text_dialog.cpp

完整的RTP RTSP代码库

					 gint x,
					 gint y,
					 GtkSelectionData *selection_data,
					 guint info,
					 guint time)
{

  gchar *temp, *string;

  string = (gchar *)selection_data->data;
  ADV_SPACE(string);
  temp = string + strlen(string) - 1;
  while (isspace(*temp)) {
    *temp = '\0';
    temp--;
  }

  gtk_entry_set_text(GTK_ENTRY(widget), string);
}
static void on_drag_data_received (GtkWidget *widget,
				   GdkDragContext *context,
				   gint x,
				   gint y,
				   GtkSelectionData *selection_data,
				   guint info,
				   guint time)
{
  GtkWidget *entry = lookup_widget(widget, "LineEntry");
  on_drag_data_received_entry(entry, context, x, y, selection_data, info, time);
}
      

GtkWidget *create_TextFileDialog (bool do_file)
{
  GtkWidget *TextFileDialog;
  GtkWidget *vbox42;
  GtkWidget *hbox105 = NULL;
  GtkWidget *label196 = NULL;
  GtkWidget *FileNameLabel = NULL;
  GtkWidget *LineEntry;
  GtkWidget *hbox111;
  GtkWidget *vbox43;
  GtkWidget *StartButton;
  GtkWidget *alignment32;
  GtkWidget *hbox112;
  GtkWidget *image38;
  GtkWidget *label204;
  GtkWidget *vbox44;
  GtkWidget *vbox45;
  GtkWidget *PrevButton;
  GtkWidget *alignment33;
  GtkWidget *hbox113;
  GtkWidget *image39;
  GtkWidget *label205;
  GtkWidget *label206;
  GtkWidget *vbox46;
  GtkWidget *NextButton;
  GtkWidget *alignment34;
  GtkWidget *hbox114;
  GtkWidget *label207;
  GtkWidget *image40;
  GtkWidget *vbox47;
  GtkWidget *EndButton;
  GtkWidget *alignment35;
  GtkWidget *hbox115;
  GtkWidget *label208;
  GtkWidget *image41;
  GtkWidget *label209;
  GtkWidget *vbox48;
  GtkWidget *SendButton;
  GtkWidget *alignment36;
  GtkWidget *hbox116;
  GtkWidget *label210;
  GtkWidget *image42;
  GtkWidget *statusbar2;
  GtkTooltips *tooltips;

  tooltips = gtk_tooltips_new();

  TextFileDialog = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title(GTK_WINDOW(TextFileDialog), _("Text File Transmission"));
  gtk_window_set_position(GTK_WINDOW(TextFileDialog), GTK_WIN_POS_CENTER);

  vbox42 = gtk_vbox_new(FALSE, 13);
  gtk_widget_show(vbox42);
  gtk_container_add(GTK_CONTAINER(TextFileDialog), vbox42);

  if (do_file) {
    hbox105 = gtk_hbox_new(FALSE, 0);
    gtk_widget_show(hbox105);
    gtk_box_pack_start(GTK_BOX(vbox42), hbox105, FALSE, FALSE, 0);

    label196 = gtk_label_new(_("File Name:"));
    gtk_widget_show(label196);
    gtk_box_pack_start(GTK_BOX(hbox105), label196, TRUE, TRUE, 0);
    gtk_misc_set_padding(GTK_MISC(label196), 0, 9);


    FileNameLabel = gtk_label_new("");
    gtk_widget_show(FileNameLabel);
    gtk_box_pack_start(GTK_BOX(hbox105), FileNameLabel, TRUE, TRUE, 0);
  }
  LineEntry = gtk_entry_new();
  gtk_widget_show(LineEntry);
  gtk_box_pack_start(GTK_BOX(vbox42), LineEntry, FALSE, FALSE, 0);

  hbox111 = gtk_hbox_new(FALSE, 0);
  gtk_widget_show(hbox111);
  gtk_box_pack_start(GTK_BOX(vbox42), hbox111, TRUE, TRUE, 0);

  vbox43 = gtk_vbox_new(FALSE, 0);
  gtk_widget_show(vbox43);
  gtk_box_pack_start(GTK_BOX(hbox111), vbox43, FALSE, TRUE, 0);

  StartButton = gtk_button_new();
  gtk_widget_show(StartButton);
  gtk_box_pack_start(GTK_BOX(vbox43), StartButton, TRUE, FALSE, 0);
  gtk_tooltips_set_tip(tooltips, StartButton, _("Move to beginning of file"), NULL);

  alignment32 = gtk_alignment_new(0.5, 0.5, 0, 0);
  gtk_widget_show(alignment32);
  gtk_container_add(GTK_CONTAINER(StartButton), alignment32);

  hbox112 = gtk_hbox_new(FALSE, 2);
  gtk_widget_show(hbox112);
  gtk_container_add(GTK_CONTAINER(alignment32), hbox112);

  image38 = gtk_image_new_from_stock("gtk-goto-first", GTK_ICON_SIZE_BUTTON);
  gtk_widget_show(image38);
  gtk_box_pack_start(GTK_BOX(hbox112), image38, FALSE, FALSE, 0);

  label204 = gtk_label_new_with_mnemonic(_("Start"));
  gtk_widget_show(label204);
  gtk_box_pack_start(GTK_BOX(hbox112), label204, FALSE, FALSE, 0);

  vbox44 = gtk_vbox_new(FALSE, 0);
  gtk_widget_show(vbox44);
  gtk_box_pack_start(GTK_BOX(hbox111), vbox44, FALSE, TRUE, 0);

  vbox45 = gtk_vbox_new(FALSE, 0);
  gtk_widget_show(vbox45);
  gtk_box_pack_start(GTK_BOX(vbox44), vbox45, TRUE, FALSE, 0);

  PrevButton = gtk_button_new();
  gtk_widget_show(PrevButton);
  gtk_box_pack_start(GTK_BOX(vbox45), PrevButton, TRUE, FALSE, 0);
  gtk_tooltips_set_tip(tooltips, PrevButton, _("Move to previous entry"), NULL);

  alignment33 = gtk_alignment_new(0.5, 0.5, 0, 0);
  gtk_widget_show(alignment33);
  gtk_container_add(GTK_CONTAINER(PrevButton), alignment33);

  hbox113 = gtk_hbox_new(FALSE, 2);
  gtk_widget_show(hbox113);
  gtk_container_add(GTK_CONTAINER(alignment33), hbox113);

  image39 = gtk_image_new_from_stock("gtk-go-back", GTK_ICON_SIZE_BUTTON);
  gtk_widget_show(image39);
  gtk_box_pack_start(GTK_BOX(hbox113), image39, FALSE, FALSE, 0);

  label205 = gtk_label_new_with_mnemonic(_("Previous"));
  gtk_widget_show(label205);
  gtk_box_pack_start(GTK_BOX(hbox113), label205, FALSE, FALSE, 0);

  label206 = gtk_label_new("");
  gtk_widget_show(label206);
  gtk_box_pack_start(GTK_BOX(hbox111), label206, TRUE, TRUE, 11);

  vbox46 = gtk_vbox_new(FALSE, 0);
  gtk_widget_show(vbox46);
  gtk_box_pack_start(GTK_BOX(hbox111), vbox46, TRUE, TRUE, 0);

  NextButton = gtk_button_new();
  gtk_widget_show(NextButton);
  gtk_box_pack_start(GTK_BOX(vbox46), NextButton, TRUE, FALSE, 0);
  gtk_tooltips_set_tip(tooltips, NextButton, _("Move to next entry"), NULL);

  alignment34 = gtk_alignment_new(0.5, 0.5, 0, 0);
  gtk_widget_show(alignment34);
  gtk_container_add(GTK_CONTAINER(NextButton), alignment34);

  hbox114 = gtk_hbox_new(FALSE, 2);
  gtk_widget_show(hbox114);
  gtk_container_add(GTK_CONTAINER(alignment34), hbox114);

  label207 = gtk_label_new_with_mnemonic(_("Next"));
  gtk_widget_show(label207);
  gtk_box_pack_start(GTK_BOX(hbox114), label207, FALSE, FALSE, 0);

  image40 = gtk_image_new_from_stock("gtk-go-forward", GTK_ICON_SIZE_BUTTON);
  gtk_widget_show(image40);
  gtk_box_pack_start(GTK_BOX(hbox114), image40, FALSE, FALSE, 0);

  vbox47 = gtk_vbox_new(FALSE, 0);
  gtk_widget_show(vbox47);
  gtk_box_pack_start(GTK_BOX(hbox111), vbox47, TRUE, TRUE, 0);

  EndButton = gtk_button_new();
  gtk_widget_show(EndButton);
  gtk_box_pack_start(GTK_BOX(vbox47), EndButton, TRUE, FALSE, 0);
  gtk_tooltips_set_tip(tooltips, EndButton, _("Move to last entry in file"), NULL);

  alignment35 = gtk_alignment_new(0.5, 0.5, 0, 0);
  gtk_widget_show(alignment35);
  gtk_container_add(GTK_CONTAINER(EndButton), alignment35);

  hbox115 = gtk_hbox_new(FALSE, 2);
  gtk_widget_show(hbox115);
  gtk_container_add(GTK_CONTAINER(alignment35), hbox115);

  label208 = gtk_label_new_with_mnemonic(_("End"));
  gtk_widget_show(label208);
  gtk_box_pack_start(GTK_BOX(hbox115), label208, FALSE, FALSE, 0);

  image41 = gtk_image_new_from_stock("gtk-goto-last", GTK_ICON_SIZE_BUTTON);
  gtk_widget_show(image41);
  gtk_box_pack_start(GTK_BOX(hbox115), image41, FALSE, FALSE, 0);

  label209 = gtk_label_new("");
  gtk_widget_show(label209);
  gtk_box_pack_start(GTK_BOX(hbox111), label209, TRUE, TRUE, 26);

  vbox48 = gtk_vbox_new(FALSE, 0);
  gtk_widget_show(vbox48);
  gtk_box_pack_start(GTK_BOX(hbox111), vbox48, TRUE, FALSE, 0);

  SendButton = gtk_button_new();
  gtk_widget_show(SendButton);
  gtk_box_pack_start(GTK_BOX(vbox48), SendButton, TRUE, FALSE, 0);
  gtk_tooltips_set_tip(tooltips, SendButton, _("Transmit file"), NULL);

  alignment36 = gtk_alignment_new(0.5, 0.5, 0, 0);
  gtk_widget_show(alignment36);
  gtk_container_add(GTK_CONTAINER(SendButton), alignment36);

  hbox116 = gtk_hbox_new(FALSE, 2);
  gtk_widget_show(hbox116);
  gtk_container_add(GTK_CONTAINER(alignment36), hbox116);

  label210 = gtk_label_new_with_mnemonic(_("Send"));
  gtk_widget_show(label210);
  gtk_box_pack_start(GTK_BOX(hbox116), label210, FALSE, FALSE, 0);

  image42 = gtk_image_new_from_stock("gtk-ok", GTK_ICON_SIZE_BUTTON);
  gtk_widget_show(image42);
  gtk_box_pack_start(GTK_BOX(hbox116), image42, FALSE, FALSE, 0);

  statusbar2 = gtk_statusbar_new ();
  gtk_widget_show (statusbar2);
  gtk_box_pack_start (GTK_BOX (vbox42), statusbar2, FALSE, FALSE, 0);

  g_signal_connect((gpointer) TextFileDialog, "delete_event",
                    G_CALLBACK(on_TextFileDialog_delete_event),
                    NULL);
  g_signal_connect((gpointer) TextFileDialog, "destroy",
		   G_CALLBACK(on_TextFileDialog_destroy),
		   NULL);
  if (do_file) {
    g_signal_connect((gpointer) StartButton, "clicked",
		     G_CALLBACK(on_StartButton_clicked),
		     TextFileDialog);
    g_signal_connect((gpointer) PrevButton, "clicked",
		     G_CALLBACK(on_PrevButton_clicked),
		     TextFileDialog);
    g_signal_connect((gpointer) NextButton, "clicked",
		     G_CALLBACK(on_NextButton_clicked),
		     TextFileDialog);
    g_signal_connect((gpointer) EndButton, "clicked",
		     G_CALLBACK(on_EndButton_clicked),
		     TextFileDialog);
  }
  g_signal_connect((gpointer) SendButton, "clicked",
                    G_CALLBACK(on_SendButton_clicked),
                    TextFileDialog);
  g_signal_connect((gpointer)LineEntry, "activate", 
		   G_CALLBACK(on_LineEntry_activate),
		   TextFileDialog);

  /* Store pointers to all widgets, for use by lookup_widget(). */
  GLADE_HOOKUP_OBJECT_NO_REF(TextFileDialog, TextFileDialog, "TextFileDialog");
  GLADE_HOOKUP_OBJECT(TextFileDialog, vbox42, "vbox42");
  if (hbox105 != NULL) {
    GLADE_HOOKUP_OBJECT(TextFileDialog, hbox105, "hbox105");
    GLADE_HOOKUP_OBJECT(TextFileDialog, label196, "label196");
    GLADE_HOOKUP_OBJECT(TextFileDialog, FileNameLabel, "FileNameLabel");
  }
  GLADE_HOOKUP_OBJECT(TextFileDialog, LineEntry, "LineEntry");
  GLADE_HOOKUP_OBJECT(TextFileDialog, hbox111, "hbox111");
  GLADE_HOOKUP_OBJECT(TextFileDialog, vbox43, "vbox43");
  GLADE_HOOKUP_OBJECT(TextFileDialog, StartButton, "StartButton");
  GLADE_HOOKUP_OBJECT(TextFileDialog, alignment32, "alignment32");
  GLADE_HOOKUP_OBJECT(TextFileDialog, hbox112, "hbox112");
  GLADE_HOOKUP_OBJECT(TextFileDialog, image38, "image38");
  GLADE_HOOKUP_OBJECT(TextFileDialog, label204, "label204");
  GLADE_HOOKUP_OBJECT(TextFileDialog, vbox44, "vbox44");
  GLADE_HOOKUP_OBJECT(TextFileDialog, vbox45, "vbox45");
  GLADE_HOOKUP_OBJECT(TextFileDialog, PrevButton, "PrevButton");
  GLADE_HOOKUP_OBJECT(TextFileDialog, alignment33, "alignment33");
  GLADE_HOOKUP_OBJECT(TextFileDialog, hbox113, "hbox113");
  GLADE_HOOKUP_OBJECT(TextFileDialog, image39, "image39");
  GLADE_HOOKUP_OBJECT(TextFileDialog, label205, "label205");
  GLADE_HOOKUP_OBJECT(TextFileDialog, label206, "label206");
  GLADE_HOOKUP_OBJECT(TextFileDialog, vbox46, "vbox46");
  GLADE_HOOKUP_OBJECT(TextFileDialog, NextButton, "NextButton");
  GLADE_HOOKUP_OBJECT(TextFileDialog, alignment34, "alignment34");
  GLADE_HOOKUP_OBJECT(TextFileDialog, hbox114, "hbox114");
  GLADE_HOOKUP_OBJECT(TextFileDialog, label207, "label207");
  GLADE_HOOKUP_OBJECT(TextFileDialog, image40, "image40");
  GLADE_HOOKUP_OBJECT(TextFileDialog, vbox47, "vbox47");
  GLADE_HOOKUP_OBJECT(TextFileDialog, EndButton, "EndButton");
  GLADE_HOOKUP_OBJECT(TextFileDialog, alignment35, "alignment35");
  GLADE_HOOKUP_OBJECT(TextFileDialog, hbox115, "hbox115");
  GLADE_HOOKUP_OBJECT(TextFileDialog, label208, "label208");
  GLADE_HOOKUP_OBJECT(TextFileDialog, image41, "image41");
  GLADE_HOOKUP_OBJECT(TextFileDialog, label209, "label209");
  GLADE_HOOKUP_OBJECT(TextFileDialog, vbox48, "vbox48");
  GLADE_HOOKUP_OBJECT(TextFileDialog, SendButton, "SendButton");
  GLADE_HOOKUP_OBJECT(TextFileDialog, alignment36, "alignment36");
  GLADE_HOOKUP_OBJECT(TextFileDialog, hbox116, "hbox116");
  GLADE_HOOKUP_OBJECT(TextFileDialog, label210, "label210");
  GLADE_HOOKUP_OBJECT(TextFileDialog, image42, "image42");
  GLADE_HOOKUP_OBJECT_NO_REF(TextFileDialog, tooltips, "tooltips");
  GLADE_HOOKUP_OBJECT (TextFileDialog, statusbar2, "statusbar2");

  if (do_file) {
    text_file_data_t *tptr = MALLOC_STRUCTURE(text_file_data_t);
    memset(tptr, 0, sizeof(*tptr));
    const char *fname = 
      MyConfig->GetStringValue(CONFIG_TEXT_SOURCE_FILE_NAME);
    
    tptr->m_file = fopen(fname, "r");
    if (tptr->m_file == NULL) {
      char buffer[PATH_MAX];
      snprintf(buffer, PATH_MAX, "Can't open file %s", fname);
      ShowMessage("Can't open file",buffer);
      gtk_widget_destroy(TextFileDialog);
      return NULL;
    }
    gtk_label_set_text(GTK_LABEL(FileNameLabel), fname);
    ReadNextLine(tptr);
    DisplayLineInBuffer(TextFileDialog, tptr);
    GLADE_HOOKUP_OBJECT_NO_REF(TextFileDialog, tptr, "TextFileData");
  } else {
    gtk_widget_set_sensitive(StartButton, false);
    gtk_widget_set_sensitive(PrevButton, false);
    gtk_widget_set_sensitive(NextButton, false);
    gtk_widget_set_sensitive(EndButton, false);
    GLADE_HOOKUP_OBJECT_NO_REF(TextFileDialog, NULL, "TextFileData");
  }

  gtk_drag_dest_set(TextFileDialog, 
		    GTK_DEST_DEFAULT_ALL,
		    drop_types,
		    NUM_ELEMENTS_IN_ARRAY(drop_types), 
		    GDK_ACTION_COPY);
  gtk_drag_dest_set(LineEntry, 
		    GTK_DEST_DEFAULT_ALL,
		    drop_types,
		    NUM_ELEMENTS_IN_ARRAY(drop_types), 
		    GDK_ACTION_COPY);

  g_signal_connect((gpointer)TextFileDialog, "drag_data_received",
		   G_CALLBACK(on_drag_data_received),
		   TextFileDialog);

  g_signal_connect((gpointer)LineEntry, "drag_data_received",
		   G_CALLBACK(on_drag_data_received_entry),
		   TextFileDialog);

  gtk_widget_show(TextFileDialog);

  if (do_file) {
    gtk_widget_grab_focus(SendButton);
    on_SendButton_clicked(GTK_BUTTON(SendButton), TextFileDialog);
  } else {
    gtk_widget_grab_focus(LineEntry);
  }
  return TextFileDialog;
}



/* end text_dialog.cpp */