X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;f=src%2Fpgmwin.c;h=8360375887aff358893a10175bda478ae260807c;hb=fb3b3529579773b8a14959cc6bc5bb2096fd0fe8;hp=80c1f0895565b4138fa412827576521c80094a5b;hpb=4c305c73f8110d03b99cec045b3c5741867fd46b;p=emu8051.git diff --git a/src/pgmwin.c b/src/pgmwin.c index 80c1f08..8360375 100644 --- a/src/pgmwin.c +++ b/src/pgmwin.c @@ -1,5 +1,23 @@ -/* pgmwin.c */ - +/* + * pgmwin.c + * + * Copyright (C) 1999 Jonathan St-André + * Copyright (C) 1999 Hugo Villeneuve + * + * 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. + */ #if HAVE_CONFIG_H # include "config.h" @@ -7,111 +25,119 @@ #include +#include "common.h" #include "cpu8051.h" #include "pgmwin.h" -/* private */ -GtkWidget *pgmwin; -GtkWidget *pgmclist; -int NbBreakpoints; -unsigned int Breakpoints[ MAXBP ]; -unsigned int DisasmAddresses[ 24 ]; - - -/* -int PgmWinNumber = 0; -int PgmWinNumbers[ 1 ]; -*/ - - -/*PgmWin *PgmWinPtrs[ 1 ];*/ - +static GtkWidget *pgmclist; +static int NbBreakpoints; +static unsigned int Breakpoints[ MAXBP ]; +static unsigned int DisasmAddresses[ 24 ]; -/* in cpu8051.c */ -extern unsigned int PC; - -////////////////////////////////////////////////////////////////////////////// -// PgmWin constructor -////////////////////////////////////////////////////////////////////////////// +/* Disasm 24 lines from CPU */ void -pgmwin_init( GtkWidget *parentwin ) +pgmwin_Disasm( ) { - int i; - GtkStyle *style; - GdkFont *fixedfont; - fixedfont = gdk_font_load( "-adobe-courier-medium-r-normal--12-120-75-75-m-70-iso8859-1" ); - - pgmclist = gtk_clist_new( 1 ); - gtk_clist_set_selection_mode( GTK_CLIST( pgmclist ), GTK_SELECTION_SINGLE ); - gtk_widget_set_usize( GTK_WIDGET( pgmclist ), PGM_WIN_WIDTH, PGM_WIN_HEIGHT ); - gtk_clist_set_column_justification( GTK_CLIST( pgmclist ), 0, GTK_JUSTIFY_LEFT ); - gtk_clist_set_column_width( GTK_CLIST( pgmclist ), 0, PGM_WIN_WIDTH-10 ); + char TextTmp[255]; + int row; + int InstSize; + unsigned int Address; + + Address = cpu8051.pc; + + gtk_clist_freeze( GTK_CLIST( pgmclist ) ); + for ( row = 0; row < 24; row++ ) { + InstSize = cpu8051_Disasm( Address, TextTmp ); + if ( pgmwin_IsBreakpoint( Address ) ) TextTmp[0] = '*'; + gtk_clist_set_text( GTK_CLIST( pgmclist ), row, 0, TextTmp ); + DisasmAddresses[ row ] = Address; + Address += InstSize; + } + gtk_clist_select_row( GTK_CLIST( pgmclist ), 0, 0 ); + gtk_clist_thaw( GTK_CLIST( pgmclist ) ); +} - style = gtk_widget_get_style( GTK_WIDGET( pgmclist ) ); -#ifdef USE_GTK2 - gtk_style_set_font( style, fixedfont ); -#else - style->font = fixedfont; -#endif +/* Clear Breakpoint at Address from list */ +static void +pgmwin_ClearBreakpoint( unsigned int Address ) +{ + int Index = 0; - gtk_widget_set_style( GTK_WIDGET( pgmclist ), style ); + while( Index < NbBreakpoints && Breakpoints[ Index ] != Address ) { + Index++; + } + if( Breakpoints[ Index ] != Address ) { + return; + } + Breakpoints[ Index ] = Breakpoints[ NbBreakpoints - 1 ]; + NbBreakpoints--; +} - char *pgmdummy[] = { 0 }; - for ( i = 0; i < 24; i++ ) gtk_clist_append( GTK_CLIST( pgmclist ), pgmdummy ); - gtk_container_add( GTK_CONTAINER( parentwin ), pgmclist ); +/* Set Breakpoint at Address from list. */ +static void +pgmwin_SetBreakpoint( unsigned int Address ) +{ + if( pgmwin_IsBreakpoint( Address ) ) { + return; + } + if( NbBreakpoints < MAXBP ) { + Breakpoints[ NbBreakpoints++ ] = Address; + } +} - gtk_widget_show( pgmclist ); +/* Toggle the breakpoint at Address. */ +static void +pgmwin_ToggleBreakpoint( unsigned int Address ) +{ + if( pgmwin_IsBreakpoint( Address ) ) { + pgmwin_ClearBreakpoint( Address ); + } + else { + pgmwin_SetBreakpoint( Address ); + } +} - NbBreakpoints = 0; - /* - PgmWinPtrs[ PgmWinNumber ] = this; - PgmWinNumbers[ PgmWinNumber ] = PgmWinNumber; - gtk_signal_connect( GTK_OBJECT( pgmclist ), "button-press-event", GTK_SIGNAL_FUNC( PgmWinButtonPress ), &PgmWinNumbers[ PgmWinNumber++ ] ); - */ +#ifdef dsfdsfs +/* Show Breakpoints list. */ +static void +pgmwin_ShowBreakpoints( ) +{ + int Index; + for ( Index = 0; Index < NbBreakpoints ; Index++ ) { + printf( "Breakpoint at Address = %.4X\n", Breakpoints[ Index ] ); + } } +#endif -////////////////////////////////////////////////////////////////////////////// -// void pgmwin_Disasm( ) -// Disasm 24 lines from CPU -////////////////////////////////////////////////////////////////////////////// -void -pgmwin_Disasm( ) +/* Is the a breakpoint at Address. */ +int +pgmwin_IsBreakpoint( unsigned int Address ) { -char TextTmp[255]; -int row; -//int TextLength; -int InstSize; -unsigned int Address; -Address = PC; - -gtk_clist_freeze( GTK_CLIST( pgmclist ) ); - for ( row = 0; row < 24; row++ ) { - InstSize = cpu8051_Disasm( Address, TextTmp ); - if ( pgmwin_IsBreakpoint( Address ) ) TextTmp[0] = '*'; - gtk_clist_set_text( GTK_CLIST( pgmclist ), row, 0, TextTmp ); - DisasmAddresses[ row ] = Address; - Address += InstSize; - } -gtk_clist_select_row( GTK_CLIST( pgmclist ), 0, 0 ); -gtk_clist_thaw( GTK_CLIST( pgmclist ) ); + int Index = 0; + while( Index < NbBreakpoints && Breakpoints[ Index ] != Address ) { + Index++; + } + + return ( Breakpoints[ Index ] == Address && Index < NbBreakpoints ); } -////////////////////////////////////////////////////////////////////////////// -// gint pgmwin_ButtonPressEvent( GtkWidget *widget, GdkEvent *event, gpointer data ) -// Mouse button pressed in the window -////////////////////////////////////////////////////////////////////////////// -gint pgmwin_ButtonPressEvent( GtkWidget *widget, GdkEvent *event, gpointer data ) + +/* Mouse button pressed in the window. */ +static gint +pgmwin_ButtonPressEvent( GtkWidget *widget, GdkEvent *event, gpointer data ) { gint row, column; char TextTmp[ 255 ]; + //g_print( "pgmwin_ButtonPressEvent(...)\n" ); + gtk_clist_get_selection_info( GTK_CLIST( pgmclist ), ( int )event->button.x ,( int )event->button.y, &row, &column ); if (row >= 24 || row < 0) return TRUE; @@ -120,82 +146,56 @@ gint pgmwin_ButtonPressEvent( GtkWidget *widget, GdkEvent *event, gpointer data sprintf( TextTmp, "pgmwin_ButtonPressEvent( ) at %d,%d\n", column, row ); g_print( TextTmp ); pgmwin_ToggleBreakpoint( DisasmAddresses[ row ] ); - pgmwin_Disasm( ); - return FALSE; -} - -////////////////////////////////////////////////////////////////////////////// -// gint PgmWinButtonPress( GtkWidget *widget, GdkEvent *event, gpointer data ) -// Signal Stub with 3 parameters -////////////////////////////////////////////////////////////////////////////// -void -PgmWinButtonPress( GtkWidget *widget, GdkEvent *event, gpointer data ) -{ - /*int PWNumber = *( (int *) data );*/ + pgmwin_Disasm(); - pgmwin_ButtonPressEvent( widget, event, 0 ); -} - - -////////////////////////////////////////////////////////////////////////////// -// void pgmwin_ShowBreakpoints( ) -// Show Breakpoints list -////////////////////////////////////////////////////////////////////////////// -void pgmwin_ShowBreakpoints( ) -{ - int Index; - - for ( Index = 0; Index < NbBreakpoints ; Index++ ) - printf( "Breakpoint at Address = %.4X\n", Breakpoints[ Index ] ); -} - -////////////////////////////////////////////////////////////////////////////// -// void pgmwin_ClearBreakpoint( unsigned int Address ) -// Clear Breakpoint at Address from list -////////////////////////////////////////////////////////////////////////////// -void pgmwin_ClearBreakpoint( unsigned int Address ) -{ - int Index = 0; - while ( Index < NbBreakpoints && Breakpoints[ Index ] != Address ) Index++; - if ( Breakpoints[ Index ] != Address ) return; - Breakpoints[ Index ] = Breakpoints[ NbBreakpoints - 1 ]; - NbBreakpoints--; + return FALSE; } -////////////////////////////////////////////////////////////////////////////// -// void pgmwin_SetBreakpoint( unsigned int Address ) -// Set Breakpoint at Address from list -////////////////////////////////////////////////////////////////////////////// -void pgmwin_SetBreakpoint( unsigned int Address ) -{ - if ( pgmwin_IsBreakpoint( Address ) ) return; - if ( NbBreakpoints < MAXBP ) Breakpoints[ NbBreakpoints++ ] = Address; -} -////////////////////////////////////////////////////////////////////////////// -// int pgmwin_IsBreakpoint( unsigned int Address ) -// Is the a breakpoint at Address -////////////////////////////////////////////////////////////////////////////// -int pgmwin_IsBreakpoint( unsigned int Address ) +GtkWidget * +pgmwin_init( int width, int height ) { - int Index = 0; - while ( Index < NbBreakpoints && Breakpoints[ Index ] != Address ) Index++; - return ( Breakpoints[ Index ] == Address && Index < NbBreakpoints ); -} + int i; + GtkWidget *fixed_frame; -////////////////////////////////////////////////////////////////////////////// -// void pgmwin_ToggleBreakpoint( unsigned int Address ) -// Toggle the breakpoint at Address -////////////////////////////////////////////////////////////////////////////// -void pgmwin_ToggleBreakpoint( unsigned int Address ) -{ - if ( pgmwin_IsBreakpoint( Address ) ) pgmwin_ClearBreakpoint( Address ); - else pgmwin_SetBreakpoint( Address ); -} + fixed_frame = gtk_frame_new(0); + gtk_frame_set_shadow_type( GTK_FRAME( fixed_frame ), GTK_SHADOW_ETCHED_OUT ); + gtk_widget_set_usize( GTK_WIDGET( fixed_frame ), width, height ); + pgmclist = gtk_clist_new( 1 ); + gtk_clist_set_selection_mode( GTK_CLIST( pgmclist ), GTK_SELECTION_SINGLE ); + gtk_widget_set_usize( GTK_WIDGET( pgmclist ), width, height ); + gtk_clist_set_column_justification( GTK_CLIST( pgmclist ), 0, GTK_JUSTIFY_LEFT ); + gtk_clist_set_column_width( GTK_CLIST( pgmclist ), 0, width-10 ); +#if ( GTK_MAJOR_VERSION == 2) + PangoFontDescription *pango_font; + pango_font = pango_font_description_from_string( FIXED_FONT ); + gtk_widget_modify_font( pgmclist, pango_font ); +#else + { + GtkStyle *style; + /* Setting font for the widget. */ + style = gtk_style_new(); + gdk_font_unref( style->font ); + + /* Load a fixed font */ + style->font = gdk_font_load( FIXED_FONT ); + gtk_widget_set_style( GTK_WIDGET( pgmclist ), style ); + } +#endif + char *pgmdummy[] = { 0 }; + for( i = 0; i < 24; i++ ) { + gtk_clist_append( GTK_CLIST( pgmclist ), pgmdummy ); + } + gtk_container_add( GTK_CONTAINER( fixed_frame ), pgmclist ); + NbBreakpoints = 0; + gtk_signal_connect( GTK_OBJECT( pgmclist ), "button-press-event", + GTK_SIGNAL_FUNC( pgmwin_ButtonPressEvent ), NULL ); + return fixed_frame; +}