Initial commit

backends/platform/3ds/options.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#define FORBIDDEN_SYMBOL_EXCEPTION_time_h
+
+#include "backends/platform/3ds/osystem.h"
+
+#include "gui/gui-manager.h"
+#include "gui/ThemeEval.h"
+#include "gui/widget.h"
+#include "gui/widgets/list.h"
+#include "gui/widgets/popup.h"
+
+#include "common/translation.h"
+
+namespace N3DS {
+
+class N3DSOptionsWidget : public GUI::OptionsContainerWidget {
+public:
+	explicit N3DSOptionsWidget(GuiObject *boss, const Common::String &name, const Common::String &domain);
+	~N3DSOptionsWidget() override;
+
+	// OptionsContainerWidget API
+	void load() override;
+	bool save() override;
+	bool hasKeys() override;
+	void setEnabled(bool e) override;
+
+private:
+	// OptionsContainerWidget API
+	void defineLayout(GUI::ThemeEval &layouts, const Common::String &layoutName, const Common::String &overlayedLayout) const override;
+
+	GUI::CheckboxWidget *_showCursorCheckbox;
+	GUI::CheckboxWidget *_snapToBorderCheckbox;
+	GUI::CheckboxWidget *_stretchToFitCheckbox;
+
+	GUI::StaticTextWidget *_screenDesc;
+	GUI::PopUpWidget *_screenPopUp;
+
+	bool _enabled;
+};
+
+N3DSOptionsWidget::N3DSOptionsWidget(GuiObject *boss, const Common::String &name, const Common::String &domain) :
+		OptionsContainerWidget(boss, name, "N3DSOptionsDialog", domain), _enabled(true) {
+
+	_showCursorCheckbox = new GUI::CheckboxWidget(widgetsBoss(), "N3DSOptionsDialog.ShowCursor", _("Show mouse cursor"), Common::U32String(), 0, 'T');
+	_snapToBorderCheckbox = new GUI::CheckboxWidget(widgetsBoss(), "N3DSOptionsDialog.SnapToBorder", _("Snap to edges"), Common::U32String(), 0, 'T');
+	_stretchToFitCheckbox = new GUI::CheckboxWidget(widgetsBoss(), "N3DSOptionsDialog.StretchToFit", _("Stretch to fit"), Common::U32String(), 0, 'T');
+
+	_screenDesc = new GUI::StaticTextWidget(widgetsBoss(), "N3DSOptionsDialog.ScreenText", _("Use Screen:"));
+	_screenPopUp = new GUI::PopUpWidget(widgetsBoss(), "N3DSOptionsDialog.Screen");
+	_screenPopUp->appendEntry(_c("Top", "3ds-screen"), kScreenTop);
+	_screenPopUp->appendEntry(_c("Bottom", "3ds-screen"), kScreenBottom);
+	_screenPopUp->appendEntry(_c("Both", "3ds-screen"), kScreenBoth);
+}
+
+N3DSOptionsWidget::~N3DSOptionsWidget() {
+}
+
+void N3DSOptionsWidget::defineLayout(GUI::ThemeEval &layouts, const Common::String &layoutName, const Common::String &overlayedLayout) const {
+	layouts.addDialog(layoutName, overlayedLayout)
+	    .addLayout(GUI::ThemeLayout::kLayoutVertical)
+	        .addPadding(0, 0, 0, 0)
+	        .addWidget("ShowCursor", "Checkbox")
+	        .addWidget("SnapToBorder", "Checkbox")
+	        .addWidget("StretchToFit", "Checkbox")
+                .addLayout(GUI::ThemeLayout::kLayoutHorizontal)
+	            .addPadding(16, 16, 0, 0)
+	            .addWidget("ScreenText", "OptionsLabel")
+	            .addWidget("Screen", "PopUp")
+	        .closeLayout()
+	    .closeLayout()
+	.closeDialog();
+}
+
+void N3DSOptionsWidget::load() {
+	_showCursorCheckbox->setState(ConfMan.getBool("3ds_showcursor", _domain));
+	_snapToBorderCheckbox->setState(ConfMan.getBool("3ds_snaptoborder", _domain));
+	_stretchToFitCheckbox->setState(ConfMan.getBool("3ds_stretchtofit", _domain));
+	_screenPopUp->setSelectedTag(ConfMan.getInt("3ds_screen", _domain));
+}
+
+bool N3DSOptionsWidget::save() {
+	if (_enabled) {
+		ConfMan.setBool("3ds_showcursor", _showCursorCheckbox->getState(), _domain);
+		ConfMan.setBool("3ds_snaptoborder", _snapToBorderCheckbox->getState(), _domain);
+		ConfMan.setBool("3ds_stretchtofit", _stretchToFitCheckbox->getState(), _domain);
+		ConfMan.setInt("3ds_screen", _screenPopUp->getSelectedTag(), _domain);
+	} else {
+		ConfMan.removeKey("3ds_showcursor", _domain);
+		ConfMan.removeKey("3ds_snaptoborder", _domain);
+		ConfMan.removeKey("3ds_stretchtofit", _domain);
+		ConfMan.removeKey("3ds_screen", _domain);
+	}
+
+	return true;
+}
+
+bool N3DSOptionsWidget::hasKeys() {
+	return ConfMan.hasKey("3ds_showcursor", _domain) ||
+	       ConfMan.hasKey("3ds_snaptoborder", _domain) ||
+	       ConfMan.hasKey("3ds_stretchtofit", _domain) ||
+	       ConfMan.hasKey("3ds_screen", _domain);
+}
+
+void N3DSOptionsWidget::setEnabled(bool e) {
+	_enabled = e;
+
+	_showCursorCheckbox->setEnabled(e);
+	_snapToBorderCheckbox->setEnabled(e);
+	_stretchToFitCheckbox->setEnabled(e);
+	_screenDesc->setEnabled(e);
+	_screenPopUp->setEnabled(e);
+}
+
+
+GUI::OptionsContainerWidget *OSystem_3DS::buildBackendOptionsWidget(GUI::GuiObject *boss, const Common::String &name, const Common::String &target) const {
+	return new N3DSOptionsWidget(boss, name, target);
+}
+
+void OSystem_3DS::registerDefaultSettings(const Common::String &target) const {
+	ConfMan.registerDefault("3ds_showcursor", true);
+	ConfMan.registerDefault("3ds_snaptoborder", true);
+	ConfMan.registerDefault("3ds_stretchtofit", false);
+	ConfMan.registerDefault("3ds_screen", kScreenBoth);
+}
+
+void OSystem_3DS::applyBackendSettings() {
+	int oldScreen = _screen;
+
+	_showCursor = ConfMan.getBool("3ds_showcursor");
+	_snapToBorder = ConfMan.getBool("3ds_snaptoborder");
+	_stretchToFit = ConfMan.getBool("3ds_stretchtofit");
+	_screen = (Screen)ConfMan.getInt("3ds_screen");
+
+	updateBacklight();
+	updateConfig();
+
+	if (_screen != oldScreen) {
+		_screenChangeId++;
+		g_gui.checkScreenChange();
+	}
+}
+
+} // namespace N3DS