aseprite/src/recent_files.cpp

107 lines
2.8 KiB
C++

/* ASEPRITE
* Copyright (C) 2001-2012 David Capello
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "recent_files.h"
#include "app.h"
#include "base/path.h"
#include "ini_file.h"
#include <cstdio>
#include <cstring>
#include <set>
RecentFiles::RecentFiles()
: m_files(16)
, m_paths(16)
{
char buf[512];
for (int c=m_files.limit()-1; c>=0; c--) {
sprintf(buf, "Filename%02d", c);
const char* filename = get_config_string("RecentFiles", buf, NULL);
if (filename && *filename)
m_files.addItem(filename);
}
for (int c=m_paths.limit()-1; c>=0; c--) {
sprintf(buf, "Path%02d", c);
const char* path = get_config_string("RecentPaths", buf, NULL);
if (path && *path)
m_paths.addItem(path);
}
// Create recent list of paths from filenames (for backward
// compatibility with previous versions of ASEPRITE).
if (m_paths.empty()) {
std::set<std::string> included;
// For each recent file...
const_iterator it = files_begin();
const_iterator end = files_end();
for (; it != end; ++it) {
base::string path = base::get_file_path(*it);
// Check if the path was not already included in the list
if (included.find(path) == included.end()) {
included.insert(path);
m_paths.addItem(path);
}
}
}
}
RecentFiles::~RecentFiles()
{
char buf[512];
int c = 0;
for (const_iterator it = files_begin(); it != files_end(); ++it) {
const char* filename = it->c_str();
sprintf(buf, "Filename%02d", c);
set_config_string("RecentFiles", buf, filename);
c++;
}
c = 0;
for (const_iterator it = paths_begin(); it != paths_end(); ++it) {
const char* path = it->c_str();
sprintf(buf, "Path%02d", c);
set_config_string("RecentPaths", buf, path);
c++;
}
}
void RecentFiles::addRecentFile(const char* filename)
{
m_files.addItem(filename);
m_paths.addItem(base::get_file_path(filename));
app_rebuild_recent_list();
}
void RecentFiles::removeRecentFile(const char* filename)
{
m_files.removeItem(filename);
m_paths.removeItem(base::get_file_path(filename));
app_rebuild_recent_list();
}