forked from enlightenment/enlightenment
Added clock module - read notes at top of e_mod_main.c to try it out
SVN revision: 12271
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a031379afe
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8d87a9f379
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MAINTAINERCLEANFILES = Makefile.in
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MODULE = clock
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# data files for the module
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filesdir = $(libdir)/enlightenment/modules/$(MODULE)
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files_DATA = \
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module_icon.png
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EXTRA_DIST = $(files_DATA)
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# the module .so file
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INCLUDES = -I. \
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-I$(top_srcdir) \
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-I$(includedir) \
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-I$(top_srcdir)$(MODULE) \
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-I$(top_srcdir)/src/bin \
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-I$(top_srcdir)/src/lib \
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-I$(top_srcdir)/src/modules \
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@e_cflags@
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pkgdir = $(libdir)/enlightenment/modules/$(MODULE)
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pkg_LTLIBRARIES = module.la
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module_la_SOURCES = e_mod_main.c \
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e_mod_main.h
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module_la_LIBADD = @e_libs@ @dlopen_libs@
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module_la_LDFLAGS = -module -avoid-version
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module_la_DEPENDENCIES = $(top_builddir)/config.h
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#include "e.h"
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#include "e_mod_main.h"
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/* NOTE:
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*
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* currently the edje data to display the clock is not in CVS, to use the clock
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* you must:
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* a) set up expedition to get mouse events - in parts/bg.edc set part "bg"'s
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* mouse_events to 1
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* b) build expedition.eet with this change
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* c) copy your "expedition.eet" to
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* $PREFIX/lib/enlightenment/modules/clock/default.eet
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* d) in src/bin/e_module.c uncomment the lines:
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* m = e_module_new("clock");
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* e_module_enable(m);
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*/
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/* TODO List:
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*
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* Add checking for screen edges - do not want to drag off screen
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*
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*/
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/* module private routines */
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static Clock *_clock_init(E_Module *m);
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static void _clock_shutdown(Clock *e);
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static E_Menu *_clock_config_menu_new(Clock *e);
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static void _clock_config_menu_del(Clock *e, E_Menu *m);
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static void _clock_face_init(Clock_Face *ef);
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static void _clock_face_free(Clock_Face *ef);
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static void _clock_face_reconfigure(Clock_Face *ef);
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static void _clock_cb_face_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _clock_cb_face_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _clock_cb_face_move(void *data, Evas *e, Evas_Object *obj, void *event_info);
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char *_clock_module_dir;
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/* public module routines. all modules must have these */
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void *
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init(E_Module *m)
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{
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Clock *e;
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/* check module api version */
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if (m->api->version < E_MODULE_API_VERSION)
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{
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e_error_dialog_show("Module API Error",
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"Error initializing Module: IBar\n"
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"It requires a minimum module API version of: %i.\n"
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"The module API advertized by Enlightenment is: %i.\n"
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"Aborting module.",
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E_MODULE_API_VERSION,
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m->api->version);
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return NULL;
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}
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/* actually init clock */
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e = _clock_init(m);
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m->config_menu = _clock_config_menu_new(e);
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return e;
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}
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int
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shutdown(E_Module *m)
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{
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Clock *e;
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e = m->data;
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if (e)
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{
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if (m->config_menu)
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{
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_clock_config_menu_del(e, m->config_menu);
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m->config_menu = NULL;
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}
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_clock_shutdown(e);
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}
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return 1;
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}
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int
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save(E_Module *m)
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{
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Clock *e;
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e = m->data;
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ecore_config_int_set("e.module.clock.x", e->face->fx);
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ecore_config_int_set("e.module.clock.y", e->face->fy);
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ecore_config_int_set("e.module.clock.width", e->face->fw);
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return 1;
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}
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int
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info(E_Module *m)
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{
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char buf[4096];
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m->label = strdup("Clock");
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snprintf(buf, sizeof(buf), "%s/module_icon.png", e_module_dir_get(m));
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m->icon_file = strdup(buf);
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return 1;
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}
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int
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about(E_Module *m)
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{
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e_error_dialog_show("Enlightenment Clock Module",
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"A simple module to give E17 a clock.");
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return 1;
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}
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/* module private routines */
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static
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Clock *_clock_init(E_Module *m)
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{
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Clock *e;
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char buf[4096];
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Evas_List *managers, *l, *l2;
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e = calloc(1, sizeof(Clock));
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if (!e) return NULL;
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ecore_config_int_create
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("e.module.clock.x", 50, 0, "",
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"Clock module: X start position");
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ecore_config_int_create
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("e.module.clock.y", 50, 0, "",
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"Clock module: Y start position");
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ecore_config_int_create
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("e.module.clock.width", 64, 0, "",
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"Clock module: Start width");
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ecore_config_load();
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e->conf.width = ecore_config_int_get("e.module.clock.width");
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e->conf.x = ecore_config_int_get("e.module.clock.x");
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e->conf.y = ecore_config_int_get("e.module.clock.y");
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_clock_module_dir = e_module_dir_get(m);
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managers = e_manager_list();
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for (l = managers; l; l = l->next)
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{
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E_Manager *man;
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man = l->data;
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for (l2 = man->containers; l2; l2 = l2->next)
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{
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E_Container *con;
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Clock_Face *ef;
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con = l2->data;
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ef = calloc(1, sizeof(Clock_Face));
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if (ef)
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{
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ef->clock = e;
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ef->con = con;
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ef->evas = con->bg_evas;
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_clock_face_init(ef);
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e->face = ef;
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}
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}
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}
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return e;
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}
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static void
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_clock_shutdown(Clock *e)
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{
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_clock_face_free(e->face);
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free(e);
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}
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static E_Menu *
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_clock_config_menu_new(Clock *e)
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{
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E_Menu *mn;
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E_Menu_Item *mi;
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/* FIXME: hook callbacks to each menu item */
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mn = e_menu_new();
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mi = e_menu_item_new(mn);
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e_menu_item_label_set(mi, "Set Time");
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// e_menu_item_callback_set(mi, _clock_cb_time_set, e);
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/*
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mi = e_menu_item_new(mn);
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e_menu_item_label_set(mi, "More Options...");
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*/
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e->config_menu = mn;
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return mn;
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}
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static void
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_clock_config_menu_del(Clock *e, E_Menu *m)
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{
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e_object_del(E_OBJECT(m));
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}
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static void
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_clock_face_init(Clock_Face *ef)
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{
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Evas_List *l;
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Evas_Coord ww, hh, bw, bh;
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Evas_Object *o;
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char buf[4096];
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ef->fx = ef->clock->conf.x;
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ef->fy = ef->clock->conf.y;
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evas_event_freeze(ef->evas);
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o = edje_object_add(ef->evas);
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ef->clock_object = o;
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snprintf(buf, sizeof(buf), "%s/default.eet", _clock_module_dir);
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edje_object_file_set(o,
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/* FIXME: "default.eet" needs to come from conf */
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/*e_path_find(path_themes, "default.eet"),
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"modules/ibar/main");*/
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/* FIXME - hard coded, bad */
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buf, "Main");
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evas_object_show(o);
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o = evas_object_rectangle_add(ef->evas);
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ef->event_object = o;
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evas_object_layer_set(o, 2);
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evas_object_repeat_events_set(o, 1);
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evas_object_color_set(o, 0, 0, 0, 0);
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evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _clock_cb_face_down, ef);
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evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_UP, _clock_cb_face_up, ef);
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evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_MOVE, _clock_cb_face_move, ef);
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evas_object_show(o);
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edje_object_size_min_calc(ef->clock_object, &bw, &bh);
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ef->minsize = bh;
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ef->minsize = bw;
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_clock_face_reconfigure(ef);
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evas_event_thaw(ef->evas);
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}
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static void
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_clock_face_free(Clock_Face *ef)
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{
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evas_object_del(ef->clock_object);
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evas_object_del(ef->event_object);
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free(ef);
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}
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static void
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_clock_face_reconfigure(Clock_Face *ef)
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{
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Evas_Coord minw, minh, maxw, maxh;
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edje_object_size_min_calc(ef->clock_object, &minw, &maxh);
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edje_object_size_max_get(ef->clock_object, &maxw, &minh);
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ef->fx = ef->clock->conf.x;
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ef->fy = ef->clock->conf.y;
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ef->fw = ef->clock->conf.width;
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ef->minsize = minw;
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ef->maxsize = maxw;
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evas_object_move(ef->clock_object, ef->clock->conf.x, ef->clock->conf.y);
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evas_object_resize(ef->clock_object, ef->clock->conf.width, ef->clock->conf.width);
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evas_object_move(ef->event_object, ef->clock->conf.x, ef->clock->conf.y);
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evas_object_resize(ef->event_object, ef->clock->conf.width, ef->clock->conf.width);
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}
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static void
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_clock_cb_face_down(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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Evas_Event_Mouse_Down *ev;
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Clock_Face *ef;
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ev = event_info;
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ef = data;
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if (ev->button == 3)
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{
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e_menu_activate_mouse(ef->clock->config_menu, ef->con,
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ev->output.x, ev->output.y, 1, 1,
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E_MENU_POP_DIRECTION_DOWN);
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e_util_container_fake_mouse_up_all_later(ef->con);
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}
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else if (ev->button == 2)
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{
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ef->resize = 1;
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}
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else if (ev->button == 1)
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{
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ef->move = 1;
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}
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evas_pointer_canvas_xy_get(e, &ef->xx, &ef->yy);
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}
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static void
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_clock_cb_face_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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Evas_Event_Mouse_Up *ev;
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Clock_Face *ef;
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ev = event_info;
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ef = data;
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ef->move = 0;
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ef->resize = 0;
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}
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static void
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_clock_cb_face_move(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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Evas_Event_Mouse_Move *ev;
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Clock_Face *ef;
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Evas_Coord x, y, w, h, cx, cy;
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evas_pointer_canvas_xy_get(e, &cx, &cy);
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ev = event_info;
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ef = data;
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if (ef->move)
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{
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ef->fx += cx - ef->xx;
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ef->fy += cy - ef->yy;
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evas_object_move(ef->clock_object, ef->fx, ef->fy);
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evas_object_move(ef->event_object, ef->fx, ef->fy);
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}
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else if (ef->resize)
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{
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Evas_Coord d;
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d = cx - ef->xx;
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ef->fw += d;
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if (ef->fw < ef->minsize) ef->fw = ef->minsize;
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if (ef->fw > ef->maxsize) ef->fw = ef->maxsize;
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evas_object_resize(ef->clock_object, ef->fw, ef->fw);
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evas_object_resize(ef->event_object, ef->fw, ef->fw);
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}
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ef->xx = ev->cur.canvas.x;
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ef->yy = ev->cur.canvas.y;
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}
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@ -0,0 +1,40 @@
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#ifndef E_MOD_MAIN_H
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#define E_MOD_MAIN_H
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typedef struct _Clock Clock;
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typedef struct _Clock_Face Clock_Face;
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struct _Clock
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{
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E_Menu *config_menu;
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Clock_Face *face;
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struct {
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int width;
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int x, y;
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} conf;
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};
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struct _Clock_Face
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{
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Clock *clock;
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E_Container *con;
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Evas *evas;
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Evas_Object *clock_object;
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Evas_Object *event_object;
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Evas_Coord minsize, maxsize;
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unsigned char move : 1;
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unsigned char resize : 1;
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Evas_Coord xx, yy;
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Evas_Coord fx, fy, fw;
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};
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EAPI void *init (E_Module *m);
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EAPI int shutdown (E_Module *m);
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EAPI int save (E_Module *m);
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EAPI int info (E_Module *m);
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EAPI int about (E_Module *m);
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#endif
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