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3c3ead1d PC |
1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Name: src/ribbon/bar.cpp | |
3 | // Purpose: Top-level component of the ribbon-bar-style interface | |
4 | // Author: Peter Cawley | |
5 | // Modified by: | |
6 | // Created: 2009-05-23 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (C) Peter Cawley | |
9 | // Licence: wxWindows licence | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include "wx/wxprec.h" | |
13 | ||
14 | #ifdef __BORLANDC__ | |
15 | #pragma hdrstop | |
16 | #endif | |
17 | ||
3c3ead1d PC |
18 | #if wxUSE_RIBBON |
19 | ||
4cf018e1 | 20 | #include "wx/ribbon/bar.h" |
3c3ead1d PC |
21 | #include "wx/ribbon/art.h" |
22 | #include "wx/dcbuffer.h" | |
c21b99e0 | 23 | #include "wx/app.h" |
f335950b | 24 | #include "wx/vector.h" |
3c3ead1d PC |
25 | |
26 | #ifndef WX_PRECOMP | |
27 | #endif | |
28 | ||
29 | #ifdef __WXMSW__ | |
30 | #include "wx/msw/private.h" | |
31 | #endif | |
32 | ||
33 | #include "wx/arrimpl.cpp" | |
34 | ||
65391c8f | 35 | WX_DEFINE_USER_EXPORTED_OBJARRAY(wxRibbonPageTabInfoArray) |
3c3ead1d PC |
36 | |
37 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_PAGE_CHANGED, wxRibbonBarEvent); | |
38 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_PAGE_CHANGING, wxRibbonBarEvent); | |
39 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_TAB_MIDDLE_DOWN, wxRibbonBarEvent); | |
40 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_TAB_MIDDLE_UP, wxRibbonBarEvent); | |
41 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_TAB_RIGHT_DOWN, wxRibbonBarEvent); | |
42 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_TAB_RIGHT_UP, wxRibbonBarEvent); | |
a65b84f4 | 43 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_TAB_LEFT_DCLICK, wxRibbonBarEvent); |
7c70331e | 44 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_TOGGLED, wxRibbonBarEvent); |
42d73941 | 45 | wxDEFINE_EVENT(wxEVT_COMMAND_RIBBONBAR_HELP_CLICKED, wxRibbonBarEvent); |
3c3ead1d PC |
46 | |
47 | IMPLEMENT_CLASS(wxRibbonBar, wxRibbonControl) | |
48 | IMPLEMENT_DYNAMIC_CLASS(wxRibbonBarEvent, wxNotifyEvent) | |
49 | ||
50 | BEGIN_EVENT_TABLE(wxRibbonBar, wxRibbonControl) | |
51 | EVT_ERASE_BACKGROUND(wxRibbonBar::OnEraseBackground) | |
52 | EVT_LEAVE_WINDOW(wxRibbonBar::OnMouseLeave) | |
53 | EVT_LEFT_DOWN(wxRibbonBar::OnMouseLeftDown) | |
54 | EVT_LEFT_UP(wxRibbonBar::OnMouseLeftUp) | |
55 | EVT_MIDDLE_DOWN(wxRibbonBar::OnMouseMiddleDown) | |
56 | EVT_MIDDLE_UP(wxRibbonBar::OnMouseMiddleUp) | |
57 | EVT_MOTION(wxRibbonBar::OnMouseMove) | |
58 | EVT_PAINT(wxRibbonBar::OnPaint) | |
59 | EVT_RIGHT_DOWN(wxRibbonBar::OnMouseRightDown) | |
60 | EVT_RIGHT_UP(wxRibbonBar::OnMouseRightUp) | |
a65b84f4 | 61 | EVT_LEFT_DCLICK(wxRibbonBar::OnMouseDoubleClick) |
3c3ead1d | 62 | EVT_SIZE(wxRibbonBar::OnSize) |
42d73941 | 63 | EVT_KILL_FOCUS(wxRibbonBar::OnKillFocus) |
3c3ead1d PC |
64 | END_EVENT_TABLE() |
65 | ||
66 | void wxRibbonBar::AddPage(wxRibbonPage *page) | |
67 | { | |
68 | wxRibbonPageTabInfo info; | |
69 | ||
70 | info.page = page; | |
71 | info.active = false; | |
72 | info.hovered = false; | |
70f86ded | 73 | info.highlight = false; |
5c14ec26 | 74 | info.shown = true; |
3c3ead1d PC |
75 | // info.rect not set (intentional) |
76 | ||
089ca539 | 77 | wxClientDC dcTemp(this); |
3c3ead1d PC |
78 | wxString label = wxEmptyString; |
79 | if(m_flags & wxRIBBON_BAR_SHOW_PAGE_LABELS) | |
80 | label = page->GetLabel(); | |
81 | wxBitmap icon = wxNullBitmap; | |
82 | if(m_flags & wxRIBBON_BAR_SHOW_PAGE_ICONS) | |
83 | icon = page->GetIcon(); | |
84 | m_art->GetBarTabWidth(dcTemp, this, label, icon, | |
85 | &info.ideal_width, | |
86 | &info.small_begin_need_separator_width, | |
87 | &info.small_must_have_separator_width, | |
88 | &info.minimum_width); | |
89 | ||
90 | if(m_pages.IsEmpty()) | |
91 | { | |
92 | m_tabs_total_width_ideal = info.ideal_width; | |
93 | m_tabs_total_width_minimum = info.minimum_width; | |
94 | } | |
95 | else | |
96 | { | |
97 | int sep = m_art->GetMetric(wxRIBBON_ART_TAB_SEPARATION_SIZE); | |
98 | m_tabs_total_width_ideal += sep + info.ideal_width; | |
99 | m_tabs_total_width_minimum += sep + info.minimum_width; | |
100 | } | |
101 | m_pages.Add(info); | |
102 | ||
103 | page->Hide(); // Most likely case is that this new page is not the active tab | |
104 | page->SetArtProvider(m_art); | |
105 | ||
106 | if(m_pages.GetCount() == 1) | |
107 | { | |
108 | SetActivePage((size_t)0); | |
109 | } | |
110 | } | |
111 | ||
112 | bool wxRibbonBar::DismissExpandedPanel() | |
113 | { | |
114 | if(m_current_page == -1) | |
115 | return false; | |
116 | return m_pages.Item(m_current_page).page->DismissExpandedPanel(); | |
117 | } | |
118 | ||
ca275c03 | 119 | void wxRibbonBar::ShowPanels(bool show) |
3603e565 VZ |
120 | { |
121 | m_arePanelsShown = show; | |
122 | SetMinSize(wxSize(GetSize().GetWidth(), DoGetBestSize().GetHeight())); | |
123 | Realise(); | |
124 | GetParent()->Layout(); | |
125 | } | |
126 | ||
3c3ead1d PC |
127 | void wxRibbonBar::SetWindowStyleFlag(long style) |
128 | { | |
129 | m_flags = style; | |
130 | if(m_art) | |
131 | m_art->SetFlags(style); | |
132 | } | |
133 | ||
134 | long wxRibbonBar::GetWindowStyleFlag() const | |
135 | { | |
136 | return m_flags; | |
137 | } | |
138 | ||
139 | bool wxRibbonBar::Realize() | |
140 | { | |
141 | bool status = true; | |
142 | ||
089ca539 | 143 | wxClientDC dcTemp(this); |
3c3ead1d PC |
144 | int sep = m_art->GetMetric(wxRIBBON_ART_TAB_SEPARATION_SIZE); |
145 | size_t numtabs = m_pages.GetCount(); | |
146 | size_t i; | |
147 | for(i = 0; i < numtabs; ++i) | |
148 | { | |
149 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
150 | if (!info.shown) |
151 | continue; | |
3c3ead1d PC |
152 | RepositionPage(info.page); |
153 | if(!info.page->Realize()) | |
154 | { | |
155 | status = false; | |
156 | } | |
157 | wxString label = wxEmptyString; | |
158 | if(m_flags & wxRIBBON_BAR_SHOW_PAGE_LABELS) | |
159 | label = info.page->GetLabel(); | |
160 | wxBitmap icon = wxNullBitmap; | |
161 | if(m_flags & wxRIBBON_BAR_SHOW_PAGE_ICONS) | |
162 | icon = info.page->GetIcon(); | |
163 | m_art->GetBarTabWidth(dcTemp, this, label, icon, | |
164 | &info.ideal_width, | |
165 | &info.small_begin_need_separator_width, | |
166 | &info.small_must_have_separator_width, | |
167 | &info.minimum_width); | |
168 | ||
169 | if(i == 0) | |
170 | { | |
171 | m_tabs_total_width_ideal = info.ideal_width; | |
172 | m_tabs_total_width_minimum = info.minimum_width; | |
173 | } | |
174 | else | |
175 | { | |
176 | m_tabs_total_width_ideal += sep + info.ideal_width; | |
177 | m_tabs_total_width_minimum += sep + info.minimum_width; | |
178 | } | |
179 | } | |
180 | m_tab_height = m_art->GetTabCtrlHeight(dcTemp, this, m_pages); | |
181 | ||
182 | RecalculateMinSize(); | |
183 | RecalculateTabSizes(); | |
184 | Refresh(); | |
185 | ||
186 | return status; | |
187 | } | |
188 | ||
189 | void wxRibbonBar::OnMouseMove(wxMouseEvent& evt) | |
190 | { | |
191 | int x = evt.GetX(); | |
192 | int y = evt.GetY(); | |
193 | int hovered_page = -1; | |
194 | bool refresh_tabs = false; | |
195 | if(y < m_tab_height) | |
196 | { | |
197 | // It is quite likely that the mouse moved a small amount and is still over the same tab | |
198 | if(m_current_hovered_page != -1 && m_pages.Item((size_t)m_current_hovered_page).rect.Contains(x, y)) | |
199 | { | |
200 | hovered_page = m_current_hovered_page; | |
201 | // But be careful, if tabs can be scrolled, then parts of the tab rect may not be valid | |
202 | if(m_tab_scroll_buttons_shown) | |
203 | { | |
204 | if(x >= m_tab_scroll_right_button_rect.GetX() || x < m_tab_scroll_left_button_rect.GetRight()) | |
205 | { | |
206 | hovered_page = -1; | |
207 | } | |
208 | } | |
209 | } | |
210 | else | |
211 | { | |
212 | HitTestTabs(evt.GetPosition(), &hovered_page); | |
213 | } | |
214 | } | |
215 | if(hovered_page != m_current_hovered_page) | |
216 | { | |
217 | if(m_current_hovered_page != -1) | |
218 | { | |
219 | m_pages.Item((int)m_current_hovered_page).hovered = false; | |
220 | } | |
221 | m_current_hovered_page = hovered_page; | |
222 | if(m_current_hovered_page != -1) | |
223 | { | |
224 | m_pages.Item((int)m_current_hovered_page).hovered = true; | |
225 | } | |
226 | refresh_tabs = true; | |
227 | } | |
228 | if(m_tab_scroll_buttons_shown) | |
229 | { | |
230 | #define SET_FLAG(variable, flag) \ | |
65391c8f | 231 | { if(((variable) & (flag)) != (flag)) { variable |= (flag); refresh_tabs = true; }} |
3c3ead1d | 232 | #define UNSET_FLAG(variable, flag) \ |
65391c8f | 233 | { if((variable) & (flag)) { variable &= ~(flag); refresh_tabs = true; }} |
3c3ead1d PC |
234 | |
235 | if(m_tab_scroll_left_button_rect.Contains(x, y)) | |
236 | SET_FLAG(m_tab_scroll_left_button_state, wxRIBBON_SCROLL_BTN_HOVERED) | |
237 | else | |
238 | UNSET_FLAG(m_tab_scroll_left_button_state, wxRIBBON_SCROLL_BTN_HOVERED) | |
239 | ||
240 | if(m_tab_scroll_right_button_rect.Contains(x, y)) | |
241 | SET_FLAG(m_tab_scroll_right_button_state, wxRIBBON_SCROLL_BTN_HOVERED) | |
242 | else | |
243 | UNSET_FLAG(m_tab_scroll_right_button_state, wxRIBBON_SCROLL_BTN_HOVERED) | |
244 | #undef SET_FLAG | |
245 | #undef UNSET_FLAG | |
246 | } | |
247 | if(refresh_tabs) | |
248 | { | |
249 | RefreshTabBar(); | |
250 | } | |
42d73941 VZ |
251 | if ( m_flags & wxRIBBON_BAR_SHOW_TOGGLE_BUTTON ) |
252 | HitTestRibbonButton(m_toggle_button_rect, evt.GetPosition(), m_toggle_button_hovered); | |
253 | if ( m_flags & wxRIBBON_BAR_SHOW_HELP_BUTTON ) | |
254 | HitTestRibbonButton(m_help_button_rect, evt.GetPosition(), m_help_button_hovered); | |
3c3ead1d PC |
255 | } |
256 | ||
257 | void wxRibbonBar::OnMouseLeave(wxMouseEvent& WXUNUSED(evt)) | |
258 | { | |
259 | // The ribbon bar is (usually) at the top of a window, and at least on MSW, the mouse | |
260 | // can leave the window quickly and leave a tab in the hovered state. | |
261 | bool refresh_tabs = false; | |
262 | if(m_current_hovered_page != -1) | |
263 | { | |
264 | m_pages.Item((int)m_current_hovered_page).hovered = false; | |
265 | m_current_hovered_page = -1; | |
266 | refresh_tabs = true; | |
267 | } | |
268 | if(m_tab_scroll_left_button_state & wxRIBBON_SCROLL_BTN_HOVERED) | |
269 | { | |
270 | m_tab_scroll_left_button_state &= ~wxRIBBON_SCROLL_BTN_HOVERED; | |
271 | refresh_tabs = true; | |
272 | } | |
273 | if(m_tab_scroll_right_button_state & wxRIBBON_SCROLL_BTN_HOVERED) | |
274 | { | |
275 | m_tab_scroll_right_button_state &= ~wxRIBBON_SCROLL_BTN_HOVERED; | |
276 | refresh_tabs = true; | |
277 | } | |
278 | if(refresh_tabs) | |
279 | { | |
280 | RefreshTabBar(); | |
281 | } | |
7c70331e VZ |
282 | if(m_toggle_button_hovered) |
283 | { | |
284 | m_bar_hovered = false; | |
285 | m_toggle_button_hovered = false; | |
286 | Refresh(false); | |
287 | } | |
42d73941 VZ |
288 | if ( m_help_button_hovered ) |
289 | { | |
290 | m_help_button_hovered = false; | |
291 | m_bar_hovered = false; | |
292 | Refresh(false); | |
293 | } | |
3c3ead1d PC |
294 | } |
295 | ||
296 | wxRibbonPage* wxRibbonBar::GetPage(int n) | |
297 | { | |
298 | if(n < 0 || (size_t)n >= m_pages.GetCount()) | |
299 | return 0; | |
300 | return m_pages.Item(n).page; | |
301 | } | |
302 | ||
c21b99e0 VZ |
303 | size_t wxRibbonBar::GetPageCount() const |
304 | { | |
305 | return m_pages.GetCount(); | |
306 | } | |
307 | ||
5c14ec26 VZ |
308 | bool wxRibbonBar::IsPageShown(size_t page) const |
309 | { | |
310 | if (page >= m_pages.GetCount()) | |
311 | return false; | |
312 | return m_pages.Item(page).shown; | |
313 | } | |
314 | ||
315 | void wxRibbonBar::ShowPage(size_t page, bool show) | |
316 | { | |
317 | if(page >= m_pages.GetCount()) | |
318 | return; | |
319 | m_pages.Item(page).shown = show; | |
320 | } | |
321 | ||
70f86ded VZ |
322 | bool wxRibbonBar::IsPageHighlighted(size_t page) const |
323 | { | |
324 | if (page >= m_pages.GetCount()) | |
325 | return false; | |
326 | return m_pages.Item(page).highlight; | |
327 | } | |
328 | ||
329 | void wxRibbonBar::AddPageHighlight(size_t page, bool highlight) | |
330 | { | |
331 | if(page >= m_pages.GetCount()) | |
332 | return; | |
333 | m_pages.Item(page).highlight = highlight; | |
334 | } | |
335 | ||
c21b99e0 VZ |
336 | void wxRibbonBar::DeletePage(size_t n) |
337 | { | |
338 | if(n < m_pages.GetCount()) | |
339 | { | |
340 | wxRibbonPage *page = m_pages.Item(n).page; | |
341 | ||
342 | // Schedule page object for destruction and not destroying directly | |
343 | // as this function can be called in an event handler and page functions | |
344 | // can be called afeter removing. | |
345 | // Like in wxRibbonButtonBar::OnMouseUp | |
346 | if(!wxTheApp->IsScheduledForDestruction(page)) | |
347 | { | |
348 | wxTheApp->ScheduleForDestruction(page); | |
349 | } | |
350 | ||
351 | m_pages.RemoveAt(n); | |
352 | ||
353 | if(m_current_page == static_cast<int>(n)) | |
354 | { | |
355 | m_current_page = -1; | |
356 | ||
357 | if(m_pages.GetCount() > 0) | |
358 | { | |
359 | if(n >= m_pages.GetCount()) | |
360 | { | |
361 | SetActivePage(m_pages.GetCount() - 1); | |
362 | } | |
363 | else | |
364 | { | |
365 | SetActivePage(n - 1); | |
366 | } | |
367 | } | |
368 | } | |
369 | else if(m_current_page > static_cast<int>(n)) | |
370 | { | |
371 | m_current_page--; | |
372 | } | |
373 | } | |
374 | } | |
375 | ||
376 | void wxRibbonBar::ClearPages() | |
377 | { | |
378 | size_t i; | |
379 | for(i=0; i<m_pages.GetCount(); i++) | |
380 | { | |
381 | wxRibbonPage *page = m_pages.Item(i).page; | |
382 | // Schedule page object for destruction and not destroying directly | |
383 | // as this function can be called in an event handler and page functions | |
384 | // can be called afeter removing. | |
385 | // Like in wxRibbonButtonBar::OnMouseUp | |
386 | if(!wxTheApp->IsScheduledForDestruction(page)) | |
387 | { | |
388 | wxTheApp->ScheduleForDestruction(page); | |
389 | } | |
390 | } | |
391 | m_pages.Empty(); | |
392 | Realize(); | |
393 | m_current_page = -1; | |
394 | Refresh(); | |
395 | } | |
396 | ||
3c3ead1d PC |
397 | bool wxRibbonBar::SetActivePage(size_t page) |
398 | { | |
399 | if(m_current_page == (int)page) | |
400 | { | |
401 | return true; | |
402 | } | |
403 | ||
404 | if(page >= m_pages.GetCount()) | |
405 | { | |
406 | return false; | |
407 | } | |
408 | ||
409 | if(m_current_page != -1) | |
410 | { | |
411 | m_pages.Item((size_t)m_current_page).active = false; | |
412 | m_pages.Item((size_t)m_current_page).page->Hide(); | |
413 | } | |
414 | m_current_page = (int)page; | |
415 | m_pages.Item(page).active = true; | |
5c14ec26 | 416 | m_pages.Item(page).shown = true; |
3c3ead1d PC |
417 | { |
418 | wxRibbonPage* wnd = m_pages.Item(page).page; | |
419 | RepositionPage(wnd); | |
420 | wnd->Layout(); | |
421 | wnd->Show(); | |
422 | } | |
423 | Refresh(); | |
424 | ||
425 | return true; | |
426 | } | |
427 | ||
428 | bool wxRibbonBar::SetActivePage(wxRibbonPage* page) | |
429 | { | |
430 | size_t numpages = m_pages.GetCount(); | |
431 | size_t i; | |
432 | for(i = 0; i < numpages; ++i) | |
433 | { | |
434 | if(m_pages.Item(i).page == page) | |
435 | { | |
436 | return SetActivePage(i); | |
437 | } | |
438 | } | |
439 | return false; | |
440 | } | |
441 | ||
5c14ec26 VZ |
442 | int wxRibbonBar::GetPageNumber(wxRibbonPage* page) const |
443 | { | |
444 | size_t numpages = m_pages.GetCount(); | |
445 | for(size_t i = 0; i < numpages; ++i) | |
446 | { | |
447 | if(m_pages.Item(i).page == page) | |
448 | { | |
449 | return i; | |
450 | } | |
451 | } | |
452 | return wxNOT_FOUND; | |
453 | } | |
454 | ||
455 | ||
3c3ead1d PC |
456 | int wxRibbonBar::GetActivePage() const |
457 | { | |
458 | return m_current_page; | |
459 | } | |
460 | ||
461 | void wxRibbonBar::SetTabCtrlMargins(int left, int right) | |
462 | { | |
463 | m_tab_margin_left = left; | |
464 | m_tab_margin_right = right; | |
465 | ||
466 | RecalculateTabSizes(); | |
467 | } | |
468 | ||
f335950b | 469 | struct PageComparedBySmallWidthAsc |
3c3ead1d | 470 | { |
f335950b VZ |
471 | wxEXPLICIT PageComparedBySmallWidthAsc(wxRibbonPageTabInfo* page) |
472 | : m_page(page) | |
473 | { | |
474 | } | |
475 | ||
476 | bool operator<(const PageComparedBySmallWidthAsc& other) const | |
477 | { | |
478 | return m_page->small_must_have_separator_width | |
479 | < other.m_page->small_must_have_separator_width; | |
480 | } | |
481 | ||
482 | wxRibbonPageTabInfo *m_page; | |
483 | }; | |
3c3ead1d PC |
484 | |
485 | void wxRibbonBar::RecalculateTabSizes() | |
486 | { | |
487 | size_t numtabs = m_pages.GetCount(); | |
488 | ||
489 | if(numtabs == 0) | |
490 | return; | |
491 | ||
492 | int width = GetSize().GetWidth() - m_tab_margin_left - m_tab_margin_right; | |
493 | int tabsep = m_art->GetMetric(wxRIBBON_ART_TAB_SEPARATION_SIZE); | |
494 | int x = m_tab_margin_left; | |
495 | const int y = 0; | |
496 | ||
497 | if(width >= m_tabs_total_width_ideal) | |
498 | { | |
499 | // Simple case: everything at ideal width | |
500 | size_t i; | |
501 | for(i = 0; i < numtabs; ++i) | |
502 | { | |
503 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
504 | if (!info.shown) |
505 | continue; | |
3c3ead1d PC |
506 | info.rect.x = x; |
507 | info.rect.y = y; | |
508 | info.rect.width = info.ideal_width; | |
509 | info.rect.height = m_tab_height; | |
510 | x += info.rect.width + tabsep; | |
511 | } | |
512 | m_tab_scroll_buttons_shown = false; | |
513 | m_tab_scroll_left_button_rect.SetWidth(0); | |
514 | m_tab_scroll_right_button_rect.SetWidth(0); | |
515 | } | |
516 | else if(width < m_tabs_total_width_minimum) | |
517 | { | |
518 | // Simple case: everything minimum with scrollbar | |
519 | size_t i; | |
520 | for(i = 0; i < numtabs; ++i) | |
521 | { | |
522 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
523 | if (!info.shown) |
524 | continue; | |
3c3ead1d PC |
525 | info.rect.x = x; |
526 | info.rect.y = y; | |
527 | info.rect.width = info.minimum_width; | |
528 | info.rect.height = m_tab_height; | |
529 | x += info.rect.width + tabsep; | |
530 | } | |
531 | if(!m_tab_scroll_buttons_shown) | |
532 | { | |
533 | m_tab_scroll_left_button_state = wxRIBBON_SCROLL_BTN_NORMAL; | |
534 | m_tab_scroll_right_button_state = wxRIBBON_SCROLL_BTN_NORMAL; | |
535 | m_tab_scroll_buttons_shown = true; | |
536 | } | |
537 | { | |
089ca539 | 538 | wxClientDC temp_dc(this); |
42d73941 VZ |
539 | int right_button_pos = GetClientSize().GetWidth() - m_tab_margin_right - m_tab_scroll_right_button_rect.GetWidth(); |
540 | if ( right_button_pos < m_tab_margin_left ) | |
541 | right_button_pos = m_tab_margin_left; | |
542 | ||
3c3ead1d PC |
543 | m_tab_scroll_left_button_rect.SetWidth(m_art->GetScrollButtonMinimumSize(temp_dc, this, wxRIBBON_SCROLL_BTN_LEFT | wxRIBBON_SCROLL_BTN_NORMAL | wxRIBBON_SCROLL_BTN_FOR_TABS).GetWidth()); |
544 | m_tab_scroll_left_button_rect.SetHeight(m_tab_height); | |
545 | m_tab_scroll_left_button_rect.SetX(m_tab_margin_left); | |
546 | m_tab_scroll_left_button_rect.SetY(0); | |
547 | m_tab_scroll_right_button_rect.SetWidth(m_art->GetScrollButtonMinimumSize(temp_dc, this, wxRIBBON_SCROLL_BTN_RIGHT | wxRIBBON_SCROLL_BTN_NORMAL | wxRIBBON_SCROLL_BTN_FOR_TABS).GetWidth()); | |
548 | m_tab_scroll_right_button_rect.SetHeight(m_tab_height); | |
42d73941 | 549 | m_tab_scroll_right_button_rect.SetX(right_button_pos); |
3c3ead1d PC |
550 | m_tab_scroll_right_button_rect.SetY(0); |
551 | } | |
552 | if(m_tab_scroll_amount == 0) | |
553 | { | |
554 | m_tab_scroll_left_button_rect.SetWidth(0); | |
555 | } | |
556 | else if(m_tab_scroll_amount + width >= m_tabs_total_width_minimum) | |
557 | { | |
558 | m_tab_scroll_amount = m_tabs_total_width_minimum - width; | |
559 | m_tab_scroll_right_button_rect.SetX(m_tab_scroll_right_button_rect.GetX() + m_tab_scroll_right_button_rect.GetWidth()); | |
560 | m_tab_scroll_right_button_rect.SetWidth(0); | |
561 | } | |
562 | for(i = 0; i < numtabs; ++i) | |
563 | { | |
564 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
565 | if (!info.shown) |
566 | continue; | |
3c3ead1d PC |
567 | info.rect.x -= m_tab_scroll_amount; |
568 | } | |
569 | } | |
570 | else | |
571 | { | |
572 | m_tab_scroll_buttons_shown = false; | |
573 | m_tab_scroll_left_button_rect.SetWidth(0); | |
574 | m_tab_scroll_right_button_rect.SetWidth(0); | |
575 | // Complex case: everything sized such that: minimum <= width < ideal | |
576 | /* | |
577 | Strategy: | |
578 | 1) Uniformly reduce all tab widths from ideal to small_must_have_separator_width | |
579 | 2) Reduce the largest tab by 1 pixel, repeating until all tabs are same width (or at minimum) | |
580 | 3) Uniformly reduce all tabs down to their minimum width | |
581 | */ | |
582 | int smallest_tab_width = INT_MAX; | |
583 | int total_small_width = tabsep * (numtabs - 1); | |
584 | size_t i; | |
585 | for(i = 0; i < numtabs; ++i) | |
586 | { | |
587 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
588 | if (!info.shown) |
589 | continue; | |
3c3ead1d PC |
590 | if(info.small_must_have_separator_width < smallest_tab_width) |
591 | { | |
592 | smallest_tab_width = info.small_must_have_separator_width; | |
593 | } | |
594 | total_small_width += info.small_must_have_separator_width; | |
595 | } | |
596 | if(width >= total_small_width) | |
597 | { | |
598 | // Do (1) | |
599 | int total_delta = m_tabs_total_width_ideal - total_small_width; | |
600 | total_small_width -= tabsep * (numtabs - 1); | |
601 | width -= tabsep * (numtabs - 1); | |
602 | for(i = 0; i < numtabs; ++i) | |
603 | { | |
604 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
605 | if (!info.shown) |
606 | continue; | |
3c3ead1d PC |
607 | int delta = info.ideal_width - info.small_must_have_separator_width; |
608 | info.rect.x = x; | |
609 | info.rect.y = y; | |
610 | info.rect.width = info.small_must_have_separator_width + delta * (width - total_small_width) / total_delta; | |
611 | info.rect.height = m_tab_height; | |
612 | ||
613 | x += info.rect.width + tabsep; | |
614 | total_delta -= delta; | |
615 | total_small_width -= info.small_must_have_separator_width; | |
616 | width -= info.rect.width; | |
617 | } | |
618 | } | |
619 | else | |
620 | { | |
621 | total_small_width = tabsep * (numtabs - 1); | |
622 | for(i = 0; i < numtabs; ++i) | |
623 | { | |
624 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
625 | if (!info.shown) |
626 | continue; | |
3c3ead1d PC |
627 | if(info.minimum_width < smallest_tab_width) |
628 | { | |
629 | total_small_width += smallest_tab_width; | |
630 | } | |
631 | else | |
632 | { | |
633 | total_small_width += info.minimum_width; | |
634 | } | |
635 | } | |
636 | if(width >= total_small_width) | |
637 | { | |
638 | // Do (2) | |
f335950b VZ |
639 | wxVector<PageComparedBySmallWidthAsc> sorted_pages; |
640 | sorted_pages.reserve(numtabs); | |
641 | for ( i = 0; i < numtabs; ++i ) | |
642 | sorted_pages.push_back(PageComparedBySmallWidthAsc(&m_pages.Item(i))); | |
643 | ||
644 | wxVectorSort(sorted_pages); | |
3c3ead1d PC |
645 | width -= tabsep * (numtabs - 1); |
646 | for(i = 0; i < numtabs; ++i) | |
647 | { | |
f335950b VZ |
648 | wxRibbonPageTabInfo* info = sorted_pages[i].m_page; |
649 | if (!info->shown) | |
5c14ec26 | 650 | continue; |
f335950b | 651 | if(info->small_must_have_separator_width * (int)(numtabs - i) <= width) |
3c3ead1d | 652 | { |
f335950b | 653 | info->rect.width = info->small_must_have_separator_width;; |
3c3ead1d PC |
654 | } |
655 | else | |
656 | { | |
f335950b | 657 | info->rect.width = width / (numtabs - i); |
3c3ead1d | 658 | } |
f335950b | 659 | width -= info->rect.width; |
3c3ead1d PC |
660 | } |
661 | for(i = 0; i < numtabs; ++i) | |
662 | { | |
663 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
664 | if (!info.shown) |
665 | continue; | |
3c3ead1d PC |
666 | info.rect.x = x; |
667 | info.rect.y = y; | |
668 | info.rect.height = m_tab_height; | |
669 | x += info.rect.width + tabsep; | |
3c3ead1d PC |
670 | } |
671 | } | |
672 | else | |
673 | { | |
674 | // Do (3) | |
675 | total_small_width = (smallest_tab_width + tabsep) * numtabs - tabsep; | |
676 | int total_delta = total_small_width - m_tabs_total_width_minimum; | |
677 | total_small_width = m_tabs_total_width_minimum - tabsep * (numtabs - 1); | |
678 | width -= tabsep * (numtabs - 1); | |
679 | for(i = 0; i < numtabs; ++i) | |
680 | { | |
681 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
682 | if (!info.shown) |
683 | continue; | |
3c3ead1d PC |
684 | int delta = smallest_tab_width - info.minimum_width; |
685 | info.rect.x = x; | |
686 | info.rect.y = y; | |
687 | info.rect.width = info.minimum_width + delta * (width - total_small_width) / total_delta; | |
688 | info.rect.height = m_tab_height; | |
689 | ||
690 | x += info.rect.width + tabsep; | |
691 | total_delta -= delta; | |
692 | total_small_width -= info.minimum_width; | |
693 | width -= info.rect.width; | |
694 | } | |
695 | } | |
696 | } | |
697 | } | |
698 | } | |
699 | ||
700 | wxRibbonBar::wxRibbonBar() | |
701 | { | |
702 | m_flags = 0; | |
703 | m_tabs_total_width_ideal = 0; | |
704 | m_tabs_total_width_minimum = 0; | |
705 | m_tab_margin_left = 0; | |
706 | m_tab_margin_right = 0; | |
707 | m_tab_height = 0; | |
708 | m_tab_scroll_amount = 0; | |
709 | m_current_page = -1; | |
710 | m_current_hovered_page = -1; | |
711 | m_tab_scroll_left_button_state = wxRIBBON_SCROLL_BTN_NORMAL; | |
712 | m_tab_scroll_right_button_state = wxRIBBON_SCROLL_BTN_NORMAL; | |
713 | m_tab_scroll_buttons_shown = false; | |
3603e565 | 714 | m_arePanelsShown = true; |
45b7796d | 715 | m_help_button_hovered = false; |
3c3ead1d PC |
716 | } |
717 | ||
718 | wxRibbonBar::wxRibbonBar(wxWindow* parent, | |
719 | wxWindowID id, | |
720 | const wxPoint& pos, | |
721 | const wxSize& size, | |
722 | long style) | |
723 | : wxRibbonControl(parent, id, pos, size, wxBORDER_NONE) | |
724 | { | |
725 | CommonInit(style); | |
726 | } | |
727 | ||
728 | wxRibbonBar::~wxRibbonBar() | |
729 | { | |
730 | SetArtProvider(NULL); | |
731 | } | |
732 | ||
733 | bool wxRibbonBar::Create(wxWindow* parent, | |
734 | wxWindowID id, | |
735 | const wxPoint& pos, | |
736 | const wxSize& size, | |
737 | long style) | |
738 | { | |
739 | if(!wxRibbonControl::Create(parent, id, pos, size, wxBORDER_NONE)) | |
740 | return false; | |
741 | ||
742 | CommonInit(style); | |
743 | ||
744 | return true; | |
745 | } | |
746 | ||
747 | void wxRibbonBar::CommonInit(long style) | |
748 | { | |
749 | SetName(wxT("wxRibbonBar")); | |
750 | ||
751 | m_flags = style; | |
752 | m_tabs_total_width_ideal = 0; | |
753 | m_tabs_total_width_minimum = 0; | |
754 | m_tab_margin_left = 50; | |
755 | m_tab_margin_right = 20; | |
42d73941 VZ |
756 | if ( m_flags & wxRIBBON_BAR_SHOW_TOGGLE_BUTTON ) |
757 | m_tab_margin_right += 20; | |
758 | if ( m_flags & wxRIBBON_BAR_SHOW_HELP_BUTTON ) | |
759 | m_tab_margin_right += 20; | |
3c3ead1d PC |
760 | m_tab_height = 20; // initial guess |
761 | m_tab_scroll_amount = 0; | |
762 | m_current_page = -1; | |
763 | m_current_hovered_page = -1; | |
764 | m_tab_scroll_left_button_state = wxRIBBON_SCROLL_BTN_NORMAL; | |
765 | m_tab_scroll_right_button_state = wxRIBBON_SCROLL_BTN_NORMAL; | |
766 | m_tab_scroll_buttons_shown = false; | |
3603e565 | 767 | m_arePanelsShown = true; |
3c3ead1d PC |
768 | |
769 | if(m_art == NULL) | |
770 | { | |
771 | SetArtProvider(new wxRibbonDefaultArtProvider); | |
772 | } | |
773 | SetBackgroundStyle(wxBG_STYLE_CUSTOM); | |
7c70331e VZ |
774 | |
775 | m_toggle_button_hovered = false; | |
776 | m_bar_hovered = false; | |
42d73941 VZ |
777 | |
778 | m_ribbon_state = wxRIBBON_BAR_PINNED; | |
3c3ead1d PC |
779 | } |
780 | ||
781 | void wxRibbonBar::SetArtProvider(wxRibbonArtProvider* art) | |
782 | { | |
783 | wxRibbonArtProvider *old = m_art; | |
784 | m_art = art; | |
785 | ||
786 | if(art) | |
787 | { | |
788 | art->SetFlags(m_flags); | |
789 | } | |
790 | size_t numpages = m_pages.GetCount(); | |
791 | size_t i; | |
792 | for(i = 0; i < numpages; ++i) | |
793 | { | |
794 | wxRibbonPage *page = m_pages.Item(i).page; | |
795 | if(page->GetArtProvider() != art) | |
796 | { | |
797 | page->SetArtProvider(art); | |
798 | } | |
799 | } | |
800 | ||
801 | delete old; | |
802 | } | |
803 | ||
804 | void wxRibbonBar::OnPaint(wxPaintEvent& WXUNUSED(evt)) | |
805 | { | |
806 | wxAutoBufferedPaintDC dc(this); | |
807 | ||
808 | if(GetUpdateRegion().Contains(0, 0, GetClientSize().GetWidth(), m_tab_height) == wxOutRegion) | |
809 | { | |
810 | // Nothing to do in the tab area, and the page area is handled by the active page | |
811 | return; | |
812 | } | |
813 | ||
814 | DoEraseBackground(dc); | |
815 | ||
42d73941 VZ |
816 | if ( m_flags & wxRIBBON_BAR_SHOW_HELP_BUTTON ) |
817 | m_help_button_rect = m_art->GetRibbonHelpButtonArea(GetSize()); | |
818 | if ( m_flags & wxRIBBON_BAR_SHOW_TOGGLE_BUTTON ) | |
819 | m_toggle_button_rect = m_art->GetBarToggleButtonArea(GetSize()); | |
7c70331e | 820 | |
3c3ead1d PC |
821 | size_t numtabs = m_pages.GetCount(); |
822 | double sep_visibility = 0.0; | |
823 | bool draw_sep = false; | |
824 | wxRect tabs_rect(m_tab_margin_left, 0, GetClientSize().GetWidth() - m_tab_margin_left - m_tab_margin_right, m_tab_height); | |
825 | if(m_tab_scroll_buttons_shown) | |
826 | { | |
827 | tabs_rect.x += m_tab_scroll_left_button_rect.GetWidth(); | |
828 | tabs_rect.width -= m_tab_scroll_left_button_rect.GetWidth() + m_tab_scroll_right_button_rect.GetWidth(); | |
829 | } | |
830 | size_t i; | |
831 | for(i = 0; i < numtabs; ++i) | |
832 | { | |
833 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
834 | if (!info.shown) |
835 | continue; | |
3c3ead1d PC |
836 | |
837 | dc.DestroyClippingRegion(); | |
838 | if(m_tab_scroll_buttons_shown) | |
839 | { | |
840 | if(!tabs_rect.Intersects(info.rect)) | |
841 | continue; | |
842 | dc.SetClippingRegion(tabs_rect); | |
843 | } | |
844 | dc.SetClippingRegion(info.rect); | |
845 | m_art->DrawTab(dc, this, info); | |
846 | ||
847 | if(info.rect.width < info.small_begin_need_separator_width) | |
848 | { | |
849 | draw_sep = true; | |
850 | if(info.rect.width < info.small_must_have_separator_width) | |
851 | { | |
852 | sep_visibility += 1.0; | |
853 | } | |
854 | else | |
855 | { | |
856 | sep_visibility += (double)(info.small_begin_need_separator_width - info.rect.width) / (double)(info.small_begin_need_separator_width - info.small_must_have_separator_width); | |
857 | } | |
858 | } | |
859 | } | |
860 | if(draw_sep) | |
861 | { | |
862 | wxRect rect = m_pages.Item(0).rect; | |
863 | rect.width = m_art->GetMetric(wxRIBBON_ART_TAB_SEPARATION_SIZE); | |
864 | sep_visibility /= (double)numtabs; | |
865 | for(i = 0; i < numtabs - 1; ++i) | |
866 | { | |
867 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
868 | if (!info.shown) |
869 | continue; | |
3c3ead1d PC |
870 | rect.x = info.rect.x + info.rect.width; |
871 | ||
872 | if(m_tab_scroll_buttons_shown && !tabs_rect.Intersects(rect)) | |
873 | { | |
874 | continue; | |
875 | } | |
876 | ||
877 | dc.DestroyClippingRegion(); | |
878 | dc.SetClippingRegion(rect); | |
879 | m_art->DrawTabSeparator(dc, this, rect, sep_visibility); | |
880 | } | |
881 | } | |
882 | if(m_tab_scroll_buttons_shown) | |
883 | { | |
3c3ead1d PC |
884 | if(m_tab_scroll_left_button_rect.GetWidth() != 0) |
885 | { | |
42d73941 VZ |
886 | dc.DestroyClippingRegion(); |
887 | dc.SetClippingRegion(m_tab_scroll_left_button_rect); | |
3c3ead1d PC |
888 | m_art->DrawScrollButton(dc, this, m_tab_scroll_left_button_rect, wxRIBBON_SCROLL_BTN_LEFT | m_tab_scroll_left_button_state | wxRIBBON_SCROLL_BTN_FOR_TABS); |
889 | } | |
890 | if(m_tab_scroll_right_button_rect.GetWidth() != 0) | |
891 | { | |
42d73941 VZ |
892 | dc.DestroyClippingRegion(); |
893 | dc.SetClippingRegion(m_tab_scroll_right_button_rect); | |
3c3ead1d PC |
894 | m_art->DrawScrollButton(dc, this, m_tab_scroll_right_button_rect, wxRIBBON_SCROLL_BTN_RIGHT | m_tab_scroll_right_button_state | wxRIBBON_SCROLL_BTN_FOR_TABS); |
895 | } | |
896 | } | |
42d73941 VZ |
897 | |
898 | if ( m_flags & wxRIBBON_BAR_SHOW_HELP_BUTTON ) | |
899 | m_art->DrawHelpButton(dc, this, m_help_button_rect); | |
7c70331e | 900 | if ( m_flags & wxRIBBON_BAR_SHOW_TOGGLE_BUTTON ) |
42d73941 VZ |
901 | m_art->DrawToggleButton(dc, this, m_toggle_button_rect, m_ribbon_state); |
902 | ||
3c3ead1d PC |
903 | } |
904 | ||
905 | void wxRibbonBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) | |
906 | { | |
907 | // Background painting done in main paint handler to reduce screen flicker | |
908 | } | |
909 | ||
910 | void wxRibbonBar::DoEraseBackground(wxDC& dc) | |
911 | { | |
912 | wxRect tabs(GetSize()); | |
913 | tabs.height = m_tab_height; | |
914 | m_art->DrawTabCtrlBackground(dc, this, tabs); | |
915 | } | |
916 | ||
917 | void wxRibbonBar::OnSize(wxSizeEvent& evt) | |
918 | { | |
919 | RecalculateTabSizes(); | |
920 | if(m_current_page != -1) | |
921 | { | |
922 | RepositionPage(m_pages.Item(m_current_page).page); | |
923 | } | |
924 | RefreshTabBar(); | |
925 | ||
926 | evt.Skip(); | |
927 | } | |
928 | ||
929 | void wxRibbonBar::RepositionPage(wxRibbonPage *page) | |
930 | { | |
931 | int w, h; | |
932 | GetSize(&w, &h); | |
933 | page->SetSizeWithScrollButtonAdjustment(0, m_tab_height, w, h - m_tab_height); | |
934 | } | |
935 | ||
936 | wxRibbonPageTabInfo* wxRibbonBar::HitTestTabs(wxPoint position, int* index) | |
937 | { | |
938 | wxRect tabs_rect(m_tab_margin_left, 0, GetClientSize().GetWidth() - m_tab_margin_left - m_tab_margin_right, m_tab_height); | |
939 | if(m_tab_scroll_buttons_shown) | |
940 | { | |
941 | tabs_rect.SetX(tabs_rect.GetX() + m_tab_scroll_left_button_rect.GetWidth()); | |
942 | tabs_rect.SetWidth(tabs_rect.GetWidth() - m_tab_scroll_left_button_rect.GetWidth() - m_tab_scroll_right_button_rect.GetWidth()); | |
943 | } | |
944 | if(tabs_rect.Contains(position)) | |
945 | { | |
946 | size_t numtabs = m_pages.GetCount(); | |
947 | size_t i; | |
948 | for(i = 0; i < numtabs; ++i) | |
949 | { | |
950 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
951 | if (!info.shown) |
952 | continue; | |
3c3ead1d PC |
953 | if(info.rect.Contains(position)) |
954 | { | |
955 | if(index != NULL) | |
956 | { | |
957 | *index = (int)i; | |
958 | } | |
959 | return &info; | |
960 | } | |
961 | } | |
962 | } | |
963 | if(index != NULL) | |
964 | { | |
965 | *index = -1; | |
966 | } | |
967 | return NULL; | |
968 | } | |
969 | ||
970 | void wxRibbonBar::OnMouseLeftDown(wxMouseEvent& evt) | |
971 | { | |
972 | wxRibbonPageTabInfo *tab = HitTestTabs(evt.GetPosition()); | |
42d73941 VZ |
973 | SetFocus(); |
974 | if ( tab ) | |
975 | { | |
976 | if ( m_ribbon_state == wxRIBBON_BAR_MINIMIZED ) | |
977 | { | |
978 | ShowPanels(); | |
979 | m_ribbon_state = wxRIBBON_BAR_EXPANDED; | |
980 | } | |
981 | else if ( (tab == &m_pages.Item(m_current_page)) && (m_ribbon_state == wxRIBBON_BAR_EXPANDED) ) | |
982 | { | |
983 | HidePanels(); | |
984 | m_ribbon_state = wxRIBBON_BAR_MINIMIZED; | |
985 | } | |
986 | } | |
987 | else | |
988 | { | |
989 | if ( m_ribbon_state == wxRIBBON_BAR_EXPANDED ) | |
990 | { | |
991 | HidePanels(); | |
992 | m_ribbon_state = wxRIBBON_BAR_MINIMIZED; | |
993 | } | |
994 | } | |
3c3ead1d PC |
995 | if(tab && tab != &m_pages.Item(m_current_page)) |
996 | { | |
997 | wxRibbonBarEvent query(wxEVT_COMMAND_RIBBONBAR_PAGE_CHANGING, GetId(), tab->page); | |
998 | query.SetEventObject(this); | |
999 | ProcessWindowEvent(query); | |
1000 | if(query.IsAllowed()) | |
1001 | { | |
1002 | SetActivePage(query.GetPage()); | |
1003 | ||
1004 | wxRibbonBarEvent notification(wxEVT_COMMAND_RIBBONBAR_PAGE_CHANGED, GetId(), m_pages.Item(m_current_page).page); | |
1005 | notification.SetEventObject(this); | |
1006 | ProcessWindowEvent(notification); | |
1007 | } | |
1008 | } | |
1009 | else if(tab == NULL) | |
1010 | { | |
1011 | if(m_tab_scroll_left_button_rect.Contains(evt.GetPosition())) | |
1012 | { | |
1013 | m_tab_scroll_left_button_state |= wxRIBBON_SCROLL_BTN_ACTIVE | wxRIBBON_SCROLL_BTN_HOVERED; | |
1014 | RefreshTabBar(); | |
1015 | } | |
1016 | else if(m_tab_scroll_right_button_rect.Contains(evt.GetPosition())) | |
1017 | { | |
1018 | m_tab_scroll_right_button_state |= wxRIBBON_SCROLL_BTN_ACTIVE | wxRIBBON_SCROLL_BTN_HOVERED; | |
1019 | RefreshTabBar(); | |
1020 | } | |
1021 | } | |
7c70331e VZ |
1022 | |
1023 | wxPoint position = evt.GetPosition(); | |
1024 | ||
1025 | if(position.x >= 0 && position.y >= 0) | |
1026 | { | |
1027 | wxSize size = GetSize(); | |
1028 | if(position.x < size.GetWidth() && position.y < size.GetHeight()) | |
1029 | { | |
1030 | if(m_toggle_button_rect.Contains(position)) | |
1031 | { | |
42d73941 VZ |
1032 | bool pshown = ArePanelsShown(); |
1033 | ShowPanels(!pshown); | |
1034 | if ( pshown ) | |
1035 | m_ribbon_state = wxRIBBON_BAR_MINIMIZED; | |
1036 | else | |
1037 | m_ribbon_state = wxRIBBON_BAR_PINNED; | |
7c70331e VZ |
1038 | wxRibbonBarEvent event(wxEVT_COMMAND_RIBBONBAR_TOGGLED, GetId()); |
1039 | event.SetEventObject(this); | |
1040 | ProcessWindowEvent(event); | |
1041 | } | |
42d73941 VZ |
1042 | if ( m_help_button_rect.Contains(position) ) |
1043 | { | |
1044 | wxRibbonBarEvent event(wxEVT_COMMAND_RIBBONBAR_HELP_CLICKED, GetId()); | |
1045 | event.SetEventObject(this); | |
1046 | ProcessWindowEvent(event); | |
1047 | } | |
7c70331e VZ |
1048 | } |
1049 | } | |
3c3ead1d PC |
1050 | } |
1051 | ||
1052 | void wxRibbonBar::OnMouseLeftUp(wxMouseEvent& WXUNUSED(evt)) | |
1053 | { | |
1054 | if(!m_tab_scroll_buttons_shown) | |
1055 | { | |
1056 | return; | |
1057 | } | |
1058 | ||
1059 | int amount = 0; | |
1060 | if(m_tab_scroll_left_button_state & wxRIBBON_SCROLL_BTN_ACTIVE) | |
1061 | { | |
1062 | amount = -1; | |
1063 | } | |
1064 | else if(m_tab_scroll_right_button_state & wxRIBBON_SCROLL_BTN_ACTIVE) | |
1065 | { | |
1066 | amount = 1; | |
1067 | } | |
1068 | if(amount != 0) | |
1069 | { | |
1070 | m_tab_scroll_left_button_state &= ~wxRIBBON_SCROLL_BTN_ACTIVE; | |
1071 | m_tab_scroll_right_button_state &= ~wxRIBBON_SCROLL_BTN_ACTIVE; | |
1072 | ScrollTabBar(amount * 8); | |
1073 | } | |
1074 | } | |
1075 | ||
1076 | void wxRibbonBar::ScrollTabBar(int amount) | |
1077 | { | |
1078 | bool show_left = true; | |
1079 | bool show_right = true; | |
1080 | if(m_tab_scroll_amount + amount <= 0) | |
1081 | { | |
1082 | amount = -m_tab_scroll_amount; | |
1083 | show_left = false; | |
1084 | } | |
1085 | else if(m_tab_scroll_amount + amount + (GetClientSize().GetWidth() - m_tab_margin_left - m_tab_margin_right) >= m_tabs_total_width_minimum) | |
1086 | { | |
1087 | amount = m_tabs_total_width_minimum - m_tab_scroll_amount - (GetClientSize().GetWidth() - m_tab_margin_left - m_tab_margin_right); | |
1088 | show_right = false; | |
1089 | } | |
1090 | if(amount == 0) | |
1091 | { | |
1092 | return; | |
1093 | } | |
1094 | m_tab_scroll_amount += amount; | |
1095 | size_t numtabs = m_pages.GetCount(); | |
1096 | size_t i; | |
1097 | for(i = 0; i < numtabs; ++i) | |
1098 | { | |
1099 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
1100 | if (!info.shown) |
1101 | continue; | |
3c3ead1d PC |
1102 | info.rect.SetX(info.rect.GetX() - amount); |
1103 | } | |
1104 | if(show_right != (m_tab_scroll_right_button_rect.GetWidth() != 0) || | |
1105 | show_left != (m_tab_scroll_left_button_rect.GetWidth() != 0)) | |
1106 | { | |
089ca539 | 1107 | wxClientDC temp_dc(this); |
3c3ead1d PC |
1108 | if(show_left) |
1109 | { | |
1110 | m_tab_scroll_left_button_rect.SetWidth(m_art->GetScrollButtonMinimumSize(temp_dc, this, wxRIBBON_SCROLL_BTN_LEFT | wxRIBBON_SCROLL_BTN_NORMAL | wxRIBBON_SCROLL_BTN_FOR_TABS).GetWidth()); | |
1111 | } | |
1112 | else | |
1113 | { | |
1114 | m_tab_scroll_left_button_rect.SetWidth(0); | |
1115 | } | |
1116 | ||
1117 | if(show_right) | |
1118 | { | |
1119 | if(m_tab_scroll_right_button_rect.GetWidth() == 0) | |
1120 | { | |
1121 | m_tab_scroll_right_button_rect.SetWidth(m_art->GetScrollButtonMinimumSize(temp_dc, this, wxRIBBON_SCROLL_BTN_RIGHT | wxRIBBON_SCROLL_BTN_NORMAL | wxRIBBON_SCROLL_BTN_FOR_TABS).GetWidth()); | |
1122 | m_tab_scroll_right_button_rect.SetX(m_tab_scroll_right_button_rect.GetX() - m_tab_scroll_right_button_rect.GetWidth()); | |
1123 | } | |
1124 | } | |
1125 | else | |
1126 | { | |
1127 | if(m_tab_scroll_right_button_rect.GetWidth() != 0) | |
1128 | { | |
1129 | m_tab_scroll_right_button_rect.SetX(m_tab_scroll_right_button_rect.GetX() + m_tab_scroll_right_button_rect.GetWidth()); | |
1130 | m_tab_scroll_right_button_rect.SetWidth(0); | |
1131 | } | |
1132 | } | |
1133 | } | |
1134 | ||
1135 | RefreshTabBar(); | |
1136 | } | |
1137 | ||
1138 | void wxRibbonBar::RefreshTabBar() | |
1139 | { | |
1140 | wxRect tab_rect(0, 0, GetClientSize().GetWidth(), m_tab_height); | |
1141 | Refresh(false, &tab_rect); | |
1142 | } | |
1143 | ||
1144 | void wxRibbonBar::OnMouseMiddleDown(wxMouseEvent& evt) | |
1145 | { | |
1146 | DoMouseButtonCommon(evt, wxEVT_COMMAND_RIBBONBAR_TAB_MIDDLE_DOWN); | |
1147 | } | |
1148 | ||
1149 | void wxRibbonBar::OnMouseMiddleUp(wxMouseEvent& evt) | |
1150 | { | |
1151 | DoMouseButtonCommon(evt, wxEVT_COMMAND_RIBBONBAR_TAB_MIDDLE_UP); | |
1152 | } | |
1153 | ||
1154 | void wxRibbonBar::OnMouseRightDown(wxMouseEvent& evt) | |
1155 | { | |
1156 | DoMouseButtonCommon(evt, wxEVT_COMMAND_RIBBONBAR_TAB_RIGHT_DOWN); | |
1157 | } | |
1158 | ||
1159 | void wxRibbonBar::OnMouseRightUp(wxMouseEvent& evt) | |
1160 | { | |
1161 | DoMouseButtonCommon(evt, wxEVT_COMMAND_RIBBONBAR_TAB_RIGHT_UP); | |
1162 | } | |
1163 | ||
a65b84f4 VZ |
1164 | void wxRibbonBar::OnMouseDoubleClick(wxMouseEvent& evt) |
1165 | { | |
42d73941 VZ |
1166 | wxRibbonPageTabInfo *tab = HitTestTabs(evt.GetPosition()); |
1167 | SetFocus(); | |
1168 | if ( tab && tab == &m_pages.Item(m_current_page) ) | |
1169 | { | |
1170 | if ( m_ribbon_state == wxRIBBON_BAR_PINNED ) | |
1171 | { | |
1172 | m_ribbon_state = wxRIBBON_BAR_MINIMIZED; | |
1173 | HidePanels(); | |
1174 | } | |
1175 | else | |
1176 | { | |
1177 | m_ribbon_state = wxRIBBON_BAR_PINNED; | |
1178 | ShowPanels(); | |
1179 | } | |
1180 | } | |
a65b84f4 VZ |
1181 | } |
1182 | ||
3c3ead1d PC |
1183 | void wxRibbonBar::DoMouseButtonCommon(wxMouseEvent& evt, wxEventType tab_event_type) |
1184 | { | |
1185 | wxRibbonPageTabInfo *tab = HitTestTabs(evt.GetPosition()); | |
1186 | if(tab) | |
1187 | { | |
1188 | wxRibbonBarEvent notification(tab_event_type, GetId(), tab->page); | |
1189 | notification.SetEventObject(this); | |
1190 | ProcessWindowEvent(notification); | |
1191 | } | |
1192 | } | |
1193 | ||
1194 | void wxRibbonBar::RecalculateMinSize() | |
1195 | { | |
1196 | wxSize min_size(wxDefaultCoord, wxDefaultCoord); | |
1197 | size_t numtabs = m_pages.GetCount(); | |
1198 | if(numtabs != 0) | |
1199 | { | |
1200 | min_size = m_pages.Item(0).page->GetMinSize(); | |
1201 | ||
1202 | size_t i; | |
1203 | for(i = 1; i < numtabs; ++i) | |
1204 | { | |
1205 | wxRibbonPageTabInfo& info = m_pages.Item(i); | |
5c14ec26 VZ |
1206 | if (!info.shown) |
1207 | continue; | |
3c3ead1d PC |
1208 | wxSize page_min = info.page->GetMinSize(); |
1209 | ||
1210 | min_size.x = wxMax(min_size.x, page_min.x); | |
1211 | min_size.y = wxMax(min_size.y, page_min.y); | |
1212 | } | |
1213 | } | |
1214 | if(min_size.y != wxDefaultCoord) | |
1215 | { | |
1216 | // TODO: Decide on best course of action when min height is unspecified | |
1217 | // - should we specify it to the tab minimum, or leave it unspecified? | |
1218 | min_size.IncBy(0, m_tab_height); | |
1219 | } | |
1220 | ||
1221 | m_minWidth = min_size.GetWidth(); | |
3603e565 | 1222 | m_minHeight = m_arePanelsShown ? min_size.GetHeight() : m_tab_height; |
3c3ead1d PC |
1223 | } |
1224 | ||
1225 | wxSize wxRibbonBar::DoGetBestSize() const | |
1226 | { | |
1227 | wxSize best(0, 0); | |
1228 | if(m_current_page != -1) | |
1229 | { | |
1230 | best = m_pages.Item(m_current_page).page->GetBestSize(); | |
1231 | } | |
1232 | if(best.GetHeight() == wxDefaultCoord) | |
1233 | { | |
1234 | best.SetHeight(m_tab_height); | |
1235 | } | |
1236 | else | |
1237 | { | |
1238 | best.IncBy(0, m_tab_height); | |
1239 | } | |
3603e565 VZ |
1240 | if(!m_arePanelsShown) |
1241 | { | |
1242 | best.SetHeight(m_tab_height); | |
1243 | } | |
3c3ead1d PC |
1244 | return best; |
1245 | } | |
1246 | ||
42d73941 | 1247 | void wxRibbonBar::HitTestRibbonButton(const wxRect& rect, const wxPoint& position, bool &hover_flag) |
7c70331e VZ |
1248 | { |
1249 | bool hovered = false, toggle_button_hovered = false; | |
1250 | if(position.x >= 0 && position.y >= 0) | |
1251 | { | |
1252 | wxSize size = GetSize(); | |
1253 | if(position.x < size.GetWidth() && position.y < size.GetHeight()) | |
1254 | { | |
1255 | hovered = true; | |
1256 | } | |
1257 | } | |
1258 | if(hovered) | |
1259 | { | |
42d73941 | 1260 | toggle_button_hovered = rect.Contains(position); |
7c70331e | 1261 | |
42d73941 | 1262 | if ( hovered != m_bar_hovered || toggle_button_hovered != hover_flag ) |
7c70331e VZ |
1263 | { |
1264 | m_bar_hovered = hovered; | |
42d73941 | 1265 | hover_flag = toggle_button_hovered; |
7c70331e VZ |
1266 | Refresh(false); |
1267 | } | |
1268 | } | |
1269 | } | |
1270 | ||
42d73941 VZ |
1271 | void wxRibbonBar::HideIfExpanded() |
1272 | { | |
1273 | if ( m_ribbon_state == wxRIBBON_BAR_EXPANDED ) | |
1274 | { | |
1275 | HidePanels(); | |
1276 | m_ribbon_state = wxRIBBON_BAR_MINIMIZED; | |
1277 | } | |
1278 | else | |
1279 | { | |
1280 | ShowPanels(); | |
1281 | m_ribbon_state = wxRIBBON_BAR_PINNED; | |
1282 | } | |
1283 | } | |
1284 | ||
1285 | void wxRibbonBar::OnKillFocus(wxFocusEvent& WXUNUSED(evt)) | |
1286 | { | |
1287 | HideIfExpanded(); | |
1288 | } | |
1289 | ||
3c3ead1d | 1290 | #endif // wxUSE_RIBBON |