2 * $Id: gui.c,v 1.9 2005-12-26 11:47:15 nkeynes Exp $
4 * Top-level GUI (GTK2) module.
6 * Copyright (c) 2005 Nathan Keynes.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
24 #include "dreamcast.h"
26 #include "sh4/sh4dasm.h"
27 #include "aica/armdasm.h"
30 #define REGISTER_FONT "-*-fixed-medium-r-normal--12-*-*-*-*-*-iso8859-1"
32 GdkColor clrNormal, clrChanged, clrError, clrWarn, clrPC, clrDebug, clrTrace;
33 GdkColor clrBreak, clrTempBreak, clrWhite;
34 PangoFontDescription *fixed_list_font;
36 debug_info_t main_debug;
39 void open_file_callback(GtkWidget *btn, gint result, gpointer user_data);
41 void gtk_gui_init( void );
42 void gtk_gui_update( void );
43 void gtk_gui_start( void );
44 void gtk_gui_stop( void );
45 uint32_t gtk_gui_run_slice( uint32_t nanosecs );
47 struct dreamcast_module gtk_gui_module = { "Debugger", gtk_gui_init,
48 gtk_gui_update, gtk_gui_start,
53 const cpu_desc_t cpu_descs[4] = { &sh4_cpu_desc, &arm_cpu_desc, &armt_cpu_desc, NULL };
60 clrNormal.red = clrNormal.green = clrNormal.blue = 0;
61 clrChanged.red = clrChanged.green = 64*256;
62 clrChanged.blue = 154*256;
64 clrError.green = clrError.blue = 64*256;
66 clrPC.green = 170*256;
69 clrTrace.red = 156*256;
70 clrTrace.green = 78*256;
71 clrTrace.blue = 201*256;
74 clrBreak.green = clrBreak.blue = 192*256;
75 clrTempBreak.red = clrTempBreak.green = 128*256;
76 clrTempBreak.blue = 32*256;
77 clrWhite.red = clrWhite.green = clrWhite.blue = 65535;
79 map = gdk_colormap_new(gdk_visual_get_best(), TRUE);
80 gdk_colormap_alloc_color(map, &clrNormal, TRUE, TRUE);
81 gdk_colormap_alloc_color(map, &clrChanged, TRUE, TRUE);
82 gdk_colormap_alloc_color(map, &clrError, TRUE, TRUE);
83 gdk_colormap_alloc_color(map, &clrWarn, TRUE, TRUE);
84 gdk_colormap_alloc_color(map, &clrPC, TRUE, TRUE);
85 gdk_colormap_alloc_color(map, &clrDebug, TRUE, TRUE);
86 gdk_colormap_alloc_color(map, &clrTrace, TRUE, TRUE);
87 gdk_colormap_alloc_color(map, &clrBreak, TRUE, TRUE);
88 gdk_colormap_alloc_color(map, &clrTempBreak, TRUE, TRUE);
89 gdk_colormap_alloc_color(map, &clrWhite, TRUE, TRUE);
90 fixed_list_font = pango_font_description_from_string("Courier 10");
91 debug_win = create_debug_win ();
92 main_debug = init_debug_win(debug_win, cpu_descs);
95 gtk_widget_show (debug_win);
100 * Hook called when DC starts running. Just disables the run/step buttons
101 * and enables the stop button.
103 void gtk_gui_start( void )
105 debug_win_set_running( main_debug, TRUE );
109 * Hook called when DC stops running. Enables the run/step buttons
110 * and disables the stop button.
112 void gtk_gui_stop( void )
114 debug_win_set_running( main_debug, FALSE );
118 uint32_t gtk_gui_run_slice( uint32_t nanosecs )
120 while( gtk_events_pending() )
121 gtk_main_iteration();
122 update_icount(main_debug);
126 void gtk_gui_update(void) {
127 update_registers(main_debug);
128 update_icount(main_debug);
130 dump_win_update_all();
133 void open_file_callback(GtkWidget *btn, gint result, gpointer user_data) {
134 GtkFileChooser *file = GTK_FILE_CHOOSER(user_data);
135 if( result == GTK_RESPONSE_ACCEPT ) {
136 gchar *filename =gtk_file_chooser_get_filename(
137 GTK_FILE_CHOOSER(file) );
138 file_callback_t action = (file_callback_t)gtk_object_get_data( GTK_OBJECT(file), "file_action" );
139 gtk_widget_destroy(GTK_WIDGET(file));
143 gtk_widget_destroy(GTK_WIDGET(file));
147 static void add_file_pattern( GtkFileChooser *chooser, char *pattern, char *patname )
149 if( pattern != NULL ) {
150 GtkFileFilter *filter = gtk_file_filter_new();
151 gtk_file_filter_add_pattern( filter, pattern );
152 gtk_file_filter_set_name( filter, patname );
153 gtk_file_chooser_add_filter( chooser, filter );
154 filter = gtk_file_filter_new();
155 gtk_file_filter_set_name( filter, "All files" );
156 gtk_file_filter_add_pattern( filter, "*" );
157 gtk_file_chooser_add_filter( chooser, filter );
161 void open_file_dialog( char *title, file_callback_t action, char *pattern, char *patname )
165 file = gtk_file_chooser_dialog_new( title, NULL,
166 GTK_FILE_CHOOSER_ACTION_OPEN,
167 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
168 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
170 add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
171 g_signal_connect( GTK_OBJECT(file), "response",
172 GTK_SIGNAL_FUNC(open_file_callback), file );
173 gtk_object_set_data( GTK_OBJECT(file), "file_action", action );
174 gtk_widget_show( file );
177 void save_file_dialog( char *title, file_callback_t action, char *pattern, char *patname )
181 file = gtk_file_chooser_dialog_new( title, NULL,
182 GTK_FILE_CHOOSER_ACTION_SAVE,
183 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
184 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
186 add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
187 g_signal_connect( GTK_OBJECT(file), "response",
188 GTK_SIGNAL_FUNC(open_file_callback), file );
189 gtk_object_set_data( GTK_OBJECT(file), "file_action", action );
190 gtk_widget_show( file );
193 uint32_t gtk_entry_get_hex_value( GtkEntry *entry, uint32_t defaultValue )
195 gchar *text = gtk_entry_get_text(entry);
199 uint32_t value = strtoul( text, &endptr, 16 );
200 if( text == endptr ) { /* invalid input */
201 value = defaultValue;
202 gtk_entry_set_hex_value( entry, value );
207 void gtk_entry_set_hex_value( GtkEntry *entry, uint32_t value )
210 sprintf( buf, "%08X", value );
211 gtk_entry_set_text( entry, buf );
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