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WIP: use standarditemmodel and treeview

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Akseli Lahtinen 2024-08-22 12:55:30 +03:00
parent 62d292f8fb
commit 3274f771b2
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GPG key ID: 2D8ADFDD01E76FAC
2 changed files with 27 additions and 20 deletions
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43
src/settings/interface/previewssettingspage.cpp
View file

@ -18,11 +18,13 @@
#include <QFormLayout>
#include <QHBoxLayout>
#include <QLabel>
#include <QListView>
#include <QTreeView>
#include <QScroller>
#include <QShowEvent>
#include <QSortFilterProxyModel>
#include <QSpinBox>
#include <QStandardItemModel>
#include <QStandardItem>
// default settings
namespace
@ -35,7 +37,7 @@ const bool EnableRemoteFolderThumbnail = false;
PreviewsSettingsPage::PreviewsSettingsPage(QWidget *parent)
: SettingsPageBase(parent)
, m_initialized(false)
, m_listView(nullptr)
, m_treeView(nullptr)
, m_enabledPreviewPlugins()
, m_localFileSizeBox(nullptr)
, m_remoteFileSizeBox(nullptr)
@ -45,8 +47,8 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget *parent)
QLabel *showPreviewsLabel = new QLabel(i18nc("@title:group", "Show previews in the view for:"), this);
m_listView = new QListView(this);
QScroller::grabGesture(m_listView->viewport(), QScroller::TouchGesture);
m_treeView = new QTreeView(this);
QScroller::grabGesture(m_treeView->viewport(), QScroller::TouchGesture);
ServiceModel *serviceModel = new ServiceModel(this);
QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(this);
@ -54,9 +56,9 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget *parent)
proxyModel->setSortRole(Qt::DisplayRole);
proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
m_listView->setModel(proxyModel);
m_listView->setVerticalScrollMode(QListView::ScrollPerPixel);
m_listView->setUniformItemSizes(true);
m_treeView->setModel(proxyModel);
m_treeView->setVerticalScrollMode(QTreeView::ScrollPerPixel);
// m_treeView->setUniformItemSizes(true);
// i18n: This label forms a full sentence together with the spinbox content.
// Depending on the option chosen in the spinbox, it reads "Show previews for [files below n MiB]"
@ -121,15 +123,15 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget *parent)
formLayout->addRow(QString(), enableRemoteFolderThumbnailLayout);
topLayout->addWidget(showPreviewsLabel);
topLayout->addWidget(m_listView);
topLayout->addWidget(m_treeView);
topLayout->addLayout(formLayout);
// So that m_listView takes up all available space
topLayout->setStretchFactor(m_listView, 1);
topLayout->setStretchFactor(m_treeView, 1);
loadSettings();
connect(m_listView, &QListView::clicked, this, &PreviewsSettingsPage::changed);
connect(m_treeView, &QTreeView::clicked, this, &PreviewsSettingsPage::changed);
connect(m_localFileSizeBox, &QSpinBox::valueChanged, this, &PreviewsSettingsPage::changed);
connect(m_remoteFileSizeBox, &QSpinBox::valueChanged, this, &PreviewsSettingsPage::changed);
connect(m_enableRemoteFolderThumbnail, &QCheckBox::toggled, this, &PreviewsSettingsPage::changed);
@ -141,7 +143,7 @@ PreviewsSettingsPage::~PreviewsSettingsPage()
void PreviewsSettingsPage::applySettings()
{
const QAbstractItemModel *model = m_listView->model();
const QAbstractItemModel *model = m_treeView->model();
const int rowCount = model->rowCount();
if (rowCount > 0) {
m_enabledPreviewPlugins.clear();
@ -191,20 +193,25 @@ void PreviewsSettingsPage::showEvent(QShowEvent *event)
void PreviewsSettingsPage::loadPreviewPlugins()
{
QAbstractItemModel *model = m_listView->model();
QStandardItemModel *model = new QStandardItemModel(this);
QStandardItem *parentItem = model->invisibleRootItem();
const QVector<KPluginMetaData> plugins = KIO::PreviewJob::availableThumbnailerPlugins();
for (const KPluginMetaData &plugin : plugins) {
const bool show = m_enabledPreviewPlugins.contains(plugin.pluginId());
QStandardItem *item = new QStandardItem(plugin.name());
item->setDragEnabled(false);
item->setDropEnabled(false);
item->setCheckable(true);
item->setEditable(false);
model->insertRow(0);
const QModelIndex index = model->index(0, 0);
model->setData(index, show ? Qt::Checked : Qt::Unchecked, Qt::CheckStateRole);
model->setData(index, plugin.name(), Qt::DisplayRole);
model->setData(index, plugin.pluginId(), ServiceModel::DesktopEntryNameRole);
item->setData(show ? Qt::Checked : Qt::Unchecked, Qt::CheckStateRole);
item->setData(plugin.name(), Qt::DisplayRole);
item->setData(plugin.pluginId(), ServiceModel::DesktopEntryNameRole);
parentItem->appendRow(item);
}
model->sort(Qt::DisplayRole);
m_treeView->setModel(model);
}
void PreviewsSettingsPage::loadSettings()

4
src/settings/interface/previewssettingspage.h
View file

@ -13,7 +13,7 @@
class QCheckBox;
class QSpinBox;
class QListView;
class QTreeView;
class QModelIndex;
/**
@ -48,7 +48,7 @@ private:
private:
bool m_initialized;
QListView *m_listView;
QTreeView *m_treeView;
QStringList m_enabledPreviewPlugins;
QSpinBox *m_localFileSizeBox;
QSpinBox *m_remoteFileSizeBox;