src/ui/dialog/session-player.cpp

   1 /** @file
   2  * @brief Whiteboard session playback control dialog - implementation
   3  */
   4 /* Authors:
   5  * David Yip <yipdw@rose-hulman.edu>
   6  *
   7  * Copyright (c) 2005 Authors
   8  * Released under GNU GPL, read the file 'COPYING' for more information
   9  */
  10
  11 #ifdef HAVE_CONFIG_H
  12 #include "config.h"
  13 #endif
  14
  15 #include <glibmm.h>
  16 #include <glibmm/i18n.h>
  17 #include <gtk/gtkdialog.h>
  18 #include <gtkmm.h>
  19
  20 #include "inkscape.h"
  21 #include "path-prefix.h"
  22
  23 #include "desktop.h"
  24 #include "desktop-handles.h"
  25 #include "document.h"
  26
  27 #include "ui/stock.h"
  28
  29 #include "jabber_whiteboard/node-tracker.h"
  30 #include "jabber_whiteboard/session-manager.h"
  31 #include "jabber_whiteboard/session-file-player.h"
  32
  33 #include "ui/dialog/session-player.h"
  34
  35 #include "util/ucompose.hpp"
  36
  37 namespace Inkscape {
  38
  39 namespace UI {
  40
  41 namespace Dialog {
  42
  43 SessionPlaybackDialog*
  44 SessionPlaybackDialog::create()
  45 {
  46         return new SessionPlaybackDialogImpl();
  47 }
  48
  49 SessionPlaybackDialogImpl::SessionPlaybackDialogImpl()
  50         : _delay(100, 1, 5000, 10, 100), _delayentry(_delay)
  51 {
  52         this->_desktop = this->getDesktop();
  53         this->_sm = this->_desktop->whiteboard_session_manager();
  54         this->_sfp = this->_sm->session_player();
  55         this->_openfile.set_text(this->_sfp->filename());
  56
  57         this->_construct();
  58         this->get_vbox()->show_all_children();
  59 }
  60
  61 SessionPlaybackDialogImpl::~SessionPlaybackDialogImpl()
  62 {
  63
  64 }
  65
  66 void
  67 SessionPlaybackDialogImpl::_construct()
  68 {
  69         Gtk::VBox* main = this->get_vbox();
  70
  71         // Dialog organization
  72         this->_filemanager.set_label(_("Session file"));
  73         this->_playback.set_label(_("Playback controls"));
  74         this->_currentmsgbox.set_label(_("Message information"));
  75
  76         this->_filemanager.set_border_width(4);
  77         this->_playback.set_border_width(4);
  78         this->_fm.set_border_width(4);
  79         this->_toolbarbox.set_border_width(4);
  80
  81         // Active session file display
  82         // fixme: Does this mean the active file for the session, or the file for the active session?
  83         // Please indicate which with a TRANSLATORS comment.
  84         this->_labels[0].set_text(_("Active session file:"));
  85         this->_labels[1].set_text(_("Delay (milliseconds):"));
  86
  87         this->_openfile.set_editable(false);
  88
  89         this->_filebox.pack_start(this->_labels[0], true, false, 8);
  90         this->_filebox.pack_end(this->_openfile, true, true, 0);
  91
  92         // Unload/load buttons
  93         this->_close.set_label(_("Close file"));
  94         this->_open.set_label(_("Open new file"));
  95         this->_setdelay.set_label(_("Set delay"));
  96
  97         // Attach callbacks
  98         this->_close.signal_clicked().connect(sigc::bind< 0 >(sigc::mem_fun(*this, &SessionPlaybackDialogImpl::_respCallback), CLOSE_FILE));
  99         this->_open.signal_clicked().connect(sigc::bind< 0 >(sigc::mem_fun(*this, &SessionPlaybackDialogImpl::_respCallback), OPEN_FILE));
 100         this->_setdelay.signal_clicked().connect(sigc::bind< 0 >(sigc::mem_fun(*this, &SessionPlaybackDialogImpl::_respCallback), RESET_DELAY));
 101
 102         // Button box
 103         this->_filebuttons.pack_start(this->_close, true, false, 0);
 104         this->_filebuttons.pack_start(this->_open, true, false, 0);
 105
 106         // Message information box
 107         this->_currentmsgbuffer = Gtk::TextBuffer::create();
 108         this->_currentmsgview.set_buffer(this->_currentmsgbuffer);
 109         this->_currentmsgview.set_editable(false);
 110         this->_currentmsgview.set_cursor_visible(false);
 111         this->_currentmsgview.set_wrap_mode(Gtk::WRAP_WORD);
 112         this->_currentmsgscroller.add(this->_currentmsgview);
 113         this->_currentmsgbox.add(this->_currentmsgscroller);
 114         this->_sfp->setMessageOutputWidget(this->_currentmsgbuffer);
 115
 116         // Delay setting
 117         // parameters: initial lower upper single-incr page-incr
 118         this->_delayentry.set_numeric(true);
 119
 120         // Playback controls
 121         this->_playbackcontrols.set_show_arrow(false);
 122
 123         /* these are waiting for the Gtkmm conversion
 124         this->_controls[0].set_stock_id(Stock::SESSION_PLAYBACK_REW);
 125         this->_controls[1].set_stock_id(Stock::SESSION_PLAYBACK_STEPBACK);
 126         this->_controls[2].set_stock_id(Stock::SESSION_PLAYBACK_PAUSE);
 127         this->_controls[3].set_stock_id(Stock::SESSION_PLAYBACK_STEPFORWARD);
 128         this->_controls[4].set_stock_id(Stock::SESSION_PLAYBACK_PLAY);
 129         */
 130
 131         this->_controls[0].set_label("Rewind");
 132         this->_controls[1].set_label("Go back one");
 133         this->_controls[2].set_label("Pause");
 134         this->_controls[3].set_label("Go forward one");
 135         this->_controls[4].set_label("Play");
 136
 137         this->_controls[0].set_tooltip(this->_tooltips, _("Rewind"));
 138         this->_controls[1].set_tooltip(this->_tooltips, _("Go back one change"));
 139         this->_controls[2].set_tooltip(this->_tooltips, _("Pause"));
 140         this->_controls[3].set_tooltip(this->_tooltips, _("Go forward one change"));
 141         this->_controls[4].set_tooltip(this->_tooltips, _("Play"));
 142
 143         for(int i = 0; i < 5; i++) {
 144                 this->_playbackcontrols.append(this->_controls[i], sigc::bind< 0 >(sigc::mem_fun(*this, &SessionPlaybackDialogImpl::_respCallback), TOOLBAR_BASE + i));
 145         }
 146
 147         this->_delaybox.pack_start(this->_labels[1]);
 148         this->_delaybox.pack_start(this->_delayentry);
 149         this->_delaybox.pack_end(this->_setdelay);
 150
 151         this->_toolbarbox.pack_start(this->_delaybox);
 152         this->_toolbarbox.pack_end(this->_playbackcontrols);
 153
 154         // Pack widgets into frames
 155         this->_fm.pack_start(this->_filebox);
 156         this->_fm.pack_end(this->_filebuttons);
 157
 158         this->_filemanager.add(this->_fm);
 159         this->_playback.add(this->_toolbarbox);
 160
 161         // Pack widgets into main vbox
 162         main->pack_start(this->_filemanager);
 163         main->pack_start(this->_playback);
 164         main->pack_end(this->_currentmsgbox);
 165 }
 166
 167 void
 168 SessionPlaybackDialogImpl::_respCallback(int resp)
 169 {
 170         g_log(NULL, G_LOG_LEVEL_DEBUG, "_respCallback: %u", resp);
 171         switch(resp) {
 172                 case CLOSE_FILE:
 173                         this->_sfp->unload();
 174                         break;
 175                 case OPEN_FILE: {
 176                         Gtk::FileChooserDialog sessionfiledlg(_("Open session file"), Gtk::FILE_CHOOSER_ACTION_OPEN);
 177                         sessionfiledlg.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
 178                         sessionfiledlg.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
 179
 180                         int result = sessionfiledlg.run();
 181                         switch (result) {
 182                                 case Gtk::RESPONSE_OK:
 183                                         this->_sm->clearDocument();
 184                                         sp_document_done(sp_desktop_document(this->_desktop), SP_VERB_NONE,
 185                                                          /* TODO: annotate */ "session-player.cpp:186");
 186                                         this->_sm->loadSessionFile(sessionfiledlg.get_filename());
 187                                         this->_openfile.set_text(this->_sfp->filename());
 188                                         break;
 189                                 default:
 190                                         break;
 191                         }
 192                         break;
 193                                                 }
 194                 case RESET_DELAY:
 195                         this->_sfp->setDelay(this->_delayentry.get_value_as_int());
 196                         break;
 197                 case REWIND:
 198                         if (this->_sfp->_playing) {
 199                                 this->_sfp->stop();
 200                         }
 201                         this->_sfp->_curdir = Whiteboard::SessionFilePlayer::BACKWARD;
 202                         this->_sfp->start();
 203                         break;
 204                 case STEP_REWIND:
 205                         this->_sfp->step(Whiteboard::SessionFilePlayer::BACKWARD);
 206                         break;
 207                 case PAUSE:
 208                         this->_sfp->stop();
 209                         break;
 210                 case STEP_PLAY:
 211                         this->_sfp->step(Whiteboard::SessionFilePlayer::FORWARD);
 212                         break;
 213                 case PLAY:
 214                         if (this->_sfp->_playing) {
 215                                 this->_sfp->stop();
 216                         }
 217                         this->_sfp->_curdir = Whiteboard::SessionFilePlayer::FORWARD;
 218                         this->_sfp->start();
 219                         break;
 220                 default:
 221                         break;
 222         }
 223 }
 224
 225 }
 226
 227 }
 228
 229 }
 230
 231 /*
 232   Local Variables:
 233   mode:c++
 234   c-file-style:"stroustrup"
 235   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
 236   indent-tabs-mode:nil
 237   fill-column:99
 238   End:
 239 */
 240 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :