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/* CWirc - X-Chat plugin for sending and receiving raw morse code over IRC
(c) Pierre-Philippe Coupard - 18/06/2003
Graphical user interface
This program is distributed under the terms of the GNU General Public License
See the COPYING file for details
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <math.h>
#include <unistd.h>
#include <sys/types.h>
#include <gtk/gtk.h>
#include "types.h"
#include "gui.h"
#include "common.h"
#include "cwirc.h"
#include "rcfile.h"
#include "grid.h"
#include "io.h"
#include "cwdecoder.h"
#include "extension.h"
#include "keyer.h"
#include "ipc.h"
#include "smeter.xpm"
#include "sidetone.xpm"
#include "straightkey.xpm"
#include "iambickey.xpm"
/* Definitions */
#define SMETER_NEEDLE_RANGE 83 /* degrees */
#define SMETER_NEEDLE_COLOR "black"
#define SMETER_ARC_DOWN_OFFSET 14 /* Pixels */
#define IAMBIC_RADIO_BUTTON 1
#define MODEB_TOGGLE_BUTTON 2
#define DECODER_RESET_BUTTON 3
#define DITMEMORY_TOGGLE_BUTTON 4
#define DAHMEMORY_TOGGLE_BUTTON 5
#define MIDELEMENTMODEB_TOGGLE_BUTTON 6
#define AUTOCHARSPACING_TOGGLE_BUTTON 7
#define AUTOWORDSPACING_TOGGLE_BUTTON 8
#define INVERTPADDLES_TOGGLE_BUTTON 9
#define MOUSEINPUT_TOGGLE_BUTTON 10
#define KEYINPUT_TOGGLE_BUTTON 11
#define BOTHINPUT_TOGGLE_BUTTON 12
#define SNDDEVOUTPUT_TOGGLE_BUTTON 13
#define SOUNDEROUTPUT_TOGGLE_BUTTON 14
#define BOTHOUTPUT_TOGGLE_BUTTON 15
#define CWSOUND_BEEPS_RADIO_BUTTON 16
#define IO_CONFIG_SAVE_BUTTON 17
#define REPLY_TO_CTCP_TOGGLE_BUTTON 18
#define GIVE_CALLSIGN_IN_CTCP_REPLY_TOGGLE_BUTTON 19
#define GIVE_GRIDSQUARE_IN_CTCP_REPLY_TOGGLE_BUTTON 20
#define GIVE_CWCHANNEL_IN_CTCP_REPLY_TOGGLE_BUTTON 21
#define SEND_CALLSIGN_WITH_CW_TOGGLE_BUTTON 22
#define SEND_GRIDSQUARE_WITH_CW_TOGGLE_BUTTON 23
#define SIMULATE_QRN_TOGGLE_BUTTON 24
#define SIMULATE_SIGNAL_STRENGTH_TOGGLE_BUTTON 25
#define SIMULATE_SPORADICE_TOGGLE_BUTTON 26
#define PERSONAL_INFO_SAVE_BUTTON 27
#define SMETER 1
#define MORSEKEY 2
/* Global variables */
static GtkWidget *wd;
static GtkWidget *popup_wd;
static GdkColormap *colormap;
static GtkWidget *notebook;
static GtkWidget *table;
static GtkWidget *table2;
static GtkWidget *frame;
static GtkWidget *align_wdg;
static GtkWidget *hbox;
static GtkWidget *vbox,*vbox2;
static GtkWidget *label;
static GtkWidget *optionmenu;
static GtkWidget *menu;
static GtkWidget *menuitem;
static GtkWidget *iambic_keyer_zone;
static GtkWidget *keyer_settings_zone;
static GtkWidget *cwsound_zone;
static GtkWidget *key_debounce_zone;
static GtkWidget *sound_device_zone;
static GtkWidget *serial_device_zone;
static GtkWidget *ctcp_params_zone;
static GtkWidget *callsign_zone;
static GtkWidget *propag_sim_zone;
static GtkWidget *simulate_sporadicE_zone;
static GtkWidget *default_signal_strength_zone1;
static GtkWidget *default_signal_strength_zone2;
static GtkAdjustment *adj;
static GtkAdjustment *channel_spinner_adj;
static GtkWidget *spinner;
static GtkWidget *scrollbar;
static GtkWidget *button;
static GtkWidget *midelementmodeB_button;
static GtkWidget *autowordspacing_button;
static GtkWidget *decoder_text_entry;
static GtkWidget *decoder_wpm_label;
static GtkWidget *snddev_text_entry;
static GtkWidget *serialdev_text_entry;
static GtkWidget *callsign_text_entry;
static GtkWidget *gridsquare_text_entry;
static GdkGC *smeter_gc;
static GdkGC *morsekey_gc;
static GdkColor smeter_needle_color;
static GdkPixmap *smeter_bg_pixmap;
static GdkPixmap *sidetone_bg_pixmap;
static GdkPixmap *straightkey_bg_pixmap;
static GdkPixmap *iambickey_bg_pixmap;
static GtkWidget *smeter_drawingarea;
static GtkWidget *morsekey_drawingarea;
static gint smeter_width;
static gint smeter_height;
static gint morsekey_width;
static gint morsekey_height;
static int signal_strength_prev=0;
static int signal_strength=0;
static T_BOOL local_do_mouse_input;
static T_BOOL local_do_key_input;
static T_BOOL local_do_snddev_output;
static T_BOOL local_do_sounder_output;
static int local_cwsound;
static int local_debounce;
static int local_recv_buffering;
static T_BOOL local_send_callsign_with_cw;
static T_BOOL local_send_gridsquare_with_cw;
static T_BOOL local_reply_to_ctcp;
static T_BOOL local_give_callsign_in_ctcp_reply;
static T_BOOL local_give_gridsquare_in_ctcp_reply;
static T_BOOL local_give_cwchannel_in_ctcp_reply;
/* Prototypes */
static gboolean gtk_delete_event(GtkWidget *wdg,GdkEvent *ev,gpointer data);
static void gtk_destroy(GtkWidget *wdg,GdkEvent *ev,gpointer data);
static void current_preset_channel_changed(GtkWidget *wd,gpointer data);
static void channel_changed(GtkWidget *wd,GtkSpinButton *spinner);
static void rxpitch_changed(GtkWidget *wd,GtkRange *scrollbar);
static void txpitch_changed(GtkWidget *wd,GtkRange *scrollbar);
static void squelch_changed(GtkWidget *wd,GtkRange *scrollbar);
static void volume_changed(GtkWidget *wd,GtkRange *scrollbar);
static void qrnlevel_changed(GtkWidget *wd,GtkRange *scrollbar);
static void default_signal_strength_changed(GtkWidget *wd,GtkRange *scrollbar);
static void wpm_changed(GtkWidget *wd,GtkSpinButton *spinner);
static void cw_decoder_language_changed(GtkWidget *wd,gpointer data);
static void dit_weight_changed(GtkWidget *wd,GtkSpinButton *spinner);
static void extension_program_button_clicked(GtkWidget *wd,gpointer data);
static void debounce_changed(GtkWidget *wd,GtkSpinButton *spinner);
static void recv_buffering_changed(GtkWidget *wd,GtkSpinButton *spinner);
static void button_changed(GtkWidget *wd,gpointer button);
static gboolean smeter_configure_event(GtkWidget *wdg,GdkEventConfigure *ev);
static gboolean smeter_expose_event(GtkWidget *wdg,GdkEventExpose *ev);
static gboolean smeter_pressed_event(GtkWidget *wdg,GdkEventButton *ev);
static gboolean morsekey_configure_event(GtkWidget *wdg,GdkEventConfigure *ev);
static gboolean morsekey_expose_event(GtkWidget *wdg,GdkEventExpose *ev);
static gboolean morsekey_pressed_event(GtkWidget *wdg,GdkEventButton *ev);
static gboolean morsekey_released_event(GtkWidget *wdg,GdkEventButton *ev);
static void draw_smeter(int value,T_BOOL full_refresh);
static void calculate_smeter_needle_coordinates(int value,T_U8 *x1,T_U8 *y1,
T_U8 *x2,T_U8 *y2);
static void error_popup(char *message);
static gint gtk_timeout(gpointer data);
static int extension_shmid;
/* User interface. The function is passed the id of the extension API's shared
memory block, to pass to an extension program. */
int cwirc_ui(int ext_shmid)
{
gint argc;
gchar **argv;
char buf[10];
int i;
extension_shmid=ext_shmid;
/* Find out the list of available CWirc extensions */
get_available_cwirc_extensions();
/* Save some internal values locally, so we can control when they change */
local_do_mouse_input=sharedmem->do_mouse_input;
local_do_key_input=sharedmem->do_key_input;
local_do_snddev_output=sharedmem->do_snddev_output;
local_do_sounder_output=sharedmem->do_sounder_output;
local_cwsound=sharedmem->cwsound;
local_debounce=sharedmem->debounce;
local_recv_buffering=sharedmem->recv_buffering;
local_send_callsign_with_cw=sharedmem->send_callsign_with_cw;
local_send_gridsquare_with_cw=sharedmem->send_gridsquare_with_cw;
local_reply_to_ctcp=sharedmem->reply_to_ctcp;
local_give_callsign_in_ctcp_reply=sharedmem->give_callsign_in_ctcp_reply;
local_give_gridsquare_in_ctcp_reply=sharedmem->give_gridsquare_in_ctcp_reply;
local_give_cwchannel_in_ctcp_reply=sharedmem->give_cwchannel_in_ctcp_reply;
/* Initialize GTK */
argc=1;
argv=g_new(gchar *,1);
argv[0]=g_strdup("CWirc");
gtk_init(&argc,(char ***)&argv);
/* Create the window for the control panel */
wd=gtk_window_new(GTK_WINDOW_TOPLEVEL);
g_signal_connect(G_OBJECT(wd),"delete_event",G_CALLBACK(gtk_delete_event),
NULL);
g_signal_connect(G_OBJECT(wd),"destroy",G_CALLBACK(gtk_destroy),NULL);
gtk_window_set_title(GTK_WINDOW(wd),"CWirc");
colormap=gtk_widget_get_colormap(wd);
/* Create the S-meter and "sidetone" GDK pixmap */
smeter_bg_pixmap=gdk_pixmap_colormap_create_from_xpm_d(NULL,colormap,
NULL,NULL,smeter_xpm);
sidetone_bg_pixmap=gdk_pixmap_colormap_create_from_xpm_d(NULL,colormap,
NULL,NULL,sidetone_xpm);
gdk_window_get_size(smeter_bg_pixmap,&smeter_width,&smeter_height);
/* Create a GC for the S-meter */
smeter_gc=gdk_gc_new(smeter_bg_pixmap);
gdk_colormap_alloc_color(colormap,&smeter_needle_color,TRUE,TRUE);
gdk_color_parse(SMETER_NEEDLE_COLOR,&smeter_needle_color);
gdk_gc_set_foreground(smeter_gc,&smeter_needle_color);
/* Create the "straight key icon" and "iambic key icon" GDK pixmaps */
straightkey_bg_pixmap=gdk_pixmap_colormap_create_from_xpm_d(NULL,colormap,
NULL,NULL,straightkey_xpm);
iambickey_bg_pixmap=gdk_pixmap_colormap_create_from_xpm_d(NULL,colormap,
NULL,NULL,iambickey_xpm);
gdk_window_get_size(straightkey_bg_pixmap,&morsekey_width,&morsekey_height);
/* Create a GC for the morse key icon */
morsekey_gc=gdk_gc_new(straightkey_bg_pixmap);
/* Create the notebook for the tabbed pages inside the window */
notebook=gtk_notebook_new();
gtk_notebook_set_tab_pos (GTK_NOTEBOOK(notebook),GTK_POS_TOP);
gtk_container_add(GTK_CONTAINER(wd),notebook);
/* Create the first page of the notebook with a table inside */
label=gtk_label_new("Main");
table=gtk_table_new(6,2,FALSE);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),table,label);
/* Create the S-meter drawing area inside an alignment widget, inside a
frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_table_attach(GTK_TABLE(table),frame,0,1,0,1,GTK_SHRINK,GTK_SHRINK,
7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
smeter_drawingarea=gtk_drawing_area_new();
gtk_drawing_area_size(GTK_DRAWING_AREA(smeter_drawingarea),
smeter_width,smeter_height);
gtk_signal_connect(GTK_OBJECT (smeter_drawingarea),"expose_event",
(GtkSignalFunc)smeter_expose_event,NULL);
gtk_signal_connect(GTK_OBJECT(smeter_drawingarea),"configure_event",
(GtkSignalFunc)smeter_configure_event,NULL);
gtk_signal_connect(GTK_OBJECT(smeter_drawingarea),"button_press_event",
(GtkSignalFunc)smeter_pressed_event,NULL);
gtk_widget_set_events(smeter_drawingarea,GDK_BUTTON_PRESS_MASK);
gtk_container_add(GTK_CONTAINER(align_wdg),smeter_drawingarea);
/* Create a vbox to contain the preset channel selector and the channel
spinner, inside a labeled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"Channel");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,1,2,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(frame),vbox);
/* Create the preset channel selector inside an alignment widget, inside the
vbox */
align_wdg=gtk_alignment_new(.5,.75,1,0);
gtk_box_pack_start(GTK_BOX(vbox),align_wdg,TRUE,TRUE,0);
optionmenu=gtk_option_menu_new();
menu=gtk_menu_new();
strcpy(buf,"PR x");
for(i=0;i<5;i++)
{
buf[3]='1'+i;
menuitem=gtk_menu_item_new_with_label(buf);
g_signal_connect(G_OBJECT(menuitem),"activate",
G_CALLBACK(current_preset_channel_changed),(gpointer)i);
gtk_menu_shell_append(GTK_MENU_SHELL(menu),menuitem);
}
gtk_option_menu_set_menu(GTK_OPTION_MENU(optionmenu),menu);
gtk_option_menu_set_history(GTK_OPTION_MENU(optionmenu),
sharedmem->currcwchannel);
gtk_container_add(GTK_CONTAINER(align_wdg),optionmenu);
/* Create the "Channel" spinner inside an alignment widget, inside the vbox */
align_wdg=gtk_alignment_new(.5,.25,1,0);
gtk_box_pack_start(GTK_BOX(vbox),align_wdg,TRUE,TRUE,0);
channel_spinner_adj=(GtkAdjustment *)gtk_adjustment_new(sharedmem->cwchannel[
sharedmem->currcwchannel],0,3999,1,10,0);
spinner=gtk_spin_button_new(channel_spinner_adj,0.1,0);
gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(spinner),TRUE);
g_signal_connect(G_OBJECT(channel_spinner_adj),"value_changed",
G_CALLBACK(channel_changed),(gpointer)spinner);
gtk_container_add(GTK_CONTAINER(align_wdg),spinner);
/* Create a second table to contain the sound settings inside a frame, inside
the first table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_table_attach(GTK_TABLE(table),frame,2,3,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
table2=gtk_table_new(2,4,FALSE);
gtk_container_add(GTK_CONTAINER(frame),table2);
/* Create the "RX pitch", "TX pitch", "Squelch" and "AF gain" scrollbars
inside alignment widgets, inside the second table */
for(i=0;i<4;i++)
{
align_wdg=gtk_alignment_new(.5,.5,1,0);
gtk_table_attach(GTK_TABLE(table2),align_wdg,0,1,i,i+1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
adj=(GtkAdjustment *)gtk_adjustment_new(i==0?sharedmem->cwrxpitch:
i==1?sharedmem->cwtxpitch:i==2?sharedmem->squelch:sharedmem->volume,
(i<2?-50:0),(i<2?50:100),
1,5,0);
scrollbar=gtk_hscrollbar_new(adj);
gtk_widget_set_size_request(GTK_WIDGET(scrollbar),100,-1);
gtk_range_set_update_policy(GTK_RANGE(scrollbar),GTK_UPDATE_CONTINUOUS);
g_signal_connect(G_OBJECT(adj),"value_changed",G_CALLBACK(
i==0?rxpitch_changed:i==1?txpitch_changed:
i==2?squelch_changed:volume_changed),
(gpointer)scrollbar);
gtk_container_add(GTK_CONTAINER(align_wdg),scrollbar);
align_wdg=gtk_alignment_new(.5,.5,1,0);
gtk_table_attach(GTK_TABLE(table2),align_wdg,1,2,i,i+1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
label=gtk_label_new(i==0?"RX pitch":i==1?"TX pitch":
i==2?"Squelch":"AF gain");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_container_add(GTK_CONTAINER(align_wdg),label);
}
/* Create the straight/iambic radio buttons inside an vbox, inside an
alignment widget, inside a labelled frame, inside the table. */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"Key");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,3,4,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
button=gtk_radio_button_new_with_label(NULL,"straight");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->doiambic?FALSE:TRUE);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(button),"iambic");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->doiambic?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)IAMBIC_RADIO_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create the WPM spinner inside an alignment widget, inside an hbox, inside
a labelled frame, inside the table */
iambic_keyer_zone=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(iambic_keyer_zone),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(iambic_keyer_zone),"Keyer");
gtk_frame_set_label_align(GTK_FRAME(iambic_keyer_zone),0,.5);
gtk_widget_set_sensitive(iambic_keyer_zone,sharedmem->doiambic?TRUE:FALSE);
gtk_table_attach(GTK_TABLE(table),iambic_keyer_zone,4,5,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
hbox=gtk_hbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(iambic_keyer_zone),hbox);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_box_pack_start(GTK_BOX(hbox),align_wdg,TRUE,TRUE,5);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
label=gtk_label_new("WPM");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox),label,FALSE,TRUE,0);
adj=(GtkAdjustment *)gtk_adjustment_new(sharedmem->wpm,1,60,1,5,0);
spinner=gtk_spin_button_new(adj,0.1,0);
gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(spinner),FALSE);
g_signal_connect(G_OBJECT(adj),"value_changed",
G_CALLBACK(wpm_changed),(gpointer)spinner);
gtk_box_pack_start(GTK_BOX(vbox),spinner,FALSE,TRUE,0);
/* Create the "morse key icon" drawing area inside an alignment widget, inside
a frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_table_attach(GTK_TABLE(table),frame,5,6,0,1,GTK_SHRINK,GTK_SHRINK,
7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
morsekey_drawingarea=gtk_drawing_area_new();
gtk_drawing_area_size(GTK_DRAWING_AREA(morsekey_drawingarea),
morsekey_width,morsekey_height);
gtk_signal_connect (GTK_OBJECT (morsekey_drawingarea),"expose_event",
(GtkSignalFunc)morsekey_expose_event,NULL);
gtk_signal_connect(GTK_OBJECT(morsekey_drawingarea),"configure_event",
(GtkSignalFunc)morsekey_configure_event,NULL);
gtk_signal_connect(GTK_OBJECT(morsekey_drawingarea),"button_press_event",
(GtkSignalFunc)morsekey_pressed_event,NULL);
gtk_signal_connect(GTK_OBJECT(morsekey_drawingarea),"button_release_event",
(GtkSignalFunc)morsekey_released_event,NULL);
gtk_widget_set_events(morsekey_drawingarea,GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK);
gtk_container_add(GTK_CONTAINER(align_wdg),morsekey_drawingarea);
/* Create the decoder text entry and speedo/reset button inside an hbox,
inside a frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_table_attach(GTK_TABLE(table),frame,0,5,1,2,
GTK_FILL|GTK_SHRINK,GTK_FILL|GTK_SHRINK,7,7);
hbox=gtk_hbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(frame),hbox);
decoder_text_entry=gtk_entry_new();
gtk_editable_set_editable(GTK_EDITABLE(decoder_text_entry),FALSE);
gtk_box_pack_start(GTK_BOX(hbox),decoder_text_entry,TRUE,TRUE,0);
button=gtk_button_new();
decoder_wpm_label=gtk_label_new("? WPM");
gtk_container_add(GTK_CONTAINER(button),decoder_wpm_label);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)DECODER_RESET_BUTTON);
gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,TRUE,0);
/* Create the morse decoder language selector inside the table */
optionmenu=gtk_option_menu_new();
menu=gtk_menu_new();
for(i=0;i<NB_CW_CODE_SETS;i++)
{
menuitem=gtk_menu_item_new_with_label(cwirc_cw_table[i].lang_menu_entry);
g_signal_connect(G_OBJECT(menuitem),"activate",
G_CALLBACK(cw_decoder_language_changed),(gpointer)i);
gtk_menu_shell_append(GTK_MENU_SHELL(menu),menuitem);
}
gtk_option_menu_set_menu(GTK_OPTION_MENU(optionmenu),menu);
gtk_option_menu_set_history(GTK_OPTION_MENU(optionmenu),
sharedmem->cwcodeset);
gtk_table_attach(GTK_TABLE(table),optionmenu,5,6,1,2,
GTK_FILL|GTK_SHRINK,GTK_FILL|GTK_SHRINK,7,7);
/* Create the second page of the notebook with a table inside */
label=gtk_label_new("Keyer settings");
keyer_settings_zone=gtk_table_new(4,1,FALSE);
gtk_widget_set_sensitive(keyer_settings_zone,sharedmem->doiambic?TRUE:FALSE);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),keyer_settings_zone,label);
/* Create the "Iambic mode" radio buttons inside an vbox, inside an alignment
widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"Iambic mode");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(keyer_settings_zone),frame,0,1,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
button=gtk_radio_button_new_with_label(NULL,"mode-A");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->iambicmode==0?TRUE:FALSE);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(button),"mode-B");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->iambicmode==1?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)MODEB_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create the "Memory" check buttons inside an vbox, inside an alignment
widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"Memory");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(keyer_settings_zone),frame,1,2,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
button=gtk_check_button_new_with_label("dit memory");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->do_ditmemory?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)DITMEMORY_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_check_button_new_with_label("dah memory");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->do_dahmemory?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)DAHMEMORY_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create the "Options" check buttons inside an vbox, inside an alignment
widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"Options");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_widget_set_sensitive(frame,local_do_snddev_output?TRUE:FALSE);
gtk_table_attach(GTK_TABLE(keyer_settings_zone),frame,2,3,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
midelementmodeB_button=gtk_check_button_new_with_label("mid-element mode-B");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(midelementmodeB_button),
sharedmem->do_midelementmodeB?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(midelementmodeB_button),"clicked",
G_CALLBACK(button_changed),
(gpointer)MIDELEMENTMODEB_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),midelementmodeB_button,FALSE,TRUE,0);
gtk_widget_set_sensitive(midelementmodeB_button,sharedmem->iambicmode==1?
TRUE:FALSE);
button=gtk_check_button_new_with_label("auto character spacing");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->do_autocharspacing?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)AUTOCHARSPACING_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
autowordspacing_button=gtk_check_button_new_with_label("auto word spacing");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(autowordspacing_button),
sharedmem->do_autowordspacing?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(autowordspacing_button),"clicked",
G_CALLBACK(button_changed),
(gpointer)AUTOWORDSPACING_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),autowordspacing_button,FALSE,TRUE,0);
gtk_widget_set_sensitive(autowordspacing_button,sharedmem->do_autocharspacing?
TRUE:FALSE);
button=gtk_check_button_new_with_label("invert paddles");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->invertpaddles?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)INVERTPADDLES_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create a vbox to contain the "dit weight" spinner, inside an alignment
widget, inside the table */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_table_attach(GTK_TABLE(keyer_settings_zone),align_wdg,3,4,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
/* Create the "dit weight" spinner inside an alignment widget inside the
vbox */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_box_pack_start(GTK_BOX(vbox),align_wdg,TRUE,TRUE,5);
vbox2=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox2);
label=gtk_label_new("Dit weight (%)");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox2),label,FALSE,TRUE,0);
adj=(GtkAdjustment *)gtk_adjustment_new(sharedmem->dit_weight,15,85,1,5,0);
spinner=gtk_spin_button_new(adj,0.1,0);
gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(spinner),FALSE);
g_signal_connect(G_OBJECT(adj),"value_changed",
G_CALLBACK(dit_weight_changed),(gpointer)spinner);
gtk_box_pack_start(GTK_BOX(vbox2),spinner,FALSE,TRUE,0);
/* Are there one or more CWirc extensions available ? */
if(cwirc_extensions[0][0])
{
/* Create a third, intersticial page to run them */
label=gtk_label_new("Extensions");
table=gtk_table_new(1,1,FALSE);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),table,label);
/* Create an hbox to contain the extensions start buttons inside an vbox,
inside an alignment widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"Available extensions");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,0,1,0,2,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
hbox=gtk_hbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),hbox);
/* Populate the hbox with extension program names */
for(i=0;i<MAX_CWIRC_EXTENSIONS && cwirc_extensions[i][0];i++)
{
button=gtk_button_new_with_label(cwirc_extensions[i]);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(extension_program_button_clicked),(gpointer)i);
gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,TRUE,10);
}
}
/* Create the third (or fourth) page of the notebook with a table inside */
label=gtk_label_new("Simulation");
table=gtk_table_new(2,2,FALSE);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),table,label);
/* Create a second table containing the QRN simulation settings inside an
alignment widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"QRN simulation");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,0,1,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,.5);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
table2=gtk_table_new(2,2,FALSE);
gtk_container_add(GTK_CONTAINER(align_wdg),table2);
/* Create the "simulate QRN" check button inside an alignment widget inside
the second table */
align_wdg=gtk_alignment_new(.5,.5,1,0);
gtk_table_attach(GTK_TABLE(table2),align_wdg,0,2,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
button=gtk_check_button_new_with_label("simulate QRN");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->simulate_qrn?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)SIMULATE_QRN_TOGGLE_BUTTON);
gtk_container_add(GTK_CONTAINER(align_wdg),button);
/* Create the "QRN level" scrollbar inside an alignment widget inside the
second table */
align_wdg=gtk_alignment_new(.5,.5,1,0);
gtk_table_attach(GTK_TABLE(table2),align_wdg,0,1,1,2,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
adj=(GtkAdjustment *)gtk_adjustment_new(sharedmem->qrnlevel,0,100,1,5,0);
scrollbar=gtk_hscrollbar_new(adj);
gtk_widget_set_size_request(GTK_WIDGET(scrollbar),100,-1);
gtk_range_set_update_policy(GTK_RANGE(scrollbar),GTK_UPDATE_CONTINUOUS);
g_signal_connect(G_OBJECT(adj),"value_changed",
G_CALLBACK(qrnlevel_changed),(gpointer)scrollbar);
gtk_container_add(GTK_CONTAINER(align_wdg),scrollbar);
align_wdg=gtk_alignment_new(.5,.5,1,0);
gtk_table_attach(GTK_TABLE(table2),align_wdg,1,2,1,2,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
label=gtk_label_new("QRN level");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_container_add(GTK_CONTAINER(align_wdg),label);
/* Create a second table containing the propagation simulation settings
inside an alignment widget, inside a labelled frame, inside the table */
propag_sim_zone=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(propag_sim_zone),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(propag_sim_zone),sharedmem->gridsquare[0]?
"Propagation simulation":
"Propagation simulation [needs the grid square to be set]");
gtk_frame_set_label_align(GTK_FRAME(propag_sim_zone),0,.5);
gtk_widget_set_sensitive(propag_sim_zone,sharedmem->gridsquare[0]?TRUE:FALSE);
gtk_table_attach(GTK_TABLE(table),propag_sim_zone,1,2,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,.5);
gtk_container_add(GTK_CONTAINER(propag_sim_zone),align_wdg);
table2=gtk_table_new(2,3,FALSE);
gtk_container_add(GTK_CONTAINER(align_wdg),table2);
/* Create the "simulate signal strength ..." check button inside an alignment
widget inside the second table */
align_wdg=gtk_alignment_new(.5,.5,1,0);
gtk_table_attach(GTK_TABLE(table2),align_wdg,0,2,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
button=gtk_check_button_new_with_label(
"simulate signal strength for signals with grid squares");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->simulate_signal_strength?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)SIMULATE_SIGNAL_STRENGTH_TOGGLE_BUTTON);
gtk_container_add(GTK_CONTAINER(align_wdg),button);
/* Create the "simulate sporadic-E ..." check button inside an alignment
widget inside the second table */
simulate_sporadicE_zone=gtk_alignment_new(.5,.5,1,0);
gtk_widget_set_sensitive(simulate_sporadicE_zone,
sharedmem->simulate_signal_strength?TRUE:FALSE);
gtk_table_attach(GTK_TABLE(table2),simulate_sporadicE_zone,0,2,1,2,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
button=gtk_check_button_new_with_label(
"simulate sporadic-E for weak signals");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
sharedmem->simulate_sporadicE?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)SIMULATE_SPORADICE_TOGGLE_BUTTON);
gtk_container_add(GTK_CONTAINER(simulate_sporadicE_zone),button);
/* Create the "default signal strength ..." scrollbar inside an alignment
widget inside the second table */
default_signal_strength_zone1=gtk_alignment_new(.5,.5,1,0);
gtk_widget_set_sensitive(default_signal_strength_zone1,
sharedmem->simulate_signal_strength?TRUE:FALSE);
gtk_table_attach(GTK_TABLE(table2),default_signal_strength_zone1,0,1,2,3,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
adj=(GtkAdjustment *)gtk_adjustment_new(sharedmem->default_signal_strength,
0,100,1,5,0);
scrollbar=gtk_hscrollbar_new(adj);
gtk_widget_set_size_request(GTK_WIDGET(scrollbar),100,-1);
gtk_range_set_update_policy(GTK_RANGE(scrollbar),GTK_UPDATE_CONTINUOUS);
g_signal_connect(G_OBJECT(adj),"value_changed",
G_CALLBACK(default_signal_strength_changed),(gpointer)scrollbar);
gtk_container_add(GTK_CONTAINER(default_signal_strength_zone1),scrollbar);
default_signal_strength_zone2=gtk_alignment_new(.5,.5,1,0);
gtk_widget_set_sensitive(default_signal_strength_zone2,
sharedmem->simulate_signal_strength?TRUE:FALSE);
gtk_table_attach(GTK_TABLE(table2),default_signal_strength_zone2,1,2,2,3,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,3,0);
label=gtk_label_new(
"default signal strength for signals without grid squares");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_container_add(GTK_CONTAINER(default_signal_strength_zone2),label);
/* Create the fourth (or fifth) page of the notebook with a table inside */
label=gtk_label_new("Personal info");
table=gtk_table_new(4,1,FALSE);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),table,label);
/* Create a zone to contain the CTCP buttons inside an vbox, inside an
alignment widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"CTCP");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,0,1,0,2,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
/* Create the "reply to CTCP CWIRC queries" check button inside the vbox */
button=gtk_check_button_new_with_label("reply to CTCP CWIRC queries");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_reply_to_ctcp?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)REPLY_TO_CTCP_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create the "send callsign in CTCP reply", "send grid square in CTCP reply"
and "send current channel in CTCP reply" check buttons inside a second
vbox, inside the vbox */
ctcp_params_zone=gtk_vbox_new(FALSE,0);
gtk_widget_set_sensitive(ctcp_params_zone,local_reply_to_ctcp?TRUE:FALSE);
gtk_box_pack_start(GTK_BOX(vbox),ctcp_params_zone,FALSE,TRUE,0);
button=gtk_check_button_new_with_label("send callsign in CTCP reply");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_give_callsign_in_ctcp_reply?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)GIVE_CALLSIGN_IN_CTCP_REPLY_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(ctcp_params_zone),button,FALSE,TRUE,0);
button=gtk_check_button_new_with_label("send grid square in CTCP reply");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_give_gridsquare_in_ctcp_reply?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)GIVE_GRIDSQUARE_IN_CTCP_REPLY_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(ctcp_params_zone),button,FALSE,TRUE,0);
button=gtk_check_button_new_with_label("send current channel in CTCP reply");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_give_cwchannel_in_ctcp_reply?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)GIVE_CWCHANNEL_IN_CTCP_REPLY_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(ctcp_params_zone),button,FALSE,TRUE,0);
/* Create a zone to contain the "send [..] with CW" buttons inside an vbox,
inside an alignment widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"Additional info in signal");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,1,2,0,2,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
/* Create the "send callsign with CW" check button inside the vbox */
button=gtk_check_button_new_with_label("send callsign with CW");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_send_callsign_with_cw?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)SEND_CALLSIGN_WITH_CW_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create the "send grid square with CW" check button inside the vbox */
button=gtk_check_button_new_with_label("send grid square with CW");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_send_gridsquare_with_cw?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)SEND_GRIDSQUARE_WITH_CW_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create a vbox to contain the callsign and grid square text entries, inside
an alignment widget, inside the table */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_table_attach(GTK_TABLE(table),align_wdg,2,3,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
/* Create the callsign entry, inside an alignment widget, inside the vbox */
callsign_zone=gtk_alignment_new(.5,.5,0,0);
gtk_widget_set_sensitive(callsign_zone,local_send_callsign_with_cw ||
local_give_callsign_in_ctcp_reply?TRUE:FALSE);
gtk_box_pack_start(GTK_BOX(vbox),callsign_zone,TRUE,TRUE,5);
vbox2=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(callsign_zone),vbox2);
label=gtk_label_new("Callsign");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox2),label,FALSE,TRUE,0);
callsign_text_entry=gtk_entry_new();
gtk_editable_set_editable(GTK_EDITABLE(callsign_text_entry),TRUE);
gtk_entry_set_max_length(GTK_ENTRY(callsign_text_entry),MAX_NICK_SIZE-1);
gtk_entry_set_text(GTK_ENTRY(callsign_text_entry),sharedmem->callsign);
gtk_box_pack_start(GTK_BOX(vbox2),callsign_text_entry,FALSE,TRUE,0);
/* Create the grid square entry, inside an alignment widget, inside the vbox*/
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_box_pack_start(GTK_BOX(vbox),align_wdg,TRUE,TRUE,5);
vbox2=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox2);
label=gtk_label_new("Grid square");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox2),label,FALSE,TRUE,0);
gridsquare_text_entry=gtk_entry_new();
gtk_editable_set_editable(GTK_EDITABLE(gridsquare_text_entry),TRUE);
gtk_entry_set_max_length(GTK_ENTRY(gridsquare_text_entry),
MAX_GRIDSQUARE_SIZE-1);
gtk_entry_set_text(GTK_ENTRY(gridsquare_text_entry),sharedmem->gridsquare);
gtk_box_pack_start(GTK_BOX(vbox2),gridsquare_text_entry,FALSE,TRUE,0);
/* Create a save/change button inside an alignment widget, inside the table */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_table_attach(GTK_TABLE(table),align_wdg,3,4,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
button=gtk_button_new_with_label("Change/Save");
g_signal_connect(G_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)PERSONAL_INFO_SAVE_BUTTON);
gtk_container_add(GTK_CONTAINER(align_wdg),button);
/* Create the fifth (sixth) page of the notebook with a table inside */
label=gtk_label_new("I/O configuration");
table=gtk_table_new(6,1,FALSE);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),table,label);
/* Create the "CW input" radio buttons inside an vbox, inside an alignment
widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"CW input");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,0,1,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
button=gtk_radio_button_new_with_label(NULL,"mouse");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_do_mouse_input && !local_do_key_input?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)MOUSEINPUT_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(button),"real key");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
!local_do_mouse_input && local_do_key_input?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)KEYINPUT_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(button),"both");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_do_mouse_input && local_do_key_input?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)BOTHINPUT_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create the "CW output" radio buttons inside an vbox, inside an alignment
widget, inside a labelled frame, inside the table */
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(frame),"CW output");
gtk_frame_set_label_align(GTK_FRAME(frame),0,.5);
gtk_table_attach(GTK_TABLE(table),frame,1,2,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(frame),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
button=gtk_radio_button_new_with_label(NULL,"soundcard");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_do_snddev_output && !local_do_sounder_output?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)SNDDEVOUTPUT_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(button),"sounder");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
!local_do_snddev_output && local_do_sounder_output?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)SOUNDEROUTPUT_TOGGLE_BUTTON);
#ifndef LINUX
gtk_widget_set_sensitive(button,FALSE);
#endif
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(button),"both");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_do_snddev_output && local_do_sounder_output?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)BOTHOUTPUT_TOGGLE_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create the "CW sound" radio buttons inside an vbox, inside an alignment
widget, inside a labelled frame, inside the table */
cwsound_zone=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(cwsound_zone),GTK_SHADOW_ETCHED_OUT);
gtk_frame_set_label(GTK_FRAME(cwsound_zone),"CW sound");
gtk_frame_set_label_align(GTK_FRAME(cwsound_zone),0,.5);
gtk_widget_set_sensitive(cwsound_zone,local_do_snddev_output?TRUE:FALSE);
gtk_table_attach(GTK_TABLE(table),cwsound_zone,2,3,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_container_add(GTK_CONTAINER(cwsound_zone),align_wdg);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
button=gtk_radio_button_new_with_label(NULL,"beeps");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_cwsound==0?TRUE:FALSE);
gtk_signal_connect(GTK_OBJECT(button),"clicked",
G_CALLBACK(button_changed),
(gpointer)CWSOUND_BEEPS_RADIO_BUTTON);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
button=gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(button),"sounder clicks");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
local_cwsound==1?TRUE:FALSE);
gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,TRUE,0);
/* Create a vbox to contain the "debounce" and "recv_buffering" spinners,
inside an alignment widget, inside the table */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_table_attach(GTK_TABLE(table),align_wdg,3,4,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
/* Create the "debounce" spinner inside an alignment widget inside the vbox */
key_debounce_zone=gtk_alignment_new(.5,.5,0,0);
gtk_widget_set_sensitive(key_debounce_zone,local_do_key_input?TRUE:FALSE);
gtk_box_pack_start(GTK_BOX(vbox),key_debounce_zone,TRUE,TRUE,5);
vbox2=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(key_debounce_zone),vbox2);
label=gtk_label_new("Key debounce");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox2),label,FALSE,TRUE,0);
adj=(GtkAdjustment *)gtk_adjustment_new(local_debounce,1,15,1,1,0);
spinner=gtk_spin_button_new(adj,0.1,0);
gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(spinner),FALSE);
g_signal_connect(G_OBJECT(adj),"value_changed",
G_CALLBACK(debounce_changed),(gpointer)spinner);
gtk_box_pack_start(GTK_BOX(vbox2),spinner,FALSE,TRUE,0);
/* Create the "recv buffering" spinner inside an alignment widget inside the
vbox */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_box_pack_start(GTK_BOX(vbox),align_wdg,TRUE,TRUE,5);
vbox2=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox2);
label=gtk_label_new("Recv buffering");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox2),label,FALSE,TRUE,0);
adj=(GtkAdjustment *)gtk_adjustment_new(local_recv_buffering,
100,3000,100,500,0);
spinner=gtk_spin_button_new(adj,0.1,0);
gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(spinner),FALSE);
g_signal_connect(G_OBJECT(adj),"value_changed",
G_CALLBACK(recv_buffering_changed),(gpointer)spinner);
gtk_box_pack_start(GTK_BOX(vbox2),spinner,FALSE,TRUE,0);
/* Create a vbox to contain the sound device and serial device lines, inside
an alignment widget, inside the table */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_table_attach(GTK_TABLE(table),align_wdg,4,5,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(align_wdg),vbox);
/* Create the sound device entry, inside an alignment widget, inside the
vbox */
sound_device_zone=gtk_alignment_new(.5,.5,0,0);
gtk_widget_set_sensitive(sound_device_zone,local_do_snddev_output?
TRUE:FALSE);
gtk_box_pack_start(GTK_BOX(vbox),sound_device_zone,TRUE,TRUE,5);
vbox2=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(sound_device_zone),vbox2);
label=gtk_label_new("Sound device");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox2),label,FALSE,TRUE,0);
snddev_text_entry=gtk_entry_new();
gtk_editable_set_editable(GTK_EDITABLE(snddev_text_entry),TRUE);
gtk_entry_set_max_length(GTK_ENTRY(snddev_text_entry),FILENAME_MAX-1);
gtk_entry_set_text(GTK_ENTRY(snddev_text_entry),sharedmem->snddev);
gtk_box_pack_start(GTK_BOX(vbox2),snddev_text_entry,FALSE,TRUE,0);
/* Create the serial device entry, inside an alignment widget, inside the
vbox */
serial_device_zone=gtk_alignment_new(.5,.5,0,0);
gtk_widget_set_sensitive(serial_device_zone,local_do_key_input ||
local_do_sounder_output?TRUE:FALSE);
gtk_box_pack_start(GTK_BOX(vbox),serial_device_zone,TRUE,TRUE,5);
vbox2=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(serial_device_zone),vbox2);
label=gtk_label_new("Serial device");
gtk_misc_set_alignment(GTK_MISC(label),0,0.5);
gtk_box_pack_start(GTK_BOX(vbox2),label,FALSE,TRUE,0);
serialdev_text_entry=gtk_entry_new();
gtk_editable_set_editable(GTK_EDITABLE(serialdev_text_entry),TRUE);
gtk_entry_set_max_length(GTK_ENTRY(serialdev_text_entry),FILENAME_MAX-1);
gtk_entry_set_text(GTK_ENTRY(serialdev_text_entry),sharedmem->serialdev);
gtk_box_pack_start(GTK_BOX(vbox2),serialdev_text_entry,FALSE,TRUE,0);
/* Create a save/change button inside an alignment widget, inside the table */
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_table_attach(GTK_TABLE(table),align_wdg,5,6,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
button=gtk_button_new_with_label("Change/Save");
g_signal_connect(G_OBJECT(button),"clicked",
G_CALLBACK(button_changed),(gpointer)IO_CONFIG_SAVE_BUTTON);
gtk_container_add(GTK_CONTAINER(align_wdg),button);
/* Create the sixth (or seventh) page of the notebook with a table inside */
label=gtk_label_new("About");
table=gtk_table_new(2,1,FALSE);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),table,label);
/* Create the title/author label inside the table */
label=gtk_label_new("<span size=\"x-large\">CWirc " VERSION "</span>\n"
"<span size=\"large\">by F8EJF</span>");
gtk_label_set_use_markup(GTK_LABEL(label),TRUE);
gtk_table_attach(GTK_TABLE(table),label,1,2,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
/* Create the general information label inside the table */
label=gtk_label_new("CWirc - IRC Morse code chat application\n"
"Version: " VERSION ", build date: " __DATE__ "\n"
"(c) Pierre-Philippe Coupard <pcoupard@skynet.be>\n\n"
"This program is distributed under the terms of the GNU "
"General Public License");
gtk_table_attach(GTK_TABLE(table),label,0,1,0,1,
GTK_FILL|GTK_EXPAND,GTK_FILL|GTK_EXPAND,7,7);
/* Make the window non-resizable */
gtk_window_set_policy(GTK_WINDOW(wd),FALSE,FALSE,FALSE);
/* Show all the widgets and the window */
gtk_widget_show_all(wd);
/* Add the periodic timeout */
gtk_timeout_add(20,gtk_timeout,0);
/* Enter the main GTK loop */
gtk_main();
/* Save the current settings in the configuration file */
cwirc_save_rcfile(RCFILE);
return(0);
}
/* GTK callback to handle the "delete_event" signals */
static gboolean gtk_delete_event(GtkWidget *wdg,GdkEvent *ev,gpointer data)
{
/* Stop the frontend */
sharedmem->stop_frontend=1;
return(FALSE);
}
/* GTK callback to handle the "destroy" signals */
static void gtk_destroy(GtkWidget *wdg,GdkEvent *ev,gpointer data)
{
/* Stop the frontend */
sharedmem->stop_frontend=1;
gtk_main_quit();
}
/* GTK callback for when a new preset channel is selected. */
static void current_preset_channel_changed(GtkWidget *wd,gpointer data)
{
int i;
/* Did the user select another preset channel ? */
if((int)data!=sharedmem->currcwchannel)
{
/* Acquire the semaphore */
if(!cwirc_sem_P(sharedmem->semid,SEM_ST))
{
/* If the actual channel changed, clear the reception buffer */
if(sharedmem->cwchannel[(int)data]!=sharedmem->cwchannel[
sharedmem->currcwchannel])
{
for(i=0;i<MAX_SENDERS;i++)
sharedmem->sender[i].name[0]=0;
}
/* Change the current preset channel and update the spinner's value */
sharedmem->currcwchannel=(int)data;
gtk_adjustment_set_value(GTK_ADJUSTMENT(channel_spinner_adj),
sharedmem->cwchannel[sharedmem->currcwchannel]);
/* Release the semaphore */
cwirc_sem_V(sharedmem->semid,SEM_ST);
}
}
}
/* GTK callback for when the value of the "Channel" spinner changes */
static void channel_changed(GtkWidget *wd,GtkSpinButton *spinner)
{
int new_chan;
int i;
new_chan=gtk_spin_button_get_value_as_int(spinner);
/* If the channel has changed, clear the reception buffer */
if(new_chan!=sharedmem->cwchannel[sharedmem->currcwchannel])
{
/* Acquire the semaphore */
if(!cwirc_sem_P(sharedmem->semid,SEM_ST))
{
for(i=0;i<MAX_SENDERS;i++)
sharedmem->sender[i].name[0]=0;
/* Change the channel */
sharedmem->cwchannel[sharedmem->currcwchannel]=new_chan;
/* Release the semaphore */
cwirc_sem_V(sharedmem->semid,SEM_ST);
}
}
}
/* GTK callback for when the value of the "RX pitch" scrollbar changes */
static void rxpitch_changed(GtkWidget *wd,GtkRange *scrollbar)
{
sharedmem->cwrxpitch=gtk_adjustment_get_value(
gtk_range_get_adjustment(scrollbar));
}
/* GTK callback for when the value of the "TX pitch" scrollbar changes */
static void txpitch_changed(GtkWidget *wd,GtkRange *scrollbar)
{
sharedmem->cwtxpitch=gtk_adjustment_get_value(
gtk_range_get_adjustment(scrollbar));
}
/* GTK callback for when the value of the "Squelch" scrollbar changes */
static void squelch_changed(GtkWidget *wd,GtkRange *scrollbar)
{
sharedmem->squelch=gtk_adjustment_get_value(
gtk_range_get_adjustment(scrollbar));
}
/* GTK callback for when the value of the "Volume" scrollbar changes */
static void volume_changed(GtkWidget *wd,GtkRange *scrollbar)
{
sharedmem->volume=gtk_adjustment_get_value(
gtk_range_get_adjustment(scrollbar));
}
/* GTK callback for when the value of the "QRN level" scrollbar changes */
static void qrnlevel_changed(GtkWidget *wd,GtkRange *scrollbar)
{
sharedmem->qrnlevel=gtk_adjustment_get_value(
gtk_range_get_adjustment(scrollbar));
}
/* GTK callback for when the value of the "default signal strength ..."
scrollbar changes */
static void default_signal_strength_changed(GtkWidget *wd,GtkRange *scrollbar)
{
sharedmem->default_signal_strength=gtk_adjustment_get_value(
gtk_range_get_adjustment(scrollbar));
}
/* GTK callback for when the value of the "WPM" spinner changes */
static void wpm_changed(GtkWidget *wd,GtkSpinButton *spinner)
{
sharedmem->wpm=gtk_spin_button_get_value_as_int(spinner);
}
/* GTK callback for when another CW decoder language is selected. */
static void cw_decoder_language_changed(GtkWidget *wd,gpointer data)
{
if((int)data!=sharedmem->cwcodeset)
sharedmem->cwcodeset=(int)data;
}
/* GTK callback for when the value of the "dit weight" spinner changes */
static void dit_weight_changed(GtkWidget *wd,GtkSpinButton *spinner)
{
sharedmem->dit_weight=gtk_spin_button_get_value_as_int(spinner);
}
/* GTK callback for when an extension program has been selected */
static void extension_program_button_clicked(GtkWidget *wd,gpointer data)
{
char *errmsg;
if((errmsg=exec_extension_program(cwirc_extensions[(int)data],
extension_shmid))!=NULL)
error_popup(errmsg);
}
/* GTK callback for when the value of the "debounce" spinner changes */
static void debounce_changed(GtkWidget *wd,GtkSpinButton *spinner)
{
local_debounce=gtk_spin_button_get_value_as_int(spinner);
}
/* GTK callback for when the value of the "recv_buffering" spinner changes */
static void recv_buffering_changed(GtkWidget *wd,GtkSpinButton *spinner)
{
local_recv_buffering=gtk_spin_button_get_value_as_int(spinner);
}
/* GTK callback when any of the panel's simple, toggle or radio button change */
static void button_changed(GtkWidget *wd,gpointer button)
{
char buf[MAX_NICK_SIZE];
int i,j,k;
T_BOOL button_active=0;
/* Get the button's state */
if((int)button!=IO_CONFIG_SAVE_BUTTON &&
(int)button!=PERSONAL_INFO_SAVE_BUTTON &&
(int)button!=DECODER_RESET_BUTTON)
button_active=gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(wd))?1:0;
/* What button was clicked ? */
switch((int)button)
{
case IAMBIC_RADIO_BUTTON:
/* The "iambic" toggle changed state. Since "iambic" is the negation of
"straight" in our toggle buttons pair, we don't watch "straight". */
sharedmem->doiambic=button_active;
gtk_widget_set_sensitive(iambic_keyer_zone,button_active?TRUE:FALSE);
gtk_widget_set_sensitive(keyer_settings_zone,button_active?TRUE:FALSE);
gdk_draw_drawable(morsekey_drawingarea->window,morsekey_gc,
button_active?iambickey_bg_pixmap:straightkey_bg_pixmap,
0,0,0,0,morsekey_width,morsekey_height);
break;
case DECODER_RESET_BUTTON:
sharedmem->reset_decoder=1;
break;
case MODEB_TOGGLE_BUTTON:
/* The "mode-B" radio button changes state. Since "mode-A" is the negation
of "mode-B" in our toggle buttons pair, we don't watch "mode-A" */
sharedmem->iambicmode=button_active?1:0;
gtk_widget_set_sensitive(midelementmodeB_button,button_active?TRUE:FALSE);
break;
case DITMEMORY_TOGGLE_BUTTON:
/* The "dit memory" toggle changed state */
sharedmem->do_ditmemory=button_active;
break;
case DAHMEMORY_TOGGLE_BUTTON:
/* The "dah memory" toggle changed state */
sharedmem->do_dahmemory=button_active;
break;
case MIDELEMENTMODEB_TOGGLE_BUTTON:
/* The "mid-element mode-B" toggle changed state */
sharedmem->do_midelementmodeB=button_active;
break;
case AUTOCHARSPACING_TOGGLE_BUTTON:
/* The "auto character spacing" toggle changed state. */
sharedmem->do_autocharspacing=button_active;
gtk_widget_set_sensitive(autowordspacing_button,button_active?TRUE:FALSE);
break;
case AUTOWORDSPACING_TOGGLE_BUTTON:
/* The "auto word spacing" toggle changed state. */
sharedmem->do_autowordspacing=button_active;
break;
case INVERTPADDLES_TOGGLE_BUTTON:
/* The "invert paddles" toggle changed state. */
sharedmem->invertpaddles=button_active;
break;
case MOUSEINPUT_TOGGLE_BUTTON:
/* The "mouse" toggle changed state. */
if(button_active)
{
local_do_mouse_input=1;
local_do_key_input=0;
gtk_widget_set_sensitive(key_debounce_zone,FALSE);
gtk_widget_set_sensitive(serial_device_zone,local_do_sounder_output?
TRUE:FALSE);
}
break;
case KEYINPUT_TOGGLE_BUTTON:
/* The "real key" toggle changed state. */
if(button_active)
{
local_do_mouse_input=0;
local_do_key_input=1;
gtk_widget_set_sensitive(key_debounce_zone,TRUE);
gtk_widget_set_sensitive(serial_device_zone,TRUE);
}
break;
case BOTHINPUT_TOGGLE_BUTTON:
/* The "both" (input) toggle changed state. */
if(button_active)
{
local_do_mouse_input=1;
local_do_key_input=1;
gtk_widget_set_sensitive(key_debounce_zone,TRUE);
gtk_widget_set_sensitive(serial_device_zone,TRUE);
}
break;
case SNDDEVOUTPUT_TOGGLE_BUTTON:
/* The "soundcard" toggle changed state. */
if(button_active)
{
local_do_snddev_output=1;
local_do_sounder_output=0;
gtk_widget_set_sensitive(sound_device_zone,TRUE);
gtk_widget_set_sensitive(serial_device_zone,local_do_key_input?
TRUE:FALSE);
gtk_widget_set_sensitive(cwsound_zone,TRUE);
}
break;
case SOUNDEROUTPUT_TOGGLE_BUTTON:
/* The "sounder" toggle changed state. */
if(button_active)
{
local_do_snddev_output=0;
local_do_sounder_output=1;
gtk_widget_set_sensitive(sound_device_zone,FALSE);
gtk_widget_set_sensitive(serial_device_zone,TRUE);
gtk_widget_set_sensitive(cwsound_zone,FALSE);
}
break;
case BOTHOUTPUT_TOGGLE_BUTTON:
/* The "both" (output) toggle changed state. */
if(button_active)
{
local_do_snddev_output=1;
local_do_sounder_output=1;
gtk_widget_set_sensitive(sound_device_zone,TRUE);
gtk_widget_set_sensitive(serial_device_zone,TRUE);
gtk_widget_set_sensitive(cwsound_zone,TRUE);
}
break;
case CWSOUND_BEEPS_RADIO_BUTTON:
/* The "beeps" toggle changed state. Since "sounder clicks" is the negation
of "beeps" in our toggle buttons pair, we don't watch "sounder clicks".*/
local_cwsound=button_active?0:1;
break;
case IO_CONFIG_SAVE_BUTTON:
/* The "Save/Change" button (I/O config) was pressed : */
/* Acquire semaphore to prevent reconfiguring I/O process while it works*/
cwirc_sem_P(sharedmem->semid,SEM_IO_PROCESS_WORKING);
/* Install the new settings "live" */
sharedmem->do_mouse_input=local_do_mouse_input;
sharedmem->do_key_input=local_do_key_input;
sharedmem->do_snddev_output=local_do_snddev_output;
sharedmem->cwsound=local_cwsound;
sharedmem->do_sounder_output=local_do_sounder_output;
sharedmem->debounce=local_debounce;
sharedmem->recv_buffering=local_recv_buffering;
strncpy(sharedmem->snddev,
gtk_entry_get_text(GTK_ENTRY(snddev_text_entry)),FILENAME_MAX);
sharedmem->snddev[FILENAME_MAX-1]=0;
strncpy(sharedmem->serialdev,
gtk_entry_get_text(GTK_ENTRY(serialdev_text_entry)),FILENAME_MAX);
sharedmem->serialdev[FILENAME_MAX-1]=0;
/* Tell the I/O process to reconfigure itself */
sharedmem->reconfigure_io_process=1;
/* Release semaphore to prevent reconfiguring I/O process while it works*/
cwirc_sem_V(sharedmem->semid,SEM_IO_PROCESS_WORKING);
/* Save the settings in the configuration file */
cwirc_save_rcfile(RCFILE);
break;
case REPLY_TO_CTCP_TOGGLE_BUTTON:
/* The "reply to CTCP queries" button was pressed */
local_reply_to_ctcp=button_active;
gtk_widget_set_sensitive(ctcp_params_zone,button_active?TRUE:FALSE);
if(button_active)
gtk_widget_set_sensitive(callsign_zone,local_give_callsign_in_ctcp_reply?
TRUE:local_send_callsign_with_cw?TRUE:FALSE);
else
gtk_widget_set_sensitive(callsign_zone,local_send_callsign_with_cw?
TRUE:FALSE);
break;
case GIVE_CALLSIGN_IN_CTCP_REPLY_TOGGLE_BUTTON:
/* The "send callsign in CTCP reply" toggle changed state */
local_give_callsign_in_ctcp_reply=button_active;
if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(wd)))
gtk_widget_set_sensitive(callsign_zone,TRUE);
else
gtk_widget_set_sensitive(callsign_zone,local_send_callsign_with_cw?
TRUE:FALSE);
break;
case GIVE_GRIDSQUARE_IN_CTCP_REPLY_TOGGLE_BUTTON:
/* The "send grid square in CTCP reply" toggle changed state */
local_give_gridsquare_in_ctcp_reply=button_active;
break;
case GIVE_CWCHANNEL_IN_CTCP_REPLY_TOGGLE_BUTTON:
/* The "send current channel in CTCP reply" toggle changed state */
local_give_cwchannel_in_ctcp_reply=button_active;
break;
case SEND_CALLSIGN_WITH_CW_TOGGLE_BUTTON:
/* The "send callsign with CW" toggle changed state */
local_send_callsign_with_cw=button_active;
if(button_active)
gtk_widget_set_sensitive(callsign_zone,TRUE);
else
gtk_widget_set_sensitive(callsign_zone,local_reply_to_ctcp &&
local_give_callsign_in_ctcp_reply?TRUE:FALSE);
break;
case SEND_GRIDSQUARE_WITH_CW_TOGGLE_BUTTON:
/* The "send grid square with CW" toggle changed state */
local_send_gridsquare_with_cw=button_active;
break;
case SIMULATE_QRN_TOGGLE_BUTTON:
/* The "simulate QRN" button changed state */
sharedmem->simulate_qrn=button_active;
break;
case SIMULATE_SIGNAL_STRENGTH_TOGGLE_BUTTON:
/* The "simulate signal strength ..." toggle changed state */
sharedmem->simulate_signal_strength=button_active;
gtk_widget_set_sensitive(simulate_sporadicE_zone,button_active?TRUE:FALSE);
gtk_widget_set_sensitive(default_signal_strength_zone1,button_active?
TRUE:FALSE);
gtk_widget_set_sensitive(default_signal_strength_zone2,button_active?
TRUE:FALSE);
break;
case SIMULATE_SPORADICE_TOGGLE_BUTTON:
/* The "simulate sporadic-E ..." toggle changed state */
sharedmem->simulate_sporadicE=button_active;
break;
case PERSONAL_INFO_SAVE_BUTTON:
/* The "Save/Change" button (personal info) was pressed : */
/* Install the new settings "live" */
sharedmem->reply_to_ctcp=local_reply_to_ctcp;
sharedmem->give_callsign_in_ctcp_reply=local_give_callsign_in_ctcp_reply;
sharedmem->give_gridsquare_in_ctcp_reply=
local_give_gridsquare_in_ctcp_reply;
sharedmem->give_cwchannel_in_ctcp_reply=local_give_cwchannel_in_ctcp_reply;
sharedmem->send_callsign_with_cw=local_send_callsign_with_cw;
sharedmem->send_gridsquare_with_cw=local_send_gridsquare_with_cw;
/* Acquire semaphore to access the personal info */
cwirc_sem_P(sharedmem->semid,SEM_PERSONAL_INFO);
/* Force callsign to be upper-case and containing only approved characters*/
strncpy(buf,gtk_entry_get_text(GTK_ENTRY(callsign_text_entry)),
MAX_NICK_SIZE);
buf[MAX_NICK_SIZE-1]=0;
k=strlen(buf);
sharedmem->callsign[0]=0;
for(i=j=0;i<k;i++)
if(buf[i]>='!' && buf[i]!=',' && buf[i]<='}')
{
sharedmem->callsign[j++]=toupper(buf[i]);
sharedmem->callsign[j]=0;
}
/* Force the formatted callsign back to the text entry */
gtk_entry_set_text(GTK_ENTRY(callsign_text_entry),sharedmem->callsign);
/* Check the grid square */
strncpy(buf,gtk_entry_get_text(GTK_ENTRY(gridsquare_text_entry)),
MAX_GRIDSQUARE_SIZE);
if(!buf[0] || cwirc_is_grid_square(buf))
{
/* Force the grid square to be upper-case */
k=strlen(buf);
for(i=0;i<k;i++)
sharedmem->gridsquare[i]=toupper(buf[i]);
sharedmem->gridsquare[i]=0;
}
/* Force the formatted grid square back to the text entry */
gtk_entry_set_text(GTK_ENTRY(gridsquare_text_entry),sharedmem->gridsquare);
/* Release semaphore to prevent reconfiguring I/O process while it works*/
cwirc_sem_V(sharedmem->semid,SEM_PERSONAL_INFO);
/* Save the settings in the configuration file */
cwirc_save_rcfile(RCFILE);
/* Change the sensitivity and title of the propagation simulation zone in
case a valid grid square was given */
gtk_widget_set_sensitive(propag_sim_zone,sharedmem->gridsquare[0]?
TRUE:FALSE);
gtk_frame_set_label(GTK_FRAME(propag_sim_zone),sharedmem->gridsquare[0]?
"Propagation simulation":
"Propagation simulation [needs the grid square to be set]");
break;
}
}
/* Configure event callback for the S-meter */
static gboolean smeter_configure_event(GtkWidget *wdg,GdkEventConfigure *ev)
{
draw_smeter(signal_strength,1);
return(TRUE);
}
/* Expose event callback for the S-meter */
static gboolean smeter_expose_event(GtkWidget *wdg,GdkEventExpose *ev)
{
return(smeter_configure_event(wdg,(GdkEventConfigure *)ev));
}
/* Mouse button press event callback for the S-meter */
static gboolean smeter_pressed_event(GtkWidget *wdg,GdkEventButton *ev)
{
if(ev->type==GDK_BUTTON_PRESS) /* Filter out double-clicks here */
{
sharedmem->sidetone_mode=!sharedmem->sidetone_mode;
draw_smeter(signal_strength,1);
}
return(TRUE);
}
/* Configure event callback for the "morse key icon" */
static gboolean morsekey_configure_event(GtkWidget *wdg,GdkEventConfigure *ev)
{
gdk_draw_drawable(morsekey_drawingarea->window,morsekey_gc,
sharedmem->doiambic?iambickey_bg_pixmap:straightkey_bg_pixmap,
0,0,0,0,morsekey_width,morsekey_height);
return(TRUE);
}
/* Expose event callback for the "morse key icon" */
static gboolean morsekey_expose_event(GtkWidget *wdg,GdkEventExpose *ev)
{
return(morsekey_configure_event(wdg,(GdkEventConfigure *)ev));
}
/* Mouse button press event callback for the "morse key icon" */
static gboolean morsekey_pressed_event(GtkWidget *wdg,GdkEventButton *ev)
{
if(ev->type==GDK_BUTTON_PRESS) /* Filter out double-clicks here */
{
if(ev->button==1)
sharedmem->mouseinputbutton0=1;
else
sharedmem->mouseinputbutton1=1;
}
return(TRUE);
}
/* Mouse button release event callback for the "morse key icon" */
static gboolean morsekey_released_event(GtkWidget *wdg,GdkEventButton *ev)
{
if(ev->button==1)
sharedmem->mouseinputbutton0=0;
else
sharedmem->mouseinputbutton1=0;
return(TRUE);
}
/* Draw the S-meter (value is 0 -> 100). If full_refresh is asserted, the entire
S-meter area is redrawn. Otherwise, only the space occupied by the previous
needle is redrawn. */
static void draw_smeter(int value,T_BOOL full_refresh)
{
static int pn_x,pn_y,pn_w,pn_h;
static T_U8 x1[101],y1[101],x2[101],y2[101];
static int i=1;
/* Is this the first call to this function ? */
if(i)
{
full_refresh=1; /* Make sure we start off by drawing everything */
/* Precalculate the needle line coordinates for all possible meter values */
for(i=0;i<=100;i++)
calculate_smeter_needle_coordinates(i,&x1[i],&y1[i],&x2[i],&y2[i]);
i=0;
}
/* Do we do a full refresh, or is it the first time we're called ? */
if(full_refresh)
{
pn_x=0;
pn_y=0;
pn_w=smeter_width;
pn_h=smeter_height;
}
/* Make sure the value is bound */
if(value>100)
value=100;
/* Draw the background image first, or the part of it necessary to cover the
previous needle */
gdk_draw_drawable(smeter_drawingarea->window,smeter_gc,
sharedmem->sidetone_mode?sidetone_bg_pixmap:smeter_bg_pixmap,
pn_x,pn_y,pn_x,pn_y,pn_w,pn_h);
/* Draw the new needle on top of the background image */
gdk_draw_line(smeter_drawingarea->window,smeter_gc,x1[value],y1[value],
x2[value],y2[value]);
/* Calculate the coordinates of the smallest box that covers the line */
if(x1[value]<=x2[value])
{
pn_x=x1[value]-1;
pn_w=x2[value]-x1[value]+3;
}
else if(x1[value]>x2[value])
{
pn_x=x2[value]-1;
pn_w=x1[value]-x2[value]+3;
}
pn_y=y2[value];
pn_h=y1[value]-y2[value];
}
/* Calculate the coordinates of the S-meter's needle within the S-meter box
given the meter's value */
static void calculate_smeter_needle_coordinates(int value,T_U8 *x1,T_U8 *y1,
T_U8 *x2,T_U8 *y2)
{
double nr_rad;
double angle;
int nl;
int ncx,ncy,ntx,nty;
int x,y,w,h;
w=smeter_width;
h=smeter_height;
x=w/2;
y=(h+SMETER_ARC_DOWN_OFFSET)/2;
/* Calculate the needle range in radians */
nr_rad=(SMETER_NEEDLE_RANGE*M_PI)/180;
/* Calculate the needle's length in the S-meter rectangle */
nl=w/(2*tan(nr_rad/2)*cos(nr_rad/2));
/* Calculate the angle of the needle with the given value */
angle=((50-value)*nr_rad)/100+M_PI_2;
/* Calculate the coordinates of the needle's ends in the S-meter rectangle */
ncx=0;
ncy=h-nl;
ntx=nl*cos(angle);
nty=ncy+nl*sin(angle);
/* Calculate where the needle intersects with the absissa in the rectangle
box, so we clip what's below it and that's not supposed to be visible */
if(nl>h)
{
ncx=((ncx+ntx)*(nl-h))/nl;
ncy=0;
}
/* Calculate the final line's endpoints' coordinates */
*x1=x+ncx;
*y1=y+h/2-ncy;
*x2=x+(ntx*.8);
*y2=y+h/2-(nty*.8);
}
/* Make an error popup with a message and an OK button */
static void error_popup(char *message)
{
/* Create the popup window */
popup_wd=gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(popup_wd),"Error");
label=gtk_label_new(message);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(popup_wd)->vbox),label,TRUE,TRUE,0);
align_wdg=gtk_alignment_new(.5,.5,0,0);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(popup_wd)->action_area),align_wdg,
TRUE,TRUE,0);
button=gtk_button_new_with_label("Okay");
gtk_signal_connect_object(GTK_OBJECT(button),"clicked",
G_CALLBACK(gtk_widget_destroy),GTK_OBJECT(popup_wd));
gtk_container_add(GTK_CONTAINER(align_wdg),button);
gtk_widget_show_all(popup_wd);
}
/* GTK timeout callback : this is were we update the S-meter, the automatic
decoder line and watch for external orders to stop the frontend. */
static gint gtk_timeout(gpointer data)
{
char wpm[9];
/* Check if we have a message from the I/O process */
if(!cwirc_sem_P(sharedmem->semid,SEM_IO_PROCESS_MSG)) /* Acquire semaphore */
{
if(sharedmem->io_process_msg[0])
{
error_popup(sharedmem->io_process_msg);
sharedmem->io_process_msg[0]=0;
}
/* Release the semaphore */
cwirc_sem_V(sharedmem->semid,SEM_IO_PROCESS_MSG);
}
/* Do we need to stop the gui ? */
if(sharedmem->stop_frontend)
{
gtk_main_quit();
return(FALSE);
}
/* Emulate the S-meter */
signal_strength_prev=signal_strength;
signal_strength=(signal_strength+sharedmem->recv_signal)/2;
if(signal_strength!=signal_strength_prev)
draw_smeter(signal_strength,0);
/* Has the decoded morse line been updated ? */
if(sharedmem->decoded_msg_updated)
{
/* Update the decoded morse line */
gtk_entry_set_text(GTK_ENTRY(decoder_text_entry),
sharedmem->decoded_msg_buf);
gtk_editable_set_position(GTK_EDITABLE(decoder_text_entry),-1);
/* Update the WPM label */
if(sharedmem->decoded_msg_wpm>-1)
sprintf(wpm,"%.0f WPM",sharedmem->decoded_msg_wpm);
else
sprintf(wpm,"? WPM");
gtk_label_set_text(GTK_LABEL(decoder_wpm_label),wpm);
sharedmem->decoded_msg_updated=0;
}
return(TRUE);
}
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