* The GnomeFontSelector was derived from app/text_tool.c in the GIMP.
*
* This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
+ * modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
- * Library General Public License for more details.
+ * Lesser General Public License for more details.
*
- * You should have received a copy of the GNU Library General Public
+ * You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
- * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
+ * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
#ifndef __GTK_FONTSEL_H__
#define __GTK_FONTSEL_H__
-#include <gdk/gdk.h>
-#include <gtk/gtkwindow.h>
-#include <gtk/gtknotebook.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define GTK_TYPE_FONT_SELECTION (gtk_font_selection_get_type ())
-#define GTK_FONT_SELECTION(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_FONT_SELECTION, GtkFontSelection))
-#define GTK_FONT_SELECTION_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_SELECTION, GtkFontSelectionClass))
-#define GTK_IS_FONT_SELECTION(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_FONT_SELECTION))
-#define GTK_IS_FONT_SELECTION_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_SELECTION))
-
-#define GTK_TYPE_FONT_SELECTION_DIALOG (gtk_font_selection_dialog_get_type ())
-#define GTK_FONT_SELECTION_DIALOG(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialog))
-#define GTK_FONT_SELECTION_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialogClass))
-#define GTK_IS_FONT_SELECTION_DIALOG(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_FONT_SELECTION_DIALOG))
-#define GTK_IS_FONT_SELECTION_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_SELECTION_DIALOG))
-
-typedef struct _GtkFontSelection GtkFontSelection;
-typedef struct _GtkFontSelectionClass GtkFontSelectionClass;
+#include <gtk/gtkdialog.h>
+#include <gtk/gtkbox.h>
-typedef struct _GtkFontSelectionDialog GtkFontSelectionDialog;
-typedef struct _GtkFontSelectionDialogClass GtkFontSelectionDialogClass;
+G_BEGIN_DECLS
+#define GTK_TYPE_FONT_SELECTION (gtk_font_selection_get_type ())
+#define GTK_FONT_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FONT_SELECTION, GtkFontSelection))
+#define GTK_FONT_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_SELECTION, GtkFontSelectionClass))
+#define GTK_IS_FONT_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FONT_SELECTION))
+#define GTK_IS_FONT_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_SELECTION))
+#define GTK_FONT_SELECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_SELECTION, GtkFontSelectionClass))
-/* This is the number of properties which we keep in the properties array,
- i.e. Weight, Slant, Set Width, Spacing, Charset & Foundry. */
-#define GTK_NUM_FONT_PROPERTIES 6
-
-/* This is the number of properties each style has i.e. Weight, Slant,
- Set Width, Spacing & Charset. Note that Foundry is not included,
- since it is the same for all styles of the same FontInfo. */
-#define GTK_NUM_STYLE_PROPERTIES 5
-
-
-/* Used to determine whether we are using point or pixel sizes. */
-typedef enum
-{
- GTK_FONT_METRIC_PIXELS,
- GTK_FONT_METRIC_POINTS
-} GtkFontMetricType;
-
-/* Used for determining the type of a font style, and also for setting filters.
- These can be combined if a style has bitmaps and scalable fonts available.*/
-typedef enum
-{
- GTK_FONT_BITMAP = 1 << 0,
- GTK_FONT_SCALABLE = 1 << 1,
- GTK_FONT_SCALABLE_BITMAP = 1 << 2,
+#define GTK_TYPE_FONT_SELECTION_DIALOG (gtk_font_selection_dialog_get_type ())
+#define GTK_FONT_SELECTION_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialog))
+#define GTK_FONT_SELECTION_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialogClass))
+#define GTK_IS_FONT_SELECTION_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FONT_SELECTION_DIALOG))
+#define GTK_IS_FONT_SELECTION_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_SELECTION_DIALOG))
+#define GTK_FONT_SELECTION_DIALOG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialogClass))
- GTK_FONT_ALL = 0x07
-} GtkFontType;
-/* These are the two types of filter available - base and user. The base
- filter is set by the application and can't be changed by the user. */
-#define GTK_NUM_FONT_FILTERS 2
-typedef enum
-{
- GTK_FONT_FILTER_BASE,
- GTK_FONT_FILTER_USER
-} GtkFontFilterType;
-
-/* These hold the arrays of current filter settings for each property.
- If nfilters is 0 then all values of the property are OK. If not the
- filters array contains the indexes of the valid property values. */
-typedef struct _GtkFontFilter GtkFontFilter;
-struct _GtkFontFilter
-{
- gint font_type;
- guint16 *property_filters[GTK_NUM_FONT_PROPERTIES];
- guint16 property_nfilters[GTK_NUM_FONT_PROPERTIES];
-};
+typedef struct _GtkFontSelection GtkFontSelection;
+typedef struct _GtkFontSelectionPrivate GtkFontSelectionPrivate;
+typedef struct _GtkFontSelectionClass GtkFontSelectionClass;
+typedef struct _GtkFontSelectionDialog GtkFontSelectionDialog;
+typedef struct _GtkFontSelectionDialogPrivate GtkFontSelectionDialogPrivate;
+typedef struct _GtkFontSelectionDialogClass GtkFontSelectionDialogClass;
struct _GtkFontSelection
{
- GtkNotebook notebook;
-
- /* These are on the font page. */
- GtkWidget *main_vbox;
- GtkWidget *font_label;
- GtkWidget *font_entry;
- GtkWidget *font_clist;
- GtkWidget *font_style_entry;
- GtkWidget *font_style_clist;
- GtkWidget *size_entry;
- GtkWidget *size_clist;
- GtkWidget *pixels_button;
- GtkWidget *points_button;
- GtkWidget *filter_button;
- GtkWidget *preview_entry;
- GtkWidget *message_label;
-
- /* These are on the font info page. */
- GtkWidget *info_vbox;
- GtkWidget *info_clist;
- GtkWidget *requested_font_name;
- GtkWidget *actual_font_name;
-
- /* These are on the filter page. */
- GtkWidget *filter_vbox;
- GtkWidget *type_bitmaps_button;
- GtkWidget *type_scalable_button;
- GtkWidget *type_scaled_bitmaps_button;
- GtkWidget *filter_clists[GTK_NUM_FONT_PROPERTIES];
-
- GdkFont *font;
- gint font_index;
- gint style;
- GtkFontMetricType metric;
- /* The size is either in pixels or deci-points, depending on the metric. */
- gint size;
-
- /* This is the last size explicitly selected. When the user selects different
- fonts we try to find the nearest size to this. */
- gint selected_size;
-
- /* These are the current property settings. They are indexes into the
- strings in the GtkFontSelInfo properties array. */
- guint16 property_values[GTK_NUM_STYLE_PROPERTIES];
-
- /* These are the base and user font filters. */
- GtkFontFilter filters[GTK_NUM_FONT_FILTERS];
-};
+ GtkBox parent_instance;
+ /*< private >*/
+ GtkFontSelectionPrivate *priv;
+};
struct _GtkFontSelectionClass
{
- GtkNotebookClass parent_class;
+ GtkBoxClass parent_class;
+
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
};
struct _GtkFontSelectionDialog
{
- GtkWindow window;
-
- GtkWidget *fontsel;
-
- GtkWidget *main_vbox;
- GtkWidget *action_area;
- GtkWidget *ok_button;
- /* The 'Apply' button is not shown by default but you can show/hide it. */
- GtkWidget *apply_button;
- GtkWidget *cancel_button;
-
- /* If the user changes the width of the dialog, we turn auto-shrink off. */
- gint dialog_width;
- gboolean auto_resize;
+ GtkDialog parent_instance;
+
+ /*< private >*/
+ GtkFontSelectionDialogPrivate *priv;
};
struct _GtkFontSelectionDialogClass
{
- GtkWindowClass parent_class;
+ GtkDialogClass parent_class;
+
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
};
* see the comments in the GtkFontSelectionDialog functions.
*****************************************************************************/
-GtkType gtk_font_selection_get_type (void);
-GtkWidget* gtk_font_selection_new (void);
-gchar* gtk_font_selection_get_font_name (GtkFontSelection *fontsel);
-GdkFont* gtk_font_selection_get_font (GtkFontSelection *fontsel);
-gboolean gtk_font_selection_set_font_name (GtkFontSelection *fontsel,
- const gchar *fontname);
-void gtk_font_selection_set_filter (GtkFontSelection *fontsel,
- GtkFontFilterType filter_type,
- GtkFontType font_type,
- gchar **foundries,
- gchar **weights,
- gchar **slants,
- gchar **setwidths,
- gchar **spacings,
- gchar **charsets);
-gchar* gtk_font_selection_get_preview_text (GtkFontSelection *fontsel);
-void gtk_font_selection_set_preview_text (GtkFontSelection *fontsel,
- const gchar *text);
-
-
+GType gtk_font_selection_get_type (void) G_GNUC_CONST;
+GtkWidget * gtk_font_selection_new (void);
+GtkWidget * gtk_font_selection_get_family_list (GtkFontSelection *fontsel);
+GtkWidget * gtk_font_selection_get_face_list (GtkFontSelection *fontsel);
+GtkWidget * gtk_font_selection_get_size_entry (GtkFontSelection *fontsel);
+GtkWidget * gtk_font_selection_get_size_list (GtkFontSelection *fontsel);
+GtkWidget * gtk_font_selection_get_preview_entry (GtkFontSelection *fontsel);
+PangoFontFamily *
+ gtk_font_selection_get_family (GtkFontSelection *fontsel);
+PangoFontFace *
+ gtk_font_selection_get_face (GtkFontSelection *fontsel);
+gint gtk_font_selection_get_size (GtkFontSelection *fontsel);
+gchar* gtk_font_selection_get_font_name (GtkFontSelection *fontsel);
+
+gboolean gtk_font_selection_set_font_name (GtkFontSelection *fontsel,
+ const gchar *fontname);
+const gchar* gtk_font_selection_get_preview_text (GtkFontSelection *fontsel);
+void gtk_font_selection_set_preview_text (GtkFontSelection *fontsel,
+ const gchar *text);
/*****************************************************************************
* GtkFontSelectionDialog functions.
* GtkFontSelection.
*****************************************************************************/
-GtkType gtk_font_selection_dialog_get_type (void);
-GtkWidget* gtk_font_selection_dialog_new (const gchar *title);
+GType gtk_font_selection_dialog_get_type (void) G_GNUC_CONST;
+GtkWidget *gtk_font_selection_dialog_new (const gchar *title);
+
+GtkWidget *gtk_font_selection_dialog_get_ok_button (GtkFontSelectionDialog *fsd);
+GtkWidget *gtk_font_selection_dialog_get_cancel_button (GtkFontSelectionDialog *fsd);
+GtkWidget *gtk_font_selection_dialog_get_font_selection (GtkFontSelectionDialog *fsd);
/* This returns the X Logical Font Description fontname, or NULL if no font
is selected. Note that there is a slight possibility that the font might not
have been loaded OK. You should call gtk_font_selection_dialog_get_font()
to see if it has been loaded OK.
You should g_free() the returned font name after you're done with it. */
-gchar* gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd);
-
-/* This will return the current GdkFont, or NULL if none is selected or there
- was a problem loading it. Remember to use gdk_font_ref/unref() if you want
- to use the font (in a style, for example). */
-GdkFont* gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd);
+gchar* gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd);
/* This sets the currently displayed font. It should be a valid X Logical
Font Description font name (anything else will be ignored), e.g.
"-adobe-courier-bold-o-normal--25-*-*-*-*-*-*-*"
It returns TRUE on success. */
-gboolean gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd,
- const gchar *fontname);
-
-/* This sets one of the font filters, to limit the fonts shown. The filter_type
- is GTK_FONT_FILTER_BASE or GTK_FONT_FILTER_USER. The font type is a
- combination of the bit flags GTK_FONT_BITMAP, GTK_FONT_SCALABLE and
- GTK_FONT_SCALABLE_BITMAP (or GTK_FONT_ALL for all font types).
- The foundries, weights etc. are arrays of strings containing property
- values, e.g. 'bold', 'demibold', and *MUST* finish with a NULL.
- Standard long names are also accepted, e.g. 'italic' instead of 'i'.
-
- e.g. to allow only fixed-width fonts ('char cell' or 'monospaced') to be
- selected use:
-
- gchar *spacings[] = { "c", "m", NULL };
- gtk_font_selection_dialog_set_filter (GTK_FONT_SELECTION_DIALOG (fontsel),
- GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
- NULL, NULL, NULL, NULL, spacings, NULL);
-
- to allow only true scalable fonts to be selected use:
-
- gtk_font_selection_dialog_set_filter (GTK_FONT_SELECTION_DIALOG (fontsel),
- GTK_FONT_FILTER_BASE, GTK_FONT_SCALABLE,
- NULL, NULL, NULL, NULL, NULL, NULL);
-*/
-void gtk_font_selection_dialog_set_filter (GtkFontSelectionDialog *fsd,
- GtkFontFilterType filter_type,
- GtkFontType font_type,
- gchar **foundries,
- gchar **weights,
- gchar **slants,
- gchar **setwidths,
- gchar **spacings,
- gchar **charsets);
+gboolean gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd,
+ const gchar *fontname);
/* This returns the text in the preview entry. You should copy the returned
text if you need it. */
-gchar* gtk_font_selection_dialog_get_preview_text (GtkFontSelectionDialog *fsd);
+G_CONST_RETURN gchar*
+ gtk_font_selection_dialog_get_preview_text (GtkFontSelectionDialog *fsd);
/* This sets the text in the preview entry. It will be copied by the entry,
so there's no need to g_strdup() it first. */
-void gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd,
- const gchar *text);
+void gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd,
+ const gchar *text);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+G_END_DECLS
#endif /* __GTK_FONTSEL_H__ */