LinGui: oops forgot to svn add files

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6295 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 268 insertions, 0 deletions

diff --git a/gtk/src/videohandler.c b/gtk/src/videohandler.c
new file mode 100644
index 000000000..96a59c4b9
--- /dev/null
+++ b/gtk/src/videohandler.c
@@ -0,0 +1,268 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
+/*
+ * callbacks.c
+ * Copyright (C) John Stebbins 2008-2013 <stebbins@stebbins>
+ *
+ * callbacks.c is free software.
+ *
+ * You may 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.
+ */
+
+#include "ghbcompat.h"
+#include <string.h>
+#include "settings.h"
+#include "values.h"
+#include "callbacks.h"
+#include "presets.h"
+#include "preview.h"
+#include "hb-backend.h"
+
+int ghb_get_video_encoder(GValue *settings)
+{
+    const char *encoder;
+    encoder = ghb_settings_get_const_string(settings, "VideoEncoder");
+    return hb_video_encoder_get_from_name(encoder);
+}
+
+G_MODULE_EXPORT void
+vcodec_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
+{
+    float val, vqmin, vqmax, step, page;
+    int inverted, digits;
+
+    ghb_widget_to_setting(ud->settings, widget);
+    ghb_check_dependency(ud, widget, NULL);
+    ghb_show_container_options(ud);
+    ghb_clear_presets_selection(ud);
+    ghb_live_reset(ud);
+
+    // Set the range of the video quality slider
+    val = ghb_vquality_default(ud);
+    ghb_vquality_range(ud, &vqmin, &vqmax, &step, &page, &digits, &inverted);
+    ghb_scale_configure(ud, "VideoQualitySlider", val, vqmin, vqmax,
+                        step, page, digits, inverted);
+
+    ghb_update_ui_combo_box(ud, "VideoTune", NULL, FALSE);
+    ghb_update_ui_combo_box(ud, "VideoProfile", NULL, FALSE);
+    ghb_update_ui_combo_box(ud, "VideoLevel", NULL, FALSE);
+    ghb_ui_update(ud, "VideoTune", ghb_int_value(0));
+    ghb_ui_update(ud, "VideoProfile", ghb_int_value(0));
+    ghb_ui_update(ud, "VideoLevel", ghb_int_value(0));
+
+    // Set the range of the preset slider
+    int encoder = ghb_get_video_encoder(ud->settings);
+    GtkWidget *presetSlider = GHB_WIDGET(ud->builder, "VideoPresetSlider");
+    const char * const *video_presets;
+    int count = 0;
+    video_presets = hb_video_encoder_get_presets(encoder);
+    while (video_presets && video_presets[count]) count++;
+    if (count)
+        gtk_range_set_range(GTK_RANGE(presetSlider), 0, count-1);
+
+    // Advanced options are only for x264
+    if (encoder != HB_VCODEC_X264)
+    {
+        ghb_ui_update(ud, "x264UseAdvancedOptions", ghb_boolean_value(FALSE));
+    }
+}
+
+void
+ghb_video_setting_changed(GtkWidget *widget, signal_user_data_t *ud)
+{
+    static char *tt = NULL;
+
+
+    if (tt == NULL)
+    {
+        GtkWidget *eo = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
+        tt = gtk_widget_get_tooltip_text(eo);
+    }
+
+    ghb_widget_to_setting(ud->settings, widget);
+
+    int encoder = ghb_get_video_encoder(ud->settings);
+    int presetIndex = ghb_settings_get_int(ud->settings, "VideoPresetSlider");
+    const char * const *video_presets;
+    const char *preset;
+    video_presets = hb_video_encoder_get_presets(encoder);
+    if (video_presets != NULL)
+    {
+        preset = video_presets[presetIndex];
+        ghb_settings_set_string(ud->settings, "VideoPreset", preset);
+    }
+
+    if (!ghb_settings_get_boolean(ud->settings, "x264UseAdvancedOptions") &&
+        encoder == HB_VCODEC_X264)
+    {
+        GString *str = g_string_new("");
+        char *preset;
+        char *tune;
+        char *profile;
+        char *level;
+        char *opts;
+        char *tunes;
+
+        preset = ghb_settings_get_string(ud->settings, "VideoPreset");
+        tune = ghb_settings_get_string(ud->settings, "VideoTune");
+        profile = ghb_settings_get_string(ud->settings, "VideoProfile");
+        level = ghb_settings_get_string(ud->settings, "VideoLevel");
+        opts = ghb_settings_get_string(ud->settings, "VideoOptionExtra");
+
+        if (tune[0] && strcmp(tune, "none"))
+        {
+            g_string_append_printf(str, "%s", tune);
+        }
+        if (ghb_settings_get_boolean(ud->settings, "x264FastDecode"))
+        {
+            g_string_append_printf(str, "%s%s", str->str[0] ? "," : "", "fastdecode");
+        }
+        if (ghb_settings_get_boolean(ud->settings, "x264ZeroLatency"))
+        {
+            g_string_append_printf(str, "%s%s", str->str[0] ? "," : "", "zerolatency");
+        }
+        tunes = g_string_free(str, FALSE);
+
+        char * new_opts;
+
+        int w = ghb_settings_get_int(ud->settings, "scale_width");
+        int h = ghb_settings_get_int(ud->settings, "scale_height");
+
+        if (w == 0 || h == 0)
+        {
+            if (!ghb_settings_get_boolean(ud->settings, "autoscale"))
+            {
+                w = ghb_settings_get_int(ud->settings, "PictureWidth");
+                h = ghb_settings_get_int(ud->settings, "PictureHeight");
+
+                if (h == 0 && w != 0)
+                {
+                    h = w * 9 / 16;
+                }
+                if (w == 0 && h != 0)
+                {
+                    w = h * 16 / 9;
+                }
+            }
+            if (w == 0 || h == 0)
+            {
+                w = 1280;
+                h = 720;
+            }
+        }
+
+        if (!strcasecmp(profile, "auto"))
+        {
+            profile[0] = 0;
+        }
+        if (!strcasecmp(level, "auto"))
+        {
+            level[0] = 0;
+        }
+        new_opts = hb_x264_param_unparse(
+                        preset, tunes, opts, profile, level, w, h);
+        if (new_opts)
+            ghb_ui_update(ud, "x264Option", ghb_string_value(new_opts));
+        else
+            ghb_ui_update(ud, "x264Option", ghb_string_value(""));
+
+        GtkWidget *eo = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
+
+        char * new_tt;
+        if (new_opts)
+            new_tt = g_strdup_printf("%s\n\nExpanded Options:\n\"%s\"", tt, new_opts);
+        else
+            new_tt = g_strdup_printf("%s\n\nExpanded Options:\n\"\"", tt);
+        gtk_widget_set_tooltip_text(eo, new_tt);
+
+        g_free(new_tt);
+        g_free(new_opts);
+
+        g_free(preset);
+        g_free(tune);
+        g_free(profile);
+        g_free(level);
+        g_free(opts);
+        g_free(tunes);
+    }
+    else if (ghb_settings_get_boolean(ud->settings, "x264UseAdvancedOptions"))
+    {
+        char *opts = ghb_settings_get_string(ud->settings, "x264Option");
+
+        GtkWidget *eo = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
+        char * new_tt;
+        if (opts)
+            new_tt = g_strdup_printf("%s\n\nExpanded Options:\n\"%s\"", tt, opts);
+        else
+            new_tt = g_strdup_printf("%s\n\nExpanded Options:\n\"\"", tt);
+        gtk_widget_set_tooltip_text(eo, new_tt);
+        g_free(new_tt);
+
+        g_free(opts);
+    }
+
+    ghb_check_dependency(ud, widget, NULL);
+    ghb_clear_presets_selection(ud);
+}
+
+G_MODULE_EXPORT void
+video_setting_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
+{
+    ghb_video_setting_changed(widget, ud);
+}
+
+G_MODULE_EXPORT void
+x264_use_advanced_options_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
+{
+    ghb_widget_to_setting(ud->settings, widget);
+
+    if (ghb_settings_get_boolean(ud->prefs, "HideAdvancedVideoSettings") &&
+        ghb_settings_get_boolean(ud->settings, "x264UseAdvancedOptions"))
+    {
+        ghb_ui_update(ud, "x264UseAdvancedOptions", ghb_boolean_value(FALSE));
+        return;
+    }
+
+    if (ghb_settings_get_boolean(ud->settings, "x264UseAdvancedOptions"))
+    {
+        ghb_ui_update(ud, "VideoPresetSlider", ghb_int_value(5));
+        ghb_ui_update(ud, "VideoTune", ghb_string_value("none"));
+        ghb_ui_update(ud, "VideoProfile", ghb_string_value("auto"));
+        ghb_ui_update(ud, "VideoLevel", ghb_string_value("auto"));
+
+        char *options = ghb_settings_get_string(ud->settings, "x264Option");
+        ghb_ui_update(ud, "VideoOptionExtra", ghb_string_value(options));
+        g_free(options);
+    }
+
+    ghb_check_dependency(ud, widget, NULL);
+    ghb_clear_presets_selection(ud);
+}
+
+G_MODULE_EXPORT void
+video_option_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
+{
+    GtkWidget *textview;
+
+    textview = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
+    ghb_video_setting_changed(textview, ud);
+}
+
+G_MODULE_EXPORT gchar*
+format_video_preset_cb(GtkScale *scale, gdouble val, signal_user_data_t *ud)
+{
+    const char * const *video_presets;
+    const char *preset;
+    int encoder = ghb_get_video_encoder(ud->settings);
+
+    video_presets = hb_video_encoder_get_presets(encoder);
+    if (video_presets != NULL)
+    {
+        preset = video_presets[(int)val];
+        return g_strdup_printf(" %-12s", preset);
+    }
+    return g_strdup_printf(" %-12s", "ERROR");
+}
+