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https://github.com/yse/easy_profiler.git
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240 lines
8.3 KiB
C++
240 lines
8.3 KiB
C++
/************************************************************************
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* file name : blocks_tree_widget.h
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* ----------------- :
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* creation time : 2016/06/26
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* author : Victor Zarubkin
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* email : v.s.zarubkin@gmail.com
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* ----------------- :
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* description : The file contains declaration of BlocksTreeWidget and it's auxiliary classes
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* : for displyaing EasyProfiler blocks tree.
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* ----------------- :
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* change log : * 2016/06/26 Victor Zarubkin: moved sources from tree_view.h
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* : and renamed classes from My* to Prof*.
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* :
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* : * 2016/06/27 Victor Zarubkin: Added possibility to colorize rows
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* : with profiler blocks' colors.
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* :
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* : * 2016/06/29 Victor Zarubkin: Added clearSilent() method.
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* :
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* : * 2016/08/18 Victor Zarubkin: Added loading blocks hierarchy in separate thread;
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* : Moved sources of TreeWidgetItem into tree_widget_item.h/.cpp
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* ----------------- :
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* license : Lightweight profiler library for c++
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* : Copyright(C) 2016-2018 Sergey Yagovtsev, Victor Zarubkin
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* :
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* : Licensed under either of
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* : * MIT license (LICENSE.MIT or http://opensource.org/licenses/MIT)
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* : * Apache License, Version 2.0, (LICENSE.APACHE or http://www.apache.org/licenses/LICENSE-2.0)
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* : at your option.
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* :
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* : The MIT License
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* :
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* : Permission is hereby granted, free of charge, to any person obtaining a copy
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* : of this software and associated documentation files (the "Software"), to deal
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* : in the Software without restriction, including without limitation the rights
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* : to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* : of the Software, and to permit persons to whom the Software is furnished
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* : to do so, subject to the following conditions:
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* :
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* : The above copyright notice and this permission notice shall be included in all
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* : copies or substantial portions of the Software.
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* :
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* : THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* : INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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* : PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* : LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* : TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* : USE OR OTHER DEALINGS IN THE SOFTWARE.
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* :
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* : The Apache License, Version 2.0 (the "License")
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* :
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* : You may not use this file except in compliance with the License.
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* : You may obtain a copy of the License at
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* :
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* : http://www.apache.org/licenses/LICENSE-2.0
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* :
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* : Unless required by applicable law or agreed to in writing, software
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* : distributed under the License 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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* : See the License for the specific language governing permissions and
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* : limitations under the License.
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************************************************************************/
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#ifndef EASY_TREE_WIDGET_H
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#define EASY_TREE_WIDGET_H
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#include <QDialog>
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#include <QTreeWidget>
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#include <QTimer>
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#include "tree_widget_loader.h"
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#include "tree_widget_item.h"
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#include <easy/reader.h>
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//////////////////////////////////////////////////////////////////////////
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class ArbitraryValueWatchWidget : public QDialog
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{
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Q_OBJECT
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public:
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explicit ArbitraryValueWatchWidget(const QString& _name, const profiler::BlocksTree& _block, QWidget* _parent = nullptr);
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~ArbitraryValueWatchWidget() override;
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};
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class BlocksTreeWidget : public QTreeWidget
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{
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Q_OBJECT
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using Parent = QTreeWidget;
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using This = BlocksTreeWidget;
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protected:
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TreeWidgetLoader m_hierarchyBuilder;
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Items m_items;
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RootsMap m_roots;
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::profiler_gui::TreeBlocks m_inputBlocks;
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QTimer m_fillTimer;
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QTimer m_idleTimer;
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QString m_lastSearch;
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QTreeWidgetItem* m_lastFound;
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::profiler::timestamp_t m_beginTime;
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class QProgressDialog* m_progress;
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class QLabel* m_hintLabel;
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ArbitraryValueWatchWidget* m_watchDialog;
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TreeMode m_mode;
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bool m_bLocked;
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bool m_bSilentExpandCollapse;
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char m_columnsHiddenStatus[COL_COLUMNS_NUMBER];
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public:
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explicit BlocksTreeWidget(QWidget* _parent = nullptr);
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~BlocksTreeWidget() override;
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bool eventFilter(QObject* object, QEvent* event) override;
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void mousePressEvent(QMouseEvent* _event) override;
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void contextMenuEvent(QContextMenuEvent* _event) override;
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void dragEnterEvent(QDragEnterEvent*) override {}
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void clearSilent(bool _global = false);
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int findNext(const QString& _str, Qt::MatchFlags _flags);
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int findPrev(const QString& _str, Qt::MatchFlags _flags);
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public slots:
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void setTree(const unsigned int _blocksNumber, const ::profiler::thread_blocks_tree_t& _blocksTree);
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void setTreeBlocks(const ::profiler_gui::TreeBlocks& _blocks, ::profiler::timestamp_t _session_begin_time, ::profiler::timestamp_t _left, ::profiler::timestamp_t _right, bool _strict);
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protected:
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void resizeEvent(QResizeEvent* _event) override;
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void moveEvent(QMoveEvent* _event) override;
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private slots:
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void onJumpToItemClicked(bool);
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void onCollapseAllClicked(bool);
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void onExpandAllClicked(bool);
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void onCollapseAllChildrenClicked(bool);
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void onExpandAllChildrenClicked(bool);
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void onItemExpand(QTreeWidgetItem* _item);
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void onItemCollapse(QTreeWidgetItem* _item);
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void onCurrentItemChange(QTreeWidgetItem* _item, QTreeWidgetItem*);
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void onSelectedThreadChange(::profiler::thread_id_t _id);
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void onSelectedBlockChange(uint32_t _block_index);
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void onBlockStatusChangeClicked(bool);
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void resizeColumnsToContents();
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void onHideShowColumn(bool);
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void onModeChange(bool);
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void onFillTimerTimeout();
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void onIdleTimeout();
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protected:
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void loadSettings();
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void saveSettings();
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void alignProgressBar();
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private:
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void destroyProgressDialog();
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void createProgressDialog();
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}; // END of class BlocksTreeWidget.
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//////////////////////////////////////////////////////////////////////////
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class HierarchyWidget : public QWidget
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{
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Q_OBJECT
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using Parent = QWidget;
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using This = HierarchyWidget;
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private:
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BlocksTreeWidget* m_tree;
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class QLineEdit* m_searchBox;
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class QLabel* m_foundNumber;
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class QAction* m_searchButton;
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bool m_bCaseSensitiveSearch;
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public:
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// Public virtual methods
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explicit HierarchyWidget(QWidget* _parent = nullptr);
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~HierarchyWidget() override;
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void keyPressEvent(QKeyEvent* _event) override;
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void contextMenuEvent(QContextMenuEvent* _event) override;
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void dragEnterEvent(QDragEnterEvent*) override {}
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public:
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// Public non-virtual methods
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BlocksTreeWidget* tree();
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void clear(bool _global = false);
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private slots:
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// Private slots
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void onSeachBoxReturnPressed();
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void onSearchBoxTextChanged(const QString& _text);
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void findNext(bool);
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void findPrev(bool);
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void findNextFromMenu(bool);
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void findPrevFromMenu(bool);
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private:
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// Private non-virtual methods
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void loadSettings();
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void saveSettings();
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}; // END of class HierarchyWidget.
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//////////////////////////////////////////////////////////////////////////
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#endif // EASY_TREE_WIDGET_H
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