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/*
This file is part of GNUnet
GNUnet 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 2, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file src/helper.h
* @author Igor Wronsky
*/
#ifndef GTKUI_HELPER_H
#define GTKUI_HELPER_H
#include "platform.h"
#include <GNUnet/gnunet_util.h>
/* for GTK 2 */
#define GTK_ENABLE_BROKEN
#include <gtk/gtk.h>
#include <gtk/gtktext.h>
typedef struct {
Semaphore *sem;
void *args;
GtkFunction func;
} SaveCall;
typedef struct {
int doPopup;
gchar *note;
} InfoMessage;
typedef struct {
const char *labelName;
GtkWidget *frame;
} AddNotebook;
/* callback: window close: close the window */
gint deleteEvent(GtkWidget * widget,
GdkEvent * event,
gpointer data);
/**
* A callback to destroy any widget given as second argument
*
*/
void destroyWidget(GtkWidget * dummy, GtkWidget * widget);
/**
* Displays an informative message to the user
*/
void guiMessage(const char * format, ...);
/**
* Appends a message to the info window
*/
void infoMessage(int doPopup, const char * format, ...);
/**
* Appends a log entry to the info window
*
* @param txt the log entry
*
*/
void addLogEntry(const char *txt);
/**
* A function for numeric comparisons of strings
*/
gint numericComp(GtkCList *clist,
gconstpointer ptr1,
gconstpointer ptr2);
/**
* A function for case-insensitive text comparisons
*/
gint alphaComp(GtkCList *clist,
gconstpointer ptr1,
gconstpointer ptr2);
/**
* A function for comparisons of percentages
*/
gint percentComp(GtkCList *clist,
gconstpointer ptr1,
gconstpointer ptr2);
/**
* A general right-button popup menu callback
*/
gboolean popupCallback(GtkWidget *widget,
GdkEvent *event,
GtkWidget *menu );
/**
* Call a callback function from the mainloop/main thread ("SaveCall").
* Since GTK doesn't work with multi-threaded applications under Windows,
* all GTK operations have to be done in the main thread
*/
void gtkSaveCall(GtkFunction func, void *args);
/**
* Initialize "SaveCalls"
*/
void gtkInitSaveCalls();
void gtkDoneSaveCalls();
int gtkRunSomeSaveCalls();
/**
* Called from a "SaveCall"-function to indicate that it is done
*/
void gtkSaveCallDone(Semaphore *sem);
/**
* Destroy a widget. Called from threads other than the main thread
*/
gint doDestroyWidget(SaveCall *call);
extern GtkWidget * infoWindow;
#endif
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