Add text select dialog.

2 files changed, 283 insertions, 0 deletions

diff --git a/src/gui/windows/textselectdialog.cpp b/src/gui/windows/textselectdialog.cpp
new file mode 100644
index 000000000..7f6de8617
--- /dev/null
+++ b/src/gui/windows/textselectdialog.cpp
@@ -0,0 +1,178 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2015  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gui/windows/textselectdialog.h"
+
+#include "gui/windows/setupwindow.h"
+
+#include "gui/models/namesmodel.h"
+
+#include "gui/widgets/button.h"
+#include "gui/widgets/containerplacer.h"
+#include "gui/widgets/createwidget.h"
+#include "gui/widgets/label.h"
+#include "gui/widgets/layout.h"
+#include "gui/widgets/layouttype.h"
+#include "gui/widgets/listbox.h"
+#include "gui/widgets/scrollarea.h"
+
+#include "utils/delete2.h"
+#include "utils/gettext.h"
+#include "utils/stringutils.h"
+
+#include "debug.h"
+
+TextSelectDialog::TextSelectDialog(const std::string &name,
+                                   const std::string &selectButton) :
+    // TRANSLATORS: sell dialog name
+    Window(name, Modal_false, nullptr, "sell.xml"),
+    ActionListener(),
+    SelectionListener(),
+    mSelectButtonName(selectButton),
+    mText(),
+    mSelectButton(nullptr),
+    mQuitButton(nullptr),
+    mItemList(nullptr),
+    mScrollArea(nullptr),
+    mModel(nullptr)
+{
+}
+
+void TextSelectDialog::postInit()
+{
+    setWindowName("TextSelectDialog");
+    setResizable(true);
+    setCloseButton(true);
+    setStickyButtonLock(true);
+    setMinWidth(260);
+    setMinHeight(220);
+    setDefaultSize(260, 230, ImageRect::CENTER);
+
+    if (setupWindow)
+        setupWindow->registerWindowForReset(this);
+
+    setActionEventId("OK");
+    mModel = new NamesModel;
+    mItemList = CREATEWIDGETR(ListBox,
+        this,
+        mModel,
+        "listbox.xml");
+    mScrollArea = new ScrollArea(this, mItemList,
+        getOptionBool("showbackground"), "sell_background.xml");
+    mScrollArea->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
+
+    mSelectButton = new Button(this,
+        mSelectButtonName,
+        "select",
+        this);
+    // TRANSLATORS: sell dialog button
+    mQuitButton = new Button(this, _("Quit"), "quit", this);
+
+    mSelectButton->setEnabled(false);
+
+    mItemList->setDistributeMousePressed(false);
+    mItemList->addSelectionListener(this);
+    mItemList->setActionEventId("item");
+    mItemList->addActionListener(this);
+
+    ContainerPlacer placer;
+    placer = getPlacer(0, 0);
+
+    placer(0, 0, mScrollArea, 8, 5).setPadding(3);
+    placer(6, 5, mSelectButton);
+    placer(7, 5, mQuitButton);
+
+    Layout &layout = getLayout();
+    layout.setRowHeight(0, LayoutType::SET);
+
+    center();
+    loadWindowState();
+
+    setVisible(Visible_true);
+    enableVisibleSound(true);
+}
+
+TextSelectDialog::~TextSelectDialog()
+{
+    delete2(mModel);
+}
+
+void TextSelectDialog::action(const ActionEvent &event)
+{
+    const std::string &eventId = event.getId();
+
+    if (eventId == "quit")
+    {
+        close();
+        return;
+    }
+
+    const int selectedItem = mItemList->getSelected();
+
+    // The following actions require a valid item selection
+    if (selectedItem == -1 ||
+        selectedItem >= mModel->getNumberOfElements())
+    {
+        return;
+    }
+    else if (eventId == "select")
+    {
+        const int index = mItemList->getSelected();
+        if (index < 0 || index >= static_cast<int>(mModel->size()))
+            return;
+        mText = mModel->getElementAt(index);
+        distributeActionEvent();
+        close();
+    }
+}
+
+void TextSelectDialog::updateButtonsAndLabels()
+{
+    mSelectButton->setEnabled(mItemList->getSelected() > -1);
+}
+
+void TextSelectDialog::valueChanged(const SelectionEvent &event A_UNUSED)
+{
+    updateButtonsAndLabels();
+}
+
+void TextSelectDialog::setVisible(Visible visible)
+{
+    Window::setVisible(visible);
+
+    if (visible == Visible_true)
+    {
+        if (mItemList)
+            mItemList->requestFocus();
+    }
+    else
+    {
+        scheduleDelete();
+    }
+}
+
+void TextSelectDialog::addText(const std::string &text)
+{
+    if (text.empty())
+        return;
+    mModel->add(text);
+}
diff --git a/src/gui/windows/textselectdialog.h b/src/gui/windows/textselectdialog.h
new file mode 100644
index 000000000..86a834d2e
--- /dev/null
+++ b/src/gui/windows/textselectdialog.h
@@ -0,0 +1,105 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2015  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GUI_WIDGETS_TEXTSELECTDIALOG_H
+#define GUI_WIDGETS_TEXTSELECTDIALOG_H
+
+#include "enums/simpletypes/itemcolor.h"
+
+#include "gui/widgets/window.h"
+
+#include "listeners/actionlistener.h"
+#include "listeners/selectionlistener.h"
+
+class Button;
+class Item;
+class Label;
+class ScrollArea;
+class ShopItem;
+class NamesModel;
+class ListBox;
+
+class TextSelectDialog notfinal : public Window,
+                                  public ActionListener,
+                                  private SelectionListener
+{
+    public:
+        /**
+         * Constructor.
+         */
+        TextSelectDialog(const std::string &name,
+                         const std::string &selectButton);
+
+        A_DELETE_COPY(TextSelectDialog)
+
+        /**
+         * Destructor
+         */
+        ~TextSelectDialog();
+
+        /**
+         * Called when receiving actions from the widgets.
+         */
+        void action(const ActionEvent &event) override final;
+
+        /**
+         * Updates labels according to selected item.
+         *
+         * @see SelectionListener::selectionChanged
+         */
+        void valueChanged(const SelectionEvent &event) override final;
+
+        /**
+         * Sets the visibility of this window.
+         */
+        void setVisible(Visible visible) override final;
+
+        void postInit() override;
+
+        void addText(const std::string &text);
+
+        std::string getText() const A_WARN_UNUSED
+        { return mText; }
+
+        void setTag(const int tag)
+        { mTag = tag; }
+
+        int getTag() const A_WARN_UNUSED
+        { return mTag; }
+
+    protected:
+        /**
+         * Updates the state of buttons and labels.
+         */
+        void updateButtonsAndLabels();
+
+        std::string mSelectButtonName;
+        std::string mText;
+        Button *mSelectButton A_NONNULLPOINTER;
+        Button *mQuitButton A_NONNULLPOINTER;
+        ListBox *mItemList A_NONNULLPOINTER;
+        ScrollArea *mScrollArea A_NONNULLPOINTER;
+        NamesModel *mModel A_NONNULLPOINTER;
+        int mTag;
+};
+
+#endif  // GUI_WIDGETS_TEXTSELECTDIALOG_H