1 /* === S Y N F I G ========================================================= */
2 /*! \file dialog_targetparam.cpp
3 ** \brief Implementation for the TargetParam Dialog
8 ** Copyright (c) 2010 Carlos López González
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.
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.
21 /* ========================================================================= */
23 /* === H E A D E R S ======================================================= */
32 #include "dialog_targetparam.h"
38 /* === U S I N G =========================================================== */
41 using namespace studio;
43 /* === M A C R O S ========================================================= */
45 #define CUSTOM_VCODEC _("Custom Video Codec")
47 /* === G L O B A L S ======================================================= */
48 //! Allowed video codecs
49 /*! \warning This variable is linked to allowed_video_codecs_description,
50 * if you change this you must change the other acordingly.
51 * \warning These codecs are linked to the filename extensions for
52 * mod_ffmpeg. If you change this you must change the others acordingly.
54 const char* allowed_video_codecs[] =
56 "flv", "h263p", "huffyuv", "libtheora", "libx264",
57 "mjpeg", "mpeg1video", "mpeg2video", "mpeg4", "msmpeg4",
58 "msmpeg4v1", "msmpeg4v2", "wmv1", "wmv2", "customvc", NULL
61 //! Allowed video codecs description.
62 /*! \warning This variable is linked to allowed_video_codecs,
63 * if you change this you must change the other acordingly.
65 const char* allowed_video_codecs_description[] =
67 _("Flash Video (FLV) / Sorenson Spark / Sorenson H.263."),
68 _("H.263+ / H.263-1998 / H.263 version 2."),
69 _("Huffyuv / HuffYUV."),
70 _("libtheora Theora."),
71 _("libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10."),
72 _("MJPEG (Motion JPEG)."),
73 _("raw MPEG-1 video."),
74 _("raw MPEG-2 video."),
75 _("MPEG-4 part 2. (XviD/DivX)"),
76 _("MPEG-4 part 2 Microsoft variant version 3."),
77 _("MPEG-4 part 2 Microsoft variant version 1."),
78 _("MPEG-4 part 2 Microsoft variant version 2."),
79 _("Windows Media Video 7."),
80 _("Windows Media Video 8."),
84 /* === P R O C E D U R E S ================================================= */
86 /* === M E T H O D S ======================================================= */
88 /* === E N T R Y P O I N T ================================================= */
90 Dialog_TargetParam::Dialog_TargetParam(Gtk::Window &parent, synfig::TargetParam &tparam):
91 Gtk::Dialog(_("TargetParam Dialog"), parent, false, true)
94 // Custom Video Codec Entry
95 Gtk::Label* custom_label(manage(new Gtk::Label(CUSTOM_VCODEC)));
96 custom_label->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
97 get_vbox()->pack_start(*custom_label, true, true, 0);
98 customvcodec=Gtk::manage(new Gtk::Entry());
99 get_vbox()->pack_start(*customvcodec, true, true, 0);
100 // Available Video Codecs Combo Box Text.
101 vcodec = Gtk::manage(new Gtk::ComboBoxText());
102 Gtk::Label* label(manage(new Gtk::Label(_("Available Video Codecs:"))));
103 label->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
104 get_vbox()->pack_start(*label, true, true, 0);
105 // Appends the codec descriptions to the Combo Box
106 for (int i = 0; allowed_video_codecs[i] != NULL &&
107 allowed_video_codecs_description[i] != NULL; i++)
108 vcodec->append_text(allowed_video_codecs_description[i]);
109 //Adds the Combo Box to the vertical box
110 get_vbox()->pack_start(*vcodec, true, true, 0);
111 // Connect the signal change to the handler
112 vcodec->signal_changed().connect(sigc::mem_fun(*this, &Dialog_TargetParam::on_vcodec_change));
113 // By defaut, set the active text to the Custom Video Codec
114 vcodec->set_active_text(CUSTOM_VCODEC);
115 customvcodec->set_text("customvc");
116 //Compare the passed vcodec to the available and set it active if found
117 for (int i = 0; allowed_video_codecs[i] != NULL &&
118 allowed_video_codecs_description[i] != NULL; i++)
119 if(!get_tparam().video_codec.compare(allowed_video_codecs[i]))
121 vcodec->set_active_text(allowed_video_codecs_description[i]);
122 customvcodec->set_text(allowed_video_codecs[i]);
125 //Bitrate Spin Button
126 Gtk::Adjustment* bradj(manage(new class Gtk::Adjustment(double(tparam.bitrate), 10.0,1000.0)));
127 bitrate = Gtk::manage(new class Gtk::SpinButton(*bradj));
128 Gtk::Label* label2(manage(new Gtk::Label(_("Video Bit Rate:"))));
129 label2->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
130 get_vbox()->pack_start(*label2, true, true, 0);
131 get_vbox()->pack_start(*bitrate,true, true, 0);
133 get_vbox()->show_all();
135 ok_button = manage(new class Gtk::Button(Gtk::StockID("gtk-ok")));
137 add_action_widget(*ok_button,Gtk::RESPONSE_OK);
138 ok_button->signal_clicked().connect(sigc::mem_fun(*this,&Dialog_TargetParam::on_ok));
140 cancel_button = manage(new class Gtk::Button(Gtk::StockID("gtk-cancel")));
141 cancel_button->show();
142 add_action_widget(*cancel_button,Gtk::RESPONSE_CANCEL);
143 cancel_button->signal_clicked().connect(sigc::mem_fun(*this,&Dialog_TargetParam::on_cancel));
148 Dialog_TargetParam::on_ok()
150 tparam_.video_codec=customvcodec->get_text().c_str();
151 tparam_.bitrate=bitrate->get_value();
156 Dialog_TargetParam::on_cancel()
162 Dialog_TargetParam::on_vcodec_change()
164 std::string codecnamed = vcodec->get_active_text();
165 customvcodec->set_sensitive(false);
166 for (int i = 0; allowed_video_codecs[i] != NULL &&
167 allowed_video_codecs_description[i] != NULL; i++)
168 if(!codecnamed.compare(allowed_video_codecs_description[i]))
170 if(!codecnamed.compare(CUSTOM_VCODEC))
171 customvcodec->set_sensitive(true);
173 customvcodec->set_text(allowed_video_codecs[i]);
177 Dialog_TargetParam::~Dialog_TargetParam()