x264_gtk_encode_status_window.c
资源名称:chapter15.rar [点击查看]
上传用户:hjq518
上传日期:2021-12-09
资源大小:5084k
文件大小:7k
源码类别:
Audio
开发平台:
Visual C++
- /*****************************************************************************
- * x264_encode_status_window.c: h264 gtk encoder frontend
- *****************************************************************************
- * Copyright (C) 2006 Vincent Torri
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
- *****************************************************************************/
- #if defined __FreeBSD__ || defined __OpenBSD__ || defined __NetBSD__ || defined __DragonFly__
- # include <inttypes.h>
- #else
- # include <stdint.h>
- #endif
- #include <gtk/gtk.h>
- #include "../x264.h"
- #include "x264_gtk_i18n.h"
- #include "x264_gtk_encode_private.h"
- /* Callbacks */
- static gboolean x264_delete_window_cb (GtkWidget *widget,
- GdkEvent *event,
- gpointer user_data);
- static void x264_response_window_cb (GtkDialog *dialog,
- gint res,
- gpointer user_data);
- GtkWidget *
- x264_gtk_encode_status_window (X264_Thread_Data *thread_data)
- {
- GtkWidget *win_status;
- GtkWidget *table;
- GtkWidget *label;
- if (!thread_data) return NULL;
- win_status = thread_data->dialog = gtk_dialog_new ();
- gtk_window_set_title (GTK_WINDOW (win_status), _("Encoding status"));
- thread_data->button = gtk_dialog_add_button (GTK_DIALOG (win_status),
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
- thread_data->end_button = gtk_dialog_add_button (GTK_DIALOG (thread_data->dialog),
- GTK_STOCK_CLOSE, GTK_RESPONSE_CANCEL);
- gtk_widget_set_sensitive (thread_data->end_button, FALSE);
- g_signal_connect (G_OBJECT (win_status),
- "delete-event",
- G_CALLBACK (x264_delete_window_cb),
- thread_data);
- g_signal_connect (G_OBJECT (win_status),
- "response",
- G_CALLBACK (x264_response_window_cb),
- thread_data);
- table = gtk_table_new (5, 2, FALSE);
- gtk_table_set_row_spacings (GTK_TABLE (table), 6);
- gtk_table_set_col_spacings (GTK_TABLE (table), 6);
- gtk_container_set_border_width (GTK_CONTAINER (table), 6);
- gtk_box_pack_start (GTK_BOX (GTK_DIALOG (win_status)->vbox), table,
- FALSE, FALSE, 0);
- gtk_widget_show (table);
- label = gtk_label_new (_("Current video frame:"));
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 0, 1);
- gtk_widget_show (label);
- thread_data->current_video_frame = gtk_entry_new ();
- gtk_editable_set_editable (GTK_EDITABLE (thread_data->current_video_frame), FALSE);
- gtk_table_attach_defaults (GTK_TABLE (table),
- thread_data->current_video_frame,
- 1, 2, 0, 1);
- gtk_widget_show (thread_data->current_video_frame);
- label = gtk_label_new (_("Video data:"));
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 1, 2);
- gtk_widget_show (label);
- thread_data->video_data = gtk_entry_new ();
- gtk_entry_set_text (GTK_ENTRY (thread_data->video_data), _("0KB"));
- gtk_editable_set_editable (GTK_EDITABLE (thread_data->video_data), FALSE);
- gtk_table_attach_defaults (GTK_TABLE (table), thread_data->video_data,
- 1, 2, 1, 2);
- gtk_widget_show (thread_data->video_data);
- label = gtk_label_new (_("Video rendering rate:"));
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 2, 3);
- gtk_widget_show (label);
- thread_data->video_rendering_rate = gtk_entry_new ();
- gtk_editable_set_editable (GTK_EDITABLE (thread_data->video_rendering_rate), FALSE);
- gtk_table_attach_defaults (GTK_TABLE (table),
- thread_data->video_rendering_rate,
- 1, 2, 2, 3);
- gtk_widget_show (thread_data->video_rendering_rate);
- label = gtk_label_new (_("Time elapsed:"));
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 3, 4);
- gtk_widget_show (label);
- thread_data->time_elapsed = gtk_entry_new ();
- gtk_editable_set_editable (GTK_EDITABLE (thread_data->time_elapsed), FALSE);
- gtk_table_attach_defaults (GTK_TABLE (table), thread_data->time_elapsed,
- 1, 2, 3, 4);
- gtk_widget_show (thread_data->time_elapsed);
- label = gtk_label_new (_("Time remaining (estimated):"));
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 4, 5);
- gtk_widget_show (label);
- thread_data->time_remaining = gtk_entry_new ();
- gtk_editable_set_editable (GTK_EDITABLE (thread_data->time_remaining), FALSE);
- gtk_table_attach_defaults (GTK_TABLE (table), thread_data->time_remaining,
- 1, 2, 4, 5);
- gtk_widget_show (thread_data->time_remaining);
- table = gtk_table_new (1, 2, FALSE);
- gtk_table_set_row_spacings (GTK_TABLE (table), 6);
- gtk_table_set_col_spacings (GTK_TABLE (table), 6);
- gtk_container_set_border_width (GTK_CONTAINER (table), 6);
- gtk_box_pack_start (GTK_BOX (GTK_DIALOG (win_status)->vbox), table,
- FALSE, FALSE, 0);
- gtk_widget_show (table);
- label = gtk_label_new (_("Progress:"));
- gtk_misc_set_alignment (GTK_MISC (label),
- 0.0, 0.5);
- gtk_table_attach_defaults (GTK_TABLE (table),
- label,
- 0, 1,
- 0, 1);
- gtk_widget_show (label);
- thread_data->progress = gtk_progress_bar_new ();
- gtk_table_attach_defaults (GTK_TABLE (table), thread_data->progress,
- 1, 2, 0, 1);
- gtk_widget_show (thread_data->progress);
- return win_status;
- }
- static void
- x264_thread_data_free (X264_Thread_Data *thread_data)
- {
- g_free (thread_data->param);
- g_free (thread_data->file_input);
- g_free (thread_data->file_output);
- g_io_channel_unref (thread_data->io_read);
- g_io_channel_unref (thread_data->io_write);
- g_free (thread_data);
- }
- static gboolean
- x264_delete_window_cb (GtkWidget *widget,
- GdkEvent *event UNUSED,
- gpointer user_data)
- {
- gtk_widget_destroy (widget);
- x264_thread_data_free ((X264_Thread_Data *)user_data);
- return TRUE;
- }
- static void
- x264_response_window_cb (GtkDialog *dialog,
- gint res,
- gpointer user_data)
- {
- switch (res) {
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy (GTK_WIDGET (dialog));
- x264_thread_data_free ((X264_Thread_Data *)user_data);
- }
- }