MacroBinds/windowfinderdialogue.cpp

#include "windowfinderdialogue.h"
#include "ui_windowfinderdialogue.h"

#include "Widgets/applicationinfowidget.h"

#include "QtImprovements/qsettingsplus.h"
#include "Widgets/qprocesslistitem.h"

#include <QAbstractButton>
#include <QMenu>
#include <QMessageBox>
#include <QTimer>

#include <QDebug>


WindowFinderDialogue::WindowFinderDialogue(QWidget *parent)
	: QMainWindow(parent)
	, ui(new Ui::WindowFinderDialogue)
{
	ui->setupUi(this);

	ui->labelInstructions->setHidden(false);

	this->widgetApplicationInfo = new ApplicationInfoWidget(this);
	ui->layoutApplicationEditor->addWidget(this->widgetApplicationInfo);
	this->widgetApplicationInfo->setHidden(true);

	ui->listApplications->setSelectionMode(QAbstractItemView::SelectionMode::SingleSelection);
	ui->listApplications->setContextMenuPolicy(Qt::ContextMenuPolicy::CustomContextMenu);
	QObject::connect(ui->listApplications, &QListWidget::customContextMenuRequested, this, &WindowFinderDialogue::showListContextMenu);
	QObject::connect(ui->listApplications,
					 &QListWidget::itemSelectionChanged,
					 this,
					 &WindowFinderDialogue::loadNewApplicationData);
	QObject::connect(ui->listApplications,
					 &QListWidget::currentTextChanged,
					 this,
					 &WindowFinderDialogue::updateListItem);

	QSettings settings = QSettingsPlus::createQSettings(this);
	settings.beginGroup("ApplicationNames");
	QStringList applicationKeys = settings.childKeys();
	for (const QString &applicationName : applicationKeys) {
		WindowData data;
		data.importDataFromSetting(settings.value(applicationName).toString());
		QProcessListItem *pli = new QProcessListItem(data, ui->listApplications);
		pli->setFlags(pli->flags());
		ui->listApplications->addItem(pli);
	}
	QListWidgetItem();
}

WindowFinderDialogue::~WindowFinderDialogue()
{
	delete ui;
}


void WindowFinderDialogue::changeEvent(QEvent *event)
{
	if (event->type() == QEvent::ActivationChange) {
		if (!this->isActiveWindow()) {
			this->timerWindowFinder = new QTimer();
			QObject::connect(this->timerWindowFinder,
							 &QTimer::timeout,
							 this,
							 &WindowFinderDialogue::windowFound);
			this->timerWindowFinder->setSingleShot(true);
			this->timerWindowFinder->start(250);
		}
	}
	QWidget::changeEvent(event);
}


void WindowFinderDialogue::windowFound()
{
	this->capturedWindow = WindowFinder::getFrontmostWindowProcess();

	QSettings settings = QSettingsPlus::createQSettings(this);
	settings.beginGroup("ApplicationNames");
	if (settings.contains(this->capturedWindow.processName)) {
		return;
	}

	ui->labelInstructions->setHidden(true);
	this->widgetApplicationInfo->setHidden(false);

	this->widgetApplicationInfo->setTextData(this->capturedWindow.processName,
											 this->capturedWindow.processName,
											 this->capturedWindow.processPath,
											 this->capturedWindow.processWindowTitle);
	settings.setValue(this->capturedWindow.processName,
					  QString("%1%2%3%4%5").arg(this->capturedWindow.processName,
												QSettingsPlus::keyDataSeparator(),
												this->capturedWindow.processPath,
												QSettingsPlus::keyDataSeparator(),
												this->capturedWindow.processWindowTitle));

	QProcessListItem *pli = new QProcessListItem(this->capturedWindow, ui->listApplications);
	pli->setFlags(pli->flags());
	ui->listApplications->addItem(pli);
	pli->setSelected(true);
}

void WindowFinderDialogue::showListContextMenu(const QPoint &pos)
{
	if (ui->listApplications->selectedItems().size() > 0) {
		QPoint globalPos = ui->listApplications->mapToGlobal(pos);

		QMenu myMenu;
		myMenu.addAction("Delete selected", this, &WindowFinderDialogue::eraseListItem);
		myMenu.exec(globalPos);
	}
}

void WindowFinderDialogue::updateListItem(const QString &text)
{
	QList<QListWidgetItem *> items = ui->listApplications->selectedItems();
	if (items.size() == 1) {
		QProcessListItem *pli = (QProcessListItem *) items.first();
		pli->updateText(text);
	}
}

void WindowFinderDialogue::eraseListItem()
{
	QSettings settings = QSettingsPlus::createQSettings(this);
	settings.beginGroup("ApplicationNames");
	QList<QListWidgetItem *> items = ui->listApplications->selectedItems();
	for (QListWidgetItem *item : items) {
		settings.remove(item->text());
		ui->listApplications->removeItemWidget(item);
		delete item;
	}
}


void WindowFinderDialogue::loadNewApplicationData()
{
	QList<QListWidgetItem *> items = ui->listApplications->selectedItems();
	switch (items.size()) {
		case 0: {
			this->setWidgetState(WindowPanelState::INSTRUCTIONS);
		} break;
		case 1: {
			QProcessListItem *pli = (QProcessListItem *) items.first();
			const WindowData &windowData = pli->getWindowData();
			this->widgetApplicationInfo->setTextData(pli->text(),
													 windowData.processName,
													 windowData.processPath,
													 windowData.processWindowTitle);
			this->setWidgetState(WindowPanelState::EDITOR);
		} break;
	}
}


void WindowFinderDialogue::setWidgetState(const WindowPanelState &newState)
{
	switch (newState) {
	case WindowPanelState::INSTRUCTIONS:
		ui->labelInstructions->setHidden(false);
		this->widgetApplicationInfo->setHidden(true);
		break;
	case WindowPanelState::EDITOR:
		ui->labelInstructions->setHidden(true);
		this->widgetApplicationInfo->setHidden(false);
		break;
	}
}