nkeynes@1: #include <stdlib.h>
nkeynes@1: #include <stdarg.h>
nkeynes@1: #include <gnome.h>
nkeynes@1: #include <math.h>
nkeynes@1: #include "gui.h"
nkeynes@1: #include "mem.h"
nkeynes@1: #include "sh4dasm.h"
nkeynes@1: #include "sh4core.h"
nkeynes@1: 
nkeynes@1: #define REGISTER_FONT "-*-fixed-medium-r-normal--12-*-*-*-*-*-iso8859-1"
nkeynes@1: 
nkeynes@1: GdkColor clrNormal, clrChanged, clrError, clrWarn, clrPC, clrDebug, clrTrace;
nkeynes@1: PangoFontDescription *fixed_list_font;
nkeynes@1: 
nkeynes@1: void open_file_callback(GtkWidget *btn, gpointer user_data);
nkeynes@1: void open_file_canceled(GtkWidget *btn, gpointer user_data);
nkeynes@1: void open_file( char *filename );
nkeynes@1: 
nkeynes@2: void init_gui() {
nkeynes@2:     GdkColormap *map;
nkeynes@2:     
nkeynes@2:     clrNormal.red = clrNormal.green = clrNormal.blue = 0;
nkeynes@2:     clrChanged.red = clrChanged.green = 64*256;
nkeynes@2:     clrChanged.blue = 154*256;
nkeynes@2:     clrError.red = 65535;
nkeynes@2:     clrError.green = clrError.blue = 64*256;
nkeynes@2:     clrPC.red = 32*256;
nkeynes@2:     clrPC.green = 170*256;
nkeynes@2:     clrPC.blue = 52*256;
nkeynes@2:     clrWarn = clrChanged;
nkeynes@2:     clrTrace.red = 156*256;
nkeynes@2:     clrTrace.green = 78*256;
nkeynes@2:     clrTrace.blue = 201*256;
nkeynes@2:     clrDebug = clrPC;
nkeynes@1: 
nkeynes@2:     map = gdk_colormap_new(gdk_visual_get_best(), TRUE);
nkeynes@2:     gdk_colormap_alloc_color(map, &clrNormal, TRUE, TRUE);
nkeynes@2:     gdk_colormap_alloc_color(map, &clrChanged, TRUE, TRUE);
nkeynes@2:     gdk_colormap_alloc_color(map, &clrError, TRUE, TRUE);
nkeynes@2:     gdk_colormap_alloc_color(map, &clrWarn, TRUE, TRUE);
nkeynes@2:     gdk_colormap_alloc_color(map, &clrPC, TRUE, TRUE);
nkeynes@2:     gdk_colormap_alloc_color(map, &clrDebug, TRUE, TRUE);
nkeynes@2:     gdk_colormap_alloc_color(map, &clrTrace, TRUE, TRUE);
nkeynes@2:     fixed_list_font = pango_font_description_from_string("Courier 10");
nkeynes@2: }
nkeynes@2: 
nkeynes@2: void update_gui(void) {
nkeynes@2:     update_registers();
nkeynes@1:     update_icount();
nkeynes@1:     update_mmr_win();
nkeynes@2:     dump_win_update_all();
nkeynes@1: }
nkeynes@1: 
nkeynes@1: 
nkeynes@1: void open_file_callback(GtkWidget *btn, gpointer user_data) {
nkeynes@1:     GtkFileSelection *file = GTK_FILE_SELECTION(user_data);
nkeynes@1:     gchar *filename = strdup( gtk_file_selection_get_filename(
nkeynes@1:         GTK_FILE_SELECTION(file) ) );
nkeynes@1:     gtk_widget_destroy(GTK_WIDGET(file));
nkeynes@1:     open_file( filename );
nkeynes@1:     free(filename);
nkeynes@1: }
nkeynes@1: 
nkeynes@1: void open_file_canceled(GtkWidget *btn, gpointer user_data) {
nkeynes@1:     gtk_widget_destroy(GTK_WIDGET(user_data));
nkeynes@1: }
nkeynes@1: 
nkeynes@1: void open_file_dialog( void )
nkeynes@1: {
nkeynes@1:     GtkWidget *file;
nkeynes@1: 
nkeynes@1:     file = gtk_file_selection_new( "Open..." );
nkeynes@1:     gtk_signal_connect( GTK_OBJECT(GTK_FILE_SELECTION(file)->ok_button),
nkeynes@1:                         "clicked", GTK_SIGNAL_FUNC(open_file_callback), file );
nkeynes@1:     gtk_signal_connect( GTK_OBJECT(GTK_FILE_SELECTION(file)->cancel_button),
nkeynes@1:                         "clicked", GTK_SIGNAL_FUNC(open_file_canceled), file );
nkeynes@1:     gtk_widget_show( file );
nkeynes@1: }
nkeynes@1: 
nkeynes@2: uint32_t gtk_entry_get_hex_value( GtkEntry *entry, uint32_t defaultValue )
nkeynes@1: {
nkeynes@2:     gchar *text = gtk_entry_get_text(entry);
nkeynes@2:     if( text == NULL )
nkeynes@2:         return defaultValue;
nkeynes@2:     gchar *endptr;
nkeynes@2:     uint32_t value = strtoul( text, &endptr, 16 );
nkeynes@2:     if( text == endptr ) { /* invalid input */
nkeynes@2:         value = defaultValue;
nkeynes@2:         gtk_entry_set_hex_value( entry, value );
nkeynes@2:     }
nkeynes@2:     return value;
nkeynes@1: }
nkeynes@1: 
nkeynes@2: void gtk_entry_set_hex_value( GtkEntry *entry, uint32_t value )
nkeynes@1: {
nkeynes@2:     char buf[10];
nkeynes@2:     sprintf( buf, "%08X", value );
nkeynes@2:     gtk_entry_set_text( entry, buf );
nkeynes@1: }