static void gui_button_cb_insert (I, GuiButtonEvent event) {
(void) event;
iam (StringsEditor);
Strings strings = (Strings) my data;
/*
* Find the first selected item.
*/
long numberOfSelected, *selected = GuiList_getSelectedPositions (my list, & numberOfSelected);
long position = selected == NULL ? strings -> numberOfStrings + 1 : selected [1];
NUMvector_free (selected, 1);
wchar_t *text = GuiText_getString (my text);
/*
* Change the data.
*/
Strings_insert (strings, position, text);
/*
* Change the list.
*/
GuiList_insertItem (my list, text, position);
GuiList_deselectAllItems (my list);
GuiList_selectItem (my list, position);
/*
* Clean up.
*/
Melder_free (text);
my broadcastDataChanged ();
}
static void gui_button_cb_insert (StringsEditor me, GuiButtonEvent /* event */) {
Strings strings = (Strings) my data;
/*
* Find the first selected item.
*/
long numberOfSelected, *selected = GuiList_getSelectedPositions (my list, & numberOfSelected);
long position = selected ? selected [1] : strings -> numberOfStrings + 1;
NUMvector_free (selected, 1);
char32 *text = GuiText_getString (my text);
/*
* Change the data.
*/
Strings_insert (strings, position, text);
/*
* Change the list.
*/
GuiList_insertItem (my list, text, position);
GuiList_deselectAllItems (my list);
GuiList_selectItem (my list, position);
/*
* Clean up.
*/
Melder_free (text);
Editor_broadcastDataChanged (me);
}
void StringsEditor::gui_button_cb_insert (I, GuiButtonEvent event) {
(void) event;
StringsEditor *stringsEditor = (StringsEditor *)void_me;
Strings strings = (structStrings*)stringsEditor->_data;
/*
* Find the first selected item.
*/
long numberOfSelected, *selected = GuiList_getSelectedPositions (stringsEditor->_list, & numberOfSelected);
long position = selected == NULL ? strings -> numberOfStrings + 1 : selected [1];
NUMlvector_free (selected, 1);
wchar_t *text = GuiText_getString (stringsEditor->_text);
/*
* Change the data.
*/
Strings_insert (strings, position, text);
/*
* Change the list.
*/
GuiList_insertItem (stringsEditor->_list, text, position);
GuiList_deselectAllItems (stringsEditor->_list);
GuiList_selectItem (stringsEditor->_list, position);
/*
* Clean up.
*/
Melder_free (text);
stringsEditor->broadcastChange ();
}
static void gui_button_cb_append (StringsEditor me, GuiButtonEvent /* event */) {
Strings strings = (Strings) my data;
char32 *text = GuiText_getString (my text);
/*
* Change the data.
*/
Strings_insert (strings, 0, text);
/*
* Change the list.
*/
GuiList_insertItem (my list, text, 0);
GuiList_deselectAllItems (my list);
GuiList_selectItem (my list, strings -> numberOfStrings);
/*
* Clean up.
*/
Melder_free (text);
Editor_broadcastDataChanged (me);
}
static void gui_button_cb_append (I, GuiButtonEvent event) {
(void) event;
iam (StringsEditor);
Strings strings = (Strings) my data;
wchar_t *text = GuiText_getString (my text);
/*
* Change the data.
*/
Strings_insert (strings, 0, text);
/*
* Change the list.
*/
GuiList_insertItem (my list, text, 0);
GuiList_deselectAllItems (my list);
GuiList_selectItem (my list, strings -> numberOfStrings);
/*
* Clean up.
*/
Melder_free (text);
my broadcastDataChanged ();
}
void StringsEditor::gui_button_cb_append (I, GuiButtonEvent event) {
(void) event;
StringsEditor *stringsEditor = (StringsEditor *)void_me;
Strings strings = (structStrings*)stringsEditor->_data;
wchar_t *text = GuiText_getString (stringsEditor->_text);
/*
* Change the data.
*/
Strings_insert (strings, 0, text);
/*
* Change the list.
*/
GuiList_insertItem (stringsEditor->_list, text, 0);
GuiList_deselectAllItems (stringsEditor->_list);
GuiList_selectItem (stringsEditor->_list, strings -> numberOfStrings);
/*
* Clean up.
*/
Melder_free (text);
stringsEditor->broadcastChange ();
}
static void update (CategoriesEditor me, long from, long to, const long *select, long nSelect) {
long size = ((Categories) my data) -> size;
if (size == 0) {
autoSimpleString str = SimpleString_create (CategoriesEditor_EMPTYLABEL);
Collection_addItem_move ((Categories) my data, str.move());
update (me, 0, 0, nullptr, 0);
return;
}
if (from == 0 && from == to) {
from = 1; to = size;
}
if (from < 1 || from > size) {
from = size;
}
if (to < 1 || to > size) {
to = size;
}
if (from > to) {
long ti = from; from = to; to = ti;
}
// Begin optimization: add the items from a table instead of separately.
try {
autostring32vector table (from, to);
long itemCount = GuiList_getNumberOfItems (my list);
for (long i = from; i <= to; i++) {
char wcindex[20];
snprintf (wcindex,20, "%5ld ", i);
table[i] = Melder_dup_f (Melder_cat (Melder_peek8to32 (wcindex), OrderedOfString_itemAtIndex_c ((OrderedOfString) my data, i)));
}
if (itemCount > size) { // some items have been removed from Categories?
for (long j = itemCount; j > size; j --) {
GuiList_deleteItem (my list, j);
}
itemCount = size;
}
if (to > itemCount) {
for (long j = 1; j <= to - itemCount; j ++) {
GuiList_insertItem (my list, table [itemCount + j], 0);
}
}
if (from <= itemCount) {
long n = (to < itemCount ? to : itemCount);
for (long j = from; j <= n; j++) {
GuiList_replaceItem (my list, table[j], j);
}
}
} catch (MelderError) {
throw;
}
// End of optimization
// HIGHLIGHT
GuiList_deselectAllItems (my list);
if (size == 1) { /* the only item is always selected */
const char32 *catg = OrderedOfString_itemAtIndex_c ((OrderedOfString) my data, 1);
GuiList_selectItem (my list, 1);
updateWidgets (me); // instead of "notify". BUG?
GuiText_setString (my text, catg);
} else if (nSelect > 0) {
// Select but postpone highlighting
for (long i = 1; i <= nSelect; i++) {
GuiList_selectItem (my list, select[i] > size ? size : select[i]);
}
}
// VIEWPORT
{
long top = GuiList_getTopPosition (my list), bottom = GuiList_getBottomPosition (my list);
long visible = bottom - top + 1;
if (nSelect == 0) {
top = my position - visible / 2;
} else if (select[nSelect] < top) {
// selection above visible area
top = select[1];
} else if (select[1] > bottom) {
// selection below visible area
top = select[nSelect] - visible + 1;
} else {
long deltaTopPos = -1, nUpdate = to - from + 1;
if ( (from == select[1] && to == select[nSelect]) || // Replace
(nUpdate > 2 && nSelect == 1) /* Inserts */) {
deltaTopPos = 0;
} else if (nUpdate == nSelect + 1 && select[1] == from + 1) { // down
deltaTopPos = 1;
}
top += deltaTopPos;
}
if (top + visible > size) {
top = size - visible + 1;
}
if (top < 1) {
top = 1;
}
GuiList_setTopPosition (my list, top);
}
}