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https://github.com/yse/easy_profiler.git
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212 lines
6.9 KiB
C++
212 lines
6.9 KiB
C++
/************************************************************************
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* file name : descriptors_tree_widget.h
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* ----------------- :
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* creation time : 2016/09/17
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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 EasyDescTreeWidget and it's auxiliary classes
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* : for displyaing EasyProfiler blocks descriptors tree.
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* ----------------- :
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* change log : * 2016/09/17 Victor Zarubkin: initial commit.
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* :
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* : *
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* ----------------- :
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* license : Lightweight profiler library for c++
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* : Copyright(C) 2016-2017 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_DESCRIPTORS_WIDGET_H
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#define EASY_DESCRIPTORS_WIDGET_H
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#include <QTreeWidget>
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#include <QString>
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#include <vector>
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#include <unordered_set>
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#include <easy/profiler.h>
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//////////////////////////////////////////////////////////////////////////
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class EasyDescWidgetItem : public QTreeWidgetItem
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{
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typedef QTreeWidgetItem Parent;
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typedef EasyDescWidgetItem This;
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::profiler::block_id_t m_desc;
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public:
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explicit EasyDescWidgetItem(::profiler::block_id_t _desc, Parent* _parent = nullptr);
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virtual ~EasyDescWidgetItem();
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bool operator < (const Parent& _other) const override;
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public:
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// Public inline methods
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inline ::profiler::block_id_t desc() const
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{
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return m_desc;
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}
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}; // END of class EasyDescWidgetItem.
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//////////////////////////////////////////////////////////////////////////
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class EasyDescTreeWidget : public QTreeWidget
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{
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Q_OBJECT
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typedef QTreeWidget Parent;
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typedef EasyDescTreeWidget This;
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typedef ::std::vector<EasyDescWidgetItem*> Items;
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typedef ::std::vector<QTreeWidgetItem*> TreeItems;
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typedef ::std::unordered_set<::std::string> ExpandedFiles;
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protected:
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ExpandedFiles m_expandedFilesTemp;
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Items m_items;
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TreeItems m_highlightItems;
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QString m_lastSearch;
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QTreeWidgetItem* m_lastFound;
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int m_lastSearchColumn;
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int m_searchColumn;
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bool m_bLocked;
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public:
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// Public virtual methods
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explicit EasyDescTreeWidget(QWidget* _parent = nullptr);
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virtual ~EasyDescTreeWidget();
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void contextMenuEvent(QContextMenuEvent* _event) override;
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public:
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// Public non-virtual methods
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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 clearSilent(bool _global = false);
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void build();
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private slots:
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void onSearchColumnChange(bool);
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void onBlockStatusChangeClicked(bool);
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void onCurrentItemChange(QTreeWidgetItem* _item, QTreeWidgetItem* _prev);
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void onItemExpand(QTreeWidgetItem* _item);
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void onDoubleClick(QTreeWidgetItem* _item, int _column);
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void onSelectedBlockChange(uint32_t _block_index);
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void onBlockStatusChange(::profiler::block_id_t _id, ::profiler::EasyBlockStatus _status);
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void resizeColumnsToContents();
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private:
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// Private methods
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void resetHighlight();
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void loadSettings();
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void saveSettings();
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}; // END of class EasyDescTreeWidget.
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//////////////////////////////////////////////////////////////////////////
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class EasyDescWidget : public QWidget
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{
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Q_OBJECT
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typedef QWidget Parent;
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typedef EasyDescWidget This;
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private:
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EasyDescTreeWidget* 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 EasyDescWidget(QWidget* _parent = nullptr);
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virtual ~EasyDescWidget();
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void keyPressEvent(QKeyEvent* _event) override;
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void contextMenuEvent(QContextMenuEvent* _event) override;
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public:
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// Public non-virtual methods
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void build();
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void clear();
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private slots:
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void onSeachBoxReturnPressed();
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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 slots
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void loadSettings();
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void saveSettings();
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}; // END of class EasyDescWidget.
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//////////////////////////////////////////////////////////////////////////
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#endif // EASY_DESCRIPTORS_WIDGET_H
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