Gobby::FolderCommands::FolderCommands(const Folder& folder):
m_folder(folder), m_current_view(NULL)
{
m_folder.signal_document_added().connect(
sigc::mem_fun(*this, &FolderCommands::on_document_added));
m_folder.signal_document_removed().connect(
sigc::mem_fun(*this, &FolderCommands::on_document_removed));
m_folder.signal_document_changed().connect(
sigc::mem_fun(*this, &FolderCommands::on_document_changed));
const unsigned int n_pages =
static_cast<unsigned int>(m_folder.get_n_pages());
for(unsigned int i = 0; i < n_pages; ++i)
{
// TODO: Convenience API in Folder to retrieve SessionView,
// so that we don't need to know about SessionUserView here.
const SessionUserView* user_view =
static_cast<const SessionUserView*>(
m_folder.get_nth_page(i));
SessionView& view = user_view->get_session_view();
on_document_added(view);
}
on_document_changed(m_folder.get_current_document());
}
Gobby::TitleBar::TitleBar(Gtk::Window& window, const Folder& folder):
m_window(window), m_folder(folder), m_current_view(NULL)
{
folder.signal_document_removed().connect(
sigc::mem_fun(*this, &TitleBar::on_document_removed));
folder.signal_document_changed().connect(
sigc::mem_fun(*this, &TitleBar::on_document_changed));
on_document_changed(folder.get_current_document());
}
Gobby::GotoDialog::GotoDialog(Gtk::Window& parent, const Folder& folder):
Gtk::Dialog(_("Go to line"), parent),
m_folder(folder),
m_table(1, 2),
m_label_line(_("Line _number:"), GtkCompat::ALIGN_LEFT,
Gtk::ALIGN_CENTER, true),
m_current_view(NULL)
{
m_label_line.set_mnemonic_widget(m_entry_line);
m_label_line.show();
m_entry_line.set_increments(1, 10);
m_entry_line.set_activates_default(true);
m_entry_line.show();
m_table.attach(m_label_line, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL);
m_table.attach(m_entry_line, 1, 2, 0, 1,
Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
m_table.set_spacings(12);
m_table.show();
get_vbox()->pack_start(m_table, Gtk::PACK_EXPAND_WIDGET);
add_button(Gtk::Stock::CLOSE, Gtk::RESPONSE_CLOSE);
Gtk::Button* button =
add_button(_("Go To _Line"), Gtk::RESPONSE_ACCEPT);
button->set_image(*Gtk::manage(new Gtk::Image(
Gtk::Stock::JUMP_TO, Gtk::ICON_SIZE_BUTTON)));
m_folder.signal_document_changed().connect(
sigc::mem_fun(*this, &GotoDialog::on_document_changed));
set_default_response(Gtk::RESPONSE_ACCEPT);
set_border_width(12);
set_resizable(false);
// For initial sensitivity:
on_document_changed(m_folder.get_current_document());
}
Gobby::EditCommands::EditCommands(Gtk::Window& parent, Header& header,
const Folder& folder, StatusBar& status_bar,
FileChooser& file_chooser,
Preferences& preferences,
CertificateManager& cert_manager):
m_parent(parent), m_header(header), m_folder(folder),
m_status_bar(status_bar), m_file_chooser(file_chooser),
m_preferences(preferences), m_cert_manager(cert_manager),
m_current_view(NULL)
{
m_header.action_edit_undo->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_undo));
m_header.action_edit_redo->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_redo));
m_header.action_edit_cut->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_cut));
m_header.action_edit_copy->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_copy));
m_header.action_edit_paste->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_paste));
m_header.action_edit_find->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_find));
m_header.action_edit_find_next->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_find_next));
m_header.action_edit_find_prev->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_find_prev));
m_header.action_edit_find_replace->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_find_replace));
m_header.action_edit_goto_line->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_goto_line));
m_header.action_edit_preferences->signal_activate().connect(
sigc::mem_fun(*this, &EditCommands::on_preferences));
m_folder.signal_document_removed().connect(
sigc::mem_fun(*this, &EditCommands::on_document_removed));
m_folder.signal_document_changed().connect(
sigc::mem_fun(*this, &EditCommands::on_document_changed));
// Setup initial sensitivity:
on_document_changed(m_folder.get_current_document());
}
Gobby::StatusBar::StatusBar(Gtk::Window& window,
const Folder& folder,
const Preferences& preferences):
Gtk::HBox(false, 2), m_folder(folder), m_preferences(preferences),
m_visible_messages(0), m_current_view(NULL), m_position_context_id(0)
{
pack_end(m_bar_position, Gtk::PACK_SHRINK);
m_bar_position.set_size_request(200, -1);
m_bar_position.show();
window.signal_window_state_event().connect(
sigc::mem_fun(*this, &StatusBar::on_window_state_event));
m_folder.signal_document_removed().connect(
sigc::mem_fun(*this, &StatusBar::on_document_removed));
m_folder.signal_document_changed().connect(
sigc::mem_fun(*this, &StatusBar::on_document_changed));
m_preferences.appearance.show_statusbar.signal_changed().connect(
sigc::mem_fun(*this, &StatusBar::on_view_changed));
// Initial update
on_document_changed(m_folder.get_current_document());
on_view_changed();
}
Gobby::StatusBar::StatusBar(const Folder& folder,
const Preferences& preferences):
m_folder(folder), m_preferences(preferences),
m_visible_messages(0), m_current_view(NULL)
{
set_column_spacing(2);
m_lbl_position.set_halign(Gtk::ALIGN_END);
m_lbl_position.set_hexpand(true);
m_lbl_position.set_margin_end(6);
m_lbl_position.show();
attach(m_lbl_position, 0, 0, 1, 1);
m_folder.signal_document_removed().connect(
sigc::mem_fun(*this, &StatusBar::on_document_removed));
m_folder.signal_document_changed().connect(
sigc::mem_fun(*this, &StatusBar::on_document_changed));
m_preferences.appearance.show_statusbar.signal_changed().connect(
sigc::mem_fun(*this, &StatusBar::on_view_changed));
// Initial update
on_document_changed(m_folder.get_current_document());
on_view_changed();
}
Gobby::StatusBar::~StatusBar()
{
on_document_changed(NULL);
}
Gobby::FindDialog::~FindDialog()
{
on_document_changed(NULL);
}
Gobby::GotoDialog::~GotoDialog()
{
on_document_changed(NULL);
}
void Gobby::EditCommands::on_document_removed(SessionView& view)
{
// TODO: Isn't this emitted by Folder already?
if(&view == m_current_view)
on_document_changed(NULL);
}
Gobby::EditCommands::~EditCommands()
{
// Disconnect handlers from current document:
on_document_changed(NULL);
}
void Gobby::TitleBar::on_document_removed(SessionView& view)
{
// TODO: Isn't this called by Folder already?
if(m_current_view == &view)
on_document_changed(NULL);
}
Gobby::TitleBar::~TitleBar()
{
on_document_changed(NULL);
}
