forked from enlightenment/efl
27 lines
821 B
C
27 lines
821 B
C
/* Demonstrates how to use listeners.
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*/
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#include <stdio.h>
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#include <Ecore.h>
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#include <Ecore_Config.h>
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#define INT_PROPERTY_KEY "int_val"
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#define CALLBACK_NAME "change listener"
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int change_listener (const char *key, const Ecore_Config_Type type,
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const int tag, void *data) {
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printf("Callback called when property '%s' is %li\n", key, ecore_config_int_get(key));
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return 0;
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}
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int main (int argc, char *argv[]) {
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/* We'll use the same config as config_basic_example.c */
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ecore_config_init("config_basic_example");
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ecore_config_int_default (INT_PROPERTY_KEY, -1);
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ecore_config_listen(CALLBACK_NAME, INT_PROPERTY_KEY, change_listener, 1, NULL);
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ecore_config_load();
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ecore_config_int_set(INT_PROPERTY_KEY, ecore_config_int_get(INT_PROPERTY_KEY) + 1);
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ecore_config_shutdown();
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return 0;
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}
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