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Diffstat (limited to 'indra/newview/llkeyconflict.h')
| -rw-r--r-- | indra/newview/llkeyconflict.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/indra/newview/llkeyconflict.h b/indra/newview/llkeyconflict.h deleted file mode 100644 index 84730e4d4f..0000000000 --- a/indra/newview/llkeyconflict.h +++ /dev/null @@ -1,156 +0,0 @@ -/** - * @file llkeyconflict.h - * @brief - * - * $LicenseInfo:firstyear=2019&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2019, 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_LLKEYCONFLICT_H -#define LL_LLKEYCONFLICT_H - -#include "llkeybind.h" -#include "llviewerinput.h" - - -class LLKeyConflict -{ -public: - LLKeyConflict() : mAssignable(true), mConflictMask(U32_MAX) {} //temporary assignable, don't forget to change once all keys are recorded - LLKeyConflict(bool assignable, U32 conflict_mask) - : mAssignable(assignable), mConflictMask(conflict_mask) {} - LLKeyConflict(const LLKeyBind &bind, bool assignable, U32 conflict_mask) - : mAssignable(assignable), mConflictMask(conflict_mask), mKeyBind(bind) {} - - LLKeyData getPrimaryKeyData() { return mKeyBind.getKeyData(0); } - LLKeyData getKeyData(U32 index) { return mKeyBind.getKeyData(index); } - void setPrimaryKeyData(const LLKeyData& data) { mKeyBind.replaceKeyData(data, 0); } - void setKeyData(const LLKeyData& data, U32 index) { mKeyBind.replaceKeyData(data, index); } - bool canHandle(EMouseClickType mouse, KEY key, MASK mask) { return mKeyBind.canHandle(mouse, key, mask); } - - LLKeyBind mKeyBind; - bool mAssignable; // whether user can change key or key simply acts as placeholder - U32 mConflictMask; -}; - -class LLKeyConflictHandler -{ -public: - - enum ESourceMode // partially repeats e_keyboard_mode - { - MODE_FIRST_PERSON, - MODE_THIRD_PERSON, - MODE_EDIT_AVATAR, - MODE_SITTING, - MODE_SAVED_SETTINGS, // for settings from saved settings - MODE_COUNT - }; - - const U32 CONFLICT_NOTHING = 0; - // at the moment this just means that key will conflict with everything that is identical - const U32 CONFLICT_ANY = U32_MAX; - - // Note: missed selection and edition commands (would be really nice to go through selection via MB4/5 or wheel) - - LLKeyConflictHandler(); - LLKeyConflictHandler(ESourceMode mode); - ~LLKeyConflictHandler(); - - bool canHandleControl(const std::string &control_name, EMouseClickType mouse_ind, KEY key, MASK mask); - bool canHandleKey(const std::string &control_name, KEY key, MASK mask); - bool canHandleMouse(const std::string &control_name, EMouseClickType mouse_ind, MASK mask); - bool canHandleMouse(const std::string &control_name, S32 mouse_ind, MASK mask); //Just for convinience - bool canAssignControl(const std::string &control_name); - static bool isReservedByMenu(const KEY &key, const MASK &mask); - static bool isReservedByMenu(const LLKeyData &data); - bool registerControl(const std::string &control_name, U32 data_index, EMouseClickType mouse_ind, KEY key, MASK mask, bool ignore_mask); //todo: return conflicts? - - LLKeyData getControl(const std::string &control_name, U32 data_index); - - // localized string - static std::string getStringFromKeyData(const LLKeyData& keydata); - std::string getControlString(const std::string &control_name, U32 data_index); - - // Load single control, overrides existing one if names match - void loadFromControlSettings(const std::string &name); - // Drops any changes loads controls with ones from 'saved settings' or from xml - void loadFromSettings(ESourceMode load_mode); - - // Saves settings to 'saved settings' or to xml - // If 'temporary' is set, function will save settings to temporary - // file and reload input bindings from temporary file. - // 'temporary' does not support gSavedSettings, those are handled - // by preferences, so 'temporary' is such case will simply not - // reset mHasUnsavedChanges - void saveToSettings(bool apply_temporary = false); - - LLKeyData getDefaultControl(const std::string &control_name, U32 data_index); - // Resets keybinding to default variant from 'saved settings' or xml - void resetToDefault(const std::string &control_name, U32 index); - void resetToDefault(const std::string &control_name); - // resets current mode to defaults - void resetToDefaults(); - - bool empty() { return mControlsMap.empty(); } - void clear(); - - // reloads bindings from last valid user's xml or from default xml - // to keyboard's handler - static void resetKeyboardBindings(); - - bool hasUnsavedChanges() { return mHasUnsavedChanges; } - void setLoadMode(ESourceMode mode) { mLoadMode = mode; } - ESourceMode getLoadMode() { return mLoadMode; } - -private: - void resetToDefaultAndResolve(const std::string &control_name, bool ignore_conflicts); - void resetToDefaults(ESourceMode mode); - - // at the moment these kind of control is not savable, but takes part will take part in conflict resolution - void registerTemporaryControl(const std::string &control_name, EMouseClickType mouse_ind, KEY key, MASK mask, U32 conflict_mask); - - typedef std::map<std::string, LLKeyConflict> control_map_t; - void loadFromSettings(const LLViewerInput::KeyMode& keymode, control_map_t *destination); - bool loadFromSettings(const ESourceMode &load_mode, const std::string &filename, control_map_t *destination); - void generatePlaceholders(ESourceMode load_mode); //E.x. non-assignable values - // returns false in case user is trying to reuse control that can't be reassigned - bool removeConflicts(const LLKeyData &data, const U32 &conlict_mask); - - // removes flags and removes temporary file, returns 'true' if file was removed - bool clearUnsavedChanges(); - // return true if there was a file to remove - static bool clearTemporaryFile(); - - control_map_t mControlsMap; - control_map_t mDefaultsMap; - bool mHasUnsavedChanges; - ESourceMode mLoadMode; - - // To implement 'apply immediately'+revert on cancel, class applies changes to temporary file - // but this only works for settings from keybndings files (key_bindings.xml) - // saved setting rely onto external mechanism of preferences floater - bool mUsesTemporaryFile; - static S32 sTemporaryFileUseCount; -}; - - -#endif // LL_LLKEYCONFLICT_H |