2017-05-29 07:54:57 +00:00
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/*************************************************************************/
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/** Copyright. **/
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/** FileName: GUI_List.c **/
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/** Author: XuYulin **/
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/** Version: 1.0.0.0 **/
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/** Description: Draw list interface. **/
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/** History: **/
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/** XuyYulin 2017/4/25 2.0.0.0 New create. **/
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/** XuYulin 2017/4/25 1.0 build this moudle **/
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/*************************************************************************/
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//=======================================================================//
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//= Include files. =//
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//=======================================================================//
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#include "LCD_OperationIF.h"
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#include "GUI_Common.h"
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#include "GUI_Basic.h"
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#include "GUI_Text.h"
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#include "GUI_ScrollBar.h"
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#include "GUI_List.h"
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#include "GUI_Frame.h"
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#include <stddef.h>
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#include <stdint.h>
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#include <string.h>
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//=======================================================================//
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//= Static variable declaration. =//
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//=======================================================================//
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#define LIST_FONT_SIZE (GUI_FONT_SIZE_H12)
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#define LIST_EDGE_MULTIPLE (1)
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#if(LIST_EDGE_MULTIPLE == 0)
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#define LIST_EDGE_SIZE (0)
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#else
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#define LIST_EDGE_SIZE (LIST_EDGE_MULTIPLE*2-1)
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#endif
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#define LIST_TITLE_HEIGHT (g_stFontSize[LIST_FONT_SIZE].Height+2)
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#define LIST_SCROLLBAR_WIDTH (5)
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#define LIST_SCROLLBAR_POSX (LCD_SIZE_WIDTH-LIST_EDGE_SIZE-LIST_SCROLLBAR_WIDTH)
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#define LIST_ITEM_RECT_POSX (LIST_EDGE_SIZE+2)
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#define LIST_ITEM_RECT_WIDTH (LCD_SIZE_WIDTH-(LIST_ITEM_RECT_POSX*2)-LIST_SCROLLBAR_WIDTH)
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#define LIST_ITEM_TEXT_BLANK_EDGEX (2)
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#define LIST_ITEM_TEXT_BLANK_EDGEY (1)
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#define LIST_ITEM_TEXT_AREA_WIDTH (LIST_ITEM_RECT_WIDTH-(LIST_ITEM_TEXT_BLANK_EDGEX*2))
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#define LIST_ITEM_PARAMETER_SPLIT_WIDTH (4)
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#define LIST_ITEM_PARAMETER_AREA_WIDTH ((LIST_ITEM_TEXT_AREA_WIDTH/2)-LIST_ITEM_PARAMETER_SPLIT_WIDTH)
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#define LIST_ITEM_PARAMETER_STARTX (LIST_ITEM_RECT_POSX+LIST_ITEM_TEXT_BLANK_EDGEX+(LIST_ITEM_TEXT_AREA_WIDTH-LIST_ITEM_PARAMETER_AREA_WIDTH))
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#define LIST_ITEM_PARAMETER_TEXT_LENGTH_MAX (16)
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//=======================================================================//
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//= Static function declaration. =//
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//=======================================================================//
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static inline void GUI_List_RefreshListItems(GUI_LIST_STRUCT* pstList);
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static inline void GUI_List_DrawItem(GUI_LIST_STRUCT* pstList, size_t uiIndex);
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//=======================================================================//
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//= Function implementation. =//
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//=======================================================================//
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/*****************************************************************************/
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/** Function Name: GUI_List_InitializeListData **/
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/** Purpose: Initialize a list control data. **/
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/** Resources: List item data. **/
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/** Params: **/
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/** @pstList[in]: Pointer of list data will be initialized. **/
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/** Return: None. **/
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/** Notice: None. **/
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/*****************************************************************************/
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void GUI_List_InitializeListData(GUI_LIST_STRUCT* pstList)
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{
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/*----------------------------------*/
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/* Variable Declaration */
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/*----------------------------------*/
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GUI_LIST_CONTROL* pstListControl;
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GUI_LIST_DATA* pstListData;
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GUI_LIST_SUBELEMENT* pstSubElement;
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/*----------------------------------*/
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/* Process */
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/*----------------------------------*/
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if(NULL != pstList)
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{
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pstListControl = &(pstList->ControlVariable);
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pstListData = &(pstList->Data);
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pstSubElement = &(pstList->SubElement);
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pstListControl->ListTitleHeight = LIST_TITLE_HEIGHT;
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pstListControl->PageStartIndex = 0;
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pstListControl->SelectIndex = 0;
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pstListControl->ItemPosYOffSet = 0;
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pstListControl->FirstVisibleItemPosY = LIST_EDGE_SIZE;
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pstListControl->ListItemHeight = g_stFontSize[LIST_FONT_SIZE].Height + (LIST_ITEM_TEXT_BLANK_EDGEY*2);
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pstListControl->VisibleItemsAreaHeight = LCD_SIZE_HEIGHT-LIST_EDGE_SIZE*2;
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if(NULL != pstList->Data.Title)
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{
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pstListControl->FirstVisibleItemPosY += LIST_TITLE_HEIGHT + 1;
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pstListControl->VisibleItemsAreaHeight -= LIST_TITLE_HEIGHT + 1;
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}
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pstListControl->VisibleIntegralItemsNum = pstListControl->VisibleItemsAreaHeight/(pstListControl->ListItemHeight);
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if(pstListControl->VisibleIntegralItemsNum > pstList->Data.Count)
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{
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pstListControl->VisibleIntegralItemsNum = pstList->Data.Count;
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}
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pstListControl->VisibleItemsNum = (pstListControl->VisibleItemsAreaHeight-1)/pstListControl->ListItemHeight+1;
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pstSubElement->ScrollBar.Parameter.eDirection = GUI_SCROLLBAR_VERTICAL;
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pstSubElement->ScrollBar.Parameter.PosX = LIST_SCROLLBAR_POSX;
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pstSubElement->ScrollBar.Parameter.PosY = pstListControl->FirstVisibleItemPosY;
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pstSubElement->ScrollBar.Parameter.Width = LIST_SCROLLBAR_WIDTH;
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pstSubElement->ScrollBar.Parameter.Height = pstListControl->VisibleItemsAreaHeight;
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pstSubElement->ScrollBar.Data.Index = 0;
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pstSubElement->ScrollBar.Parameter.MaxIndex = (pstListData->Count>pstListControl->VisibleIntegralItemsNum)?(pstListData->Count-pstListControl->VisibleIntegralItemsNum-1):0;
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}
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}
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/*****************************************************************************/
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/** Function Name: GUI_List_RefreshListItems **/
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/** Purpose: Refresh all visible list item display. **/
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/** Resources: List item data. **/
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/** Params: **/
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/** @pstList[in]: Pointer of list data will be refreshed. **/
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/** Notice: This only refresh visible items and scrollbar. **/
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/*****************************************************************************/
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void GUI_List_RefreshListItems(GUI_LIST_STRUCT* pstList)
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{
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/*----------------------------------*/
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/* Variable Declaration */
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/*----------------------------------*/
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GUI_LIST_CONTROL* pstListControl;
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GUI_LIST_SUBELEMENT* pstSubElement;
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GUI_LIST_DATA* pstListData;
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uint16_t uiCurrentItemIndex;
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/*----------------------------------*/
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/* Initialize */
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/*----------------------------------*/
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if(NULL != pstList)
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{
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pstListControl = &(pstList->ControlVariable);
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pstListData = &(pstList->Data);
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pstSubElement = &(pstList->SubElement);
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uiCurrentItemIndex = pstListControl->PageStartIndex;
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}
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/*----------------------------------*/
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/* Process */
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/*----------------------------------*/
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if(NULL != pstList)
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{
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if(pstList->Data.Count > 0)
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{
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// Clear list item display area.
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GUI_Basic_DrawRectangle(LIST_ITEM_RECT_POSX, pstListControl->FirstVisibleItemPosY, LIST_ITEM_RECT_WIDTH, pstListControl->VisibleItemsAreaHeight, GUI_COLOR_BKGCLR, GUI_COLOR_BKGCLR);
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2017-05-31 12:35:32 +00:00
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// Refresh scroll bar
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2017-05-29 07:54:57 +00:00
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pstSubElement->ScrollBar.Data.Index = pstListControl->PageStartIndex;
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2017-05-31 12:35:32 +00:00
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GUI_ScrollBar_RefreshScrollBar(&(pstSubElement->ScrollBar));
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2017-05-29 07:54:57 +00:00
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// Draw all visible items.
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while((uiCurrentItemIndex < pstListControl->PageStartIndex+pstListControl->VisibleItemsNum) && (uiCurrentItemIndex < pstListData->Count))
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{
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GUI_List_DrawItem(pstList, uiCurrentItemIndex++);
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}
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// High light focused items.
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GUI_Basic_ReverseBlockColor(LIST_ITEM_RECT_POSX, pstListControl->FirstVisibleItemPosY+(pstListControl->SelectIndex-pstListControl->PageStartIndex)*pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet,
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LIST_ITEM_RECT_WIDTH, pstListControl->ListItemHeight);
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}
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}
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}
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/*****************************************************************************/
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/** Function Name: GUI_List_RefreshList **/
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/** Purpose: Refresh list display. **/
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/** Resources: List item data. **/
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/** Params: **/
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/** @pstList[in]: Pointer of list data will be refreshed. **/
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/** Return: None. **/
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/** Notice: This function will refresh all list display on screen, **/
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/** include edge, items, title and scrollbar. **/
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/*****************************************************************************/
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void GUI_List_RefreshList(GUI_LIST_STRUCT* pstList)
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{
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/*----------------------------------*/
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/* Variable Declaration */
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/*----------------------------------*/
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GUI_BOX_FRAME_STRUCT stFrameStyleData;
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GUI_LIST_DATA* pstListData;
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/*----------------------------------*/
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/* Process */
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/*----------------------------------*/
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if(NULL != pstList)
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{
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pstListData = &(pstList->Data);
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// Draw frame
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stFrameStyleData.Parameter.EdgeLayers = LIST_EDGE_MULTIPLE;
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stFrameStyleData.Parameter.FontSize = LIST_FONT_SIZE;
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stFrameStyleData.Data.Title = pstListData->Title;
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GUI_Frame_DrawFullScreenFrame(&stFrameStyleData);
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// Draw list items
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GUI_List_RefreshListItems(pstList);
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}
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}
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/*****************************************************************************/
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/** Function Name: GUI_List_SelectUpItem **/
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/** Purpose: Select previous list item if existed. **/
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/** Resources: List item data. **/
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/** Params: **/
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/** @pstList[in]: Pointer of list will be selected. **/
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/** Return: None. **/
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/** Notice: None. **/
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/*****************************************************************************/
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void GUI_List_SelectUpItem(GUI_LIST_STRUCT* pstList)
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{
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/*----------------------------------*/
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/* Variable Declaration */
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/*----------------------------------*/
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GUI_LIST_CONTROL* pstListControl;
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GUI_LIST_DATA* pstListData;
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uint16_t uiReverseBlockPosY;
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/*----------------------------------*/
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/* Initialize */
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/*----------------------------------*/
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if(NULL != pstList)
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{
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pstListControl = &(pstList->ControlVariable);
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pstListData = &(pstList->Data);
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}
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/*----------------------------------*/
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/* Process */
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/*----------------------------------*/
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if((pstListControl->SelectIndex > 0) && (pstListData->Count > 1))
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{
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//Focused item and select item is visible and Integral;
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if((pstListControl->SelectIndex>pstListControl->PageStartIndex+1) && (pstListControl->VisibleIntegralItemsNum>1))
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{
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// Unfocused current item.
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uiReverseBlockPosY = pstListControl->FirstVisibleItemPosY+(pstListControl->SelectIndex-pstListControl->PageStartIndex)*pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet;
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GUI_Basic_ReverseBlockColor(LIST_ITEM_RECT_POSX, uiReverseBlockPosY, LIST_ITEM_RECT_WIDTH, pstListControl->ListItemHeight);
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pstListControl->SelectIndex--;
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// Focused previous item.
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uiReverseBlockPosY = pstListControl->FirstVisibleItemPosY+(pstListControl->SelectIndex-pstListControl->PageStartIndex)*pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet;
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GUI_Basic_ReverseBlockColor(LIST_ITEM_RECT_POSX, uiReverseBlockPosY, LIST_ITEM_RECT_WIDTH, pstListControl->ListItemHeight);
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}
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else
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{
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pstListControl->SelectIndex--;
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if(pstListControl->PageStartIndex == pstListControl->SelectIndex)
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{
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pstListControl->ItemPosYOffSet = 0;
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}
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if(pstListControl->SelectIndex < pstListControl->PageStartIndex)
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{
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pstListControl->PageStartIndex--;
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}
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GUI_List_RefreshListItems(pstList);
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}
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}
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}
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/*****************************************************************************/
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/** Function Name: GUI_List_SelectDownItem **/
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/** Purpose: Select next list item if existed. **/
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/** Resources: List item data. **/
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/** Params: **/
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/** @pstList[in]: Pointer of list will be selected. **/
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/** Return: None. **/
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/** Notice: None. **/
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/*****************************************************************************/
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void GUI_List_SelectDownItem(GUI_LIST_STRUCT* pstList)
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{
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/*----------------------------------*/
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/* Variable Declaration */
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/*----------------------------------*/
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GUI_LIST_CONTROL* pstListControl;
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GUI_LIST_DATA* pstListData;
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uint16_t uiReverseBlockPosY;
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/*----------------------------------*/
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/* Initialize */
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/*----------------------------------*/
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if(NULL != pstList)
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{
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pstListControl = &(pstList->ControlVariable);
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pstListData = &(pstList->Data);
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}
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/*----------------------------------*/
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/* Process */
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/*----------------------------------*/
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if((pstListControl->SelectIndex < pstListData->Count-1) && (pstListData->Count > 1))
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{
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//Focused item and select item is visible and Integral;
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if((pstListControl->VisibleIntegralItemsNum>1) && ((pstListControl->SelectIndex)<(pstListControl->PageStartIndex+pstListControl->VisibleIntegralItemsNum-1)))
|
|
|
|
|
{
|
|
|
|
|
// Unfocused current item.
|
|
|
|
|
uiReverseBlockPosY = pstListControl->FirstVisibleItemPosY+(pstListControl->SelectIndex-pstListControl->PageStartIndex)*pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet;
|
|
|
|
|
GUI_Basic_ReverseBlockColor(LIST_ITEM_RECT_POSX, uiReverseBlockPosY, LIST_ITEM_RECT_WIDTH, pstListControl->ListItemHeight);
|
|
|
|
|
pstListControl->SelectIndex++;
|
|
|
|
|
// Focused previous item.
|
|
|
|
|
uiReverseBlockPosY = pstListControl->FirstVisibleItemPosY+(pstListControl->SelectIndex-pstListControl->PageStartIndex)*pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet;
|
|
|
|
|
GUI_Basic_ReverseBlockColor(LIST_ITEM_RECT_POSX, uiReverseBlockPosY, LIST_ITEM_RECT_WIDTH, pstListControl->ListItemHeight);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
pstListControl->SelectIndex++;
|
|
|
|
|
if((pstListControl->SelectIndex-pstListControl->PageStartIndex+1) == pstListControl->VisibleItemsNum)
|
|
|
|
|
{
|
|
|
|
|
pstListControl->ItemPosYOffSet = pstListControl->ListItemHeight-pstListControl->VisibleItemsAreaHeight%pstListControl->ListItemHeight;
|
|
|
|
|
}
|
|
|
|
|
if((pstListControl->SelectIndex-pstListControl->PageStartIndex+1) > pstListControl->VisibleItemsNum)
|
|
|
|
|
{
|
|
|
|
|
pstListControl->PageStartIndex++;
|
|
|
|
|
}
|
|
|
|
|
GUI_List_RefreshListItems(pstList);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/** Function Name: GUI_List_DrawItem **/
|
|
|
|
|
/** Purpose: Draw a visible list item. **/
|
|
|
|
|
/** Resources: List item data. **/
|
|
|
|
|
/** Params: **/
|
|
|
|
|
/** @pstList[in]: Pointer of list will be selected. **/
|
|
|
|
|
/** @uiIndex[in]: List item index will be draw. **/
|
|
|
|
|
/** Return: None. **/
|
|
|
|
|
/** Notice: This function only draw visible items, it's depending **/
|
|
|
|
|
/** on the first visible item index and count of visible **/
|
|
|
|
|
/** items. **/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
void GUI_List_DrawItem(GUI_LIST_STRUCT* pstList, size_t uiIndex)
|
|
|
|
|
{
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Variable Declaration */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
RECTANGLE stItemTextDisplayArea;
|
|
|
|
|
RECTANGLE stItemTextDataArea;
|
|
|
|
|
GUI_LIST_CONTROL* pstListControl;
|
|
|
|
|
GUI_LIST_DATA* pstListData;
|
|
|
|
|
GUI_LIST_ITEM* pstListItemPointer;
|
|
|
|
|
char szParameterStringBuffer[LIST_ITEM_PARAMETER_TEXT_LENGTH_MAX];
|
|
|
|
|
size_t uiParameterTextWidth;
|
|
|
|
|
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Initialize */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
if(NULL != pstList)
|
|
|
|
|
{
|
|
|
|
|
pstListControl = &(pstList->ControlVariable);
|
|
|
|
|
pstListData = &(pstList->Data);
|
|
|
|
|
pstListItemPointer = pstListData->Items + uiIndex;
|
|
|
|
|
szParameterStringBuffer[0] = '\0';
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Process */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
if(NULL != pstList)
|
|
|
|
|
{
|
|
|
|
|
if((uiIndex >= pstListControl->PageStartIndex) && (uiIndex < pstListControl->PageStartIndex+pstListControl->VisibleItemsNum))
|
|
|
|
|
{
|
|
|
|
|
// Prepare draw list item text.
|
|
|
|
|
stItemTextDataArea.PosX = 0;
|
|
|
|
|
stItemTextDataArea.PosY = LIST_ITEM_TEXT_BLANK_EDGEY;
|
|
|
|
|
stItemTextDisplayArea.PosX = LIST_ITEM_RECT_POSX + LIST_ITEM_TEXT_BLANK_EDGEX;
|
|
|
|
|
stItemTextDisplayArea.Width = LIST_ITEM_TEXT_AREA_WIDTH;
|
|
|
|
|
|
|
|
|
|
if(uiIndex == pstListControl->PageStartIndex)
|
|
|
|
|
{
|
|
|
|
|
stItemTextDataArea.PosY -= pstListControl->ItemPosYOffSet;
|
|
|
|
|
stItemTextDisplayArea.PosY = pstListControl->FirstVisibleItemPosY;
|
|
|
|
|
stItemTextDisplayArea.Height = pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet;
|
|
|
|
|
}
|
|
|
|
|
else if(uiIndex == pstListControl->PageStartIndex+pstListControl->VisibleItemsNum-1)
|
|
|
|
|
{
|
|
|
|
|
stItemTextDisplayArea.PosY = pstListControl->FirstVisibleItemPosY+pstListControl->ListItemHeight*(uiIndex-pstListControl->PageStartIndex)-pstListControl->ItemPosYOffSet;
|
|
|
|
|
|
|
|
|
|
if((0==pstListControl->ItemPosYOffSet) && (0 != pstListControl->VisibleItemsAreaHeight%pstListControl->ListItemHeight))
|
|
|
|
|
{
|
|
|
|
|
stItemTextDisplayArea.Height = (pstListControl->VisibleItemsAreaHeight%pstListControl->ListItemHeight);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
stItemTextDisplayArea.Height = pstListControl->ListItemHeight;
|
|
|
|
|
}
|
|
|
|
|
//stItemTextDisplayArea.Height = (0==pstListControl->ItemPosYOffSet)?(pstListControl->VisibleItemsAreaHeight%pstListControl->ListItemHeight):(pstListControl->ListItemHeight);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
stItemTextDisplayArea.PosY = pstListControl->FirstVisibleItemPosY+pstListControl->ListItemHeight*(uiIndex-pstListControl->PageStartIndex)-pstListControl->ItemPosYOffSet;
|
|
|
|
|
stItemTextDisplayArea.Height = pstListControl->ListItemHeight;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Draw list item text.
|
|
|
|
|
GUI_Text_DrawSingleLineText(ENCODE(pstListItemPointer->Text), LIST_FONT_SIZE,
|
|
|
|
|
&stItemTextDisplayArea, &stItemTextDataArea, GUI_DRAW_NORMAL);
|
|
|
|
|
|
|
|
|
|
// Prepare draw parameter text.
|
|
|
|
|
stItemTextDataArea.PosX = LIST_ITEM_PARAMETER_SPLIT_WIDTH+1;
|
|
|
|
|
stItemTextDisplayArea.PosX = LIST_ITEM_PARAMETER_STARTX;
|
|
|
|
|
stItemTextDisplayArea.Width = LIST_ITEM_PARAMETER_AREA_WIDTH;
|
|
|
|
|
if(LIST_ITEM_NORMAL != pstListItemPointer->Type)
|
|
|
|
|
{
|
2017-05-29 12:33:35 +00:00
|
|
|
if(pstListItemPointer->Valid.Value > pstListItemPointer->Valid.Max)
|
|
|
|
|
{
|
|
|
|
|
pstListItemPointer->Valid.Value = pstListItemPointer->Valid.Max;
|
|
|
|
|
}
|
|
|
|
|
else if(pstListItemPointer->Valid.Value < pstListItemPointer->Valid.Min)
|
|
|
|
|
{
|
|
|
|
|
pstListItemPointer->Valid.Value = pstListItemPointer->Valid.Min;
|
|
|
|
|
}
|
|
|
|
|
if(pstListItemPointer->Decimal.Value > pstListItemPointer->Decimal.Max)
|
|
|
|
|
{
|
|
|
|
|
pstListItemPointer->Decimal.Value = pstListItemPointer->Decimal.Max;
|
|
|
|
|
}
|
|
|
|
|
else if(pstListItemPointer->Decimal.Value < pstListItemPointer->Decimal.Min)
|
|
|
|
|
{
|
|
|
|
|
pstListItemPointer->Decimal.Value = pstListItemPointer->Decimal.Min;
|
|
|
|
|
}
|
|
|
|
|
|
2017-05-29 07:54:57 +00:00
|
|
|
switch(pstListItemPointer->Type)
|
|
|
|
|
{
|
|
|
|
|
case LIST_ITEM_ENUM:
|
|
|
|
|
{
|
|
|
|
|
strncpy(szParameterStringBuffer, ENCODE(pstListItemPointer->EnumerationValues[pstListItemPointer->Valid.Value]), LIST_ITEM_PARAMETER_TEXT_LENGTH_MAX-1);
|
|
|
|
|
szParameterStringBuffer[LIST_ITEM_PARAMETER_TEXT_LENGTH_MAX-1] = '\0';
|
|
|
|
|
uiParameterTextWidth = GUI_Text_GetTextGraphicsWidth(szParameterStringBuffer, LIST_FONT_SIZE);
|
|
|
|
|
if(uiParameterTextWidth < LIST_ITEM_PARAMETER_AREA_WIDTH)
|
|
|
|
|
{
|
|
|
|
|
stItemTextDataArea.PosX += (LIST_ITEM_PARAMETER_AREA_WIDTH-LIST_ITEM_PARAMETER_SPLIT_WIDTH)-uiParameterTextWidth;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case LIST_ITEM_DIGIT:
|
|
|
|
|
{
|
2017-05-29 12:33:35 +00:00
|
|
|
GUI_Common_IntegerToStringWithDecimalPoint(pstListItemPointer->Valid.Value, pstListItemPointer->Decimal.Value, szParameterStringBuffer, 0, ' ');
|
2017-05-29 07:54:57 +00:00
|
|
|
uiParameterTextWidth = GUI_Text_GetTextGraphicsWidth(szParameterStringBuffer,LIST_FONT_SIZE);
|
|
|
|
|
if(uiParameterTextWidth < LIST_ITEM_PARAMETER_AREA_WIDTH)
|
|
|
|
|
{
|
|
|
|
|
stItemTextDataArea.PosX += (LIST_ITEM_PARAMETER_AREA_WIDTH-LIST_ITEM_PARAMETER_SPLIT_WIDTH)-uiParameterTextWidth;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
default:
|
|
|
|
|
{
|
|
|
|
|
// Undefined list item type, no any process.
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// Draw parameter text.
|
|
|
|
|
GUI_Text_DrawSingleLineText(szParameterStringBuffer, LIST_FONT_SIZE, &stItemTextDisplayArea, &stItemTextDataArea, GUI_DRAW_NORMAL);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/** Function Name: GUI_List_SetListItemValue **/
|
|
|
|
|
/** Purpose: Set list parameter value if supported. **/
|
|
|
|
|
/** Resources: List item data. **/
|
|
|
|
|
/** Params: **/
|
|
|
|
|
/** @pstList[in]: Pointer of list will be selected. **/
|
|
|
|
|
/** @uiItemIndex[in]: Index of list item index will be changed. **/
|
|
|
|
|
/** @iSetValid[in]: Valid value will be set. **/
|
|
|
|
|
/** @iSetDecimal[in]: Decimal value will be set. **/
|
|
|
|
|
/** Return: None. **/
|
|
|
|
|
/** Notice: The bind value will update if existed. **/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
void GUI_List_SetListItemValue(GUI_LIST_STRUCT* pstList, size_t uiItemIndex, int32_t iSetValid, int32_t iSetDecimal)
|
|
|
|
|
{
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Variable Declaration */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
GUI_LIST_ITEM *pstSelectedListItem;
|
|
|
|
|
GUI_LIST_CONTROL *pstListControl;
|
|
|
|
|
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Initialize */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
pstSelectedListItem = NULL;
|
|
|
|
|
if(NULL != pstList)
|
|
|
|
|
{
|
|
|
|
|
if(uiItemIndex < pstList->Data.Count)
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem = pstList->Data.Items+uiItemIndex;
|
|
|
|
|
}
|
|
|
|
|
pstListControl = &(pstList->ControlVariable);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Process */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
if(NULL != pstSelectedListItem)
|
|
|
|
|
{
|
|
|
|
|
// Set valid.
|
|
|
|
|
if(iSetValid > pstSelectedListItem->Valid.Max)
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem->Valid.Value = pstSelectedListItem->Valid.Max;
|
|
|
|
|
}
|
|
|
|
|
else if(iSetValid < pstSelectedListItem->Valid.Min)
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem->Valid.Value = pstSelectedListItem->Valid.Min;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem->Valid.Value = iSetValid;
|
|
|
|
|
}
|
|
|
|
|
// Sync bind if existed.
|
|
|
|
|
if(NULL != pstSelectedListItem->Valid.Bind)
|
|
|
|
|
{
|
|
|
|
|
*(pstSelectedListItem->Valid.Bind) = pstSelectedListItem->Valid.Value;
|
|
|
|
|
}
|
|
|
|
|
// Set decimal.
|
|
|
|
|
if(iSetDecimal > pstSelectedListItem->Decimal.Max)
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem->Decimal.Value = pstSelectedListItem->Decimal.Max;
|
|
|
|
|
}
|
|
|
|
|
else if(iSetDecimal < pstSelectedListItem->Decimal.Min)
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem->Decimal.Value = pstSelectedListItem->Decimal.Min;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem->Decimal.Value = iSetDecimal;
|
|
|
|
|
}
|
|
|
|
|
// Sync bind if existed.
|
|
|
|
|
if(NULL != pstSelectedListItem->Decimal.Bind)
|
|
|
|
|
{
|
|
|
|
|
*(pstSelectedListItem->Decimal.Bind) = pstSelectedListItem->Decimal.Value;
|
|
|
|
|
}
|
|
|
|
|
// Clear list item area.
|
|
|
|
|
GUI_Basic_DrawRectangle(LIST_ITEM_RECT_POSX, pstListControl->FirstVisibleItemPosY+(pstListControl->SelectIndex-pstListControl->PageStartIndex)*pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet,
|
|
|
|
|
LIST_ITEM_RECT_WIDTH, pstListControl->ListItemHeight, GUI_COLOR_BKGCLR, GUI_COLOR_BKGCLR);
|
|
|
|
|
// refresh list item
|
|
|
|
|
GUI_List_DrawItem(pstList, uiItemIndex);
|
|
|
|
|
// High light selected item.
|
|
|
|
|
GUI_Basic_ReverseBlockColor(LIST_ITEM_RECT_POSX, pstListControl->FirstVisibleItemPosY+(pstListControl->SelectIndex-pstListControl->PageStartIndex)*pstListControl->ListItemHeight-pstListControl->ItemPosYOffSet,
|
|
|
|
|
LIST_ITEM_RECT_WIDTH, pstListControl->ListItemHeight);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
/** Function Name: GUI_List_GetListItemValue **/
|
|
|
|
|
/** Purpose: Get list parameter value if supported. **/
|
|
|
|
|
/** Resources: List item data. **/
|
|
|
|
|
/** Params: **/
|
|
|
|
|
/** @pstList[in]: Pointer of list will be read. **/
|
|
|
|
|
/** @uiItemIndex[in]: Index of list item index will be read. **/
|
|
|
|
|
/** @piSetValid[out]: Valid value will be read. **/
|
|
|
|
|
/** @piSetDecimal[out]: Decimal value will be read. **/
|
|
|
|
|
/** Return: None. **/
|
|
|
|
|
/** Notice: None. **/
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
void GUI_List_GetListItemValue(GUI_LIST_STRUCT* pstList, size_t uiItemIndex, int32_t* piValid, int32_t* piDecimal)
|
|
|
|
|
{
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Variable Declaration */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
GUI_LIST_ITEM *pstSelectedListItem;
|
|
|
|
|
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Initialize */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
pstSelectedListItem = NULL;
|
|
|
|
|
if(NULL != pstList)
|
|
|
|
|
{
|
|
|
|
|
if(uiItemIndex < pstList->Data.Count)
|
|
|
|
|
{
|
|
|
|
|
pstSelectedListItem = pstList->Data.Items+uiItemIndex;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
/* Process */
|
|
|
|
|
/*----------------------------------*/
|
|
|
|
|
if(NULL != pstSelectedListItem)
|
|
|
|
|
{
|
|
|
|
|
// Read valid value.
|
|
|
|
|
if(NULL != piValid)
|
|
|
|
|
{
|
|
|
|
|
*piValid = pstSelectedListItem->Valid.Value;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Read decimal value.
|
|
|
|
|
if(NULL != piDecimal)
|
|
|
|
|
{
|
|
|
|
|
*piDecimal = pstSelectedListItem->Decimal.Value;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
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}
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/*****************************************************************************/
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/** Function Name: GUI_List_BindData **/
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/** Purpose: Bind a 32-bit integer variable by pointer. **/
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/** Resources: List item data. **/
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/** Params: **/
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/** @pstList[in]: Pointer of list will be read. **/
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/** @uiItemIndex[in]: Index of list item index will be read. **/
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/** @piValid[out]: Valid variable pointer. **/
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/** @piDecimal[out]: Decimal variable pointer. **/
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/** Return: None. **/
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/** Notice: Variable pointer and decimal variable can be NULL. **/
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/*****************************************************************************/
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void GUI_List_BindData(GUI_LIST_STRUCT* pstList, size_t uiItemIndex, int32_t* piValid, int32_t* piDecimal)
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{
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/*----------------------------------*/
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/* Variable Declaration */
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/*----------------------------------*/
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GUI_LIST_ITEM *pstSelectedListItem;
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/*----------------------------------*/
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/* Initialize */
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/*----------------------------------*/
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pstSelectedListItem = NULL;
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if(NULL != pstList)
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{
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if(uiItemIndex < pstList->Data.Count)
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{
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pstSelectedListItem = pstList->Data.Items+uiItemIndex;
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}
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}
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/*----------------------------------*/
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/* Process */
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/*----------------------------------*/
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if(NULL != pstSelectedListItem)
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|
{
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pstSelectedListItem->Valid.Bind = piValid;
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pstSelectedListItem->Decimal.Bind = piDecimal;
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}
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}
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