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https://github.com/KLayout/klayout.git
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120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2017 Matthias Koefferlein
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "tlExceptions.h"
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#include "tlException.h"
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#include "tlInternational.h"
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#include "tlLog.h"
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#include "tlScriptError.h"
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#include <stdexcept>
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#include <QMessageBox>
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namespace tl
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{
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static void (*s_ui_exception_handler_tl) (const tl::Exception &ex, QWidget *parent) = 0;
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static void (*s_ui_exception_handler_std) (const std::exception &ex, QWidget *parent) = 0;
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static void (*s_ui_exception_handler_def) (QWidget *parent) = 0;
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void set_ui_exception_handlers (void (*handler_tl) (const tl::Exception &, QWidget *parent),
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void (*handler_std) (const std::exception &, QWidget *parent),
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void (*handler_def) (QWidget *parent))
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{
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s_ui_exception_handler_tl = handler_tl;
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s_ui_exception_handler_std = handler_std;
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s_ui_exception_handler_def = handler_def;
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}
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void handle_exception_silent (const tl::Exception &ex)
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{
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const tl::ScriptError *script_error = dynamic_cast <const tl::ScriptError *> (&ex);
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if (script_error) {
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if (script_error->line () > 0) {
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tl::error << script_error->sourcefile () << ":" << script_error->line () << ": "
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<< script_error->msg () << tl::to_string (QObject::tr (" (class ")) << script_error->cls () << ")";
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} else {
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tl::error << script_error->msg () << tl::to_string (QObject::tr (" (class ")) << script_error->cls () << ")";
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}
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} else {
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tl::error << ex.msg ();
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}
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}
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void handle_exception (const tl::Exception &ex)
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{
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handle_exception_ui (ex);
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}
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void handle_exception_ui (const tl::Exception &ex, QWidget *parent)
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{
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if (s_ui_exception_handler_tl) {
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(*s_ui_exception_handler_tl) (ex, parent);
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} else {
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handle_exception_silent (ex);
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}
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}
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void handle_exception_silent (const std::exception &ex)
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{
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tl::error << ex.what ();
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}
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void handle_exception (const std::exception &ex)
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{
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handle_exception_ui (ex);
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}
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void handle_exception_ui (const std::exception &ex, QWidget *parent)
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{
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if (s_ui_exception_handler_std) {
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(*s_ui_exception_handler_std) (ex, parent);
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} else {
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handle_exception_silent (ex);
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}
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}
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void handle_exception_silent ()
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{
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tl::error << tl::to_string (QObject::tr ("An unspecific error occured"));
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}
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void handle_exception ()
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{
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handle_exception_ui ();
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}
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void handle_exception_ui (QWidget *parent)
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{
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if (s_ui_exception_handler_def) {
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(*s_ui_exception_handler_def) (parent);
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} else {
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handle_exception_silent ();
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}
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}
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}
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