diff options
Diffstat (limited to 'lib/gtk-experiment-widgets/gtk-experiment-transcript-private.h')
-rw-r--r-- | lib/gtk-experiment-widgets/gtk-experiment-transcript-private.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/lib/gtk-experiment-widgets/gtk-experiment-transcript-private.h b/lib/gtk-experiment-widgets/gtk-experiment-transcript-private.h deleted file mode 100644 index 8281b0d..0000000 --- a/lib/gtk-experiment-widgets/gtk-experiment-transcript-private.h +++ /dev/null @@ -1,140 +0,0 @@ -/** - * @file - * Private header for the \e GtkExperimentTranscript widget - */ - -/* - * Copyright (C) 2012-2013 Otto-von-Guericke-Universität Magdeburg - * - * 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 3 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, see <http://www.gnu.org/licenses/>. - */ - -#ifndef __GTK_EXPERIMENT_TRANSCRIPT_PRIVATE_H -#define __GTK_EXPERIMENT_TRANSCRIPT_PRIVATE_H - -#include <glib.h> - -#include <gdk/gdk.h> -#include <gtk/gtk.h> - -#include <experiment-reader.h> - -#include "gtk-experiment-transcript.h" - -/** @private */ -#define GTK_EXPERIMENT_TRANSCRIPT_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE((obj), GTK_TYPE_EXPERIMENT_TRANSCRIPT, GtkExperimentTranscriptPrivate)) - -/** @private */ -typedef struct _GtkExperimentTranscriptFormat { - GRegex *regexp; - PangoAttrList *attribs; -} GtkExperimentTranscriptFormat; - -/** @private */ -typedef enum { - GTK_EXPERIMENT_TRANSCRIPT_REVERSE_MASK = 1 << 0, - GTK_EXPERIMENT_TRANSCRIPT_USE_BACKDROP_MASK = 1 << 1 -} GtkExperimentTranscriptFlagMask; - -/** - * @private - * Private instance attribute structure. - * You can access these attributes using \c klass->priv->attribute. - */ -struct _GtkExperimentTranscriptPrivate { - gint flag_mask; - - GtkObject *time_adjustment; - gulong time_adj_on_value_changed_id; - - GdkPixmap *layer_text; - PangoLayout *layer_text_layout; - - struct _GtkExperimentTranscriptBackdropArea { - gint64 start; - gint64 end; - } backdrop; - - GList *contribs; - GSList *formats; - GtkExperimentTranscriptFormat interactive_format; - - GtkWidget *menu; /**< Drop-down menu, doesn't have to be unreferenced manually */ - GSList *alignment_group; /**< GtkRadioMenuItem group for Alignment settings (owned by GTK) */ - GtkWidget *menu_reverse_item; -}; - -/** @private */ -typedef gboolean (*GtkExperimentTranscriptContribRenderer) - (GtkExperimentTranscript *, ExperimentReaderContrib *, - gint64, gint64, gint *); - -/** @todo scale should be configurable */ -#define PX_PER_SECOND 15 -#define TIME_TO_PX(TIME) ((TIME)/(1000/PX_PER_SECOND)) -#define PX_TO_TIME(PX) (((PX)*1000)/PX_PER_SECOND) - -#define BACKDROP_VALUE \ - ((G_MAXUINT16*GTK_EXPERIMENT_TRANSCRIPT_BACKDROP)/100) - -/** - * @private - * Unreference object given by variable, but only once. - * Use it in \ref gtk_experiment_transcript_dispose to unreference object - * references in public or private instance attributes. - * - * @sa gtk_experiment_transcript_dispose - * - * @param VAR Variable to unreference - */ -#define GOBJECT_UNREF_SAFE(VAR) G_STMT_START { \ - if ((VAR) != NULL) { \ - g_object_unref(VAR); \ - VAR = NULL; \ - } \ -} G_STMT_END - -/** @private */ -G_GNUC_INTERNAL -void gtk_experiment_transcript_text_layer_redraw(GtkExperimentTranscript *trans); - -/** @private */ -G_GNUC_INTERNAL -void gtk_experiment_transcript_apply_format(GtkExperimentTranscriptFormat *fmt, - const gchar *text, - PangoAttrList *attrib_list); - -/** @private */ -static inline void -gtk_experiment_transcript_free_format(GtkExperimentTranscriptFormat *format) -{ - if (format->regexp != NULL) - g_regex_unref(format->regexp); - if (format->attribs != NULL) - pango_attr_list_unref(format->attribs); -} - -/** @private */ -G_GNUC_INTERNAL -void gtk_experiment_transcript_free_formats(GSList *formats); - -/** @private */ -static inline gboolean -is_newline(gchar c) -{ - return c == '\r' || c == '\n'; -} - -#endif |