/[svn]/gigedit/trunk/src/gigedit/regionchooser.cpp
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Diff of /gigedit/trunk/src/gigedit/regionchooser.cpp

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revision 2536 by schoenebeck, Mon Apr 21 17:49:17 2014 UTC revision 2841 by persson, Sun Aug 30 10:00:49 2015 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006-2014 Andreas Persson   * Copyright (C) 2006-2015 Andreas Persson
3   *   *
4   * This program is free software; you can redistribute it and/or   * This program is free software; you can redistribute it and/or
5   * modify it under the terms of the GNU General Public License as   * modify it under the terms of the GNU General Public License as
# Line 29  Line 29 
29  #include <gtkmm/dialog.h>  #include <gtkmm/dialog.h>
30    
31  #include "global.h"  #include "global.h"
32    #include "Settings.h"
33    
34  #define REGION_BLOCK_HEIGHT             20  #define REGION_BLOCK_HEIGHT             30
35  #define KEYBOARD_HEIGHT                 40  #define KEYBOARD_HEIGHT                 40
36    
37  void SortedRegions::update(gig::Instrument* instrument) {  void SortedRegions::update(gig::Instrument* instrument) {
# Line 54  gig::Region* SortedRegions::first() { Line 55  gig::Region* SortedRegions::first() {
55  }  }
56    
57  gig::Region* SortedRegions::next() {  gig::Region* SortedRegions::next() {
58      region_iterator++;      ++region_iterator;
59      return region_iterator == regions.end() ? 0 : *region_iterator;      return region_iterator == regions.end() ? 0 : *region_iterator;
60  }  }
61    
# Line 339  void RegionChooser::draw_regions(const C Line 340  void RegionChooser::draw_regions(const C
340          layout->set_alignment(Pango::ALIGN_CENTER);          layout->set_alignment(Pango::ALIGN_CENTER);
341          layout->set_text(Glib::ustring("*** ") + _("Right click here to create a region.") + " ***");          layout->set_text(Glib::ustring("*** ") + _("Right click here to create a region.") + " ***");
342          layout->set_width(get_width() * Pango::SCALE);          layout->set_width(get_width() * Pango::SCALE);
343          Gdk::Cairo::set_source_rgba(cr, red);          //layout->set_height(get_height() * Pango::SCALE);
344            layout->set_spacing(10);
345            Gdk::Cairo::set_source_rgba(cr, red);        
346            // get the text dimensions
347            int text_width, text_height;
348            layout->get_pixel_size(text_width, text_height);
349            cr->move_to(0, (REGION_BLOCK_HEIGHT - text_height) / 2);
350  #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2  #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2
351          pango_cairo_show_layout(cr->cobj(), layout->gobj());          pango_cairo_show_layout(cr->cobj(), layout->gobj());
352  #else  #else
# Line 508  void RegionChooser::update_after_resize( Line 515  void RegionChooser::update_after_resize(
515  void RegionChooser::update_after_move(int pos)  void RegionChooser::update_after_move(int pos)
516  {  {
517      instrument_struct_to_be_changed_signal.emit(instrument);      instrument_struct_to_be_changed_signal.emit(instrument);
518      region->SetKeyRange(pos, pos + region->KeyRange.high -      const int range = region->KeyRange.high - region->KeyRange.low;
519                          region->KeyRange.low);      const int diff  = pos - int(region->KeyRange.low);
520        region->SetKeyRange(pos, pos + range);
521        if (Settings::singleton()->moveRootNoteWithRegionMoved) {
522            for (int i = 0; i < 256; ++i) {
523                gig::DimensionRegion* dimrgn = region->pDimensionRegions[i];
524                if (!dimrgn || !dimrgn->pSample || !dimrgn->PitchTrack) continue;
525                dimrgn->UnityNote += diff;
526            }
527        }
528      regions.update(instrument);      regions.update(instrument);
529      instrument_changed.emit();      instrument_changed.emit();
530      instrument_struct_changed_signal.emit(instrument);      instrument_struct_changed_signal.emit(instrument);
# Line 531  bool RegionChooser::on_button_press_even Line 546  bool RegionChooser::on_button_press_even
546          }          }
547      }      }
548    
549        // left mouse button double click
550        if (event->type == GDK_2BUTTON_PRESS && event->button == 1) {
551            if (event->y < REGION_BLOCK_HEIGHT) {
552                // show dimension manager dialog for this region
553                manage_dimensions();
554            }
555        }
556    
557      if (event->y >= REGION_BLOCK_HEIGHT) return true;      if (event->y >= REGION_BLOCK_HEIGHT) return true;
558      if (event->type == GDK_BUTTON_PRESS && event->button == 3) {      if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
559          gig::Region* r = get_region(k);          gig::Region* r = get_region(k);
# Line 606  gig::Region* RegionChooser::get_region(i Line 629  gig::Region* RegionChooser::get_region(i
629      return 0;      return 0;
630  }  }
631    
632    void RegionChooser::set_region(gig::Region* region) {
633        this->region = region;
634        queue_draw();
635        region_selected();
636        dimensionManager.set_region(region);
637    }
638    
639  void RegionChooser::motion_resize_region(int x, int y)  void RegionChooser::motion_resize_region(int x, int y)
640  {  {
641      const int w = get_width() - 1;      const int w = get_width() - 1;
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