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provide edje_player with the ability to set scale factor on cmd-line 

and use keys to control it during display.



SVN revision: 58170
This commit is contained in:
Carsten Haitzler 2011-03-29 03:27:23 +00:00
parent 736e8bf67b
commit 2d58f21d30
1 changed files with 28 additions and 0 deletions
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28
legacy/edje/src/bin/edje_player.c
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@ -33,6 +33,7 @@ struct opts {
Eina_Bool alpha;
Eina_Bool print;
Eina_Bool slave_mode;
double scale;
char *title;
};
@ -401,6 +402,25 @@ _reset_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *stack, void *even
evas_object_size_hint_min_set(stack, minw, minh);
}
static void
_key_down(void *data, Evas *e __UNUSED__, Evas_Object *stack __UNUSED__, void *event_info)
{
Evas_Event_Key_Down *ev = event_info;
struct opts *opts = data;
if ((!strcmp(ev->keyname, "equal")) ||
(!strcmp(ev->keyname, "plus")))
opts->scale += 0.1;
else if ((!strcmp(ev->keyname, "minus")) ||
(!strcmp(ev->keyname, "underscore")))
opts->scale -= 0.1;
else if ((!strcmp(ev->keyname, "0")))
opts->scale = 1.0;
if (opts->scale < 0.1) opts->scale = 0.1;
else if (opts->scale > 10.0) opts->scale = 1.0;
edje_scale_set(opts->scale);
}
static Evas_Object *
_create_stack(Evas *evas, const struct opts *opts)
{
@ -581,6 +601,8 @@ const Ecore_Getopt optdesc = {
('p', "print", "Print signals and messages to stdout"),
ECORE_GETOPT_STORE_TRUE
('S', "slave-mode", "Listen for commands on stdin"),
ECORE_GETOPT_STORE_DOUBLE
('z', "scale", "Set scale factor"),
ECORE_GETOPT_LICENSE('L', "license"),
ECORE_GETOPT_COPYRIGHT('C', "copyright"),
ECORE_GETOPT_VERSION('V', "version"),
@ -610,6 +632,7 @@ int main(int argc, char **argv)
ECORE_GETOPT_VALUE_STR(opts.title),
ECORE_GETOPT_VALUE_BOOL(opts.print),
ECORE_GETOPT_VALUE_BOOL(opts.slave_mode),
ECORE_GETOPT_VALUE_DOUBLE(opts.scale),
ECORE_GETOPT_VALUE_BOOL(quit_option),
ECORE_GETOPT_VALUE_BOOL(quit_option),
ECORE_GETOPT_VALUE_BOOL(quit_option),
@ -618,6 +641,7 @@ int main(int argc, char **argv)
};
memset(&opts, 0, sizeof(opts));
opts.scale = 1.0;
if (!ecore_evas_init())
return EXIT_FAILURE;
@ -642,6 +666,7 @@ int main(int argc, char **argv)
}
ecore_app_args_set(argc, (const char **)argv);
edje_scale_set(opts.scale);
opts.file = argv[args];
if (opts.list_groups)
@ -694,6 +719,9 @@ int main(int argc, char **argv)
goto free_ecore_evas;
}
evas_object_focus_set(stack, EINA_TRUE);
evas_object_event_callback_add(stack, EVAS_CALLBACK_KEY_DOWN,
_key_down, &opts);
evas_object_event_callback_add(stack, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_reset_size_hints, edje);