diff options
Diffstat (limited to 'src/frontend/displaywindow/btdisplaysettingsbutton.cpp')
| -rw-r--r-- | src/frontend/displaywindow/btdisplaysettingsbutton.cpp | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/src/frontend/displaywindow/btdisplaysettingsbutton.cpp b/src/frontend/displaywindow/btdisplaysettingsbutton.cpp new file mode 100644 index 0000000..e809efc --- /dev/null +++ b/src/frontend/displaywindow/btdisplaysettingsbutton.cpp @@ -0,0 +1,232 @@ +/********* +* +* This file is part of BibleTime's source code, http://www.bibletime.info/. +* +* Copyright 1999-2008 by the BibleTime developers. +* The BibleTime source code is licensed under the GNU General Public License version 2.0. +* +**********/ + +#include "frontend/displaywindow/btdisplaysettingsbutton.h" + +#include <QHash> +#include <QMenu> +#include <QString> +#include <QToolTip> +#include <QToolButton> +#include "util/directory.h" +#include "util/cpointers.h" +#include "util/cresmgr.h" + + +BtDisplaySettingsButton::BtDisplaySettingsButton(QWidget *parent) + : QToolButton(parent) { + namespace DU = util::directory; + + initMenu(); + + setIcon(DU::getIcon(CResMgr::displaywindows::displaySettings::icon)); + setPopupMode(QToolButton::InstantPopup); + setEnabled(false); + + initMenu(); + retranslateUi(); + + connect(m_popup, SIGNAL(triggered(QAction*)), + this, SLOT(slotOptionToggled(QAction*))); +} + +void BtDisplaySettingsButton::setDisplayOptions( + const CSwordBackend::DisplayOptions &displaySettings, bool repopulate) +{ + m_displayOptions = displaySettings; + if (repopulate) { + repopulateMenu(); + } +} + +void BtDisplaySettingsButton::setFilterOptions( + const CSwordBackend::FilterOptions &moduleSettings, + bool repopulate) +{ + m_filterOptions = moduleSettings; + if (repopulate) { + repopulateMenu(); + } +} + +void BtDisplaySettingsButton::setModules(const QList<CSwordModuleInfo*> &modules) { + m_modules = modules; + repopulateMenu(); +} + +void BtDisplaySettingsButton::initMenu() { + m_popup = new QMenu(this); + setMenu(m_popup); + + m_lineBreakAction = new QAction(this); + m_lineBreakAction->setCheckable(true); + + m_verseNumbersAction = new QAction(this); + m_verseNumbersAction->setCheckable(true); + + m_headingsAction = new QAction(this); + m_headingsAction->setCheckable(true); + + m_redWordsAction = new QAction(this); + m_redWordsAction->setCheckable(true); + + m_hebrewPointsAction = new QAction(this); + m_hebrewPointsAction->setCheckable(true); + + m_hebrewCantillationAction = new QAction(this); + m_hebrewCantillationAction->setCheckable(true); + + m_greekAccentsAction = new QAction(this); + m_greekAccentsAction->setCheckable(true); + + m_variantAction = new QAction(this); + m_variantAction->setCheckable(true); + + m_scriptureReferencesAction = new QAction(this); + m_scriptureReferencesAction->setCheckable(true); + + m_morphSegmentationAction = new QAction(this); + m_morphSegmentationAction->setCheckable(true); +} + +void BtDisplaySettingsButton::retranslateUi() { + m_lineBreakAction->setText(tr("Use linebreaks after each verse")); + m_verseNumbersAction->setText(tr("Show verse numbers")); + m_headingsAction->setText(tr("Show headings")); + m_redWordsAction->setText(tr("Highlight words of Jesus")); + m_hebrewPointsAction->setText(tr("Show Hebrew vowel points")); + m_hebrewCantillationAction->setText(tr("Show Hebrew cantillation marks")); + m_greekAccentsAction->setText(tr("Show Greek accents")); + m_variantAction->setText(tr("Use alternative textual variant")); + m_scriptureReferencesAction->setText(tr("Show scripture cross-references")); + m_morphSegmentationAction->setText(tr("Show morph segmentation")); + + retranslateToolTip(); +} + +void BtDisplaySettingsButton::retranslateToolTip() { + if (isEnabled()) { + setToolTip(tr("Display settings")); + } + else { + setToolTip(tr("Display settings: No options available")); + } +} + +void BtDisplaySettingsButton::slotOptionToggled(QAction *action) { + bool checked = action->isChecked(); + + if (action == m_lineBreakAction) { + m_displayOptions.lineBreaks = checked; + emit sigDisplayOptionsChanged(m_displayOptions); + } else if (action == m_verseNumbersAction) { + m_displayOptions.verseNumbers = checked; + emit sigDisplayOptionsChanged(m_displayOptions); + } else if (action == m_variantAction) { + m_filterOptions.textualVariants = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else if (action == m_hebrewPointsAction) { + m_filterOptions.hebrewPoints = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else if (action == m_greekAccentsAction) { + m_filterOptions.greekAccents = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else if (action == m_hebrewCantillationAction) { + m_filterOptions.hebrewCantillation = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else if (action == m_headingsAction) { + m_filterOptions.headings = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else if (action == m_morphSegmentationAction) { + m_filterOptions.morphSegmentation = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else if (action == m_scriptureReferencesAction) { + m_filterOptions.scriptureReferences = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else if (action == m_redWordsAction) { + m_filterOptions.redLetterWords = checked; + emit sigFilterOptionsChanged(m_filterOptions); + } else { + Q_ASSERT(false); + return; + } + + emit sigChanged(); +} + +/** No descriptions */ +void BtDisplaySettingsButton::repopulateMenu() { + bool enable = false; + + m_popup->clear(); + if (!m_modules.isEmpty()) { + if (m_modules.first()->type() == CSwordModuleInfo::Bible) { + addMenuEntry(m_lineBreakAction, m_displayOptions.lineBreaks); + addMenuEntry(m_verseNumbersAction, m_displayOptions.verseNumbers); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::headings)) { + addMenuEntry(m_headingsAction, m_filterOptions.headings); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::redLetterWords)) { + addMenuEntry(m_redWordsAction, m_filterOptions.redLetterWords); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::hebrewPoints)) { + addMenuEntry(m_hebrewPointsAction, m_filterOptions.hebrewPoints); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::hebrewCantillation)) { + addMenuEntry(m_hebrewCantillationAction, m_filterOptions.hebrewCantillation); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::greekAccents)) { + addMenuEntry(m_greekAccentsAction, m_filterOptions.greekAccents); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::textualVariants)) { + addMenuEntry(m_variantAction, m_filterOptions.textualVariants); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::scriptureReferences)) { + addMenuEntry(m_scriptureReferencesAction, m_filterOptions.scriptureReferences); + enable = true; + } + + if (isOptionAvailable(CSwordModuleInfo::morphSegmentation)) { + addMenuEntry(m_morphSegmentationAction, m_filterOptions.morphSegmentation); + enable = true; + } + } + + // Disable the settings button if no options are available: + setEnabled(enable); + retranslateToolTip(); +} + +/** Adds an entry to m_popup. */ +void BtDisplaySettingsButton::addMenuEntry(QAction *action, bool checked) { + action->setChecked(checked); + m_popup->addAction(action); +} + +bool BtDisplaySettingsButton::isOptionAvailable(const CSwordModuleInfo::FilterTypes option) { + foreach (CSwordModuleInfo *module, m_modules) { + if (module->has(option)) return true; + } + return false; +} |