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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__
efdea9c3 37#include "wx/osx/private.h"
530a427a
SC		 38// for themeing support
39#include <Carbon/Carbon.h>
a51dc103
JS		 40#endif
41
cd05bf23
BW		 42#include "wx/arrimpl.cpp"
43WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray)
44WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray)
45
3fd8c988 46DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE)
d92f353c 47DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED)
cd05bf23
BW		 48DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING)
49DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED)
50DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BUTTON)
51DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG)
52DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG)
53DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION)
5d3aeb0f 54DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND)
198be845 55DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK)
d92f353c 56DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE)
69f5e420
BW		 57DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP)
58DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN)
59DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP)
60DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN)
cd05bf23 61
0ce53f32 62IMPLEMENT_CLASS(wxAuiNotebook, wxControl)
5d3aeb0f 63IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl)
cd05bf23
BW		 64IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent)
65
cd05bf23
BW		 66
67
cd05bf23
BW		 68
69
a500c7ed
BW		 70// these functions live in dockart.cpp -- they'll eventually
71// be moved to a new utility cpp file
cd05bf23 72
a500c7ed
BW		 73wxColor wxAuiStepColour(const wxColor& c, int percent);
74
75wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
76 const wxColour& color);
77
78wxString wxAuiChopText(wxDC& dc, const wxString& text, int max_size);
cd05bf23 79
b0d17f7c
BW		 80static void DrawButtons(wxDC& dc,
81 const wxRect& _rect,
82 const wxBitmap& bmp,
83 const wxColour& bkcolour,
84 int button_state)
cd05bf23
BW		 85{
86 wxRect rect = _rect;
87
88 if (button_state == wxAUI_BUTTON_STATE_PRESSED)
89 {
90 rect.x++;
91 rect.y++;
92 }
93
94 if (button_state == wxAUI_BUTTON_STATE_HOVER ||
95 button_state == wxAUI_BUTTON_STATE_PRESSED)
96 {
a500c7ed 97 dc.SetBrush(wxBrush(wxAuiStepColour(bkcolour, 120)));
8096c425 98 dc.SetPen(wxPen(wxAuiStepColour(bkcolour, 75)));
cd05bf23
BW		 99
100 // draw the background behind the button
101 dc.DrawRectangle(rect.x, rect.y, 15, 15);
102 }
103
104 // draw the button itself
105 dc.DrawBitmap(bmp, rect.x, rect.y, true);
106}
107
b0d17f7c
BW		 108static void IndentPressedBitmap(wxRect* rect, int button_state)
109{
110 if (button_state == wxAUI_BUTTON_STATE_PRESSED)
111 {
112 rect->x++;
113 rect->y++;
114 }
115}
116
b0d17f7c
BW		 117
118
119// -- GUI helper classes and functions --
120
121class wxAuiCommandCapture : public wxEvtHandler
122{
123public:
7baac3cb 124
b0d17f7c
BW		 125 wxAuiCommandCapture() { m_last_id = 0; }
126 int GetCommandId() const { return m_last_id; }
127
128 bool ProcessEvent(wxEvent& evt)
129 {
130 if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
131 {
132 m_last_id = evt.GetId();
133 return true;
134 }
7baac3cb 135
b0d17f7c
BW		 136 if (GetNextHandler())
137 return GetNextHandler()->ProcessEvent(evt);
138
139 return false;
140 }
7baac3cb 141
b0d17f7c
BW		 142private:
143 int m_last_id;
144};
145
146
147// -- bitmaps --
148
149#if defined( __WXMAC__ )
150 static unsigned char close_bits[]={
151 0xFF, 0xFF, 0xFF, 0xFF, 0x0F, 0xFE, 0x03, 0xF8, 0x01, 0xF0, 0x19, 0xF3,
152 0xB8, 0xE3, 0xF0, 0xE1, 0xE0, 0xE0, 0xF0, 0xE1, 0xB8, 0xE3, 0x19, 0xF3,
153 0x01, 0xF0, 0x03, 0xF8, 0x0F, 0xFE, 0xFF, 0xFF };
7baac3cb
VZ		 154#elif defined( __WXGTK__)
155 static unsigned char close_bits[]={
156 0xff, 0xff, 0xff, 0xff, 0x07, 0xf0, 0xfb, 0xef, 0xdb, 0xed, 0x8b, 0xe8,
157 0x1b, 0xec, 0x3b, 0xee, 0x1b, 0xec, 0x8b, 0xe8, 0xdb, 0xed, 0xfb, 0xef,
158 0x07, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
b0d17f7c
BW		 159#else
160 static unsigned char close_bits[]={
8896cb72
BW		 161 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe7, 0xf3, 0xcf, 0xf9,
162 0x9f, 0xfc, 0x3f, 0xfe, 0x3f, 0xfe, 0x9f, 0xfc, 0xcf, 0xf9, 0xe7, 0xf3,
163 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
b0d17f7c
BW		 164#endif
165
166static unsigned char left_bits[] = {
167 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe,
168 0x1f, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0xff, 0xfe,
169 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
170
171static unsigned char right_bits[] = {
172 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0xff, 0x9f, 0xff, 0x1f, 0xff,
173 0x1f, 0xfe, 0x1f, 0xfc, 0x1f, 0xfe, 0x1f, 0xff, 0x9f, 0xff, 0xdf, 0xff,
174 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
175
176static unsigned char list_bits[] = {
177 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
178 0x0f, 0xf8, 0xff, 0xff, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfe, 0x7f, 0xff,
179 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
180
181
182
183
184
185
186// -- wxAuiDefaultTabArt class implementation --
187
188wxAuiDefaultTabArt::wxAuiDefaultTabArt()
189{
190 m_normal_font = *wxNORMAL_FONT;
191 m_selected_font = *wxNORMAL_FONT;
192 m_selected_font.SetWeight(wxBOLD);
193 m_measuring_font = m_selected_font;
7baac3cb 194
b0d17f7c 195 m_fixed_tab_width = 100;
2b9aac33 196 m_tab_ctrl_height = 0;
b0d17f7c 197
efdea9c3 198#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
4ae3fe39 199 wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
003cf4ef
BW		 200#else
201 wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
202#endif
203
3f7fce73
BW		 204 // the base_colour is too pale to use as our base colour,
205 // so darken it a bit --
206 if ((255-base_colour.Red()) +
207 (255-base_colour.Green()) +
208 (255-base_colour.Blue()) < 60)
209 {
210 base_colour = wxAuiStepColour(base_colour, 92);
211 }
c58ba15f 212
003cf4ef 213 m_base_colour = base_colour;
8096c425 214 wxColor border_colour = wxAuiStepColour(base_colour, 75);
7baac3cb 215
8096c425 216 m_border_pen = wxPen(border_colour);
1750e8e2
BW		 217 m_base_colour_pen = wxPen(m_base_colour);
218 m_base_colour_brush = wxBrush(m_base_colour);
7baac3cb 219
a500c7ed
BW		 220 m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK);
221 m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128));
7baac3cb 222
a500c7ed
BW		 223 m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK);
224 m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128));
7baac3cb 225
a500c7ed
BW		 226 m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK);
227 m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128));
7baac3cb 228
a500c7ed
BW		 229 m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK);
230 m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128));
7baac3cb 231
b0d17f7c
BW		 232 m_flags = 0;
233}
234
235wxAuiDefaultTabArt::~wxAuiDefaultTabArt()
236{
237}
238
239wxAuiTabArt* wxAuiDefaultTabArt::Clone()
240{
700614e0
JS		 241 wxAuiDefaultTabArt* art = new wxAuiDefaultTabArt;
242 art->SetNormalFont(m_normal_font);
243 art->SetSelectedFont(m_selected_font);
244 art->SetMeasuringFont(m_measuring_font);
245
246 return art;
b0d17f7c
BW		 247}
248
249void wxAuiDefaultTabArt::SetFlags(unsigned int flags)
250{
251 m_flags = flags;
252}
253
254void wxAuiDefaultTabArt::SetSizingInfo(const wxSize& tab_ctrl_size,
255 size_t tab_count)
256{
257 m_fixed_tab_width = 100;
7baac3cb 258
69685ee0 259 int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4;
c58ba15f 260
97ac2d5e
BW		 261 if (m_flags & wxAUI_NB_CLOSE_BUTTON)
262 tot_width -= m_active_close_bmp.GetWidth();
263 if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON)
264 tot_width -= m_active_windowlist_bmp.GetWidth();
265
b0d17f7c
BW		 266 if (tab_count > 0)
267 {
268 m_fixed_tab_width = tot_width/(int)tab_count;
269 }
7baac3cb
VZ		 270
271
b0d17f7c
BW		 272 if (m_fixed_tab_width < 100)
273 m_fixed_tab_width = 100;
7baac3cb 274
b0d17f7c
BW		 275 if (m_fixed_tab_width > tot_width/2)
276 m_fixed_tab_width = tot_width/2;
7baac3cb 277
b0d17f7c
BW		 278 if (m_fixed_tab_width > 220)
279 m_fixed_tab_width = 220;
7baac3cb 280
2b9aac33 281 m_tab_ctrl_height = tab_ctrl_size.y;
b0d17f7c 282}
7baac3cb
VZ		 283
284
b0d17f7c
BW		 285void wxAuiDefaultTabArt::DrawBackground(wxDC& dc,
286 wxWindow* WXUNUSED(wnd),
287 const wxRect& rect)
288{
289 // draw background
134198f1
JS		 290
291 wxColor top_color = wxAuiStepColour(m_base_colour, 90);
292 wxColor bottom_color = wxAuiStepColour(m_base_colour, 170);
293 wxRect r;
294
295 if (m_flags &wxAUI_NB_BOTTOM)
296 r = wxRect(rect.x, rect.y, rect.width+2, rect.height);
297 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
298 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
299 else //for wxAUI_NB_TOP
300 r = wxRect(rect.x, rect.y, rect.width+2, rect.height-3);
301
6a93539e 302 dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
7baac3cb 303
134198f1
JS		 304
305 // draw base lines
306
307 dc.SetPen(m_border_pen);
308 int y = rect.GetHeight();
309 int w = rect.GetWidth();
310
311 if (m_flags &wxAUI_NB_BOTTOM)
312 {
313 dc.SetBrush(wxBrush(bottom_color));
314 dc.DrawRectangle(-1, 0, w+2, 4);
315 }
316 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
317 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
318 else //for wxAUI_NB_TOP
319 {
320 dc.SetBrush(m_base_colour_brush);
321 dc.DrawRectangle(-1, y-4, w+2, 4);
322 }
b0d17f7c
BW		 323}
324
325
326// DrawTab() draws an individual tab.
327//
328// dc - output dc
329// in_rect - rectangle the tab should be confined to
330// caption - tab's caption
331// active - whether or not the tab is active
332// out_rect - actual output rectangle
333// x_extent - the advance x; where the next tab should start
334
335void wxAuiDefaultTabArt::DrawTab(wxDC& dc,
336 wxWindow* wnd,
793d4365 337 const wxAuiNotebookPage& page,
b0d17f7c 338 const wxRect& in_rect,
b0d17f7c
BW		 339 int close_button_state,
340 wxRect* out_tab_rect,
341 wxRect* out_button_rect,
342 int* x_extent)
343{
344 wxCoord normal_textx, normal_texty;
345 wxCoord selected_textx, selected_texty;
cedd7b22 346 wxCoord texty;
7baac3cb 347
b0d17f7c 348 // if the caption is empty, measure some temporary text
793d4365
BW		 349 wxString caption = page.caption;
350 if (caption.empty())
b0d17f7c 351 caption = wxT("Xj");
7baac3cb 352
b0d17f7c
BW		 353 dc.SetFont(m_selected_font);
354 dc.GetTextExtent(caption, &selected_textx, &selected_texty);
7baac3cb 355
b0d17f7c
BW		 356 dc.SetFont(m_normal_font);
357 dc.GetTextExtent(caption, &normal_textx, &normal_texty);
7baac3cb 358
b0d17f7c 359 // figure out the size of the tab
2b9aac33
BW		 360 wxSize tab_size = GetTabSize(dc,
361 wnd,
793d4365
BW		 362 page.caption,
363 page.bitmap,
364 page.active,
2b9aac33
BW		 365 close_button_state,
366 x_extent);
367
368 wxCoord tab_height = m_tab_ctrl_height - 3;
b0d17f7c
BW		 369 wxCoord tab_width = tab_size.x;
370 wxCoord tab_x = in_rect.x;
371 wxCoord tab_y = in_rect.y + in_rect.height - tab_height;
372
373
793d4365 374 caption = page.caption;
b0d17f7c 375
b0d17f7c
BW		 376
377 // select pen, brush and font for the tab to be drawn
378
793d4365 379 if (page.active)
b0d17f7c 380 {
b0d17f7c 381 dc.SetFont(m_selected_font);
b0d17f7c
BW		 382 texty = selected_texty;
383 }
cedd7b22 384 else
b0d17f7c 385 {
b0d17f7c 386 dc.SetFont(m_normal_font);
b0d17f7c
BW		 387 texty = normal_texty;
388 }
389
7baac3cb 390
7c508bca 391 // create points that will make the tab outline
7baac3cb 392
519337de
BW		 393 int clip_width = tab_width;
394 if (tab_x + clip_width > in_rect.x + in_rect.width)
395 clip_width = (in_rect.x + in_rect.width) - tab_x;
7baac3cb 396
8096c425 397/*
003cf4ef 398 wxPoint clip_points[6];
519337de
BW		 399 clip_points[0] = wxPoint(tab_x, tab_y+tab_height-3);
400 clip_points[1] = wxPoint(tab_x, tab_y+2);
401 clip_points[2] = wxPoint(tab_x+2, tab_y);
402 clip_points[3] = wxPoint(tab_x+clip_width-1, tab_y);
403 clip_points[4] = wxPoint(tab_x+clip_width+1, tab_y+2);
404 clip_points[5] = wxPoint(tab_x+clip_width+1, tab_y+tab_height-3);
003cf4ef 405
eab9751b 406 // FIXME: these ports don't provide wxRegion ctor from array of points
0197bcdd 407#if !defined(__WXDFB__) && !defined(__WXCOCOA__)
003cf4ef 408 // set the clipping region for the tab --
7baac3cb 409 wxRegion clipping_region(WXSIZEOF(clip_points), clip_points);
003cf4ef 410 dc.SetClippingRegion(clipping_region);
0197bcdd 411#endif // !wxDFB && !wxCocoa
8096c425
BW		 412*/
413 // since the above code above doesn't play well with WXDFB or WXCOCOA,
414 // we'll just use a rectangle for the clipping region for now --
415 dc.SetClippingRegion(tab_x, tab_y, clip_width+1, tab_height-3);
003cf4ef 416
c58ba15f 417
003cf4ef 418 wxPoint border_points[6];
134198f1
JS		 419 if (m_flags &wxAUI_NB_BOTTOM)
420 {
421 border_points[0] = wxPoint(tab_x, tab_y);
422 border_points[1] = wxPoint(tab_x, tab_y+tab_height-6);
423 border_points[2] = wxPoint(tab_x+2, tab_y+tab_height-4);
424 border_points[3] = wxPoint(tab_x+tab_width-2, tab_y+tab_height-4);
425 border_points[4] = wxPoint(tab_x+tab_width, tab_y+tab_height-6);
426 border_points[5] = wxPoint(tab_x+tab_width, tab_y);
427 }
428 else //if (m_flags & wxAUI_NB_TOP) {}
429 {
430 border_points[0] = wxPoint(tab_x, tab_y+tab_height-4);
431 border_points[1] = wxPoint(tab_x, tab_y+2);
432 border_points[2] = wxPoint(tab_x+2, tab_y);
433 border_points[3] = wxPoint(tab_x+tab_width-2, tab_y);
434 border_points[4] = wxPoint(tab_x+tab_width, tab_y+2);
435 border_points[5] = wxPoint(tab_x+tab_width, tab_y+tab_height-4);
436 }
437 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
438 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
7baac3cb 439
003cf4ef
BW		 440 int drawn_tab_yoff = border_points[1].y;
441 int drawn_tab_height = border_points[0].y - border_points[1].y;
442
2b9aac33 443
793d4365 444 if (page.active)
003cf4ef 445 {
7baac3cb
VZ		 446 // draw active tab
447
1750e8e2 448 // draw base background color
003cf4ef
BW		 449 wxRect r(tab_x, tab_y, tab_width, tab_height);
450 dc.SetPen(m_base_colour_pen);
451 dc.SetBrush(m_base_colour_brush);
8096c425 452 dc.DrawRectangle(r.x+1, r.y+1, r.width-1, r.height-4);
7baac3cb 453
003cf4ef 454 // this white helps fill out the gradient at the top of the tab
1750e8e2
BW		 455 dc.SetPen(*wxWHITE_PEN);
456 dc.SetBrush(*wxWHITE_BRUSH);
8096c425 457 dc.DrawRectangle(r.x+2, r.y+1, r.width-3, r.height-4);
7baac3cb 458
003cf4ef
BW		 459 // these two points help the rounded corners appear more antialiased
460 dc.SetPen(m_base_colour_pen);
6a93539e
BW		 461 dc.DrawPoint(r.x+2, r.y+1);
462 dc.DrawPoint(r.x+r.width-2, r.y+1);
7baac3cb 463
1750e8e2
BW		 464 // set rectangle down a bit for gradient drawing
465 r.SetHeight(r.GetHeight()/2);
003cf4ef
BW		 466 r.x += 2;
467 r.width -= 2;
1750e8e2 468 r.y += r.height;
6a93539e 469 r.y -= 2;
7baac3cb 470
1750e8e2 471 // draw gradient background
6a93539e
BW		 472 wxColor top_color = *wxWHITE;
473 wxColor bottom_color = m_base_colour;
474 dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH);
b0d17f7c 475 }
cedd7b22 476 else
1750e8e2
BW		 477 {
478 // draw inactive tab
7baac3cb 479
1750e8e2 480 wxRect r(tab_x, tab_y+1, tab_width, tab_height-3);
7baac3cb 481
1750e8e2
BW		 482 // start the gradent up a bit and leave the inside border inset
483 // by a pixel for a 3D look. Only the top half of the inactive
484 // tab will have a slight gradient
6a93539e
BW		 485 r.x += 3;
486 r.y++;
487 r.width -= 4;
1750e8e2 488 r.height /= 2;
6a93539e 489 r.height--;
c58ba15f 490
6a93539e 491 // -- draw top gradient fill for glossy look
1750e8e2 492 wxColor top_color = m_base_colour;
8096c425 493 wxColor bottom_color = wxAuiStepColour(top_color, 160);
1750e8e2 494 dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH);
c58ba15f 495
6a93539e
BW		 496 r.y += r.height;
497 r.y--;
c58ba15f 498
6a93539e
BW		 499 // -- draw bottom fill for glossy look
500 top_color = m_base_colour;
501 bottom_color = m_base_colour;
502 dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
1750e8e2 503 }
7baac3cb
VZ		 504
505 // draw tab outline
003cf4ef 506 dc.SetPen(m_border_pen);
b0d17f7c 507 dc.SetBrush(*wxTRANSPARENT_BRUSH);
7baac3cb
VZ		 508 dc.DrawPolygon(WXSIZEOF(border_points), border_points);
509
7c508bca
BW		 510 // there are two horizontal grey lines at the bottom of the tab control,
511 // this gets rid of the top one of those lines in the tab control
793d4365 512 if (page.active)
b0d17f7c 513 {
134198f1
JS		 514 if (m_flags &wxAUI_NB_BOTTOM)
515 dc.SetPen(wxPen(wxColour(wxAuiStepColour(m_base_colour, 170))));
516 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
517 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
518 else //for wxAUI_NB_TOP
519 dc.SetPen(m_base_colour_pen);
6a93539e 520 dc.DrawLine(border_points[0].x+1,
003cf4ef 521 border_points[0].y,
6a93539e 522 border_points[5].x,
003cf4ef 523 border_points[5].y);
b0d17f7c 524 }
7baac3cb 525
b0d17f7c 526
2b9aac33 527 int text_offset = tab_x + 8;
b0d17f7c 528 int close_button_width = 0;
b0d17f7c
BW		 529 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
530 {
531 close_button_width = m_active_close_bmp.GetWidth();
532 }
7baac3cb 533
a0c2e4a0 534 int bitmap_offset = 0;
793d4365 535 if (page.bitmap.IsOk())
2b9aac33 536 {
a0c2e4a0 537 bitmap_offset = tab_x + 8;
7baac3cb 538
2b9aac33 539 // draw bitmap
793d4365 540 dc.DrawBitmap(page.bitmap,
2b9aac33 541 bitmap_offset,
793d4365 542 drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
2b9aac33 543 true);
7baac3cb 544
793d4365 545 text_offset = bitmap_offset + page.bitmap.GetWidth();
2b9aac33 546 text_offset += 3; // bitmap padding
a0c2e4a0 547
2b9aac33 548 }
cedd7b22 549 else
2b9aac33
BW		 550 {
551 text_offset = tab_x + 8;
552 }
7baac3cb 553
b0d17f7c 554
a500c7ed 555 wxString draw_text = wxAuiChopText(dc,
b0d17f7c
BW		 556 caption,
557 tab_width - (text_offset-tab_x) - close_button_width);
7baac3cb 558
b0d17f7c
BW		 559 // draw tab text
560 dc.DrawText(draw_text,
561 text_offset,
2b9aac33 562 drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1);
b0d17f7c 563
a0c2e4a0
JS		 564 // draw focus rectangle
565 if (page.active && (wnd->FindFocus() == wnd))
566 {
567 wxRect focusRectText(text_offset, (drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1),
568 selected_textx, selected_texty);
569
570 wxRect focusRect;
571 wxRect focusRectBitmap;
b0d17f7c 572
a0c2e4a0
JS		 573 if (page.bitmap.IsOk())
574 focusRectBitmap = wxRect(bitmap_offset, drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
575 page.bitmap.GetWidth(), page.bitmap.GetHeight());
b0d17f7c 576
a0c2e4a0
JS		 577 if (page.bitmap.IsOk() && draw_text.IsEmpty())
578 focusRect = focusRectBitmap;
579 else if (!page.bitmap.IsOk() && !draw_text.IsEmpty())
580 focusRect = focusRectText;
581 else if (page.bitmap.IsOk() && !draw_text.IsEmpty())
582 focusRect = focusRectText.Union(focusRectBitmap);
583
584 focusRect.Inflate(2, 2);
585
586 wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
587 }
b0d17f7c
BW		 588
589 // draw close button if necessary
590 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
591 {
592 wxBitmap bmp = m_disabled_close_bmp;
593
594 if (close_button_state == wxAUI_BUTTON_STATE_HOVER ||
595 close_button_state == wxAUI_BUTTON_STATE_PRESSED)
596 {
597 bmp = m_active_close_bmp;
598 }
7baac3cb 599
b0d17f7c
BW		 600 wxRect rect(tab_x + tab_width - close_button_width - 1,
601 tab_y + (tab_height/2) - (bmp.GetHeight()/2),
602 close_button_width,
603 tab_height);
604 IndentPressedBitmap(&rect, close_button_state);
605 dc.DrawBitmap(bmp, rect.x, rect.y, true);
7baac3cb 606
b0d17f7c
BW		 607 *out_button_rect = rect;
608 }
7baac3cb 609
b0d17f7c 610 *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height);
7baac3cb 611
b0d17f7c
BW		 612 dc.DestroyClippingRegion();
613}
614
615int wxAuiDefaultTabArt::GetIndentSize()
616{
617 return 5;
618}
619
620wxSize wxAuiDefaultTabArt::GetTabSize(wxDC& dc,
621 wxWindow* WXUNUSED(wnd),
622 const wxString& caption,
2b9aac33 623 const wxBitmap& bitmap,
b0d17f7c
BW		 624 bool WXUNUSED(active),
625 int close_button_state,
626 int* x_extent)
627{
628 wxCoord measured_textx, measured_texty, tmp;
7baac3cb 629
b0d17f7c
BW		 630 dc.SetFont(m_measuring_font);
631 dc.GetTextExtent(caption, &measured_textx, &measured_texty);
7baac3cb 632
b0d17f7c 633 dc.GetTextExtent(wxT("ABCDEFXj"), &tmp, &measured_texty);
7baac3cb 634
213e64e9 635 // add padding around the text
2b9aac33
BW		 636 wxCoord tab_width = measured_textx;
637 wxCoord tab_height = measured_texty;
b0d17f7c 638
2b9aac33 639 // if the close button is showing, add space for it
b0d17f7c 640 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
213e64e9 641 tab_width += m_active_close_bmp.GetWidth() + 3;
b0d17f7c 642
2b9aac33
BW		 643 // if there's a bitmap, add space for it
644 if (bitmap.IsOk())
645 {
646 tab_width += bitmap.GetWidth();
647 tab_width += 3; // right side bitmap padding
648 tab_height = wxMax(tab_height, bitmap.GetHeight());
649 }
650
651 // add padding
652 tab_width += 16;
653 tab_height += 10;
b0d17f7c
BW		 654
655 if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH)
656 {
657 tab_width = m_fixed_tab_width;
658 }
7baac3cb 659
b0d17f7c 660 *x_extent = tab_width;
7baac3cb 661
b0d17f7c
BW		 662 return wxSize(tab_width, tab_height);
663}
664
665
666void wxAuiDefaultTabArt::DrawButton(wxDC& dc,
667 wxWindow* WXUNUSED(wnd),
668 const wxRect& in_rect,
669 int bitmap_id,
670 int button_state,
671 int orientation,
b0d17f7c
BW		 672 wxRect* out_rect)
673{
674 wxBitmap bmp;
675 wxRect rect;
7baac3cb 676
793d4365 677 switch (bitmap_id)
b0d17f7c 678 {
793d4365
BW		 679 case wxAUI_BUTTON_CLOSE:
680 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
681 bmp = m_disabled_close_bmp;
cedd7b22 682 else
793d4365
BW		 683 bmp = m_active_close_bmp;
684 break;
685 case wxAUI_BUTTON_LEFT:
686 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
687 bmp = m_disabled_left_bmp;
cedd7b22 688 else
793d4365
BW		 689 bmp = m_active_left_bmp;
690 break;
691 case wxAUI_BUTTON_RIGHT:
692 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
693 bmp = m_disabled_right_bmp;
cedd7b22 694 else
793d4365
BW		 695 bmp = m_active_right_bmp;
696 break;
697 case wxAUI_BUTTON_WINDOWLIST:
698 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
699 bmp = m_disabled_windowlist_bmp;
cedd7b22 700 else
793d4365
BW		 701 bmp = m_active_windowlist_bmp;
702 break;
b0d17f7c 703 }
cd05bf23 704
793d4365 705
b0d17f7c
BW		 706 if (!bmp.IsOk())
707 return;
7baac3cb 708
b0d17f7c 709 rect = in_rect;
7baac3cb 710
b0d17f7c
BW		 711 if (orientation == wxLEFT)
712 {
713 rect.SetX(in_rect.x);
714 rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2));
715 rect.SetWidth(bmp.GetWidth());
716 rect.SetHeight(bmp.GetHeight());
717 }
cedd7b22 718 else
b0d17f7c
BW		 719 {
720 rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
721 ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
722 bmp.GetWidth(), bmp.GetHeight());
723 }
7baac3cb 724
b0d17f7c
BW		 725 IndentPressedBitmap(&rect, button_state);
726 dc.DrawBitmap(bmp, rect.x, rect.y, true);
7baac3cb 727
b0d17f7c
BW		 728 *out_rect = rect;
729}
cd05bf23 730
793d4365
BW		 731int wxAuiDefaultTabArt::ShowDropDown(wxWindow* wnd,
732 const wxAuiNotebookPageArray& pages,
733 int active_idx)
b0d17f7c 734{
c58ba15f 735 wxMenu menuPopup;
3f69756e 736
793d4365 737 size_t i, count = pages.GetCount();
b0d17f7c
BW		 738 for (i = 0; i < count; ++i)
739 {
793d4365 740 const wxAuiNotebookPage& page = pages.Item(i);
d51beb88
BW		 741 wxString caption = page.caption;
742
743 // if there is no caption, make it a space. This will prevent
744 // an assert in the menu code.
745 if (caption.IsEmpty())
746 caption = wxT(" ");
747
748 menuPopup.AppendCheckItem(1000+i, caption);
b0d17f7c 749 }
7baac3cb 750
b0d17f7c
BW		 751 if (active_idx != -1)
752 {
753 menuPopup.Check(1000+active_idx, true);
754 }
7baac3cb 755
7f1e1468 756 // find out where to put the popup menu of window items
b0d17f7c
BW		 757 wxPoint pt = ::wxGetMousePosition();
758 pt = wnd->ScreenToClient(pt);
7baac3cb 759
b0d17f7c
BW		 760 // find out the screen coordinate at the bottom of the tab ctrl
761 wxRect cli_rect = wnd->GetClientRect();
762 pt.y = cli_rect.y + cli_rect.height;
7baac3cb 763
b0d17f7c
BW		 764 wxAuiCommandCapture* cc = new wxAuiCommandCapture;
765 wnd->PushEventHandler(cc);
766 wnd->PopupMenu(&menuPopup, pt);
767 int command = cc->GetCommandId();
768 wnd->PopEventHandler(true);
7baac3cb 769
b0d17f7c
BW		 770 if (command >= 1000)
771 return command-1000;
7baac3cb 772
b0d17f7c
BW		 773 return -1;
774}
3f69756e 775
2b9aac33 776int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd,
793d4365 777 const wxAuiNotebookPageArray& pages,
9fbb7d80 778 const wxSize& required_bmp_size)
b0d17f7c
BW		 779{
780 wxClientDC dc(wnd);
781 dc.SetFont(m_measuring_font);
7baac3cb 782
9fbb7d80
BW		 783 // sometimes a standard bitmap size needs to be enforced, especially
784 // if some tabs have bitmaps and others don't. This is important because
785 // it prevents the tab control from resizing when tabs are added.
786 wxBitmap measure_bmp;
787 if (required_bmp_size.IsFullySpecified())
788 {
789 measure_bmp.Create(required_bmp_size.x,
790 required_bmp_size.y);
791 }
c58ba15f 792
9fbb7d80 793
2b9aac33
BW		 794 int max_y = 0;
795 size_t i, page_count = pages.GetCount();
796 for (i = 0; i < page_count; ++i)
797 {
798 wxAuiNotebookPage& page = pages.Item(i);
799
9fbb7d80
BW		 800 wxBitmap bmp;
801 if (measure_bmp.IsOk())
802 bmp = measure_bmp;
cedd7b22 803 else
9fbb7d80
BW		 804 bmp = page.bitmap;
805
2b9aac33
BW		 806 // we don't use the caption text because we don't
807 // want tab heights to be different in the case
808 // of a very short piece of text on one tab and a very
809 // tall piece of text on another tab
810 int x_ext = 0;
811 wxSize s = GetTabSize(dc,
812 wnd,
813 wxT("ABCDEFGHIj"),
9fbb7d80 814 bmp,
2b9aac33
BW		 815 true,
816 wxAUI_BUTTON_STATE_HIDDEN,
817 &x_ext);
c58ba15f 818
2b9aac33
BW		 819 max_y = wxMax(max_y, s.y);
820 }
7baac3cb 821
2b9aac33 822 return max_y+2;
b0d17f7c
BW		 823}
824
825void wxAuiDefaultTabArt::SetNormalFont(const wxFont& font)
826{
827 m_normal_font = font;
828}
829
830void wxAuiDefaultTabArt::SetSelectedFont(const wxFont& font)
831{
832 m_selected_font = font;
833}
834
835void wxAuiDefaultTabArt::SetMeasuringFont(const wxFont& font)
836{
837 m_measuring_font = font;
838}
839
840
841// -- wxAuiSimpleTabArt class implementation --
842
843wxAuiSimpleTabArt::wxAuiSimpleTabArt()
cd05bf23
BW		 844{
845 m_normal_font = *wxNORMAL_FONT;
846 m_selected_font = *wxNORMAL_FONT;
847 m_selected_font.SetWeight(wxBOLD);
848 m_measuring_font = m_selected_font;
4444d148 849
b0d17f7c
BW		 850 m_flags = 0;
851 m_fixed_tab_width = 100;
852
cd05bf23 853 wxColour base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
4444d148 854
8096c425 855 wxColour background_colour = base_colour;
cd05bf23
BW		 856 wxColour normaltab_colour = base_colour;
857 wxColour selectedtab_colour = *wxWHITE;
4444d148 858
cd05bf23
BW		 859 m_bkbrush = wxBrush(background_colour);
860 m_normal_bkbrush = wxBrush(normaltab_colour);
861 m_normal_bkpen = wxPen(normaltab_colour);
862 m_selected_bkbrush = wxBrush(selectedtab_colour);
863 m_selected_bkpen = wxPen(selectedtab_colour);
7baac3cb 864
a500c7ed
BW		 865 m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK);
866 m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128));
7baac3cb 867
a500c7ed
BW		 868 m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK);
869 m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128));
7baac3cb 870
a500c7ed
BW		 871 m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK);
872 m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128));
7baac3cb 873
a500c7ed
BW		 874 m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK);
875 m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128));
7baac3cb 876
cd05bf23
BW		 877}
878
b0d17f7c 879wxAuiSimpleTabArt::~wxAuiSimpleTabArt()
488e50ee
BW		 880{
881}
882
b0d17f7c
BW		 883wxAuiTabArt* wxAuiSimpleTabArt::Clone()
884{
885 return static_cast<wxAuiTabArt*>(new wxAuiSimpleTabArt);
886}
887
888
889void wxAuiSimpleTabArt::SetFlags(unsigned int flags)
890{
891 m_flags = flags;
892}
893
894void wxAuiSimpleTabArt::SetSizingInfo(const wxSize& tab_ctrl_size,
895 size_t tab_count)
896{
897 m_fixed_tab_width = 100;
7baac3cb 898
69685ee0 899 int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4;
97ac2d5e
BW		 900
901 if (m_flags & wxAUI_NB_CLOSE_BUTTON)
902 tot_width -= m_active_close_bmp.GetWidth();
903 if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON)
904 tot_width -= m_active_windowlist_bmp.GetWidth();
905
b0d17f7c
BW		 906 if (tab_count > 0)
907 {
908 m_fixed_tab_width = tot_width/(int)tab_count;
909 }
7baac3cb
VZ		 910
911
b0d17f7c
BW		 912 if (m_fixed_tab_width < 100)
913 m_fixed_tab_width = 100;
7baac3cb 914
b0d17f7c
BW		 915 if (m_fixed_tab_width > tot_width/2)
916 m_fixed_tab_width = tot_width/2;
7baac3cb 917
b0d17f7c
BW		 918 if (m_fixed_tab_width > 220)
919 m_fixed_tab_width = 220;
920}
921
922void wxAuiSimpleTabArt::DrawBackground(wxDC& dc,
923 wxWindow* WXUNUSED(wnd),
924 const wxRect& rect)
3f69756e
BW		 925{
926 // draw background
a6b0e5bd
BW		 927 dc.SetBrush(m_bkbrush);
928 dc.SetPen(*wxTRANSPARENT_PEN);
929 dc.DrawRectangle(-1, -1, rect.GetWidth()+2, rect.GetHeight()+2);
3f69756e
BW		 930
931 // draw base line
a6b0e5bd
BW		 932 dc.SetPen(*wxGREY_PEN);
933 dc.DrawLine(0, rect.GetHeight()-1, rect.GetWidth(), rect.GetHeight()-1);
3f69756e
BW		 934}
935
4953f8cf 936
3f69756e
BW		 937// DrawTab() draws an individual tab.
938//
939// dc - output dc
940// in_rect - rectangle the tab should be confined to
941// caption - tab's caption
942// active - whether or not the tab is active
943// out_rect - actual output rectangle
944// x_extent - the advance x; where the next tab should start
945
b0d17f7c
BW		 946void wxAuiSimpleTabArt::DrawTab(wxDC& dc,
947 wxWindow* wnd,
793d4365 948 const wxAuiNotebookPage& page,
b0d17f7c 949 const wxRect& in_rect,
b0d17f7c
BW		 950 int close_button_state,
951 wxRect* out_tab_rect,
952 wxRect* out_button_rect,
953 int* x_extent)
3f69756e
BW		 954{
955 wxCoord normal_textx, normal_texty;
956 wxCoord selected_textx, selected_texty;
3f69756e 957 wxCoord textx, texty;
7baac3cb 958
3f69756e 959 // if the caption is empty, measure some temporary text
793d4365
BW		 960 wxString caption = page.caption;
961 if (caption.empty())
3f69756e 962 caption = wxT("Xj");
7baac3cb 963
a6b0e5bd
BW		 964 dc.SetFont(m_selected_font);
965 dc.GetTextExtent(caption, &selected_textx, &selected_texty);
7baac3cb 966
a6b0e5bd
BW		 967 dc.SetFont(m_normal_font);
968 dc.GetTextExtent(caption, &normal_textx, &normal_texty);
7baac3cb 969
a4c8fc23 970 // figure out the size of the tab
2b9aac33
BW		 971 wxSize tab_size = GetTabSize(dc,
972 wnd,
793d4365
BW		 973 page.caption,
974 page.bitmap,
975 page.active,
2b9aac33
BW		 976 close_button_state,
977 x_extent);
3f69756e 978
a4c8fc23
BW		 979 wxCoord tab_height = tab_size.y;
980 wxCoord tab_width = tab_size.x;
3f69756e
BW		 981 wxCoord tab_x = in_rect.x;
982 wxCoord tab_y = in_rect.y + in_rect.height - tab_height;
983
793d4365 984 caption = page.caption;
b965ffff 985
3f69756e
BW		 986 // select pen, brush and font for the tab to be drawn
987
793d4365 988 if (page.active)
3f69756e 989 {
a6b0e5bd
BW		 990 dc.SetPen(m_selected_bkpen);
991 dc.SetBrush(m_selected_bkbrush);
992 dc.SetFont(m_selected_font);
3f69756e
BW		 993 textx = selected_textx;
994 texty = selected_texty;
995 }
cedd7b22 996 else
3f69756e 997 {
a6b0e5bd
BW		 998 dc.SetPen(m_normal_bkpen);
999 dc.SetBrush(m_normal_bkbrush);
1000 dc.SetFont(m_normal_font);
3f69756e
BW		 1001 textx = normal_textx;
1002 texty = normal_texty;
1003 }
1004
1005
1006 // -- draw line --
1007
1008 wxPoint points[7];
1009 points[0].x = tab_x;
1010 points[0].y = tab_y + tab_height - 1;
1011 points[1].x = tab_x + tab_height - 3;
1012 points[1].y = tab_y + 2;
1013 points[2].x = tab_x + tab_height + 3;
1014 points[2].y = tab_y;
1015 points[3].x = tab_x + tab_width - 2;
1016 points[3].y = tab_y;
1017 points[4].x = tab_x + tab_width;
1018 points[4].y = tab_y + 2;
1019 points[5].x = tab_x + tab_width;
1020 points[5].y = tab_y + tab_height - 1;
1021 points[6] = points[0];
1022
b0d17f7c 1023 dc.SetClippingRegion(in_rect);
3f69756e 1024
7baac3cb 1025 dc.DrawPolygon(WXSIZEOF(points) - 1, points);
3f69756e 1026
a6b0e5bd 1027 dc.SetPen(*wxGREY_PEN);
3f69756e 1028
7baac3cb
VZ		 1029 //dc.DrawLines(active ? WXSIZEOF(points) - 1 : WXSIZEOF(points), points);
1030 dc.DrawLines(WXSIZEOF(points), points);
3f69756e 1031
3f69756e 1032
702b1c7e
BW		 1033 int text_offset;
1034
1035 int close_button_width = 0;
41b76acd 1036 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e
BW		 1037 {
1038 close_button_width = m_active_close_bmp.GetWidth();
1039 text_offset = tab_x + (tab_height/2) + ((tab_width-close_button_width)/2) - (textx/2);
1040 }
cedd7b22 1041 else
702b1c7e
BW		 1042 {
1043 text_offset = tab_x + (tab_height/3) + (tab_width/2) - (textx/2);
1044 }
7baac3cb 1045
b0d17f7c
BW		 1046 // set minimum text offset
1047 if (text_offset < tab_x + tab_height)
1048 text_offset = tab_x + tab_height;
1049
1050 // chop text if necessary
a500c7ed 1051 wxString draw_text = wxAuiChopText(dc,
b0d17f7c
BW		 1052 caption,
1053 tab_width - (text_offset-tab_x) - close_button_width);
702b1c7e
BW		 1054
1055 // draw tab text
b0d17f7c 1056 dc.DrawText(draw_text,
702b1c7e 1057 text_offset,
a4c8fc23 1058 (tab_y + tab_height)/2 - (texty/2) + 1);
3f69756e 1059
702b1c7e 1060
a0c2e4a0
JS		 1061 // draw focus rectangle
1062 if (page.active && (wnd->FindFocus() == wnd))
1063 {
1064 wxRect focusRect(text_offset, ((tab_y + tab_height)/2 - (texty/2) + 1),
1065 selected_textx, selected_texty);
1066
1067 focusRect.Inflate(2, 2);
1068
1069 wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
1070 }
1071
702b1c7e 1072 // draw close button if necessary
41b76acd 1073 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e
BW		 1074 {
1075 wxBitmap bmp;
793d4365 1076 if (page.active)
702b1c7e 1077 bmp = m_active_close_bmp;
cedd7b22 1078 else
702b1c7e 1079 bmp = m_disabled_close_bmp;
7baac3cb 1080
0b3d6ff9
BW		 1081 wxRect rect(tab_x + tab_width - close_button_width - 1,
1082 tab_y + (tab_height/2) - (bmp.GetHeight()/2) + 1,
1083 close_button_width,
1084 tab_height - 1);
b0d17f7c 1085 DrawButtons(dc, rect, bmp, *wxWHITE, close_button_state);
7baac3cb 1086
41b76acd 1087 *out_button_rect = rect;
702b1c7e
BW		 1088 }
1089
1090
41b76acd 1091 *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height);
7baac3cb 1092
b0d17f7c 1093 dc.DestroyClippingRegion();
3f69756e
BW		 1094}
1095
b0d17f7c
BW		 1096int wxAuiSimpleTabArt::GetIndentSize()
1097{
1098 return 0;
1099}
3f69756e 1100
b0d17f7c
BW		 1101wxSize wxAuiSimpleTabArt::GetTabSize(wxDC& dc,
1102 wxWindow* WXUNUSED(wnd),
1103 const wxString& caption,
2b9aac33 1104 const wxBitmap& WXUNUSED(bitmap),
b0d17f7c
BW		 1105 bool WXUNUSED(active),
1106 int close_button_state,
1107 int* x_extent)
4953f8cf
BW		 1108{
1109 wxCoord measured_textx, measured_texty;
7baac3cb 1110
a6b0e5bd
BW		 1111 dc.SetFont(m_measuring_font);
1112 dc.GetTextExtent(caption, &measured_textx, &measured_texty);
7baac3cb 1113
4953f8cf
BW		 1114 wxCoord tab_height = measured_texty + 4;
1115 wxCoord tab_width = measured_textx + tab_height + 5;
1116
41b76acd 1117 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e 1118 tab_width += m_active_close_bmp.GetWidth();
7baac3cb 1119
b0d17f7c
BW		 1120 if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH)
1121 {
1122 tab_width = m_fixed_tab_width;
1123 }
7baac3cb 1124
4953f8cf
BW		 1125 *x_extent = tab_width - (tab_height/2) - 1;
1126
1127 return wxSize(tab_width, tab_height);
1128}
1129
1130
b0d17f7c
BW		 1131void wxAuiSimpleTabArt::DrawButton(wxDC& dc,
1132 wxWindow* WXUNUSED(wnd),
1133 const wxRect& in_rect,
1134 int bitmap_id,
1135 int button_state,
1136 int orientation,
b0d17f7c 1137 wxRect* out_rect)
4953f8cf
BW		 1138{
1139 wxBitmap bmp;
1140 wxRect rect;
7baac3cb 1141
793d4365 1142 switch (bitmap_id)
4953f8cf 1143 {
793d4365
BW		 1144 case wxAUI_BUTTON_CLOSE:
1145 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1146 bmp = m_disabled_close_bmp;
cedd7b22 1147 else
793d4365
BW		 1148 bmp = m_active_close_bmp;
1149 break;
1150 case wxAUI_BUTTON_LEFT:
1151 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1152 bmp = m_disabled_left_bmp;
cedd7b22 1153 else
793d4365
BW		 1154 bmp = m_active_left_bmp;
1155 break;
1156 case wxAUI_BUTTON_RIGHT:
1157 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1158 bmp = m_disabled_right_bmp;
cedd7b22 1159 else
793d4365
BW		 1160 bmp = m_active_right_bmp;
1161 break;
1162 case wxAUI_BUTTON_WINDOWLIST:
1163 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1164 bmp = m_disabled_windowlist_bmp;
cedd7b22 1165 else
793d4365
BW		 1166 bmp = m_active_windowlist_bmp;
1167 break;
4953f8cf
BW		 1168 }
1169
1170 if (!bmp.IsOk())
1171 return;
7baac3cb 1172
4953f8cf 1173 rect = in_rect;
7baac3cb 1174
4953f8cf
BW		 1175 if (orientation == wxLEFT)
1176 {
25d7497c
BW		 1177 rect.SetX(in_rect.x);
1178 rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2));
4953f8cf
BW		 1179 rect.SetWidth(bmp.GetWidth());
1180 rect.SetHeight(bmp.GetHeight());
1181 }
cedd7b22 1182 else
4953f8cf 1183 {
25d7497c
BW		 1184 rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
1185 ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
4953f8cf
BW		 1186 bmp.GetWidth(), bmp.GetHeight());
1187 }
7baac3cb
VZ		 1188
1189
b0d17f7c 1190 DrawButtons(dc, rect, bmp, *wxWHITE, button_state);
7baac3cb 1191
4953f8cf
BW		 1192 *out_rect = rect;
1193}
1194
793d4365
BW		 1195int wxAuiSimpleTabArt::ShowDropDown(wxWindow* wnd,
1196 const wxAuiNotebookPageArray& pages,
1197 int active_idx)
01372b8f 1198{
c58ba15f 1199 wxMenu menuPopup;
01372b8f 1200
793d4365 1201 size_t i, count = pages.GetCount();
01372b8f
BW		 1202 for (i = 0; i < count; ++i)
1203 {
793d4365
BW		 1204 const wxAuiNotebookPage& page = pages.Item(i);
1205 menuPopup.AppendCheckItem(1000+i, page.caption);
01372b8f 1206 }
7baac3cb 1207
01372b8f
BW		 1208 if (active_idx != -1)
1209 {
1210 menuPopup.Check(1000+active_idx, true);
1211 }
7baac3cb 1212
01372b8f
BW		 1213 // find out where to put the popup menu of window
1214 // items. Subtract 100 for now to center the menu
1215 // a bit, until a better mechanism can be implemented
1216 wxPoint pt = ::wxGetMousePosition();
1217 pt = wnd->ScreenToClient(pt);
1218 if (pt.x < 100)
1219 pt.x = 0;
cedd7b22 1220 else
01372b8f 1221 pt.x -= 100;
7baac3cb 1222
01372b8f
BW		 1223 // find out the screen coordinate at the bottom of the tab ctrl
1224 wxRect cli_rect = wnd->GetClientRect();
1225 pt.y = cli_rect.y + cli_rect.height;
7baac3cb 1226
01372b8f
BW		 1227 wxAuiCommandCapture* cc = new wxAuiCommandCapture;
1228 wnd->PushEventHandler(cc);
1229 wnd->PopupMenu(&menuPopup, pt);
1230 int command = cc->GetCommandId();
1231 wnd->PopEventHandler(true);
7baac3cb 1232
01372b8f
BW		 1233 if (command >= 1000)
1234 return command-1000;
7baac3cb 1235
01372b8f
BW		 1236 return -1;
1237}
1238
2b9aac33 1239int wxAuiSimpleTabArt::GetBestTabCtrlSize(wxWindow* wnd,
793d4365 1240 const wxAuiNotebookPageArray& WXUNUSED(pages),
9fbb7d80 1241 const wxSize& WXUNUSED(required_bmp_size))
a4c8fc23
BW		 1242{
1243 wxClientDC dc(wnd);
1244 dc.SetFont(m_measuring_font);
1245 int x_ext = 0;
a6b0e5bd 1246 wxSize s = GetTabSize(dc,
01372b8f
BW		 1247 wnd,
1248 wxT("ABCDEFGHIj"),
2b9aac33 1249 wxNullBitmap,
01372b8f
BW		 1250 true,
1251 wxAUI_BUTTON_STATE_HIDDEN,
1252 &x_ext);
a4c8fc23
BW		 1253 return s.y+3;
1254}
4953f8cf 1255
b0d17f7c 1256void wxAuiSimpleTabArt::SetNormalFont(const wxFont& font)
3f69756e
BW		 1257{
1258 m_normal_font = font;
1259}
1260
b0d17f7c 1261void wxAuiSimpleTabArt::SetSelectedFont(const wxFont& font)
3f69756e
BW		 1262{
1263 m_selected_font = font;
1264}
1265
b0d17f7c 1266void wxAuiSimpleTabArt::SetMeasuringFont(const wxFont& font)
3f69756e
BW		 1267{
1268 m_measuring_font = font;
1269}
1270
1271
1272
1273
3f69756e
BW		 1274// -- wxAuiTabContainer class implementation --
1275
1276
1277// wxAuiTabContainer is a class which contains information about each
1278// tab. It also can render an entire tab control to a specified DC.
1279// It's not a window class itself, because this code will be used by
1280// the wxFrameMananger, where it is disadvantageous to have separate
1281// windows for each tab control in the case of "docked tabs"
1282
1283// A derived class, wxAuiTabCtrl, is an actual wxWindow-derived window
1284// which can be used as a tab control in the normal sense.
1285
1286
1287wxAuiTabContainer::wxAuiTabContainer()
1288{
4953f8cf 1289 m_tab_offset = 0;
702b1c7e 1290 m_flags = 0;
a3a5df9d 1291 m_art = new wxAuiDefaultTabArt;
7baac3cb
VZ		 1292
1293 AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
01372b8f
BW		 1294 AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
1295 AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
4953f8cf 1296 AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
3f69756e
BW		 1297}
1298
fe498448
BW		 1299wxAuiTabContainer::~wxAuiTabContainer()
1300{
3f69756e
BW		 1301 delete m_art;
1302}
1303
a3a5df9d 1304void wxAuiTabContainer::SetArtProvider(wxAuiTabArt* art)
3f69756e
BW		 1305{
1306 delete m_art;
1307 m_art = art;
7baac3cb 1308
b0d17f7c
BW		 1309 if (m_art)
1310 {
1311 m_art->SetFlags(m_flags);
1312 }
3f69756e
BW		 1313}
1314
e0dc13d4 1315wxAuiTabArt* wxAuiTabContainer::GetArtProvider() const
3f69756e
BW		 1316{
1317 return m_art;
fe498448
BW		 1318}
1319
702b1c7e
BW		 1320void wxAuiTabContainer::SetFlags(unsigned int flags)
1321{
1322 m_flags = flags;
7baac3cb 1323
41b76acd 1324 // check for new close button settings
7baac3cb 1325 RemoveButton(wxAUI_BUTTON_LEFT);
01372b8f
BW		 1326 RemoveButton(wxAUI_BUTTON_RIGHT);
1327 RemoveButton(wxAUI_BUTTON_WINDOWLIST);
41b76acd 1328 RemoveButton(wxAUI_BUTTON_CLOSE);
7baac3cb
VZ		 1329
1330
01372b8f
BW		 1331 if (flags & wxAUI_NB_SCROLL_BUTTONS)
1332 {
7baac3cb 1333 AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
01372b8f
BW		 1334 AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
1335 }
1336
1337 if (flags & wxAUI_NB_WINDOWLIST_BUTTON)
1338 {
1339 AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
1340 }
7baac3cb 1341
41b76acd
BW		 1342 if (flags & wxAUI_NB_CLOSE_BUTTON)
1343 {
1344 AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
1345 }
7baac3cb 1346
b0d17f7c
BW		 1347 if (m_art)
1348 {
1349 m_art->SetFlags(m_flags);
1350 }
702b1c7e
BW		 1351}
1352
1353unsigned int wxAuiTabContainer::GetFlags() const
1354{
1355 return m_flags;
1356}
1357
1358
cd05bf23
BW		 1359void wxAuiTabContainer::SetNormalFont(const wxFont& font)
1360{
3f69756e 1361 m_art->SetNormalFont(font);
cd05bf23
BW		 1362}
1363
1364void wxAuiTabContainer::SetSelectedFont(const wxFont& font)
1365{
3f69756e 1366 m_art->SetSelectedFont(font);
cd05bf23
BW		 1367}
1368
1369void wxAuiTabContainer::SetMeasuringFont(const wxFont& font)
1370{
3f69756e 1371 m_art->SetMeasuringFont(font);
cd05bf23
BW		 1372}
1373
1374void wxAuiTabContainer::SetRect(const wxRect& rect)
1375{
1376 m_rect = rect;
7baac3cb 1377
b0d17f7c
BW		 1378 if (m_art)
1379 {
1380 m_art->SetSizingInfo(rect.GetSize(), m_pages.GetCount());
1381 }
cd05bf23
BW		 1382}
1383
1384bool wxAuiTabContainer::AddPage(wxWindow* page,
1385 const wxAuiNotebookPage& info)
1386{
1387 wxAuiNotebookPage page_info;
1388 page_info = info;
1389 page_info.window = page;
4444d148 1390
cd05bf23
BW		 1391 m_pages.Add(page_info);
1392
b0d17f7c
BW		 1393 // let the art provider know how many pages we have
1394 if (m_art)
1395 {
1396 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1397 }
7baac3cb 1398
cd05bf23
BW		 1399 return true;
1400}
1401
1402bool wxAuiTabContainer::InsertPage(wxWindow* page,
1403 const wxAuiNotebookPage& info,
1404 size_t idx)
1405{
1406 wxAuiNotebookPage page_info;
1407 page_info = info;
1408 page_info.window = page;
4444d148 1409
cd05bf23
BW		 1410 if (idx >= m_pages.GetCount())
1411 m_pages.Add(page_info);
cedd7b22 1412 else
cd05bf23
BW		 1413 m_pages.Insert(page_info, idx);
1414
b0d17f7c
BW		 1415 // let the art provider know how many pages we have
1416 if (m_art)
1417 {
1418 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1419 }
7baac3cb 1420
cd05bf23
BW		 1421 return true;
1422}
1423
2fadbbfd
BW		 1424bool wxAuiTabContainer::MovePage(wxWindow* page,
1425 size_t new_idx)
1426{
1427 int idx = GetIdxFromWindow(page);
1428 if (idx == -1)
1429 return false;
7baac3cb 1430
2fadbbfd
BW		 1431 // get page entry, make a copy of it
1432 wxAuiNotebookPage p = GetPage(idx);
7baac3cb 1433
2fadbbfd
BW		 1434 // remove old page entry
1435 RemovePage(page);
7baac3cb 1436
2fadbbfd
BW		 1437 // insert page where it should be
1438 InsertPage(page, p, new_idx);
7baac3cb 1439
2fadbbfd
BW		 1440 return true;
1441}
1442
cd05bf23
BW		 1443bool wxAuiTabContainer::RemovePage(wxWindow* wnd)
1444{
1445 size_t i, page_count = m_pages.GetCount();
1446 for (i = 0; i < page_count; ++i)
1447 {
1448 wxAuiNotebookPage& page = m_pages.Item(i);
1449 if (page.window == wnd)
1450 {
1451 m_pages.RemoveAt(i);
7baac3cb 1452
b0d17f7c
BW		 1453 // let the art provider know how many pages we have
1454 if (m_art)
1455 {
1456 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1457 }
7baac3cb 1458
cd05bf23
BW		 1459 return true;
1460 }
1461 }
4444d148 1462
cd05bf23
BW		 1463 return false;
1464}
1465
1466bool wxAuiTabContainer::SetActivePage(wxWindow* wnd)
1467{
1468 bool found = false;
4444d148 1469
cd05bf23
BW		 1470 size_t i, page_count = m_pages.GetCount();
1471 for (i = 0; i < page_count; ++i)
1472 {
1473 wxAuiNotebookPage& page = m_pages.Item(i);
1474 if (page.window == wnd)
1475 {
1476 page.active = true;
1477 found = true;
1478 }
cedd7b22 1479 else
cd05bf23
BW		 1480 {
1481 page.active = false;
1482 }
1483 }
4444d148 1484
cd05bf23
BW		 1485 return found;
1486}
1487
1488void wxAuiTabContainer::SetNoneActive()
1489{
1490 size_t i, page_count = m_pages.GetCount();
1491 for (i = 0; i < page_count; ++i)
1492 {
1493 wxAuiNotebookPage& page = m_pages.Item(i);
1494 page.active = false;
1495 }
1496}
1497
1498bool wxAuiTabContainer::SetActivePage(size_t page)
1499{
1500 if (page >= m_pages.GetCount())
1501 return false;
4444d148 1502
cd05bf23
BW		 1503 return SetActivePage(m_pages.Item(page).window);
1504}
4444d148 1505
cd05bf23
BW		 1506int wxAuiTabContainer::GetActivePage() const
1507{
1508 size_t i, page_count = m_pages.GetCount();
1509 for (i = 0; i < page_count; ++i)
1510 {
1511 wxAuiNotebookPage& page = m_pages.Item(i);
1512 if (page.active)
1513 return i;
1514 }
4444d148 1515
cd05bf23
BW		 1516 return -1;
1517}
1518
1519wxWindow* wxAuiTabContainer::GetWindowFromIdx(size_t idx) const
1520{
1521 if (idx >= m_pages.GetCount())
1522 return NULL;
4444d148 1523
cd05bf23
BW		 1524 return m_pages[idx].window;
1525}
1526
1527int wxAuiTabContainer::GetIdxFromWindow(wxWindow* wnd) const
1528{
849c353a
VZ		 1529 const size_t page_count = m_pages.GetCount();
1530 for ( size_t i = 0; i < page_count; ++i )
cd05bf23
BW		 1531 {
1532 wxAuiNotebookPage& page = m_pages.Item(i);
1533 if (page.window == wnd)
1534 return i;
1535 }
849c353a 1536 return wxNOT_FOUND;
cd05bf23
BW		 1537}
1538
1539wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx)
1540{
1541 wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
1542
1543 return m_pages[idx];
1544}
1545
c3e016e4
JS		 1546const wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) const
1547{
1548 wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
1549
1550 return m_pages[idx];
1551}
1552
cd05bf23
BW		 1553wxAuiNotebookPageArray& wxAuiTabContainer::GetPages()
1554{
1555 return m_pages;
1556}
1557
1558size_t wxAuiTabContainer::GetPageCount() const
1559{
1560 return m_pages.GetCount();
1561}
1562
4953f8cf
BW		 1563void wxAuiTabContainer::AddButton(int id,
1564 int location,
1565 const wxBitmap& normal_bitmap,
1566 const wxBitmap& disabled_bitmap)
cd05bf23
BW		 1567{
1568 wxAuiTabContainerButton button;
1569 button.id = id;
4953f8cf
BW		 1570 button.bitmap = normal_bitmap;
1571 button.dis_bitmap = disabled_bitmap;
b6418695 1572 button.location = location;
cd05bf23 1573 button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
4444d148 1574
cd05bf23
BW		 1575 m_buttons.Add(button);
1576}
1577
41b76acd
BW		 1578void wxAuiTabContainer::RemoveButton(int id)
1579{
1580 size_t i, button_count = m_buttons.GetCount();
1581
1582 for (i = 0; i < button_count; ++i)
1583 {
1584 if (m_buttons.Item(i).id == id)
1585 {
1586 m_buttons.RemoveAt(i);
1587 return;
1588 }
1589 }
1590}
1591
1592
1593
4953f8cf
BW		 1594size_t wxAuiTabContainer::GetTabOffset() const
1595{
1596 return m_tab_offset;
1597}
cd05bf23 1598
4953f8cf
BW		 1599void wxAuiTabContainer::SetTabOffset(size_t offset)
1600{
1601 m_tab_offset = offset;
1602}
cd05bf23 1603
b0d17f7c
BW		 1604
1605
1606
cd05bf23
BW		 1607// Render() renders the tab catalog to the specified DC
1608// It is a virtual function and can be overridden to
1609// provide custom drawing capabilities
01372b8f 1610void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd)
4444d148 1611{
a9eeb510
BW		 1612 if (!raw_dc || !raw_dc->IsOk())
1613 return;
1614
cd05bf23 1615 wxMemoryDC dc;
ef329166
VZ		 1616
1617 // use the same layout direction as the window DC uses to ensure that the
1618 // text is rendered correctly
1619 dc.SetLayoutDirection(raw_dc->GetLayoutDirection());
1620
cd05bf23 1621 wxBitmap bmp;
4953f8cf
BW		 1622 size_t i;
1623 size_t page_count = m_pages.GetCount();
1624 size_t button_count = m_buttons.GetCount();
1625
1626 // create off-screen bitmap
cd05bf23
BW		 1627 bmp.Create(m_rect.GetWidth(), m_rect.GetHeight());
1628 dc.SelectObject(bmp);
4444d148 1629
a9eeb510
BW		 1630 if (!dc.IsOk())
1631 return;
4953f8cf
BW		 1632
1633 // find out if size of tabs is larger than can be
1634 // afforded on screen
1635 int total_width = 0;
25d7497c 1636 int visible_width = 0;
4953f8cf
BW		 1637 for (i = 0; i < page_count; ++i)
1638 {
1639 wxAuiNotebookPage& page = m_pages.Item(i);
7baac3cb 1640
702b1c7e
BW		 1641 // determine if a close button is on this tab
1642 bool close_button = false;
1643 if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
1644 ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
1645 {
1646 close_button = true;
1647 }
7baac3cb
VZ		 1648
1649
4953f8cf 1650 int x_extent = 0;
a6b0e5bd 1651 wxSize size = m_art->GetTabSize(dc,
01372b8f 1652 wnd,
41b76acd 1653 page.caption,
2b9aac33 1654 page.bitmap,
41b76acd
BW		 1655 page.active,
1656 close_button ?
1657 wxAUI_BUTTON_STATE_NORMAL :
1658 wxAUI_BUTTON_STATE_HIDDEN,
1659 &x_extent);
7baac3cb 1660
4953f8cf
BW		 1661 if (i+1 < page_count)
1662 total_width += x_extent;
cedd7b22 1663 else
4953f8cf 1664 total_width += size.x;
7baac3cb 1665
25d7497c
BW		 1666 if (i >= m_tab_offset)
1667 {
1668 if (i+1 < page_count)
1669 visible_width += x_extent;
cedd7b22 1670 else
25d7497c
BW		 1671 visible_width += size.x;
1672 }
4953f8cf 1673 }
7baac3cb 1674
b0d17f7c 1675 if (total_width > m_rect.GetWidth() || m_tab_offset != 0)
4953f8cf
BW		 1676 {
1677 // show left/right buttons
1678 for (i = 0; i < button_count; ++i)
1679 {
1680 wxAuiTabContainerButton& button = m_buttons.Item(i);
1681 if (button.id == wxAUI_BUTTON_LEFT ||
1682 button.id == wxAUI_BUTTON_RIGHT)
1683 {
1684 button.cur_state &= ~wxAUI_BUTTON_STATE_HIDDEN;
1685 }
1686 }
1687 }
cedd7b22 1688 else
4953f8cf
BW		 1689 {
1690 // hide left/right buttons
1691 for (i = 0; i < button_count; ++i)
1692 {
1693 wxAuiTabContainerButton& button = m_buttons.Item(i);
1694 if (button.id == wxAUI_BUTTON_LEFT ||
1695 button.id == wxAUI_BUTTON_RIGHT)
1696 {
1697 button.cur_state |= wxAUI_BUTTON_STATE_HIDDEN;
1698 }
1699 }
1700 }
1701
25d7497c
BW		 1702 // determine whether left button should be enabled
1703 for (i = 0; i < button_count; ++i)
1704 {
1705 wxAuiTabContainerButton& button = m_buttons.Item(i);
1706 if (button.id == wxAUI_BUTTON_LEFT)
1707 {
1708 if (m_tab_offset == 0)
1709 button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
cedd7b22 1710 else
25d7497c
BW		 1711 button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1712 }
1713 if (button.id == wxAUI_BUTTON_RIGHT)
1714 {
1715 if (visible_width < m_rect.GetWidth() - ((int)button_count*16))
1716 button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
cedd7b22 1717 else
25d7497c
BW		 1718 button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1719 }
1720 }
1721
4953f8cf
BW		 1722
1723
1724 // draw background
a6b0e5bd 1725 m_art->DrawBackground(dc, wnd, m_rect);
4444d148 1726
4953f8cf
BW		 1727 // draw buttons
1728 int left_buttons_width = 0;
1729 int right_buttons_width = 0;
7baac3cb 1730
cd05bf23 1731 int offset = 0;
b6418695
BW		 1732
1733 // draw the buttons on the right side
1734 offset = m_rect.x + m_rect.width;
b6418695
BW		 1735 for (i = 0; i < button_count; ++i)
1736 {
1737 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
7baac3cb 1738
b6418695
BW		 1739 if (button.location != wxRIGHT)
1740 continue;
4953f8cf
BW		 1741 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1742 continue;
7baac3cb 1743
4953f8cf
BW		 1744 wxRect button_rect = m_rect;
1745 button_rect.SetY(1);
1746 button_rect.SetWidth(offset);
1747
a6b0e5bd 1748 m_art->DrawButton(dc,
01372b8f 1749 wnd,
4953f8cf
BW		 1750 button_rect,
1751 button.id,
1752 button.cur_state,
1753 wxRIGHT,
4953f8cf
BW		 1754 &button.rect);
1755
1756 offset -= button.rect.GetWidth();
1757 right_buttons_width += button.rect.GetWidth();
b6418695
BW		 1758 }
1759
1760
1761
1762 offset = 0;
7baac3cb 1763
b6418695
BW		 1764 // draw the buttons on the left side
1765
1766 for (i = 0; i < button_count; ++i)
1767 {
1768 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
7baac3cb 1769
b6418695
BW		 1770 if (button.location != wxLEFT)
1771 continue;
4953f8cf
BW		 1772 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1773 continue;
7baac3cb 1774
4953f8cf
BW		 1775 wxRect button_rect(offset, 1, 1000, m_rect.height);
1776
a6b0e5bd 1777 m_art->DrawButton(dc,
01372b8f 1778 wnd,
4953f8cf
BW		 1779 button_rect,
1780 button.id,
1781 button.cur_state,
1782 wxLEFT,
4953f8cf 1783 &button.rect);
7baac3cb 1784
4953f8cf
BW		 1785 offset += button.rect.GetWidth();
1786 left_buttons_width += button.rect.GetWidth();
b6418695
BW		 1787 }
1788
4953f8cf 1789 offset = left_buttons_width;
7baac3cb 1790
b0d17f7c 1791 if (offset == 0)
7baac3cb
VZ		 1792 offset += m_art->GetIndentSize();
1793
1794
41b76acd 1795 // prepare the tab-close-button array
049333c2
BW		 1796 // make sure tab button entries which aren't used are marked as hidden
1797 for (i = page_count; i < m_tab_close_buttons.GetCount(); ++i)
1798 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
7baac3cb 1799
049333c2 1800 // make sure there are enough tab button entries to accommodate all tabs
41b76acd
BW		 1801 while (m_tab_close_buttons.GetCount() < page_count)
1802 {
1803 wxAuiTabContainerButton tempbtn;
1804 tempbtn.id = wxAUI_BUTTON_CLOSE;
1805 tempbtn.location = wxCENTER;
1806 tempbtn.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1807 m_tab_close_buttons.Add(tempbtn);
1808 }
7baac3cb
VZ		 1809
1810
4abf84fb 1811 // buttons before the tab offset must be set to hidden
41b76acd
BW		 1812 for (i = 0; i < m_tab_offset; ++i)
1813 {
41b76acd
BW		 1814 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1815 }
7baac3cb
VZ		 1816
1817
b6418695 1818 // draw the tabs
cd05bf23
BW		 1819
1820 size_t active = 999;
1821 int active_offset = 0;
b0d17f7c 1822 wxRect active_rect;
4444d148 1823
cd05bf23
BW		 1824 int x_extent = 0;
1825 wxRect rect = m_rect;
1826 rect.y = 0;
cd05bf23 1827 rect.height = m_rect.height;
4444d148 1828
4953f8cf 1829 for (i = m_tab_offset; i < page_count; ++i)
cd05bf23
BW		 1830 {
1831 wxAuiNotebookPage& page = m_pages.Item(i);
41b76acd 1832 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
4444d148 1833
702b1c7e 1834 // determine if a close button is on this tab
702b1c7e
BW		 1835 if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
1836 ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
1837 {
41b76acd
BW		 1838 if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN)
1839 {
1840 tab_button.id = wxAUI_BUTTON_CLOSE;
1841 tab_button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
1842 tab_button.location = wxCENTER;
1843 }
1844 }
cedd7b22 1845 else
41b76acd
BW		 1846 {
1847 tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
702b1c7e
BW		 1848 }
1849
cd05bf23 1850 rect.x = offset;
b0d17f7c
BW		 1851 rect.width = m_rect.width - right_buttons_width - offset - 2;
1852
47b6bebb
BW		 1853 if (rect.width <= 0)
1854 break;
1855
a6b0e5bd 1856 m_art->DrawTab(dc,
01372b8f 1857 wnd,
793d4365 1858 page,
01372b8f 1859 rect,
01372b8f
BW		 1860 tab_button.cur_state,
1861 &page.rect,
1862 &tab_button.rect,
1863 &x_extent);
4444d148 1864
cd05bf23
BW		 1865 if (page.active)
1866 {
1867 active = i;
1868 active_offset = offset;
b0d17f7c 1869 active_rect = rect;
cd05bf23 1870 }
7baac3cb 1871
cd05bf23
BW		 1872 offset += x_extent;
1873 }
4444d148 1874
4abf84fb
BW		 1875
1876 // make sure to deactivate buttons which are off the screen to the right
1877 for (++i; i < m_tab_close_buttons.GetCount(); ++i)
1878 {
1879 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1880 }
1881
1882
cd05bf23 1883 // draw the active tab again so it stands in the foreground
4953f8cf 1884 if (active >= m_tab_offset && active < m_pages.GetCount())
cd05bf23
BW		 1885 {
1886 wxAuiNotebookPage& page = m_pages.Item(active);
1887
41b76acd
BW		 1888 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active);
1889
cd05bf23 1890 rect.x = active_offset;
a6b0e5bd 1891 m_art->DrawTab(dc,
01372b8f 1892 wnd,
793d4365 1893 page,
b0d17f7c 1894 active_rect,
01372b8f
BW		 1895 tab_button.cur_state,
1896 &page.rect,
1897 &tab_button.rect,
1898 &x_extent);
cd05bf23 1899 }
4444d148 1900
7baac3cb 1901
4953f8cf
BW		 1902 raw_dc->Blit(m_rect.x, m_rect.y,
1903 m_rect.GetWidth(), m_rect.GetHeight(),
1904 &dc, 0, 0);
cd05bf23
BW		 1905}
1906
a0c2e4a0
JS		 1907// Is the tab visible?
1908bool wxAuiTabContainer::IsTabVisible(int tabPage, int tabOffset, wxDC* dc, wxWindow* wnd)
1909{
1910 if (!dc || !dc->IsOk())
1911 return false;
1912
1913 size_t i;
1914 size_t page_count = m_pages.GetCount();
1915 size_t button_count = m_buttons.GetCount();
1916
1917 // Hasn't been rendered yet; assume it's visible
1918 if (m_tab_close_buttons.GetCount() < page_count)
1919 return true;
1920
1921 // First check if both buttons are disabled - if so, there's no need to
1922 // check further for visibility.
1923 int arrowButtonVisibleCount = 0;
1924 for (i = 0; i < button_count; ++i)
1925 {
1926 wxAuiTabContainerButton& button = m_buttons.Item(i);
1927 if (button.id == wxAUI_BUTTON_LEFT ||
1928 button.id == wxAUI_BUTTON_RIGHT)
1929 {
1930 if ((button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) == 0)
1931 arrowButtonVisibleCount ++;
1932 }
1933 }
1934
1935 // Tab must be visible
1936 if (arrowButtonVisibleCount == 0)
1937 return true;
1938
1939 // If tab is less than the given offset, it must be invisible by definition
1940 if (tabPage < tabOffset)
1941 return false;
1942
1943 // draw buttons
1944 int left_buttons_width = 0;
1945 int right_buttons_width = 0;
1946
1947 int offset = 0;
1948
1949 // calculate size of the buttons on the right side
1950 offset = m_rect.x + m_rect.width;
1951 for (i = 0; i < button_count; ++i)
1952 {
1953 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
1954
1955 if (button.location != wxRIGHT)
1956 continue;
1957 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1958 continue;
1959
1960 offset -= button.rect.GetWidth();
1961 right_buttons_width += button.rect.GetWidth();
1962 }
1963
1964 offset = 0;
1965
1966 // calculate size of the buttons on the left side
1967 for (i = 0; i < button_count; ++i)
1968 {
1969 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
1970
1971 if (button.location != wxLEFT)
1972 continue;
1973 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1974 continue;
1975
1976 offset += button.rect.GetWidth();
1977 left_buttons_width += button.rect.GetWidth();
1978 }
1979
1980 offset = left_buttons_width;
1981
1982 if (offset == 0)
1983 offset += m_art->GetIndentSize();
1984
1985 wxRect active_rect;
1986
1987 wxRect rect = m_rect;
1988 rect.y = 0;
1989 rect.height = m_rect.height;
1990
1991 // See if the given page is visible at the given tab offset (effectively scroll position)
1992 for (i = tabOffset; i < page_count; ++i)
1993 {
1994 wxAuiNotebookPage& page = m_pages.Item(i);
1995 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
1996
a0c2e4a0
JS		 1997 rect.x = offset;
1998 rect.width = m_rect.width - right_buttons_width - offset - 2;
1999
2000 if (rect.width <= 0)
2001 return false; // haven't found the tab, and we've run out of space, so return false
2002
2003 int x_extent = 0;
2004 wxSize size = m_art->GetTabSize(*dc,
2005 wnd,
2006 page.caption,
2007 page.bitmap,
2008 page.active,
2009 tab_button.cur_state,
2010 &x_extent);
2011
2012 offset += x_extent;
2013
2014 if (i == (size_t) tabPage)
2015 {
2016 // If not all of the tab is visible, and supposing there's space to display it all,
2017 // we could do better so we return false.
2018 if (((m_rect.width - right_buttons_width - offset - 2) <= 0) && ((m_rect.width - right_buttons_width - left_buttons_width) > x_extent))
2019 return false;
2020 else
2021 return true;
2022 }
2023 }
2024
2025 // Shouldn't really get here, but if it does, assume the tab is visible to prevent
2026 // further looping in calling code.
2027 return true;
2028}
2029
2030// Make the tab visible if it wasn't already
2031void wxAuiTabContainer::MakeTabVisible(int tabPage, wxWindow* win)
2032{
2033 wxClientDC dc(win);
2034 if (!IsTabVisible(tabPage, GetTabOffset(), & dc, win))
2035 {
2036 int i;
2037 for (i = 0; i < (int) m_pages.GetCount(); i++)
2038 {
2039 if (IsTabVisible(tabPage, i, & dc, win))
2040 {
2041 SetTabOffset(i);
2042 win->Refresh();
2043 return;
2044 }
2045 }
2046 }
2047}
cd05bf23
BW		 2048
2049// TabHitTest() tests if a tab was hit, passing the window pointer
2050// back if that condition was fulfilled. The function returns
2051// true if a tab was hit, otherwise false
2052bool wxAuiTabContainer::TabHitTest(int x, int y, wxWindow** hit) const
2053{
22a35096 2054 if (!m_rect.Contains(x,y))
cd05bf23 2055 return false;
7baac3cb 2056
41b76acd
BW		 2057 wxAuiTabContainerButton* btn = NULL;
2058 if (ButtonHitTest(x, y, &btn))
2059 {
2060 if (m_buttons.Index(*btn) != wxNOT_FOUND)
2061 return false;
2062 }
4444d148 2063
cd05bf23 2064 size_t i, page_count = m_pages.GetCount();
4444d148 2065
4953f8cf 2066 for (i = m_tab_offset; i < page_count; ++i)
cd05bf23
BW		 2067 {
2068 wxAuiNotebookPage& page = m_pages.Item(i);
22a35096 2069 if (page.rect.Contains(x,y))
cd05bf23 2070 {
4953f8cf
BW		 2071 if (hit)
2072 *hit = page.window;
cd05bf23
BW		 2073 return true;
2074 }
2075 }
4444d148 2076
cd05bf23
BW		 2077 return false;
2078}
2079
2080// ButtonHitTest() tests if a button was hit. The function returns
2081// true if a button was hit, otherwise false
2082bool wxAuiTabContainer::ButtonHitTest(int x, int y,
2083 wxAuiTabContainerButton** hit) const
2084{
22a35096 2085 if (!m_rect.Contains(x,y))
cd05bf23 2086 return false;
4444d148 2087
41b76acd 2088 size_t i, button_count;
7baac3cb
VZ		 2089
2090
41b76acd 2091 button_count = m_buttons.GetCount();
cd05bf23
BW		 2092 for (i = 0; i < button_count; ++i)
2093 {
2094 wxAuiTabContainerButton& button = m_buttons.Item(i);
9b405ab3
BW		 2095 if (button.rect.Contains(x,y) &&
2096 !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
2097 wxAUI_BUTTON_STATE_DISABLED)))
cd05bf23 2098 {
4953f8cf
BW		 2099 if (hit)
2100 *hit = &button;
cd05bf23
BW		 2101 return true;
2102 }
2103 }
7baac3cb 2104
41b76acd
BW		 2105 button_count = m_tab_close_buttons.GetCount();
2106 for (i = 0; i < button_count; ++i)
2107 {
2108 wxAuiTabContainerButton& button = m_tab_close_buttons.Item(i);
9b405ab3
BW		 2109 if (button.rect.Contains(x,y) &&
2110 !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
2111 wxAUI_BUTTON_STATE_DISABLED)))
41b76acd
BW		 2112 {
2113 if (hit)
2114 *hit = &button;
2115 return true;
2116 }
2117 }
7baac3cb 2118
cd05bf23
BW		 2119 return false;
2120}
2121
2122
2123
2124// the utility function ShowWnd() is the same as show,
a3a5df9d 2125// except it handles wxAuiMDIChildFrame windows as well,
cd05bf23
BW		 2126// as the Show() method on this class is "unplugged"
2127static void ShowWnd(wxWindow* wnd, bool show)
2128{
89272c55 2129#if wxUSE_MDI
a3a5df9d 2130 if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23 2131 {
a3a5df9d 2132 wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd;
cd05bf23
BW		 2133 cf->DoShow(show);
2134 }
cedd7b22 2135 else
89272c55 2136#endif
cd05bf23
BW		 2137 {
2138 wnd->Show(show);
2139 }
2140}
2141
2142
2143// DoShowHide() this function shows the active window, then
2144// hides all of the other windows (in that order)
2145void wxAuiTabContainer::DoShowHide()
2146{
2147 wxAuiNotebookPageArray& pages = GetPages();
2148 size_t i, page_count = pages.GetCount();
2149
2150 // show new active page first
2151 for (i = 0; i < page_count; ++i)
2152 {
2153 wxAuiNotebookPage& page = pages.Item(i);
2154 if (page.active)
2155 {
2156 ShowWnd(page.window, true);
2157 break;
2158 }
2159 }
2160
2161 // hide all other pages
2162 for (i = 0; i < page_count; ++i)
2163 {
2164 wxAuiNotebookPage& page = pages.Item(i);
badcaaaf
BW		 2165 if (!page.active)
2166 ShowWnd(page.window, false);
cd05bf23
BW		 2167 }
2168}
2169
2170
2171
2172
2173
2174
2175// -- wxAuiTabCtrl class implementation --
2176
2177
cd05bf23
BW		 2178
2179BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl)
2180 EVT_PAINT(wxAuiTabCtrl::OnPaint)
2181 EVT_ERASE_BACKGROUND(wxAuiTabCtrl::OnEraseBackground)
2182 EVT_SIZE(wxAuiTabCtrl::OnSize)
2183 EVT_LEFT_DOWN(wxAuiTabCtrl::OnLeftDown)
198be845 2184 EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDClick)
cd05bf23 2185 EVT_LEFT_UP(wxAuiTabCtrl::OnLeftUp)
69f5e420
BW		 2186 EVT_MIDDLE_DOWN(wxAuiTabCtrl::OnMiddleDown)
2187 EVT_MIDDLE_UP(wxAuiTabCtrl::OnMiddleUp)
2188 EVT_RIGHT_DOWN(wxAuiTabCtrl::OnRightDown)
2189 EVT_RIGHT_UP(wxAuiTabCtrl::OnRightUp)
cd05bf23
BW		 2190 EVT_MOTION(wxAuiTabCtrl::OnMotion)
2191 EVT_LEAVE_WINDOW(wxAuiTabCtrl::OnLeaveWindow)
c58ba15f 2192 EVT_AUINOTEBOOK_BUTTON(wxID_ANY, wxAuiTabCtrl::OnButton)
a0c2e4a0
JS		 2193 EVT_SET_FOCUS(wxAuiTabCtrl::OnSetFocus)
2194 EVT_KILL_FOCUS(wxAuiTabCtrl::OnKillFocus)
2195 EVT_CHAR(wxAuiTabCtrl::OnChar)
45ca0e77 2196 EVT_MOUSE_CAPTURE_LOST(wxAuiTabCtrl::OnCaptureLost)
cd05bf23
BW		 2197END_EVENT_TABLE()
2198
2199
2200wxAuiTabCtrl::wxAuiTabCtrl(wxWindow* parent,
2201 wxWindowID id,
2202 const wxPoint& pos,
2203 const wxSize& size,
4444d148 2204 long style) : wxControl(parent, id, pos, size, style)
cd05bf23 2205{
c7bfb76a 2206 SetName(wxT("wxAuiTabCtrl"));
cd05bf23
BW		 2207 m_click_pt = wxDefaultPosition;
2208 m_is_dragging = false;
2209 m_hover_button = NULL;
9b3f654a 2210 m_pressed_button = NULL;
cd05bf23
BW		 2211}
2212
26da5e4f
BW		 2213wxAuiTabCtrl::~wxAuiTabCtrl()
2214{
2215}
cd05bf23
BW		 2216
2217void wxAuiTabCtrl::OnPaint(wxPaintEvent&)
2218{
2219 wxPaintDC dc(this);
4444d148 2220
cd05bf23 2221 dc.SetFont(GetFont());
4444d148 2222
cd05bf23 2223 if (GetPageCount() > 0)
01372b8f 2224 Render(&dc, this);
cd05bf23
BW		 2225}
2226
2227void wxAuiTabCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2228{
2229}
2230
2231void wxAuiTabCtrl::OnSize(wxSizeEvent& evt)
2232{
2233 wxSize s = evt.GetSize();
2234 wxRect r(0, 0, s.GetWidth(), s.GetHeight());
2235 SetRect(r);
2236}
2237
2238void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt)
2239{
2240 CaptureMouse();
2241 m_click_pt = wxDefaultPosition;
2242 m_is_dragging = false;
08c068a4 2243 m_click_tab = NULL;
9b3f654a 2244 m_pressed_button = NULL;
4444d148 2245
760d3542 2246
cd05bf23
BW		 2247 wxWindow* wnd;
2248 if (TabHitTest(evt.m_x, evt.m_y, &wnd))
9b405ab3 2249 {
049333c2 2250 int new_selection = GetIdxFromWindow(wnd);
7baac3cb 2251
68fd4f2c
BW		 2252 // wxAuiNotebooks always want to receive this event
2253 // even if the tab is already active, because they may
2254 // have multiple tab controls
2255 if (new_selection != GetActivePage() ||
2256 GetParent()->IsKindOf(CLASSINFO(wxAuiNotebook)))
049333c2
BW		 2257 {
2258 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2259 e.SetSelection(new_selection);
2260 e.SetOldSelection(GetActivePage());
2261 e.SetEventObject(this);
2262 GetEventHandler()->ProcessEvent(e);
2263 }
4444d148 2264
cd05bf23
BW		 2265 m_click_pt.x = evt.m_x;
2266 m_click_pt.y = evt.m_y;
08c068a4 2267 m_click_tab = wnd;
cd05bf23 2268 }
7baac3cb 2269
cd05bf23
BW		 2270 if (m_hover_button)
2271 {
9b3f654a
BW		 2272 m_pressed_button = m_hover_button;
2273 m_pressed_button->cur_state = wxAUI_BUTTON_STATE_PRESSED;
cd05bf23
BW		 2274 Refresh();
2275 Update();
2276 }
2277}
2278
45ca0e77
BW		 2279void wxAuiTabCtrl::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
2280{
2281}
2282
9b3f654a 2283void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt)
cd05bf23
BW		 2284{
2285 if (GetCapture() == this)
2286 ReleaseMouse();
4444d148 2287
cd05bf23
BW		 2288 if (m_is_dragging)
2289 {
d16619f8 2290 m_is_dragging = false;
cedd7b22 2291
cd05bf23 2292 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, m_windowId);
08c068a4
BW		 2293 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2294 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2295 evt.SetEventObject(this);
2296 GetEventHandler()->ProcessEvent(evt);
cedd7b22 2297
cd05bf23
BW		 2298 return;
2299 }
4444d148 2300
9b3f654a 2301 if (m_pressed_button)
cd05bf23 2302 {
9b3f654a
BW		 2303 // make sure we're still clicking the button
2304 wxAuiTabContainerButton* button = NULL;
2305 if (!ButtonHitTest(evt.m_x, evt.m_y, &button))
2306 return;
7baac3cb 2307
9b3f654a
BW		 2308 if (button != m_pressed_button)
2309 {
2310 m_pressed_button = NULL;
2311 return;
2312 }
2313
cd05bf23
BW		 2314 Refresh();
2315 Update();
4444d148 2316
9b3f654a 2317 if (!(m_pressed_button->cur_state & wxAUI_BUTTON_STATE_DISABLED))
25d7497c
BW		 2318 {
2319 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, m_windowId);
9b362935 2320 evt.SetSelection(GetIdxFromWindow(m_click_tab));
9b3f654a 2321 evt.SetInt(m_pressed_button->id);
25d7497c
BW		 2322 evt.SetEventObject(this);
2323 GetEventHandler()->ProcessEvent(evt);
2324 }
7baac3cb 2325
9b3f654a 2326 m_pressed_button = NULL;
cd05bf23 2327 }
4444d148 2328
cd05bf23
BW		 2329 m_click_pt = wxDefaultPosition;
2330 m_is_dragging = false;
08c068a4 2331 m_click_tab = NULL;
cd05bf23
BW		 2332}
2333
69f5e420
BW		 2334void wxAuiTabCtrl::OnMiddleUp(wxMouseEvent& evt)
2335{
2336 wxWindow* wnd = NULL;
2337 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2338 return;
2339
2340 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId);
2341 e.SetEventObject(this);
2342 e.SetSelection(GetIdxFromWindow(wnd));
2343 GetEventHandler()->ProcessEvent(e);
2344}
2345
2346void wxAuiTabCtrl::OnMiddleDown(wxMouseEvent& evt)
2347{
2348 wxWindow* wnd = NULL;
2349 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2350 return;
2351
2352 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId);
2353 e.SetEventObject(this);
2354 e.SetSelection(GetIdxFromWindow(wnd));
2355 GetEventHandler()->ProcessEvent(e);
2356}
2357
2358void wxAuiTabCtrl::OnRightUp(wxMouseEvent& evt)
2359{
2360 wxWindow* wnd = NULL;
2361 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2362 return;
2363
2364 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId);
2365 e.SetEventObject(this);
2366 e.SetSelection(GetIdxFromWindow(wnd));
2367 GetEventHandler()->ProcessEvent(e);
2368}
2369
2370void wxAuiTabCtrl::OnRightDown(wxMouseEvent& evt)
2371{
2372 wxWindow* wnd = NULL;
2373 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2374 return;
2375
2376 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId);
2377 e.SetEventObject(this);
2378 e.SetSelection(GetIdxFromWindow(wnd));
2379 GetEventHandler()->ProcessEvent(e);
2380}
2381
198be845
JS		 2382void wxAuiTabCtrl::OnLeftDClick(wxMouseEvent& evt)
2383{
2384 wxWindow* wnd;
2385 wxAuiTabContainerButton* button;
2386 if (!TabHitTest(evt.m_x, evt.m_y, &wnd) && !ButtonHitTest(evt.m_x, evt.m_y, &button))
2387 {
2388 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
2389 e.SetEventObject(this);
2390 GetEventHandler()->ProcessEvent(e);
2391 }
2392}
2393
cd05bf23
BW		 2394void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt)
2395{
2396 wxPoint pos = evt.GetPosition();
2397
2398 // check if the mouse is hovering above a button
2399 wxAuiTabContainerButton* button;
2400 if (ButtonHitTest(pos.x, pos.y, &button))
2401 {
b6418695
BW		 2402 if (m_hover_button && button != m_hover_button)
2403 {
2404 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2405 m_hover_button = NULL;
2406 Refresh();
2407 Update();
2408 }
7baac3cb 2409
cd05bf23
BW		 2410 if (button->cur_state != wxAUI_BUTTON_STATE_HOVER)
2411 {
2412 button->cur_state = wxAUI_BUTTON_STATE_HOVER;
2413 Refresh();
2414 Update();
2415 m_hover_button = button;
2416 return;
2417 }
2418 }
cedd7b22 2419 else
cd05bf23
BW		 2420 {
2421 if (m_hover_button)
2422 {
2423 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2424 m_hover_button = NULL;
2425 Refresh();
2426 Update();
2427 }
2428 }
4444d148
WS		 2429
2430
cd05bf23
BW		 2431 if (!evt.LeftIsDown() || m_click_pt == wxDefaultPosition)
2432 return;
4444d148 2433
cd05bf23
BW		 2434 if (m_is_dragging)
2435 {
2436 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, m_windowId);
08c068a4
BW		 2437 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2438 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2439 evt.SetEventObject(this);
2440 GetEventHandler()->ProcessEvent(evt);
2441 return;
4444d148
WS		 2442 }
2443
2444
cd05bf23
BW		 2445 int drag_x_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_X);
2446 int drag_y_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_Y);
2447
2448 if (abs(pos.x - m_click_pt.x) > drag_x_threshold ||
2449 abs(pos.y - m_click_pt.y) > drag_y_threshold)
2450 {
2451 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, m_windowId);
08c068a4
BW		 2452 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2453 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2454 evt.SetEventObject(this);
2455 GetEventHandler()->ProcessEvent(evt);
4444d148 2456
cd05bf23
BW		 2457 m_is_dragging = true;
2458 }
2459}
2460
2461void wxAuiTabCtrl::OnLeaveWindow(wxMouseEvent& WXUNUSED(event))
2462{
2463 if (m_hover_button)
2464 {
2465 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2466 m_hover_button = NULL;
2467 Refresh();
2468 Update();
2469 }
2470}
2471
4953f8cf
BW		 2472void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event)
2473{
2474 int button = event.GetInt();
7baac3cb 2475
4953f8cf
BW		 2476 if (button == wxAUI_BUTTON_LEFT || button == wxAUI_BUTTON_RIGHT)
2477 {
2478 if (button == wxAUI_BUTTON_LEFT)
2479 {
2480 if (GetTabOffset() > 0)
2481 {
2482 SetTabOffset(GetTabOffset()-1);
2483 Refresh();
2484 Update();
2485 }
2486 }
cedd7b22 2487 else
4953f8cf
BW		 2488 {
2489 SetTabOffset(GetTabOffset()+1);
2490 Refresh();
2491 Update();
2492 }
01372b8f 2493 }
cedd7b22 2494 else if (button == wxAUI_BUTTON_WINDOWLIST)
01372b8f 2495 {
793d4365 2496 int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage());
7baac3cb 2497
01372b8f
BW		 2498 if (idx != -1)
2499 {
2500 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2501 e.SetSelection(idx);
2502 e.SetOldSelection(GetActivePage());
2503 e.SetEventObject(this);
2504 GetEventHandler()->ProcessEvent(e);
2505 }
4953f8cf 2506 }
cedd7b22 2507 else
4953f8cf
BW		 2508 {
2509 event.Skip();
2510 }
2511}
cd05bf23 2512
a0c2e4a0
JS		 2513void wxAuiTabCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
2514{
2515 Refresh();
2516}
2517
2518void wxAuiTabCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event))
2519{
2520 Refresh();
2521}
2522
2523void wxAuiTabCtrl::OnChar(wxKeyEvent& event)
2524{
2525 if (GetActivePage() == -1)
2526 {
2527 event.Skip();
2528 return;
2529 }
2530
2531 // We can't leave tab processing to the system; on Windows, tabs and keys
2532 // get eaten by the system and not processed properly if we specify both
2533 // wxTAB_TRAVERSAL and wxWANTS_CHARS. And if we specify just wxTAB_TRAVERSAL,
2534 // we don't key arrow key events.
2535
2536 int key = event.GetKeyCode();
2537
2538 if (key == WXK_NUMPAD_PAGEUP)
2539 key = WXK_PAGEUP;
2540 if (key == WXK_NUMPAD_PAGEDOWN)
2541 key = WXK_PAGEDOWN;
2542 if (key == WXK_NUMPAD_HOME)
2543 key = WXK_HOME;
2544 if (key == WXK_NUMPAD_END)
2545 key = WXK_END;
2546 if (key == WXK_NUMPAD_LEFT)
2547 key = WXK_LEFT;
2548 if (key == WXK_NUMPAD_RIGHT)
2549 key = WXK_RIGHT;
2550
2551 if (key == WXK_TAB || key == WXK_PAGEUP || key == WXK_PAGEDOWN)
2552 {
2553 bool bCtrlDown = event.ControlDown();
2554 bool bShiftDown = event.ShiftDown();
2555
2556 bool bForward = (key == WXK_TAB && !bShiftDown) || (key == WXK_PAGEDOWN);
2557 bool bWindowChange = (key == WXK_PAGEUP) || (key == WXK_PAGEDOWN) || bCtrlDown;
2558 bool bFromTab = (key == WXK_TAB);
2559
2560 wxAuiNotebook* nb = wxDynamicCast(GetParent(), wxAuiNotebook);
2561 if (!nb)
2562 {
2563 event.Skip();
2564 return;
2565 }
2566
2567 wxNavigationKeyEvent keyEvent;
2568 keyEvent.SetDirection(bForward);
2569 keyEvent.SetWindowChange(bWindowChange);
2570 keyEvent.SetFromTab(bFromTab);
2571 keyEvent.SetEventObject(nb);
2572
2573 if (!nb->GetEventHandler()->ProcessEvent(keyEvent))
2574 {
2575 // Not processed? Do an explicit tab into the page.
2576 wxWindow* win = GetWindowFromIdx(GetActivePage());
2577 if (win)
2578 win->SetFocus();
2579 }
2580 return;
2581 }
2582
2583 if (m_pages.GetCount() < 2)
2584 {
2585 event.Skip();
2586 return;
2587 }
2588
2589 int newPage = -1;
2590
5c58a3a9
VZ		 2591 int forwardKey, backwardKey;
2592 if (GetLayoutDirection() == wxLayout_RightToLeft)
2593 {
2594 forwardKey = WXK_LEFT;
2595 backwardKey = WXK_RIGHT;
2596 }
2597 else
2598 {
2599 forwardKey = WXK_RIGHT;
2600 backwardKey = WXK_LEFT;
2601 }
2602
2603 if (key == forwardKey)
a0c2e4a0
JS		 2604 {
2605 if (m_pages.GetCount() > 1)
2606 {
2607 if (GetActivePage() == -1)
2608 newPage = 0;
2609 else if (GetActivePage() < (int) (m_pages.GetCount() - 1))
2610 newPage = GetActivePage() + 1;
2611 }
2612 }
5c58a3a9 2613 else if (key == backwardKey)
a0c2e4a0
JS		 2614 {
2615 if (m_pages.GetCount() > 1)
2616 {
2617 if (GetActivePage() == -1)
2618 newPage = (int) (m_pages.GetCount() - 1);
2619 else if (GetActivePage() > 0)
2620 newPage = GetActivePage() - 1;
2621 }
2622 }
2623 else if (key == WXK_HOME)
2624 {
2625 newPage = 0;
2626 }
2627 else if (key == WXK_END)
2628 {
2629 newPage = (int) (m_pages.GetCount() - 1);
2630 }
2631 else
2632 event.Skip();
2633
2634 if (newPage != -1)
2635 {
2636 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2637 e.SetSelection(newPage);
2638 e.SetOldSelection(newPage);
2639 e.SetEventObject(this);
2640 this->GetEventHandler()->ProcessEvent(e);
2641 }
2642 else
2643 event.Skip();
2644}
2645
cd05bf23
BW		 2646// wxTabFrame is an interesting case. It's important that all child pages
2647// of the multi-notebook control are all actually children of that control
2648// (and not grandchildren). wxTabFrame facilitates this. There is one
2649// instance of wxTabFrame for each tab control inside the multi-notebook.
2650// It's important to know that wxTabFrame is not a real window, but it merely
2651// used to capture the dimensions/positioning of the internal tab control and
2652// it's managed page windows
2653
2654class wxTabFrame : public wxWindow
2655{
2656public:
2657
2658 wxTabFrame()
2659 {
2660 m_tabs = NULL;
2661 m_rect = wxRect(0,0,200,200);
da5e85d9
BW		 2662 m_tab_ctrl_height = 20;
2663 }
4444d148 2664
cedd7b22
PC		 2665 ~wxTabFrame()
2666 {
2667 wxDELETE(m_tabs);
2668 }
bd4e0834 2669
da5e85d9
BW		 2670 void SetTabCtrlHeight(int h)
2671 {
2672 m_tab_ctrl_height = h;
cd05bf23 2673 }
4444d148 2674
cedd7b22 2675protected:
cd05bf23
BW		 2676 void DoSetSize(int x, int y,
2677 int width, int height,
2678 int WXUNUSED(sizeFlags = wxSIZE_AUTO))
2679 {
2680 m_rect = wxRect(x, y, width, height);
2681 DoSizing();
2682 }
4444d148 2683
cd05bf23
BW		 2684 void DoGetClientSize(int* x, int* y) const
2685 {
2686 *x = m_rect.width;
2687 *y = m_rect.height;
2688 }
4f450f41 2689
cedd7b22 2690public:
4f450f41 2691 bool Show( bool WXUNUSED(show = true) ) { return false; }
4444d148 2692
cd05bf23
BW		 2693 void DoSizing()
2694 {
2695 if (!m_tabs)
2696 return;
4444d148 2697
b0d17f7c 2698 m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
134198f1
JS		 2699 if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
2700 {
2701 m_tab_rect = wxRect (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
2702 m_tabs->SetSize (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
2703 m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
2704 }
2705 else //TODO: if (GetFlags() & wxAUI_NB_TOP)
2706 {
2707 m_tab_rect = wxRect (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
2708 m_tabs->SetSize (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
2709 m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
2710 }
2711 // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
2712 // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
2713
cd05bf23 2714 m_tabs->Refresh();
9d59bf68 2715 m_tabs->Update();
4444d148 2716
cd05bf23
BW		 2717 wxAuiNotebookPageArray& pages = m_tabs->GetPages();
2718 size_t i, page_count = pages.GetCount();
4444d148 2719
cd05bf23
BW		 2720 for (i = 0; i < page_count; ++i)
2721 {
f96f6a88
VZ		 2722 int height = m_rect.height - m_tab_ctrl_height;
2723 if ( height < 0 )
2724 {
2725 // avoid passing negative height to wxWindow::SetSize(), this
2726 // results in assert failures/GTK+ warnings
2727 height = 0;
2728 }
2729
cd05bf23 2730 wxAuiNotebookPage& page = pages.Item(i);
134198f1
JS		 2731 if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
2732 {
f96f6a88 2733 page.window->SetSize(m_rect.x, m_rect.y, m_rect.width, height);
134198f1
JS		 2734 }
2735 else //TODO: if (GetFlags() & wxAUI_NB_TOP)
2736 {
2737 page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height,
f96f6a88 2738 m_rect.width, height);
134198f1
JS		 2739 }
2740 // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
2741 // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
4444d148 2742
89272c55 2743#if wxUSE_MDI
a3a5df9d 2744 if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23 2745 {
a3a5df9d 2746 wxAuiMDIChildFrame* wnd = (wxAuiMDIChildFrame*)page.window;
cd05bf23
BW		 2747 wnd->ApplyMDIChildFrameRect();
2748 }
89272c55 2749#endif
cd05bf23
BW		 2750 }
2751 }
2752
cedd7b22 2753protected:
134e83cb
BW		 2754 void DoGetSize(int* x, int* y) const
2755 {
2756 if (x)
2757 *x = m_rect.GetWidth();
2758 if (y)
2759 *y = m_rect.GetHeight();
2760 }
4444d148 2761
cedd7b22 2762public:
134e83cb
BW		 2763 void Update()
2764 {
2765 // does nothing
2766 }
4444d148 2767
cd05bf23
BW		 2768 wxRect m_rect;
2769 wxRect m_tab_rect;
2770 wxAuiTabCtrl* m_tabs;
da5e85d9 2771 int m_tab_ctrl_height;
cd05bf23
BW		 2772};
2773
2774
7ebc40e8 2775const int wxAuiBaseTabCtrlId = 5380;
cd05bf23
BW		 2776
2777
a3a5df9d 2778// -- wxAuiNotebook class implementation --
cd05bf23 2779
a3a5df9d 2780BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl)
9fbb7d80 2781 EVT_SIZE(wxAuiNotebook::OnSize)
5bf3f27f 2782 EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook)
7ebc40e8 2783 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2784 wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING,
a3a5df9d 2785 wxAuiNotebook::OnTabClicked)
7ebc40e8 2786 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2787 wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG,
a3a5df9d 2788 wxAuiNotebook::OnTabBeginDrag)
7ebc40e8 2789 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2790 wxEVT_COMMAND_AUINOTEBOOK_END_DRAG,
a3a5df9d 2791 wxAuiNotebook::OnTabEndDrag)
7ebc40e8 2792 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2793 wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION,
a3a5df9d 2794 wxAuiNotebook::OnTabDragMotion)
7ebc40e8 2795 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2796 wxEVT_COMMAND_AUINOTEBOOK_BUTTON,
a3a5df9d 2797 wxAuiNotebook::OnTabButton)
69f5e420
BW		 2798 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2799 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN,
2800 wxAuiNotebook::OnTabMiddleDown)
2801 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2802 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP,
2803 wxAuiNotebook::OnTabMiddleUp)
2804 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2805 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN,
2806 wxAuiNotebook::OnTabRightDown)
2807 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2808 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP,
2809 wxAuiNotebook::OnTabRightUp)
198be845
JS		 2810 EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
2811 wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK,
2812 wxAuiNotebook::OnTabBgDClick)
5bf3f27f 2813 EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook)
c7bfb76a 2814
5bf3f27f 2815#ifdef wxHAS_NATIVE_TAB_TRAVERSAL
c7bfb76a 2816 WX_EVENT_TABLE_CONTROL_CONTAINER(wxAuiNotebook)
5bf3f27f
JS		 2817#else
2818 // Avoid clash with container event handler functions
2819 EVT_SET_FOCUS(wxAuiNotebook::OnFocus)
2820#endif
cd05bf23
BW		 2821END_EVENT_TABLE()
2822
c7bfb76a
JS		 2823WX_DELEGATE_TO_CONTROL_CONTAINER(wxAuiNotebook, wxControl)
2824
a3a5df9d 2825wxAuiNotebook::wxAuiNotebook()
cd05bf23
BW		 2826{
2827 m_curpage = -1;
7ebc40e8 2828 m_tab_id_counter = wxAuiBaseTabCtrlId;
cd05bf23 2829 m_dummy_wnd = NULL;
da5e85d9 2830 m_tab_ctrl_height = 20;
9fbb7d80 2831 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2832 m_requested_tabctrl_height = -1;
cd05bf23
BW		 2833}
2834
a3a5df9d 2835wxAuiNotebook::wxAuiNotebook(wxWindow *parent,
cd05bf23
BW		 2836 wxWindowID id,
2837 const wxPoint& pos,
2838 const wxSize& size,
2839 long style) : wxControl(parent, id, pos, size, style)
2840{
9fbb7d80
BW		 2841 m_dummy_wnd = NULL;
2842 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2843 m_requested_tabctrl_height = -1;
702b1c7e 2844 InitNotebook(style);
cd05bf23
BW		 2845}
2846
a3a5df9d 2847bool wxAuiNotebook::Create(wxWindow* parent,
cd05bf23
BW		 2848 wxWindowID id,
2849 const wxPoint& pos,
2850 const wxSize& size,
2851 long style)
2852{
2853 if (!wxControl::Create(parent, id, pos, size, style))
2854 return false;
4444d148 2855
702b1c7e 2856 InitNotebook(style);
4444d148 2857
cd05bf23
BW		 2858 return true;
2859}
2860
2861// InitNotebook() contains common initialization
2862// code called by all constructors
a3a5df9d 2863void wxAuiNotebook::InitNotebook(long style)
cd05bf23 2864{
c7bfb76a
JS		 2865 WX_INIT_CONTROL_CONTAINER();
2866 // SetCanFocus(false);
2867
2868 SetName(wxT("wxAuiNotebook"));
da5e85d9 2869 m_curpage = -1;
7ebc40e8 2870 m_tab_id_counter = wxAuiBaseTabCtrlId;
da5e85d9 2871 m_dummy_wnd = NULL;
702b1c7e 2872 m_flags = (unsigned int)style;
ca0d4407 2873 m_tab_ctrl_height = 20;
c58ba15f 2874
cd05bf23
BW		 2875 m_normal_font = *wxNORMAL_FONT;
2876 m_selected_font = *wxNORMAL_FONT;
2877 m_selected_font.SetWeight(wxBOLD);
4444d148 2878
b0d17f7c 2879 SetArtProvider(new wxAuiDefaultTabArt);
4444d148
WS		 2880
2881 m_dummy_wnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0));
cd05bf23
BW		 2882 m_dummy_wnd->SetSize(200, 200);
2883 m_dummy_wnd->Show(false);
4444d148 2884
cd05bf23 2885 m_mgr.SetManagedWindow(this);
a6b7a521
VZ		 2886 m_mgr.SetFlags(wxAUI_MGR_DEFAULT);
2887 m_mgr.SetDockSizeConstraint(1.0, 1.0); // no dock size constraint
4444d148 2888
cd05bf23 2889 m_mgr.AddPane(m_dummy_wnd,
9fbb7d80 2890 wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false));
4444d148 2891
cd05bf23
BW		 2892 m_mgr.Update();
2893}
2894
a3a5df9d 2895wxAuiNotebook::~wxAuiNotebook()
cd05bf23 2896{
18b40f30
JS		 2897 // Indicate we're deleting pages
2898 m_isBeingDeleted = true;
2899
1c0955dd
JS		 2900 while ( GetPageCount() > 0 )
2901 DeletePage(0);
2902
cd05bf23
BW		 2903 m_mgr.UnInit();
2904}
2905
a3a5df9d 2906void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art)
3f69756e
BW		 2907{
2908 m_tabs.SetArtProvider(art);
7baac3cb 2909
ca0d4407 2910 UpdateTabCtrlHeight();
2b9aac33
BW		 2911}
2912
ca0d4407
BW		 2913// SetTabCtrlHeight() is the highest-level override of the
2914// tab height. A call to this function effectively enforces a
2915// specified tab ctrl height, overriding all other considerations,
2916// such as text or bitmap height. It overrides any call to
2917// SetUniformBitmapSize(). Specifying a height of -1 reverts
2918// any previous call and returns to the default behavior
2919
2920void wxAuiNotebook::SetTabCtrlHeight(int height)
2921{
2922 m_requested_tabctrl_height = height;
c58ba15f 2923
ca0d4407
BW		 2924 // if window is already initialized, recalculate the tab height
2925 if (m_dummy_wnd)
2926 {
2927 UpdateTabCtrlHeight();
2928 }
2929}
2930
2931
2932// SetUniformBitmapSize() ensures that all tabs will have
2933// the same height, even if some tabs don't have bitmaps
2934// Passing wxDefaultSize to this function will instruct
2935// the control to use dynamic tab height-- so when a tab
2936// with a large bitmap is added, the tab ctrl's height will
2937// automatically increase to accommodate the bitmap
2938
9fbb7d80
BW		 2939void wxAuiNotebook::SetUniformBitmapSize(const wxSize& size)
2940{
2941 m_requested_bmp_size = size;
c58ba15f 2942
9fbb7d80 2943 // if window is already initialized, recalculate the tab height
dbbe02ea
BW		 2944 if (m_dummy_wnd)
2945 {
ca0d4407 2946 UpdateTabCtrlHeight();
dbbe02ea 2947 }
9fbb7d80
BW		 2948}
2949
ca0d4407
BW		 2950// UpdateTabCtrlHeight() does the actual tab resizing. It's meant
2951// to be used interally
2952void wxAuiNotebook::UpdateTabCtrlHeight()
2b9aac33 2953{
ca0d4407
BW		 2954 // get the tab ctrl height we will use
2955 int height = CalculateTabCtrlHeight();
c58ba15f 2956
2b9aac33
BW		 2957 // if the tab control height needs to change, update
2958 // all of our tab controls with the new height
2959 if (m_tab_ctrl_height != height)
b0d17f7c 2960 {
2b9aac33 2961 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 2962
2b9aac33 2963 m_tab_ctrl_height = height;
7baac3cb 2964
2b9aac33
BW		 2965 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
2966 size_t i, pane_count = all_panes.GetCount();
2967 for (i = 0; i < pane_count; ++i)
2968 {
2969 wxAuiPaneInfo& pane = all_panes.Item(i);
2970 if (pane.name == wxT("dummy"))
2971 continue;
2972 wxTabFrame* tab_frame = (wxTabFrame*)pane.window;
2973 wxAuiTabCtrl* tabctrl = tab_frame->m_tabs;
2974 tab_frame->SetTabCtrlHeight(m_tab_ctrl_height);
2975 tabctrl->SetArtProvider(art->Clone());
2976 tab_frame->DoSizing();
2977 }
b0d17f7c 2978 }
3f69756e
BW		 2979}
2980
9fbb7d80
BW		 2981void wxAuiNotebook::UpdateHintWindowSize()
2982{
2983 wxSize size = CalculateNewSplitSize();
c58ba15f 2984
9fbb7d80
BW		 2985 // the placeholder hint window should be set to this size
2986 wxAuiPaneInfo& info = m_mgr.GetPane(wxT("dummy"));
2987 if (info.IsOk())
2988 {
2989 info.MinSize(size);
2990 info.BestSize(size);
2991 m_dummy_wnd->SetSize(size);
2992 }
2993}
2994
2995
2996// calculates the size of the new split
2997wxSize wxAuiNotebook::CalculateNewSplitSize()
2998{
2999 // count number of tab controls
3000 int tab_ctrl_count = 0;
3001 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
3002 size_t i, pane_count = all_panes.GetCount();
3003 for (i = 0; i < pane_count; ++i)
3004 {
3005 wxAuiPaneInfo& pane = all_panes.Item(i);
3006 if (pane.name == wxT("dummy"))
3007 continue;
3008 tab_ctrl_count++;
3009 }
3010
3011 wxSize new_split_size;
c58ba15f 3012
9fbb7d80
BW		 3013 // if there is only one tab control, the first split
3014 // should happen around the middle
3015 if (tab_ctrl_count < 2)
3016 {
3017 new_split_size = GetClientSize();
3018 new_split_size.x /= 2;
3019 new_split_size.y /= 2;
3020 }
cedd7b22 3021 else
9fbb7d80
BW		 3022 {
3023 // this is in place of a more complicated calculation
3024 // that needs to be implemented
3025 new_split_size = wxSize(180,180);
3026 }
c58ba15f 3027
9fbb7d80
BW		 3028 return new_split_size;
3029}
3030
2b9aac33
BW		 3031int wxAuiNotebook::CalculateTabCtrlHeight()
3032{
ca0d4407
BW		 3033 // if a fixed tab ctrl height is specified,
3034 // just return that instead of calculating a
3035 // tab height
3036 if (m_requested_tabctrl_height != -1)
3037 return m_requested_tabctrl_height;
c58ba15f 3038
2b9aac33
BW		 3039 // find out new best tab height
3040 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 3041
9fbb7d80
BW		 3042 return art->GetBestTabCtrlSize(this,
3043 m_tabs.GetPages(),
3044 m_requested_bmp_size);
2b9aac33
BW		 3045}
3046
3047
e0dc13d4 3048wxAuiTabArt* wxAuiNotebook::GetArtProvider() const
3f69756e
BW		 3049{
3050 return m_tabs.GetArtProvider();
3051}
3052
0ce53f32
BW		 3053void wxAuiNotebook::SetWindowStyleFlag(long style)
3054{
3055 wxControl::SetWindowStyleFlag(style);
7baac3cb 3056
0ce53f32 3057 m_flags = (unsigned int)style;
7baac3cb 3058
0ce53f32
BW		 3059 // if the control is already initialized
3060 if (m_mgr.GetManagedWindow() == (wxWindow*)this)
3061 {
3062 // let all of the tab children know about the new style
7baac3cb 3063
0ce53f32
BW		 3064 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
3065 size_t i, pane_count = all_panes.GetCount();
3066 for (i = 0; i < pane_count; ++i)
3067 {
3068 wxAuiPaneInfo& pane = all_panes.Item(i);
3069 if (pane.name == wxT("dummy"))
3070 continue;
97ac2d5e
BW		 3071 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
3072 wxAuiTabCtrl* tabctrl = tabframe->m_tabs;
0ce53f32 3073 tabctrl->SetFlags(m_flags);
97ac2d5e 3074 tabframe->DoSizing();
0ce53f32
BW		 3075 tabctrl->Refresh();
3076 tabctrl->Update();
3077 }
3078 }
3079}
3080
3081
a3a5df9d 3082bool wxAuiNotebook::AddPage(wxWindow* page,
cd05bf23
BW		 3083 const wxString& caption,
3084 bool select,
3085 const wxBitmap& bitmap)
3086{
3087 return InsertPage(GetPageCount(), page, caption, select, bitmap);
3088}
4444d148 3089
a3a5df9d 3090bool wxAuiNotebook::InsertPage(size_t page_idx,
cd05bf23
BW		 3091 wxWindow* page,
3092 const wxString& caption,
3093 bool select,
3094 const wxBitmap& bitmap)
3095{
c36cdfc0
BW		 3096 wxASSERT_MSG(page, wxT("page pointer must be non-NULL"));
3097 if (!page)
3098 return false;
5c58a3a9 3099
3d9b52a8
JS		 3100 page->Reparent(this);
3101
cd05bf23
BW		 3102 wxAuiNotebookPage info;
3103 info.window = page;
3104 info.caption = caption;
3105 info.bitmap = bitmap;
3106 info.active = false;
3107
3108 // if there are currently no tabs, the first added
3109 // tab must be active
3110 if (m_tabs.GetPageCount() == 0)
3111 info.active = true;
3112
3113 m_tabs.InsertPage(page, info, page_idx);
3114
298773ec
BW		 3115 // if that was the first page added, even if
3116 // select is false, it must become the "current page"
3117 // (though no select events will be fired)
3118 if (!select && m_tabs.GetPageCount() == 1)
092d7f88
BW		 3119 select = true;
3120 //m_curpage = GetPageIndex(page);
298773ec 3121
cd05bf23
BW		 3122 wxAuiTabCtrl* active_tabctrl = GetActiveTabCtrl();
3123 if (page_idx >= active_tabctrl->GetPageCount())
3124 active_tabctrl->AddPage(page, info);
cedd7b22 3125 else
cd05bf23 3126 active_tabctrl->InsertPage(page, info, page_idx);
4444d148 3127
ca0d4407 3128 UpdateTabCtrlHeight();
cd05bf23
BW		 3129 DoSizing();
3130 active_tabctrl->DoShowHide();
4444d148 3131
3d9b52a8
JS		 3132 // adjust selected index
3133 if(m_curpage >= (int) page_idx)
3134 m_curpage++;
3135
cd05bf23
BW		 3136 if (select)
3137 {
849c353a 3138 SetSelectionToWindow(page);
cd05bf23 3139 }
4444d148 3140
cd05bf23
BW		 3141 return true;
3142}
3143
3144
3145// DeletePage() removes a tab from the multi-notebook,
3146// and destroys the window as well
a3a5df9d 3147bool wxAuiNotebook::DeletePage(size_t page_idx)
7baac3cb 3148{
fd749f4a
BW		 3149 if (page_idx >= m_tabs.GetPageCount())
3150 return false;
cedd7b22 3151
4444d148 3152 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
cedd7b22 3153
fd749f4a
BW		 3154 // hide the window in advance, as this will
3155 // prevent flicker
3156 ShowWnd(wnd, false);
5d3aeb0f
BW		 3157
3158 if (!RemovePage(page_idx))
3159 return false;
3160
89272c55 3161#if wxUSE_MDI
5d3aeb0f
BW		 3162 // actually destroy the window now
3163 if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
3164 {
3165 // delete the child frame with pending delete, as is
3166 // customary with frame windows
3167 if (!wxPendingDelete.Member(wnd))
3168 wxPendingDelete.Append(wnd);
3169 }
cedd7b22 3170 else
89272c55 3171#endif
5d3aeb0f
BW		 3172 {
3173 wnd->Destroy();
3174 }
7baac3cb 3175
5d3aeb0f 3176 return true;
cd05bf23
BW		 3177}
3178
3179
3180
3181// RemovePage() removes a tab from the multi-notebook,
3182// but does not destroy the window
a3a5df9d 3183bool wxAuiNotebook::RemovePage(size_t page_idx)
cd05bf23 3184{
9b362935
BW		 3185 // save active window pointer
3186 wxWindow* active_wnd = NULL;
3187 if (m_curpage >= 0)
3188 active_wnd = m_tabs.GetWindowFromIdx(m_curpage);
cedd7b22 3189
9b362935 3190 // save pointer of window being deleted
cd05bf23 3191 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
5d3aeb0f 3192 wxWindow* new_active = NULL;
4444d148 3193
13aaa50f
BW		 3194 // make sure we found the page
3195 if (!wnd)
3196 return false;
cedd7b22 3197
5d3aeb0f 3198 // find out which onscreen tab ctrl owns this tab
cd05bf23
BW		 3199 wxAuiTabCtrl* ctrl;
3200 int ctrl_idx;
5d3aeb0f
BW		 3201 if (!FindTab(wnd, &ctrl, &ctrl_idx))
3202 return false;
3203
13aaa50f
BW		 3204 bool is_curpage = (m_curpage == (int)page_idx);
3205 bool is_active_in_split = ctrl->GetPage(ctrl_idx).active;
5d3aeb0f 3206
4444d148 3207
5d3aeb0f
BW		 3208 // remove the tab from main catalog
3209 if (!m_tabs.RemovePage(wnd))
3210 return false;
3211
3212 // remove the tab from the onscreen tab ctrl
3213 ctrl->RemovePage(wnd);
3214
13aaa50f
BW		 3215 if (is_active_in_split)
3216 {
3217 int ctrl_new_page_count = (int)ctrl->GetPageCount();
cedd7b22 3218
13aaa50f
BW		 3219 if (ctrl_idx >= ctrl_new_page_count)
3220 ctrl_idx = ctrl_new_page_count-1;
cedd7b22 3221
13aaa50f
BW		 3222 if (ctrl_idx >= 0 && ctrl_idx < (int)ctrl->GetPageCount())
3223 {
3224 // set new page as active in the tab split
3225 ctrl->SetActivePage(ctrl_idx);
cedd7b22 3226
13aaa50f
BW		 3227 // if the page deleted was the current page for the
3228 // entire tab control, then record the window
3229 // pointer of the new active page for activation
3230 if (is_curpage)
3231 {
3232 new_active = ctrl->GetWindowFromIdx(ctrl_idx);
3233 }
3234 }
3235 }
cedd7b22 3236 else
9b362935
BW		 3237 {
3238 // we are not deleting the active page, so keep it the same
3239 new_active = active_wnd;
3240 }
13aaa50f 3241
cedd7b22 3242
13aaa50f
BW		 3243 if (!new_active)
3244 {
3245 // we haven't yet found a new page to active,
3246 // so select the next page from the main tab
3247 // catalogue
cedd7b22 3248
13aaa50f
BW		 3249 if (page_idx < m_tabs.GetPageCount())
3250 {
3251 new_active = m_tabs.GetPage(page_idx).window;
3252 }
cedd7b22 3253
13aaa50f
BW		 3254 if (!new_active && m_tabs.GetPageCount() > 0)
3255 {
3256 new_active = m_tabs.GetPage(0).window;
3257 }
3258 }
5d3aeb0f 3259
cedd7b22 3260
5d3aeb0f
BW		 3261 RemoveEmptyTabFrames();
3262
3263 // set new active pane
18b40f30 3264 if (new_active && !m_isBeingDeleted)
5d3aeb0f
BW		 3265 {
3266 m_curpage = -1;
849c353a 3267 SetSelectionToWindow(new_active);
5d3aeb0f 3268 }
cedd7b22 3269
5d3aeb0f 3270 return true;
cd05bf23
BW		 3271}
3272
e0dc13d4
BW		 3273// GetPageIndex() returns the index of the page, or -1 if the
3274// page could not be located in the notebook
3275int wxAuiNotebook::GetPageIndex(wxWindow* page_wnd) const
3276{
3277 return m_tabs.GetIdxFromWindow(page_wnd);
3278}
3279
3280
3281
cd05bf23 3282// SetPageText() changes the tab caption of the specified page
a3a5df9d 3283bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text)
4444d148 3284{
cd05bf23
BW		 3285 if (page_idx >= m_tabs.GetPageCount())
3286 return false;
4444d148 3287
cd05bf23
BW		 3288 // update our own tab catalog
3289 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3290 page_info.caption = text;
4444d148 3291
cd05bf23
BW		 3292 // update what's on screen
3293 wxAuiTabCtrl* ctrl;
3294 int ctrl_idx;
3295 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3296 {
3297 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3298 info.caption = text;
3299 ctrl->Refresh();
639a4f7b 3300 ctrl->Update();
cd05bf23 3301 }
4444d148 3302
cd05bf23
BW		 3303 return true;
3304}
3305
c3e016e4
JS		 3306// returns the page caption
3307wxString wxAuiNotebook::GetPageText(size_t page_idx) const
3308{
3309 if (page_idx >= m_tabs.GetPageCount())
3310 return wxEmptyString;
3311
3312 // update our own tab catalog
3313 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3314 return page_info.caption;
3315}
e0dc13d4
BW		 3316
3317bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap)
3318{
3319 if (page_idx >= m_tabs.GetPageCount())
3320 return false;
7baac3cb 3321
e0dc13d4
BW		 3322 // update our own tab catalog
3323 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3324 page_info.bitmap = bitmap;
7baac3cb 3325
e0dc13d4 3326 // tab height might have changed
ca0d4407 3327 UpdateTabCtrlHeight();
7baac3cb 3328
e0dc13d4
BW		 3329 // update what's on screen
3330 wxAuiTabCtrl* ctrl;
3331 int ctrl_idx;
3332 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3333 {
3334 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3335 info.bitmap = bitmap;
3336 ctrl->Refresh();
3337 ctrl->Update();
3338 }
7baac3cb 3339
e0dc13d4
BW		 3340 return true;
3341}
3342
c3e016e4
JS		 3343// returns the page bitmap
3344wxBitmap wxAuiNotebook::GetPageBitmap(size_t page_idx) const
3345{
3346 if (page_idx >= m_tabs.GetPageCount())
3347 return wxBitmap();
3348
3349 // update our own tab catalog
3350 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3351 return page_info.bitmap;
3352}
e0dc13d4 3353
cd05bf23 3354// GetSelection() returns the index of the currently active page
a3a5df9d 3355int wxAuiNotebook::GetSelection() const
cd05bf23
BW		 3356{
3357 return m_curpage;
3358}
3359
3360// SetSelection() sets the currently active page
a3a5df9d 3361size_t wxAuiNotebook::SetSelection(size_t new_page)
cd05bf23
BW		 3362{
3363 wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page);
3364 if (!wnd)
3365 return m_curpage;
4444d148 3366
754dc409
JS		 3367 // don't change the page unless necessary;
3368 // however, clicking again on a tab should give it the focus.
3369 if ((int)new_page == m_curpage)
3370 {
3371 wxAuiTabCtrl* ctrl;
3372 int ctrl_idx;
3373 if (FindTab(wnd, &ctrl, &ctrl_idx))
3374 {
3375 if (FindFocus() != ctrl)
3376 ctrl->SetFocus();
3377 }
3378 return m_curpage;
3379 }
3380
cd05bf23
BW		 3381 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
3382 evt.SetSelection(new_page);
3383 evt.SetOldSelection(m_curpage);
3384 evt.SetEventObject(this);
7ebc40e8 3385 if (!GetEventHandler()->ProcessEvent(evt) || evt.IsAllowed())
cd05bf23 3386 {
049333c2
BW		 3387 int old_curpage = m_curpage;
3388 m_curpage = new_page;
7baac3cb 3389
cd05bf23
BW		 3390 // program allows the page change
3391 evt.SetEventType(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED);
7ebc40e8 3392 (void)GetEventHandler()->ProcessEvent(evt);
cd05bf23
BW		 3393
3394
cd05bf23
BW		 3395 wxAuiTabCtrl* ctrl;
3396 int ctrl_idx;
3397 if (FindTab(wnd, &ctrl, &ctrl_idx))
4444d148 3398 {
cd05bf23 3399 m_tabs.SetActivePage(wnd);
4444d148 3400
cd05bf23
BW		 3401 ctrl->SetActivePage(ctrl_idx);
3402 DoSizing();
3403 ctrl->DoShowHide();
4444d148 3404
a0c2e4a0 3405 ctrl->MakeTabVisible(ctrl_idx, ctrl);
cd05bf23
BW		 3406
3407 // set fonts
a3a5df9d 3408 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3409 size_t i, pane_count = all_panes.GetCount();
3410 for (i = 0; i < pane_count; ++i)
3411 {
a3a5df9d 3412 wxAuiPaneInfo& pane = all_panes.Item(i);
cd05bf23
BW		 3413 if (pane.name == wxT("dummy"))
3414 continue;
3415 wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs;
3416 if (tabctrl != ctrl)
3417 tabctrl->SetSelectedFont(m_normal_font);
cedd7b22 3418 else
cd05bf23
BW		 3419 tabctrl->SetSelectedFont(m_selected_font);
3420 tabctrl->Refresh();
3421 }
3422
754dc409
JS		 3423 // Set the focus to the page if we're not currently focused on the tab.
3424 // This is Firefox-like behaviour.
3425 if (wnd->IsShownOnScreen() && FindFocus() != ctrl)
3426 wnd->SetFocus();
4444d148 3427
cd05bf23
BW		 3428 return old_curpage;
3429 }
3430 }
3431
3432 return m_curpage;
3433}
3434
849c353a
VZ		 3435void wxAuiNotebook::SetSelectionToWindow(wxWindow *win)
3436{
3437 const int idx = m_tabs.GetIdxFromWindow(win);
3438 wxCHECK_RET( idx != wxNOT_FOUND, _T("invalid notebook page") );
3439
3440 SetSelection(idx);
3441}
3442
cd05bf23
BW		 3443// GetPageCount() returns the total number of
3444// pages managed by the multi-notebook
a3a5df9d 3445size_t wxAuiNotebook::GetPageCount() const
cd05bf23
BW		 3446{
3447 return m_tabs.GetPageCount();
3448}
3449
3450// GetPage() returns the wxWindow pointer of the
3451// specified page
a3a5df9d 3452wxWindow* wxAuiNotebook::GetPage(size_t page_idx) const
cd05bf23
BW		 3453{
3454 wxASSERT(page_idx < m_tabs.GetPageCount());
4444d148 3455
cd05bf23
BW		 3456 return m_tabs.GetWindowFromIdx(page_idx);
3457}
3458
3459// DoSizing() performs all sizing operations in each tab control
a3a5df9d 3460void wxAuiNotebook::DoSizing()
cd05bf23 3461{
a3a5df9d 3462 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3463 size_t i, pane_count = all_panes.GetCount();
3464 for (i = 0; i < pane_count; ++i)
3465 {
3466 if (all_panes.Item(i).name == wxT("dummy"))
3467 continue;
3468
3469 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3470 tabframe->DoSizing();
3471 }
3472}
3473
3474// GetActiveTabCtrl() returns the active tab control. It is
3475// called to determine which control gets new windows being added
a3a5df9d 3476wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl()
cd05bf23
BW		 3477{
3478 if (m_curpage >= 0 && m_curpage < (int)m_tabs.GetPageCount())
3479 {
3480 wxAuiTabCtrl* ctrl;
3481 int idx;
4444d148 3482
cd05bf23
BW		 3483 // find the tab ctrl with the current page
3484 if (FindTab(m_tabs.GetPage(m_curpage).window,
3485 &ctrl, &idx))
4444d148 3486 {
cd05bf23
BW		 3487 return ctrl;
3488 }
3489 }
4444d148 3490
cd05bf23 3491 // no current page, just find the first tab ctrl
a3a5df9d 3492 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3493 size_t i, pane_count = all_panes.GetCount();
3494 for (i = 0; i < pane_count; ++i)
3495 {
3496 if (all_panes.Item(i).name == wxT("dummy"))
3497 continue;
4444d148 3498
cd05bf23
BW		 3499 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3500 return tabframe->m_tabs;
3501 }
4444d148 3502
cd05bf23
BW		 3503 // If there is no tabframe at all, create one
3504 wxTabFrame* tabframe = new wxTabFrame;
da5e85d9 3505 tabframe->SetTabCtrlHeight(m_tab_ctrl_height);
cd05bf23
BW		 3506 tabframe->m_tabs = new wxAuiTabCtrl(this,
3507 m_tab_id_counter++,
3508 wxDefaultPosition,
3509 wxDefaultSize,
a0c2e4a0 3510 wxNO_BORDER|wxWANTS_CHARS);
702b1c7e 3511 tabframe->m_tabs->SetFlags(m_flags);
b0d17f7c 3512 tabframe->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
cd05bf23 3513 m_mgr.AddPane(tabframe,
a3a5df9d 3514 wxAuiPaneInfo().Center().CaptionVisible(false));
4444d148 3515
cd05bf23 3516 m_mgr.Update();
4444d148 3517
cd05bf23
BW		 3518 return tabframe->m_tabs;
3519}
3520
3521// FindTab() finds the tab control that currently contains the window as well
3522// as the index of the window in the tab control. It returns true if the
3523// window was found, otherwise false.
a3a5df9d 3524bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx)
cd05bf23 3525{
a3a5df9d 3526 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3527 size_t i, pane_count = all_panes.GetCount();
3528 for (i = 0; i < pane_count; ++i)
3529 {
3530 if (all_panes.Item(i).name == wxT("dummy"))
3531 continue;
4444d148 3532
cd05bf23 3533 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4444d148 3534
cd05bf23
BW		 3535 int page_idx = tabframe->m_tabs->GetIdxFromWindow(page);
3536 if (page_idx != -1)
3537 {
3538 *ctrl = tabframe->m_tabs;
3539 *idx = page_idx;
3540 return true;
3541 }
3542 }
4444d148 3543
cd05bf23
BW		 3544 return false;
3545}
3546
d606b6e9
BW		 3547void wxAuiNotebook::Split(size_t page, int direction)
3548{
3549 wxSize cli_size = GetClientSize();
54a8a78e 3550
d606b6e9
BW		 3551 // get the page's window pointer
3552 wxWindow* wnd = GetPage(page);
3553 if (!wnd)
3554 return;
54a8a78e 3555
d606b6e9
BW		 3556 // notebooks with 1 or less pages can't be split
3557 if (GetPageCount() < 2)
3558 return;
54a8a78e 3559
d606b6e9
BW		 3560 // find out which tab control the page currently belongs to
3561 wxAuiTabCtrl *src_tabs, *dest_tabs;
3562 int src_idx = -1;
3563 src_tabs = NULL;
3564 if (!FindTab(wnd, &src_tabs, &src_idx))
3565 return;
3566 if (!src_tabs || src_idx == -1)
3567 return;
54a8a78e 3568
d606b6e9
BW		 3569 // choose a split size
3570 wxSize split_size;
3571 if (GetPageCount() > 2)
3572 {
3573 split_size = CalculateNewSplitSize();
3574 }
cedd7b22 3575 else
d606b6e9
BW		 3576 {
3577 // because there are two panes, always split them
3578 // equally
3579 split_size = GetClientSize();
3580 split_size.x /= 2;
3581 split_size.y /= 2;
3582 }
54a8a78e
VZ		 3583
3584
d606b6e9
BW		 3585 // create a new tab frame
3586 wxTabFrame* new_tabs = new wxTabFrame;
3587 new_tabs->m_rect = wxRect(wxPoint(0,0), split_size);
3588 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
3589 new_tabs->m_tabs = new wxAuiTabCtrl(this,
3590 m_tab_id_counter++,
3591 wxDefaultPosition,
3592 wxDefaultSize,
a0c2e4a0 3593 wxNO_BORDER|wxWANTS_CHARS);
d606b6e9
BW		 3594 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
3595 new_tabs->m_tabs->SetFlags(m_flags);
3596 dest_tabs = new_tabs->m_tabs;
3597
3598 // create a pane info structure with the information
3599 // about where the pane should be added
3600 wxAuiPaneInfo pane_info = wxAuiPaneInfo().Bottom().CaptionVisible(false);
3601 wxPoint mouse_pt;
54a8a78e 3602
d606b6e9
BW		 3603 if (direction == wxLEFT)
3604 {
3605 pane_info.Left();
3606 mouse_pt = wxPoint(0, cli_size.y/2);
3607 }
cedd7b22 3608 else if (direction == wxRIGHT)
d606b6e9
BW		 3609 {
3610 pane_info.Right();
3611 mouse_pt = wxPoint(cli_size.x, cli_size.y/2);
3612 }
cedd7b22 3613 else if (direction == wxTOP)
d606b6e9
BW		 3614 {
3615 pane_info.Top();
3616 mouse_pt = wxPoint(cli_size.x/2, 0);
3617 }
cedd7b22 3618 else if (direction == wxBOTTOM)
d606b6e9
BW		 3619 {
3620 pane_info.Bottom();
3621 mouse_pt = wxPoint(cli_size.x/2, cli_size.y);
3622 }
54a8a78e 3623
d606b6e9
BW		 3624 m_mgr.AddPane(new_tabs, pane_info, mouse_pt);
3625 m_mgr.Update();
54a8a78e 3626
d606b6e9
BW		 3627 // remove the page from the source tabs
3628 wxAuiNotebookPage page_info = src_tabs->GetPage(src_idx);
3629 page_info.active = false;
3630 src_tabs->RemovePage(page_info.window);
3631 if (src_tabs->GetPageCount() > 0)
3632 {
3633 src_tabs->SetActivePage((size_t)0);
3634 src_tabs->DoShowHide();
3635 src_tabs->Refresh();
3636 }
3637
3638
3639 // add the page to the destination tabs
3640 dest_tabs->InsertPage(page_info.window, page_info, 0);
3641
3642 if (src_tabs->GetPageCount() == 0)
3643 {
3644 RemoveEmptyTabFrames();
3645 }
3646
3647 DoSizing();
3648 dest_tabs->DoShowHide();
3649 dest_tabs->Refresh();
3650
3651 // force the set selection function reset the selection
3652 m_curpage = -1;
54a8a78e 3653
d606b6e9 3654 // set the active page to the one we just split off
849c353a 3655 SetSelectionToPage(page_info);
54a8a78e 3656
d606b6e9
BW		 3657 UpdateHintWindowSize();
3658}
3659
3660
9fbb7d80 3661void wxAuiNotebook::OnSize(wxSizeEvent& evt)
cd05bf23 3662{
9fbb7d80 3663 UpdateHintWindowSize();
c58ba15f 3664
9fbb7d80 3665 evt.Skip();
cd05bf23
BW		 3666}
3667
a3a5df9d 3668void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt)
cd05bf23
BW		 3669{
3670 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
4444d148 3671
cd05bf23
BW		 3672 wxAuiTabCtrl* ctrl = (wxAuiTabCtrl*)evt.GetEventObject();
3673 wxASSERT(ctrl != NULL);
4444d148 3674
cd05bf23
BW		 3675 wxWindow* wnd = ctrl->GetWindowFromIdx(evt.GetSelection());
3676 wxASSERT(wnd != NULL);
4444d148 3677
849c353a 3678 SetSelectionToWindow(wnd);
cd05bf23
BW		 3679}
3680
198be845
JS		 3681void wxAuiNotebook::OnTabBgDClick(wxCommandEvent& WXUNUSED(evt))
3682{
3683 // notify owner that the tabbar background has been double-clicked
3684 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
3685 e.SetEventObject(this);
3686 GetEventHandler()->ProcessEvent(e);
3687}
3688
a3a5df9d 3689void wxAuiNotebook::OnTabBeginDrag(wxCommandEvent&)
cd05bf23 3690{
08c068a4 3691 m_last_drag_x = 0;
cd05bf23
BW		 3692}
3693
a3a5df9d 3694void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt)
cd05bf23
BW		 3695{
3696 wxPoint screen_pt = ::wxGetMousePosition();
3697 wxPoint client_pt = ScreenToClient(screen_pt);
3698 wxPoint zero(0,0);
4444d148 3699
cd05bf23 3700 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
08c068a4 3701 wxAuiTabCtrl* dest_tabs = GetTabCtrlFromPoint(client_pt);
7baac3cb 3702
08c068a4 3703 if (dest_tabs == src_tabs)
cd05bf23 3704 {
3941df70
BW		 3705 if (src_tabs)
3706 {
3707 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
3708 }
7baac3cb 3709
08c068a4 3710 // always hide the hint for inner-tabctrl drag
cd05bf23 3711 m_mgr.HideHint();
7baac3cb 3712
695c0088
BW		 3713 // if tab moving is not allowed, leave
3714 if (!(m_flags & wxAUI_NB_TAB_MOVE))
3715 {
3716 return;
3717 }
7baac3cb 3718
08c068a4
BW		 3719 wxPoint pt = dest_tabs->ScreenToClient(screen_pt);
3720 wxWindow* dest_location_tab;
7baac3cb 3721
08c068a4
BW		 3722 // this is an inner-tab drag/reposition
3723 if (dest_tabs->TabHitTest(pt.x, pt.y, &dest_location_tab))
3724 {
3725 int src_idx = evt.GetSelection();
3726 int dest_idx = dest_tabs->GetIdxFromWindow(dest_location_tab);
7baac3cb 3727
08c068a4
BW		 3728 // prevent jumpy drag
3729 if ((src_idx == dest_idx) || dest_idx == -1 ||
3730 (src_idx > dest_idx && m_last_drag_x <= pt.x) ||
3731 (src_idx < dest_idx && m_last_drag_x >= pt.x))
3732 {
3733 m_last_drag_x = pt.x;
3734 return;
3735 }
3736
3737
3738 wxWindow* src_tab = dest_tabs->GetWindowFromIdx(src_idx);
3739 dest_tabs->MovePage(src_tab, dest_idx);
3740 dest_tabs->SetActivePage((size_t)dest_idx);
3741 dest_tabs->DoShowHide();
3742 dest_tabs->Refresh();
3743 m_last_drag_x = pt.x;
3744
3745 }
7baac3cb 3746
cd05bf23
BW		 3747 return;
3748 }
4444d148 3749
695c0088 3750
5d3aeb0f
BW		 3751 // if external drag is allowed, check if the tab is being dragged
3752 // over a different wxAuiNotebook control
3753 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
3754 {
3755 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(screen_pt);
7baac3cb 3756
87e5fe69
BW		 3757 // if we aren't over any window, stop here
3758 if (!tab_ctrl)
3759 return;
7baac3cb 3760
13d0b605 3761 // make sure we are not over the hint window
87e5fe69 3762 if (!tab_ctrl->IsKindOf(CLASSINFO(wxFrame)))
5d3aeb0f 3763 {
13d0b605 3764 while (tab_ctrl)
5d3aeb0f 3765 {
13d0b605
BW		 3766 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3767 break;
3768 tab_ctrl = tab_ctrl->GetParent();
5d3aeb0f 3769 }
7baac3cb 3770
13d0b605
BW		 3771 if (tab_ctrl)
3772 {
3773 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3774
13d0b605
BW		 3775 if (nb != this)
3776 {
87e5fe69 3777 wxRect hint_rect = tab_ctrl->GetClientRect();
13d0b605
BW		 3778 tab_ctrl->ClientToScreen(&hint_rect.x, &hint_rect.y);
3779 m_mgr.ShowHint(hint_rect);
3780 return;
3781 }
87e5fe69
BW		 3782 }
3783 }
cedd7b22 3784 else
87e5fe69
BW		 3785 {
3786 if (!dest_tabs)
3787 {
3788 // we are either over a hint window, or not over a tab
3789 // window, and there is no where to drag to, so exit
3790 return;
13d0b605 3791 }
5d3aeb0f
BW		 3792 }
3793 }
3794
3795
69685ee0
BW		 3796 // if there are less than two panes, split can't happen, so leave
3797 if (m_tabs.GetPageCount() < 2)
3798 return;
7baac3cb 3799
695c0088
BW		 3800 // if tab moving is not allowed, leave
3801 if (!(m_flags & wxAUI_NB_TAB_SPLIT))
695c0088 3802 return;
695c0088 3803
3941df70
BW		 3804
3805 if (src_tabs)
3806 {
3807 src_tabs->SetCursor(wxCursor(wxCURSOR_SIZING));
3808 }
7baac3cb
VZ		 3809
3810
08c068a4 3811 if (dest_tabs)
cd05bf23 3812 {
08c068a4 3813 wxRect hint_rect = dest_tabs->GetRect();
cd05bf23
BW		 3814 ClientToScreen(&hint_rect.x, &hint_rect.y);
3815 m_mgr.ShowHint(hint_rect);
3816 }
cedd7b22 3817 else
cd05bf23
BW		 3818 {
3819 m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero);
3820 }
3821}
3822
3823
3824
a3a5df9d 3825void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt)
cd05bf23
BW		 3826{
3827 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
3828
3829 m_mgr.HideHint();
4444d148 3830
7baac3cb 3831
3941df70 3832 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
54a8a78e
VZ		 3833 wxCHECK_RET( src_tabs, _T("no source object?") );
3834
3835 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
7baac3cb 3836
cd05bf23
BW		 3837 // get the mouse position, which will be used to determine the drop point
3838 wxPoint mouse_screen_pt = ::wxGetMousePosition();
3839 wxPoint mouse_client_pt = ScreenToClient(mouse_screen_pt);
3840
3841
4444d148 3842
5d3aeb0f
BW		 3843 // check for an external move
3844 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
cd05bf23 3845 {
5d3aeb0f 3846 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(mouse_screen_pt);
7baac3cb 3847
5d3aeb0f 3848 while (tab_ctrl)
c69532f7 3849 {
5d3aeb0f
BW		 3850 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3851 break;
3852 tab_ctrl = tab_ctrl->GetParent();
c69532f7 3853 }
7baac3cb 3854
5d3aeb0f
BW		 3855 if (tab_ctrl)
3856 {
3857 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3858
5d3aeb0f
BW		 3859 if (nb != this)
3860 {
3861 // find out from the destination control
3862 // if it's ok to drop this tab here
3863 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, m_windowId);
3864 e.SetSelection(evt.GetSelection());
3865 e.SetOldSelection(evt.GetSelection());
3866 e.SetEventObject(this);
3867 e.SetDragSource(this);
3868 e.Veto(); // dropping must be explicitly approved by control owner
7baac3cb 3869
5d3aeb0f 3870 nb->GetEventHandler()->ProcessEvent(e);
7baac3cb 3871
5d3aeb0f
BW		 3872 if (!e.IsAllowed())
3873 {
3874 // no answer or negative answer
3875 m_mgr.HideHint();
3876 return;
3877 }
7baac3cb 3878
5d3aeb0f
BW		 3879 // drop was allowed
3880 int src_idx = evt.GetSelection();
3881 wxWindow* src_page = src_tabs->GetWindowFromIdx(src_idx);
7baac3cb 3882
884a369a
JS		 3883 // Check that it's not an impossible parent relationship
3884 wxWindow* p = nb;
3885 while (p && !p->IsTopLevel())
3886 {
3887 if (p == src_page)
3888 {
3889 return;
3890 }
3891 p = p->GetParent();
3892 }
3893
5d3aeb0f
BW		 3894 // get main index of the page
3895 int main_idx = m_tabs.GetIdxFromWindow(src_page);
849c353a
VZ		 3896 wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no source page?") );
3897
7baac3cb 3898
5d3aeb0f 3899 // make a copy of the page info
849c353a 3900 wxAuiNotebookPage page_info = m_tabs.GetPage(main_idx);
7baac3cb 3901
5d3aeb0f
BW		 3902 // remove the page from the source notebook
3903 RemovePage(main_idx);
7baac3cb 3904
5d3aeb0f
BW		 3905 // reparent the page
3906 src_page->Reparent(nb);
7baac3cb
VZ		 3907
3908
5d3aeb0f
BW		 3909 // found out the insert idx
3910 wxAuiTabCtrl* dest_tabs = (wxAuiTabCtrl*)tab_ctrl;
3911 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3912
3913 wxWindow* target = NULL;
3914 int insert_idx = -1;
3915 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3916 if (target)
3917 {
3918 insert_idx = dest_tabs->GetIdxFromWindow(target);
3919 }
702b1c7e 3920
7baac3cb 3921
5d3aeb0f
BW		 3922 // add the page to the new notebook
3923 if (insert_idx == -1)
3924 insert_idx = dest_tabs->GetPageCount();
3925 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
3926 nb->m_tabs.AddPage(page_info.window, page_info);
3927
3928 nb->DoSizing();
3929 dest_tabs->DoShowHide();
3930 dest_tabs->Refresh();
7baac3cb 3931
5d3aeb0f 3932 // set the selection in the destination tab control
849c353a 3933 nb->SetSelectionToPage(page_info);
5d3aeb0f 3934
d92f353c
JS		 3935 // notify owner that the tab has been dragged
3936 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
3937 e2.SetSelection(evt.GetSelection());
3938 e2.SetOldSelection(evt.GetSelection());
3939 e2.SetEventObject(this);
3940 GetEventHandler()->ProcessEvent(e2);
3941
5d3aeb0f
BW		 3942 return;
3943 }
3944 }
cd05bf23 3945 }
4444d148
WS		 3946
3947
3948
5d3aeb0f
BW		 3949
3950 // only perform a tab split if it's allowed
54a8a78e
VZ		 3951 wxAuiTabCtrl* dest_tabs = NULL;
3952
69685ee0 3953 if ((m_flags & wxAUI_NB_TAB_SPLIT) && m_tabs.GetPageCount() >= 2)
cd05bf23 3954 {
5d3aeb0f
BW		 3955 // If the pointer is in an existing tab frame, do a tab insert
3956 wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt);
3957 wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd);
3958 int insert_idx = -1;
3959 if (tab_frame)
3960 {
3961 dest_tabs = tab_frame->m_tabs;
cd05bf23 3962
5d3aeb0f
BW		 3963 if (dest_tabs == src_tabs)
3964 return;
7baac3cb
VZ		 3965
3966
5d3aeb0f
BW		 3967 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3968 wxWindow* target = NULL;
3969 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3970 if (target)
3971 {
3972 insert_idx = dest_tabs->GetIdxFromWindow(target);
3973 }
3974 }
54a8a78e 3975 else
5d3aeb0f 3976 {
ce15b45f
BW		 3977 wxPoint zero(0,0);
3978 wxRect rect = m_mgr.CalculateHintRect(m_dummy_wnd,
3979 mouse_client_pt,
3980 zero);
3981 if (rect.IsEmpty())
3982 {
3983 // there is no suitable drop location here, exit out
3984 return;
3985 }
7baac3cb 3986
5d3aeb0f
BW		 3987 // If there is no tabframe at all, create one
3988 wxTabFrame* new_tabs = new wxTabFrame;
9fbb7d80 3989 new_tabs->m_rect = wxRect(wxPoint(0,0), CalculateNewSplitSize());
5d3aeb0f
BW		 3990 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
3991 new_tabs->m_tabs = new wxAuiTabCtrl(this,
3992 m_tab_id_counter++,
3993 wxDefaultPosition,
3994 wxDefaultSize,
a0c2e4a0 3995 wxNO_BORDER|wxWANTS_CHARS);
b0d17f7c 3996 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
5d3aeb0f
BW		 3997 new_tabs->m_tabs->SetFlags(m_flags);
3998
3999 m_mgr.AddPane(new_tabs,
4000 wxAuiPaneInfo().Bottom().CaptionVisible(false),
4001 mouse_client_pt);
4002 m_mgr.Update();
4003 dest_tabs = new_tabs->m_tabs;
4004 }
4444d148
WS		 4005
4006
4444d148 4007
5d3aeb0f
BW		 4008 // remove the page from the source tabs
4009 wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection());
4010 page_info.active = false;
4011 src_tabs->RemovePage(page_info.window);
4012 if (src_tabs->GetPageCount() > 0)
4013 {
4014 src_tabs->SetActivePage((size_t)0);
4015 src_tabs->DoShowHide();
4016 src_tabs->Refresh();
4017 }
4444d148 4018
cd05bf23 4019
5d3aeb0f
BW		 4020
4021 // add the page to the destination tabs
4022 if (insert_idx == -1)
4023 insert_idx = dest_tabs->GetPageCount();
4024 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
4025
4026 if (src_tabs->GetPageCount() == 0)
4027 {
4028 RemoveEmptyTabFrames();
4029 }
4030
4031 DoSizing();
4032 dest_tabs->DoShowHide();
4033 dest_tabs->Refresh();
4034
68fd4f2c
BW		 4035 // force the set selection function reset the selection
4036 m_curpage = -1;
c58ba15f 4037
68fd4f2c 4038 // set the active page to the one we just split off
849c353a 4039 SetSelectionToPage(page_info);
c58ba15f 4040
9fbb7d80 4041 UpdateHintWindowSize();
5d3aeb0f 4042 }
d92f353c
JS		 4043
4044 // notify owner that the tab has been dragged
4045 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
4046 e.SetSelection(evt.GetSelection());
4047 e.SetOldSelection(evt.GetSelection());
4048 e.SetEventObject(this);
4049 GetEventHandler()->ProcessEvent(e);
cd05bf23
BW		 4050}
4051
3941df70
BW		 4052
4053
a3a5df9d 4054wxAuiTabCtrl* wxAuiNotebook::GetTabCtrlFromPoint(const wxPoint& pt)
cd05bf23
BW		 4055{
4056 // if we've just removed the last tab from the source
4057 // tab set, the remove the tab control completely
a3a5df9d 4058 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4059 size_t i, pane_count = all_panes.GetCount();
4060 for (i = 0; i < pane_count; ++i)
4061 {
4062 if (all_panes.Item(i).name == wxT("dummy"))
4063 continue;
4444d148 4064
cd05bf23 4065 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
22a35096 4066 if (tabframe->m_tab_rect.Contains(pt))
cd05bf23
BW		 4067 return tabframe->m_tabs;
4068 }
4444d148 4069
cd05bf23
BW		 4070 return NULL;
4071}
4072
a3a5df9d 4073wxWindow* wxAuiNotebook::GetTabFrameFromTabCtrl(wxWindow* tab_ctrl)
cd05bf23
BW		 4074{
4075 // if we've just removed the last tab from the source
4076 // tab set, the remove the tab control completely
a3a5df9d 4077 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4078 size_t i, pane_count = all_panes.GetCount();
4079 for (i = 0; i < pane_count; ++i)
4080 {
4081 if (all_panes.Item(i).name == wxT("dummy"))
4082 continue;
4444d148 4083
cd05bf23
BW		 4084 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4085 if (tabframe->m_tabs == tab_ctrl)
4086 {
4087 return tabframe;
4088 }
4089 }
4444d148 4090
cd05bf23
BW		 4091 return NULL;
4092}
4093
a3a5df9d 4094void wxAuiNotebook::RemoveEmptyTabFrames()
cd05bf23 4095{
cd05bf23
BW		 4096 // if we've just removed the last tab from the source
4097 // tab set, the remove the tab control completely
a3a5df9d 4098 wxAuiPaneInfoArray all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4099 size_t i, pane_count = all_panes.GetCount();
4100 for (i = 0; i < pane_count; ++i)
4101 {
4102 if (all_panes.Item(i).name == wxT("dummy"))
4103 continue;
4104
4105 wxTabFrame* tab_frame = (wxTabFrame*)all_panes.Item(i).window;
4106 if (tab_frame->m_tabs->GetPageCount() == 0)
4107 {
4108 m_mgr.DetachPane(tab_frame);
4444d148 4109
cd05bf23
BW		 4110 // use pending delete because sometimes during
4111 // window closing, refreshs are pending
4112 if (!wxPendingDelete.Member(tab_frame->m_tabs))
4444d148 4113 wxPendingDelete.Append(tab_frame->m_tabs);
cedd7b22 4114
13aaa50f 4115 tab_frame->m_tabs = NULL;
4444d148 4116
cd05bf23 4117 delete tab_frame;
cd05bf23
BW		 4118 }
4119 }
4444d148
WS		 4120
4121
cd05bf23
BW		 4122 // check to see if there is still a center pane;
4123 // if there isn't, make a frame the center pane
a3a5df9d 4124 wxAuiPaneInfoArray panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4125 pane_count = panes.GetCount();
4126 wxWindow* first_good = NULL;
4127 bool center_found = false;
4128 for (i = 0; i < pane_count; ++i)
4129 {
4130 if (panes.Item(i).name == wxT("dummy"))
4131 continue;
4132 if (panes.Item(i).dock_direction == wxAUI_DOCK_CENTRE)
4133 center_found = true;
4134 if (!first_good)
4135 first_good = panes.Item(i).window;
4136 }
4137
4138 if (!center_found && first_good)
4139 {
4140 m_mgr.GetPane(first_good).Centre();
cd05bf23
BW		 4141 }
4142
18b40f30
JS		 4143 if (!m_isBeingDeleted)
4144 m_mgr.Update();
cd05bf23
BW		 4145}
4146
5bf3f27f 4147void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt)
cd05bf23 4148{
d16619f8
BW		 4149 // if we're dragging a tab, don't change the current selection.
4150 // This code prevents a bug that used to happen when the hint window
4151 // was hidden. In the bug, the focus would return to the notebook
4152 // child, which would then enter this handler and call
4153 // SetSelection, which is not desired turn tab dragging.
cedd7b22 4154
d16619f8
BW		 4155 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
4156 size_t i, pane_count = all_panes.GetCount();
4157 for (i = 0; i < pane_count; ++i)
4158 {
4159 wxAuiPaneInfo& pane = all_panes.Item(i);
4160 if (pane.name == wxT("dummy"))
4161 continue;
4162 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
4163 if (tabframe->m_tabs->IsDragging())
4164 return;
4165 }
4166
4167
4168 // change the tab selection to the child
4169 // which was focused
cd05bf23
BW		 4170 int idx = m_tabs.GetIdxFromWindow(evt.GetWindow());
4171 if (idx != -1 && idx != m_curpage)
4172 {
4444d148 4173 SetSelection(idx);
cd05bf23
BW		 4174 }
4175}
4176
5bf3f27f 4177void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event)
a0c2e4a0
JS		 4178{
4179 if ( event.IsWindowChange() ) {
4180 // change pages
4181 // FIXME: the problem with this is that if we have a split notebook,
4182 // we selection may go all over the place.
4183 AdvanceSelection(event.GetDirection());
4184 }
4185 else {
4186 // we get this event in 3 cases
4187 //
4188 // a) one of our pages might have generated it because the user TABbed
4189 // out from it in which case we should propagate the event upwards and
4190 // our parent will take care of setting the focus to prev/next sibling
4191 //
4192 // or
4193 //
4194 // b) the parent panel wants to give the focus to us so that we
4195 // forward it to our selected page. We can't deal with this in
4196 // OnSetFocus() because we don't know which direction the focus came
4197 // from in this case and so can't choose between setting the focus to
4198 // first or last panel child
4199 //
4200 // or
4201 //
4202 // c) we ourselves (see MSWTranslateMessage) generated the event
4203 //
4204 wxWindow * const parent = GetParent();
4205
4206 // the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE
4207 const bool isFromParent = event.GetEventObject() == (wxObject*) parent;
4208 const bool isFromSelf = event.GetEventObject() == (wxObject*) this;
4209
4210 if ( isFromParent || isFromSelf )
4211 {
4212 // no, it doesn't come from child, case (b) or (c): forward to a
4213 // page but only if direction is backwards (TAB) or from ourselves,
4214 if ( GetSelection() != wxNOT_FOUND &&
4215 (!event.GetDirection() || isFromSelf) )
4216 {
4217 // so that the page knows that the event comes from it's parent
4218 // and is being propagated downwards
4219 event.SetEventObject(this);
4220
4221 wxWindow *page = GetPage(GetSelection());
4222 if ( !page->GetEventHandler()->ProcessEvent(event) )
4223 {
4224 page->SetFocus();
4225 }
4226 //else: page manages focus inside it itself
4227 }
4228 else // otherwise set the focus to the notebook itself
4229 {
4230 SetFocus();
4231 }
4232 }
4233 else
4234 {
4235 // it comes from our child, case (a), pass to the parent, but only
4236 // if the direction is forwards. Otherwise set the focus to the
4237 // notebook itself. The notebook is always the 'first' control of a
4238 // page.
4239 if ( !event.GetDirection() )
4240 {
4241 SetFocus();
4242 }
4243 else if ( parent )
4244 {
4245 event.SetCurrentFocus(this);
4246 parent->GetEventHandler()->ProcessEvent(event);
4247 }
4248 }
4249 }
4250}
cd05bf23 4251
a3a5df9d 4252void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
cd05bf23
BW		 4253{
4254 wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
4255 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4444d148 4256
cd05bf23 4257 int button_id = evt.GetInt();
4444d148 4258
4953f8cf 4259 if (button_id == wxAUI_BUTTON_CLOSE)
cd05bf23 4260 {
9b362935 4261 int selection = evt.GetSelection();
4444d148 4262
94473fa8
BW		 4263 if (selection == -1)
4264 {
4265 // if the close button is to the right, use the active
4266 // page selection to determine which page to close
b27fdc38 4267 selection = tabs->GetActivePage();
94473fa8 4268 }
884a369a 4269
cd05bf23
BW		 4270 if (selection != -1)
4271 {
4272 wxWindow* close_wnd = tabs->GetWindowFromIdx(selection);
4444d148 4273
3fd8c988
BW		 4274 // ask owner if it's ok to close the tab
4275 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, m_windowId);
4276 e.SetSelection(m_tabs.GetIdxFromWindow(close_wnd));
d92f353c
JS		 4277 const int idx = m_tabs.GetIdxFromWindow(close_wnd);
4278 e.SetSelection(idx);
3fd8c988
BW		 4279 e.SetOldSelection(evt.GetSelection());
4280 e.SetEventObject(this);
7ebc40e8 4281 GetEventHandler()->ProcessEvent(e);
3fd8c988
BW		 4282 if (!e.IsAllowed())
4283 return;
4284
4285
89272c55 4286#if wxUSE_MDI
a3a5df9d 4287 if (close_wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23
BW		 4288 {
4289 close_wnd->Close();
4290 }
760fdb67 4291 else
89272c55 4292#endif
cd05bf23
BW		 4293 {
4294 int main_idx = m_tabs.GetIdxFromWindow(close_wnd);
760fdb67
VZ		 4295 wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") );
4296
cd05bf23
BW		 4297 DeletePage(main_idx);
4298 }
d92f353c
JS		 4299
4300 // notify owner that the tab has been closed
4301 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, m_windowId);
4302 e2.SetSelection(idx);
4303 e2.SetEventObject(this);
4304 GetEventHandler()->ProcessEvent(e2);
cd05bf23
BW		 4305 }
4306 }
4307}
4308
69f5e420
BW		 4309
4310void wxAuiNotebook::OnTabMiddleDown(wxCommandEvent& evt)
4311{
4312 // patch event through to owner
4313 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4314 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4315
4316 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId);
4317 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4318 e.SetEventObject(this);
4319 GetEventHandler()->ProcessEvent(e);
4320}
4321
4322void wxAuiNotebook::OnTabMiddleUp(wxCommandEvent& evt)
4323{
4324 // if the wxAUI_NB_MIDDLE_CLICK_CLOSE is specified, middle
4325 // click should act like a tab close action. However, first
4326 // give the owner an opportunity to handle the middle up event
4327 // for custom action
cedd7b22 4328
69f5e420
BW		 4329 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4330 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4331
4332 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId);
4333 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4334 e.SetEventObject(this);
4335 if (GetEventHandler()->ProcessEvent(e))
4336 return;
4337 if (!e.IsAllowed())
4338 return;
cedd7b22 4339
69f5e420
BW		 4340 // check if we are supposed to close on middle-up
4341 if ((m_flags & wxAUI_NB_MIDDLE_CLICK_CLOSE) == 0)
4342 return;
cedd7b22 4343
69f5e420
BW		 4344 // simulate the user pressing the close button on the tab
4345 evt.SetInt(wxAUI_BUTTON_CLOSE);
4346 OnTabButton(evt);
4347}
4348
4349void wxAuiNotebook::OnTabRightDown(wxCommandEvent& evt)
4350{
4351 // patch event through to owner
4352 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4353 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4354
4355 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId);
4356 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4357 e.SetEventObject(this);
4358 GetEventHandler()->ProcessEvent(e);
4359}
4360
4361void wxAuiNotebook::OnTabRightUp(wxCommandEvent& evt)
4362{
4363 // patch event through to owner
4364 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4365 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4366
4367 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId);
4368 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4369 e.SetEventObject(this);
4370 GetEventHandler()->ProcessEvent(e);
4371}
4372
fc17828a
JS		 4373// Sets the normal font
4374void wxAuiNotebook::SetNormalFont(const wxFont& font)
4375{
4376 m_normal_font = font;
4377 GetArtProvider()->SetNormalFont(font);
4378}
4379
4380// Sets the selected tab font
4381void wxAuiNotebook::SetSelectedFont(const wxFont& font)
4382{
4383 m_selected_font = font;
4384 GetArtProvider()->SetSelectedFont(font);
4385}
4386
4387// Sets the measuring font
4388void wxAuiNotebook::SetMeasuringFont(const wxFont& font)
4389{
4390 GetArtProvider()->SetMeasuringFont(font);
4391}
4392
4393// Sets the tab font
4394bool wxAuiNotebook::SetFont(const wxFont& font)
4395{
4396 wxControl::SetFont(font);
cd05bf23 4397
fc17828a
JS		 4398 wxFont normalFont(font);
4399 wxFont selectedFont(normalFont);
4400 selectedFont.SetWeight(wxBOLD);
4401
4402 SetNormalFont(normalFont);
4403 SetSelectedFont(selectedFont);
4404 SetMeasuringFont(selectedFont);
4405
4406 return true;
4407}
4408
4409// Gets the tab control height
4410int wxAuiNotebook::GetTabCtrlHeight() const
4411{
4412 return m_tab_ctrl_height;
4413}
4414
4415// Gets the height of the notebook for a given page height
4416int wxAuiNotebook::GetHeightForPageHeight(int pageHeight)
4417{
4418 UpdateTabCtrlHeight();
4419
4420 int tabCtrlHeight = GetTabCtrlHeight();
4421 int decorHeight = 2;
4422 return tabCtrlHeight + pageHeight + decorHeight;
4423}
cd05bf23 4424
a0c2e4a0
JS		 4425// Advances the selection, generation page selection events
4426void wxAuiNotebook::AdvanceSelection(bool forward)
4427{
4428 if (GetPageCount() <= 1)
4429 return;
4430
4431 int currentSelection = GetSelection();
4432
4433 if (forward)
4434 {
4435 if (currentSelection == (int) (GetPageCount() - 1))
4436 return;
4437 else if (currentSelection == -1)
4438 currentSelection = 0;
4439 else
4440 currentSelection ++;
4441 }
4442 else
4443 {
4444 if (currentSelection <= 0)
4445 return;
4446 else
4447 currentSelection --;
4448 }
4449
4450 SetSelection(currentSelection);
4451}
4452
4453// Shows the window menu
4454bool wxAuiNotebook::ShowWindowMenu()
4455{
4456 wxAuiTabCtrl* tabCtrl = GetActiveTabCtrl();
4457
4458 int idx = tabCtrl->GetArtProvider()->ShowDropDown(tabCtrl, tabCtrl->GetPages(), tabCtrl->GetActivePage());
4459
4460 if (idx != -1)
4461 {
4462 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId());
4463 e.SetSelection(idx);
4464 e.SetOldSelection(tabCtrl->GetActivePage());
4465 e.SetEventObject(tabCtrl);
4466 GetEventHandler()->ProcessEvent(e);
4467
4468 return true;
4469 }
4470 else
4471 return false;
4472}
cd05bf23
BW		 4473
4474#endif // wxUSE_AUI
wxWidgets (Impactor)