| 1 | /* GTK - The GIMP Toolkit |
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| 2 | * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald |
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| 3 | * |
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| 4 | * This library is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU Library General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * This library is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * Library General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU Library General Public |
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| 15 | * License along with this library; if not, write to the |
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| 16 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 17 | * Boston, MA 02111-1307, USA. |
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| 18 | */ |
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| 19 | |
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| 20 | /* |
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| 21 | * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS |
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| 22 | * file for a list of people on the GTK+ Team. See the ChangeLog |
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| 23 | * files for a list of changes. These files are distributed with |
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| 24 | * GTK+ at ftp://ftp.gtk.org/pub/gtk/. |
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| 25 | */ |
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| 26 | |
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| 27 | #ifndef __GTK_PROGRESS_H__ |
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| 28 | #define __GTK_PROGRESS_H__ |
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| 29 | |
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| 30 | |
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| 31 | #include <gdk/gdk.h> |
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| 32 | #include <gtk/gtkwidget.h> |
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| 33 | #include <gtk/gtkadjustment.h> |
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| 34 | |
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| 35 | |
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| 36 | #ifdef __cplusplus |
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| 37 | extern "C" { |
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| 38 | #endif /* __cplusplus */ |
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| 39 | |
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| 40 | |
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| 41 | #define GTK_TYPE_PROGRESS (gtk_progress_get_type ()) |
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| 42 | #define GTK_PROGRESS(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_PROGRESS, GtkProgress)) |
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| 43 | #define GTK_PROGRESS_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_PROGRESS, GtkProgressClass)) |
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| 44 | #define GTK_IS_PROGRESS(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_PROGRESS)) |
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| 45 | #define GTK_IS_PROGRESS_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PROGRESS)) |
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| 46 | |
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| 47 | |
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| 48 | typedef struct _GtkProgress GtkProgress; |
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| 49 | typedef struct _GtkProgressClass GtkProgressClass; |
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| 50 | |
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| 51 | |
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| 52 | struct _GtkProgress |
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| 53 | { |
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| 54 | GtkWidget widget; |
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| 55 | |
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| 56 | GtkAdjustment *adjustment; |
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| 57 | GdkPixmap *offscreen_pixmap; |
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| 58 | gchar *format; |
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| 59 | gfloat x_align; |
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| 60 | gfloat y_align; |
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| 61 | |
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| 62 | guint show_text : 1; |
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| 63 | guint activity_mode : 1; |
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| 64 | }; |
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| 65 | |
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| 66 | struct _GtkProgressClass |
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| 67 | { |
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| 68 | GtkWidgetClass parent_class; |
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| 69 | |
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| 70 | void (* paint) (GtkProgress *progress); |
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| 71 | void (* update) (GtkProgress *progress); |
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| 72 | void (* act_mode_enter) (GtkProgress *progress); |
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| 73 | }; |
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| 74 | |
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| 75 | |
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| 76 | GtkType gtk_progress_get_type (void); |
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| 77 | void gtk_progress_set_show_text (GtkProgress *progress, |
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| 78 | gint show_text); |
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| 79 | void gtk_progress_set_text_alignment (GtkProgress *progress, |
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| 80 | gfloat x_align, |
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| 81 | gfloat y_align); |
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| 82 | void gtk_progress_set_format_string (GtkProgress *progress, |
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| 83 | const gchar *format); |
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| 84 | void gtk_progress_set_adjustment (GtkProgress *progress, |
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| 85 | GtkAdjustment *adjustment); |
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| 86 | void gtk_progress_configure (GtkProgress *progress, |
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| 87 | gfloat value, |
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| 88 | gfloat min, |
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| 89 | gfloat max); |
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| 90 | void gtk_progress_set_percentage (GtkProgress *progress, |
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| 91 | gfloat percentage); |
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| 92 | void gtk_progress_set_value (GtkProgress *progress, |
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| 93 | gfloat value); |
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| 94 | gfloat gtk_progress_get_value (GtkProgress *progress); |
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| 95 | void gtk_progress_set_activity_mode (GtkProgress *progress, |
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| 96 | guint activity_mode); |
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| 97 | gchar* gtk_progress_get_current_text (GtkProgress *progress); |
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| 98 | gchar* gtk_progress_get_text_from_value (GtkProgress *progress, |
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| 99 | gfloat value); |
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| 100 | gfloat gtk_progress_get_current_percentage (GtkProgress *progress); |
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| 101 | gfloat gtk_progress_get_percentage_from_value (GtkProgress *progress, |
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| 102 | gfloat value); |
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| 103 | |
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| 104 | |
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| 105 | #ifdef __cplusplus |
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| 106 | } |
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| 107 | #endif /* __cplusplus */ |
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| 108 | |
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| 109 | |
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| 110 | #endif /* __GTK_PROGRESS_H__ */ |
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