1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/gtkui/gtk_hotkeys.c	Thu Jun 25 21:21:18 2009 +0000
     1.3 @@ -0,0 +1,187 @@
     1.4 +/**
     1.5 + * $Id:  $
     1.6 + *
     1.7 + * GTK dialog for defining hotkeys
     1.8 + *
     1.9 + * Copyright (c) 2009 wahrhaft.
    1.10 + *
    1.11 + * This program is free software; you can redistribute it and/or modify
    1.12 + * it under the terms of the GNU General Public License as published by
    1.13 + * the Free Software Foundation; either version 2 of the License, or
    1.14 + * (at your option) any later version.
    1.15 + *
    1.16 + * This program is distributed in the hope that it will be useful,
    1.17 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.18 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.19 + * GNU General Public License for more details.
    1.20 + */
    1.21 +
    1.22 +#include <assert.h>
    1.23 +#include <string.h>
    1.24 +#include <gtk/gtk.h>
    1.25 +#include <gdk/gdkkeysyms.h>
    1.26 +
    1.27 +#include "lxdream.h"
    1.28 +#include "display.h"
    1.29 +#include "gtkui/gtkui.h"
    1.30 +#include "hotkeys.h"
    1.31 +
    1.32 +
    1.33 +
    1.34 +static void config_keysym_hook( void *data, const gchar *keysym )
    1.35 +{
    1.36 +    GtkWidget *widget = (GtkWidget *)data;
    1.37 +    gtk_entry_set_text( GTK_ENTRY(widget), keysym );
    1.38 +    g_object_set_data( G_OBJECT(widget), "keypress_mode", GINT_TO_POINTER(FALSE) );
    1.39 +    input_set_keysym_hook(NULL, NULL);
    1.40 +}
    1.41 +
    1.42 +static gboolean config_key_buttonpress( GtkWidget *widget, GdkEventButton *event, gpointer user_data )
    1.43 +{
    1.44 +    gboolean keypress_mode = GPOINTER_TO_INT(g_object_get_data( G_OBJECT(widget), "keypress_mode"));
    1.45 +    if( keypress_mode ) {
    1.46 +        gchar *keysym = input_keycode_to_keysym( &system_mouse_driver, event->button);
    1.47 +        if( keysym != NULL ) {
    1.48 +            config_keysym_hook( widget, keysym );
    1.49 +            g_free(keysym);
    1.50 +        }
    1.51 +        return TRUE;
    1.52 +    } else {
    1.53 +        gtk_entry_set_text( GTK_ENTRY(widget), _("<press key>") );
    1.54 +        g_object_set_data( G_OBJECT(widget), "keypress_mode", GINT_TO_POINTER(TRUE) );
    1.55 +        input_set_keysym_hook(config_keysym_hook, widget);
    1.56 +    }
    1.57 +    return FALSE;
    1.58 +}
    1.59 +
    1.60 +static gboolean config_key_keypress( GtkWidget *widget, GdkEventKey *event, gpointer user_data )
    1.61 +{
    1.62 +    gboolean keypress_mode = GPOINTER_TO_INT(g_object_get_data( G_OBJECT(widget), "keypress_mode"));
    1.63 +    if( keypress_mode ) {
    1.64 +        if( event->keyval == GDK_Escape ) {
    1.65 +            gtk_entry_set_text( GTK_ENTRY(widget), "" );
    1.66 +            g_object_set_data( G_OBJECT(widget), "keypress_mode", GINT_TO_POINTER(FALSE) );
    1.67 +            return TRUE;
    1.68 +        }
    1.69 +        GdkKeymap *keymap = gdk_keymap_get_default();
    1.70 +        guint keyval;
    1.71 +
    1.72 +        gdk_keymap_translate_keyboard_state( keymap, event->hardware_keycode, 0, 0, &keyval, 
    1.73 +                                             NULL, NULL, NULL );
    1.74 +        gtk_entry_set_text( GTK_ENTRY(widget), gdk_keyval_name(keyval) );
    1.75 +        g_object_set_data( G_OBJECT(widget), "keypress_mode", GINT_TO_POINTER(FALSE) );
    1.76 +        input_set_keysym_hook(NULL, NULL);
    1.77 +        return TRUE;
    1.78 +    } else {
    1.79 +        switch( event->keyval ) {
    1.80 +        case GDK_Return:
    1.81 +        case GDK_KP_Enter:
    1.82 +            gtk_entry_set_text( GTK_ENTRY(widget), _("<press key>") );
    1.83 +            g_object_set_data( G_OBJECT(widget), "keypress_mode", GINT_TO_POINTER(TRUE) );
    1.84 +            input_set_keysym_hook(config_keysym_hook, widget);
    1.85 +            return TRUE;
    1.86 +        case GDK_BackSpace:
    1.87 +        case GDK_Delete:
    1.88 +            gtk_entry_set_text( GTK_ENTRY(widget), "" );
    1.89 +            return TRUE;
    1.90 +        }
    1.91 +        return FALSE;
    1.92 +    }
    1.93 +
    1.94 +}
    1.95 +
    1.96 +void hotkeys_dialog_done( GtkWidget *panel, gboolean isOK )
    1.97 +{
    1.98 +    if( isOK ) {
    1.99 +        hotkeys_unregister_keys();
   1.100 +        lxdream_config_entry_t conf = hotkeys_get_config();
   1.101 +        int i;
   1.102 +        for( i=0; conf[i].key != NULL; i++ ) {
   1.103 +            char buf[64];
   1.104 +            GtkWidget *entry1, *entry2;
   1.105 +            const gchar *key1, *key2;
   1.106 +            snprintf( buf, sizeof(buf), "%s.1", conf[i].key );
   1.107 +            entry1 = GTK_WIDGET(g_object_get_qdata( G_OBJECT(panel), g_quark_from_string(buf)));
   1.108 +            key1 = gtk_entry_get_text(GTK_ENTRY(entry1));
   1.109 +            snprintf( buf, sizeof(buf), "%s.2", conf[i].key );
   1.110 +            entry2 = GTK_WIDGET(g_object_get_qdata( G_OBJECT(panel), g_quark_from_string(buf)));
   1.111 +            key2 = gtk_entry_get_text(GTK_ENTRY(entry2));
   1.112 +            if( key1 == NULL || key1[0] == '\0') {
   1.113 +                lxdream_set_config_value( &conf[i], key2 );
   1.114 +            } else if( key2 == NULL || key2[0] == '\0') {
   1.115 +                lxdream_set_config_value( &conf[i], key1 );
   1.116 +            } else {
   1.117 +                char buf[64];
   1.118 +                snprintf( buf, sizeof(buf), "%s, %s", key1, key2 );
   1.119 +                lxdream_set_config_value( &conf[i], buf );
   1.120 +            }
   1.121 +        }
   1.122 +        lxdream_save_config();
   1.123 +        hotkeys_register_keys();
   1.124 +    }
   1.125 +}
   1.126 +
   1.127 +GtkWidget *hotkeys_panel_new()
   1.128 +{
   1.129 +    lxdream_config_entry_t conf = hotkeys_get_config();
   1.130 +    int count, i;
   1.131 +    for( count=0; conf[count].key != NULL; count++ );
   1.132 +
   1.133 +    GtkWidget *table = gtk_table_new( (count+1)>>1, 6, FALSE );
   1.134 +    GList *focus_chain = NULL;
   1.135 +    //gtk_object_set_data( GTK_OBJECT(table), "maple_device", device );
   1.136 +    for( i=0; i<count; i++ ) {
   1.137 +        GtkWidget *text, *text2;
   1.138 +        char buf[64];
   1.139 +        int x=0;
   1.140 +        int y=i;
   1.141 +        if( i >= (count+1)>>1 ) {
   1.142 +            x = 3;
   1.143 +            y -= (count+1)>>1;
   1.144 +        }
   1.145 +        gtk_table_attach( GTK_TABLE(table), gtk_label_new(gettext(conf[i].label)), x, x+1, y, y+1, 
   1.146 +                          GTK_SHRINK, GTK_SHRINK, 0, 0 );
   1.147 +        text = gtk_entry_new();
   1.148 +        gtk_entry_set_width_chars( GTK_ENTRY(text), 11 );
   1.149 +        gtk_entry_set_editable( GTK_ENTRY(text), FALSE );
   1.150 +        g_signal_connect( text, "key_press_event", 
   1.151 +                          G_CALLBACK(config_key_keypress), NULL );
   1.152 +        g_signal_connect( text, "button_press_event",
   1.153 +                          G_CALLBACK(config_key_buttonpress), NULL );
   1.154 +        snprintf( buf, sizeof(buf), "%s.1", conf[i].key );
   1.155 +        g_object_set_data( G_OBJECT(text), "keypress_mode", GINT_TO_POINTER(FALSE) );
   1.156 +        g_object_set_qdata( G_OBJECT(table), g_quark_from_string(buf), text );
   1.157 +        gtk_table_attach_defaults( GTK_TABLE(table), text, x+1, x+2, y, y+1);
   1.158 +        focus_chain = g_list_append( focus_chain, text );
   1.159 +        text2 = gtk_entry_new();
   1.160 +        gtk_entry_set_width_chars( GTK_ENTRY(text2), 11 );
   1.161 +        gtk_entry_set_editable( GTK_ENTRY(text2), FALSE );
   1.162 +        g_signal_connect( text2, "key_press_event", 
   1.163 +                          G_CALLBACK(config_key_keypress), NULL );
   1.164 +        g_signal_connect( text2, "button_press_event",
   1.165 +                          G_CALLBACK(config_key_buttonpress), NULL );
   1.166 +        snprintf( buf, sizeof(buf), "%s.2", conf[i].key );
   1.167 +        g_object_set_data( G_OBJECT(text2), "keypress_mode", GINT_TO_POINTER(FALSE) );
   1.168 +        g_object_set_qdata( G_OBJECT(table), g_quark_from_string(buf), text2 );
   1.169 +        gtk_table_attach_defaults( GTK_TABLE(table), text2, x+2, x+3, y, y+1);
   1.170 +        focus_chain = g_list_append( focus_chain, text2 );
   1.171 +        if( conf[i].value != NULL ) {
   1.172 +            gchar **parts = g_strsplit(conf[i].value,",",3);
   1.173 +            if( parts[0] != NULL ) {
   1.174 +                gtk_entry_set_text( GTK_ENTRY(text), g_strstrip(parts[0]) );
   1.175 +                if( parts[1] != NULL ) {
   1.176 +                    gtk_entry_set_text( GTK_ENTRY(text2), g_strstrip(parts[1]) );
   1.177 +                }
   1.178 +            }
   1.179 +            g_strfreev(parts);
   1.180 +        }
   1.181 +    }
   1.182 +    gtk_container_set_focus_chain( GTK_CONTAINER(table), focus_chain );
   1.183 +
   1.184 +    return table;
   1.185 +}
   1.186 +
   1.187 +void hotkeys_dialog_run( )
   1.188 +{
   1.189 +    gtk_gui_run_property_dialog( _("Hotkey Settings"), hotkeys_panel_new(), hotkeys_dialog_done );
   1.190 +}