vcs.maemo.org Git - family-shop-mgr/blob - code/family-shop-mgr/FamilyShoppingManagerMainWindow.cpp

   1 /*
   2  * This file is part of family-shop-mgr.
   3  *
   4  * family-shop-mgr is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * family-shop-mgr is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with family-shop-mgr.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  * Author: Unai IRIGOYEN
  18  * Date: 12/07/2009
  19  *
  20  */
  21
  22 #include "FamilyShoppingManagerMainWindow.h"
  23 #include <QMenuBar>
  24 #include <QMessageBox>
  25
  26 #include "ListManagerView.h"
  27 #include "GoShoppingView.h"
  28 #include "ShoppingTreeModel.h"
  29
  30 /*******************************************************************/
  31 FamilyShoppingManagerMainWindow::FamilyShoppingManagerMainWindow(QWidget *parent)
  32     : QMainWindow(parent), activityView(NULL), editMenu(NULL),
  33     showCheckedItemsAction(NULL), goShoppingAction(NULL), endShoppingAction(NULL)
  34 {
  35     aboutAction = new QAction(tr("&About"), this);
  36     connect(aboutAction, SIGNAL(triggered()), this, SLOT(showAbout()));
  37     menuBar()->addAction(aboutAction);
  38
  39
  40     showListManager();
  41 }
  42
  43 /*******************************************************************/
  44 FamilyShoppingManagerMainWindow::~FamilyShoppingManagerMainWindow()
  45 {
  46     delete activityView;
  47 }
  48
  49 /*******************************************************************/
  50 void FamilyShoppingManagerMainWindow::showListManager()
  51 {
  52     menuBar()->clear();
  53
  54     delete showCheckedItemsAction;
  55     delete endShoppingAction;
  56
  57     delete activityView;
  58     activityView = new ListManagerView("ShoppingList.xml", this);
  59     setCentralWidget(activityView);
  60
  61     editMenu = new QMenu(tr("&Edit"), this);
  62     addCategoryAction = new QAction(tr("Add category"), this);
  63     connect(addCategoryAction, SIGNAL(triggered()),
  64             this, SLOT(addCategory()));
  65     editMenu->addAction(addCategoryAction);
  66 //    removeCategoryAction = new QAction(tr("Remove category"), this);
  67 //    connect(removeCategoryAction, SIGNAL(triggered()),
  68 //            this, SLOT(removeRow()));
  69 //    editMenu->addAction(removeCategoryAction);
  70 //    addItemAction = new QAction(tr("Add item"), this);
  71 //    connect(addItemAction, SIGNAL(triggered()),
  72 //            this, SLOT(insertRow()));
  73 //    editMenu->addAction(addItemAction);
  74 //    removeItemAction = new QAction(tr("Remove item"), this);
  75 //    connect(removeItemAction, SIGNAL(triggered()),
  76 //            this, SLOT(removeRow()));
  77 //    editMenu->addAction(removeItemAction);
  78     menuBar()->addMenu(editMenu);
  79
  80     goShoppingAction = new QAction(tr("Go shopping!"), this);
  81     connect(goShoppingAction, SIGNAL(triggered()),
  82             this, SLOT(showGoShopping()));
  83     menuBar()->addAction(goShoppingAction);
  84
  85     menuBar()->addAction(aboutAction);
  86     update();
  87 }
  88
  89 /*******************************************************************/
  90 void FamilyShoppingManagerMainWindow::showGoShopping()
  91 {
  92     menuBar()->clear();
  93     delete editMenu;
  94     delete goShoppingAction;
  95
  96     delete activityView;
  97     activityView = new GoShoppingView("ShoppingList.xml", this);
  98     setCentralWidget(activityView);
  99
 100     showCheckedItemsAction = new QAction(tr("&Show checked"), this);
 101     showCheckedItemsAction->setCheckable(true);
 102     connect(showCheckedItemsAction, SIGNAL(toggled(bool)),
 103             activityView, SLOT(showChecked(bool)));
 104     menuBar()->addAction(showCheckedItemsAction);
 105
 106     endShoppingAction = new QAction(tr("&End shopping"), this);
 107     connect(endShoppingAction, SIGNAL(triggered()),
 108             this, SLOT(showListManager()));
 109     menuBar()->addAction(endShoppingAction);
 110
 111     menuBar()->addAction(aboutAction);
 112     update();
 113 }
 114
 115 /*******************************************************************/
 116 void FamilyShoppingManagerMainWindow::showAbout()
 117 {
 118     QString text;
 119     text = "Application name: Family shopping manager\n";
 120     text += "Author: Unai IRIGOYEN\n\n";
 121     text += "Licence: GPL";
 122     QMessageBox::about(this,tr("About"), text);
 123 }
 124
 125 /*******************************************************************/
 126 /*
 127 void FamilyShoppingManagerMainWindow::insertChild()
 128 {
 129      QModelIndex index = ((ListManagerView*) activityView)->
 130                          selectionModel()->currentIndex();
 131      QAbstractItemModel *model = ((ListManagerView*) activityView)->model();
 132
 133      if (model->columnCount(index) == 0) {
 134          if (!model->insertColumn(0, index))
 135              return;
 136      }
 137
 138      if (!model->insertRow(0, index))
 139          return;
 140
 141      for (int column = 0; column < model->columnCount(index); ++column)
 142      {
 143          QModelIndex child = model->index(0, column, index);
 144          model->setData(child, QVariant("[No data]"), Qt::EditRole);
 145          if (!model->headerData(column, Qt::Horizontal).isValid())
 146              model->setHeaderData(column, Qt::Horizontal,
 147                                   QVariant("[No header]"), Qt::EditRole);
 148      }
 149
 150      ((ListManagerView*) activityView)->selectionModel()->
 151              setCurrentIndex(model->index(0, 0, index),
 152                              QItemSelectionModel::ClearAndSelect);
 153      ((ListManagerView*) activityView)->updateActions();
 154  }
 155  */
 156
 157 /*******************************************************************/
 158 void FamilyShoppingManagerMainWindow::addCategory()
 159 {
 160     ShoppingTreeModel *model = (ShoppingTreeModel*)
 161                                ((ListManagerView*) activityView)->model();
 162
 163     if(model->addCategory("New category"))
 164         ((ListManagerView*) activityView)->updateActions();
 165 }
 166
 167 /*******************************************************************/
 168 void FamilyShoppingManagerMainWindow::addSubCategory()
 169 {
 170     QModelIndex index = ((ListManagerView*) activityView)->
 171                         selectionModel()->currentIndex().parent();
 172     ShoppingTreeModel *model = (ShoppingTreeModel*)
 173                                ((ListManagerView*) activityView)->model();
 174
 175     if(model->addSubCategory("New sub-category", index.row()+1, index))
 176         ((ListManagerView*) activityView)->updateActions();
 177 }
 178
 179 /*******************************************************************/
 180 void FamilyShoppingManagerMainWindow::addItem()
 181 {
 182     QModelIndex index = ((ListManagerView*) activityView)->
 183                         selectionModel()->currentIndex().parent();
 184     ShoppingTreeModel *model = (ShoppingTreeModel*)
 185                                ((ListManagerView*) activityView)->model();
 186
 187     if(model->addItem("New item", index.row()+1, index))
 188         ((ListManagerView*) activityView)->updateActions();
 189 }
 190
 191 /*******************************************************************/
 192 void FamilyShoppingManagerMainWindow::removeCategoryOrItem()
 193 {
 194      QModelIndex index = ((ListManagerView*) activityView)->
 195                          selectionModel()->currentIndex();
 196      ShoppingTreeModel *model = (ShoppingTreeModel*)
 197                                 ((ListManagerView*) activityView)->model();
 198      if (model->removeCategoryOrItem(index))
 199          ((ListManagerView*) activityView)->updateActions();
 200 }