Split the GTK+ ListBox implementation into its own file.

1 files changed, 0 insertions, 150 deletions

diff --git a/gtkcalls_unix.go b/gtkcalls_unix.go
index db77c90..fc29aab 100644
--- a/gtkcalls_unix.go
+++ b/gtkcalls_unix.go
@@ -8,19 +8,11 @@ import (
 	"unsafe"
 )
 
-// TODOs:
-// - document the magic stuff in the listbox code
-
 // #cgo pkg-config: gtk+-3.0
 // #include <stdlib.h>
 // #include <gtk/gtk.h>
 // /* because cgo is flaky with macros */
 // void gSignalConnect(GtkWidget *widget, char *signal, GCallback callback, void *data) { g_signal_connect(widget, signal, callback, data); }
-// /* because cgo seems to choke on ... */
-// void gtkTreeModelGet(GtkTreeModel *model, GtkTreeIter *iter, gchar **gs) { gtk_tree_model_get(model, iter, 0, gs, -1); }
-// GtkListStore *gtkListStoreNew(void) { return gtk_list_store_new(1, G_TYPE_STRING); }
-// void gtkListStoreSet(GtkListStore *ls, GtkTreeIter *iter, char *gs) { gtk_list_store_set(ls, iter, 0, (gchar *) gs, -1); }
-// GtkTreeViewColumn *gtkTreeViewColumnNewWithAttributes(GtkCellRenderer *renderer) { return gtk_tree_view_column_new_with_attributes("", renderer, "text", 0, NULL); }
 import "C"
 
 type (
@@ -185,145 +177,3 @@ func gtk_label_set_text(widget *gtkWidget, text string) {
 func gtk_label_get_text(widget *gtkWidget) string {
 	return C.GoString(fromgchar(C.gtk_label_get_text(togtklabel(widget))))
 }
-
-// TODO split all this out into its own file?
-
-func gListboxNew(multisel bool) *gtkWidget {
-	store := C.gtkListStoreNew()
-	widget := C.gtk_tree_view_new_with_model((*C.GtkTreeModel)(unsafe.Pointer(store)))
-	tv := (*C.GtkTreeView)(unsafe.Pointer(widget))
-	column := C.gtkTreeViewColumnNewWithAttributes(C.gtk_cell_renderer_text_new())
-	// TODO set AUTOSIZE?
-	C.gtk_tree_view_append_column(tv, column)
-	C.gtk_tree_view_set_headers_visible(tv, C.FALSE)
-	sel := C.GTK_SELECTION_SINGLE
-	if multisel {
-		sel = C.GTK_SELECTION_MULTIPLE
-	}
-	C.gtk_tree_selection_set_mode(C.gtk_tree_view_get_selection(tv), C.GtkSelectionMode(sel))
-	scrollarea := C.gtk_scrolled_window_new((*C.GtkAdjustment)(nil), (*C.GtkAdjustment)(nil))
-	C.gtk_container_add((*C.GtkContainer)(unsafe.Pointer(scrollarea)), widget)
-	return (*gtkWidget)(unsafe.Pointer(scrollarea))
-}
-
-func gListboxNewSingle() *gtkWidget {
-	return gListboxNew(false)
-}
-
-func gListboxNewMulti() *gtkWidget {
-	return gListboxNew(true)
-}
-
-func getTreeViewFrom(widget *gtkWidget) *C.GtkWidget {
-	return C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(widget)))
-}
-
-func gListboxText(widget *gtkWidget) string {
-	var model *C.GtkTreeModel
-	var iter C.GtkTreeIter
-	var gs *C.gchar
-
-	tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
-	sel := C.gtk_tree_view_get_selection(tv)
-	if !fromgbool(C.gtk_tree_selection_get_selected(sel, &model, &iter)) {
-		return ""
-	}
-	C.gtkTreeModelGet(model, &iter, &gs)
-	return C.GoString((*C.char)(unsafe.Pointer(gs)))
-}
-
-func gListboxAppend(widget *gtkWidget, what string) {
-	var iter C.GtkTreeIter
-
-	tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
-	ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv)))
-	C.gtk_list_store_append(ls, &iter)
-	cwhat := C.CString(what)
-	defer C.free(unsafe.Pointer(cwhat))
-	C.gtkListStoreSet(ls, &iter, cwhat)
-}
-
-func gListboxInsert(widget *gtkWidget, index int, what string) {
-	var iter C.GtkTreeIter
-
-	tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
-	ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv)))
-	C.gtk_list_store_insert(ls, &iter, C.gint(index))
-	cwhat := C.CString(what)
-	defer C.free(unsafe.Pointer(cwhat))
-	C.gtkListStoreSet(ls, &iter, cwhat)
-}
-
-func gListboxSelected(widget *gtkWidget) int {
-	var model *C.GtkTreeModel
-	var iter C.GtkTreeIter
-
-	tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
-	sel := C.gtk_tree_view_get_selection(tv)
-	if !fromgbool(C.gtk_tree_selection_get_selected(sel, &model, &iter)) {
-		return -1
-	}
-	path := C.gtk_tree_model_get_path(model, &iter)
-	idx := C.gtk_tree_path_get_indices(path)
-	return int(*idx)
-}
-
-func gListboxSelectedMulti(widget *gtkWidget) (indices []int) {
-	var model *C.GtkTreeModel
-
-	tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
-	sel := C.gtk_tree_view_get_selection(tv)
-	rows := C.gtk_tree_selection_get_selected_rows(sel, &model)
-	defer C.g_list_free_full(rows, C.GDestroyNotify(unsafe.Pointer(C.gtk_tree_path_free)))
-	len := C.g_list_length(rows)
-	if len == 0 {
-		return nil
-	}
-	indices = make([]int, len)
-	for i := C.guint(0); i < len; i++ {
-		path := (*C.GtkTreePath)(unsafe.Pointer(rows.data))
-		idx := C.gtk_tree_path_get_indices(path)
-		indices[i] = int(*idx)
-		rows = rows.next
-	}
-	return indices
-}
-
-func gListboxSelMultiTexts(widget *gtkWidget) (texts []string) {
-	var model *C.GtkTreeModel
-	var iter C.GtkTreeIter
-	var gs *C.gchar
-
-	tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
-	sel := C.gtk_tree_view_get_selection(tv)
-	rows := C.gtk_tree_selection_get_selected_rows(sel, &model)
-	defer C.g_list_free_full(rows, C.GDestroyNotify(unsafe.Pointer(C.gtk_tree_path_free)))
-	len := C.g_list_length(rows)
-	if len == 0 {
-		return nil
-	}
-	texts = make([]string, len)
-	for i := C.guint(0); i < len; i++ {
-		path := (*C.GtkTreePath)(unsafe.Pointer(rows.data))
-		if !fromgbool(C.gtk_tree_model_get_iter(model, &iter, path)) {
-			// TODO
-			return
-		}
-		C.gtkTreeModelGet(model, &iter, &gs)
-		texts[i] = C.GoString((*C.char)(unsafe.Pointer(gs)))
-		rows = rows.next
-	}
-	return texts
-}
-
-func gListboxDelete(widget *gtkWidget, index int) {
-	var iter C.GtkTreeIter
-
-	tv := (*C.GtkTreeView)(unsafe.Pointer(getTreeViewFrom(widget)))
-	ls := (*C.GtkListStore)(unsafe.Pointer(C.gtk_tree_view_get_model(tv)))
-	if !fromgbool(C.gtk_tree_model_iter_nth_child((*C.GtkTreeModel)(unsafe.Pointer(ls)), &iter, (*C.GtkTreeIter)(nil), C.gint(index))) {		// no such index
-		// TODO
-		return
-	}
-	C.gtk_list_store_remove(ls, &iter)
-}