[Gpredict-svn] SF.net SVN: gpredict: [5] trunk/src
Real time satellite tracking and orbit prediction
Status: Beta
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[Gpredict-svn] SF.net SVN: gpredict: [5] trunk/src
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From: <cs...@us...> - 2008-01-12 22:55:41
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Revision: 5
http://gpredict.svn.sourceforge.net/gpredict/?rev=5&view=rev
Author: csete
Date: 2008-01-12 14:55:47 -0800 (Sat, 12 Jan 2008)
Log Message:
-----------
Added files.
Modified Paths:
--------------
trunk/src/Makefile.am
Added Paths:
-----------
trunk/src/sat-pref-rig-editor.c
trunk/src/sat-pref-rig-editor.h
Modified: trunk/src/Makefile.am
===================================================================
--- trunk/src/Makefile.am 2008-01-12 15:49:06 UTC (rev 4)
+++ trunk/src/Makefile.am 2008-01-12 22:55:47 UTC (rev 5)
@@ -90,6 +90,7 @@
sat-pref-single-sat.c sat-pref-single-sat.h \
sat-pref-interfaces.c sat-pref-interfaces.h \
sat-pref-rig.c sat-pref-rig.h sat-pref-rig-data.h \
+ sat-pref-rig-editor.c sat-pref-rig-editor.h \
sat-pref-rot.c sat-pref-rot.h \
sat-pref-predict.c sat-pref-predict.h \
sat-pref-conditions.c sat-pref-conditions.h \
Added: trunk/src/sat-pref-rig-editor.c
===================================================================
--- trunk/src/sat-pref-rig-editor.c (rev 0)
+++ trunk/src/sat-pref-rig-editor.c 2008-01-12 22:55:47 UTC (rev 5)
@@ -0,0 +1,293 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/*
+ Gpredict: Real-time satellite tracking and orbit prediction program
+
+ Copyright (C) 2001-2007 Alexandru Csete, OZ9AEC.
+
+ Authors: Alexandru Csete <oz...@gm...>
+
+ Comments, questions and bugreports should be submitted via
+ http://sourceforge.net/projects/groundstation/
+ More details can be found at the project home page:
+
+ http://groundstation.sourceforge.net/
+
+ This program 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 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program; if not, visit http://www.fsf.org/
+*/
+
+/** \brief Edit radio configuration.
+ *
+ */
+
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+#include <glib/gstdio.h>
+#include <math.h>
+#ifdef HAVE_CONFIG_H
+# include <build-config.h>
+#endif
+#include "gpredict-utils.h"
+#include "sat-cfg.h"
+#include "sat-log.h"
+#include "radio-conf.h"
+#include "sat-pref-rig-editor.h"
+
+
+
+
+extern GtkWidget *window; /* dialog window defined in sat-pref.c */
+
+
+
+/* private widgets */
+static GtkWidget *dialog; /* dialog window */
+static GtkWidget *name; /* Configuration name */
+
+
+
+static GtkWidget *create_editor_widgets (radio_conf_t *conf);
+static void update_widgets (radio_conf_t *conf);
+static void clear_widgets (void);
+static gboolean apply_changes (radio_conf_t *conf);
+static void name_changed (GtkWidget *widget, gpointer data);
+
+/** \brief Add or edit a radio configuration.
+ * \param conf Pointer to a radio configuration.
+ *
+ * Of conf->name is not NULL the widgets will be populated with the data.
+ */
+void
+sat_pref_rig_editor_run (radio_conf_t *conf)
+{
+ gint response;
+ gboolean finished = FALSE;
+
+
+ /* crate dialog and add contents */
+ dialog = gtk_dialog_new_with_buttons (_("Edit radio configuration"),
+ GTK_WINDOW (window),
+ GTK_DIALOG_MODAL |
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_STOCK_CLEAR,
+ GTK_RESPONSE_REJECT,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OK,
+ GTK_RESPONSE_OK,
+ NULL);
+
+ /* disable OK button to begin with */
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
+ GTK_RESPONSE_OK,
+ FALSE);
+
+ gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox),
+ create_editor_widgets (conf));
+
+ /* this hacky-thing is to keep the dialog running in case the
+ CLEAR button is plressed. OK and CANCEL will exit the loop
+ */
+ while (!finished) {
+
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+ switch (response) {
+
+ /* OK */
+ case GTK_RESPONSE_OK:
+ if (apply_changes (conf)) {
+ finished = TRUE;
+ }
+ else {
+ finished = FALSE;
+ }
+ break;
+
+ /* CLEAR */
+ case GTK_RESPONSE_REJECT:
+ clear_widgets ();
+ break;
+
+ /* Everything else is considered CANCEL */
+ default:
+ finished = TRUE;
+ break;
+ }
+ }
+
+ gtk_widget_destroy (dialog);
+}
+
+
+/** \brief Create and initialise widgets */
+static GtkWidget *
+create_editor_widgets (radio_conf_t *conf)
+{
+ GtkWidget *table;
+ GtkWidget *label;
+
+
+ table = gtk_table_new (6, 4, FALSE);
+ gtk_container_set_border_width (GTK_CONTAINER (table), 5);
+ gtk_table_set_col_spacings (GTK_TABLE (table), 5);
+ gtk_table_set_row_spacings (GTK_TABLE (table), 5);
+
+ /* Config name */
+ label = gtk_label_new (_("Name"));
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+ gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 0, 1);
+
+ name = gtk_entry_new ();
+ gtk_entry_set_max_length (GTK_ENTRY (name), 25);
+ gtk_widget_set_tooltip_text (name,
+ _("Enter a short name for this configuration, e.g. IC910-1.\n"\
+ "Allowed charachters: 0..9, a..z, A..Z, - and _"));
+ gtk_table_attach_defaults (GTK_TABLE (table), name, 1, 4, 0, 1);
+
+ /* attach changed signal so that we can enable OK button when
+ a proper name has been entered
+ */
+ g_signal_connect (name, "changed", G_CALLBACK (name_changed), NULL);
+
+ /* Manufacturer */
+ label = gtk_label_new (_("Manufacturer"));
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+ gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 1, 2);
+
+ //gtk_table_attach_defaults (GTK_TABLE (table), desc, 1, 4, 1, 2);
+
+ /* Model */
+ label = gtk_label_new (_("Model"));
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+ gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 2, 3);
+
+
+
+ /* Type */
+ label = gtk_label_new (_("Type"));
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+ gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 3, 4);
+
+ /* Port */
+ label = gtk_label_new (_("Port"));
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+ gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 4, 5);
+
+ /* Speed */
+ label = gtk_label_new (_("Rate"));
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+ gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 5, 6);
+
+ if (conf->name != NULL)
+ update_widgets (conf);
+
+ gtk_widget_show_all (table);
+
+ return table;
+}
+
+
+/** \brief Update widgets from the currently selected row in the treeview
+ */
+static void
+update_widgets (radio_conf_t *conf)
+{
+}
+
+
+
+/** \brief Clear the contents of all widgets.
+ *
+ * This function is usually called when the user clicks on the CLEAR button
+ *
+ */
+static void
+clear_widgets ()
+{
+}
+
+
+/** \brief Apply changes.
+ * \return TRUE if things are ok, FALSE otherwise.
+ *
+ * This function is usually called when the user clicks the OK button.
+ */
+static gboolean
+apply_changes (radio_conf_t *conf)
+{
+
+ return TRUE;
+}
+
+
+
+/** \brief Manage name changes.
+ *
+ * This function is called when the contents of the name entry changes.
+ * The primary purpose of this function is to check whether the char length
+ * of the name is greater than zero, if yes enable the OK button of the dialog.
+ */
+static void
+name_changed (GtkWidget *widget, gpointer data)
+{
+ const gchar *text;
+ gchar *entry, *end, *j;
+ gint len, pos;
+
+
+ /* step 1: ensure that only valid characters are entered
+ (stolen from xlog, tnx pg4i)
+ */
+ entry = gtk_editable_get_chars (GTK_EDITABLE (widget), 0, -1);
+ if ((len = g_utf8_strlen (entry, -1)) > 0)
+ {
+ end = entry + g_utf8_strlen (entry, -1);
+ for (j = entry; j < end; ++j)
+ {
+ switch (*j)
+ {
+ case '0' ... '9':
+ case 'a' ... 'z':
+ case 'A' ... 'Z':
+ case '-':
+ case '_':
+ break;
+ default:
+ gdk_beep ();
+ pos = gtk_editable_get_position (GTK_EDITABLE (widget));
+ gtk_editable_delete_text (GTK_EDITABLE (widget),
+ pos, pos+1);
+ break;
+ }
+ }
+ }
+
+
+ /* step 2: if name seems all right, enable OK button */
+ text = gtk_entry_get_text (GTK_ENTRY (widget));
+
+ if (g_utf8_strlen (text, -1) > 0) {
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
+ GTK_RESPONSE_OK,
+ TRUE);
+ }
+ else {
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
+ GTK_RESPONSE_OK,
+ FALSE);
+ }
+}
+
+
+
Added: trunk/src/sat-pref-rig-editor.h
===================================================================
--- trunk/src/sat-pref-rig-editor.h (rev 0)
+++ trunk/src/sat-pref-rig-editor.h 2008-01-12 22:55:47 UTC (rev 5)
@@ -0,0 +1,38 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/*
+ Gpredict: Real-time satellite tracking and orbit prediction program
+
+ Copyright (C) 2001-2007 Alexandru Csete, OZ9AEC.
+
+ Authors: Alexandru Csete <oz...@gm...>
+
+ Comments, questions and bugreports should be submitted via
+ http://sourceforge.net/projects/groundstation/
+ More details can be found at the project home page:
+
+ http://groundstation.sourceforge.net/
+
+ This program 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 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program; if not, visit http://www.fsf.org/
+*/
+#ifndef SAT_PREF_RIG_EDITOR_H
+#define SAT_PREF_RIG_EDITOR_H 1
+
+#include <gtk/gtk.h>
+#include "radio-conf.h"
+
+
+void sat_pref_rig_editor_run (radio_conf_t *conf);
+
+
+#endif
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