forked from enlightenment/enlightenment
378 lines
9.6 KiB
C
378 lines
9.6 KiB
C
#include "e_mod_main.h"
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extern const char _e_mixer_Name[];
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struct _E_Config_Dialog_Data
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{
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int lock_sliders;
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int show_locked;
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int keybindings_popup;
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int card_num;
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int channel;
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const char *card;
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const char *channel_name;
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Eina_List *cards;
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Eina_List *cards_names;
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Eina_List *channels_names;
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struct mixer_config_ui
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{
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Evas_Object *table;
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struct mixer_config_ui_general
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{
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Evas_Object *frame;
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Evas_Object *lock_sliders;
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Evas_Object *show_locked;
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Evas_Object *keybindings_popup;
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} general;
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struct mixer_config_ui_cards
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{
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Evas_Object *frame;
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E_Radio_Group *radio;
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} cards;
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struct mixer_config_ui_channels
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{
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Evas_Object *frame;
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Evas_Object *scroll;
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Evas_Object *list;
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E_Radio_Group *radio;
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Eina_List *radios;
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} channels;
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} ui;
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E_Mixer_Gadget_Config *conf;
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};
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static void
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_mixer_fill_cards_info(E_Config_Dialog_Data *cfdata)
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{
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const char *card;
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const char *name;
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Eina_List *l;
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int i = 0;
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cfdata->card_num = -1;
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cfdata->cards = e_mixer_system_get_cards();
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cfdata->cards_names = NULL;
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EINA_LIST_FOREACH(cfdata->cards, l, card)
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{
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name = e_mixer_system_get_card_name(card);
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if ((cfdata->card_num < 0) && card && cfdata->card &&
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(strcmp(card, cfdata->card) == 0))
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cfdata->card_num = i;
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cfdata->cards_names = eina_list_append(cfdata->cards_names, name);
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i++;
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}
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if (cfdata->card_num < 0)
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cfdata->card_num = 0;
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}
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static void
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_mixer_fill_channels_info(E_Config_Dialog_Data *cfdata)
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{
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E_Mixer_System *sys;
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const char *channel;
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Eina_List *l;
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int i = 0;
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sys = e_mixer_system_new(cfdata->card);
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if (!sys)
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return;
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cfdata->channel = 0;
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cfdata->channel_name = eina_stringshare_add(cfdata->conf->channel_name);
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cfdata->channels_names = e_mixer_system_get_channels_names(sys);
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EINA_LIST_FOREACH(cfdata->channels_names, l, channel)
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{
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if (channel && cfdata->channel_name &&
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(channel == cfdata->channel_name ||
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strcmp(channel, cfdata->channel_name) == 0))
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{
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cfdata->channel = i;
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break;
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}
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i++;
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}
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e_mixer_system_del(sys);
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}
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static void *
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_create_data(E_Config_Dialog *dialog)
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{
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E_Config_Dialog_Data *cfdata;
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E_Mixer_Gadget_Config *conf;
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cfdata = E_NEW(E_Config_Dialog_Data, 1);
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if (!cfdata)
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return NULL;
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conf = dialog->data;
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cfdata->conf = conf;
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cfdata->lock_sliders = conf->lock_sliders;
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cfdata->show_locked = conf->show_locked;
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cfdata->keybindings_popup = conf->keybindings_popup;
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cfdata->card = eina_stringshare_add(conf->card);
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_mixer_fill_cards_info(cfdata);
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_mixer_fill_channels_info(cfdata);
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return cfdata;
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}
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static void
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_free_data(E_Config_Dialog *dialog, E_Config_Dialog_Data *cfdata)
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{
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E_Mixer_Gadget_Config *conf = dialog->data;
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const char *card;
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if (conf)
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conf->dialog = NULL;
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if (!cfdata)
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return;
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EINA_LIST_FREE(cfdata->cards_names, card)
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eina_stringshare_del(card);
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if (cfdata->channels_names)
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e_mixer_system_free_channels_names(cfdata->channels_names);
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if (cfdata->cards)
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e_mixer_system_free_cards(cfdata->cards);
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eina_stringshare_del(cfdata->card);
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eina_stringshare_del(cfdata->channel_name);
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eina_list_free(cfdata->ui.channels.radios);
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E_FREE(cfdata);
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}
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static int
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_basic_apply(E_Config_Dialog *dialog, E_Config_Dialog_Data *cfdata)
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{
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E_Mixer_Gadget_Config *conf = dialog->data;
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const char *card, *channel;
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conf->lock_sliders = cfdata->lock_sliders;
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conf->show_locked = cfdata->show_locked;
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conf->keybindings_popup = cfdata->keybindings_popup;
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card = eina_list_nth(cfdata->cards, cfdata->card_num);
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if (card)
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{
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eina_stringshare_del(conf->card);
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conf->card = eina_stringshare_ref(card);
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}
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channel = eina_list_nth(cfdata->channels_names, cfdata->channel);
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if (channel)
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{
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eina_stringshare_del(conf->channel_name);
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conf->channel_name = eina_stringshare_ref(channel);
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}
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e_mixer_update(conf->instance);
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return 1;
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}
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static void
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_lock_change(void *data, Evas_Object *obj __UNUSED__, void *event __UNUSED__)
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{
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E_Config_Dialog_Data *cfdata = data;
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e_widget_disabled_set(cfdata->ui.general.show_locked, !cfdata->lock_sliders);
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}
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static void
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_basic_create_general(Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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struct mixer_config_ui_general *ui = &cfdata->ui.general;
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ui->frame = e_widget_framelist_add(evas, _("General Settings"), 0);
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ui->lock_sliders = e_widget_check_add(
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evas, _("Lock Sliders"), &cfdata->lock_sliders);
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evas_object_smart_callback_add(
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ui->lock_sliders, "changed", _lock_change, cfdata);
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e_widget_framelist_object_append(ui->frame, ui->lock_sliders);
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ui->show_locked = e_widget_check_add(
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evas, _("Show both sliders when locked"), &cfdata->show_locked);
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e_widget_disabled_set(ui->show_locked, !cfdata->lock_sliders);
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e_widget_framelist_object_append(ui->frame, ui->show_locked);
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ui->keybindings_popup = e_widget_check_add(
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evas, _("Show Popup on volume change via keybindings"), &cfdata->keybindings_popup);
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e_widget_framelist_object_append(ui->frame, ui->keybindings_popup);
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}
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static void
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_clear_channels(E_Config_Dialog_Data *cfdata)
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{
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Evas_Object *o;
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EINA_LIST_FREE(cfdata->ui.channels.radios, o)
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evas_object_del(o);
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}
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static void
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_fill_channels(Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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struct mixer_config_ui_channels *ui = &cfdata->ui.channels;;
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Evas_Object *selected;
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Evas_Coord mw, mh;
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const char *name;
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Eina_List *l;
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int i = 0;
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ui->radio = e_widget_radio_group_new(&cfdata->channel);
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EINA_LIST_FOREACH(cfdata->channels_names, l, name)
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{
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Evas_Object *ow;
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if (!name) continue;
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ow = e_widget_radio_add(evas, name, i, ui->radio);
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ui->radios = eina_list_append(ui->radios, ow);
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e_widget_list_object_append(ui->list, ow, 1, 1, 0.0);
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++i;
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}
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e_widget_size_min_get(ui->list, &mw, &mh);
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evas_object_resize(ui->list, mw, mh);
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selected = eina_list_nth(ui->radios, cfdata->channel);
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if (selected)
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{
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Evas_Coord x, y, w, h, lx, ly;
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evas_object_geometry_get(selected, &x, &y, &w, &h);
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evas_object_geometry_get(ui->list, &lx, &ly, NULL, NULL);
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x -= lx;
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y -= ly - 10;
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h += 20;
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e_widget_scrollframe_child_region_show(ui->scroll, x, y, w, h);
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}
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}
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static void
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_channel_scroll_set_min_size(struct mixer_config_ui_channels *ui)
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{
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Evas_Coord w, h;
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int len = eina_list_count(ui->radios);
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if (len < 1)
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return;
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e_widget_size_min_get(ui->list, &w, &h);
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h = 4 * h / len;
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e_widget_size_min_set(ui->scroll, w, h);
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}
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static void
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_basic_create_channels(Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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struct mixer_config_ui_channels *ui = &cfdata->ui.channels;
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ui->list = e_widget_list_add(evas, 1, 0);
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ui->scroll = e_widget_scrollframe_simple_add(evas, ui->list);
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ui->frame = e_widget_framelist_add(evas, _("Channels"), 0);
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_fill_channels(evas, cfdata);
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_channel_scroll_set_min_size(ui);
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e_widget_framelist_object_append(ui->frame, ui->scroll);
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}
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static void
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_card_change(void *data, Evas_Object *obj, void *event __UNUSED__)
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{
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E_Config_Dialog_Data *cfdata = data;
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Evas *evas;
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char *card;
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eina_stringshare_del(cfdata->card);
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e_mixer_system_free_channels_names(cfdata->channels_names);
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eina_stringshare_del(cfdata->channel_name);
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card = eina_list_nth(cfdata->cards, cfdata->card_num);
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cfdata->card = eina_stringshare_add(card);
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_mixer_fill_channels_info(cfdata);
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evas = evas_object_evas_get(obj);
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_clear_channels(cfdata);
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_fill_channels(evas, cfdata);
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}
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static void
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_basic_create_cards(Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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struct mixer_config_ui_cards *ui = &cfdata->ui.cards;
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const char *card;
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Eina_List *l;
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int i = 0;
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ui->frame = e_widget_framelist_add(evas, _("Sound Cards"), 0);
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ui->radio = e_widget_radio_group_new(&cfdata->card_num);
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EINA_LIST_FOREACH(cfdata->cards_names, l, card)
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{
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Evas_Object *ow;
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if (!card) continue;
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ow = e_widget_radio_add(evas, card, i, ui->radio);
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e_widget_framelist_object_append(ui->frame, ow);
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evas_object_smart_callback_add(ow, "changed", _card_change, cfdata);
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++i;
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}
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}
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static Evas_Object *
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_basic_create(E_Config_Dialog *cfd __UNUSED__, Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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if (!cfdata)
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return NULL;
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cfdata->ui.table = e_widget_table_add(evas, 0);
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_basic_create_general(evas, cfdata);
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_basic_create_cards(evas, cfdata);
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_basic_create_channels(evas, cfdata);
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e_widget_table_object_append(cfdata->ui.table, cfdata->ui.general.frame,
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0, 0, 1, 1, 1, 1, 1, 0);
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e_widget_table_object_append(cfdata->ui.table, cfdata->ui.cards.frame,
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0, 1, 1, 1, 1, 1, 1, 0);
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e_widget_table_object_append(cfdata->ui.table, cfdata->ui.channels.frame,
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0, 2, 1, 1, 1, 1, 1, 1);
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return cfdata->ui.table;
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}
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E_Config_Dialog *
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e_mixer_config_dialog_new(E_Container *con, E_Mixer_Gadget_Config *conf)
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{
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E_Config_Dialog *dialog;
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E_Config_Dialog_View *view;
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if (e_config_dialog_find(_e_mixer_Name, "e_mixer_config_dialog_new"))
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return NULL;
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view = E_NEW(E_Config_Dialog_View, 1);
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if (!view)
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return NULL;
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view->create_cfdata = _create_data;
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view->free_cfdata = _free_data;
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view->basic.create_widgets = _basic_create;
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view->basic.apply_cfdata = _basic_apply;
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dialog = e_config_dialog_new(con, _("Mixer Settings"),
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_e_mixer_Name, "e_mixer_config_dialog_new",
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e_mixer_theme_path(), 0, view, conf);
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e_dialog_resizable_set(dialog->dia, 1);
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return dialog;
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}
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