Added IconDialog class to the platform components

src/declarativeimports/platformcomponents/CMakeLists.txt

@@ -1,10 +1,6 @@
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
-include(CheckCXXSourceCompiles)
-
-add_definitions("-std=c++0x")
-
 set(CMAKE_MODULE_PATH
     /opt/kf5/usr/kde/share/ECM-0.0.8/find-modules/
     ${CMAKE_MODULE_PATH}
@@ -13,12 +9,9 @@ set(CMAKE_MODULE_PATH
 set(platformcomponents_SRCS
     platformextensionplugin.cpp
     application.cpp
+    icondialog.cpp
     )
 
-include(CheckIncludeFiles)
-include(CheckFunctionExists)
-include(CheckCXXSourceCompiles)
-
 find_package(Qt5 5.2.0 REQUIRED NO_MODULE COMPONENTS Core DBus Quick Qml)
 
 add_library(platformcomponentsplugin SHARED ${platformcomponents_SRCS})
@@ -29,6 +22,8 @@ target_link_libraries(
     platformcomponentsplugin
     Qt5::Core
     Qt5::DBus
+    KF5::WindowSystem
+    KF5::IconThemes
 )
 
 install(TARGETS platformcomponentsplugin DESTINATION ${QML_INSTALL_DIR}/org/kde/plasma/platformcomponents)

src/declarativeimports/platformcomponents/icondialog.cpp

@@ -0,0 +1,63 @@
+/*
+ *   Copyright (C) 2014 Ivan Cukic <ivan.cukic(at)kde.org>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   or (at your option) any later version, as published by the Free
+ *   Software Foundation
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details
+ *
+ *   You should have received a copy of the GNU General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#include "icondialog.h"
+
+#include "utils/d_ptr_implementation.h"
+
+#include <QDebug>
+
+#include <KIconDialog>
+#include <KWindowSystem>
+
+#include "utils/sharedsingleton.h"
+
+/**
+ *
+ */
+class IconDialog::Private {
+public:
+
+    utils::SharedSingleton<KIconDialog> dialog;
+};
+
+IconDialog::IconDialog(QObject * parent)
+    : QObject(parent)
+{
+}
+
+QString IconDialog::openDialog()
+{
+    auto dialog = d->dialog.instance();
+
+    dialog->setup(KIconLoader::Desktop);
+    dialog->setProperty("DoNotCloseController", true);
+
+    KWindowSystem::setOnAllDesktops(dialog->winId(), true);
+
+    dialog->showDialog();
+    KWindowSystem::forceActiveWindow(dialog->winId());
+
+    return dialog->openDialog();
+}
+
+IconDialog::~IconDialog()
+{
+}
+

src/declarativeimports/platformcomponents/icondialog.h

@@ -0,0 +1,56 @@
+/*
+ *   Copyright (C) 2014 Ivan Cukic <ivan.cukic(at)kde.org>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   or (at your option) any later version, as published by the Free
+ *   Software Foundation
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details
+ *
+ *   You should have received a copy of the GNU General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef ICONDIALOG_H
+#define ICONDIALOG_H
+
+#include <QObject>
+#include <QString>
+
+#include "utils/d_ptr.h"
+
+/**
+ * Class which handles an icondialog execution.
+ *
+ * Example:
+ * <code>
+ * IconDialog {
+ *   id: iconDialog
+ * }
+ *
+ * ...
+ *
+ * icon = iconDialog.openDialog()
+ * </code>
+ */
+class IconDialog: public QObject {
+    Q_OBJECT
+
+public:
+    IconDialog(QObject * parent = Q_NULLPTR);
+    ~IconDialog();
+
+    Q_INVOKABLE QString openDialog();
+
+private:
+    D_PTR;
+};
+
+#endif /* ICONDIALOG_H */
+

src/declarativeimports/platformcomponents/platformextensionplugin.cpp

@@ -22,6 +22,7 @@
 #include <QDebug>
 
 #include "application.h"
+#include "icondialog.h"
 
 class PlatformComponentsPlugin: public QQmlExtensionPlugin {
     Q_OBJECT
@@ -40,7 +41,8 @@ public:
 
         Q_ASSERT(QLatin1String(uri) == QLatin1String("org.kde.plasma.platformcomponents"));
 
-        qmlRegisterType<Application> (uri, 1, 0, "Application");
+        qmlRegisterType<Application> (uri, 2, 0, "Application");
+        qmlRegisterType<IconDialog>  (uri, 2, 0, "IconDialog");
     }
 
 };