-/* emugtk.c */
-
+/*
+ * emugtk.c
+ *
+ * Copyright (C) 1999 Jonathan St-André
+ * Copyright (C) 1999 Hugo Villeneuve <hugo@hugovil.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
#include <stdio.h>
#include "config.h"
+#include <stdint.h>
+#include <stdbool.h>
+
#include <gtk/gtk.h>
+
+#include "common.h"
+#include "cpu8051.h"
+#include "memory.h"
+#include "options.h"
+#include "hexfile.h"
+
#include "emugtk.h"
#include "reset.xpm"
#include "run.xpm"
#include "stop.xpm"
#include "step.xpm"
-
-#include "cpu8051.h"
-#include "options.h"
-#include "file.h"
+#include "filemenu.h"
+#include "viewmenu.h"
+#include "helpmenu.h"
#include "regwin.h"
#include "pgmwin.h"
#include "memwin.h"
+#include "pswwin.h"
+#include "app-config.h"
+#define BUTTONS_BORDER 2
-int NbSignals = 0;
-int SignalsData[ 32 ];
-
-enum {
- DestroySignal=0,
- DeleteSignal,
- OpenISignal,
- QuitISignal,
- AboutISignal,
- ResetBSignal,
- RunBSignal,
- StopBSignal,
- StepBSignal
-};
-
+static int running;
+static int running_function_tag;
+static int restart_gui = true;
-/* private */
-int EmuGtkID;
-int RunningState;
-int RunFuncTag;
+GtkWidget *mainwin;
-GtkWidget *emuwin, *emufixed, *emumainfixed;
-GtkWidget *regfrm, *pgmfrm, *memfrm;
-GtkWidget *ButtonTable;
-
-GtkWidget *FileMenu, *OpenItem, *QuitItem, *FileItem;
-GtkWidget *ViewMenu, *ExtMemItem, *IntMemItem, *ViewItem;
-
-GtkWidget *HelpMenu, *AboutItem, *LicenseItem, *HelpItem;
-GtkWidget *MenuBar;
-
-// RESET button
-GdkBitmap *RESET_mask;
-GdkPixmap *RESET_pixmap;
-GtkWidget *RESET_widget;
-GtkWidget *ButtonReset;
-
-// RUN button
-GdkBitmap *RUN_mask;
-GdkPixmap *RUN_pixmap;
-GtkWidget *RUN_widget;
-GtkWidget *ButtonRun;
-
-// STOP button
-GdkBitmap *STOP_mask;
-GdkPixmap *STOP_pixmap;
-GtkWidget *STOP_widget;
-GtkWidget *ButtonStop;
-
-// STEP button
-GdkBitmap *STEP_mask;
-GdkPixmap *STEP_pixmap;
-GtkWidget *STEP_widget;
-GtkWidget *ButtonStep;
+extern struct app_config_t *cfg;
+extern struct options_t options;
+void
+emugtk_UpdateDisplay(void)
+{
+ log_debug("UpdateDisplay()");
+ regwin_refresh();
+ pgmwin_refresh();
+ pswwin_refresh();
+ if (cfg->view_int_memory)
+ memwin_refresh(INT_MEM_ID);
-#define EXIT_SUCCESS 0
+ if (cfg->view_ext_memory)
+ memwin_refresh(EXT_MEM_ID);
+}
+/* Step out of running state */
+static void
+emugtk_stop_running()
+{
+ if (running) {
+ log_info("StopRunning()");
+ g_source_remove(running_function_tag);
+ running = 0;
+ emugtk_UpdateDisplay();
+ }
+}
-/* in cpu8051.c */
-extern unsigned int PC;
+/* Running function called when idle from gtk_main */
+static gboolean
+emugtk_running(gpointer data)
+{
+ cpu8051_Exec();
+ if (IsBreakpoint(cpu8051.pc)) {
+ log_info("Breakpoint Hit");
+ emugtk_stop_running();
+ }
+ return TRUE;
+}
-//////////////////////////////////////////////////////////////////////////////
-// EmuGtk constructor
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_init( int argc, char **argv )
+/* Get in the running state */
+static void
+emugtk_start_running(void)
{
- RunningState = 0;
-
- g_print( "\n" );
-
- gtk_init( &argc, &argv );
-
- emuwin = gtk_window_new( GTK_WINDOW_TOPLEVEL );
- gtk_window_set_title( GTK_WINDOW( emuwin ), "emu8051" );
- gtk_container_set_border_width( GTK_CONTAINER( emuwin ), 0 );
- gtk_widget_show( emuwin );
-
- emufixed = gtk_fixed_new();
- gtk_widget_set_usize( GTK_WIDGET( emufixed ), MAIN_WIN_WIDTH, MAIN_WIN_HEIGHT );
- gtk_container_add( GTK_CONTAINER( emuwin ), emufixed );
- gtk_widget_show( emufixed );
-
- // EmuMenuBar( );
-
- // Main window
- emumainfixed = gtk_fixed_new();
- gtk_widget_set_usize( GTK_WIDGET( emumainfixed ), MAIN_WIN_WIDTH, REG_WIN_HEIGHT + MEM_WIN_HEIGHT + BUTTONS_BAR_HEIGHT + 10 );
- gtk_fixed_put( GTK_FIXED( emufixed ), emumainfixed, 0, 25 );
- gtk_widget_show( emumainfixed );
-
- emugtk_ShowMenu();
-
- emugtk_AddButtons();
-
- // Registers frame
- regfrm = gtk_frame_new( 0 );
- gtk_frame_set_shadow_type( GTK_FRAME( regfrm ), GTK_SHADOW_ETCHED_OUT );
- gtk_widget_set_usize( GTK_WIDGET( regfrm ), REG_WIN_WIDTH, REG_WIN_HEIGHT );
- gtk_fixed_put( GTK_FIXED( emumainfixed ), regfrm, 0, BUTTONS_BAR_HEIGHT );
- regwin_init( regfrm );
- gtk_widget_show( regfrm );
-
- // Program disassembly frame
- pgmfrm = gtk_frame_new( 0 );
- gtk_frame_set_shadow_type( GTK_FRAME( pgmfrm ), GTK_SHADOW_ETCHED_OUT );
- gtk_widget_set_usize( GTK_WIDGET( pgmfrm ), PGM_WIN_WIDTH, PGM_WIN_HEIGHT );
- gtk_fixed_put( GTK_FIXED( emumainfixed ), pgmfrm, REG_WIN_WIDTH + 10, BUTTONS_BAR_HEIGHT );
-
- pgmwin_init( pgmfrm );
-
- gtk_widget_show( pgmfrm );
-
- // Memory dump frame
- memfrm = gtk_frame_new( 0 );
- gtk_frame_set_shadow_type( GTK_FRAME( memfrm ), GTK_SHADOW_ETCHED_OUT );
- gtk_widget_set_usize( GTK_WIDGET( memfrm ), MEM_WIN_WIDTH, MEM_WIN_HEIGHT );
- gtk_fixed_put( GTK_FIXED( emumainfixed ), memfrm, 0, REG_WIN_HEIGHT + BUTTONS_BAR_HEIGHT );
- memwin_init( memfrm );
- gtk_widget_show( memfrm );
-
-
- NbSignals = 0;
-
- // Window DESTROY signal
- SignalsData[ NbSignals ] = DestroySignal;
- gtk_signal_connect( GTK_OBJECT( emuwin ), "destroy", GTK_SIGNAL_FUNC( EmuGtkSignalStub2 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // Window DELETE event
- SignalsData[ NbSignals ] = DeleteSignal;
- gtk_signal_connect( GTK_OBJECT( emuwin ), "delete_event", GTK_SIGNAL_FUNC( EmuGtkSignalStub3 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // File->Open
- SignalsData[ NbSignals ] = OpenISignal;
- gtk_signal_connect( GTK_OBJECT( OpenItem ), "activate", GTK_SIGNAL_FUNC( EmuGtkSignalStub2 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // File->Quit
- SignalsData[ NbSignals ] = QuitISignal;
- gtk_signal_connect( GTK_OBJECT( QuitItem ), "activate", GTK_SIGNAL_FUNC( EmuGtkSignalStub2 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // Help->About
- SignalsData[ NbSignals ] = AboutISignal;
- gtk_signal_connect( GTK_OBJECT( AboutItem ), "activate", GTK_SIGNAL_FUNC( EmuGtkSignalStub2 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // RESET button
- SignalsData[ NbSignals ] = ResetBSignal;
- gtk_signal_connect( GTK_OBJECT( ButtonReset ), "button-press-event", GTK_SIGNAL_FUNC( EmuGtkSignalStub3 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // RUN button
- SignalsData[ NbSignals ] = RunBSignal;
- gtk_signal_connect( GTK_OBJECT( ButtonRun ), "button-press-event", GTK_SIGNAL_FUNC( EmuGtkSignalStub3 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // STOP button
- SignalsData[ NbSignals ] = StopBSignal;
- gtk_signal_connect( GTK_OBJECT( ButtonStop ), "button-press-event", GTK_SIGNAL_FUNC( EmuGtkSignalStub3 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
- // STEP button
- SignalsData[ NbSignals ] = StepBSignal;
- gtk_signal_connect( GTK_OBJECT( ButtonStep ), "button-press-event", GTK_SIGNAL_FUNC( EmuGtkSignalStub3 ), &SignalsData[ NbSignals ] );
- NbSignals++;
-
-
- if( GetHexFileName() != NULL ) {
- LoadHexFile( GetHexFileName() );
- }
+ if (!running) {
+ log_info("StartRunning()");
+ running_function_tag = g_idle_add(emugtk_running, 0);
+ running = 1;
+ }
}
-
-int
-main( int argc, char **argv )
+/* Taken from the Gxine source code. */
+static GtkWidget *
+button_add_pix(GtkWidget *box, char **xpm)
{
- ParseCommandLineOptions( argc, argv );
+ GtkWidget *button, *icon;
- emugtk_init( argc, argv );
+ button = gtk_button_new();
+ gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NORMAL);
- emugtk_Reset( );
- gtk_main();
+ icon = gtk_image_new_from_pixbuf(
+ gdk_pixbuf_new_from_xpm_data((const char **) xpm));
+ gtk_container_add(GTK_CONTAINER(button), icon);
- printf( "End of program.\n" );
-
- return EXIT_SUCCESS;
-}
+ gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, BUTTONS_BORDER);
+ return button;
+}
-//////////////////////////////////////////////////////////////////////////////
-// Create and show the Reset, Run, Stop, Trace and Step buttons
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_AddButtons( void )
+/* CPU reset and Gtk UI update */
+static void
+emugtk_Reset(void)
{
- RESET_pixmap = gdk_pixmap_colormap_create_from_xpm_d( NULL,
- gtk_widget_get_default_colormap(),
- &RESET_mask,
- NULL,
- ( gchar ** ) reset_xpm );
- RESET_widget = gtk_pixmap_new( RESET_pixmap, RESET_mask );
-
- RUN_pixmap = gdk_pixmap_colormap_create_from_xpm_d( NULL,
- gtk_widget_get_default_colormap(),
- &RUN_mask,
- NULL,
- ( gchar ** ) run_xpm );
- RUN_widget = gtk_pixmap_new( RUN_pixmap, RUN_mask );
-
- STOP_pixmap = gdk_pixmap_colormap_create_from_xpm_d( NULL,
- gtk_widget_get_default_colormap(),
- &STOP_mask,
- NULL,
- ( gchar ** ) stop_xpm );
- STOP_widget = gtk_pixmap_new( STOP_pixmap, STOP_mask );
-
- STEP_pixmap = gdk_pixmap_colormap_create_from_xpm_d( NULL,
- gtk_widget_get_default_colormap(),
- &STEP_mask,
- NULL,
- ( gchar ** ) step_xpm );
- STEP_widget = gtk_pixmap_new( STEP_pixmap, STEP_mask );
-
- ButtonTable = gtk_table_new( 1, 4, TRUE );
- gtk_widget_set_usize( GTK_WIDGET( ButtonTable ), BUTTONS_BAR_WIDTH, BUTTONS_BAR_HEIGHT );
- gtk_fixed_put( GTK_FIXED( emumainfixed ), ButtonTable, 0, 0 );
-
- ButtonReset = gtk_button_new();
- ButtonRun = gtk_button_new();
- ButtonStop = gtk_button_new();
- ButtonStep = gtk_button_new();
-
- gtk_container_add( GTK_CONTAINER( ButtonReset ), RESET_widget );
- gtk_container_add( GTK_CONTAINER( ButtonRun ), RUN_widget );
- gtk_container_add( GTK_CONTAINER( ButtonStop ), STOP_widget );
- gtk_container_add( GTK_CONTAINER( ButtonStep ), STEP_widget );
-
- gtk_widget_set_usize( GTK_WIDGET( ButtonReset ), BUTTON_WIDTH, BUTTON_HEIGHT );
- gtk_widget_set_usize( GTK_WIDGET( ButtonRun ), BUTTON_WIDTH, BUTTON_HEIGHT );
- gtk_widget_set_usize( GTK_WIDGET( ButtonStop ), BUTTON_WIDTH, BUTTON_HEIGHT );
- gtk_widget_set_usize( GTK_WIDGET( ButtonStep ), BUTTON_WIDTH, BUTTON_HEIGHT );
-
- gtk_table_attach_defaults( GTK_TABLE( ButtonTable ), ButtonReset, 0, 1, 0, 1);
- gtk_table_attach_defaults( GTK_TABLE( ButtonTable ), ButtonRun, 1, 2, 0, 1);
- gtk_table_attach_defaults( GTK_TABLE( ButtonTable ), ButtonStop, 2, 3, 0, 1);
- gtk_table_attach_defaults( GTK_TABLE( ButtonTable ), ButtonStep, 3, 4, 0, 1);
-
- gtk_widget_show( GTK_WIDGET( ButtonReset ) );
- gtk_widget_show( GTK_WIDGET( ButtonRun ) );
- gtk_widget_show( GTK_WIDGET( ButtonStop ) );
- gtk_widget_show( GTK_WIDGET( ButtonStep ) );
-
- gtk_widget_show_all( GTK_WIDGET( ButtonTable ) );
+ cpu8051_Reset();
+ emugtk_UpdateDisplay();
}
-
-//////////////////////////////////////////////////////////////////////////////
-// CPU reset and Gtk UI update
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_Reset( void )
+/* Signal ResetEvent (ResetButton) */
+static void
+emugtk_ResetEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
{
- cpu8051_Reset( );
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD( 0 );
+ log_info("ResetEvent()");
+ emugtk_stop_running();
+ emugtk_Reset();
}
-
-//////////////////////////////////////////////////////////////////////////////
-// CPU Step and Gtk UI update
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_Step( void )
+/* CPU Step and Gtk UI update */
+static void
+emugtk_Step(void)
{
- cpu8051_Exec();
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD( 0 );
+ cpu8051_Exec();
+ emugtk_UpdateDisplay();
}
-
-
-//////////////////////////////////////////////////////////////////////////////
-// Show the menu
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_ShowMenu( void )
+/* Signal RunEvent (RunButton) */
+static void
+emugtk_RunEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
{
- FileMenu = gtk_menu_new( );
- OpenItem = gtk_menu_item_new_with_label( "Open" );
- QuitItem = gtk_menu_item_new_with_label( "Quit" );
- gtk_menu_append( GTK_MENU( FileMenu ), GTK_WIDGET( OpenItem ) );
- gtk_menu_append( GTK_MENU( FileMenu ), GTK_WIDGET( QuitItem ) );
- gtk_widget_show( GTK_WIDGET( OpenItem ) );
- gtk_widget_show( GTK_WIDGET( QuitItem ) );
-
- ViewMenu = gtk_menu_new( );
- ExtMemItem = gtk_menu_item_new_with_label( "External Memory Dump" );
- IntMemItem = gtk_menu_item_new_with_label( "Internal Memory Dump" );
- //PgmMemItem = gtk_menu_item_new_with_label( "Program Memory Dump" );
- gtk_menu_append( GTK_MENU( ViewMenu ), GTK_WIDGET( ExtMemItem ) );
- gtk_menu_append( GTK_MENU( ViewMenu ), GTK_WIDGET( IntMemItem ) );
- //gtk_menu_append( GTK_MENU( ViewMenu ), GTK_WIDGET( PgmMemItem ) );
- gtk_widget_show( GTK_WIDGET( ExtMemItem ) );
- gtk_widget_show( GTK_WIDGET( IntMemItem ) );
- //gtk_widget_show( GTK_WIDGET( PgmMemItem ) );
-
- HelpMenu = gtk_menu_new( );
- AboutItem = gtk_menu_item_new_with_label( "About" );
- gtk_menu_append( GTK_MENU( HelpMenu ), GTK_WIDGET( AboutItem ) );
- gtk_widget_show( GTK_WIDGET( AboutItem ) );
-
- MenuBar = gtk_menu_bar_new( );
- gtk_fixed_put( GTK_FIXED( emufixed ), MenuBar, 0, 0 );
- gtk_widget_show( GTK_WIDGET( MenuBar ) );
-
- FileItem = gtk_menu_item_new_with_label( "File" );
- ViewItem = gtk_menu_item_new_with_label( "View" );
- HelpItem = gtk_menu_item_new_with_label( "Help" );
- gtk_widget_show( GTK_WIDGET( FileItem ) );
- gtk_widget_show( GTK_WIDGET( ViewItem ) );
- gtk_widget_show( GTK_WIDGET( HelpItem ) );
- gtk_menu_item_set_submenu( GTK_MENU_ITEM( FileItem ), FileMenu );
- gtk_menu_item_set_submenu( GTK_MENU_ITEM( ViewItem ), ViewMenu );
- gtk_menu_item_set_submenu( GTK_MENU_ITEM( HelpItem ), HelpMenu );
- gtk_menu_bar_append( GTK_MENU_BAR( MenuBar ), FileItem );
- gtk_menu_bar_append( GTK_MENU_BAR( MenuBar ), ViewItem );
- gtk_menu_bar_append( GTK_MENU_BAR( MenuBar ), HelpItem );
-}
+ log_info("RunEvent()");
+ if (running)
+ emugtk_stop_running();
+ else
+ emugtk_start_running();
+}
-//////////////////////////////////////////////////////////////////////////////
-// Signal DeleteEvent
-//////////////////////////////////////////////////////////////////////////////
-gboolean
-emugtk_DeleteEvent( GtkWidget *widget, GdkEvent *event, gpointer data )
+/* Signal StopEvent (StopButton) */
+static void
+emugtk_StopEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
{
- g_print( "emugtk_DeleteEvent(...)\n" );
- emugtk_StopRunning( );
- return FALSE;
+ log_info("StopEvent()");
+ emugtk_stop_running();
}
-
-//////////////////////////////////////////////////////////////////////////////
-// Signal DestroyEvent
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_DestroyEvent( GtkWidget *widget, gpointer data )
+/* Signal StepEvent (StepButton) */
+static void
+emugtk_StepEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
{
- g_print( "emugtk_DestroyEvent(...)\n" );
- gtk_main_quit();
+ log_info("StepEvent()");
+ emugtk_stop_running();
+ emugtk_Step();
}
-
-//////////////////////////////////////////////////////////////////////////////
-// gint emugtk_AboutEvent( GtkWidget *widget, gpointer data )
-// Signal AboutEvent ( Help->About in menu )
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_AboutEvent( GtkWidget *widget, gpointer data )
+/* Creates the Reset, Run, Stop and Step buttons. */
+static GtkWidget *
+AddButtons(void)
{
- char about_string[256];
- GtkWidget *about_window;
- GtkWidget *text_window;
-
- sprintf( about_string,
- "%s\n\nversion %s\n\n\nAuthors:\nHugo Villeneuve\nJonathan St-André\n",
- PACKAGE, VERSION );
-
- about_window = gtk_window_new( GTK_WINDOW_TOPLEVEL );
- gtk_window_set_title( GTK_WINDOW( about_window ), "About" );
- gtk_container_set_border_width( GTK_CONTAINER( about_window ), 20 );
-
- text_window = gtk_label_new( about_string );
- gtk_container_add( GTK_CONTAINER( about_window ), text_window );
-
- gtk_widget_show_all( GTK_WIDGET( about_window ) );
+ GtkWidget *button_hbox;
+ GtkWidget *button;
+
+ /* The buttons of the hbox are NOT given equal space in the box. */
+ button_hbox = gtk_hbox_new(FALSE, 0);
+
+ /* Creating the RESET button. */
+ button = button_add_pix(button_hbox, reset_xpm);
+ g_signal_connect(button, "clicked",
+ G_CALLBACK(emugtk_ResetEvent),
+ NULL);
+
+ /* Creating the RUN button. */
+ button = button_add_pix(button_hbox, run_xpm);
+ g_signal_connect(button, "clicked",
+ G_CALLBACK(emugtk_RunEvent),
+ NULL);
+
+ /* Creating STOP button. */
+ button = button_add_pix(button_hbox, stop_xpm);
+ g_signal_connect(GTK_OBJECT(button), "clicked",
+ G_CALLBACK(emugtk_StopEvent),
+ NULL);
+
+ /* Creating STEP button. */
+ button = button_add_pix(button_hbox, step_xpm);
+ g_signal_connect(GTK_OBJECT(button), "clicked",
+ G_CALLBACK(emugtk_StepEvent),
+ NULL);
+
+ return button_hbox;
}
-
-//////////////////////////////////////////////////////////////////////////////
-// Signal OpenEvent ( File->Open in menu )
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_OpenEvent( GtkWidget *widget, gpointer data )
+static GtkWidget *
+AddMenu(void)
{
- GtkWidget *FileOpendialog;
+ GtkWidget *menu_bar;
- // g_print( "emugtk_OpenEvent(...)\n" );
+ /* Creating menu item. */
+ menu_bar = gtk_menu_bar_new();
- FileOpendialog = gtk_file_selection_new( "Open Intel Hex file" );
+ /* Adding the 'File' submenu */
+ FileAddMenu(menu_bar);
- // Connect the file dialog's OK button up to a handler.
- gtk_signal_connect( GTK_OBJECT( GTK_FILE_SELECTION ( FileOpendialog ) -> ok_button ),
- "clicked",
- GTK_SIGNAL_FUNC( FileOpenDialog_OK ),
- FileOpendialog );
+ /* Adding the 'View' submenu */
+ ViewAddMenu(menu_bar);
- // Connect the file dialog's CANCEL button up to a handler.
- gtk_signal_connect( GTK_OBJECT( GTK_FILE_SELECTION ( FileOpendialog ) -> cancel_button ),
- "clicked",
- GTK_SIGNAL_FUNC( FileOpenDialog_CANCEL ),
- FileOpendialog );
+ /* Adding the 'Help' submenu */
+ HelpAddMenu(menu_bar);
- // Set the 'File Open dialog' to show only Intel HEX files (.hex).
- // gtk_file_selection_complete( GTK_FILE_SELECTION( FileOpendialog ), "*.hex" );
-
- // Show the dialog
- gtk_widget_show( GTK_WIDGET( FileOpendialog ) );
+ return menu_bar;
}
-
-void
-FileOpenDialog_OK( GtkButton *button, gpointer data )
+static int
+mainwin_configure_event(GtkWindow *window, GdkEvent *event, gpointer data)
{
- g_print( "emugtk_FileOpenDialog_OK Event(...)\n" );
-
- const gchar *SelectedFile;
+ cfg->win_width = event->configure.width;
+ cfg->win_height = event->configure.height;
+
+ /*
+ * Important:
+ * Returning false allows event to propagate to children. If not, they
+ * will not be resized when we resize the main window.
+ */
+ return FALSE;
+}
- SelectedFile = (const gchar *) gtk_file_selection_get_filename( GTK_FILE_SELECTION( data ) );
-
- g_print( "emugtk_File = %s\n", SelectedFile );
-
- emugtk_StopRunning();
+static void
+hpaned_notify_event(GtkWindow *window, GdkEvent *event, gpointer data)
+{
+ GtkWidget *paned = data;
- LoadHexFile( SelectedFile );
+ cfg->hpane_pos = gtk_paned_get_position(GTK_PANED(paned));
+}
- gtk_widget_destroy( GTK_WIDGET( data ) );
+static void
+vpaned_notify_event(GtkWindow *window, GdkEvent *event, gpointer data)
+{
+ GtkWidget *paned = data;
- emugtk_Reset();
- emugtk_UpdateDisplay();
+ cfg->vpane_pos = gtk_paned_get_position(GTK_PANED(paned));
}
-
-void
-emugtk_UpdateDisplay( void )
+static void
+main_paned_notify_event(GtkWindow *window, GdkEvent *event, gpointer data)
{
- g_print( "emugtk_UpdateDisplay()\n" );
+ GtkWidget *paned = data;
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD( 0 );
+ cfg->main_pane_pos = gtk_paned_get_position(GTK_PANED(paned));
}
-
void
-FileOpenDialog_CANCEL( GtkButton *button, gpointer data )
+emugtk_restart_gui(void)
{
- g_print( "emugtk_FileOpenDialog_CANCEL Event(...)\n" );
-
- gtk_widget_destroy( GTK_WIDGET( data ) );
-}
+ emugtk_stop_running();
+ gtk_widget_destroy(mainwin);
-//////////////////////////////////////////////////////////////////////////////
-// Signal QuitEvent ( File->Quit in menu )
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_QuitEvent( GtkWidget *widget, gpointer data )
-{
- g_print( "emugtk_QuitEvent(...)\n" );
- emugtk_StopRunning( );
- gtk_main_quit( );
+ restart_gui = true;
}
-
-//////////////////////////////////////////////////////////////////////////////
-// Signal ResetEvent ( ResetButton )
-//////////////////////////////////////////////////////////////////////////////
void
-emugtk_ResetEvent( GtkWidget *widget, GdkEvent *event, gpointer data )
+emugtk_quit_gui(void)
{
- g_print( "emugtk_ResetEvent(...)\n" );
- emugtk_StopRunning( );
- emugtk_Reset( );
-}
+ gtk_main_quit();
+ restart_gui = false;
+}
-//////////////////////////////////////////////////////////////////////////////
-// Signal RunEvent ( RunButton )
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_RunEvent( GtkWidget *widget, GdkEvent *event, gpointer data )
+static GtkWidget *
+emugtk_create_memory_paned(void)
{
- g_print( "emugtk_RunEvent(...)\n" );
- if ( RunningState ) {
- // g_print( "Getting out of RunningState! \n" );
- emugtk_StopRunning( );
- }
- else {
- // g_print( "Going In RunningState! \n" );
- emugtk_StartRunning( );
- }
+ GtkWidget *vpaned;
+ GtkWidget *scrollwin;
+
+ /* Create vpaned (memory windows) only if necessary. */
+ if (cfg->view_int_memory || cfg->view_ext_memory) {
+ vpaned = gtk_vpaned_new();
+ gtk_paned_set_position(GTK_PANED(vpaned), cfg->vpane_pos);
+ g_signal_connect(G_OBJECT(vpaned), "notify::position",
+ G_CALLBACK(vpaned_notify_event), vpaned);
+
+ /* Internal memory dump frame. */
+ if (cfg->view_int_memory) {
+ scrollwin = memwin_init("Internal memory (IRAM)",
+ INT_MEM_ID);
+ gtk_paned_pack1(GTK_PANED(vpaned), scrollwin,
+ FALSE, FALSE);
+ }
+
+ /* External memory dump frame. */
+ if (cfg->view_ext_memory) {
+ scrollwin = memwin_init("External memory (XRAM)",
+ EXT_MEM_ID);
+ gtk_paned_pack2(GTK_PANED(vpaned), scrollwin,
+ TRUE, FALSE);
+ }
+
+ return vpaned;
+ } else
+ return NULL;
}
-
-//////////////////////////////////////////////////////////////////////////////
-// Signal StopEvent ( StopButton )
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_StopEvent( GtkWidget *widget, GdkEvent *event, gpointer data )
+/*
+ * mainwin
+ * +---------------------------------------------------------------------+
+ * | |
+ * | vbox |
+ * | +---------------------------------------------------------------+ |
+ * | | | |
+ * | | menu_bar | |
+ * | | +----------------------+ | |
+ * | | | File View Help | | |
+ * | | +----------------------+ | |
+ * | | | |
+ * | |---------------------------------------------------------------| |
+ * | | | |
+ * | | buttons_bar | |
+ * | | +-----------------------+ | |
+ * | | | RST RUN STOP STEP | | |
+ * | | +-----------------------+ | |
+ * | | | |
+ * | |---------------------------------------------------------------| |
+ * | | | |
+ * | | main_paned | |
+ * | | +---------------------------------------------------------+ | |
+ * | | | | | |
+ * | | | hpaned | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | | | | | |
+ * | | | | scrollwin | scrollwin | | | |
+ * | | | | +------------------+ * +--------------------+ | | | |
+ * | | | | | REGISTERS window | * | Disassembly window | | | | |
+ * | | | | +------------------+ | +--------------------+ | | | |
+ * | | | | | | | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | | |
+ * | | |--------------------------***----------------------------- | |
+ * | | | | | |
+ * | | | vpaned | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | | | | |
+ * | | | | scrollwin | | | |
+ * | | | | +---------------------------------------------+ | | | |
+ * | | | | | Internal memory window | | | | |
+ * | | | | +---------------------------------------------+ | | | |
+ * | | | | | | | |
+ * | | | +-----------------------***-------------------------| | | |
+ * | | | | | | | |
+ * | | | | scrollwin | | | |
+ * | | | | +---------------------------------------------+ | | | |
+ * | | | | | External memory window | | | | |
+ * | | | | +---------------------------------------------+ | | | |
+ * | | | | | | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | | |
+ * | | +---------------------------------------------------------+ | |
+ * | | | |
+ * | | | |
+ * | +---------------------------------------------------------------+ |
+ * | |
+ * | |
+ * +---------------------------------------------------------------------+
+ */
+static void
+emugtk_window_init(void)
{
- g_print( "emugtk_StopEvent(...)\n" );
- emugtk_StopRunning( );
+ GtkWidget *vbox;
+ GtkWidget *menu_bar;
+ GtkWidget *buttons_bar;
+ GtkWidget *scrollwin;
+ GtkWidget *hpaned;
+ GtkWidget *vpaned;
+ GtkWidget *main_paned;
+
+ mainwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title(GTK_WINDOW(mainwin), PACKAGE);
+ gtk_window_set_default_size(GTK_WINDOW(mainwin),
+ cfg->win_width, cfg->win_height);
+ gtk_container_set_border_width(GTK_CONTAINER(mainwin), 0);
+
+ /* Window DESTROY event. */
+ g_signal_connect(mainwin, "destroy",
+ G_CALLBACK(gtk_main_quit), NULL);
+
+ g_signal_connect(G_OBJECT(mainwin), "configure-event",
+ G_CALLBACK(mainwin_configure_event), NULL);
+
+ /* Creating the menu bar. */
+ menu_bar = AddMenu();
+
+ /* Creating the buttons bar. */
+ buttons_bar = AddButtons();
+
+ scrollwin = pswwin_init();
+ gtk_box_pack_start(GTK_BOX(buttons_bar), scrollwin, FALSE, FALSE, 100);
+
+ /* hpaned will contain registers and disassembly windows. */
+ hpaned = gtk_hpaned_new();
+ gtk_paned_set_position(GTK_PANED(hpaned), cfg->hpane_pos);
+ g_signal_connect(G_OBJECT(hpaned), "notify::position",
+ G_CALLBACK(hpaned_notify_event), hpaned);
+
+ /* 8051 registers frame. */
+ scrollwin = regwin_init();
+ gtk_paned_pack1(GTK_PANED(hpaned), scrollwin, FALSE, FALSE);
+
+ /* Program disassembly frame. */
+ scrollwin = pgmwin_init();
+ gtk_paned_pack2(GTK_PANED(hpaned), scrollwin, TRUE, FALSE);
+
+ /*
+ * main_paned will contain two groups:
+ * group1: registers and disassembly windows.
+ * group2: memory windows
+ */
+ if (cfg->layout == UI_LAYOUT1)
+ main_paned = gtk_vpaned_new();
+ else
+ main_paned = gtk_hpaned_new();
+
+ gtk_paned_set_position(GTK_PANED(main_paned), cfg->main_pane_pos);
+ g_signal_connect(G_OBJECT(main_paned), "notify::position",
+ G_CALLBACK(main_paned_notify_event), main_paned);
+ gtk_paned_pack1(GTK_PANED(main_paned), hpaned, FALSE, FALSE);
+
+ vpaned = emugtk_create_memory_paned();
+ if (vpaned != NULL)
+ gtk_paned_pack2(GTK_PANED(main_paned), vpaned,
+ TRUE, FALSE);
+
+ /*
+ * vbox contains the menu bar and body_vbox (for all remaining
+ * items).
+ */
+ vbox = gtk_vbox_new(FALSE, 1);
+ gtk_box_pack_start(GTK_BOX(vbox), menu_bar, FALSE, FALSE, 1);
+ gtk_box_pack_start(GTK_BOX(vbox), buttons_bar, FALSE, FALSE, 1);
+ gtk_box_pack_start(GTK_BOX(vbox), main_paned, true, true, 1);
+
+ /* Adding the vbox to the main window. */
+ gtk_container_add(GTK_CONTAINER(mainwin), vbox);
+
+ g_signal_connect(mainwin, "destroy", G_CALLBACK(emugtk_quit_gui), NULL);
+
+ gtk_widget_show_all(mainwin);
}
-
-//////////////////////////////////////////////////////////////////////////////
-// Signal StepEvent ( StepButton )
-//////////////////////////////////////////////////////////////////////////////
void
-emugtk_StepEvent( GtkWidget *widget, GdkEvent *event, gpointer data )
+AddMenuSeparator(GtkWidget *menu)
{
- g_print( "emugtk_StepEvent(...)\n" );
- emugtk_StopRunning( );
- emugtk_Step();
-}
+ GtkWidget *item;
+ item = gtk_menu_item_new();
+ gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
+}
-//////////////////////////////////////////////////////////////////////////////
-// Signal Stub with 2 parameters
-//////////////////////////////////////////////////////////////////////////////
void
-EmuGtkSignalStub2( GtkWidget *widget, gpointer data )
+emugtk_new_file(char *file)
{
- g_print( "EmuGtkSignalStub2(...)\n");
-
- int SigNumber = *( (int *) data );
-
- switch( SigNumber ) {
- case DestroySignal:
- emugtk_DestroyEvent( widget, 0 );
- break;
- case AboutISignal:
- emugtk_AboutEvent( widget, 0 );
- break;
- case OpenISignal:
- emugtk_OpenEvent( widget, 0 );
- break;
- case QuitISignal:
- emugtk_QuitEvent( widget, 0 );
- break;
- default:
- g_print( "*** error: EmuGtkSignalStub2: default case reached\n" );
- break;
- };
-}
+ emugtk_stop_running();
+ LoadHexFile(file);
-//////////////////////////////////////////////////////////////////////////////
-// Signal Stub with 3 parameters
-//////////////////////////////////////////////////////////////////////////////
-void EmuGtkSignalStub3( GtkWidget *widget, GdkEvent *event, gpointer data )
-{
- g_print( "EmuGtkSignalStub3(...)\n");
-
- int SigNumber = *( (int *) data );
-
- switch( SigNumber ) {
- case DeleteSignal:
- emugtk_DeleteEvent( widget, event, 0 );
- break;
- case ResetBSignal:
- emugtk_ResetEvent( widget, event, 0 );
- break;
- case RunBSignal:
- emugtk_RunEvent( widget, event, 0 );
- break;
- case StopBSignal:
- emugtk_StopEvent( widget, event, 0 );
- break;
- case StepBSignal:
- emugtk_StepEvent( widget, event, 0 );
- break;
- default:
- g_print( "*** error: EmuGtkSignalStub3: default case reached\n" );
- break;
- };
-}
+ if (cfg->clear_ram_on_file_load)
+ emugtk_Reset();
+ emugtk_UpdateDisplay();
+}
-//////////////////////////////////////////////////////////////////////////////
-// Running called by RunningFunction( )
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_Running( )
+int
+main(int argc, char **argv)
{
- cpu8051_Exec( );
- if( pgmwin_IsBreakpoint( PC ) ) {
- g_print( "Breakpoint Hit, stopping!\n" );
- emugtk_StopRunning( );
- }
-}
+ parse_command_line_options(argc, argv);
+ app_config_load();
+ cpu8051_init();
-//////////////////////////////////////////////////////////////////////////////
-// RunningFunction called when idle from gtk_main
-//////////////////////////////////////////////////////////////////////////////
-gboolean
-RunningFunction( gpointer data )
-{
- emugtk_Running( );
- return TRUE;
-}
+ running = 0;
+ gtk_init(&argc, &argv);
-//////////////////////////////////////////////////////////////////////////////
-// Get in the RunningState
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_StartRunning( void )
-{
- if ( !RunningState ) {
+ if (options.filename != NULL)
+ LoadHexFile(options.filename);
- printf( "emugtk_StartRunning( )\n" );
+ cpu8051_Reset();
- /*RunFuncTag = gtk_idle_add( GtkFunction( RunningFunction ), 0 );*/
- RunFuncTag = gtk_idle_add( RunningFunction, 0 );
+ while (restart_gui == true) {
+ log_info("Init GUI");
- RunningState = 1;
+ emugtk_window_init();
+ emugtk_UpdateDisplay();
+ gtk_main();
+ }
- // gtk_widget_hide( GTK_WIDGET( ButtonRun ) );
- // gtk_widget_show_now( GTK_WIDGET( ButtonStop ) );
- // gtk_table_attach_defaults( GTK_TABLE( ButtonTable ), ButtonStop, 3, 4, 0, 1);
- }
-}
+ log_info("Terminate");
+ app_config_save();
-//////////////////////////////////////////////////////////////////////////////
-// Step out of RunningState
-//////////////////////////////////////////////////////////////////////////////
-void
-emugtk_StopRunning( )
-{
- if (RunningState) {
- printf( "emugtk_StopRunning( )\n" );
- gtk_idle_remove( RunFuncTag );
- RunningState = 0;
- //gtk_widget_hide( GTK_WIDGET( ButtonStop ) );
- //gtk_widget_show( GTK_WIDGET( ButtonRun ) );
- // gtk_table_attach_defaults( GTK_TABLE( ButtonTable ), ButtonRun, 3, 4, 0, 1);
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD( 0 );
- }
+ return EXIT_SUCCESS;
}
projects / emu8051.git / blobdiff