You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
3.0 KiB
94 lines
3.0 KiB
10 years ago
|
/*
|
||
|
|
*
|
||
|
|
* Copyright (C) 2012 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2.1 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library 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
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with this library; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#include "foldermodelitem.h"
|
||
|
|
|
||
|
|
using namespace Fm;
|
||
|
|
|
||
|
|
FolderModelItem::FolderModelItem(FmFileInfo* _info):
|
||
|
|
info(fm_file_info_ref(_info)) {
|
||
|
|
displayName = QString::fromUtf8(fm_file_info_get_disp_name(info));
|
||
|
|
icon = IconTheme::icon(fm_file_info_get_icon(_info));
|
||
|
|
thumbnails.reserve(2);
|
||
|
|
}
|
||
|
|
|
||
|
|
FolderModelItem::FolderModelItem(const FolderModelItem& other) {
|
||
|
|
info = other.info ? fm_file_info_ref(other.info) : NULL;
|
||
|
|
displayName = QString::fromUtf8(fm_file_info_get_disp_name(info));
|
||
|
|
icon = other.icon;
|
||
|
|
thumbnails = other.thumbnails;
|
||
|
|
}
|
||
|
|
|
||
|
|
FolderModelItem::~FolderModelItem() {
|
||
|
|
if(info)
|
||
|
|
fm_file_info_unref(info);
|
||
|
|
}
|
||
|
|
|
||
|
|
// find thumbnail of the specified size
|
||
|
|
// The returned thumbnail item is temporary and short-lived
|
||
|
|
// If you need to use the struct later, copy it to your own struct to keep it.
|
||
|
|
FolderModelItem::Thumbnail* FolderModelItem::findThumbnail(int size) {
|
||
|
|
QVector<Thumbnail>::iterator it;
|
||
|
|
for(it = thumbnails.begin(); it != thumbnails.end(); ++it) {
|
||
|
|
if(it->size == size) { // an image of the same size is found
|
||
|
|
return it;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(it == thumbnails.end()) {
|
||
|
|
Thumbnail thumbnail;
|
||
|
|
thumbnail.status = ThumbnailNotChecked;
|
||
|
|
thumbnail.size = size;
|
||
|
|
thumbnails.append(thumbnail);
|
||
|
|
}
|
||
|
|
return &thumbnails.back();
|
||
|
|
}
|
||
|
|
|
||
|
|
// remove cached thumbnail of the specified size
|
||
|
|
void FolderModelItem::removeThumbnail(int size) {
|
||
|
|
QVector<Thumbnail>::iterator it;
|
||
|
|
for(it = thumbnails.begin(); it != thumbnails.end(); ++it) {
|
||
|
|
if(it->size == size) { // an image of the same size is found
|
||
|
|
thumbnails.erase(it);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#if 0
|
||
|
|
// cache the thumbnail of the specified size in the folder item
|
||
|
|
void FolderModelItem::setThumbnail(int size, QImage image) {
|
||
|
|
QVector<Thumbnail>::iterator it;
|
||
|
|
for(it = thumbnails.begin(); it != thumbnails.end(); ++it) {
|
||
|
|
if(it->size == size) { // an image of the same size already exists
|
||
|
|
it->image = image; // replace it
|
||
|
|
it->status = ThumbnailLoaded;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(it == thumbnails.end()) { // the image is not found
|
||
|
|
Thumbnail thumbnail;
|
||
|
|
thumbnail.size = size;
|
||
|
|
thumbnail.status = ThumbnailLoaded;
|
||
|
|
thumbnail.image = image;
|
||
|
|
thumbnails.append(thumbnail); // add a new entry
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif
|