93 lines
3.1 KiB
C++
93 lines
3.1 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file gtkStatsFlameGraph.h
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* @author rdb
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* @date 2022-02-02
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*/
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#ifndef GTKSTATSFLAMEGRAPH_H
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#define GTKSTATSFLAMEGRAPH_H
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#include "pandatoolbase.h"
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#include "gtkStatsGraph.h"
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#include "pStatFlameGraph.h"
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class GtkStatsLabel;
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/**
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* A window that draws a flame chart, which shows the collectors explicitly
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* stopping and starting, one frame at a time.
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*/
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class GtkStatsFlameGraph final : public PStatFlameGraph, public GtkStatsGraph {
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public:
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GtkStatsFlameGraph(GtkStatsMonitor *monitor, int thread_index,
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int collector_index=-1, int frame_number=-1);
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virtual ~GtkStatsFlameGraph();
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virtual void new_collector(int collector_index);
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virtual void new_data(int thread_index, int frame_number);
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virtual void force_redraw();
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virtual void changed_graph_size(int graph_xsize, int graph_ysize);
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virtual void set_time_units(int unit_mask);
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virtual void on_click_label(int collector_index);
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virtual void on_enter_label(int collector_index);
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virtual void on_leave_label(int collector_index);
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protected:
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virtual void normal_guide_bars();
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void clear_region();
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virtual void begin_draw();
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virtual void draw_bar(int depth, int from_x, int to_x,
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int collector_index, int parent_index);
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virtual void end_draw();
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virtual void idle();
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virtual bool animate(double time, double dt);
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virtual bool get_window_state(int &x, int &y, int &width, int &height,
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bool &maximized, bool &minimized) const;
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virtual void set_window_state(int x, int y, int width, int height,
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bool maximized, bool minimized);
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virtual void additional_graph_window_paint(cairo_t *cr);
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virtual std::string get_graph_tooltip(int mouse_x, int mouse_y) const;
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virtual DragMode consider_drag_start(int graph_x, int graph_y);
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virtual gboolean handle_button_press(int graph_x, int graph_y,
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bool double_click, int button);
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virtual gboolean handle_button_release(int graph_x, int graph_y);
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virtual gboolean handle_motion(int graph_x, int graph_y);
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virtual gboolean handle_leave();
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private:
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int pixel_to_depth(int y) const;
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void draw_guide_bar(cairo_t *cr, const PStatGraph::GuideBar &bar);
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void draw_guide_labels(cairo_t *cr);
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void draw_guide_label(cairo_t *cr, const PStatGraph::GuideBar &bar);
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static void toggled_callback(GtkToggleButton *button, gpointer data);
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static gboolean draw_callback(GtkWidget *widget, cairo_t *cr, gpointer data);
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static gboolean scroll_callback(GtkWidget *widget, GdkEventScroll *event, gpointer data);
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static gboolean key_press_callback(GtkWidget *widget, GdkEventKey *event, gpointer data);
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private:
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std::string _net_value_text;
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GtkWidget *_top_hbox;
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GtkWidget *_average_check_box;
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GtkWidget *_total_label;
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int _popup_index = -1;
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};
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#endif
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