[Scummvm-git-logs] scummvm master -> d362dc924e58cc9e52f77d9d678662ef73f98f82

[sev-]

This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .

Summary:
d362dc924e BACKENDS: IOS7: Add inital code for port-specifc options


Commit: d362dc924e58cc9e52f77d9d678662ef73f98f82
    https://github.com/scummvm/scummvm/commit/d362dc924e58cc9e52f77d9d678662ef73f98f82
Author: Eugene Sandulenko (sev at scummvm.org)
Date: 2023-05-02T11:13:02+02:00

Commit Message:
BACKENDS: IOS7: Add inital code for port-specifc options

Changed paths:
  A backends/platform/ios7/ios7_options.cpp


diff --git a/backends/platform/ios7/ios7_options.cpp b/backends/platform/ios7/ios7_options.cpp
new file mode 100644
index 00000000000..feeaa6c439e
--- /dev/null
+++ b/backends/platform/ios7/ios7_options.cpp
@@ -0,0 +1,157 @@
+/* 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/>.
+ *
+ */
+
+
+#include "gui/gui-manager.h"
+#include "gui/ThemeEval.h"
+#include "gui/widget.h"
+
+#include "common/translation.h"
+
+enum {
+	kHelpCmd = 'Help',
+};
+
+class IOS7OptionsWidget final : public GUI::OptionsContainerWidget {
+public:
+	explicit IOS7OptionsWidget(GuiObject *boss, const Common::String &name, const Common::String &domain);
+	~IOS7OptionsWidget() 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;
+	void handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data) override;
+
+	GUI::CheckboxWidget *_onscreenCheckbox;
+	GUI::CheckboxWidget *_touchpadCheckbox;
+	GUI::CheckboxWidget *_clickAndDragdCheckbox;
+
+	bool _enabled;
+
+	uint32 loadTouchMode(const Common::String &setting, bool acceptDefault, uint32 defaultValue);
+	void saveTouchMode(const Common::String &setting, uint32 touchMode);
+};
+
+IOS7OptionsWidget::IOS7OptionsWidget(GuiObject *boss, const Common::String &name, const Common::String &domain) :
+		OptionsContainerWidget(boss, name, "IOS7OptionsDialog", false, domain), _enabled(true) {
+
+	const bool inAppDomain = domain.equalsIgnoreCase(Common::ConfigManager::kApplicationDomain);
+
+	_onscreenCheckbox = new GUI::CheckboxWidget(widgetsBoss(), "IOS7OptionsDialog.OnScreenControl", _("Show On-screen control"));
+	_touchpadCheckbox = new GUI::CheckboxWidget(widgetsBoss(), "IOS7OptionsDialog.TouchpadMouseMode", _("Touchpad mouse mode"));
+	_clickAndDragdCheckbox = new GUI::CheckboxWidget(widgetsBoss(), "IOS7OptionsDialog.ClickAndDragMode", _("Mouse-click-and-drag mode"));
+
+	new GUI::ButtonWidget(widgetsBoss(), "IOS7OptionsDialog.ControlsHelp", _("Controls Help"), Common::U32String(), kHelpCmd);
+}
+
+IOS7OptionsWidget::~IOS7OptionsWidget() {
+}
+
+void IOS7OptionsWidget::defineLayout(GUI::ThemeEval &layouts, const Common::String &layoutName, const Common::String &overlayedLayout) const {
+	const bool inAppDomain = _domain.equalsIgnoreCase(Common::ConfigManager::kApplicationDomain);;
+
+	layouts.addDialog(layoutName, overlayedLayout)
+	        .addLayout(GUI::ThemeLayout::kLayoutVertical)
+	            .addPadding(0, 0, 0, 0)
+	            .addWidget("OnScreenControl", "Checkbox")
+	            .addWidget("TouchpadMouseMode", "Checkbox")
+	            .addWidget("ClickAndDragMode", "Checkbox")
+	            .addPadding(0, 0, 0, 0)
+	            .addWidget("ControlsHelp", "WideButton");
+
+	layouts.closeLayout()
+	    .closeDialog();
+}
+
+void IOS7OptionsWidget::handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data) {
+	switch (cmd) {
+	case kHelpCmd: {
+		GUI::MessageDialog help(_(
+"Gestures and controls:
+
+One finger tap: Left mouse click
+Two finger tap: Right mouse click
+Two finger double tap: ESC
+Two finger swipe (bottom to top): Toggles Click and drag mode
+Two finger swipe (left to right): Toggles between touch direct mode and touchpad mode
+Two finger swipe (top to bottom): Global Main Menu
+Three finger swipe: Arrow keys
+Pinch gesture: Enables/disables keyboard
+Keyboard spacebar: Pause"));
+
+		help.runModal();
+		break;
+	}
+	default:
+		GUI::OptionsContainerWidget::handleCommand(sender, cmd, data);
+	}
+}
+
+void IOS7OptionsWidget::load() {
+	_onscreenCheckbox->setState(ConfMan.getBool("onscreen_control", _domain));
+	_touchpadCheckbox->setState(ConfMan.getBool("touchpad_mode", _domain));
+	_clickAndDragdCheckbox->setState(ConfMan.getBool("clickanddrag_mode", _domain));
+}
+
+bool IOS7OptionsWidget::save() {
+	if (_enabled) {
+		ConfMan.setBool("onscreen_control", _onscreenCheckbox->getState(), _domain);
+		ConfMan.setBool("touchpad_mode", _touchpadCheckbox->getState(), _domain);
+		ConfMan.setBool("clickanddrag_mode", _clickAndDragdCheckbox->getState(), _domain);
+	} else {
+		ConfMan.removeKey("onscreen_control", _domain);
+		ConfMan.removeKey("touchpad_mode", _domain);
+		ConfMan.removeKey("clickanddrag_mode", _domain);
+	}
+
+	return true;
+}
+
+bool IOS7OptionsWidget::hasKeys() {
+	return ConfMan.hasKey("onscreen_control", _domain) ||
+	       ConfMan.hasKey("touchpad_mode", _domain) ||
+	       ConfMan.hasKey("clickanddrag_mode", _domain));
+}
+
+void IOS7OptionsWidget::setEnabled(bool e) {
+	_enabled = e;
+
+	_onscreenCheckbox->setEnabled(e);
+	_touchpadCheckbox->setEnabled(e);
+	_clickAndDragdCheckbox->setEnabled(e);
+}
+
+
+GUI::OptionsContainerWidget *OSystem_iOS7::buildBackendOptionsWidget(GUI::GuiObject *boss, const Common::String &name, const Common::String &target) const {
+	return new IOS7OptionsWidget(boss, name, target);
+}
+
+void OSystem_iOS7::registerDefaultSettings(const Common::String &target) const {
+	ConfMan.registerDefault("onscreen_control", true);
+	ConfMan.registerDefault("touchpad_mode", true);
+	ConfMan.registerDefault("clickanddrag_mode", false);
+}