Add skillpopup object.

2 files changed, 207 insertions, 0 deletions

diff --git a/src/gui/popups/skillpopup.cpp b/src/gui/popups/skillpopup.cpp
new file mode 100644
index 000000000..58de94b97
--- /dev/null
+++ b/src/gui/popups/skillpopup.cpp
@@ -0,0 +1,137 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2008  The Legend of Mazzeroth Development Team
+ *  Copyright (C) 2008-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2014  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/popups/skillpopup.h"
+
+#include "configuration.h"
+#include "item.h"
+#include "units.h"
+
+#include "gui/gui.h"
+
+#include "gui/fonts/font.h"
+
+#include "gui/widgets/label.h"
+#include "gui/widgets/skilldata.h"
+#include "gui/widgets/skillinfo.h"
+#include "gui/widgets/textbox.h"
+
+#include "utils/gettext.h"
+
+#include "debug.h"
+
+extern int serverVersion;
+
+SkillPopup *skillPopup = nullptr;
+
+SkillPopup::SkillPopup() :
+    Popup("SkillPopup", "itempopup.xml"),
+    mSkillName(new Label(this)),
+    mSkillDesc(new TextBox(this)),
+    mSkillEffect(new TextBox(this)),
+    mLastId(0U)
+{
+    mSkillName->setFont(boldFont);
+    mSkillName->setPosition(0, 0);
+
+    const int fontHeight = getFont()->getHeight();
+
+    mSkillDesc->setEditable(false);
+    mSkillDesc->setPosition(0, fontHeight);
+    mSkillDesc->setForegroundColorAll(getThemeColor(Theme::POPUP),
+        getThemeColor(Theme::POPUP_OUTLINE));
+
+    mSkillEffect->setEditable(false);
+    mSkillEffect->setPosition(0, 2 * fontHeight);
+    mSkillEffect->setForegroundColorAll(getThemeColor(Theme::POPUP),
+        getThemeColor(Theme::POPUP_OUTLINE));
+}
+
+void SkillPopup::postInit()
+{
+    add(mSkillName);
+    add(mSkillDesc);
+    add(mSkillEffect);
+
+    addMouseListener(this);
+}
+
+SkillPopup::~SkillPopup()
+{
+}
+
+void SkillPopup::show(const SkillInfo *const skill)
+{
+    if (!skill || !skill->data || skill->id == mLastId)
+        return;
+
+    mLastId = skill->id;
+
+    mSkillName->setCaption(skill->data->dispName);
+    mSkillName->adjustSize();
+    mSkillName->setPosition(0, 0);
+
+    std::string description = skill->data->description;
+    std::string effect = skill->skillEffect;
+    if (description.empty())
+    {
+        description = effect;
+        effect.clear();
+    }
+    mSkillDesc->setTextWrapped(description, 196);
+    mSkillEffect->setTextWrapped(effect, 196);
+
+    int minWidth = mSkillName->getWidth();
+
+    if (mSkillName->getWidth() > minWidth)
+        minWidth = mSkillName->getWidth();
+    if (mSkillDesc->getMinWidth() > minWidth)
+        minWidth = mSkillDesc->getMinWidth();
+    if (mSkillEffect->getMinWidth() > minWidth)
+        minWidth = mSkillEffect->getMinWidth();
+
+    const int numRowsDesc = mSkillDesc->getNumberOfRows();
+    const int numRowsEffect = mSkillEffect->getNumberOfRows();
+    const int height = getFont()->getHeight();
+
+    if (skill->skillEffect.empty())
+    {
+        setContentSize(minWidth, (numRowsDesc + 1) * height);
+    }
+    else
+    {
+        setContentSize(minWidth, (numRowsDesc + numRowsEffect + 1) * height);
+        mSkillEffect->setPosition(0, (numRowsDesc + 1) * height);
+    }
+
+    mSkillDesc->setPosition(0, 1 * height);
+}
+
+void SkillPopup::mouseMoved(MouseEvent &event)
+{
+    Popup::mouseMoved(event);
+
+    // When the mouse moved on top of the popup, hide it
+    setVisible(false);
+    mLastId = 0;
+}
diff --git a/src/gui/popups/skillpopup.h b/src/gui/popups/skillpopup.h
new file mode 100644
index 000000000..fc6c47835
--- /dev/null
+++ b/src/gui/popups/skillpopup.h
@@ -0,0 +1,70 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2008  The Legend of Mazzeroth Development Team
+ *  Copyright (C) 2008-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2014  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_POPUPS_SKILLPOPUP_H
+#define GUI_POPUPS_SKILLPOPUP_H
+
+#include "gui/widgets/popup.h"
+
+class Label;
+class TextBox;
+
+struct SkillInfo;
+
+/**
+ * A popup that displays information about an item.
+ */
+class SkillPopup final : public Popup
+{
+    public:
+        /**
+         * Constructor. Initializes the skill popup.
+         */
+        SkillPopup();
+
+        A_DELETE_COPY(SkillPopup)
+
+        /**
+         * Destructor. Cleans up the skill popup on deletion.
+         */
+        ~SkillPopup();
+
+        void postInit() override final;
+
+        /**
+         * Sets the info to be displayed given a particular item.
+         */
+        void show(const SkillInfo *const skill);
+
+        void mouseMoved(MouseEvent &event) override final;
+
+    private:
+        Label *mSkillName;
+        TextBox *mSkillDesc;
+        TextBox *mSkillEffect;
+        unsigned int mLastId;
+};
+
+extern SkillPopup *skillPopup;
+
+#endif  // GUI_POPUPS_ITEMPOPUP_H