From 79f14b7febf512e96a7d63eff8e6db895a7e72cf Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 25 Aug 2011 14:54:38 -0400 Subject: CHOP-763: Move llwindowlistener.{h,cpp} from llwindow to newview. Instantiate LLWindowListener on LLViewerWindow instead of on LLWindow. This permits LLWindowListener to use machinery from llui, e.g. LLUI::resolvePath(). Document planned new ["path"], ["reply"] params to "keyDown", "keyUp", "mouseDown", "mouseUp", "mouseMove" operations; document relationship between ["path"] and ["x"] and ["y"]. NEW PARAMS NOT YET IMPLEMENTED. --- indra/llwindow/CMakeLists.txt | 2 - indra/llwindow/llwindow.cpp | 9 -- indra/llwindow/llwindow.h | 2 - indra/llwindow/llwindowlistener.cpp | 234 ---------------------------------- indra/llwindow/llwindowlistener.h | 55 -------- indra/newview/CMakeLists.txt | 2 + indra/newview/llviewerwindow.cpp | 9 +- indra/newview/llviewerwindow.h | 4 +- indra/newview/llwindowlistener.cpp | 247 ++++++++++++++++++++++++++++++++++++ indra/newview/llwindowlistener.h | 55 ++++++++ 10 files changed, 315 insertions(+), 304 deletions(-) delete mode 100644 indra/llwindow/llwindowlistener.cpp delete mode 100644 indra/llwindow/llwindowlistener.h create mode 100644 indra/newview/llwindowlistener.cpp create mode 100644 indra/newview/llwindowlistener.h diff --git a/indra/llwindow/CMakeLists.txt b/indra/llwindow/CMakeLists.txt index 3d89867bc1..341bddfffd 100644 --- a/indra/llwindow/CMakeLists.txt +++ b/indra/llwindow/CMakeLists.txt @@ -38,7 +38,6 @@ set(llwindow_SOURCE_FILES llkeyboardheadless.cpp llwindowheadless.cpp llwindowcallbacks.cpp - llwindowlistener.cpp ) set(llwindow_HEADER_FILES @@ -48,7 +47,6 @@ set(llwindow_HEADER_FILES llkeyboardheadless.h llwindowheadless.h llwindowcallbacks.h - llwindowlistener.h ) set(viewer_SOURCE_FILES diff --git a/indra/llwindow/llwindow.cpp b/indra/llwindow/llwindow.cpp index 71a5df910d..dc3a1099b1 100644 --- a/indra/llwindow/llwindow.cpp +++ b/indra/llwindow/llwindow.cpp @@ -41,8 +41,6 @@ #include "llkeyboard.h" #include "linked_lists.h" #include "llwindowcallbacks.h" -#include "llwindowlistener.h" -#include // @@ -118,17 +116,10 @@ LLWindow::LLWindow(LLWindowCallbacks* callbacks, BOOL fullscreen, U32 flags) mFlags(flags), mHighSurrogate(0) { - // gKeyboard is still NULL, so it doesn't do LLWindowListener any good to - // pass its value right now. Instead, pass it a nullary function that - // will, when we later need it, return the value of gKeyboard. - // boost::lambda::var() constructs such a functor on the fly. - mListener = new LLWindowListener(callbacks, boost::lambda::var(gKeyboard)); } LLWindow::~LLWindow() { - delete mListener; - mListener = NULL; } //virtual diff --git a/indra/llwindow/llwindow.h b/indra/llwindow/llwindow.h index 6bdc01ae88..e8a86a1880 100644 --- a/indra/llwindow/llwindow.h +++ b/indra/llwindow/llwindow.h @@ -36,7 +36,6 @@ class LLSplashScreen; class LLPreeditor; class LLWindowCallbacks; -class LLWindowListener; // Refer to llwindow_test in test/common/llwindow for usage example @@ -189,7 +188,6 @@ protected: BOOL mHideCursorPermanent; U32 mFlags; U16 mHighSurrogate; - LLWindowListener* mListener; // Handle a UTF-16 encoding unit received from keyboard. // Converting the series of UTF-16 encoding units to UTF-32 data, diff --git a/indra/llwindow/llwindowlistener.cpp b/indra/llwindow/llwindowlistener.cpp deleted file mode 100644 index 006aaa75e7..0000000000 --- a/indra/llwindow/llwindowlistener.cpp +++ /dev/null @@ -1,234 +0,0 @@ -/** - * @file llwindowlistener.cpp - * @brief EventAPI interface for injecting input into LLWindow - * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#include "linden_common.h" - -#include "llwindowlistener.h" - -#include "llcoord.h" -#include "llkeyboard.h" -#include "llwindowcallbacks.h" -#include - -LLWindowListener::LLWindowListener(LLWindowCallbacks *window, const KeyboardGetter& kbgetter) - : LLEventAPI("LLWindow", "Inject input events into the LLWindow instance"), - mWindow(window), - mKbGetter(kbgetter) -{ - std::string keySomething = - "Given [\"keysym\"], [\"keycode\"] or [\"char\"], inject the specified "; - std::string keyExplain = - "(integer keycode values, or keysym string from any addKeyName() call in\n" - "http://hg.secondlife.com/viewer-development/src/tip/indra/llwindow/llkeyboard.cpp )"; - std::string mask = - "Specify optional [\"mask\"] as an array containing any of \"CTL\", \"ALT\",\n" - "\"SHIFT\" or \"MAC_CONTROL\"; the corresponding modifier bits will be combined\n" - "to form the mask used with the event."; - - std::string mouseSomething = - "Given [\"button\"], [\"x\"] and [\"y\"], inject the given mouse "; - std::string mouseExplain = - "(button values \"LEFT\", \"MIDDLE\", \"RIGHT\")"; - - add("keyDown", - keySomething + "keypress event.\n" + keyExplain + '\n' + mask, - &LLWindowListener::keyDown); - add("keyUp", - keySomething + "key release event.\n" + keyExplain + '\n' + mask, - &LLWindowListener::keyUp); - add("mouseDown", - mouseSomething + "click event.\n" + mouseExplain + '\n' + mask, - &LLWindowListener::mouseDown); - add("mouseUp", - mouseSomething + "release event.\n" + mouseExplain + '\n' + mask, - &LLWindowListener::mouseUp); - add("mouseMove", - std::string("Given [\"x\"] and [\"y\"], inject the given mouse movement event.\n") + - mask, - &LLWindowListener::mouseMove); - add("mouseScroll", - "Given an integer number of [\"clicks\"], inject the given mouse scroll event.\n" - "(positive clicks moves downward through typical content)", - &LLWindowListener::mouseScroll); -} - -template -class StringLookup -{ -private: - std::string mDesc; - typedef std::map Map; - Map mMap; - -public: - StringLookup(const std::string& desc): mDesc(desc) {} - - MAPPED lookup(const typename Map::key_type& key) const - { - typename Map::const_iterator found = mMap.find(key); - if (found == mMap.end()) - { - LL_WARNS("LLWindowListener") << "Unknown " << mDesc << " '" << key << "'" << LL_ENDL; - return MAPPED(); - } - return found->second; - } - -protected: - void add(const typename Map::key_type& key, const typename Map::mapped_type& value) - { - mMap.insert(typename Map::value_type(key, value)); - } -}; - -// helper for getMask() -static MASK lookupMask_(const std::string& maskname) -{ - // It's unclear to me whether MASK_MAC_CONTROL is important, but it's not - // supported by maskFromString(). Handle that specially. - if (maskname == "MAC_CONTROL") - { - return MASK_MAC_CONTROL; - } - else - { - // In case of lookup failure, return MASK_NONE, which won't affect our - // caller's OR. - MASK mask(MASK_NONE); - LLKeyboard::maskFromString(maskname, &mask); - return mask; - } -} - -static MASK getMask(const LLSD& event) -{ - LLSD masknames(event["mask"]); - if (! masknames.isArray()) - { - // If event["mask"] is a single string, perform normal lookup on it. - return lookupMask_(masknames); - } - - // Here event["mask"] is an array of mask-name strings. OR together their - // corresponding bits. - MASK mask(MASK_NONE); - for (LLSD::array_const_iterator ai(masknames.beginArray()), aend(masknames.endArray()); - ai != aend; ++ai) - { - mask |= lookupMask_(*ai); - } - return mask; -} - -static KEY getKEY(const LLSD& event) -{ - if (event.has("keysym")) - { - // Initialize to KEY_NONE; that way we can ignore the bool return from - // keyFromString() and, in the lookup-fail case, simply return KEY_NONE. - KEY key(KEY_NONE); - LLKeyboard::keyFromString(event["keysym"], &key); - return key; - } - else if (event.has("keycode")) - { - return KEY(event["keycode"].asInteger()); - } - else - { - return KEY(event["char"].asString()[0]); - } -} - -void LLWindowListener::keyDown(LLSD const & evt) -{ - mKbGetter()->handleTranslatedKeyDown(getKEY(evt), getMask(evt)); -} - -void LLWindowListener::keyUp(LLSD const & evt) -{ - mKbGetter()->handleTranslatedKeyUp(getKEY(evt), getMask(evt)); -} - -// for WhichButton -typedef BOOL (LLWindowCallbacks::*MouseFunc)(LLWindow *, LLCoordGL, MASK); -struct Actions -{ - Actions(const MouseFunc& d, const MouseFunc& u): down(d), up(u), valid(true) {} - Actions(): valid(false) {} - MouseFunc down, up; - bool valid; -}; - -struct WhichButton: public StringLookup -{ - WhichButton(): StringLookup("mouse button") - { - add("LEFT", Actions(&LLWindowCallbacks::handleMouseDown, - &LLWindowCallbacks::handleMouseUp)); - add("RIGHT", Actions(&LLWindowCallbacks::handleRightMouseDown, - &LLWindowCallbacks::handleRightMouseUp)); - add("MIDDLE", Actions(&LLWindowCallbacks::handleMiddleMouseDown, - &LLWindowCallbacks::handleMiddleMouseUp)); - } -}; -static WhichButton buttons; - -static LLCoordGL getPos(const LLSD& event) -{ - return LLCoordGL(event["x"].asInteger(), event["y"].asInteger()); -} - -void LLWindowListener::mouseDown(LLSD const & evt) -{ - Actions actions(buttons.lookup(evt["button"])); - if (actions.valid) - { - (mWindow->*(actions.down))(NULL, getPos(evt), getMask(evt)); - } -} - -void LLWindowListener::mouseUp(LLSD const & evt) -{ - Actions actions(buttons.lookup(evt["button"])); - if (actions.valid) - { - (mWindow->*(actions.up))(NULL, getPos(evt), getMask(evt)); - } -} - -void LLWindowListener::mouseMove(LLSD const & evt) -{ - mWindow->handleMouseMove(NULL, getPos(evt), getMask(evt)); -} - -void LLWindowListener::mouseScroll(LLSD const & evt) -{ - S32 clicks = evt["clicks"].asInteger(); - - mWindow->handleScrollWheel(NULL, clicks); -} - diff --git a/indra/llwindow/llwindowlistener.h b/indra/llwindow/llwindowlistener.h deleted file mode 100644 index 74e577ff93..0000000000 --- a/indra/llwindow/llwindowlistener.h +++ /dev/null @@ -1,55 +0,0 @@ -/** - * @file llwindowlistener.h - * @brief EventAPI interface for injecting input into LLWindow - * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#ifndef LL_LLWINDOWLISTENER_H -#define LL_LLWINDOWLISTENER_H - -#include "lleventapi.h" -#include - -class LLKeyboard; -class LLWindowCallbacks; - -class LLWindowListener : public LLEventAPI -{ -public: - typedef boost::function KeyboardGetter; - LLWindowListener(LLWindowCallbacks * window, const KeyboardGetter& kbgetter); - - void keyDown(LLSD const & evt); - void keyUp(LLSD const & evt); - void mouseDown(LLSD const & evt); - void mouseUp(LLSD const & evt); - void mouseMove(LLSD const & evt); - void mouseScroll(LLSD const & evt); - -private: - LLWindowCallbacks * mWindow; - KeyboardGetter mKbGetter; -}; - - -#endif // LL_LLWINDOWLISTENER_H diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt index 935dd2e887..bd080f2ac4 100644 --- a/indra/newview/CMakeLists.txt +++ b/indra/newview/CMakeLists.txt @@ -599,6 +599,7 @@ set(viewer_SOURCE_FILES llweb.cpp llwebsharing.cpp llwind.cpp + llwindowlistener.cpp llwlanimator.cpp llwldaycycle.cpp llwlhandlers.cpp @@ -1153,6 +1154,7 @@ set(viewer_HEADER_FILES llweb.h llwebsharing.h llwind.h + llwindowlistener.h llwlanimator.h llwldaycycle.h llwlhandlers.h diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp index 988c4ed1a2..0501b61592 100644 --- a/indra/newview/llviewerwindow.cpp +++ b/indra/newview/llviewerwindow.cpp @@ -36,6 +36,7 @@ #include #include #include +#include #include "llagent.h" #include "llagentcamera.h" @@ -198,6 +199,7 @@ #include "llfloaternotificationsconsole.h" #include "llnearbychat.h" +#include "llwindowlistener.h" #include "llviewerwindowlistener.h" #include "llpaneltopinfobar.h" @@ -1552,7 +1554,12 @@ LLViewerWindow::LLViewerWindow( mResDirty(false), mStatesDirty(false), mCurrResolutionIndex(0), - mViewerWindowListener(new LLViewerWindowListener(this)), + // gKeyboard is still NULL, so it doesn't do LLWindowListener any good to + // pass its value right now. Instead, pass it a nullary function that + // will, when we later need it, return the value of gKeyboard. + // boost::lambda::var() constructs such a functor on the fly. + mWindowListener(new LLWindowListener(this, boost::lambda::var(gKeyboard))), + mViewerWindowListener(new LLViewerWindowListener(this)), mProgressView(NULL) { LLNotificationChannel::buildChannel("VW_alerts", "Visible", LLNotificationFilters::filterBy(&LLNotification::getType, "alert")); diff --git a/indra/newview/llviewerwindow.h b/indra/newview/llviewerwindow.h index ff49ed1f62..48599ebb00 100644 --- a/indra/newview/llviewerwindow.h +++ b/indra/newview/llviewerwindow.h @@ -62,6 +62,7 @@ class LLImageFormatted; class LLHUDIcon; class LLWindow; class LLRootView; +class LLWindowListener; class LLViewerWindowListener; class LLPopupView; @@ -455,7 +456,8 @@ protected: bool mStatesDirty; U32 mCurrResolutionIndex; - boost::scoped_ptr mViewerWindowListener; + boost::scoped_ptr mWindowListener; + boost::scoped_ptr mViewerWindowListener; protected: static std::string sSnapshotBaseName; diff --git a/indra/newview/llwindowlistener.cpp b/indra/newview/llwindowlistener.cpp new file mode 100644 index 0000000000..e5deaa42cf --- /dev/null +++ b/indra/newview/llwindowlistener.cpp @@ -0,0 +1,247 @@ +/** + * @file llwindowlistener.cpp + * @brief EventAPI interface for injecting input into LLWindow + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "llwindowlistener.h" + +#include "llcoord.h" +#include "llkeyboard.h" +#include "llwindowcallbacks.h" +#include "llui.h" +#include + +LLWindowListener::LLWindowListener(LLWindowCallbacks *window, const KeyboardGetter& kbgetter) + : LLEventAPI("LLWindow", "Inject input events into the LLWindow instance"), + mWindow(window), + mKbGetter(kbgetter) +{ + std::string keySomething = + "Given [\"keysym\"], [\"keycode\"] or [\"char\"], inject the specified "; + std::string keyExplain = + "(integer keycode values, or keysym string from any addKeyName() call in\n" + "http://hg.secondlife.com/viewer-development/src/tip/indra/llwindow/llkeyboard.cpp )\n"; + std::string mask = + "Specify optional [\"mask\"] as an array containing any of \"CTL\", \"ALT\",\n" + "\"SHIFT\" or \"MAC_CONTROL\"; the corresponding modifier bits will be combined\n" + "to form the mask used with the event."; + + std::string given = "Given "; + std::string mouseParams = + "optional [\"path\"], optional [\"x\"] and [\"y\"], inject the requested mouse "; + std::string buttonParams = + std::string("[\"button\"], ") + mouseParams; + std::string buttonExplain = + "(button values \"LEFT\", \"MIDDLE\", \"RIGHT\")\n"; + std::string paramsExplain = + "[\"path\"] is as for LLUI::resolvePath(), described in\n" + "http://hg.secondlife.com/viewer-development/src/tip/indra/llui/llui.h\n" + "If you omit [\"path\"], you must specify both [\"x\"] and [\"y\"].\n" + "If you specify [\"path\"] without both [\"x\"] and [\"y\"], will synthesize (x, y)\n" + "in the center of the LLView selected by [\"path\"].\n" + "You may specify [\"path\"] with both [\"x\"] and [\"y\"], will use your (x, y).\n" + "This may cause the LLView selected by [\"path\"] to reject the event.\n" + "Optional [\"reply\"] requests a reply event on the named LLEventPump.\n" + "reply[\"error\"] isUndefined (None) on success, else an explanatory message.\n"; + + add("keyDown", + keySomething + "keypress event.\n" + keyExplain + mask, + &LLWindowListener::keyDown); + add("keyUp", + keySomething + "key release event.\n" + keyExplain + mask, + &LLWindowListener::keyUp); + add("mouseDown", + given + buttonParams + "click event.\n" + buttonExplain + paramsExplain + mask, + &LLWindowListener::mouseDown); + add("mouseUp", + given + buttonParams + "release event.\n" + buttonExplain + paramsExplain + mask, + &LLWindowListener::mouseUp); + add("mouseMove", + given + mouseParams + "movement event.\n" + paramsExplain + mask, + &LLWindowListener::mouseMove); + add("mouseScroll", + "Given an integer number of [\"clicks\"], inject the requested mouse scroll event.\n" + "(positive clicks moves downward through typical content)", + &LLWindowListener::mouseScroll); +} + +template +class StringLookup +{ +private: + std::string mDesc; + typedef std::map Map; + Map mMap; + +public: + StringLookup(const std::string& desc): mDesc(desc) {} + + MAPPED lookup(const typename Map::key_type& key) const + { + typename Map::const_iterator found = mMap.find(key); + if (found == mMap.end()) + { + LL_WARNS("LLWindowListener") << "Unknown " << mDesc << " '" << key << "'" << LL_ENDL; + return MAPPED(); + } + return found->second; + } + +protected: + void add(const typename Map::key_type& key, const typename Map::mapped_type& value) + { + mMap.insert(typename Map::value_type(key, value)); + } +}; + +// helper for getMask() +static MASK lookupMask_(const std::string& maskname) +{ + // It's unclear to me whether MASK_MAC_CONTROL is important, but it's not + // supported by maskFromString(). Handle that specially. + if (maskname == "MAC_CONTROL") + { + return MASK_MAC_CONTROL; + } + else + { + // In case of lookup failure, return MASK_NONE, which won't affect our + // caller's OR. + MASK mask(MASK_NONE); + LLKeyboard::maskFromString(maskname, &mask); + return mask; + } +} + +static MASK getMask(const LLSD& event) +{ + LLSD masknames(event["mask"]); + if (! masknames.isArray()) + { + // If event["mask"] is a single string, perform normal lookup on it. + return lookupMask_(masknames); + } + + // Here event["mask"] is an array of mask-name strings. OR together their + // corresponding bits. + MASK mask(MASK_NONE); + for (LLSD::array_const_iterator ai(masknames.beginArray()), aend(masknames.endArray()); + ai != aend; ++ai) + { + mask |= lookupMask_(*ai); + } + return mask; +} + +static KEY getKEY(const LLSD& event) +{ + if (event.has("keysym")) + { + // Initialize to KEY_NONE; that way we can ignore the bool return from + // keyFromString() and, in the lookup-fail case, simply return KEY_NONE. + KEY key(KEY_NONE); + LLKeyboard::keyFromString(event["keysym"], &key); + return key; + } + else if (event.has("keycode")) + { + return KEY(event["keycode"].asInteger()); + } + else + { + return KEY(event["char"].asString()[0]); + } +} + +void LLWindowListener::keyDown(LLSD const & evt) +{ + mKbGetter()->handleTranslatedKeyDown(getKEY(evt), getMask(evt)); +} + +void LLWindowListener::keyUp(LLSD const & evt) +{ + mKbGetter()->handleTranslatedKeyUp(getKEY(evt), getMask(evt)); +} + +// for WhichButton +typedef BOOL (LLWindowCallbacks::*MouseFunc)(LLWindow *, LLCoordGL, MASK); +struct Actions +{ + Actions(const MouseFunc& d, const MouseFunc& u): down(d), up(u), valid(true) {} + Actions(): valid(false) {} + MouseFunc down, up; + bool valid; +}; + +struct WhichButton: public StringLookup +{ + WhichButton(): StringLookup("mouse button") + { + add("LEFT", Actions(&LLWindowCallbacks::handleMouseDown, + &LLWindowCallbacks::handleMouseUp)); + add("RIGHT", Actions(&LLWindowCallbacks::handleRightMouseDown, + &LLWindowCallbacks::handleRightMouseUp)); + add("MIDDLE", Actions(&LLWindowCallbacks::handleMiddleMouseDown, + &LLWindowCallbacks::handleMiddleMouseUp)); + } +}; +static WhichButton buttons; + +static LLCoordGL getPos(const LLSD& event) +{ + return LLCoordGL(event["x"].asInteger(), event["y"].asInteger()); +} + +void LLWindowListener::mouseDown(LLSD const & evt) +{ + Actions actions(buttons.lookup(evt["button"])); + if (actions.valid) + { + (mWindow->*(actions.down))(NULL, getPos(evt), getMask(evt)); + } +} + +void LLWindowListener::mouseUp(LLSD const & evt) +{ + Actions actions(buttons.lookup(evt["button"])); + if (actions.valid) + { + (mWindow->*(actions.up))(NULL, getPos(evt), getMask(evt)); + } +} + +void LLWindowListener::mouseMove(LLSD const & evt) +{ + mWindow->handleMouseMove(NULL, getPos(evt), getMask(evt)); +} + +void LLWindowListener::mouseScroll(LLSD const & evt) +{ + S32 clicks = evt["clicks"].asInteger(); + + mWindow->handleScrollWheel(NULL, clicks); +} + diff --git a/indra/newview/llwindowlistener.h b/indra/newview/llwindowlistener.h new file mode 100644 index 0000000000..74e577ff93 --- /dev/null +++ b/indra/newview/llwindowlistener.h @@ -0,0 +1,55 @@ +/** + * @file llwindowlistener.h + * @brief EventAPI interface for injecting input into LLWindow + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_LLWINDOWLISTENER_H +#define LL_LLWINDOWLISTENER_H + +#include "lleventapi.h" +#include + +class LLKeyboard; +class LLWindowCallbacks; + +class LLWindowListener : public LLEventAPI +{ +public: + typedef boost::function KeyboardGetter; + LLWindowListener(LLWindowCallbacks * window, const KeyboardGetter& kbgetter); + + void keyDown(LLSD const & evt); + void keyUp(LLSD const & evt); + void mouseDown(LLSD const & evt); + void mouseUp(LLSD const & evt); + void mouseMove(LLSD const & evt); + void mouseScroll(LLSD const & evt); + +private: + LLWindowCallbacks * mWindow; + KeyboardGetter mKbGetter; +}; + + +#endif // LL_LLWINDOWLISTENER_H -- cgit v1.2.3