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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 36#ifdef __WXMAC__
d20db501 37#include "wx/osx/carbon/private.h"
a51dc103
JS		 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 {
f96f6a88
VZ		 2715 int height = m_rect.height - m_tab_ctrl_height;
2716 if ( height < 0 )
2717 {
2718 // avoid passing negative height to wxWindow::SetSize(), this
2719 // results in assert failures/GTK+ warnings
2720 height = 0;
2721 }
2722
cd05bf23 2723 wxAuiNotebookPage& page = pages.Item(i);
134198f1
JS		 2724 if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
2725 {
f96f6a88 2726 page.window->SetSize(m_rect.x, m_rect.y, m_rect.width, height);
134198f1
JS		 2727 }
2728 else //TODO: if (GetFlags() & wxAUI_NB_TOP)
2729 {
2730 page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height,
f96f6a88 2731 m_rect.width, height);
134198f1
JS		 2732 }
2733 // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
2734 // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
4444d148 2735
89272c55 2736#if wxUSE_MDI
a3a5df9d 2737 if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23 2738 {
a3a5df9d 2739 wxAuiMDIChildFrame* wnd = (wxAuiMDIChildFrame*)page.window;
cd05bf23
BW		 2740 wnd->ApplyMDIChildFrameRect();
2741 }
89272c55 2742#endif
cd05bf23
BW		 2743 }
2744 }
2745
cedd7b22 2746protected:
134e83cb
BW		 2747 void DoGetSize(int* x, int* y) const
2748 {
2749 if (x)
2750 *x = m_rect.GetWidth();
2751 if (y)
2752 *y = m_rect.GetHeight();
2753 }
4444d148 2754
cedd7b22 2755public:
134e83cb
BW		 2756 void Update()
2757 {
2758 // does nothing
2759 }
4444d148 2760
cd05bf23
BW		 2761 wxRect m_rect;
2762 wxRect m_tab_rect;
2763 wxAuiTabCtrl* m_tabs;
da5e85d9 2764 int m_tab_ctrl_height;
cd05bf23
BW		 2765};
2766
2767
7ebc40e8 2768const int wxAuiBaseTabCtrlId = 5380;
cd05bf23
BW		 2769
2770
a3a5df9d 2771// -- wxAuiNotebook class implementation --
cd05bf23 2772
a3a5df9d 2773BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl)
9fbb7d80 2774 EVT_SIZE(wxAuiNotebook::OnSize)
5bf3f27f 2775 EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook)
7ebc40e8 2776 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2777 wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING,
a3a5df9d 2778 wxAuiNotebook::OnTabClicked)
7ebc40e8 2779 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2780 wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG,
a3a5df9d 2781 wxAuiNotebook::OnTabBeginDrag)
7ebc40e8 2782 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2783 wxEVT_COMMAND_AUINOTEBOOK_END_DRAG,
a3a5df9d 2784 wxAuiNotebook::OnTabEndDrag)
7ebc40e8 2785 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2786 wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION,
a3a5df9d 2787 wxAuiNotebook::OnTabDragMotion)
7ebc40e8 2788 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2789 wxEVT_COMMAND_AUINOTEBOOK_BUTTON,
a3a5df9d 2790 wxAuiNotebook::OnTabButton)
69f5e420
BW		 2791 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2792 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN,
2793 wxAuiNotebook::OnTabMiddleDown)
2794 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2795 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP,
2796 wxAuiNotebook::OnTabMiddleUp)
2797 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2798 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN,
2799 wxAuiNotebook::OnTabRightDown)
2800 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2801 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP,
2802 wxAuiNotebook::OnTabRightUp)
198be845
JS		 2803 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2804 wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK,
2805 wxAuiNotebook::OnTabBgDClick)
5bf3f27f 2806 EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook)
c7bfb76a 2807
5bf3f27f 2808#ifdef wxHAS_NATIVE_TAB_TRAVERSAL
c7bfb76a 2809 WX_EVENT_TABLE_CONTROL_CONTAINER(wxAuiNotebook)
5bf3f27f
JS		 2810#else
2811 // Avoid clash with container event handler functions
2812 EVT_SET_FOCUS(wxAuiNotebook::OnFocus)
2813#endif
cd05bf23
BW		 2814END_EVENT_TABLE()
2815
c7bfb76a
JS		 2816WX_DELEGATE_TO_CONTROL_CONTAINER(wxAuiNotebook, wxControl)
2817
a3a5df9d 2818wxAuiNotebook::wxAuiNotebook()
cd05bf23
BW		 2819{
2820 m_curpage = -1;
7ebc40e8 2821 m_tab_id_counter = wxAuiBaseTabCtrlId;
cd05bf23 2822 m_dummy_wnd = NULL;
da5e85d9 2823 m_tab_ctrl_height = 20;
9fbb7d80 2824 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2825 m_requested_tabctrl_height = -1;
cd05bf23
BW		 2826}
2827
a3a5df9d 2828wxAuiNotebook::wxAuiNotebook(wxWindow *parent,
cd05bf23
BW		 2829 wxWindowID id,
2830 const wxPoint& pos,
2831 const wxSize& size,
2832 long style) : wxControl(parent, id, pos, size, style)
2833{
9fbb7d80
BW		 2834 m_dummy_wnd = NULL;
2835 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2836 m_requested_tabctrl_height = -1;
702b1c7e 2837 InitNotebook(style);
cd05bf23
BW		 2838}
2839
a3a5df9d 2840bool wxAuiNotebook::Create(wxWindow* parent,
cd05bf23
BW		 2841 wxWindowID id,
2842 const wxPoint& pos,
2843 const wxSize& size,
2844 long style)
2845{
2846 if (!wxControl::Create(parent, id, pos, size, style))
2847 return false;
4444d148 2848
702b1c7e 2849 InitNotebook(style);
4444d148 2850
cd05bf23
BW		 2851 return true;
2852}
2853
2854// InitNotebook() contains common initialization
2855// code called by all constructors
a3a5df9d 2856void wxAuiNotebook::InitNotebook(long style)
cd05bf23 2857{
c7bfb76a
JS		 2858 WX_INIT_CONTROL_CONTAINER();
2859 // SetCanFocus(false);
2860
2861 SetName(wxT("wxAuiNotebook"));
da5e85d9 2862 m_curpage = -1;
7ebc40e8 2863 m_tab_id_counter = wxAuiBaseTabCtrlId;
da5e85d9 2864 m_dummy_wnd = NULL;
702b1c7e 2865 m_flags = (unsigned int)style;
ca0d4407 2866 m_tab_ctrl_height = 20;
c58ba15f 2867
cd05bf23
BW		 2868 m_normal_font = *wxNORMAL_FONT;
2869 m_selected_font = *wxNORMAL_FONT;
2870 m_selected_font.SetWeight(wxBOLD);
4444d148 2871
b0d17f7c 2872 SetArtProvider(new wxAuiDefaultTabArt);
4444d148
WS		 2873
2874 m_dummy_wnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0));
cd05bf23
BW		 2875 m_dummy_wnd->SetSize(200, 200);
2876 m_dummy_wnd->Show(false);
4444d148 2877
cd05bf23 2878 m_mgr.SetManagedWindow(this);
a6b7a521
VZ		 2879 m_mgr.SetFlags(wxAUI_MGR_DEFAULT);
2880 m_mgr.SetDockSizeConstraint(1.0, 1.0); // no dock size constraint
4444d148 2881
cd05bf23 2882 m_mgr.AddPane(m_dummy_wnd,
9fbb7d80 2883 wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false));
4444d148 2884
cd05bf23
BW		 2885 m_mgr.Update();
2886}
2887
a3a5df9d 2888wxAuiNotebook::~wxAuiNotebook()
cd05bf23 2889{
18b40f30
JS		 2890 // Indicate we're deleting pages
2891 m_isBeingDeleted = true;
2892
1c0955dd
JS		 2893 while ( GetPageCount() > 0 )
2894 DeletePage(0);
2895
cd05bf23
BW		 2896 m_mgr.UnInit();
2897}
2898
a3a5df9d 2899void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art)
3f69756e
BW		 2900{
2901 m_tabs.SetArtProvider(art);
7baac3cb 2902
ca0d4407 2903 UpdateTabCtrlHeight();
2b9aac33
BW		 2904}
2905
ca0d4407
BW		 2906// SetTabCtrlHeight() is the highest-level override of the
2907// tab height. A call to this function effectively enforces a
2908// specified tab ctrl height, overriding all other considerations,
2909// such as text or bitmap height. It overrides any call to
2910// SetUniformBitmapSize(). Specifying a height of -1 reverts
2911// any previous call and returns to the default behavior
2912
2913void wxAuiNotebook::SetTabCtrlHeight(int height)
2914{
2915 m_requested_tabctrl_height = height;
c58ba15f 2916
ca0d4407
BW		 2917 // if window is already initialized, recalculate the tab height
2918 if (m_dummy_wnd)
2919 {
2920 UpdateTabCtrlHeight();
2921 }
2922}
2923
2924
2925// SetUniformBitmapSize() ensures that all tabs will have
2926// the same height, even if some tabs don't have bitmaps
2927// Passing wxDefaultSize to this function will instruct
2928// the control to use dynamic tab height-- so when a tab
2929// with a large bitmap is added, the tab ctrl's height will
2930// automatically increase to accommodate the bitmap
2931
9fbb7d80
BW		 2932void wxAuiNotebook::SetUniformBitmapSize(const wxSize& size)
2933{
2934 m_requested_bmp_size = size;
c58ba15f 2935
9fbb7d80 2936 // if window is already initialized, recalculate the tab height
dbbe02ea
BW		 2937 if (m_dummy_wnd)
2938 {
ca0d4407 2939 UpdateTabCtrlHeight();
dbbe02ea 2940 }
9fbb7d80
BW		 2941}
2942
ca0d4407
BW		 2943// UpdateTabCtrlHeight() does the actual tab resizing. It's meant
2944// to be used interally
2945void wxAuiNotebook::UpdateTabCtrlHeight()
2b9aac33 2946{
ca0d4407
BW		 2947 // get the tab ctrl height we will use
2948 int height = CalculateTabCtrlHeight();
c58ba15f 2949
2b9aac33
BW		 2950 // if the tab control height needs to change, update
2951 // all of our tab controls with the new height
2952 if (m_tab_ctrl_height != height)
b0d17f7c 2953 {
2b9aac33 2954 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 2955
2b9aac33 2956 m_tab_ctrl_height = height;
7baac3cb 2957
2b9aac33
BW		 2958 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
2959 size_t i, pane_count = all_panes.GetCount();
2960 for (i = 0; i < pane_count; ++i)
2961 {
2962 wxAuiPaneInfo& pane = all_panes.Item(i);
2963 if (pane.name == wxT("dummy"))
2964 continue;
2965 wxTabFrame* tab_frame = (wxTabFrame*)pane.window;
2966 wxAuiTabCtrl* tabctrl = tab_frame->m_tabs;
2967 tab_frame->SetTabCtrlHeight(m_tab_ctrl_height);
2968 tabctrl->SetArtProvider(art->Clone());
2969 tab_frame->DoSizing();
2970 }
b0d17f7c 2971 }
3f69756e
BW		 2972}
2973
9fbb7d80
BW		 2974void wxAuiNotebook::UpdateHintWindowSize()
2975{
2976 wxSize size = CalculateNewSplitSize();
c58ba15f 2977
9fbb7d80
BW		 2978 // the placeholder hint window should be set to this size
2979 wxAuiPaneInfo& info = m_mgr.GetPane(wxT("dummy"));
2980 if (info.IsOk())
2981 {
2982 info.MinSize(size);
2983 info.BestSize(size);
2984 m_dummy_wnd->SetSize(size);
2985 }
2986}
2987
2988
2989// calculates the size of the new split
2990wxSize wxAuiNotebook::CalculateNewSplitSize()
2991{
2992 // count number of tab controls
2993 int tab_ctrl_count = 0;
2994 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
2995 size_t i, pane_count = all_panes.GetCount();
2996 for (i = 0; i < pane_count; ++i)
2997 {
2998 wxAuiPaneInfo& pane = all_panes.Item(i);
2999 if (pane.name == wxT("dummy"))
3000 continue;
3001 tab_ctrl_count++;
3002 }
3003
3004 wxSize new_split_size;
c58ba15f 3005
9fbb7d80
BW		 3006 // if there is only one tab control, the first split
3007 // should happen around the middle
3008 if (tab_ctrl_count < 2)
3009 {
3010 new_split_size = GetClientSize();
3011 new_split_size.x /= 2;
3012 new_split_size.y /= 2;
3013 }
cedd7b22 3014 else
9fbb7d80
BW		 3015 {
3016 // this is in place of a more complicated calculation
3017 // that needs to be implemented
3018 new_split_size = wxSize(180,180);
3019 }
c58ba15f 3020
9fbb7d80
BW		 3021 return new_split_size;
3022}
3023
2b9aac33
BW		 3024int wxAuiNotebook::CalculateTabCtrlHeight()
3025{
ca0d4407
BW		 3026 // if a fixed tab ctrl height is specified,
3027 // just return that instead of calculating a
3028 // tab height
3029 if (m_requested_tabctrl_height != -1)
3030 return m_requested_tabctrl_height;
c58ba15f 3031
2b9aac33
BW		 3032 // find out new best tab height
3033 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 3034
9fbb7d80
BW		 3035 return art->GetBestTabCtrlSize(this,
3036 m_tabs.GetPages(),
3037 m_requested_bmp_size);
2b9aac33
BW		 3038}
3039
3040
e0dc13d4 3041wxAuiTabArt* wxAuiNotebook::GetArtProvider() const
3f69756e
BW		 3042{
3043 return m_tabs.GetArtProvider();
3044}
3045
0ce53f32
BW		 3046void wxAuiNotebook::SetWindowStyleFlag(long style)
3047{
3048 wxControl::SetWindowStyleFlag(style);
7baac3cb 3049
0ce53f32 3050 m_flags = (unsigned int)style;
7baac3cb 3051
0ce53f32
BW		 3052 // if the control is already initialized
3053 if (m_mgr.GetManagedWindow() == (wxWindow*)this)
3054 {
3055 // let all of the tab children know about the new style
7baac3cb 3056
0ce53f32
BW		 3057 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
3058 size_t i, pane_count = all_panes.GetCount();
3059 for (i = 0; i < pane_count; ++i)
3060 {
3061 wxAuiPaneInfo& pane = all_panes.Item(i);
3062 if (pane.name == wxT("dummy"))
3063 continue;
97ac2d5e
BW		 3064 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
3065 wxAuiTabCtrl* tabctrl = tabframe->m_tabs;
0ce53f32 3066 tabctrl->SetFlags(m_flags);
97ac2d5e 3067 tabframe->DoSizing();
0ce53f32
BW		 3068 tabctrl->Refresh();
3069 tabctrl->Update();
3070 }
3071 }
3072}
3073
3074
a3a5df9d 3075bool wxAuiNotebook::AddPage(wxWindow* page,
cd05bf23
BW		 3076 const wxString& caption,
3077 bool select,
3078 const wxBitmap& bitmap)
3079{
3080 return InsertPage(GetPageCount(), page, caption, select, bitmap);
3081}
4444d148 3082
a3a5df9d 3083bool wxAuiNotebook::InsertPage(size_t page_idx,
cd05bf23
BW		 3084 wxWindow* page,
3085 const wxString& caption,
3086 bool select,
3087 const wxBitmap& bitmap)
3088{
c36cdfc0
BW		 3089 wxASSERT_MSG(page, wxT("page pointer must be non-NULL"));
3090 if (!page)
3091 return false;
5c58a3a9 3092
3d9b52a8
JS		 3093 page->Reparent(this);
3094
cd05bf23
BW		 3095 wxAuiNotebookPage info;
3096 info.window = page;
3097 info.caption = caption;
3098 info.bitmap = bitmap;
3099 info.active = false;
3100
3101 // if there are currently no tabs, the first added
3102 // tab must be active
3103 if (m_tabs.GetPageCount() == 0)
3104 info.active = true;
3105
3106 m_tabs.InsertPage(page, info, page_idx);
3107
298773ec
BW		 3108 // if that was the first page added, even if
3109 // select is false, it must become the "current page"
3110 // (though no select events will be fired)
3111 if (!select && m_tabs.GetPageCount() == 1)
092d7f88
BW		 3112 select = true;
3113 //m_curpage = GetPageIndex(page);
298773ec 3114
cd05bf23
BW		 3115 wxAuiTabCtrl* active_tabctrl = GetActiveTabCtrl();
3116 if (page_idx >= active_tabctrl->GetPageCount())
3117 active_tabctrl->AddPage(page, info);
cedd7b22 3118 else
cd05bf23 3119 active_tabctrl->InsertPage(page, info, page_idx);
4444d148 3120
ca0d4407 3121 UpdateTabCtrlHeight();
cd05bf23
BW		 3122 DoSizing();
3123 active_tabctrl->DoShowHide();
4444d148 3124
3d9b52a8
JS		 3125 // adjust selected index
3126 if(m_curpage >= (int) page_idx)
3127 m_curpage++;
3128
cd05bf23
BW		 3129 if (select)
3130 {
849c353a 3131 SetSelectionToWindow(page);
cd05bf23 3132 }
4444d148 3133
cd05bf23
BW		 3134 return true;
3135}
3136
3137
3138// DeletePage() removes a tab from the multi-notebook,
3139// and destroys the window as well
a3a5df9d 3140bool wxAuiNotebook::DeletePage(size_t page_idx)
7baac3cb 3141{
fd749f4a
BW		 3142 if (page_idx >= m_tabs.GetPageCount())
3143 return false;
cedd7b22 3144
4444d148 3145 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
cedd7b22 3146
fd749f4a
BW		 3147 // hide the window in advance, as this will
3148 // prevent flicker
3149 ShowWnd(wnd, false);
5d3aeb0f
BW		 3150
3151 if (!RemovePage(page_idx))
3152 return false;
3153
89272c55 3154#if wxUSE_MDI
5d3aeb0f
BW		 3155 // actually destroy the window now
3156 if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
3157 {
3158 // delete the child frame with pending delete, as is
3159 // customary with frame windows
3160 if (!wxPendingDelete.Member(wnd))
3161 wxPendingDelete.Append(wnd);
3162 }
cedd7b22 3163 else
89272c55 3164#endif
5d3aeb0f
BW		 3165 {
3166 wnd->Destroy();
3167 }
7baac3cb 3168
5d3aeb0f 3169 return true;
cd05bf23
BW		 3170}
3171
3172
3173
3174// RemovePage() removes a tab from the multi-notebook,
3175// but does not destroy the window
a3a5df9d 3176bool wxAuiNotebook::RemovePage(size_t page_idx)
cd05bf23 3177{
9b362935
BW		 3178 // save active window pointer
3179 wxWindow* active_wnd = NULL;
3180 if (m_curpage >= 0)
3181 active_wnd = m_tabs.GetWindowFromIdx(m_curpage);
cedd7b22 3182
9b362935 3183 // save pointer of window being deleted
cd05bf23 3184 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
5d3aeb0f 3185 wxWindow* new_active = NULL;
4444d148 3186
13aaa50f
BW		 3187 // make sure we found the page
3188 if (!wnd)
3189 return false;
cedd7b22 3190
5d3aeb0f 3191 // find out which onscreen tab ctrl owns this tab
cd05bf23
BW		 3192 wxAuiTabCtrl* ctrl;
3193 int ctrl_idx;
5d3aeb0f
BW		 3194 if (!FindTab(wnd, &ctrl, &ctrl_idx))
3195 return false;
3196
13aaa50f
BW		 3197 bool is_curpage = (m_curpage == (int)page_idx);
3198 bool is_active_in_split = ctrl->GetPage(ctrl_idx).active;
5d3aeb0f 3199
4444d148 3200
5d3aeb0f
BW		 3201 // remove the tab from main catalog
3202 if (!m_tabs.RemovePage(wnd))
3203 return false;
3204
3205 // remove the tab from the onscreen tab ctrl
3206 ctrl->RemovePage(wnd);
3207
13aaa50f
BW		 3208 if (is_active_in_split)
3209 {
3210 int ctrl_new_page_count = (int)ctrl->GetPageCount();
cedd7b22 3211
13aaa50f
BW		 3212 if (ctrl_idx >= ctrl_new_page_count)
3213 ctrl_idx = ctrl_new_page_count-1;
cedd7b22 3214
13aaa50f
BW		 3215 if (ctrl_idx >= 0 && ctrl_idx < (int)ctrl->GetPageCount())
3216 {
3217 // set new page as active in the tab split
3218 ctrl->SetActivePage(ctrl_idx);
cedd7b22 3219
13aaa50f
BW		 3220 // if the page deleted was the current page for the
3221 // entire tab control, then record the window
3222 // pointer of the new active page for activation
3223 if (is_curpage)
3224 {
3225 new_active = ctrl->GetWindowFromIdx(ctrl_idx);
3226 }
3227 }
3228 }
cedd7b22 3229 else
9b362935
BW		 3230 {
3231 // we are not deleting the active page, so keep it the same
3232 new_active = active_wnd;
3233 }
13aaa50f 3234
cedd7b22 3235
13aaa50f
BW		 3236 if (!new_active)
3237 {
3238 // we haven't yet found a new page to active,
3239 // so select the next page from the main tab
3240 // catalogue
cedd7b22 3241
13aaa50f
BW		 3242 if (page_idx < m_tabs.GetPageCount())
3243 {
3244 new_active = m_tabs.GetPage(page_idx).window;
3245 }
cedd7b22 3246
13aaa50f
BW		 3247 if (!new_active && m_tabs.GetPageCount() > 0)
3248 {
3249 new_active = m_tabs.GetPage(0).window;
3250 }
3251 }
5d3aeb0f 3252
cedd7b22 3253
5d3aeb0f
BW		 3254 RemoveEmptyTabFrames();
3255
3256 // set new active pane
18b40f30 3257 if (new_active && !m_isBeingDeleted)
5d3aeb0f
BW		 3258 {
3259 m_curpage = -1;
849c353a 3260 SetSelectionToWindow(new_active);
5d3aeb0f 3261 }
cedd7b22 3262
5d3aeb0f 3263 return true;
cd05bf23
BW		 3264}
3265
e0dc13d4
BW		 3266// GetPageIndex() returns the index of the page, or -1 if the
3267// page could not be located in the notebook
3268int wxAuiNotebook::GetPageIndex(wxWindow* page_wnd) const
3269{
3270 return m_tabs.GetIdxFromWindow(page_wnd);
3271}
3272
3273
3274
cd05bf23 3275// SetPageText() changes the tab caption of the specified page
a3a5df9d 3276bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text)
4444d148 3277{
cd05bf23
BW		 3278 if (page_idx >= m_tabs.GetPageCount())
3279 return false;
4444d148 3280
cd05bf23
BW		 3281 // update our own tab catalog
3282 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3283 page_info.caption = text;
4444d148 3284
cd05bf23
BW		 3285 // update what's on screen
3286 wxAuiTabCtrl* ctrl;
3287 int ctrl_idx;
3288 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3289 {
3290 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3291 info.caption = text;
3292 ctrl->Refresh();
639a4f7b 3293 ctrl->Update();
cd05bf23 3294 }
4444d148 3295
cd05bf23
BW		 3296 return true;
3297}
3298
c3e016e4
JS		 3299// returns the page caption
3300wxString wxAuiNotebook::GetPageText(size_t page_idx) const
3301{
3302 if (page_idx >= m_tabs.GetPageCount())
3303 return wxEmptyString;
3304
3305 // update our own tab catalog
3306 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3307 return page_info.caption;
3308}
e0dc13d4
BW		 3309
3310bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap)
3311{
3312 if (page_idx >= m_tabs.GetPageCount())
3313 return false;
7baac3cb 3314
e0dc13d4
BW		 3315 // update our own tab catalog
3316 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3317 page_info.bitmap = bitmap;
7baac3cb 3318
e0dc13d4 3319 // tab height might have changed
ca0d4407 3320 UpdateTabCtrlHeight();
7baac3cb 3321
e0dc13d4
BW		 3322 // update what's on screen
3323 wxAuiTabCtrl* ctrl;
3324 int ctrl_idx;
3325 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3326 {
3327 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3328 info.bitmap = bitmap;
3329 ctrl->Refresh();
3330 ctrl->Update();
3331 }
7baac3cb 3332
e0dc13d4
BW		 3333 return true;
3334}
3335
c3e016e4
JS		 3336// returns the page bitmap
3337wxBitmap wxAuiNotebook::GetPageBitmap(size_t page_idx) const
3338{
3339 if (page_idx >= m_tabs.GetPageCount())
3340 return wxBitmap();
3341
3342 // update our own tab catalog
3343 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3344 return page_info.bitmap;
3345}
e0dc13d4 3346
cd05bf23 3347// GetSelection() returns the index of the currently active page
a3a5df9d 3348int wxAuiNotebook::GetSelection() const
cd05bf23
BW		 3349{
3350 return m_curpage;
3351}
3352
3353// SetSelection() sets the currently active page
a3a5df9d 3354size_t wxAuiNotebook::SetSelection(size_t new_page)
cd05bf23
BW		 3355{
3356 wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page);
3357 if (!wnd)
3358 return m_curpage;
4444d148 3359
754dc409
JS		 3360 // don't change the page unless necessary;
3361 // however, clicking again on a tab should give it the focus.
3362 if ((int)new_page == m_curpage)
3363 {
3364 wxAuiTabCtrl* ctrl;
3365 int ctrl_idx;
3366 if (FindTab(wnd, &ctrl, &ctrl_idx))
3367 {
3368 if (FindFocus() != ctrl)
3369 ctrl->SetFocus();
3370 }
3371 return m_curpage;
3372 }
3373
cd05bf23
BW		 3374 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
3375 evt.SetSelection(new_page);
3376 evt.SetOldSelection(m_curpage);
3377 evt.SetEventObject(this);
7ebc40e8 3378 if (!GetEventHandler()->ProcessEvent(evt) || evt.IsAllowed())
cd05bf23 3379 {
049333c2
BW		 3380 int old_curpage = m_curpage;
3381 m_curpage = new_page;
7baac3cb 3382
cd05bf23
BW		 3383 // program allows the page change
3384 evt.SetEventType(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED);
7ebc40e8 3385 (void)GetEventHandler()->ProcessEvent(evt);
cd05bf23
BW		 3386
3387
cd05bf23
BW		 3388 wxAuiTabCtrl* ctrl;
3389 int ctrl_idx;
3390 if (FindTab(wnd, &ctrl, &ctrl_idx))
4444d148 3391 {
cd05bf23 3392 m_tabs.SetActivePage(wnd);
4444d148 3393
cd05bf23
BW		 3394 ctrl->SetActivePage(ctrl_idx);
3395 DoSizing();
3396 ctrl->DoShowHide();
4444d148 3397
a0c2e4a0 3398 ctrl->MakeTabVisible(ctrl_idx, ctrl);
cd05bf23
BW		 3399
3400 // set fonts
a3a5df9d 3401 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3402 size_t i, pane_count = all_panes.GetCount();
3403 for (i = 0; i < pane_count; ++i)
3404 {
a3a5df9d 3405 wxAuiPaneInfo& pane = all_panes.Item(i);
cd05bf23
BW		 3406 if (pane.name == wxT("dummy"))
3407 continue;
3408 wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs;
3409 if (tabctrl != ctrl)
3410 tabctrl->SetSelectedFont(m_normal_font);
cedd7b22 3411 else
cd05bf23
BW		 3412 tabctrl->SetSelectedFont(m_selected_font);
3413 tabctrl->Refresh();
3414 }
3415
754dc409
JS		 3416 // Set the focus to the page if we're not currently focused on the tab.
3417 // This is Firefox-like behaviour.
3418 if (wnd->IsShownOnScreen() && FindFocus() != ctrl)
3419 wnd->SetFocus();
4444d148 3420
cd05bf23
BW		 3421 return old_curpage;
3422 }
3423 }
3424
3425 return m_curpage;
3426}
3427
849c353a
VZ		 3428void wxAuiNotebook::SetSelectionToWindow(wxWindow *win)
3429{
3430 const int idx = m_tabs.GetIdxFromWindow(win);
3431 wxCHECK_RET( idx != wxNOT_FOUND, _T("invalid notebook page") );
3432
3433 SetSelection(idx);
3434}
3435
cd05bf23
BW		 3436// GetPageCount() returns the total number of
3437// pages managed by the multi-notebook
a3a5df9d 3438size_t wxAuiNotebook::GetPageCount() const
cd05bf23
BW		 3439{
3440 return m_tabs.GetPageCount();
3441}
3442
3443// GetPage() returns the wxWindow pointer of the
3444// specified page
a3a5df9d 3445wxWindow* wxAuiNotebook::GetPage(size_t page_idx) const
cd05bf23
BW		 3446{
3447 wxASSERT(page_idx < m_tabs.GetPageCount());
4444d148 3448
cd05bf23
BW		 3449 return m_tabs.GetWindowFromIdx(page_idx);
3450}
3451
3452// DoSizing() performs all sizing operations in each tab control
a3a5df9d 3453void wxAuiNotebook::DoSizing()
cd05bf23 3454{
a3a5df9d 3455 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3456 size_t i, pane_count = all_panes.GetCount();
3457 for (i = 0; i < pane_count; ++i)
3458 {
3459 if (all_panes.Item(i).name == wxT("dummy"))
3460 continue;
3461
3462 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3463 tabframe->DoSizing();
3464 }
3465}
3466
3467// GetActiveTabCtrl() returns the active tab control. It is
3468// called to determine which control gets new windows being added
a3a5df9d 3469wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl()
cd05bf23
BW		 3470{
3471 if (m_curpage >= 0 && m_curpage < (int)m_tabs.GetPageCount())
3472 {
3473 wxAuiTabCtrl* ctrl;
3474 int idx;
4444d148 3475
cd05bf23
BW		 3476 // find the tab ctrl with the current page
3477 if (FindTab(m_tabs.GetPage(m_curpage).window,
3478 &ctrl, &idx))
4444d148 3479 {
cd05bf23
BW		 3480 return ctrl;
3481 }
3482 }
4444d148 3483
cd05bf23 3484 // no current page, just find the first tab ctrl
a3a5df9d 3485 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3486 size_t i, pane_count = all_panes.GetCount();
3487 for (i = 0; i < pane_count; ++i)
3488 {
3489 if (all_panes.Item(i).name == wxT("dummy"))
3490 continue;
4444d148 3491
cd05bf23
BW		 3492 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3493 return tabframe->m_tabs;
3494 }
4444d148 3495
cd05bf23
BW		 3496 // If there is no tabframe at all, create one
3497 wxTabFrame* tabframe = new wxTabFrame;
da5e85d9 3498 tabframe->SetTabCtrlHeight(m_tab_ctrl_height);
cd05bf23
BW		 3499 tabframe->m_tabs = new wxAuiTabCtrl(this,
3500 m_tab_id_counter++,
3501 wxDefaultPosition,
3502 wxDefaultSize,
a0c2e4a0 3503 wxNO_BORDER|wxWANTS_CHARS);
702b1c7e 3504 tabframe->m_tabs->SetFlags(m_flags);
b0d17f7c 3505 tabframe->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
cd05bf23 3506 m_mgr.AddPane(tabframe,
a3a5df9d 3507 wxAuiPaneInfo().Center().CaptionVisible(false));
4444d148 3508
cd05bf23 3509 m_mgr.Update();
4444d148 3510
cd05bf23
BW		 3511 return tabframe->m_tabs;
3512}
3513
3514// FindTab() finds the tab control that currently contains the window as well
3515// as the index of the window in the tab control. It returns true if the
3516// window was found, otherwise false.
a3a5df9d 3517bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx)
cd05bf23 3518{
a3a5df9d 3519 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3520 size_t i, pane_count = all_panes.GetCount();
3521 for (i = 0; i < pane_count; ++i)
3522 {
3523 if (all_panes.Item(i).name == wxT("dummy"))
3524 continue;
4444d148 3525
cd05bf23 3526 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4444d148 3527
cd05bf23
BW		 3528 int page_idx = tabframe->m_tabs->GetIdxFromWindow(page);
3529 if (page_idx != -1)
3530 {
3531 *ctrl = tabframe->m_tabs;
3532 *idx = page_idx;
3533 return true;
3534 }
3535 }
4444d148 3536
cd05bf23
BW		 3537 return false;
3538}
3539
d606b6e9
BW		 3540void wxAuiNotebook::Split(size_t page, int direction)
3541{
3542 wxSize cli_size = GetClientSize();
54a8a78e 3543
d606b6e9
BW		 3544 // get the page's window pointer
3545 wxWindow* wnd = GetPage(page);
3546 if (!wnd)
3547 return;
54a8a78e 3548
d606b6e9
BW		 3549 // notebooks with 1 or less pages can't be split
3550 if (GetPageCount() < 2)
3551 return;
54a8a78e 3552
d606b6e9
BW		 3553 // find out which tab control the page currently belongs to
3554 wxAuiTabCtrl *src_tabs, *dest_tabs;
3555 int src_idx = -1;
3556 src_tabs = NULL;
3557 if (!FindTab(wnd, &src_tabs, &src_idx))
3558 return;
3559 if (!src_tabs || src_idx == -1)
3560 return;
54a8a78e 3561
d606b6e9
BW		 3562 // choose a split size
3563 wxSize split_size;
3564 if (GetPageCount() > 2)
3565 {
3566 split_size = CalculateNewSplitSize();
3567 }
cedd7b22 3568 else
d606b6e9
BW		 3569 {
3570 // because there are two panes, always split them
3571 // equally
3572 split_size = GetClientSize();
3573 split_size.x /= 2;
3574 split_size.y /= 2;
3575 }
54a8a78e
VZ		 3576
3577
d606b6e9
BW		 3578 // create a new tab frame
3579 wxTabFrame* new_tabs = new wxTabFrame;
3580 new_tabs->m_rect = wxRect(wxPoint(0,0), split_size);
3581 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
3582 new_tabs->m_tabs = new wxAuiTabCtrl(this,
3583 m_tab_id_counter++,
3584 wxDefaultPosition,
3585 wxDefaultSize,
a0c2e4a0 3586 wxNO_BORDER|wxWANTS_CHARS);
d606b6e9
BW		 3587 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
3588 new_tabs->m_tabs->SetFlags(m_flags);
3589 dest_tabs = new_tabs->m_tabs;
3590
3591 // create a pane info structure with the information
3592 // about where the pane should be added
3593 wxAuiPaneInfo pane_info = wxAuiPaneInfo().Bottom().CaptionVisible(false);
3594 wxPoint mouse_pt;
54a8a78e 3595
d606b6e9
BW		 3596 if (direction == wxLEFT)
3597 {
3598 pane_info.Left();
3599 mouse_pt = wxPoint(0, cli_size.y/2);
3600 }
cedd7b22 3601 else if (direction == wxRIGHT)
d606b6e9
BW		 3602 {
3603 pane_info.Right();
3604 mouse_pt = wxPoint(cli_size.x, cli_size.y/2);
3605 }
cedd7b22 3606 else if (direction == wxTOP)
d606b6e9
BW		 3607 {
3608 pane_info.Top();
3609 mouse_pt = wxPoint(cli_size.x/2, 0);
3610 }
cedd7b22 3611 else if (direction == wxBOTTOM)
d606b6e9
BW		 3612 {
3613 pane_info.Bottom();
3614 mouse_pt = wxPoint(cli_size.x/2, cli_size.y);
3615 }
54a8a78e 3616
d606b6e9
BW		 3617 m_mgr.AddPane(new_tabs, pane_info, mouse_pt);
3618 m_mgr.Update();
54a8a78e 3619
d606b6e9
BW		 3620 // remove the page from the source tabs
3621 wxAuiNotebookPage page_info = src_tabs->GetPage(src_idx);
3622 page_info.active = false;
3623 src_tabs->RemovePage(page_info.window);
3624 if (src_tabs->GetPageCount() > 0)
3625 {
3626 src_tabs->SetActivePage((size_t)0);
3627 src_tabs->DoShowHide();
3628 src_tabs->Refresh();
3629 }
3630
3631
3632 // add the page to the destination tabs
3633 dest_tabs->InsertPage(page_info.window, page_info, 0);
3634
3635 if (src_tabs->GetPageCount() == 0)
3636 {
3637 RemoveEmptyTabFrames();
3638 }
3639
3640 DoSizing();
3641 dest_tabs->DoShowHide();
3642 dest_tabs->Refresh();
3643
3644 // force the set selection function reset the selection
3645 m_curpage = -1;
54a8a78e 3646
d606b6e9 3647 // set the active page to the one we just split off
849c353a 3648 SetSelectionToPage(page_info);
54a8a78e 3649
d606b6e9
BW		 3650 UpdateHintWindowSize();
3651}
3652
3653
9fbb7d80 3654void wxAuiNotebook::OnSize(wxSizeEvent& evt)
cd05bf23 3655{
9fbb7d80 3656 UpdateHintWindowSize();
c58ba15f 3657
9fbb7d80 3658 evt.Skip();
cd05bf23
BW		 3659}
3660
a3a5df9d 3661void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt)
cd05bf23
BW		 3662{
3663 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
4444d148 3664
cd05bf23
BW		 3665 wxAuiTabCtrl* ctrl = (wxAuiTabCtrl*)evt.GetEventObject();
3666 wxASSERT(ctrl != NULL);
4444d148 3667
cd05bf23
BW		 3668 wxWindow* wnd = ctrl->GetWindowFromIdx(evt.GetSelection());
3669 wxASSERT(wnd != NULL);
4444d148 3670
849c353a 3671 SetSelectionToWindow(wnd);
cd05bf23
BW		 3672}
3673
198be845
JS		 3674void wxAuiNotebook::OnTabBgDClick(wxCommandEvent& WXUNUSED(evt))
3675{
3676 // notify owner that the tabbar background has been double-clicked
3677 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
3678 e.SetEventObject(this);
3679 GetEventHandler()->ProcessEvent(e);
3680}
3681
a3a5df9d 3682void wxAuiNotebook::OnTabBeginDrag(wxCommandEvent&)
cd05bf23 3683{
08c068a4 3684 m_last_drag_x = 0;
cd05bf23
BW		 3685}
3686
a3a5df9d 3687void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt)
cd05bf23
BW		 3688{
3689 wxPoint screen_pt = ::wxGetMousePosition();
3690 wxPoint client_pt = ScreenToClient(screen_pt);
3691 wxPoint zero(0,0);
4444d148 3692
cd05bf23 3693 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
08c068a4 3694 wxAuiTabCtrl* dest_tabs = GetTabCtrlFromPoint(client_pt);
7baac3cb 3695
08c068a4 3696 if (dest_tabs == src_tabs)
cd05bf23 3697 {
3941df70
BW		 3698 if (src_tabs)
3699 {
3700 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
3701 }
7baac3cb 3702
08c068a4 3703 // always hide the hint for inner-tabctrl drag
cd05bf23 3704 m_mgr.HideHint();
7baac3cb 3705
695c0088
BW		 3706 // if tab moving is not allowed, leave
3707 if (!(m_flags & wxAUI_NB_TAB_MOVE))
3708 {
3709 return;
3710 }
7baac3cb 3711
08c068a4
BW		 3712 wxPoint pt = dest_tabs->ScreenToClient(screen_pt);
3713 wxWindow* dest_location_tab;
7baac3cb 3714
08c068a4
BW		 3715 // this is an inner-tab drag/reposition
3716 if (dest_tabs->TabHitTest(pt.x, pt.y, &dest_location_tab))
3717 {
3718 int src_idx = evt.GetSelection();
3719 int dest_idx = dest_tabs->GetIdxFromWindow(dest_location_tab);
7baac3cb 3720
08c068a4
BW		 3721 // prevent jumpy drag
3722 if ((src_idx == dest_idx) || dest_idx == -1 ||
3723 (src_idx > dest_idx && m_last_drag_x <= pt.x) ||
3724 (src_idx < dest_idx && m_last_drag_x >= pt.x))
3725 {
3726 m_last_drag_x = pt.x;
3727 return;
3728 }
3729
3730
3731 wxWindow* src_tab = dest_tabs->GetWindowFromIdx(src_idx);
3732 dest_tabs->MovePage(src_tab, dest_idx);
3733 dest_tabs->SetActivePage((size_t)dest_idx);
3734 dest_tabs->DoShowHide();
3735 dest_tabs->Refresh();
3736 m_last_drag_x = pt.x;
3737
3738 }
7baac3cb 3739
cd05bf23
BW		 3740 return;
3741 }
4444d148 3742
695c0088 3743
5d3aeb0f
BW		 3744 // if external drag is allowed, check if the tab is being dragged
3745 // over a different wxAuiNotebook control
3746 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
3747 {
3748 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(screen_pt);
7baac3cb 3749
87e5fe69
BW		 3750 // if we aren't over any window, stop here
3751 if (!tab_ctrl)
3752 return;
7baac3cb 3753
13d0b605 3754 // make sure we are not over the hint window
87e5fe69 3755 if (!tab_ctrl->IsKindOf(CLASSINFO(wxFrame)))
5d3aeb0f 3756 {
13d0b605 3757 while (tab_ctrl)
5d3aeb0f 3758 {
13d0b605
BW		 3759 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3760 break;
3761 tab_ctrl = tab_ctrl->GetParent();
5d3aeb0f 3762 }
7baac3cb 3763
13d0b605
BW		 3764 if (tab_ctrl)
3765 {
3766 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3767
13d0b605
BW		 3768 if (nb != this)
3769 {
87e5fe69 3770 wxRect hint_rect = tab_ctrl->GetClientRect();
13d0b605
BW		 3771 tab_ctrl->ClientToScreen(&hint_rect.x, &hint_rect.y);
3772 m_mgr.ShowHint(hint_rect);
3773 return;
3774 }
87e5fe69
BW		 3775 }
3776 }
cedd7b22 3777 else
87e5fe69
BW		 3778 {
3779 if (!dest_tabs)
3780 {
3781 // we are either over a hint window, or not over a tab
3782 // window, and there is no where to drag to, so exit
3783 return;
13d0b605 3784 }
5d3aeb0f
BW		 3785 }
3786 }
3787
3788
69685ee0
BW		 3789 // if there are less than two panes, split can't happen, so leave
3790 if (m_tabs.GetPageCount() < 2)
3791 return;
7baac3cb 3792
695c0088
BW		 3793 // if tab moving is not allowed, leave
3794 if (!(m_flags & wxAUI_NB_TAB_SPLIT))
695c0088 3795 return;
695c0088 3796
3941df70
BW		 3797
3798 if (src_tabs)
3799 {
3800 src_tabs->SetCursor(wxCursor(wxCURSOR_SIZING));
3801 }
7baac3cb
VZ		 3802
3803
08c068a4 3804 if (dest_tabs)
cd05bf23 3805 {
08c068a4 3806 wxRect hint_rect = dest_tabs->GetRect();
cd05bf23
BW		 3807 ClientToScreen(&hint_rect.x, &hint_rect.y);
3808 m_mgr.ShowHint(hint_rect);
3809 }
cedd7b22 3810 else
cd05bf23
BW		 3811 {
3812 m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero);
3813 }
3814}
3815
3816
3817
a3a5df9d 3818void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt)
cd05bf23
BW		 3819{
3820 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
3821
3822 m_mgr.HideHint();
4444d148 3823
7baac3cb 3824
3941df70 3825 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
54a8a78e
VZ		 3826 wxCHECK_RET( src_tabs, _T("no source object?") );
3827
3828 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
7baac3cb 3829
cd05bf23
BW		 3830 // get the mouse position, which will be used to determine the drop point
3831 wxPoint mouse_screen_pt = ::wxGetMousePosition();
3832 wxPoint mouse_client_pt = ScreenToClient(mouse_screen_pt);
3833
3834
4444d148 3835
5d3aeb0f
BW		 3836 // check for an external move
3837 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
cd05bf23 3838 {
5d3aeb0f 3839 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(mouse_screen_pt);
7baac3cb 3840
5d3aeb0f 3841 while (tab_ctrl)
c69532f7 3842 {
5d3aeb0f
BW		 3843 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3844 break;
3845 tab_ctrl = tab_ctrl->GetParent();
c69532f7 3846 }
7baac3cb 3847
5d3aeb0f
BW		 3848 if (tab_ctrl)
3849 {
3850 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3851
5d3aeb0f
BW		 3852 if (nb != this)
3853 {
3854 // find out from the destination control
3855 // if it's ok to drop this tab here
3856 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, m_windowId);
3857 e.SetSelection(evt.GetSelection());
3858 e.SetOldSelection(evt.GetSelection());
3859 e.SetEventObject(this);
3860 e.SetDragSource(this);
3861 e.Veto(); // dropping must be explicitly approved by control owner
7baac3cb 3862
5d3aeb0f 3863 nb->GetEventHandler()->ProcessEvent(e);
7baac3cb 3864
5d3aeb0f
BW		 3865 if (!e.IsAllowed())
3866 {
3867 // no answer or negative answer
3868 m_mgr.HideHint();
3869 return;
3870 }
7baac3cb 3871
5d3aeb0f
BW		 3872 // drop was allowed
3873 int src_idx = evt.GetSelection();
3874 wxWindow* src_page = src_tabs->GetWindowFromIdx(src_idx);
7baac3cb 3875
884a369a
JS		 3876 // Check that it's not an impossible parent relationship
3877 wxWindow* p = nb;
3878 while (p && !p->IsTopLevel())
3879 {
3880 if (p == src_page)
3881 {
3882 return;
3883 }
3884 p = p->GetParent();
3885 }
3886
5d3aeb0f
BW		 3887 // get main index of the page
3888 int main_idx = m_tabs.GetIdxFromWindow(src_page);
849c353a
VZ		 3889 wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no source page?") );
3890
7baac3cb 3891
5d3aeb0f 3892 // make a copy of the page info
849c353a 3893 wxAuiNotebookPage page_info = m_tabs.GetPage(main_idx);
7baac3cb 3894
5d3aeb0f
BW		 3895 // remove the page from the source notebook
3896 RemovePage(main_idx);
7baac3cb 3897
5d3aeb0f
BW		 3898 // reparent the page
3899 src_page->Reparent(nb);
7baac3cb
VZ		 3900
3901
5d3aeb0f
BW		 3902 // found out the insert idx
3903 wxAuiTabCtrl* dest_tabs = (wxAuiTabCtrl*)tab_ctrl;
3904 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3905
3906 wxWindow* target = NULL;
3907 int insert_idx = -1;
3908 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3909 if (target)
3910 {
3911 insert_idx = dest_tabs->GetIdxFromWindow(target);
3912 }
702b1c7e 3913
7baac3cb 3914
5d3aeb0f
BW		 3915 // add the page to the new notebook
3916 if (insert_idx == -1)
3917 insert_idx = dest_tabs->GetPageCount();
3918 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
3919 nb->m_tabs.AddPage(page_info.window, page_info);
3920
3921 nb->DoSizing();
3922 dest_tabs->DoShowHide();
3923 dest_tabs->Refresh();
7baac3cb 3924
5d3aeb0f 3925 // set the selection in the destination tab control
849c353a 3926 nb->SetSelectionToPage(page_info);
5d3aeb0f 3927
d92f353c
JS		 3928 // notify owner that the tab has been dragged
3929 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
3930 e2.SetSelection(evt.GetSelection());
3931 e2.SetOldSelection(evt.GetSelection());
3932 e2.SetEventObject(this);
3933 GetEventHandler()->ProcessEvent(e2);
3934
5d3aeb0f
BW		 3935 return;
3936 }
3937 }
cd05bf23 3938 }
4444d148
WS		 3939
3940
3941
5d3aeb0f
BW		 3942
3943 // only perform a tab split if it's allowed
54a8a78e
VZ		 3944 wxAuiTabCtrl* dest_tabs = NULL;
3945
69685ee0 3946 if ((m_flags & wxAUI_NB_TAB_SPLIT) && m_tabs.GetPageCount() >= 2)
cd05bf23 3947 {
5d3aeb0f
BW		 3948 // If the pointer is in an existing tab frame, do a tab insert
3949 wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt);
3950 wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd);
3951 int insert_idx = -1;
3952 if (tab_frame)
3953 {
3954 dest_tabs = tab_frame->m_tabs;
cd05bf23 3955
5d3aeb0f
BW		 3956 if (dest_tabs == src_tabs)
3957 return;
7baac3cb
VZ		 3958
3959
5d3aeb0f
BW		 3960 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3961 wxWindow* target = NULL;
3962 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3963 if (target)
3964 {
3965 insert_idx = dest_tabs->GetIdxFromWindow(target);
3966 }
3967 }
54a8a78e 3968 else
5d3aeb0f 3969 {
ce15b45f
BW		 3970 wxPoint zero(0,0);
3971 wxRect rect = m_mgr.CalculateHintRect(m_dummy_wnd,
3972 mouse_client_pt,
3973 zero);
3974 if (rect.IsEmpty())
3975 {
3976 // there is no suitable drop location here, exit out
3977 return;
3978 }
7baac3cb 3979
5d3aeb0f
BW		 3980 // If there is no tabframe at all, create one
3981 wxTabFrame* new_tabs = new wxTabFrame;
9fbb7d80 3982 new_tabs->m_rect = wxRect(wxPoint(0,0), CalculateNewSplitSize());
5d3aeb0f
BW		 3983 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
3984 new_tabs->m_tabs = new wxAuiTabCtrl(this,
3985 m_tab_id_counter++,
3986 wxDefaultPosition,
3987 wxDefaultSize,
a0c2e4a0 3988 wxNO_BORDER|wxWANTS_CHARS);
b0d17f7c 3989 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
5d3aeb0f
BW		 3990 new_tabs->m_tabs->SetFlags(m_flags);
3991
3992 m_mgr.AddPane(new_tabs,
3993 wxAuiPaneInfo().Bottom().CaptionVisible(false),
3994 mouse_client_pt);
3995 m_mgr.Update();
3996 dest_tabs = new_tabs->m_tabs;
3997 }
4444d148
WS		 3998
3999
4444d148 4000
5d3aeb0f
BW		 4001 // remove the page from the source tabs
4002 wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection());
4003 page_info.active = false;
4004 src_tabs->RemovePage(page_info.window);
4005 if (src_tabs->GetPageCount() > 0)
4006 {
4007 src_tabs->SetActivePage((size_t)0);
4008 src_tabs->DoShowHide();
4009 src_tabs->Refresh();
4010 }
4444d148 4011
cd05bf23 4012
5d3aeb0f
BW		 4013
4014 // add the page to the destination tabs
4015 if (insert_idx == -1)
4016 insert_idx = dest_tabs->GetPageCount();
4017 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
4018
4019 if (src_tabs->GetPageCount() == 0)
4020 {
4021 RemoveEmptyTabFrames();
4022 }
4023
4024 DoSizing();
4025 dest_tabs->DoShowHide();
4026 dest_tabs->Refresh();
4027
68fd4f2c
BW		 4028 // force the set selection function reset the selection
4029 m_curpage = -1;
c58ba15f 4030
68fd4f2c 4031 // set the active page to the one we just split off
849c353a 4032 SetSelectionToPage(page_info);
c58ba15f 4033
9fbb7d80 4034 UpdateHintWindowSize();
5d3aeb0f 4035 }
d92f353c
JS		 4036
4037 // notify owner that the tab has been dragged
4038 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
4039 e.SetSelection(evt.GetSelection());
4040 e.SetOldSelection(evt.GetSelection());
4041 e.SetEventObject(this);
4042 GetEventHandler()->ProcessEvent(e);
cd05bf23
BW		 4043}
4044
3941df70
BW		 4045
4046
a3a5df9d 4047wxAuiTabCtrl* wxAuiNotebook::GetTabCtrlFromPoint(const wxPoint& pt)
cd05bf23
BW		 4048{
4049 // if we've just removed the last tab from the source
4050 // tab set, the remove the tab control completely
a3a5df9d 4051 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4052 size_t i, pane_count = all_panes.GetCount();
4053 for (i = 0; i < pane_count; ++i)
4054 {
4055 if (all_panes.Item(i).name == wxT("dummy"))
4056 continue;
4444d148 4057
cd05bf23 4058 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
22a35096 4059 if (tabframe->m_tab_rect.Contains(pt))
cd05bf23
BW		 4060 return tabframe->m_tabs;
4061 }
4444d148 4062
cd05bf23
BW		 4063 return NULL;
4064}
4065
a3a5df9d 4066wxWindow* wxAuiNotebook::GetTabFrameFromTabCtrl(wxWindow* tab_ctrl)
cd05bf23
BW		 4067{
4068 // if we've just removed the last tab from the source
4069 // tab set, the remove the tab control completely
a3a5df9d 4070 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4071 size_t i, pane_count = all_panes.GetCount();
4072 for (i = 0; i < pane_count; ++i)
4073 {
4074 if (all_panes.Item(i).name == wxT("dummy"))
4075 continue;
4444d148 4076
cd05bf23
BW		 4077 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4078 if (tabframe->m_tabs == tab_ctrl)
4079 {
4080 return tabframe;
4081 }
4082 }
4444d148 4083
cd05bf23
BW		 4084 return NULL;
4085}
4086
a3a5df9d 4087void wxAuiNotebook::RemoveEmptyTabFrames()
cd05bf23 4088{
cd05bf23
BW		 4089 // if we've just removed the last tab from the source
4090 // tab set, the remove the tab control completely
a3a5df9d 4091 wxAuiPaneInfoArray all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4092 size_t i, pane_count = all_panes.GetCount();
4093 for (i = 0; i < pane_count; ++i)
4094 {
4095 if (all_panes.Item(i).name == wxT("dummy"))
4096 continue;
4097
4098 wxTabFrame* tab_frame = (wxTabFrame*)all_panes.Item(i).window;
4099 if (tab_frame->m_tabs->GetPageCount() == 0)
4100 {
4101 m_mgr.DetachPane(tab_frame);
4444d148 4102
cd05bf23
BW		 4103 // use pending delete because sometimes during
4104 // window closing, refreshs are pending
4105 if (!wxPendingDelete.Member(tab_frame->m_tabs))
4444d148 4106 wxPendingDelete.Append(tab_frame->m_tabs);
cedd7b22 4107
13aaa50f 4108 tab_frame->m_tabs = NULL;
4444d148 4109
cd05bf23 4110 delete tab_frame;
cd05bf23
BW		 4111 }
4112 }
4444d148
WS		 4113
4114
cd05bf23
BW		 4115 // check to see if there is still a center pane;
4116 // if there isn't, make a frame the center pane
a3a5df9d 4117 wxAuiPaneInfoArray panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4118 pane_count = panes.GetCount();
4119 wxWindow* first_good = NULL;
4120 bool center_found = false;
4121 for (i = 0; i < pane_count; ++i)
4122 {
4123 if (panes.Item(i).name == wxT("dummy"))
4124 continue;
4125 if (panes.Item(i).dock_direction == wxAUI_DOCK_CENTRE)
4126 center_found = true;
4127 if (!first_good)
4128 first_good = panes.Item(i).window;
4129 }
4130
4131 if (!center_found && first_good)
4132 {
4133 m_mgr.GetPane(first_good).Centre();
cd05bf23
BW		 4134 }
4135
18b40f30
JS		 4136 if (!m_isBeingDeleted)
4137 m_mgr.Update();
cd05bf23
BW		 4138}
4139
5bf3f27f 4140void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt)
cd05bf23 4141{
d16619f8
BW		 4142 // if we're dragging a tab, don't change the current selection.
4143 // This code prevents a bug that used to happen when the hint window
4144 // was hidden. In the bug, the focus would return to the notebook
4145 // child, which would then enter this handler and call
4146 // SetSelection, which is not desired turn tab dragging.
cedd7b22 4147
d16619f8
BW		 4148 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
4149 size_t i, pane_count = all_panes.GetCount();
4150 for (i = 0; i < pane_count; ++i)
4151 {
4152 wxAuiPaneInfo& pane = all_panes.Item(i);
4153 if (pane.name == wxT("dummy"))
4154 continue;
4155 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
4156 if (tabframe->m_tabs->IsDragging())
4157 return;
4158 }
4159
4160
4161 // change the tab selection to the child
4162 // which was focused
cd05bf23
BW		 4163 int idx = m_tabs.GetIdxFromWindow(evt.GetWindow());
4164 if (idx != -1 && idx != m_curpage)
4165 {
4444d148 4166 SetSelection(idx);
cd05bf23
BW		 4167 }
4168}
4169
5bf3f27f 4170void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event)
a0c2e4a0
JS		 4171{
4172 if ( event.IsWindowChange() ) {
4173 // change pages
4174 // FIXME: the problem with this is that if we have a split notebook,
4175 // we selection may go all over the place.
4176 AdvanceSelection(event.GetDirection());
4177 }
4178 else {
4179 // we get this event in 3 cases
4180 //
4181 // a) one of our pages might have generated it because the user TABbed
4182 // out from it in which case we should propagate the event upwards and
4183 // our parent will take care of setting the focus to prev/next sibling
4184 //
4185 // or
4186 //
4187 // b) the parent panel wants to give the focus to us so that we
4188 // forward it to our selected page. We can't deal with this in
4189 // OnSetFocus() because we don't know which direction the focus came
4190 // from in this case and so can't choose between setting the focus to
4191 // first or last panel child
4192 //
4193 // or
4194 //
4195 // c) we ourselves (see MSWTranslateMessage) generated the event
4196 //
4197 wxWindow * const parent = GetParent();
4198
4199 // the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE
4200 const bool isFromParent = event.GetEventObject() == (wxObject*) parent;
4201 const bool isFromSelf = event.GetEventObject() == (wxObject*) this;
4202
4203 if ( isFromParent || isFromSelf )
4204 {
4205 // no, it doesn't come from child, case (b) or (c): forward to a
4206 // page but only if direction is backwards (TAB) or from ourselves,
4207 if ( GetSelection() != wxNOT_FOUND &&
4208 (!event.GetDirection() || isFromSelf) )
4209 {
4210 // so that the page knows that the event comes from it's parent
4211 // and is being propagated downwards
4212 event.SetEventObject(this);
4213
4214 wxWindow *page = GetPage(GetSelection());
4215 if ( !page->GetEventHandler()->ProcessEvent(event) )
4216 {
4217 page->SetFocus();
4218 }
4219 //else: page manages focus inside it itself
4220 }
4221 else // otherwise set the focus to the notebook itself
4222 {
4223 SetFocus();
4224 }
4225 }
4226 else
4227 {
4228 // it comes from our child, case (a), pass to the parent, but only
4229 // if the direction is forwards. Otherwise set the focus to the
4230 // notebook itself. The notebook is always the 'first' control of a
4231 // page.
4232 if ( !event.GetDirection() )
4233 {
4234 SetFocus();
4235 }
4236 else if ( parent )
4237 {
4238 event.SetCurrentFocus(this);
4239 parent->GetEventHandler()->ProcessEvent(event);
4240 }
4241 }
4242 }
4243}
cd05bf23 4244
a3a5df9d 4245void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
cd05bf23
BW		 4246{
4247 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
4248 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4444d148 4249
cd05bf23 4250 int button_id = evt.GetInt();
4444d148 4251
4953f8cf 4252 if (button_id == wxAUI_BUTTON_CLOSE)
cd05bf23 4253 {
9b362935 4254 int selection = evt.GetSelection();
4444d148 4255
94473fa8
BW		 4256 if (selection == -1)
4257 {
4258 // if the close button is to the right, use the active
4259 // page selection to determine which page to close
4260 selection = GetSelection();
4261 }
884a369a 4262
cd05bf23
BW		 4263 if (selection != -1)
4264 {
4265 wxWindow* close_wnd = tabs->GetWindowFromIdx(selection);
4444d148 4266
3fd8c988
BW		 4267 // ask owner if it's ok to close the tab
4268 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, m_windowId);
4269 e.SetSelection(m_tabs.GetIdxFromWindow(close_wnd));
d92f353c
JS		 4270 const int idx = m_tabs.GetIdxFromWindow(close_wnd);
4271 e.SetSelection(idx);
3fd8c988
BW		 4272 e.SetOldSelection(evt.GetSelection());
4273 e.SetEventObject(this);
7ebc40e8 4274 GetEventHandler()->ProcessEvent(e);
3fd8c988
BW		 4275 if (!e.IsAllowed())
4276 return;
4277
4278
89272c55 4279#if wxUSE_MDI
a3a5df9d 4280 if (close_wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23
BW		 4281 {
4282 close_wnd->Close();
4283 }
760fdb67 4284 else
89272c55 4285#endif
cd05bf23
BW		 4286 {
4287 int main_idx = m_tabs.GetIdxFromWindow(close_wnd);
760fdb67
VZ		 4288 wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") );
4289
cd05bf23
BW		 4290 DeletePage(main_idx);
4291 }
d92f353c
JS		 4292
4293 // notify owner that the tab has been closed
4294 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, m_windowId);
4295 e2.SetSelection(idx);
4296 e2.SetEventObject(this);
4297 GetEventHandler()->ProcessEvent(e2);
cd05bf23
BW		 4298 }
4299 }
4300}
4301
69f5e420
BW		 4302
4303void wxAuiNotebook::OnTabMiddleDown(wxCommandEvent& evt)
4304{
4305 // patch event through to owner
4306 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4307 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4308
4309 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId);
4310 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4311 e.SetEventObject(this);
4312 GetEventHandler()->ProcessEvent(e);
4313}
4314
4315void wxAuiNotebook::OnTabMiddleUp(wxCommandEvent& evt)
4316{
4317 // if the wxAUI_NB_MIDDLE_CLICK_CLOSE is specified, middle
4318 // click should act like a tab close action. However, first
4319 // give the owner an opportunity to handle the middle up event
4320 // for custom action
cedd7b22 4321
69f5e420
BW		 4322 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4323 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4324
4325 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId);
4326 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4327 e.SetEventObject(this);
4328 if (GetEventHandler()->ProcessEvent(e))
4329 return;
4330 if (!e.IsAllowed())
4331 return;
cedd7b22 4332
69f5e420
BW		 4333 // check if we are supposed to close on middle-up
4334 if ((m_flags & wxAUI_NB_MIDDLE_CLICK_CLOSE) == 0)
4335 return;
cedd7b22 4336
69f5e420
BW		 4337 // simulate the user pressing the close button on the tab
4338 evt.SetInt(wxAUI_BUTTON_CLOSE);
4339 OnTabButton(evt);
4340}
4341
4342void wxAuiNotebook::OnTabRightDown(wxCommandEvent& evt)
4343{
4344 // patch event through to owner
4345 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4346 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4347
4348 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId);
4349 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4350 e.SetEventObject(this);
4351 GetEventHandler()->ProcessEvent(e);
4352}
4353
4354void wxAuiNotebook::OnTabRightUp(wxCommandEvent& evt)
4355{
4356 // patch event through to owner
4357 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4358 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4359
4360 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId);
4361 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4362 e.SetEventObject(this);
4363 GetEventHandler()->ProcessEvent(e);
4364}
4365
fc17828a
JS		 4366// Sets the normal font
4367void wxAuiNotebook::SetNormalFont(const wxFont& font)
4368{
4369 m_normal_font = font;
4370 GetArtProvider()->SetNormalFont(font);
4371}
4372
4373// Sets the selected tab font
4374void wxAuiNotebook::SetSelectedFont(const wxFont& font)
4375{
4376 m_selected_font = font;
4377 GetArtProvider()->SetSelectedFont(font);
4378}
4379
4380// Sets the measuring font
4381void wxAuiNotebook::SetMeasuringFont(const wxFont& font)
4382{
4383 GetArtProvider()->SetMeasuringFont(font);
4384}
4385
4386// Sets the tab font
4387bool wxAuiNotebook::SetFont(const wxFont& font)
4388{
4389 wxControl::SetFont(font);
cd05bf23 4390
fc17828a
JS		 4391 wxFont normalFont(font);
4392 wxFont selectedFont(normalFont);
4393 selectedFont.SetWeight(wxBOLD);
4394
4395 SetNormalFont(normalFont);
4396 SetSelectedFont(selectedFont);
4397 SetMeasuringFont(selectedFont);
4398
4399 return true;
4400}
4401
4402// Gets the tab control height
4403int wxAuiNotebook::GetTabCtrlHeight() const
4404{
4405 return m_tab_ctrl_height;
4406}
4407
4408// Gets the height of the notebook for a given page height
4409int wxAuiNotebook::GetHeightForPageHeight(int pageHeight)
4410{
4411 UpdateTabCtrlHeight();
4412
4413 int tabCtrlHeight = GetTabCtrlHeight();
4414 int decorHeight = 2;
4415 return tabCtrlHeight + pageHeight + decorHeight;
4416}
cd05bf23 4417
a0c2e4a0
JS		 4418// Advances the selection, generation page selection events
4419void wxAuiNotebook::AdvanceSelection(bool forward)
4420{
4421 if (GetPageCount() <= 1)
4422 return;
4423
4424 int currentSelection = GetSelection();
4425
4426 if (forward)
4427 {
4428 if (currentSelection == (int) (GetPageCount() - 1))
4429 return;
4430 else if (currentSelection == -1)
4431 currentSelection = 0;
4432 else
4433 currentSelection ++;
4434 }
4435 else
4436 {
4437 if (currentSelection <= 0)
4438 return;
4439 else
4440 currentSelection --;
4441 }
4442
4443 SetSelection(currentSelection);
4444}
4445
4446// Shows the window menu
4447bool wxAuiNotebook::ShowWindowMenu()
4448{
4449 wxAuiTabCtrl* tabCtrl = GetActiveTabCtrl();
4450
4451 int idx = tabCtrl->GetArtProvider()->ShowDropDown(tabCtrl, tabCtrl->GetPages(), tabCtrl->GetActivePage());
4452
4453 if (idx != -1)
4454 {
4455 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId());
4456 e.SetSelection(idx);
4457 e.SetOldSelection(tabCtrl->GetActivePage());
4458 e.SetEventObject(tabCtrl);
4459 GetEventHandler()->ProcessEvent(e);
4460
4461 return true;
4462 }
4463 else
4464 return false;
4465}
cd05bf23
BW		 4466
4467#endif // wxUSE_AUI
wxWidgets (Impactor)