Widget_Preview::Widget_Preview():
Gtk::Table(1, 5),
adj_time_scrub(0, 0, 1000, 0, 10, 0),
scr_time_scrub(adj_time_scrub),
b_loop(/*_("Loop")*/),
current_surface(NULL),
currentindex(-100000),//TODO get the value from canvas setting or preview option
audiotime(0),
adj_sound(0, 0, 4),
l_lasttime("0s"),
playing(false),
jackdial(NULL),
jack_enabled(false),
jack_is_playing(false),
jack_time(0),
jack_offset(0)
#ifdef WITH_JACK
,
jack_client(NULL),
jack_synchronizing(false)
#endif
{
//catch key press event for shortcut keys
signal_key_press_event().connect(sigc::mem_fun(*this, &Widget_Preview::on_key_pressed));
//connect to expose events
//signal_expose_event().connect(sigc::mem_fun(*this, &studio::Widget_Preview::redraw));
//manage all the change in values etc...
//1st row: preview content
preview_window.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
//pack preview content into scrolled window
preview_window.add(draw_area);
//preview window background color
Gdk::Color bg_color;
bg_color.set_red(54*256);
bg_color.set_blue(59*256);
bg_color.set_green(59*256);
draw_area.modify_bg(Gtk::STATE_NORMAL, bg_color);
adj_time_scrub.signal_value_changed().connect(sigc::mem_fun(*this,&Widget_Preview::slider_move));
scr_time_scrub.signal_event().connect(sigc::mem_fun(*this,&Widget_Preview::scroll_move_event));
draw_area.signal_expose_event().connect(sigc::mem_fun(*this,&Widget_Preview::redraw));
scr_time_scrub.set_draw_value(0);
disp_sound.set_time_adjustment(&adj_sound);
timedisp = -1;
//Set up signals to modify time value as it should be...
disp_sound.signal_start_scrubbing().connect(sigc::mem_fun(*this,&Widget_Preview::scrub_updated));
disp_sound.signal_scrub().connect(sigc::mem_fun(*this,&Widget_Preview::scrub_updated));
Gtk::Button *button = 0;
Gtk::Image *icon = 0;
#if 1
//2nd row: prevframe play/pause nextframe loop | halt-render re-preview erase-all
toolbar = Gtk::manage(new class Gtk::HBox(false, 0));
//prev rendered frame
Gtk::Button *prev_framebutton;
Gtk::Image *icon0 = manage(new Gtk::Image(Gtk::StockID("synfig-animate_seek_prev_frame"), Gtk::ICON_SIZE_BUTTON));
prev_framebutton = manage(new class Gtk::Button());
prev_framebutton->set_tooltip_text(_("Prev frame"));
icon0->set_padding(0,0);
icon0->show();
prev_framebutton->add(*icon0);
prev_framebutton->set_relief(Gtk::RELIEF_NONE);
prev_framebutton->show();
prev_framebutton->signal_clicked().connect(sigc::bind(sigc::mem_fun(*this,&Widget_Preview::seek_frame), -1));
toolbar->pack_start(*prev_framebutton, Gtk::PACK_SHRINK, 0);
{ //play
Gtk::Image *icon = manage(new Gtk::Image(Gtk::StockID("synfig-animate_play"), Gtk::ICON_SIZE_BUTTON));
play_button = manage(new class Gtk::Button());
play_button->set_tooltip_text(_("Play"));
icon->set_padding(0,0);
icon->show();
play_button->add(*icon);
play_button->set_relief(Gtk::RELIEF_NONE);
play_button->show();
play_button->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Preview::on_play_pause_pressed));
toolbar->pack_start(*play_button, Gtk::PACK_SHRINK, 0);
}
{ //pause
Gtk::Image *icon = manage(new Gtk::Image(Gtk::StockID("synfig-animate_pause"), Gtk::ICON_SIZE_BUTTON));
pause_button = manage(new class Gtk::Button());
pause_button->set_tooltip_text(_("Pause"));
icon->set_padding(0,0);
icon->show();
pause_button->add(*icon);
pause_button->set_relief(Gtk::RELIEF_NONE);
pause_button->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Preview::on_play_pause_pressed));
toolbar->pack_start(*pause_button, Gtk::PACK_SHRINK, 0);
}
//next rendered frame
Gtk::Button *next_framebutton;
Gtk::Image *icon2 = manage(new Gtk::Image(Gtk::StockID("synfig-animate_seek_next_frame"), Gtk::ICON_SIZE_BUTTON));
next_framebutton = manage(new class Gtk::Button());
next_framebutton->set_tooltip_text(_("Next frame"));
icon2->set_padding(0,0);
icon2->show();
next_framebutton->add(*icon2);
next_framebutton->set_relief(Gtk::RELIEF_NONE);
next_framebutton->show();
next_framebutton->signal_clicked().connect(sigc::bind(sigc::mem_fun(*this,&Widget_Preview::seek_frame), 1));
toolbar->pack_start(*next_framebutton, Gtk::PACK_SHRINK, 0);
//spacing
Gtk::Alignment *space = Gtk::manage(new Gtk::Alignment());
space->set_size_request(8);
toolbar->pack_start(*space, false, true);
//loop
button = &b_loop;
IMAGIFY_BUTTON(button,"synfig-animate_loop", _("Loop"));
toolbar->pack_start(b_loop, Gtk::PACK_SHRINK,0);
//spacing
Gtk::Alignment *space1 = Gtk::manage(new Gtk::Alignment());
space1->set_size_request(24);
toolbar->pack_start(*space1, false, true);
//halt render
button = manage(new Gtk::Button(/*_("Halt Render")*/));
button->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Preview::stoprender));
IMAGIFY_BUTTON(button,Gtk::Stock::STOP, _("Halt render"));
toolbar->pack_start(*button, Gtk::PACK_SHRINK, 0);
//re-preview
button = manage(new Gtk::Button(/*_("Re-Preview")*/));
button->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Preview::repreview));
IMAGIFY_BUTTON(button, Gtk::Stock::EDIT, _("Re-preview"));
toolbar->pack_start(*button, Gtk::PACK_SHRINK, 0);
//erase all
button = manage(new Gtk::Button(/*_("Erase All")*/));
button->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Preview::eraseall));
IMAGIFY_BUTTON(button, Gtk::Stock::CLEAR, _("Erase all rendered frame(s)"));
toolbar->pack_start(*button, Gtk::PACK_SHRINK, 0);
//spacing
Gtk::Alignment *space2 = Gtk::manage(new Gtk::Alignment());
space1->set_size_request(24);
toolbar->pack_start(*space2, false, true);
//jack
jackdial = Gtk::manage(new JackDial());
#ifdef WITH_JACK
jack_dispatcher.connect(sigc::mem_fun(*this, &Widget_Preview::on_jack_sync));
jackdial->signal_enable_jack().connect(sigc::mem_fun(*this, &studio::Widget_Preview::on_toggle_jack_pressed));
jackdial->signal_offset_changed().connect(sigc::mem_fun(*this, &studio::Widget_Preview::on_jack_offset_changed));
jackdial->signal_disable_jack().connect(sigc::mem_fun(*this, &studio::Widget_Preview::on_toggle_jack_pressed));
#endif
//FIXME: Hardcoded FPS!
jackdial->set_fps(24.f);
jackdial->set_offset(jack_offset);
if ( !getenv("SYNFIG_DISABLE_JACK") )
jackdial->show();
toolbar->pack_start(*jackdial, false, true);
//zoom preview
factor_refTreeModel = Gtk::ListStore::create(factors);
zoom_preview.set_model(factor_refTreeModel);
zoom_preview.property_has_frame() = true;
zoom_preview.signal_changed().connect(sigc::mem_fun(*this, &Widget_Preview::preview_draw));
Gtk::TreeModel::Row row = *(factor_refTreeModel->append());
row[factors.factor_id] = "1";
row[factors.factor_value] = "25%";
row = *(factor_refTreeModel->append());
row[factors.factor_id] = "2";
row[factors.factor_value] = "50%";
row = *(factor_refTreeModel->append());
row[factors.factor_id] = "3";
row[factors.factor_value] = "100%";
row = *(factor_refTreeModel->append());
row[factors.factor_id] = "4";
row[factors.factor_value] = "200%";
row = *(factor_refTreeModel->append());
row[factors.factor_id] = "5";
row[factors.factor_value] = _("Fit");
zoom_preview.set_text_column(factors.factor_value);
Gtk::Entry* entry = zoom_preview.get_entry();
entry->set_text("100%"); //default zoom level
entry->set_icon_from_stock(Gtk::StockID("synfig-zoom"));
entry->signal_activate().connect(sigc::mem_fun(*this, &Widget_Preview::on_zoom_entry_activated));
//set the zoom widget width
zoom_preview.set_size_request(100, -1);
zoom_preview.show();
toolbar->pack_end(zoom_preview, Gtk::PACK_SHRINK, 0);
show_toolbar();
//3rd row: previewing frame numbering and rendered frame numbering
Gtk::HBox *status = manage(new Gtk::HBox);
status->pack_start(l_currenttime, Gtk::PACK_SHRINK, 5);
Gtk::Label *separator = manage(new Gtk::Label(" / "));
status->pack_start(*separator, Gtk::PACK_SHRINK, 0);
status->pack_start(l_lasttime, Gtk::PACK_SHRINK, 5);
status->show_all();
//5th row: sound track
disp_sound.set_size_request(-1,32);
// attach all widgets
attach(preview_window, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0);
attach(scr_time_scrub, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK);
attach(*toolbar, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL);
attach(*status, 0, 1, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK);
// attach(disp_sound,0,1,4,5,Gtk::EXPAND|Gtk::FILL,Gtk::SHRINK);
preview_window.show_all();
scr_time_scrub.show_all();
//if(draw_area.get_window()) gc_area = Gdk::GC::create(draw_area.get_window());
#endif
}
//------------------------------------------------------------------------------
bool mforms::gtk::ToolBarImpl::create_tool_item(mforms::ToolBarItem *item, ToolBarItemType type) {
Gtk::Widget *w = 0;
switch (type) {
case mforms::TextActionItem:
case mforms::ActionItem:
case mforms::SwitcherItem: {
Gtk::Button *btn = Gtk::manage(new Gtk::Button());
btn->set_focus_on_click(false);
btn->set_border_width(0);
btn->set_relief(Gtk::RELIEF_NONE);
btn->signal_clicked().connect(sigc::bind(sigc::ptr_fun(process_ctrl_action), btn, item));
if (type == mforms::SwitcherItem)
btn->set_always_show_image(true);
w = btn;
break;
}
case mforms::SegmentedToggleItem:
case mforms::ToggleItem: {
Gtk::ToggleButton *btn = Gtk::manage(new Gtk::ToggleButton());
btn->set_focus_on_click(false);
btn->set_relief(Gtk::RELIEF_NONE);
btn->signal_toggled().connect(sigc::bind(sigc::ptr_fun(process_ctrl_action), btn, item));
btn->set_inconsistent(false);
w = btn;
break;
}
case mforms::SeparatorItem: {
Gtk::Separator *sep = new Gtk::Separator(Gtk::ORIENTATION_VERTICAL);
w = sep;
break;
}
case mforms::SearchFieldItem: {
#if GTK_VERSION_GE(2, 16)
Gtk::Entry *entry = Gtk::manage(new Gtk::Entry());
w = entry;
entry->set_icon_from_stock(Gtk::Stock::FIND);
#else
Gtk::Box *hbox = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
w = hbox;
Gtk::Image *image = Gtk::manage(new Gtk::Image(Gtk::Stock::FIND, Gtk::ICON_SIZE_MENU));
Gtk::Entry *entry = Gtk::manage(new Gtk::Entry());
hbox->pack_start(*image, false, true);
hbox->pack_start(*entry, true, true);
hbox->set_data("entry", entry);
hbox->show_all();
#endif
entry->signal_activate().connect(sigc::bind(sigc::ptr_fun(process_ctrl_action), entry, item));
break;
}
case mforms::TextEntryItem: {
Gtk::Box *hbox = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
w = hbox;
Gtk::Entry *entry = Gtk::manage(new Gtk::Entry());
hbox->pack_start(*entry, true, true);
hbox->set_data("entry", entry);
hbox->show_all();
entry->signal_activate().connect(sigc::bind(sigc::ptr_fun(process_ctrl_action), entry, item));
break;
}
case mforms::FlatSelectorItem:
case mforms::SelectorItem: {
Gtk::ComboBoxText *ct = Gtk::manage(new Gtk::ComboBoxText());
ct->signal_changed().connect(sigc::bind(sigc::ptr_fun(process_ctrl_action), ct, item));
w = ct;
break;
}
case mforms::ColorSelectorItem: {
if (!color_combo_columns) {
color_combo_columns = new ColorComboColumns();
}
Gtk::ComboBox *ct = Gtk::manage(new Gtk::ComboBox());
ct->pack_start(color_combo_columns->image);
ct->signal_changed().connect(sigc::bind(sigc::ptr_fun(process_ctrl_action), ct, item));
w = ct;
break;
}
case mforms::ExpanderItem:
case mforms::LabelItem: {
Gtk::Label *label = Gtk::manage(new Gtk::Label("", 0.0, 0.5));
w = label;
break;
}
case mforms::ImageBoxItem: {
Gtk::Image *image = Gtk::manage(new Gtk::Image());
w = image;
break;
}
case mforms::TitleItem: {
Gtk::Label *label = Gtk::manage(new Gtk::Label("", 0.0, 0.5));
w = label;
auto provider = Gtk::CssProvider::create();
provider->load_from_data("* { color: #333; font-weight: bold; }");
w->get_style_context()->add_provider(provider, GTK_STYLE_PROVIDER_PRIORITY_USER);
break;
}
}
if (w) {
w->show();
} else
logError("create_tool_item, widget is 0 for passed type %i\n", type);
item->set_data(w);
return w != 0;
}