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fix gtk critical errors

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This commit is contained in:
Eric House 2019-01-27 08:46:51 -08:00
parent 5f9d39ef8d
commit 71fb14bce1
2 changed files with 23 additions and 9 deletions
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18
xwords4/linux/gtkdraw.c
View file

@ -85,6 +85,8 @@ initCairo( GtkDrawCtx* dctx )
if ( !!dctx->surface ) {
cairo = cairo_create( dctx->surface );
cairo_surface_destroy( dctx->surface );
// XP_ASSERT( 0 );
} else if ( !!dctx->drawing_area ) {
#ifdef GDK_AVAILABLE_IN_3_22
GdkWindow* window = gtk_widget_get_window( dctx->drawing_area );
@ -115,12 +117,16 @@ destroyCairo( GtkDrawCtx* dctx )
{
/* XP_LOGF( "%s(dctx=%p)", __func__, dctx ); */
XP_ASSERT( !!dctx->_cairo );
if ( !!dctx->surface ) {
XP_LOGF( "%s(): have surface; doing nothing", __func__ );
} else {
#ifdef GDK_AVAILABLE_IN_3_22
GdkWindow* window = gtk_widget_get_window( dctx->drawing_area );
gdk_window_end_draw_frame( window, dctx->dc );
GdkWindow* window = gtk_widget_get_window( dctx->drawing_area );
gdk_window_end_draw_frame( window, dctx->dc );
#else
cairo_destroy( dctx->_cairo );
cairo_destroy( dctx->_cairo );
#endif
}
dctx->_cairo = NULL;
}
@ -464,6 +470,8 @@ gtk_draw_beginDraw( DrawCtx* p_dctx )
#ifdef USE_CAIRO
GtkDrawCtx* dctx = (GtkDrawCtx*)p_dctx;
return initCairo( dctx );
#else
fix this
#endif
}
@ -1509,7 +1517,7 @@ void
removeSurface( GtkDrawCtx* dctx )
{
XP_ASSERT( !!dctx->surface );
g_object_unref( dctx->surface );
cairo_surface_destroy( dctx->surface );
dctx->surface = NULL;
}
@ -1534,6 +1542,8 @@ getImage( GtkDrawCtx* XP_UNUSED_DBG(dctx), XWStreamCtxt* XP_UNUSED_DBG(stream) )
cairo_surface_write_to_png_stream( dctx->surface,
write_func, stream );
XP_ASSERT( CAIRO_STATUS_SUCCESS == status );
#else
error Will Robinson
#endif
}

14
xwords4/linux/gtkmain.c
View file

@ -216,20 +216,24 @@ add_to_list( GtkWidget* list, sqlite3_int64 rowid, XP_Bool isNew,
GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list));
GtkListStore* store = GTK_LIST_STORE( model );
GtkTreeIter iter;
if ( isNew ) {
gtk_list_store_append( store, &iter );
} else {
gboolean valid;
for ( valid = gtk_tree_model_get_iter_first( model, &iter );
XP_Bool found = XP_FALSE;
if ( !isNew ) {
for ( gboolean valid = gtk_tree_model_get_iter_first( model, &iter );
valid;
valid = gtk_tree_model_iter_next( model, &iter ) ) {
sqlite3_int64 tmpid;
gtk_tree_model_get( model, &iter, ROW_ITEM, &tmpid, -1 );
if ( tmpid == rowid ) {
found = XP_TRUE;
break;
}
}
}
if ( !found ) {
gtk_list_store_append( store, &iter );
}
gchar* localString = 0 <= gib->turn ? gib->turnLocal ? "YES"
: "NO" : "";