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 "dialogs/dialog_targetparam.h"
38 /* === U S I N G =========================================================== */
41 using namespace studio;
43 /* === M A C R O S ========================================================= */
45 #define CUSTOM_VCODEC_DESCRIPTION _("Custom Video Codec")
46 #define CUSTOM_VCODEC _("write your video codec here")
48 /* === G L O B A L S ======================================================= */
49 //! Allowed video codecs
50 /*! \warning This variable is linked to allowed_video_codecs_description,
51 * if you change this you must change the other acordingly.
52 * \warning These codecs are linked to the filename extensions for
53 * mod_ffmpeg. If you change this you must change the others acordingly.
55 const char* allowed_video_codecs[] =
57 "flv", "h263p", "huffyuv", "libtheora", "libx264",
58 "mjpeg", "mpeg1video", "mpeg2video", "mpeg4", "msmpeg4",
59 "msmpeg4v1", "msmpeg4v2", "wmv1", "wmv2", CUSTOM_VCODEC, NULL
62 //! Allowed video codecs description.
63 /*! \warning This variable is linked to allowed_video_codecs,
64 * if you change this you must change the other acordingly.
66 const char* allowed_video_codecs_description[] =
68 _("Flash Video (FLV) / Sorenson Spark / Sorenson H.263."),
69 _("H.263+ / H.263-1998 / H.263 version 2."),
70 _("Huffyuv / HuffYUV."),
71 _("libtheora Theora."),
72 _("libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10."),
73 _("MJPEG (Motion JPEG)."),
74 _("raw MPEG-1 video."),
75 _("raw MPEG-2 video."),
76 _("MPEG-4 part 2. (XviD/DivX)"),
77 _("MPEG-4 part 2 Microsoft variant version 3."),
78 _("MPEG-4 part 2 Microsoft variant version 1."),
79 _("MPEG-4 part 2 Microsoft variant version 2."),
80 _("Windows Media Video 7."),
81 _("Windows Media Video 8."),
82 CUSTOM_VCODEC_DESCRIPTION,
85 /* === P R O C E D U R E S ================================================= */
87 /* === M E T H O D S ======================================================= */
89 /* === E N T R Y P O I N T ================================================= */
91 Dialog_TargetParam::Dialog_TargetParam(Gtk::Window &parent, synfig::TargetParam &tparam):
92 Gtk::Dialog(_("Target Parameters"), parent, false, true)
95 // Custom Video Codec Entry
96 Gtk::Label* custom_label(manage(new Gtk::Label(std::string(CUSTOM_VCODEC_DESCRIPTION)+":")));
97 custom_label->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
98 customvcodec=Gtk::manage(new Gtk::Entry());
99 // Available Video Codecs Combo Box Text.
100 Gtk::Label* label(manage(new Gtk::Label(_("Available Video Codecs:"))));
101 label->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
102 vcodec = Gtk::manage(new Gtk::ComboBoxText());
103 // Appends the codec descriptions to the Combo Box
104 for (int i = 0; allowed_video_codecs[i] != NULL &&
105 allowed_video_codecs_description[i] != NULL; i++)
106 vcodec->append_text(allowed_video_codecs_description[i]);
107 //Adds the Combo Box and the Custom Video Codec entry to the vertical box
108 get_vbox()->pack_start(*label, true, true, 0);
109 get_vbox()->pack_start(*vcodec, true, true, 0);
110 get_vbox()->pack_start(*custom_label, true, true, 0);
111 get_vbox()->pack_start(*customvcodec, true, true, 0);
113 // Connect the signal change to the handler
114 vcodec->signal_changed().connect(sigc::mem_fun(*this, &Dialog_TargetParam::on_vcodec_change));
115 // By defaut, set the active text to the Custom Video Codec
116 vcodec->set_active_text(CUSTOM_VCODEC_DESCRIPTION);
117 customvcodec->set_text(CUSTOM_VCODEC);
118 //Compare the passed vcodec to the available and set it active if found
119 for (int i = 0; allowed_video_codecs[i] != NULL &&
120 allowed_video_codecs_description[i] != NULL; i++)
121 if(!get_tparam().video_codec.compare(allowed_video_codecs[i]))
123 vcodec->set_active_text(allowed_video_codecs_description[i]);
124 customvcodec->set_text(allowed_video_codecs[i]);
127 //Bitrate Spin Button
128 Gtk::Adjustment* bradj(manage(new class Gtk::Adjustment(double(tparam.bitrate), 10.0,100000.0)));
129 bitrate = Gtk::manage(new class Gtk::SpinButton(*bradj));
130 Gtk::Label* label2(manage(new Gtk::Label(_("Video Bit Rate:"))));
131 label2->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
132 get_vbox()->pack_start(*label2, true, true, 0);
133 get_vbox()->pack_start(*bitrate,true, true, 0);
135 get_vbox()->show_all();
137 ok_button = manage(new class Gtk::Button(Gtk::StockID("gtk-ok")));
139 add_action_widget(*ok_button,Gtk::RESPONSE_OK);
140 ok_button->signal_clicked().connect(sigc::mem_fun(*this,&Dialog_TargetParam::on_ok));
142 cancel_button = manage(new class Gtk::Button(Gtk::StockID("gtk-cancel")));
143 cancel_button->show();
144 add_action_widget(*cancel_button,Gtk::RESPONSE_CANCEL);
145 cancel_button->signal_clicked().connect(sigc::mem_fun(*this,&Dialog_TargetParam::on_cancel));
150 Dialog_TargetParam::on_ok()
152 tparam_.video_codec=customvcodec->get_text().c_str();
153 tparam_.bitrate=bitrate->get_value();
158 Dialog_TargetParam::on_cancel()
164 Dialog_TargetParam::on_vcodec_change()
166 std::string codecnamed = vcodec->get_active_text();
167 customvcodec->set_sensitive(false);
168 for (int i = 0; allowed_video_codecs[i] != NULL &&
169 allowed_video_codecs_description[i] != NULL; i++)
170 if(!codecnamed.compare(allowed_video_codecs_description[i]))
172 if(!codecnamed.compare(CUSTOM_VCODEC_DESCRIPTION))
173 customvcodec->set_sensitive(true);
175 customvcodec->set_text(allowed_video_codecs[i]);
179 Dialog_TargetParam::~Dialog_TargetParam()