このサンプルプログラムは次のような画面を表示します。
main()
list_items()
- リストアイテムをリストリソースに登録します。
- リストを表示します。
- F1キーを押すとリストアイテムをソートします。
show_item()
- 指定されたリストアイテムのデータを表示します。
サンプル
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "lib.h"
#include "AdvancedMenu.h"
// Prototypes
void list_items(void);
void show_item(LIST_HANDLE hList, int index);
int compare_name( const AL_ListItemData *a, const AL_ListItemData *b );
void loadSampleItems(LIST_HANDLE hList);
void releaseSampleItems(LIST_HANDLE hList);
///////////////////////////////////////////////////////////////////
// Color palettes
///////////////////////////////////////////////////////////////////
#define MENU_FORE_COLOR RGB_WHITE
#define MENU_BACK_COLOR 0x427cbe //Dull blue
#define MENU_BUTTON_COLOR RGB_YELLOW
#define MENU_APPLY_COLOR 0xfcd9ff //Color of Start icon (Light pink)
#define MENU_SELECT_COLOR 0x284a70 //Dark blue
#define FORE_COLOR RGB_WHITTE
#define BACK_COLOR 0xf7f7f7 //Light gray
#define SELECT_COLOR RGB_BLUE
#define DISABLE_COLOR 0xb0b0b0 //Gray
#define GIUDE_BUTTON RGB_BLUE
#define APPLY_COLOR RGB_MAGENTA
#define TITLE_TASK_COLOR 0x008000 //Dark Green
static const AM_ColorPalette CustomColor[] = {
//ForeColor, BackColor, Select_ForeColor, Select_BackColor, Control_ForeColor
{ MENU_FORE_COLOR, MENU_BACK_COLOR, RGB_WHITE, MENU_SELECT_COLOR, MENU_BUTTON_COLOR }, //#0: Task menu base color
{ MENU_FORE_COLOR, MENU_BACK_COLOR, 0, 0, MENU_APPLY_COLOR }, //#1: Task menu apply color
{ RGB_BLACK, BACK_COLOR, RGB_WHITE, SELECT_COLOR, GIUDE_BUTTON }, //#2: Base color
{ GIUDE_BUTTON, BACK_COLOR, 0, 0, GIUDE_BUTTON }, //#3: Guide color
{ RGB_WHITE, TITLE_TASK_COLOR, 0, 0, 0 }, //#4: Title 0f tasks
{ APPLY_COLOR, BACK_COLOR, 0, 0, APPLY_COLOR }, //#5: Apply color
};
#define PX_MENU 0 // Task menu base color
#define PX_MENU_APPLY 1 // Task menu apply color
#define PX_BASE 2 // Base color
#define PX_GUIDE 3 // Guide color
#define PX_TITLE_TASK 4 // Title 0f tasks
#define PX_APPLY 5 // Apply color
///////////////////////////////////////////////////////////////////
// Main screen
///////////////////////////////////////////////////////////////////
// Options for the main screen
static const AM_Option MenuOption = {
MENU_FORE_COLOR, // MenuForeColor
DISABLE_COLOR, // MenuDisabledForeColor
MENU_BACK_COLOR, // MenuBackColor
sizeof(CustomColor)/sizeof(AM_ColorPalette), // NumberOfColorPalette
(pAM_ColorPalette)CustomColor, // ColorPalettes
0, // OptionFlag
HUGE_FONT, // DefaultFont
1 // DefaultLineSpacing
};
// Definition of the menu items of the main screen
static const AM_MenuItem MainMenuTable[] = {
// itemID, y, x, menuText, Palette, visible, enabled, selectable, showControl, checked, font
{0, 1, 1, "List demo.", PX_MENU, true, true, false, AM_NO_CONTROL},
{0, AM_PIX(129), 0, "Start", PX_MENU_APPLY, true, true, false, AM_SCAN_ICON, false, MEDIUM_FONT},
{-1}
};
void main(void)
{
MENU_HANDLE hMenu;
int event;
hMenu = AM_CreateMenu(MainMenuTable, (const pAM_Option)&MenuOption);
while(1){
AM_ShowMenu(hMenu, AM_SELECT_NO_ID);
while(1){
event = AM_ExecMenu(hMenu);
if (event == SCAN_KEY){
// Open the list screen.
list_items();
break;
}
}
}
}
///////////////////////////////////////////////////////////////////
// List screen
///////////////////////////////////////////////////////////////////
// Options for the list screen
static const AM_Option ListOption = {
RGB_BLACK, // MenuForeColor
DISABLE_COLOR, // MenuDisabledForeColor
BACK_COLOR, // MenuBackColor
sizeof(CustomColor)/sizeof(AM_ColorPalette), // NumberOfColorPalette
(pAM_ColorPalette)CustomColor, // ColorPalettes
AM_ALLOW_AUTOREPEAT, // OptionFlag
MEDIUM_FONT, // DefaultFont
1 // DefaultLineSpacing
};
// Table of the menu items for the list scrteen
static const AM_MenuItem ListMenuTable[] = {
// itemID, y, x, menuText, Palette, visible, enabled, selectable, showControl, checked, font
{0, 0, 0, " Code list ", PX_TITLE_TASK, true, true, false, AM_NO_CONTROL, false, LARGE_FONT},
{0, AM_PIX(116), 0, "Sort by name", PX_GUIDE, true, true, false, AM_F1_ICON},
{0, AM_PIX(129), 0, "Exit", PX_GUIDE, true, true, false, AM_CLEAR_ICON},
{0, AM_PIX(129), AM_PIX(64), "Show", PX_GUIDE, true, true, false, AM_ENT_ICON},
{-1}
};
void list_items()
{
LIST_HANDLE hList;
int event;
hList = AL_CreateList(ListMenuTable, (const pAM_Option)&ListOption, AM_PIX(18), 7);
loadSampleItems(hList); //Using AL_AddItem function to register the list items to the list resource.
AL_ShowList(hList, 0, 0);
while(1){
event = AL_ExecList(hList);
if (event == CLEAR_KEY){
//Exit
break;
}else if(event == F1_KEY){
//Sort by name
AL_SortListItem(hList, compare_name);
AL_ShowList(hList, 0, 0);
}else if(event == ENT_KEY){
//Show
show_item(hList, AL_GetSelectedIndex(hList));
AL_RepaintList(hList);
}
}
releaseSampleItems(hList);
AL_ReleaseList(hList);
return;
}
int compare_name( const AL_ListItemData *a, const AL_ListItemData *b )
{
return strcmp((char *)(a->listItem.userParam2), (char *)(b->listItem.userParam2));
}
///////////////////////////////////////////////////////////////////
// Show item
///////////////////////////////////////////////////////////////////
// Menu ID
enum _SHOW_ITEM_ID {
SHOW_ITEM_ID_CODE = 1,
SHOW_ITEM_ID_NAME,
};
static const AM_MenuItem ShowItemMenuTable[] = {
// itemID, y, x, menuText, Palette, visible, enabled, selectable, showControl, checked, font
{0, 0, 0, " Detail ", PX_TITLE_TASK, true, true, false, AM_NO_CONTROL, false, LARGE_FONT},
{0, 2, 0, "Code:", PX_BASE, true, true, false, AM_NO_CONTROL},
{SHOW_ITEM_ID_CODE,3, 1, "", PX_BASE, true, true, false, AM_NO_CONTROL},
{0, 5, 0, "Name:", PX_BASE, true, true, false, AM_NO_CONTROL},
{SHOW_ITEM_ID_NAME,6, 1, "", PX_BASE, true, true, false, AM_NO_CONTROL},
{0, AM_PIX(129), 0, "Close", PX_GUIDE, true, true, false, AM_CLEAR_ICON},
{-1}
};
void show_item(LIST_HANDLE hList, int index)
{
MENU_HANDLE hMenu;
int event;
AL_ListItemData itemData;
hMenu = AM_CreateMenu(ShowItemMenuTable, (const pAM_Option)&ListOption);
AL_GetListItemData(hList, index, &itemData);
AM_SetText(hMenu, SHOW_ITEM_ID_CODE, (char *)itemData.listItem.userParam1);
AM_SetText(hMenu, SHOW_ITEM_ID_NAME, (char *)itemData.listItem.userParam2);
AM_ShowMenu(hMenu, AM_SELECT_NO_ID);
while(1){
event = AM_ExecMenu(hMenu);
if (event == CLEAR_KEY){
break;
}
}
AM_ReleaseMenu(hMenu);
}
//////////////////////////////////////////////////////////
//Sample data for the demo.
//////////////////////////////////////////////////////////
struct SampleData{
char *code;
char *name;
char *description;
};
struct SampleData Samples[] = {
{"000000001001", "Apple"},
{"000000001002", "Orange"},
{"000000001003", "Pineapple"},
{"000000001004", "Grapes"},
{"000000001005", "Peach"},
{"000000001006", "Mango"},
{"000000001007", "Melon"},
{"000000001008", "Apricot"},
{"000000001009", "Strawberry"},
{"000000001010", "Cherry"},
{"000000001011", "Banana"},
{"000000001012", "Grapefruit"},
{NULL, NULL}
};
// Load sample data and add them to the list resource.
// Use userParam1 and userParam2 to save the pointer to allocated memory.
void loadSampleItems(LIST_HANDLE hList)
{
int length;
char *buffCode;
char *buffName;
AL_ListItem item;
struct SampleData *p;
char textBuff[21+1];
p = Samples;
while(p->code){
sprintf(textBuff, "%-12.12s: %-7.7s", p->code, p->name); //Format list data in 21 digits for display data.
item.listText = textBuff;
item.paletteIndex = PX_BASE;
item.showControl = AM_NO_CONTROL;
//Allocate buffer for code
length = strlen(p->code);
buffCode = malloc(length+1);
if (!buffCode){
break;
}
strcpy(buffCode, p->code);
item.userParam1 = (int)buffCode; //userParam1 for the code
//Allocate buffer for name
length = strlen(p->name);
buffName= malloc(length+1);
if (!buffName){
free(buffCode);
break;
}
strcpy(buffName, p->name);
item.userParam2 = (int)buffName; //userParam2 for the name
//Add list item
if (!AL_AddListItem(hList, &item)){
free(buffCode);
free(buffName);
break;
}
p++;
}
}
void releaseSampleItems(LIST_HANDLE hList)
{
int i;
int numItems;
AL_ListItemData itemData;
numItems = AL_GetLines(hList);
for (i = 0; i < numItems; i++){
if(!AL_GetListItemData(hList, i, &itemData)){
break;
}
free((void *)itemData.listItem.userParam1);
free((void *)itemData.listItem.userParam2);
}
}
最終更新日：2020/10/12