mirror of
https://code.videolan.org/videolan/vlc
synced 2024-10-03 01:31:53 +02:00
c021c52459
The opaque p_data is now the first argument for the sake of consistency.
185 lines
6.6 KiB
C
185 lines
6.6 KiB
C
/*****************************************************************************
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* dialog.c: libvlc dialog API
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*****************************************************************************
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* Copyright © 2016 VLC authors and VideoLAN
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <assert.h>
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#include <vlc/libvlc.h>
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#include <vlc/libvlc_dialog.h>
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#include <vlc_common.h>
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#include <vlc_dialog.h>
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#include "libvlc_internal.h"
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static libvlc_dialog_question_type
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vlc_to_libvlc_dialog_question_type(vlc_dialog_question_type i_type)
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{
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switch (i_type)
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{
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case VLC_DIALOG_QUESTION_NORMAL: return LIBVLC_DIALOG_QUESTION_NORMAL;
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case VLC_DIALOG_QUESTION_WARNING: return LIBVLC_DIALOG_QUESTION_WARNING;
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case VLC_DIALOG_QUESTION_CRITICAL: return LIBVLC_DIALOG_QUESTION_CRITICAL;
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default: vlc_assert_unreachable();
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}
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}
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static void
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display_error_cb(void *p_data, const char *psz_title, const char *psz_text)
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{
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libvlc_instance_t *p_instance = p_data;
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p_instance->dialog.cbs.pf_display_error(p_instance->dialog.data, psz_title,
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psz_text);
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}
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static void
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display_login_cb(void *p_data, vlc_dialog_id *p_id, const char *psz_title,
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const char *psz_text, const char *psz_default_username,
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bool b_ask_store)
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{
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libvlc_instance_t *p_instance = p_data;
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p_instance->dialog.cbs.pf_display_login(p_instance->dialog.data,
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(libvlc_dialog_id *) p_id,
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psz_title, psz_text,
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psz_default_username, b_ask_store);
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}
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static void
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display_question_cb(void *p_data, vlc_dialog_id *p_id, const char *psz_title,
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const char *psz_text, vlc_dialog_question_type i_type,
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const char *psz_cancel, const char *psz_action1,
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const char *psz_action2)
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{
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libvlc_instance_t *p_instance = p_data;
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const libvlc_dialog_question_type i_ltype =
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vlc_to_libvlc_dialog_question_type(i_type);
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p_instance->dialog.cbs.pf_display_question(p_instance->dialog.data,
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(libvlc_dialog_id *) p_id,
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psz_title, psz_text, i_ltype,
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psz_cancel,
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psz_action1, psz_action2);
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}
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static void
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display_progress_cb(void *p_data, vlc_dialog_id *p_id, const char *psz_title,
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const char *psz_text, bool b_indeterminate,
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float f_position, const char *psz_cancel)
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{
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libvlc_instance_t *p_instance = p_data;
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p_instance->dialog.cbs.pf_display_progress(p_instance->dialog.data,
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(libvlc_dialog_id *) p_id,
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psz_title, psz_text,
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b_indeterminate, f_position,
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psz_cancel);
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}
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static void
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cancel_cb(void *p_data, vlc_dialog_id *p_id)
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{
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libvlc_instance_t *p_instance = p_data;
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p_instance->dialog.cbs.pf_cancel(p_instance->dialog.data,
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(libvlc_dialog_id *)p_id);
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}
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static void
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update_progress_cb(void *p_data, vlc_dialog_id *p_id, float f_position,
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const char *psz_text)
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{
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libvlc_instance_t *p_instance = p_data;
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p_instance->dialog.cbs.pf_update_progress(p_instance->dialog.data,
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(libvlc_dialog_id *) p_id,
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f_position, psz_text);
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}
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void
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libvlc_dialog_set_callbacks(libvlc_instance_t *p_instance,
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const libvlc_dialog_cbs *p_cbs, void *p_data)
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{
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libvlc_int_t *p_libvlc = p_instance->p_libvlc_int;
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vlc_mutex_lock(&p_instance->instance_lock);
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if (p_cbs != NULL)
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{
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const vlc_dialog_cbs dialog_cbs = {
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.pf_display_error = p_cbs->pf_display_error != NULL ?
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display_error_cb : NULL,
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.pf_display_login = p_cbs->pf_display_login ?
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display_login_cb : NULL,
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.pf_display_question = p_cbs->pf_display_question != NULL ?
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display_question_cb : NULL,
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.pf_display_progress = p_cbs->pf_display_progress != NULL ?
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display_progress_cb : NULL,
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.pf_cancel = p_cbs->pf_cancel != NULL ? cancel_cb : NULL,
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.pf_update_progress = p_cbs->pf_update_progress != NULL ?
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update_progress_cb : NULL,
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};
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p_instance->dialog.cbs = *p_cbs;
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p_instance->dialog.data = p_data;
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vlc_dialog_provider_set_callbacks(p_libvlc, &dialog_cbs, p_instance);
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}
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else
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vlc_dialog_provider_set_callbacks(p_libvlc, NULL, NULL);
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vlc_mutex_unlock(&p_instance->instance_lock);
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}
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void
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libvlc_dialog_set_context(libvlc_dialog_id *p_id, void *p_context)
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{
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vlc_dialog_id_set_context((vlc_dialog_id *)p_id, p_context);
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}
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void *
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libvlc_dialog_get_context(libvlc_dialog_id *p_id)
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{
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return vlc_dialog_id_get_context((vlc_dialog_id *)p_id);
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}
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int
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libvlc_dialog_post_login(libvlc_dialog_id *p_id, const char *psz_username,
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const char *psz_password, bool b_store)
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{
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int i_ret = vlc_dialog_id_post_login((vlc_dialog_id *)p_id, psz_username,
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psz_password, b_store);
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return i_ret == VLC_SUCCESS ? 0 : -1;
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}
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int
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libvlc_dialog_post_action(libvlc_dialog_id *p_id, int i_action)
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{
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int i_ret = vlc_dialog_id_post_action((vlc_dialog_id *)p_id, i_action);
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return i_ret == VLC_SUCCESS ? 0 : -1;
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}
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int
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libvlc_dialog_dismiss(libvlc_dialog_id *p_id)
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{
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int i_ret = vlc_dialog_id_dismiss((vlc_dialog_id *)p_id);
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return i_ret == VLC_SUCCESS ? 0 : -1;
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}
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