5092ab20c9
Makes logging actually thread-safe and slightly improves performance.
114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
// Copyright (c) 2010, Amar Takhar
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Aegisub Project http://www.aegisub.org/
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/// @file dialog_log.cpp
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/// @brief Log window.
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/// @ingroup libaegisub
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///
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#include "config.h"
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#include "dialog_log.h"
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#include "compat.h"
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#include "include/aegisub/context.h"
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#include <libaegisub/dispatch.h>
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#include <libaegisub/log.h>
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#include <algorithm>
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#include <ctime>
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#include <functional>
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#include <string>
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#include <wx/button.h>
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#include <wx/sizer.h>
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#include <wx/stattext.h>
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#include <wx/textctrl.h>
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class EmitLog : public agi::log::Emitter {
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wxTextCtrl *text_ctrl;
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public:
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EmitLog(wxTextCtrl *t)
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: text_ctrl(t)
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{
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for (auto sm : agi::log::log->GetMessages())
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log(&sm);
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}
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void log(agi::log::SinkMessage *sm) {
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#ifndef _WIN32
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tm tmtime;
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localtime_r(&sm->tv.tv_sec, &tmtime);
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auto log = wxString::Format("%c %02d:%02d:%02d %-6ld <%-25s> [%s:%s:%d] %s\n",
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agi::log::Severity_ID[sm->severity],
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(int)tmtime.tm_hour,
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(int)tmtime.tm_min,
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(int)tmtime.tm_sec,
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(long)sm->tv.tv_usec,
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sm->section,
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sm->file,
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sm->func,
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sm->line,
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to_wx(sm->message));
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#else
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auto log = wxString::Format("%c %-6ld <%-25s> [%s:%s:%d] %s\n",
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agi::log::Severity_ID[sm->severity],
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sm->tv.tv_usec,
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sm->section,
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sm->file,
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sm->func,
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sm->line,
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to_wx(sm->message));
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#endif
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if (wxIsMainThread())
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text_ctrl->AppendText(log);
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else
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agi::dispatch::Main().Async([=]{ text_ctrl->AppendText(log); });
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}
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};
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LogWindow::LogWindow(agi::Context *c)
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: wxDialog(c->parent, -1, _("Log window"), wxDefaultPosition, wxDefaultSize, wxCAPTION | wxCLOSE_BOX | wxRESIZE_BORDER)
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{
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wxTextCtrl *text_ctrl = new wxTextCtrl(this, -1, "", wxDefaultPosition, wxSize(700,300), wxTE_MULTILINE|wxTE_READONLY);
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text_ctrl->SetDefaultStyle(wxTextAttr(wxNullColour, wxNullColour, wxFont(8, wxMODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL)));
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wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
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sizer->Add(text_ctrl, wxSizerFlags(1).Expand().Border());
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sizer->Add(new wxButton(this, wxID_OK), wxSizerFlags(0).Border().Right());
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SetSizerAndFit(sizer);
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agi::log::log->Subscribe(emit_log = new EmitLog(text_ctrl));
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}
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LogWindow::~LogWindow() {
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agi::log::log->Unsubscribe(emit_log);
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}
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