120 lines
3.2 KiB
C
120 lines
3.2 KiB
C
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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/* Actual implementation of our side of the LASH_Engine protocol */
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/* NOTES: Since LASH doesn't provide us with the information we
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* need--when we need it--we just punt and only use LASH to save and
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* load the path to the *real* project data. */
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#include "LASH_Engine.H"
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#include "Project.H"
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#include "TLE.H" // all this just for quit()
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#include <FL/Fl.H>
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extern TLE *tle;
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#include "const.h"
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#include "util/debug.h"
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const float lash_poll_interval = 0.2f;
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void
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LASH_Engine::timer_cb ( void *v )
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{
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((LASH_Engine*)v)->poll();
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Fl::repeat_timeout( lash_poll_interval, &LASH_Engine::timer_cb, v );
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}
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LASH_Engine::LASH_Engine ( )
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{
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Fl::add_timeout( lash_poll_interval, &LASH_Engine::timer_cb, this );
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}
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LASH_Engine::~LASH_Engine ( )
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{
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Fl::remove_timeout( &LASH_Engine::timer_cb );
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}
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bool
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LASH_Engine::handle_save_file ( const char *path )
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{
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MESSAGE( "LASH wants us to save \"%s\"", path );
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char *name;
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asprintf( &name, "%s/project-path", path );
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FILE *fp;
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if ( ! ( fp = fopen( name, "w" ) ) )
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{
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free( name );
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return false;
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}
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else
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free( name );
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char project_path[ 512 ];
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fl_filename_absolute( project_path, sizeof( project_path ), "." );
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fwrite( project_path, strlen( project_path ), 1, fp );
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fclose( fp );
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return Project::save();
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}
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bool
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LASH_Engine::handle_restore_file ( const char *path )
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{
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MESSAGE( "LASH wants us to load \"%s\"", path );
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char *name;
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asprintf( &name, "%s/project-path", path );
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FILE *fp;
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if ( ! ( fp = fopen( name, "r" ) ) )
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{
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free( name );
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return false;
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}
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else
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free( name );
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char project_path[ 512 ];
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fgets( project_path, sizeof( project_path ), fp );
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fclose( fp );
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return Project::open( project_path ) == 0;
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}
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void
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LASH_Engine::handle_quit ( void )
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{
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MESSAGE( "LASH wants us to quit" );
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tle->quit();
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}
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