/[svn]/gigedit/trunk/src/dimensionmanager.cpp
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revision 1107 by schoenebeck, Thu Mar 22 20:00:10 2007 UTC revision 1111 by schoenebeck, Fri Mar 23 00:22:44 2007 UTC
# Line 20  Line 20 
20  #include "dimensionmanager.h"  #include "dimensionmanager.h"
21    
22  #include <gtkmm/stock.h>  #include <gtkmm/stock.h>
23    #include <gtkmm/messagedialog.h>
24    #include <gtkmm/dialog.h>
25    #include <gtkmm/comboboxtext.h>
26    
27  // returns a human readable name of the given dimension type  // returns a human readable name of the given dimension type
28  static Glib::ustring __dimTypeAsString(gig::dimension_t d) {  static Glib::ustring __dimTypeAsString(gig::dimension_t d) {
# Line 217  void DimensionManager::show(gig::Region* Line 220  void DimensionManager::show(gig::Region*
220      refTableModel->clear();      refTableModel->clear();
221    
222      for (int i = 0; i < region->Dimensions; i++) {      for (int i = 0; i < region->Dimensions; i++) {
223          gig::dimension_def_t dim = region->pDimensionDefinitions[i];          gig::dimension_def_t* dim = &region->pDimensionDefinitions[i];
224          Gtk::TreeModel::Row row = *(refTableModel->append());          Gtk::TreeModel::Row row = *(refTableModel->append());
225          row[tableModel.m_dim_type] = __dimTypeAsString(dim.dimension);          row[tableModel.m_dim_type] = __dimTypeAsString(dim->dimension);
226          row[tableModel.m_bits] = dim.bits;          row[tableModel.m_bits] = dim->bits;
227          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_zones] = 1 << dim->bits; //TODO: for now we calculate it here until libgig always ensures 'zones' to be correct
228          row[tableModel.m_description] = __dimDescriptionAsString(dim.dimension);          row[tableModel.m_description] = __dimDescriptionAsString(dim->dimension);
229            row[tableModel.m_definition] = dim;
230      }      }
231    
232      Gtk::Window::show();      Gtk::Window::show();
# Line 230  void DimensionManager::show(gig::Region* Line 234  void DimensionManager::show(gig::Region*
234  }  }
235    
236  void DimensionManager::addDimension() {  void DimensionManager::addDimension() {
237      //TODO: show a small dialog for adding a new dimension      try {
238            Gtk::Dialog dialog("New Dimension", true /*modal*/);
239            // add dimension type combo box to the dialog
240            Glib::RefPtr<Gtk::ListStore> refComboModel = Gtk::ListStore::create(comboModel);
241            for (int i = 0x01; i < 0xff; i++) {
242                Glib::ustring sType =
243                    __dimTypeAsString(static_cast<gig::dimension_t>(i));
244                if (sType.find("Unknown") != 0) {
245                    Gtk::TreeModel::Row row = *(refComboModel->append());
246                    row[comboModel.m_type_id]   = i;
247                    row[comboModel.m_type_name] = sType;
248                }
249            }
250            Gtk::ComboBox comboDimType;
251            comboDimType.set_model(refComboModel);
252            comboDimType.pack_start(comboModel.m_type_id);
253            comboDimType.pack_start(comboModel.m_type_name);
254            dialog.get_vbox()->pack_start(comboDimType);
255            comboDimType.show();
256            // add zones combo box to the dialog
257            Gtk::ComboBoxText comboZones;
258            for (int i = 1; i <= 7; i++) { //FIXME: is 7 the correct amount of max. bits ???
259                char buf[64];
260                sprintf(buf, "%d Zones (%d Bits)", 1 << i, i);
261                comboZones.append_text(buf);
262            }
263            dialog.get_vbox()->pack_start(comboZones);
264            comboZones.show();
265            // add OK and CANCEL buttons to the dialog
266            dialog.add_button(Gtk::Stock::OK, 0);
267            dialog.add_button(Gtk::Stock::CANCEL, 1);
268            dialog.show_all_children();
269            if (!dialog.run()) { // OK selected ...
270                Gtk::TreeModel::iterator iterType = comboDimType.get_active();
271                if (!iterType) return;
272                Gtk::TreeModel::Row rowType = *iterType;
273                if (!rowType) return;
274                gig::dimension_def_t dim;
275                int iTypeID = rowType[comboModel.m_type_id];
276                dim.dimension = static_cast<gig::dimension_t>(iTypeID);
277                if (comboZones.get_active_row_number() < 0) return;
278                dim.bits = comboZones.get_active_row_number() + 1;
279                dim.zones = 1 << dim.bits; //TODO: support zones != pow(2,bits) - feature of gig v3
280                printf(
281                    "Adding dimension (type=0x%x, bits=%d, zones=%d)\n",
282                    dim.dimension, dim.bits, dim.zones
283                );
284                // add the new dimension to the region
285                // (implicitly creates new dimension regions)
286                region->AddDimension(&dim);
287                // let everybody know there was a change
288                articulation_changed_signal.emit();
289            }
290        } catch (RIFF::Exception e) {
291            Glib::ustring txt = "Could not remove dimension: " + e.Message;
292            Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
293            msg.run();
294        }
295  }  }
296    
297  void DimensionManager::removeDimension() {  void DimensionManager::removeDimension() {
298     //TODO: remove selected dimension      Glib::RefPtr<Gtk::TreeSelection> sel = treeView.get_selection();
299        Gtk::TreeModel::iterator it = sel->get_selected();
300        if (it) {
301            // remove selected dimension
302            Gtk::TreeModel::Row row = *it;
303            gig::dimension_def_t* dim = row[tableModel.m_definition];
304            region->DeleteDimension(dim);
305            // remove respective row from table
306            refTableModel->erase(it);
307            // let everybody know there was a change
308            articulation_changed_signal.emit();
309        }
310  }  }
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