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kicad-source/common/trace_helpers.cpp
Wayne Stambaugh d79619edd1 Minor net navigator improvements. 
Ignore bus member connection subgraphs.  They do not have a valid net
name nor do they contain schematic items.  This prevents empty nodes
from being added to the tree.  They can be reintroduced in the future
if someone wants to pursue it.

Freeze the wxTreeCtrl while populating it and thaw when done to prevent
any unnecessary repainting.

Add profiling to test how long it takes to rebuild the net navigator.
The recently added populate the navigator with all nets when no net
is highlighted has exposed some potential performances issues with some
versions of wxWidgets on certain platforms.  Namely wxWidgets 3.2.4 on
Linux GTK.

Fix an issue where a sheet name change would not update the highlighted
net navigator resulting in a stale human readable sheet path.

Prevent the highlighted net navigator from being rebuilt twice when
loading a schematic.  SCH_EDIT_FRAME::RefreshNetNavigator() was being
called from both SCH_EDIT_FRAME::UpdateHierarchyNavigator() and
SCH_EDIT_FRAME::RecalculateConnectivity().

Add a new trace helper "KICAD_UI_PROFILE" to show trace output when
profiling user interface performance.  It's used in the net navigator
profiling mentioned above.

Reuse PROF_TIMER::Show() to generate string for PROF_TIMER::to_string().
2024-04-17 14:31:50 -04:00

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2018 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 2018-2024 KiCad Developers, see change_log.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file trace_helpers.cpp
* @brief wxLogTrace helper implementation.
*/
#include <trace_helpers.h>
#include <wx/tokenzr.h>
const wxChar* const traceFindReplace = wxT( "KICAD_FIND_REPLACE" );
const wxChar* const kicadTraceCoords = wxT( "KICAD_COORDS" );
const wxChar* const kicadTraceKeyEvent = wxT( "KICAD_KEY_EVENTS" );
const wxChar* const kicadTraceToolStack = wxT( "KICAD_TOOL_STACK" );
const wxChar* const kicadTraceCoroutineStack = wxT( "KICAD_COROUTINE_STACK" );
const wxChar* const traceSchLibMem = wxT( "KICAD_SCH_LIB_MEM" );
const wxChar* const traceFindItem = wxT( "KICAD_FIND_ITEM" );
const wxChar* const traceSchLegacyPlugin = wxT( "KICAD_SCH_LEGACY_PLUGIN" );
const wxChar* const traceSchPlugin = wxT( "KICAD_SCH_PLUGIN" );
const wxChar* const traceGedaPcbPlugin = wxT( "KICAD_GEDA_PLUGIN" );
const wxChar* const traceKicadPcbPlugin = wxT( "KICAD_PCB_PLUGIN" );
const wxChar* const tracePrinting = wxT( "KICAD_PRINT" );
const wxChar* const traceAutoSave = wxT( "KICAD_AUTOSAVE" );
const wxChar* const tracePathsAndFiles = wxT( "KICAD_PATHS_AND_FILES" );
const wxChar* const traceLocale = wxT( "KICAD_LOCALE" );
const wxChar* const traceFonts = wxT( "KICAD_FONTS" );
const wxChar* const traceScreen = wxT( "KICAD_SCREEN" );
const wxChar* const traceZoomScroll = wxT( "KICAD_ZOOM_SCROLL" );
const wxChar* const traceSymbolResolver = wxT( "KICAD_SYM_RESOLVE" );
const wxChar* const traceDisplayLocation = wxT( "KICAD_DISPLAY_LOCATION" );
const wxChar* const traceSchSheetPaths = wxT( "KICAD_SCH_SHEET_PATHS" );
const wxChar* const traceEnvVars = wxT( "KICAD_ENV_VARS" );
const wxChar* const traceGalProfile = wxT( "KICAD_GAL_PROFILE" );
const wxChar* const traceKiCad2Step = wxT( "KICAD2STEP" );
const wxChar* const traceUiProfile = wxT( "KICAD_UI_PROFILE" );
wxString dump( const wxArrayString& aArray )
{
wxString tmp;
for( unsigned i = 0; i < aArray.GetCount(); i++ )
{
if( aArray[i].IsEmpty() )
tmp << wxT( "\"\" " );
else
tmp << aArray[i] << wxT( " " );
}
return tmp;
}
// The following code was shamelessly copied from the wxWidgets keyboard sample
// at https://github.com/wxWidgets/wxWidgets/blob/master/samples/keyboard/keyboard.cpp.
/////////////////////////////////////////////////////////////////////////////
// Author: Vadim Zeitlin
// Modified by: Marcin Wojdyr
// Created: 07.04.02
// Copyright: (c) 2002 Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// helper function that returns textual description of wx virtual keycode
const char* GetVirtualKeyCodeName(int keycode)
{
switch ( keycode )
{
#define WXK_(x) \
case WXK_##x: return #x;
WXK_(BACK)
WXK_(TAB)
WXK_(RETURN)
WXK_(ESCAPE)
WXK_(SPACE)
WXK_(DELETE)
WXK_(START)
WXK_(LBUTTON)
WXK_(RBUTTON)
WXK_(CANCEL)
WXK_(MBUTTON)
WXK_(CLEAR)
WXK_(SHIFT)
WXK_(ALT)
WXK_(CONTROL)
WXK_(MENU)
WXK_(PAUSE)
WXK_(CAPITAL)
WXK_(END)
WXK_(HOME)
WXK_(LEFT)
WXK_(UP)
WXK_(RIGHT)
WXK_(DOWN)
WXK_(SELECT)
WXK_(PRINT)
WXK_(EXECUTE)
WXK_(SNAPSHOT)
WXK_(INSERT)
WXK_(HELP)
WXK_(NUMPAD0)
WXK_(NUMPAD1)
WXK_(NUMPAD2)
WXK_(NUMPAD3)
WXK_(NUMPAD4)
WXK_(NUMPAD5)
WXK_(NUMPAD6)
WXK_(NUMPAD7)
WXK_(NUMPAD8)
WXK_(NUMPAD9)
WXK_(MULTIPLY)
WXK_(ADD)
WXK_(SEPARATOR)
WXK_(SUBTRACT)
WXK_(DECIMAL)
WXK_(DIVIDE)
WXK_(F1)
WXK_(F2)
WXK_(F3)
WXK_(F4)
WXK_(F5)
WXK_(F6)
WXK_(F7)
WXK_(F8)
WXK_(F9)
WXK_(F10)
WXK_(F11)
WXK_(F12)
WXK_(F13)
WXK_(F14)
WXK_(F15)
WXK_(F16)
WXK_(F17)
WXK_(F18)
WXK_(F19)
WXK_(F20)
WXK_(F21)
WXK_(F22)
WXK_(F23)
WXK_(F24)
WXK_(NUMLOCK)
WXK_(SCROLL)
WXK_(PAGEUP)
WXK_(PAGEDOWN)
WXK_(NUMPAD_SPACE)
WXK_(NUMPAD_TAB)
WXK_(NUMPAD_ENTER)
WXK_(NUMPAD_F1)
WXK_(NUMPAD_F2)
WXK_(NUMPAD_F3)
WXK_(NUMPAD_F4)
WXK_(NUMPAD_HOME)
WXK_(NUMPAD_LEFT)
WXK_(NUMPAD_UP)
WXK_(NUMPAD_RIGHT)
WXK_(NUMPAD_DOWN)
WXK_(NUMPAD_PAGEUP)
WXK_(NUMPAD_PAGEDOWN)
WXK_(NUMPAD_END)
WXK_(NUMPAD_BEGIN)
WXK_(NUMPAD_INSERT)
WXK_(NUMPAD_DELETE)
WXK_(NUMPAD_EQUAL)
WXK_(NUMPAD_MULTIPLY)
WXK_(NUMPAD_ADD)
WXK_(NUMPAD_SEPARATOR)
WXK_(NUMPAD_SUBTRACT)
WXK_(NUMPAD_DECIMAL)
WXK_(NUMPAD_DIVIDE)
WXK_(WINDOWS_LEFT)
WXK_(WINDOWS_RIGHT)
#ifdef __WXOSX__
WXK_(RAW_CONTROL)
#endif
#undef WXK_
default:
return nullptr;
}
}
// helper function that returns textual description of key in the event
wxString GetKeyName( const wxKeyEvent &aEvent )
{
int keycode = aEvent.GetKeyCode();
const char* virt = GetVirtualKeyCodeName( keycode );
if( virt )
return virt;
if( keycode > 0 && keycode < 32 )
return wxString::Format( "Ctrl-%c", (unsigned char)('A' + keycode - 1) );
if( keycode >= 32 && keycode < 128 )
return wxString::Format( "'%c'", (unsigned char)keycode );
#if wxUSE_UNICODE
int uc = aEvent.GetUnicodeKey();
if( uc != WXK_NONE )
return wxString::Format( "'%c'", uc );
#endif
return "unknown";
}
wxString dump( const wxKeyEvent& aEvent )
{
wxString msg;
wxString eventType = wxS( "unknown" );
if( aEvent.GetEventType() == wxEVT_KEY_DOWN )
eventType = wxS( "KeyDown" );
else if( aEvent.GetEventType() == wxEVT_KEY_UP )
eventType = wxS( "KeyUp" );
else if( aEvent.GetEventType() == wxEVT_CHAR )
eventType = wxS( "Char" );
else if( aEvent.GetEventType() == wxEVT_CHAR_HOOK )
eventType = wxS( "Hook" );
// event key_name KeyCode modifiers Unicode raw_code raw_flags pos
msg.Printf( "%7s %15s %5d %c%c%c%c"
#if wxUSE_UNICODE
"%5d (U+%04x)"
#else
" none "
#endif
#ifdef wxHAS_RAW_KEY_CODES
" %7lu 0x%08lx"
#else
" not-set not-set"
#endif
" (%5d,%5d)",
eventType,
GetKeyName( aEvent ),
aEvent.GetKeyCode(),
aEvent.ControlDown() ? 'C' : '-',
aEvent.AltDown() ? 'A' : '-',
aEvent.ShiftDown() ? 'S' : '-',
aEvent.MetaDown() ? 'M' : '-'
#if wxUSE_UNICODE
, aEvent.GetUnicodeKey()
, aEvent.GetUnicodeKey()
#endif
#ifdef wxHAS_RAW_KEY_CODES
, (unsigned long) aEvent.GetRawKeyCode()
, (unsigned long) aEvent.GetRawKeyFlags()
#endif
, aEvent.GetX()
, aEvent.GetY()
);
return msg;
}
TRACE_MANAGER& TRACE_MANAGER::Instance()
{
static TRACE_MANAGER* self = nullptr;
if( !self )
{
self = new TRACE_MANAGER;
self->init();
}
return *self;
}
bool TRACE_MANAGER::IsTraceEnabled( const wxString& aWhat )
{
if( !m_printAllTraces )
{
if( !m_globalTraceEnabled )
return false;
if( m_enabledTraces.find( aWhat ) == m_enabledTraces.end() )
return false;
}
return true;
}
void TRACE_MANAGER::traceV( const wxString& aWhat, const wxString& aFmt, va_list vargs )
{
if( !IsTraceEnabled( aWhat ) )
return;
wxString str;
str.PrintfV( aFmt, vargs );
#if defined( __UNIX__ ) || defined( _WIN32 )
fprintf( stderr, " %-30s | %s", aWhat.c_str().AsChar(), str.c_str().AsChar() );
#endif
}
void TRACE_MANAGER::init()
{
wxString traceVars;
m_globalTraceEnabled = wxGetEnv( wxT( "KICAD_TRACE" ), &traceVars );
m_printAllTraces = false;
if( !m_globalTraceEnabled )
return;
wxStringTokenizer tokenizer( traceVars, wxT( "," ) );
while( tokenizer.HasMoreTokens() )
{
wxString token = tokenizer.GetNextToken();
m_enabledTraces[token] = true;
if( token.Lower() == wxT( "all" ) )
m_printAllTraces = true;
}
}
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