/* * Copyright (C) 2010-2012 Carl Hetherington * Copyright (C) 2012-2015 Paul Davis * Copyright (C) 2014-2017 Robin Gareus * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include #include "gtkmm2ext/cursors.h" #include "utils.h" #include "mouse_cursors.h" #include "editor_xpms" using namespace ARDOUR_UI_UTILS; Gdk::Cursor* MouseCursors::_invalid = 0; MouseCursors::MouseCursors () : cross_hair (0) , scissors (0) , trimmer (0) , right_side_trim (0) , anchored_right_side_trim (0) , left_side_trim (0) , anchored_left_side_trim (0) , right_side_trim_left_only (0) , left_side_trim_right_only (0) , fade_in (0) , fade_out (0) , selector (0) , grabber (0) , grabber_note (0) , zoom_in (0) , zoom_out (0) , time_fx (0) , fader (0) , speaker (0) , midi_pencil (0) , midi_select (0) , midi_resize (0) , midi_erase (0) , up_down (0) , wait (0) , timebar (0) , transparent (0) , resize_left (0) , resize_top_left (0) , resize_top (0) , resize_top_right (0) , resize_right (0) , resize_bottom_right (0) , resize_bottom (0) , resize_bottom_left (0) , move (0) , expand_left_right (0) , expand_up_down (0) { } MouseCursors::~MouseCursors () { drop_all (); } void MouseCursors::drop_all () { delete cross_hair; cross_hair = 0; delete scissors; scissors = 0; delete trimmer; trimmer = 0; delete right_side_trim; right_side_trim = 0; delete anchored_right_side_trim; anchored_right_side_trim = 0; delete left_side_trim; left_side_trim = 0; delete anchored_left_side_trim; anchored_left_side_trim = 0; delete right_side_trim_left_only; right_side_trim_left_only = 0; delete left_side_trim_right_only; left_side_trim_right_only = 0; delete fade_in; fade_in = 0; delete fade_out; fade_out = 0; delete selector; selector = 0; delete grabber; grabber = 0; delete grabber_note; grabber_note = 0; delete zoom_in; zoom_in = 0; delete zoom_out; zoom_out = 0; delete time_fx; time_fx = 0; delete fader; fader = 0; delete speaker; speaker = 0; delete midi_pencil; midi_pencil = 0; delete midi_select; midi_select = 0; delete midi_resize; midi_resize = 0; delete midi_erase; midi_erase = 0; delete up_down; up_down = 0; delete wait; wait = 0; delete timebar; timebar = 0; delete transparent; transparent = 0; delete resize_left; resize_left = 0; delete resize_top_left; resize_top_left = 0; delete resize_top; resize_top = 0; delete resize_top_right; resize_top_right = 0; delete resize_right; resize_right = 0; delete resize_bottom_right; resize_bottom_right = 0; delete resize_bottom; resize_bottom = 0; delete resize_bottom_left; resize_bottom_left = 0; delete move; move = 0; delete expand_left_right; expand_left_right = 0; delete expand_up_down; expand_up_down = 0; } Gdk::Cursor* MouseCursors::make_cursor (const char* name, int hotspot_x, int hotspot_y) { Gtkmm2ext::CursorInfo* info = Gtkmm2ext::CursorInfo::lookup_cursor_info (name); if (info) { hotspot_x = info->x; hotspot_y = info->y; } Glib::RefPtr p (::get_icon (name, _cursor_set)); return new Gdk::Cursor (Gdk::Display::get_default(), p, hotspot_x, hotspot_y); } void MouseCursors::set_cursor_set (const std::string& name) { using namespace Glib; using namespace Gdk; drop_all (); Gtkmm2ext::CursorInfo::drop_cursor_info(); _cursor_set = name; std::string hotspot_info_path = get_icon_path ("hotspots", _cursor_set, false); if (!hotspot_info_path.empty()) { Gtkmm2ext::CursorInfo::load_cursor_info (hotspot_info_path); } /* these will throw exceptions if their images cannot be found. the default hotspot coordinates will be overridden by any data found by Gtkmm2ext::Cursors::load_cursor_info(). the values here from the set of cursors used by Ardour; new cursor/icon sets should come with a hotspot info file. */ zoom_in = make_cursor ("zoom_in_cursor", 10, 5); zoom_out = make_cursor ("zoom_out_cursor", 5, 5); scissors = make_cursor ("scissors", 5, 0); grabber = make_cursor ("grabber", 5, 0); grabber_note = make_cursor ("grabber_note", 5, 10); left_side_trim = make_cursor ("trim_left_cursor", 5, 11); anchored_left_side_trim = make_cursor ("anchored_trim_left_cursor", 5, 11); right_side_trim = make_cursor ("trim_right_cursor", 23, 11); anchored_right_side_trim = make_cursor ("anchored_trim_right_cursor", 23, 11); left_side_trim_right_only = make_cursor ("trim_left_cursor_right_only", 5, 11); right_side_trim_left_only = make_cursor ("trim_right_cursor_left_only", 23, 11); fade_in = make_cursor ("fade_in_cursor", 0, 0); fade_out = make_cursor ("fade_out_cursor", 29, 0); resize_left = make_cursor ("resize_left_cursor", 3, 10); resize_top_left = make_cursor ("resize_top_left_cursor", 3, 3); resize_top = make_cursor ("resize_top_cursor", 10, 3); resize_top_right = make_cursor ("resize_top_right_cursor", 18, 3); resize_right = make_cursor ("resize_right_cursor", 24, 10); resize_bottom_right = make_cursor ("resize_bottom_right_cursor", 18, 18); resize_bottom = make_cursor ("resize_bottom_cursor", 10, 24); resize_bottom_left = make_cursor ("resize_bottom_left_cursor", 3, 18); move = make_cursor ("move_cursor", 11, 11); expand_left_right = make_cursor ("expand_left_right_cursor", 11, 4); expand_up_down = make_cursor ("expand_up_down_cursor", 4, 11); selector = make_cursor ("i_beam_cursor", 4, 11); Gdk::Color fbg ("#ffffff"); Gdk::Color ffg ("#000000"); { RefPtr source = Bitmap::create ((char const *) fader_cursor_bits, fader_cursor_width, fader_cursor_height); RefPtr mask = Bitmap::create ((char const *) fader_cursor_mask_bits, fader_cursor_width, fader_cursor_height); fader = new Cursor (source, mask, ffg, fbg, fader_cursor_x_hot, fader_cursor_y_hot); } { RefPtr source = Bitmap::create ((char const *) speaker_cursor_bits, speaker_cursor_width, speaker_cursor_height); RefPtr mask = Bitmap::create ((char const *) speaker_cursor_mask_bits, speaker_cursor_width, speaker_cursor_height); speaker = new Cursor (source, mask, ffg, fbg, speaker_cursor_width >> 1, speaker_cursor_height >> 1); } { char pix[4] = { 0, 0, 0, 0 }; RefPtr bits = Bitmap::create (pix, 2, 2); Color c; transparent = new Cursor (bits, bits, c, c, 0, 0); } cross_hair = new Cursor (CROSSHAIR); trimmer = new Cursor (SB_H_DOUBLE_ARROW); time_fx = new Cursor (SIZING); wait = new Cursor (WATCH); timebar = new Cursor(LEFT_PTR); midi_pencil = new Cursor (PENCIL); midi_select = new Cursor (CENTER_PTR); midi_resize = new Cursor (SIZING); midi_erase = new Cursor (DRAPED_BOX); up_down = new Cursor (SB_V_DOUBLE_ARROW); } void MouseCursors::create_invalid() { char pix[4] = { 0, 0, 0, 0 }; Glib::RefPtr bits = Gdk::Bitmap::create (pix, 2, 2); Gdk::Color c; _invalid = new Gdk::Cursor (bits, bits, c, c, 0, 0); }