Mercurial > hg > openttd
changeset 1879:4e5cb90acb42 draft
(svn r2385) - Feature: shortcut CTRL + U that clears the commandline of the current input-box. As requested by Tron.
| author | Darkvater <Darkvater@openttd.org> |
|---|---|
| date | Mon, 30 May 2005 16:03:21 +0000 |
| parents | ec266a8f43ef |
| children | 28674b7af97f |
| files | console.c gui.h misc_gui.c |
| diffstat | 3 files changed, 21 insertions(+), 1 deletions(-) [+] |
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--- a/console.c +++ b/console.c @@ -151,9 +151,13 @@ SetWindowDirty(w); } break; - case (WKC_CTRL | 'L'): + case (WKC_CTRL | 'L'): IConsoleCmdExec("clear"); break; + case (WKC_CTRL | 'U'): + DeleteTextBufferAll(&_iconsole_cmdline); + SetWindowDirty(w); + break; case WKC_BACKSPACE: case WKC_DELETE: if (DeleteTextBufferChar(&_iconsole_cmdline, e->keypress.keycode)) { IConsoleResetHistoryPos();
--- a/gui.h +++ b/gui.h @@ -108,6 +108,7 @@ int HandleEditBoxKey(Window *w, int wid, WindowEvent *we); bool HandleCaret(Textbuf *tb); +void DeleteTextBufferAll(Textbuf *tb); bool DeleteTextBufferChar(Textbuf *tb, int delmode); bool InsertTextBufferChar(Textbuf *tb, byte key); bool InsertTextBufferClipboard(Textbuf *tb);
--- a/misc_gui.c +++ b/misc_gui.c @@ -784,6 +784,17 @@ } /** + * Delete every character in the textbuffer + * @param tb @Textbuf buffer to be emptied + */ +void DeleteTextBufferAll(Textbuf *tb) +{ + memset(tb->buf, 0, tb->maxlength); + tb->length = tb->width = 0; + tb->caretpos = tb->caretxoffs = 0; +} + +/** * Insert a character to a textbuffer. If maxlength is zero, we don't care about * the screenlength but only about the physical length of the string * @param tb @Textbuf type to be changed @@ -875,6 +886,10 @@ if (InsertTextBufferClipboard(&WP(w, querystr_d).text)) InvalidateWidget(w, wid); break; + case (WKC_CTRL | 'U'): + DeleteTextBufferAll(&WP(w, querystr_d).text); + InvalidateWidget(w, wid); + break; case WKC_BACKSPACE: case WKC_DELETE: if (DeleteTextBufferChar(&WP(w, querystr_d).text, we->keypress.keycode)) InvalidateWidget(w, wid);