gui_mpopup.c-Dateireferenz

#include "camera_info.h"
#include "keyboard.h"
#include "lang.h"
#include "gui.h"
#include "gui_draw.h"
#include "gui_lang.h"
#include "gui_mpopup.h"
#include "module_def.h"

Include-Abhängigkeitsdiagramm für gui_mpopup.c:

gehe zum Quellcode dieser Datei

Makrodefinitionen
#define	MAX_ACTIONS   14

Typdefinitionen
typedef void(*	mpopup_on_select_t )(unsigned int btn)

Funktionen
int	gui_mpopup_kbd_process ()
void	gui_mpopup_kbd_process_menu_btn ()
void	gui_mpopup_draw ()
static int	gui_mpopup_touch_handler (int, int)
void	gui_mpopup_init (struct mpopup_item *popup_actions, const unsigned int flags, void(*on_select)(unsigned int actn))
unsigned int	gui_mpopup_result ()
static void	gui_mpopup_draw_actions ()
void	exit_mpopup (int action)
int	_module_unloader ()
int	_module_can_unload ()
int	_module_exit_alt ()

Variablen
gui_handler	GUI_MODE_MPOPUP_MODULE
static gui_handler *	gui_mpopup_mode_old
static int	running = 0
static char	mpopup_to_draw
struct mpopup_item *	actions
static short	mpopup_actions [MAX_ACTIONS]
static int	mpopup_actions_num
static int	mpopup_actions_active
static coord	mpopup_actions_x
static coord	mpopup_actions_y
static int	mpopup_actions_w
static mpopup_on_select_t	mpopup_on_select
libmpopup_sym	_libmpopup
ModuleInfo	_module_info

Makro-Dokumentation

#define MAX_ACTIONS   14

Definiert in Zeile 31 der Datei gui_mpopup.c.

Dokumentation der benutzerdefinierten Typen

typedef void(* mpopup_on_select_t)(unsigned int btn)

Definiert in Zeile 41 der Datei gui_mpopup.c.

Dokumentation der Funktionen

int _module_can_unload

(

)

Definiert in Zeile 199 der Datei gui_mpopup.c.

{
    return running == 0;
}

int _module_exit_alt

(

)

Definiert in Zeile 204 der Datei gui_mpopup.c.

{
    exit_mpopup(MPOPUP_CANCEL);     
    running = 0;
    return 0;
}

int _module_unloader

(

)

Definiert in Zeile 191 der Datei gui_mpopup.c.

{
    if (mpopup_on_select) 
        mpopup_on_select(MPOPUP_CANCEL);

    return 0;
}

void exit_mpopup

(

int

action)

Definiert in Zeile 121 der Datei gui_mpopup.c.

{
    gui_set_mode(gui_mpopup_mode_old);

    mpopup_on_select_t on_select = mpopup_on_select;    // this could be reinited in callback
    mpopup_on_select = 0;
    if (on_select) 
        on_select(action);

    running--;
}

void gui_mpopup_draw

(

)

Definiert in Zeile 92 der Datei gui_mpopup.c.

                       {
    if (mpopup_to_draw) {
        int i;
        coord x=0, y=0;
        unsigned int w, h;

        w = 0;
        for (i=0; i<mpopup_actions_num; ++i) {
            h=strlen(lang_str(actions[mpopup_actions[i]].text));
            if (h > w) w=h;
        }
        w+=2;
        h = mpopup_actions_num;
    
        x = (camera_screen.width - w*FONT_WIDTH) / 2;
        y = (camera_screen.height - h*FONT_HEIGHT) / 2;
        draw_rectangle(x-4, y-4, x+w*FONT_WIDTH+4, y+h*FONT_HEIGHT+3,
                       MAKE_COLOR(COLOR_GREY, COLOR_WHITE), RECT_BORDER3|DRAW_FILLED|RECT_SHADOW3); // main box
    
        mpopup_actions_x = x;
        mpopup_actions_y = y;
        mpopup_actions_w = w;

        gui_mpopup_draw_actions();
        mpopup_to_draw = 0;
    }
}

static void gui_mpopup_draw_actions ( )

static

Definiert in Zeile 79 der Datei gui_mpopup.c.

                                      {
    int i;
    coord y = mpopup_actions_y;
    twoColors cl;

    for (i=0; i<mpopup_actions_num; ++i) {
        cl = MAKE_COLOR((mpopup_actions_active==i)?COLOR_RED:COLOR_GREY, COLOR_WHITE);
        draw_string_justified(mpopup_actions_x, y, lang_str(actions[mpopup_actions[i]].text), cl, FONT_WIDTH, mpopup_actions_w*FONT_WIDTH+1, TEXT_LEFT|TEXT_FILL);
        y+=FONT_HEIGHT;
    }
}

void gui_mpopup_init	(	struct mpopup_item *	popup_actions,
		const unsigned int	flags,
		void(*)(unsigned int actn)	on_select
	)

Definiert in Zeile 45 der Datei gui_mpopup.c.

{
    int i;

    running++;

    mpopup_actions_num = 0;
    actions = popup_actions;
    for (i=0; actions[i].flag && mpopup_actions_num<MAX_ACTIONS; ++i)
    {
        if ((flags & MPOPUP_MASK & actions[i].flag) || (actions[i].flag == MPOPUP_CANCEL))
            mpopup_actions[mpopup_actions_num++] = i;
    }
    if (mpopup_actions_num == 0)
    {
        on_select(MPOPUP_CANCEL);
        running--;
        return;
    }

    mpopup_actions_active = 0;

    mpopup_to_draw = 1;
    mpopup_on_select = on_select;
    gui_mpopup_mode_old = gui_set_mode(&GUI_MODE_MPOPUP_MODULE);
}

int gui_mpopup_kbd_process

(

)

Definiert in Zeile 139 der Datei gui_mpopup.c.

{
    switch (kbd_get_clicked_key() | get_jogdial_direction()) {
    case JOGDIAL_LEFT:
    case KEY_UP:
        if (mpopup_actions_active > 0) --mpopup_actions_active;
        else mpopup_actions_active = mpopup_actions_num-1;
        gui_mpopup_draw_actions();
        break;
    case JOGDIAL_RIGHT:
    case KEY_DOWN:
        if (mpopup_actions_active < mpopup_actions_num-1) ++mpopup_actions_active;
        else mpopup_actions_active = 0;
        gui_mpopup_draw_actions();
        break;
    case KEY_LEFT:
        gui_mpopup_kbd_process_menu_btn();
        break;
    case KEY_SET:
        exit_mpopup(actions[mpopup_actions[mpopup_actions_active]].flag);       
        break;
    }
    return 0;
}

void gui_mpopup_kbd_process_menu_btn

(

)

Definiert in Zeile 134 der Datei gui_mpopup.c.

{
    exit_mpopup(MPOPUP_CANCEL);     
}

unsigned int gui_mpopup_result

(

)

Definiert in Zeile 73 der Datei gui_mpopup.c.

{
    return actions[mpopup_actions[mpopup_actions_active]].flag;
}

static int gui_mpopup_touch_handler ( int  sx, int  sy  )

static

Definiert in Zeile 164 der Datei gui_mpopup.c.

{
    if ((sx >= mpopup_actions_x) && (sx <= mpopup_actions_x+mpopup_actions_w*FONT_WIDTH) && (sy >= mpopup_actions_y) && (sy <= mpopup_actions_y+mpopup_actions_num*FONT_HEIGHT))
    {
        sy = (sy - mpopup_actions_y) / FONT_HEIGHT;
        if (mpopup_actions_active != sy)
        {
            mpopup_actions_active = sy;
            mpopup_to_draw = 1;
        }
        return KEY_SET;
    }
    return 0;
}

Variablen-Dokumentation

libmpopup_sym _libmpopup

Initialisierung:

=
{
    {
         0, _module_unloader, _module_can_unload, _module_exit_alt, 0
    },

    gui_mpopup_init
}

Definiert in Zeile 213 der Datei gui_mpopup.c.

ModuleInfo _module_info

Initialisierung:

=
{
    MODULEINFO_V1_MAGICNUM,
    sizeof(ModuleInfo),
    GUI_MPOPUP_VERSION,         

    ANY_CHDK_BRANCH, 0, OPT_ARCHITECTURE,           
    ANY_PLATFORM_ALLOWED,       

    -LANG_MODULE_POPUP_MENU,    
    MTYPE_EXTENSION,

    &_libmpopup.base,

    ANY_VERSION,                
    ANY_VERSION,                
    ANY_VERSION,                
    ANY_VERSION,                

    0,
}

Definiert in Zeile 222 der Datei gui_mpopup.c.

struct mpopup_item* actions

Definiert in Zeile 33 der Datei gui_mpopup.c.

gui_handler GUI_MODE_MPOPUP_MODULE

Initialisierung:

=
     { GUI_MODE_MPOPUP, gui_mpopup_draw, gui_mpopup_kbd_process, gui_mpopup_kbd_process_menu_btn, gui_mpopup_touch_handler, GUI_MODE_FLAG_NORESTORE_ON_SWITCH }

Definiert in Zeile 21 der Datei gui_mpopup.c.

gui_handler* gui_mpopup_mode_old

static

Definiert in Zeile 27 der Datei gui_mpopup.c.

short mpopup_actions[MAX_ACTIONS]

static

Definiert in Zeile 35 der Datei gui_mpopup.c.

int mpopup_actions_active

static

Definiert in Zeile 37 der Datei gui_mpopup.c.

int mpopup_actions_num

static

Definiert in Zeile 36 der Datei gui_mpopup.c.

int mpopup_actions_w

static

Definiert in Zeile 39 der Datei gui_mpopup.c.

coord mpopup_actions_x

static

Definiert in Zeile 38 der Datei gui_mpopup.c.

coord mpopup_actions_y

static

Definiert in Zeile 38 der Datei gui_mpopup.c.

mpopup_on_select_t mpopup_on_select

static

Definiert in Zeile 42 der Datei gui_mpopup.c.

char mpopup_to_draw

static

Definiert in Zeile 29 der Datei gui_mpopup.c.

int running = 0

static

Definiert in Zeile 28 der Datei gui_mpopup.c.