static void gui_drawingarea_cb_click (ArtwordEditor me, GuiDrawingArea_ClickEvent event) {
if (! my graphics) return;
Artword artword = (Artword) my data;
Graphics_setWindow (my graphics.get(), 0, artword -> totalTime, -1.0, 1.0);
Graphics_setInner (my graphics.get());
double xWC, yWC;
Graphics_DCtoWC (my graphics.get(), event -> x, event -> y, & xWC, & yWC);
Graphics_unsetInner (my graphics.get());
GuiText_setString (my time, Melder_fixed (xWC, 6));
GuiText_setString (my value, Melder_fixed (yWC, 6));
}
static void gui_list_cb_doubleClick (GuiObject widget, void *void_me, long item) {
(void) widget;
iam (StringsEditor);
Strings strings = (Strings) my data;
if (item <= strings -> numberOfStrings)
GuiText_setString (my text, strings -> strings [item]);
}
void StringsEditor::gui_list_cb_doubleClick (GuiObject widget, void *void_me, long item) {
(void) widget;
StringsEditor *stringsEditor = (StringsEditor *)void_me;
Strings strings = (structStrings*)stringsEditor->_data;
if (item <= strings -> numberOfStrings)
GuiText_setString (stringsEditor->_text, strings -> strings [item]);
}
static void menu_cb_expandIncludeFiles (ScriptEditor me, EDITOR_ARGS_DIRECT) {
structMelderFile file = { 0 };
autostring32 text = GuiText_getString (my textWidget);
if (my name [0]) {
Melder_pathToFile (my name, & file);
MelderFile_setDefaultDir (& file);
}
Melder_includeIncludeFiles (& text);
GuiText_setString (my textWidget, text.peek());
}
static void gui_list_cb_doubleClick (CategoriesEditor me, GuiList_DoubleClickEvent event) {
Melder_assert (event -> list == my list);
// `my position` should just have been updated by the selectionChanged callback.
long posCount;
autoNUMvector<long> posList (GuiList_getSelectedPositions (my list, & posCount), 1);
if (posCount == 1 // often or even usually true when double-clicking?
&& posList [1] == my position) // should be true, but we don't crash if it's false
{
const char32 *catg = OrderedOfString_itemAtIndex_c ((OrderedOfString) my data, my position);
if (catg) { // should be non-null, but we don't crash if not
GuiText_setString (my text, catg);
}
}
}
// origin is at top left.
void structCategoriesEditor :: v_createChildren () {
constexpr int menuBarOffset { 40 };
constexpr int button_width { 130 }, button_height { menuBarOffset }, list_width { 260 }, list_height { 420 };
constexpr int delta_x { 15 }, delta_y { menuBarOffset / 2 }, text_button_height { button_height / 2 };
int left, right, top, bottom, buttons_left, buttons_top, list_bottom;
left = 5; right = left + button_width; top = 3 + menuBarOffset; bottom = top + text_button_height;
GuiLabel_createShown (d_windowForm, left, right, top, bottom, U"Positions:", 0);
left = right + delta_x ; right = left + button_width;
GuiLabel_createShown (d_windowForm, left, right, top, bottom, U"Values:", 0);
left = 0; right = left + list_width; buttons_top = (top = bottom + delta_y); list_bottom = bottom = top + list_height;
list = GuiList_create (d_windowForm, left, right, top, bottom, true, 0);
GuiList_setSelectionChangedCallback (list, gui_list_cb_selectionChanged, this);
GuiList_setDoubleClickCallback (list, gui_list_cb_doubleClick, this);
GuiList_setScrollCallback (list, gui_list_cb_scroll, this);
GuiThing_show (list);
buttons_left = left = right + 2 * delta_x; right = left + button_width; bottom = top + button_height;
GuiLabel_createShown (d_windowForm, left, right, top, bottom, U"Value:", 0);
left = right + delta_x; right = left + button_width;
text = GuiText_createShown (d_windowForm, left, right, top, bottom, 0);
GuiText_setString (text, CategoriesEditor_EMPTYLABEL);
left = buttons_left; right = left + button_width; top = bottom + delta_y; bottom = top + button_height;
insert = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Insert", gui_button_cb_insert, this, GuiButton_DEFAULT);
left = right + delta_x; right = left + button_width;
replace = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Replace", gui_button_cb_replace, this, 0);
left = buttons_left; right = left + int (1.5 * button_width); top = bottom + delta_y; bottom = top + button_height;
insertAtEnd = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Insert at end", gui_button_cb_insertAtEnd, this, 0);
top = bottom + delta_y; bottom = top + button_height;
undo = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Undo", gui_button_cb_undo, this, 0);
top = bottom + delta_y; bottom = top + button_height;
redo = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Redo", gui_button_cb_redo, this, 0);
top = bottom + delta_y; bottom = top + button_height;
remove = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Remove", gui_button_cb_remove, this, 0);
top = bottom + delta_y; bottom = top + button_height;
moveUp = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Move selection up", gui_button_cb_moveUp, this, 0);
top = bottom + delta_y; bottom = top + button_height;
moveDown = GuiButton_createShown (d_windowForm, left, right, top, bottom, U"Move selection down", gui_button_cb_moveDown, this, 0);
top = list_bottom + delta_y; bottom = top + button_height; left = 5; right = left + 200;
outOfView = GuiLabel_createShown (d_windowForm, left, right, top, bottom, U"", 0);
}
static void openDocument (TextEditor me, MelderFile file) {
if (theOpenTextEditors) {
for (long ieditor = 1; ieditor <= theOpenTextEditors -> size; ieditor ++) {
TextEditor editor = (TextEditor) theOpenTextEditors -> item [ieditor];
if (editor != me && MelderFile_equal (file, & editor -> file)) {
Editor_raise (editor);
Melder_appendError (U"Text file ", file, U" is already open.");
forget (me); // don't forget me before Melder_appendError, because "file" is owned by one of my dialogs
Melder_flushError ();
return;
}
}
}
autostring32 text = MelderFile_readText (file);
GuiText_setString (my textWidget, text.peek());
/*
* GuiText_setString has invoked the changeCallback,
* which has set `my dirty` to `true`. Fix this.
*/
my dirty = false;
MelderFile_copy (file, & my file);
Thing_setName (me, Melder_fileToPath (file));
}
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);
}
}
void Manual_search (Manual me, const char32 *query) {
GuiText_setString (my searchText, query);
search (me, query);
}
static void newDocument (TextEditor me) {
GuiText_setString (my textWidget, U""); // implicitly sets my dirty to `true`
my dirty = false;
if (my v_fileBased ()) Thing_setName (me, U"");
}
