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Diffstat (limited to 'src/helper.h')
-rw-r--r-- | src/helper.h | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/src/helper.h b/src/helper.h new file mode 100644 index 00000000..3bf65f11 --- /dev/null +++ b/src/helper.h | |||
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1 | /* | ||
2 | This file is part of GNUnet | ||
3 | |||
4 | GNUnet is free software; you can redistribute it and/or modify | ||
5 | it under the terms of the GNU General Public License as published | ||
6 | by the Free Software Foundation; either version 2, or (at your | ||
7 | option) any later version. | ||
8 | |||
9 | GNUnet is distributed in the hope that it will be useful, but | ||
10 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
12 | General Public License for more details. | ||
13 | |||
14 | You should have received a copy of the GNU General Public License | ||
15 | along with GNUnet; see the file COPYING. If not, write to the | ||
16 | Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
17 | Boston, MA 02111-1307, USA. | ||
18 | */ | ||
19 | |||
20 | /** | ||
21 | * @file src/helper.h | ||
22 | * @author Igor Wronsky | ||
23 | */ | ||
24 | |||
25 | #ifndef GTKUI_HELPER_H | ||
26 | #define GTKUI_HELPER_H | ||
27 | |||
28 | #include "platform.h" | ||
29 | #include <GNUnet/gnunet_util.h> | ||
30 | |||
31 | /* for GTK 2 */ | ||
32 | #define GTK_ENABLE_BROKEN | ||
33 | |||
34 | #include <gtk/gtk.h> | ||
35 | #include <gtk/gtktext.h> | ||
36 | |||
37 | typedef struct { | ||
38 | Semaphore *sem; | ||
39 | void *args; | ||
40 | GtkFunction func; | ||
41 | } SaveCall; | ||
42 | |||
43 | typedef struct { | ||
44 | int doPopup; | ||
45 | gchar *note; | ||
46 | } InfoMessage; | ||
47 | |||
48 | typedef struct { | ||
49 | const char *labelName; | ||
50 | GtkWidget *frame; | ||
51 | } AddNotebook; | ||
52 | |||
53 | |||
54 | /* callback: window close: close the window */ | ||
55 | gint deleteEvent(GtkWidget * widget, | ||
56 | GdkEvent * event, | ||
57 | gpointer data); | ||
58 | |||
59 | /** | ||
60 | * A callback to destroy any widget given as second argument | ||
61 | * | ||
62 | */ | ||
63 | void destroyWidget(GtkWidget * dummy, GtkWidget * widget); | ||
64 | |||
65 | /** | ||
66 | * Displays an informative message to the user | ||
67 | */ | ||
68 | void guiMessage(const char * format, ...); | ||
69 | |||
70 | /** | ||
71 | * Appends a message to the info window | ||
72 | */ | ||
73 | void infoMessage(int doPopup, const char * format, ...); | ||
74 | |||
75 | /** | ||
76 | * Appends a log entry to the info window | ||
77 | * | ||
78 | * @param txt the log entry | ||
79 | * | ||
80 | */ | ||
81 | void addLogEntry(const char *txt); | ||
82 | |||
83 | /** | ||
84 | * A function for numeric comparisons of strings | ||
85 | */ | ||
86 | gint numericComp(GtkCList *clist, | ||
87 | gconstpointer ptr1, | ||
88 | gconstpointer ptr2); | ||
89 | |||
90 | /** | ||
91 | * A function for case-insensitive text comparisons | ||
92 | */ | ||
93 | gint alphaComp(GtkCList *clist, | ||
94 | gconstpointer ptr1, | ||
95 | gconstpointer ptr2); | ||
96 | |||
97 | /** | ||
98 | * A function for comparisons of percentages | ||
99 | */ | ||
100 | gint percentComp(GtkCList *clist, | ||
101 | gconstpointer ptr1, | ||
102 | gconstpointer ptr2); | ||
103 | |||
104 | /** | ||
105 | * A general right-button popup menu callback | ||
106 | */ | ||
107 | gboolean popupCallback(GtkWidget *widget, | ||
108 | GdkEvent *event, | ||
109 | GtkWidget *menu ); | ||
110 | |||
111 | /** | ||
112 | * Call a callback function from the mainloop/main thread ("SaveCall"). | ||
113 | * Since GTK doesn't work with multi-threaded applications under Windows, | ||
114 | * all GTK operations have to be done in the main thread | ||
115 | */ | ||
116 | void gtkSaveCall(GtkFunction func, void *args); | ||
117 | |||
118 | /** | ||
119 | * Initialize "SaveCalls" | ||
120 | */ | ||
121 | void gtkInitSaveCalls(); | ||
122 | |||
123 | void gtkDoneSaveCalls(); | ||
124 | |||
125 | int gtkRunSomeSaveCalls(); | ||
126 | |||
127 | /** | ||
128 | * Called from a "SaveCall"-function to indicate that it is done | ||
129 | */ | ||
130 | void gtkSaveCallDone(Semaphore *sem); | ||
131 | |||
132 | /** | ||
133 | * Destroy a widget. Called from threads other than the main thread | ||
134 | */ | ||
135 | gint doDestroyWidget(SaveCall *call); | ||
136 | |||
137 | extern GtkWidget * infoWindow; | ||
138 | |||
139 | #endif | ||