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Refactor the event processing code to add ProcessEventLocally().
[wxWidgets.git] / src / aui / auibook.cpp
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cd05bf23 1///////////////////////////////////////////////////////////////////////////////
4444d148 2// Name: src/aui/auibook.cpp
cd05bf23
BW		 3// Purpose: wxaui: wx advanced user interface - notebook
4// Author: Benjamin I. Williams
5// Modified by:
6// Created: 2006-06-28
7// Copyright: (C) Copyright 2006, Kirix Corporation, All Rights Reserved
8// Licence: wxWindows Library Licence, Version 3.1
9///////////////////////////////////////////////////////////////////////////////
10
11// ----------------------------------------------------------------------------
12// headers
13// ----------------------------------------------------------------------------
14
15#include "wx/wxprec.h"
16
17#ifdef __BORLANDC__
18 #pragma hdrstop
19#endif
20
21#if wxUSE_AUI
22
189da67c 23#include "wx/aui/auibook.h"
cd05bf23
BW		 24
25#ifndef WX_PRECOMP
4444d148 26 #include "wx/settings.h"
03265113 27 #include "wx/image.h"
c58ba15f 28 #include "wx/menu.h"
cd05bf23
BW		 29#endif
30
4444d148
WS		 31#include "wx/aui/tabmdi.h"
32#include "wx/dcbuffer.h"
33
a0c2e4a0
JS		 34#include "wx/renderer.h"
35
a51dc103 36#ifdef __WXMAC__
efdea9c3 37#include "wx/osx/private.h"
a51dc103
JS		 38#endif
39
cd05bf23
BW		 40#include "wx/arrimpl.cpp"
41WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray)
42WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray)
43
3c778901
VZ		 44wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, wxAuiNotebookEvent);
45wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, wxAuiNotebookEvent);
46wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, wxAuiNotebookEvent);
47wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED, wxAuiNotebookEvent);
48wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, wxAuiNotebookEvent);
49wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, wxAuiNotebookEvent);
50wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, wxAuiNotebookEvent);
51wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, wxAuiNotebookEvent);
52wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, wxAuiNotebookEvent);
53wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, wxAuiNotebookEvent);
54wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, wxAuiNotebookEvent);
55wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, wxAuiNotebookEvent);
56wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, wxAuiNotebookEvent);
57wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, wxAuiNotebookEvent);
58wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, wxAuiNotebookEvent);
cd05bf23 59
0ce53f32 60IMPLEMENT_CLASS(wxAuiNotebook, wxControl)
5d3aeb0f 61IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl)
cd05bf23
BW		 62IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent)
63
cd05bf23
BW		 64
65
cd05bf23
BW		 66
67
a500c7ed
BW		 68// these functions live in dockart.cpp -- they'll eventually
69// be moved to a new utility cpp file
cd05bf23 70
a500c7ed
BW		 71wxColor wxAuiStepColour(const wxColor& c, int percent);
72
73wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
74 const wxColour& color);
75
76wxString wxAuiChopText(wxDC& dc, const wxString& text, int max_size);
cd05bf23 77
b0d17f7c
BW		 78static void DrawButtons(wxDC& dc,
79 const wxRect& _rect,
80 const wxBitmap& bmp,
81 const wxColour& bkcolour,
82 int button_state)
cd05bf23
BW		 83{
84 wxRect rect = _rect;
85
86 if (button_state == wxAUI_BUTTON_STATE_PRESSED)
87 {
88 rect.x++;
89 rect.y++;
90 }
91
92 if (button_state == wxAUI_BUTTON_STATE_HOVER ||
93 button_state == wxAUI_BUTTON_STATE_PRESSED)
94 {
a500c7ed 95 dc.SetBrush(wxBrush(wxAuiStepColour(bkcolour, 120)));
8096c425 96 dc.SetPen(wxPen(wxAuiStepColour(bkcolour, 75)));
cd05bf23
BW		 97
98 // draw the background behind the button
99 dc.DrawRectangle(rect.x, rect.y, 15, 15);
100 }
101
102 // draw the button itself
103 dc.DrawBitmap(bmp, rect.x, rect.y, true);
104}
105
b0d17f7c
BW		 106static void IndentPressedBitmap(wxRect* rect, int button_state)
107{
108 if (button_state == wxAUI_BUTTON_STATE_PRESSED)
109 {
110 rect->x++;
111 rect->y++;
112 }
113}
114
b0d17f7c
BW		 115
116
117// -- GUI helper classes and functions --
118
119class wxAuiCommandCapture : public wxEvtHandler
120{
121public:
7baac3cb 122
b0d17f7c
BW		 123 wxAuiCommandCapture() { m_last_id = 0; }
124 int GetCommandId() const { return m_last_id; }
125
126 bool ProcessEvent(wxEvent& evt)
127 {
128 if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
129 {
130 m_last_id = evt.GetId();
131 return true;
132 }
7baac3cb 133
b0d17f7c
BW		 134 if (GetNextHandler())
135 return GetNextHandler()->ProcessEvent(evt);
136
137 return false;
138 }
7baac3cb 139
b0d17f7c
BW		 140private:
141 int m_last_id;
142};
143
144
145// -- bitmaps --
146
147#if defined( __WXMAC__ )
a243da29 148 static const unsigned char close_bits[]={
b0d17f7c
BW		 149 0xFF, 0xFF, 0xFF, 0xFF, 0x0F, 0xFE, 0x03, 0xF8, 0x01, 0xF0, 0x19, 0xF3,
150 0xB8, 0xE3, 0xF0, 0xE1, 0xE0, 0xE0, 0xF0, 0xE1, 0xB8, 0xE3, 0x19, 0xF3,
151 0x01, 0xF0, 0x03, 0xF8, 0x0F, 0xFE, 0xFF, 0xFF };
7baac3cb 152#elif defined( __WXGTK__)
a243da29 153 static const unsigned char close_bits[]={
7baac3cb
VZ		 154 0xff, 0xff, 0xff, 0xff, 0x07, 0xf0, 0xfb, 0xef, 0xdb, 0xed, 0x8b, 0xe8,
155 0x1b, 0xec, 0x3b, 0xee, 0x1b, 0xec, 0x8b, 0xe8, 0xdb, 0xed, 0xfb, 0xef,
156 0x07, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
b0d17f7c 157#else
a243da29 158 static const unsigned char close_bits[]={
8896cb72
BW		 159 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe7, 0xf3, 0xcf, 0xf9,
160 0x9f, 0xfc, 0x3f, 0xfe, 0x3f, 0xfe, 0x9f, 0xfc, 0xcf, 0xf9, 0xe7, 0xf3,
161 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
b0d17f7c
BW		 162#endif
163
a243da29 164static const unsigned char left_bits[] = {
b0d17f7c
BW		 165 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe,
166 0x1f, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0xff, 0xfe,
167 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
168
a243da29 169static const unsigned char right_bits[] = {
b0d17f7c
BW		 170 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0xff, 0x9f, 0xff, 0x1f, 0xff,
171 0x1f, 0xfe, 0x1f, 0xfc, 0x1f, 0xfe, 0x1f, 0xff, 0x9f, 0xff, 0xdf, 0xff,
172 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
173
a243da29 174static const unsigned char list_bits[] = {
b0d17f7c
BW		 175 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
176 0x0f, 0xf8, 0xff, 0xff, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfe, 0x7f, 0xff,
177 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
178
179
180
181
182
183
184// -- wxAuiDefaultTabArt class implementation --
185
186wxAuiDefaultTabArt::wxAuiDefaultTabArt()
187{
188 m_normal_font = *wxNORMAL_FONT;
189 m_selected_font = *wxNORMAL_FONT;
190 m_selected_font.SetWeight(wxBOLD);
191 m_measuring_font = m_selected_font;
7baac3cb 192
b0d17f7c 193 m_fixed_tab_width = 100;
2b9aac33 194 m_tab_ctrl_height = 0;
b0d17f7c 195
efdea9c3 196#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
4ae3fe39 197 wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
003cf4ef
BW		 198#else
199 wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
200#endif
201
3f7fce73
BW		 202 // the base_colour is too pale to use as our base colour,
203 // so darken it a bit --
204 if ((255-base_colour.Red()) +
205 (255-base_colour.Green()) +
206 (255-base_colour.Blue()) < 60)
207 {
208 base_colour = wxAuiStepColour(base_colour, 92);
209 }
c58ba15f 210
003cf4ef 211 m_base_colour = base_colour;
8096c425 212 wxColor border_colour = wxAuiStepColour(base_colour, 75);
7baac3cb 213
8096c425 214 m_border_pen = wxPen(border_colour);
1750e8e2
BW		 215 m_base_colour_pen = wxPen(m_base_colour);
216 m_base_colour_brush = wxBrush(m_base_colour);
7baac3cb 217
a500c7ed
BW		 218 m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK);
219 m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128));
7baac3cb 220
a500c7ed
BW		 221 m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK);
222 m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128));
7baac3cb 223
a500c7ed
BW		 224 m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK);
225 m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128));
7baac3cb 226
a500c7ed
BW		 227 m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK);
228 m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128));
7baac3cb 229
b0d17f7c
BW		 230 m_flags = 0;
231}
232
233wxAuiDefaultTabArt::~wxAuiDefaultTabArt()
234{
235}
236
237wxAuiTabArt* wxAuiDefaultTabArt::Clone()
238{
700614e0
JS		 239 wxAuiDefaultTabArt* art = new wxAuiDefaultTabArt;
240 art->SetNormalFont(m_normal_font);
241 art->SetSelectedFont(m_selected_font);
242 art->SetMeasuringFont(m_measuring_font);
243
244 return art;
b0d17f7c
BW		 245}
246
247void wxAuiDefaultTabArt::SetFlags(unsigned int flags)
248{
249 m_flags = flags;
250}
251
252void wxAuiDefaultTabArt::SetSizingInfo(const wxSize& tab_ctrl_size,
253 size_t tab_count)
254{
255 m_fixed_tab_width = 100;
7baac3cb 256
69685ee0 257 int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4;
c58ba15f 258
97ac2d5e
BW		 259 if (m_flags & wxAUI_NB_CLOSE_BUTTON)
260 tot_width -= m_active_close_bmp.GetWidth();
261 if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON)
262 tot_width -= m_active_windowlist_bmp.GetWidth();
263
b0d17f7c
BW		 264 if (tab_count > 0)
265 {
266 m_fixed_tab_width = tot_width/(int)tab_count;
267 }
7baac3cb
VZ		 268
269
b0d17f7c
BW		 270 if (m_fixed_tab_width < 100)
271 m_fixed_tab_width = 100;
7baac3cb 272
b0d17f7c
BW		 273 if (m_fixed_tab_width > tot_width/2)
274 m_fixed_tab_width = tot_width/2;
7baac3cb 275
b0d17f7c
BW		 276 if (m_fixed_tab_width > 220)
277 m_fixed_tab_width = 220;
7baac3cb 278
2b9aac33 279 m_tab_ctrl_height = tab_ctrl_size.y;
b0d17f7c 280}
7baac3cb
VZ		 281
282
b0d17f7c
BW		 283void wxAuiDefaultTabArt::DrawBackground(wxDC& dc,
284 wxWindow* WXUNUSED(wnd),
285 const wxRect& rect)
286{
287 // draw background
134198f1
JS		 288
289 wxColor top_color = wxAuiStepColour(m_base_colour, 90);
290 wxColor bottom_color = wxAuiStepColour(m_base_colour, 170);
291 wxRect r;
292
293 if (m_flags &wxAUI_NB_BOTTOM)
294 r = wxRect(rect.x, rect.y, rect.width+2, rect.height);
295 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
296 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
297 else //for wxAUI_NB_TOP
298 r = wxRect(rect.x, rect.y, rect.width+2, rect.height-3);
299
6a93539e 300 dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
7baac3cb 301
134198f1
JS		 302
303 // draw base lines
304
305 dc.SetPen(m_border_pen);
306 int y = rect.GetHeight();
307 int w = rect.GetWidth();
308
309 if (m_flags &wxAUI_NB_BOTTOM)
310 {
311 dc.SetBrush(wxBrush(bottom_color));
312 dc.DrawRectangle(-1, 0, w+2, 4);
313 }
314 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
315 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
316 else //for wxAUI_NB_TOP
317 {
318 dc.SetBrush(m_base_colour_brush);
319 dc.DrawRectangle(-1, y-4, w+2, 4);
320 }
b0d17f7c
BW		 321}
322
323
324// DrawTab() draws an individual tab.
325//
326// dc - output dc
327// in_rect - rectangle the tab should be confined to
328// caption - tab's caption
329// active - whether or not the tab is active
330// out_rect - actual output rectangle
331// x_extent - the advance x; where the next tab should start
332
333void wxAuiDefaultTabArt::DrawTab(wxDC& dc,
334 wxWindow* wnd,
793d4365 335 const wxAuiNotebookPage& page,
b0d17f7c 336 const wxRect& in_rect,
b0d17f7c
BW		 337 int close_button_state,
338 wxRect* out_tab_rect,
339 wxRect* out_button_rect,
340 int* x_extent)
341{
342 wxCoord normal_textx, normal_texty;
343 wxCoord selected_textx, selected_texty;
cedd7b22 344 wxCoord texty;
7baac3cb 345
b0d17f7c 346 // if the caption is empty, measure some temporary text
793d4365
BW		 347 wxString caption = page.caption;
348 if (caption.empty())
b0d17f7c 349 caption = wxT("Xj");
7baac3cb 350
b0d17f7c
BW		 351 dc.SetFont(m_selected_font);
352 dc.GetTextExtent(caption, &selected_textx, &selected_texty);
7baac3cb 353
b0d17f7c
BW		 354 dc.SetFont(m_normal_font);
355 dc.GetTextExtent(caption, &normal_textx, &normal_texty);
7baac3cb 356
b0d17f7c 357 // figure out the size of the tab
2b9aac33
BW		 358 wxSize tab_size = GetTabSize(dc,
359 wnd,
793d4365
BW		 360 page.caption,
361 page.bitmap,
362 page.active,
2b9aac33
BW		 363 close_button_state,
364 x_extent);
365
366 wxCoord tab_height = m_tab_ctrl_height - 3;
b0d17f7c
BW		 367 wxCoord tab_width = tab_size.x;
368 wxCoord tab_x = in_rect.x;
369 wxCoord tab_y = in_rect.y + in_rect.height - tab_height;
370
371
793d4365 372 caption = page.caption;
b0d17f7c 373
b0d17f7c
BW		 374
375 // select pen, brush and font for the tab to be drawn
376
793d4365 377 if (page.active)
b0d17f7c 378 {
b0d17f7c 379 dc.SetFont(m_selected_font);
b0d17f7c
BW		 380 texty = selected_texty;
381 }
cedd7b22 382 else
b0d17f7c 383 {
b0d17f7c 384 dc.SetFont(m_normal_font);
b0d17f7c
BW		 385 texty = normal_texty;
386 }
387
7baac3cb 388
7c508bca 389 // create points that will make the tab outline
7baac3cb 390
519337de
BW		 391 int clip_width = tab_width;
392 if (tab_x + clip_width > in_rect.x + in_rect.width)
393 clip_width = (in_rect.x + in_rect.width) - tab_x;
7baac3cb 394
8096c425 395/*
003cf4ef 396 wxPoint clip_points[6];
519337de
BW		 397 clip_points[0] = wxPoint(tab_x, tab_y+tab_height-3);
398 clip_points[1] = wxPoint(tab_x, tab_y+2);
399 clip_points[2] = wxPoint(tab_x+2, tab_y);
400 clip_points[3] = wxPoint(tab_x+clip_width-1, tab_y);
401 clip_points[4] = wxPoint(tab_x+clip_width+1, tab_y+2);
402 clip_points[5] = wxPoint(tab_x+clip_width+1, tab_y+tab_height-3);
003cf4ef 403
eab9751b 404 // FIXME: these ports don't provide wxRegion ctor from array of points
0197bcdd 405#if !defined(__WXDFB__) && !defined(__WXCOCOA__)
003cf4ef 406 // set the clipping region for the tab --
7baac3cb 407 wxRegion clipping_region(WXSIZEOF(clip_points), clip_points);
003cf4ef 408 dc.SetClippingRegion(clipping_region);
0197bcdd 409#endif // !wxDFB && !wxCocoa
8096c425
BW		 410*/
411 // since the above code above doesn't play well with WXDFB or WXCOCOA,
412 // we'll just use a rectangle for the clipping region for now --
413 dc.SetClippingRegion(tab_x, tab_y, clip_width+1, tab_height-3);
003cf4ef 414
c58ba15f 415
003cf4ef 416 wxPoint border_points[6];
134198f1
JS		 417 if (m_flags &wxAUI_NB_BOTTOM)
418 {
419 border_points[0] = wxPoint(tab_x, tab_y);
420 border_points[1] = wxPoint(tab_x, tab_y+tab_height-6);
421 border_points[2] = wxPoint(tab_x+2, tab_y+tab_height-4);
422 border_points[3] = wxPoint(tab_x+tab_width-2, tab_y+tab_height-4);
423 border_points[4] = wxPoint(tab_x+tab_width, tab_y+tab_height-6);
424 border_points[5] = wxPoint(tab_x+tab_width, tab_y);
425 }
426 else //if (m_flags & wxAUI_NB_TOP) {}
427 {
428 border_points[0] = wxPoint(tab_x, tab_y+tab_height-4);
429 border_points[1] = wxPoint(tab_x, tab_y+2);
430 border_points[2] = wxPoint(tab_x+2, tab_y);
431 border_points[3] = wxPoint(tab_x+tab_width-2, tab_y);
432 border_points[4] = wxPoint(tab_x+tab_width, tab_y+2);
433 border_points[5] = wxPoint(tab_x+tab_width, tab_y+tab_height-4);
434 }
435 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
436 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
7baac3cb 437
003cf4ef
BW		 438 int drawn_tab_yoff = border_points[1].y;
439 int drawn_tab_height = border_points[0].y - border_points[1].y;
440
2b9aac33 441
793d4365 442 if (page.active)
003cf4ef 443 {
7baac3cb
VZ		 444 // draw active tab
445
1750e8e2 446 // draw base background color
003cf4ef
BW		 447 wxRect r(tab_x, tab_y, tab_width, tab_height);
448 dc.SetPen(m_base_colour_pen);
449 dc.SetBrush(m_base_colour_brush);
8096c425 450 dc.DrawRectangle(r.x+1, r.y+1, r.width-1, r.height-4);
7baac3cb 451
003cf4ef 452 // this white helps fill out the gradient at the top of the tab
1750e8e2
BW		 453 dc.SetPen(*wxWHITE_PEN);
454 dc.SetBrush(*wxWHITE_BRUSH);
8096c425 455 dc.DrawRectangle(r.x+2, r.y+1, r.width-3, r.height-4);
7baac3cb 456
003cf4ef
BW		 457 // these two points help the rounded corners appear more antialiased
458 dc.SetPen(m_base_colour_pen);
6a93539e
BW		 459 dc.DrawPoint(r.x+2, r.y+1);
460 dc.DrawPoint(r.x+r.width-2, r.y+1);
7baac3cb 461
1750e8e2
BW		 462 // set rectangle down a bit for gradient drawing
463 r.SetHeight(r.GetHeight()/2);
003cf4ef
BW		 464 r.x += 2;
465 r.width -= 2;
1750e8e2 466 r.y += r.height;
6a93539e 467 r.y -= 2;
7baac3cb 468
1750e8e2 469 // draw gradient background
6a93539e
BW		 470 wxColor top_color = *wxWHITE;
471 wxColor bottom_color = m_base_colour;
472 dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH);
b0d17f7c 473 }
cedd7b22 474 else
1750e8e2
BW		 475 {
476 // draw inactive tab
7baac3cb 477
1750e8e2 478 wxRect r(tab_x, tab_y+1, tab_width, tab_height-3);
7baac3cb 479
1750e8e2
BW		 480 // start the gradent up a bit and leave the inside border inset
481 // by a pixel for a 3D look. Only the top half of the inactive
482 // tab will have a slight gradient
6a93539e
BW		 483 r.x += 3;
484 r.y++;
485 r.width -= 4;
1750e8e2 486 r.height /= 2;
6a93539e 487 r.height--;
c58ba15f 488
6a93539e 489 // -- draw top gradient fill for glossy look
1750e8e2 490 wxColor top_color = m_base_colour;
8096c425 491 wxColor bottom_color = wxAuiStepColour(top_color, 160);
1750e8e2 492 dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH);
c58ba15f 493
6a93539e
BW		 494 r.y += r.height;
495 r.y--;
c58ba15f 496
6a93539e
BW		 497 // -- draw bottom fill for glossy look
498 top_color = m_base_colour;
499 bottom_color = m_base_colour;
500 dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
1750e8e2 501 }
7baac3cb
VZ		 502
503 // draw tab outline
003cf4ef 504 dc.SetPen(m_border_pen);
b0d17f7c 505 dc.SetBrush(*wxTRANSPARENT_BRUSH);
7baac3cb
VZ		 506 dc.DrawPolygon(WXSIZEOF(border_points), border_points);
507
7c508bca
BW		 508 // there are two horizontal grey lines at the bottom of the tab control,
509 // this gets rid of the top one of those lines in the tab control
793d4365 510 if (page.active)
b0d17f7c 511 {
134198f1
JS		 512 if (m_flags &wxAUI_NB_BOTTOM)
513 dc.SetPen(wxPen(wxColour(wxAuiStepColour(m_base_colour, 170))));
514 // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
515 // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
516 else //for wxAUI_NB_TOP
517 dc.SetPen(m_base_colour_pen);
6a93539e 518 dc.DrawLine(border_points[0].x+1,
003cf4ef 519 border_points[0].y,
6a93539e 520 border_points[5].x,
003cf4ef 521 border_points[5].y);
b0d17f7c 522 }
7baac3cb 523
b0d17f7c 524
2b9aac33 525 int text_offset = tab_x + 8;
b0d17f7c 526 int close_button_width = 0;
b0d17f7c
BW		 527 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
528 {
529 close_button_width = m_active_close_bmp.GetWidth();
530 }
7baac3cb 531
a0c2e4a0 532 int bitmap_offset = 0;
793d4365 533 if (page.bitmap.IsOk())
2b9aac33 534 {
a0c2e4a0 535 bitmap_offset = tab_x + 8;
7baac3cb 536
2b9aac33 537 // draw bitmap
793d4365 538 dc.DrawBitmap(page.bitmap,
2b9aac33 539 bitmap_offset,
793d4365 540 drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
2b9aac33 541 true);
7baac3cb 542
793d4365 543 text_offset = bitmap_offset + page.bitmap.GetWidth();
2b9aac33 544 text_offset += 3; // bitmap padding
a0c2e4a0 545
2b9aac33 546 }
cedd7b22 547 else
2b9aac33
BW		 548 {
549 text_offset = tab_x + 8;
550 }
7baac3cb 551
b0d17f7c 552
a500c7ed 553 wxString draw_text = wxAuiChopText(dc,
b0d17f7c
BW		 554 caption,
555 tab_width - (text_offset-tab_x) - close_button_width);
7baac3cb 556
b0d17f7c
BW		 557 // draw tab text
558 dc.DrawText(draw_text,
559 text_offset,
2b9aac33 560 drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1);
b0d17f7c 561
a0c2e4a0
JS		 562 // draw focus rectangle
563 if (page.active && (wnd->FindFocus() == wnd))
564 {
565 wxRect focusRectText(text_offset, (drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1),
566 selected_textx, selected_texty);
567
568 wxRect focusRect;
569 wxRect focusRectBitmap;
b0d17f7c 570
a0c2e4a0
JS		 571 if (page.bitmap.IsOk())
572 focusRectBitmap = wxRect(bitmap_offset, drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
573 page.bitmap.GetWidth(), page.bitmap.GetHeight());
b0d17f7c 574
a0c2e4a0
JS		 575 if (page.bitmap.IsOk() && draw_text.IsEmpty())
576 focusRect = focusRectBitmap;
577 else if (!page.bitmap.IsOk() && !draw_text.IsEmpty())
578 focusRect = focusRectText;
579 else if (page.bitmap.IsOk() && !draw_text.IsEmpty())
580 focusRect = focusRectText.Union(focusRectBitmap);
581
582 focusRect.Inflate(2, 2);
583
584 wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
585 }
b0d17f7c
BW		 586
587 // draw close button if necessary
588 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
589 {
590 wxBitmap bmp = m_disabled_close_bmp;
591
592 if (close_button_state == wxAUI_BUTTON_STATE_HOVER ||
593 close_button_state == wxAUI_BUTTON_STATE_PRESSED)
594 {
595 bmp = m_active_close_bmp;
596 }
7baac3cb 597
b0d17f7c
BW		 598 wxRect rect(tab_x + tab_width - close_button_width - 1,
599 tab_y + (tab_height/2) - (bmp.GetHeight()/2),
600 close_button_width,
601 tab_height);
602 IndentPressedBitmap(&rect, close_button_state);
603 dc.DrawBitmap(bmp, rect.x, rect.y, true);
7baac3cb 604
b0d17f7c
BW		 605 *out_button_rect = rect;
606 }
7baac3cb 607
b0d17f7c 608 *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height);
7baac3cb 609
b0d17f7c
BW		 610 dc.DestroyClippingRegion();
611}
612
613int wxAuiDefaultTabArt::GetIndentSize()
614{
615 return 5;
616}
617
618wxSize wxAuiDefaultTabArt::GetTabSize(wxDC& dc,
619 wxWindow* WXUNUSED(wnd),
620 const wxString& caption,
2b9aac33 621 const wxBitmap& bitmap,
b0d17f7c
BW		 622 bool WXUNUSED(active),
623 int close_button_state,
624 int* x_extent)
625{
626 wxCoord measured_textx, measured_texty, tmp;
7baac3cb 627
b0d17f7c
BW		 628 dc.SetFont(m_measuring_font);
629 dc.GetTextExtent(caption, &measured_textx, &measured_texty);
7baac3cb 630
b0d17f7c 631 dc.GetTextExtent(wxT("ABCDEFXj"), &tmp, &measured_texty);
7baac3cb 632
213e64e9 633 // add padding around the text
2b9aac33
BW		 634 wxCoord tab_width = measured_textx;
635 wxCoord tab_height = measured_texty;
b0d17f7c 636
2b9aac33 637 // if the close button is showing, add space for it
b0d17f7c 638 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
213e64e9 639 tab_width += m_active_close_bmp.GetWidth() + 3;
b0d17f7c 640
2b9aac33
BW		 641 // if there's a bitmap, add space for it
642 if (bitmap.IsOk())
643 {
644 tab_width += bitmap.GetWidth();
645 tab_width += 3; // right side bitmap padding
646 tab_height = wxMax(tab_height, bitmap.GetHeight());
647 }
648
649 // add padding
650 tab_width += 16;
651 tab_height += 10;
b0d17f7c
BW		 652
653 if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH)
654 {
655 tab_width = m_fixed_tab_width;
656 }
7baac3cb 657
b0d17f7c 658 *x_extent = tab_width;
7baac3cb 659
b0d17f7c
BW		 660 return wxSize(tab_width, tab_height);
661}
662
663
664void wxAuiDefaultTabArt::DrawButton(wxDC& dc,
665 wxWindow* WXUNUSED(wnd),
666 const wxRect& in_rect,
667 int bitmap_id,
668 int button_state,
669 int orientation,
b0d17f7c
BW		 670 wxRect* out_rect)
671{
672 wxBitmap bmp;
673 wxRect rect;
7baac3cb 674
793d4365 675 switch (bitmap_id)
b0d17f7c 676 {
793d4365
BW		 677 case wxAUI_BUTTON_CLOSE:
678 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
679 bmp = m_disabled_close_bmp;
cedd7b22 680 else
793d4365
BW		 681 bmp = m_active_close_bmp;
682 break;
683 case wxAUI_BUTTON_LEFT:
684 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
685 bmp = m_disabled_left_bmp;
cedd7b22 686 else
793d4365
BW		 687 bmp = m_active_left_bmp;
688 break;
689 case wxAUI_BUTTON_RIGHT:
690 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
691 bmp = m_disabled_right_bmp;
cedd7b22 692 else
793d4365
BW		 693 bmp = m_active_right_bmp;
694 break;
695 case wxAUI_BUTTON_WINDOWLIST:
696 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
697 bmp = m_disabled_windowlist_bmp;
cedd7b22 698 else
793d4365
BW		 699 bmp = m_active_windowlist_bmp;
700 break;
b0d17f7c 701 }
cd05bf23 702
793d4365 703
b0d17f7c
BW		 704 if (!bmp.IsOk())
705 return;
7baac3cb 706
b0d17f7c 707 rect = in_rect;
7baac3cb 708
b0d17f7c
BW		 709 if (orientation == wxLEFT)
710 {
711 rect.SetX(in_rect.x);
712 rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2));
713 rect.SetWidth(bmp.GetWidth());
714 rect.SetHeight(bmp.GetHeight());
715 }
cedd7b22 716 else
b0d17f7c
BW		 717 {
718 rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
719 ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
720 bmp.GetWidth(), bmp.GetHeight());
721 }
7baac3cb 722
b0d17f7c
BW		 723 IndentPressedBitmap(&rect, button_state);
724 dc.DrawBitmap(bmp, rect.x, rect.y, true);
7baac3cb 725
b0d17f7c
BW		 726 *out_rect = rect;
727}
cd05bf23 728
793d4365
BW		 729int wxAuiDefaultTabArt::ShowDropDown(wxWindow* wnd,
730 const wxAuiNotebookPageArray& pages,
17dd0e05 731 int /*active_idx*/)
b0d17f7c 732{
c58ba15f 733 wxMenu menuPopup;
3f69756e 734
793d4365 735 size_t i, count = pages.GetCount();
b0d17f7c
BW		 736 for (i = 0; i < count; ++i)
737 {
793d4365 738 const wxAuiNotebookPage& page = pages.Item(i);
d51beb88
BW		 739 wxString caption = page.caption;
740
741 // if there is no caption, make it a space. This will prevent
742 // an assert in the menu code.
743 if (caption.IsEmpty())
744 caption = wxT(" ");
745
17dd0e05
VZ		 746 wxMenuItem* item = new wxMenuItem(NULL, 1000+i, caption);
747 if (page.bitmap.IsOk())
748 item->SetBitmap(page.bitmap);
749 menuPopup.Append(item);
b0d17f7c 750 }
7baac3cb 751
7f1e1468 752 // find out where to put the popup menu of window items
b0d17f7c
BW		 753 wxPoint pt = ::wxGetMousePosition();
754 pt = wnd->ScreenToClient(pt);
7baac3cb 755
b0d17f7c
BW		 756 // find out the screen coordinate at the bottom of the tab ctrl
757 wxRect cli_rect = wnd->GetClientRect();
758 pt.y = cli_rect.y + cli_rect.height;
7baac3cb 759
b0d17f7c
BW		 760 wxAuiCommandCapture* cc = new wxAuiCommandCapture;
761 wnd->PushEventHandler(cc);
762 wnd->PopupMenu(&menuPopup, pt);
763 int command = cc->GetCommandId();
764 wnd->PopEventHandler(true);
7baac3cb 765
b0d17f7c
BW		 766 if (command >= 1000)
767 return command-1000;
7baac3cb 768
b0d17f7c
BW		 769 return -1;
770}
3f69756e 771
2b9aac33 772int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd,
793d4365 773 const wxAuiNotebookPageArray& pages,
9fbb7d80 774 const wxSize& required_bmp_size)
b0d17f7c
BW		 775{
776 wxClientDC dc(wnd);
777 dc.SetFont(m_measuring_font);
7baac3cb 778
9fbb7d80
BW		 779 // sometimes a standard bitmap size needs to be enforced, especially
780 // if some tabs have bitmaps and others don't. This is important because
781 // it prevents the tab control from resizing when tabs are added.
782 wxBitmap measure_bmp;
783 if (required_bmp_size.IsFullySpecified())
784 {
785 measure_bmp.Create(required_bmp_size.x,
786 required_bmp_size.y);
787 }
c58ba15f 788
9fbb7d80 789
2b9aac33
BW		 790 int max_y = 0;
791 size_t i, page_count = pages.GetCount();
792 for (i = 0; i < page_count; ++i)
793 {
794 wxAuiNotebookPage& page = pages.Item(i);
795
9fbb7d80
BW		 796 wxBitmap bmp;
797 if (measure_bmp.IsOk())
798 bmp = measure_bmp;
cedd7b22 799 else
9fbb7d80
BW		 800 bmp = page.bitmap;
801
2b9aac33
BW		 802 // we don't use the caption text because we don't
803 // want tab heights to be different in the case
804 // of a very short piece of text on one tab and a very
805 // tall piece of text on another tab
806 int x_ext = 0;
807 wxSize s = GetTabSize(dc,
808 wnd,
809 wxT("ABCDEFGHIj"),
9fbb7d80 810 bmp,
2b9aac33
BW		 811 true,
812 wxAUI_BUTTON_STATE_HIDDEN,
813 &x_ext);
c58ba15f 814
2b9aac33
BW		 815 max_y = wxMax(max_y, s.y);
816 }
7baac3cb 817
2b9aac33 818 return max_y+2;
b0d17f7c
BW		 819}
820
821void wxAuiDefaultTabArt::SetNormalFont(const wxFont& font)
822{
823 m_normal_font = font;
824}
825
826void wxAuiDefaultTabArt::SetSelectedFont(const wxFont& font)
827{
828 m_selected_font = font;
829}
830
831void wxAuiDefaultTabArt::SetMeasuringFont(const wxFont& font)
832{
833 m_measuring_font = font;
834}
835
836
837// -- wxAuiSimpleTabArt class implementation --
838
839wxAuiSimpleTabArt::wxAuiSimpleTabArt()
cd05bf23
BW		 840{
841 m_normal_font = *wxNORMAL_FONT;
842 m_selected_font = *wxNORMAL_FONT;
843 m_selected_font.SetWeight(wxBOLD);
844 m_measuring_font = m_selected_font;
4444d148 845
b0d17f7c
BW		 846 m_flags = 0;
847 m_fixed_tab_width = 100;
848
cd05bf23 849 wxColour base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
4444d148 850
8096c425 851 wxColour background_colour = base_colour;
cd05bf23
BW		 852 wxColour normaltab_colour = base_colour;
853 wxColour selectedtab_colour = *wxWHITE;
4444d148 854
cd05bf23
BW		 855 m_bkbrush = wxBrush(background_colour);
856 m_normal_bkbrush = wxBrush(normaltab_colour);
857 m_normal_bkpen = wxPen(normaltab_colour);
858 m_selected_bkbrush = wxBrush(selectedtab_colour);
859 m_selected_bkpen = wxPen(selectedtab_colour);
7baac3cb 860
a500c7ed
BW		 861 m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK);
862 m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128));
7baac3cb 863
a500c7ed
BW		 864 m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK);
865 m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128));
7baac3cb 866
a500c7ed
BW		 867 m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK);
868 m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128));
7baac3cb 869
a500c7ed
BW		 870 m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK);
871 m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128));
7baac3cb 872
cd05bf23
BW		 873}
874
b0d17f7c 875wxAuiSimpleTabArt::~wxAuiSimpleTabArt()
488e50ee
BW		 876{
877}
878
b0d17f7c
BW		 879wxAuiTabArt* wxAuiSimpleTabArt::Clone()
880{
881 return static_cast<wxAuiTabArt*>(new wxAuiSimpleTabArt);
882}
883
884
885void wxAuiSimpleTabArt::SetFlags(unsigned int flags)
886{
887 m_flags = flags;
888}
889
890void wxAuiSimpleTabArt::SetSizingInfo(const wxSize& tab_ctrl_size,
891 size_t tab_count)
892{
893 m_fixed_tab_width = 100;
7baac3cb 894
69685ee0 895 int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4;
97ac2d5e
BW		 896
897 if (m_flags & wxAUI_NB_CLOSE_BUTTON)
898 tot_width -= m_active_close_bmp.GetWidth();
899 if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON)
900 tot_width -= m_active_windowlist_bmp.GetWidth();
901
b0d17f7c
BW		 902 if (tab_count > 0)
903 {
904 m_fixed_tab_width = tot_width/(int)tab_count;
905 }
7baac3cb
VZ		 906
907
b0d17f7c
BW		 908 if (m_fixed_tab_width < 100)
909 m_fixed_tab_width = 100;
7baac3cb 910
b0d17f7c
BW		 911 if (m_fixed_tab_width > tot_width/2)
912 m_fixed_tab_width = tot_width/2;
7baac3cb 913
b0d17f7c
BW		 914 if (m_fixed_tab_width > 220)
915 m_fixed_tab_width = 220;
916}
917
918void wxAuiSimpleTabArt::DrawBackground(wxDC& dc,
919 wxWindow* WXUNUSED(wnd),
920 const wxRect& rect)
3f69756e
BW		 921{
922 // draw background
a6b0e5bd
BW		 923 dc.SetBrush(m_bkbrush);
924 dc.SetPen(*wxTRANSPARENT_PEN);
925 dc.DrawRectangle(-1, -1, rect.GetWidth()+2, rect.GetHeight()+2);
3f69756e
BW		 926
927 // draw base line
a6b0e5bd
BW		 928 dc.SetPen(*wxGREY_PEN);
929 dc.DrawLine(0, rect.GetHeight()-1, rect.GetWidth(), rect.GetHeight()-1);
3f69756e
BW		 930}
931
4953f8cf 932
3f69756e
BW		 933// DrawTab() draws an individual tab.
934//
935// dc - output dc
936// in_rect - rectangle the tab should be confined to
937// caption - tab's caption
938// active - whether or not the tab is active
939// out_rect - actual output rectangle
940// x_extent - the advance x; where the next tab should start
941
b0d17f7c
BW		 942void wxAuiSimpleTabArt::DrawTab(wxDC& dc,
943 wxWindow* wnd,
793d4365 944 const wxAuiNotebookPage& page,
b0d17f7c 945 const wxRect& in_rect,
b0d17f7c
BW		 946 int close_button_state,
947 wxRect* out_tab_rect,
948 wxRect* out_button_rect,
949 int* x_extent)
3f69756e
BW		 950{
951 wxCoord normal_textx, normal_texty;
952 wxCoord selected_textx, selected_texty;
3f69756e 953 wxCoord textx, texty;
7baac3cb 954
3f69756e 955 // if the caption is empty, measure some temporary text
793d4365
BW		 956 wxString caption = page.caption;
957 if (caption.empty())
3f69756e 958 caption = wxT("Xj");
7baac3cb 959
a6b0e5bd
BW		 960 dc.SetFont(m_selected_font);
961 dc.GetTextExtent(caption, &selected_textx, &selected_texty);
7baac3cb 962
a6b0e5bd
BW		 963 dc.SetFont(m_normal_font);
964 dc.GetTextExtent(caption, &normal_textx, &normal_texty);
7baac3cb 965
a4c8fc23 966 // figure out the size of the tab
2b9aac33
BW		 967 wxSize tab_size = GetTabSize(dc,
968 wnd,
793d4365
BW		 969 page.caption,
970 page.bitmap,
971 page.active,
2b9aac33
BW		 972 close_button_state,
973 x_extent);
3f69756e 974
a4c8fc23
BW		 975 wxCoord tab_height = tab_size.y;
976 wxCoord tab_width = tab_size.x;
3f69756e
BW		 977 wxCoord tab_x = in_rect.x;
978 wxCoord tab_y = in_rect.y + in_rect.height - tab_height;
979
793d4365 980 caption = page.caption;
b965ffff 981
3f69756e
BW		 982 // select pen, brush and font for the tab to be drawn
983
793d4365 984 if (page.active)
3f69756e 985 {
a6b0e5bd
BW		 986 dc.SetPen(m_selected_bkpen);
987 dc.SetBrush(m_selected_bkbrush);
988 dc.SetFont(m_selected_font);
3f69756e
BW		 989 textx = selected_textx;
990 texty = selected_texty;
991 }
cedd7b22 992 else
3f69756e 993 {
a6b0e5bd
BW		 994 dc.SetPen(m_normal_bkpen);
995 dc.SetBrush(m_normal_bkbrush);
996 dc.SetFont(m_normal_font);
3f69756e
BW		 997 textx = normal_textx;
998 texty = normal_texty;
999 }
1000
1001
1002 // -- draw line --
1003
1004 wxPoint points[7];
1005 points[0].x = tab_x;
1006 points[0].y = tab_y + tab_height - 1;
1007 points[1].x = tab_x + tab_height - 3;
1008 points[1].y = tab_y + 2;
1009 points[2].x = tab_x + tab_height + 3;
1010 points[2].y = tab_y;
1011 points[3].x = tab_x + tab_width - 2;
1012 points[3].y = tab_y;
1013 points[4].x = tab_x + tab_width;
1014 points[4].y = tab_y + 2;
1015 points[5].x = tab_x + tab_width;
1016 points[5].y = tab_y + tab_height - 1;
1017 points[6] = points[0];
1018
b0d17f7c 1019 dc.SetClippingRegion(in_rect);
3f69756e 1020
7baac3cb 1021 dc.DrawPolygon(WXSIZEOF(points) - 1, points);
3f69756e 1022
a6b0e5bd 1023 dc.SetPen(*wxGREY_PEN);
3f69756e 1024
7baac3cb
VZ		 1025 //dc.DrawLines(active ? WXSIZEOF(points) - 1 : WXSIZEOF(points), points);
1026 dc.DrawLines(WXSIZEOF(points), points);
3f69756e 1027
3f69756e 1028
702b1c7e
BW		 1029 int text_offset;
1030
1031 int close_button_width = 0;
41b76acd 1032 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e
BW		 1033 {
1034 close_button_width = m_active_close_bmp.GetWidth();
1035 text_offset = tab_x + (tab_height/2) + ((tab_width-close_button_width)/2) - (textx/2);
1036 }
cedd7b22 1037 else
702b1c7e
BW		 1038 {
1039 text_offset = tab_x + (tab_height/3) + (tab_width/2) - (textx/2);
1040 }
7baac3cb 1041
b0d17f7c
BW		 1042 // set minimum text offset
1043 if (text_offset < tab_x + tab_height)
1044 text_offset = tab_x + tab_height;
1045
1046 // chop text if necessary
a500c7ed 1047 wxString draw_text = wxAuiChopText(dc,
b0d17f7c
BW		 1048 caption,
1049 tab_width - (text_offset-tab_x) - close_button_width);
702b1c7e
BW		 1050
1051 // draw tab text
b0d17f7c 1052 dc.DrawText(draw_text,
702b1c7e 1053 text_offset,
a4c8fc23 1054 (tab_y + tab_height)/2 - (texty/2) + 1);
3f69756e 1055
702b1c7e 1056
a0c2e4a0
JS		 1057 // draw focus rectangle
1058 if (page.active && (wnd->FindFocus() == wnd))
1059 {
1060 wxRect focusRect(text_offset, ((tab_y + tab_height)/2 - (texty/2) + 1),
1061 selected_textx, selected_texty);
1062
1063 focusRect.Inflate(2, 2);
1064
1065 wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
1066 }
1067
702b1c7e 1068 // draw close button if necessary
41b76acd 1069 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e
BW		 1070 {
1071 wxBitmap bmp;
793d4365 1072 if (page.active)
702b1c7e 1073 bmp = m_active_close_bmp;
cedd7b22 1074 else
702b1c7e 1075 bmp = m_disabled_close_bmp;
7baac3cb 1076
0b3d6ff9
BW		 1077 wxRect rect(tab_x + tab_width - close_button_width - 1,
1078 tab_y + (tab_height/2) - (bmp.GetHeight()/2) + 1,
1079 close_button_width,
1080 tab_height - 1);
b0d17f7c 1081 DrawButtons(dc, rect, bmp, *wxWHITE, close_button_state);
7baac3cb 1082
41b76acd 1083 *out_button_rect = rect;
702b1c7e
BW		 1084 }
1085
1086
41b76acd 1087 *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height);
7baac3cb 1088
b0d17f7c 1089 dc.DestroyClippingRegion();
3f69756e
BW		 1090}
1091
b0d17f7c
BW		 1092int wxAuiSimpleTabArt::GetIndentSize()
1093{
1094 return 0;
1095}
3f69756e 1096
b0d17f7c
BW		 1097wxSize wxAuiSimpleTabArt::GetTabSize(wxDC& dc,
1098 wxWindow* WXUNUSED(wnd),
1099 const wxString& caption,
2b9aac33 1100 const wxBitmap& WXUNUSED(bitmap),
b0d17f7c
BW		 1101 bool WXUNUSED(active),
1102 int close_button_state,
1103 int* x_extent)
4953f8cf
BW		 1104{
1105 wxCoord measured_textx, measured_texty;
7baac3cb 1106
a6b0e5bd
BW		 1107 dc.SetFont(m_measuring_font);
1108 dc.GetTextExtent(caption, &measured_textx, &measured_texty);
7baac3cb 1109
4953f8cf
BW		 1110 wxCoord tab_height = measured_texty + 4;
1111 wxCoord tab_width = measured_textx + tab_height + 5;
1112
41b76acd 1113 if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN)
702b1c7e 1114 tab_width += m_active_close_bmp.GetWidth();
7baac3cb 1115
b0d17f7c
BW		 1116 if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH)
1117 {
1118 tab_width = m_fixed_tab_width;
1119 }
7baac3cb 1120
4953f8cf
BW		 1121 *x_extent = tab_width - (tab_height/2) - 1;
1122
1123 return wxSize(tab_width, tab_height);
1124}
1125
1126
b0d17f7c
BW		 1127void wxAuiSimpleTabArt::DrawButton(wxDC& dc,
1128 wxWindow* WXUNUSED(wnd),
1129 const wxRect& in_rect,
1130 int bitmap_id,
1131 int button_state,
1132 int orientation,
b0d17f7c 1133 wxRect* out_rect)
4953f8cf
BW		 1134{
1135 wxBitmap bmp;
1136 wxRect rect;
7baac3cb 1137
793d4365 1138 switch (bitmap_id)
4953f8cf 1139 {
793d4365
BW		 1140 case wxAUI_BUTTON_CLOSE:
1141 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1142 bmp = m_disabled_close_bmp;
cedd7b22 1143 else
793d4365
BW		 1144 bmp = m_active_close_bmp;
1145 break;
1146 case wxAUI_BUTTON_LEFT:
1147 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1148 bmp = m_disabled_left_bmp;
cedd7b22 1149 else
793d4365
BW		 1150 bmp = m_active_left_bmp;
1151 break;
1152 case wxAUI_BUTTON_RIGHT:
1153 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1154 bmp = m_disabled_right_bmp;
cedd7b22 1155 else
793d4365
BW		 1156 bmp = m_active_right_bmp;
1157 break;
1158 case wxAUI_BUTTON_WINDOWLIST:
1159 if (button_state & wxAUI_BUTTON_STATE_DISABLED)
1160 bmp = m_disabled_windowlist_bmp;
cedd7b22 1161 else
793d4365
BW		 1162 bmp = m_active_windowlist_bmp;
1163 break;
4953f8cf
BW		 1164 }
1165
1166 if (!bmp.IsOk())
1167 return;
7baac3cb 1168
4953f8cf 1169 rect = in_rect;
7baac3cb 1170
4953f8cf
BW		 1171 if (orientation == wxLEFT)
1172 {
25d7497c
BW		 1173 rect.SetX(in_rect.x);
1174 rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2));
4953f8cf
BW		 1175 rect.SetWidth(bmp.GetWidth());
1176 rect.SetHeight(bmp.GetHeight());
1177 }
cedd7b22 1178 else
4953f8cf 1179 {
25d7497c
BW		 1180 rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(),
1181 ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2),
4953f8cf
BW		 1182 bmp.GetWidth(), bmp.GetHeight());
1183 }
7baac3cb
VZ		 1184
1185
b0d17f7c 1186 DrawButtons(dc, rect, bmp, *wxWHITE, button_state);
7baac3cb 1187
4953f8cf
BW		 1188 *out_rect = rect;
1189}
1190
793d4365
BW		 1191int wxAuiSimpleTabArt::ShowDropDown(wxWindow* wnd,
1192 const wxAuiNotebookPageArray& pages,
1193 int active_idx)
01372b8f 1194{
c58ba15f 1195 wxMenu menuPopup;
01372b8f 1196
793d4365 1197 size_t i, count = pages.GetCount();
01372b8f
BW		 1198 for (i = 0; i < count; ++i)
1199 {
793d4365
BW		 1200 const wxAuiNotebookPage& page = pages.Item(i);
1201 menuPopup.AppendCheckItem(1000+i, page.caption);
01372b8f 1202 }
7baac3cb 1203
01372b8f
BW		 1204 if (active_idx != -1)
1205 {
1206 menuPopup.Check(1000+active_idx, true);
1207 }
7baac3cb 1208
01372b8f
BW		 1209 // find out where to put the popup menu of window
1210 // items. Subtract 100 for now to center the menu
1211 // a bit, until a better mechanism can be implemented
1212 wxPoint pt = ::wxGetMousePosition();
1213 pt = wnd->ScreenToClient(pt);
1214 if (pt.x < 100)
1215 pt.x = 0;
cedd7b22 1216 else
01372b8f 1217 pt.x -= 100;
7baac3cb 1218
01372b8f
BW		 1219 // find out the screen coordinate at the bottom of the tab ctrl
1220 wxRect cli_rect = wnd->GetClientRect();
1221 pt.y = cli_rect.y + cli_rect.height;
7baac3cb 1222
01372b8f
BW		 1223 wxAuiCommandCapture* cc = new wxAuiCommandCapture;
1224 wnd->PushEventHandler(cc);
1225 wnd->PopupMenu(&menuPopup, pt);
1226 int command = cc->GetCommandId();
1227 wnd->PopEventHandler(true);
7baac3cb 1228
01372b8f
BW		 1229 if (command >= 1000)
1230 return command-1000;
7baac3cb 1231
01372b8f
BW		 1232 return -1;
1233}
1234
2b9aac33 1235int wxAuiSimpleTabArt::GetBestTabCtrlSize(wxWindow* wnd,
793d4365 1236 const wxAuiNotebookPageArray& WXUNUSED(pages),
9fbb7d80 1237 const wxSize& WXUNUSED(required_bmp_size))
a4c8fc23
BW		 1238{
1239 wxClientDC dc(wnd);
1240 dc.SetFont(m_measuring_font);
1241 int x_ext = 0;
a6b0e5bd 1242 wxSize s = GetTabSize(dc,
01372b8f
BW		 1243 wnd,
1244 wxT("ABCDEFGHIj"),
2b9aac33 1245 wxNullBitmap,
01372b8f
BW		 1246 true,
1247 wxAUI_BUTTON_STATE_HIDDEN,
1248 &x_ext);
a4c8fc23
BW		 1249 return s.y+3;
1250}
4953f8cf 1251
b0d17f7c 1252void wxAuiSimpleTabArt::SetNormalFont(const wxFont& font)
3f69756e
BW		 1253{
1254 m_normal_font = font;
1255}
1256
b0d17f7c 1257void wxAuiSimpleTabArt::SetSelectedFont(const wxFont& font)
3f69756e
BW		 1258{
1259 m_selected_font = font;
1260}
1261
b0d17f7c 1262void wxAuiSimpleTabArt::SetMeasuringFont(const wxFont& font)
3f69756e
BW		 1263{
1264 m_measuring_font = font;
1265}
1266
1267
1268
1269
3f69756e
BW		 1270// -- wxAuiTabContainer class implementation --
1271
1272
1273// wxAuiTabContainer is a class which contains information about each
1274// tab. It also can render an entire tab control to a specified DC.
1275// It's not a window class itself, because this code will be used by
1276// the wxFrameMananger, where it is disadvantageous to have separate
1277// windows for each tab control in the case of "docked tabs"
1278
1279// A derived class, wxAuiTabCtrl, is an actual wxWindow-derived window
1280// which can be used as a tab control in the normal sense.
1281
1282
1283wxAuiTabContainer::wxAuiTabContainer()
1284{
4953f8cf 1285 m_tab_offset = 0;
702b1c7e 1286 m_flags = 0;
a3a5df9d 1287 m_art = new wxAuiDefaultTabArt;
7baac3cb
VZ		 1288
1289 AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
01372b8f
BW		 1290 AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
1291 AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
4953f8cf 1292 AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
3f69756e
BW		 1293}
1294
fe498448
BW		 1295wxAuiTabContainer::~wxAuiTabContainer()
1296{
3f69756e
BW		 1297 delete m_art;
1298}
1299
a3a5df9d 1300void wxAuiTabContainer::SetArtProvider(wxAuiTabArt* art)
3f69756e
BW		 1301{
1302 delete m_art;
1303 m_art = art;
7baac3cb 1304
b0d17f7c
BW		 1305 if (m_art)
1306 {
1307 m_art->SetFlags(m_flags);
1308 }
3f69756e
BW		 1309}
1310
e0dc13d4 1311wxAuiTabArt* wxAuiTabContainer::GetArtProvider() const
3f69756e
BW		 1312{
1313 return m_art;
fe498448
BW		 1314}
1315
702b1c7e
BW		 1316void wxAuiTabContainer::SetFlags(unsigned int flags)
1317{
1318 m_flags = flags;
7baac3cb 1319
41b76acd 1320 // check for new close button settings
7baac3cb 1321 RemoveButton(wxAUI_BUTTON_LEFT);
01372b8f
BW		 1322 RemoveButton(wxAUI_BUTTON_RIGHT);
1323 RemoveButton(wxAUI_BUTTON_WINDOWLIST);
41b76acd 1324 RemoveButton(wxAUI_BUTTON_CLOSE);
7baac3cb
VZ		 1325
1326
01372b8f
BW		 1327 if (flags & wxAUI_NB_SCROLL_BUTTONS)
1328 {
7baac3cb 1329 AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
01372b8f
BW		 1330 AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
1331 }
1332
1333 if (flags & wxAUI_NB_WINDOWLIST_BUTTON)
1334 {
1335 AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
1336 }
7baac3cb 1337
41b76acd
BW		 1338 if (flags & wxAUI_NB_CLOSE_BUTTON)
1339 {
1340 AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
1341 }
7baac3cb 1342
b0d17f7c
BW		 1343 if (m_art)
1344 {
1345 m_art->SetFlags(m_flags);
1346 }
702b1c7e
BW		 1347}
1348
1349unsigned int wxAuiTabContainer::GetFlags() const
1350{
1351 return m_flags;
1352}
1353
1354
cd05bf23
BW		 1355void wxAuiTabContainer::SetNormalFont(const wxFont& font)
1356{
3f69756e 1357 m_art->SetNormalFont(font);
cd05bf23
BW		 1358}
1359
1360void wxAuiTabContainer::SetSelectedFont(const wxFont& font)
1361{
3f69756e 1362 m_art->SetSelectedFont(font);
cd05bf23
BW		 1363}
1364
1365void wxAuiTabContainer::SetMeasuringFont(const wxFont& font)
1366{
3f69756e 1367 m_art->SetMeasuringFont(font);
cd05bf23
BW		 1368}
1369
1370void wxAuiTabContainer::SetRect(const wxRect& rect)
1371{
1372 m_rect = rect;
7baac3cb 1373
b0d17f7c
BW		 1374 if (m_art)
1375 {
1376 m_art->SetSizingInfo(rect.GetSize(), m_pages.GetCount());
1377 }
cd05bf23
BW		 1378}
1379
1380bool wxAuiTabContainer::AddPage(wxWindow* page,
1381 const wxAuiNotebookPage& info)
1382{
1383 wxAuiNotebookPage page_info;
1384 page_info = info;
1385 page_info.window = page;
4444d148 1386
cd05bf23
BW		 1387 m_pages.Add(page_info);
1388
b0d17f7c
BW		 1389 // let the art provider know how many pages we have
1390 if (m_art)
1391 {
1392 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1393 }
7baac3cb 1394
cd05bf23
BW		 1395 return true;
1396}
1397
1398bool wxAuiTabContainer::InsertPage(wxWindow* page,
1399 const wxAuiNotebookPage& info,
1400 size_t idx)
1401{
1402 wxAuiNotebookPage page_info;
1403 page_info = info;
1404 page_info.window = page;
4444d148 1405
cd05bf23
BW		 1406 if (idx >= m_pages.GetCount())
1407 m_pages.Add(page_info);
cedd7b22 1408 else
cd05bf23
BW		 1409 m_pages.Insert(page_info, idx);
1410
b0d17f7c
BW		 1411 // let the art provider know how many pages we have
1412 if (m_art)
1413 {
1414 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1415 }
7baac3cb 1416
cd05bf23
BW		 1417 return true;
1418}
1419
2fadbbfd
BW		 1420bool wxAuiTabContainer::MovePage(wxWindow* page,
1421 size_t new_idx)
1422{
1423 int idx = GetIdxFromWindow(page);
1424 if (idx == -1)
1425 return false;
7baac3cb 1426
2fadbbfd
BW		 1427 // get page entry, make a copy of it
1428 wxAuiNotebookPage p = GetPage(idx);
7baac3cb 1429
2fadbbfd
BW		 1430 // remove old page entry
1431 RemovePage(page);
7baac3cb 1432
2fadbbfd
BW		 1433 // insert page where it should be
1434 InsertPage(page, p, new_idx);
7baac3cb 1435
2fadbbfd
BW		 1436 return true;
1437}
1438
cd05bf23
BW		 1439bool wxAuiTabContainer::RemovePage(wxWindow* wnd)
1440{
1441 size_t i, page_count = m_pages.GetCount();
1442 for (i = 0; i < page_count; ++i)
1443 {
1444 wxAuiNotebookPage& page = m_pages.Item(i);
1445 if (page.window == wnd)
1446 {
1447 m_pages.RemoveAt(i);
7baac3cb 1448
b0d17f7c
BW		 1449 // let the art provider know how many pages we have
1450 if (m_art)
1451 {
1452 m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
1453 }
7baac3cb 1454
cd05bf23
BW		 1455 return true;
1456 }
1457 }
4444d148 1458
cd05bf23
BW		 1459 return false;
1460}
1461
1462bool wxAuiTabContainer::SetActivePage(wxWindow* wnd)
1463{
1464 bool found = false;
4444d148 1465
cd05bf23
BW		 1466 size_t i, page_count = m_pages.GetCount();
1467 for (i = 0; i < page_count; ++i)
1468 {
1469 wxAuiNotebookPage& page = m_pages.Item(i);
1470 if (page.window == wnd)
1471 {
1472 page.active = true;
1473 found = true;
1474 }
cedd7b22 1475 else
cd05bf23
BW		 1476 {
1477 page.active = false;
1478 }
1479 }
4444d148 1480
cd05bf23
BW		 1481 return found;
1482}
1483
1484void wxAuiTabContainer::SetNoneActive()
1485{
1486 size_t i, page_count = m_pages.GetCount();
1487 for (i = 0; i < page_count; ++i)
1488 {
1489 wxAuiNotebookPage& page = m_pages.Item(i);
1490 page.active = false;
1491 }
1492}
1493
1494bool wxAuiTabContainer::SetActivePage(size_t page)
1495{
1496 if (page >= m_pages.GetCount())
1497 return false;
4444d148 1498
cd05bf23
BW		 1499 return SetActivePage(m_pages.Item(page).window);
1500}
4444d148 1501
cd05bf23
BW		 1502int wxAuiTabContainer::GetActivePage() const
1503{
1504 size_t i, page_count = m_pages.GetCount();
1505 for (i = 0; i < page_count; ++i)
1506 {
1507 wxAuiNotebookPage& page = m_pages.Item(i);
1508 if (page.active)
1509 return i;
1510 }
4444d148 1511
cd05bf23
BW		 1512 return -1;
1513}
1514
1515wxWindow* wxAuiTabContainer::GetWindowFromIdx(size_t idx) const
1516{
1517 if (idx >= m_pages.GetCount())
1518 return NULL;
4444d148 1519
cd05bf23
BW		 1520 return m_pages[idx].window;
1521}
1522
1523int wxAuiTabContainer::GetIdxFromWindow(wxWindow* wnd) const
1524{
849c353a
VZ		 1525 const size_t page_count = m_pages.GetCount();
1526 for ( size_t i = 0; i < page_count; ++i )
cd05bf23
BW		 1527 {
1528 wxAuiNotebookPage& page = m_pages.Item(i);
1529 if (page.window == wnd)
1530 return i;
1531 }
849c353a 1532 return wxNOT_FOUND;
cd05bf23
BW		 1533}
1534
1535wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx)
1536{
1537 wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
1538
1539 return m_pages[idx];
1540}
1541
c3e016e4
JS		 1542const wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) const
1543{
1544 wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
1545
1546 return m_pages[idx];
1547}
1548
cd05bf23
BW		 1549wxAuiNotebookPageArray& wxAuiTabContainer::GetPages()
1550{
1551 return m_pages;
1552}
1553
1554size_t wxAuiTabContainer::GetPageCount() const
1555{
1556 return m_pages.GetCount();
1557}
1558
4953f8cf
BW		 1559void wxAuiTabContainer::AddButton(int id,
1560 int location,
1561 const wxBitmap& normal_bitmap,
1562 const wxBitmap& disabled_bitmap)
cd05bf23
BW		 1563{
1564 wxAuiTabContainerButton button;
1565 button.id = id;
4953f8cf
BW		 1566 button.bitmap = normal_bitmap;
1567 button.dis_bitmap = disabled_bitmap;
b6418695 1568 button.location = location;
cd05bf23 1569 button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
4444d148 1570
cd05bf23
BW		 1571 m_buttons.Add(button);
1572}
1573
41b76acd
BW		 1574void wxAuiTabContainer::RemoveButton(int id)
1575{
1576 size_t i, button_count = m_buttons.GetCount();
1577
1578 for (i = 0; i < button_count; ++i)
1579 {
1580 if (m_buttons.Item(i).id == id)
1581 {
1582 m_buttons.RemoveAt(i);
1583 return;
1584 }
1585 }
1586}
1587
1588
1589
4953f8cf
BW		 1590size_t wxAuiTabContainer::GetTabOffset() const
1591{
1592 return m_tab_offset;
1593}
cd05bf23 1594
4953f8cf
BW		 1595void wxAuiTabContainer::SetTabOffset(size_t offset)
1596{
1597 m_tab_offset = offset;
1598}
cd05bf23 1599
b0d17f7c
BW		 1600
1601
1602
cd05bf23
BW		 1603// Render() renders the tab catalog to the specified DC
1604// It is a virtual function and can be overridden to
1605// provide custom drawing capabilities
01372b8f 1606void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd)
4444d148 1607{
a9eeb510
BW		 1608 if (!raw_dc || !raw_dc->IsOk())
1609 return;
1610
cd05bf23 1611 wxMemoryDC dc;
ef329166
VZ		 1612
1613 // use the same layout direction as the window DC uses to ensure that the
1614 // text is rendered correctly
1615 dc.SetLayoutDirection(raw_dc->GetLayoutDirection());
1616
cd05bf23 1617 wxBitmap bmp;
4953f8cf
BW		 1618 size_t i;
1619 size_t page_count = m_pages.GetCount();
1620 size_t button_count = m_buttons.GetCount();
1621
1622 // create off-screen bitmap
cd05bf23
BW		 1623 bmp.Create(m_rect.GetWidth(), m_rect.GetHeight());
1624 dc.SelectObject(bmp);
4444d148 1625
a9eeb510
BW		 1626 if (!dc.IsOk())
1627 return;
4953f8cf
BW		 1628
1629 // find out if size of tabs is larger than can be
1630 // afforded on screen
1631 int total_width = 0;
25d7497c 1632 int visible_width = 0;
4953f8cf
BW		 1633 for (i = 0; i < page_count; ++i)
1634 {
1635 wxAuiNotebookPage& page = m_pages.Item(i);
7baac3cb 1636
702b1c7e
BW		 1637 // determine if a close button is on this tab
1638 bool close_button = false;
1639 if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
1640 ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
1641 {
1642 close_button = true;
1643 }
7baac3cb
VZ		 1644
1645
4953f8cf 1646 int x_extent = 0;
a6b0e5bd 1647 wxSize size = m_art->GetTabSize(dc,
01372b8f 1648 wnd,
41b76acd 1649 page.caption,
2b9aac33 1650 page.bitmap,
41b76acd
BW		 1651 page.active,
1652 close_button ?
1653 wxAUI_BUTTON_STATE_NORMAL :
1654 wxAUI_BUTTON_STATE_HIDDEN,
1655 &x_extent);
7baac3cb 1656
4953f8cf
BW		 1657 if (i+1 < page_count)
1658 total_width += x_extent;
cedd7b22 1659 else
4953f8cf 1660 total_width += size.x;
7baac3cb 1661
25d7497c
BW		 1662 if (i >= m_tab_offset)
1663 {
1664 if (i+1 < page_count)
1665 visible_width += x_extent;
cedd7b22 1666 else
25d7497c
BW		 1667 visible_width += size.x;
1668 }
4953f8cf 1669 }
7baac3cb 1670
b0d17f7c 1671 if (total_width > m_rect.GetWidth() || m_tab_offset != 0)
4953f8cf
BW		 1672 {
1673 // show left/right buttons
1674 for (i = 0; i < button_count; ++i)
1675 {
1676 wxAuiTabContainerButton& button = m_buttons.Item(i);
1677 if (button.id == wxAUI_BUTTON_LEFT ||
1678 button.id == wxAUI_BUTTON_RIGHT)
1679 {
1680 button.cur_state &= ~wxAUI_BUTTON_STATE_HIDDEN;
1681 }
1682 }
1683 }
cedd7b22 1684 else
4953f8cf
BW		 1685 {
1686 // hide left/right buttons
1687 for (i = 0; i < button_count; ++i)
1688 {
1689 wxAuiTabContainerButton& button = m_buttons.Item(i);
1690 if (button.id == wxAUI_BUTTON_LEFT ||
1691 button.id == wxAUI_BUTTON_RIGHT)
1692 {
1693 button.cur_state |= wxAUI_BUTTON_STATE_HIDDEN;
1694 }
1695 }
1696 }
1697
25d7497c
BW		 1698 // determine whether left button should be enabled
1699 for (i = 0; i < button_count; ++i)
1700 {
1701 wxAuiTabContainerButton& button = m_buttons.Item(i);
1702 if (button.id == wxAUI_BUTTON_LEFT)
1703 {
1704 if (m_tab_offset == 0)
1705 button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
cedd7b22 1706 else
25d7497c
BW		 1707 button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1708 }
1709 if (button.id == wxAUI_BUTTON_RIGHT)
1710 {
1711 if (visible_width < m_rect.GetWidth() - ((int)button_count*16))
1712 button.cur_state |= wxAUI_BUTTON_STATE_DISABLED;
cedd7b22 1713 else
25d7497c
BW		 1714 button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1715 }
1716 }
1717
4953f8cf
BW		 1718
1719
1720 // draw background
a6b0e5bd 1721 m_art->DrawBackground(dc, wnd, m_rect);
4444d148 1722
4953f8cf
BW		 1723 // draw buttons
1724 int left_buttons_width = 0;
1725 int right_buttons_width = 0;
7baac3cb 1726
cd05bf23 1727 int offset = 0;
b6418695
BW		 1728
1729 // draw the buttons on the right side
1730 offset = m_rect.x + m_rect.width;
b6418695
BW		 1731 for (i = 0; i < button_count; ++i)
1732 {
1733 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
7baac3cb 1734
b6418695
BW		 1735 if (button.location != wxRIGHT)
1736 continue;
4953f8cf
BW		 1737 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1738 continue;
7baac3cb 1739
4953f8cf
BW		 1740 wxRect button_rect = m_rect;
1741 button_rect.SetY(1);
1742 button_rect.SetWidth(offset);
1743
a6b0e5bd 1744 m_art->DrawButton(dc,
01372b8f 1745 wnd,
4953f8cf
BW		 1746 button_rect,
1747 button.id,
1748 button.cur_state,
1749 wxRIGHT,
4953f8cf
BW		 1750 &button.rect);
1751
1752 offset -= button.rect.GetWidth();
1753 right_buttons_width += button.rect.GetWidth();
b6418695
BW		 1754 }
1755
1756
1757
1758 offset = 0;
7baac3cb 1759
b6418695
BW		 1760 // draw the buttons on the left side
1761
1762 for (i = 0; i < button_count; ++i)
1763 {
1764 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
7baac3cb 1765
b6418695
BW		 1766 if (button.location != wxLEFT)
1767 continue;
4953f8cf
BW		 1768 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1769 continue;
7baac3cb 1770
4953f8cf
BW		 1771 wxRect button_rect(offset, 1, 1000, m_rect.height);
1772
a6b0e5bd 1773 m_art->DrawButton(dc,
01372b8f 1774 wnd,
4953f8cf
BW		 1775 button_rect,
1776 button.id,
1777 button.cur_state,
1778 wxLEFT,
4953f8cf 1779 &button.rect);
7baac3cb 1780
4953f8cf
BW		 1781 offset += button.rect.GetWidth();
1782 left_buttons_width += button.rect.GetWidth();
b6418695
BW		 1783 }
1784
4953f8cf 1785 offset = left_buttons_width;
7baac3cb 1786
b0d17f7c 1787 if (offset == 0)
7baac3cb
VZ		 1788 offset += m_art->GetIndentSize();
1789
1790
41b76acd 1791 // prepare the tab-close-button array
049333c2
BW		 1792 // make sure tab button entries which aren't used are marked as hidden
1793 for (i = page_count; i < m_tab_close_buttons.GetCount(); ++i)
1794 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
7baac3cb 1795
049333c2 1796 // make sure there are enough tab button entries to accommodate all tabs
41b76acd
BW		 1797 while (m_tab_close_buttons.GetCount() < page_count)
1798 {
1799 wxAuiTabContainerButton tempbtn;
1800 tempbtn.id = wxAUI_BUTTON_CLOSE;
1801 tempbtn.location = wxCENTER;
1802 tempbtn.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1803 m_tab_close_buttons.Add(tempbtn);
1804 }
7baac3cb
VZ		 1805
1806
4abf84fb 1807 // buttons before the tab offset must be set to hidden
41b76acd
BW		 1808 for (i = 0; i < m_tab_offset; ++i)
1809 {
41b76acd
BW		 1810 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1811 }
7baac3cb
VZ		 1812
1813
b6418695 1814 // draw the tabs
cd05bf23
BW		 1815
1816 size_t active = 999;
1817 int active_offset = 0;
b0d17f7c 1818 wxRect active_rect;
4444d148 1819
cd05bf23
BW		 1820 int x_extent = 0;
1821 wxRect rect = m_rect;
1822 rect.y = 0;
cd05bf23 1823 rect.height = m_rect.height;
4444d148 1824
4953f8cf 1825 for (i = m_tab_offset; i < page_count; ++i)
cd05bf23
BW		 1826 {
1827 wxAuiNotebookPage& page = m_pages.Item(i);
41b76acd 1828 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
4444d148 1829
702b1c7e 1830 // determine if a close button is on this tab
702b1c7e
BW		 1831 if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
1832 ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
1833 {
41b76acd
BW		 1834 if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN)
1835 {
1836 tab_button.id = wxAUI_BUTTON_CLOSE;
1837 tab_button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
1838 tab_button.location = wxCENTER;
1839 }
1840 }
cedd7b22 1841 else
41b76acd
BW		 1842 {
1843 tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
702b1c7e
BW		 1844 }
1845
cd05bf23 1846 rect.x = offset;
b0d17f7c
BW		 1847 rect.width = m_rect.width - right_buttons_width - offset - 2;
1848
47b6bebb
BW		 1849 if (rect.width <= 0)
1850 break;
1851
a6b0e5bd 1852 m_art->DrawTab(dc,
01372b8f 1853 wnd,
793d4365 1854 page,
01372b8f 1855 rect,
01372b8f
BW		 1856 tab_button.cur_state,
1857 &page.rect,
1858 &tab_button.rect,
1859 &x_extent);
4444d148 1860
cd05bf23
BW		 1861 if (page.active)
1862 {
1863 active = i;
1864 active_offset = offset;
b0d17f7c 1865 active_rect = rect;
cd05bf23 1866 }
7baac3cb 1867
cd05bf23
BW		 1868 offset += x_extent;
1869 }
4444d148 1870
4abf84fb
BW		 1871
1872 // make sure to deactivate buttons which are off the screen to the right
1873 for (++i; i < m_tab_close_buttons.GetCount(); ++i)
1874 {
1875 m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
1876 }
1877
1878
cd05bf23 1879 // draw the active tab again so it stands in the foreground
4953f8cf 1880 if (active >= m_tab_offset && active < m_pages.GetCount())
cd05bf23
BW		 1881 {
1882 wxAuiNotebookPage& page = m_pages.Item(active);
1883
41b76acd
BW		 1884 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active);
1885
cd05bf23 1886 rect.x = active_offset;
a6b0e5bd 1887 m_art->DrawTab(dc,
01372b8f 1888 wnd,
793d4365 1889 page,
b0d17f7c 1890 active_rect,
01372b8f
BW		 1891 tab_button.cur_state,
1892 &page.rect,
1893 &tab_button.rect,
1894 &x_extent);
cd05bf23 1895 }
4444d148 1896
7baac3cb 1897
4953f8cf
BW		 1898 raw_dc->Blit(m_rect.x, m_rect.y,
1899 m_rect.GetWidth(), m_rect.GetHeight(),
1900 &dc, 0, 0);
cd05bf23
BW		 1901}
1902
a0c2e4a0
JS		 1903// Is the tab visible?
1904bool wxAuiTabContainer::IsTabVisible(int tabPage, int tabOffset, wxDC* dc, wxWindow* wnd)
1905{
1906 if (!dc || !dc->IsOk())
1907 return false;
1908
1909 size_t i;
1910 size_t page_count = m_pages.GetCount();
1911 size_t button_count = m_buttons.GetCount();
1912
1913 // Hasn't been rendered yet; assume it's visible
1914 if (m_tab_close_buttons.GetCount() < page_count)
1915 return true;
1916
1917 // First check if both buttons are disabled - if so, there's no need to
1918 // check further for visibility.
1919 int arrowButtonVisibleCount = 0;
1920 for (i = 0; i < button_count; ++i)
1921 {
1922 wxAuiTabContainerButton& button = m_buttons.Item(i);
1923 if (button.id == wxAUI_BUTTON_LEFT ||
1924 button.id == wxAUI_BUTTON_RIGHT)
1925 {
1926 if ((button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) == 0)
1927 arrowButtonVisibleCount ++;
1928 }
1929 }
1930
1931 // Tab must be visible
1932 if (arrowButtonVisibleCount == 0)
1933 return true;
1934
1935 // If tab is less than the given offset, it must be invisible by definition
1936 if (tabPage < tabOffset)
1937 return false;
1938
1939 // draw buttons
1940 int left_buttons_width = 0;
1941 int right_buttons_width = 0;
1942
1943 int offset = 0;
1944
1945 // calculate size of the buttons on the right side
1946 offset = m_rect.x + m_rect.width;
1947 for (i = 0; i < button_count; ++i)
1948 {
1949 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
1950
1951 if (button.location != wxRIGHT)
1952 continue;
1953 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1954 continue;
1955
1956 offset -= button.rect.GetWidth();
1957 right_buttons_width += button.rect.GetWidth();
1958 }
1959
1960 offset = 0;
1961
1962 // calculate size of the buttons on the left side
1963 for (i = 0; i < button_count; ++i)
1964 {
1965 wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
1966
1967 if (button.location != wxLEFT)
1968 continue;
1969 if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
1970 continue;
1971
1972 offset += button.rect.GetWidth();
1973 left_buttons_width += button.rect.GetWidth();
1974 }
1975
1976 offset = left_buttons_width;
1977
1978 if (offset == 0)
1979 offset += m_art->GetIndentSize();
1980
1981 wxRect active_rect;
1982
1983 wxRect rect = m_rect;
1984 rect.y = 0;
1985 rect.height = m_rect.height;
1986
1987 // See if the given page is visible at the given tab offset (effectively scroll position)
1988 for (i = tabOffset; i < page_count; ++i)
1989 {
1990 wxAuiNotebookPage& page = m_pages.Item(i);
1991 wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
1992
a0c2e4a0
JS		 1993 rect.x = offset;
1994 rect.width = m_rect.width - right_buttons_width - offset - 2;
1995
1996 if (rect.width <= 0)
1997 return false; // haven't found the tab, and we've run out of space, so return false
1998
1999 int x_extent = 0;
2000 wxSize size = m_art->GetTabSize(*dc,
2001 wnd,
2002 page.caption,
2003 page.bitmap,
2004 page.active,
2005 tab_button.cur_state,
2006 &x_extent);
2007
2008 offset += x_extent;
2009
2010 if (i == (size_t) tabPage)
2011 {
2012 // If not all of the tab is visible, and supposing there's space to display it all,
2013 // we could do better so we return false.
2014 if (((m_rect.width - right_buttons_width - offset - 2) <= 0) && ((m_rect.width - right_buttons_width - left_buttons_width) > x_extent))
2015 return false;
2016 else
2017 return true;
2018 }
2019 }
2020
2021 // Shouldn't really get here, but if it does, assume the tab is visible to prevent
2022 // further looping in calling code.
2023 return true;
2024}
2025
2026// Make the tab visible if it wasn't already
2027void wxAuiTabContainer::MakeTabVisible(int tabPage, wxWindow* win)
2028{
2029 wxClientDC dc(win);
2030 if (!IsTabVisible(tabPage, GetTabOffset(), & dc, win))
2031 {
2032 int i;
2033 for (i = 0; i < (int) m_pages.GetCount(); i++)
2034 {
2035 if (IsTabVisible(tabPage, i, & dc, win))
2036 {
2037 SetTabOffset(i);
2038 win->Refresh();
2039 return;
2040 }
2041 }
2042 }
2043}
cd05bf23
BW		 2044
2045// TabHitTest() tests if a tab was hit, passing the window pointer
2046// back if that condition was fulfilled. The function returns
2047// true if a tab was hit, otherwise false
2048bool wxAuiTabContainer::TabHitTest(int x, int y, wxWindow** hit) const
2049{
22a35096 2050 if (!m_rect.Contains(x,y))
cd05bf23 2051 return false;
7baac3cb 2052
41b76acd
BW		 2053 wxAuiTabContainerButton* btn = NULL;
2054 if (ButtonHitTest(x, y, &btn))
2055 {
2056 if (m_buttons.Index(*btn) != wxNOT_FOUND)
2057 return false;
2058 }
4444d148 2059
cd05bf23 2060 size_t i, page_count = m_pages.GetCount();
4444d148 2061
4953f8cf 2062 for (i = m_tab_offset; i < page_count; ++i)
cd05bf23
BW		 2063 {
2064 wxAuiNotebookPage& page = m_pages.Item(i);
22a35096 2065 if (page.rect.Contains(x,y))
cd05bf23 2066 {
4953f8cf
BW		 2067 if (hit)
2068 *hit = page.window;
cd05bf23
BW		 2069 return true;
2070 }
2071 }
4444d148 2072
cd05bf23
BW		 2073 return false;
2074}
2075
2076// ButtonHitTest() tests if a button was hit. The function returns
2077// true if a button was hit, otherwise false
2078bool wxAuiTabContainer::ButtonHitTest(int x, int y,
2079 wxAuiTabContainerButton** hit) const
2080{
22a35096 2081 if (!m_rect.Contains(x,y))
cd05bf23 2082 return false;
4444d148 2083
41b76acd 2084 size_t i, button_count;
7baac3cb
VZ		 2085
2086
41b76acd 2087 button_count = m_buttons.GetCount();
cd05bf23
BW		 2088 for (i = 0; i < button_count; ++i)
2089 {
2090 wxAuiTabContainerButton& button = m_buttons.Item(i);
9b405ab3
BW		 2091 if (button.rect.Contains(x,y) &&
2092 !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
2093 wxAUI_BUTTON_STATE_DISABLED)))
cd05bf23 2094 {
4953f8cf
BW		 2095 if (hit)
2096 *hit = &button;
cd05bf23
BW		 2097 return true;
2098 }
2099 }
7baac3cb 2100
41b76acd
BW		 2101 button_count = m_tab_close_buttons.GetCount();
2102 for (i = 0; i < button_count; ++i)
2103 {
2104 wxAuiTabContainerButton& button = m_tab_close_buttons.Item(i);
9b405ab3
BW		 2105 if (button.rect.Contains(x,y) &&
2106 !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
2107 wxAUI_BUTTON_STATE_DISABLED)))
41b76acd
BW		 2108 {
2109 if (hit)
2110 *hit = &button;
2111 return true;
2112 }
2113 }
7baac3cb 2114
cd05bf23
BW		 2115 return false;
2116}
2117
2118
2119
2120// the utility function ShowWnd() is the same as show,
a3a5df9d 2121// except it handles wxAuiMDIChildFrame windows as well,
cd05bf23
BW		 2122// as the Show() method on this class is "unplugged"
2123static void ShowWnd(wxWindow* wnd, bool show)
2124{
89272c55 2125#if wxUSE_MDI
a3a5df9d 2126 if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23 2127 {
a3a5df9d 2128 wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd;
cd05bf23
BW		 2129 cf->DoShow(show);
2130 }
cedd7b22 2131 else
89272c55 2132#endif
cd05bf23
BW		 2133 {
2134 wnd->Show(show);
2135 }
2136}
2137
2138
2139// DoShowHide() this function shows the active window, then
2140// hides all of the other windows (in that order)
2141void wxAuiTabContainer::DoShowHide()
2142{
2143 wxAuiNotebookPageArray& pages = GetPages();
2144 size_t i, page_count = pages.GetCount();
2145
2146 // show new active page first
2147 for (i = 0; i < page_count; ++i)
2148 {
2149 wxAuiNotebookPage& page = pages.Item(i);
2150 if (page.active)
2151 {
2152 ShowWnd(page.window, true);
2153 break;
2154 }
2155 }
2156
2157 // hide all other pages
2158 for (i = 0; i < page_count; ++i)
2159 {
2160 wxAuiNotebookPage& page = pages.Item(i);
badcaaaf
BW		 2161 if (!page.active)
2162 ShowWnd(page.window, false);
cd05bf23
BW		 2163 }
2164}
2165
2166
2167
2168
2169
2170
2171// -- wxAuiTabCtrl class implementation --
2172
2173
cd05bf23
BW		 2174
2175BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl)
2176 EVT_PAINT(wxAuiTabCtrl::OnPaint)
2177 EVT_ERASE_BACKGROUND(wxAuiTabCtrl::OnEraseBackground)
2178 EVT_SIZE(wxAuiTabCtrl::OnSize)
2179 EVT_LEFT_DOWN(wxAuiTabCtrl::OnLeftDown)
198be845 2180 EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDClick)
cd05bf23 2181 EVT_LEFT_UP(wxAuiTabCtrl::OnLeftUp)
69f5e420
BW		 2182 EVT_MIDDLE_DOWN(wxAuiTabCtrl::OnMiddleDown)
2183 EVT_MIDDLE_UP(wxAuiTabCtrl::OnMiddleUp)
2184 EVT_RIGHT_DOWN(wxAuiTabCtrl::OnRightDown)
2185 EVT_RIGHT_UP(wxAuiTabCtrl::OnRightUp)
cd05bf23
BW		 2186 EVT_MOTION(wxAuiTabCtrl::OnMotion)
2187 EVT_LEAVE_WINDOW(wxAuiTabCtrl::OnLeaveWindow)
c58ba15f 2188 EVT_AUINOTEBOOK_BUTTON(wxID_ANY, wxAuiTabCtrl::OnButton)
a0c2e4a0
JS		 2189 EVT_SET_FOCUS(wxAuiTabCtrl::OnSetFocus)
2190 EVT_KILL_FOCUS(wxAuiTabCtrl::OnKillFocus)
2191 EVT_CHAR(wxAuiTabCtrl::OnChar)
45ca0e77 2192 EVT_MOUSE_CAPTURE_LOST(wxAuiTabCtrl::OnCaptureLost)
cd05bf23
BW		 2193END_EVENT_TABLE()
2194
2195
2196wxAuiTabCtrl::wxAuiTabCtrl(wxWindow* parent,
2197 wxWindowID id,
2198 const wxPoint& pos,
2199 const wxSize& size,
4444d148 2200 long style) : wxControl(parent, id, pos, size, style)
cd05bf23 2201{
c7bfb76a 2202 SetName(wxT("wxAuiTabCtrl"));
cd05bf23
BW		 2203 m_click_pt = wxDefaultPosition;
2204 m_is_dragging = false;
2205 m_hover_button = NULL;
9b3f654a 2206 m_pressed_button = NULL;
cd05bf23
BW		 2207}
2208
26da5e4f
BW		 2209wxAuiTabCtrl::~wxAuiTabCtrl()
2210{
2211}
cd05bf23
BW		 2212
2213void wxAuiTabCtrl::OnPaint(wxPaintEvent&)
2214{
2215 wxPaintDC dc(this);
4444d148 2216
cd05bf23 2217 dc.SetFont(GetFont());
4444d148 2218
cd05bf23 2219 if (GetPageCount() > 0)
01372b8f 2220 Render(&dc, this);
cd05bf23
BW		 2221}
2222
2223void wxAuiTabCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2224{
2225}
2226
2227void wxAuiTabCtrl::OnSize(wxSizeEvent& evt)
2228{
2229 wxSize s = evt.GetSize();
2230 wxRect r(0, 0, s.GetWidth(), s.GetHeight());
2231 SetRect(r);
2232}
2233
2234void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt)
2235{
2236 CaptureMouse();
2237 m_click_pt = wxDefaultPosition;
2238 m_is_dragging = false;
08c068a4 2239 m_click_tab = NULL;
9b3f654a 2240 m_pressed_button = NULL;
4444d148 2241
760d3542 2242
cd05bf23
BW		 2243 wxWindow* wnd;
2244 if (TabHitTest(evt.m_x, evt.m_y, &wnd))
9b405ab3 2245 {
049333c2 2246 int new_selection = GetIdxFromWindow(wnd);
7baac3cb 2247
68fd4f2c
BW		 2248 // wxAuiNotebooks always want to receive this event
2249 // even if the tab is already active, because they may
2250 // have multiple tab controls
2251 if (new_selection != GetActivePage() ||
2252 GetParent()->IsKindOf(CLASSINFO(wxAuiNotebook)))
049333c2
BW		 2253 {
2254 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2255 e.SetSelection(new_selection);
2256 e.SetOldSelection(GetActivePage());
2257 e.SetEventObject(this);
2258 GetEventHandler()->ProcessEvent(e);
2259 }
4444d148 2260
cd05bf23
BW		 2261 m_click_pt.x = evt.m_x;
2262 m_click_pt.y = evt.m_y;
08c068a4 2263 m_click_tab = wnd;
cd05bf23 2264 }
7baac3cb 2265
cd05bf23
BW		 2266 if (m_hover_button)
2267 {
9b3f654a
BW		 2268 m_pressed_button = m_hover_button;
2269 m_pressed_button->cur_state = wxAUI_BUTTON_STATE_PRESSED;
cd05bf23
BW		 2270 Refresh();
2271 Update();
2272 }
2273}
2274
45ca0e77
BW		 2275void wxAuiTabCtrl::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
2276{
2277}
2278
9b3f654a 2279void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt)
cd05bf23
BW		 2280{
2281 if (GetCapture() == this)
2282 ReleaseMouse();
4444d148 2283
cd05bf23
BW		 2284 if (m_is_dragging)
2285 {
d16619f8 2286 m_is_dragging = false;
cedd7b22 2287
cd05bf23 2288 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, m_windowId);
08c068a4
BW		 2289 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2290 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2291 evt.SetEventObject(this);
2292 GetEventHandler()->ProcessEvent(evt);
cedd7b22 2293
cd05bf23
BW		 2294 return;
2295 }
4444d148 2296
9b3f654a 2297 if (m_pressed_button)
cd05bf23 2298 {
9b3f654a
BW		 2299 // make sure we're still clicking the button
2300 wxAuiTabContainerButton* button = NULL;
2301 if (!ButtonHitTest(evt.m_x, evt.m_y, &button))
2302 return;
7baac3cb 2303
9b3f654a
BW		 2304 if (button != m_pressed_button)
2305 {
2306 m_pressed_button = NULL;
2307 return;
2308 }
2309
cd05bf23
BW		 2310 Refresh();
2311 Update();
4444d148 2312
9b3f654a 2313 if (!(m_pressed_button->cur_state & wxAUI_BUTTON_STATE_DISABLED))
25d7497c
BW		 2314 {
2315 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, m_windowId);
9b362935 2316 evt.SetSelection(GetIdxFromWindow(m_click_tab));
9b3f654a 2317 evt.SetInt(m_pressed_button->id);
25d7497c
BW		 2318 evt.SetEventObject(this);
2319 GetEventHandler()->ProcessEvent(evt);
2320 }
7baac3cb 2321
9b3f654a 2322 m_pressed_button = NULL;
cd05bf23 2323 }
4444d148 2324
cd05bf23
BW		 2325 m_click_pt = wxDefaultPosition;
2326 m_is_dragging = false;
08c068a4 2327 m_click_tab = NULL;
cd05bf23
BW		 2328}
2329
69f5e420
BW		 2330void wxAuiTabCtrl::OnMiddleUp(wxMouseEvent& evt)
2331{
2332 wxWindow* wnd = NULL;
2333 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2334 return;
2335
2336 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId);
2337 e.SetEventObject(this);
2338 e.SetSelection(GetIdxFromWindow(wnd));
2339 GetEventHandler()->ProcessEvent(e);
2340}
2341
2342void wxAuiTabCtrl::OnMiddleDown(wxMouseEvent& evt)
2343{
2344 wxWindow* wnd = NULL;
2345 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2346 return;
2347
2348 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId);
2349 e.SetEventObject(this);
2350 e.SetSelection(GetIdxFromWindow(wnd));
2351 GetEventHandler()->ProcessEvent(e);
2352}
2353
2354void wxAuiTabCtrl::OnRightUp(wxMouseEvent& evt)
2355{
2356 wxWindow* wnd = NULL;
2357 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2358 return;
2359
2360 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId);
2361 e.SetEventObject(this);
2362 e.SetSelection(GetIdxFromWindow(wnd));
2363 GetEventHandler()->ProcessEvent(e);
2364}
2365
2366void wxAuiTabCtrl::OnRightDown(wxMouseEvent& evt)
2367{
2368 wxWindow* wnd = NULL;
2369 if (!TabHitTest(evt.m_x, evt.m_y, &wnd))
2370 return;
2371
2372 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId);
2373 e.SetEventObject(this);
2374 e.SetSelection(GetIdxFromWindow(wnd));
2375 GetEventHandler()->ProcessEvent(e);
2376}
2377
198be845
JS		 2378void wxAuiTabCtrl::OnLeftDClick(wxMouseEvent& evt)
2379{
2380 wxWindow* wnd;
2381 wxAuiTabContainerButton* button;
2382 if (!TabHitTest(evt.m_x, evt.m_y, &wnd) && !ButtonHitTest(evt.m_x, evt.m_y, &button))
2383 {
2384 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
2385 e.SetEventObject(this);
2386 GetEventHandler()->ProcessEvent(e);
2387 }
2388}
2389
cd05bf23
BW		 2390void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt)
2391{
2392 wxPoint pos = evt.GetPosition();
2393
2394 // check if the mouse is hovering above a button
2395 wxAuiTabContainerButton* button;
2396 if (ButtonHitTest(pos.x, pos.y, &button))
2397 {
b6418695
BW		 2398 if (m_hover_button && button != m_hover_button)
2399 {
2400 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2401 m_hover_button = NULL;
2402 Refresh();
2403 Update();
2404 }
7baac3cb 2405
cd05bf23
BW		 2406 if (button->cur_state != wxAUI_BUTTON_STATE_HOVER)
2407 {
2408 button->cur_state = wxAUI_BUTTON_STATE_HOVER;
2409 Refresh();
2410 Update();
2411 m_hover_button = button;
2412 return;
2413 }
2414 }
cedd7b22 2415 else
cd05bf23
BW		 2416 {
2417 if (m_hover_button)
2418 {
2419 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2420 m_hover_button = NULL;
2421 Refresh();
2422 Update();
2423 }
2424 }
4444d148
WS		 2425
2426
cd05bf23
BW		 2427 if (!evt.LeftIsDown() || m_click_pt == wxDefaultPosition)
2428 return;
4444d148 2429
cd05bf23
BW		 2430 if (m_is_dragging)
2431 {
2432 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, m_windowId);
08c068a4
BW		 2433 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2434 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2435 evt.SetEventObject(this);
2436 GetEventHandler()->ProcessEvent(evt);
2437 return;
4444d148
WS		 2438 }
2439
2440
cd05bf23
BW		 2441 int drag_x_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_X);
2442 int drag_y_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_Y);
2443
2444 if (abs(pos.x - m_click_pt.x) > drag_x_threshold ||
2445 abs(pos.y - m_click_pt.y) > drag_y_threshold)
2446 {
2447 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, m_windowId);
08c068a4
BW		 2448 evt.SetSelection(GetIdxFromWindow(m_click_tab));
2449 evt.SetOldSelection(evt.GetSelection());
cd05bf23
BW		 2450 evt.SetEventObject(this);
2451 GetEventHandler()->ProcessEvent(evt);
4444d148 2452
cd05bf23
BW		 2453 m_is_dragging = true;
2454 }
2455}
2456
2457void wxAuiTabCtrl::OnLeaveWindow(wxMouseEvent& WXUNUSED(event))
2458{
2459 if (m_hover_button)
2460 {
2461 m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
2462 m_hover_button = NULL;
2463 Refresh();
2464 Update();
2465 }
2466}
2467
4953f8cf
BW		 2468void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event)
2469{
2470 int button = event.GetInt();
7baac3cb 2471
4953f8cf
BW		 2472 if (button == wxAUI_BUTTON_LEFT || button == wxAUI_BUTTON_RIGHT)
2473 {
2474 if (button == wxAUI_BUTTON_LEFT)
2475 {
2476 if (GetTabOffset() > 0)
2477 {
2478 SetTabOffset(GetTabOffset()-1);
2479 Refresh();
2480 Update();
2481 }
2482 }
cedd7b22 2483 else
4953f8cf
BW		 2484 {
2485 SetTabOffset(GetTabOffset()+1);
2486 Refresh();
2487 Update();
2488 }
01372b8f 2489 }
cedd7b22 2490 else if (button == wxAUI_BUTTON_WINDOWLIST)
01372b8f 2491 {
793d4365 2492 int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage());
7baac3cb 2493
01372b8f
BW		 2494 if (idx != -1)
2495 {
2496 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2497 e.SetSelection(idx);
2498 e.SetOldSelection(GetActivePage());
2499 e.SetEventObject(this);
2500 GetEventHandler()->ProcessEvent(e);
2501 }
4953f8cf 2502 }
cedd7b22 2503 else
4953f8cf
BW		 2504 {
2505 event.Skip();
2506 }
2507}
cd05bf23 2508
a0c2e4a0
JS		 2509void wxAuiTabCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
2510{
2511 Refresh();
2512}
2513
2514void wxAuiTabCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event))
2515{
2516 Refresh();
2517}
2518
2519void wxAuiTabCtrl::OnChar(wxKeyEvent& event)
2520{
2521 if (GetActivePage() == -1)
2522 {
2523 event.Skip();
2524 return;
2525 }
2526
2527 // We can't leave tab processing to the system; on Windows, tabs and keys
2528 // get eaten by the system and not processed properly if we specify both
2529 // wxTAB_TRAVERSAL and wxWANTS_CHARS. And if we specify just wxTAB_TRAVERSAL,
2530 // we don't key arrow key events.
2531
2532 int key = event.GetKeyCode();
2533
2534 if (key == WXK_NUMPAD_PAGEUP)
2535 key = WXK_PAGEUP;
2536 if (key == WXK_NUMPAD_PAGEDOWN)
2537 key = WXK_PAGEDOWN;
2538 if (key == WXK_NUMPAD_HOME)
2539 key = WXK_HOME;
2540 if (key == WXK_NUMPAD_END)
2541 key = WXK_END;
2542 if (key == WXK_NUMPAD_LEFT)
2543 key = WXK_LEFT;
2544 if (key == WXK_NUMPAD_RIGHT)
2545 key = WXK_RIGHT;
2546
2547 if (key == WXK_TAB || key == WXK_PAGEUP || key == WXK_PAGEDOWN)
2548 {
2549 bool bCtrlDown = event.ControlDown();
2550 bool bShiftDown = event.ShiftDown();
2551
2552 bool bForward = (key == WXK_TAB && !bShiftDown) || (key == WXK_PAGEDOWN);
2553 bool bWindowChange = (key == WXK_PAGEUP) || (key == WXK_PAGEDOWN) || bCtrlDown;
2554 bool bFromTab = (key == WXK_TAB);
2555
2556 wxAuiNotebook* nb = wxDynamicCast(GetParent(), wxAuiNotebook);
2557 if (!nb)
2558 {
2559 event.Skip();
2560 return;
2561 }
2562
2563 wxNavigationKeyEvent keyEvent;
2564 keyEvent.SetDirection(bForward);
2565 keyEvent.SetWindowChange(bWindowChange);
2566 keyEvent.SetFromTab(bFromTab);
2567 keyEvent.SetEventObject(nb);
2568
2569 if (!nb->GetEventHandler()->ProcessEvent(keyEvent))
2570 {
2571 // Not processed? Do an explicit tab into the page.
2572 wxWindow* win = GetWindowFromIdx(GetActivePage());
2573 if (win)
2574 win->SetFocus();
2575 }
2576 return;
2577 }
2578
2579 if (m_pages.GetCount() < 2)
2580 {
2581 event.Skip();
2582 return;
2583 }
2584
2585 int newPage = -1;
2586
5c58a3a9
VZ		 2587 int forwardKey, backwardKey;
2588 if (GetLayoutDirection() == wxLayout_RightToLeft)
2589 {
2590 forwardKey = WXK_LEFT;
2591 backwardKey = WXK_RIGHT;
2592 }
2593 else
2594 {
2595 forwardKey = WXK_RIGHT;
2596 backwardKey = WXK_LEFT;
2597 }
2598
2599 if (key == forwardKey)
a0c2e4a0
JS		 2600 {
2601 if (m_pages.GetCount() > 1)
2602 {
2603 if (GetActivePage() == -1)
2604 newPage = 0;
2605 else if (GetActivePage() < (int) (m_pages.GetCount() - 1))
2606 newPage = GetActivePage() + 1;
2607 }
2608 }
5c58a3a9 2609 else if (key == backwardKey)
a0c2e4a0
JS		 2610 {
2611 if (m_pages.GetCount() > 1)
2612 {
2613 if (GetActivePage() == -1)
2614 newPage = (int) (m_pages.GetCount() - 1);
2615 else if (GetActivePage() > 0)
2616 newPage = GetActivePage() - 1;
2617 }
2618 }
2619 else if (key == WXK_HOME)
2620 {
2621 newPage = 0;
2622 }
2623 else if (key == WXK_END)
2624 {
2625 newPage = (int) (m_pages.GetCount() - 1);
2626 }
2627 else
2628 event.Skip();
2629
2630 if (newPage != -1)
2631 {
2632 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
2633 e.SetSelection(newPage);
2634 e.SetOldSelection(newPage);
2635 e.SetEventObject(this);
2636 this->GetEventHandler()->ProcessEvent(e);
2637 }
2638 else
2639 event.Skip();
2640}
2641
cd05bf23
BW		 2642// wxTabFrame is an interesting case. It's important that all child pages
2643// of the multi-notebook control are all actually children of that control
2644// (and not grandchildren). wxTabFrame facilitates this. There is one
2645// instance of wxTabFrame for each tab control inside the multi-notebook.
2646// It's important to know that wxTabFrame is not a real window, but it merely
2647// used to capture the dimensions/positioning of the internal tab control and
2648// it's managed page windows
2649
2650class wxTabFrame : public wxWindow
2651{
2652public:
2653
2654 wxTabFrame()
2655 {
2656 m_tabs = NULL;
2657 m_rect = wxRect(0,0,200,200);
da5e85d9
BW		 2658 m_tab_ctrl_height = 20;
2659 }
4444d148 2660
cedd7b22
PC		 2661 ~wxTabFrame()
2662 {
2663 wxDELETE(m_tabs);
2664 }
bd4e0834 2665
da5e85d9
BW		 2666 void SetTabCtrlHeight(int h)
2667 {
2668 m_tab_ctrl_height = h;
cd05bf23 2669 }
4444d148 2670
cedd7b22 2671protected:
cd05bf23
BW		 2672 void DoSetSize(int x, int y,
2673 int width, int height,
2674 int WXUNUSED(sizeFlags = wxSIZE_AUTO))
2675 {
2676 m_rect = wxRect(x, y, width, height);
2677 DoSizing();
2678 }
4444d148 2679
cd05bf23
BW		 2680 void DoGetClientSize(int* x, int* y) const
2681 {
2682 *x = m_rect.width;
2683 *y = m_rect.height;
2684 }
4f450f41 2685
cedd7b22 2686public:
4f450f41 2687 bool Show( bool WXUNUSED(show = true) ) { return false; }
4444d148 2688
cd05bf23
BW		 2689 void DoSizing()
2690 {
2691 if (!m_tabs)
2692 return;
4444d148 2693
64178c36
JS		 2694 if (m_tabs->IsFrozen() || m_tabs->GetParent()->IsFrozen())
2695 return;
2696
b0d17f7c 2697 m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
134198f1
JS		 2698 if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
2699 {
2700 m_tab_rect = wxRect (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
2701 m_tabs->SetSize (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
2702 m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
2703 }
2704 else //TODO: if (GetFlags() & wxAUI_NB_TOP)
2705 {
2706 m_tab_rect = wxRect (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
2707 m_tabs->SetSize (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
2708 m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
2709 }
2710 // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
2711 // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
2712
cd05bf23 2713 m_tabs->Refresh();
9d59bf68 2714 m_tabs->Update();
4444d148 2715
cd05bf23
BW		 2716 wxAuiNotebookPageArray& pages = m_tabs->GetPages();
2717 size_t i, page_count = pages.GetCount();
4444d148 2718
cd05bf23
BW		 2719 for (i = 0; i < page_count; ++i)
2720 {
f96f6a88
VZ		 2721 int height = m_rect.height - m_tab_ctrl_height;
2722 if ( height < 0 )
2723 {
2724 // avoid passing negative height to wxWindow::SetSize(), this
2725 // results in assert failures/GTK+ warnings
2726 height = 0;
2727 }
2728
cd05bf23 2729 wxAuiNotebookPage& page = pages.Item(i);
134198f1
JS		 2730 if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
2731 {
f96f6a88 2732 page.window->SetSize(m_rect.x, m_rect.y, m_rect.width, height);
134198f1
JS		 2733 }
2734 else //TODO: if (GetFlags() & wxAUI_NB_TOP)
2735 {
2736 page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height,
f96f6a88 2737 m_rect.width, height);
134198f1
JS		 2738 }
2739 // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
2740 // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
4444d148 2741
89272c55 2742#if wxUSE_MDI
a3a5df9d 2743 if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23 2744 {
a3a5df9d 2745 wxAuiMDIChildFrame* wnd = (wxAuiMDIChildFrame*)page.window;
cd05bf23
BW		 2746 wnd->ApplyMDIChildFrameRect();
2747 }
89272c55 2748#endif
cd05bf23
BW		 2749 }
2750 }
2751
cedd7b22 2752protected:
134e83cb
BW		 2753 void DoGetSize(int* x, int* y) const
2754 {
2755 if (x)
2756 *x = m_rect.GetWidth();
2757 if (y)
2758 *y = m_rect.GetHeight();
2759 }
4444d148 2760
cedd7b22 2761public:
134e83cb
BW		 2762 void Update()
2763 {
2764 // does nothing
2765 }
4444d148 2766
cd05bf23
BW		 2767 wxRect m_rect;
2768 wxRect m_tab_rect;
2769 wxAuiTabCtrl* m_tabs;
da5e85d9 2770 int m_tab_ctrl_height;
cd05bf23
BW		 2771};
2772
2773
7ebc40e8 2774const int wxAuiBaseTabCtrlId = 5380;
cd05bf23
BW		 2775
2776
a3a5df9d 2777// -- wxAuiNotebook class implementation --
cd05bf23 2778
3c778901
VZ		 2779#define EVT_AUI_RANGE(id1, id2, event, func) \
2780 wx__DECLARE_EVT2(event, id1, id2, wxAuiNotebookEventHandler(func))
2781
a3a5df9d 2782BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl)
9fbb7d80 2783 EVT_SIZE(wxAuiNotebook::OnSize)
5bf3f27f 2784 EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook)
3c778901 2785 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2786 wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING,
a3a5df9d 2787 wxAuiNotebook::OnTabClicked)
3c778901 2788 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2789 wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG,
a3a5df9d 2790 wxAuiNotebook::OnTabBeginDrag)
3c778901 2791 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2792 wxEVT_COMMAND_AUINOTEBOOK_END_DRAG,
a3a5df9d 2793 wxAuiNotebook::OnTabEndDrag)
3c778901 2794 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2795 wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION,
a3a5df9d 2796 wxAuiNotebook::OnTabDragMotion)
3c778901 2797 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
cd05bf23 2798 wxEVT_COMMAND_AUINOTEBOOK_BUTTON,
a3a5df9d 2799 wxAuiNotebook::OnTabButton)
3c778901 2800 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
69f5e420
BW		 2801 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN,
2802 wxAuiNotebook::OnTabMiddleDown)
3c778901 2803 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
69f5e420
BW		 2804 wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP,
2805 wxAuiNotebook::OnTabMiddleUp)
3c778901 2806 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
69f5e420
BW		 2807 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN,
2808 wxAuiNotebook::OnTabRightDown)
3c778901 2809 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
69f5e420
BW		 2810 wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP,
2811 wxAuiNotebook::OnTabRightUp)
3c778901 2812 EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
198be845
JS		 2813 wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK,
2814 wxAuiNotebook::OnTabBgDClick)
5bf3f27f 2815 EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook)
c7bfb76a 2816
5bf3f27f 2817#ifdef wxHAS_NATIVE_TAB_TRAVERSAL
c7bfb76a 2818 WX_EVENT_TABLE_CONTROL_CONTAINER(wxAuiNotebook)
5bf3f27f
JS		 2819#else
2820 // Avoid clash with container event handler functions
2821 EVT_SET_FOCUS(wxAuiNotebook::OnFocus)
2822#endif
cd05bf23
BW		 2823END_EVENT_TABLE()
2824
c7bfb76a
JS		 2825WX_DELEGATE_TO_CONTROL_CONTAINER(wxAuiNotebook, wxControl)
2826
a3a5df9d 2827wxAuiNotebook::wxAuiNotebook()
cd05bf23
BW		 2828{
2829 m_curpage = -1;
7ebc40e8 2830 m_tab_id_counter = wxAuiBaseTabCtrlId;
cd05bf23 2831 m_dummy_wnd = NULL;
da5e85d9 2832 m_tab_ctrl_height = 20;
9fbb7d80 2833 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2834 m_requested_tabctrl_height = -1;
cd05bf23
BW		 2835}
2836
a3a5df9d 2837wxAuiNotebook::wxAuiNotebook(wxWindow *parent,
cd05bf23
BW		 2838 wxWindowID id,
2839 const wxPoint& pos,
2840 const wxSize& size,
2841 long style) : wxControl(parent, id, pos, size, style)
2842{
9fbb7d80
BW		 2843 m_dummy_wnd = NULL;
2844 m_requested_bmp_size = wxDefaultSize;
ca0d4407 2845 m_requested_tabctrl_height = -1;
702b1c7e 2846 InitNotebook(style);
cd05bf23
BW		 2847}
2848
a3a5df9d 2849bool wxAuiNotebook::Create(wxWindow* parent,
cd05bf23
BW		 2850 wxWindowID id,
2851 const wxPoint& pos,
2852 const wxSize& size,
2853 long style)
2854{
2855 if (!wxControl::Create(parent, id, pos, size, style))
2856 return false;
4444d148 2857
702b1c7e 2858 InitNotebook(style);
4444d148 2859
cd05bf23
BW		 2860 return true;
2861}
2862
2863// InitNotebook() contains common initialization
2864// code called by all constructors
a3a5df9d 2865void wxAuiNotebook::InitNotebook(long style)
cd05bf23 2866{
c7bfb76a
JS		 2867 WX_INIT_CONTROL_CONTAINER();
2868 // SetCanFocus(false);
2869
2870 SetName(wxT("wxAuiNotebook"));
da5e85d9 2871 m_curpage = -1;
7ebc40e8 2872 m_tab_id_counter = wxAuiBaseTabCtrlId;
da5e85d9 2873 m_dummy_wnd = NULL;
702b1c7e 2874 m_flags = (unsigned int)style;
ca0d4407 2875 m_tab_ctrl_height = 20;
c58ba15f 2876
cd05bf23
BW		 2877 m_normal_font = *wxNORMAL_FONT;
2878 m_selected_font = *wxNORMAL_FONT;
2879 m_selected_font.SetWeight(wxBOLD);
4444d148 2880
b0d17f7c 2881 SetArtProvider(new wxAuiDefaultTabArt);
4444d148
WS		 2882
2883 m_dummy_wnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0));
cd05bf23
BW		 2884 m_dummy_wnd->SetSize(200, 200);
2885 m_dummy_wnd->Show(false);
4444d148 2886
cd05bf23 2887 m_mgr.SetManagedWindow(this);
a6b7a521
VZ		 2888 m_mgr.SetFlags(wxAUI_MGR_DEFAULT);
2889 m_mgr.SetDockSizeConstraint(1.0, 1.0); // no dock size constraint
4444d148 2890
cd05bf23 2891 m_mgr.AddPane(m_dummy_wnd,
9fbb7d80 2892 wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false));
4444d148 2893
cd05bf23
BW		 2894 m_mgr.Update();
2895}
2896
a3a5df9d 2897wxAuiNotebook::~wxAuiNotebook()
cd05bf23 2898{
18b40f30 2899 // Indicate we're deleting pages
c6212a0c 2900 SendDestroyEvent();
18b40f30 2901
1c0955dd
JS		 2902 while ( GetPageCount() > 0 )
2903 DeletePage(0);
2904
cd05bf23
BW		 2905 m_mgr.UnInit();
2906}
2907
a3a5df9d 2908void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art)
3f69756e
BW		 2909{
2910 m_tabs.SetArtProvider(art);
7baac3cb 2911
ca0d4407 2912 UpdateTabCtrlHeight();
2b9aac33
BW		 2913}
2914
ca0d4407
BW		 2915// SetTabCtrlHeight() is the highest-level override of the
2916// tab height. A call to this function effectively enforces a
2917// specified tab ctrl height, overriding all other considerations,
2918// such as text or bitmap height. It overrides any call to
2919// SetUniformBitmapSize(). Specifying a height of -1 reverts
2920// any previous call and returns to the default behavior
2921
2922void wxAuiNotebook::SetTabCtrlHeight(int height)
2923{
2924 m_requested_tabctrl_height = height;
c58ba15f 2925
ca0d4407
BW		 2926 // if window is already initialized, recalculate the tab height
2927 if (m_dummy_wnd)
2928 {
2929 UpdateTabCtrlHeight();
2930 }
2931}
2932
2933
2934// SetUniformBitmapSize() ensures that all tabs will have
2935// the same height, even if some tabs don't have bitmaps
2936// Passing wxDefaultSize to this function will instruct
2937// the control to use dynamic tab height-- so when a tab
2938// with a large bitmap is added, the tab ctrl's height will
2939// automatically increase to accommodate the bitmap
2940
9fbb7d80
BW		 2941void wxAuiNotebook::SetUniformBitmapSize(const wxSize& size)
2942{
2943 m_requested_bmp_size = size;
c58ba15f 2944
9fbb7d80 2945 // if window is already initialized, recalculate the tab height
dbbe02ea
BW		 2946 if (m_dummy_wnd)
2947 {
ca0d4407 2948 UpdateTabCtrlHeight();
dbbe02ea 2949 }
9fbb7d80
BW		 2950}
2951
ca0d4407
BW		 2952// UpdateTabCtrlHeight() does the actual tab resizing. It's meant
2953// to be used interally
2954void wxAuiNotebook::UpdateTabCtrlHeight()
2b9aac33 2955{
ca0d4407
BW		 2956 // get the tab ctrl height we will use
2957 int height = CalculateTabCtrlHeight();
c58ba15f 2958
2b9aac33
BW		 2959 // if the tab control height needs to change, update
2960 // all of our tab controls with the new height
2961 if (m_tab_ctrl_height != height)
b0d17f7c 2962 {
2b9aac33 2963 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 2964
2b9aac33 2965 m_tab_ctrl_height = height;
7baac3cb 2966
2b9aac33
BW		 2967 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
2968 size_t i, pane_count = all_panes.GetCount();
2969 for (i = 0; i < pane_count; ++i)
2970 {
2971 wxAuiPaneInfo& pane = all_panes.Item(i);
2972 if (pane.name == wxT("dummy"))
2973 continue;
2974 wxTabFrame* tab_frame = (wxTabFrame*)pane.window;
2975 wxAuiTabCtrl* tabctrl = tab_frame->m_tabs;
2976 tab_frame->SetTabCtrlHeight(m_tab_ctrl_height);
2977 tabctrl->SetArtProvider(art->Clone());
2978 tab_frame->DoSizing();
2979 }
b0d17f7c 2980 }
3f69756e
BW		 2981}
2982
9fbb7d80
BW		 2983void wxAuiNotebook::UpdateHintWindowSize()
2984{
2985 wxSize size = CalculateNewSplitSize();
c58ba15f 2986
9fbb7d80
BW		 2987 // the placeholder hint window should be set to this size
2988 wxAuiPaneInfo& info = m_mgr.GetPane(wxT("dummy"));
2989 if (info.IsOk())
2990 {
2991 info.MinSize(size);
2992 info.BestSize(size);
2993 m_dummy_wnd->SetSize(size);
2994 }
2995}
2996
2997
2998// calculates the size of the new split
2999wxSize wxAuiNotebook::CalculateNewSplitSize()
3000{
3001 // count number of tab controls
3002 int tab_ctrl_count = 0;
3003 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
3004 size_t i, pane_count = all_panes.GetCount();
3005 for (i = 0; i < pane_count; ++i)
3006 {
3007 wxAuiPaneInfo& pane = all_panes.Item(i);
3008 if (pane.name == wxT("dummy"))
3009 continue;
3010 tab_ctrl_count++;
3011 }
3012
3013 wxSize new_split_size;
c58ba15f 3014
9fbb7d80
BW		 3015 // if there is only one tab control, the first split
3016 // should happen around the middle
3017 if (tab_ctrl_count < 2)
3018 {
3019 new_split_size = GetClientSize();
3020 new_split_size.x /= 2;
3021 new_split_size.y /= 2;
3022 }
cedd7b22 3023 else
9fbb7d80
BW		 3024 {
3025 // this is in place of a more complicated calculation
3026 // that needs to be implemented
3027 new_split_size = wxSize(180,180);
3028 }
c58ba15f 3029
9fbb7d80
BW		 3030 return new_split_size;
3031}
3032
2b9aac33
BW		 3033int wxAuiNotebook::CalculateTabCtrlHeight()
3034{
ca0d4407
BW		 3035 // if a fixed tab ctrl height is specified,
3036 // just return that instead of calculating a
3037 // tab height
3038 if (m_requested_tabctrl_height != -1)
3039 return m_requested_tabctrl_height;
c58ba15f 3040
2b9aac33
BW		 3041 // find out new best tab height
3042 wxAuiTabArt* art = m_tabs.GetArtProvider();
7baac3cb 3043
9fbb7d80
BW		 3044 return art->GetBestTabCtrlSize(this,
3045 m_tabs.GetPages(),
3046 m_requested_bmp_size);
2b9aac33
BW		 3047}
3048
3049
e0dc13d4 3050wxAuiTabArt* wxAuiNotebook::GetArtProvider() const
3f69756e
BW		 3051{
3052 return m_tabs.GetArtProvider();
3053}
3054
0ce53f32
BW		 3055void wxAuiNotebook::SetWindowStyleFlag(long style)
3056{
3057 wxControl::SetWindowStyleFlag(style);
7baac3cb 3058
0ce53f32 3059 m_flags = (unsigned int)style;
7baac3cb 3060
0ce53f32
BW		 3061 // if the control is already initialized
3062 if (m_mgr.GetManagedWindow() == (wxWindow*)this)
3063 {
3064 // let all of the tab children know about the new style
7baac3cb 3065
0ce53f32
BW		 3066 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
3067 size_t i, pane_count = all_panes.GetCount();
3068 for (i = 0; i < pane_count; ++i)
3069 {
3070 wxAuiPaneInfo& pane = all_panes.Item(i);
3071 if (pane.name == wxT("dummy"))
3072 continue;
97ac2d5e
BW		 3073 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
3074 wxAuiTabCtrl* tabctrl = tabframe->m_tabs;
0ce53f32 3075 tabctrl->SetFlags(m_flags);
97ac2d5e 3076 tabframe->DoSizing();
0ce53f32
BW		 3077 tabctrl->Refresh();
3078 tabctrl->Update();
3079 }
3080 }
3081}
3082
3083
a3a5df9d 3084bool wxAuiNotebook::AddPage(wxWindow* page,
cd05bf23
BW		 3085 const wxString& caption,
3086 bool select,
3087 const wxBitmap& bitmap)
3088{
3089 return InsertPage(GetPageCount(), page, caption, select, bitmap);
3090}
4444d148 3091
a3a5df9d 3092bool wxAuiNotebook::InsertPage(size_t page_idx,
cd05bf23
BW		 3093 wxWindow* page,
3094 const wxString& caption,
3095 bool select,
3096 const wxBitmap& bitmap)
3097{
c36cdfc0
BW		 3098 wxASSERT_MSG(page, wxT("page pointer must be non-NULL"));
3099 if (!page)
3100 return false;
5c58a3a9 3101
3d9b52a8
JS		 3102 page->Reparent(this);
3103
cd05bf23
BW		 3104 wxAuiNotebookPage info;
3105 info.window = page;
3106 info.caption = caption;
3107 info.bitmap = bitmap;
3108 info.active = false;
3109
3110 // if there are currently no tabs, the first added
3111 // tab must be active
3112 if (m_tabs.GetPageCount() == 0)
3113 info.active = true;
3114
3115 m_tabs.InsertPage(page, info, page_idx);
3116
298773ec
BW		 3117 // if that was the first page added, even if
3118 // select is false, it must become the "current page"
3119 // (though no select events will be fired)
3120 if (!select && m_tabs.GetPageCount() == 1)
092d7f88
BW		 3121 select = true;
3122 //m_curpage = GetPageIndex(page);
298773ec 3123
cd05bf23
BW		 3124 wxAuiTabCtrl* active_tabctrl = GetActiveTabCtrl();
3125 if (page_idx >= active_tabctrl->GetPageCount())
3126 active_tabctrl->AddPage(page, info);
cedd7b22 3127 else
cd05bf23 3128 active_tabctrl->InsertPage(page, info, page_idx);
4444d148 3129
ca0d4407 3130 UpdateTabCtrlHeight();
cd05bf23
BW		 3131 DoSizing();
3132 active_tabctrl->DoShowHide();
4444d148 3133
3d9b52a8
JS		 3134 // adjust selected index
3135 if(m_curpage >= (int) page_idx)
3136 m_curpage++;
3137
cd05bf23
BW		 3138 if (select)
3139 {
849c353a 3140 SetSelectionToWindow(page);
cd05bf23 3141 }
4444d148 3142
cd05bf23
BW		 3143 return true;
3144}
3145
3146
3147// DeletePage() removes a tab from the multi-notebook,
3148// and destroys the window as well
a3a5df9d 3149bool wxAuiNotebook::DeletePage(size_t page_idx)
7baac3cb 3150{
fd749f4a
BW		 3151 if (page_idx >= m_tabs.GetPageCount())
3152 return false;
cedd7b22 3153
4444d148 3154 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
cedd7b22 3155
fd749f4a
BW		 3156 // hide the window in advance, as this will
3157 // prevent flicker
3158 ShowWnd(wnd, false);
5d3aeb0f
BW		 3159
3160 if (!RemovePage(page_idx))
3161 return false;
3162
89272c55 3163#if wxUSE_MDI
5d3aeb0f
BW		 3164 // actually destroy the window now
3165 if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
3166 {
3167 // delete the child frame with pending delete, as is
3168 // customary with frame windows
3169 if (!wxPendingDelete.Member(wnd))
3170 wxPendingDelete.Append(wnd);
3171 }
cedd7b22 3172 else
89272c55 3173#endif
5d3aeb0f
BW		 3174 {
3175 wnd->Destroy();
3176 }
7baac3cb 3177
5d3aeb0f 3178 return true;
cd05bf23
BW		 3179}
3180
3181
3182
3183// RemovePage() removes a tab from the multi-notebook,
3184// but does not destroy the window
a3a5df9d 3185bool wxAuiNotebook::RemovePage(size_t page_idx)
cd05bf23 3186{
9b362935
BW		 3187 // save active window pointer
3188 wxWindow* active_wnd = NULL;
3189 if (m_curpage >= 0)
3190 active_wnd = m_tabs.GetWindowFromIdx(m_curpage);
cedd7b22 3191
9b362935 3192 // save pointer of window being deleted
cd05bf23 3193 wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
5d3aeb0f 3194 wxWindow* new_active = NULL;
4444d148 3195
13aaa50f
BW		 3196 // make sure we found the page
3197 if (!wnd)
3198 return false;
cedd7b22 3199
5d3aeb0f 3200 // find out which onscreen tab ctrl owns this tab
cd05bf23
BW		 3201 wxAuiTabCtrl* ctrl;
3202 int ctrl_idx;
5d3aeb0f
BW		 3203 if (!FindTab(wnd, &ctrl, &ctrl_idx))
3204 return false;
3205
13aaa50f
BW		 3206 bool is_curpage = (m_curpage == (int)page_idx);
3207 bool is_active_in_split = ctrl->GetPage(ctrl_idx).active;
5d3aeb0f 3208
4444d148 3209
5d3aeb0f
BW		 3210 // remove the tab from main catalog
3211 if (!m_tabs.RemovePage(wnd))
3212 return false;
3213
3214 // remove the tab from the onscreen tab ctrl
3215 ctrl->RemovePage(wnd);
3216
13aaa50f
BW		 3217 if (is_active_in_split)
3218 {
3219 int ctrl_new_page_count = (int)ctrl->GetPageCount();
cedd7b22 3220
13aaa50f
BW		 3221 if (ctrl_idx >= ctrl_new_page_count)
3222 ctrl_idx = ctrl_new_page_count-1;
cedd7b22 3223
13aaa50f
BW		 3224 if (ctrl_idx >= 0 && ctrl_idx < (int)ctrl->GetPageCount())
3225 {
3226 // set new page as active in the tab split
3227 ctrl->SetActivePage(ctrl_idx);
cedd7b22 3228
13aaa50f
BW		 3229 // if the page deleted was the current page for the
3230 // entire tab control, then record the window
3231 // pointer of the new active page for activation
3232 if (is_curpage)
3233 {
3234 new_active = ctrl->GetWindowFromIdx(ctrl_idx);
3235 }
3236 }
3237 }
cedd7b22 3238 else
9b362935
BW		 3239 {
3240 // we are not deleting the active page, so keep it the same
3241 new_active = active_wnd;
3242 }
13aaa50f 3243
cedd7b22 3244
13aaa50f
BW		 3245 if (!new_active)
3246 {
3247 // we haven't yet found a new page to active,
3248 // so select the next page from the main tab
3249 // catalogue
cedd7b22 3250
13aaa50f
BW		 3251 if (page_idx < m_tabs.GetPageCount())
3252 {
3253 new_active = m_tabs.GetPage(page_idx).window;
3254 }
cedd7b22 3255
13aaa50f
BW		 3256 if (!new_active && m_tabs.GetPageCount() > 0)
3257 {
3258 new_active = m_tabs.GetPage(0).window;
3259 }
3260 }
5d3aeb0f 3261
cedd7b22 3262
5d3aeb0f
BW		 3263 RemoveEmptyTabFrames();
3264
917f228a
VZ		 3265 m_curpage = wxNOT_FOUND;
3266
3267 // set new active pane unless we're being destroyed anyhow
18b40f30 3268 if (new_active && !m_isBeingDeleted)
849c353a 3269 SetSelectionToWindow(new_active);
cedd7b22 3270
5d3aeb0f 3271 return true;
cd05bf23
BW		 3272}
3273
e0dc13d4
BW		 3274// GetPageIndex() returns the index of the page, or -1 if the
3275// page could not be located in the notebook
3276int wxAuiNotebook::GetPageIndex(wxWindow* page_wnd) const
3277{
3278 return m_tabs.GetIdxFromWindow(page_wnd);
3279}
3280
3281
3282
cd05bf23 3283// SetPageText() changes the tab caption of the specified page
a3a5df9d 3284bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text)
4444d148 3285{
cd05bf23
BW		 3286 if (page_idx >= m_tabs.GetPageCount())
3287 return false;
4444d148 3288
cd05bf23
BW		 3289 // update our own tab catalog
3290 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3291 page_info.caption = text;
4444d148 3292
cd05bf23
BW		 3293 // update what's on screen
3294 wxAuiTabCtrl* ctrl;
3295 int ctrl_idx;
3296 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3297 {
3298 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3299 info.caption = text;
3300 ctrl->Refresh();
639a4f7b 3301 ctrl->Update();
cd05bf23 3302 }
4444d148 3303
cd05bf23
BW		 3304 return true;
3305}
3306
c3e016e4
JS		 3307// returns the page caption
3308wxString wxAuiNotebook::GetPageText(size_t page_idx) const
3309{
3310 if (page_idx >= m_tabs.GetPageCount())
3311 return wxEmptyString;
3312
3313 // update our own tab catalog
3314 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3315 return page_info.caption;
3316}
e0dc13d4
BW		 3317
3318bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap)
3319{
3320 if (page_idx >= m_tabs.GetPageCount())
3321 return false;
7baac3cb 3322
e0dc13d4
BW		 3323 // update our own tab catalog
3324 wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3325 page_info.bitmap = bitmap;
7baac3cb 3326
e0dc13d4 3327 // tab height might have changed
ca0d4407 3328 UpdateTabCtrlHeight();
7baac3cb 3329
e0dc13d4
BW		 3330 // update what's on screen
3331 wxAuiTabCtrl* ctrl;
3332 int ctrl_idx;
3333 if (FindTab(page_info.window, &ctrl, &ctrl_idx))
3334 {
3335 wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
3336 info.bitmap = bitmap;
3337 ctrl->Refresh();
3338 ctrl->Update();
3339 }
7baac3cb 3340
e0dc13d4
BW		 3341 return true;
3342}
3343
c3e016e4
JS		 3344// returns the page bitmap
3345wxBitmap wxAuiNotebook::GetPageBitmap(size_t page_idx) const
3346{
3347 if (page_idx >= m_tabs.GetPageCount())
3348 return wxBitmap();
3349
3350 // update our own tab catalog
3351 const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
3352 return page_info.bitmap;
3353}
e0dc13d4 3354
cd05bf23 3355// GetSelection() returns the index of the currently active page
a3a5df9d 3356int wxAuiNotebook::GetSelection() const
cd05bf23
BW		 3357{
3358 return m_curpage;
3359}
3360
3361// SetSelection() sets the currently active page
a3a5df9d 3362size_t wxAuiNotebook::SetSelection(size_t new_page)
cd05bf23
BW		 3363{
3364 wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page);
3365 if (!wnd)
3366 return m_curpage;
4444d148 3367
754dc409
JS		 3368 // don't change the page unless necessary;
3369 // however, clicking again on a tab should give it the focus.
3370 if ((int)new_page == m_curpage)
3371 {
3372 wxAuiTabCtrl* ctrl;
3373 int ctrl_idx;
3374 if (FindTab(wnd, &ctrl, &ctrl_idx))
3375 {
3376 if (FindFocus() != ctrl)
3377 ctrl->SetFocus();
3378 }
3379 return m_curpage;
3380 }
3381
cd05bf23
BW		 3382 wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
3383 evt.SetSelection(new_page);
3384 evt.SetOldSelection(m_curpage);
3385 evt.SetEventObject(this);
7ebc40e8 3386 if (!GetEventHandler()->ProcessEvent(evt) || evt.IsAllowed())
cd05bf23 3387 {
049333c2
BW		 3388 int old_curpage = m_curpage;
3389 m_curpage = new_page;
7baac3cb 3390
cd05bf23
BW		 3391 // program allows the page change
3392 evt.SetEventType(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED);
7ebc40e8 3393 (void)GetEventHandler()->ProcessEvent(evt);
cd05bf23
BW		 3394
3395
cd05bf23
BW		 3396 wxAuiTabCtrl* ctrl;
3397 int ctrl_idx;
3398 if (FindTab(wnd, &ctrl, &ctrl_idx))
4444d148 3399 {
cd05bf23 3400 m_tabs.SetActivePage(wnd);
4444d148 3401
cd05bf23
BW		 3402 ctrl->SetActivePage(ctrl_idx);
3403 DoSizing();
3404 ctrl->DoShowHide();
4444d148 3405
a0c2e4a0 3406 ctrl->MakeTabVisible(ctrl_idx, ctrl);
cd05bf23
BW		 3407
3408 // set fonts
a3a5df9d 3409 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3410 size_t i, pane_count = all_panes.GetCount();
3411 for (i = 0; i < pane_count; ++i)
3412 {
a3a5df9d 3413 wxAuiPaneInfo& pane = all_panes.Item(i);
cd05bf23
BW		 3414 if (pane.name == wxT("dummy"))
3415 continue;
3416 wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs;
3417 if (tabctrl != ctrl)
3418 tabctrl->SetSelectedFont(m_normal_font);
cedd7b22 3419 else
cd05bf23
BW		 3420 tabctrl->SetSelectedFont(m_selected_font);
3421 tabctrl->Refresh();
3422 }
3423
754dc409
JS		 3424 // Set the focus to the page if we're not currently focused on the tab.
3425 // This is Firefox-like behaviour.
3426 if (wnd->IsShownOnScreen() && FindFocus() != ctrl)
3427 wnd->SetFocus();
4444d148 3428
cd05bf23
BW		 3429 return old_curpage;
3430 }
3431 }
3432
3433 return m_curpage;
3434}
3435
849c353a
VZ		 3436void wxAuiNotebook::SetSelectionToWindow(wxWindow *win)
3437{
3438 const int idx = m_tabs.GetIdxFromWindow(win);
9a83f860 3439 wxCHECK_RET( idx != wxNOT_FOUND, wxT("invalid notebook page") );
849c353a 3440
ea34484c
BW		 3441
3442 // since a tab was clicked, let the parent know that we received
3443 // the focus, even if we will assign that focus immediately
3444 // to the child tab in the SetSelection call below
3445 // (the child focus event will also let wxAuiManager, if any,
3446 // know that the notebook control has been activated)
03647350 3447
ea34484c
BW		 3448 wxWindow* parent = GetParent();
3449 if (parent)
3450 {
3451 wxChildFocusEvent eventFocus(this);
3452 parent->GetEventHandler()->ProcessEvent(eventFocus);
3453 }
3454
3455
849c353a
VZ		 3456 SetSelection(idx);
3457}
3458
cd05bf23
BW		 3459// GetPageCount() returns the total number of
3460// pages managed by the multi-notebook
a3a5df9d 3461size_t wxAuiNotebook::GetPageCount() const
cd05bf23
BW		 3462{
3463 return m_tabs.GetPageCount();
3464}
3465
3466// GetPage() returns the wxWindow pointer of the
3467// specified page
a3a5df9d 3468wxWindow* wxAuiNotebook::GetPage(size_t page_idx) const
cd05bf23
BW		 3469{
3470 wxASSERT(page_idx < m_tabs.GetPageCount());
4444d148 3471
cd05bf23
BW		 3472 return m_tabs.GetWindowFromIdx(page_idx);
3473}
3474
3475// DoSizing() performs all sizing operations in each tab control
a3a5df9d 3476void wxAuiNotebook::DoSizing()
cd05bf23 3477{
a3a5df9d 3478 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3479 size_t i, pane_count = all_panes.GetCount();
3480 for (i = 0; i < pane_count; ++i)
3481 {
3482 if (all_panes.Item(i).name == wxT("dummy"))
3483 continue;
3484
3485 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3486 tabframe->DoSizing();
3487 }
3488}
3489
3490// GetActiveTabCtrl() returns the active tab control. It is
3491// called to determine which control gets new windows being added
a3a5df9d 3492wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl()
cd05bf23
BW		 3493{
3494 if (m_curpage >= 0 && m_curpage < (int)m_tabs.GetPageCount())
3495 {
3496 wxAuiTabCtrl* ctrl;
3497 int idx;
4444d148 3498
cd05bf23
BW		 3499 // find the tab ctrl with the current page
3500 if (FindTab(m_tabs.GetPage(m_curpage).window,
3501 &ctrl, &idx))
4444d148 3502 {
cd05bf23
BW		 3503 return ctrl;
3504 }
3505 }
4444d148 3506
cd05bf23 3507 // no current page, just find the first tab ctrl
a3a5df9d 3508 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3509 size_t i, pane_count = all_panes.GetCount();
3510 for (i = 0; i < pane_count; ++i)
3511 {
3512 if (all_panes.Item(i).name == wxT("dummy"))
3513 continue;
4444d148 3514
cd05bf23
BW		 3515 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
3516 return tabframe->m_tabs;
3517 }
4444d148 3518
cd05bf23
BW		 3519 // If there is no tabframe at all, create one
3520 wxTabFrame* tabframe = new wxTabFrame;
da5e85d9 3521 tabframe->SetTabCtrlHeight(m_tab_ctrl_height);
cd05bf23
BW		 3522 tabframe->m_tabs = new wxAuiTabCtrl(this,
3523 m_tab_id_counter++,
3524 wxDefaultPosition,
3525 wxDefaultSize,
a0c2e4a0 3526 wxNO_BORDER|wxWANTS_CHARS);
702b1c7e 3527 tabframe->m_tabs->SetFlags(m_flags);
b0d17f7c 3528 tabframe->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
cd05bf23 3529 m_mgr.AddPane(tabframe,
a3a5df9d 3530 wxAuiPaneInfo().Center().CaptionVisible(false));
4444d148 3531
cd05bf23 3532 m_mgr.Update();
4444d148 3533
cd05bf23
BW		 3534 return tabframe->m_tabs;
3535}
3536
3537// FindTab() finds the tab control that currently contains the window as well
3538// as the index of the window in the tab control. It returns true if the
3539// window was found, otherwise false.
a3a5df9d 3540bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx)
cd05bf23 3541{
a3a5df9d 3542 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 3543 size_t i, pane_count = all_panes.GetCount();
3544 for (i = 0; i < pane_count; ++i)
3545 {
3546 if (all_panes.Item(i).name == wxT("dummy"))
3547 continue;
4444d148 3548
cd05bf23 3549 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4444d148 3550
cd05bf23
BW		 3551 int page_idx = tabframe->m_tabs->GetIdxFromWindow(page);
3552 if (page_idx != -1)
3553 {
3554 *ctrl = tabframe->m_tabs;
3555 *idx = page_idx;
3556 return true;
3557 }
3558 }
4444d148 3559
cd05bf23
BW		 3560 return false;
3561}
3562
d606b6e9
BW		 3563void wxAuiNotebook::Split(size_t page, int direction)
3564{
3565 wxSize cli_size = GetClientSize();
54a8a78e 3566
d606b6e9
BW		 3567 // get the page's window pointer
3568 wxWindow* wnd = GetPage(page);
3569 if (!wnd)
3570 return;
54a8a78e 3571
d606b6e9
BW		 3572 // notebooks with 1 or less pages can't be split
3573 if (GetPageCount() < 2)
3574 return;
54a8a78e 3575
d606b6e9
BW		 3576 // find out which tab control the page currently belongs to
3577 wxAuiTabCtrl *src_tabs, *dest_tabs;
3578 int src_idx = -1;
3579 src_tabs = NULL;
3580 if (!FindTab(wnd, &src_tabs, &src_idx))
3581 return;
3582 if (!src_tabs || src_idx == -1)
3583 return;
54a8a78e 3584
d606b6e9
BW		 3585 // choose a split size
3586 wxSize split_size;
3587 if (GetPageCount() > 2)
3588 {
3589 split_size = CalculateNewSplitSize();
3590 }
cedd7b22 3591 else
d606b6e9
BW		 3592 {
3593 // because there are two panes, always split them
3594 // equally
3595 split_size = GetClientSize();
3596 split_size.x /= 2;
3597 split_size.y /= 2;
3598 }
54a8a78e
VZ		 3599
3600
d606b6e9
BW		 3601 // create a new tab frame
3602 wxTabFrame* new_tabs = new wxTabFrame;
3603 new_tabs->m_rect = wxRect(wxPoint(0,0), split_size);
3604 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
3605 new_tabs->m_tabs = new wxAuiTabCtrl(this,
3606 m_tab_id_counter++,
3607 wxDefaultPosition,
3608 wxDefaultSize,
a0c2e4a0 3609 wxNO_BORDER|wxWANTS_CHARS);
d606b6e9
BW		 3610 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
3611 new_tabs->m_tabs->SetFlags(m_flags);
3612 dest_tabs = new_tabs->m_tabs;
3613
3614 // create a pane info structure with the information
3615 // about where the pane should be added
3616 wxAuiPaneInfo pane_info = wxAuiPaneInfo().Bottom().CaptionVisible(false);
3617 wxPoint mouse_pt;
54a8a78e 3618
d606b6e9
BW		 3619 if (direction == wxLEFT)
3620 {
3621 pane_info.Left();
3622 mouse_pt = wxPoint(0, cli_size.y/2);
3623 }
cedd7b22 3624 else if (direction == wxRIGHT)
d606b6e9
BW		 3625 {
3626 pane_info.Right();
3627 mouse_pt = wxPoint(cli_size.x, cli_size.y/2);
3628 }
cedd7b22 3629 else if (direction == wxTOP)
d606b6e9
BW		 3630 {
3631 pane_info.Top();
3632 mouse_pt = wxPoint(cli_size.x/2, 0);
3633 }
cedd7b22 3634 else if (direction == wxBOTTOM)
d606b6e9
BW		 3635 {
3636 pane_info.Bottom();
3637 mouse_pt = wxPoint(cli_size.x/2, cli_size.y);
3638 }
54a8a78e 3639
d606b6e9
BW		 3640 m_mgr.AddPane(new_tabs, pane_info, mouse_pt);
3641 m_mgr.Update();
54a8a78e 3642
d606b6e9
BW		 3643 // remove the page from the source tabs
3644 wxAuiNotebookPage page_info = src_tabs->GetPage(src_idx);
3645 page_info.active = false;
3646 src_tabs->RemovePage(page_info.window);
3647 if (src_tabs->GetPageCount() > 0)
3648 {
3649 src_tabs->SetActivePage((size_t)0);
3650 src_tabs->DoShowHide();
3651 src_tabs->Refresh();
3652 }
3653
3654
3655 // add the page to the destination tabs
3656 dest_tabs->InsertPage(page_info.window, page_info, 0);
3657
3658 if (src_tabs->GetPageCount() == 0)
3659 {
3660 RemoveEmptyTabFrames();
3661 }
3662
3663 DoSizing();
3664 dest_tabs->DoShowHide();
3665 dest_tabs->Refresh();
3666
3667 // force the set selection function reset the selection
3668 m_curpage = -1;
54a8a78e 3669
d606b6e9 3670 // set the active page to the one we just split off
849c353a 3671 SetSelectionToPage(page_info);
54a8a78e 3672
d606b6e9
BW		 3673 UpdateHintWindowSize();
3674}
3675
3676
9fbb7d80 3677void wxAuiNotebook::OnSize(wxSizeEvent& evt)
cd05bf23 3678{
9fbb7d80 3679 UpdateHintWindowSize();
c58ba15f 3680
9fbb7d80 3681 evt.Skip();
cd05bf23
BW		 3682}
3683
3c778901 3684void wxAuiNotebook::OnTabClicked(wxAuiNotebookEvent& evt)
cd05bf23 3685{
cd05bf23
BW		 3686 wxAuiTabCtrl* ctrl = (wxAuiTabCtrl*)evt.GetEventObject();
3687 wxASSERT(ctrl != NULL);
4444d148 3688
cd05bf23
BW		 3689 wxWindow* wnd = ctrl->GetWindowFromIdx(evt.GetSelection());
3690 wxASSERT(wnd != NULL);
4444d148 3691
849c353a 3692 SetSelectionToWindow(wnd);
cd05bf23
BW		 3693}
3694
3c778901 3695void wxAuiNotebook::OnTabBgDClick(wxAuiNotebookEvent& WXUNUSED(evt))
198be845
JS		 3696{
3697 // notify owner that the tabbar background has been double-clicked
3698 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
3699 e.SetEventObject(this);
3700 GetEventHandler()->ProcessEvent(e);
3701}
3702
3c778901 3703void wxAuiNotebook::OnTabBeginDrag(wxAuiNotebookEvent&)
cd05bf23 3704{
08c068a4 3705 m_last_drag_x = 0;
cd05bf23
BW		 3706}
3707
3c778901 3708void wxAuiNotebook::OnTabDragMotion(wxAuiNotebookEvent& evt)
cd05bf23
BW		 3709{
3710 wxPoint screen_pt = ::wxGetMousePosition();
3711 wxPoint client_pt = ScreenToClient(screen_pt);
3712 wxPoint zero(0,0);
4444d148 3713
cd05bf23 3714 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
08c068a4 3715 wxAuiTabCtrl* dest_tabs = GetTabCtrlFromPoint(client_pt);
7baac3cb 3716
08c068a4 3717 if (dest_tabs == src_tabs)
cd05bf23 3718 {
3941df70
BW		 3719 if (src_tabs)
3720 {
3721 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
3722 }
7baac3cb 3723
08c068a4 3724 // always hide the hint for inner-tabctrl drag
cd05bf23 3725 m_mgr.HideHint();
7baac3cb 3726
695c0088
BW		 3727 // if tab moving is not allowed, leave
3728 if (!(m_flags & wxAUI_NB_TAB_MOVE))
3729 {
3730 return;
3731 }
7baac3cb 3732
08c068a4
BW		 3733 wxPoint pt = dest_tabs->ScreenToClient(screen_pt);
3734 wxWindow* dest_location_tab;
7baac3cb 3735
08c068a4
BW		 3736 // this is an inner-tab drag/reposition
3737 if (dest_tabs->TabHitTest(pt.x, pt.y, &dest_location_tab))
3738 {
3739 int src_idx = evt.GetSelection();
3740 int dest_idx = dest_tabs->GetIdxFromWindow(dest_location_tab);
7baac3cb 3741
08c068a4
BW		 3742 // prevent jumpy drag
3743 if ((src_idx == dest_idx) || dest_idx == -1 ||
3744 (src_idx > dest_idx && m_last_drag_x <= pt.x) ||
3745 (src_idx < dest_idx && m_last_drag_x >= pt.x))
3746 {
3747 m_last_drag_x = pt.x;
3748 return;
3749 }
3750
3751
3752 wxWindow* src_tab = dest_tabs->GetWindowFromIdx(src_idx);
3753 dest_tabs->MovePage(src_tab, dest_idx);
3754 dest_tabs->SetActivePage((size_t)dest_idx);
3755 dest_tabs->DoShowHide();
3756 dest_tabs->Refresh();
3757 m_last_drag_x = pt.x;
3758
3759 }
7baac3cb 3760
cd05bf23
BW		 3761 return;
3762 }
4444d148 3763
695c0088 3764
5d3aeb0f
BW		 3765 // if external drag is allowed, check if the tab is being dragged
3766 // over a different wxAuiNotebook control
3767 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
3768 {
3769 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(screen_pt);
7baac3cb 3770
87e5fe69
BW		 3771 // if we aren't over any window, stop here
3772 if (!tab_ctrl)
3773 return;
7baac3cb 3774
13d0b605 3775 // make sure we are not over the hint window
87e5fe69 3776 if (!tab_ctrl->IsKindOf(CLASSINFO(wxFrame)))
5d3aeb0f 3777 {
13d0b605 3778 while (tab_ctrl)
5d3aeb0f 3779 {
13d0b605
BW		 3780 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3781 break;
3782 tab_ctrl = tab_ctrl->GetParent();
5d3aeb0f 3783 }
7baac3cb 3784
13d0b605
BW		 3785 if (tab_ctrl)
3786 {
3787 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3788
13d0b605
BW		 3789 if (nb != this)
3790 {
87e5fe69 3791 wxRect hint_rect = tab_ctrl->GetClientRect();
13d0b605
BW		 3792 tab_ctrl->ClientToScreen(&hint_rect.x, &hint_rect.y);
3793 m_mgr.ShowHint(hint_rect);
3794 return;
3795 }
87e5fe69
BW		 3796 }
3797 }
cedd7b22 3798 else
87e5fe69
BW		 3799 {
3800 if (!dest_tabs)
3801 {
3802 // we are either over a hint window, or not over a tab
3803 // window, and there is no where to drag to, so exit
3804 return;
13d0b605 3805 }
5d3aeb0f
BW		 3806 }
3807 }
3808
3809
69685ee0
BW		 3810 // if there are less than two panes, split can't happen, so leave
3811 if (m_tabs.GetPageCount() < 2)
3812 return;
7baac3cb 3813
695c0088
BW		 3814 // if tab moving is not allowed, leave
3815 if (!(m_flags & wxAUI_NB_TAB_SPLIT))
695c0088 3816 return;
695c0088 3817
3941df70
BW		 3818
3819 if (src_tabs)
3820 {
3821 src_tabs->SetCursor(wxCursor(wxCURSOR_SIZING));
3822 }
7baac3cb
VZ		 3823
3824
08c068a4 3825 if (dest_tabs)
cd05bf23 3826 {
08c068a4 3827 wxRect hint_rect = dest_tabs->GetRect();
cd05bf23
BW		 3828 ClientToScreen(&hint_rect.x, &hint_rect.y);
3829 m_mgr.ShowHint(hint_rect);
3830 }
cedd7b22 3831 else
cd05bf23
BW		 3832 {
3833 m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero);
3834 }
3835}
3836
3837
3838
3c778901 3839void wxAuiNotebook::OnTabEndDrag(wxAuiNotebookEvent& evt)
cd05bf23 3840{
cd05bf23 3841 m_mgr.HideHint();
4444d148 3842
7baac3cb 3843
3941df70 3844 wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
9a83f860 3845 wxCHECK_RET( src_tabs, wxT("no source object?") );
54a8a78e
VZ		 3846
3847 src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
7baac3cb 3848
cd05bf23
BW		 3849 // get the mouse position, which will be used to determine the drop point
3850 wxPoint mouse_screen_pt = ::wxGetMousePosition();
3851 wxPoint mouse_client_pt = ScreenToClient(mouse_screen_pt);
3852
3853
4444d148 3854
5d3aeb0f
BW		 3855 // check for an external move
3856 if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
cd05bf23 3857 {
5d3aeb0f 3858 wxWindow* tab_ctrl = ::wxFindWindowAtPoint(mouse_screen_pt);
7baac3cb 3859
5d3aeb0f 3860 while (tab_ctrl)
c69532f7 3861 {
5d3aeb0f
BW		 3862 if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
3863 break;
3864 tab_ctrl = tab_ctrl->GetParent();
c69532f7 3865 }
7baac3cb 3866
5d3aeb0f
BW		 3867 if (tab_ctrl)
3868 {
3869 wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
7baac3cb 3870
5d3aeb0f
BW		 3871 if (nb != this)
3872 {
3873 // find out from the destination control
3874 // if it's ok to drop this tab here
3875 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, m_windowId);
3876 e.SetSelection(evt.GetSelection());
3877 e.SetOldSelection(evt.GetSelection());
3878 e.SetEventObject(this);
3879 e.SetDragSource(this);
3880 e.Veto(); // dropping must be explicitly approved by control owner
7baac3cb 3881
5d3aeb0f 3882 nb->GetEventHandler()->ProcessEvent(e);
7baac3cb 3883
5d3aeb0f
BW		 3884 if (!e.IsAllowed())
3885 {
3886 // no answer or negative answer
3887 m_mgr.HideHint();
3888 return;
3889 }
7baac3cb 3890
5d3aeb0f
BW		 3891 // drop was allowed
3892 int src_idx = evt.GetSelection();
3893 wxWindow* src_page = src_tabs->GetWindowFromIdx(src_idx);
7baac3cb 3894
884a369a
JS		 3895 // Check that it's not an impossible parent relationship
3896 wxWindow* p = nb;
3897 while (p && !p->IsTopLevel())
3898 {
3899 if (p == src_page)
3900 {
3901 return;
3902 }
3903 p = p->GetParent();
3904 }
3905
5d3aeb0f
BW		 3906 // get main index of the page
3907 int main_idx = m_tabs.GetIdxFromWindow(src_page);
9a83f860 3908 wxCHECK_RET( main_idx != wxNOT_FOUND, wxT("no source page?") );
849c353a 3909
7baac3cb 3910
5d3aeb0f 3911 // make a copy of the page info
849c353a 3912 wxAuiNotebookPage page_info = m_tabs.GetPage(main_idx);
7baac3cb 3913
5d3aeb0f
BW		 3914 // remove the page from the source notebook
3915 RemovePage(main_idx);
7baac3cb 3916
5d3aeb0f
BW		 3917 // reparent the page
3918 src_page->Reparent(nb);
7baac3cb
VZ		 3919
3920
5d3aeb0f
BW		 3921 // found out the insert idx
3922 wxAuiTabCtrl* dest_tabs = (wxAuiTabCtrl*)tab_ctrl;
3923 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3924
3925 wxWindow* target = NULL;
3926 int insert_idx = -1;
3927 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3928 if (target)
3929 {
3930 insert_idx = dest_tabs->GetIdxFromWindow(target);
3931 }
702b1c7e 3932
7baac3cb 3933
5d3aeb0f
BW		 3934 // add the page to the new notebook
3935 if (insert_idx == -1)
3936 insert_idx = dest_tabs->GetPageCount();
3937 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
3938 nb->m_tabs.AddPage(page_info.window, page_info);
3939
3940 nb->DoSizing();
3941 dest_tabs->DoShowHide();
3942 dest_tabs->Refresh();
7baac3cb 3943
5d3aeb0f 3944 // set the selection in the destination tab control
849c353a 3945 nb->SetSelectionToPage(page_info);
5d3aeb0f 3946
d92f353c
JS		 3947 // notify owner that the tab has been dragged
3948 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
3949 e2.SetSelection(evt.GetSelection());
3950 e2.SetOldSelection(evt.GetSelection());
3951 e2.SetEventObject(this);
3952 GetEventHandler()->ProcessEvent(e2);
3953
5d3aeb0f
BW		 3954 return;
3955 }
3956 }
cd05bf23 3957 }
4444d148
WS		 3958
3959
3960
5d3aeb0f
BW		 3961
3962 // only perform a tab split if it's allowed
54a8a78e
VZ		 3963 wxAuiTabCtrl* dest_tabs = NULL;
3964
69685ee0 3965 if ((m_flags & wxAUI_NB_TAB_SPLIT) && m_tabs.GetPageCount() >= 2)
cd05bf23 3966 {
5d3aeb0f
BW		 3967 // If the pointer is in an existing tab frame, do a tab insert
3968 wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt);
3969 wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd);
3970 int insert_idx = -1;
3971 if (tab_frame)
3972 {
3973 dest_tabs = tab_frame->m_tabs;
cd05bf23 3974
5d3aeb0f
BW		 3975 if (dest_tabs == src_tabs)
3976 return;
7baac3cb
VZ		 3977
3978
5d3aeb0f
BW		 3979 wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
3980 wxWindow* target = NULL;
3981 dest_tabs->TabHitTest(pt.x, pt.y, &target);
3982 if (target)
3983 {
3984 insert_idx = dest_tabs->GetIdxFromWindow(target);
3985 }
3986 }
54a8a78e 3987 else
5d3aeb0f 3988 {
ce15b45f
BW		 3989 wxPoint zero(0,0);
3990 wxRect rect = m_mgr.CalculateHintRect(m_dummy_wnd,
3991 mouse_client_pt,
3992 zero);
3993 if (rect.IsEmpty())
3994 {
3995 // there is no suitable drop location here, exit out
3996 return;
3997 }
7baac3cb 3998
5d3aeb0f
BW		 3999 // If there is no tabframe at all, create one
4000 wxTabFrame* new_tabs = new wxTabFrame;
9fbb7d80 4001 new_tabs->m_rect = wxRect(wxPoint(0,0), CalculateNewSplitSize());
5d3aeb0f
BW		 4002 new_tabs->SetTabCtrlHeight(m_tab_ctrl_height);
4003 new_tabs->m_tabs = new wxAuiTabCtrl(this,
4004 m_tab_id_counter++,
4005 wxDefaultPosition,
4006 wxDefaultSize,
a0c2e4a0 4007 wxNO_BORDER|wxWANTS_CHARS);
b0d17f7c 4008 new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
5d3aeb0f
BW		 4009 new_tabs->m_tabs->SetFlags(m_flags);
4010
4011 m_mgr.AddPane(new_tabs,
4012 wxAuiPaneInfo().Bottom().CaptionVisible(false),
4013 mouse_client_pt);
4014 m_mgr.Update();
4015 dest_tabs = new_tabs->m_tabs;
4016 }
4444d148
WS		 4017
4018
4444d148 4019
5d3aeb0f
BW		 4020 // remove the page from the source tabs
4021 wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection());
4022 page_info.active = false;
4023 src_tabs->RemovePage(page_info.window);
4024 if (src_tabs->GetPageCount() > 0)
4025 {
4026 src_tabs->SetActivePage((size_t)0);
4027 src_tabs->DoShowHide();
4028 src_tabs->Refresh();
4029 }
4444d148 4030
cd05bf23 4031
5d3aeb0f
BW		 4032
4033 // add the page to the destination tabs
4034 if (insert_idx == -1)
4035 insert_idx = dest_tabs->GetPageCount();
4036 dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
4037
4038 if (src_tabs->GetPageCount() == 0)
4039 {
4040 RemoveEmptyTabFrames();
4041 }
4042
4043 DoSizing();
4044 dest_tabs->DoShowHide();
4045 dest_tabs->Refresh();
4046
68fd4f2c
BW		 4047 // force the set selection function reset the selection
4048 m_curpage = -1;
c58ba15f 4049
68fd4f2c 4050 // set the active page to the one we just split off
849c353a 4051 SetSelectionToPage(page_info);
c58ba15f 4052
9fbb7d80 4053 UpdateHintWindowSize();
5d3aeb0f 4054 }
d92f353c
JS		 4055
4056 // notify owner that the tab has been dragged
4057 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
4058 e.SetSelection(evt.GetSelection());
4059 e.SetOldSelection(evt.GetSelection());
4060 e.SetEventObject(this);
4061 GetEventHandler()->ProcessEvent(e);
cd05bf23
BW		 4062}
4063
3941df70
BW		 4064
4065
a3a5df9d 4066wxAuiTabCtrl* wxAuiNotebook::GetTabCtrlFromPoint(const wxPoint& pt)
cd05bf23
BW		 4067{
4068 // if we've just removed the last tab from the source
4069 // tab set, the remove the tab control completely
a3a5df9d 4070 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4071 size_t i, pane_count = all_panes.GetCount();
4072 for (i = 0; i < pane_count; ++i)
4073 {
4074 if (all_panes.Item(i).name == wxT("dummy"))
4075 continue;
4444d148 4076
cd05bf23 4077 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
22a35096 4078 if (tabframe->m_tab_rect.Contains(pt))
cd05bf23
BW		 4079 return tabframe->m_tabs;
4080 }
4444d148 4081
cd05bf23
BW		 4082 return NULL;
4083}
4084
a3a5df9d 4085wxWindow* wxAuiNotebook::GetTabFrameFromTabCtrl(wxWindow* tab_ctrl)
cd05bf23
BW		 4086{
4087 // if we've just removed the last tab from the source
4088 // tab set, the remove the tab control completely
a3a5df9d 4089 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4090 size_t i, pane_count = all_panes.GetCount();
4091 for (i = 0; i < pane_count; ++i)
4092 {
4093 if (all_panes.Item(i).name == wxT("dummy"))
4094 continue;
4444d148 4095
cd05bf23
BW		 4096 wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
4097 if (tabframe->m_tabs == tab_ctrl)
4098 {
4099 return tabframe;
4100 }
4101 }
4444d148 4102
cd05bf23
BW		 4103 return NULL;
4104}
4105
a3a5df9d 4106void wxAuiNotebook::RemoveEmptyTabFrames()
cd05bf23 4107{
cd05bf23
BW		 4108 // if we've just removed the last tab from the source
4109 // tab set, the remove the tab control completely
a3a5df9d 4110 wxAuiPaneInfoArray all_panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4111 size_t i, pane_count = all_panes.GetCount();
4112 for (i = 0; i < pane_count; ++i)
4113 {
4114 if (all_panes.Item(i).name == wxT("dummy"))
4115 continue;
4116
4117 wxTabFrame* tab_frame = (wxTabFrame*)all_panes.Item(i).window;
4118 if (tab_frame->m_tabs->GetPageCount() == 0)
4119 {
4120 m_mgr.DetachPane(tab_frame);
4444d148 4121
cd05bf23
BW		 4122 // use pending delete because sometimes during
4123 // window closing, refreshs are pending
4124 if (!wxPendingDelete.Member(tab_frame->m_tabs))
4444d148 4125 wxPendingDelete.Append(tab_frame->m_tabs);
cedd7b22 4126
13aaa50f 4127 tab_frame->m_tabs = NULL;
4444d148 4128
cd05bf23 4129 delete tab_frame;
cd05bf23
BW		 4130 }
4131 }
4444d148
WS		 4132
4133
cd05bf23
BW		 4134 // check to see if there is still a center pane;
4135 // if there isn't, make a frame the center pane
a3a5df9d 4136 wxAuiPaneInfoArray panes = m_mgr.GetAllPanes();
cd05bf23
BW		 4137 pane_count = panes.GetCount();
4138 wxWindow* first_good = NULL;
4139 bool center_found = false;
4140 for (i = 0; i < pane_count; ++i)
4141 {
4142 if (panes.Item(i).name == wxT("dummy"))
4143 continue;
4144 if (panes.Item(i).dock_direction == wxAUI_DOCK_CENTRE)
4145 center_found = true;
4146 if (!first_good)
4147 first_good = panes.Item(i).window;
4148 }
4149
4150 if (!center_found && first_good)
4151 {
4152 m_mgr.GetPane(first_good).Centre();
cd05bf23
BW		 4153 }
4154
18b40f30
JS		 4155 if (!m_isBeingDeleted)
4156 m_mgr.Update();
cd05bf23
BW		 4157}
4158
5bf3f27f 4159void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt)
cd05bf23 4160{
d4f4657a
VZ		 4161 evt.Skip();
4162
d16619f8
BW		 4163 // if we're dragging a tab, don't change the current selection.
4164 // This code prevents a bug that used to happen when the hint window
4165 // was hidden. In the bug, the focus would return to the notebook
4166 // child, which would then enter this handler and call
4167 // SetSelection, which is not desired turn tab dragging.
cedd7b22 4168
d16619f8
BW		 4169 wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
4170 size_t i, pane_count = all_panes.GetCount();
4171 for (i = 0; i < pane_count; ++i)
4172 {
4173 wxAuiPaneInfo& pane = all_panes.Item(i);
4174 if (pane.name == wxT("dummy"))
4175 continue;
4176 wxTabFrame* tabframe = (wxTabFrame*)pane.window;
4177 if (tabframe->m_tabs->IsDragging())
4178 return;
4179 }
4180
4181
4182 // change the tab selection to the child
4183 // which was focused
cd05bf23
BW		 4184 int idx = m_tabs.GetIdxFromWindow(evt.GetWindow());
4185 if (idx != -1 && idx != m_curpage)
4186 {
4444d148 4187 SetSelection(idx);
cd05bf23
BW		 4188 }
4189}
4190
5bf3f27f 4191void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event)
a0c2e4a0
JS		 4192{
4193 if ( event.IsWindowChange() ) {
4194 // change pages
4195 // FIXME: the problem with this is that if we have a split notebook,
4196 // we selection may go all over the place.
4197 AdvanceSelection(event.GetDirection());
4198 }
4199 else {
4200 // we get this event in 3 cases
4201 //
4202 // a) one of our pages might have generated it because the user TABbed
4203 // out from it in which case we should propagate the event upwards and
4204 // our parent will take care of setting the focus to prev/next sibling
4205 //
4206 // or
4207 //
4208 // b) the parent panel wants to give the focus to us so that we
4209 // forward it to our selected page. We can't deal with this in
4210 // OnSetFocus() because we don't know which direction the focus came
4211 // from in this case and so can't choose between setting the focus to
4212 // first or last panel child
4213 //
4214 // or
4215 //
4216 // c) we ourselves (see MSWTranslateMessage) generated the event
4217 //
4218 wxWindow * const parent = GetParent();
4219
4220 // the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE
4221 const bool isFromParent = event.GetEventObject() == (wxObject*) parent;
4222 const bool isFromSelf = event.GetEventObject() == (wxObject*) this;
4223
4224 if ( isFromParent || isFromSelf )
4225 {
4226 // no, it doesn't come from child, case (b) or (c): forward to a
4227 // page but only if direction is backwards (TAB) or from ourselves,
4228 if ( GetSelection() != wxNOT_FOUND &&
4229 (!event.GetDirection() || isFromSelf) )
4230 {
4231 // so that the page knows that the event comes from it's parent
4232 // and is being propagated downwards
4233 event.SetEventObject(this);
4234
4235 wxWindow *page = GetPage(GetSelection());
4236 if ( !page->GetEventHandler()->ProcessEvent(event) )
4237 {
4238 page->SetFocus();
4239 }
4240 //else: page manages focus inside it itself
4241 }
4242 else // otherwise set the focus to the notebook itself
4243 {
4244 SetFocus();
4245 }
4246 }
4247 else
4248 {
4249 // it comes from our child, case (a), pass to the parent, but only
4250 // if the direction is forwards. Otherwise set the focus to the
4251 // notebook itself. The notebook is always the 'first' control of a
4252 // page.
4253 if ( !event.GetDirection() )
4254 {
4255 SetFocus();
4256 }
4257 else if ( parent )
4258 {
4259 event.SetCurrentFocus(this);
4260 parent->GetEventHandler()->ProcessEvent(event);
4261 }
4262 }
4263 }
4264}
cd05bf23 4265
3c778901 4266void wxAuiNotebook::OnTabButton(wxAuiNotebookEvent& evt)
cd05bf23 4267{
cd05bf23 4268 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4444d148 4269
cd05bf23 4270 int button_id = evt.GetInt();
4444d148 4271
4953f8cf 4272 if (button_id == wxAUI_BUTTON_CLOSE)
cd05bf23 4273 {
9b362935 4274 int selection = evt.GetSelection();
4444d148 4275
94473fa8
BW		 4276 if (selection == -1)
4277 {
4278 // if the close button is to the right, use the active
4279 // page selection to determine which page to close
b27fdc38 4280 selection = tabs->GetActivePage();
94473fa8 4281 }
884a369a 4282
cd05bf23
BW		 4283 if (selection != -1)
4284 {
4285 wxWindow* close_wnd = tabs->GetWindowFromIdx(selection);
4444d148 4286
3fd8c988
BW		 4287 // ask owner if it's ok to close the tab
4288 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, m_windowId);
4289 e.SetSelection(m_tabs.GetIdxFromWindow(close_wnd));
d92f353c
JS		 4290 const int idx = m_tabs.GetIdxFromWindow(close_wnd);
4291 e.SetSelection(idx);
3fd8c988
BW		 4292 e.SetOldSelection(evt.GetSelection());
4293 e.SetEventObject(this);
7ebc40e8 4294 GetEventHandler()->ProcessEvent(e);
3fd8c988
BW		 4295 if (!e.IsAllowed())
4296 return;
4297
4298
89272c55 4299#if wxUSE_MDI
a3a5df9d 4300 if (close_wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
cd05bf23
BW		 4301 {
4302 close_wnd->Close();
4303 }
760fdb67 4304 else
89272c55 4305#endif
cd05bf23
BW		 4306 {
4307 int main_idx = m_tabs.GetIdxFromWindow(close_wnd);
9a83f860 4308 wxCHECK_RET( main_idx != wxNOT_FOUND, wxT("no page to delete?") );
760fdb67 4309
cd05bf23
BW		 4310 DeletePage(main_idx);
4311 }
d92f353c
JS		 4312
4313 // notify owner that the tab has been closed
4314 wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, m_windowId);
4315 e2.SetSelection(idx);
4316 e2.SetEventObject(this);
4317 GetEventHandler()->ProcessEvent(e2);
cd05bf23
BW		 4318 }
4319 }
4320}
4321
69f5e420 4322
3c778901 4323void wxAuiNotebook::OnTabMiddleDown(wxAuiNotebookEvent& evt)
69f5e420
BW		 4324{
4325 // patch event through to owner
4326 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4327 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4328
4329 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId);
4330 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4331 e.SetEventObject(this);
4332 GetEventHandler()->ProcessEvent(e);
4333}
4334
3c778901 4335void wxAuiNotebook::OnTabMiddleUp(wxAuiNotebookEvent& evt)
69f5e420
BW		 4336{
4337 // if the wxAUI_NB_MIDDLE_CLICK_CLOSE is specified, middle
4338 // click should act like a tab close action. However, first
4339 // give the owner an opportunity to handle the middle up event
4340 // for custom action
cedd7b22 4341
69f5e420
BW		 4342 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4343 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4344
4345 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId);
4346 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4347 e.SetEventObject(this);
4348 if (GetEventHandler()->ProcessEvent(e))
4349 return;
4350 if (!e.IsAllowed())
4351 return;
cedd7b22 4352
69f5e420
BW		 4353 // check if we are supposed to close on middle-up
4354 if ((m_flags & wxAUI_NB_MIDDLE_CLICK_CLOSE) == 0)
4355 return;
cedd7b22 4356
69f5e420
BW		 4357 // simulate the user pressing the close button on the tab
4358 evt.SetInt(wxAUI_BUTTON_CLOSE);
4359 OnTabButton(evt);
4360}
4361
3c778901 4362void wxAuiNotebook::OnTabRightDown(wxAuiNotebookEvent& evt)
69f5e420
BW		 4363{
4364 // patch event through to owner
4365 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4366 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4367
4368 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId);
4369 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4370 e.SetEventObject(this);
4371 GetEventHandler()->ProcessEvent(e);
4372}
4373
3c778901 4374void wxAuiNotebook::OnTabRightUp(wxAuiNotebookEvent& evt)
69f5e420
BW		 4375{
4376 // patch event through to owner
4377 wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject();
4378 wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection());
4379
4380 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId);
4381 e.SetSelection(m_tabs.GetIdxFromWindow(wnd));
4382 e.SetEventObject(this);
4383 GetEventHandler()->ProcessEvent(e);
4384}
4385
fc17828a
JS		 4386// Sets the normal font
4387void wxAuiNotebook::SetNormalFont(const wxFont& font)
4388{
4389 m_normal_font = font;
4390 GetArtProvider()->SetNormalFont(font);
4391}
4392
4393// Sets the selected tab font
4394void wxAuiNotebook::SetSelectedFont(const wxFont& font)
4395{
4396 m_selected_font = font;
4397 GetArtProvider()->SetSelectedFont(font);
4398}
4399
4400// Sets the measuring font
4401void wxAuiNotebook::SetMeasuringFont(const wxFont& font)
4402{
4403 GetArtProvider()->SetMeasuringFont(font);
4404}
4405
4406// Sets the tab font
4407bool wxAuiNotebook::SetFont(const wxFont& font)
4408{
4409 wxControl::SetFont(font);
cd05bf23 4410
fc17828a
JS		 4411 wxFont normalFont(font);
4412 wxFont selectedFont(normalFont);
4413 selectedFont.SetWeight(wxBOLD);
4414
4415 SetNormalFont(normalFont);
4416 SetSelectedFont(selectedFont);
4417 SetMeasuringFont(selectedFont);
4418
4419 return true;
4420}
4421
4422// Gets the tab control height
4423int wxAuiNotebook::GetTabCtrlHeight() const
4424{
4425 return m_tab_ctrl_height;
4426}
4427
4428// Gets the height of the notebook for a given page height
4429int wxAuiNotebook::GetHeightForPageHeight(int pageHeight)
4430{
4431 UpdateTabCtrlHeight();
4432
4433 int tabCtrlHeight = GetTabCtrlHeight();
4434 int decorHeight = 2;
4435 return tabCtrlHeight + pageHeight + decorHeight;
4436}
cd05bf23 4437
a0c2e4a0
JS		 4438// Advances the selection, generation page selection events
4439void wxAuiNotebook::AdvanceSelection(bool forward)
4440{
4441 if (GetPageCount() <= 1)
4442 return;
4443
4444 int currentSelection = GetSelection();
4445
4446 if (forward)
4447 {
4448 if (currentSelection == (int) (GetPageCount() - 1))
4449 return;
4450 else if (currentSelection == -1)
4451 currentSelection = 0;
4452 else
4453 currentSelection ++;
4454 }
4455 else
4456 {
4457 if (currentSelection <= 0)
4458 return;
4459 else
4460 currentSelection --;
4461 }
4462
4463 SetSelection(currentSelection);
4464}
4465
4466// Shows the window menu
4467bool wxAuiNotebook::ShowWindowMenu()
4468{
4469 wxAuiTabCtrl* tabCtrl = GetActiveTabCtrl();
4470
4471 int idx = tabCtrl->GetArtProvider()->ShowDropDown(tabCtrl, tabCtrl->GetPages(), tabCtrl->GetActivePage());
4472
4473 if (idx != -1)
4474 {
4475 wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId());
4476 e.SetSelection(idx);
4477 e.SetOldSelection(tabCtrl->GetActivePage());
4478 e.SetEventObject(tabCtrl);
4479 GetEventHandler()->ProcessEvent(e);
4480
4481 return true;
4482 }
4483 else
4484 return false;
4485}
cd05bf23 4486
64178c36
JS		 4487void wxAuiNotebook::Thaw()
4488{
4489 DoSizing();
4490
4491 wxControl::Thaw();
4492}
4493
cd05bf23 4494#endif // wxUSE_AUI
wxWidgets (Impactor)