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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "changestyleaction.h"
#include "designermcumanager.h"
#include <projectexplorer/project.h>
#include <projectexplorer/projectmanager.h>
#include <projectexplorer/target.h>
#include <qmlbuildsystem.h>
#include <QComboBox>
#include <QSettings>
namespace QmlDesigner {
static QString styleConfigFileName(const QString &qmlFileName)
{
ProjectExplorer::Project *currentProject = ProjectExplorer::ProjectManager::projectForFile(
Utils::FilePath::fromString(qmlFileName));
if (currentProject && currentProject->activeTarget()) {
const auto *qmlBuild = qobject_cast<QmlProjectManager::QmlBuildSystem *>(
currentProject->activeTarget()->buildSystem());
if (qmlBuild) {
const auto &environment = qmlBuild->environment();
const auto &envVar = std::find_if(
std::begin(environment), std::end(environment), [](const auto &envVar) {
return (envVar.name == u"QT_QUICK_CONTROLS_CONF"
&& envVar.operation != Utils::EnvironmentItem::SetDisabled);
});
if (envVar != std::end(environment)) {
const auto &fileNames = currentProject->files(ProjectExplorer::Project::SourceFiles);
const auto &foundFile = std::find_if(std::begin(fileNames),
std::end(fileNames),
[&](const auto &fileName) {
return fileName.fileName() == envVar->value;
});
if (foundFile != std::end(fileNames))
return foundFile->toString();
}
}
}
return QString();
}
ChangeStyleWidgetAction::ChangeStyleWidgetAction(QObject *parent) : QWidgetAction(parent)
{
items = getAllStyleItems();
}
void ChangeStyleWidgetAction::handleModelUpdate(const QString &style)
{
emit modelUpdated(style);
}
const QList<StyleWidgetEntry> ChangeStyleWidgetAction::styleItems() const
{
return items;
}
QList<StyleWidgetEntry> ChangeStyleWidgetAction::getAllStyleItems()
{
QList<StyleWidgetEntry> items = {{"Basic", "Basic", {}},
{"Fusion", "Fusion", {}},
{"Imagine", "Imagine", {}},
{"Material Light", "Material", "Light"},
{"Material Dark", "Material", "Dark"},
{"Universal Light", "Universal", "Light"},
{"Universal Dark", "Universal", "Dark"},
{"Universal System", "Universal", "System"}};
if (Utils::HostOsInfo::isMacHost())
items.append({"macOS", "macOS", {}});
if (Utils::HostOsInfo::isWindowsHost())
items.append({"Windows", "Windows", {}});
if (DesignerMcuManager::instance().isMCUProject())
items.append({"MCUDefaultStyle", "MCUDefaultStyle", {}});
//what if we have a custom style set in .conf?
return items;
}
void ChangeStyleWidgetAction::changeCurrentStyle(const QString &style, const QString &qmlFileName)
{
if (style.isEmpty())
return;
auto items = getAllStyleItems();
const Utils::FilePath configFileName = Utils::FilePath::fromString(
styleConfigFileName(qmlFileName));
if (configFileName.exists()) {
QSettings infiFile(configFileName.toString(), QSettings::IniFormat);
int contains = -1;
for (const auto &item : std::as_const(items)) {
if (item.displayName == style) {
contains = items.indexOf(item);
break;
}
}
if (contains >= 0) {
const QString styleName = items.at(contains).styleName;
const QString styleTheme = items.at(contains).styleTheme;
infiFile.setValue("Controls/Style", styleName);
if (!styleTheme.isEmpty())
infiFile.setValue((styleName + "/Theme"), styleTheme);
} else {
infiFile.setValue("Controls/Style", style);
}
}
}
int ChangeStyleWidgetAction::getCurrentStyle(const QString &fileName)
{
const QString confFileName = styleConfigFileName(fileName);
if (Utils::FilePath::fromString(confFileName).exists()) {
QSettings infiFile(confFileName, QSettings::IniFormat);
const QString styleName = infiFile.value("Controls/Style", "Basic").toString();
const QString styleTheme = infiFile.value(styleName + "/Theme", "").toString();
const auto items = getAllStyleItems();
int i = 0;
for (const auto &item : items) {
if (item.styleName == styleName && item.styleTheme == styleTheme)
return i;
++i;
}
}
return 0;
}
void ChangeStyleWidgetAction::handleStyleChanged(const QString &style)
{
changeCurrentStyle(style, qmlFileName);
if (view)
view->resetPuppet();
}
const char enabledTooltip[] = QT_TRANSLATE_NOOP("ChangeStyleWidgetAction",
"Change style for Qt Quick Controls 2.");
const char disbledTooltip[] = QT_TRANSLATE_NOOP("ChangeStyleWidgetAction",
"Change style for Qt Quick Controls 2. Configuration file qtquickcontrols2.conf not found.");
QWidget *ChangeStyleWidgetAction::createWidget(QWidget *parent)
{
auto comboBox = new QComboBox(parent);
comboBox->setToolTip(tr(enabledTooltip));
for (const auto &item : std::as_const(items))
comboBox->addItem(item.displayName);
comboBox->setEditable(true);
comboBox->setCurrentIndex(0);
connect(this, &ChangeStyleWidgetAction::modelUpdated, comboBox, [comboBox](const QString &style) {
if (!comboBox)
return;
QSignalBlocker blocker(comboBox);
if (style.isEmpty()) { /* The .conf file is misssing. */
comboBox->setDisabled(true);
comboBox->setToolTip(tr(disbledTooltip));
comboBox->setCurrentIndex(0);
} else if (DesignerMcuManager::instance().isMCUProject()) {
comboBox->setDisabled(true);
comboBox->setEditText(style);
} else {
comboBox->setDisabled(false);
comboBox->setToolTip(tr(enabledTooltip));
comboBox->setEditText(style);
}
});
connect(comboBox, &QComboBox::textActivated, this, &ChangeStyleWidgetAction::handleStyleChanged);
return comboBox;
}
void ChangeStyleAction::currentContextChanged(const SelectionContext &selectionContext)
{
AbstractView *view = selectionContext.view();
if (view && view->model()) {
m_action->view = view;
const QString fileName = view->model()->fileUrl().toLocalFile();
if (m_action->qmlFileName == fileName)
return;
m_action->qmlFileName = fileName;
const QString confFileName = styleConfigFileName(fileName);
if (Utils::FilePath::fromString(confFileName).exists()) {
QSettings infiFile(confFileName, QSettings::IniFormat);
const QString styleName = infiFile.value("Controls/Style", "Basic").toString();
const QString styleTheme = infiFile.value(styleName + "/Theme", "").toString();
const auto items = m_action->styleItems();
QString comboBoxEntry = styleName;
for (const auto &item : items) {
if (item.styleName == styleName) {
if (!styleTheme.isEmpty() && (item.styleTheme == styleTheme)) {
comboBoxEntry.append(" ");
comboBoxEntry.append(styleTheme);
break;
}
}
}
m_action->handleModelUpdate(comboBoxEntry);
} else {
m_action->handleModelUpdate("");
}
}
}
} // namespace QmlDesigner
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