nkeynes@30 | 1 | /**
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nkeynes@30 | 2 | * $Id: gui.c,v 1.8 2005-12-25 05:57:00 nkeynes Exp $
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nkeynes@30 | 3 | *
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nkeynes@30 | 4 | * Top-level GUI (GTK2) module.
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nkeynes@30 | 5 | *
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nkeynes@30 | 6 | * Copyright (c) 2005 Nathan Keynes.
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nkeynes@30 | 7 | *
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nkeynes@30 | 8 | * This program is free software; you can redistribute it and/or modify
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nkeynes@30 | 9 | * it under the terms of the GNU General Public License as published by
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nkeynes@30 | 10 | * the Free Software Foundation; either version 2 of the License, or
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nkeynes@30 | 11 | * (at your option) any later version.
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nkeynes@30 | 12 | *
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nkeynes@30 | 13 | * This program is distributed in the hope that it will be useful,
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nkeynes@30 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@30 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@30 | 16 | * GNU General Public License for more details.
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nkeynes@30 | 17 | */
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nkeynes@30 | 18 |
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nkeynes@1 | 19 | #include <stdlib.h>
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nkeynes@1 | 20 | #include <stdarg.h>
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nkeynes@1 | 21 | #include <gnome.h>
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nkeynes@1 | 22 | #include <math.h>
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nkeynes@27 | 23 | #include "dream.h"
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nkeynes@18 | 24 | #include "dreamcast.h"
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nkeynes@1 | 25 | #include "mem.h"
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nkeynes@30 | 26 | #include "sh4/sh4dasm.h"
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nkeynes@30 | 27 | #include "aica/armdasm.h"
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nkeynes@27 | 28 | #include "gui/gui.h"
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nkeynes@1 | 29 |
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nkeynes@1 | 30 | #define REGISTER_FONT "-*-fixed-medium-r-normal--12-*-*-*-*-*-iso8859-1"
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nkeynes@1 | 31 |
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nkeynes@1 | 32 | GdkColor clrNormal, clrChanged, clrError, clrWarn, clrPC, clrDebug, clrTrace;
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nkeynes@1 | 33 | PangoFontDescription *fixed_list_font;
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nkeynes@1 | 34 |
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nkeynes@27 | 35 | debug_info_t main_debug;
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nkeynes@27 | 36 |
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nkeynes@27 | 37 |
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nkeynes@18 | 38 | void open_file_callback(GtkWidget *btn, gint result, gpointer user_data);
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nkeynes@1 | 39 |
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nkeynes@27 | 40 | void gtk_gui_init( void );
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nkeynes@27 | 41 | void gtk_gui_update( void );
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nkeynes@28 | 42 | void gtk_gui_start( void );
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nkeynes@28 | 43 | void gtk_gui_stop( void );
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nkeynes@30 | 44 | uint32_t gtk_gui_run_slice( uint32_t nanosecs );
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nkeynes@27 | 45 |
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nkeynes@27 | 46 | struct dreamcast_module gtk_gui_module = { "Debugger", gtk_gui_init,
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nkeynes@28 | 47 | gtk_gui_update, gtk_gui_start,
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nkeynes@27 | 48 | gtk_gui_run_slice,
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nkeynes@28 | 49 | gtk_gui_stop,
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nkeynes@27 | 50 | NULL, NULL };
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nkeynes@27 | 51 |
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nkeynes@27 | 52 | const cpu_desc_t cpu_descs[4] = { &sh4_cpu_desc, &arm_cpu_desc, &armt_cpu_desc, NULL };
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nkeynes@27 | 53 |
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nkeynes@27 | 54 |
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nkeynes@27 | 55 | void gtk_gui_init() {
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nkeynes@2 | 56 | GdkColormap *map;
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nkeynes@27 | 57 | GtkWidget *debug_win;
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nkeynes@27 | 58 |
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nkeynes@2 | 59 | clrNormal.red = clrNormal.green = clrNormal.blue = 0;
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nkeynes@2 | 60 | clrChanged.red = clrChanged.green = 64*256;
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nkeynes@2 | 61 | clrChanged.blue = 154*256;
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nkeynes@2 | 62 | clrError.red = 65535;
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nkeynes@2 | 63 | clrError.green = clrError.blue = 64*256;
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nkeynes@2 | 64 | clrPC.red = 32*256;
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nkeynes@2 | 65 | clrPC.green = 170*256;
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nkeynes@2 | 66 | clrPC.blue = 52*256;
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nkeynes@2 | 67 | clrWarn = clrChanged;
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nkeynes@2 | 68 | clrTrace.red = 156*256;
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nkeynes@2 | 69 | clrTrace.green = 78*256;
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nkeynes@2 | 70 | clrTrace.blue = 201*256;
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nkeynes@2 | 71 | clrDebug = clrPC;
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nkeynes@1 | 72 |
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nkeynes@2 | 73 | map = gdk_colormap_new(gdk_visual_get_best(), TRUE);
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nkeynes@2 | 74 | gdk_colormap_alloc_color(map, &clrNormal, TRUE, TRUE);
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nkeynes@2 | 75 | gdk_colormap_alloc_color(map, &clrChanged, TRUE, TRUE);
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nkeynes@2 | 76 | gdk_colormap_alloc_color(map, &clrError, TRUE, TRUE);
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nkeynes@2 | 77 | gdk_colormap_alloc_color(map, &clrWarn, TRUE, TRUE);
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nkeynes@2 | 78 | gdk_colormap_alloc_color(map, &clrPC, TRUE, TRUE);
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nkeynes@2 | 79 | gdk_colormap_alloc_color(map, &clrDebug, TRUE, TRUE);
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nkeynes@2 | 80 | gdk_colormap_alloc_color(map, &clrTrace, TRUE, TRUE);
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nkeynes@2 | 81 | fixed_list_font = pango_font_description_from_string("Courier 10");
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nkeynes@27 | 82 | debug_win = create_debug_win ();
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nkeynes@27 | 83 | main_debug = init_debug_win(debug_win, cpu_descs);
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nkeynes@27 | 84 | init_mmr_win();
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nkeynes@27 | 85 |
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nkeynes@27 | 86 | gtk_widget_show (debug_win);
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nkeynes@27 | 87 |
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nkeynes@2 | 88 | }
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nkeynes@2 | 89 |
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nkeynes@28 | 90 | /**
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nkeynes@28 | 91 | * Hook called when DC starts running. Just disables the run/step buttons
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nkeynes@28 | 92 | * and enables the stop button.
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nkeynes@28 | 93 | */
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nkeynes@28 | 94 | void gtk_gui_start( void )
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nkeynes@28 | 95 | {
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nkeynes@28 | 96 | debug_win_set_running( main_debug, TRUE );
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nkeynes@28 | 97 | }
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nkeynes@28 | 98 |
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nkeynes@28 | 99 | /**
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nkeynes@28 | 100 | * Hook called when DC stops running. Enables the run/step buttons
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nkeynes@28 | 101 | * and disables the stop button.
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nkeynes@28 | 102 | */
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nkeynes@28 | 103 | void gtk_gui_stop( void )
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nkeynes@28 | 104 | {
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nkeynes@28 | 105 | debug_win_set_running( main_debug, FALSE );
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nkeynes@28 | 106 | gtk_gui_update();
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nkeynes@28 | 107 | }
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nkeynes@28 | 108 |
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nkeynes@30 | 109 | uint32_t gtk_gui_run_slice( uint32_t nanosecs )
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nkeynes@23 | 110 | {
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nkeynes@23 | 111 | while( gtk_events_pending() )
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nkeynes@23 | 112 | gtk_main_iteration();
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nkeynes@23 | 113 | update_icount(main_debug);
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nkeynes@30 | 114 | return nanosecs;
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nkeynes@23 | 115 | }
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nkeynes@23 | 116 |
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nkeynes@27 | 117 | void gtk_gui_update(void) {
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nkeynes@9 | 118 | update_registers(main_debug);
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nkeynes@9 | 119 | update_icount(main_debug);
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nkeynes@1 | 120 | update_mmr_win();
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nkeynes@2 | 121 | dump_win_update_all();
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nkeynes@1 | 122 | }
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nkeynes@1 | 123 |
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nkeynes@18 | 124 | void open_file_callback(GtkWidget *btn, gint result, gpointer user_data) {
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nkeynes@18 | 125 | GtkFileChooser *file = GTK_FILE_CHOOSER(user_data);
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nkeynes@18 | 126 | if( result == GTK_RESPONSE_ACCEPT ) {
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nkeynes@18 | 127 | gchar *filename =gtk_file_chooser_get_filename(
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nkeynes@18 | 128 | GTK_FILE_CHOOSER(file) );
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nkeynes@18 | 129 | file_callback_t action = (file_callback_t)gtk_object_get_data( GTK_OBJECT(file), "file_action" );
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nkeynes@18 | 130 | gtk_widget_destroy(GTK_WIDGET(file));
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nkeynes@18 | 131 | action( filename );
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nkeynes@18 | 132 | g_free(filename);
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nkeynes@18 | 133 | } else {
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nkeynes@18 | 134 | gtk_widget_destroy(GTK_WIDGET(file));
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nkeynes@18 | 135 | }
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nkeynes@1 | 136 | }
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nkeynes@1 | 137 |
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nkeynes@18 | 138 | static void add_file_pattern( GtkFileChooser *chooser, char *pattern, char *patname )
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nkeynes@18 | 139 | {
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nkeynes@18 | 140 | if( pattern != NULL ) {
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nkeynes@18 | 141 | GtkFileFilter *filter = gtk_file_filter_new();
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nkeynes@18 | 142 | gtk_file_filter_add_pattern( filter, pattern );
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nkeynes@18 | 143 | gtk_file_filter_set_name( filter, patname );
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nkeynes@18 | 144 | gtk_file_chooser_add_filter( chooser, filter );
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nkeynes@18 | 145 | filter = gtk_file_filter_new();
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nkeynes@18 | 146 | gtk_file_filter_set_name( filter, "All files" );
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nkeynes@18 | 147 | gtk_file_filter_add_pattern( filter, "*" );
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nkeynes@18 | 148 | gtk_file_chooser_add_filter( chooser, filter );
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nkeynes@18 | 149 | }
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nkeynes@1 | 150 | }
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nkeynes@1 | 151 |
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nkeynes@18 | 152 | void open_file_dialog( char *title, file_callback_t action, char *pattern, char *patname )
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nkeynes@1 | 153 | {
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nkeynes@1 | 154 | GtkWidget *file;
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nkeynes@1 | 155 |
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nkeynes@18 | 156 | file = gtk_file_chooser_dialog_new( title, NULL,
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nkeynes@18 | 157 | GTK_FILE_CHOOSER_ACTION_OPEN,
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nkeynes@18 | 158 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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nkeynes@18 | 159 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
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nkeynes@18 | 160 | NULL );
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nkeynes@18 | 161 | add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
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nkeynes@18 | 162 | g_signal_connect( GTK_OBJECT(file), "response",
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nkeynes@18 | 163 | GTK_SIGNAL_FUNC(open_file_callback), file );
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nkeynes@18 | 164 | gtk_object_set_data( GTK_OBJECT(file), "file_action", action );
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nkeynes@18 | 165 | gtk_widget_show( file );
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nkeynes@18 | 166 | }
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nkeynes@18 | 167 |
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nkeynes@18 | 168 | void save_file_dialog( char *title, file_callback_t action, char *pattern, char *patname )
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nkeynes@18 | 169 | {
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nkeynes@18 | 170 | GtkWidget *file;
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nkeynes@18 | 171 |
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nkeynes@18 | 172 | file = gtk_file_chooser_dialog_new( title, NULL,
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nkeynes@18 | 173 | GTK_FILE_CHOOSER_ACTION_SAVE,
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nkeynes@18 | 174 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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nkeynes@18 | 175 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
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nkeynes@18 | 176 | NULL );
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nkeynes@18 | 177 | add_file_pattern( GTK_FILE_CHOOSER(file), pattern, patname );
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nkeynes@18 | 178 | g_signal_connect( GTK_OBJECT(file), "response",
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nkeynes@18 | 179 | GTK_SIGNAL_FUNC(open_file_callback), file );
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nkeynes@18 | 180 | gtk_object_set_data( GTK_OBJECT(file), "file_action", action );
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nkeynes@1 | 181 | gtk_widget_show( file );
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nkeynes@1 | 182 | }
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nkeynes@1 | 183 |
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nkeynes@2 | 184 | uint32_t gtk_entry_get_hex_value( GtkEntry *entry, uint32_t defaultValue )
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nkeynes@1 | 185 | {
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nkeynes@2 | 186 | gchar *text = gtk_entry_get_text(entry);
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nkeynes@2 | 187 | if( text == NULL )
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nkeynes@2 | 188 | return defaultValue;
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nkeynes@2 | 189 | gchar *endptr;
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nkeynes@2 | 190 | uint32_t value = strtoul( text, &endptr, 16 );
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nkeynes@2 | 191 | if( text == endptr ) { /* invalid input */
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nkeynes@2 | 192 | value = defaultValue;
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nkeynes@2 | 193 | gtk_entry_set_hex_value( entry, value );
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nkeynes@2 | 194 | }
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nkeynes@2 | 195 | return value;
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nkeynes@1 | 196 | }
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nkeynes@1 | 197 |
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nkeynes@2 | 198 | void gtk_entry_set_hex_value( GtkEntry *entry, uint32_t value )
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nkeynes@1 | 199 | {
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nkeynes@2 | 200 | char buf[10];
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nkeynes@2 | 201 | sprintf( buf, "%08X", value );
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nkeynes@2 | 202 | gtk_entry_set_text( entry, buf );
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nkeynes@1 | 203 | }
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