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60 lines
1.7 KiB
60 lines
1.7 KiB
/***************************************************************************************
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*
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* error.h is part of SimpleSkyCam.
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*
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*****************************************************************************************/
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#include <string>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <math.h>
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#include "gui.h"
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#include "error.h"
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#include "configuration.h"
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extern GtkBuilder *_builder_; // work around for threads
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gboolean errormessage_thread (gpointer data) {
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struct ErrorMessage *em = (struct ErrorMessage*) data;
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GtkWidget *window = GTK_WIDGET(gtk_builder_get_object (GTK_BUILDER(_builder_),
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em->window));
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if (window == NULL) window = GTK_WIDGET(gtk_builder_get_object (GTK_BUILDER(_builder_),
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"window-main"));
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GtkWidget *dialog;
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dialog = gtk_message_dialog_new(GTK_WINDOW(window),
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GTK_DIALOG_DESTROY_WITH_PARENT,
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GTK_MESSAGE_ERROR,
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GTK_BUTTONS_OK,
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"%s", em->message);
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gtk_window_set_title(GTK_WINDOW(dialog), em->title);
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gtk_dialog_run(GTK_DIALOG(dialog));
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gtk_widget_destroy(dialog);
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free (em);
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return false;
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};
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void errormessage_display (char *window, char *title, char *fmt,...) {
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struct ErrorMessage *em = (struct ErrorMessage *) malloc (sizeof (struct ErrorMessage));
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va_list args;
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char buffer[ERRORMSG_LEN];
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va_start (args, fmt);
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vsnprintf (buffer, (ERRORMSG_LEN-1), fmt, args);
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va_end (args);
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buffer[ERRORMSG_LEN-1] = 0;
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strncpy(em->title, title, ERRORMSG_LEN); em->title[ERRORMSG_LEN-1] = 0;
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strncpy(em->message, buffer, ERRORMSG_LEN); em->message[ERRORMSG_LEN-1] = 0;
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strncpy(em->window, window, ERRORMSG_LEN); em->window[ERRORMSG_LEN-1] = 0;
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gdk_threads_add_idle(errormessage_thread, em);
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};
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