/************************************************************************ * file name : blocks_tree_widget.h * ----------------- : * creation time : 2016/06/26 * author : Victor Zarubkin * email : v.s.zarubkin@gmail.com * ----------------- : * description : The file contains declaration of BlocksTreeWidget and it's auxiliary classes * : for displyaing EasyProfiler blocks tree. * ----------------- : * change log : * 2016/06/26 Victor Zarubkin: moved sources from tree_view.h * : and renamed classes from My* to Prof*. * : * : * 2016/06/27 Victor Zarubkin: Added possibility to colorize rows * : with profiler blocks' colors. * : * : * 2016/06/29 Victor Zarubkin: Added clearSilent() method. * : * : * 2016/08/18 Victor Zarubkin: Added loading blocks hierarchy in separate thread; * : Moved sources of TreeWidgetItem into tree_widget_item.h/.cpp * ----------------- : * license : Lightweight profiler library for c++ * : Copyright(C) 2016-2019 Sergey Yagovtsev, Victor Zarubkin * : * : Licensed under either of * : * MIT license (LICENSE.MIT or http://opensource.org/licenses/MIT) * : * Apache License, Version 2.0, (LICENSE.APACHE or http://www.apache.org/licenses/LICENSE-2.0) * : at your option. * : * : The MIT License * : * : Permission is hereby granted, free of charge, to any person obtaining a copy * : of this software and associated documentation files (the "Software"), to deal * : in the Software without restriction, including without limitation the rights * : to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies * : of the Software, and to permit persons to whom the Software is furnished * : to do so, subject to the following conditions: * : * : The above copyright notice and this permission notice shall be included in all * : copies or substantial portions of the Software. * : * : THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, * : INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR * : PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * : LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * : TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE * : USE OR OTHER DEALINGS IN THE SOFTWARE. * : * : The Apache License, Version 2.0 (the "License") * : * : You may not use this file except in compliance with the License. * : You may obtain a copy of the License at * : * : http://www.apache.org/licenses/LICENSE-2.0 * : * : 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 EASY_TREE_WIDGET_H #define EASY_TREE_WIDGET_H #include #include #include "tree_widget_loader.h" #include "tree_widget_item.h" #include ////////////////////////////////////////////////////////////////////////// class BlocksTreeWidget : public QTreeWidget { Q_OBJECT using Parent = QTreeWidget; using This = BlocksTreeWidget; protected: TreeWidgetLoader m_treeBuilder; Items m_items; RootsMap m_roots; ::profiler_gui::TreeBlocks m_inputBlocks; QTimer m_fillTimer; QTimer m_idleTimer; QString m_lastSearch; QTreeWidgetItem* m_lastFound; ::profiler::timestamp_t m_beginTime; class RoundProgressDialog* m_progress; class QLabel* m_hintLabel; class ArbitraryValueToolTip* m_valueTooltip; TreeMode m_mode; int m_lastFoundIndex; bool m_bLocked; bool m_bSilentExpandCollapse; bool m_bCaseSensitiveSearch; bool m_bInitialized; char m_columnsHiddenStatus[COL_COLUMNS_NUMBER]; int m_columnsMinimumWidth[COL_COLUMNS_NUMBER]; public: using Parent::indexFromItem; explicit BlocksTreeWidget(QWidget* _parent = nullptr); ~BlocksTreeWidget() override; bool eventFilter(QObject* object, QEvent* event) override; void mousePressEvent(QMouseEvent* _event) override; void contextMenuEvent(QContextMenuEvent* _event) override; void dragEnterEvent(QDragEnterEvent*) override {} void clearSilent(bool _global = false); int findNext(const QString& _str, Qt::MatchFlags _flags); int findPrev(const QString& _str, Qt::MatchFlags _flags); void resetSearch(bool repaint = true); TreeMode mode() const { return m_mode; } QTreeWidgetItem* lastFoundItem() const; const QString& searchString() const; bool caseSensitiveSearch() const; int lastFoundIndex() const; public slots: void setTreeBlocks(const ::profiler_gui::TreeBlocks& _blocks, ::profiler::timestamp_t _session_begin_time, ::profiler::timestamp_t _left, ::profiler::timestamp_t _right, bool _strict); void updateHintLabelOnHover(bool hover); protected: void resizeEvent(QResizeEvent* _event) override; void moveEvent(QMoveEvent* _event) override; private slots: void onHeaderSectionResized(int logicalIndex, int oldSize, int newSize); void onJumpToItemClicked(bool); void onCollapseAllClicked(bool); void onExpandAllClicked(bool); void onCollapseAllChildrenClicked(bool); void onExpandAllChildrenClicked(bool); void onItemExpand(QTreeWidgetItem* _item); void onItemCollapse(QTreeWidgetItem* _item); void onCurrentItemChange(QTreeWidgetItem* _item, QTreeWidgetItem*); void onItemDoubleClicked(QTreeWidgetItem* _item, int _column); void onSelectedThreadChange(::profiler::thread_id_t _id); void onSelectedBlockChange(uint32_t _block_index); void onBlockStatusChangeClicked(bool); void resizeColumnsToContents(); void onHideShowColumn(bool); void onModeChange(bool); void onFillTimerTimeout(); void onIdleTimeout(); protected: void loadSettings(); void saveSettings(); void alignProgressBar(); private: void destroyProgressDialog(); void createProgressDialog(); }; // END of class BlocksTreeWidget. ////////////////////////////////////////////////////////////////////////// class StatsWidget : public QWidget { Q_OBJECT using Parent = QWidget; using This = StatsWidget; private: BlocksTreeWidget* m_tree; class QLineEdit* m_searchBox; class QLabel* m_foundNumber; class QAction* m_searchButton; bool m_bCaseSensitiveSearch; public: // Public virtual methods explicit StatsWidget(QWidget* _parent = nullptr); ~StatsWidget() override; void enterEvent(QEvent* event) override; void leaveEvent(QEvent* event) override; void keyPressEvent(QKeyEvent* _event) override; void contextMenuEvent(QContextMenuEvent* _event) override; void dragEnterEvent(QDragEnterEvent*) override {} protected: // Protected virtual methods void showEvent(QShowEvent* event) override; public: // Public non-virtual methods BlocksTreeWidget* tree(); void clear(bool _global = false); private slots: // Private slots void onSeachBoxReturnPressed(); void onSearchBoxTextChanged(const QString& _text); void findNext(bool); void findPrev(bool); void findNextFromMenu(bool); void findPrevFromMenu(bool); private: // Private non-virtual methods void loadSettings(); void saveSettings(); }; // END of class HierarchyWidget. ////////////////////////////////////////////////////////////////////////// #endif // EASY_TREE_WIDGET_H