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/* -*- c++ -*- |
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* Copyright (C) 2006, 2007 Andreas Persson |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2, or (at |
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* your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with program; see the file COPYING. If not, write to the Free |
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
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* 02110-1301 USA. |
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*/ |
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#ifndef GIGEDIT_REGIONCHOOSER_H |
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#define GIGEDIT_REGIONCHOOSER_H |
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#include <gtkmm/drawingarea.h> |
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#include <gdkmm/colormap.h> |
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#include <gtkmm/uimanager.h> |
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#include <gdkmm/window.h> |
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#include <gtkmm/menu.h> |
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#include <gig.h> |
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class RegionChooser : public Gtk::DrawingArea |
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{ |
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public: |
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RegionChooser(); |
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virtual ~RegionChooser(); |
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void set_instrument(gig::Instrument* instrument); |
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void set_region(gig::Region* region); |
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sigc::signal<void> signal_sel_changed(); |
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gig::Region* get_region() { return region; } |
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protected: |
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virtual void on_realize(); |
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virtual bool on_expose_event(GdkEventExpose* e); |
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virtual void on_size_request(GtkRequisition* requisition); |
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virtual bool on_button_press_event(GdkEventButton* event); |
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virtual bool on_button_release_event(GdkEventButton* event); |
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virtual bool on_motion_notify_event(GdkEventMotion* event); |
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gig::Region* get_region(int key); |
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Glib::RefPtr<Gdk::GC> gc; |
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Gdk::Color blue, red, black, white, green, grey1; |
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void draw_region(int from, int to, const Gdk::Color& color); |
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sigc::signal<void> sel_changed_signal; |
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gig::Instrument* instrument; |
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gig::Region* region; |
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// information needed during a resize |
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struct { |
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bool active; |
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enum { |
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undecided, |
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moving_high_limit, |
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moving_low_limit |
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} mode; |
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int pos; |
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int min; |
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int max; |
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gig::Region* region; |
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gig::Region* prev_region; |
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} resize; |
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bool cursor_is_resize; |
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bool is_in_resize_zone(double x, double y); |
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int h1; |
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int width; |
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Gtk::Menu* popup_menu_inside_region; |
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Gtk::Menu* popup_menu_outside_region; |
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void show_region_properties(); |
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void add_region(); |
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void delete_region(); |
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int new_region_pos; |
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Glib::RefPtr<Gtk::ActionGroup> actionGroup; |
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Glib::RefPtr<Gtk::UIManager> uiManager; |
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}; |
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#endif |
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