Add command+url adapter and switching

3 files changed, 130 insertions, 108 deletions

diff --git a/src/widgets/CommandInput.cpp b/src/widgets/CommandInput.cpp
deleted file mode 100644
index 3ea0f38..0000000
--- a/src/widgets/CommandInput.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-#include <QCompleter>
-#include <QHBoxLayout>
-#include <QKeyEvent>
-#include <QLabel>
-#include <QLineEdit>
-#include <QStringListModel>
-#include <QVBoxLayout>
-#include <QWidget>
-#include <QWidgetAction>
-#include <QWindow>
-#include <QtCore/qnamespace.h>
-#include <QtCore/qstringlistmodel.h>
-#include <QtWidgets/qboxlayout.h>
-
-#include "completion/CommandsModel.hpp"
-#include "completion/Completer.hpp"
-#include "widgets/CommandInput.hpp"
-
-const char *rootStyles = R"(
-  background-color: #000;
-  color: #fff;
-  border-radius: 0;
-)";
-
-CommandInput::CommandInput(QString defaultInput, QWidget *parentNode)
-    : QWidget(parentNode) {
-  setContentsMargins(0, 0, 0, 0);
-  setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-  setStyleSheet(rootStyles);
-
-  auto layout = new QVBoxLayout(this);
-  layout->setContentsMargins(0, 0, 0, 0);
-
-  auto listModel = new CommandsModel();
-  auto completer = new Completer(this);
-  completer->setModel(listModel);
-
-  auto cmdLineBox = new QWidget();
-  layout->addWidget(cmdLineBox);
-  auto cmdLineLayout = new QHBoxLayout();
-  cmdLineBox->setLayout(cmdLineLayout);
-  cmdLineBox->layout()->setContentsMargins(0, 0, 0, 0);
-  cmdLineLayout->setSpacing(0);
-
-  auto promptPrefix = new QLabel(tr(":"));
-  promptPrefix->setContentsMargins(0, 0, 0, 0);
-  input = new QLineEdit(defaultInput);
-  input->setFocusPolicy(Qt::StrongFocus);
-  input->setCompleter(completer);
-  // input->installEventFilter(completer);
-
-  cmdLineLayout->addWidget(promptPrefix);
-  cmdLineLayout->addWidget(input);
-
-  setFixedHeight(input->sizeHint().height());
-}
-
-void CommandInput::emitSubmit() { emit submitted(getInputCommand()); }
-
-void CommandInput::keyPressEvent(QKeyEvent *event) {
-  auto combo = event->keyCombination();
-  auto ctrlL = combo.key() == Qt::Key_L &&
-               combo.keyboardModifiers().testFlag(Qt::ControlModifier);
-  auto esc = combo.key() == Qt::Key_Escape;
-  auto enter = combo.key() == Qt::Key_Return || combo.key() == Qt::Key_Enter;
-
-  if (esc || ctrlL)
-    emit cancelled();
-  else if (enter)
-    emitSubmit();
-}
-
-void CommandInput::setInputText(QString text) { input->setText(text); }
-
-bool CommandInput::isInputFocussed() { return input->hasFocus(); }
-
-void CommandInput::setInputFocus(bool focussed) {
-  if (focussed)
-    input->setFocus(Qt::PopupFocusReason);
-  else
-    input->clearFocus();
-}
-
-QString CommandInput::getInputCommand() { return input->text(); }
diff --git a/src/widgets/InputLine.cpp b/src/widgets/InputLine.cpp
new file mode 100644
index 0000000..d577e1d
--- /dev/null
+++ b/src/widgets/InputLine.cpp
@@ -0,0 +1,91 @@
+#include <QBoxLayout>
+#include <QCompleter>
+#include <QHBoxLayout>
+#include <QKeyEvent>
+#include <QLabel>
+#include <QLineEdit>
+#include <QStringListModel>
+#include <QWidget>
+#include <QWidgetAction>
+#include <QWindow>
+#include <QtCore>
+
+#include "completion/CommandsAdapter.hpp"
+#include "widgets/InputLine.hpp"
+
+const char *rootStyles = R"(
+  background-color: #000;
+  color: #fff;
+  border-radius: 0;
+)";
+
+const char *promptStyles = R"(
+  background-color: #aaa;
+  color: #555;
+  padding: 0 2px;
+)";
+
+InputLine::InputLine(QString defaultInput, QWidget *parentNode)
+    : QWidget(parentNode) {
+  setContentsMargins(0, 0, 0, 0);
+  setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+  setStyleSheet(rootStyles);
+
+  auto layout = new QVBoxLayout(this);
+  layout->setContentsMargins(0, 0, 0, 0);
+
+  auto cmdLineBox = new QWidget();
+  layout->addWidget(cmdLineBox);
+  auto cmdLineLayout = new QHBoxLayout();
+  cmdLineBox->setLayout(cmdLineLayout);
+  cmdLineBox->layout()->setContentsMargins(0, 0, 0, 0);
+  cmdLineLayout->setSpacing(0);
+
+  promptPrefix = new QLabel();
+  promptPrefix->setStyleSheet(promptStyles);
+  promptPrefix->setContentsMargins(0, 0, 0, 0);
+  input = new QLineEdit(defaultInput);
+  input->setFocusPolicy(Qt::StrongFocus);
+
+  cmdLineLayout->addWidget(promptPrefix);
+  cmdLineLayout->addWidget(input);
+  setFixedHeight(input->sizeHint().height());
+
+  setAdapter(new CommandsAdapter());
+}
+
+void InputLine::setAdapter(Adapter *adapter) {
+  if (this->adapter)
+    delete this->adapter;
+  this->adapter = adapter;
+  promptPrefix->setText(adapter->prompt());
+  input->setCompleter(adapter->completer());
+}
+
+void InputLine::emitSubmit() { emit submitted(getInputCommand()); }
+
+void InputLine::keyPressEvent(QKeyEvent *event) {
+  auto combo = event->keyCombination();
+  auto ctrlL = combo.key() == Qt::Key_L &&
+               combo.keyboardModifiers().testFlag(Qt::ControlModifier);
+  auto esc = combo.key() == Qt::Key_Escape;
+  auto enter = combo.key() == Qt::Key_Return || combo.key() == Qt::Key_Enter;
+
+  if (esc || ctrlL)
+    emit cancelled();
+  else if (enter)
+    emitSubmit();
+}
+
+void InputLine::setInputText(QString text) { input->setText(text); }
+
+bool InputLine::isInputFocussed() { return input->hasFocus(); }
+
+void InputLine::setInputFocus(bool focussed) {
+  if (focussed)
+    input->setFocus(Qt::PopupFocusReason);
+  else
+    input->clearFocus();
+}
+
+QString InputLine::getInputCommand() { return input->text(); }
diff --git a/src/widgets/MainWindow.cpp b/src/widgets/MainWindow.cpp
index 3191719..03a4e6e 100644
--- a/src/widgets/MainWindow.cpp
+++ b/src/widgets/MainWindow.cpp
@@ -2,10 +2,13 @@
 #include <QStackedLayout>
 #include <QVBoxLayout>
 #include <QWebEngineView>
+#include <QtCore/qnamespace.h>
 
 #include "CommandParser.hpp"
+#include "completion/CommandsAdapter.hpp"
+#include "completion/UrlAdapter.hpp"
 #include "widgets/BrowserManager.hpp"
-#include "widgets/CommandInput.hpp"
+#include "widgets/InputLine.hpp"
 #include "widgets/MainWindow.hpp"
 
 MainWindow::MainWindow() {
@@ -24,14 +27,12 @@ MainWindow::MainWindow() {
   layout->addWidget(browserManager);
 
   // Command input
-  commandInput = new CommandInput;
-  hideURLInput();
-  commandInput->move(0, 0);
-  connect(commandInput, &CommandInput::submitted, this,
-          &MainWindow::evaluateCommand);
-  connect(commandInput, &CommandInput::cancelled, this,
-          &MainWindow::hideURLInput);
-  layout->addWidget(commandInput);
+  inputLine = new InputLine;
+  inputLine->setHidden(true);
+  inputLine->move(0, 0);
+  connect(inputLine, &InputLine::submitted, this, &MainWindow::evaluateCommand);
+  connect(inputLine, &InputLine::cancelled, this, &MainWindow::hideInputLine);
+  layout->addWidget(inputLine);
 
   // Lua runtime
   luaRuntime = LuaRuntime::instance();
@@ -41,20 +42,31 @@ MainWindow::MainWindow() {
           });
 }
 
-void MainWindow::hideURLInput() {
-  commandInput->setInputFocus(false);
-  commandInput->setHidden(true);
+void MainWindow::hideInputLine() {
+  inputLine->setInputFocus(false);
+  inputLine->setHidden(true);
 }
 
-void MainWindow::showURLInput() {
-  commandInput->setInputText("open " + browserManager->currentUrl().toString());
-  commandInput->setHidden(false);
-  layout->setCurrentWidget(commandInput);
-  commandInput->setInputFocus(true);
+void MainWindow::showInputLine() {
+  inputLine->setHidden(false);
+  layout->setCurrentWidget(inputLine);
+  inputLine->setInputFocus(true);
+}
+
+void MainWindow::showURLInput(QString url) {
+  showInputLine();
+  inputLine->setAdapter(new UrlAdapter);
+  inputLine->setInputText(url);
+}
+
+void MainWindow::showCommandInput(QString cmd) {
+  showInputLine();
+  inputLine->setAdapter(new CommandsAdapter);
+  inputLine->setInputText(cmd);
 }
 
 void MainWindow::evaluateCommand(QString command) {
-  hideURLInput();
+  hideInputLine();
 
   CommandParser parser;
   auto cmd = parser.parse(command);
@@ -64,7 +76,11 @@ void MainWindow::evaluateCommand(QString command) {
     luaRuntime->evaluate(cmd.argsString);
     break;
   case CommandType::Open:
-    browserManager->openUrl(cmd.argsString, OpenType::OpenUrl);
+    if (cmd.argsString.trimmed().isEmpty()) {
+      showURLInput();
+    } else {
+      browserManager->openUrl(cmd.argsString, OpenType::OpenUrl);
+    }
     break;
   case CommandType::TabOpen:
     browserManager->openUrl(cmd.argsString, OpenType::OpenUrlInTab);
@@ -84,7 +100,10 @@ void MainWindow::keyPressEvent(QKeyEvent *event) {
   auto combo = event->keyCombination();
   if (combo.key() == Qt::Key_L &&
       combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
-    toggleURLInput();
+    showURLInput(browserManager->currentUrl().toString());
+  } else if (combo.key() == Qt::Key_Semicolon &&
+             combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
+    showCommandInput();
   } else if (combo.key() == Qt::Key_T &&
              combo.keyboardModifiers().testFlag(Qt::ControlModifier)) {
     browserManager->createNewWebView(QUrl("https://lite.duckduckgo.com"), true);
@@ -99,7 +118,3 @@ void MainWindow::keyPressEvent(QKeyEvent *event) {
     browserManager->closeCurrentWebView();
   }
 }
-
-void MainWindow::toggleURLInput() {
-  commandInput->isHidden() ? showURLInput() : hideURLInput();
-}