TizenRefApp-8732 [Gallery] Implement ucl::ListPresenter

Change-Id: Ia53b98d1847eab0bb41245ce0d599e3be2a03e11

4 files changed, 442 insertions, 3 deletions

diff --git a/project_def.prop b/project_def.prop
index eba950a..405f2c5 100644
--- a/project_def.prop
+++ b/project_def.prop
@@ -9,7 +9,7 @@ type = app
 profile = wearable-4.0

 

 # C/CPP Sources

-USER_SRCS = ucl/src/gui/NaviItem.cpp src/resources.cpp ucl/src/gui/Layout.cpp src/model/Gallery.cpp src/presenters/ThumbnailPage.cpp ucl/src/misc/Timeout.cpp src/view/PageContent.cpp src/presenters/ViewerPage.cpp ucl/src/appfw/UIApp.cpp src/model/MediaItem.cpp ucl/src/gui/ElmWidget.cpp ucl/src/appfw/helpers.cpp src/presenters/SelectModePresenter.cpp ucl/src/gui/EdjeWidget.cpp src/model/helpers.cpp src/view/ImageViewer.cpp src/presenters/AtspiHighlightHelper.cpp src/view/TouchParser.cpp ucl/src/gui/Window.cpp ucl/src/gui/Widget.cpp ucl/src/util/types/Result.cpp src/model/SoundManager.cpp ucl/src/mvp/ListItemPresenter.cpp src/model/GalleryAlbum.cpp src/presenters/Instance.cpp ucl/src/misc/Variant.cpp src/main.cpp src/presenters/InstanceManager.cpp src/presenters/AlertDialog.cpp src/model/BaseJob.cpp ucl/src/appfw/InstanceManagerBase.cpp src/presenters/VideoPlayerPage.cpp ucl/src/util/logging.cpp ucl/src/appfw/SysEventProvider.cpp src/view/helpers.cpp src/presenters/MoreOptionsPresenter.cpp src/presenters/PreviewPage.cpp ucl/src/mvp/GuiPresenter.cpp src/presenters/NoContentPage.cpp ucl/src/gui/Genlist.cpp src/presenters/ProcessingPresenter.cpp ucl/src/gui/Naviframe.cpp src/presenters/Dialog.cpp src/presenters/Page.cpp src/view/ImageGrid.cpp src/presenters/helpers.cpp ucl/src/gui/WidgetItem.cpp 

+USER_SRCS = ucl/src/gui/NaviItem.cpp src/resources.cpp ucl/src/gui/Layout.cpp src/model/Gallery.cpp src/presenters/ThumbnailPage.cpp ucl/src/misc/Timeout.cpp src/view/PageContent.cpp src/presenters/ViewerPage.cpp ucl/src/appfw/UIApp.cpp src/model/MediaItem.cpp ucl/src/gui/ElmWidget.cpp ucl/src/appfw/helpers.cpp src/presenters/SelectModePresenter.cpp ucl/src/gui/EdjeWidget.cpp src/model/helpers.cpp src/view/ImageViewer.cpp src/presenters/AtspiHighlightHelper.cpp src/view/TouchParser.cpp ucl/src/gui/Window.cpp ucl/src/gui/Widget.cpp ucl/src/util/types/Result.cpp src/model/SoundManager.cpp ucl/src/mvp/ListItemPresenter.cpp src/model/GalleryAlbum.cpp ucl/src/mvp/ListPresenter.cpp src/presenters/Instance.cpp ucl/src/misc/Variant.cpp src/main.cpp src/presenters/InstanceManager.cpp src/presenters/AlertDialog.cpp src/model/BaseJob.cpp ucl/src/appfw/InstanceManagerBase.cpp src/presenters/VideoPlayerPage.cpp ucl/src/util/logging.cpp ucl/src/appfw/SysEventProvider.cpp src/view/helpers.cpp src/presenters/MoreOptionsPresenter.cpp src/presenters/PreviewPage.cpp ucl/src/mvp/GuiPresenter.cpp src/presenters/NoContentPage.cpp ucl/src/gui/Genlist.cpp src/presenters/ProcessingPresenter.cpp ucl/src/gui/Naviframe.cpp src/presenters/Dialog.cpp src/presenters/Page.cpp src/view/ImageGrid.cpp src/presenters/helpers.cpp ucl/src/gui/WidgetItem.cpp 

 

 # EDC Sources

 USER_EDCS =  

diff --git a/ucl/inc/ucl/mvp/ListPresenter.h b/ucl/inc/ucl/mvp/ListPresenter.h
new file mode 100644
index 0000000..1d62e41
--- /dev/null
+++ b/ucl/inc/ucl/mvp/ListPresenter.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MVP_LIST_PRESENTER_H__
+#define __UCL_MVP_LIST_PRESENTER_H__
+
+#include "ucl/gui/Genlist.h"
+
+#include "GuiPresenter.h"
+#include "ListItemPresenter.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(ListPresenter);
+
+	class ListPresenter final : public GuiPresenter {
+	public:
+		enum {
+			FLAG_HOMOGENEOUS = (1 << 0),
+			FLAG_CALC_X_MIN = (1 << 1),
+			FLAG_CALC_Y_MIN = (1 << 2),
+
+			FLAG_NOTIFY_REALIZED = (1 << 8),
+			FLAG_NOTIFY_UNREALIZED = (1 << 9),
+			FLAG_NOTIFY_HIGHLIGHTED = (1 << 10),
+			FLAG_NOTIFY_UNHIGHLIGHTED = (1 << 11),
+		};
+
+		class Builder final {
+		public:
+			Builder();
+			Builder &setStyle(ElmStyle style);
+			Builder &setFlags(int flags);
+			Builder &setParentWidget(const ElmWidgetSRef &parentWidget);
+			ListPresenterSRef build(GuiPresenter &parent) const;
+		private:
+			ucl::ElmWidgetSRef m_parentWidget;
+			ElmStyle m_style;
+			int m_flags;
+		};
+
+	public:
+		Genlist &getWidget();
+
+		void clear();
+
+		Result append(ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent = nullptr);
+
+		Result prepend(ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent = nullptr);
+
+		Result insertAfter(const ListItemPresenter &after,
+				ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent = nullptr);
+
+		Result insertBefore(const ListItemPresenter &before,
+				ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent = nullptr);
+
+	private:
+		friend class ReffedObj<ListPresenter>;
+		ListPresenter(IRefCountObj &rc);
+		virtual ~ListPresenter();
+
+		Result prepare(GuiPresenter &parent, ElmWidget &parentWidget,
+				ElmStyle style, int flags);
+
+		template <class INSERT_FUNC>
+		Result insert(ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent,
+				INSERT_FUNC &&insertFunc);
+
+		template <class INSERT_FUNC>
+		Result insertRelative(const ListItemPresenter &relative,
+				ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent, INSERT_FUNC &&insertFunc);
+
+		void setIsActiveRef(bool value);
+
+		void onItemSelected(Widget &widget, void *eventInfo);
+
+		void onItemRealized(Widget &widget, void *eventInfo);
+		void onItemUnrealized(Widget &widget, void *eventInfo);
+		void onItemHighlighted(Widget &widget, void *eventInfo);
+		void onItemUnhighlighted(Widget &widget, void *eventInfo);
+
+		// GuiPresenter //
+
+		virtual void onActivate() final override;
+		virtual void onDeactivate() final override;
+
+	private:
+		GenlistSRef m_genlist;
+		ListItemPresenter::ItemClassCacheSRef m_itcCache;
+		SharedRef<bool> m_isActiveRef;
+	};
+}
+
+#endif // __UCL_MVP_LIST_PRESENTER_H__
diff --git a/ucl/src/mvp/ListItemPresenter.cpp b/ucl/src/mvp/ListItemPresenter.cpp
index 70128b2..e2ad69a 100644
--- a/ucl/src/mvp/ListItemPresenter.cpp
+++ b/ucl/src/mvp/ListItemPresenter.cpp
@@ -26,7 +26,7 @@ namespace ucl {
 			newInstance(const ElmStyle itemStyle)
 	{
 		auto result = makeShared<ItemClass>(itemStyle);
-		if (!result->m_itc) {
+		if (!result->get()) {
 			LOG_RETURN_VALUE(RES_FAIL, {}, "Failed to create ItemClass()!");
 		}
 		return result;
@@ -47,7 +47,7 @@ namespace ucl {
 				if (!data) {
 					LOG_RETURN_VALUE(RES_FATAL, nullptr, "data is NULL");
 				}
-				return (char *)static_cast<ListItemPresenter *>(data)->
+				return static_cast<ListItemPresenter *>(data)->
 						getItemPartText(EdjePart(part)).release();
 			};
 
diff --git a/ucl/src/mvp/ListPresenter.cpp b/ucl/src/mvp/ListPresenter.cpp
new file mode 100644
index 0000000..220b10e
--- /dev/null
+++ b/ucl/src/mvp/ListPresenter.cpp
@@ -0,0 +1,326 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ucl/mvp/ListPresenter.h"
+
+#include "common.h"
+
+namespace ucl { namespace { namespace impl {
+
+	constexpr SmartEvent ITEM_SELECTED {"selected"};
+
+	constexpr SmartEvent ITEM_REALIZED {"realized"};
+	constexpr SmartEvent ITEM_UNREALIZED {"unrealized"};
+	constexpr SmartEvent ITEM_HIGHLIGHTED {"highlighted"};
+	constexpr SmartEvent ITEM_UNHIGHLIGHTED {"unhighlighted"};
+
+	ListItemPresenter *toItemPresenter(void *eventInfo)
+	{
+		if (!eventInfo) {
+			LOG_RETURN_VALUE(RES_FATAL, nullptr, "eventInfo is NULL");
+		}
+
+		const GenlistItem item{static_cast<Elm_Object_Item *>(eventInfo)};
+		const auto data = item.getData();
+		if (!data) {
+			LOG_RETURN_VALUE(RES_FATAL, nullptr, "data is NULL");
+		}
+
+		return static_cast<ListItemPresenter *>(data);
+	}
+}}}
+
+namespace ucl {
+
+	// ListPresenter::Builder //
+
+	ListPresenter::Builder::Builder() :
+		m_flags(FLAG_HOMOGENEOUS)
+	{
+	}
+
+	ListPresenter::Builder &ListPresenter::Builder::setStyle(
+			const ElmStyle style)
+	{
+		m_style = style;
+		return *this;
+	}
+
+	ListPresenter::Builder &ListPresenter::Builder::setFlags(const int flags)
+	{
+		m_flags = flags;
+		return *this;
+	}
+
+	ListPresenter::Builder &ListPresenter::Builder::setParentWidget(
+			const ElmWidgetSRef &parentWidget)
+	{
+		m_parentWidget = parentWidget;
+		return *this;
+	}
+
+	ListPresenterSRef ListPresenter::Builder::build(GuiPresenter &parent) const
+	{
+		if (!m_parentWidget) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
+					"m_parentWidget is NULL!");
+		}
+
+		auto result = makeShared<ListPresenter>();
+
+		FAIL_RETURN_VALUE(result->prepare(
+				parent, *m_parentWidget, m_style, m_flags),
+				{}, "result->prepare() failed!");
+
+		return result;
+	}
+
+	// ListPresenter //
+
+	ListPresenter::ListPresenter(IRefCountObj &rc) :
+			GuiPresenter(rc)
+	{
+	}
+
+	ListPresenter::~ListPresenter()
+	{
+	}
+
+	Result ListPresenter::prepare(
+			GuiPresenter &parent, ElmWidget &parentWidget,
+			const ElmStyle style, const int flags)
+	{
+		FAIL_RETURN(GuiPresenter::prepare(parent, PF_DEACTIVATOR),
+				"GuiPresenter::prepare() failed!");
+
+		m_genlist = Genlist::Builder().
+				setStyle(style).
+				setMode(Genlist::Mode::COMPRESS).
+				setHomogeneous(flags & FLAG_HOMOGENEOUS).
+				setIsOwner(true).
+				setNeedBindToEo(true).
+				build(parentWidget);
+		if (!m_genlist) {
+			LOG_RETURN(RES_FAIL, "Genlist::build() failed!");
+		}
+
+		expandAndFill(*m_genlist);
+
+		// TODO Add Scroller widget.
+		elm_scroller_content_min_limit(*m_genlist,
+				toEina((flags & FLAG_CALC_X_MIN) != 0),
+				toEina((flags & FLAG_CALC_Y_MIN) != 0));
+
+		m_itcCache = makeShared<ListItemPresenter::ItemClassCache>();
+
+		m_isActiveRef = makeShared<bool>();
+		*m_isActiveRef = isActive();
+
+		m_genlist->addEventHandler(impl::ITEM_SELECTED, WEAK_DELEGATE(
+				ListPresenter::onItemSelected, asWeak(*this)));
+
+		if (flags & FLAG_NOTIFY_REALIZED) {
+			m_genlist->addEventHandler(impl::ITEM_REALIZED, WEAK_DELEGATE(
+					ListPresenter::onItemRealized, asWeak(*this)));
+		}
+		if (flags & FLAG_NOTIFY_UNREALIZED) {
+			m_genlist->addEventHandler(impl::ITEM_UNREALIZED, WEAK_DELEGATE(
+					ListPresenter::onItemUnrealized, asWeak(*this)));
+		}
+		if (flags & FLAG_NOTIFY_HIGHLIGHTED) {
+			m_genlist->addEventHandler(impl::ITEM_HIGHLIGHTED, WEAK_DELEGATE(
+					ListPresenter::onItemHighlighted, asWeak(*this)));
+		}
+		if (flags & FLAG_NOTIFY_UNHIGHLIGHTED) {
+			m_genlist->addEventHandler(impl::ITEM_UNHIGHLIGHTED, WEAK_DELEGATE(
+					ListPresenter::onItemUnhighlighted, asWeak(*this)));
+		}
+
+		return RES_OK;
+	}
+
+	Genlist &ListPresenter::getWidget()
+	{
+		return *m_genlist;
+	}
+
+	void ListPresenter::clear()
+	{
+		m_genlist->clear();
+		m_itcCache->purge();
+	}
+
+	Result ListPresenter::append(ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent)
+	{
+		return insert(itemPresenter, parent,
+			[this](const Elm_Genlist_Item_Class *itc, const void *data,
+					GenlistItem parent, GenlistItem::Type type)
+			{
+				return m_genlist->append(itc, data, nullptr, type, parent);
+			});
+	}
+
+	Result ListPresenter::prepend(ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent)
+	{
+		return insert(itemPresenter, parent,
+			[this](const Elm_Genlist_Item_Class *itc, const void *data,
+					GenlistItem parent, GenlistItem::Type type)
+			{
+				return m_genlist->prepend(itc, data, nullptr, type, parent);
+			});
+	}
+
+	Result ListPresenter::insertAfter(const ListItemPresenter &after,
+			ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent)
+	{
+		return insertRelative(after, itemPresenter, parent,
+			[this](GenlistItem rel, const Elm_Genlist_Item_Class *itc,
+				const void *data, GenlistItem parent, GenlistItem::Type type)
+			{
+				return m_genlist->insertAfter(
+						rel, itc, data, nullptr, type, parent);
+			});
+	}
+
+	Result ListPresenter::insertBefore(const ListItemPresenter &before,
+			ListItemPresenter &itemPresenter,
+				ListItemPresenter *parent)
+	{
+		return insertRelative(before, itemPresenter, parent,
+			[this](GenlistItem rel, const Elm_Genlist_Item_Class *itc,
+				const void *data, GenlistItem parent, GenlistItem::Type type)
+			{
+				return m_genlist->insertBefore(
+						rel, itc, data, nullptr, type, parent);
+			});
+	}
+
+	template <class INSERT_FUNC>
+	Result ListPresenter::insert(ListItemPresenter &itemPresenter,
+			ListItemPresenter *parent, INSERT_FUNC &&insertFunc)
+	{
+		const auto params = itemPresenter.getItemInsertionParams();
+
+		const auto itc = m_itcCache->getItemClass(params.itemStyle);
+		if (!itc) {
+			LOG_RETURN(RES_FAIL, "m_itcCache.getItemClass() failed!");
+		}
+
+		GenlistItem parentItem;
+		if (parent) {
+			parentItem = parent->m_item;
+			if (!parentItem) {
+				ELOG("parentItem is NULL");
+			}
+		}
+
+		const auto item = insertFunc(itc->get(),
+				&itemPresenter, parentItem, params.itemType);
+		if (!item) {
+			LOG_RETURN(RES_FAIL, "insertFunc() failed!");
+		}
+
+		itemPresenter.attachItem(item, m_itcCache, m_isActiveRef);
+
+		return RES_OK;
+	}
+
+	template <class INSERT_FUNC>
+	Result ListPresenter::insertRelative(const ListItemPresenter &relative,
+			ListItemPresenter &itemPresenter, ListItemPresenter *parent,
+			INSERT_FUNC &&insertFunc)
+	{
+		const auto relItem = relative.m_item;
+		if (!relItem) {
+			LOG_RETURN(RES_FAIL, "relItem is NULL!");
+		}
+		if (relItem.getWidget() != m_genlist->getEo()) {
+			LOG_RETURN(RES_FAIL, "relItem has wrong genlist!");
+		}
+		return insert(itemPresenter, parent,
+			[relItem, &insertFunc](const Elm_Genlist_Item_Class *itc,
+				const void *data, GenlistItem parent, GenlistItem::Type type)
+			{
+				return insertFunc(relItem, itc, data, parent, type);
+			});
+	}
+
+	void ListPresenter::setIsActiveRef(const bool value)
+	{
+		if (!m_isActiveRef) {
+			LOG_RETURN_VOID(RES_FATAL, "m_isActiveRef is NULL");
+		}
+		*m_isActiveRef = value;
+	}
+
+	void ListPresenter::onItemSelected(Widget &widget, void *eventInfo)
+	{
+		const auto itemPresenter = impl::toItemPresenter(eventInfo);
+		if (!itemPresenter) {
+			LOG_RETURN_VOID(RES_FATAL, "itemPresenter is NULL");
+		}
+		itemPresenter->onItemSelectedHook();
+	}
+
+	void ListPresenter::onItemRealized(Widget &widget, void *eventInfo)
+	{
+		const auto itemPresenter = impl::toItemPresenter(eventInfo);
+		if (!itemPresenter) {
+			LOG_RETURN_VOID(RES_FATAL, "itemPresenter is NULL");
+		}
+		itemPresenter->onItemRealized();
+	}
+
+	void ListPresenter::onItemUnrealized(Widget &widget, void *eventInfo)
+	{
+		const auto itemPresenter = impl::toItemPresenter(eventInfo);
+		if (!itemPresenter) {
+			LOG_RETURN_VOID(RES_FATAL, "itemPresenter is NULL");
+		}
+		itemPresenter->onItemUnrealized();
+	}
+
+	void ListPresenter::onItemHighlighted(Widget &widget, void *eventInfo)
+	{
+		const auto itemPresenter = impl::toItemPresenter(eventInfo);
+		if (!itemPresenter) {
+			LOG_RETURN_VOID(RES_FATAL, "itemPresenter is NULL");
+		}
+		itemPresenter->onItemHighlighted();
+	}
+
+	void ListPresenter::onItemUnhighlighted(Widget &widget, void *eventInfo)
+	{
+		const auto itemPresenter = impl::toItemPresenter(eventInfo);
+		if (!itemPresenter) {
+			LOG_RETURN_VOID(RES_FATAL, "itemPresenter is NULL");
+		}
+		itemPresenter->onItemUnhighlighted();
+	}
+
+	void ListPresenter::onActivate()
+	{
+		setIsActiveRef(true);
+	}
+
+	void ListPresenter::onDeactivate()
+	{
+		setIsActiveRef(false);
+	}
+}