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lxdream.org :: lxdream/src/gui/callbacks.c
lxdream 0.9.1
released Jun 29
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filename src/gui/callbacks.c
changeset 1:eea311cfd33e
next2:42349f6ea216
author nkeynes
date Sat Mar 13 00:03:32 2004 +0000 (16 years ago)
permissions -rw-r--r--
last change This commit was generated by cvs2svn to compensate for changes in r2,
which included commits to RCS files with non-trunk default branches.
file annotate diff log raw
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#ifdef HAVE_CONFIG_H
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#  include <config.h>
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#endif
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#include <gnome.h>
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#include "callbacks.h"
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#include "interface.h"
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#include "gui.h"
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#include "sh4core.h"
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#include "asic.h"
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extern int disasm_from;
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int selected_pc = -1;
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void
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on_new_file1_activate                  (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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}
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void
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on_open1_activate                      (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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    open_file_dialog();
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}
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void
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on_save1_activate                      (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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}
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void
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on_save_as1_activate                   (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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}
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void
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on_exit1_activate                      (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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    gtk_main_quit();
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}
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void
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on_preferences1_activate               (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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}
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void
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on_about1_activate                     (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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    GtkWidget *about = create_about_win();
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    gtk_widget_show(about);
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}
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void
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on_load_btn_clicked                    (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    open_file_dialog();
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}
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void
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on_reset_btn_clicked                   (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    sh4_reset();
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    mem_reset();
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    update_registers();
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}
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void
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on_stop_btn_clicked                    (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    if( sh4_isrunning() ) {
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        sh4_stop();
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    }
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}
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void
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on_step_btn_clicked                    (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    sh4_execute_instruction();
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    update_registers();
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}
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void run( uint32_t target ) {
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    if( ! sh4_isrunning() ) {
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        do {
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            if( target == -1 )
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                sh4_runfor(1000000);
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            else
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                sh4_runto(target, 1000000);
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            update_icount();
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            run_timers(1000000);
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            while( gtk_events_pending() )
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                gtk_main_iteration();
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            pvr2_next_frame();
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        } while( sh4_isrunning() );
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        update_registers();
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    }    
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}
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void
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on_run_btn_clicked                     (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    run(-1);
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}
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void
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on_runto_btn_clicked                   (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    if( selected_pc == -1 )
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        WARN( "No address selected, so can't run to it", NULL );
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    else {
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        INFO( "Running until %08X...", selected_pc );
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        run( selected_pc );
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    }
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}
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void
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on_break_btn_clicked                   (GtkButton       *button,
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                                        gpointer         user_data)
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{
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}
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gboolean
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on_debug_win_delete_event              (GtkWidget       *widget,
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                                        GdkEvent        *event,
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                                        gpointer         user_data)
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{
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    gtk_main_quit();
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  return FALSE;
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}
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void
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on_disasm_list_select_row              (GtkCList        *clist,
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                                        gint             row,
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                                        gint             column,
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                                        GdkEvent        *event,
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                                        gpointer         user_data)
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{
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    selected_pc = disasm_from + (row<<1);
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}
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void
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on_disasm_list_unselect_row            (GtkCList        *clist,
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                                        gint             row,
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                                        gint             column,
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                                        GdkEvent        *event,
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                                        gpointer         user_data)
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{
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    int pc = disasm_from + (row<<1);
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    if( selected_pc == pc ) selected_pc = -1;
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}
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void
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on_mem_mapped_regs1_activate           (GtkMenuItem     *menuitem,
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                                        gpointer         user_data)
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{
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    mmr_open_win();
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}
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gboolean
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on_mmr_win_delete_event                (GtkWidget       *widget,
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                                        GdkEvent        *event,
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                                        gpointer         user_data)
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{
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    mmr_close_win();
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    return TRUE;
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}
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void
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on_mmr_close_clicked                   (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    mmr_close_win();
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}
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void
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on_mode_field_changed                  (GtkEditable     *editable,
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                                        gpointer         user_data)
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{
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}
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void
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on_page_locked_btn_toggled             (GtkToggleButton *togglebutton,
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                                        gpointer         user_data)
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{
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}
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gboolean
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on_page_field_key_press_event          (GtkWidget       *widget,
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                                        GdkEventKey     *event,
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                                        gpointer         user_data)
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{
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    if( event->keyval == GDK_Return || event->keyval == GDK_Linefeed ) {
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        gchar *text = gtk_entry_get_text( GTK_ENTRY(widget) );
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        gchar *endptr;
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        unsigned int val = strtoul( text, &endptr, 16 );
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        if( text == endptr ) { /* invalid input */
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            char buf[10];
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            sprintf( buf, "%08X", disasm_from );
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            gtk_entry_set_text( GTK_ENTRY(widget), buf );
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        } else {
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            set_disassembly_region(val);
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        }
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    }
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    return FALSE;
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}
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void
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on_output_list_select_row              (GtkCList        *clist,
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                                        gint             row,
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                                        gint             column,
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                                        GdkEvent        *event,
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                                        gpointer         user_data)
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{
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    if( event->type == GDK_2BUTTON_PRESS && event->button.button == 1 ) {
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        char *val;
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        gtk_clist_get_text( clist, row, 1, &val );
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        if( val[0] != '\0' ) {
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            int addr = strtoul( val, NULL, 16 );
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            jump_to_disassembly( addr, TRUE );
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        }
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    }
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}
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void
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on_jump_pc_btn_clicked                 (GtkButton       *button,
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                                        gpointer         user_data)
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{
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    jump_to_disassembly( sh4r.pc, TRUE );
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}
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