cgit.sxemacs.org Git - harmattan/cameraplus/blob - src/platformsettings.cpp

   1 /*!
   2  * This file is part of CameraPlus.
   3  *
   4  * Copyright (C) 2012-2013 Mohammed Sameer <msameer@foolab.org>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 #include "platformsettings.h"
  22 #include <QDir>
  23 #include <QSettings>
  24 #include <Quill>
  25 #include "quillitem.h"
  26
  27 #define PATH "/usr/share/cameraplus/config/cameraplus.ini"
  28
  29 #define PREVIEW_SIZE                             QSize(854, 480)
  30 #define THUMBNAIL_FLAVOR_NAME                    QString("screen")
  31 #define TEMPORARY_FILE_PATH                      "%1%2.config%2quill%2tmp"
  32 #define THUMBNAIL_EXTENSION                      QString("jpeg")
  33 #define THUMBNAIL_CREATION_ENABLED               true
  34 #define DBUS_THUMBNAILING_ENABLED                true
  35 #define BACKGROUND_RENDERING_COLOR               QColor(Qt::black)
  36
  37 PlatformSettings::PlatformSettings(QObject *parent) :
  38   QObject(parent), m_settings(new QSettings(PATH, QSettings::IniFormat)) {
  39
  40 }
  41
  42 PlatformSettings::~PlatformSettings() {
  43   delete m_settings;
  44 }
  45
  46 QSize PlatformSettings::previewSize() {
  47   return m_settings->value("quill/previewSize", PREVIEW_SIZE).toSize();
  48 }
  49
  50 QString PlatformSettings::thumbnailFlavorName() {
  51   return m_settings->value("quill/thumbnailFlavorName", THUMBNAIL_FLAVOR_NAME).toString();
  52 }
  53
  54 QString PlatformSettings::thumbnailExtension() {
  55   return m_settings->value("quill/thumbnailExtension", THUMBNAIL_EXTENSION).toString();
  56 }
  57
  58 QColor PlatformSettings::backgroundRenderingColor() {
  59   return m_settings->value("quill/backgroundRenderingColor",
  60                            BACKGROUND_RENDERING_COLOR).value<QColor>();
  61 }
  62
  63 bool PlatformSettings::isDBusThumbnailingEnabled() {
  64   return m_settings->value("quill/dbusThumbnailingEnabled", DBUS_THUMBNAILING_ENABLED).toBool();
  65 }
  66
  67 bool PlatformSettings::isThumbnailCreationEnabled() {
  68   return m_settings->value("quill/thumbnailCreationEnabled", THUMBNAIL_CREATION_ENABLED).toBool();
  69 }
  70
  71 QString PlatformSettings::temporaryFilePath() {
  72   QString defaultPath = QString(TEMPORARY_FILE_PATH).arg(QDir::homePath()).arg(QDir::separator());
  73   return m_settings->value("quill/temporaryFilePath", defaultPath).toString();
  74 }
  75
  76 QSize PlatformSettings::portraitSize(const QSize& size) {
  77   return size.width() > size.height() ? QSize(size.height(), size.width()) : size;
  78 }
  79
  80 QSize PlatformSettings::landscapeSize(const QSize& size) {
  81   return size.width() > size.height() ? size : QSize(size.height(), size.width());
  82 }
  83
  84 void PlatformSettings::init() {
  85   // How we create thumbnails for portrait is really messy.
  86   // I am sure there is a better way to tell Quill to generate proper
  87   // portrait thumbnails without having 2 display levels but I don't know how.
  88   // The issue is we generate screen sized thumbnails for landscape
  89   // but we generate half screen sized thumbnails for portrait
  90   Quill::setPreviewLevelCount(2);
  91   QSize size = previewSize();
  92
  93   // Landscape:
  94   Quill::setThumbnailFlavorName(LANDSCAPE_PREVIEW_LEVEL, thumbnailFlavorName());
  95   Quill::setPreviewSize(LANDSCAPE_PREVIEW_LEVEL, landscapeSize(size));
  96
  97   // Portrait:
  98   Quill::setThumbnailFlavorName(PORTRAIT_PREVIEW_LEVEL, thumbnailFlavorName());
  99   Quill::setPreviewSize(PORTRAIT_PREVIEW_LEVEL, portraitSize(size));
 100
 101   Quill::setThumbnailExtension(thumbnailExtension());
 102   Quill::setBackgroundRenderingColor(backgroundRenderingColor());
 103   Quill::setDBusThumbnailingEnabled(isDBusThumbnailingEnabled());
 104   Quill::setThumbnailCreationEnabled(isThumbnailCreationEnabled());
 105
 106   QString tempPath = temporaryFilePath();
 107   QDir().mkpath(tempPath);
 108   Quill::setTemporaryFilePath(tempPath);
 109 }
 110
 111 PlatformSettings::Service PlatformSettings::service(const QString& id) {
 112   PlatformSettings::Service service;
 113   m_settings->beginGroup(id);
 114
 115   service.m_enabled = m_settings->value("enabled", false).toBool();
 116   service.m_type = m_settings->value("type").toString();
 117   service.m_path = m_settings->value("path").toString();
 118   service.m_interface = m_settings->value("interface").toString();
 119   service.m_dest = m_settings->value("dest").toString();
 120   service.m_method = m_settings->value("method").toString();
 121
 122   m_settings->endGroup();
 123
 124   return service;
 125 }