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input-field: add placeholder

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This commit is contained in:
Vaxry 2024-02-19 22:58:59 +00:00
parent 3585324e4f
commit c60b7b8aef
3 changed files with 34 additions and 0 deletions
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2
src/config/ConfigManager.cpp
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@ -37,6 +37,7 @@ void CConfigManager::init() {
m_config.addSpecialConfigValue("input-field", "halign", Hyprlang::STRING{"center"});
m_config.addSpecialConfigValue("input-field", "valign", Hyprlang::STRING{"center"});
m_config.addSpecialConfigValue("input-field", "position", Hyprlang::VEC2{0, -20});
m_config.addSpecialConfigValue("input-field", "placeholder_text", Hyprlang::STRING{"<i>Input Password</i>"});
m_config.addSpecialCategory("label", Hyprlang::SSpecialCategoryOptions{.key = nullptr, .anonymousKeyBased = true});
m_config.addSpecialConfigValue("label", "monitor", Hyprlang::STRING{""});
@ -97,6 +98,7 @@ std::vector<CConfigManager::SWidgetConfig> CConfigManager::getWidgetConfigs() {
{"halign", m_config.getSpecialConfigValue("input-field", "halign", k.c_str())},
{"valign", m_config.getSpecialConfigValue("input-field", "valign", k.c_str())},
{"position", m_config.getSpecialConfigValue("input-field", "position", k.c_str())},
{"placeholder_text", m_config.getSpecialConfigValue("input-field", "placeholder_text", k.c_str())},
}
});
// clang-format on

25
src/renderer/widgets/PasswordInputField.cpp
View file

@ -13,6 +13,19 @@ CPasswordInputField::CPasswordInputField(const Vector2D& viewport, const std::un
pos = std::any_cast<Hyprlang::VEC2>(props.at("position"));
pos = posFromHVAlign(viewport, size, pos, std::any_cast<Hyprlang::STRING>(props.at("halign")), std::any_cast<Hyprlang::STRING>(props.at("valign")));
std::string placeholderText = std::any_cast<Hyprlang::STRING>(props.at("placeholder_text"));
if (!placeholderText.empty()) {
placeholder.resourceID = "placeholder:" + std::to_string((uintptr_t)this);
CAsyncResourceGatherer::SPreloadRequest request;
request.id = placeholder.resourceID;
request.asset = placeholderText;
request.type = CAsyncResourceGatherer::eTargetType::TARGET_TEXT;
request.props["font_family"] = std::string{"Sans"};
request.props["color"] = CColor{1.0 - font.r, 1.0 - font.g, 1.0 - font.b, 0.5};
request.props["font_size"] = 12;
g_pRenderer->asyncResourceGatherer->requestAsyncAssetPreload(request);
}
}
void CPasswordInputField::updateFade() {
@ -105,5 +118,17 @@ bool CPasswordInputField::draw(const SRenderData& data) {
const auto PASSLEN = g_pHyprlock->getPasswordBufferLen();
if (PASSLEN == 0 && !placeholder.resourceID.empty()) {
if (!placeholder.asset)
placeholder.asset = g_pRenderer->asyncResourceGatherer->getAssetByID(placeholder.resourceID);
if (placeholder.asset) {
Vector2D pos = outerBox.pos() + outerBox.size() / 2.f;
pos = pos - placeholder.asset->texture.m_vSize / 2.f;
CBox textbox{pos, placeholder.asset->texture.m_vSize};
g_pRenderer->renderTexture(textbox, placeholder.asset->texture, data.opacity * fade.a, 0);
}
}
return dots.currentAmount != PASSLEN || data.opacity < 1.0 || fade.a < 1.0;
}

7
src/renderer/widgets/PasswordInputField.hpp
View file

@ -8,6 +8,8 @@
#include <any>
#include <unordered_map>
struct SPreloadedAsset;
class CPasswordInputField : public IWidget {
public:
CPasswordInputField(const Vector2D& viewport, const std::unordered_map<std::string, std::any>& props);
@ -38,5 +40,10 @@ class CPasswordInputField : public IWidget {
bool animated = false;
} fade;
struct {
std::string resourceID = "";
SPreloadedAsset* asset = nullptr;
} placeholder;
bool fadeOnEmpty;
};