ebc40e8 3378 (void)GetEventHandler()->ProcessEvent(evt);
cd05bf23
BW		 3379
3380
cd05bf23
BW		 3381 wxAuiTabCtrl* ctrl;
3382 int ctrl_idx;
3383 if (FindTab(wnd, &ctrl, &ctrl_idx))
4444d148 3384 {
cd05bf23 3385 m_tabs.SetActivePage(wnd);
4444d148 3386
cd05bf23
BW		 3387 ctrl->SetActivePage(ctrl_idx);
3388 DoSizing();
3389 ctrl->DoShowHide();
4444d148 3390
a0c2e4a0 3391 ctrl->MakeTabVisible(ctrl_idx, ctrl);
cd05bf23
BW		 3392
3393 // set fonts
a3a5df9d 3394 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3395 size_t i, pane_count = all_panes.GetCount();
3396 for (i = 0; i < pane_count; ++i)
3397 {
a3a5df9d 3398 wxAuiPaneInfo& pane = all_panes.Item(i);
cd05bf23
BW		 3399 if (pane.name == wxT("dummy"))
3400 continue;
3401 wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs;
3402 if (tabctrl != ctrl)
3403 tabctrl->SetSelectedFont(m_normal_font);
cedd7b22 3404 else
cd05bf23
BW		 3405 tabctrl->SetSelectedFont(m_selected_font);
3406 tabctrl->Refresh();
3407 }
3408
754dc409
JS		 3409 // Set the focus to the page if we're not currently focused on the tab.
3410 // This is Firefox-like behaviour.
3411 if (wnd->IsShownOnScreen() && FindFocus() != ctrl)
3412 wnd->SetFocus();
4444d148 3413
cd05bf23
BW		 3414 return old_curpage;
3415 }
3416 }
3417
3418 return m_curpage;
3419}
3420
849c353a
VZ		 3421void wxAuiNotebook::SetSelectionToWindow(wxWindow *win)
3422{
3423 const int idx = m_tabs.GetIdxFromWindow(win);
3424 wxCHECK_RET( idx != wxNOT_FOUND, _T("invalid notebook page") );
3425
3426 SetSelection(idx);
3427}
3428
cd05bf23
BW		 3429// GetPageCount() returns the total number of
3430// pages managed by the multi-notebook
a3a5df9d 3431size_t wxAuiNotebook::GetPageCount() const
cd05bf23
BW		 3432{
3433 return m_tabs.GetPageCount();
3434}
3435
3436// GetPage() returns the wxWindow pointer of the
3437// specified page
a3a5df9d 3438wxWindow* wxAuiNotebook::GetPage(size_t page_idx) const
cd05bf23
BW		 3439{
3440 wxASSERT(page_idx < m_tabs.GetPageCount());
4444d148 3441
cd05bf23
BW		 3442 return m_tabs.GetWindowFromIdx(page_idx);
3443}
3444
3445// DoSizing() performs all sizing operations in each tab control
a3a5df9d 3446void wxAuiNotebook::DoSizing()
cd05bf23 3447{
a3a5df9d 3448 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3449 size_t i, pane_count = all_panes.GetCount();
3450 for (i = 0; i < pane_count; ++i)
3451 {
3452 if (all_panes.Item(i).name == wxT("dummy"))
3453 continue;
3454
3455 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3456 tabframe->DoSizing();
3457 }
3458}
3459
3460// GetActiveTabCtrl() returns the active tab control. It is
3461// called to determine which control gets new windows being added
a3a5df9d 3462wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl()
cd05bf23
BW		 3463{
3464 if (m_curpage >= 0 && m_curpage < (int)m_tabs.GetPageCount())
3465 {
3466 wxAuiTabCtrl* ctrl;
3467 int idx;
4444d148 3468
cd05bf23
BW		 3469 // find the tab ctrl with the current page
3470 if (FindTab(m_tabs.GetPage(m_curpage).window,
3471 &ctrl, &idx))
4444d148 3472 {
cd05bf23
BW		 3473 return ctrl;
3474 }
3475 }
4444d148 3476
cd05bf23 3477 // no current page, just find the first tab ctrl
a3a5df9d 3478 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3479 size_t i, pane_count = all_panes.GetCount();
3480 for (i = 0; i < pane_count; ++i)
3481 {
3482 if (all_panes.Item(i).name == wxT("dummy"))
3483 continue;
4444d148 3484
cd05bf23
BW		 3485 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3486 return tabframe->m_tabs;
3487 }
4444d148 3488
cd05bf23
BW		 3489 // If there is no tabframe at all, create one
3490 wxTabFrame* tabframe = new wxTabFrame;
da5e85d9 3491 tabframe->SetTabCtrlHeight(m_tab_ctrl_height);
cd05bf23
BW		 3492 tabframe->m_tabs = new wxAuiTabCtrl(this,
3493 m_tab_id_counter++,
3494 wxDefaultPosition,
3495 wxDefaultSize,
a0c2e4a0 3496 wxNO_BORDER|wxWANTS_CHARS);
702b1c7e 3497 tabframe->m_tabs->SetFlags(m_flags);
b0d17f7c 3498 tabframe->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
cd05bf23 3499 m_mgr.AddPane(tabframe,
a3a5df9d 3500 wxAuiPaneInfo().Center().CaptionVisible(false));
4444d148 3501
cd05bf23 3502 m_mgr.Update();
4444d148 3503
cd05bf23
BW		 3504 return tabframe->m_tabs;
3505}
3506
3507// FindTab() finds the tab control that currently contains the window as well
3508// as the index of the window in the tab control. It returns true if the
3509// window was found, otherwise false.
a3a5df9d 3510bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx)
cd05bf23 3511{
a3a5df9d 3512 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3513 size_t i, pane_count = all_panes.GetCount();
3514 for (i = 0; i < pane_count; ++i)
3515 {
3516 if (all_panes.Item(i).name == wxT("dummy"))
3517 continue;
4444d148 3518
cd05bf23 3519 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4444d148 3520
cd05bf23
BW		 3521 int page_idx = tabframe->m_tabs->GetIdxFromWindow(page);
3522 if (page_idx != -1)
3523 {
3524 *ctrl = tabframe->m_tabs;
3525 *idx = page_idx;
3526 return true;
3527 }
3528 }
4444d148 3529
cd05bf23
BW		 3530 return false;
3531}
3532
d606b6e9
BW		 3533void wxAuiNotebook::Split(size_t page, int direction)
3534{
3535 wxSize cli_size = GetClientSize();
54a8a78e 3536
d606b6e9
BW		 3537 // get the page's window pointer
3538 wxWindow* wnd = GetPage(page);
3539 if (!wnd)
3540 return;
54a8a78e 3541
d606b6e9
BW		 3542 // notebooks with 1 or less pages can't be split
3543 if (GetPageCount() < 2)
3544 return;
54a8a78e 3545
d606b6e9
BW		 3546 // find out which tab control the page currently belongs to
3547 wxAuiTabCtrl *src_tabs, *dest_tabs;
3548 int src_idx = -1;
3549 src_tabs = NULL;
3550 if (!FindTab(wnd, &src_tabs, &src_idx))
3551 return;
3552 if (!src_tabs || src_idx == -1)
3553 return;
54a8a78e 3554
d606b6e9
BW		 3555 // choose a split size
3556 wxSize split_size;
3557 if (GetPageCount() > 2)
3558 {
3559 split_size = CalculateNewSplitSize();
3560 }
cedd7b22 3561 else
d606b6e9
BW		 3562 {
3563 // because there are two panes, always split them
3564 // equally
3565 split_size = GetClientSize();
3566 split_size.x /= 2;
3567 split_size.y /= 2;
3568 }
54a8a78e
VZ		 3569
3570
d606b6e9
BW		 3571 // create a new tab frame
3572 wxTabFrame* new_tabs = new wxTabFrame;
3573 new_tabs->m_rect = wxRect(wxPoint(0,0), split_size);
3574 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
3575 new_tabs->m_tabs = new wxAuiTabCtrl(this,
3576 m_tab_id_counter++,
3577 wxDefaultPosition,
3578 wxDefaultSize,
a0c2e4a0 3579 wxNO_BORDER|wxWANTS_CHARS);
d606b6e9
BW		 3580 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
3581 new_tabs->m_tabs->SetFlags(m_flags);
3582 dest_tabs = new_tabs->m_tabs;
3583
3584 // create a pane info structure with the information
3585 // about where the pane should be added
3586 wxAuiPaneInfo pane_info = wxAuiPaneInfo().Bottom().CaptionVisible(false);
3587 wxPoint mouse_pt;
54a8a78e 3588
d606b6e9
BW		 3589 if (direction == wxLEFT)
3590 {
3591 pane_info.Left();
3592 mouse_pt = wxPoint(0, cli_size.y/2);
3593 }
cedd7b22 3594 else if (direction == wxRIGHT)
d606b6e9
BW		 3595 {
3596 pane_info.Right();
3597 mouse_pt = wxPoint(cli_size.x, cli_size.y/2);
3598 }
cedd7b22 3599 else if (direction == wxTOP)
d606b6e9
BW		 3600 {
3601 pane_info.Top();
3602 mouse_pt = wxPoint(cli_size.x/2, 0);
3603 }
cedd7b22 3604 else if (direction == wxBOTTOM)
d606b6e9
BW		 3605 {
3606 pane_info.Bottom();
3607 mouse_pt = wxPoint(cli_size.x/2, cli_size.y);
3608 }
54a8a78e 3609
d606b6e9
BW		 3610 m_mgr.AddPane(new_tabs, pane_info, mouse_pt);
3611 m_mgr.Update();
54a8a78e 3612
d606b6e9
BW		 3613 // remove the page from the source tabs
3614 wxAuiNotebookPage page_info = src_tabs->GetPage(src_idx);
3615 page_info.active = false;
3616 src_tabs->RemovePage(page_info.window);
3617 if (src_tabs->GetPageCount() > 0)
3618 {
3619 src_tabs->SetActivePage((size_t)0);
3620 src_tabs->DoShowHide();
3621 src_tabs->Refresh();
3622 }
3623
3624
3625 // add the page to the destination tabs
3626 dest_tabs->InsertPage(page_info.window, page_info, 0);
3627
3628 if (src_tabs->GetPageCount() == 0)
3629 {
3630 RemoveEmptyTabFrames();
3631 }
3632
3633 DoSizing();
3634 dest_tabs->DoShowHide();
3635 dest_tabs->Refresh();
3636
3637 // force the set selection function reset the selection
3638 m_curpage = -1;
54a8a78e 3639
d606b6e9 3640 // set the active page to the one we just split off
849c353a 3641 SetSelectionToPage(page_info);
54a8a78e 3642
d606b6e9
BW		 3643 UpdateHintWindowSize();
3644}
3645
3646
9fbb7d80 3647void wxAuiNotebook::OnSize(wxSizeEvent& evt)
cd05bf23 3648{
9fbb7d80 3649 UpdateHintWindowSize();
c58ba15f 3650
9fbb7d80 3651 evt.Skip();
cd05bf23
BW		 3652}
3653
a3a5df9d 3654void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt)
cd05bf23
BW		 3655{
3656 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
4444d148 3657
cd05bf23
BW		 3658 wxAuiTabCtrl* ctrl = (wxAuiTabCtrl*)evt.GetEventObject();
3659 wxASSERT(ctrl != NULL);
4444d148 3660
cd05bf23
BW		 3661 wxWindow* wnd = ctrl->GetWindowFromIdx(evt.GetSelection());
3662 wxASSERT(wnd != NULL);
4444d148 3663
849c353a 3664 SetSelectionToWindow(wnd);
cd05bf23
BW		 3665}
3666
198be845
JS		 3667void wxAuiNotebook::OnTabBgDClick(wxCommandEvent& WXUNUSED(evt))
3668{
3669 // notify owner that the tabbar background has been double-clicked
3670 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
3671 e.SetEventObject(this);
3672 GetEventHandler()->ProcessEvent(e);
3673}
3674
a3a5df9d 3675void wxAuiNotebook::OnTabBeginDrag(wxCommandEvent&)
cd05bf23 3676{
08c068a4 3677 m_last_drag_x = 0;
cd05bf23
BW		 3678}
3679
a3a5df9d 3680void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt)
cd05bf23
BW		 3681{
3682 wxPoint screen_pt = ::wxGetMousePosition();
3683 wxPoint client_pt = ScreenToClient(screen_pt);
3684 wxPoint zero(0,0);
4444d148 3685
cd05bf23 3686 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
08c068a4 3687 wxAuiTabCtrl* dest_tabs = GetTabCtrlFromPoint(client_pt);
7baac3cb 3688
08c068a4 3689 if (dest_tabs == src_tabs)
cd05bf23 3690 {
3941df70
BW		 3691 if (src_tabs)
3692 {
3693 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
3694 }
7baac3cb 3695
08c068a4 3696 // always hide the hint for inner-tabctrl drag
cd05bf23 3697 m_mgr.HideHint();
7baac3cb 3698
695c0088
BW		 3699 // if tab moving is not allowed, leave
3700 if (!(m_flags & wxAUI_NB_TAB_MOVE))
3701 {
3702 return;
3703 }
7baac3cb 3704
08c068a4
BW		 3705 wxPoint pt = dest_tabs->ScreenToClient(screen_pt);
3706 wxWindow* dest_location_tab;
7baac3cb 3707
08c068a4
BW		 3708 // this is an inner-tab drag/reposition
3709 if (dest_tabs->TabHitTest(pt.x, pt.y, &dest_location_tab))
3710 {
3711 int src_idx = evt.GetSelection();
3712 int dest_idx = dest_tabs->GetIdxFromWindow(dest_location_tab);
7baac3cb 3713
08c068a4
BW		 3714 // prevent jumpy drag
3715 if ((src_idx == dest_idx) || dest_idx == -1 ||
3716 (src_idx > dest_idx && m_last_drag_x <= pt.x) ||
3717 (src_idx < dest_idx && m_last_drag_x >= pt.x))
3718 {
3719 m_last_drag_x = pt.x;
3720 return;
3721 }
3722
3723
3724 wxWindow* src_tab = dest_tabs->GetWindowFromIdx(src_idx);
3725 dest_tabs->MovePage(src_tab, dest_idx);
3726 dest_tabs->SetActivePage((size_t)dest_idx);
3727 dest_tabs->DoShowHide();
3728 dest_tabs->Refresh();
3729 m_last_drag_x = pt.x;
3730
3731 }
7baac3cb 3732
cd05bf23
BW		 3733 return;
3734 }
4444d148 3735
695c0088 3736
5d3aeb0f
BW		 3737 // if external drag is allowed, check if the tab is being dragged
3738 // over a different wxAuiNotebook control
3739 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
3740 {
3741 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(screen_pt);
7baac3cb 3742
87e5fe69
BW		 3743 // if we aren't over any window, stop here
3744 if (!tab_ctrl)
3745 return;
7baac3cb 3746
13d0b605 3747 // make sure we are not over the hint window
87e5fe69 3748 if (!tab_ctrl->IsKindOf(CLASSINFO(wxFrame)))
5d3aeb0f 3749 {
13d0b605 3750 while (tab_ctrl)
5d3aeb0f 3751 {
13d0b605
BW		 3752 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3753 break;
3754 tab_ctrl = tab_ctrl->GetParent();
5d3aeb0f 3755 }
7baac3cb 3756
13d0b605
BW		 3757 if (tab_ctrl)
3758 {
3759 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3760
13d0b605
BW		 3761 if (nb != this)
3762 {
87e5fe69 3763 wxRect hint_rect = tab_ctrl->GetClientRect();
13d0b605
BW		 3764 tab_ctrl->ClientToScreen(&hint_rect.x, &hint_rect.y);
3765 m_mgr.ShowHint(hint_rect);
3766 return;
3767 }
87e5fe69
BW		 3768 }
3769 }
cedd7b22 3770 else
87e5fe69
BW		 3771 {
3772 if (!dest_tabs)
3773 {
3774 // we are either over a hint window, or not over a tab
3775 // window, and there is no where to drag to, so exit
3776 return;
13d0b605 3777 }
5d3aeb0f
BW		 3778 }
3779 }
3780
3781
69685ee0
BW		 3782 // if there are less than two panes, split can't happen, so leave
3783 if (m_tabs.GetPageCount() < 2)
3784 return;
7baac3cb 3785
695c0088
BW		 3786 // if tab moving is not allowed, leave
3787 if (!(m_flags & wxAUI_NB_TAB_SPLIT))
695c0088 3788 return;
695c0088 3789
3941df70
BW		 3790
3791 if (src_tabs)
3792 {
3793 src_tabs->SetCursor(wxCursor(wxCURSOR_SIZING));
3794 }
7baac3cb
VZ		 3795
3796
08c068a4 3797 if (dest_tabs)
cd05bf23 3798 {
08c068a4 3799 wxRect hint_rect = dest_tabs->GetRect();
cd05bf23
BW		 3800 ClientToScreen(&hint_rect.x, &hint_rect.y);
3801 m_mgr.ShowHint(hint_rect);
3802 }
cedd7b22 3803 else
cd05bf23
BW		 3804 {
3805 m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero);
3806 }
3807}
3808
3809
3810
a3a5df9d 3811void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt)
cd05bf23
BW		 3812{
3813 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
3814
3815 m_mgr.HideHint();
4444d148 3816
7baac3cb 3817
3941df70 3818 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
54a8a78e
VZ		 3819 wxCHECK_RET( src_tabs, _T("no source object?") );
3820
3821 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
7baac3cb 3822
cd05bf23
BW		 3823 // get the mouse position, which will be used to determine the drop point
3824 wxPoint mouse_screen_pt = ::wxGetMousePosition();
3825 wxPoint mouse_client_pt = ScreenToClient(mouse_screen_pt);
3826
3827
4444d148 3828
5d3aeb0f
BW		 3829 // check for an external move
3830 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
cd05bf23 3831 {
5d3aeb0f 3832 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(mouse_screen_pt);
7baac3cb 3833
5d3aeb0f 3834 while (tab_ctrl)
c69532f7 3835 {
5d3aeb0f
BW		 3836 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3837 break;
3838 tab_ctrl = tab_ctrl->GetParent();
c69532f7 3839 }
7baac3cb 3840
5d3aeb0f
BW		 3841 if (tab_ctrl)
3842 {
3843 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3844
5d3aeb0f
BW		 3845 if (nb != this)
3846 {
3847 // find out from the destination control
3848 // if it's ok to drop this tab here
3849 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, m_windowId);
3850 e.SetSelection(evt.GetSelection());
3851 e.SetOldSelection(evt.GetSelection());
3852 e.SetEventObject(this);
3853 e.SetDragSource(this);
3854 e.Veto(); // dropping must be explicitly approved by control owner
7baac3cb 3855
5d3aeb0f 3856 nb->GetEventHandler()->ProcessEvent(e);
7baac3cb 3857
5d3aeb0f
BW		 3858 if (!e.IsAllowed())
3859 {
3860 // no answer or negative answer
3861 m_mgr.HideHint();
3862 return;
3863 }
7baac3cb 3864
5d3aeb0f
BW		 3865 // drop was allowed
3866 int src_idx = evt.GetSelection();
3867 wxWindow* src_page = src_tabs->GetWindowFromIdx(src_idx);
7baac3cb 3868
884a369a
JS		 3869 // Check that it's not an impossible parent relationship
3870 wxWindow* p = nb;
3871 while (p && !p->IsTopLevel())
3872 {
3873 if (p == src_page)
3874 {
3875 return;
3876 }
3877 p = p->GetParent();
3878 }
3879
5d3aeb0f
BW		 3880 // get main index of the page
3881 int main_idx = m_tabs.GetIdxFromWindow(src_page);
849c353a
VZ		 3882 wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no source page?") );
3883
7baac3cb 3884
5d3aeb0f 3885 // make a copy of the page info
849c353a 3886 wxAuiNotebookPage page_info = m_tabs.GetPage(main_idx);
7baac3cb 3887
5d3aeb0f
BW		 3888 // remove the page from the source notebook
3889 RemovePage(main_idx);
7baac3cb 3890
5d3aeb0f
BW		 3891 // reparent the page
3892 src_page->Reparent(nb);
7baac3cb
VZ		 3893
3894
5d3aeb0f
BW		 3895 // found out the insert idx
3896 wxAuiTabCtrl* dest_tabs = (wxAuiTabCtrl*)tab_ctrl;
3897 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3898
3899 wxWindow* target = NULL;
3900 int insert_idx = -1;
3901 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3902 if (target)
3903 {
3904 insert_idx = dest_tabs->GetIdxFromWindow(target);
3905 }
702b1c7e 3906
7baac3cb 3907
5d3aeb0f
BW		 3908 // add the page to the new notebook
3909 if (insert_idx == -1)
3910 insert_idx = dest_tabs->GetPageCount();
3911 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
3912 nb->m_tabs.AddPage(page_info.window, page_info);
3913
3914 nb->DoSizing();
3915 dest_tabs->DoShowHide();
3916 dest_tabs->Refresh();
7baac3cb 3917
5d3aeb0f 3918 // set the selection in the destination tab control
849c353a 3919 nb->SetSelectionToPage(page_info);
5d3aeb0f 3920
d92f353c
JS		 3921 // notify owner that the tab has been dragged
3922 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
3923 e2.SetSelection(evt.GetSelection());
3924 e2.SetOldSelection(evt.GetSelection());
3925 e2.SetEventObject(this);
3926 GetEventHandler()->ProcessEvent(e2);
3927
5d3aeb0f
BW		 3928 return;
3929 }
3930 }
cd05bf23 3931 }
4444d148
WS		 3932
3933
3934
5d3aeb0f
BW		 3935
3936 // only perform a tab split if it's allowed
54a8a78e
VZ		 3937 wxAuiTabCtrl* dest_tabs = NULL;
3938
69685ee0 3939 if ((m_flags & wxAUI_NB_TAB_SPLIT) && m_tabs.GetPageCount() >= 2)
cd05bf23 3940 {
5d3aeb0f
BW		 3941 // If the pointer is in an existing tab frame, do a tab insert
3942 wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt);
3943 wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd);
3944 int insert_idx = -1;
3945 if (tab_frame)
3946 {
3947 dest_tabs = tab_frame->m_tabs;
cd05bf23 3948
5d3aeb0f
BW		 3949 if (dest_tabs == src_tabs)
3950 return;
7baac3cb
VZ		 3951
3952
5d3aeb0f
BW		 3953 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3954 wxWindow* target = NULL;
3955 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3956 if (target)
3957 {
3958 insert_idx = dest_tabs->GetIdxFromWindow(target);
3959 }
3960 }
54a8a78e 3961 else
5d3aeb0f 3962 {
ce15b45f
BW		 3963 wxPoint zero(0,0);
3964 wxRect rect = m_mgr.CalculateHintRect(m_dummy_wnd,
3965 mouse_client_pt,
3966 zero);
3967 if (rect.IsEmpty())
3968 {
3969 // there is no suitable drop location here, exit out
3970 return;
3971 }
7baac3cb 3972
5d3aeb0f
BW		 3973 // If there is no tabframe at all, create one
3974 wxTabFrame* new_tabs = new wxTabFrame;
9fbb7d80 3975 new_tabs->m_rect = wxRect(wxPoint(0,0), CalculateNewSplitSize());
5d3aeb0f
BW		 3976 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
3977 new_tabs->m_tabs = new wxAuiTabCtrl(this,
3978 m_tab_id_counter++,
3979 wxDefaultPosition,
3980 wxDefaultSize,
a0c2e4a0 3981 wxNO_BORDER|wxWANTS_CHARS);
b0d17f7c 3982 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
5d3aeb0f
BW		 3983 new_tabs->m_tabs->SetFlags(m_flags);
3984
3985 m_mgr.AddPane(new_tabs,
3986 wxAuiPaneInfo().Bottom().CaptionVisible(false),
3987 mouse_client_pt);
3988 m_mgr.Update();
3989 dest_tabs = new_tabs->m_tabs;
3990 }
4444d148
WS		 3991
3992
4444d148 3993
5d3aeb0f
BW		 3994 // remove the page from the source tabs
3995 wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection());
3996 page_info.active = false;
3997 src_tabs->RemovePage(page_info.window);
3998 if (src_tabs->GetPageCount() > 0)
3999 {
4000 src_tabs->SetActivePage((size_t)0);
4001 src_tabs->DoShowHide();
4002 src_tabs->Refresh();
4003 }
4444d148 4004
cd05bf23 4005
5d3aeb0f
BW		 4006
4007 // add the page to the destination tabs
4008 if (insert_idx == -1)
4009 insert_idx = dest_tabs->GetPageCount();
4010 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
4011
4012 if (src_tabs->GetPageCount() == 0)
4013 {
4014 RemoveEmptyTabFrames();
4015 }
4016
4017 DoSizing();
4018 dest_tabs->DoShowHide();
4019 dest_tabs->Refresh();
4020
68fd4f2c
BW		 4021 // force the set selection function reset the selection
4022 m_curpage = -1;
c58ba15f 4023
68fd4f2c 4024 // set the active page to the one we just split off
849c353a 4025 SetSelectionToPage(page_info);
c58ba15f 4026
9fbb7d80 4027 UpdateHintWindowSize();
5d3aeb0f 4028 }
d92f353c
JS		 4029
4030 // notify owner that the tab has been dragged
4031 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
4032 e.SetSelection(evt.GetSelection());
4033 e.SetOldSelection(evt.GetSelection());
4034 e.SetEventObject(this);
4035 GetEventHandler()->ProcessEvent(e);
cd05bf23
BW		 4036}
4037
3941df70
BW		 4038
4039
a3a5df9d 4040wxAuiTabCtrl* wxAuiNotebook::GetTabCtrlFromPoint(const wxPoint& pt)
cd05bf23
BW		 4041{
4042 // if we've just removed the last tab from the source
4043 // tab set, the remove the tab control completely
a3a5df9d 4044 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4045 size_t i, pane_count = all_panes.GetCount();
4046 for (i = 0; i < pane_count; ++i)
4047 {
4048 if (all_panes.Item(i).name == wxT("dummy"))
4049 continue;
4444d148 4050
cd05bf23 4051 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
22a35096 4052 if (tabframe->m_tab_rect.Contains(pt))
cd05bf23
BW		 4053 return tabframe->m_tabs;
4054 }
4444d148 4055
cd05bf23
BW		 4056 return NULL;
4057}
4058
a3a5df9d 4059wxWindow* wxAuiNotebook::GetTabFrameFromTabCtrl(wxWindow* tab_ctrl)
cd05bf23
BW		 4060{
4061 // if we've just removed the last tab from the source
4062 // tab set, the remove the tab control completely
a3a5df9d 4063 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4064 size_t i, pane_count = all_panes.GetCount();
4065 for (i = 0; i < pane_count; ++i)
4066 {
4067 if (all_panes.Item(i).name == wxT("dummy"))
4068 continue;
4444d148 4069
cd05bf23
BW		 4070 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4071 if (tabframe->m_tabs == tab_ctrl)
4072 {
4073 return tabframe;
4074 }
4075 }
4444d148 4076
cd05bf23
BW		 4077 return NULL;
4078}
4079
a3a5df9d 4080void wxAuiNotebook::RemoveEmptyTabFrames()
cd05bf23 4081{
cd05bf23
BW		 4082 // if we've just removed the last tab from the source
4083 // tab set, the remove the tab control completely
a3a5df9d 4084 wxAuiPaneInfoArray all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4085 size_t i, pane_count = all_panes.GetCount();
4086 for (i = 0; i < pane_count; ++i)
4087 {
4088 if (all_panes.Item(i).name == wxT("dummy"))
4089 continue;
4090
4091 wxTabFrame* tab_frame = (wxTabFrame*)all_panes.Item(i).window;
4092 if (tab_frame->m_tabs->GetPageCount() == 0)
4093 {
4094 m_mgr.DetachPane(tab_frame);
4444d148 4095
cd05bf23
BW		 4096 // use pending delete because sometimes during
4097 // window closing, refreshs are pending
4098 if (!wxPendingDelete.Member(tab_frame->m_tabs))
4444d148 4099 wxPendingDelete.Append(tab_frame->m_tabs);
cedd7b22 4100
13aaa50f 4101 tab_frame->m_tabs = NULL;
4444d148 4102
cd05bf23 4103 delete tab_frame;
cd05bf23
BW		 4104 }
4105 }
4444d148
WS		 4106
4107
cd05bf23
BW		 4108 // check to see if there is still a center pane;
4109 // if there isn't, make a frame the center pane
a3a5df9d 4110 wxAuiPaneInfoArray panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4111 pane_count = panes.GetCount();
4112 wxWindow* first_good = NULL;
4113 bool center_found = false;
4114 for (i = 0; i < pane_count; ++i)
4115 {
4116 if (panes.Item(i).name == wxT("dummy"))
4117 continue;
4118 if (panes.Item(i).dock_direction == wxAUI_DOCK_CENTRE)
4119 center_found = true;
4120 if (!first_good)
4121 first_good = panes.Item(i).window;
4122 }
4123
4124 if (!center_found && first_good)
4125 {
4126 m_mgr.GetPane(first_good).Centre();
cd05bf23
BW		 4127 }
4128
18b40f30
JS		 4129 if (!m_isBeingDeleted)
4130 m_mgr.Update();
cd05bf23
BW		 4131}
4132
5bf3f27f 4133void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt)
cd05bf23 4134{
d16619f8
BW		 4135 // if we're dragging a tab, don't change the current selection.
4136 // This code prevents a bug that used to happen when the hint window
4137 // was hidden. In the bug, the focus would return to the notebook
4138 // child, which would then enter this handler and call
4139 // SetSelection, which is not desired turn tab dragging.
cedd7b22 4140
d16619f8
BW		 4141 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
4142 size_t i, pane_count = all_panes.GetCount();
4143 for (i = 0; i < pane_count; ++i)
4144 {
4145 wxAuiPaneInfo& pane = all_panes.Item(i);
4146 if (pane.name == wxT("dummy"))
4147 continue;
4148 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
4149 if (tabframe->m_tabs->IsDragging())
4150 return;
4151 }
4152
4153
4154 // change the tab selection to the child
4155 // which was focused
cd05bf23
BW		 4156 int idx = m_tabs.GetIdxFromWindow(evt.GetWindow());
4157 if (idx != -1 && idx != m_curpage)
4158 {
4444d148 4159 SetSelection(idx);
cd05bf23
BW		 4160 }
4161}
4162
5bf3f27f 4163void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event)
a0c2e4a0
JS		 4164{
4165 if ( event.IsWindowChange() ) {
4166 // change pages
4167 // FIXME: the problem with this is that if we have a split notebook,
4168 // we selection may go all over the place.
4169 AdvanceSelection(event.GetDirection());
4170 }
4171 else {
4172 // we get this event in 3 cases
4173 //
4174 // a) one of our pages might have generated it because the user TABbed
4175 // out from it in which case we should propagate the event upwards and
4176 // our parent will take care of setting the focus to prev/next sibling
4177 //
4178 // or
4179 //
4180 // b) the parent panel wants to give the focus to us so that we
4181 // forward it to our selected page. We can't deal with this in
4182 // OnSetFocus() because we don't know which direction the focus came
4183 // from in this case and so can't choose between setting the focus to
4184 // first or last panel child
4185 //
4186 // or
4187 //
4188 // c) we ourselves (see MSWTranslateMessage) generated the event
4189 //
4190 wxWindow * const parent = GetParent();
4191
4192 // the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE
4193 const bool isFromParent = event.GetEventObject() == (wxObject*) parent;
4194 const bool isFromSelf = event.GetEventObject() == (wxObject*) this;
4195
4196 if ( isFromParent || isFromSelf )
4197 {
4198 // no, it doesn't come from child, case (b) or (c): forward to a
4199 // page but only if direction is backwards (TAB) or from ourselves,
4200 if ( GetSelection() != wxNOT_FOUND &&
4201 (!event.GetDirection() || isFromSelf) )
4202 {
4203 // so that the page knows that the event comes from it's parent
4204 // and is being propagated downwards
4205 event.SetEventObject(this);
4206
4207 wxWindow *page = GetPage(GetSelection());
4208 if ( !page->GetEventHandler()->ProcessEvent(event) )
4209 {
4210 page->SetFocus();
4211 }
4212 //else: page manages focus inside it itself
4213 }
4214 else // otherwise set the focus to the notebook itself
4215 {
4216 SetFocus();
4217 }
4218 }
4219 else
4220 {
4221 // it comes from our child, case (a), pass to the parent, but only
4222 // if the direction is forwards. Otherwise set the focus to the
4223 // notebook itself. The notebook is always the 'first' control of a
4224 // page.
4225 if ( !event.GetDirection() )
4226 {
4227 SetFocus();
4228 }
4229 else if ( parent )
4230 {
4231 event.SetCurrentFocus(this);
4232 parent->GetEventHandler()->ProcessEvent(event);
4233 }
4234 }
4235 }
4236}
cd05bf23 4237
a3a5df9d 4238void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
cd05bf23
BW		 4239{
4240 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
4241 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4444d148 4242
cd05bf23 4243 int button_id = evt.GetInt();
4444d148 4244
4953f8cf 4245 if (button_id == wxAUI_BUTTON_CLOSE)
cd05bf23 4246 {
9b362935 4247 int selection = evt.GetSelection();
4444d148 4248
94473fa8
BW		 4249 if (selection == -1)
4250 {
4251 // if the close button is to the right, use the active
4252 // page selection to determine which page to close
4253 selection = GetSelection();
4254 }
884a369a 4255
cd05bf23
BW		 4256 if (selection != -1)
4257 {
4258 wxWindow* close_wnd = tabs->GetWindowFromIdx(selection);
4444d148 4259
3fd8c988
BW		 4260 // ask owner if it's ok to close the tab
4261 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, m_windowId);
4262 e.SetSelection(m_tabs.GetIdxFromWindow(close_wnd));
d92f353c
JS		 4263 const int idx = m_tabs.GetIdxFromWindow(close_wnd);
4264 e.SetSelection(idx);
3fd8c988
BW		 4265 e.SetOldSelection(evt.GetSelection());
4266 e.SetEventObject(this);
7ebc40e8 4267 GetEventHandler()->ProcessEvent(e);
3fd8c988
BW		 4268 if (!e.IsAllowed())
4269 return;
4270
4271
89272c55 4272#if wxUSE_MDI
a3a5df9d 4273 if (close_wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23
BW		 4274 {
4275 close_wnd->Close();
4276 }
760fdb67 4277 else
89272c55 4278#endif
cd05bf23
BW		 4279 {
4280 int main_idx = m_tabs.GetIdxFromWindow(close_wnd);
760fdb67
VZ		 4281 wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") );
4282
cd05bf23
BW		 4283 DeletePage(main_idx);
4284 }
d92f353c
JS		 4285
4286 // notify owner that the tab has been closed
4287 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, m_windowId);
4288 e2.SetSelection(idx);
4289 e2.SetEventObject(this);
4290 GetEventHandler()->ProcessEvent(e2);
cd05bf23
BW		 4291 }
4292 }
4293}
4294
69f5e420
BW		 4295
4296void wxAuiNotebook::OnTabMiddleDown(wxCommandEvent& evt)
4297{
4298 // patch event through to owner
4299 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4300 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4301
4302 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId);
4303 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4304 e.SetEventObject(this);
4305 GetEventHandler()->ProcessEvent(e);
4306}
4307
4308void wxAuiNotebook::OnTabMiddleUp(wxCommandEvent& evt)
4309{
4310 // if the wxAUI_NB_MIDDLE_CLICK_CLOSE is specified, middle
4311 // click should act like a tab close action. However, first
4312 // give the owner an opportunity to handle the middle up event
4313 // for custom action
cedd7b22 4314
69f5e420
BW		 4315 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4316 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4317
4318 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId);
4319 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4320 e.SetEventObject(this);
4321 if (GetEventHandler()->ProcessEvent(e))
4322 return;
4323 if (!e.IsAllowed())
4324 return;
cedd7b22 4325
69f5e420
BW		 4326 // check if we are supposed to close on middle-up
4327 if ((m_flags & wxAUI_NB_MIDDLE_CLICK_CLOSE) == 0)
4328 return;
cedd7b22 4329
69f5e420
BW		 4330 // simulate the user pressing the close button on the tab
4331 evt.SetInt(wxAUI_BUTTON_CLOSE);
4332 OnTabButton(evt);
4333}
4334
4335void wxAuiNotebook::OnTabRightDown(wxCommandEvent& evt)
4336{
4337 // patch event through to owner
4338 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4339 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4340
4341 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId);
4342 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4343 e.SetEventObject(this);
4344 GetEventHandler()->ProcessEvent(e);
4345}
4346
4347void wxAuiNotebook::OnTabRightUp(wxCommandEvent& evt)
4348{
4349 // patch event through to owner
4350 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4351 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4352
4353 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId);
4354 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4355 e.SetEventObject(this);
4356 GetEventHandler()->ProcessEvent(e);
4357}
4358
fc17828a
JS		 4359// Sets the normal font
4360void wxAuiNotebook::SetNormalFont(const wxFont& font)
4361{
4362 m_normal_font = font;
4363 GetArtProvider()->SetNormalFont(font);
4364}
4365
4366// Sets the selected tab font
4367void wxAuiNotebook::SetSelectedFont(const wxFont& font)
4368{
4369 m_selected_font = font;
4370 GetArtProvider()->SetSelectedFont(font);
4371}
4372
4373// Sets the measuring font
4374void wxAuiNotebook::SetMeasuringFont(const wxFont& font)
4375{
4376 GetArtProvider()->SetMeasuringFont(font);
4377}
4378
4379// Sets the tab font
4380bool wxAuiNotebook::SetFont(const wxFont& font)
4381{
4382 wxControl::SetFont(font);
cd05bf23 4383
fc17828a
JS		 4384 wxFont normalFont(font);
4385 wxFont selectedFont(normalFont);
4386 selectedFont.SetWeight(wxBOLD);
4387
4388 SetNormalFont(normalFont);
4389 SetSelectedFont(selectedFont);
4390 SetMeasuringFont(selectedFont);
4391
4392 return true;
4393}
4394
4395// Gets the tab control height
4396int wxAuiNotebook::GetTabCtrlHeight() const
4397{
4398 return m_tab_ctrl_height;
4399}
4400
4401// Gets the height of the notebook for a given page height
4402int wxAuiNotebook::GetHeightForPageHeight(int pageHeight)
4403{
4404 UpdateTabCtrlHeight();
4405
4406 int tabCtrlHeight = GetTabCtrlHeight();
4407 int decorHeight = 2;
4408 return tabCtrlHeight + pageHeight + decorHeight;
4409}
cd05bf23 4410
a0c2e4a0
JS		 4411// Advances the selection, generation page selection events
4412void wxAuiNotebook::AdvanceSelection(bool forward)
4413{
4414 if (GetPageCount() <= 1)
4415 return;
4416
4417 int currentSelection = GetSelection();
4418
4419 if (forward)
4420 {
4421 if (currentSelection == (int) (GetPageCount() - 1))
4422 return;
4423 else if (currentSelection == -1)
4424 currentSelection = 0;
4425 else
4426 currentSelection ++;
4427 }
4428 else
4429 {
4430 if (currentSelection <= 0)
4431 return;
4432 else
4433 currentSelection --;
4434 }
4435
4436 SetSelection(currentSelection);
4437}
4438
4439// Shows the window menu
4440bool wxAuiNotebook::ShowWindowMenu()
4441{
4442 wxAuiTabCtrl* tabCtrl = GetActiveTabCtrl();
4443
4444 int idx = tabCtrl->GetArtProvider()->ShowDropDown(tabCtrl, tabCtrl->GetPages(), tabCtrl->GetActivePage());
4445
4446 if (idx != -1)
4447 {
4448 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId());
4449 e.SetSelection(idx);
4450 e.SetOldSelection(tabCtrl->GetActivePage());
4451 e.SetEventObject(tabCtrl);
4452 GetEventHandler()->ProcessEvent(e);
4453
4454 return true;
4455 }
4456 else
4457 return false;
4458}
cd05bf23
BW		 4459
4460#endif // wxUSE_AUI
wxWidgets (Impactor)