Imported Upstream version 2.99.6upstream/2.99.6

1 files changed, 95 insertions, 0 deletions

diff --git a/SQLiteStudio3/guiSQLiteStudio/uiloader.cpp b/SQLiteStudio3/guiSQLiteStudio/uiloader.cpp
new file mode 100644
index 0000000..cc02b16
--- /dev/null
+++ b/SQLiteStudio3/guiSQLiteStudio/uiloader.cpp
@@ -0,0 +1,95 @@
+#include "uiloader.h"
+#include "common/unused.h"
+#include "uiloaderpropertyhandler.h"
+#include "uiscriptingcombo.h"
+#include "uiscriptingedit.h"
+#include "uicustomicon.h"
+#include "uiurlbutton.h"
+#include "sqlview.h"
+#include "common/configradiobutton.h"
+#include "common/configcombobox.h"
+#include "common/fileedit.h"
+#include "common/colorbutton.h"
+#include <QComboBox>
+#include <QDebug>
+#include <QMetaProperty>
+#include <QXmlSimpleReader>
+
+#define REGISTER_WIDGET(Class) \
+    registerWidgetClass(#Class, [](QWidget* parent, const QString& name) -> QWidget*\
+    {\
+        Class* w = new Class(parent);\
+        w->setObjectName(name);\
+        return w;\
+    })
+
+UiLoader::UiLoader(QObject *parent) :
+    QUiLoader(parent)
+{
+    registerPropertyHandler(new UiScriptingCombo());
+    registerPropertyHandler(new UiScriptingEdit());
+    registerPropertyHandler(new UiCustomIcon());
+    registerPropertyHandler(new UiUrlButton());
+
+    REGISTER_WIDGET(ConfigRadioButton);
+    REGISTER_WIDGET(ConfigComboBox);
+    REGISTER_WIDGET(FileEdit);
+    REGISTER_WIDGET(ColorButton);
+    REGISTER_WIDGET(SqlView);
+}
+
+QWidget* UiLoader::createWidget(const QString& className, QWidget* parent, const QString& name)
+{
+    QWidget* w = nullptr;
+    if (registeredClasses.contains(className))
+        w = registeredClasses[className](parent, name);
+    else
+        w = QUiLoader::createWidget(className, parent, name);
+
+    return w;
+}
+
+void UiLoader::registerWidgetClass(const QString& className, FactoryFunction factoryFunction)
+{
+    registeredClasses[className] = factoryFunction;
+}
+
+void UiLoader::handlePropertiesRecursively(QWidget* widget)
+{
+    if (widget->dynamicPropertyNames().size() > 0)
+        handleProperties(widget);
+
+    for (QWidget* w : widget->findChildren<QWidget*>())
+        handleProperties(w);
+}
+
+void UiLoader::handleProperties(QWidget* widget)
+{
+    QVariant propValue;
+    for (UiLoaderPropertyHandler* handler : propertyHandlers)
+    {
+        propValue = widget->property(handler->getPropertyName());
+        if (propValue.isValid())
+            handler->handle(widget, propValue);
+    }
+}
+
+QWidget* UiLoader::load(const QString& path)
+{
+    QFile file(path);
+    if (!file.open(QIODevice::ReadOnly))
+    {
+        qCritical() << "FormManager was unable to open ui file:" << path;
+        return nullptr;
+    }
+
+    QWidget* w = QUiLoader::load(&file, nullptr);
+    handlePropertiesRecursively(w);
+    return w;
+}
+
+void UiLoader::registerPropertyHandler(UiLoaderPropertyHandler* handler)
+{
+    propertyHandlers << handler;
+}
+