video_dialog.cpp

完整的RTP RTSP代码库

      profile->SetFloatValue(CFG_VIDEO_CROP_ASPECT_RATIO,
			     aspectValues[gtk_option_menu_get_history(GTK_OPTION_MENU(temp))]);
      temp = lookup_widget(dialog, "VideoFilterMenu");
      profile->SetStringValue(CFG_VIDEO_FILTER,
			      profilefilterNames[gtk_option_menu_get_history(GTK_OPTION_MENU(temp))]);
      profile->Update();
      profile->WriteToFile();
    }
  } else {
    if (profile->GetName() == NULL) {
      delete profile;
    }
  }
  OnVideoProfileFinished(pass_profile);
  gtk_widget_destroy(GTK_WIDGET(dialog));
}

void CreateVideoProfileDialog(CVideoProfile *profile)
{
  GtkWidget *dialog_vbox4;
  GtkWidget *VideoProfileTable;
  GtkWidget *VideoProfileEncoder;
  GtkWidget *VideoProfileSize;
  GtkWidget *VideoProfileAspectRatio;
  GtkWidget *label87;
  GtkWidget *label88;
  GtkWidget *label89;
  GtkWidget *label93;
  GtkWidget *VideoProfileName;
  GtkWidget *label92;
  GtkWidget *VideoEncoderSettingsButton;
  GtkWidget *alignment11;
  GtkWidget *hbox59;
  GtkWidget *image11;
  GtkWidget *label95;
  GtkWidget *label91;
  GtkObject *VideoProfileBitRate_adj;
  GtkWidget *VideoProfileBitRate;
  GtkWidget *label90;
  GtkObject *VideoProfileFrameRate_adj;
  GtkWidget *VideoProfileFrameRate;
  GtkWidget *label166;
  GtkWidget *VideoFilterMenu;
  GtkWidget *dialog_action_area3;
  GtkWidget *cancelbutton3;
  GtkWidget *okbutton3;
  GtkTooltips *tooltips;
  bool new_profile = profile == NULL;

  if (new_profile) {
    profile = new CVideoProfile(NULL, NULL);
    profile->LoadConfigVariables();
    profile->Initialize(false);
  }

  tooltips = gtk_tooltips_new();

  VideoProfileDialog = gtk_dialog_new();
  gtk_window_set_title(GTK_WINDOW(VideoProfileDialog), _("Video Profile"));
  gtk_window_set_modal(GTK_WINDOW(VideoProfileDialog), TRUE);
  gtk_window_set_resizable(GTK_WINDOW(VideoProfileDialog), FALSE);
  gtk_window_set_transient_for(GTK_WINDOW(VideoProfileDialog), 
			       GTK_WINDOW(MainWindow));

  dialog_vbox4 = GTK_DIALOG(VideoProfileDialog)->vbox;
  gtk_widget_show(dialog_vbox4);

  VideoProfileTable = gtk_table_new(8, 2, FALSE);
  gtk_widget_show(VideoProfileTable);
  gtk_box_pack_start(GTK_BOX(dialog_vbox4), VideoProfileTable, TRUE, TRUE, 0);
  gtk_table_set_row_spacings(GTK_TABLE(VideoProfileTable), 3);

  VideoProfileEncoder = gtk_option_menu_new();
  gtk_widget_show(VideoProfileEncoder);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoProfileEncoder, 1, 2, 1, 2,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_tooltips_set_tip(tooltips, VideoProfileEncoder, _("Select Encoder/Encoding"), NULL);

  uint encoderIndex = 0;
  uint i;
  encoderNames = (const char **)malloc(video_encoder_table_size * sizeof(char *));
  for (i = 0; i < video_encoder_table_size; i++) {
    if ((strcasecmp(profile->GetStringValue(CFG_VIDEO_ENCODING),
		    video_encoder_table[i].encoding) == 0) &&
	(strcasecmp(profile->GetStringValue(CFG_VIDEO_ENCODER), 
		    video_encoder_table[i].encoder) == 0)) {
      encoderIndex = i;
    }
    encoderNames[i] = video_encoder_table[i].encoding_name;
  }

  CreateOptionMenu(VideoProfileEncoder, 
		   encoderNames,
		   video_encoder_table_size,
		   encoderIndex);

  VideoProfileSize = gtk_option_menu_new();
  gtk_widget_show(VideoProfileSize);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoProfileSize, 1, 2, 2, 3,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_tooltips_set_tip(tooltips, VideoProfileSize, _("Select Output Stream Size"), NULL);


  VideoProfileAspectRatio = gtk_option_menu_new();
  gtk_widget_show(VideoProfileAspectRatio);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoProfileAspectRatio, 1, 2, 3, 4,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_tooltips_set_tip(tooltips, VideoProfileAspectRatio, _("Crop to Aspect Ratio"), NULL);

  uint aspectIndex = 0; 
  for (uint i = 0; i < NUM_ELEMENTS_IN_ARRAY(aspectValues); i++) {
    if (profile->GetFloatValue(CFG_VIDEO_CROP_ASPECT_RATIO)
	== aspectValues[i]) {
      aspectIndex = i;
      break;
    }
  }
  CreateOptionMenu(VideoProfileAspectRatio, aspectNames,
		   NUM_ELEMENTS_IN_ARRAY(aspectNames),
		   aspectIndex);

  label87 = gtk_label_new(_("Encoder:"));
  gtk_widget_show(label87);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label87, 0, 1, 1, 2,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_misc_set_alignment(GTK_MISC(label87), 0, 0.5);

  label88 = gtk_label_new(_("Size:"));
  gtk_widget_show(label88);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label88, 0, 1, 2, 3,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_misc_set_alignment(GTK_MISC(label88), 0, 0.5);

  label89 = gtk_label_new(_("Crop to Aspect Ratio:"));
  gtk_widget_show(label89);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label89, 0, 1, 3, 4,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_misc_set_alignment(GTK_MISC(label89), 0, 0.5);

  label93 = gtk_label_new(_("Video Profile:"));
  gtk_widget_show(label93);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label93, 0, 1, 0, 1,
                   (GtkAttachOptions)(GTK_FILL),
                   (GtkAttachOptions)(0), 0, 8);
  gtk_misc_set_alignment(GTK_MISC(label93), 0.05, 0.5);

  VideoProfileName = gtk_entry_new();
  gtk_widget_show(VideoProfileName);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoProfileName, 1, 2, 0, 1,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);

  if (new_profile == false) {
    gtk_entry_set_text(GTK_ENTRY(VideoProfileName), profile->GetName());
    gtk_widget_set_sensitive(VideoProfileName, false);
  }
    

  label92 = gtk_label_new(_("Encoder Settings:"));
  gtk_widget_show(label92);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label92, 0, 1, 7, 8,
                   (GtkAttachOptions)(GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_misc_set_alignment(GTK_MISC(label92), 0, 0.5);

  VideoEncoderSettingsButton = gtk_button_new();
  gtk_widget_show(VideoEncoderSettingsButton);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoEncoderSettingsButton, 1, 2, 7, 8,
                   (GtkAttachOptions)(GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_widget_set_sensitive(VideoEncoderSettingsButton, FALSE);
  gtk_tooltips_set_tip(tooltips, VideoEncoderSettingsButton, _("Configure Encoder Specific Settings"), NULL);

  alignment11 = gtk_alignment_new(0.5, 0.5, 0, 0);
  gtk_widget_show(alignment11);
  gtk_container_add(GTK_CONTAINER(VideoEncoderSettingsButton), alignment11);

  hbox59 = gtk_hbox_new(FALSE, 2);
  gtk_widget_show(hbox59);
  gtk_container_add(GTK_CONTAINER(alignment11), hbox59);

  image11 = gtk_image_new_from_stock("gtk-preferences", GTK_ICON_SIZE_BUTTON);
  gtk_widget_show(image11);
  gtk_box_pack_start(GTK_BOX(hbox59), image11, FALSE, FALSE, 0);

  label95 = gtk_label_new_with_mnemonic(_("Settings"));
  gtk_widget_show(label95);
  gtk_box_pack_start(GTK_BOX(hbox59), label95, FALSE, FALSE, 0);

  label91 = gtk_label_new(_("Bit Rate(kbps):"));
  gtk_widget_show(label91);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label91, 0, 1, 6, 7,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_misc_set_alignment(GTK_MISC(label91), 0, 0.5);

  VideoProfileBitRate_adj = gtk_adjustment_new(profile->GetIntegerValue(CFG_VIDEO_BIT_RATE), 25, 4000, 50, 1000, 1000);
  VideoProfileBitRate = gtk_spin_button_new(GTK_ADJUSTMENT(VideoProfileBitRate_adj), 50, 0);
  gtk_widget_show(VideoProfileBitRate);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoProfileBitRate, 1, 2, 6, 7,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(GTK_EXPAND), 0, 0);
  gtk_tooltips_set_tip(tooltips, VideoProfileBitRate, _("Enter Bit Rate"), NULL);

  label90 = gtk_label_new(_("Frame Rate(fps):"));
  gtk_widget_show(label90);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label90, 0, 1, 5, 6,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_misc_set_alignment(GTK_MISC(label90), 0, 0.5);

  VideoProfileFrameRate_adj = 
    gtk_adjustment_new(profile->GetFloatValue(CFG_VIDEO_FRAME_RATE), 
		       0, 
		       MyConfig->GetIntegerValue(CONFIG_VIDEO_SIGNAL) ==
		       VIDEO_SIGNAL_NTSC ?
		       VIDEO_NTSC_FRAME_RATE : VIDEO_PAL_FRAME_RATE, 
		       1, 5, 5);
  VideoProfileFrameRate = gtk_spin_button_new(GTK_ADJUSTMENT(VideoProfileFrameRate_adj), 1, 2);
  gtk_widget_show(VideoProfileFrameRate);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoProfileFrameRate, 1, 2, 5, 6,
                   (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_tooltips_set_tip(tooltips, VideoProfileFrameRate, _("Enter Frame Rate"), NULL);

  label166 = gtk_label_new(_("Video Filter:"));
  gtk_widget_show(label166);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), label166, 0, 1, 4, 5,
                   (GtkAttachOptions)(GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);
  gtk_misc_set_alignment(GTK_MISC(label166), 0, 0.5);

  VideoFilterMenu = gtk_option_menu_new();
  gtk_widget_show(VideoFilterMenu);
  gtk_table_attach(GTK_TABLE(VideoProfileTable), VideoFilterMenu, 1, 2, 4, 5,
                   (GtkAttachOptions)(GTK_FILL),
                   (GtkAttachOptions)(0), 0, 0);

  uint filterIndex = 0; 
  for (i = 0; i < NUM_ELEMENTS_IN_ARRAY(profilefilterNames); i++) {
    if (strcasecmp(profile->GetStringValue(CFG_VIDEO_FILTER),
		   profilefilterNames[i]) == 0) {
      filterIndex = i;
      break;
    }
  }
  CreateOptionMenu(VideoFilterMenu,
		   profilefilterNames,
		   NUM_ELEMENTS_IN_ARRAY(profilefilterNames), 
		   filterIndex);

  dialog_action_area3 = GTK_DIALOG(VideoProfileDialog)->action_area;
  gtk_widget_show(dialog_action_area3);
  gtk_button_box_set_layout(GTK_BUTTON_BOX(dialog_action_area3), GTK_BUTTONBOX_END);

  cancelbutton3 = gtk_button_new_from_stock("gtk-cancel");
  gtk_widget_show(cancelbutton3);
  gtk_dialog_add_action_widget(GTK_DIALOG(VideoProfileDialog), cancelbutton3, GTK_RESPONSE_CANCEL);
  GTK_WIDGET_SET_FLAGS(cancelbutton3, GTK_CAN_DEFAULT);

  okbutton3 = gtk_button_new_from_stock("gtk-ok");
  gtk_widget_show(okbutton3);
  gtk_dialog_add_action_widget(GTK_DIALOG(VideoProfileDialog), okbutton3, GTK_RESPONSE_OK);
  GTK_WIDGET_SET_FLAGS(okbutton3, GTK_CAN_DEFAULT);

  g_signal_connect((gpointer) VideoProfileDialog, "response",
                    G_CALLBACK(on_VideoProfileDialog_response),
                    profile);
  g_signal_connect((gpointer) VideoProfileEncoder, "changed",
                    G_CALLBACK(on_VideoProfileEncoder_changed),
                    NULL);
  g_signal_connect((gpointer) VideoEncoderSettingsButton, "clicked", 
		   G_CALLBACK(on_VideoEncoderSettingsButton),
		   profile);
  /* Store pointers to all widgets, for use by lookup_widget(). */
  GLADE_HOOKUP_OBJECT_NO_REF(VideoProfileDialog, VideoProfileDialog, "VideoProfileDialog");
  GLADE_HOOKUP_OBJECT_NO_REF(VideoProfileDialog, dialog_vbox4, "dialog_vbox4");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoProfileTable, "VideoProfileTable");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoProfileEncoder, "VideoProfileEncoder");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoProfileSize, "VideoProfileSize");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoProfileAspectRatio, "VideoProfileAspectRatio");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label87, "label87");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label88, "label88");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label89, "label89");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label93, "label93");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoProfileName, "VideoProfileName");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label92, "label92");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoEncoderSettingsButton, "VideoEncoderSettingsButton");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, alignment11, "alignment11");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, hbox59, "hbox59");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, image11, "image11");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label95, "label95");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label91, "label91");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoProfileBitRate, "VideoProfileBitRate");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label90, "label90");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoProfileFrameRate, "VideoProfileFrameRate");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, label166, "label166");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, VideoFilterMenu, "VideoFilterMenu");
  GLADE_HOOKUP_OBJECT_NO_REF(VideoProfileDialog, dialog_action_area3, "dialog_action_area3");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, cancelbutton3, "cancelbutton3");
  GLADE_HOOKUP_OBJECT(VideoProfileDialog, okbutton3, "okbutton3");
  GLADE_HOOKUP_OBJECT_NO_REF(VideoProfileDialog, tooltips, "tooltips");

  CreateSizeMenu(profile->GetIntegerValue(CFG_VIDEO_WIDTH),
		 profile->GetIntegerValue(CFG_VIDEO_HEIGHT));

  //  return VideoProfileDialog;
  gtk_widget_show(VideoProfileDialog);
}

/* end video_dialog.cpp */