Refactor MainWindow into InputMediator

1 files changed, 15 insertions, 94 deletions

diff --git a/src/widgets/MainWindow.cpp b/src/widgets/MainWindow.cpp
index 2d936aa..632869f 100644
--- a/src/widgets/MainWindow.cpp
+++ b/src/widgets/MainWindow.cpp
@@ -4,9 +4,7 @@
 #include <QWebEngineView>
 #include <QtCore/qnamespace.h>
 
-#include "CommandParser.hpp"
-#include "completion/CommandsAdapter.hpp"
-#include "completion/UrlAdapter.hpp"
+#include "InputMediator.hpp"
 #include "widgets/InputLine.hpp"
 #include "widgets/MainWindow.hpp"
 #include "widgets/WebViewStack.hpp"
@@ -16,123 +14,46 @@ MainWindow::MainWindow() {
   setCentralWidget(new QWidget());
 
   // Root stacked layout
-  layout = new QStackedLayout();
+  auto layout = new QStackedLayout();
   layout->setContentsMargins(0, 0, 0, 0);
   layout->setSpacing(0);
   layout->setStackingMode(QStackedLayout::StackAll);
   centralWidget()->setLayout(layout);
 
   // Web engine
-  webViewStack = new WebViewStack(new QWebEngineProfile("web-browser"));
+  auto webViewStack = new WebViewStack(new QWebEngineProfile("web-browser"));
   layout->addWidget(webViewStack);
 
   // Command input
-  inputLine = new InputLine;
-  inputLine->setHidden(true);
-  inputLine->move(0, 0);
-  connect(inputLine, &InputLine::submitted, this, &MainWindow::onInputSubmit);
-  connect(inputLine, &InputLine::cancelled, this, &MainWindow::hideInputLine);
+  auto inputLine = new InputLine;
   layout->addWidget(inputLine);
 
-  // Lua runtime
-  luaRuntime = LuaRuntime::instance();
-  connect(luaRuntime, &LuaRuntime::urlOpened, this,
-          [this](QString url, OpenType openType) {
-            webViewStack->openUrl(QUrl(url), openType);
-          });
-}
-
-void MainWindow::hideInputLine() {
-  inputLine->setInputFocus(false);
-  inputLine->setHidden(true);
-}
-
-void MainWindow::showInputLine() {
-  inputLine->setHidden(false);
-  layout->setCurrentWidget(inputLine);
-  inputLine->setInputFocus(true);
-}
-
-void MainWindow::showURLInput(QString url, OpenType openType) {
-  setEvaluationType(new UrlEval(openType));
-  inputLine->setAdapter(new UrlAdapter);
-  inputLine->setInputText(url);
-  showInputLine();
-}
-
-void MainWindow::showCommandInput(QString cmd) {
-  setEvaluationType(new CommandEval());
-  inputLine->setAdapter(new CommandsAdapter);
-  inputLine->setInputText(cmd);
-  showInputLine();
-}
-void MainWindow::setEvaluationType(EvaluationType *evalType) {
-  if (currentEvaluationType)
-    delete currentEvaluationType;
-  currentEvaluationType = evalType;
-}
-
-void MainWindow::onInputSubmit(QString input) {
-  hideInputLine();
-
-  if (dynamic_cast<CommandEval *>(currentEvaluationType)) {
-    evaluateCommand(input);
-  } else if (auto urlEval = dynamic_cast<UrlEval *>(currentEvaluationType)) {
-    webViewStack->openUrl(input, urlEval->type());
-  }
-}
-
-void MainWindow::evaluateCommand(QString command) {
-  CommandParser parser;
-  auto cmd = parser.parse(command);
-
-  switch (cmd.command) {
-  case CommandType::LuaEval:
-    luaRuntime->evaluate(cmd.argsString);
-    break;
-  case CommandType::Open:
-    if (cmd.argsString.trimmed().isEmpty())
-      showURLInput("", OpenType::OpenUrl);
-    else
-      webViewStack->openUrl(cmd.argsString, OpenType::OpenUrl);
-    break;
-  case CommandType::TabOpen:
-    if (cmd.argsString.trimmed().isEmpty())
-      showURLInput("", OpenType::OpenUrlInTab);
-    else
-      webViewStack->openUrl(cmd.argsString, OpenType::OpenUrlInTab);
-    break;
-  case CommandType::TabNext:
-    webViewStack->next();
-    break;
-  case CommandType::TabPrev:
-    webViewStack->previous();
-    break;
-  case CommandType::Noop:
-    break;
-  }
+  inputMediator =
+      new InputMediator(inputLine, webViewStack, LuaRuntime::instance());
 }
 
 void MainWindow::keyPressEvent(QKeyEvent *event) {
   auto combo = event->keyCombination();
+
   if (combo.key() == Qt::Key_L &&
       combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
-    showURLInput(webViewStack->currentUrl().toString(), OpenType::OpenUrl);
+    inputMediator->showURLInput(inputMediator->currentUrl().toString(),
+                                OpenType::OpenUrl);
   } else if (combo.key() == Qt::Key_Semicolon &&
              combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
-    showCommandInput("");
+    inputMediator->showCommandInput("");
   } else if (combo.key() == Qt::Key_T &&
              combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
-    webViewStack->openUrl(QUrl("https://lite.duckduckgo.com"),
-                          OpenType::OpenUrlInTab);
+    inputMediator->openUrl(QUrl("https://lite.duckduckgo.com"),
+                           OpenType::OpenUrlInTab);
   } else if (combo.key() == Qt::Key_J &&
              combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
-    webViewStack->next();
+    inputMediator->nextWebView();
   } else if (combo.key() == Qt::Key_K &&
              combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
-    webViewStack->previous();
+    inputMediator->previousWebView();
   } else if (combo.key() == Qt::Key_W &&
              combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
-    webViewStack->closeCurrent();
+    inputMediator->closeCurrentWebView();
   }
 }