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Use new freq_changed signal of GtkFrweqKnob widget to track uplink and downlink changes.

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git-svn-id: https://gpredict.svn.sourceforge.net/svnroot/gpredict/trunk@232 ab6734ba-2843-0410-b83b-99c217ef6c0f
This commit is contained in:
csete 2009-04-10 14:36:50 +00:00
parent 13199a35c5
commit 7461fcd056
1 changed files with 49 additions and 8 deletions
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57
src/gtk-rig-ctrl.c
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@ -85,6 +85,9 @@ static void trsp_selected_cb (GtkComboBox *box, gpointer data);
static void trsp_tune_cb (GtkButton *button, gpointer data);
static void trsp_lock_cb (GtkToggleButton *button, gpointer data);
static gboolean rig_ctrl_timeout_cb (gpointer data);
static void downlink_changed_cb (GtkFreqKnob *knob, gpointer data);
static void uplink_changed_cb (GtkFreqKnob *knob, gpointer data);
/* radio control functions */
static void exec_rx_cycle (GtkRigCtrl *ctrl);
@ -376,6 +379,7 @@ GtkWidget *create_downlink_widgets (GtkRigCtrl *ctrl)
/* satellite downlink frequency */
ctrl->SatFreqDown = gtk_freq_knob_new (145890000.0, TRUE);
g_signal_connect (ctrl->SatFreqDown, "freq_changed", G_CALLBACK (downlink_changed_cb), ctrl);
gtk_box_pack_start_defaults (GTK_BOX (vbox), ctrl->SatFreqDown);
/* Downlink doppler */
@ -437,6 +441,7 @@ GtkWidget *create_uplink_widgets (GtkRigCtrl *ctrl)
/* satellite uplink frequency */
ctrl->SatFreqUp = gtk_freq_knob_new (145890000.0, TRUE);
g_signal_connect (ctrl->SatFreqUp, "freq_changed", G_CALLBACK (uplink_changed_cb), ctrl);
gtk_box_pack_start_defaults (GTK_BOX (vbox), ctrl->SatFreqUp);
/* Uplink doppler */
@ -865,7 +870,7 @@ static void trsp_tune_cb (GtkButton *button, gpointer data)
static void trsp_lock_cb (GtkToggleButton *button, gpointer data)
{
GtkRigCtrl *ctrl = GTK_RIG_CTRL (data);
gdouble offset;
ctrl->trsplock = gtk_toggle_button_get_active (button);
@ -1041,6 +1046,40 @@ rig_locked_cb (GtkToggleButton *button, gpointer data)
}
/** \brief Manage downlink frequency change callbacks.
* \param knob Pointer to the GtkFreqKnob widget that received the signal.
* \param data Pointer to the GtkRigCtrl structure.
*
* This function is called when the user changes the downlink frequency in the controller.
* The function checks if the the transponder is locked, if yes it calls track_downlink().
*/
static void downlink_changed_cb (GtkFreqKnob *knob, gpointer data)
{
GtkRigCtrl *ctrl = GTK_RIG_CTRL (data);
if (ctrl->trsplock) {
track_downlink (ctrl);
}
}
/** \brief Manage uplink frequency change callbacks.
* \param knob Pointer to the GtkFreqKnob widget that received the signal.
* \param data Pointer to the GtkRigCtrl structure.
*
* This function is called when the user changes the uplink frequency in the controller.
* The function checks if the the transponder is locked, if yes it calls track_uplink().
*/
static void uplink_changed_cb (GtkFreqKnob *knob, gpointer data)
{
GtkRigCtrl *ctrl = GTK_RIG_CTRL (data);
if (ctrl->trsplock) {
track_uplink (ctrl);
}
}
/** \brief Rigator controller timeout function
* \param data Pointer to the GtkRigCtrl widget.
* \return Always TRUE to let the timer continue.
@ -1146,12 +1185,13 @@ static void exec_rx_cycle (GtkRigCtrl *ctrl)
}
gtk_freq_knob_set_value (GTK_FREQ_KNOB (ctrl->SatFreqDown), satfreqd);
/* TODO Update uplink if locked to downlink */
/* Update uplink if locked to downlink */
if (ctrl->trsplock) {
track_downlink (ctrl);
}
}
}
/* TODO: Follow with uplink if transponder is locked */
/* now, forward tracking */
if (dialchanged) {
/* no need to forward track */
@ -1261,13 +1301,14 @@ static void exec_tx_cycle (GtkRigCtrl *ctrl)
satfrequ = readfreq + ctrl->conf->loup;
}
gtk_freq_knob_set_value (GTK_FREQ_KNOB (ctrl->SatFreqUp), satfrequ);
/* TODO Update downlink if locked to uplink */
/* Follow with downlink if transponder is locked */
if (ctrl->trsplock) {
track_uplink (ctrl);
}
}
}
/* TODO: Follow with downlink if transponder is locked */
/* now, forward tracking */
if (dialchanged) {
/* no need to forward track */