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107 lines
3.6 KiB
C++
107 lines
3.6 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#if !defined(Q_MOC_RUN)
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#include <AzQtComponents/Components/Widgets/TabWidget.h>
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#include <QMetaType>
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#include <AzCore/Component/EntityId.h>
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#include <AzCore/Asset/AssetCommon.h>
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#include <Editor/Assets/ScriptCanvasAssetTracker.h>
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#endif
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class QGraphicsView;
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class QVBoxLayout;
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namespace ScriptCanvasEditor
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{
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namespace Widget
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{
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struct GraphTabMetadata
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{
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AZ::Data::AssetId m_assetId;
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QWidget* m_hostWidget = nullptr;
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QString m_tabName;
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Tracker::ScriptCanvasFileState m_fileState = Tracker::ScriptCanvasFileState::INVALID;
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};
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class GraphTabBar
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: public AzQtComponents::TabBar
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, public MemoryAssetNotificationBus::MultiHandler
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{
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Q_OBJECT
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public:
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GraphTabBar(QWidget* parent = nullptr);
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~GraphTabBar() override = default;
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void AddGraphTab(const AZ::Data::AssetId& assetId);
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int InsertGraphTab(int tabIndex, const AZ::Data::AssetId& assetId);
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bool SelectTab(const AZ::Data::AssetId& assetId);
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void ConfigureTab(int tabIndex, AZ::Data::AssetId fileAssetId, const AZStd::string& tabName);
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int FindTab(const AZ::Data::AssetId& assetId) const;
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AZ::Data::AssetId FindAssetId(int tabIndex);
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void CloseTab(int index);
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void CloseAllTabs();
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void OnContextMenu(const QPoint& point);
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void mouseReleaseEvent(QMouseEvent* event) override;
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// MemoryAssetNotifications
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void OnFileStateChanged(Tracker::ScriptCanvasFileState fileState) override;
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////
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// Updates the tab at the supplied index with the GraphTabMetadata
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// The host widget field of the tabMetadata is not used and will not overwrite the tab data
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void SetTabText(int tabIndex, const QString& path, Tracker::ScriptCanvasFileState fileState = Tracker::ScriptCanvasFileState::INVALID);
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Q_SIGNALS:
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void TabInserted(int index);
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void TabRemoved(int index);
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// Emits a signal to close the tab which is distinct from pressing the close button the actual tab bar.
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// This allows handling of the close tab button being pressed different than the actual closing of the tab.
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// Pressing the close tab button will prompt the user to save file in tab if it is modified
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void TabCloseNoButton(int index);
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void SaveTab(int index);
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void CloseAllTabsSignal();
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void CloseAllTabsButSignal(int index);
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void CopyPathToClipboard(int index);
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void OnActiveFileStateChanged();
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protected:
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void tabInserted(int index) override;
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void tabRemoved(int index) override;
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private:
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// Called when the selected tab changes
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void currentChangedTab(int index);
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void SetFileState(AZ::Data::AssetId assetId, Tracker::ScriptCanvasFileState fileState);
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int m_signalSaveOnChangeTo = -1;
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};
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}
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}
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Q_DECLARE_METATYPE(ScriptCanvasEditor::Widget::GraphTabMetadata);
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