gui_spectrum.h
资源名称:mmi.rar [点击查看]
上传用户:lqx1163
上传日期:2014-08-13
资源大小:9183k
文件大小:6k
源码类别:
MTK
开发平台:
C/C++
- /*****************************************************************************
- * Copyright Statement:
- * --------------------
- * This software is protected by Copyright and the information contained
- * herein is confidential. The software may not be copied and the information
- * contained herein may not be used or disclosed except with the written
- * permission of MediaTek Inc. (C) 2005
- *
- * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
- * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
- * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
- * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
- * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
- * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
- * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
- * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
- * NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
- * SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
- *
- * BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
- * LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
- * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
- * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
- * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
- *
- * THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
- * WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
- * LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
- * RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
- * THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
- *
- *****************************************************************************/
- /*******************************************************************************
- * Filename:
- * ---------
- * gui_spectrum.h
- *
- * Project:
- * --------
- * MAUI
- *
- * Description:
- * ------------
- * audio spectrum display header file
- *
- * Author:
- * -------
- * Pankaj
- *
- *==============================================================================
- * HISTORY
- * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
- *------------------------------------------------------------------------------
- * $Log$
- *
- * removed!
- * removed!
- *
- *
- * removed!
- * removed!
- *
- *
- *------------------------------------------------------------------------------
- * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
- *==============================================================================
- *******************************************************************************/
- #include "MMI_features.h"
- #ifdef __MMI_AUDIO_SPECTRUM_DISPLAY__
- #include "gui.h"
- #include "gdi_datatype.h"
- #include "gdi_const.h"
- #define MAX_NUM_OF_SPECTRUMS 5
- /* #define SPACE_FOR_SCALE 3 3 pixels are allocated for scale (both vert. and hrzntl) this include 1 lines
- ( i.e. 1 pixels) & 2 pixels for scale markings. */
- #define DIST_BETWEEN_BARS 1 /* this is in pixels.the distance between the various different frequency structures
- which may be single unit bars or multiple block bars. */
- #define BLOCK_HEIGHT 2 /* the height of each block in the block */
- #define DIST_BETWEEN_BLOCKS 1 /* this is used for vertical distance between the blocks and the vert. dist. between
- horizontal scale line and bars */
- #define MIN_BAR_WIDTH 2 /* this is the minimum bar width for checking the width parameter in Init function. */
- #define NUM_OF_COLOR_COMPONENTS 3
- #define SPECTRUM_BKGD_COLOR_BAR_STYLE gdi_act_color_from_rgb(0xFF,0,0,0) /* black color for the background in bar style */
- //block style colors
- //#define SPECTRUM_BKGD_COLOR_BLOCK_STYLE gdi_act_color_from_rgb(0xFF,145,201,200) //blue for bkgd in block style.
- #define SPECTRUM_BKGD_COLOR_BLOCK_STYLE GDI_COLOR_TRANSPARENT
- #define SPECTRUM_BLOCK_RED_COMPONENT 255
- #define SPECTRUM_BLOCK_BLUE_COMPONENT 35
- #define SPECTRUM_TOP_INDICATOR_COLOR_BLOCK_STYLE gdi_act_color_from_rgb(0xFF,255,0,0)
- #define SPECTRUM_TOP_INDICATOR_COLOR_BAR_STYLE gdi_act_color_from_rgb(0xFF,255,0,0)
- #define SPECTRUM_SCALE_COLOR gdi_act_color_from_rgb(0xFF,69,139,141)
- #define SPACE_TO_BE_LEFT_FOR_CIRCLES_STYLE 10
- typedef enum
- {
- STYLE_OFF,
- STYLE_BLOCKS,
- STYLE_BARS,
- STYLE_CIRCLES
- } SPECTRUM_STYLE_ENUM;
- typedef struct
- {
- S16 start_x;
- S16 start_y;
- S32 width;
- S32 height;
- S16 number_of_bars;
- GDI_HANDLE target_layer;
- GDI_HANDLE target_lcd;
- S8 style;
- BOOL active;
- }
- spectrum_struct;
- /* functions */
- extern BOOL mmi_audio_spectrum_init_display(spectrum_struct *spectrum);
- extern void mmi_audio_spectrum_start_display(spectrum_struct *spectrum);
- extern void mmi_audio_spectrum_display_timer(void);
- extern void mmi_audio_spectrum_redraw_display(spectrum_struct *spectrum, U8 *amplitude_val, U8 *top);
- extern void mmi_audio_spectrum_clear_display(spectrum_struct *spectrum);
- extern void mmi_audio_spectrum_stop_display(spectrum_struct *spectrum);
- #endif /* __MMI_AUDIO_SPECTRUM_DISPLAY__ */