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Add tooltips for Preferences and Layer Parameters.
[andy/viking.git] / src / uibuilder.h
1 /*
2  * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
3  *
4  * Copyright (C) 2003-2007, Evan Battaglia <gtoevan@gmx.net>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19  *
20  */
21 #ifndef _VIKING_UIBUILDER_H
22 #define _VIKING_UIBUILDER_H
23
24 #include <gtk/gtk.h>
25
26 G_BEGIN_DECLS
27
28 /* Parameters (for I/O and Properties) */
29
30 typedef union {
31   gdouble d;
32   guint32 u;
33   gint32 i;
34   gboolean b;
35   const gchar *s;
36   GdkColor c;
37   GList *sl;
38 } VikLayerParamData;
39
40 typedef struct {
41   const gchar *name;
42   guint8 type;
43   gint16 group;
44   const gchar *title;
45   guint8 widget_type;
46   gpointer widget_data;
47   gpointer extra_widget_data;
48   const gchar *tooltip;
49 } VikLayerParam;
50
51 enum {
52 VIK_LAYER_NOT_IN_PROPERTIES=-2,
53 VIK_LAYER_GROUP_NONE=-1
54 };
55
56 enum {
57 VIK_LAYER_WIDGET_CHECKBUTTON=0,
58 VIK_LAYER_WIDGET_RADIOGROUP,
59 VIK_LAYER_WIDGET_RADIOGROUP_STATIC,
60 VIK_LAYER_WIDGET_SPINBUTTON,
61 VIK_LAYER_WIDGET_ENTRY,
62 VIK_LAYER_WIDGET_PASSWORD,
63 VIK_LAYER_WIDGET_FILEENTRY,
64 VIK_LAYER_WIDGET_FOLDERENTRY,
65 VIK_LAYER_WIDGET_HSCALE,
66 VIK_LAYER_WIDGET_COLOR,
67 VIK_LAYER_WIDGET_COMBOBOX,
68 VIK_LAYER_WIDGET_FILELIST,
69 };
70
71 typedef struct {
72   gdouble min;
73   gdouble max;
74   gdouble step;
75   guint8 digits;
76 } VikLayerParamScale;
77
78 /* id is index */
79 enum {
80 VIK_LAYER_PARAM_DOUBLE=1,
81 VIK_LAYER_PARAM_UINT,
82 VIK_LAYER_PARAM_INT,
83
84 /* in my_layer_set_param, if you want to use the string, you should dup it
85  * in my_layer_get_param, the string returned will NOT be free'd, you are responsible for managing it (I think) */
86 VIK_LAYER_PARAM_STRING,
87 VIK_LAYER_PARAM_BOOLEAN,
88 VIK_LAYER_PARAM_COLOR,
89
90 /* NOTE: string list works uniquely: data.sl should NOT be free'd when
91  * the internals call get_param -- i.e. it should be managed w/in the layer.
92  * The value passed by the internals into set_param should also be managed
93  * by the layer -- i.e. free'd by the layer.
94  */
95
96 VIK_LAYER_PARAM_STRING_LIST,
97 };
98
99 GtkWidget *a_uibuilder_new_widget ( VikLayerParam *param, VikLayerParamData data );
100 VikLayerParamData a_uibuilder_widget_get_value ( GtkWidget *widget, VikLayerParam *param );
101 gint a_uibuilder_properties_factory ( const gchar *dialog_name, GtkWindow *parent, VikLayerParam *params,
102                                       guint16 params_count, gchar **groups, guint8 groups_count,
103                                       gboolean (*setparam) (gpointer,guint16,VikLayerParamData,gpointer,gboolean),
104                                       gpointer pass_along1, gpointer pass_along2,
105                                       VikLayerParamData (*getparam) (gpointer,guint16,gboolean),
106                                       gpointer pass_along_getparam );
107                                       /* pass_along1 and pass_along2 are for set_param first and last params */
108
109
110 VikLayerParamData *a_uibuilder_run_dialog ( const gchar *dialog_name, GtkWindow *parent, VikLayerParam *params,
111                         guint16 params_count, gchar **groups, guint8 groups_count,
112                         VikLayerParamData *params_defaults );
113
114 /* frees data from last (if ness) */
115 void a_uibuilder_free_paramdatas ( VikLayerParamData *paramdatas, VikLayerParam *params, guint16 params_count );
116
117 G_END_DECLS
118
119 #endif