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easy_profiler/profiler_gui/globals.h

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/************************************************************************
* file name : globals.h
* ----------------- :
* creation time : 2016/08/03
* author : Victor Zarubkin
* email : v.s.zarubkin@gmail.com
* ----------------- :
* description : The file contains declaration of global constants and variables for profiler gui.
* ----------------- :
* change log : * 2016/08/03 Victor Zarubkin: initial commit.
* :
* : *
* ----------------- :
* license : Lightweight profiler library for c++
* : Copyright(C) 2016-2017 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_PROFILER__GUI_GLOBALS_H
#define EASY_PROFILER__GUI_GLOBALS_H
#include <string>
#include <QObject>
#include <QColor>
#include <QTextCodec>
#include <QSize>
#include "common_types.h"
#include "globals_qobjects.h"
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
namespace profiler_gui {
const QString ORGANAZATION_NAME = "EasyProfiler";
const QString APPLICATION_NAME = "Easy profiler gui application";
const QColor CHRONOMETER_COLOR = QColor::fromRgba(0x40000000 | (::profiler::colors::RichBlue & 0x00ffffff));// 0x402020c0);
const QColor CHRONOMETER_COLOR2 = QColor::fromRgba(0x40000000 | (::profiler::colors::Dark & 0x00ffffff));// 0x40408040);
const QRgb SELECTED_THREAD_BACKGROUND = 0x00e0e060;
const QRgb SELECTED_THREAD_FOREGROUND = 0x00ffffff - SELECTED_THREAD_BACKGROUND;
const qreal SCALING_COEFFICIENT = 1.25;
const qreal SCALING_COEFFICIENT_INV = 1.0 / SCALING_COEFFICIENT;
const uint32_t V130 = 0x01030000;
const QSize ICONS_SIZE(28, 28);
const uint16_t GRAPHICS_ROW_SIZE = 18;
const uint16_t GRAPHICS_ROW_SPACING = 0;
const uint16_t GRAPHICS_ROW_SIZE_FULL = GRAPHICS_ROW_SIZE + GRAPHICS_ROW_SPACING;
const uint16_t THREADS_ROW_SPACING = 8;
#ifdef _WIN32
const qreal FONT_METRICS_FACTOR = 1.05;
#else
const qreal FONT_METRICS_FACTOR = 1.;
#endif
//////////////////////////////////////////////////////////////////////////
template <class T>
inline auto toUnicode(const T& _inputString) -> decltype(QTextCodec::codecForLocale()->toUnicode(_inputString))
{
return QTextCodec::codecForLocale()->toUnicode(_inputString);
}
//////////////////////////////////////////////////////////////////////////
inline QString decoratedThreadName(bool _use_decorated_thread_name, const::profiler::BlocksTreeRoot& _root, const QString& _unicodeThreadWord, bool _hex = false)
{
if (_root.got_name())
{
QString rootname(toUnicode(_root.name()));
if (!_use_decorated_thread_name || rootname.contains(_unicodeThreadWord, Qt::CaseInsensitive))
{
if (_hex)
return QString("%1 0x%2").arg(rootname).arg(_root.thread_id, 0, 16);
return QString("%1 %2").arg(rootname).arg(_root.thread_id);
}
if (_hex)
return QString("%1 Thread 0x%2").arg(rootname).arg(_root.thread_id, 0, 16);
return QString("%1 Thread %2").arg(rootname).arg(_root.thread_id);
}
if (_hex)
return QString("Thread 0x%1").arg(_root.thread_id, 0, 16);
return QString("Thread %1").arg(_root.thread_id);
}
inline QString decoratedThreadName(bool _use_decorated_thread_name, const ::profiler::BlocksTreeRoot& _root, bool _hex = false)
{
if (_root.got_name())
{
QString rootname(toUnicode(_root.name()));
if (!_use_decorated_thread_name || rootname.contains(toUnicode("thread"), Qt::CaseInsensitive))
{
if (_hex)
return QString("%1 0x%2").arg(rootname).arg(_root.thread_id, 0, 16);
return QString("%1 %2").arg(rootname).arg(_root.thread_id);
}
if (_hex)
return QString("%1 Thread 0x%2").arg(rootname).arg(_root.thread_id, 0, 16);
return QString("%1 Thread %2").arg(rootname).arg(_root.thread_id);
}
if (_hex)
return QString("Thread 0x%1").arg(_root.thread_id, 0, 16);
return QString("Thread %1").arg(_root.thread_id);
}
//////////////////////////////////////////////////////////////////////////
enum ChronometerTextPosition : int8_t
{
ChronoTextPosition_Center = 0,
ChronoTextPosition_Top,
ChronoTextPosition_Bottom,
}; // END of enum ChronometerTextPosition.
//////////////////////////////////////////////////////////////////////////
struct EasyGlobals Q_DECL_FINAL
{
static EasyGlobals& instance();
EasyGlobalSignals events; ///< Global signals
::profiler::thread_blocks_tree_t profiler_blocks; ///< Profiler blocks tree loaded from file
::profiler::descriptors_list_t descriptors; ///< Profiler block descriptors list
EasyBlocks gui_blocks; ///< Profiler graphics blocks builded by GUI
::profiler::timestamp_t begin_time; ///<
::profiler::thread_id_t selected_thread; ///< Current selected thread id
::profiler::block_index_t selected_block; ///< Current selected profiler block index
::profiler::block_id_t selected_block_id; ///< Current selected profiler block id
uint32_t version; ///< Opened file version (files may have different format)
float frame_time; ///< Expected frame time value in microseconds to be displayed at minimap on graphics scrollbar
int blocks_spacing; ///< Minimum blocks spacing on diagram
int blocks_size_min; ///< Minimum blocks size on diagram
int blocks_narrow_size; ///< Width indicating narrow blocks
int max_fps_history; ///< Max frames history displayed in FPS Monitor
int fps_timer_interval; ///< Interval in milliseconds for sending network requests to the profiled application (used by FPS Monitor)
int fps_widget_line_width; ///< Line width in pixels of FPS lines for FPS Monitor
ChronometerTextPosition chrono_text_position; ///< Selected interval text position
TimeUnits time_units; ///< Units type for time (milliseconds, microseconds, nanoseconds or auto-definition)
bool connected; ///< Is connected to source (to be able to capture profiling information)
bool fps_enabled; ///< Is FPS Monitor enabled
bool use_decorated_thread_name; ///< Add "Thread" to the name of each thread (if there is no one)
bool hex_thread_id; ///< Use hex view for thread-id instead of decimal
bool enable_event_markers; ///< Enable event indicators painting (These are narrow rectangles at the bottom of each thread)
bool enable_statistics; ///< Enable gathering and using statistics (Disable if you want to consume less memory)
bool enable_zero_length; ///< Enable zero length blocks (if true, then such blocks will have width == 1 pixel on each scale)
bool add_zero_blocks_to_hierarchy; ///< Enable adding zero blocks into hierarchy tree
bool draw_graphics_items_borders; ///< Draw borders for graphics blocks or not
bool hide_narrow_children; ///< Hide children for narrow graphics blocks (See blocks_narrow_size)
bool hide_minsize_blocks; ///< Hide blocks which screen size is less than blocks_size_min
bool display_only_relevant_stats; ///< Display only relevant information in ProfTreeWidget (excludes min, max, average times if there are only 1 calls number)
bool collapse_items_on_tree_close; ///< Collapse all items which were displayed in the hierarchy tree after tree close/reset
bool all_items_expanded_by_default; ///< Expand all items after file is opened
bool only_current_thread_hierarchy; ///< Build hierarchy tree for current thread only
bool highlight_blocks_with_same_id; ///< Highlight all blocks with same id on diagram
bool selecting_block_changes_thread; ///< If true then current selected thread will change every time you select block
bool auto_adjust_histogram_height; ///< Automatically adjust histogram height to the visible region
bool display_only_frames_on_histogram; ///< Display only top-level blocks on histogram when drawing histogram by block id
bool bind_scene_and_tree_expand_status; /** \brief If true then items on graphics scene and in the tree (blocks hierarchy) are binded on each other
so expanding/collapsing items on scene also expands/collapse items in the tree. */
private:
EasyGlobals();
}; // END of struct EasyGlobals.
//////////////////////////////////////////////////////////////////////////
} // END of namespace profiler_gui.
#ifndef IGNORE_GLOBALS_DECLARATION
static ::profiler_gui::EasyGlobals& EASY_GLOBALS = ::profiler_gui::EasyGlobals::instance();
inline ::profiler_gui::EasyBlock& easyBlock(::profiler::block_index_t i) {
return EASY_GLOBALS.gui_blocks[i];
}
inline ::profiler::SerializedBlockDescriptor& easyDescriptor(::profiler::block_id_t i) {
return *EASY_GLOBALS.descriptors[i];
}
inline ::profiler::BlocksTree& blocksTree(::profiler::block_index_t i) {
return easyBlock(i).tree;
}
#endif
#define SET_ICON(objectName, iconName) { QIcon icon(iconName); if (!icon.isNull()) objectName->setIcon(icon); }
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
#endif // EASY_PROFILER__GUI_GLOBALS_H
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