Limit length of statustext to 80 chars, to satisfy v_gtext specifications.

Introduced attached flag.

svn path=/trunk/netsurf/; revision=11444

atari/statusbar.c

@@ -45,33 +45,43 @@
 #include "atari/plot/plotter.h"
 
 extern short vdih;
+extern unsigned short gdosversion;
 
 static
 void __CDECL evnt_sb_redraw( COMPONENT *c, long buff[8] )
 {
 	struct gui_window * gw = (struct gui_window *)mt_CompDataSearch(&app, c, CDT_OWNER);
+	assert(gw != NULL);
 	CMP_STATUSBAR sb = gw->root->statusbar;
+	assert( sb != NULL );
+	if( sb == NULL )
+		return;
+
+	assert( sb->attached != false );
+	if( sb->attached == false )
+		return;
+
 	LGRECT work, lclip;
 	short pxy[8], d, pxyclip[4];
 
 	mt_CompGetLGrect(&app, sb->comp, WF_WORKXYWH, &work);
 	lclip = work;
-	if ( !rc_lintersect( (LGRECT*)&buff[4], &lclip ) ) return;
+	if ( !rc_lintersect( (LGRECT*)&buff[4], &lclip ) ) {
-
+		return;
+	}
 	vsf_interior( vdih, FIS_SOLID );
 	vsl_color( vdih, BLACK );
 	vsl_type( vdih, 1);
 	vsl_width( vdih, 1 );
 	vst_color(vdih, BLACK);
-	vst_height( vdih, 10, &pxy[0], &pxy[1], &pxy[2], &pxy[3] );
+	vst_point( vdih, 9, &pxy[0], &pxy[1], &pxy[2], &pxy[3] );
-	vst_arbpt( vdih, 9, &pxy[0], &pxy[1], &pxy[2], &pxy[3] );
 	vst_alignment(vdih, 0, 5, &d, &d );
 	vst_effects( vdih, 0 );
-
 	pxyclip[0] = lclip.g_x;
 	pxyclip[1] = lclip.g_y;
 	pxyclip[2] = lclip.g_x + lclip.g_w;
 	pxyclip[3] = lclip.g_y + lclip.g_h;
+
 	vs_clip(vdih, 1, (short*)&pxyclip );
 	vswr_mode( vdih, MD_REPLACE );
 
@@ -83,16 +93,19 @@ void __CDECL evnt_sb_redraw( COMPONENT *c, long buff[8] )
 		v_pline( vdih, 2, (short*)&pxy );
 	}
 
-	vsf_color( vdih, LWHITE);
+	if(app.nplanes > 2) {
+		vsf_color( vdih, LWHITE);
+	} else {
+		vsf_color( vdih, WHITE );
+	}
+
 	pxy[0] = work.g_x;
 	pxy[1] = work.g_y+1;
 	pxy[2] = work.g_x + work.g_w;
 	pxy[3] = work.g_y + work.g_h-1;
 	v_bar( vdih, pxy );
-
 	vswr_mode( vdih, MD_TRANS );
 	v_gtext( vdih, work.g_x + 2, work.g_y + 5, (char*)&sb->text );
-
 	vswr_mode( vdih, MD_REPLACE );
 
 	pxy[0] = work.g_x + work.g_w - MOVER_WH;
@@ -108,7 +121,7 @@ void __CDECL evnt_sb_redraw( COMPONENT *c, long buff[8] )
 	v_pline( vdih, 2, (short*)&pxy );	
 
 	vs_clip(vdih, 0, (short*)&pxyclip );
-	
+	return;
 }
 
 static void __CDECL evnt_sb_click( COMPONENT *c, long buff[8] )
@@ -139,13 +152,14 @@ static void __CDECL evnt_sb_click( COMPONENT *c, long buff[8] )
 CMP_STATUSBAR sb_create( struct gui_window * gw )
 {
 	CMP_STATUSBAR s = malloc( sizeof(struct s_statusbar) );
+	s->attached = false;
 	s->comp = (COMPONENT*)mt_CompCreate(&app, CLT_HORIZONTAL, STATUSBAR_HEIGHT, 0);
 	s->comp->rect.g_h = STATUSBAR_HEIGHT;
 	s->comp->bounds.max_height = STATUSBAR_HEIGHT;
 	mt_CompDataAttach( &app, s->comp, CDT_OWNER, gw );
 	mt_CompEvntAttach( &app, s->comp, WM_REDRAW, evnt_sb_redraw );
 	mt_CompEvntAttach( &app, s->comp, WM_XBUTTON, evnt_sb_click );
-	strncpy( (char*)&s->text, "  ", 254 );
+	strncpy( (char*)&s->text, "  ", 80 );
 	return( s );
 }
 
@@ -162,7 +176,7 @@ void sb_destroy( CMP_STATUSBAR s )
 
 void sb_set_text( struct gui_window * gw , char * text )
 {
-
+	assert( gw->root != NULL);
 	if( gw->root == NULL )
 		return;
 	CMP_STATUSBAR sb = gw->root->statusbar;
@@ -171,8 +185,11 @@ void sb_set_text( struct gui_window * gw , char * text )
 	if( sb == NULL || gw->browser->attached == false )
 		return;
 
-	strncpy( (char*)&sb->text, text, 254 );
+	strncpy( (char*)&sb->text, text, 79 );
-	mt_CompGetLGrect(&app, sb->comp, WF_WORKXYWH, &work);
+	sb->text[79]=0;
-	ApplWrite( _AESapid, WM_REDRAW,  gw->root->handle->handle,
+	if( sb->attached ){
-		work.g_x, work.g_y, work.g_w, work.g_h );
+		mt_CompGetLGrect(&app, sb->comp, WF_WORKXYWH, &work);
+		ApplWrite( _AESapid, WM_REDRAW,  gw->root->handle->handle,
+			work.g_x, work.g_y, work.g_w, work.g_h );
+	}
 }