Added support for a preliminary Preferences Dialog

Dirk asked me to try to make it more modern, so I
used as a base, the Firefox preferences. currently
it saves / loads the preferences, and also smits
a signal 'preferencesChanged' that should be connected
to anything that uses preferenes, via the PreferencesDialog::intance()
object. In the future, I plan to make it have a signal / slot for each
member that changes.

I also moved the icons to a new folder this time, because the
amount of icons is now more than just two, and it was
becoming messy.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>

1 files changed, 890 insertions, 0 deletions

diff --git a/qt-ui/preferences.ui b/qt-ui/preferences.ui
new file mode 100644
index 000000000..e36aef5b3
--- /dev/null
+++ b/qt-ui/preferences.ui
@@ -0,0 +1,890 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PreferencesDialog</class>
+ <widget class="QDialog" name="PreferencesDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>444</width>
+    <height>386</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QListWidget" name="listWidget">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Minimum" vsizetype="Expanding">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>80</width>
+         <height>0</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>80</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>40</width>
+         <height>40</height>
+        </size>
+       </property>
+       <property name="textElideMode">
+        <enum>Qt::ElideNone</enum>
+       </property>
+       <property name="movement">
+        <enum>QListView::Static</enum>
+       </property>
+       <property name="isWrapping" stdset="0">
+        <bool>true</bool>
+       </property>
+       <property name="layoutMode">
+        <enum>QListView::Batched</enum>
+       </property>
+       <property name="spacing">
+        <number>0</number>
+       </property>
+       <property name="gridSize">
+        <size>
+         <width>70</width>
+         <height>60</height>
+        </size>
+       </property>
+       <property name="viewMode">
+        <enum>QListView::IconMode</enum>
+       </property>
+       <property name="uniformItemSizes">
+        <bool>false</bool>
+       </property>
+       <property name="wordWrap">
+        <bool>true</bool>
+       </property>
+       <property name="currentRow">
+        <number>-1</number>
+       </property>
+       <item>
+        <property name="text">
+         <string>Defaults</string>
+        </property>
+        <property name="icon">
+         <iconset>
+          <normalon>:/subsurface-icon</normalon>
+         </iconset>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>Units</string>
+        </property>
+        <property name="icon">
+         <iconset>
+          <normalon>:/units</normalon>
+         </iconset>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>Graph</string>
+        </property>
+        <property name="icon">
+         <iconset>
+          <normalon>:/graph</normalon>
+         </iconset>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item>
+      <widget class="QStackedWidget" name="stackedWidget">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="currentIndex">
+        <number>1</number>
+       </property>
+       <widget class="QWidget" name="page_2">
+        <layout class="QVBoxLayout" name="verticalLayout_3">
+         <item>
+          <widget class="QGroupBox" name="groupBox_2">
+           <property name="title">
+            <string>Lists and Tables</string>
+           </property>
+           <layout class="QFormLayout" name="formLayout_2">
+            <item row="0" column="0">
+             <widget class="QLabel" name="label_7">
+              <property name="text">
+               <string>Font</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QFontComboBox" name="font"/>
+            </item>
+            <item row="1" column="0">
+             <widget class="QLabel" name="label_8">
+              <property name="text">
+               <string>Font size</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="1">
+             <widget class="QDoubleSpinBox" name="fontsize"/>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="groupBox_3">
+           <property name="title">
+            <string>Dives</string>
+           </property>
+           <layout class="QFormLayout" name="formLayout">
+            <item row="0" column="0">
+             <widget class="QLabel" name="label_9">
+              <property name="text">
+               <string>Default Dive file</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <layout class="QHBoxLayout" name="horizontalLayout_3">
+              <item>
+               <widget class="QLineEdit" name="defaultfilename"/>
+              </item>
+              <item>
+               <widget class="QToolButton" name="chooseFile">
+                <property name="text">
+                 <string>...</string>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </item>
+            <item row="1" column="0">
+             <widget class="QLabel" name="label_10">
+              <property name="text">
+               <string>Display Invalid</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="1">
+             <widget class="QCheckBox" name="displayinvalid">
+              <property name="text">
+               <string/>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <spacer name="verticalSpacer_2">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>20</width>
+             <height>40</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="page">
+        <layout class="QVBoxLayout" name="verticalLayout">
+         <item>
+          <layout class="QHBoxLayout" name="horizontalLayout">
+           <item>
+            <widget class="QLabel" name="label_6">
+             <property name="text">
+              <string>System</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QRadioButton" name="metric">
+             <property name="text">
+              <string>Metric</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QRadioButton" name="imperial">
+             <property name="text">
+              <string>Imperial</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="groupBox">
+           <property name="title">
+            <string>Personalize</string>
+           </property>
+           <property name="checkable">
+            <bool>true</bool>
+           </property>
+           <property name="checked">
+            <bool>false</bool>
+           </property>
+           <layout class="QGridLayout" name="gridLayout">
+            <item row="0" column="0">
+             <widget class="QLabel" name="label">
+              <property name="text">
+               <string>Depth</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QRadioButton" name="meter">
+              <property name="text">
+               <string>Meter</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="0" column="2">
+             <widget class="QRadioButton" name="feet">
+              <property name="text">
+               <string>Feet</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="1" column="0">
+             <widget class="QLabel" name="label_2">
+              <property name="text">
+               <string>Pressure</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="1">
+             <widget class="QRadioButton" name="bar">
+              <property name="text">
+               <string>Bar</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_2</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="1" column="2">
+             <widget class="QRadioButton" name="psi">
+              <property name="text">
+               <string>Psi</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_2</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="2" column="0">
+             <widget class="QLabel" name="label_3">
+              <property name="text">
+               <string>Volume</string>
+              </property>
+             </widget>
+            </item>
+            <item row="2" column="1">
+             <widget class="QRadioButton" name="liter">
+              <property name="text">
+               <string>Liter</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_3</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="2" column="2">
+             <widget class="QRadioButton" name="cuft">
+              <property name="text">
+               <string>CuFt</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_3</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="3" column="0">
+             <widget class="QLabel" name="label_4">
+              <property name="text">
+               <string>Temperature</string>
+              </property>
+             </widget>
+            </item>
+            <item row="3" column="1">
+             <widget class="QRadioButton" name="celsius">
+              <property name="text">
+               <string>Celsius</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_4</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="3" column="2">
+             <widget class="QRadioButton" name="fahrenheit">
+              <property name="text">
+               <string>Fahrenheit</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_4</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="4" column="0">
+             <widget class="QLabel" name="label_5">
+              <property name="text">
+               <string>Weigth</string>
+              </property>
+             </widget>
+            </item>
+            <item row="4" column="1">
+             <widget class="QRadioButton" name="kgs">
+              <property name="text">
+               <string>Kg</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_5</string>
+              </attribute>
+             </widget>
+            </item>
+            <item row="4" column="2">
+             <widget class="QRadioButton" name="lbs">
+              <property name="text">
+               <string>lbs</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">buttonGroup_5</string>
+              </attribute>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <spacer name="verticalSpacer">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>20</width>
+             <height>40</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="page_3">
+        <layout class="QVBoxLayout" name="verticalLayout_5">
+         <item>
+          <widget class="QGroupBox" name="groupBox_4">
+           <property name="title">
+            <string>Show</string>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_4">
+            <item>
+             <layout class="QHBoxLayout" name="horizontalLayout_4">
+              <item>
+               <widget class="QCheckBox" name="po2">
+                <property name="text">
+                 <string>pO2</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <spacer name="horizontalSpacer_2">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+              <item>
+               <widget class="QLabel" name="label_12">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+                <property name="text">
+                 <string>threshould</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QSpinBox" name="po2Threashould">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </item>
+            <item>
+             <layout class="QHBoxLayout" name="horizontalLayout_5">
+              <item>
+               <widget class="QCheckBox" name="pn2">
+                <property name="text">
+                 <string>pN2</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <spacer name="horizontalSpacer_3">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+              <item>
+               <widget class="QLabel" name="label_13">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+                <property name="text">
+                 <string>threshould</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QSpinBox" name="pn2Threshould">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </item>
+            <item>
+             <layout class="QHBoxLayout" name="horizontalLayout_8">
+              <item>
+               <widget class="QCheckBox" name="phe">
+                <property name="text">
+                 <string>pHe</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <spacer name="horizontalSpacer_4">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+              <item>
+               <widget class="QLabel" name="label_17">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+                <property name="text">
+                 <string>threshould</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QSpinBox" name="pheThreshould">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </item>
+            <item>
+             <layout class="QHBoxLayout" name="horizontalLayout_9">
+              <item>
+               <widget class="QCheckBox" name="mod">
+                <property name="text">
+                 <string>MOD</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <spacer name="horizontalSpacer_5">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+              <item>
+               <widget class="QLabel" name="label_18">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+                <property name="text">
+                 <string>max PP02</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QSpinBox" name="maxppo2">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </item>
+            <item>
+             <widget class="QCheckBox" name="ead_end_eadd">
+              <property name="text">
+               <string>EAD END EADD</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QCheckBox" name="dc_reported_ceiling">
+              <property name="text">
+               <string>Dive computer reported ceiling</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <layout class="QHBoxLayout" name="horizontalLayout_10">
+              <item>
+               <widget class="QCheckBox" name="calculated_ceiling">
+                <property name="text">
+                 <string>Calculated ceiling</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <spacer name="horizontalSpacer_6">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+              <item>
+               <widget class="QCheckBox" name="increment_3m">
+                <property name="enabled">
+                 <bool>false</bool>
+                </property>
+                <property name="text">
+                 <string>3m increments</string>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="groupBox_5">
+           <property name="title">
+            <string>Misc</string>
+           </property>
+           <layout class="QFormLayout" name="formLayout_3">
+            <item row="0" column="0">
+             <widget class="QLabel" name="label_19">
+              <property name="text">
+               <string>GFLow</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QDoubleSpinBox" name="gflow"/>
+            </item>
+            <item row="1" column="0">
+             <widget class="QLabel" name="label_20">
+              <property name="text">
+               <string>GFHigh</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="1">
+             <widget class="QDoubleSpinBox" name="gfhigh"/>
+            </item>
+           </layout>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Apply|QDialogButtonBox::Discard|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../subsurface.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>PreferencesDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>226</x>
+     <y>522</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>PreferencesDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>294</x>
+     <y>522</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>listWidget</sender>
+   <signal>currentRowChanged(int)</signal>
+   <receiver>stackedWidget</receiver>
+   <slot>setCurrentIndex(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>37</x>
+     <y>97</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>186</x>
+     <y>8</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>po2</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>label_12</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>288</x>
+     <y>179</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>681</x>
+     <y>194</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>po2</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>po2Threashould</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>301</x>
+     <y>179</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>742</x>
+     <y>184</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>pn2</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>label_13</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>295</x>
+     <y>208</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>673</x>
+     <y>216</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>pn2</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>pn2Threshould</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>301</x>
+     <y>206</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>740</x>
+     <y>216</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>phe</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>label_17</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>296</x>
+     <y>240</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>683</x>
+     <y>242</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>phe</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>pheThreshould</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>304</x>
+     <y>232</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>760</x>
+     <y>236</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mod</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>label_18</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>294</x>
+     <y>267</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>692</x>
+     <y>271</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>mod</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>maxppo2</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>286</x>
+     <y>261</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>760</x>
+     <y>269</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>calculated_ceiling</sender>
+   <signal>clicked(bool)</signal>
+   <receiver>increment_3m</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>288</x>
+     <y>344</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>555</x>
+     <y>351</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <buttongroups>
+  <buttongroup name="buttonGroup"/>
+  <buttongroup name="buttonGroup_2"/>
+  <buttongroup name="buttonGroup_3"/>
+  <buttongroup name="buttonGroup_4"/>
+  <buttongroup name="buttonGroup_5"/>
+ </buttongroups>
+</ui>