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/*
Miranda NG: the free IM client for Microsoft* Windows*
Copyright (C) 2012-20 Miranda NG team (https://miranda-ng.org),
Copyright (c) 2000-08 Miranda ICQ/IM project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
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.
Created by Pescuma
*/
#pragma once
#ifndef __IMAGE_ARRAY_H__
# define __IMAGE_ARRAY_H__
#include <windows.h>
struct IMAGE_ARRAY_DATA_NODE
{
int width;
int height;
};
struct IMAGE_ARRAY_DATA
{
// Configuration
BOOL width_based;
int grow_step;
HDC hdc;
// Img data
HBITMAP img;
int width;
int height;
void *lpBits;
// Array
IMAGE_ARRAY_DATA_NODE *nodes;
int nodes_size;
int nodes_allocated_size;
};
// Initialize data
void ImageArray_Initialize(IMAGE_ARRAY_DATA *iad, BOOL width_based, int grow_step);
// Free data but keep config
void ImageArray_Clear(IMAGE_ARRAY_DATA *iad);
// Free data
// If keep_bitmap is TRUE, doesn't delete de bitmap and return its handle. Else, return nullptr
HBITMAP ImageArray_Free(IMAGE_ARRAY_DATA *iad, BOOL keep_bitmap);
// Add image to the list (return the index of the image or -1 on error)
// If pos == -1, add to the end of the list
int ImageArray_AddImage(IMAGE_ARRAY_DATA *iad, HBITMAP hBmp, int pos);
// Change an image in the list (return TRUE on success)
BOOL ImageArray_ChangeImage(IMAGE_ARRAY_DATA *iad, HBITMAP hBmp, int pos);
// Remove an image
BOOL ImageArray_RemoveImage(IMAGE_ARRAY_DATA *iad, int pos);
// Draw an image
BOOL ImageArray_DrawImage(IMAGE_ARRAY_DATA *iad, int pos, HDC hdcDest, int nXDest, int nYDest, BYTE Alpha);
#endif // __IMAGE_ARRAY_H__
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