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do not derive from qwidget in aggregates

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This commit is contained in:
Evgenii Alekseev 2024-03-21 18:08:19 +02:00
parent 33a41bb6c0
commit 0a15a098a2
3 changed files with 73 additions and 92 deletions
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110
sources/awesomewidgets/abstractextitemaggregator.cpp
View File

@ -26,9 +26,8 @@
#include <utility> #include <utility>
AbstractExtItemAggregator::AbstractExtItemAggregator(QWidget *_parent, QString _type) AbstractExtItemAggregator::AbstractExtItemAggregator(QObject *_parent, QString _type)
: QDialog(_parent) : QObject(_parent)
, ui(new Ui::AbstractExtItemAggregator)
, m_type(std::move(_type)) , m_type(std::move(_type))
{ {
qCDebug(LOG_LIB) << __PRETTY_FUNCTION__; qCDebug(LOG_LIB) << __PRETTY_FUNCTION__;
@ -39,29 +38,12 @@ AbstractExtItemAggregator::AbstractExtItemAggregator(QWidget *_parent, QString _
QDir localDirectory; QDir localDirectory;
if (localDirectory.mkpath(localDir)) if (localDirectory.mkpath(localDir))
qCInfo(LOG_LIB) << "Created directory" << localDir; qCInfo(LOG_LIB) << "Created directory" << localDir;
ui->setupUi(this);
copyButton = ui->buttonBox->addButton(i18n("Copy"), QDialogButtonBox::ActionRole);
createButton = ui->buttonBox->addButton(i18n("Create"), QDialogButtonBox::ActionRole);
deleteButton = ui->buttonBox->addButton(i18n("Remove"), QDialogButtonBox::ActionRole);
connect(ui->buttonBox, SIGNAL(clicked(QAbstractButton *)), this, SLOT(editItemButtonPressed(QAbstractButton *)));
connect(ui->buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
connect(ui->listWidget, SIGNAL(itemActivated(QListWidgetItem *)), this, SLOT(editItemActivated(QListWidgetItem *)));
} }
AbstractExtItemAggregator::~AbstractExtItemAggregator() void AbstractExtItemAggregator::copyItem(QListWidget *_widget)
{ {
qCDebug(LOG_LIB) << __PRETTY_FUNCTION__; auto source = itemFromWidget(_widget);
delete ui;
}
void AbstractExtItemAggregator::copyItem()
{
auto source = itemFromWidget();
auto fileName = getName(); auto fileName = getName();
auto number = uniqNumber(); auto number = uniqNumber();
auto dir = QString("%1/awesomewidgets/%2") auto dir = QString("%1/awesomewidgets/%2")
@ -73,16 +55,16 @@ void AbstractExtItemAggregator::copyItem()
auto filePath = QString("%1/%2").arg(dir, fileName); auto filePath = QString("%1/%2").arg(dir, fileName);
auto newItem = source->copy(filePath, number); auto newItem = source->copy(filePath, number);
if (newItem->showConfiguration(this, configArgs()) == 1) { if (newItem->showConfiguration(nullptr, configArgs()) == 1) {
initItems(); initItems();
repaintList(); repaintList(_widget);
} }
} }
void AbstractExtItemAggregator::deleteItem() void AbstractExtItemAggregator::deleteItem(QListWidget *_widget)
{ {
auto source = itemFromWidget(); auto source = itemFromWidget(_widget);
if (!source) { if (!source) {
qCWarning(LOG_LIB) << "Nothing to delete"; qCWarning(LOG_LIB) << "Nothing to delete";
return; return;
@ -90,30 +72,63 @@ void AbstractExtItemAggregator::deleteItem()
if (source->tryDelete()) { if (source->tryDelete()) {
initItems(); initItems();
repaintList(); repaintList(_widget);
} }
} }
void AbstractExtItemAggregator::editItem() void AbstractExtItemAggregator::editItem(QListWidget *_widget)
{ {
auto source = itemFromWidget(); auto source = itemFromWidget(_widget);
if (!source) { if (!source) {
qCWarning(LOG_LIB) << "Nothing to edit"; qCWarning(LOG_LIB) << "Nothing to edit";
return; return;
} }
if (source->showConfiguration(this, configArgs()) == 1) { if (source->showConfiguration(nullptr, configArgs()) == 1) {
initItems(); initItems();
repaintList(); repaintList(_widget);
} }
} }
int AbstractExtItemAggregator::exec()
{
auto dialog = new QDialog();
auto ui = new Ui::AbstractExtItemAggregator();
ui->setupUi(dialog);
auto copyButton = ui->buttonBox->addButton(i18n("Copy"), QDialogButtonBox::ActionRole);
auto createButton = ui->buttonBox->addButton(i18n("Create"), QDialogButtonBox::ActionRole);
auto deleteButton = ui->buttonBox->addButton(i18n("Remove"), QDialogButtonBox::ActionRole);
connect(ui->buttonBox, &QDialogButtonBox::clicked, [&](QAbstractButton *_button) {
if (dynamic_cast<QPushButton *>(_button) == copyButton)
copyItem(ui->listWidget);
else if (dynamic_cast<QPushButton *>(_button) == createButton)
doCreateItem(ui->listWidget);
else if (dynamic_cast<QPushButton *>(_button) == deleteButton)
deleteItem(ui->listWidget);
else if (ui->buttonBox->buttonRole(_button) == QDialogButtonBox::AcceptRole)
editItem(ui->listWidget);
});
connect(ui->buttonBox, &QDialogButtonBox::rejected, [dialog]() { dialog->reject(); });
connect(ui->listWidget, &QListWidget::itemActivated, [&](QListWidgetItem *) { editItem(ui->listWidget); });
repaintList(ui->listWidget);
auto ret = dialog->exec();
dialog->deleteLater();
delete ui;
return ret;
}
QString AbstractExtItemAggregator::getName() QString AbstractExtItemAggregator::getName()
{ {
bool ok; bool ok;
auto name = QInputDialog::getText(this, i18n("Enter file name"), i18n("File name"), QLineEdit::Normal, "", &ok); auto name = QInputDialog::getText(nullptr, i18n("Enter file name"), i18n("File name"), QLineEdit::Normal, "", &ok);
if ((!ok) || (name.isEmpty())) if ((!ok) || (name.isEmpty()))
return ""; return "";
if (!name.endsWith(".desktop")) if (!name.endsWith(".desktop"))
@ -123,9 +138,9 @@ QString AbstractExtItemAggregator::getName()
} }
AbstractExtItem *AbstractExtItemAggregator::itemFromWidget() const AbstractExtItem *AbstractExtItemAggregator::itemFromWidget(QListWidget *_widget) const
{ {
auto widgetItem = ui->listWidget->currentItem(); auto widgetItem = _widget->currentItem();
if (!widgetItem) if (!widgetItem)
return nullptr; return nullptr;
@ -144,18 +159,18 @@ AbstractExtItem *AbstractExtItemAggregator::itemFromWidget() const
} }
void AbstractExtItemAggregator::repaintList() const void AbstractExtItemAggregator::repaintList(QListWidget *_widget) const
{ {
ui->listWidget->clear(); _widget->clear();
for (auto &_item : items()) { for (auto &_item : items()) {
QString fileName = QFileInfo(_item->fileName()).fileName(); QString fileName = QFileInfo(_item->fileName()).fileName();
auto item = new QListWidgetItem(fileName, ui->listWidget); auto item = new QListWidgetItem(fileName, _widget);
QStringList tooltip; QStringList tooltip;
tooltip.append(i18n("Name: %1", _item->name())); tooltip.append(i18n("Name: %1", _item->name()));
tooltip.append(i18n("Comment: %1", _item->comment())); tooltip.append(i18n("Comment: %1", _item->comment()));
tooltip.append(i18n("Identity: %1", _item->uniq())); tooltip.append(i18n("Identity: %1", _item->uniq()));
item->setToolTip(tooltip.join('\n')); item->setToolTip(tooltip.join('\n'));
ui->listWidget->addItem(item); _widget->addItem(item);
} }
} }
@ -200,22 +215,3 @@ void AbstractExtItemAggregator::setConfigArgs(const QVariant &_configArgs)
m_configArgs = _configArgs; m_configArgs = _configArgs;
} }
void AbstractExtItemAggregator::editItemActivated(QListWidgetItem *)
{
return editItem();
}
void AbstractExtItemAggregator::editItemButtonPressed(QAbstractButton *_button)
{
if (dynamic_cast<QPushButton *>(_button) == copyButton)
return copyItem();
else if (dynamic_cast<QPushButton *>(_button) == createButton)
return doCreateItem();
else if (dynamic_cast<QPushButton *>(_button) == deleteButton)
return deleteItem();
else if (ui->buttonBox->buttonRole(_button) == QDialogButtonBox::AcceptRole)
return editItem();
}

43
sources/awesomewidgets/abstractextitemaggregator.h
View File

@ -18,7 +18,6 @@
#ifndef ABSTRACTEXTITEMAGGREGATOR_H #ifndef ABSTRACTEXTITEMAGGREGATOR_H
#define ABSTRACTEXTITEMAGGREGATOR_H #define ABSTRACTEXTITEMAGGREGATOR_H
#include <QDialog>
#include <QStandardPaths> #include <QStandardPaths>
#include "abstractextitem.h" #include "abstractextitem.h"
@ -26,27 +25,23 @@
class QAbstractButton; class QAbstractButton;
class QListWidget;
class QListWidgetItem; class QListWidgetItem;
namespace Ui
{
class AbstractExtItemAggregator;
}
class AbstractExtItemAggregator : public QDialog class AbstractExtItemAggregator : public QObject
{ {
Q_OBJECT Q_OBJECT
Q_PROPERTY(QVariant configArgs READ configArgs WRITE setConfigArgs) Q_PROPERTY(QVariant configArgs READ configArgs WRITE setConfigArgs)
Q_PROPERTY(QVariant type READ type) Q_PROPERTY(QVariant type READ type)
public: public:
explicit AbstractExtItemAggregator(QWidget *_parent, QString _type); explicit AbstractExtItemAggregator(QObject *_parent, QString _type);
~AbstractExtItemAggregator() override;
// methods // methods
void copyItem(); void copyItem(QListWidget *_widget);
template <class T> void createItem() template <class T> void createItem(QListWidget *_widget)
{ {
auto fileName = getName(); auto fileName = getName();
int number = uniqNumber(); auto number = uniqNumber();
auto dir = QString("%1/awesomewidgets/%2") auto dir = QString("%1/awesomewidgets/%2")
.arg(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation), m_type); .arg(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation), m_type);
if (fileName.isEmpty()) { if (fileName.isEmpty()) {
@ -55,19 +50,20 @@ public:
} }
auto filePath = QString("%1/%2").arg(dir, fileName); auto filePath = QString("%1/%2").arg(dir, fileName);
T *newItem = new T(this, filePath); auto newItem = new T(this, filePath);
newItem->setNumber(number); newItem->setNumber(number);
if (newItem->showConfiguration(this, configArgs()) == 1) { if (newItem->showConfiguration(nullptr, configArgs()) == 1) {
initItems(); initItems();
repaintList(); repaintList(_widget);
} }
}; };
void deleteItem(); void deleteItem(QListWidget *_widget);
void editItem(); void editItem(QListWidget *_widget);
[[nodiscard]] int exec();
QString getName(); QString getName();
virtual void initItems() = 0; virtual void initItems() = 0;
[[nodiscard]] AbstractExtItem *itemFromWidget() const; [[nodiscard]] AbstractExtItem *itemFromWidget(QListWidget *_widget) const;
void repaintList() const; void repaintList(QListWidget *_widget) const;
[[nodiscard]] int uniqNumber() const; [[nodiscard]] int uniqNumber() const;
// get methods // get methods
[[nodiscard]] QVariant configArgs() const; [[nodiscard]] QVariant configArgs() const;
@ -77,21 +73,12 @@ public:
// set methods // set methods
void setConfigArgs(const QVariant &_configArgs); void setConfigArgs(const QVariant &_configArgs);
private slots:
void editItemActivated(QListWidgetItem *);
void editItemButtonPressed(QAbstractButton *_button);
private: private:
// ui
Ui::AbstractExtItemAggregator *ui = nullptr;
QPushButton *copyButton = nullptr;
QPushButton *createButton = nullptr;
QPushButton *deleteButton = nullptr;
// properties // properties
QVariant m_configArgs; QVariant m_configArgs;
QString m_type; QString m_type;
// ui methods // ui methods
virtual void doCreateItem() = 0; virtual void doCreateItem(QListWidget *_widget) = 0;
}; };

12
sources/awesomewidgets/extitemaggregator.h
View File

@ -31,7 +31,7 @@
template <class T> class ExtItemAggregator : public AbstractExtItemAggregator template <class T> class ExtItemAggregator : public AbstractExtItemAggregator
{ {
public: public:
explicit ExtItemAggregator(QWidget *_parent, const QString &_type) explicit ExtItemAggregator(QObject *_parent, const QString &_type)
: AbstractExtItemAggregator(_parent, _type) : AbstractExtItemAggregator(_parent, _type)
{ {
qSetMessagePattern(AWDebug::LOG_FORMAT); qSetMessagePattern(AWDebug::LOG_FORMAT);
@ -56,8 +56,7 @@ public:
void editItems() void editItems()
{ {
repaintList(); auto ret = exec();
int ret = exec();
qCInfo(LOG_LIB) << "Dialog returns" << ret; qCInfo(LOG_LIB) << "Dialog returns" << ret;
}; };
@ -123,7 +122,7 @@ private:
QList<AbstractExtItem *> m_items; QList<AbstractExtItem *> m_items;
QList<T *> m_activeItems; QList<T *> m_activeItems;
void doCreateItem() override { return createItem<T>(); } void doCreateItem(QListWidget *_widget) override { return createItem<T>(_widget); }
QList<AbstractExtItem *> getItems() QList<AbstractExtItem *> getItems()
{ {
@ -137,7 +136,7 @@ private:
if (!file.endsWith(".desktop")) if (!file.endsWith(".desktop"))
continue; continue;
qCInfo(LOG_LIB) << "Found file" << file << "in" << dir; qCInfo(LOG_LIB) << "Found file" << file << "in" << dir;
QString filePath = QString("%1/%2").arg(dir).arg(file); auto filePath = QString("%1/%2").arg(dir, file);
// check if already exists // check if already exists
if (std::any_of(items.cbegin(), items.cend(), if (std::any_of(items.cbegin(), items.cend(),
[&filePath](AbstractExtItem *item) { return (item->fileName() == filePath); })) [&filePath](AbstractExtItem *item) { return (item->fileName() == filePath); }))
@ -147,8 +146,7 @@ private:
} }
// sort items // sort items
std::sort(items.begin(), items.end(), std::sort(items.begin(), items.end(), [](auto *lhs, auto *rhs) { return lhs->number() < rhs->number(); });
[](const AbstractExtItem *lhs, const AbstractExtItem *rhs) { return lhs->number() < rhs->number(); });
return items; return items;
}; };
}; };