mirror of
https://github.com/libretro/ppsspp.git
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283 lines
8.8 KiB
C++
283 lines
8.8 KiB
C++
// Copyright (c) 2013- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#include "base/logging.h"
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#include "i18n/i18n.h"
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#include "input/keycodes.h"
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#include "input/input_state.h"
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#include "ui/ui.h"
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#include "ui/ui_context.h"
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#include "ui/view.h"
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#include "ui/viewgroup.h"
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#include "Core/HLE/sceCtrl.h"
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#include "Core/System.h"
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#include "Common/KeyMap.h"
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#include "Core/Config.h"
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#include "UI/ui_atlas.h"
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#include "UI/ControlMappingScreen.h"
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#include "UI/UIShader.h"
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extern void DrawBackground(float alpha);
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class ControlMapper : public UI::LinearLayout {
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public:
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ControlMapper(int pspKey, std::string keyName, ScreenManager *scrm, UI::LinearLayoutParams *layoutParams = 0);
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virtual void Update(const InputState &input);
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private:
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void Refresh();
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UI::EventReturn OnAdd(UI::EventParams ¶ms);
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UI::EventReturn OnDelete(UI::EventParams ¶ms);
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UI::EventReturn OnReplace(UI::EventParams ¶ms);
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UI::EventReturn OnReplaceAll(UI::EventParams ¶ms);
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void MappedCallback(KeyDef key);
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enum Action {
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NONE,
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REPLACEONE,
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REPLACEALL,
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ADD,
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};
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Action action_;
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int actionIndex_;
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int pspKey_;
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std::string keyName_;
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ScreenManager *scrm_;
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bool refresh_;
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};
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ControlMapper::ControlMapper(int pspKey, std::string keyName, ScreenManager *scrm, UI::LinearLayoutParams *layoutParams)
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: UI::LinearLayout(UI::ORIENT_VERTICAL, layoutParams), action_(NONE), pspKey_(pspKey), keyName_(keyName), scrm_(scrm), refresh_(false) {
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Refresh();
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}
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void ControlMapper::Update(const InputState &input) {
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if (refresh_) {
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refresh_ = false;
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Refresh();
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}
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}
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void ControlMapper::Refresh() {
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Clear();
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I18NCategory *c = GetI18NCategory("MappableControls");
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std::map<std::string, int> keyImages;
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keyImages["Circle"] = I_CIRCLE;
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keyImages["Cross"] = I_CROSS;
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keyImages["Square"] = I_SQUARE;
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keyImages["Triangle"] = I_TRIANGLE;
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keyImages["Start"] = I_START;
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keyImages["Select"] = I_SELECT;
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keyImages["L"] = I_L;
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keyImages["R"] = I_R;
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using namespace UI;
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LinearLayout *root = Add(new LinearLayout(ORIENT_HORIZONTAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT)));
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auto iter = keyImages.find(keyName_);
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// First, look among images.
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if (iter != keyImages.end()) {
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root->Add(new Choice(iter->second, new LinearLayoutParams(200, WRAP_CONTENT)))->OnClick.Handle(this, &ControlMapper::OnReplaceAll);
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} else {
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// No image? Let's translate.
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Choice *choice = new Choice(c->T(keyName_.c_str()), new LinearLayoutParams(200, WRAP_CONTENT));
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choice->SetCentered(true);
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root->Add(choice)->OnClick.Handle(this, &ControlMapper::OnReplaceAll);
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}
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LinearLayout *rightColumn = root->Add(new LinearLayout(ORIENT_VERTICAL, new LinearLayoutParams(1.0f)));
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rightColumn->SetSpacing(2.0f);
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std::vector<KeyDef> mappings;
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KeyMap::KeyFromPspButton(pspKey_, &mappings);
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for (size_t i = 0; i < mappings.size(); i++) {
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std::string deviceName = GetDeviceName(mappings[i].deviceId);
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std::string keyName = KeyMap::GetKeyOrAxisName(mappings[i].keyCode);
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int image = -1;
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LinearLayout *row = rightColumn->Add(new LinearLayout(ORIENT_HORIZONTAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT)));
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Choice *c = row->Add(new Choice(deviceName + "." + keyName, new LinearLayoutParams(1.0f)));
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char tagbuf[16];
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sprintf(tagbuf, "%i", (int)i);
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c->SetTag(tagbuf);
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c->OnClick.Handle(this, &ControlMapper::OnReplace);
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Choice *d = row->Add(new Choice("X"));
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d->SetTag(tagbuf);
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d->OnClick.Handle(this, &ControlMapper::OnDelete);
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row->Add(new Choice("+"))->OnClick.Handle(this, &ControlMapper::OnAdd);
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}
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if (mappings.size() == 0) {
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// look like an empty line
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rightColumn->Add(new Choice("", new LinearLayoutParams(WRAP_CONTENT, WRAP_CONTENT)))->OnClick.Handle(this, &ControlMapper::OnAdd);
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}
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}
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void ControlMapper::MappedCallback(KeyDef kdf) {
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switch (action_) {
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case ADD:
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KeyMap::SetKeyMapping(pspKey_, kdf, false);
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break;
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case REPLACEALL:
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KeyMap::SetKeyMapping(pspKey_, kdf, true);
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break;
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case REPLACEONE:
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KeyMap::g_controllerMap[pspKey_][actionIndex_] = kdf;
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break;
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default:
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;
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}
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refresh_ = true;
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}
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UI::EventReturn ControlMapper::OnReplace(UI::EventParams ¶ms) {
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actionIndex_ = atoi(params.v->Tag().c_str());
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action_ = REPLACEONE;
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scrm_->push(new KeyMappingNewKeyDialog(pspKey_, true, std::bind(&ControlMapper::MappedCallback, this, placeholder::_1)));
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return UI::EVENT_DONE;
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}
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UI::EventReturn ControlMapper::OnReplaceAll(UI::EventParams ¶ms) {
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action_ = REPLACEALL;
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scrm_->push(new KeyMappingNewKeyDialog(pspKey_, true, std::bind(&ControlMapper::MappedCallback, this, placeholder::_1)));
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return UI::EVENT_DONE;
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}
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UI::EventReturn ControlMapper::OnAdd(UI::EventParams ¶ms) {
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action_ = ADD;
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scrm_->push(new KeyMappingNewKeyDialog(pspKey_, true, std::bind(&ControlMapper::MappedCallback, this, placeholder::_1)));
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return UI::EVENT_DONE;
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}
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UI::EventReturn ControlMapper::OnDelete(UI::EventParams ¶ms) {
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int index = atoi(params.v->Tag().c_str());
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KeyMap::g_controllerMap[pspKey_].erase(KeyMap::g_controllerMap[pspKey_].begin() + index);
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refresh_ = true;
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return UI::EVENT_DONE;
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}
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void ControlMappingScreen::CreateViews() {
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using namespace UI;
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I18NCategory *k = GetI18NCategory("KeyMapping");
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I18NCategory *d = GetI18NCategory("Dialog");
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root_ = new LinearLayout(ORIENT_HORIZONTAL);
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LinearLayout *leftColumn = new LinearLayout(ORIENT_VERTICAL, new LinearLayoutParams(200, FILL_PARENT));
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leftColumn->Add(new Choice(k->T("Clear All")))->OnClick.Handle(this, &ControlMappingScreen::OnClearMapping);
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leftColumn->Add(new Choice(k->T("Default All")))->OnClick.Handle(this, &ControlMappingScreen::OnDefaultMapping);
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leftColumn->Add(new Spacer(new LinearLayoutParams(1.0f)));
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leftColumn->Add(new Choice(d->T("Back")))->OnClick.Handle(this, &ControlMappingScreen::OnBack);
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/*
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ChoiceStrip *mode = leftColumn->Add(new ChoiceStrip(ORIENT_VERTICAL));
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mode->AddChoice("Replace");
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mode->AddChoice("Add");
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*/
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ScrollView *rightScroll = new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(1.0f));
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rightScroll->SetScrollToTop(false);
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LinearLayout *rightColumn = new LinearLayout(ORIENT_VERTICAL, new LinearLayoutParams(1.0f));
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rightScroll->Add(rightColumn);
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root_->Add(leftColumn);
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root_->Add(rightScroll);
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std::vector<KeyMap::KeyMap_IntStrPair> mappableKeys = KeyMap::GetMappableKeys();
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for (size_t i = 0; i < mappableKeys.size(); i++) {
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rightColumn->Add(new ControlMapper(mappableKeys[i].key, mappableKeys[i].name, screenManager(), new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT)));
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}
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}
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void ControlMappingScreen::sendMessage(const char *message, const char *value) {
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if (!strcmp(message, "language")) {
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screenManager()->RecreateAllViews();
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}
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}
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UI::EventReturn ControlMappingScreen::OnBack(UI::EventParams &e) {
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// If we're in-game, return to the game via DR_CANCEL.
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if(PSP_IsInited()) {
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screenManager()->finishDialog(this, DR_CANCEL);
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} else {
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screenManager()->finishDialog(this, DR_OK);
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}
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return UI::EVENT_DONE;
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}
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UI::EventReturn ControlMappingScreen::OnClearMapping(UI::EventParams ¶ms) {
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KeyMap::g_controllerMap.clear();
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RecreateViews();
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return UI::EVENT_DONE;
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}
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UI::EventReturn ControlMappingScreen::OnDefaultMapping(UI::EventParams ¶ms) {
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KeyMap::RestoreDefault();
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RecreateViews();
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return UI::EVENT_DONE;
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}
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void KeyMappingNewKeyDialog::CreatePopupContents(UI::ViewGroup *parent) {
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using namespace UI;
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I18NCategory *keyI18N = GetI18NCategory("KeyMapping");
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std::string pspButtonName = KeyMap::GetPspButtonName(this->pspBtn_);
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parent->Add(new TextView(std::string(keyI18N->T("Map a new key for")) + " " + pspButtonName, new LinearLayoutParams(Margins(10,0))));
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}
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void KeyMappingNewKeyDialog::key(const KeyInput &key) {
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if (key.flags & KEY_DOWN) {
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if (key.keyCode == NKCODE_EXT_MOUSEBUTTON_1) {
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return;
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}
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KeyDef kdf(key.deviceId, key.keyCode);
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screenManager()->finishDialog(this, DR_OK);
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if (callback_)
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callback_(kdf);
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}
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}
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void KeyMappingNewKeyDialog::axis(const AxisInput &axis) {
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if (axis.value > AXIS_BIND_THRESHOLD) {
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KeyDef kdf(axis.deviceId, KeyMap::TranslateKeyCodeFromAxis(axis.axisId, 1));
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screenManager()->finishDialog(this, DR_OK);
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if (callback_)
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callback_(kdf);
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}
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if (axis.value < -AXIS_BIND_THRESHOLD) {
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KeyDef kdf(axis.deviceId, KeyMap::TranslateKeyCodeFromAxis(axis.axisId, -1));
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screenManager()->finishDialog(this, DR_OK);
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if (callback_)
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callback_(kdf);
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}
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}
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