src/ui/mainwindow.h

   1 /* Shopper
   2  * Copyright (C) 2009 David Greaves
   3  *
   4  * This software is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public License
   6  * as published by the Free Software Foundation; either version 2.1 of
   7  * the License, or (at your option) any later version.
   8  *
   9  * This software is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this software; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  17  * 02110-1301 USA
  18  *
  19  */
  20
  21 #ifndef MAINWINDOW_H
  22 #define MAINWINDOW_H
  23
  24 #include <QtGui>
  25
  26 #define XRANDR 1
  27 #ifdef XRANDR
  28 #include <X11/X.h>
  29 #include <X11/Xlib.h>
  30 #include <X11/extensions/Xrandr.h>
  31 #endif
  32
  33 #include "shopperList.h"
  34 #include "ListView.h"
  35 #include "CatListModel.h"
  36
  37 QT_BEGIN_NAMESPACE
  38 class QAction;
  39 class QMenu;
  40 class QTextEdit;
  41 QT_END_NAMESPACE
  42
  43 class MainWindow : public QMainWindow
  44 {
  45     Q_OBJECT
  46
  47 public:
  48         MainWindow(QString file);
  49         void timerEvent(QTimerEvent *event);
  50
  51 protected:
  52         void loadList();
  53
  54         Shopper::List *mylist;    // Main list that we're acting for
  55
  56         // Member UI helpers and components available to multiple methods
  57         QComboBox                *catCombo;
  58         Shopper::ListView        *lv;
  59         QString                   filename;
  60         QAction                  *nextAct;
  61         QToolBar                 *buttonBar;
  62         QToolBar                 *buttonBar2;
  63         int                       timerId;
  64         int                       fontsize;
  65
  66         /* Fullscreen mode is on (TRUE) or off (FALSE) */
  67         bool                      full_screen;
  68         bool                      has_rotation;
  69         Rotation                  rotation;  // X type
  70
  71         // Gui layout
  72         void create_list_view(Shopper::List*);
  73
  74
  75
  76 protected slots:
  77         // Main UI action handlers
  78         // Dialog initiators
  79         void on_action_add_item();
  80         void on_action_manage_category();
  81
  82         // Change current category
  83         void on_action_next();
  84         void on_action_prev();
  85
  86         // List state manipulation
  87         void on_action_clear_wanted();
  88         void on_action_clear_bought();
  89         void on_action_fullList();
  90         void on_action_whatsLeft();
  91         void on_action_makingList();
  92
  93         // File handling
  94         void on_action_file_new();
  95         void on_action_file_open();
  96         void on_action_file_save();
  97         void on_action_file_saveas();
  98         void on_action_preferences();
  99         void on_action_file_quit();
 100
 101         // Help
 102         void on_action_help();
 103         void on_action_about();
 104
 105         //Signal handlers:
 106         void keyPressEvent ( QKeyEvent * event );
 107         bool on_signal_window_closed();
 108         void on_action_rotate();
 109         void closeEvent(QCloseEvent *event);
 110
 111         // Update UI on data change
 112         void cat_selected(int i);
 113         void stateChanged();
 114
 115 private:
 116     void readSettings();
 117     void writeSettings();
 118 };
 119
 120 #endif //MAINWINDOW_H