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added an option in the preferences to enable/disable the new pdf optimizations during zoom (just in case some issues may remain, to remove later)

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preferencesAboutTextFull
Clément Fauconnier 3 years ago
parent d324fc742a
commit 254d090bae
7 changed files with 313 additions and 245 deletions
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  1. 1
      resources/etc/OpenBoard.config
  2. 530
      resources/forms/preferences.ui
  3. 20
      src/core/UBPreferencesController.cpp
  4. 1
      src/core/UBPreferencesController.h
  5. 2
      src/core/UBSettings.cpp
  6. 2
      src/core/UBSettings.h
  7. 2
      src/pdf/XPDFRenderer.cpp

1
resources/etc/OpenBoard.config
Unescape View File

@ -124,6 +124,7 @@ Margin=20
PageFormat=A4
Resolution=300
ZoomBehavior=4
enableQualityLossToIncreaseZoomPerfs=true
[Podcast]
AudioRecordingDevice=Default

530
resources/forms/preferences.ui
Unescape View File

@ -7,7 +7,7 @@
<x>0</x>
<y>0</y>
<width>825</width>
<height>810</height>
<height>830</height>
</rect>
</property>
<property name="windowTitle">
@ -82,86 +82,14 @@
<item row="1" column="0">
<widget class="QTabWidget" name="mainTabWidget">
<property name="currentIndex">
<number>7</number>
<number>0</number>
</property>
<widget class="QWidget" name="displayTab">
<attribute name="title">
<string>Display</string>
</attribute>
<layout class="QGridLayout" name="gridLayout_3">
<item row="2" column="0">
<widget class="QGroupBox" name="multiDisplayGroupBox">
<property name="title">
<string>Multi display</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="1" column="3">
<spacer name="mirroringRSpacer">
<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 row="1" column="0">
<spacer name="mirroringLSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="2" column="2">
<widget class="QCheckBox" name="swapControlAndDisplayScreensCheckBox">
<property name="text">
<string>Swap control display and view display</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QCheckBox" name="displayBrowserPageCheckBox">
<property name="text">
<string>Show internal web page content on secondary screen or projector</string>
</property>
</widget>
</item>
<item row="2" column="3">
<widget class="QCheckBox" name="swapDisplayScreensCheckBox">
<property name="text">
<string>Swap first and second view displays</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="14" column="0">
<spacer name="modeSpacer">
<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 row="15" column="0">
<item row="16" column="0">
<widget class="QGroupBox" name="modeGroupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
@ -230,6 +158,204 @@
</layout>
</widget>
</item>
<item row="7" column="0">
<spacer name="verticalSpacer_3">
<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 row="18" column="0">
<spacer name="verticalSpacer_7">
<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 row="9" column="0">
<spacer name="keyboardSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
<item row="15" column="0">
<spacer name="modeSpacer">
<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 row="14" column="0">
<widget class="QGroupBox" name="PDFGroupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title">
<string>PDF Rendering</string>
</property>
<layout class="QGridLayout" name="gridLayout_13">
<item row="0" column="1" colspan="2">
<layout class="QGridLayout" name="PDFZoomBehaviorGridLayout">
<item row="2" column="0">
<widget class="QCheckBox" name="enableQualityLossToIncreaseZoomPerfs">
<property name="text">
<string>Enable quality loss to increase zoom performances</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
<item row="0" column="0">
<spacer name="horizontalSpacer_11">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="3">
<spacer name="horizontalSpacer_12">
<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>
</item>
<item row="8" column="0">
<widget class="QGroupBox" name="toolbarGroupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title">
<string>Toolbar</string>
</property>
<layout class="QGridLayout" name="gridLayout_9">
<item row="0" column="3">
<spacer name="toolbarRSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="2">
<widget class="QCheckBox" name="toolbarDisplayTextCheckBox">
<property name="text">
<string>Display Text Under Button</string>
</property>
</widget>
</item>
<item row="0" column="1">
<layout class="QGridLayout" name="gridLayout_10">
<item row="1" column="0">
<widget class="QRadioButton" name="toolbarAtBottomRadioButton">
<property name="text">
<string>Positioned at the Bottom (recommended for white boards)</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QRadioButton" name="toolbarAtTopRadioButton">
<property name="text">
<string>Positioned at the Top (recommended for tablets)</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="0" column="0">
<spacer name="toolbarLSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</item>
<item row="3" column="0">
<spacer name="toolbarSpacer">
<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 row="4" column="0" rowspan="2">
<widget class="QGroupBox" name="stylusPaletteGroupBox">
<property name="minimumSize">
@ -332,8 +458,8 @@
</layout>
</widget>
</item>
<item row="13" column="0">
<widget class="QGroupBox" name="keyboardGroupBox">
<item row="17" column="0">
<widget class="QGroupBox" name="documentsGroupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
<horstretch>0</horstretch>
@ -341,37 +467,50 @@
</sizepolicy>
</property>
<property name="title">
<string>Virtual Keyboard</string>
<string>Documents Mode</string>
</property>
<layout class="QGridLayout" name="gridLayout_13">
<item row="0" column="1" colspan="2">
<layout class="QGridLayout" name="oskGridLayout">
<item row="3" column="1">
<widget class="QComboBox" name="keyboardPaletteKeyButtonSize"/>
<layout class="QGridLayout" name="gridLayout_19">
<item row="0" column="1">
<layout class="QGridLayout" name="gridLayout_18">
<item row="0" column="1">
<widget class="QCheckBox" name="showDateColumnOnAlphabeticalSort">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Display date column on alphabetical sort</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="keyboardPaletteKeyButtonSize_Label">
<item row="3" column="1">
<widget class="QCheckBox" name="emptyTrashForOlderDocuments">
<property name="text">
<string>Built-in virtual keyboard button size:</string>
<string>Empty trash for documents older than</string>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QCheckBox" name="useSystemOSKCheckBox">
<item row="3" column="2">
<widget class="QSpinBox" name="emptyTrashDaysValue"/>
</item>
<item row="3" column="3">
<widget class="QLabel" name="emptyTrashDaysLabel">
<property name="text">
<string>Use system keyboard (recommended)</string>
<string>days</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="0" column="0">
<spacer name="horizontalSpacer">
<item row="0" column="0" rowspan="2">
<spacer name="horizontalSpacer_9">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Preferred</enum>
<enum>QSizePolicy::Fixed</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
@ -381,8 +520,8 @@
</property>
</spacer>
</item>
<item row="0" column="3">
<spacer name="horizontalSpacer_2">
<item row="0" column="2">
<spacer name="horizontalSpacer_10">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
@ -397,73 +536,17 @@
</layout>
</widget>
</item>
<item row="7" column="0">
<spacer name="verticalSpacer_3">
<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 row="8" column="0">
<widget class="QGroupBox" name="toolbarGroupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<item row="2" column="0">
<widget class="QGroupBox" name="multiDisplayGroupBox">
<property name="title">
<string>Toolbar</string>
<string>Multi display</string>
</property>
<layout class="QGridLayout" name="gridLayout_9">
<item row="0" column="1">
<layout class="QGridLayout" name="gridLayout_10">
<item row="0" column="0">
<widget class="QRadioButton" name="toolbarAtTopRadioButton">
<property name="text">
<string>Positioned at the Top (recommended for tablets)</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QRadioButton" name="toolbarAtBottomRadioButton">
<property name="text">
<string>Positioned at the Bottom (recommended for white boards)</string>
</property>
</widget>
</item>
<item row="2" column="0">
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Fixed</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item row="0" column="0">
<spacer name="toolbarLSpacer">
<layout class="QGridLayout" name="gridLayout_2">
<item row="1" column="3">
<spacer name="mirroringRSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
@ -472,13 +555,13 @@
</property>
</spacer>
</item>
<item row="0" column="2">
<spacer name="toolbarRSpacer">
<item row="1" column="0">
<spacer name="mirroringLSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
@ -488,60 +571,32 @@
</property>
</spacer>
</item>
<item row="1" column="1">
<widget class="QCheckBox" name="toolbarDisplayTextCheckBox">
<item row="2" column="2">
<widget class="QCheckBox" name="swapControlAndDisplayScreensCheckBox">
<property name="text">
<string>Display Text Under Button</string>
<string>Swap control display and view display</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QCheckBox" name="displayBrowserPageCheckBox">
<property name="text">
<string>Show internal web page content on secondary screen or projector</string>
</property>
</widget>
</item>
<item row="2" column="3">
<widget class="QCheckBox" name="swapDisplayScreensCheckBox">
<property name="text">
<string>Swap first and second view displays</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="17" column="0">
<spacer name="verticalSpacer_7">
<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 row="9" column="0">
<spacer name="keyboardSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
<item row="3" column="0">
<spacer name="toolbarSpacer">
<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 row="16" column="0">
<widget class="QGroupBox" name="documentsGroupBox">
<item row="13" column="0">
<widget class="QGroupBox" name="keyboardGroupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
<horstretch>0</horstretch>
@ -549,50 +604,37 @@
</sizepolicy>
</property>
<property name="title">
<string>Documents Mode</string>
<string>Virtual Keyboard</string>
</property>
<layout class="QGridLayout" name="gridLayout_19">
<layout class="QGridLayout" name="gridLayout_21">
<item row="0" column="1">
<layout class="QGridLayout" name="gridLayout_18">
<item row="0" column="1">
<widget class="QCheckBox" name="showDateColumnOnAlphabeticalSort">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Display date column on alphabetical sort</string>
</property>
</widget>
</item>
<layout class="QGridLayout" name="oskGridLayout">
<item row="3" column="1">
<widget class="QCheckBox" name="emptyTrashForOlderDocuments">
<widget class="QComboBox" name="keyboardPaletteKeyButtonSize"/>
</item>
<item row="3" column="0">
<widget class="QLabel" name="keyboardPaletteKeyButtonSize_Label">
<property name="text">
<string>Empty trash for documents older than</string>
<string>Built-in virtual keyboard button size:</string>
</property>
</widget>
</item>
<item row="3" column="2">
<widget class="QSpinBox" name="emptyTrashDaysValue"/>
</item>
<item row="3" column="3">
<widget class="QLabel" name="emptyTrashDaysLabel">
<item row="2" column="0">
<widget class="QCheckBox" name="useSystemOSKCheckBox">
<property name="text">
<string>days</string>
<string>Use system keyboard (recommended)</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="0" column="0" rowspan="2">
<spacer name="horizontalSpacer_9">
<item row="0" column="0">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Fixed</enum>
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
@ -603,7 +645,7 @@
</spacer>
</item>
<item row="0" column="2">
<spacer name="horizontalSpacer_10">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
@ -1064,7 +1106,7 @@
</sizepolicy>
</property>
<property name="currentIndex">
<number>1</number>
<number>4</number>
</property>
<widget class="QWidget" name="OpenSSLTab">
<attribute name="title">
@ -3065,7 +3107,7 @@ Public License instead of this License. But first, please read
<string notr="true">&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
p, li { white-space: pre-wrap; }
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:12pt; font-weight:600;&quot;&gt;Translations&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;A special thanks to:&lt;/span&gt;&lt;/p&gt;
@ -3093,7 +3135,7 @@ p, li { white-space: pre-wrap; }
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:12pt; font-weight:600;&quot;&gt;Resources added in OpenBoard&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu'; font-size:11pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;AndBasR.ttf &lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;Sil Open Font License&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;http://scripts.sil.org/OFL&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;http://scripts.sil.org/OFL&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
@ -3122,10 +3164,10 @@ p, li { white-space: pre-wrap; }
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;http://www.ge.ch/sem/cc/by-nc-nd/&quot;&gt;&lt;span style=&quot; font-family:'Lucida Grande'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;http://www.ge.ch/sem/cc/by-nc-nd/&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;© 2005-2015, Vista Multimedia SA, Droit de diffusion Etat de Genève - DIP&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;http://edu.ge.ch/sem/node/1294&quot;&gt;&lt;span style=&quot; font-family:'Lucida Grande'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;http://edu.ge.ch/sem/node/1294&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu'; font-size:11pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Ubuntu'; font-size:10pt;&quot;&gt;GraphMe Widget 2.1&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Ubuntu'; font-size:10pt;&quot;&gt;Yannick Vessaz&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu'; font-size:11pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Ubuntu'; font-size:10pt;&quot;&gt;QR-Code Widget&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Ubuntu'; font-size:10pt;&quot;&gt;Basilstotz&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Ubuntu'; font-size:10pt;&quot;&gt;Licence: CCO&lt;/span&gt;&lt;/p&gt;
@ -3148,7 +3190,7 @@ p, li { white-space: pre-wrap; }
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;David Eccles (gringer)&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;http://creativecommons.org/licenses/by-sa/3.0/deed.en&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;Creative Commons Attribution-Share Alike 3.0 Unported&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;http://commons.wikimedia.org/wiki/File:Worldmap_wdb_combined.svg&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;http://commons.wikimedia.org/wiki/File:Worldmap_wdb_combined.svg&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu';&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Ubuntu'; font-size:11pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="openExternalLinks">
<bool>true</bool>
@ -3171,7 +3213,7 @@ p, li { white-space: pre-wrap; }
<string notr="true">&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
p, li { white-space: pre-wrap; }
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
&lt;table border=&quot;0&quot; style=&quot;-qt-table-type: root; margin-top:4px; margin-bottom:4px; margin-left:4px; margin-right:4px;&quot;&gt;
&lt;tr&gt;
&lt;td style=&quot;border: none;&quot;&gt;
@ -3190,9 +3232,9 @@ p, li { white-space: pre-wrap; }
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;Case Postale 241&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;1211 Genève 8&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;Switzerland&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;http://www.openboard.ch&quot;&gt;&lt;span style=&quot; font-family:'.Helvetica Neue DeskInterface'; text-decoration: underline; color:#0000ff;&quot;&gt;openboard.ch&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'.Helvetica Neue DeskInterface'; text-decoration: underline; color:#0000ff;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;emails: &lt;/span&gt;&lt;a href=&quot;mailto:sem.logistique@edu.ge.ch&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;sem.logistique@edu.ge.ch&lt;/span&gt;&lt;/a&gt;&lt;span style=&quot; font-family:'Ubuntu';&quot;&gt;, &lt;/span&gt;&lt;a href=&quot;mailto:sem.logistique@edu.ge.ch&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;support@openboard.ch&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/body&gt;&lt;/html&gt;</string>
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;http://www.openboard.ch&quot;&gt;&lt;span style=&quot; font-family:'.Helvetica Neue DeskInterface'; font-size:11pt; text-decoration: underline; color:#0000ff;&quot;&gt;openboard.ch&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'.Helvetica Neue DeskInterface'; font-size:11pt; text-decoration: underline; color:#0000ff;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt;&quot;&gt;emails: &lt;/span&gt;&lt;a href=&quot;mailto:sem.logistique@edu.ge.ch&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;sem.logistique@edu.ge.ch&lt;/span&gt;&lt;/a&gt;&lt;span style=&quot; font-family:'Ubuntu'; font-size:11pt;&quot;&gt;, &lt;/span&gt;&lt;a href=&quot;mailto:sem.logistique@edu.ge.ch&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;support@openboard.ch&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="openExternalLinks">
<bool>true</bool>

20
src/core/UBPreferencesController.cpp
Unescape View File

@ -138,6 +138,10 @@ void UBPreferencesController::wire()
connect(mPreferencesUI->useSystemOSKCheckBox, SIGNAL(clicked(bool)), settings->useSystemOnScreenKeyboard, SLOT(setBool(bool)));
connect(mPreferencesUI->useSystemOSKCheckBox, SIGNAL(clicked(bool)), this, SLOT(systemOSKCheckBoxToggled(bool)));
//Zoom Behavior preferences
connect(mPreferencesUI->enableQualityLossToIncreaseZoomPerfs, SIGNAL(clicked(bool)), settings->enableQualityLossToIncreaseZoomPerfs, SLOT(setBool(bool)));
connect(mPreferencesUI->enableQualityLossToIncreaseZoomPerfs, SIGNAL(clicked(bool)), this, SLOT(setPdfZoomBehavior(bool)));
// Documents Mode preferences
connect(mPreferencesUI->showDateColumnOnAlphabeticalSort, SIGNAL(clicked(bool)), settings->showDateColumnOnAlphabeticalSort, SLOT(setBool(bool)));
connect(mPreferencesUI->showDateColumnOnAlphabeticalSort, SIGNAL(clicked(bool)), UBApplication::documentController, SLOT(refreshDateColumns()));
@ -282,6 +286,8 @@ void UBPreferencesController::init()
mPreferencesUI->useSystemOSKCheckBox->setChecked(settings->useSystemOnScreenKeyboard->get().toBool());
this->systemOSKCheckBoxToggled(mPreferencesUI->useSystemOSKCheckBox->isChecked());
mPreferencesUI->enableQualityLossToIncreaseZoomPerfs->setChecked(settings->enableQualityLossToIncreaseZoomPerfs->get().toBool());
mPreferencesUI->showDateColumnOnAlphabeticalSort->setChecked(settings->showDateColumnOnAlphabeticalSort->get().toBool());
mPreferencesUI->emptyTrashForOlderDocuments->setChecked(settings->emptyTrashForOlderDocuments->get().toBool());
mPreferencesUI->emptyTrashDaysValue->setValue(settings->emptyTrashDaysValue->get().toInt());
@ -354,6 +360,8 @@ void UBPreferencesController::defaultSettings()
mPreferencesUI->showDateColumnOnAlphabeticalSort->setChecked(settings->showDateColumnOnAlphabeticalSort->reset().toBool());
UBApplication::documentController->refreshDateColumns();
mPreferencesUI->enableQualityLossToIncreaseZoomPerfs->setChecked(settings->enableQualityLossToIncreaseZoomPerfs->reset().toBool());
mPreferencesUI->emptyTrashForOlderDocuments->setChecked(settings->emptyTrashForOlderDocuments->reset().toBool());
mPreferencesUI->emptyTrashDaysValue->setValue(settings->emptyTrashDaysValue->reset().toInt());
@ -655,6 +663,18 @@ void UBPreferencesController::systemOSKCheckBoxToggled(bool checked)
mPreferencesUI->keyboardPaletteKeyButtonSize_Label->setVisible(!checked);
}
void UBPreferencesController::setPdfZoomBehavior(bool checked)
{
if (checked)
{
UBSettings::settings()->pdfZoomBehavior->setInt(4);// Multithreaded, several steps, downsampled.
}
else
{
UBSettings::settings()->pdfZoomBehavior->setInt(0);//Old behavior. To remove if no issues found with the other mode
}
}
UBBrushPropertiesFrame::UBBrushPropertiesFrame(QFrame* owner, const QList<QColor>& lightBackgroundColors,
const QList<QColor>& darkBackgroundColors, const QList<QColor>& lightBackgroundSelectedColors,
const QList<QColor>& darkBackgroundSelectedColors, UBPreferencesController* controller)

1
src/core/UBPreferencesController.h
Unescape View File

@ -102,6 +102,7 @@ class UBPreferencesController : public QObject
void toolbarOrientationVertical(bool checked);
void toolbarOrientationHorizontal(bool checked);
void systemOSKCheckBoxToggled(bool checked);
void setPdfZoomBehavior(bool checked);
private slots:
void adjustScreens(int screen);

2
src/core/UBSettings.cpp
Unescape View File

@ -408,7 +408,9 @@ void UBSettings::init()
pdfMargin = new UBSetting(this, "PDF", "Margin", "20");
pdfPageFormat = new UBSetting(this, "PDF", "PageFormat", "A4");
pdfResolution = new UBSetting(this, "PDF", "Resolution", "300");
pdfZoomBehavior = new UBSetting(this, "PDF", "ZoomBehavior", "4");
enableQualityLossToIncreaseZoomPerfs = new UBSetting(this, "PDF", "enableQualityLossToIncreaseZoomPerfs", true);
podcastFramesPerSecond = new UBSetting(this, "Podcast", "FramesPerSecond", 10);
podcastVideoSize = new UBSetting(this, "Podcast", "VideoSize", "Medium");

2
src/core/UBSettings.h
Unescape View File

@ -359,7 +359,9 @@ class UBSettings : public QObject
UBSetting* pdfMargin;
UBSetting* pdfPageFormat;
UBSetting* pdfResolution;
UBSetting* pdfZoomBehavior;
UBSetting* enableQualityLossToIncreaseZoomPerfs;
UBSetting* podcastFramesPerSecond;
UBSetting* podcastVideoSize;

2
src/pdf/XPDFRenderer.cpp
Unescape View File

@ -54,9 +54,9 @@ XPDFRenderer::XPDFRenderer(const QString &filename, bool importingFile)
{
switch (m_pdfZoomMode) {
case 0: // Render each time (historical initial implementation).
default:
break;
case 1: // Render a single image, degradated quality when zoomed big.
default:
m_pdfZoomCache.push_back(XPDFRendererZoomFactor::mode1_zoomFactor);
break;
case 2: // Render three images, use downsampling, optimal quality all the time, slower.

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