diff options
Diffstat (limited to 'core/src/Model/Workflow/Nodes/TextNodes.cpp')
| -rw-r--r-- | core/src/Model/Workflow/Nodes/TextNodes.cpp | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/core/src/Model/Workflow/Nodes/TextNodes.cpp b/core/src/Model/Workflow/Nodes/TextNodes.cpp deleted file mode 100644 index 4628dd3..0000000 --- a/core/src/Model/Workflow/Nodes/TextNodes.cpp +++ /dev/null @@ -1,231 +0,0 @@ -#include "TextNodes.hpp" - -#include "Model/Workflow/Evaluation.hpp" -#include "Model/Workflow/Values/Basic.hpp" -#include "Utils/Macros.hpp" -#include "Utils/RTTI.hpp" -#include "Utils/Variant.hpp" - -#include <cassert> -#include <utility> -#include <variant> -#include <vector> - -class TextFormatterNode::Impl -{ -public: - template <class TFunction> - static void ForArguments(std::vector<Element>::iterator begin, std::vector<Element>::iterator end, const TFunction& func) - { - for (auto it = begin; it != end; ++it) { - auto& elm = *it; - if (auto arg = std::get_if<Argument>(&elm)) { - func(*arg); - } - } - } - - /// Find the pin index that the \c elmIdx -th element should have, based on the elements coming before it. - static int FindPinForElement(const std::vector<Element>& vec, int elmIdx) - { - for (int i = elmIdx; i >= 0; --i) { - auto& elm = vec[i]; - if (auto arg = std::get_if<Argument>(&elm)) { - return arg->PinIdx + 1; - } - } - return 0; - } -}; - -BaseValue::Kind TextFormatterNode::ArgumentTypeToValueKind(TextFormatterNode::ArgumentType arg) -{ - switch (arg) { - case NumericArgument: return BaseValue::KD_Numeric; - case TextArgument: return BaseValue::KD_Text; - case DateTimeArgument: return BaseValue::KD_DateTime; - } -} - -bool TextFormatterNode::IsInstance(const WorkflowNode* node) -{ - return node->GetKind() == KD_TextFormatting; -} - -TextFormatterNode::TextFormatterNode() - : WorkflowNode(KD_TextFormatting, false) -{ -} - -int TextFormatterNode::GetElementCount() const -{ - return mElements.size(); -} - -const TextFormatterNode::Element& TextFormatterNode::GetElement(int idx) const -{ - return mElements[idx]; -} - -void TextFormatterNode::SetElement(int idx, std::string text) -{ - assert(idx >= 0 && idx < mElements.size()); - - std::visit( - Overloaded{ - [&](const std::string& original) { mMinOutputChars -= original.size(); }, - [&](const Argument& original) { PreRemoveElement(idx); }, - }, - mElements[idx]); - - mMinOutputChars += text.size(); - mElements[idx] = std::move(text); -} - -void TextFormatterNode::SetElement(int idx, ArgumentType argument) -{ - assert(idx >= 0 && idx < mElements.size()); - - std::visit( - Overloaded{ - [&](const std::string& original) { - mMinOutputChars -= original.size(); - - mElements[idx] = Argument{ - .Type = argument, - .PinIdx = Impl::FindPinForElement(mElements, idx), - }; - /* `original` is invalid from this point */ - }, - [&](const Argument& original) { - int pinIdx = original.PinIdx; - - // Create pin - auto& pin = mInputs[pinIdx]; - pin.MatchingType = ArgumentTypeToValueKind(argument); - - // Create element - mElements[idx] = Argument{ - .Type = argument, - .PinIdx = pinIdx, - }; - /* `original` is invalid from this point */ - }, - }, - mElements[idx]); -} - -void TextFormatterNode::InsertElement(int idx, std::string text) -{ - assert(idx >= 0); - if (idx >= mElements.size()) AppendElement(std::move(text)); - - mMinOutputChars += text.size(); - mElements.insert(mElements.begin() + idx, std::move(text)); -} - -void TextFormatterNode::InsertElement(int idx, ArgumentType argument) -{ - assert(idx >= 0); - if (idx >= mElements.size()) AppendElement(argument); - - int pinIdx = Impl::FindPinForElement(mElements, idx); - - // Create pin - auto& pin = InsertInputPin(pinIdx); - pin.MatchingType = ArgumentTypeToValueKind(argument); - - // Create element - mElements.insert( - mElements.begin() + idx, - Argument{ - .Type = argument, - .PinIdx = pinIdx, - }); -} - -void TextFormatterNode::AppendElement(std::string text) -{ - mMinOutputChars += text.size(); - mElements.push_back(std::move(text)); -} - -void TextFormatterNode::AppendElement(ArgumentType argument) -{ - int pinIdx = mInputs.size(); - // Create pin - mInputs.push_back(InputPin{}); - mInputs.back().MatchingType = ArgumentTypeToValueKind(argument); - // Creat eelement - mElements.push_back(Argument{ - .Type = argument, - .PinIdx = pinIdx, - }); -} - -void TextFormatterNode::RemoveElement(int idx) -{ - assert(idx >= 0 && idx < mElements.size()); - - PreRemoveElement(idx); - if (auto arg = std::get_if<Argument>(&mElements[idx])) { - RemoveInputPin(arg->PinIdx); - } - mElements.erase(mElements.begin() + idx); -} - -void TextFormatterNode::Evaluate(WorkflowEvaluationContext& ctx) -{ - std::string result; - result.reserve((size_t)(mMinOutputChars * 1.5f)); - - auto HandleText = [&](const std::string& str) { - result += str; - }; - auto HandleArgument = [&](const Argument& arg) { - switch (arg.Type) { - case NumericArgument: { - if (auto val = dyn_cast<NumericValue>(ctx.GetConnectionValue(mInputs[arg.PinIdx]))) { - result += val->GetString(); - } else { - // TODO localize - ctx.ReportError("Non-numeric value connected to a numeric text format parameter.", *this); - } - } break; - case TextArgument: { - if (auto val = dyn_cast<TextValue>(ctx.GetConnectionValue(mInputs[arg.PinIdx]))) { - result += val->GetValue(); - } else { - // TODO localize - ctx.ReportError("Non-text value connected to a textual text format parameter.", *this); - } - } break; - case DateTimeArgument: { - if (auto val = dyn_cast<DateTimeValue>(ctx.GetConnectionValue(mInputs[arg.PinIdx]))) { - result += val->GetString(); - } else { - // TODO localize - ctx.ReportError("Non-date/time value connected to a date/time text format parameter.", *this); - } - } break; - } - }; - - for (auto& elm : mElements) { - std::visit(Overloaded{ HandleText, HandleArgument }, elm); - } -} - -void TextFormatterNode::PreRemoveElement(int idx) -{ - auto& elm = mElements[idx]; - if (auto arg = std::get_if<Argument>(&elm)) { - RemoveInputPin(arg->PinIdx); - Impl::ForArguments( - mElements.begin() + idx + 1, - mElements.end(), - [&](Argument& arg) { - arg.PinIdx--; - }); - } -} |