Implement basic Welcome tab for greeting user

6 files changed, 145 insertions, 2 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e95c601..55418ef 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,6 +68,9 @@ set(PROJECT_SOURCES
         src/widgets/tab_actor_info.cpp
         src/widgets/tab_actor_info.h
         src/widgets/tab_actor_info.ui
+        src/widgets/tab_welcome.cpp
+        src/widgets/tab_welcome.h
+        src/widgets/tab_welcome.ui
         src/archive/base_archive.cpp
         src/archive/base_archive.h
         src/archive/mastodon.cpp
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 296c961..89351ae 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -27,6 +27,12 @@ MainWindow::~MainWindow()
 }
 
 void MainWindow::create_initial_tabs() {
+    welcome_tab = new TabWelcome();
+    ui->tabWidget->addTab(welcome_tab, tr("Welcome"));
+    connect(welcome_tab, &TabWelcome::show_file_open_dialog, this, &MainWindow::on_actionOpen_triggered);
+    // TODO: recent files
+    //connect(welcome_tab, &TabWelcome::show_recent_files, this, &MainWindow::);
+
     activity_list_tab = new TabActivityList(&data_archive);
     ui->tabWidget->addTab(activity_list_tab, tr("Activity List"));
     activity_list_tab->view_actions = {
@@ -88,13 +94,19 @@ void MainWindow::act_command_line(CommandLineParsedOptions &options, QCommandLin
     }
 }
 
-void MainWindow::on_actionOpen_triggered(bool checked) {
+void MainWindow::on_actionOpen_triggered() {
     QFileDialog fileDialog;
     fileDialog.setFileMode(QFileDialog::AnyFile);
     fileDialog.setNameFilter(tr("Mastodon data export directory (outbox.json)"));
     if (fileDialog.exec()) {
         QStringList files = fileDialog.selectedFiles();
         open_file(files[0]);
+
+        // Close the welcome tab as it's not needed anymore
+        if (welcome_tab) {
+            welcome_tab->deleteLater();
+            welcome_tab = nullptr;
+        }
     }
 }
 
diff --git a/src/mainwindow.h b/src/mainwindow.h
index cc43176..03daaad 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -10,6 +10,7 @@
 #include "src/settingsdialog.h"
 #include "src/widgets/tab_activity_list.h"
 #include "src/widgets/tab_actor_info.h"
+#include "src/widgets/tab_welcome.h"
 #include "command_line.h"
 
 QT_BEGIN_NAMESPACE
@@ -35,7 +36,7 @@ signals:
     void new_archive_opened(bool is_valid);
 
 private slots:
-    void on_actionOpen_triggered(bool checked);
+    void on_actionOpen_triggered();
     void on_actionSettings_triggered(bool checked);
     void on_actionQuit_triggered(bool checked);
     void on_actionAbout_triggered(bool checked);
@@ -52,6 +53,7 @@ private:
     void settingsDialog_done(int result);
 
     SettingsDialog* settings_dialog = nullptr;
+    TabWelcome* welcome_tab = nullptr;
     TabActivityList* activity_list_tab = nullptr;
     TabActorInfo* actor_info_tab = nullptr;
 
diff --git a/src/widgets/tab_welcome.cpp b/src/widgets/tab_welcome.cpp
new file mode 100644
index 0000000..2c8dc56
--- /dev/null
+++ b/src/widgets/tab_welcome.cpp
@@ -0,0 +1,24 @@
+#include "tab_welcome.h"
+
+TabWelcome::TabWelcome(QWidget* parent)
+    : QWidget(parent), ui(new Ui::TabWelcome)
+{
+    ui->setupUi(this);
+    ui->horizontalLayout->setContentsMargins(0, 0, 0, 0);
+
+    ui->welcomeLabel->setText(ui->welcomeLabel->text()
+        .arg(tr("Welcome to ActorViewer!"))
+        .arg(tr("Start by opening a Fediverse data export, using a button below.")));
+}
+
+TabWelcome::~TabWelcome() {
+    delete ui;
+}
+
+void TabWelcome::on_openFileButton_clicked(bool checked) {
+    emit show_file_open_dialog();
+}
+
+void TabWelcome::on_openRecentButton_clicked(bool checked) {
+    emit show_recent_files();
+}
diff --git a/src/widgets/tab_welcome.h b/src/widgets/tab_welcome.h
new file mode 100644
index 0000000..effc84f
--- /dev/null
+++ b/src/widgets/tab_welcome.h
@@ -0,0 +1,29 @@
+#pragma once
+#include <QWidget>
+#include "./ui_tab_welcome.h"
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class TabWelcome; }
+QT_END_NAMESPACE
+
+class TabWelcome : public QWidget {
+    Q_OBJECT
+
+public:
+    TabWelcome(QWidget* parent = nullptr);
+    ~TabWelcome();
+
+signals:
+    // Show Open file dialog
+    void show_file_open_dialog();
+
+    // Show recents dropdown
+    void show_recent_files();
+
+private slots:
+    void on_openFileButton_clicked(bool checked);
+    void on_openRecentButton_clicked(bool checked);
+
+private:
+    Ui::TabWelcome* ui;
+};
diff --git a/src/widgets/tab_welcome.ui b/src/widgets/tab_welcome.ui
new file mode 100644
index 0000000..2f1e514
--- /dev/null
+++ b/src/widgets/tab_welcome.ui
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>TabWelcome</class>
+ <widget class="QWidget" name="TabWelcome">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="welcomeLabel">
+     <property name="text">
+      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p align=&quot;center&quot;&gt;%1&lt;p/&gt;&lt;p&gt;%2&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="openFileButton">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="sizeIncrement">
+        <size>
+         <width>30</width>
+         <height>0</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Open file…</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="openRecentButton">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="sizeIncrement">
+        <size>
+         <width>30</width>
+         <height>0</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Recent files…</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>