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Customizing of action shortcuts

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This commit is contained in:
Jakub Melka
2019-12-16 19:46:29 +01:00
parent 7dbae1c3dc
commit eefa687e3d
7 changed files with 310 additions and 15 deletions
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79
PdfForQtViewer/pdfviewersettingsdialog.cpp
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@ -21,16 +21,19 @@
#include "pdfglobal.h"
#include "pdfutils.h"
#include <QAction>
#include <QLineEdit>
#include <QMessageBox>
#include <QListWidgetItem>
namespace pdfviewer
{
PDFViewerSettingsDialog::PDFViewerSettingsDialog(const PDFViewerSettings::Settings& settings, QWidget *parent) :
PDFViewerSettingsDialog::PDFViewerSettingsDialog(const PDFViewerSettings::Settings& settings, QList<QAction*> actions, QWidget *parent) :
QDialog(parent),
ui(new Ui::PDFViewerSettingsDialog),
m_settings(settings),
m_actions(),
m_isLoadingData(false)
{
ui->setupUi(this);
@ -39,6 +42,7 @@ PDFViewerSettingsDialog::PDFViewerSettingsDialog(const PDFViewerSettings::Settin
new QListWidgetItem(QIcon(":/resources/rendering.svg"), tr("Rendering"), ui->optionsPagesWidget, RenderingSettings);
new QListWidgetItem(QIcon(":/resources/shading.svg"), tr("Shading"), ui->optionsPagesWidget, ShadingSettings);
new QListWidgetItem(QIcon(":/resources/cache.svg"), tr("Cache"), ui->optionsPagesWidget, CacheSettings);
new QListWidgetItem(QIcon(":/resources/shortcuts.svg"), tr("Shortcuts"), ui->optionsPagesWidget, ShortcutSettings);
new QListWidgetItem(QIcon(":/resources/security.svg"), tr("Security"), ui->optionsPagesWidget, SecuritySettings);
ui->renderingEngineComboBox->addItem(tr("Software"), static_cast<int>(pdf::RendererEngine::Software));
@ -71,9 +75,18 @@ PDFViewerSettingsDialog::PDFViewerSettingsDialog(const PDFViewerSettings::Settin
connect(spinBox, QOverload<int>::of(&QSpinBox::valueChanged), this, &PDFViewerSettingsDialog::saveData);
}
for (QAction* action : actions)
{
if (!action->objectName().isEmpty())
{
m_actions.append(action);
}
}
ui->optionsPagesWidget->setCurrentRow(0);
adjustSize();
loadData();
loadActionShortcutsTable();
}
PDFViewerSettingsDialog::~PDFViewerSettingsDialog()
@ -103,6 +116,10 @@ void PDFViewerSettingsDialog::on_optionsPagesWidget_currentItemChanged(QListWidg
ui->stackedWidget->setCurrentWidget(ui->cachePage);
break;
case ShortcutSettings:
ui->stackedWidget->setCurrentWidget(ui->shortcutsPage);
break;
case SecuritySettings:
ui->stackedWidget->setCurrentWidget(ui->securityPage);
break;
@ -257,4 +274,64 @@ void PDFViewerSettingsDialog::saveData()
loadData();
}
void PDFViewerSettingsDialog::loadActionShortcutsTable()
{
ui->shortcutsTableWidget->setRowCount(m_actions.size());
ui->shortcutsTableWidget->setColumnCount(2);
ui->shortcutsTableWidget->setHorizontalHeaderLabels({ tr("Action"), tr("Shortcut")});
ui->shortcutsTableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
for (int i = 0; i < m_actions.size(); ++i)
{
QAction* action = m_actions[i];
// Action name and icon
QTableWidgetItem* actionItem = new QTableWidgetItem(action->icon(), action->text());
actionItem->setFlags(Qt::ItemIsEnabled);
ui->shortcutsTableWidget->setItem(i, 0, actionItem);
// Action shortcut
QTableWidgetItem* shortcutItem = new QTableWidgetItem(action->shortcut().toString(QKeySequence::NativeText));
ui->shortcutsTableWidget->setItem(i, 1, shortcutItem);
}
}
bool PDFViewerSettingsDialog::saveActionShortcutsTable()
{
// Jakub Melka: we need validation here
for (int i = 0; i < m_actions.size(); ++i)
{
QString shortcut = ui->shortcutsTableWidget->item(i, 1)->data(Qt::DisplayRole).toString();
if (!shortcut.isEmpty())
{
QKeySequence sequence = QKeySequence::fromString(shortcut, QKeySequence::NativeText);
if (sequence.toString(QKeySequence::PortableText).isEmpty())
{
QMessageBox::critical(this, tr("Error"), tr("Shortcut '%1' is invalid for action %2.").arg(shortcut, m_actions[i]->text()));
return false;
}
}
}
for (int i = 0; i < m_actions.size(); ++i)
{
QAction* action = m_actions[i];
// Set shortcut to the action
QString shortcut = ui->shortcutsTableWidget->item(i, 1)->data(Qt::DisplayRole).toString();
QKeySequence sequence = QKeySequence::fromString(shortcut, QKeySequence::NativeText);
action->setShortcut(sequence);
}
return true;
}
void PDFViewerSettingsDialog::accept()
{
if (saveActionShortcutsTable())
{
QDialog::accept();
}
}
} // namespace pdfviewer