1 /* === S Y N F I G ========================================================= */
2 /*! \file dialog_preview.cpp
3 ** \brief Preview dialog File
4 **
5 ** $Id$
6 **
7 ** \legal
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 **
10 ** This package is free software; you can redistribute it and/or
11 ** modify it under the terms of the GNU General Public License as
12 ** published by the Free Software Foundation; either version 2 of
13 ** the License, or (at your option) any later version.
14 **
15 ** This package is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ** General Public License for more details.
19 ** \endlegal
20 */
21 /* ========================================================================= */
22
23 /* === H E A D E R S ======================================================= */
24
25 #ifdef USING_PCH
26 # include "pch.h"
27 #else
28 #ifdef HAVE_CONFIG_H
29 # include <config.h>
30 #endif
31
32 #include <synfig/general.h>
33
34 #include "dialogs/dialog_preview.h"
35 #include "preview.h"
36 #include <gtkmm/spinbutton.h>
37 #include <gtkmm/alignment.h>
38 #include <gtkmm/frame.h>
39 #include <gtkmm/box.h>
40 #include <gui/localization.h>
41
42 #endif
43
44 /* === U S I N G =========================================================== */
45
46 using namespace std;
47 using namespace etl;
48 using namespace synfig;
49 using namespace studio;
50 using namespace Gtk;
51
52 /* === M A C R O S ========================================================= */
53
54 /* === G L O B A L S ======================================================= */
55
56 /* === P R O C E D U R E S ================================================= */
57
58 /* === M E T H O D S ======================================================= */
59
60 /* === E N T R Y P O I N T ================================================= */
61
62 //dialog_preview stuff...
Dialog_Preview()63 Dialog_Preview::Dialog_Preview()
64 :settings(this,"preview"),preview_table(1, 1, true)
65
66 {
67 set_title(_("Preview Window"));
68 set_keep_above();
69 add(preview_table);
70 preview_table.attach(preview, 0, 1, 0, 1);
71 preview.show();
72 preview_table.show();
73
74 //catch key press event
75 signal_key_press_event().connect(sigc::mem_fun(*this, &Dialog_Preview::on_key_pressed));
76 }
77
~Dialog_Preview()78 Dialog_Preview::~Dialog_Preview()
79 {
80 }
81
set_preview(etl::handle<Preview> prev)82 void Dialog_Preview::set_preview(etl::handle<Preview> prev)
83 {
84 //!Check if the window we want draw is ready
85 Glib::RefPtr<Gdk::Window> window = get_window();
86 if(window) window.clear();
87
88 preview.set_preview(prev);
89 //preview.update();
90 }
91
on_show()92 void Dialog_Preview::on_show()
93 {
94 Window::on_show();
95 preview.on_show();
96 }
97
on_hide()98 void Dialog_Preview::on_hide()
99 {
100 Window::on_hide();
101 preview.on_hide();
102 }
103
104 //press escape key to close window
on_key_pressed(GdkEventKey * ev)105 bool Dialog_Preview::on_key_pressed(GdkEventKey *ev)
106 {
107 if (ev->keyval == gdk_keyval_from_name("Escape") )
108 {
109 close_window_handler();
110 return true;
111 }
112
113 return false;
114 }
115
close_window_handler()116 void Dialog_Preview::close_window_handler()
117 {
118 //!Check if the window we want draw is ready
119 Glib::RefPtr<Gdk::Window> window = get_window();
120 if(!window) return;
121
122 if ((window->get_state() & Gdk::WINDOW_STATE_MAXIMIZED) != 0)
123 {
124 unmaximize();
125 }
126
127 hide();
128 }
129
130 //dialog_previewoptions stuff
Dialog_PreviewOptions()131 Dialog_PreviewOptions::Dialog_PreviewOptions()
132 :Dialog(_("Preview Options")),
133 adj_zoom(Gtk::Adjustment::create(0.5,0.1,5.0,0.1,0.2)),
134 adj_fps(Gtk::Adjustment::create(12,1,120,1,5)),
135 check_overbegin(_("_Begin time"),false),
136 check_overend(_("_End time"),false),
137 settings(this,"prevoptions")
138 {
139 //framerate = 15.0f;
140 //zoom = 0.2f;
141
142 //set the fps of the time widgets
143 Gtk::Alignment *dialogPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
144 dialogPadding->set_padding(12, 12, 12, 12);
145 get_vbox()->add(*dialogPadding);
146
147 Gtk::VBox *dialogBox = manage(new Gtk::VBox(false, 12));
148 dialogPadding->add(*dialogBox);
149
150 Gtk::Frame *generalFrame = manage(new Gtk::Frame(_("General settings")));
151 generalFrame->set_shadow_type(Gtk::SHADOW_NONE);
152 ((Gtk::Label *) generalFrame->get_label_widget())->set_markup(_("<b>General settings</b>"));
153 dialogBox->pack_start(*generalFrame, false, false, 0);
154
155 Gtk::Alignment *generalPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
156 generalPadding->set_padding(6, 0, 24, 0);
157 generalFrame->add(*generalPadding);
158
159 Gtk::Table *generalTable = manage(new Gtk::Table(2, 2, false));
160 generalTable->set_row_spacings(6);
161 generalTable->set_col_spacings(12);
162 generalPadding->add(*generalTable);
163
164 Gtk::Label *zoomLabel = manage(new Gtk::Label(_("_Quality")));
165 zoomLabel->set_alignment(0, 0.5);
166 zoomLabel->set_use_underline(TRUE);
167 Gtk::SpinButton *zoomSpinner = manage(new Gtk::SpinButton(adj_zoom, 0.1, 2));
168 zoomLabel->set_mnemonic_widget(*zoomSpinner);
169 zoomSpinner->set_alignment(1);
170 generalTable->attach(*zoomLabel, 0, 1, 0, 1, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
171 generalTable->attach(*zoomSpinner, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
172
173 Gtk::Label *fpsLabel = manage(new Gtk::Label(_("_FPS")));
174 fpsLabel->set_alignment(0, 0.5);
175 fpsLabel->set_use_underline(TRUE);
176 Gtk::SpinButton *fpsSpinner = manage(new Gtk::SpinButton(adj_fps, 1, 1));
177 fpsLabel->set_mnemonic_widget(*fpsSpinner);
178 fpsSpinner->set_alignment(1);
179 generalTable->attach(*fpsLabel, 0, 1, 1, 2, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
180 generalTable->attach(*fpsSpinner, 1, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
181
182 Gtk::Frame *timeFrame = manage(new Gtk::Frame(_("Time settings")));
183 timeFrame->set_shadow_type(Gtk::SHADOW_NONE);
184 ((Gtk::Label *) timeFrame->get_label_widget())->set_markup(_("<b>Time settings</b>"));
185 dialogBox->pack_start(*timeFrame, false, false, 0);
186
187 Gtk::Alignment *timePadding = manage(new Gtk::Alignment(0, 0, 1, 1));
188 timePadding->set_padding(6, 0, 24, 0);
189 timeFrame->add(*timePadding);
190
191 Gtk::Table *timeTable = manage(new Gtk::Table(2, 2, false));
192 timeTable->set_row_spacings(6);
193 timeTable->set_col_spacings(12);
194 timePadding->add(*timeTable);
195
196 check_overbegin.set_alignment(0, 0.5);
197 check_overbegin.set_use_underline(TRUE);
198 check_overend.set_alignment(0, 0.5);
199 check_overend.set_use_underline(TRUE);
200 time_begin.set_alignment(1);
201 time_end.set_alignment(1);
202 timeTable->attach(check_overbegin, 0, 1, 0, 1, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
203 timeTable->attach(time_begin, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
204 timeTable->attach(check_overend, 0, 1, 1, 2, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
205 timeTable->attach(time_end, 1, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
206
207 check_overbegin.signal_toggled().connect(sigc::mem_fun(*this,&Dialog_PreviewOptions::on_overbegin_toggle));
208 check_overend.signal_toggled().connect(sigc::mem_fun(*this,&Dialog_PreviewOptions::on_overend_toggle));
209
210 Gtk::Button *cancelButton = manage(new Gtk::Button(Gtk::StockID("gtk-cancel")));
211 cancelButton->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_PreviewOptions::on_cancel_pressed));
212 add_action_widget(*cancelButton, 1);
213 cancelButton->show();
214
215 Gtk::Button *okbutton = manage(new Gtk::Button(Gtk::StockID("gtk-go-forward")));
216 okbutton->set_label(_("Preview"));
217 okbutton->signal_clicked().connect(sigc::mem_fun(*this,&Dialog_PreviewOptions::on_ok_pressed));
218 add_action_widget(*okbutton, 0);
219 okbutton->show();
220
221 time_begin.set_sensitive(false);
222 time_end.set_sensitive(false);
223 show_all();
224 }
225
~Dialog_PreviewOptions()226 Dialog_PreviewOptions::~Dialog_PreviewOptions()
227 {
228 }
229
on_ok_pressed()230 void Dialog_PreviewOptions::on_ok_pressed()
231 {
232 PreviewInfo i;
233 i.zoom = get_zoom();
234 i.fps = get_fps();
235 i.overbegin = get_begin_override();
236 i.overend = get_end_override();
237 if(i.overbegin) i.begintime = (float)get_begintime();
238 if(i.overend) i.endtime = (float)get_endtime();
239
240 hide();
241 signal_finish_(i);
242 signal_finish_.clear();
243 }
244
245 void
on_cancel_pressed()246 Dialog_PreviewOptions::on_cancel_pressed()
247 {
248 hide();
249 }
250
on_overbegin_toggle()251 void Dialog_PreviewOptions::on_overbegin_toggle()
252 {
253 time_begin.set_sensitive(get_begin_override());
254 }
255
on_overend_toggle()256 void Dialog_PreviewOptions::on_overend_toggle()
257 {
258 time_end.set_sensitive(get_end_override());
259 }
260
set_global_fps(float f)261 void studio::Dialog_PreviewOptions::set_global_fps(float f)
262 {
263 globalfps = f;
264 time_begin.set_fps(f);
265 time_end.set_fps(f);
266 }
267