src/settings/nsettingsdialog.cpp

   1 /* NomNom
   2  * Copyright (C) 2011  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This program 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  * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include "config.h"
  19
  20 #include <QCoreApplication>
  21 #include <QDialogButtonBox>
  22 #include <QMessageBox>
  23 #include <QVBoxLayout>
  24 #include <QToolBox>
  25
  26 #include <NSettingsMutator>
  27 #include <NSettingsDialog>
  28 #include <NUtil>
  29
  30 extern nn::NSettingsMutator settings; // main.cpp
  31
  32 namespace nn
  33 {
  34
  35 NSettingsDialog::NSettingsDialog(QWidget *parent/*=NULL*/)
  36   : QDialog(parent)
  37 {
  38
  39 // Toolbox
  40
  41   toolbox = new QToolBox;
  42   toolbox->addItem(new NSettingsOptions, tr("Op&tions"));
  43   toolbox->addItem(new NSettingsCommands, tr("Co&mmands"));
  44   toolbox->addItem(new NSettingsDownload, tr("&Download"));
  45 #ifdef _1
  46   toolbox->addItem(new NSettingsProxy, tr("&Proxy"));
  47 #endif
  48
  49 // Button box
  50
  51   QDialogButtonBox *btnBox = new QDialogButtonBox(
  52     QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
  53
  54   connect(btnBox, SIGNAL(accepted()), this, SLOT(accept()));
  55   connect(btnBox, SIGNAL(rejected()), this, SLOT(reject()));
  56
  57 // Layout
  58
  59   QVBoxLayout *box = new QVBoxLayout;
  60   box->addWidget(toolbox);
  61   box->addWidget(btnBox);
  62   setLayout(box);
  63
  64 // Window
  65
  66   setWindowTitle(tr("Settings"));
  67   setMinimumSize(QSize(540,450));
  68   setSizeGripEnabled(true);
  69   fromConfig();
  70 }
  71
  72 void NSettingsDialog::done(int n)
  73 {
  74   if (n == QDialog::Accepted)
  75     {
  76       if (!toConfig())
  77         return;
  78     }
  79   QDialog::done(n);
  80   close();
  81 }
  82
  83 bool NSettingsDialog::foreachWidget(Mode mode)
  84 {
  85   const int c = toolbox->count();
  86   for (int i=0; i<c; ++i)
  87     {
  88       QWidget *w = toolbox->widget(i);
  89
  90       NSettingsWidget *s = dynamic_cast<NSettingsWidget*>(w);
  91
  92       QString msg;
  93       if (mode == To && !s->verify(msg))
  94         {
  95           toolbox->setCurrentWidget(s);
  96           info(this, msg);
  97           return false;
  98         }
  99
 100       if (mode == From)
 101         {
 102           s->read();
 103           s->init();
 104         }
 105       else
 106         {
 107           s->write();
 108         }
 109     }
 110   return true;
 111 }
 112
 113 void NSettingsDialog::fromConfig()
 114 {
 115   foreachWidget(From);
 116 }
 117
 118 bool NSettingsDialog::toConfig()
 119 {
 120   const bool r = foreachWidget(To);
 121   if (r)
 122     settings.write();
 123   return r;
 124 }
 125
 126 NSettingsWidget::NSettingsWidget(QWidget *parent/*=NULL*/)
 127   : QWidget(parent)
 128 {
 129 }
 130
 131 NSettingsTabWidget::NSettingsTabWidget(QWidget *parent/*=NULL*/)
 132   : QWidget(parent)
 133 {
 134 }
 135
 136 } // namespace nn
 137
 138 /* vim: set ts=2 sw=2 tw=72 expandtab: */