utils/themeeditor/gui/preferencesdialog.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2010 Robert Bieber
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #include "preferencesdialog.h"
  23 #include "ui_preferencesdialog.h"
  24
  25 #include <QSettings>
  26 #include <QColorDialog>
  27
  28 PreferencesDialog::PreferencesDialog(QWidget *parent) :
  29     QDialog(parent),
  30     ui(new Ui::PreferencesDialog)
  31 {
  32     ui->setupUi(this);
  33     setupUI();
  34     loadSettings();
  35 }
  36
  37 PreferencesDialog::~PreferencesDialog()
  38 {
  39     delete ui;
  40 }
  41
  42 void PreferencesDialog::loadSettings()
  43 {
  44     loadColors();
  45     loadFont();
  46 }
  47
  48 void PreferencesDialog::loadColors()
  49 {
  50
  51     QSettings settings;
  52
  53     /* The list of buttons from the SkinHighlighter group */
  54
  55     settings.beginGroup("SkinHighlighter");
  56
  57     commentColor = settings.value("commentColor",
  58                                   QColor(0, 180, 0)).value<QColor>();
  59     setButtonColor(ui->commentButton, commentColor);
  60
  61     escapedColor = settings.value("escapedColor",
  62                                   QColor(120,120,120)).value<QColor>();
  63     setButtonColor(ui->escapedButton, escapedColor);
  64
  65     conditionalColor = settings.value("conditionalColor",
  66                                       QColor(0, 0, 180)).value<QColor>();
  67     setButtonColor(ui->conditionalButton, conditionalColor);
  68
  69     tagColor = settings.value("tagColor",
  70                               QColor(180, 0, 0)).value<QColor>();
  71     setButtonColor(ui->tagButton, tagColor);
  72
  73     settings.endGroup();
  74
  75     /* Buttons from the editor group */
  76     settings.beginGroup("SkinDocument");
  77
  78     fgColor = settings.value("fgColor", Qt::black).value<QColor>();
  79     setButtonColor(ui->fgButton, fgColor);
  80
  81     bgColor = settings.value("bgColor", Qt::white).value<QColor>();
  82     setButtonColor(ui->bgButton, bgColor);
  83
  84     errorColor = settings.value("errorColor", Qt::red).value<QColor>();
  85     setButtonColor(ui->errorButton, errorColor);
  86
  87     settings.endGroup();
  88 }
  89
  90 void PreferencesDialog::loadFont()
  91 {
  92     QSettings settings;
  93     settings.beginGroup("SkinDocument");
  94
  95     QFont def("Monospace");
  96     def.setStyleHint(QFont::TypeWriter);
  97
  98     QVariant family = settings.value("fontFamily", def);
  99     int size = settings.value("fontSize", 12).toInt();
 100
 101     settings.endGroup();
 102
 103     ui->fontSelect->setCurrentFont(family.value<QFont>());
 104     ui->fontSize->setValue(size);
 105
 106 }
 107
 108 void PreferencesDialog::saveSettings()
 109 {
 110     saveColors();
 111     saveFont();
 112 }
 113
 114 void PreferencesDialog::saveColors()
 115 {
 116     QSettings settings;
 117
 118     /* Saving the editor colors */
 119     settings.beginGroup("SkinDocument");
 120
 121     settings.setValue("fgColor", fgColor);
 122     settings.setValue("bgColor", bgColor);
 123     settings.setValue("errorColor", errorColor);
 124
 125     settings.endGroup();
 126
 127     /* Saving the highlighting colors */
 128     settings.beginGroup("SkinHighlighter");
 129
 130     settings.setValue("tagColor", tagColor);
 131     settings.setValue("commentColor", commentColor);
 132     settings.setValue("conditionalColor", conditionalColor);
 133     settings.setValue("escapedColor", escapedColor);
 134
 135     settings.endGroup();
 136 }
 137
 138 void PreferencesDialog::saveFont()
 139 {
 140     QSettings settings;
 141     settings.beginGroup("SkinDocument");
 142
 143     settings.setValue("fontFamily", ui->fontSelect->currentFont());
 144     settings.setValue("fontSize", ui->fontSize->value());
 145
 146     settings.endGroup();
 147 }
 148
 149 void PreferencesDialog::setupUI()
 150 {
 151     /* Connecting color buttons */
 152     QList<QPushButton*> buttons;
 153     buttons.append(ui->bgButton);
 154     buttons.append(ui->fgButton);
 155     buttons.append(ui->commentButton);
 156     buttons.append(ui->tagButton);
 157     buttons.append(ui->conditionalButton);
 158     buttons.append(ui->escapedButton);
 159     buttons.append(ui->errorButton);
 160
 161     for(int i = 0; i < buttons.count(); i++)
 162         QObject::connect(buttons[i], SIGNAL(pressed()),
 163                          this, SLOT(colorClicked()));
 164 }
 165
 166 void PreferencesDialog::colorClicked()
 167 {
 168     QColor* toEdit = 0, newColor;
 169
 170     if(QObject::sender() == ui->bgButton)
 171         toEdit = &bgColor;
 172     else if(QObject::sender() == ui->fgButton)
 173         toEdit = &fgColor;
 174     else if(QObject::sender() == ui->commentButton)
 175         toEdit = &commentColor;
 176     else if(QObject::sender() == ui->tagButton)
 177         toEdit = &tagColor;
 178     else if(QObject::sender() == ui->conditionalButton)
 179         toEdit = &conditionalColor;
 180     else if(QObject::sender() == ui->escapedButton)
 181         toEdit = &escapedColor;
 182     else if(QObject::sender() == ui->errorButton)
 183         toEdit = &errorColor;
 184
 185     if(!toEdit)
 186         return;
 187
 188     newColor = QColorDialog::getColor(*toEdit, this);
 189     if (newColor.isValid())
 190     {
 191         *toEdit = newColor;
 192         setButtonColor(dynamic_cast<QPushButton*>(QObject::sender()), *toEdit);
 193     }
 194 }
 195
 196 void PreferencesDialog::accept()
 197 {
 198     saveSettings();
 199     QDialog::accept();
 200 }
 201
 202 void PreferencesDialog::reject()
 203 {
 204     loadSettings();
 205     QDialog::reject();
 206 }