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

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revision 1225 by schoenebeck, Sun Jun 10 10:56:11 2007 UTC revision 1677 by persson, Sun Feb 10 08:50:35 2008 UTC
# Line 1  Line 1 
1  /*                                                         -*- c++ -*-  /*                                                         -*- c++ -*-
2   * Copyright (C) 2006, 2007 Andreas Persson   * Copyright (C) 2006-2008 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 186  addButton(Gtk::Stock::ADD), removeButton Line 186  addButton(Gtk::Stock::ADD), removeButton
186      scrolledWindow.add(treeView);      scrolledWindow.add(treeView);
187      vbox.pack_start(scrolledWindow);      vbox.pack_start(scrolledWindow);
188      scrolledWindow.show();      scrolledWindow.show();
189      vbox.pack_start(buttonBox);      vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
190      buttonBox.set_layout(Gtk::BUTTONBOX_END);      buttonBox.set_layout(Gtk::BUTTONBOX_END);
191      buttonBox.set_border_width(5);      buttonBox.set_border_width(5);
192      buttonBox.show();      buttonBox.show();
193      buttonBox.pack_start(addButton);      buttonBox.pack_start(addButton, Gtk::PACK_SHRINK);
194      buttonBox.pack_start(removeButton);      buttonBox.pack_start(removeButton, Gtk::PACK_SHRINK);
195      addButton.show();      addButton.show();
196      removeButton.show();      removeButton.show();
197    
# Line 199  addButton(Gtk::Stock::ADD), removeButton Line 199  addButton(Gtk::Stock::ADD), removeButton
199      refTableModel = Gtk::ListStore::create(tableModel);      refTableModel = Gtk::ListStore::create(tableModel);
200      treeView.set_model(refTableModel);      treeView.set_model(refTableModel);
201      treeView.append_column("Dimension Type", tableModel.m_dim_type);      treeView.append_column("Dimension Type", tableModel.m_dim_type);
202      treeView.append_column_numeric("Bits", tableModel.m_bits, "%d");      treeView.append_column("Bits", tableModel.m_bits);
203      treeView.append_column_numeric("Zones", tableModel.m_zones, "%d");      treeView.append_column("Zones", tableModel.m_zones);
204      treeView.append_column("Description", tableModel.m_description);      treeView.append_column("Description", tableModel.m_description);
205      treeView.show();      treeView.show();
206    
# Line 218  addButton(Gtk::Stock::ADD), removeButton Line 218  addButton(Gtk::Stock::ADD), removeButton
218  // update all GUI elements according to current gig::Region informations  // update all GUI elements according to current gig::Region informations
219  void DimensionManager::refreshManager() {  void DimensionManager::refreshManager() {
220      refTableModel->clear();      refTableModel->clear();
221      for (int i = 0; i < region->Dimensions; i++) {      if (region) {
222          gig::dimension_def_t* dim = &region->pDimensionDefinitions[i];          for (int i = 0; i < region->Dimensions; i++) {
223          Gtk::TreeModel::Row row = *(refTableModel->append());              gig::dimension_def_t* dim = &region->pDimensionDefinitions[i];
224          row[tableModel.m_dim_type] = __dimTypeAsString(dim->dimension);              Gtk::TreeModel::Row row = *(refTableModel->append());
225          row[tableModel.m_bits] = dim->bits;              row[tableModel.m_dim_type] = __dimTypeAsString(dim->dimension);
226          row[tableModel.m_zones] = 1 << dim->bits; //TODO: for now we calculate it here until libgig always ensures 'zones' to be correct              row[tableModel.m_bits] = dim->bits;
227          row[tableModel.m_description] = __dimDescriptionAsString(dim->dimension);              row[tableModel.m_zones] = 1 << dim->bits; //TODO: for now we calculate it here until libgig always ensures 'zones' to be correct
228          row[tableModel.m_definition] = dim;              row[tableModel.m_description] = __dimDescriptionAsString(dim->dimension);
229                row[tableModel.m_definition] = dim;
230            }
231      }      }
232        set_sensitive(region);
233  }  }
234    
235  void DimensionManager::show(gig::Region* region) {  void DimensionManager::show(gig::Region* region) {
# Line 236  void DimensionManager::show(gig::Region* Line 239  void DimensionManager::show(gig::Region*
239      deiconify();      deiconify();
240  }  }
241    
242    void DimensionManager::set_region(gig::Region* region) {
243        this->region = region;
244        refreshManager();
245    }
246    
247  void DimensionManager::addDimension() {  void DimensionManager::addDimension() {
248      try {      try {
249          Gtk::Dialog dialog("New Dimension", true /*modal*/);          Gtk::Dialog dialog("New Dimension", true /*modal*/);
# Line 284  void DimensionManager::addDimension() { Line 292  void DimensionManager::addDimension() {
292                  "Adding dimension (type=0x%x, bits=%d, zones=%d)\n",                  "Adding dimension (type=0x%x, bits=%d, zones=%d)\n",
293                  dim.dimension, dim.bits, dim.zones                  dim.dimension, dim.bits, dim.zones
294              );              );
295                // notify everybody that we're going to update the region
296                region_to_be_changed_signal.emit(region);
297              // add the new dimension to the region              // add the new dimension to the region
298              // (implicitly creates new dimension regions)              // (implicitly creates new dimension regions)
299              region->AddDimension(&dim);              region->AddDimension(&dim);
300              // let everybody know there was a change              // let everybody know there was a change
301              articulation_changed_signal.emit();              region_changed_signal.emit(region);
302              // update all GUI elements              // update all GUI elements
303              refreshManager();              refreshManager();
304          }          }
305      } catch (RIFF::Exception e) {      } catch (RIFF::Exception e) {
306            // notify that the changes are over (i.e. to avoid dead locks)
307            region_changed_signal.emit(region);
308            // show error message
309          Glib::ustring txt = "Could not add dimension: " + e.Message;          Glib::ustring txt = "Could not add dimension: " + e.Message;
310          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
311          msg.run();          msg.run();
# Line 304  void DimensionManager::removeDimension() Line 317  void DimensionManager::removeDimension()
317      Gtk::TreeModel::iterator it = sel->get_selected();      Gtk::TreeModel::iterator it = sel->get_selected();
318      if (it) {      if (it) {
319          try {          try {
320                // notify everybody that we're going to update the region
321                region_to_be_changed_signal.emit(region);
322              // remove selected dimension              // remove selected dimension
323              Gtk::TreeModel::Row row = *it;              Gtk::TreeModel::Row row = *it;
324              gig::dimension_def_t* dim = row[tableModel.m_definition];              gig::dimension_def_t* dim = row[tableModel.m_definition];
325              region->DeleteDimension(dim);              region->DeleteDimension(dim);
             // remove respective row from table  
             refTableModel->erase(it);  
326              // let everybody know there was a change              // let everybody know there was a change
327              articulation_changed_signal.emit();              region_changed_signal.emit(region);
328                // update all GUI elements
329                refreshManager();
330          } catch (RIFF::Exception e) {          } catch (RIFF::Exception e) {
331                // notify that the changes are over (i.e. to avoid dead locks)
332                region_changed_signal.emit(region);
333                // show error message
334              Glib::ustring txt = "Could not remove dimension: " + e.Message;              Glib::ustring txt = "Could not remove dimension: " + e.Message;
335              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
336              msg.run();              msg.run();
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