Exemple #1
0
seqroll::seqroll
(
    perform * a_perf,
    sequence * a_seq,
    int a_zoom,
    int a_snap,
    seqdata * a_seqdata_wid,
    seqevent * a_seqevent_wid,
    seqkeys * a_seqkeys_wid,
    int a_pos,
    Gtk::Adjustment * a_hadjust,
    Gtk::Adjustment * a_vadjust
) :
    m_gc                    (),
    m_window                (),
    m_black                 (Gdk::Color("black")),
    m_white                 (Gdk::Color("white")),
    m_grey                  (Gdk::Color("gray")),
    m_dk_grey               (Gdk::Color("gray50")),
    m_red                   (Gdk::Color("orange")),
    m_pixmap                (),
    m_mainperf              (a_perf),
    m_window_x              (10),       // why so small?
    m_window_y              (10),
    m_current_x             (0),
    m_current_y             (0),
    m_drop_x                (0),
    m_drop_y                (0),
    m_vadjust               (a_vadjust),
    m_hadjust               (a_hadjust),
    m_background            (),         // another pixmap
    m_old                   (),
    m_selected              (),
    m_seq                   (a_seq),
    m_clipboard             (new sequence()),
    m_seqdata_wid           (a_seqdata_wid),
    m_seqevent_wid          (a_seqevent_wid),
    m_seqkeys_wid           (a_seqkeys_wid),
    m_fruity_interaction    (),
    m_seq24_interaction     (),
    m_pos                   (a_pos),
    m_zoom                  (a_zoom),
    m_snap                  (a_snap),
    m_note_length           (0),
    m_scale                 (0),
    m_key                   (0),
    m_selecting             (false),
    m_moving                (false),
    m_moving_init           (false),
    m_growing               (false),
    m_painting              (false),
    m_paste                 (false),
    m_is_drag_pasting       (false),
    m_is_drag_pasting_start (false),
    m_justselected_one      (false),
    m_move_delta_x          (0),
    m_move_delta_y          (0),
    m_move_snap_offset_x    (0),
    m_old_progress_x        (0),
    m_scroll_offset_ticks   (0),
    m_scroll_offset_key     (0),
    m_scroll_offset_x       (0),
    m_scroll_offset_y       (0),
    m_background_sequence   (0),
    m_drawing_background_seq(false),
    m_ignore_redraw         (false)
{
    Glib::RefPtr<Gdk::Colormap> colormap = get_default_colormap();
    colormap->alloc_color(m_black);
    colormap->alloc_color(m_white);
    colormap->alloc_color(m_grey);
    colormap->alloc_color(m_dk_grey);
    colormap->alloc_color(m_red);

//  m_clipboard = new sequence();

    add_events
    (
        Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK |
        Gdk::POINTER_MOTION_MASK | Gdk::KEY_PRESS_MASK |
        Gdk::KEY_RELEASE_MASK | Gdk::FOCUS_CHANGE_MASK |
        Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK |
        Gdk::SCROLL_MASK
    );
    set_double_buffered(false);
}
Exemple #2
0
RegionChooser::RegionChooser() :
    activeKeyColor("red"),
    red("#8070ff"),
    grey1("grey69"),
    white("white"),
    black("black"),
    m_VirtKeybModeChoice(_("Virtual Keyboard Mode")),
    currentActiveKey(-1)
{
    set_size_request(500, KEYBOARD_HEIGHT + REGION_BLOCK_HEIGHT);

    instrument = 0;
    region = 0;
    resize.active = false;
    move.active = false;
    cursor_is_resize = false;
    h1 = REGION_BLOCK_HEIGHT;

    // properties of the virtual keyboard
    {
        const char* choices[] = { _("normal"), _("chord"), 0 };
        static const virt_keyboard_mode_t values[] = {
            VIRT_KEYBOARD_MODE_NORMAL,
            VIRT_KEYBOARD_MODE_CHORD
        };
        m_VirtKeybModeChoice.set_choices(choices, values);
        m_VirtKeybModeChoice.set_value(VIRT_KEYBOARD_MODE_NORMAL);
    }
    m_VirtKeybVelocityLabelDescr.set_text(_("Note-On Velocity:"));
    m_VirtKeybVelocityLabel.set_text("-");
    m_VirtKeybOffVelocityLabelDescr.set_text(_("Note-Off Velocity:"));
    m_VirtKeybOffVelocityLabel.set_text("-");
    m_VirtKeybPropsBox.pack_start(m_VirtKeybModeChoice.label, Gtk::PACK_SHRINK);
    m_VirtKeybPropsBox.pack_start(m_VirtKeybModeChoice.widget, Gtk::PACK_SHRINK);
    m_VirtKeybPropsBox.pack_start(m_VirtKeybVelocityLabelDescr, Gtk::PACK_SHRINK);
    m_VirtKeybPropsBox.pack_start(m_VirtKeybVelocityLabel, Gtk::PACK_SHRINK);
    m_VirtKeybPropsBox.pack_start(m_VirtKeybOffVelocityLabelDescr, Gtk::PACK_SHRINK);
    m_VirtKeybPropsBox.pack_start(m_VirtKeybOffVelocityLabel, Gtk::PACK_SHRINK);
    m_VirtKeybPropsBox.set_spacing(10);
    m_VirtKeybPropsBox.show();
    for (int i = 0 ; i < 128 ; i++) key_pressed[i] = false;

    actionGroup = Gtk::ActionGroup::create();
    actionGroup->add(Gtk::Action::create("Properties", _("_Properties")),
                     sigc::mem_fun(*this,
                                   &RegionChooser::show_region_properties));
    actionGroup->add(Gtk::Action::create("Remove", _("_Remove")),
                     sigc::mem_fun(*this, &RegionChooser::delete_region));
    actionGroup->add(Gtk::Action::create("Add", _("_Add")),
                     sigc::mem_fun(*this, &RegionChooser::add_region));
    actionGroup->add(Gtk::Action::create("Dimensions", _("Dimensions...")),
                     sigc::mem_fun(*this, &RegionChooser::manage_dimensions));

    uiManager = Gtk::UIManager::create();
    uiManager->insert_action_group(actionGroup);
    Glib::ustring ui_info =
        "<ui>"
        "  <popup name='PopupMenuInsideRegion'>"
        "    <menuitem action='Properties'/>"
        "    <menuitem action='Dimensions'/>"
        "    <menuitem action='Remove'/>"
        "  </popup>"
        "  <popup name='PopupMenuOutsideRegion'>"
        "    <menuitem action='Add'/>"
        "  </popup>"
        "</ui>";
    uiManager->add_ui_from_string(ui_info);

    popup_menu_inside_region = dynamic_cast<Gtk::Menu*>(
        uiManager->get_widget("/PopupMenuInsideRegion"));
    popup_menu_outside_region = dynamic_cast<Gtk::Menu*>(
        uiManager->get_widget("/PopupMenuOutsideRegion"));

    add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK |
               Gdk::POINTER_MOTION_MASK | Gdk::POINTER_MOTION_HINT_MASK);

    dimensionManager.region_to_be_changed_signal.connect(
        region_to_be_changed_signal.make_slot()
    );
    dimensionManager.region_changed_signal.connect(
        region_changed_signal.make_slot()
    );
    dimensionManager.region_changed_signal.connect(
        sigc::hide(
            sigc::mem_fun(*this, &RegionChooser::on_dimension_manager_changed)
        )
    );
    keyboard_key_hit_signal.connect(
        sigc::mem_fun(*this, &RegionChooser::on_note_on_event)
    );
    keyboard_key_released_signal.connect(
        sigc::mem_fun(*this, &RegionChooser::on_note_off_event)
    );
    set_tooltip_text(_("Right click here for adding new region. Use mouse pointer for moving (dragging) or resizing existing regions (by pointing at region's boundary). Right click on an existing region for more actions."));
}