Head

GCC Code Coverage Report

Directory:	src/		Exec	Total	Coverage
File:	src/gui/widgets/tabs/setup_video.cpp	Lines:	93	211	44.1 %
Date:	2018-09-20	Branches:	115	436	26.4 %


/*
 *  The ManaPlus Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011-2018  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/widgets/tabs/setup_video.h"

#include "gui/windowmanager.h"

#include "gui/windows/okdialog.h"
#include "gui/windows/textdialog.h"

#include "gui/widgets/button.h"
#include "gui/widgets/checkbox.h"
#include "gui/widgets/containerplacer.h"
#include "gui/widgets/createwidget.h"
#include "gui/widgets/label.h"
#include "gui/widgets/layouthelper.h"
#include "gui/widgets/listbox.h"
#include "gui/widgets/scrollarea.h"
#include "gui/widgets/slider.h"
#include "gui/widgets/dropdown.h"

#include "utils/delete2.h"

#if defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)
#include "graphicsmanager.h"

#include "test/testmain.h"
#endif  // defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)

#if defined(ANDROID) || defined(__APPLE__) || !defined(USE_OPENGL)
#include "configuration.h"
#endif  // defined(ANDROID) || defined(__APPLE__) || !defined(USE_OPENGL)

#if defined(ANDROID) || defined(__APPLE__)
#include "utils/stringutils.h"
#endif  // defined(ANDROID) || defined(__APPLE__)

#include "gui/models/modelistmodel.h"
#include "gui/models/opengllistmodel.h"

#include <sstream>

#include "debug.h"

Setup_Video::Setup_Video(const Widget2 *const widget) :
    SetupTab(widget),
    KeyListener(),
    mFullScreenEnabled(config.getBoolValue("screen")),
    mOpenGLEnabled(intToRenderType(config.getIntValue("opengl"))),
    mFps(config.getIntValue("fpslimit")),
    mAltFps(config.getIntValue("altfpslimit")),
    mModeListModel(new ModeListModel),
    mOpenGLListModel(new OpenGLListModel),
    mModeList(CREATEWIDGETR(ListBox, widget, mModeListModel, "")),
    // TRANSLATORS: video settings checkbox
    mFsCheckBox(new CheckBox(this, _("Full screen"), mFullScreenEnabled,
        nullptr, std::string())),
    mOpenGLDropDown(new DropDown(widget, mOpenGLListModel,
        false, Modal_false, nullptr, std::string())),
    // TRANSLATORS: video settings checkbox
    mFpsCheckBox(new CheckBox(this, _("FPS limit:"), false,
        nullptr, std::string())),
    mFpsSlider(new Slider(this, 2.0, 160.0, 1.0)),
    mFpsLabel(new Label(this)),
    mAltFpsSlider(new Slider(this, 2.0, 160.0, 1.0)),
    // TRANSLATORS: video settings label
    mAltFpsLabel(new Label(this, _("Alt FPS limit: "))),
#if !defined(ANDROID) && !defined(__APPLE__) && !defined(__native_client__)
    // TRANSLATORS: video settings button
    mDetectButton(new Button(this, _("Detect best mode"), "detect",
        BUTTON_SKIN, this)),
#endif  // !defined(ANDROID) && !defined(__APPLE__) &&
        // !defined(__native_client__)
    mDialog(nullptr),
    mCustomCursorEnabled(config.getBoolValue("customcursor")),
    mEnableResize(config.getBoolValue("enableresize")),
    mNoFrame(config.getBoolValue("noframe")),
#ifdef USE_SDL2
    mAllowHighDPI(config.getBoolValue("allowHighDPI")),
    // TRANSLATORS: video settings checkbox
    mAllowHighDPICheckBox(new CheckBox(this, _("High DPI"), mAllowHighDPI,
        nullptr, std::string())),
#endif  // USE_SDL2
    mCustomCursorCheckBox(new CheckBox(this,
#ifdef ANDROID
        // TRANSLATORS: video settings checkbox
        _("Show cursor"),
#else  // ANDROID
        // TRANSLATORS: video settings checkbox
        _("Custom cursor"),
#endif  // ANDROID
        mCustomCursorEnabled,
        nullptr, std::string())),
    // TRANSLATORS: video settings checkbox
    mEnableResizeCheckBox(new CheckBox(this, _("Enable resize"),
        mEnableResize, nullptr, std::string())),
    // TRANSLATORS: video settings checkbox
    mNoFrameCheckBox(new CheckBox(this, _("No frame"), mNoFrame,
        nullptr, std::string()))
{
    // TRANSLATORS: video settings tab name
    setName(_("Video"));

    ScrollArea *const scrollArea = new ScrollArea(this, mModeList,
        Opaque_true, "setup_video_background.xml");
    scrollArea->setWidth(150);
    scrollArea->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);

    mOpenGLDropDown->setSelected(renderToIndex[mOpenGLEnabled]);

    mModeList->setEnabled(true);

    // TRANSLATORS: video settings label
    mFpsLabel->setCaption(mFps > 0 ? toString(mFps) : _("None"));
    mFpsLabel->setWidth(60);
    // TRANSLATORS: video settings label
    mAltFpsLabel->setCaption(_("Alt FPS limit: ") + (mAltFps > 0 ?
        // TRANSLATORS: video settings label value
        toString(mAltFps) : _("None")));
    mAltFpsLabel->setWidth(150);
    mFpsSlider->setEnabled(mFps > 0);
    mFpsSlider->setValue(mFps);
    mAltFpsSlider->setEnabled(mAltFps > 0);
    mAltFpsSlider->setValue(mAltFps);
    mFpsCheckBox->setSelected(mFps > 0);

    // Pre-select the current video mode.
    const std::string videoMode = toString(
        mainGraphics->mActualWidth).append("x").append(
        toString(mainGraphics->mActualHeight));
    mModeList->setSelected(mModeListModel->getIndexOf(videoMode));

    mModeList->setActionEventId("videomode");
    mCustomCursorCheckBox->setActionEventId("customcursor");
    mFpsCheckBox->setActionEventId("fpslimitcheckbox");
    mFpsSlider->setActionEventId("fpslimitslider");
    mAltFpsSlider->setActionEventId("altfpslimitslider");
    mOpenGLDropDown->setActionEventId("opengl");
    mEnableResizeCheckBox->setActionEventId("enableresize");
    mNoFrameCheckBox->setActionEventId("noframe");
#ifdef USE_SDL2
    mAllowHighDPICheckBox->setActionEventId("allowHighDPI");
    mAllowHighDPICheckBox->addActionListener(this);
#endif  // USE_SDL2

    mModeList->addActionListener(this);
    mCustomCursorCheckBox->addActionListener(this);
    mFpsCheckBox->addActionListener(this);
    mFpsSlider->addActionListener(this);
    mAltFpsSlider->addActionListener(this);
    mOpenGLDropDown->addActionListener(this);
    mEnableResizeCheckBox->addActionListener(this);
    mNoFrameCheckBox->addActionListener(this);

    // Do the layout
    LayoutHelper h(this);
    ContainerPlacer place = h.getPlacer(0, 0);

    place(0, 0, scrollArea, 1, 5).setPadding(2);
    place(0, 5, mOpenGLDropDown, 1, 1);

    place(1, 0, mFsCheckBox, 2, 1);

    place(1, 1, mCustomCursorCheckBox, 3, 1);

    place(1, 2, mEnableResizeCheckBox, 2, 1);
    place(1, 3, mNoFrameCheckBox, 2, 1);
#ifdef USE_SDL2
    place(1, 4, mAllowHighDPICheckBox, 2, 1);
#endif  // USE_SDL2

    place(0, 6, mFpsSlider, 1, 1);
    place(1, 6, mFpsCheckBox, 1, 1).setPadding(3);
    place(2, 6, mFpsLabel, 1, 1).setPadding(1);

    place(0, 7, mAltFpsSlider, 1, 1);
    place(1, 7, mAltFpsLabel, 1, 1).setPadding(3);

#if !defined(ANDROID) && !defined(__APPLE__) && !defined(__native_client__)
    place(0, 8, mDetectButton, 1, 1);
#else  // !defined(ANDROID) && !defined(__APPLE__) &&
       // !defined(__native_client__)
    mNoFrameCheckBox->setEnabled(false);
    mEnableResizeCheckBox->setEnabled(false);
#ifndef __native_client__
    mFsCheckBox->setEnabled(false);
#endif  // __native_client__
#endif  // !defined(ANDROID) && !defined(__APPLE__) &&
        // !defined(__native_client__)

    int width = 600;

    if (config.getIntValue("screenwidth") >= 730)
        width += 100;

    setDimension(Rect(0, 0, width, 300));
}

Setup_Video::~Setup_Video()
{
    delete2(mModeListModel);
    delete2(mModeList);
    delete2(mOpenGLListModel);
    delete2(mDialog);
}

void Setup_Video::apply()
{
    // Full screen changes
    bool fullscreen = mFsCheckBox->isSelected();
    if (fullscreen != config.getBoolValue("screen"))
    {
        /* The OpenGL test is only necessary on Windows, since switching
         * to/from full screen works fine on Linux. On Windows we'd have to
         * reinitialize the OpenGL state and reload all textures.
         *
         * See http://libsdl.org/cgi/docwiki.cgi/SDL_SetVideoMode
         */

#if defined(WIN32) || defined(__APPLE__) || defined(ANDROID)
        // checks for opengl usage
        if (intToRenderType(config.getIntValue("opengl")) == RENDER_SOFTWARE)
        {
#endif  // defined(WIN32) || defined(__APPLE__) || defined(ANDROID)
            if (!WindowManager::setFullScreen(fullscreen))
            {
                fullscreen = !fullscreen;
                if (!WindowManager::setFullScreen(fullscreen))
                {
                    std::stringstream errorMsg;
                    if (fullscreen)
                    {
                        // TRANSLATORS: video error message
                        errorMsg << _("Failed to switch to windowed mode "
                            "and restoration of old mode also "
                            "failed!") << std::endl;
                    }
                    else
                    {
                        // TRANSLATORS: video error message
                        errorMsg << _("Failed to switch to fullscreen mode"
                            " and restoration of old mode also "
                            "failed!") << std::endl;
                    }
                    logger->safeError(errorMsg.str());
                }
            }
#if defined(WIN32) || defined(__APPLE__) || defined(ANDROID)
        }
        else
        {
            CREATEWIDGET(OkDialog,
                // TRANSLATORS: video settings warning
                _("Switching to Full Screen"),
                // TRANSLATORS: video settings warning
                _("Restart needed for changes to take effect."),
                // TRANSLATORS: ok dialog button
                _("OK"),
                DialogType::OK,
                Modal_true,
                ShowCenter_true,
                nullptr,
                260);
        }
#endif  // defined(WIN32) || defined(__APPLE__) || defined(ANDROID)

        config.setValue("screen", fullscreen);
    }

    const int sel = mOpenGLDropDown->getSelected();
    RenderType mode = RENDER_SOFTWARE;
    if (sel >= 0 && CAST_U32(sel) < sizeof(indexToRender))
        mode = indexToRender[mOpenGLDropDown->getSelected()];

    // OpenGL change
    if (mode != mOpenGLEnabled)
    {
        config.setValue("opengl", CAST_S32(mode));

        // OpenGL can currently only be changed by restarting, notify user.
        CREATEWIDGET(OkDialog,
            // TRANSLATORS: video settings warning
            _("Changing to OpenGL"),
            // TRANSLATORS: video settings warning
            _("Applying change to OpenGL requires restart."),
            // TRANSLATORS: ok dialog button
            _("OK"),
            DialogType::OK,
            Modal_true,
            ShowCenter_true,
            nullptr,
            260);
    }

    mFps = mFpsCheckBox->isSelected() ?
        CAST_S32(mFpsSlider->getValue()) : 0;

    mAltFps = CAST_S32(mAltFpsSlider->getValue());

    mFpsSlider->setEnabled(mFps > 0);

    mAltFpsSlider->setEnabled(mAltFps > 0);

    // FPS change
    config.setValue("fpslimit", mFps);
    config.setValue("altfpslimit", mAltFps);

    // We sync old and new values at apply time
    mFullScreenEnabled = config.getBoolValue("screen");
    mCustomCursorEnabled = config.getBoolValue("customcursor");

    mOpenGLEnabled = intToRenderType(config.getIntValue("opengl"));
    mEnableResize = config.getBoolValue("enableresize");
    mNoFrame = config.getBoolValue("noframe");
#ifdef USE_SDL2
    mAllowHighDPI = config.getBoolValue("allowHighDPI");
#endif  // USE_SDL2
}

void Setup_Video::cancel()
{
    mFpsCheckBox->setSelected(mFps > 0);
    mFsCheckBox->setSelected(mFullScreenEnabled);
    mOpenGLDropDown->setSelected(renderToIndex[mOpenGLEnabled]);
    mCustomCursorCheckBox->setSelected(mCustomCursorEnabled);
    mFpsSlider->setEnabled(mFps > 0);
    mFpsSlider->setValue(mFps);
    mAltFpsSlider->setEnabled(mAltFps > 0);
    mAltFpsSlider->setValue(mAltFps);
    mFpsLabel->setCaption(mFpsCheckBox->isSelected()
    // TRANSLATORS: video settings label
                          ? toString(mFps) : _("None"));
    // TRANSLATORS: video settings label
    mAltFpsLabel->setCaption(_("Alt FPS limit: ") + toString(mAltFps));
    mEnableResizeCheckBox->setSelected(mEnableResize);
    mNoFrameCheckBox->setSelected(mNoFrame);
#ifdef USE_SDL2
    mAllowHighDPICheckBox->setSelected(mAllowHighDPI);
#endif  // USE_SDL2

    config.setValue("screen", mFullScreenEnabled);

    // Set back to the current video mode.
    std::string videoMode = toString(mainGraphics->mActualWidth).append("x")
        .append(toString(mainGraphics->mActualHeight));
    mModeList->setSelected(mModeListModel->getIndexOf(videoMode));
    config.setValue("screenwidth", mainGraphics->mActualWidth);
    config.setValue("screenheight", mainGraphics->mActualHeight);

    config.setValue("customcursor", mCustomCursorEnabled);
    config.setValue("opengl", CAST_S32(mOpenGLEnabled));
    config.setValue("enableresize", mEnableResize);
#ifdef USE_SDL2
    config.setValue("allowHighDPI", mAllowHighDPI);
#endif  // USE_SDL2
}

void Setup_Video::action(const ActionEvent &event)
{
    const std::string &id = event.getId();

    if (id == "videomode")
    {
        std::string mode = mModeListModel->getElementAt(
            mModeList->getSelected());

        if (mode == "custom")
        {
            if (mDialog != nullptr)
            {
                mode = mDialog->getText();
                mDialog = nullptr;
            }
            else
            {
                CREATEWIDGETV(mDialog, TextDialog,
                    // TRANSLATORS: resolution question dialog
                    _("Custom resolution (example: 1024x768)"),
                    // TRANSLATORS: resolution question dialog
                    _("Enter new resolution:                "),
                    nullptr,
                    false);
                mDialog->setActionEventId("videomode");
                mDialog->addActionListener(this);
                return;
            }
        }
        const int width = atoi(mode.substr(0, mode.find('x')).c_str());
        const int height = atoi(mode.substr(mode.find('x') + 1).c_str());
        if ((width == 0) || (height == 0))
            return;

        if (width != mainGraphics->mActualWidth
            || height != mainGraphics->mActualHeight)
        {
#if defined(WIN32) || defined(__APPLE__) || defined(ANDROID)
            if (intToRenderType(config.getIntValue("opengl"))
                == RENDER_SOFTWARE)
            {
                WindowManager::doResizeVideo(width, height, false);
            }
            else
            {
                if (width < mainGraphics->mActualWidth
                    || height < mainGraphics->mActualHeight)
                {
                    CREATEWIDGET(OkDialog,
                        // TRANSLATORS: video settings warning
                        _("Screen Resolution Changed"),
                        // TRANSLATORS: video settings warning
                       _("Restart your client for the change to take effect.")
                        // TRANSLATORS: video settings warning
                       + std::string("\n") + _("Some windows may be moved to "
                        "fit the lowered resolution."),
                        // TRANSLATORS: ok dialog button
                        _("OK"),
                        DialogType::OK,
                        Modal_true,
                        ShowCenter_true,
                        nullptr,
                        260);
                }
                else
                {
                    CREATEWIDGET(OkDialog,
                        // TRANSLATORS: video settings warning
                        _("Screen Resolution Changed"),
                        // TRANSLATORS: video settings warning
                        _("Restart your client for the change"
                        " to take effect."),
                        // TRANSLATORS: ok dialog button
                        _("OK"),
                        DialogType::OK,
                        Modal_true,
                        ShowCenter_true,
                        nullptr,
                        260);
                }
            }
#else  // defined(WIN32) || defined(__APPLE__) || defined(ANDROID)

            mainGraphics->setWindowSize(width, height);
            WindowManager::doResizeVideo(width, height, false);
#endif  // defined(WIN32) || defined(__APPLE__) || defined(ANDROID)
        }

        config.setValue("oldscreen", config.getBoolValue("screen"));
        config.setValue("oldscreenwidth", mainGraphics->mActualWidth);
        config.setValue("oldscreenheight", mainGraphics->mActualHeight);
        config.setValue("screenwidth", width);
        config.setValue("screenheight", height);
    }
    if (id == "~videomode")
    {
        mDialog = nullptr;
    }
    else if (id == "customcursor")
    {
        config.setValue("customcursor", mCustomCursorCheckBox->isSelected());
    }
    else if (id == "fpslimitcheckbox" || id == "fpslimitslider")
    {
        int tempFps = CAST_S32(mFpsSlider->getValue());
        if (id == "fpslimitcheckbox" && !mFpsSlider->isEnabled())
            tempFps = 60;
        else
            tempFps = tempFps > 0 ? tempFps : 60;
        mFps = mFpsCheckBox->isSelected() ? tempFps : 0;
        // TRANSLATORS: video settings label
        const std::string text = mFps > 0 ? toString(mFps) : _("None");

        mFpsLabel->setCaption(text);
        mFpsSlider->setEnabled(mFps > 0);
        mFpsSlider->setValue(mFps);
    }
    else if (id == "altfpslimitslider")
    {
        int tempFps = CAST_S32(mAltFpsSlider->getValue());
        tempFps = tempFps > 0 ? tempFps : CAST_S32(
            mAltFpsSlider->getScaleStart());
        mAltFps = tempFps;
        // TRANSLATORS: video settings label
        const std::string text = mAltFps > 0 ? toString(mAltFps) : _("None");

        // TRANSLATORS: video settings label
        mAltFpsLabel->setCaption(_("Alt FPS limit: ") + text);
        mAltFpsSlider->setEnabled(mAltFps > 0);
        mAltFpsSlider->setValue(mAltFps);
    }
    else if (id == "enableresize")
    {
        config.setValue("enableresize", mEnableResizeCheckBox->isSelected());
    }
    else if (id == "noframe")
    {
        config.setValue("noframe", mNoFrameCheckBox->isSelected());
    }
#ifdef USE_SDL2
    else if (id == "allowHighDPI")
    {
        config.setValue("allowHighDPI", mAllowHighDPICheckBox->isSelected());
    }
#endif  // USE_SDL2
#if defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)
    else if (id == "detect")
    {
        TestMain *test = graphicsManager.startDetection();
        if (test != nullptr)
        {
            Configuration &conf = test->getConfig();
            const int val = conf.getValueInt("opengl", -1);
            if (val >= 0 && CAST_U32(val)
                < sizeof(renderToIndex) / sizeof(int))
            {
                mOpenGLDropDown->setSelected(renderToIndex[val]);
            }
            config.setValue("textureSize",
                conf.getValue("textureSize", "1024,1024,1024,1024,1024,1024"));
            config.setValue("testInfo", conf.getValue("testInfo", ""));
            delete test;
        }
    }
#endif  // defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/*
2			* The ManaPlus Client
3			* Copyright (C) 2004-2009 The Mana World Development Team
4			* Copyright (C) 2009-2010 The Mana Developers
5			* Copyright (C) 2011-2018 The ManaPlus Developers
6			*
7			* This file is part of The ManaPlus Client.
8			*
9			* This program is free software; you can redistribute it and/or modify
10			* it under the terms of the GNU General Public License as published by
11			* the Free Software Foundation; either version 2 of the License, or
12			* any later version.
13			*
14			* This program is distributed in the hope that it will be useful,
15			* but WITHOUT ANY WARRANTY; without even the implied warranty of
16			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17			* GNU General Public License for more details.
18			*
19			* You should have received a copy of the GNU General Public License
20			* along with this program. If not, see <http://www.gnu.org/licenses/>.
21			*/
22
23			#include "gui/widgets/tabs/setup_video.h"
24
25			#include "gui/windowmanager.h"
26
27			#include "gui/windows/okdialog.h"
28			#include "gui/windows/textdialog.h"
29
30			#include "gui/widgets/button.h"
31			#include "gui/widgets/checkbox.h"
32			#include "gui/widgets/containerplacer.h"
33			#include "gui/widgets/createwidget.h"
34			#include "gui/widgets/label.h"
35			#include "gui/widgets/layouthelper.h"
36			#include "gui/widgets/listbox.h"
37			#include "gui/widgets/scrollarea.h"
38			#include "gui/widgets/slider.h"
39			#include "gui/widgets/dropdown.h"
40
41			#include "utils/delete2.h"
42
43			#if defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)
44			#include "graphicsmanager.h"
45
46			#include "test/testmain.h"
47			#endif // defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)
48
49			#if defined(ANDROID) \|\| defined(__APPLE__) \|\| !defined(USE_OPENGL)
50			#include "configuration.h"
51			#endif // defined(ANDROID) \|\| defined(__APPLE__) \|\| !defined(USE_OPENGL)
52
53			#if defined(ANDROID) \|\| defined(__APPLE__)
54			#include "utils/stringutils.h"
55			#endif // defined(ANDROID) \|\| defined(__APPLE__)
56
57			#include "gui/models/modelistmodel.h"
58			#include "gui/models/opengllistmodel.h"
59
60			#include <sstream>
61
62			#include "debug.h"
63
64		2	Setup_Video::Setup_Video(const Widget2 *const widget) :
65			SetupTab(widget),
66			KeyListener(),
67	✓✗✓✗	8	mFullScreenEnabled(config.getBoolValue("screen")),
68	✓✗✓✗	8	mOpenGLEnabled(intToRenderType(config.getIntValue("opengl"))),
69	✓✗✓✗	8	mFps(config.getIntValue("fpslimit")),
70	✓✗✓✗	8	mAltFps(config.getIntValue("altfpslimit")),
71	✓✗✓✗	2	mModeListModel(new ModeListModel),
72	✓✗	4	mOpenGLListModel(new OpenGLListModel),
73	✓✗✓✗ ✓✗✓✗	8	mModeList(CREATEWIDGETR(ListBox, widget, mModeListModel, "")),
74			// TRANSLATORS: video settings checkbox
75		4	mFsCheckBox(new CheckBox(this, _("Full screen"), mFullScreenEnabled,
76	✓✗✓✗	6	nullptr, std::string())),
77		2	mOpenGLDropDown(new DropDown(widget, mOpenGLListModel,
78	✓✗✓✗	6	false, Modal_false, nullptr, std::string())),
79			// TRANSLATORS: video settings checkbox
80		2	mFpsCheckBox(new CheckBox(this, _("FPS limit:"), false,
81	✓✗✓✗	4	nullptr, std::string())),
82	✓✗✓✗	2	mFpsSlider(new Slider(this, 2.0, 160.0, 1.0)),
83	✓✗✓✗	2	mFpsLabel(new Label(this)),
84	✓✗✓✗	2	mAltFpsSlider(new Slider(this, 2.0, 160.0, 1.0)),
85			// TRANSLATORS: video settings label
86	✓✗✓✗	4	mAltFpsLabel(new Label(this, _("Alt FPS limit: "))),
87			#if !defined(ANDROID) && !defined(__APPLE__) && !defined(__native_client__)
88			// TRANSLATORS: video settings button
89		2	mDetectButton(new Button(this, _("Detect best mode"), "detect",
90	✓✗✓✗	2	BUTTON_SKIN, this)),
91			#endif // !defined(ANDROID) && !defined(__APPLE__) &&
92			// !defined(__native_client__)
93			mDialog(nullptr),
94	✓✗✓✗	8	mCustomCursorEnabled(config.getBoolValue("customcursor")),
95	✓✗✓✗	8	mEnableResize(config.getBoolValue("enableresize")),
96	✓✗✓✗	8	mNoFrame(config.getBoolValue("noframe")),
97			#ifdef USE_SDL2
98			mAllowHighDPI(config.getBoolValue("allowHighDPI")),
99			// TRANSLATORS: video settings checkbox
100			mAllowHighDPICheckBox(new CheckBox(this, _("High DPI"), mAllowHighDPI,
101			nullptr, std::string())),
102			#endif // USE_SDL2
103			mCustomCursorCheckBox(new CheckBox(this,
104			#ifdef ANDROID
105			// TRANSLATORS: video settings checkbox
106			_("Show cursor"),
107			#else // ANDROID
108			// TRANSLATORS: video settings checkbox
109		2	_("Custom cursor"),
110			#endif // ANDROID
111		2	mCustomCursorEnabled,
112	✓✗✓✗	6	nullptr, std::string())),
113			// TRANSLATORS: video settings checkbox
114		2	mEnableResizeCheckBox(new CheckBox(this, _("Enable resize"),
115	✓✗✓✗	4	mEnableResize, nullptr, std::string())),
116			// TRANSLATORS: video settings checkbox
117		4	mNoFrameCheckBox(new CheckBox(this, _("No frame"), mNoFrame,
118	✓✗✓✗ ✓✗✓✗ ✓✗✓✗ ✓✗✓✗ ✓✗✓✗	104	nullptr, std::string()))
119			{
120			// TRANSLATORS: video settings tab name
121	✓✗	10	setName(_("Video"));
122
123		2	ScrollArea *const scrollArea = new ScrollArea(this, mModeList,
124	✓✗✓✗ ✓✗	10	Opaque_true, "setup_video_background.xml");
125	✓✗	2	scrollArea->setWidth(150);
126	✓✗	2	scrollArea->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
127
128	✓✗	2	mOpenGLDropDown->setSelected(renderToIndex[mOpenGLEnabled]);
129
130		4	mModeList->setEnabled(true);
131
132			// TRANSLATORS: video settings label
133	✓✗✓✗ ✗✗✓✗	4	mFpsLabel->setCaption(mFps > 0 ? toString(mFps) : _("None"));
134	✓✗	2	mFpsLabel->setWidth(60);
135			// TRANSLATORS: video settings label
136	✓✗✓✗ ✗✗✓✗	6	mAltFpsLabel->setCaption(_("Alt FPS limit: ") + (mAltFps > 0 ?
137			// TRANSLATORS: video settings label value
138	✓✗	2	toString(mAltFps) : _("None")));
139	✓✗	2	mAltFpsLabel->setWidth(150);
140		4	mFpsSlider->setEnabled(mFps > 0);
141	✓✗	2	mFpsSlider->setValue(mFps);
142		4	mAltFpsSlider->setEnabled(mAltFps > 0);
143	✓✗	2	mAltFpsSlider->setValue(mAltFps);
144		4	mFpsCheckBox->setSelected(mFps > 0);
145
146			// Pre-select the current video mode.
147	✓✗	4	const std::string videoMode = toString(
148	✓✗	2	mainGraphics->mActualWidth).append("x").append(
149	✓✗	10	toString(mainGraphics->mActualHeight));
150	✓✗✓✗	2	mModeList->setSelected(mModeListModel->getIndexOf(videoMode));
151
152	✓✗	10	mModeList->setActionEventId("videomode");
153	✓✗	10	mCustomCursorCheckBox->setActionEventId("customcursor");
154	✓✗	10	mFpsCheckBox->setActionEventId("fpslimitcheckbox");
155	✓✗	10	mFpsSlider->setActionEventId("fpslimitslider");
156	✓✗	10	mAltFpsSlider->setActionEventId("altfpslimitslider");
157	✓✗	10	mOpenGLDropDown->setActionEventId("opengl");
158	✓✗	10	mEnableResizeCheckBox->setActionEventId("enableresize");
159	✓✗	10	mNoFrameCheckBox->setActionEventId("noframe");
160			#ifdef USE_SDL2
161			mAllowHighDPICheckBox->setActionEventId("allowHighDPI");
162			mAllowHighDPICheckBox->addActionListener(this);
163			#endif // USE_SDL2
164
165	✓✗	2	mModeList->addActionListener(this);
166	✓✗	2	mCustomCursorCheckBox->addActionListener(this);
167	✓✗	2	mFpsCheckBox->addActionListener(this);
168	✓✗	2	mFpsSlider->addActionListener(this);
169	✓✗	2	mAltFpsSlider->addActionListener(this);
170	✓✗	2	mOpenGLDropDown->addActionListener(this);
171	✓✗	2	mEnableResizeCheckBox->addActionListener(this);
172	✓✗	2	mNoFrameCheckBox->addActionListener(this);
173
174			// Do the layout
175	✓✗	4	LayoutHelper h(this);
176	✓✗	2	ContainerPlacer place = h.getPlacer(0, 0);
177
178	✓✗	4	place(0, 0, scrollArea, 1, 5).setPadding(2);
179	✓✗✓✗	2	place(0, 5, mOpenGLDropDown, 1, 1);
180
181	✓✗	2	place(1, 0, mFsCheckBox, 2, 1);
182
183	✓✗	2	place(1, 1, mCustomCursorCheckBox, 3, 1);
184
185	✓✗	2	place(1, 2, mEnableResizeCheckBox, 2, 1);
186	✓✗	2	place(1, 3, mNoFrameCheckBox, 2, 1);
187			#ifdef USE_SDL2
188			place(1, 4, mAllowHighDPICheckBox, 2, 1);
189			#endif // USE_SDL2
190
191	✓✗	2	place(0, 6, mFpsSlider, 1, 1);
192	✓✗	4	place(1, 6, mFpsCheckBox, 1, 1).setPadding(3);
193	✓✗	4	place(2, 6, mFpsLabel, 1, 1).setPadding(1);
194
195	✓✗	2	place(0, 7, mAltFpsSlider, 1, 1);
196	✓✗	4	place(1, 7, mAltFpsLabel, 1, 1).setPadding(3);
197
198			#if !defined(ANDROID) && !defined(__APPLE__) && !defined(__native_client__)
199	✓✗	2	place(0, 8, mDetectButton, 1, 1);
200			#else // !defined(ANDROID) && !defined(__APPLE__) &&
201			// !defined(__native_client__)
202			mNoFrameCheckBox->setEnabled(false);
203			mEnableResizeCheckBox->setEnabled(false);
204			#ifndef __native_client__
205			mFsCheckBox->setEnabled(false);
206			#endif // __native_client__
207			#endif // !defined(ANDROID) && !defined(__APPLE__) &&
208			// !defined(__native_client__)
209
210		2	int width = 600;
211
212	✓✗✓✗ ✓✗	8	if (config.getIntValue("screenwidth") >= 730)
213		2	width += 100;
214
215	✓✗	2	setDimension(Rect(0, 0, width, 300));
216		2	}
217
218		8	Setup_Video::~Setup_Video()
219			{
220	✓✗	4	delete2(mModeListModel);
221	✓✗	2	delete2(mModeList);
222	✓✗	4	delete2(mOpenGLListModel);
223	✗✓	2	delete2(mDialog);
224		4	}
225
226			void Setup_Video::apply()
227			{
228			// Full screen changes
229			bool fullscreen = mFsCheckBox->isSelected();
230			if (fullscreen != config.getBoolValue("screen"))
231			{
232			/* The OpenGL test is only necessary on Windows, since switching
233			* to/from full screen works fine on Linux. On Windows we'd have to
234			* reinitialize the OpenGL state and reload all textures.
235			*
236			* See http://libsdl.org/cgi/docwiki.cgi/SDL_SetVideoMode
237			*/
238
239			#if defined(WIN32) \|\| defined(__APPLE__) \|\| defined(ANDROID)
240			// checks for opengl usage
241			if (intToRenderType(config.getIntValue("opengl")) == RENDER_SOFTWARE)
242			{
243			#endif // defined(WIN32) \|\| defined(__APPLE__) \|\| defined(ANDROID)
244			if (!WindowManager::setFullScreen(fullscreen))
245			{
246			fullscreen = !fullscreen;
247			if (!WindowManager::setFullScreen(fullscreen))
248			{
249			std::stringstream errorMsg;
250			if (fullscreen)
251			{
252			// TRANSLATORS: video error message
253			errorMsg << _("Failed to switch to windowed mode "
254			"and restoration of old mode also "
255			"failed!") << std::endl;
256			}
257			else
258			{
259			// TRANSLATORS: video error message
260			errorMsg << _("Failed to switch to fullscreen mode"
261			" and restoration of old mode also "
262			"failed!") << std::endl;
263			}
264			logger->safeError(errorMsg.str());
265			}
266			}
267			#if defined(WIN32) \|\| defined(__APPLE__) \|\| defined(ANDROID)
268			}
269			else
270			{
271			CREATEWIDGET(OkDialog,
272			// TRANSLATORS: video settings warning
273			_("Switching to Full Screen"),
274			// TRANSLATORS: video settings warning
275			_("Restart needed for changes to take effect."),
276			// TRANSLATORS: ok dialog button
277			_("OK"),
278			DialogType::OK,
279			Modal_true,
280			ShowCenter_true,
281			nullptr,
282			260);
283			}
284			#endif // defined(WIN32) \|\| defined(__APPLE__) \|\| defined(ANDROID)
285
286			config.setValue("screen", fullscreen);
287			}
288
289			const int sel = mOpenGLDropDown->getSelected();
290			RenderType mode = RENDER_SOFTWARE;
291			if (sel >= 0 && CAST_U32(sel) < sizeof(indexToRender))
292			mode = indexToRender[mOpenGLDropDown->getSelected()];
293
294			// OpenGL change
295			if (mode != mOpenGLEnabled)
296			{
297			config.setValue("opengl", CAST_S32(mode));
298
299			// OpenGL can currently only be changed by restarting, notify user.
300			CREATEWIDGET(OkDialog,
301			// TRANSLATORS: video settings warning
302			_("Changing to OpenGL"),
303			// TRANSLATORS: video settings warning
304			_("Applying change to OpenGL requires restart."),
305			// TRANSLATORS: ok dialog button
306			_("OK"),
307			DialogType::OK,
308			Modal_true,
309			ShowCenter_true,
310			nullptr,
311			260);
312			}
313
314			mFps = mFpsCheckBox->isSelected() ?
315			CAST_S32(mFpsSlider->getValue()) : 0;
316
317			mAltFps = CAST_S32(mAltFpsSlider->getValue());
318
319			mFpsSlider->setEnabled(mFps > 0);
320
321			mAltFpsSlider->setEnabled(mAltFps > 0);
322
323			// FPS change
324			config.setValue("fpslimit", mFps);
325			config.setValue("altfpslimit", mAltFps);
326
327			// We sync old and new values at apply time
328			mFullScreenEnabled = config.getBoolValue("screen");
329			mCustomCursorEnabled = config.getBoolValue("customcursor");
330
331			mOpenGLEnabled = intToRenderType(config.getIntValue("opengl"));
332			mEnableResize = config.getBoolValue("enableresize");
333			mNoFrame = config.getBoolValue("noframe");
334			#ifdef USE_SDL2
335			mAllowHighDPI = config.getBoolValue("allowHighDPI");
336			#endif // USE_SDL2
337			}
338
339			void Setup_Video::cancel()
340			{
341			mFpsCheckBox->setSelected(mFps > 0);
342			mFsCheckBox->setSelected(mFullScreenEnabled);
343			mOpenGLDropDown->setSelected(renderToIndex[mOpenGLEnabled]);
344			mCustomCursorCheckBox->setSelected(mCustomCursorEnabled);
345			mFpsSlider->setEnabled(mFps > 0);
346			mFpsSlider->setValue(mFps);
347			mAltFpsSlider->setEnabled(mAltFps > 0);
348			mAltFpsSlider->setValue(mAltFps);
349			mFpsLabel->setCaption(mFpsCheckBox->isSelected()
350			// TRANSLATORS: video settings label
351			? toString(mFps) : _("None"));
352			// TRANSLATORS: video settings label
353			mAltFpsLabel->setCaption(_("Alt FPS limit: ") + toString(mAltFps));
354			mEnableResizeCheckBox->setSelected(mEnableResize);
355			mNoFrameCheckBox->setSelected(mNoFrame);
356			#ifdef USE_SDL2
357			mAllowHighDPICheckBox->setSelected(mAllowHighDPI);
358			#endif // USE_SDL2
359
360			config.setValue("screen", mFullScreenEnabled);
361
362			// Set back to the current video mode.
363			std::string videoMode = toString(mainGraphics->mActualWidth).append("x")
364			.append(toString(mainGraphics->mActualHeight));
365			mModeList->setSelected(mModeListModel->getIndexOf(videoMode));
366			config.setValue("screenwidth", mainGraphics->mActualWidth);
367			config.setValue("screenheight", mainGraphics->mActualHeight);
368
369			config.setValue("customcursor", mCustomCursorEnabled);
370			config.setValue("opengl", CAST_S32(mOpenGLEnabled));
371			config.setValue("enableresize", mEnableResize);
372			#ifdef USE_SDL2
373			config.setValue("allowHighDPI", mAllowHighDPI);
374			#endif // USE_SDL2
375			}
376
377			void Setup_Video::action(const ActionEvent &event)
378			{
379			const std::string &id = event.getId();
380
381			if (id == "videomode")
382			{
383			std::string mode = mModeListModel->getElementAt(
384			mModeList->getSelected());
385
386			if (mode == "custom")
387			{
388			if (mDialog != nullptr)
389			{
390			mode = mDialog->getText();
391			mDialog = nullptr;
392			}
393			else
394			{
395			CREATEWIDGETV(mDialog, TextDialog,
396			// TRANSLATORS: resolution question dialog
397			_("Custom resolution (example: 1024x768)"),
398			// TRANSLATORS: resolution question dialog
399			_("Enter new resolution: "),
400			nullptr,
401			false);
402			mDialog->setActionEventId("videomode");
403			mDialog->addActionListener(this);
404			return;
405			}
406			}
407			const int width = atoi(mode.substr(0, mode.find('x')).c_str());
408			const int height = atoi(mode.substr(mode.find('x') + 1).c_str());
409			if ((width == 0) \|\| (height == 0))
410			return;
411
412			if (width != mainGraphics->mActualWidth
413			\|\| height != mainGraphics->mActualHeight)
414			{
415			#if defined(WIN32) \|\| defined(__APPLE__) \|\| defined(ANDROID)
416			if (intToRenderType(config.getIntValue("opengl"))
417			== RENDER_SOFTWARE)
418			{
419			WindowManager::doResizeVideo(width, height, false);
420			}
421			else
422			{
423			if (width < mainGraphics->mActualWidth
424			\|\| height < mainGraphics->mActualHeight)
425			{
426			CREATEWIDGET(OkDialog,
427			// TRANSLATORS: video settings warning
428			_("Screen Resolution Changed"),
429			// TRANSLATORS: video settings warning
430			_("Restart your client for the change to take effect.")
431			// TRANSLATORS: video settings warning
432			+ std::string("\n") + _("Some windows may be moved to "
433			"fit the lowered resolution."),
434			// TRANSLATORS: ok dialog button
435			_("OK"),
436			DialogType::OK,
437			Modal_true,
438			ShowCenter_true,
439			nullptr,
440			260);
441			}
442			else
443			{
444			CREATEWIDGET(OkDialog,
445			// TRANSLATORS: video settings warning
446			_("Screen Resolution Changed"),
447			// TRANSLATORS: video settings warning
448			_("Restart your client for the change"
449			" to take effect."),
450			// TRANSLATORS: ok dialog button
451			_("OK"),
452			DialogType::OK,
453			Modal_true,
454			ShowCenter_true,
455			nullptr,
456			260);
457			}
458			}
459			#else // defined(WIN32) \|\| defined(__APPLE__) \|\| defined(ANDROID)
460
461			mainGraphics->setWindowSize(width, height);
462			WindowManager::doResizeVideo(width, height, false);
463			#endif // defined(WIN32) \|\| defined(__APPLE__) \|\| defined(ANDROID)
464			}
465
466			config.setValue("oldscreen", config.getBoolValue("screen"));
467			config.setValue("oldscreenwidth", mainGraphics->mActualWidth);
468			config.setValue("oldscreenheight", mainGraphics->mActualHeight);
469			config.setValue("screenwidth", width);
470			config.setValue("screenheight", height);
471			}
472			if (id == "~videomode")
473			{
474			mDialog = nullptr;
475			}
476			else if (id == "customcursor")
477			{
478			config.setValue("customcursor", mCustomCursorCheckBox->isSelected());
479			}
480			else if (id == "fpslimitcheckbox" \|\| id == "fpslimitslider")
481			{
482			int tempFps = CAST_S32(mFpsSlider->getValue());
483			if (id == "fpslimitcheckbox" && !mFpsSlider->isEnabled())
484			tempFps = 60;
485			else
486			tempFps = tempFps > 0 ? tempFps : 60;
487			mFps = mFpsCheckBox->isSelected() ? tempFps : 0;
488			// TRANSLATORS: video settings label
489			const std::string text = mFps > 0 ? toString(mFps) : _("None");
490
491			mFpsLabel->setCaption(text);
492			mFpsSlider->setEnabled(mFps > 0);
493			mFpsSlider->setValue(mFps);
494			}
495			else if (id == "altfpslimitslider")
496			{
497			int tempFps = CAST_S32(mAltFpsSlider->getValue());
498			tempFps = tempFps > 0 ? tempFps : CAST_S32(
499			mAltFpsSlider->getScaleStart());
500			mAltFps = tempFps;
501			// TRANSLATORS: video settings label
502			const std::string text = mAltFps > 0 ? toString(mAltFps) : _("None");
503
504			// TRANSLATORS: video settings label
505			mAltFpsLabel->setCaption(_("Alt FPS limit: ") + text);
506			mAltFpsSlider->setEnabled(mAltFps > 0);
507			mAltFpsSlider->setValue(mAltFps);
508			}
509			else if (id == "enableresize")
510			{
511			config.setValue("enableresize", mEnableResizeCheckBox->isSelected());
512			}
513			else if (id == "noframe")
514			{
515			config.setValue("noframe", mNoFrameCheckBox->isSelected());
516			}
517			#ifdef USE_SDL2
518			else if (id == "allowHighDPI")
519			{
520			config.setValue("allowHighDPI", mAllowHighDPICheckBox->isSelected());
521			}
522			#endif // USE_SDL2
523			#if defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)
524			else if (id == "detect")
525			{
526			TestMain *test = graphicsManager.startDetection();
527			if (test != nullptr)
528			{
529			Configuration &conf = test->getConfig();
530			const int val = conf.getValueInt("opengl", -1);
531			if (val >= 0 && CAST_U32(val)
532			< sizeof(renderToIndex) / sizeof(int))
533			{
534			mOpenGLDropDown->setSelected(renderToIndex[val]);
535			}
536			config.setValue("textureSize",
537			conf.getValue("textureSize", "1024,1024,1024,1024,1024,1024"));
538			config.setValue("testInfo", conf.getValue("testInfo", ""));
539			delete test;
540			}
541			}
542			#endif // defined(USE_OPENGL) && !defined(ANDROID) && !defined(__APPLE__)
543	✓✗✓✗	3	}