git.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 #include <QInputDialog>
  26
  27 #include "ListManagerView.h"
  28 #include "GoShoppingView.h"
  29 #include "ShoppingTreeModel.h"
  30
  31 /*******************************************************************/
  32 FamilyShoppingManagerMainWindow::FamilyShoppingManagerMainWindow(QWidget *parent)
  33     : QMainWindow(parent), activityView(NULL), //editMenu(NULL),
  34     showCheckedItemsAction(NULL), goShoppingAction(NULL), endShoppingAction(NULL)
  35 {
  36     aboutAction = new QAction(tr("&About"), this);
  37     connect(aboutAction, SIGNAL(triggered()), this, SLOT(showAbout()));
  38     menuBar()->addAction(aboutAction);
  39
  40
  41     showListManager();
  42 }
  43
  44 /*******************************************************************/
  45 FamilyShoppingManagerMainWindow::~FamilyShoppingManagerMainWindow()
  46 {
  47     delete activityView;
  48 }
  49
  50 /*******************************************************************/
  51 void FamilyShoppingManagerMainWindow::showListManager()
  52 {
  53     menuBar()->clear();
  54
  55     delete showCheckedItemsAction;
  56     delete endShoppingAction;
  57
  58     delete activityView;
  59     activityView = new ListManagerView("ShoppingList.xml", this);
  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(removeCategoryOrItem()));
  69 //    editMenu->addAction(removeCategoryAction);
  70     addItemAction = new QAction(tr("Add item"), this);
  71     connect(addItemAction, SIGNAL(triggered()),
  72             this, SLOT(addItem()));
  73 //    editMenu->addAction(addItemAction);
  74     removeItemAction = new QAction(tr("Remove item"), this);
  75     connect(removeItemAction, SIGNAL(triggered()),
  76             this, SLOT(removeCategoryOrItem()));
  77 //    editMenu->addAction(removeItemAction);
  78     menuBar()->addAction(addCategoryAction);
  79     activityView->addAction(removeCategoryAction);
  80     activityView->addAction(addItemAction);
  81     activityView->addAction(removeItemAction);
  82
  83     goShoppingAction = new QAction(tr("Go shopping!"), this);
  84     connect(goShoppingAction, SIGNAL(triggered()),
  85             this, SLOT(showGoShopping()));
  86     menuBar()->addAction(goShoppingAction);
  87
  88     menuBar()->addAction(aboutAction);
  89
  90     setCentralWidget(activityView);
  91     update();
  92 }
  93
  94 /*******************************************************************/
  95 void FamilyShoppingManagerMainWindow::showGoShopping()
  96 {
  97     menuBar()->clear();
  98 //    delete editMenu;
  99     delete goShoppingAction;
 100
 101     delete activityView;
 102     activityView = new GoShoppingView("ShoppingList.xml", this);
 103     setCentralWidget(activityView);
 104
 105     showCheckedItemsAction = new QAction(tr("&Show checked"), this);
 106     showCheckedItemsAction->setCheckable(true);
 107     connect(showCheckedItemsAction, SIGNAL(toggled(bool)),
 108             activityView, SLOT(showChecked(bool)));
 109     menuBar()->addAction(showCheckedItemsAction);
 110
 111     endShoppingAction = new QAction(tr("&End shopping"), this);
 112     connect(endShoppingAction, SIGNAL(triggered()),
 113             this, SLOT(showListManager()));
 114     menuBar()->addAction(endShoppingAction);
 115
 116     menuBar()->addAction(aboutAction);
 117     update();
 118 }
 119
 120 /*******************************************************************/
 121 void FamilyShoppingManagerMainWindow::showAbout()
 122 {
 123     QString text;
 124     text = "Application name: Family shopping manager\n";
 125     text += "Author: Unai IRIGOYEN\n\n";
 126     text += "Licence: GPL";
 127     QMessageBox::about(this,tr("About"), text);
 128 }
 129
 130 /*******************************************************************/
 131 /*
 132 void FamilyShoppingManagerMainWindow::insertChild()
 133 {
 134      QModelIndex index = ((ListManagerView*) activityView)->
 135                          selectionModel()->currentIndex();
 136      QAbstractItemModel *model = ((ListManagerView*) activityView)->model();
 137
 138      if (model->columnCount(index) == 0) {
 139          if (!model->insertColumn(0, index))
 140              return;
 141      }
 142
 143      if (!model->insertRow(0, index))
 144          return;
 145
 146      for (int column = 0; column < model->columnCount(index); ++column)
 147      {
 148          QModelIndex child = model->index(0, column, index);
 149          model->setData(child, QVariant("[No data]"), Qt::EditRole);
 150          if (!model->headerData(column, Qt::Horizontal).isValid())
 151              model->setHeaderData(column, Qt::Horizontal,
 152                                   QVariant("[No header]"), Qt::EditRole);
 153      }
 154
 155      ((ListManagerView*) activityView)->selectionModel()->
 156              setCurrentIndex(model->index(0, 0, index),
 157                              QItemSelectionModel::ClearAndSelect);
 158      ((ListManagerView*) activityView)->updateActions();
 159  }
 160  */
 161
 162 /*******************************************************************/
 163 void FamilyShoppingManagerMainWindow::addCategory()
 164 {
 165     ShoppingTreeModel *model = (ShoppingTreeModel*)
 166                                ((ListManagerView*) activityView)->model();
 167
 168     bool* ok = new bool(false);
 169     QString name = QInputDialog::getText(this, tr("Enter category name"),
 170                                          tr("Category name:"),
 171                                          QLineEdit::Normal, QString(), ok);
 172     if(!ok)
 173         return;
 174
 175     if(model->addCategory(name))
 176         ((ListManagerView*) activityView)->updateActions();
 177     delete ok;
 178 }
 179
 180 /*******************************************************************/
 181 void FamilyShoppingManagerMainWindow::addSubCategory()
 182 {
 183     QModelIndex index = ((ListManagerView*) activityView)->
 184                         selectionModel()->currentIndex().parent();
 185     ShoppingTreeModel *model = (ShoppingTreeModel*)
 186                                ((ListManagerView*) activityView)->model();
 187
 188     bool* ok = new bool(false);
 189     QString name = QInputDialog::getText(this, tr("Enter category name"),
 190                                          tr("Category name:"),
 191                                          QLineEdit::Normal, QString(), ok);
 192     if(!ok)
 193         return;
 194
 195     if(model->addSubCategory(name, index.row()+1, index))
 196         ((ListManagerView*) activityView)->updateActions();
 197
 198     delete ok;
 199 }
 200
 201 /*******************************************************************/
 202 void FamilyShoppingManagerMainWindow::addItem()
 203 {
 204     QModelIndex index = ((ListManagerView*) activityView)->
 205                         selectionModel()->currentIndex().parent();
 206     ShoppingTreeModel *model = (ShoppingTreeModel*)
 207                                ((ListManagerView*) activityView)->model();
 208
 209     bool* ok = new bool(false);
 210     QString name = QInputDialog::getText(this, tr("Enter item name"),
 211                                          tr("Item name:"),
 212                                          QLineEdit::Normal, QString(), ok);
 213     if(!ok)
 214         return;
 215
 216     if(model->addItem(name, index.row()+1, index))
 217         ((ListManagerView*) activityView)->updateActions();
 218
 219     delete ok;
 220 }
 221
 222 /*******************************************************************/
 223 void FamilyShoppingManagerMainWindow::removeCategoryOrItem()
 224 {
 225      QModelIndex index = ((ListManagerView*) activityView)->
 226                          selectionModel()->currentIndex();
 227      ShoppingTreeModel *model = (ShoppingTreeModel*)
 228                                 ((ListManagerView*) activityView)->model();
 229      if (model->removeCategoryOrItem(index))
 230          ((ListManagerView*) activityView)->updateActions();
 231 }