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Added a panel showing profiler timings

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1523 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2010-10-13 21:35:30 +00:00
parent 7bcb045668
commit 9735e24517
8 changed files with 230 additions and 10 deletions
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src/gui/profiler_window.cpp
+179
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//+----------------------------------------------------------------------------+
//| Description: Magic Set Editor - Program to make Magic (tm) cards |
//| Copyright: (C) 2001 - 2010 Twan van Laarhoven and Sean Hunt |
//| License: GNU General Public License 2 or later (see file COPYING) |
//+----------------------------------------------------------------------------+
// ----------------------------------------------------------------------------- : Includes
#include <util/prec.hpp>
#include <script/profiler.hpp>
#include <wx/dcbuffer.h>
DECLARE_TYPEOF_COLLECTION(FunctionProfileP);
// -----------------------------------------------------------------------------
// Profiler Panel : class
// -----------------------------------------------------------------------------
class ProfilerPanel : public wxPanel {
public:
ProfilerPanel(wxWindow* parent, bool fancy_effects);
~ProfilerPanel();
virtual bool AcceptsFocus() const { return false; }
virtual wxSize DoGetBestSize() const;
private:
bool fancy_effects;
wxTimer timer;
wxStopWatch stopwatch;
typedef std::pair<int,long> NumCallsAndFadeTime;
typedef std::map<FunctionProfile const*,NumCallsAndFadeTime> PrevProfiles;
PrevProfiles prev_profiles;
DECLARE_EVENT_TABLE();
void onPaint(wxPaintEvent&);
void onEraseBackground(wxEraseEvent&) {}
void onTimer(wxTimerEvent&);
void onSize(wxSizeEvent&);
void draw_profiler(wxDC& dc, int x, int y);
};
// -----------------------------------------------------------------------------
// Drawing utilities
// -----------------------------------------------------------------------------
void clear_dc(wxDC& dc, wxColour const& color) {
dc.SetPen(*wxTRANSPARENT_PEN);
dc.SetBrush(color);
wxSize s = dc.GetSize();
dc.DrawRectangle(0,0,s.x,s.y);
}
void draw_right(wxDC& dc, wxString const& text, int x, int y) {
int w, h;
dc.GetTextExtent(text, &w, &h);
dc.DrawText(text, x-w, y);
}
// -----------------------------------------------------------------------------
// Profiler Panel
// -----------------------------------------------------------------------------
ProfilerPanel::ProfilerPanel(wxWindow* parent, bool fancy_effects)
: wxPanel(parent, wxID_ANY)
, fancy_effects(fancy_effects)
, timer(this)
{
// profiler::set_function_leave_callback(refresh_profiler_panel);
}
ProfilerPanel::~ProfilerPanel() {
// profiler::set_function_leave_callback(nullptr);
}
void ProfilerPanel::onPaint(wxPaintEvent&) {
#ifdef __WXMSW__
wxBufferedPaintDC dc(this);
#else
wxPaintDC dc(this);
#endif
// clear background
clear_dc(dc, wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
// draw table
dc.SetFont(*wxNORMAL_FONT);
draw_profiler(dc, 0, 0);
}
void ProfilerPanel::draw_profiler(wxDC& dc, int x0, int y0) {
#if USE_SCRIPT_PROFILING
// Get the profiles
const FunctionProfile& profile = profile_aggregated(1);
vector<FunctionProfileP> profiles;
profile.get_children(profiles);
// set up colors
wxColour fg(0,0,0);
wxColour fg_highlight(0,20,220);
dc.SetTextForeground(fg);
dc.SetPen(fg);
// set up positions/sizes
int line_height = dc.GetCharHeight() + 2;
int x1 = dc.GetSize().x - 2;
int pos[] = {x0+2, x1-124, x1-84, x1-44, x1-4 };
// fancy effects
bool any_active = false;
long now = stopwatch.Time();
// Draw table
dc.DrawText(_("Function"), pos[0], y0 + 2);
draw_right(dc,_("calls"), pos[1], y0 + 2);
draw_right(dc,_("avg"), pos[2], y0 + 2);
draw_right(dc,_("total"), pos[3], y0 + 2);
draw_right(dc,_("max"), pos[4], y0 + 2);
dc.DrawLine(x0, y0 + line_height + 2, x1, y0 + line_height + 2);
int i = 0;
FOR_EACH_REVERSE(prof, profiles) {
// recently changed?
if (fancy_effects) {
PrevProfiles::iterator prev = prev_profiles.find(prof.get());
float active = 0.f;
const int FADE_TIME = 1000;
if (prev == prev_profiles.end()) {
prev_profiles[prof.get()] = std::make_pair(prof->calls,0);
} else if (prev->second.first != prof->calls) {
prev->second = std::make_pair(prof->calls,now+FADE_TIME);
any_active = true;
active = 1.f;
dc.SetTextForeground(*wxRED);
} else if (now < prev->second.second) {
active = (prev->second.second - now) / (float)FADE_TIME;
any_active = true;
}
dc.SetTextForeground(lerp(fg,fg_highlight,active));
}
// draw line
int y = y0 + (++i) * line_height + 6;
dc.DrawText(prof->name, pos[0], y);
draw_right(dc,wxString::Format(_("%d"), prof->calls), pos[1], y);
draw_right(dc,wxString::Format(_("%.2f"), prof->avg_time()), pos[2], y);
draw_right(dc,wxString::Format(_("%.2f"), prof->total_time()), pos[3], y);
draw_right(dc,wxString::Format(_("%.2f"), prof->max_time()), pos[4], y);
}
// are any fancy effects active?
if (fancy_effects && any_active && !timer.IsRunning()) {
timer.Start(40,wxTIMER_ONE_SHOT);
}
//% profiler_panel_refreshing = false;
#endif
}
void ProfilerPanel::onTimer(wxTimerEvent&) {
Refresh(false);
}
void ProfilerPanel::onSize(wxSizeEvent&) {
Refresh(true);
}
wxSize ProfilerPanel::DoGetBestSize() const {
return wxSize(300,500);
}
BEGIN_EVENT_TABLE(ProfilerPanel, wxPanel)
EVT_PAINT( ProfilerPanel::onPaint)
EVT_SIZE( ProfilerPanel::onSize)
EVT_TIMER(wxID_ANY, ProfilerPanel::onTimer)
EVT_ERASE_BACKGROUND(ProfilerPanel::onEraseBackground)
END_EVENT_TABLE()
void show_profiler_window(wxWindow* parent) {
wxDialog* dlg = new wxDialog(parent, wxID_ANY, _("Profiler"), wxDefaultPosition,wxSize(450,600), wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER);
wxSizer* sizer = new wxBoxSizer(wxVERTICAL);
sizer->Add(new ProfilerPanel(dlg,true), 1, wxEXPAND | wxALL, 8);
sizer->Add(dlg->CreateButtonSizer(wxOK), 0, wxALIGN_CENTER | wxALL, 8);
dlg->SetSizer(sizer);
dlg->Show();
}