[PATCH] Save/load session settings patch

Emmanuel Saracco <[email protected]>
Newsgroups gmane.comp.audio.jamin.devel
Message-ID <[email protected]> 
Hi all,

This patch actually fix two issues:

-----
* Issue 1:

	Crossover type is not saved/loaded to/from JAMin session file.

* Solution:

	Save/load crossover type.

-----
* Issue 2:

	Preferences dialog does not really display current session parameters.

* Solution:

	Refresh preference dialog properties at show time.

Tell me if it is ok for you.

Bye

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jamin-pref-save_restore.patch (text/x-patch, 6.1 KB) 
diff -BruNa jamin_orig/src/preferences.c jamin/src/preferences.c
--- jamin_orig/src/preferences.c	2007-07-01 17:33:18.000000000 +0200
+++ jamin/src/preferences.c	2008-02-02 12:15:38.000000000 +0100
@@ -31,6 +31,7 @@
 
 
 #include "preferences.h"
+#include "callbacks.h"
 #include "hdeq.h"
 #include "geq.h"
 #include "main.h"
@@ -57,6 +58,11 @@
 static GdkColor          color[COLORS];
 static int               color_id;
 static GtkComboBox       *l_limiter_combo, *l_SpectrumComboBox, *l_ColorsComboBox;
+static GtkSpinButton     *l_hdeq_lower_gain, *l_hdeq_upper_gain, *l_crossfade_time, 
+                         *l_inmeter_warn, *l_spectrum_freq, *l_rms_time_slice, 
+                         *l_xo_delay_time_low, *l_xo_delay_time_mid;
+static GtkToggleButton   *l_out_meter_peak, *l_out_meter_full, *l_rms_meter_peak, 
+                         *l_rms_meter_full, *l_fft, *l_iir; 
 static gboolean          initialized = FALSE;
 
 
@@ -112,6 +118,22 @@
 
   gtk_combo_box_set_active (l_limiter_combo, process_get_limiter_plugin ());
 
+  l_hdeq_lower_gain = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "MinGainSpin"));
+  l_hdeq_upper_gain = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "MaxGainSpin"));
+  l_crossfade_time = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "CrossfadeTimeSpin"));
+  l_inmeter_warn = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "warningLevelSpinButton"));
+  l_spectrum_freq = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "UpdateFrequencySpin"));
+  l_rms_time_slice = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "rmsTimeValue"));
+  l_xo_delay_time_low = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "LowDelaySpinButton"));
+  l_xo_delay_time_mid = GTK_SPIN_BUTTON (lookup_widget (pref_dialog, "MidDelaySpinButton"));
+
+  l_out_meter_peak = GTK_TOGGLE_BUTTON (lookup_widget (pref_dialog, "out_meter_peak_button"));
+  l_out_meter_full = GTK_TOGGLE_BUTTON (lookup_widget (pref_dialog, "out_meter_full_button"));
+  l_rms_meter_peak = GTK_TOGGLE_BUTTON (lookup_widget (pref_dialog, "rms_meter_peak_button"));
+  l_rms_meter_full = GTK_TOGGLE_BUTTON (lookup_widget (pref_dialog, "rms_meter_full_button"));
+  l_fft = GTK_TOGGLE_BUTTON (lookup_widget (pref_dialog, "FFTButton"));
+  l_iir = GTK_TOGGLE_BUTTON (lookup_widget (pref_dialog, "IIRButton"));
+
 
   color_dialog = create_colorselectiondialog1 ();
 
@@ -262,6 +284,43 @@
   initialized = TRUE;
 }
 
+void pref_set_all_values (void)
+{
+  gtk_spin_button_set_value (l_hdeq_lower_gain, hdeq_get_lower_gain ());
+  gtk_spin_button_set_value (l_hdeq_upper_gain, hdeq_get_upper_gain ());
+  gtk_spin_button_set_value (l_crossfade_time, s_get_crossfade_time ());
+  gtk_spin_button_set_value (l_inmeter_warn, intrim_inmeter_get_warn ());
+  gtk_spin_button_set_value (l_spectrum_freq, get_spectrum_freq ());
+  gtk_spin_button_set_value (l_rms_time_slice, process_get_rms_time_slice ());
+  gtk_spin_button_set_value (l_xo_delay_time_low, process_get_xo_delay_time (XO_LOW));
+  gtk_spin_button_set_value (l_xo_delay_time_mid, process_get_xo_delay_time (XO_MID));
+
+  g_signal_handlers_block_by_func (l_out_meter_peak, on_out_meter_peak_button_clicked, NULL);
+  g_signal_handlers_block_by_func (l_out_meter_full, on_out_meter_full_button_clicked, NULL);
+  g_signal_handlers_block_by_func (l_rms_meter_peak, on_rms_meter_peak_button_clicked, NULL);
+  g_signal_handlers_block_by_func (l_rms_meter_full, on_rms_meter_full_button_clicked, NULL);
+  g_signal_handlers_block_by_func (l_fft, on_FFTButton_clicked, NULL);
+  g_signal_handlers_block_by_func (l_iir, on_IIRButton_clicked, NULL);
+
+
+  gtk_toggle_button_set_active (l_out_meter_peak, intrim_get_out_meter_peak_pref ());
+  gtk_toggle_button_set_active (l_out_meter_full, !intrim_get_out_meter_peak_pref ());
+  gtk_toggle_button_set_active (l_rms_meter_peak, intrim_get_rms_meter_peak_pref ());
+  gtk_toggle_button_set_active (l_rms_meter_full, !intrim_get_rms_meter_peak_pref ());
+  gtk_toggle_button_set_active (l_fft, (process_get_crossover_type () == FFT));
+  gtk_toggle_button_set_active (l_iir, (process_get_crossover_type () == IIR));
+
+  g_signal_handlers_unblock_by_func (l_out_meter_peak, on_out_meter_peak_button_clicked, NULL);
+  g_signal_handlers_unblock_by_func (l_out_meter_full, on_out_meter_full_button_clicked, NULL);
+  g_signal_handlers_unblock_by_func (l_rms_meter_peak, on_rms_meter_peak_button_clicked, NULL);
+  g_signal_handlers_unblock_by_func (l_rms_meter_full, on_rms_meter_full_button_clicked, NULL);
+  g_signal_handlers_unblock_by_func (l_fft, on_FFTButton_clicked, NULL);
+  g_signal_handlers_unblock_by_func (l_iir, on_IIRButton_clicked, NULL);
+  
+  gtk_combo_box_set_active (l_SpectrumComboBox, process_get_spec_mode ());
+  gtk_combo_box_set_active (l_limiter_combo, process_get_limiter_plugin ());
+}
+
 
 GdkColor *get_color (int color_id)
 {
@@ -291,6 +350,7 @@
   if (updown)
     {
       gtk_widget_show (pref_dialog);
+      pref_set_all_values ();
     }
 
 
diff -BruNa jamin_orig/src/state.c jamin/src/state.c
--- jamin_orig/src/state.c	2008-01-31 16:47:38.000000000 +0100
+++ jamin/src/state.c	2008-02-02 12:15:31.000000000 +0100
@@ -103,6 +103,7 @@
     int gang_ra[XO_BANDS];
     int gang_kn[XO_BANDS];
     int gang_ma[XO_BANDS];
+    int iir_xover;
 } xml_global_params;
 
 void state_init()
@@ -563,6 +564,7 @@
     s_save_global_float(doc, "mid delay time", process_get_xo_delay_time(XO_MID));
     s_save_global_int(doc, "mid delay state", process_get_xo_delay_state (XO_MID));
 
+    s_save_global_int (doc, "crossover type", process_get_crossover_type ());
 
     /* record the current gang state of the compressor controls  */
 
@@ -791,6 +793,7 @@
 
     process_set_rms_time_slice (gp.rms_time_slice);
 
+    process_set_crossover_type (gp.iir_xover);
 
     /*  This is the active scene.  */
 
@@ -936,6 +939,9 @@
           gp->xo_delay_state[XO_LOW] = atoi(value);
 	} else if (!strcmp(symbol, "mid delay state")) {
           gp->xo_delay_state[XO_MID] = atoi(value);
+	} else if (!strcmp(symbol, "crossover type")) {
+          gp->iir_xover = atoi(value);
+	} else if (!strcmp(symbol, "mid delay state")) {
 	} else if ((const char *)strstr(symbol, "gang_") == symbol) {
 	    int ind = index ? atoi(index) : -1;
 	    int val = atoi(value);
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