nsISelectionListener.idl (1675B)
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 #include "nsISupports.idl" 7 8 webidl Document; 9 webidl Selection; 10 11 [scriptable, uuid(45686299-ae2b-46bc-9502-c56c35691ab9)] 12 interface nsISelectionListener : nsISupports 13 { 14 const short NO_REASON=0; 15 const short DRAG_REASON=1; 16 const short MOUSEDOWN_REASON=2;/*bitflags*/ 17 const short MOUSEUP_REASON=4;/*bitflags*/ 18 const short KEYPRESS_REASON=8;/*bitflags*/ 19 const short SELECTALL_REASON=16; 20 const short COLLAPSETOSTART_REASON=32; 21 const short COLLAPSETOEND_REASON=64; 22 const short IME_REASON=128; 23 // JS_REASON is set if the selection change is directly caused by a call 24 // of Selection API or Range API. 25 const short JS_REASON=256; 26 27 // Values of nsSelectionAmount. 28 // Reflects the granularity in which the selection caret has moved. 29 const long CHARACTER_AMOUNT = 0; 30 const long CLUSTER_AMOUNT = 1; 31 const long WORD_AMOUNT = 2; 32 const long WORDNOSPACE_AMOUNT = 3; 33 const long LINE_AMOUNT = 4; 34 const long BEGINLINE_AMOUNT = 5; 35 const long ENDLINE_AMOUNT = 6; 36 const long NO_AMOUNT = 7; 37 const long PARAGRAPH_AMOUNT = 8; 38 39 [can_run_script] 40 void notifySelectionChanged(in Document doc, in Selection sel, 41 in short reason, in long amount); 42 }; 43 44 %{C++ 45 namespace mozilla { 46 47 /** 48 * Returning names of `nsISelectionListener::*_REASON` in aReasons. 49 */ 50 nsCString SelectionChangeReasonsToCString(int16_t aReasons); 51 52 } // namespace mozilla 53 %}