- /* Copyright 2021 Hugo Lundin <huglu@cendio.se> for Cendio AB.
- * Copyright 2021 Pierre Ossman for Cendio AB
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- #ifndef __FL_MONITOR_ARRANGEMENT_H__
- #define __FL_MONITOR_ARRANGEMENT_H__
-
- #include <string>
- #include <map>
- #include <set>
-
- #include <FL/Fl_Group.H>
-
- class Fl_Button;
-
- class Fl_Monitor_Arrangement: public Fl_Group {
- public:
- Fl_Monitor_Arrangement(int x, int y, int w, int h);
- ~Fl_Monitor_Arrangement();
-
- // Get selected indices.
- std::set<int> value() const;
-
- // Set selected indices.
- int value(std::set<int> indices);
-
- protected:
- virtual void draw();
-
- private:
- const Fl_Color AVAILABLE_COLOR;
- typedef std::map<int, Fl_Button *> MonitorMap;
- MonitorMap monitors;
-
- // Layout the monitor arrangement.
- void layout();
-
- // Refresh the monitor arrangement.
- void refresh();
-
- // Return true if the given monitor is required to be part of the configuration
- // for it to be valid. A configuration is only valid if the framebuffer created
- // from is rectangular.
- bool is_required(int m);
-
- // Calculate the scale of the monitor arrangement.
- double scale();
-
- // Return the size of the monitor arrangement.
- std::pair<int, int> size();
-
- // Return the offset required for centering the monitor
- // arrangement in the given bounding area.
- std::pair<int, int> offset();
-
- // Return the origin of the monitor arrangement (top left corner).
- std::pair<int, int> origin();
-
- // Get a textual description of the given monitor.
- std::string description(int m);
- std::string get_monitor_name(int m);
-
- static int fltk_event_handler(int event);
- static void monitor_pressed(Fl_Widget *widget, void *user_data);
- static void checkered_pattern_draw(
- int x, int y, int width, int height, Fl_Color color);
- };
-
- #endif
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