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easy_profiler/profiler_gui/blocks_tree_widget.cpp

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/************************************************************************
* file name : blocks_tree_widget.cpp
* ----------------- :
* creation time : 2016/06/26
* author : Victor Zarubkin
* email : v.s.zarubkin@gmail.com
* ----------------- :
* description : The file contains implementation of BlocksTreeWidget and it's auxiliary classes
* : for displyaing easy_profiler 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.
* : Also added displaying frame statistics for blocks.
* : Disabled sorting by name to save order of threads displayed on graphics view.
* :
* : * 2016/06/29 Victor Zarubkin: Added clearSilent() method.
* :
* : * 2016/08/18 Victor Zarubkin: 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.
************************************************************************/
#include <QAction>
#include <QActionGroup>
#include <QApplication>
#include <QByteArray>
#include <QContextMenuEvent>
#include <QDebug>
#include <QHBoxLayout>
#include <QHeaderView>
#include <QLabel>
#include <QLineEdit>
#include <QMenu>
#include <QMoveEvent>
#include <QResizeEvent>
#include <QScrollBar>
#include <QSettings>
#include <QSignalBlocker>
#include <QToolBar>
#include <QVBoxLayout>
#include "blocks_tree_widget.h"
#include "arbitrary_value_tooltip.h"
#include "round_progress_widget.h"
#include "globals.h"
#include "thread_pool.h"
#ifdef max
#undef max
#endif
#ifdef min
#undef min
#endif
//////////////////////////////////////////////////////////////////////////
const int HIERARCHY_BUILDER_TIMER_INTERVAL = 40;
const bool PLAIN_MODE_COLUMNS[COL_COLUMNS_NUMBER] = {
true, //COL_NAME,
true, //COL_BEGIN,
true, //COL_TIME,
true, //COL_SELF_TIME,
false, //COL_TOTAL_TIME_PER_PARENT,
false, //COL_TOTAL_TIME_PER_FRAME,
true, //COL_TOTAL_TIME_PER_THREAD,
true, //COL_SELF_TIME_PERCENT,
false, //COL_PERCENT_PER_PARENT,
true, //COL_PERCENT_PER_FRAME,
false, //COL_PERCENT_SUM_PER_PARENT,
false, //COL_PERCENT_SUM_PER_FRAME,
true, //COL_PERCENT_SUM_PER_THREAD,
true, //COL_END,
true, //COL_MIN_PER_FRAME,
true, //COL_MAX_PER_FRAME,
true, //COL_AVG_PER_FRAME,
true, //COL_NCALLS_PER_FRAME,
true, //COL_MIN_PER_THREAD,
true, //COL_MAX_PER_THREAD,
true, //COL_AVG_PER_THREAD,
true, //COL_NCALLS_PER_THREAD,
false, //COL_MIN_PER_PARENT,
false, //COL_MAX_PER_PARENT,
false, //COL_AVG_PER_PARENT,
false, //COL_NCALLS_PER_PARENT,
true, //COL_ACTIVE_TIME,
true, //COL_ACTIVE_PERCENT,
true, //COL_PERCENT_PER_AREA,
true, //COL_TOTAL_TIME_PER_AREA,
true, //COL_PERCENT_SUM_PER_AREA,
true, //COL_MIN_PER_AREA,
true, //COL_MAX_PER_AREA,
true, //COL_AVG_PER_AREA,
true //COL_NCALLS_PER_AREA,
};
const bool SELECTION_MODE_COLUMNS[COL_COLUMNS_NUMBER] = {
true, //COL_NAME,
false, //COL_BEGIN,
true, //COL_TIME,
true, //COL_SELF_TIME,
false, //COL_TOTAL_TIME_PER_PARENT,
false, //COL_TOTAL_TIME_PER_FRAME,
true, //COL_TOTAL_TIME_PER_THREAD,
true, //COL_SELF_TIME_PERCENT,
false, //COL_PERCENT_PER_PARENT,
false, //COL_PERCENT_PER_FRAME,
false, //COL_PERCENT_SUM_PER_PARENT,
false, //COL_PERCENT_SUM_PER_FRAME,
true, //COL_PERCENT_SUM_PER_THREAD,
false, //COL_END,
false, //COL_MIN_PER_FRAME,
false, //COL_MAX_PER_FRAME,
false, //COL_AVG_PER_FRAME,
false, //COL_NCALLS_PER_FRAME,
true, //COL_MIN_PER_THREAD,
true, //COL_MAX_PER_THREAD,
true, //COL_AVG_PER_THREAD,
true, //COL_NCALLS_PER_THREAD,
false, //COL_MIN_PER_PARENT,
false, //COL_MAX_PER_PARENT,
false, //COL_AVG_PER_PARENT,
false, //COL_NCALLS_PER_PARENT,
true, //COL_ACTIVE_TIME,
true, //COL_ACTIVE_PERCENT,
false, //COL_PERCENT_PER_AREA,
true, //COL_TOTAL_TIME_PER_AREA,
true, //COL_PERCENT_SUM_PER_AREA,
true, //COL_MIN_PER_AREA,
true, //COL_MAX_PER_AREA,
true, //COL_AVG_PER_AREA,
true //COL_NCALLS_PER_AREA,
};
//////////////////////////////////////////////////////////////////////////
BlocksTreeWidget::BlocksTreeWidget(QWidget* _parent)
: Parent(_parent)
, m_beginTime(::std::numeric_limits<decltype(m_beginTime)>::max())
, m_lastFound(nullptr)
, m_progress(nullptr)
, m_hintLabel(nullptr)
, m_valueTooltip(nullptr)
, m_mode(TreeMode::Plain)
, m_lastFoundIndex(0)
, m_bLocked(false)
, m_bSilentExpandCollapse(false)
, m_bCaseSensitiveSearch(false)
, m_bInitialized(false)
{
installEventFilter(this);
memset(m_columnsHiddenStatus, 0, sizeof(m_columnsHiddenStatus));
memset(m_columnsMinimumWidth, 0, sizeof(m_columnsMinimumWidth));
setAutoFillBackground(false);
setAlternatingRowColors(true);
setItemsExpandable(true);
setAnimated(true);
setSortingEnabled(false);
setColumnCount(COL_COLUMNS_NUMBER);
setSelectionBehavior(QAbstractItemView::SelectRows);
header()->setSectionResizeMode(QHeaderView::Interactive);
auto header_item = new QTreeWidgetItem();
header_item->setText(COL_NAME, "Name");
header_item->setText(COL_BEGIN, "Begin, ms");
header_item->setText(COL_TIME, "Time");
header_item->setText(COL_SELF_TIME, "SelfTime");
//header_item->setToolTip(COL_SELF_TIME, "");
header_item->setText(COL_TOTAL_TIME_PER_PARENT, "Total/parent");
header_item->setText(COL_TOTAL_TIME_PER_FRAME, "Total/frame");
header_item->setText(COL_TOTAL_TIME_PER_THREAD, "Total/thread");
header_item->setText(COL_SELF_TIME_PERCENT, "Self%");
header_item->setText(COL_PERCENT_PER_PARENT, "%/parent");
header_item->setText(COL_PERCENT_PER_FRAME, "%/frame");
header_item->setText(COL_PERCENT_SUM_PER_FRAME, "Total%/frame");
header_item->setText(COL_PERCENT_SUM_PER_PARENT, "Total%/parent");
header_item->setText(COL_PERCENT_SUM_PER_THREAD, "Total%/thread");
header_item->setText(COL_END, "End, ms");
header_item->setText(COL_MIN_PER_FRAME, "Min/frame");
header_item->setText(COL_MAX_PER_FRAME, "Max/frame");
header_item->setText(COL_AVG_PER_FRAME, "Avg/frame");
header_item->setText(COL_NCALLS_PER_FRAME, "N/frame");
header_item->setText(COL_MIN_PER_PARENT, "Min/parent");
header_item->setText(COL_MAX_PER_PARENT, "Max/parent");
header_item->setText(COL_AVG_PER_PARENT, "Avg/parent");
header_item->setText(COL_NCALLS_PER_PARENT, "N/parent");
header_item->setText(COL_MIN_PER_THREAD, "Min/thread");
header_item->setText(COL_MAX_PER_THREAD, "Max/thread");
header_item->setText(COL_AVG_PER_THREAD, "Avg/thread");
header_item->setText(COL_NCALLS_PER_THREAD, "N/thread");
header_item->setText(COL_ACTIVE_TIME, "WorkTime");
header_item->setText(COL_ACTIVE_PERCENT, "Work%");
header_item->setText(COL_PERCENT_PER_AREA, "%/area");
header_item->setText(COL_TOTAL_TIME_PER_AREA, "Total/area");
header_item->setText(COL_PERCENT_SUM_PER_AREA, "Total%/area");
header_item->setText(COL_MIN_PER_AREA, "Min/area");
header_item->setText(COL_MAX_PER_AREA, "Max/area");
header_item->setText(COL_AVG_PER_AREA, "Avg/area");
header_item->setText(COL_NCALLS_PER_AREA, "N/area");
auto color = QColor::fromRgb(profiler::colors::DeepOrange900);
header_item->setForeground(COL_MIN_PER_THREAD, color);
header_item->setForeground(COL_MAX_PER_THREAD, color);
header_item->setForeground(COL_AVG_PER_THREAD, color);
header_item->setForeground(COL_NCALLS_PER_THREAD, color);
header_item->setForeground(COL_PERCENT_SUM_PER_THREAD, color);
header_item->setForeground(COL_TOTAL_TIME_PER_THREAD, color);
color = QColor::fromRgb(profiler::colors::Purple800);
header_item->setForeground(COL_MIN_PER_FRAME, color);
header_item->setForeground(COL_MAX_PER_FRAME, color);
header_item->setForeground(COL_AVG_PER_FRAME, color);
header_item->setForeground(COL_NCALLS_PER_FRAME, color);
header_item->setForeground(COL_PERCENT_SUM_PER_FRAME, color);
header_item->setForeground(COL_TOTAL_TIME_PER_FRAME, color);
header_item->setForeground(COL_PERCENT_PER_FRAME, color);
color = QColor::fromRgb(profiler::colors::Teal900);
header_item->setForeground(COL_MIN_PER_PARENT, color);
header_item->setForeground(COL_MAX_PER_PARENT, color);
header_item->setForeground(COL_AVG_PER_PARENT, color);
header_item->setForeground(COL_NCALLS_PER_PARENT, color);
header_item->setForeground(COL_PERCENT_SUM_PER_PARENT, color);
header_item->setForeground(COL_TOTAL_TIME_PER_PARENT, color);
header_item->setForeground(COL_PERCENT_PER_PARENT, color);
color = QColor::fromRgb(profiler::colors::Blue900);
header_item->setForeground(COL_PERCENT_PER_AREA, color);
header_item->setForeground(COL_TOTAL_TIME_PER_AREA, color);
header_item->setForeground(COL_PERCENT_SUM_PER_AREA, color);
header_item->setForeground(COL_MIN_PER_AREA, color);
header_item->setForeground(COL_MAX_PER_AREA, color);
header_item->setForeground(COL_AVG_PER_AREA, color);
header_item->setForeground(COL_NCALLS_PER_AREA, color);
setHeaderItem(header_item);
connect(&EASY_GLOBALS.events, &profiler_gui::GlobalSignals::selectedThreadChanged,
this, &This::onSelectedThreadChange, Qt::QueuedConnection);
connect(&EASY_GLOBALS.events, &profiler_gui::GlobalSignals::selectedBlockChanged,
this, &This::onSelectedBlockChange, Qt::QueuedConnection);
connect(&m_fillTimer, &QTimer::timeout, this, &This::onFillTimerTimeout);
connect(&m_idleTimer, &QTimer::timeout, this, &This::onIdleTimeout);
m_idleTimer.setInterval(500);
m_idleTimer.setSingleShot(true);
loadSettings();
m_columnsHiddenStatus[0] = 0;
setColumnHidden(0, false);
switch (m_mode)
{
case TreeMode::Full:
{
for (int i = 1; i < COL_COLUMNS_NUMBER; ++i)
{
m_columnsHiddenStatus[i] = static_cast<char>(isColumnHidden(i) ? 1 : 0);
}
break;
}
case TreeMode::Plain:
{
for (int i = 1; i < COL_COLUMNS_NUMBER; ++i)
{
if (PLAIN_MODE_COLUMNS[i])
{
if (isColumnHidden(i))
m_columnsHiddenStatus[i] = 1;
}
else if (!isColumnHidden(i))
{
setColumnHidden(i, true);
}
}
break;
}
case TreeMode::SelectedArea:
{
for (int i = 1; i < COL_COLUMNS_NUMBER; ++i)
{
if (SELECTION_MODE_COLUMNS[i])
{
if (isColumnHidden(i))
m_columnsHiddenStatus[i] = 1;
}
else if (!isColumnHidden(i))
{
setColumnHidden(i, true);
}
}
break;
}
}
m_hintLabel = new QLabel("Use Right Mouse Button on the Diagram to build a hierarchy...\n"
"Way 1: Press the button >> Move mouse >> Release the button\n"
"Way 2: Just click the right mouse button on any block", this);
m_hintLabel->setObjectName(QStringLiteral("BlocksTreeWidget_HintLabel"));
m_hintLabel->setProperty("hovered", false);
m_hintLabel->setAlignment(Qt::AlignCenter);
QTimer::singleShot(1500, this, &This::alignProgressBar);
setItemDelegateForColumn(0, new TreeWidgetItemDelegate(this));
connect(header(), &QHeaderView::sectionResized, this, &This::onHeaderSectionResized);
}
BlocksTreeWidget::~BlocksTreeWidget()
{
saveSettings();
delete m_valueTooltip;
}
//////////////////////////////////////////////////////////////////////////
bool BlocksTreeWidget::eventFilter(QObject* _object, QEvent* _event)
{
if (_object != this)
return false;
const auto eventType = _event->type();
switch (eventType)
{
case QEvent::MouseMove:
case QEvent::HoverMove:
{
if (m_idleTimer.isActive())
m_idleTimer.stop();
if (m_valueTooltip != nullptr)
{
const int size = std::min(m_valueTooltip->width(), m_valueTooltip->height()) >> 1;
const auto rect = m_valueTooltip->rect().adjusted(-size, -size, size, size);
const auto pos = m_valueTooltip->mapFromGlobal(QCursor::pos());
if (rect.contains(pos))
{
if (!m_valueTooltip->rect().contains(pos))
m_idleTimer.start();
return false;
}
delete m_valueTooltip;
m_valueTooltip = nullptr;
}
m_idleTimer.start();
break;
}
case QEvent::Show:
{
if (!m_bInitialized)
{
#if !defined(_WIN32) && !defined(__APPLE__)
const auto padding = px(9);
#else
const auto padding = px(6);
#endif
auto f = header()->font();
#if !defined(_WIN32) && !defined(__APPLE__)
f.setBold(true);
#endif
QFontMetrics fm(f);
for (int i = 0; i < COL_COLUMNS_NUMBER; ++i)
{
m_columnsMinimumWidth[i] = static_cast<int>(fm.width(headerItem()->text(i)) * profiler_gui::FONT_METRICS_FACTOR + padding);
}
EASY_CONSTEXPR int Margins = 20;
setMinimumSize(m_hintLabel->width() + Margins, m_hintLabel->height() + header()->height() + Margins);
m_bInitialized = true;
}
break;
}
default: break;
}
return false;
}
void BlocksTreeWidget::updateHintLabelOnHover(bool hover)
{
profiler_gui::updateProperty(m_hintLabel, "hovered", hover);
}
void BlocksTreeWidget::onHeaderSectionResized(int logicalIndex, int /*oldSize*/, int newSize)
{
const auto indicatorSize = header()->isSortIndicatorShown() && header()->sortIndicatorSection() == logicalIndex ? px(11) : 0;
const auto minSize = m_columnsMinimumWidth[logicalIndex] + indicatorSize;
if (!m_bInitialized || newSize >= minSize)
{
return;
}
header()->resizeSection(logicalIndex, minSize);
}
void BlocksTreeWidget::mousePressEvent(QMouseEvent* _event)
{
delete m_valueTooltip;
m_valueTooltip = nullptr;
if (m_idleTimer.isActive())
m_idleTimer.stop();
m_idleTimer.start();
Parent::mousePressEvent(_event);
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onFillTimerTimeout()
{
if (m_hierarchyBuilder.done())
{
m_fillTimer.stop();
ThreadedItems toplevelitems;
m_hierarchyBuilder.takeItems(m_items);
m_hierarchyBuilder.takeTopLevelItems(toplevelitems);
m_hierarchyBuilder.interrupt();
{
const QSignalBlocker b(this);
for (auto& item : toplevelitems)
{
addTopLevelItem(item.second);
m_roots[item.first] = item.second;
}
}
destroyProgressDialog();
m_bLocked = false;
m_inputBlocks.clear();
setSortingEnabled(true);
switch (m_mode)
{
case TreeMode::Full:
{
sortByColumn(COL_BEGIN, Qt::AscendingOrder); // sort by begin time
break;
}
case TreeMode::Plain:
{
sortByColumn(COL_BEGIN, Qt::AscendingOrder); // sort by begin time
sortByColumn(COL_PERCENT_PER_FRAME, Qt::DescendingOrder); // and after that, sort by frame %
break;
}
case TreeMode::SelectedArea:
{
sortByColumn(COL_PERCENT_SUM_PER_AREA, Qt::DescendingOrder);
break;
}
}
//resizeColumnToContents(COL_NAME);
resizeColumnsToContents();
connect(this, &Parent::itemExpanded, this, &This::onItemExpand);
connect(this, &Parent::itemCollapsed, this, &This::onItemCollapse);
connect(this, &Parent::currentItemChanged, this, &This::onCurrentItemChange);
connect(this, &Parent::itemDoubleClicked, this, &This::onItemDoubleClicked);
onSelectedThreadChange(EASY_GLOBALS.selected_thread);
onSelectedBlockChange(EASY_GLOBALS.selected_block);
}
else if (m_progress != nullptr)
{
m_progress->setValue(m_hierarchyBuilder.progress());
}
}
void BlocksTreeWidget::onIdleTimeout()
{
// Close old tooltip
delete m_valueTooltip;
m_valueTooltip = nullptr;
const auto pos = viewport()->mapFromGlobal(QCursor::pos());
auto itemUnderCursor = itemAt(pos);
if (itemUnderCursor == nullptr)
return;
auto item = static_cast<TreeWidgetItem*>(itemUnderCursor);
if (profiler_gui::is_max(item->block_index()))
return;
const auto& block = item->block();
const auto& desc = easyDescriptor(block.node->id());
if (desc.type() != profiler::BlockType::Value)
return;
const int column = columnAt(pos.x());
if (item->hasToolTip(column))
return;
auto focusWidget = qApp->focusWidget();
while (focusWidget != nullptr && !focusWidget->property("stayVisible").toBool())
focusWidget = focusWidget->parentWidget();
if (focusWidget != nullptr)
return;
m_valueTooltip = new ArbitraryValueToolTip(itemUnderCursor->text(COL_NAME), block, this);
m_valueTooltip->move(QCursor::pos());
m_valueTooltip->show();
// Actual size becomes valid only after show()
m_valueTooltip->setFixedSize(m_valueTooltip->size());
}
void BlocksTreeWidget::setTreeBlocks(const profiler_gui::TreeBlocks& _blocks, profiler::timestamp_t _session_begin_time, profiler::timestamp_t _left, profiler::timestamp_t _right, bool _strict)
{
clearSilent();
m_beginTime = _session_begin_time;
_left += m_beginTime;// - ::std::min(m_beginTime, 1000ULL);
_right += m_beginTime;// + 1000;
m_inputBlocks = _blocks;
if (!m_inputBlocks.empty())
{
m_bLocked = true;
m_hintLabel->hide();
createProgressDialog();
m_hierarchyBuilder.fillTreeBlocks(m_inputBlocks, _session_begin_time, _left, _right, _strict, m_mode);
m_fillTimer.start(HIERARCHY_BUILDER_TIMER_INTERVAL);
}
//StubLocker l;
//ThreadedItems toplevelitems;
//FillTreeClass<StubLocker>::setTreeInternal2(l, m_items, toplevelitems, m_beginTime, _blocks, _left, _right, _strict, m_bColorRows);
//{
// const QSignalBlocker b(this);
// for (auto& item : toplevelitems)
// {
// addTopLevelItem(item.second);
// m_roots[item.first] = item.second;
// if (item.first == EASY_GLOBALS.selected_thread)
// item.second->setMain(true);
// }
//}
//setSortingEnabled(true);
//sortByColumn(COL_BEGIN, Qt::AscendingOrder);
//resizeColumnToContents(COL_NAME);
//connect(this, &Parent::itemExpanded, this, &This::onItemExpand);
//connect(this, &Parent::itemCollapsed, this, &This::onItemCollapse);
//onSelectedBlockChange(EASY_GLOBALS.selected_block);
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::clearSilent(bool _global)
{
const QSignalBlocker b(this);
m_hierarchyBuilder.interrupt();
destroyProgressDialog();
m_hintLabel->show();
m_bLocked = false;
m_beginTime = ::std::numeric_limits<decltype(m_beginTime)>::max();
setSortingEnabled(false);
disconnect(this, &Parent::itemExpanded, this, &This::onItemExpand);
disconnect(this, &Parent::itemCollapsed, this, &This::onItemCollapse);
disconnect(this, &Parent::currentItemChanged, this, &This::onCurrentItemChange);
disconnect(this, &Parent::itemDoubleClicked, this, &This::onItemDoubleClicked);
resetSearch(false);
if (!_global && EASY_GLOBALS.collapse_items_on_tree_close)
{
for (auto& item : m_items)
{
item.second->guiBlock().expanded = false;
}
}
m_items.clear();
m_roots.clear();
if (topLevelItemCount() != 0)
{
std::vector<QTreeWidgetItem*> topLevelItems;
topLevelItems.reserve(static_cast<size_t>(topLevelItemCount()));
for (int i = topLevelItemCount() - 1; i >= 0; --i)
topLevelItems.push_back(takeTopLevelItem(i));
ThreadPool::instance().backgroundJob([=] {
for (auto item : topLevelItems)
delete item;
});
}
//clear();
if (!_global)
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::resetSearch(bool repaint)
{
if (m_lastSearch.isEmpty())
{
return;
}
m_bCaseSensitiveSearch = false;
m_lastSearch.clear();
m_lastFound = nullptr;
m_lastFoundIndex = 0;
if (repaint)
{
viewport()->update();
}
}
QTreeWidgetItem* BlocksTreeWidget::lastFoundItem() const
{
return m_lastFound;
}
bool BlocksTreeWidget::caseSensitiveSearch() const
{
return m_bCaseSensitiveSearch;
}
const QString& BlocksTreeWidget::searchString() const
{
return m_lastSearch;
}
int BlocksTreeWidget::lastFoundIndex() const
{
return m_lastFoundIndex;
}
int BlocksTreeWidget::findNext(const QString& _str, Qt::MatchFlags _flags)
{
if (m_bLocked)
{
return 0;
}
if (_str.isEmpty())
{
resetSearch();
return 0;
}
const bool isNewSearch = (m_lastSearch != _str);
auto itemsList = findItems(_str, Qt::MatchContains | Qt::MatchRecursive | _flags, COL_NAME);
m_bCaseSensitiveSearch = _flags.testFlag(Qt::MatchCaseSensitive);
if (!isNewSearch)
{
if (!itemsList.empty())
{
bool stop = false;
int i = 0;
decltype(m_lastFound) next = nullptr;
for (auto item : itemsList)
{
if (stop)
{
next = item;
break;
}
stop = item == m_lastFound;
++i;
}
m_lastFound = next == nullptr ? itemsList.front() : next;
m_lastFoundIndex = next == nullptr ? 0 : i;
}
else
{
m_lastFound = nullptr;
m_lastFoundIndex = 0;
}
}
else
{
m_lastSearch = _str;
m_lastFound = !itemsList.empty() ? itemsList.front() : nullptr;
m_lastFoundIndex = 0;
}
if (m_lastFound != nullptr)
{
scrollToItem(m_lastFound, QAbstractItemView::PositionAtCenter);
setCurrentItem(m_lastFound);
}
viewport()->update();
return itemsList.size();
}
int BlocksTreeWidget::findPrev(const QString& _str, Qt::MatchFlags _flags)
{
if (m_bLocked)
{
return 0;
}
if (_str.isEmpty())
{
resetSearch();
return 0;
}
const bool isNewSearch = (m_lastSearch != _str);
auto itemsList = findItems(_str, Qt::MatchContains | Qt::MatchRecursive | _flags, COL_NAME);
m_bCaseSensitiveSearch = _flags.testFlag(Qt::MatchCaseSensitive);
if (!isNewSearch)
{
if (!itemsList.empty())
{
int i = 0;
decltype(m_lastFound) prev = nullptr;
for (auto item : itemsList)
{
if (item == m_lastFound)
{
--i;
break;
}
prev = item;
++i;
}
m_lastFound = prev == nullptr ? itemsList.back() : prev;
m_lastFoundIndex = prev == nullptr ? itemsList.length() - 1 : i;
}
else
{
m_lastFound = nullptr;
m_lastFoundIndex = 0;
}
}
else
{
m_lastSearch = _str;
if (!itemsList.empty()) {
m_lastFound = itemsList.back();
m_lastFoundIndex = itemsList.length() - 1;
}
else
{
m_lastFound = nullptr;
m_lastFoundIndex = 0;
}
}
if (m_lastFound != nullptr)
{
scrollToItem(m_lastFound, QAbstractItemView::PositionAtCenter);
setCurrentItem(m_lastFound);
}
viewport()->update();
return itemsList.size();
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::contextMenuEvent(QContextMenuEvent* _event)
{
if (m_bLocked)
{
_event->accept();
return;
}
delete m_valueTooltip;
m_valueTooltip = nullptr;
if (m_idleTimer.isActive())
m_idleTimer.stop();
const auto col = currentColumn();
auto item = static_cast<TreeWidgetItem*>(currentItem());
QMenu menu;
menu.setToolTipsVisible(true);
QAction* action = nullptr;
if (!m_items.empty())
{
action = menu.addAction("Expand all");
connect(action, &QAction::triggered, this, &This::onExpandAllClicked);
action->setIcon(QIcon(imagePath("expand")));
action = menu.addAction("Collapse all");
connect(action, &QAction::triggered, this, &This::onCollapseAllClicked);
action->setIcon(QIcon(imagePath("collapse")));
if (item != nullptr && col >= 0)
{
menu.addSeparator();
action = menu.addAction("Expand all children");
connect(action, &QAction::triggered, this, &This::onExpandAllChildrenClicked);
action->setIcon(QIcon(imagePath("expand")));
action = menu.addAction("Collapse all children");
connect(action, &QAction::triggered, this, &This::onCollapseAllChildrenClicked);
action->setIcon(QIcon(imagePath("collapse")));
}
menu.addSeparator();
}
auto actionGroup = new QActionGroup(&menu);
actionGroup->setExclusive(true);
auto actionHierarchy = new QAction("Call-stack", actionGroup);
actionHierarchy->setCheckable(true);
actionHierarchy->setChecked(m_mode == TreeMode::Full);
actionHierarchy->setToolTip("Display full call stack");
actionHierarchy->setData((quint32)TreeMode::Full);
menu.addAction(actionHierarchy);
auto actionPlain = new QAction("Per-frame stats", actionGroup);
actionPlain->setCheckable(true);
actionPlain->setChecked(m_mode == TreeMode::Plain);
actionPlain->setToolTip("Display plain list of blocks per frame.\nSome columns are disabled with this mode.");
actionPlain->setData((quint32)TreeMode::Plain);
menu.addAction(actionPlain);
auto actionSelectedArea = new QAction("Aggregate stats", actionGroup);
actionSelectedArea->setCheckable(true);
actionSelectedArea->setChecked(m_mode == TreeMode::SelectedArea);
actionSelectedArea->setToolTip("Display aggregate stats for selected area.\nSome columns are disabled with this mode.");
actionSelectedArea->setData((quint32)TreeMode::SelectedArea);
menu.addAction(actionSelectedArea);
connect(actionHierarchy, &QAction::triggered, this, &This::onModeChange);
connect(actionPlain, &QAction::triggered, this, &This::onModeChange);
connect(actionSelectedArea, &QAction::triggered, this, &This::onModeChange);
menu.addSeparator();
if (item != nullptr && item->parent() != nullptr)
{
if (col >= 0)
{
switch (col)
{
case COL_MIN_PER_THREAD:
case COL_MIN_PER_PARENT:
case COL_MIN_PER_FRAME:
case COL_MAX_PER_THREAD:
case COL_MAX_PER_PARENT:
case COL_MAX_PER_FRAME:
{
auto& block = item->block();
auto i = profiler_gui::numeric_max<uint32_t>();
switch (col)
{
case COL_MIN_PER_THREAD: i = block.per_thread_stats->min_duration_block; break;
case COL_MIN_PER_PARENT: i = block.per_parent_stats->min_duration_block; break;
case COL_MIN_PER_FRAME: i = block.per_frame_stats->min_duration_block; break;
case COL_MAX_PER_THREAD: i = block.per_thread_stats->max_duration_block; break;
case COL_MAX_PER_PARENT: i = block.per_parent_stats->max_duration_block; break;
case COL_MAX_PER_FRAME: i = block.per_frame_stats->max_duration_block; break;
}
if (i != profiler_gui::numeric_max(i))
{
menu.addSeparator();
auto itemAction = new QAction("Jump to such item", nullptr);
itemAction->setData(i);
itemAction->setToolTip("Jump to item with min/max duration (depending on clicked column)");
connect(itemAction, &QAction::triggered, this, &This::onJumpToItemClicked);
menu.addAction(itemAction);
}
break;
}
default:
break;
}
}
const auto& desc = easyDescriptor(item->block().node->id());
auto submenu = menu.addMenu("Block status");
submenu->setToolTipsVisible(true);
#define ADD_STATUS_ACTION(NameValue, StatusValue, ToolTipValue)\
action = submenu->addAction(NameValue);\
action->setCheckable(true);\
action->setChecked(desc.status() == StatusValue);\
action->setData(static_cast<quint32>(StatusValue));\
action->setToolTip(ToolTipValue);\
connect(action, &QAction::triggered, this, &This::onBlockStatusChangeClicked)
ADD_STATUS_ACTION("Off", profiler::OFF, "Do not profile this block.");
ADD_STATUS_ACTION("On", profiler::ON, "Profile this block\nif parent enabled children.");
ADD_STATUS_ACTION("Force-On", profiler::FORCE_ON, "Always profile this block even\nif it's parent disabled children.");
ADD_STATUS_ACTION("Off-recursive", profiler::OFF_RECURSIVE, "Do not profile neither this block\nnor it's children.");
ADD_STATUS_ACTION("On-without-children", profiler::ON_WITHOUT_CHILDREN, "Profile this block, but\ndo not profile it's children.");
ADD_STATUS_ACTION("Force-On-without-children", profiler::FORCE_ON_WITHOUT_CHILDREN, "Always profile this block, but\ndo not profile it's children.");
#undef ADD_STATUS_ACTION
submenu->setEnabled(EASY_GLOBALS.connected);
if (!EASY_GLOBALS.connected)
submenu->setTitle(QString("%1 (connection needed)").arg(submenu->title()));
}
auto hidemenu = menu.addMenu("Select columns");
auto hdr = headerItem();
#define ADD_COLUMN_ACTION(i) \
{ \
auto columnAction = new QAction(hdr->text(i), nullptr); \
columnAction->setData(i); \
columnAction->setCheckable(true); \
columnAction->setChecked(m_columnsHiddenStatus[i] == 0); \
if ((m_mode == TreeMode::Full || (m_mode == TreeMode::Plain && PLAIN_MODE_COLUMNS[i]) || (m_mode == TreeMode::SelectedArea && SELECTION_MODE_COLUMNS[i]))) \
connect(columnAction, &QAction::triggered, this, &This::onHideShowColumn); \
else \
columnAction->setEnabled(false); \
hidemenu->addAction(columnAction); \
}
ADD_COLUMN_ACTION(COL_BEGIN);
ADD_COLUMN_ACTION(COL_END);
ADD_COLUMN_ACTION(COL_TIME);
ADD_COLUMN_ACTION(COL_SELF_TIME);
ADD_COLUMN_ACTION(COL_SELF_TIME_PERCENT);
hidemenu->addSeparator();
ADD_COLUMN_ACTION(COL_TOTAL_TIME_PER_FRAME);
ADD_COLUMN_ACTION(COL_PERCENT_SUM_PER_FRAME);
ADD_COLUMN_ACTION(COL_PERCENT_PER_FRAME);
ADD_COLUMN_ACTION(COL_MIN_PER_FRAME);
ADD_COLUMN_ACTION(COL_MAX_PER_FRAME);
ADD_COLUMN_ACTION(COL_AVG_PER_FRAME);
ADD_COLUMN_ACTION(COL_NCALLS_PER_FRAME);
hidemenu->addSeparator();
ADD_COLUMN_ACTION(COL_TOTAL_TIME_PER_THREAD);
ADD_COLUMN_ACTION(COL_PERCENT_SUM_PER_THREAD);
ADD_COLUMN_ACTION(COL_MIN_PER_THREAD);
ADD_COLUMN_ACTION(COL_MAX_PER_THREAD);
ADD_COLUMN_ACTION(COL_AVG_PER_THREAD);
ADD_COLUMN_ACTION(COL_NCALLS_PER_THREAD);
hidemenu->addSeparator();
ADD_COLUMN_ACTION(COL_TOTAL_TIME_PER_PARENT);
ADD_COLUMN_ACTION(COL_PERCENT_SUM_PER_PARENT);
ADD_COLUMN_ACTION(COL_PERCENT_PER_PARENT);
ADD_COLUMN_ACTION(COL_MIN_PER_PARENT);
ADD_COLUMN_ACTION(COL_MAX_PER_PARENT);
ADD_COLUMN_ACTION(COL_AVG_PER_PARENT);
ADD_COLUMN_ACTION(COL_NCALLS_PER_PARENT);
hidemenu->addSeparator();
ADD_COLUMN_ACTION(COL_ACTIVE_TIME);
ADD_COLUMN_ACTION(COL_ACTIVE_PERCENT);
hidemenu->addSeparator();
ADD_COLUMN_ACTION(COL_TOTAL_TIME_PER_AREA);
ADD_COLUMN_ACTION(COL_PERCENT_SUM_PER_AREA);
ADD_COLUMN_ACTION(COL_PERCENT_PER_AREA);
ADD_COLUMN_ACTION(COL_MIN_PER_AREA);
ADD_COLUMN_ACTION(COL_MAX_PER_AREA);
ADD_COLUMN_ACTION(COL_AVG_PER_AREA);
ADD_COLUMN_ACTION(COL_NCALLS_PER_AREA);
#undef ADD_STATUS_ACTION
menu.exec(QCursor::pos());
_event->accept();
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onItemDoubleClicked(QTreeWidgetItem* _item, int _column)
{
delete m_valueTooltip;
m_valueTooltip = nullptr;
if (m_idleTimer.isActive())
m_idleTimer.stop();
if (_item == nullptr || _column != COL_NAME || _item == headerItem())
{
return;
}
auto item = static_cast<TreeWidgetItem*>(_item);
if (item->parent() != nullptr)
{
if (easyDescriptor(item->block()).type() == profiler::BlockType::Value)
{
// TODO: open dialog to view values
}
}
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::resizeEvent(QResizeEvent* _event)
{
Parent::resizeEvent(_event);
alignProgressBar();
}
void BlocksTreeWidget::moveEvent(QMoveEvent* _event)
{
Parent::moveEvent(_event);
alignProgressBar();
}
void BlocksTreeWidget::alignProgressBar()
{
const auto scrollbarHeight = verticalScrollBar()->isVisible() ? verticalScrollBar()->height() : 0;
const auto center = rect().adjusted(0, header()->height(), 0, -scrollbarHeight - 6).center();
if (m_progress != nullptr)
{
const auto pos = center;//mapToGlobal(center);
m_progress->move(pos.x() - (m_progress->width() >> 1),
std::max(pos.y() - (m_progress->height() >> 1), header()->height()));
}
m_hintLabel->move(center.x() - (m_hintLabel->width() >> 1),
std::max(center.y() - (m_hintLabel->height() >> 1), header()->height()));
}
void BlocksTreeWidget::destroyProgressDialog()
{
if (m_progress != nullptr)
{
m_progress->setValue(100);
m_progress->deleteLater();
m_progress = nullptr;
}
}
void BlocksTreeWidget::createProgressDialog()
{
destroyProgressDialog();
m_progress = new RoundProgressDialog(QStringLiteral("Building tree..."), this);
m_progress->setValue(0);
m_progress->show();
alignProgressBar();
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onJumpToItemClicked(bool)
{
auto action = qobject_cast<QAction*>(sender());
if (action == nullptr)
return;
auto block_index = action->data().toUInt();
EASY_GLOBALS.selected_block = block_index;
if (block_index < EASY_GLOBALS.gui_blocks.size())
EASY_GLOBALS.selected_block_id = easyBlock(block_index).tree.node->id();
else
profiler_gui::set_max(EASY_GLOBALS.selected_block_id);
emit EASY_GLOBALS.events.selectedBlockChanged(block_index);
}
void BlocksTreeWidget::onCollapseAllClicked(bool)
{
const QSignalBlocker b(this);
m_bSilentExpandCollapse = true;
collapseAll();
m_bSilentExpandCollapse = false;
if (EASY_GLOBALS.bind_scene_and_tree_expand_status)
{
for (auto& item : m_items)
item.second->guiBlock().expanded = false;
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
}
void BlocksTreeWidget::onExpandAllClicked(bool)
{
const QSignalBlocker blocker(this);
m_bSilentExpandCollapse = true;
expandAll();
resizeColumnsToContents();
m_bSilentExpandCollapse = false;
if (EASY_GLOBALS.bind_scene_and_tree_expand_status)
{
for (auto& item : m_items)
{
auto& b = item.second->guiBlock();
b.expanded = !b.tree.children.empty();
}
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
}
void BlocksTreeWidget::onCollapseAllChildrenClicked(bool)
{
auto current = static_cast<TreeWidgetItem*>(currentItem());
if (current != nullptr)
{
const QSignalBlocker b(this);
m_bSilentExpandCollapse = true;
current->collapseAll();
m_bSilentExpandCollapse = false;
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
}
void BlocksTreeWidget::onExpandAllChildrenClicked(bool)
{
auto current = static_cast<TreeWidgetItem*>(currentItem());
if (current != nullptr)
{
const QSignalBlocker b(this);
m_bSilentExpandCollapse = true;
current->expandAll();
resizeColumnsToContents();
m_bSilentExpandCollapse = false;
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onBlockStatusChangeClicked(bool _checked)
{
if (!_checked)
return;
auto item = static_cast<TreeWidgetItem*>(currentItem());
if (item == nullptr)
return;
auto action = qobject_cast<QAction*>(sender());
if (action != nullptr)
{
auto& desc = easyDescriptor(item->block().node->id());
desc.setStatus(static_cast<profiler::EasyBlockStatus>(action->data().toUInt()));
emit EASY_GLOBALS.events.blockStatusChanged(desc.id(), desc.status());
}
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onItemExpand(QTreeWidgetItem* _item)
{
if (!EASY_GLOBALS.bind_scene_and_tree_expand_status || _item->parent() == nullptr)
{
resizeColumnsToContents();
return;
}
static_cast<TreeWidgetItem*>(_item)->guiBlock().expanded = true;
if (!m_bSilentExpandCollapse)
{
resizeColumnsToContents();
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
}
void BlocksTreeWidget::onItemCollapse(QTreeWidgetItem* _item)
{
if (!EASY_GLOBALS.bind_scene_and_tree_expand_status || _item->parent() == nullptr)
return;
static_cast<TreeWidgetItem*>(_item)->guiBlock().expanded = false;
if (!m_bSilentExpandCollapse)
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onCurrentItemChange(QTreeWidgetItem* _item, QTreeWidgetItem* _previous)
{
(void)_previous;
if (_item == nullptr)
{
profiler_gui::set_max(EASY_GLOBALS.selected_block);
profiler_gui::set_max(EASY_GLOBALS.selected_block_id);
}
else
{
auto item = static_cast<TreeWidgetItem*>(_item);
EASY_GLOBALS.selected_block = item->block_index();
if (EASY_GLOBALS.selected_block < EASY_GLOBALS.gui_blocks.size())
EASY_GLOBALS.selected_block_id = easyBlock(EASY_GLOBALS.selected_block).tree.node->id();
else
profiler_gui::set_max(EASY_GLOBALS.selected_block_id);
}
disconnect(&EASY_GLOBALS.events, &profiler_gui::GlobalSignals::selectedBlockChanged, this, &This::onSelectedBlockChange);
emit EASY_GLOBALS.events.selectedBlockChanged(EASY_GLOBALS.selected_block);
connect(&EASY_GLOBALS.events, &profiler_gui::GlobalSignals::selectedBlockChanged, this, &This::onSelectedBlockChange);
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onSelectedThreadChange(profiler::thread_id_t _id)
{
for (auto& it : m_roots)
{
auto item = it.second;
item->setMain(it.first == _id);
}
// Calling update() or repaint() (or both!) does not work even if setUpdatesEnabled(true) have been set in constructor.
// Have to set focus to this widget to force update/repaint. :(
// TODO: Find valid solution instead of this workaround.
auto f = qApp->focusWidget();
setFocus();
if (f != nullptr)
f->setFocus();
}
void BlocksTreeWidget::onSelectedBlockChange(uint32_t _block_index)
{
disconnect(this, &Parent::currentItemChanged, this, &This::onCurrentItemChange);
TreeWidgetItem* item = nullptr;
if (_block_index < EASY_GLOBALS.gui_blocks.size())
{
auto it = m_items.find(_block_index);
if (it != m_items.end())
{
item = it->second;
}
else if (m_mode != TreeMode::Full)
{
const auto currentThread = EASY_GLOBALS.selected_thread;
for (auto& itemPair : m_items)
{
auto blockItem = itemPair.second;
if (blockItem->parent() != nullptr && blockItem->threadId() == currentThread)
{
const auto id = blockItem->block().node->id();
if (id == EASY_GLOBALS.selected_block_id || easyDescriptor(id).id() == EASY_GLOBALS.selected_block_id)
{
item = blockItem;
break;
}
}
}
}
}
if (item != nullptr)
{
//const QSignalBlocker b(this);
if (EASY_GLOBALS.bind_scene_and_tree_expand_status)
{
m_bSilentExpandCollapse = true;
setCurrentItem(item);
scrollToItem(item, QAbstractItemView::PositionAtCenter);
if (item->guiBlock().expanded)
expandItem(item);
else
collapseItem(item);
resizeColumnsToContents();
m_bSilentExpandCollapse = false;
emit EASY_GLOBALS.events.itemsExpandStateChanged();
}
else
{
disconnect(this, &Parent::itemExpanded, this, &This::onItemExpand);
setCurrentItem(item);
scrollToItem(item, QAbstractItemView::PositionAtCenter);
resizeColumnsToContents();
connect(this, &Parent::itemExpanded, this, &This::onItemExpand);
}
}
else
{
setCurrentItem(item);
}
connect(this, &Parent::currentItemChanged, this, &This::onCurrentItemChange);
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::resizeColumnsToContents()
{
for (int i = 0; i < COL_COLUMNS_NUMBER; ++i)
{
if (!isColumnHidden(i))
resizeColumnToContents(i);
}
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::onHideShowColumn(bool)
{
auto action = qobject_cast<QAction*>(sender());
if (action == nullptr)
return;
const auto col = action->data().toInt();
const bool hideCol = m_columnsHiddenStatus[col] == 0;
setColumnHidden(col, hideCol);
m_columnsHiddenStatus[col] = static_cast<char>(hideCol ? 1 : 0);
}
void BlocksTreeWidget::onModeChange(bool)
{
auto action = qobject_cast<QAction*>(sender());
if (action == nullptr)
return;
const auto prev = m_mode;
m_mode = static_cast<TreeMode>(action->data().toUInt());
if (m_mode == prev)
return;
if (m_mode == TreeMode::Full)
{
for (int i = 1; i < COL_COLUMNS_NUMBER; ++i)
{
setColumnHidden(i, m_columnsHiddenStatus[i] != 0);
}
}
else if (m_mode == TreeMode::Plain)
{
for (int i = 1; i < COL_COLUMNS_NUMBER; ++i)
{
setColumnHidden(i, m_columnsHiddenStatus[i] != 0 || !PLAIN_MODE_COLUMNS[i]);
}
}
else
{
for (int i = 1; i < COL_COLUMNS_NUMBER; ++i)
{
setColumnHidden(i, m_columnsHiddenStatus[i] != 0 || !SELECTION_MODE_COLUMNS[i]);
}
}
emit EASY_GLOBALS.events.blocksTreeModeChanged();
}
//////////////////////////////////////////////////////////////////////////
void BlocksTreeWidget::loadSettings()
{
QSettings settings(profiler_gui::ORGANAZATION_NAME, profiler_gui::APPLICATION_NAME);
settings.beginGroup("tree_widget");
auto val = settings.value("regime");
if (!val.isNull())
m_mode = static_cast<TreeMode>(val.toUInt());
val = settings.value("columns");
if (!val.isNull())
{
auto byteArray = val.toByteArray();
memcpy(m_columnsHiddenStatus, byteArray.constData(), ::std::min(sizeof(m_columnsHiddenStatus), (size_t)byteArray.size()));
}
auto state = settings.value("headerState").toByteArray();
if (!state.isEmpty())
header()->restoreState(state);
settings.endGroup();
}
void BlocksTreeWidget::saveSettings()
{
QSettings settings(profiler_gui::ORGANAZATION_NAME, profiler_gui::APPLICATION_NAME);
settings.beginGroup("tree_widget");
settings.setValue("regime", static_cast<uint8_t>(m_mode));
settings.setValue("columns", QByteArray(m_columnsHiddenStatus, COL_COLUMNS_NUMBER));
settings.setValue("headerState", header()->saveState());
settings.endGroup();
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
HierarchyWidget::HierarchyWidget(QWidget* _parent) : Parent(_parent)
, m_tree(new BlocksTreeWidget(this))
, m_searchBox(new QLineEdit(this))
, m_foundNumber(new QLabel(QStringLiteral("<font color=\"red\">0</font> matches"), this))
, m_searchButton(nullptr)
, m_bCaseSensitiveSearch(false)
{
loadSettings();
m_searchBox->setContentsMargins(5, 0, 0, 0);
m_searchBox->setClearButtonEnabled(true);
m_searchBox->setPlaceholderText("Search by name");
auto menu = new QMenu(this);
m_searchButton = menu->menuAction();
m_searchButton->setText("Find next");
m_searchButton->setIcon(QIcon(imagePath("find-next")));
m_searchButton->setData(true);
connect(m_searchButton, &QAction::triggered, this, &This::findNext);
auto actionGroup = new QActionGroup(this);
actionGroup->setExclusive(true);
auto a = new QAction(tr("Find next"), actionGroup);
a->setCheckable(true);
a->setChecked(true);
connect(a, &QAction::triggered, this, &This::findNextFromMenu);
menu->addAction(a);
a = new QAction(tr("Find previous"), actionGroup);
a->setCheckable(true);
connect(a, &QAction::triggered, this, &This::findPrevFromMenu);
menu->addAction(a);
a = menu->addAction("Case sensitive");
a->setCheckable(true);
a->setChecked(m_bCaseSensitiveSearch);
connect(a, &QAction::triggered, [this](bool _checked){ m_bCaseSensitiveSearch = _checked; });
menu->addAction(a);
auto tb = new QToolBar(this);
tb->setIconSize(applicationIconsSize());
tb->setContentsMargins(0, 0, 0, 0);
tb->addAction(m_searchButton);
tb->addWidget(m_searchBox);
auto searchbox = new QHBoxLayout();
searchbox->setContentsMargins(0, 0, 5, 0);
searchbox->addWidget(tb);
searchbox->addSpacing(5);
searchbox->addWidget(m_foundNumber);
searchbox->addStretch(100);
auto lay = new QVBoxLayout(this);
lay->setContentsMargins(1, 1, 1, 1);
lay->addLayout(searchbox);
lay->addWidget(m_tree);
connect(m_searchBox, &QLineEdit::returnPressed, this, &This::onSeachBoxReturnPressed);
connect(m_searchBox, &QLineEdit::textChanged, this, &This::onSearchBoxTextChanged);
connect(&EASY_GLOBALS.events, &profiler_gui::GlobalSignals::allDataGoingToBeDeleted, [this] {
clear(true);
});
m_foundNumber->hide();
}
HierarchyWidget::~HierarchyWidget()
{
saveSettings();
}
void HierarchyWidget::loadSettings()
{
QSettings settings(profiler_gui::ORGANAZATION_NAME, profiler_gui::APPLICATION_NAME);
settings.beginGroup("HierarchyWidget");
auto val = settings.value("case_sensitive");
if (!val.isNull())
m_bCaseSensitiveSearch = val.toBool();
settings.endGroup();
}
void HierarchyWidget::saveSettings()
{
QSettings settings(profiler_gui::ORGANAZATION_NAME, profiler_gui::APPLICATION_NAME);
settings.beginGroup("HierarchyWidget");
settings.setValue("case_sensitive", m_bCaseSensitiveSearch);
settings.endGroup();
}
void HierarchyWidget::enterEvent(QEvent* event)
{
Parent::enterEvent(event);
m_tree->updateHintLabelOnHover(true);
}
void HierarchyWidget::leaveEvent(QEvent* event)
{
Parent::leaveEvent(event);
m_tree->updateHintLabelOnHover(false);
}
void HierarchyWidget::keyPressEvent(QKeyEvent* _event)
{
switch (_event->key())
{
case Qt::Key_F3:
{
if (_event->modifiers() & Qt::ShiftModifier)
findPrev(true);
else
findNext(true);
break;
}
case Qt::Key_Escape:
{
m_searchBox->clear();
break;
}
default: break;
}
_event->accept();
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void HierarchyWidget::contextMenuEvent(QContextMenuEvent* _event)
{
m_tree->contextMenuEvent(_event);
}
void HierarchyWidget::showEvent(QShowEvent* event)
{
Parent::showEvent(event);
m_searchBox->setFixedWidth(px(300));
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
BlocksTreeWidget* HierarchyWidget::tree()
{
return m_tree;
}
void HierarchyWidget::clear(bool _global)
{
m_tree->clearSilent(_global);
m_foundNumber->setText(QStringLiteral("<font color=\"red\">0</font> matches"));
m_foundNumber->hide();
}
void HierarchyWidget::onSeachBoxReturnPressed()
{
if (m_searchButton->data().toBool())
findNext(true);
else
findPrev(true);
}
void HierarchyWidget::onSearchBoxTextChanged(const QString& _text)
{
if (_text.isEmpty())
{
m_foundNumber->hide();
m_tree->resetSearch();
}
}
void HierarchyWidget::findNext(bool)
{
auto text = m_searchBox->text();
if (text.isEmpty())
{
if (m_foundNumber->isVisible())
m_foundNumber->hide();
m_tree->resetSearch();
return;
}
auto matches = m_tree->findNext(text, m_bCaseSensitiveSearch ? Qt::MatchCaseSensitive : Qt::MatchFlags());
if (matches == 0)
{
m_foundNumber->setText(QStringLiteral("<font color=\"red\">0</font> matches"));
}
else if (matches == 1)
{
m_foundNumber->setText(QStringLiteral("<font color=\"#f5f5f5\" style=\"background:#e040fb\">&nbsp;1&nbsp;</font> match"));
}
else
{
auto i = m_tree->lastFoundIndex() + 1;
m_foundNumber->setText(QString("<font color=\"#f5f5f5\" style=\"background:#e040fb\">&nbsp;%1&nbsp;</font> of "
"<font style=\"background:#ffeb3b\">&nbsp;%2&nbsp;</font> matches")
.arg(i).arg(matches));
}
if (!m_foundNumber->isVisible())
m_foundNumber->show();
}
void HierarchyWidget::findPrev(bool)
{
auto text = m_searchBox->text();
if (text.isEmpty())
{
if (m_foundNumber->isVisible())
m_foundNumber->hide();
m_tree->resetSearch();
return;
}
auto matches = m_tree->findPrev(text, m_bCaseSensitiveSearch ? Qt::MatchCaseSensitive : Qt::MatchFlags());
if (matches == 0)
{
m_foundNumber->setText(QStringLiteral("<font color=\"red\">0</font> matches"));
}
else if (matches == 1)
{
m_foundNumber->setText(QStringLiteral("<font color=\"#f5f5f5\" style=\"background:#e040fb\">&nbsp;1&nbsp;</font> match"));
}
else
{
auto i = m_tree->lastFoundIndex() + 1;
m_foundNumber->setText(QString("<font color=\"#f5f5f5\" style=\"background:#e040fb\">&nbsp;%1&nbsp;</font> of "
"<font style=\"background:#ffeb3b\">&nbsp;%2&nbsp;</font> matches")
.arg(i).arg(matches));
}
if (!m_foundNumber->isVisible())
m_foundNumber->show();
}
void HierarchyWidget::findNextFromMenu(bool _checked)
{
if (!_checked)
return;
if (!m_searchButton->data().toBool())
{
m_searchButton->setData(true);
m_searchButton->setText(tr("Find next"));
m_searchButton->setIcon(QIcon(imagePath("find-next")));
disconnect(m_searchButton, &QAction::triggered, this, &This::findPrev);
connect(m_searchButton, &QAction::triggered, this, &This::findNext);
}
findNext(true);
}
void HierarchyWidget::findPrevFromMenu(bool _checked)
{
if (!_checked)
return;
if (m_searchButton->data().toBool())
{
m_searchButton->setData(false);
m_searchButton->setText(tr("Find prev"));
m_searchButton->setIcon(QIcon(imagePath("find-prev")));
disconnect(m_searchButton, &QAction::triggered, this, &This::findNext);
connect(m_searchButton, &QAction::triggered, this, &This::findPrev);
}
findPrev(true);
}
//////////////////////////////////////////////////////////////////////////
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