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);
}
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."));
}