diff options
Diffstat (limited to 'src/textadept.c')
| -rw-r--r-- | src/textadept.c | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/src/textadept.c b/src/textadept.c index 41569a4e..9a3ae33e 100644 --- a/src/textadept.c +++ b/src/textadept.c @@ -151,7 +151,7 @@ TermKey *ta_tk; // global for CDK use // curses find & replace pane. static CDKSCREEN *findbox; static CDKENTRY *find_entry, *repl_entry, *focused_entry; -static char *find_text, *repl_text, *find_label, *repl_label; +static char *find_text, *repl_text, *find_label, *repl_label, *prev_text; #define set_entry_text(entry, text) copyfree(&entry, text) typedef enum {find_next, replace, find_prev, replace_all} FindButton; static int find_options[4]; @@ -342,21 +342,43 @@ static int click_replace_all(lua_State *L) { #if CURSES /** + * Redraws an entire pane and its children. + * @param pane The pane to redraw. + */ +static void refresh_pane(Pane *pane) { + if (pane->type == VSPLIT) { + mvwvline(pane->win, 0, 0, 0, pane->rows), wrefresh(pane->win); + refresh_pane(pane->child1), refresh_pane(pane->child2); + } else if (pane->type == HSPLIT) { + mvwhline(pane->win, 0, 0, 0, pane->cols), wrefresh(pane->win); + refresh_pane(pane->child1), refresh_pane(pane->child2); + } else scintilla_noutrefresh(pane->view); +} + +/** Refreshes the entire screen. */ +static void refresh_all() { + refresh_pane(pane); + if (command_entry_focused) scintilla_noutrefresh(command_entry); + refresh(); +} + +/** * Signal for Find/Replace entry keypress. * For tab keys, toggle through find/replace buttons. * For ^N and ^P keys, cycle through find/replace history. * For F1-F4 keys, toggle the respective search option. * For up and down keys, toggle entry focus. + * Otherwise, emit events for entry text changes. */ static int find_keypress(EObjectType _, void *object, void *data, chtype key) { CDKENTRY *entry = (CDKENTRY *)object; + char *text = getCDKEntryValue(entry); if (key == KEY_TAB || key == KEY_BTAB) injectCDKButtonbox((CDKBUTTONBOX *)data, key); else if (key == CDK_PREV || key == CDK_NEXT) { ListStore *store = entry == find_entry ? find_history : repl_history; int i; - for (i = 9; i >= 0; i--) - if (store[i] && strcmp(store[i], getCDKEntryValue(entry)) == 0) break; + for (i = 9; i >= 0; i--) if (store[i] && strcmp(store[i], text) == 0) break; key == CDK_PREV ? i++ : i--; if (i >= 0 && i <= 9 && store[i]) setCDKEntryValue(entry, store[i]), drawCDKEntry(entry, FALSE); @@ -373,30 +395,12 @@ static int find_keypress(EObjectType _, void *object, void *data, chtype key) { } else if (key == KEY_UP || key == KEY_DOWN) { focused_entry = entry == find_entry ? repl_entry : find_entry; injectCDKEntry(entry, KEY_ENTER); // exit this entry + } else if ((!prev_text || strcmp(prev_text, text) != 0)) { + if (emit(lua, "find_text_changed", -1)) refresh_all(); + copyfree(&prev_text, text); } return TRUE; } - -/** - * Redraws an entire pane and its children. - * @param pane The pane to redraw. - */ -static void refresh_pane(Pane *pane) { - if (pane->type == VSPLIT) { - mvwvline(pane->win, 0, 0, 0, pane->rows), wrefresh(pane->win); - refresh_pane(pane->child1), refresh_pane(pane->child2); - } else if (pane->type == HSPLIT) { - mvwhline(pane->win, 0, 0, 0, pane->cols), wrefresh(pane->win); - refresh_pane(pane->child1), refresh_pane(pane->child2); - } else scintilla_noutrefresh(pane->view); -} - -/** Refreshes the entire screen. */ -static void refresh_all() { - refresh_pane(pane); - if (command_entry_focused) scintilla_noutrefresh(command_entry); - refresh(); -} #endif /** `find.focus()` Lua function. */ @@ -438,6 +442,7 @@ static int focus_find(lua_State *L) { bind(KEY_DOWN, NULL), bind(KEY_UP, NULL); setCDKEntryValue(find_entry, find_text); setCDKEntryValue(repl_entry, repl_text); + setCDKEntryPostProcess(find_entry, find_keypress, NULL), prev_text = NULL; char *clipboard = scintilla_get_clipboard(focused_view, NULL); GPasteBuffer = copyChar(clipboard); // set the CDK paste buffer curs_set(1); @@ -2169,6 +2174,11 @@ static GtkWidget *new_combo(GtkWidget **label, GtkWidget **entry, ListStore **hi return combo; } +/** Signal for a Find entry keypress. */ +static void find_changed(GtkEditable *_, void *L) { + emit(L, "find_text_changed", -1); +} + /** Creates and returns a new button for the findbox. */ static GtkWidget *new_button() { GtkWidget *button = gtk_button_new_with_mnemonic(""); // localized via Lua @@ -2190,6 +2200,8 @@ static GtkWidget *new_findbox() { GtkWidget *find_combo = new_combo(&find_label, &find_entry, &find_history), *replace_combo = new_combo(&repl_label, &repl_entry, &repl_history); + g_signal_connect( + GTK_EDITABLE(find_entry), "changed", G_CALLBACK(find_changed), lua); find_next = new_button(), find_prev = new_button(), replace = new_button(), replace_all = new_button(), match_case = new_option(), whole_word = new_option(), regex = new_option(), in_files = new_option(); |