112 lines
2.1 KiB
C++
112 lines
2.1 KiB
C++
/*
|
|
* Copyright 2009-2011, Andrea Anzani. All rights reserved.
|
|
* Copyright 2021, Jaidyn Levesque. All rights reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*
|
|
* Authors:
|
|
* Andrea Anzani, andrea.anzani@gmail.com
|
|
*/
|
|
|
|
#include "ImageCache.h"
|
|
|
|
#include <AppDefs.h>
|
|
#include <Bitmap.h>
|
|
#include <Debug.h>
|
|
#include <Resources.h>
|
|
#include <TranslationUtils.h>
|
|
|
|
#include <libinterface/BitmapUtils.h>
|
|
|
|
#include "AppResources.h"
|
|
#include "Utils.h"
|
|
|
|
|
|
ImageCache* ImageCache::fInstance = NULL;
|
|
|
|
|
|
ImageCache::ImageCache()
|
|
{
|
|
_LoadResource(kPersonIcon, "kPersonIcon");
|
|
_LoadResource(kOnePersonIcon, "kOnePersonIcon");
|
|
_LoadResource(kTwoPeopleIcon, "kTwoPeopleIcon");
|
|
_LoadResource(kThreePeopleIcon, "kThreePeopleIcon");
|
|
_LoadResource(kFourPeopleIcon, "kFourPeopleIcon");
|
|
_LoadResource(kMorePeopleIcon, "kMorePeopleIcon");
|
|
|
|
_LoadResource(kAwayReplicant, "kAwayReplicant");
|
|
_LoadResource(kBusyReplicant, "kBusyReplicant");
|
|
_LoadResource(kOfflineReplicant, "kOfflineReplicant");
|
|
_LoadResource(kOnlineReplicant, "kOnlineReplicant");
|
|
}
|
|
|
|
|
|
ImageCache::~ImageCache()
|
|
{
|
|
while (fBitmaps.CountItems()) {
|
|
BBitmap* bit = fBitmaps.ValueFor(0);
|
|
delete bit;
|
|
}
|
|
}
|
|
|
|
|
|
ImageCache*
|
|
ImageCache::Get()
|
|
{
|
|
if (fInstance == NULL)
|
|
fInstance = new ImageCache();
|
|
return fInstance;
|
|
}
|
|
|
|
|
|
BBitmap*
|
|
ImageCache::GetImage(const char* keyName)
|
|
{
|
|
// Loads the bitmap if found
|
|
bool found;
|
|
BBitmap* bitmap = fBitmaps.ValueFor(BString(keyName), &found);
|
|
|
|
if (found == true)
|
|
return bitmap;
|
|
return NULL;
|
|
}
|
|
|
|
|
|
void
|
|
ImageCache::AddImage(BString name, BBitmap* which)
|
|
{
|
|
fBitmaps.AddItem(name, which);
|
|
}
|
|
|
|
|
|
void
|
|
ImageCache::DeleteImage(BString name)
|
|
{
|
|
BBitmap* bitmap = fBitmaps.ValueFor(name);
|
|
if (bitmap) {
|
|
fBitmaps.RemoveItemFor(name);
|
|
delete bitmap;
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
ImageCache::Release()
|
|
{
|
|
if (fInstance != NULL) {
|
|
delete fInstance;
|
|
fInstance = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
ImageCache::_LoadResource(int identifier, const char* key)
|
|
{
|
|
BResources res = ChatResources();
|
|
if (res.InitCheck() != B_OK)
|
|
return;
|
|
BBitmap* bitmap = IconFromResources(&res, identifier, B_LARGE_ICON);
|
|
if (bitmap != NULL && bitmap->IsValid() == true)
|
|
fBitmaps.AddItem(BString(key), bitmap);
|
|
}
|