/[svn]/gigedit/trunk/src/gigedit/ReferencesView.cpp
ViewVC logotype

Diff of /gigedit/trunk/src/gigedit/ReferencesView.cpp

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 2694 by schoenebeck, Wed Jun 11 20:26:26 2014 UTC revision 2695 by schoenebeck, Tue Jan 6 18:11:27 2015 UTC
# Line 1  Line 1 
1  /*  /*
2      Copyright (c) 2014 Christian Schoenebeck      Copyright (c) 2014,2015 Christian Schoenebeck
3            
4      This file is part of "gigedit" and released under the terms of the      This file is part of "gigedit" and released under the terms of the
5      GNU General Public License version 2.      GNU General Public License version 2.
# Line 31  ReferencesView::ReferencesView(Gtk::Wind Line 31  ReferencesView::ReferencesView(Gtk::Wind
31  #endif  #endif
32      m_descriptionLabel.set_text(_(      m_descriptionLabel.set_text(_(
33          "Selected sample is referenced by the following instruments and their "          "Selected sample is referenced by the following instruments and their "
34          "respective regions:"          "respective regions. Click on a reference below to jump directly to "
35            "its specific dimension region."
36      ));      ));
37    
38      m_refTreeModel = RefsTreeStore::create(m_columns);      m_refTreeModel = RefsTreeStore::create(m_columns);
39      m_treeView.set_model(m_refTreeModel);      m_treeView.set_model(m_refTreeModel);
40      m_treeView.set_tooltip_text(_(      m_treeView.set_tooltip_text(_(
41          "Amount of times the selected sample in question is referenced."          "Amount of times the selected sample in question is referenced. Click "
42            "to jump to the specific reference."
43      ));      ));
44      m_treeView.append_column(_("Name"), m_columns.m_col_name);      m_treeView.append_column(_("Name"), m_columns.m_col_name);
45      m_treeView.append_column(_("References"), m_columns.m_col_refcount);      m_treeView.append_column(_("References"), m_columns.m_col_refcount);
46      m_treeView.set_headers_visible(true);      m_treeView.set_headers_visible(true);
47      //m_treeView.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);      m_treeView.get_selection()->set_mode(Gtk::SELECTION_SINGLE);
48      //m_treeView.get_selection()->signal_changed().connect(      m_treeView.get_selection()->signal_changed().connect(
49      //    sigc::mem_fun(*this, &ReferencesView::onSelectionChanged)          sigc::mem_fun(*this, &ReferencesView::onSelectionChanged)
50      //);      );
51    
52      m_buttonBox.set_layout(Gtk::BUTTONBOX_END);      m_buttonBox.set_layout(Gtk::BUTTONBOX_END);
53      m_buttonBox.set_border_width(5);      m_buttonBox.set_border_width(5);
# Line 127  void ReferencesView::setSample(gig::Samp Line 129  void ReferencesView::setSample(gig::Samp
129      // unfold all instruments by default      // unfold all instruments by default
130      m_treeView.expand_all();      m_treeView.expand_all();
131  }  }
132    
133    void ReferencesView::onSelectionChanged() {
134        if (!m_sample) return;
135    
136        Glib::RefPtr<Gtk::TreeSelection> sel = m_treeView.get_selection();
137        Gtk::TreeModel::iterator it = sel->get_selected();
138        Gtk::TreeModel::Row row = *it;
139        if (!it) return;
140        gig::Instrument* pInstrument = row[m_columns.m_col_instr];
141        gig::Region* pRegion = row[m_columns.m_col_region];
142        gig::DimensionRegion* pDimRgn = NULL;
143        if (pRegion) {
144            // pick the 1st dimension region of that region referencing the sample
145            for (int dr = 0; dr < pRegion->DimensionRegions && pRegion->pDimensionRegions[dr]; ++dr) {
146                if (pRegion->pDimensionRegions[dr]->pSample == m_sample) {
147                    pDimRgn = pRegion->pDimensionRegions[dr];
148                    break;
149                }
150            }
151        } else if (pInstrument) {
152            // pick the 1st region and its 1st dimension region referencing the sample
153            for (pRegion = pInstrument->GetFirstRegion(); pRegion; pRegion = pInstrument->GetNextRegion()) {
154                for (int dr = 0; dr < pRegion->DimensionRegions && pRegion->pDimensionRegions[dr]; ++dr) {
155                    if (pRegion->pDimensionRegions[dr]->pSample == m_sample) {
156                        pDimRgn = pRegion->pDimensionRegions[dr];
157                        break;
158                    }
159                }
160            }
161        } else {
162            return; // no dimension region resolved to be selected, so do nothing
163        }
164    
165        if (pDimRgn) {
166            bool selectionSuccess = dimension_region_selected.emit(pDimRgn);
167            if (selectionSuccess) hide();
168        }
169    }
Legend:
Removed from v.2694  
changed lines
  Added in v.2695
  ViewVC Help
Powered by ViewVC