1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/gtk/frame.cpp
3 // Purpose:
4 // Author: Robert Roebling
5 // Copyright: (c) 1998 Robert Roebling
6 // Licence: wxWindows licence
7 /////////////////////////////////////////////////////////////////////////////
8
9 // For compilers that support precompilation, includes "wx.h".
10 #include "wx/wxprec.h"
11
12 #include "wx/frame.h"
13
14 #ifndef WX_PRECOMP
15 #include "wx/menu.h"
16 #include "wx/toolbar.h"
17 #include "wx/statusbr.h"
18 #endif // WX_PRECOMP
19
20 #include <gtk/gtk.h>
21 #include "wx/gtk/private/gtk2-compat.h"
22
23 #if wxUSE_LIBHILDON
24 #include <hildon-widgets/hildon-window.h>
25 #endif // wxUSE_LIBHILDON
26
27 #if wxUSE_LIBHILDON2
28 #include <hildon/hildon.h>
29 #endif // wxUSE_LIBHILDON2
30
31 // ----------------------------------------------------------------------------
32 // event tables
33 // ----------------------------------------------------------------------------
34
35 // ============================================================================
36 // implementation
37 // ============================================================================
38
39 // ----------------------------------------------------------------------------
40 // wxFrame creation
41 // ----------------------------------------------------------------------------
42
Init()43 void wxFrame::Init()
44 {
45 m_fsSaveFlag = 0;
46 }
47
Create(wxWindow * parent,wxWindowID id,const wxString & title,const wxPoint & pos,const wxSize & sizeOrig,long style,const wxString & name)48 bool wxFrame::Create( wxWindow *parent,
49 wxWindowID id,
50 const wxString& title,
51 const wxPoint& pos,
52 const wxSize& sizeOrig,
53 long style,
54 const wxString &name )
55 {
56 return wxFrameBase::Create(parent, id, title, pos, sizeOrig, style, name);
57 }
58
~wxFrame()59 wxFrame::~wxFrame()
60 {
61 SendDestroyEvent();
62
63 DeleteAllBars();
64 }
65
66 // ----------------------------------------------------------------------------
67 // overridden wxWindow methods
68 // ----------------------------------------------------------------------------
69
DoGetClientSize(int * width,int * height) const70 void wxFrame::DoGetClientSize( int *width, int *height ) const
71 {
72 wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
73
74 wxFrameBase::DoGetClientSize(width, height);
75
76 if (m_useCachedClientSize)
77 return;
78
79 if (height)
80 {
81 #if wxUSE_MENUS_NATIVE
82 // menu bar
83 if (m_frameMenuBar && m_frameMenuBar->IsShown())
84 {
85 int h;
86 gtk_widget_get_preferred_height(m_frameMenuBar->m_widget, NULL, &h);
87 #if !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
88 *height -= h;
89 #endif
90 }
91 #endif // wxUSE_MENUS_NATIVE
92
93 #if wxUSE_STATUSBAR
94 // status bar
95 if (m_frameStatusBar && m_frameStatusBar->IsShown())
96 *height -= m_frameStatusBar->m_height;
97 #endif // wxUSE_STATUSBAR
98 }
99
100 #if wxUSE_TOOLBAR
101 // tool bar
102 if (m_frameToolBar && m_frameToolBar->IsShown())
103 {
104 if (m_frameToolBar->IsVertical())
105 {
106 if (width)
107 {
108 int w;
109 gtk_widget_get_preferred_width(m_frameToolBar->m_widget, NULL, &w);
110 *width -= w;
111 }
112 }
113 else
114 {
115 if (height)
116 {
117 int h;
118 gtk_widget_get_preferred_height(m_frameToolBar->m_widget, NULL, &h);
119 *height -= h;
120 }
121 }
122 }
123 #endif // wxUSE_TOOLBAR
124
125 if (width != NULL && *width < 0)
126 *width = 0;
127 if (height != NULL && *height < 0)
128 *height = 0;
129 }
130
ShowFullScreen(bool show,long style)131 bool wxFrame::ShowFullScreen(bool show, long style)
132 {
133 if (!wxFrameBase::ShowFullScreen(show, style))
134 return false;
135
136 wxWindow* const bar[] = {
137 #if wxUSE_MENUS
138 m_frameMenuBar,
139 #else
140 NULL,
141 #endif
142 #if wxUSE_TOOLBAR
143 m_frameToolBar,
144 #else
145 NULL,
146 #endif
147 #if wxUSE_STATUSBAR
148 m_frameStatusBar,
149 #else
150 NULL,
151 #endif
152 };
153 const long fsNoBar[] = {
154 wxFULLSCREEN_NOMENUBAR, wxFULLSCREEN_NOTOOLBAR, wxFULLSCREEN_NOSTATUSBAR
155 };
156 for (int i = 0; i < 3; i++)
157 {
158 if (show)
159 {
160 if (bar[i] && (style & fsNoBar[i]))
161 {
162 if (bar[i]->IsShown())
163 bar[i]->Show(false);
164 else
165 style &= ~fsNoBar[i];
166 }
167 }
168 else
169 {
170 if (bar[i] && (m_fsSaveFlag & fsNoBar[i]))
171 bar[i]->Show(true);
172 }
173 }
174 if (show)
175 m_fsSaveFlag = style;
176
177 return true;
178 }
179
SendIdleEvents(wxIdleEvent & event)180 bool wxFrame::SendIdleEvents(wxIdleEvent& event)
181 {
182 bool needMore = wxFrameBase::SendIdleEvents(event);
183
184 #if wxUSE_MENUS
185 if (m_frameMenuBar && m_frameMenuBar->SendIdleEvents(event))
186 needMore = true;
187 #endif
188 #if wxUSE_TOOLBAR
189 if (m_frameToolBar && m_frameToolBar->SendIdleEvents(event))
190 needMore = true;
191 #endif
192 #if wxUSE_STATUSBAR
193 if (m_frameStatusBar && m_frameStatusBar->SendIdleEvents(event))
194 needMore = true;
195 #endif
196
197 return needMore;
198 }
199
200 // ----------------------------------------------------------------------------
201 // menu/tool/status bar stuff
202 // ----------------------------------------------------------------------------
203
204 #if wxUSE_MENUS_NATIVE
205
DetachMenuBar()206 void wxFrame::DetachMenuBar()
207 {
208 wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
209 wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
210
211 if ( m_frameMenuBar )
212 {
213 #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
214 hildon_window_set_menu(HILDON_WINDOW(m_widget), NULL);
215 #else // !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
216 gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget );
217 #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2 /!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
218 }
219
220 wxFrameBase::DetachMenuBar();
221
222 // make sure next size_allocate causes a wxSizeEvent
223 m_useCachedClientSize = false;
224 m_clientWidth = 0;
225 }
226
AttachMenuBar(wxMenuBar * menuBar)227 void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
228 {
229 wxFrameBase::AttachMenuBar(menuBar);
230
231 if (m_frameMenuBar)
232 {
233 #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
234 hildon_window_set_menu(HILDON_WINDOW(m_widget),
235 GTK_MENU(m_frameMenuBar->m_widget));
236 #else // !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
237
238 // menubar goes into top of vbox (m_mainWidget)
239 gtk_box_pack_start(
240 GTK_BOX(m_mainWidget), menuBar->m_widget, false, false, 0);
241 gtk_box_reorder_child(GTK_BOX(m_mainWidget), menuBar->m_widget, 0);
242
243 // reset size request to allow native sizing to work
244 gtk_widget_set_size_request(menuBar->m_widget, -1, -1);
245
246 gtk_widget_show( m_frameMenuBar->m_widget );
247 #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2/!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
248 }
249 // make sure next size_allocate causes a wxSizeEvent
250 m_useCachedClientSize = false;
251 m_clientWidth = 0;
252 }
253 #endif // wxUSE_MENUS_NATIVE
254
255 #if wxUSE_TOOLBAR
256
SetToolBar(wxToolBar * toolbar)257 void wxFrame::SetToolBar(wxToolBar *toolbar)
258 {
259 m_frameToolBar = toolbar;
260 if (toolbar)
261 {
262 gtk_container_remove(
263 GTK_CONTAINER(gtk_widget_get_parent(toolbar->m_widget)), toolbar->m_widget);
264 if (toolbar->IsVertical())
265 {
266 // Vertical toolbar and m_wxwindow go into an hbox, inside the
267 // vbox (m_mainWidget). hbox is created on demand.
268 GtkWidget* hbox = gtk_widget_get_parent(m_wxwindow);
269 if (hbox == m_mainWidget)
270 {
271 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
272 gtk_widget_show(hbox);
273 gtk_box_pack_start(GTK_BOX(m_mainWidget), hbox, true, true, 0);
274 g_object_ref(m_wxwindow);
275 gtk_container_remove(GTK_CONTAINER(m_mainWidget), m_wxwindow);
276 gtk_box_pack_start(GTK_BOX(hbox), m_wxwindow, true, true, 0);
277 g_object_unref(m_wxwindow);
278 }
279 gtk_box_pack_start(GTK_BOX(hbox), toolbar->m_widget, false, false, 0);
280
281 int pos = 0; // left
282 if (toolbar->HasFlag(wxTB_RIGHT))
283 pos = 1; // right
284 gtk_box_reorder_child(GTK_BOX(hbox), toolbar->m_widget, pos);
285 }
286 else
287 {
288 // Horizontal toolbar goes into vbox (m_mainWidget)
289 gtk_box_pack_start(GTK_BOX(m_mainWidget), toolbar->m_widget, false, false, 0);
290
291 int pos = 0; // top
292 if (m_frameMenuBar)
293 pos = 1; // below menubar
294 if (toolbar->HasFlag(wxTB_BOTTOM))
295 pos += 2; // below client area (m_wxwindow)
296 gtk_box_reorder_child(
297 GTK_BOX(m_mainWidget), toolbar->m_widget, pos);
298 }
299 // reset size request to allow native sizing to work
300 gtk_widget_set_size_request(toolbar->m_widget, -1, -1);
301 }
302 // make sure next size_allocate causes a wxSizeEvent
303 m_useCachedClientSize = false;
304 m_clientWidth = 0;
305 }
306
307 #endif // wxUSE_TOOLBAR
308
309 #if wxUSE_STATUSBAR
310
SetStatusBar(wxStatusBar * statbar)311 void wxFrame::SetStatusBar(wxStatusBar *statbar)
312 {
313 m_frameStatusBar = statbar;
314 if (statbar)
315 {
316 // statusbar goes into bottom of vbox (m_mainWidget)
317 gtk_container_remove(
318 GTK_CONTAINER(gtk_widget_get_parent(statbar->m_widget)), statbar->m_widget);
319 gtk_box_pack_end(GTK_BOX(m_mainWidget), statbar->m_widget, false, false, 0);
320 // make sure next size_allocate on statusbar causes a size event
321 statbar->m_useCachedClientSize = false;
322 statbar->m_clientWidth = 0;
323 int h = -1;
324 if (statbar->m_wxwindow)
325 {
326 // statusbar is not a native widget, need to set height request
327 h = statbar->m_height;
328 }
329 gtk_widget_set_size_request(statbar->m_widget, -1, h);
330 }
331 // make sure next size_allocate causes a wxSizeEvent
332 m_useCachedClientSize = false;
333 m_clientWidth = 0;
334 }
335 #endif // wxUSE_STATUSBAR
336