lxdream.org :: lxdream/src/gui/gui.c r9:2784c7660165

tree revision 13:28aea89fb9c6

filename	src/gui/gui.c
changeset	9:2784c7660165
prev	2:42349f6ea216
next	18:9a1b5d75703f
author	nkeynes
date	Mon Dec 12 10:09:24 2005 +0000 (18 years ago)
permissions	-rw-r--r--
last change	Fix a few minor arm dasm issues

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     1 #include <stdlib.h>

     2 #include <stdarg.h>

     3 #include <gnome.h>

     4 #include <math.h>

     5 #include "gui.h"

     6 #include "mem.h"

     7 #include "sh4dasm.h"

     8 #include "sh4core.h"

    10 #define REGISTER_FONT "-*-fixed-medium-r-normal--12-*-*-*-*-*-iso8859-1"

    12 GdkColor clrNormal, clrChanged, clrError, clrWarn, clrPC, clrDebug, clrTrace;

    13 PangoFontDescription *fixed_list_font;

    15 void open_file_callback(GtkWidget *btn, gpointer user_data);

    16 void open_file_canceled(GtkWidget *btn, gpointer user_data);

    17 void open_file( char *filename );

    19 void init_gui() {

    20     GdkColormap *map;

    22     clrNormal.red = clrNormal.green = clrNormal.blue = 0;

    23     clrChanged.red = clrChanged.green = 64*256;

    24     clrChanged.blue = 154*256;

    25     clrError.red = 65535;

    26     clrError.green = clrError.blue = 64*256;

    27     clrPC.red = 32*256;

    28     clrPC.green = 170*256;

    29     clrPC.blue = 52*256;

    30     clrWarn = clrChanged;

    31     clrTrace.red = 156*256;

    32     clrTrace.green = 78*256;

    33     clrTrace.blue = 201*256;

    34     clrDebug = clrPC;

    36     map = gdk_colormap_new(gdk_visual_get_best(), TRUE);

    37     gdk_colormap_alloc_color(map, &clrNormal, TRUE, TRUE);

    38     gdk_colormap_alloc_color(map, &clrChanged, TRUE, TRUE);

    39     gdk_colormap_alloc_color(map, &clrError, TRUE, TRUE);

    40     gdk_colormap_alloc_color(map, &clrWarn, TRUE, TRUE);

    41     gdk_colormap_alloc_color(map, &clrPC, TRUE, TRUE);

    42     gdk_colormap_alloc_color(map, &clrDebug, TRUE, TRUE);

    43     gdk_colormap_alloc_color(map, &clrTrace, TRUE, TRUE);

    44     fixed_list_font = pango_font_description_from_string("Courier 10");

    45 }

    47 void update_gui(void) {

    48     update_registers(main_debug);

    49     update_icount(main_debug);

    50     update_mmr_win();

    51     dump_win_update_all();

    52 }

    55 void open_file_callback(GtkWidget *btn, gpointer user_data) {

    56     GtkFileSelection *file = GTK_FILE_SELECTION(user_data);

    57     gchar *filename = strdup( gtk_file_selection_get_filename(

    58         GTK_FILE_SELECTION(file) ) );

    59     gtk_widget_destroy(GTK_WIDGET(file));

    60     open_file( filename );

    61     free(filename);

    62 }

    64 void open_file_canceled(GtkWidget *btn, gpointer user_data) {

    65     gtk_widget_destroy(GTK_WIDGET(user_data));

    66 }

    68 void open_file_dialog( void )

    69 {

    70     GtkWidget *file;

    72     file = gtk_file_selection_new( "Open..." );

    73     gtk_signal_connect( GTK_OBJECT(GTK_FILE_SELECTION(file)->ok_button),

    74                         "clicked", GTK_SIGNAL_FUNC(open_file_callback), file );

    75     gtk_signal_connect( GTK_OBJECT(GTK_FILE_SELECTION(file)->cancel_button),

    76                         "clicked", GTK_SIGNAL_FUNC(open_file_canceled), file );

    77     gtk_widget_show( file );

    78 }

    80 uint32_t gtk_entry_get_hex_value( GtkEntry *entry, uint32_t defaultValue )

    81 {

    82     gchar *text = gtk_entry_get_text(entry);

    83     if( text == NULL )

    84         return defaultValue;

    85     gchar *endptr;

    86     uint32_t value = strtoul( text, &endptr, 16 );

    87     if( text == endptr ) { /* invalid input */

    88         value = defaultValue;

    89         gtk_entry_set_hex_value( entry, value );

    90     }

    91     return value;

    92 }

    94 void gtk_entry_set_hex_value( GtkEntry *entry, uint32_t value )

    95 {

    96     char buf[10];

    97     sprintf( buf, "%08X", value );

    98     gtk_entry_set_text( entry, buf );

    99 }