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Code Issues Releases Activity

Implemented UI scaling (non-selectable option for now)

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This commit is contained in:
Ivan Savenko
2023-04-30 19:20:40 +03:00
parent 8d28f96619
commit a4b102e46f
4 changed files with 30 additions and 15 deletions
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24
client/renderSDL/WindowHandler.cpp
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@@ -35,8 +35,22 @@ static const std::string NAME = GameConstants::VCMI_VERSION + std::string(" (")
Point WindowHandler::getPreferredLogicalResolution() const
{
// TODO: CONFIGURABLE ADVMAP - IMPLEMENT UI SCALE SETTING
return {1280, 720};
// H3 resolution, any resolution smaller than that is not correctly supported
static const Point minResolution = {800, 600};
// arbitrary limit on *downscaling*. Allow some downscaling, if requested by user. Should be generally limited to 100+ for all but few devices
static const double minimalScaling = 50;
Point renderResolution = getPreferredRenderingResolution();
double userScaling = settings["video"]["resolution"]["scaling"].Float();
double maximalScalingWidth = 100.0 * renderResolution.x / minResolution.x;
double maximalScalingHeight = 100.0 * renderResolution.y / minResolution.y;
double maximalScaling = std::min(maximalScalingWidth, maximalScalingHeight);
double scaling = std::clamp(userScaling, minimalScaling, maximalScaling);
Point logicalResolution = renderResolution * 100.0 / scaling;
return logicalResolution;
}
Point WindowHandler::getPreferredRenderingResolution() const
@@ -50,8 +64,8 @@ Point WindowHandler::getPreferredRenderingResolution() const
else
{
const JsonNode & video = settings["video"];
int width = video["screenRes"]["width"].Integer();
int height = video["screenRes"]["height"].Integer();
int width = video["resolution"]["width"].Integer();
int height = video["resolution"]["height"].Integer();
return Point(width, height);
}
@@ -328,7 +342,7 @@ void WindowHandler::validateSettings()
{
if(resolution.x > mode.w || resolution.y > mode.h)
{
Settings writer = settings.write["video"]["screenRes"];
Settings writer = settings.write["video"]["resolution"];
writer["width"].Float() = mode.w;
writer["height"].Float() = mode.h;
}

4
client/windows/settings/GeneralOptionsTab.cpp
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@@ -115,7 +115,7 @@ GeneralOptionsTab::GeneralOptionsTab()
build(config);
std::shared_ptr<CLabel> resolutionLabel = widget<CLabel>("resolutionLabel");
const auto & currentResolution = settings["video"]["screenRes"];
const auto & currentResolution = settings["video"]["resolution"];
resolutionLabel->setText(resolutionToLabelString(currentResolution["width"].Integer(), currentResolution["height"].Integer()));
std::shared_ptr<CToggleButton> spellbookAnimationCheckbox = widget<CToggleButton>("spellbookAnimationCheckbox");
@@ -185,7 +185,7 @@ void GeneralOptionsTab::setGameResolution(int index)
Point resolution = supportedResolutions[index];
Settings gameRes = settings.write["video"]["screenRes"];
Settings gameRes = settings.write["video"]["resolution"];
gameRes["width"].Float() = resolution.x;
gameRes["height"].Float() = resolution.y;

11
config/schemas/settings.json
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@@ -111,7 +111,7 @@
"additionalProperties" : false,
"default": {},
"required" : [
"screenRes",
"resolution",
"bitsPerPixel",
"fullscreen",
"realFullscreen",
@@ -124,15 +124,16 @@
"targetfps"
],
"properties" : {
"screenRes" : {
"resolution" : {
"type" : "object",
"additionalProperties" : false,
"required" : [ "width", "height" ],
"required" : [ "width", "height", "scaling" ],
"properties" : {
"width" : { "type" : "number" },
"height" : { "type" : "number" }
"height" : { "type" : "number" },
"scaling" : { "type" : "number" }
},
"default": {"width" : 800, "height": 600 }
"default": {"width" : 800, "height": 600, "scaling" : 100 }
},
"bitsPerPixel" : {
"type" : "number",

6
launcher/settingsView/csettingsview_moc.cpp
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@@ -155,8 +155,8 @@ void CSettingsView::fillValidResolutionsForScreen(int screenIndex)
ui->comboBoxResolution->addItem(resolutionToString(resolution));
}
int resX = settings["video"]["screenRes"]["width"].Integer();
int resY = settings["video"]["screenRes"]["height"].Integer();
int resX = settings["video"]["resolution"]["width"].Integer();
int resY = settings["video"]["resolution"]["height"].Integer();
int resIndex = ui->comboBoxResolution->findText(resolutionToString({resX, resY}));
ui->comboBoxResolution->setCurrentIndex(resIndex);
@@ -186,7 +186,7 @@ void CSettingsView::on_comboBoxResolution_currentTextChanged(const QString & arg
{
QStringList list = arg1.split("x");
Settings node = settings.write["video"]["screenRes"];
Settings node = settings.write["video"]["resolution"];
node["width"].Float() = list[0].toInt();
node["height"].Float() = list[1].toInt();
}