filename | src/gui/gtkui.c |
changeset | 437:2c259474b474 |
prev | 435:7a5d71e8560b |
next | 447:3e095bfcb476 |
author | nkeynes |
date | Thu Oct 11 08:22:03 2007 +0000 (13 years ago) |
permissions | -rw-r--r-- |
last change | Add speed meter to main window Add sunken border around video area Add debugger menu item Move logging out to util.c |
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nkeynes@435 | 1 | /** |
nkeynes@437 | 2 | * $Id: gtkui.c,v 1.2 2007-10-11 08:22:03 nkeynes Exp $ |
nkeynes@435 | 3 | * |
nkeynes@435 | 4 | * Core GTK-based user interface |
nkeynes@435 | 5 | * |
nkeynes@435 | 6 | * Copyright (c) 2005 Nathan Keynes. |
nkeynes@435 | 7 | * |
nkeynes@435 | 8 | * This program is free software; you can redistribute it and/or modify |
nkeynes@435 | 9 | * it under the terms of the GNU General Public License as published by |
nkeynes@435 | 10 | * the Free Software Foundation; either version 2 of the License, or |
nkeynes@435 | 11 | * (at your option) any later version. |
nkeynes@435 | 12 | * |
nkeynes@435 | 13 | * This program is distributed in the hope that it will be useful, |
nkeynes@435 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
nkeynes@435 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
nkeynes@435 | 16 | * GNU General Public License for more details. |
nkeynes@435 | 17 | */ |
nkeynes@435 | 18 | |
nkeynes@437 | 19 | #include <sys/time.h> |
nkeynes@437 | 20 | #include <time.h> |
nkeynes@435 | 21 | #include "dream.h" |
nkeynes@435 | 22 | #include "dreamcast.h" |
nkeynes@435 | 23 | #include "gui/gtkui.h" |
nkeynes@435 | 24 | |
nkeynes@435 | 25 | |
nkeynes@435 | 26 | void gtk_gui_update( void ); |
nkeynes@435 | 27 | void gtk_gui_start( void ); |
nkeynes@435 | 28 | void gtk_gui_stop( void ); |
nkeynes@435 | 29 | void gtk_gui_alloc_resources ( void ); |
nkeynes@435 | 30 | uint32_t gtk_gui_run_slice( uint32_t nanosecs ); |
nkeynes@435 | 31 | |
nkeynes@435 | 32 | struct dreamcast_module gtk_gui_module = { "gui", NULL, |
nkeynes@435 | 33 | gtk_gui_update, |
nkeynes@435 | 34 | gtk_gui_start, |
nkeynes@435 | 35 | gtk_gui_run_slice, |
nkeynes@435 | 36 | gtk_gui_stop, |
nkeynes@435 | 37 | NULL, NULL }; |
nkeynes@435 | 38 | |
nkeynes@435 | 39 | /** |
nkeynes@435 | 40 | * Single-instance windows (at most one) |
nkeynes@435 | 41 | */ |
nkeynes@435 | 42 | static main_window_t main_win = NULL; |
nkeynes@435 | 43 | static debug_window_t debug_win = NULL; |
nkeynes@435 | 44 | static mmio_window_t mmio_win = NULL; |
nkeynes@435 | 45 | |
nkeynes@435 | 46 | /** |
nkeynes@435 | 47 | * Count of running nanoseconds - used to cut back on the GUI runtime |
nkeynes@435 | 48 | */ |
nkeynes@435 | 49 | static uint32_t gtk_gui_nanos = 0; |
nkeynes@437 | 50 | static struct timeval gtk_gui_lasttv; |
nkeynes@435 | 51 | |
nkeynes@435 | 52 | gboolean gui_parse_cmdline( int *argc, char **argv[] ) |
nkeynes@435 | 53 | { |
nkeynes@435 | 54 | return gtk_init_check( argc, argv ); |
nkeynes@435 | 55 | } |
nkeynes@435 | 56 | |
nkeynes@435 | 57 | gboolean gui_init( gboolean withDebug ) |
nkeynes@435 | 58 | { |
nkeynes@435 | 59 | dreamcast_register_module( >k_gui_module ); |
nkeynes@435 | 60 | gtk_gui_alloc_resources(); |
nkeynes@435 | 61 | if( withDebug ) { |
nkeynes@435 | 62 | debug_win = debug_window_new(); |
nkeynes@435 | 63 | } |
nkeynes@435 | 64 | main_win = main_window_new( APP_NAME " " APP_VERSION ); |
nkeynes@435 | 65 | return TRUE; |
nkeynes@435 | 66 | } |
nkeynes@435 | 67 | |
nkeynes@435 | 68 | void gui_main_loop(void) |
nkeynes@435 | 69 | { |
nkeynes@435 | 70 | gtk_main(); |
nkeynes@435 | 71 | } |
nkeynes@435 | 72 | |
nkeynes@435 | 73 | void gui_update_io_activity( io_activity_type io, gboolean active ) |
nkeynes@435 | 74 | { |
nkeynes@435 | 75 | |
nkeynes@435 | 76 | } |
nkeynes@435 | 77 | |
nkeynes@435 | 78 | void gtk_gui_show_debugger() |
nkeynes@435 | 79 | { |
nkeynes@435 | 80 | if( debug_win ) { |
nkeynes@435 | 81 | debug_window_show(debug_win, TRUE); |
nkeynes@435 | 82 | } else { |
nkeynes@435 | 83 | debug_win = debug_window_new(); |
nkeynes@435 | 84 | } |
nkeynes@435 | 85 | } |
nkeynes@435 | 86 | |
nkeynes@435 | 87 | GtkWidget *gtk_gui_get_renderarea() |
nkeynes@435 | 88 | { |
nkeynes@435 | 89 | return main_window_get_renderarea(main_win); |
nkeynes@435 | 90 | } |
nkeynes@435 | 91 | |
nkeynes@435 | 92 | /** |
nkeynes@435 | 93 | * Hook called when DC starts running. Just disables the run/step buttons |
nkeynes@435 | 94 | * and enables the stop button. |
nkeynes@435 | 95 | */ |
nkeynes@435 | 96 | void gtk_gui_start( void ) |
nkeynes@435 | 97 | { |
nkeynes@435 | 98 | main_window_set_running( main_win, TRUE ); |
nkeynes@435 | 99 | if( debug_win != NULL ) { |
nkeynes@435 | 100 | debug_window_set_running( debug_win, TRUE ); |
nkeynes@435 | 101 | } |
nkeynes@437 | 102 | gtk_gui_nanos = 0; |
nkeynes@437 | 103 | gettimeofday(>k_gui_lasttv,NULL); |
nkeynes@435 | 104 | } |
nkeynes@435 | 105 | |
nkeynes@435 | 106 | /** |
nkeynes@435 | 107 | * Hook called when DC stops running. Enables the run/step buttons |
nkeynes@435 | 108 | * and disables the stop button. |
nkeynes@435 | 109 | */ |
nkeynes@435 | 110 | void gtk_gui_stop( void ) |
nkeynes@435 | 111 | { |
nkeynes@435 | 112 | main_window_set_running( main_win, FALSE ); |
nkeynes@435 | 113 | gtk_gui_update(); |
nkeynes@435 | 114 | } |
nkeynes@435 | 115 | |
nkeynes@435 | 116 | void gtk_gui_update( void ) |
nkeynes@435 | 117 | { |
nkeynes@435 | 118 | if( debug_win ) { |
nkeynes@435 | 119 | debug_window_set_running( debug_win, FALSE ); |
nkeynes@435 | 120 | debug_window_update(debug_win); |
nkeynes@435 | 121 | } |
nkeynes@435 | 122 | if( mmio_win ) { |
nkeynes@435 | 123 | mmio_win_update(mmio_win); |
nkeynes@435 | 124 | } |
nkeynes@435 | 125 | dump_win_update_all(); |
nkeynes@435 | 126 | } |
nkeynes@435 | 127 | |
nkeynes@435 | 128 | /** |
nkeynes@435 | 129 | * Module run-slice. Because UI processing is fairly expensive, only |
nkeynes@435 | 130 | * run the processing about 10 times a second while we're emulating. |
nkeynes@435 | 131 | */ |
nkeynes@435 | 132 | uint32_t gtk_gui_run_slice( uint32_t nanosecs ) |
nkeynes@435 | 133 | { |
nkeynes@435 | 134 | gtk_gui_nanos += nanosecs; |
nkeynes@435 | 135 | if( gtk_gui_nanos > 100000000 ) { |
nkeynes@437 | 136 | struct timeval tv; |
nkeynes@435 | 137 | while( gtk_events_pending() ) |
nkeynes@435 | 138 | gtk_main_iteration(); |
nkeynes@437 | 139 | |
nkeynes@437 | 140 | gettimeofday(&tv,NULL); |
nkeynes@437 | 141 | double ns = ((tv.tv_sec - gtk_gui_lasttv.tv_sec) * 1000000000.0) + |
nkeynes@437 | 142 | ((tv.tv_usec - gtk_gui_lasttv.tv_usec)*1000.0); |
nkeynes@437 | 143 | double speed = (float)( (double)gtk_gui_nanos * 100.0 / ns ); |
nkeynes@437 | 144 | gtk_gui_lasttv.tv_sec = tv.tv_sec; |
nkeynes@437 | 145 | gtk_gui_lasttv.tv_usec = tv.tv_usec; |
nkeynes@437 | 146 | main_window_set_speed( main_win, speed ); |
nkeynes@437 | 147 | gtk_gui_nanos = 0; |
nkeynes@435 | 148 | } |
nkeynes@435 | 149 | return nanosecs; |
nkeynes@435 | 150 | } |
nkeynes@435 | 151 | |
nkeynes@435 | 152 | |
nkeynes@435 | 153 | PangoFontDescription *gui_fixed_font; |
nkeynes@435 | 154 | GdkColor gui_colour_normal, gui_colour_changed, gui_colour_error; |
nkeynes@435 | 155 | GdkColor gui_colour_warn, gui_colour_pc, gui_colour_debug; |
nkeynes@435 | 156 | GdkColor gui_colour_trace, gui_colour_break, gui_colour_temp_break; |
nkeynes@435 | 157 | GdkColor gui_colour_white; |
nkeynes@435 | 158 | |
nkeynes@435 | 159 | void gtk_gui_alloc_resources() { |
nkeynes@435 | 160 | GdkColormap *map; |
nkeynes@435 | 161 | |
nkeynes@435 | 162 | gui_colour_normal.red = gui_colour_normal.green = gui_colour_normal.blue = 0; |
nkeynes@435 | 163 | gui_colour_changed.red = gui_colour_changed.green = 64*256; |
nkeynes@435 | 164 | gui_colour_changed.blue = 154*256; |
nkeynes@435 | 165 | gui_colour_error.red = 65535; |
nkeynes@435 | 166 | gui_colour_error.green = gui_colour_error.blue = 64*256; |
nkeynes@435 | 167 | gui_colour_pc.red = 32*256; |
nkeynes@435 | 168 | gui_colour_pc.green = 170*256; |
nkeynes@435 | 169 | gui_colour_pc.blue = 52*256; |
nkeynes@435 | 170 | gui_colour_warn = gui_colour_changed; |
nkeynes@435 | 171 | gui_colour_trace.red = 156*256; |
nkeynes@435 | 172 | gui_colour_trace.green = 78*256; |
nkeynes@435 | 173 | gui_colour_trace.blue = 201*256; |
nkeynes@435 | 174 | gui_colour_debug = gui_colour_pc; |
nkeynes@435 | 175 | gui_colour_break.red = 65535; |
nkeynes@435 | 176 | gui_colour_break.green = gui_colour_break.blue = 192*256; |
nkeynes@435 | 177 | gui_colour_temp_break.red = gui_colour_temp_break.green = 128*256; |
nkeynes@435 | 178 | gui_colour_temp_break.blue = 32*256; |
nkeynes@435 | 179 | gui_colour_white.red = gui_colour_white.green = gui_colour_white.blue = 65535; |
nkeynes@435 | 180 | |
nkeynes@435 | 181 | map = gdk_colormap_new(gdk_visual_get_best(), TRUE); |
nkeynes@435 | 182 | gdk_colormap_alloc_color(map, &gui_colour_normal, TRUE, TRUE); |
nkeynes@435 | 183 | gdk_colormap_alloc_color(map, &gui_colour_changed, TRUE, TRUE); |
nkeynes@435 | 184 | gdk_colormap_alloc_color(map, &gui_colour_error, TRUE, TRUE); |
nkeynes@435 | 185 | gdk_colormap_alloc_color(map, &gui_colour_warn, TRUE, TRUE); |
nkeynes@435 | 186 | gdk_colormap_alloc_color(map, &gui_colour_pc, TRUE, TRUE); |
nkeynes@435 | 187 | gdk_colormap_alloc_color(map, &gui_colour_debug, TRUE, TRUE); |
nkeynes@435 | 188 | gdk_colormap_alloc_color(map, &gui_colour_trace, TRUE, TRUE); |
nkeynes@435 | 189 | gdk_colormap_alloc_color(map, &gui_colour_break, TRUE, TRUE); |
nkeynes@435 | 190 | gdk_colormap_alloc_color(map, &gui_colour_temp_break, TRUE, TRUE); |
nkeynes@435 | 191 | gdk_colormap_alloc_color(map, &gui_colour_white, TRUE, TRUE); |
nkeynes@435 | 192 | gui_fixed_font = pango_font_description_from_string("Courier 10"); |
nkeynes@435 | 193 | } |
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