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

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revision 2615 by schoenebeck, Tue Jun 10 19:14:01 2014 UTC revision 2621 by schoenebeck, Wed Jun 11 16:46:27 2014 UTC
# Line 404  MainWindow::MainWindow() : Line 404  MainWindow::MainWindow() :
404      m_TreeViewSamples.set_model(m_refSamplesTreeModel);      m_TreeViewSamples.set_model(m_refSamplesTreeModel);
405      m_TreeViewSamples.set_tooltip_text(_("To actually use a sample, drag it from this list view to \"Sample\" -> \"Sample:\" on the region's settings pane on the right.\n\nRight click here for more actions on samples."));      m_TreeViewSamples.set_tooltip_text(_("To actually use a sample, drag it from this list view to \"Sample\" -> \"Sample:\" on the region's settings pane on the right.\n\nRight click here for more actions on samples."));
406      // m_TreeViewSamples.set_reorderable();      // m_TreeViewSamples.set_reorderable();
407      m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name);      m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
408      m_TreeViewSamples.set_headers_visible(false);      m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
409        {
410            Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
411            Gtk::CellRendererText* cellrenderer =
412                dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell_renderer());
413            column->add_attribute(
414                cellrenderer->property_foreground(), m_SamplesModel.m_color
415            );
416        }
417        {
418            Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
419            Gtk::CellRendererText* cellrenderer =
420                dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell_renderer());
421            column->add_attribute(
422                cellrenderer->property_foreground(), m_SamplesModel.m_color
423            );
424        }
425        m_TreeViewSamples.set_headers_visible(true);
426      m_TreeViewSamples.signal_button_press_event().connect_notify(      m_TreeViewSamples.signal_button_press_event().connect_notify(
427          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
428      );      );
# Line 474  MainWindow::MainWindow() : Line 491  MainWindow::MainWindow() :
491          dimreg_changed_signal.make_slot());          dimreg_changed_signal.make_slot());
492      dimreg_edit.signal_sample_ref_changed().connect(      dimreg_edit.signal_sample_ref_changed().connect(
493          sample_ref_changed_signal.make_slot());          sample_ref_changed_signal.make_slot());
494        sample_ref_changed_signal.connect(
495            sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
496        );
497        samples_to_be_removed_signal.connect(
498            sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
499        );
500    
501      m_RegionChooser.signal_instrument_struct_to_be_changed().connect(      m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
502          sigc::hide(          sigc::hide(
# Line 1360  void MainWindow::file_changed() Line 1383  void MainWindow::file_changed()
1383      }      }
1384  }  }
1385    
1386    void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1387        sample_ref_count.clear();
1388        
1389        if (!gig) return;
1390    
1391        for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1392             instrument = gig->GetNextInstrument())
1393        {
1394            for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1395                 rgn = instrument->GetNextRegion())
1396            {
1397                for (int i = 0; i < 256; ++i) {
1398                    if (!rgn->pDimensionRegions[i]) continue;
1399                    if (rgn->pDimensionRegions[i]->pSample) {
1400                        sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1401                    }
1402                }
1403            }
1404        }
1405    }
1406    
1407  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1408  {  {
1409      file = 0;      file = 0;
# Line 1388  void MainWindow::load_gig(gig::File* gig Line 1432  void MainWindow::load_gig(gig::File* gig
1432      instrument_name_connection.unblock();      instrument_name_connection.unblock();
1433      uiManager->get_widget("/MenuBar/MenuInstrument")->show();      uiManager->get_widget("/MenuBar/MenuInstrument")->show();
1434    
1435        updateSampleRefCountMap(gig);
1436    
1437      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1438          if (group->Name != "") {          if (group->Name != "") {
1439              Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();              Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
# Line 1404  void MainWindow::load_gig(gig::File* gig Line 1450  void MainWindow::load_gig(gig::File* gig
1450                      gig_to_utf8(sample->pInfo->Name);                      gig_to_utf8(sample->pInfo->Name);
1451                  rowSample[m_SamplesModel.m_col_sample] = sample;                  rowSample[m_SamplesModel.m_col_sample] = sample;
1452                  rowSample[m_SamplesModel.m_col_group]  = NULL;                  rowSample[m_SamplesModel.m_col_group]  = NULL;
1453                    int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1454                    rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1455                    rowSample[m_SamplesModel.m_color] = refcount ? "black" : "gray";
1456              }              }
1457          }          }
1458      }      }
# Line 2646  void MainWindow::set_file_is_shared(bool Line 2695  void MainWindow::set_file_is_shared(bool
2695      }      }
2696  }  }
2697    
2698    void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
2699        if (!sample) return;
2700        sample_ref_count[sample] += offset;
2701        const int refcount = sample_ref_count[sample];
2702    
2703        Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2704        for (int g = 0; g < model->children().size(); ++g) {
2705            Gtk::TreeModel::Row rowGroup = model->children()[g];
2706            for (int s = 0; s < rowGroup.children().size(); ++s) {
2707                Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2708                if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
2709                rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
2710                rowSample[m_SamplesModel.m_color] = refcount ? "black" : "gray";
2711            }
2712        }
2713    }
2714    
2715    void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
2716        on_sample_ref_count_incremented(oldSample, -1);
2717        on_sample_ref_count_incremented(newSample, +1);
2718    }
2719    
2720    void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
2721        // just in case a new sample is added later with exactly the same memory
2722        // address, which would lead to incorrect refcount if not deleted here
2723        for (std::list<gig::Sample*>::const_iterator it = samples.begin();
2724             it != samples.end(); it != samples.end())
2725        {
2726            sample_ref_count.erase(*it);
2727        }
2728    }
2729    
2730  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2731      return file_structure_to_be_changed_signal;      return file_structure_to_be_changed_signal;
2732  }  }
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