easy_profiler/profiler_gui/globals.cpp

/************************************************************************
* file name         : globals.cpp
* ----------------- :
* creation time     : 2016/08/03
* author            : Victor Zarubkin
* email             : v.s.zarubkin@gmail.com
* ----------------- :
* description       : The file contains implementation 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) 2016-2019  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 "globals.h"

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namespace profiler_gui {

Globals& Globals::instance()
{
    // It's okay even without C++11 "magic statics" feature because first call happens
    // on application initialization - there is only one thread and no data races occur.
    static Globals globals;
    return globals;
}

Globals::Fonts::Fonts()
    : default_font(::profiler_gui::EFont("DejaVu Sans", 13))
    , background(::profiler_gui::EFont("DejaVu Sans", 13, QFont::Bold))
    , ruler(::profiler_gui::EFont("DejaVu Sans", 16, QFont::Bold))
    , item(::profiler_gui::EFont("DejaVu Sans", 13, QFont::Medium))
    , selected_item(::profiler_gui::EFont("DejaVu Sans", 13, QFont::Medium))
{

}

Globals::Globals()
    : theme("default")
    , pid(0)
    , begin_time(0)
    , selected_thread(0U)
    , selected_block(::profiler_gui::numeric_max<decltype(selected_block)>())
    , selected_block_id(::profiler_gui::numeric_max<decltype(selected_block_id)>())
    , version(0)
    , max_rows_count(500 * 1000)
    , frame_time(16700)
    , blocks_spacing(0)
    , blocks_size_min(2)
    , histogram_column_width_min(2)
    , blocks_narrow_size(20)
    , max_fps_history(90)
    , fps_timer_interval(500)
    , fps_widget_line_width(2)
    , bookmark_default_color(0)
    , chrono_text_position(RulerTextPosition_Top)
    , time_units(TimeUnits_ms)
    , connected(false)
    , has_local_changes(false)
    , use_custom_window_header(true)
    , is_right_window_header_controls(true)
    , fps_enabled(true)
    , use_decorated_thread_name(false)
    , hex_thread_id(false)
    , enable_event_markers(true)
    , enable_statistics(true)
    , enable_zero_length(true)
    , add_zero_blocks_to_hierarchy(false)
    , draw_graphics_items_borders(true)
    , draw_histogram_borders(true)
    , hide_narrow_children(false)
    , hide_minsize_blocks(false)
    , hide_stats_for_single_blocks(false)
    , collapse_items_on_tree_close(false)
    , all_items_expanded_by_default(true)
    , only_current_thread_hierarchy(false)
    , highlight_blocks_with_same_id(true)
    , selecting_block_changes_thread(true)
    , auto_adjust_histogram_height(true)
    , auto_adjust_chart_height(false)
    , display_only_frames_on_histogram(false)
    , bind_scene_and_tree_expand_status(true)
{

}

} // END of namespace profiler_gui.

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