ede/evoke/Crash.cpp
Sanel Zukan 25b80eaffa core file is now given from CrashDialog
Added run_program()
Added new splash image
New spawn_program() error codes
2007-08-07 11:54:57 +00:00

114 lines
2.7 KiB
C++

/*
* $Id$
*
* Evoke, head honcho of everything
* Part of Equinox Desktop Environment (EDE).
* Copyright (c) 2000-2007 EDE Authors.
*
* This program is licensed under terms of the
* GNU General Public License version 2 or newer.
* See COPYING for details.
*/
#include "icons/core.xpm"
#include "Crash.h"
#include "Spawn.h"
#include <FL/Fl.h>
#include <FL/Fl_Pixmap.h>
#include <edelib/Nls.h>
#include <stdio.h> // snprintf
#define DIALOG_W 380
#define DIALOG_H 130
#define DIALOG_W_EXPANDED 380
#define DIALOG_H_EXPANDED 340
void show_details_cb(Fl_Widget*, void* cd) {
CrashDialog* c = (CrashDialog*)cd;
c->show_details();
}
void close_cb(Fl_Widget*, void* cd) {
CrashDialog* c = (CrashDialog*)cd;
c->hide();
}
void dummy_timeout(void*) { }
CrashDialog::CrashDialog() : Fl_Window(DIALOG_W, DIALOG_H, _("World is going down...")) {
trace_loaded = 0;
begin();
pix = new Fl_Pixmap(core_xpm);
icon_box = new Fl_Box(10, 10, 70, 75);
icon_box->image(pix);
txt_box = new Fl_Box(85, 10, 285, 75);
txt_box->label(_("Program just crashed !!!\n\nYou can inspect details about this crash by clicking on 'Show backtrace' below"));
txt_box->align(FL_ALIGN_WRAP | FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
close = new Fl_Button(280, 95, 90, 25, _("&Close"));
close->callback(close_cb, this);
details = new Fl_Button(10, 95, 265, 25, _("@> Show backtrace"));
details->box(FL_FLAT_BOX);
details->align(FL_ALIGN_INSIDE | FL_ALIGN_LEFT);
details->callback(show_details_cb, this);
// widgets for expanded dialog
trace_log = new Fl_Text_Display(10, 130, 360, 165);
trace_buff = new Fl_Text_Buffer();
trace_log->buffer(trace_buff);
trace_log->hide();
save_as = new Fl_Button(280, 305, 90, 25, _("&Save As..."));
save_as->hide();
copy = new Fl_Button(185, 305, 90, 25, _("&Copy"));
copy->hide();
end();
}
CrashDialog::~CrashDialog() {
// looks like fltk does not clean image() assigned data
delete pix;
}
void CrashDialog::show_details(void) {
if(trace_log->visible()) {
trace_log->hide();
save_as->hide();
copy->hide();
details->label(_("@> Show backtrace"));
size(DIALOG_W, DIALOG_H);
} else {
trace_log->show();
save_as->show();
copy->show();
details->label(_("@< Hide backtrace"));
size(DIALOG_W_EXPANDED, DIALOG_H_EXPANDED);
if(!trace_loaded) {
trace_buff->remove(0, trace_buff->length());
spawn_backtrace(cmd.c_str(), "core", "/tmp/gdb_output", "/tmp/gdb_script");
trace_buff->appendfile("/tmp/gdb_output");
trace_loaded = 1;
}
}
}
void CrashDialog::set_data(const char* command) {
cmd = command;
trace_loaded = 0;
}
void CrashDialog::run(void) {
if(!shown()) {
set_modal();
show();
}
while(shown())
Fl::wait();
}