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     setCentralWidget(activityView);
  61
  62     editMenu = new QMenu(tr("&Edit"), this);
  63     addCategoryAction = new QAction(tr("Add category"), this);
  64     connect(addCategoryAction, SIGNAL(triggered()),
  65             this, SLOT(addCategory()));
  66     editMenu->addAction(addCategoryAction);
  67 //    removeCategoryAction = new QAction(tr("Remove category"), this);
  68 //    connect(removeCategoryAction, SIGNAL(triggered()),
  69 //            this, SLOT(removeRow()));
  70 //    editMenu->addAction(removeCategoryAction);
  71 //    addItemAction = new QAction(tr("Add item"), this);
  72 //    connect(addItemAction, SIGNAL(triggered()),
  73 //            this, SLOT(insertRow()));
  74 //    editMenu->addAction(addItemAction);
  75 //    removeItemAction = new QAction(tr("Remove item"), this);
  76 //    connect(removeItemAction, SIGNAL(triggered()),
  77 //            this, SLOT(removeRow()));
  78 //    editMenu->addAction(removeItemAction);
  79     menuBar()->addMenu(editMenu);
  80
  81     goShoppingAction = new QAction(tr("Go shopping!"), this);
  82     connect(goShoppingAction, SIGNAL(triggered()),
  83             this, SLOT(showGoShopping()));
  84     menuBar()->addAction(goShoppingAction);
  85
  86     menuBar()->addAction(aboutAction);
  87     update();
  88 }
  89
  90 /*******************************************************************/
  91 void FamilyShoppingManagerMainWindow::showGoShopping()
  92 {
  93     menuBar()->clear();
  94     delete editMenu;
  95     delete goShoppingAction;
  96
  97     delete activityView;
  98     activityView = new GoShoppingView("ShoppingList.xml", this);
  99     setCentralWidget(activityView);
 100
 101     showCheckedItemsAction = new QAction(tr("&Show checked"), this);
 102     showCheckedItemsAction->setCheckable(true);
 103     connect(showCheckedItemsAction, SIGNAL(toggled(bool)),
 104             activityView, SLOT(showChecked(bool)));
 105     menuBar()->addAction(showCheckedItemsAction);
 106
 107     endShoppingAction = new QAction(tr("&End shopping"), this);
 108     connect(endShoppingAction, SIGNAL(triggered()),
 109             this, SLOT(showListManager()));
 110     menuBar()->addAction(endShoppingAction);
 111
 112     menuBar()->addAction(aboutAction);
 113     update();
 114 }
 115
 116 /*******************************************************************/
 117 void FamilyShoppingManagerMainWindow::showAbout()
 118 {
 119     QString text;
 120     text = "Application name: Family shopping manager\n";
 121     text += "Author: Unai IRIGOYEN\n\n";
 122     text += "Licence: GPL";
 123     QMessageBox::about(this,tr("About"), text);
 124 }
 125
 126 /*******************************************************************/
 127 /*
 128 void FamilyShoppingManagerMainWindow::insertChild()
 129 {
 130      QModelIndex index = ((ListManagerView*) activityView)->
 131                          selectionModel()->currentIndex();
 132      QAbstractItemModel *model = ((ListManagerView*) activityView)->model();
 133
 134      if (model->columnCount(index) == 0) {
 135          if (!model->insertColumn(0, index))
 136              return;
 137      }
 138
 139      if (!model->insertRow(0, index))
 140          return;
 141
 142      for (int column = 0; column < model->columnCount(index); ++column)
 143      {
 144          QModelIndex child = model->index(0, column, index);
 145          model->setData(child, QVariant("[No data]"), Qt::EditRole);
 146          if (!model->headerData(column, Qt::Horizontal).isValid())
 147              model->setHeaderData(column, Qt::Horizontal,
 148                                   QVariant("[No header]"), Qt::EditRole);
 149      }
 150
 151      ((ListManagerView*) activityView)->selectionModel()->
 152              setCurrentIndex(model->index(0, 0, index),
 153                              QItemSelectionModel::ClearAndSelect);
 154      ((ListManagerView*) activityView)->updateActions();
 155  }
 156  */
 157
 158 /*******************************************************************/
 159 void FamilyShoppingManagerMainWindow::addCategory()
 160 {
 161     ShoppingTreeModel *model = (ShoppingTreeModel*)
 162                                ((ListManagerView*) activityView)->model();
 163
 164     bool* ok = new bool(false);
 165     QString name = QInputDialog::getText(this, tr("Enter category name"),
 166                                          tr("Category name:"),
 167                                          QLineEdit::Normal, QString(), ok);
 168     if(!ok)
 169         return;
 170
 171     if(model->addCategory(name))
 172         ((ListManagerView*) activityView)->updateActions();
 173     delete ok;
 174 }
 175
 176 /*******************************************************************/
 177 void FamilyShoppingManagerMainWindow::addSubCategory()
 178 {
 179     QModelIndex index = ((ListManagerView*) activityView)->
 180                         selectionModel()->currentIndex().parent();
 181     ShoppingTreeModel *model = (ShoppingTreeModel*)
 182                                ((ListManagerView*) activityView)->model();
 183
 184     bool* ok = new bool(false);
 185     QString name = QInputDialog::getText(this, tr("Enter category name"),
 186                                          tr("Category name:"),
 187                                          QLineEdit::Normal, QString(), ok);
 188     if(!ok)
 189         return;
 190
 191     if(model->addSubCategory(name, index.row()+1, index))
 192         ((ListManagerView*) activityView)->updateActions();
 193
 194     delete ok;
 195 }
 196
 197 /*******************************************************************/
 198 void FamilyShoppingManagerMainWindow::addItem()
 199 {
 200     QModelIndex index = ((ListManagerView*) activityView)->
 201                         selectionModel()->currentIndex().parent();
 202     ShoppingTreeModel *model = (ShoppingTreeModel*)
 203                                ((ListManagerView*) activityView)->model();
 204
 205     bool* ok = new bool(false);
 206     QString name = QInputDialog::getText(this, tr("Enter item name"),
 207                                          tr("Item name:"),
 208                                          QLineEdit::Normal, QString(), ok);
 209     if(!ok)
 210         return;
 211
 212     if(model->addItem(name, index.row()+1, index))
 213         ((ListManagerView*) activityView)->updateActions();
 214
 215     delete ok;
 216 }
 217
 218 /*******************************************************************/
 219 void FamilyShoppingManagerMainWindow::removeCategoryOrItem()
 220 {
 221      QModelIndex index = ((ListManagerView*) activityView)->
 222                          selectionModel()->currentIndex();
 223      ShoppingTreeModel *model = (ShoppingTreeModel*)
 224                                 ((ListManagerView*) activityView)->model();
 225      if (model->removeCategoryOrItem(index))
 226          ((ListManagerView*) activityView)->updateActions();
 227 }