Ejemplos de ide_source_view_get_visual_position en C++ (Cpp)

Ejemplo n.º 1

Archivo: ide-editor-view.c Proyecto: chhavi1996/gnome-builder

static void
ide_editor_view__buffer_cursor_moved (IdeEditorView      *self,
                                     const GtkTextIter *iter,
                                     GtkTextBuffer     *buffer)
{
  GtkTextIter bounds;
  GtkTextMark *mark;
  gchar *str;
  guint line;
  gint column;
  gint column2;

  g_assert (IDE_IS_EDITOR_VIEW (self));
  g_assert (iter != NULL);
  g_assert (IDE_IS_BUFFER (buffer));

  ide_source_view_get_visual_position (self->frame1->source_view, &line, (guint *)&column);

  mark = gtk_text_buffer_get_selection_bound (buffer);
  gtk_text_buffer_get_iter_at_mark (buffer, &bounds, mark);

  if (!gtk_widget_has_focus (GTK_WIDGET (self->frame1->source_view)) ||
      gtk_text_iter_equal (&bounds, iter) ||
      (gtk_text_iter_get_line (iter) != gtk_text_iter_get_line (&bounds)))
    {
      str = g_strdup_printf ("%d:%d", line + 1, column + 1);
      gtk_label_set_text (self->cursor_label, str);
      g_free (str);
      return;
    }

  /* We have a selection that is on the same line.
   * Lets give some detail as to how long the selection is.
   */
  column2 = gtk_source_view_get_visual_column (GTK_SOURCE_VIEW (self->frame1->source_view),
                                               &bounds);
  str = g_strdup_printf ("%d:%d (%d)", line + 1, column + 1, ABS (column2 - column));
  gtk_label_set_text (self->cursor_label, str);
  g_free (str);
}

Ejemplo n.º 2

static void
ide_editor_frame_update_ruler (IdeEditorFrame *self)
{
  const gchar *mode_display_name;
  const gchar *mode_name;
  GtkTextBuffer *buffer;
  gboolean visible = FALSE;

  g_assert (IDE_IS_EDITOR_FRAME (self));

  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self->source_view));

  if (!IDE_IS_BUFFER (buffer))
    return;

  /* update line/column text */
  if (self->show_ruler)
    {
      g_autofree gchar *text = NULL;
      guint ln = 0;
      guint col = 0;

      ide_source_view_get_visual_position (self->source_view, &ln, &col);
      text = g_strdup_printf (_("Line %u, Column %u"), ln + 1, col + 1);
      nautilus_floating_bar_set_primary_label (self->floating_bar, text);

      visible = TRUE;
    }
  else
    {
      nautilus_floating_bar_set_primary_label (self->floating_bar, NULL);
    }

  /* update current mode */
  mode_display_name = ide_source_view_get_mode_display_name (self->source_view);
  gtk_label_set_label (self->mode_name_label, mode_display_name);
  gtk_widget_set_visible (GTK_WIDGET (self->mode_name_label), !!mode_display_name);
  if (mode_display_name != NULL)
    visible = TRUE;

  /*
   * Update overwrite label.
   *
   * XXX: Hack for 3.18 to ensure we don't have "OVR Replace" in vim mode.
   */
  mode_name = ide_source_view_get_mode_name (self->source_view);
  if (ide_source_view_get_overwrite (self->source_view) &&
      !ide_str_equal0 (mode_name, "vim-replace"))
    {
      gtk_widget_set_visible (GTK_WIDGET (self->overwrite_label), TRUE);
      visible = TRUE;
    }
  else
    {
      gtk_widget_set_visible (GTK_WIDGET (self->overwrite_label), FALSE);
    }

  if (gtk_widget_get_visible (GTK_WIDGET (self->mode_name_label)))
    visible = TRUE;

  if (ide_buffer_get_busy (IDE_BUFFER (buffer)))
    {
      nautilus_floating_bar_set_show_spinner (self->floating_bar, TRUE);
      visible = TRUE;
    }
  else
    {
      nautilus_floating_bar_set_show_spinner (self->floating_bar, FALSE);
    }

  /* we don't fade while hiding because we likely won't have
   * any text labels set anyway.
   */
  if (!visible && gtk_widget_get_visible (GTK_WIDGET (self->floating_bar)))
    gtk_widget_hide (GTK_WIDGET (self->floating_bar));
  else if (visible && !gtk_widget_get_visible (GTK_WIDGET (self->floating_bar)))
    gtk_widget_show (GTK_WIDGET (self->floating_bar));
}