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lumiera_documentation/src/gui/workspace/actions.cpp
Ichthyostega 670c670d55 style-adjustment: GUI indentation, naming and braces 
over time, a specific Lumiera code writing style has emerged.
The GUI, as it stood, used somewhat different conventions,
which now have been aligned to the common standard.

Basically we use GNU style, with some adjustments for OO-programming,
we prefer CamelCase, and write TypeNames uppercase, variableNames lowercase
2015-05-29 04:44:58 +02:00

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/*
Actions - Definition of a helper class for user actions / menu
Copyright (C) Lumiera.org
2008, Joel Holdsworth <joel@airwebreathe.org.uk>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* *****************************************************/
#include "gui/workspace/actions.hpp"
#include "gui/workspace/workspace-window.hpp"
#include "gui/window-manager.hpp"
#include "gui/dialog/render.hpp"
#include "gui/dialog/preferences-dialog.hpp"
#include "gui/dialog/name-chooser.hpp"
#include "gui/model/project.hpp"
#include "include/logging.h"
using namespace Gtk;
using namespace Glib;
using namespace sigc;
using namespace gui;
namespace gui {
namespace workspace {
Actions::Actions (WorkspaceWindow& owner)
: workspaceWindow_(owner)
, is_updating_action_state(false)
{
owner.signal_show ().connect_notify(mem_fun(this, &Actions::updateActionState));
}
void
Actions::populateMainActions (Glib::RefPtr<Gtk::UIManager> uiManager)
{
REQUIRE(uiManager);
//----- Create the Action Group -----//
actionGroup = ActionGroup::create();
// File menu
actionGroup->add(Action::create("FileMenu", _("_File")));
actionGroup->add(Action::create("FileNewProject", Stock::NEW, _("_New Project...")),
mem_fun(*this, &Actions::onMenu_file_new_project));
actionGroup->add(Action::create("FileOpenProject", Stock::OPEN, _("_Open Project...")),
mem_fun(*this, &Actions::onMenu_file_open_project));
actionGroup->add(Action::create("FileSaveProject", Stock::SAVE, _("_Save Project")),
mem_fun(*this, &Actions::onMenu_others));
actionGroup->add(Action::create("FileSaveProjectAs",Stock::SAVE_AS, _("_Save Project As...")),
mem_fun(*this, &Actions::onMenu_others));
actionGroup->add(Action::create("FileRender", _("_Render...")),
AccelKey("<shift>R"),
mem_fun(*this, &Actions::onMenu_file_render));
actionGroup->add(Action::create("FileQuit", Stock::QUIT),
mem_fun(*this, &Actions::onMenu_file_quit));
// Edit menu
actionGroup->add(Action::create("EditMenu", _("_Edit")));
actionGroup->add(Action::create("EditUndo", Stock::UNDO),
mem_fun(*this, &Actions::onMenu_others));
actionGroup->add(Action::create("EditRedo", Stock::REDO),
mem_fun(*this, &Actions::onMenu_others));
actionGroup->add(Action::create("EditCut", Stock::CUT),
mem_fun(*this, &Actions::onMenu_others));
actionGroup->add(Action::create("EditCopy", Stock::COPY),
mem_fun(*this, &Actions::onMenu_others));
actionGroup->add(Action::create("EditPaste",Stock::PASTE),
mem_fun(*this, &Actions::onMenu_others));
actionGroup->add(Action::create("EditPreferences", Stock::PREFERENCES),
mem_fun(*this, &Actions::onMenu_edit_preferences));
// View Menu
actionGroup->add(Action::create("ViewMenu", _("_View")));
assetsPanelAction = ToggleAction::create("ViewAssets",
StockID("panel_assets"));
assetsPanelAction->signal_toggled().connect(
mem_fun(*this, &Actions::onMenu_view_assets));
actionGroup->add(assetsPanelAction);
timelinePanelAction = ToggleAction::create("ViewTimeline",
StockID("panel_timeline"));
timelinePanelAction->signal_toggled().connect(
mem_fun(*this, &Actions::onMenu_view_timeline));
actionGroup->add(timelinePanelAction);
viewerPanelAction = ToggleAction::create("ViewViewer",
StockID("panel_viewer"));
viewerPanelAction->signal_toggled().connect(
mem_fun(*this, &Actions::onMenu_view_viewer));
actionGroup->add(viewerPanelAction);
// Sequence Menu
actionGroup->add(Action::create("SequenceMenu", _("_Sequence")));
actionGroup->add(Action::create("SequenceAdd", _("_Add...")),
mem_fun(*this, &Actions::onMenu_sequence_add));
// Track Menu
actionGroup->add(Action::create("TrackMenu", _("_Track")));
actionGroup->add(Action::create("TrackAdd", _("_Add...")),
mem_fun(*this, &Actions::onMenu_track_add));
// Window Menu
actionGroup->add(Action::create("WindowMenu", _("_Window")));
actionGroup->add(Action::create("WindowNewWindow",
StockID("new_window")),
mem_fun(*this, &Actions::onMenu_window_new_window));
actionGroup->add(Action::create("WindowCloseWindow",
_("Close Window")),
mem_fun(*this, &Actions::onMenu_window_close_window));
actionGroup->add(Action::create("WindowShowPanel", _("_Show Panel")));
// Help Menu
actionGroup->add(Action::create("HelpMenu", _("_Help")) );
actionGroup->add(Action::create("HelpAbout", Stock::ABOUT),
mem_fun(*this, &Actions::onMenu_help_about) );
uiManager->insert_action_group(actionGroup);
//----- Create the UI layout -----//
uString ui_info =
"<ui>"
" <menubar name='MenuBar'>"
" <menu action='FileMenu'>"
" <menuitem action='FileNewProject'/>"
" <menuitem action='FileOpenProject'/>"
" <menuitem action='FileSaveProject'/>"
" <menuitem action='FileSaveProjectAs'/>"
" <separator/>"
" <menuitem action='FileRender'/>"
" <separator/>"
" <menuitem action='FileQuit'/>"
" </menu>"
" <menu action='EditMenu'>"
" <menuitem action='EditUndo'/>"
" <menuitem action='EditRedo'/>"
" <separator/>"
" <menuitem action='EditCut'/>"
" <menuitem action='EditCopy'/>"
" <menuitem action='EditPaste'/>"
" <separator/>"
" <menuitem action='EditPreferences'/>"
" </menu>"
" <menu action='ViewMenu'>"
" <menuitem action='ViewAssets'/>"
" <menuitem action='ViewTimeline'/>"
" <menuitem action='ViewViewer'/>"
" </menu>"
" <menu action='SequenceMenu'>"
" <menuitem action='SequenceAdd'/>"
" </menu>"
" <menu action='TrackMenu'>"
" <menuitem action='TrackAdd'/>"
" </menu>"
" <menu action='WindowMenu'>"
" <menuitem action='WindowNewWindow'/>"
" <menuitem action='WindowCloseWindow'/>"
" <menu action='WindowShowPanel'/>"
" </menu>"
" <menu action='HelpMenu'>"
" <menuitem action='HelpAbout'/>"
" </menu>"
" </menubar>"
" <toolbar name='ToolBar'>"
" <toolitem action='FileNewProject'/>"
" <toolitem action='FileOpenProject'/>"
" <toolitem action='FileSaveProject'/>"
" <separator/>"
" <toolitem action='EditUndo'/>"
" <toolitem action='EditRedo'/>"
" <separator/>"
" <toolitem action='EditCut'/>"
" <toolitem action='EditCopy'/>"
" <toolitem action='EditPaste'/>"
" </toolbar>"
"</ui>";
try
{
uiManager->add_ui_from_string(ui_info);
}
catch(const Glib::Error& ex)
{
ERROR(gui, "Building menus failed: %s", ex.what().data());
return;
}
//----- Add Extra Actions -----//
populateShowPanelActions(uiManager);
}
void
Actions::populateShowPanelActions(Glib::RefPtr<Gtk::UIManager> uiManager)
{
const int count = PanelManager::getPanelDescriptionCount();
Glib::RefPtr<Gtk::ActionGroup> actionGroup = ActionGroup::create();
for(int i = 0; i < count; i++)
{
const gchar *stock_id = PanelManager::getPanelStockID(i);
cuString name = ustring::compose("Panel%1", i);
actionGroup->add(Action::create(name, StockID(stock_id)),
bind(mem_fun(*this, &Actions::onMenu_show_panel), i));
}
uiManager->insert_action_group(actionGroup);
for(int i = 0; i < count; i++)
{
cuString name = ustring::compose("Panel%1", i);
uiManager->add_ui(uiManager->new_merge_id(),
"/MenuBar/WindowMenu/WindowShowPanel", name, name);
}
}
void
Actions::updateActionState()
{
/*REQUIRE(workspaceWindow.assetsPanel != NULL);
REQUIRE(workspaceWindow.timelinePanel != NULL);
REQUIRE(workspaceWindow.viewerPanel != NULL);
is_updating_action_state = true;
assetsPanelAction->set_active(
workspaceWindow.assetsPanel->is_shown());
timelinePanelAction->set_active(
workspaceWindow.timelinePanel->is_shown());
viewerPanelAction->set_active(
workspaceWindow.viewerPanel->is_shown());
is_updating_action_state = false;*/
}
/* ===== File Menu Event Handlers ===== */
void
Actions::onMenu_file_new_project()
{
g_message("A File|New menu item was selected.");
}
void
Actions::onMenu_file_open_project()
{
g_message("A File|Open menu item was selected.");
}
void
Actions::onMenu_file_render()
{
dialog::Render dialog(workspaceWindow_);
dialog.run();
}
void
Actions::onMenu_file_quit()
{
Main *main = Main::instance();
REQUIRE(main);
main->quit();
}
/* ===== Edit Menu Event Handlers ===== */
void
Actions::onMenu_edit_preferences()
{
dialog::PreferencesDialog dialog(workspaceWindow_);
dialog.run();
}
/* ===== View Menu Event Handlers ===== */
void
Actions::onMenu_view_assets()
{
/////////////////////////////////////////////////////////////////////////////////////TODO defunct since GTK-3 transition
//if(!is_updating_action_state)
// workspaceWindow.assetsPanel->show(
// assetsPanelAction->get_active());
}
void
Actions::onMenu_view_timeline()
{
/////////////////////////////////////////////////////////////////////////////////////TODO defunct since GTK-3 transition
//if(!is_updating_action_state)
// workspaceWindow.timelinePanel->show(timelinePanelAction->get_active());
}
void
Actions::onMenu_view_viewer()
{
/////////////////////////////////////////////////////////////////////////////////////TODO defunct since GTK-3 transition
//if(!is_updating_action_state)
// workspaceWindow.viewerPanel->show(viewerPanelAction->get_active());
}
/* ===== Sequence Menu Event Handlers ===== */
void
Actions::onMenu_sequence_add()
{
dialog::NameChooser dialog(workspaceWindow_,
_("Add Sequence"), _("New Sequence"));
if(dialog.run() == RESPONSE_OK)
workspaceWindow_.getProject().add_new_sequence(dialog.getName());
}
/* ===== Track Menu Event Handlers ===== */
void
Actions::onMenu_track_add()
{
g_message("Hello");
}
/* ===== Window Menu Event Handlers ===== */
void
Actions::onMenu_window_new_window()
{
GtkLumiera::application().windowManager().newWindow (
workspaceWindow_.getProject(),
workspaceWindow_.getController());
}
void
Actions::onMenu_window_close_window()
{
workspaceWindow_.hide();
// delete &workspaceWindow;
}
void
Actions::onMenu_show_panel(int panel_index)
{
workspaceWindow_.getPanelManager().showPanel(panel_index);
}
/* ===== Help Menu Event Handlers ===== */
void
Actions::onMenu_help_about()
{
// Configure the about dialog
AboutDialog dialog;
dialog.set_program_name(GtkLumiera::getAppTitle());
dialog.set_version(GtkLumiera::getAppVersion());
dialog.set_copyright(GtkLumiera::getCopyright());
dialog.set_website(GtkLumiera::getLumieraWebsite());
dialog.set_authors(GtkLumiera::getLumieraAuthors());
dialog.set_transient_for(workspaceWindow_);
// Show the about dialog
dialog.run();
}
//----- Temporary junk
void
Actions::onMenu_others()
{
g_message("A menu item was selected.");
}
}}// namespace gui::workspace
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