展讯平台图片滑动效果代码.doc

#ifdef WIN32#include std_header.h#endif#include mmk_app.h#include mmk_kbd.h#include guilcd.h#include window_parse.h#include mainapp.h#include mmi_image.h#include guicommon.h#include mmi_text.h#include tb_dal.h#include mmidisplay_data.h#include mmi_menutable.h#include guimenu.h/#include mmisms_text.h#include mmi_image.h#include mmiset.h#include mmisms_api.h#include mmicl.h#include mmieng.h#include mmistk.h#include mmicc.h#include mmiphone.h#include mmicc_speeddial.h#include mmienvset.h#include mmi_appmsg.h#include mmi_subwintab.h#include guimsgbox.h#include guilabel.h#include mmk_timer.h#include mmi_default.h#include mmiudisk_export.h#include mmimms_export.h#include mmi_parse.h#include mmimsd.h#include mmi_textfun.h#include mmi_keylock.h#include mmisd_export.h#include mmiacc.h#include guiblock.h#include mmifm_export.h#include mmitv_out.h#include guibutton.h#ifndef WIN32#include gpio_prod_api.h#endif#include mmistk.h#include mmicalendar_main.h#include mmieng.h#include mmipb_export.h#ifdef BLUETOOTH_SUPPORT/#include mmibt_image.h#endif#include mmipub.h#include mmiidle_screensaver.h#include mmiidle_shortcut.h/#include mmiset_wintab.h/#include mmiset_display.h#include mmiset_id.h#include mmiebook.h#include guistatusbar.h#include mmialarm_id.h#include mmisms_id.h#include mms_image.h#include mmiset_id.h#include mmicc_id.h#include mmiota_image.h#include mmibt_export.h/#include mmiset_nv.h#include mmiset_text.h#include mmimp3.h#include mn_type.h#include mn_api.h#include mmipb_id.h#include mmimp3_id.h#include mmiacc_id.h#ifdef JAVA_SUPPORT#include mmijava_export.h#endif#include block_mem_def.h#include block_mem.h#include mmicountedtime_main.h#include mmi_wallpaper.h#include mmifmm.h#include mmidc.h#include mmischedule.h#include mmienvset_internal.h#include mmidc.h#include mmimenu.h#ifdef MMI_SPRITE_ENABLE#include mmiidle_sprite.h#endif#include mmikur.h#include mmk_msg.h#include guiwin.h#ifdef MMI_MOCOR_SAMPLE#include sample_main.h#endif#include ui_layer.h#include guires.h#include mmimtv_export.h#include mmiatv_export.h#include mmiidle_display.h#include guistring.h#include mmipdp_api.h#ifdef BROWSER_SUPPORT#include mmibrowser_api.h#endif#ifdef ASP_SUPPORT#include mmiasp_api.h#endif#include mmidcd_export.h#include guitab.h/#include mmifmm_text.h#include mmidm_export.h#ifdef WIFI_SUPPORT#include mmiwifi_api.h#ifdef WLAN_SUPPORT#include mmiwlan_image.h#else#include mmiwifi_image.h#endif#endif#ifdef DRM_SUPPORT#include mmidrm_export.h#endif#ifdef MCARE_MINI_SUPPORT#include mcfinterface.h#include Mcare_Interface.h#ifdef FLASH_SUPPORT#include mmiflash.h#endif#endif#ifdef QQ_SUPPORT#include mmiqq_export.h#endif#if (defined MMIWIDGET_SUPPORT) | (defined MMI_GRID_IDLE_SUPPORT)#include mmiwidget.h#include mmiwidget_export.h#endif#ifdef PUSH_EMAIL_SUPPORT #include mmimail.h#endif#ifdef WEATHER_SUPPORT#include mmiweather.h#endif#ifdef MMIEMAIL_SUPPORT#include mmiemail_export.h#endif#ifdef MMI_VIDEOWALLPAPER_SUPPORT#include mmiset_videowallpaper.h#endif#include mmk_gsensor.h#include mmiset_func.h/#include mmipb_internal.h/#ifdef MMI_DUAL_BATTERY_SUPPORT#include dualbat_drvapi.h/#endif#ifdef PDA_UI_DROPDOWN_WIN#include mmidropdownwin.h#endif#include guistatusbar_scrollmsg.h#include mmibt_text.h#include mmicl_internal.h#include mmisms_read.h#ifdef LIVE_WALLPAPER_FRAMEWORK_SUPPORT#include mmi_livewallpaper.h#endif#ifdef MMI_TASK_MANAGER#include mmi_applet_manager.h#endif#include jpeg_interface.h#define SCREEN_WIDTH 320#define SCREEN_HEIGHT 480#define PICMOVE_TIME 30#define PIVMOVE_PERWIDTH 80 /图片typedef enumLC_MOVE_LEFT =0,LC_MOVE_RIGHT,LC_MOVE_MAXLC_MOVE_DERECTION;/图片在滑动时的参数结构体typedef struct _mov_infoGUI_POINT_T down_point;GUI_POINT_T move_point;GUI_POINT_T up_point;BOOLEAN is_move;BOOLEAN allow_recvPressmsg; /是否允许接收触屏消息BOOLEAN is_pressdown; /判断是否按了down消息int move_len;int end_dot;LC_MOVE_DERECTION mov_derection;move_info;typedef struct _lc_fileuint8 *load_buf;uint32 load_buflen;uint32 file_width;uint32 file_height;uint8 *file_path;uint32 file_pos;load_file;typedef struct _pic_msguint8 *show_filebuf;uint32 show_file_len;pic_msg;typedef struct _screen_picuint8 *main_ptr;int currpos;screen_pic;typedef struct _mov_timeuint8 mov_timeid; /滑动定时器 uint8 mov_timeisopen; /判断滑动定时器是否开启 int times_move; /自定时器开启到现在已有的次数smov_time;screen_pic screen_movepic;pic_msg pre_pic,back_pic,temp_pic;load_file lc_loadfile_pic;uint8 *filepath =E:Photos; /图片存储路径int the_lastfile =20;int the_firstfile = 1;int the_currfile;move_info pic_move_info;smov_time time_info;void lc_move_createwin();LOCAL MMI_RESULT_E lc_handle_picmove(MMI_WIN_ID_T win_id,MMI_MESSAGE_ID_E msg_id,DPARAM param);/获取图片名称LOCAL uint8* lc_move_getfilename(int file_num);/分配内存LOCAL BOOLEAN lc_move_memalloc();LOCAL void lc_move_freemem();/从T卡中读取文件LOCAL BOOLEAN lc_move_loadfile(uint8 *file);BOOLEAN lc_move_DecodeImageFileB(GUIANIM_TYPE_E image_type, uint8 *data_buffer, uint32 block_size,uint32 dest_width, uint32 dest_height,uint8 *loadbuf,uint32 load_len);/释放从T卡中读取图片的内存LOCAL void lc_move_freeloadbuf();/处理触屏down消息void lc_move_handleTipDown(MMI_WIN_ID_T win_id,DPARAM m_param);/处理up消息void lc_move_handleTipUp(MMI_WIN_ID_T win_id,DPARAM u_param);/处理timer消息void lc_move_handleTimerMsg(MMI_WIN_ID_T win_id);/处理触屏move消息void lc_move_handleTipMove(MMI_WIN_ID_T win_id,DPARAM m_param);/开启滑动定时器void lc_move_createTime();/关闭定时器void lc_move_stopTime();BOOLEAN lc_move_getpic(BOOLEAN is_add);LOCAL BOOLEAN lc_move_picinit();/把图片显示到屏幕上LOCAL void lc_move_showpicto_Screen(uint8 *srcptr,uint32 srcnun,uint8 *desptr);/图片在滑动时，把图片拷贝到屏幕上LOCAL void lc_move_copyto_Screen(uint16 *m_bufl,uint16 *m_buft,uint16 *m_bufr,int32 m_start,uint16 *des);#if 0void ma_dbg_info(const char *fmt, .) SFS_HANDLE FH = 0; char asc_path64 =E:dbg.txt; wchar ucs_path64 = 0; uint32 written; int length = 0; char log_buf1024 = 0;/*LOG缓冲区大小*/ va_list args; if (fmt = NULL | strlen(fmt) = 0)return ; va_start(args, fmt); vsprintf(log_buf,fmt,args); va_end(args); GUI_GBToWstr(ucs_path, asc_path,strlen(asc_path); #if 0 if(!b_create_log_file) FH = MMIFILE_CreateFile(wchar *)ucs_path, SFS_MODE_CREATE_ALWAYS,0,0); b_create_log_file = TRUE; #endif/ else FH = MMIFILE_CreateFile(wchar *)ucs_path, SFS_MODE_OPEN_ALWAYS| SFS_MODE_WRITE,0,0); length = strlen(const char*)log_buf); if (FH 0) MMIFILE_SetFilePointer(FH, 0, MMIFILE_SEEK_END); MMIFILE_WriteFile(FH, (void*)log_buf,length, &written,PNULL); MMIFILE_CloseFile(FH); #endifWINDOW_TABLE(LC_TEST_TABLE) =WIN_ID(LC_TEST_ID),WIN_FUNC(uint32)lc_handle_picmove),WIN_HIDE_STATUS,WIN_MOVE_STYLE(MOVE_FORBIDDEN),END_WIN;void lc_move_createwin() MMK_CreateWin(uint32*)LC_TEST_TABLE,NULL);MMI_RESULT_E lc_handle_picmove(MMI_WIN_ID_T win_id,MMI_MESSAGE_ID_E msg_id,DPARAM param)MMI_RESULT_E ret = MMI_RESULT_FALSE;GUI_RECT_T te_rect = 0,0,SCREEN_WIDTH,SCREEN_HEIGHT;GUI_LCD_DEV_INFO te_dev = GUI_MAIN_LCD_ID,GUI_BLOCK_MAIN;uint32 num;num = SCREEN_WIDTH *SCREEN_HEIGHT*2;switch(msg_id)case MSG_OPEN_WINDOW:lc_move_picinit();lc_move_loadfile(lc_loadfile_pic.file_path);lc_move_DecodeImageFileB(GUIANIM_TYPE_IMAGE_JPG,temp_pic.show_filebuf,temp_pic.show_file_len,lc_loadfile_pic.file_width,lc_loadfile_pic.file_height,lc_loadfile_pic.load_buf,lc_loadfile_pic.load_buflen); lc_move_freeloadbuf();lc_move_showpicto_Screen(temp_pic.show_filebuf,num,screen_movepic.main_ptr);the_currfile-;lc_loadfile_pic.file_path = lc_move_getfilename(the_currfile);lc_move_loadfile(lc_loadfile_pic.file_path);lc_move_DecodeImageFileB(GUIANIM_TYPE_IMAGE_JPG,pre_pic.show_filebuf,pre_pic.show_file_len,lc_loadfile_pic.file_width,lc_loadfile_pic.file_height,lc_loadfile_pic.load_buf,lc_loadfile_pic.load_buflen);lc_move_freeloadbuf();/lc_move_createTime();/lc_move_copyto_Screen(pre_pic.show_filebuf,temp_pic.show_filebuf,back_pic.show_filebuf,k_s,screen_movepic.main_ptr); /MMITHEME_StoreUpdateRect(&te_dev,te_rect); /MMITHEME_UpdateRect();break; case MSG_TIMER: lc_move_handleTimerMsg(win_id);break;case MSG_TP_PRESS_DOWN: lc_move_handleTipDown(win_id,param);break;case MSG_TP_PRESS_MOVE: lc_move_handleTipMove(win_id,param);break;case MSG_TP_PRESS_UP:lc_move_handleTipUp(win_id,param);break;case MSG_APP_RED:ret = MMI_RESULT_FALSE;break;case MSG_CLOSE_WINDOW:lc_move_freemem();MMK_CloseWin(LC_TEST_ID);break;default: ret = MMI_RESULT_FALSE; return ret;/启动定时器void lc_move_createTime()if(0 = time_info.mov_timeisopen)time_info.mov_timeid = MMK_CreateTimer(PICMOVE_TIME,TRUE);time_info.mov_timeisopen = 1;/关闭定时器void lc_move_stopTime()if(time_info.mov_timeisopen = 1) MMK_StopTimer(time_info.mov_timeid); time_info.mov_timeisopen = 0; time_info.mov_timeid = 0;BOOLEAN lc_move_getpic(BOOLEAN is_add)int temfile;if(TRUE = is_add)temfile = the_currfile + 3;if(temfile the_lastfile)return FALSE;the_currfile +;elsethe_currfile -;temfile = the_currfile;if(temfile the_firstfile)return FALSE;lc_loadfile_pic.file_path = lc_move_getfilename(temfile);lc_move_loadfile(lc_loadfile_pic.file_path);return TRUE;/处理定时器消息void lc_move_handleTimerMsg(MMI_WIN_ID_T win_id)uint32 to_width,haf_width,onef_width;uint32 pic_total_num; GUI_RECT_T tim_rect = 0,0,SCREEN_WIDTH,SCREEN_HEIGHT;GUI_LCD_DEV_INFO tim_dev = GUI_MAIN_LCD_ID,GUI_BLOCK_MAIN;to_width = SCREEN_WIDTH1;onef_width = to_width - haf_width;pic_total_num = SCREEN_WIDTH*SCREEN_HEIGHT*2;time_info.times_move +;if(LC_MOVE_LEFT = pic_move_info.mov_derection)uint32 t1,t2;pic_move_info.move_len -= PIVMOVE_PERWIDTH;if(pic_move_info.end_dothaf_width)/if(2 = time_info.times_move)/t1 = SCI_GetTickCount();/t2 = SCI_GetTickCount(); /ma_dbg_info(read file time: %ld,(t2-t1);/time_info.times_move = -20;/if(pic_move_info.move_len=SCREEN_WIDTH)if(pic_move_info.move_lenonef_width)#if 0if(2 = time_info.times_move)lc_move_DecodeImageFileB(GUIANIM_TYPE_IMAGE_JPG,temp_pic.show_filebuf,temp_pic.show_file_len,lc_loadfile_pic.file_width,lc_loadfile_pic.file_height,lc_loadfile_pic.load_buf,lc_loadfile_pic.load_buflen);time_info.times_move = -20;lc_move_freeloadbuf();#endifif(pic_move_info.move_len=to_width)lc_move_stopTime();#if 0if(time_info.times_move = 1)lc_move_DecodeImageFileB(GUIANIM_TYPE_IMAGE_JPG,temp_pic.show_filebuf,temp_pic.show_file_len,lc_loadfile_pic.file_width, lc_loadfile_pic.file_height,lc_loadfile_pic.load_buf,lc_loadfile_pic.load_buflen); time_info.times_move = -20; lc_move_freeloadbuf();#endifpic_move_info.move_len = to_width; lc_move_copyto_Screen(pre_pic.show_filebuf,pre_pic.show_filebuf,back_pic.show_filebuf, pic_move_info.move_len,screen_movepic.main_ptr); MMITHEME_StoreUpdateRect(&tim_dev,tim_rect); MMITHEME_UpdateRect();lc_move_getpic(TRUE);lc_move_DecodeImageFileB(GUIANIM_TYPE_IMAGE_JPG,temp_pic.show_filebuf,temp_pic.show_file_len,lc_loadfile_pic.file_width,lc_loadfile_pic.file_height,lc_loadfile_pic.load_buf,lc_loadfile_pic.load_buflen); lc_move_freeloadbuf();SCI_MEMCPY(back_pic.show_filebuf,temp_pic.show_filebuf,pic_total_num);SCI_MEMCPY(temp_pic.show_filebuf,screen_movepic.main_ptr,pic_total_num);pic_move_info.allow_recvPressmsg = TRUE;return; lc_move_copyto_Screen(pre_pic.show_filebuf,pre_pic.show_filebuf,back_pic.show_filebuf, pic_move_info.move_len,screen_movepic.main_ptr); MMITHEME_StoreUpdateRect(&tim_dev,tim_rect); MMITHEME_UpdateRect();else if(pic_move_info.end_dot=SCREEN_WIDTH)lc_move_stopTime();pic_move_info.move_len = SCREEN_WIDTH; lc_move_copyto_Screen(pre_pic.show_filebuf,temp_pic.show_filebuf,back_pic.show_filebuf, pic_move_info.move_len,screen_movepic.main_ptr); MMITHEME_StoreUpdateRect(&tim_dev,