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84 lines
3.1 KiB
84 lines
3.1 KiB
/* |
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* EEZ Modular Firmware |
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* Copyright (C) 2021-present, Envox d.o.o. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include <stdio.h> |
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#include <eez/flow/components/input.h> |
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#include <eez/flow/components/call_action.h> |
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#include <eez/flow/flow_defs_v3.h> |
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using namespace eez::gui; |
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namespace eez { |
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namespace flow { |
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bool getCallActionValue(FlowState *flowState, unsigned componentIndex, Value &value) { |
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auto component = (InputActionComponent *)flowState->flow->components[componentIndex]; |
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if (!flowState->parentFlowState) { |
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throwError(flowState, componentIndex, "No parentFlowState in Input\n"); |
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return false; |
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} |
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if (!flowState->parentComponent) { |
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throwError(flowState, componentIndex, "No parentComponent in Input\n"); |
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return false; |
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} |
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auto callActionComponent = (CallActionActionComponent *)flowState->parentComponent; |
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uint8_t parentComponentInputIndex = callActionComponent->inputsStartIndex + component->inputIndex; |
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if (component->type == defs_v3::COMPONENT_TYPE_INPUT_ACTION) { |
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parentComponentInputIndex = callActionComponent->inputsStartIndex + component->inputIndex; |
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} else { |
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parentComponentInputIndex = 0; |
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} |
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if (parentComponentInputIndex >= flowState->parentComponent->inputs.count) { |
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throwError(flowState, componentIndex, "Invalid input index in Input\n"); |
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return false; |
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} |
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auto parentComponentInputs = flowState->parentComponent->inputs; |
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auto flowInputIndex = parentComponentInputs[parentComponentInputIndex]; |
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auto parentFlow = flowState->flowDefinition->flows[flowState->parentFlowState->flowIndex]; |
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if (flowInputIndex >= parentFlow->componentInputs.count) { |
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throwError(flowState, componentIndex, "Invalid input index of parent component in Input\n"); |
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return false; |
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} |
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value = flowState->parentFlowState->values[flowInputIndex]; |
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return true; |
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} |
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void executeInputComponent(FlowState *flowState, unsigned componentIndex) { |
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Value value; |
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if (getCallActionValue(flowState, componentIndex, value)) { |
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auto inputActionComponentExecutionState = (InputActionComponentExecutionState *)flowState->componenentExecutionStates[componentIndex]; |
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if (!inputActionComponentExecutionState) { |
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inputActionComponentExecutionState = allocateComponentExecutionState<InputActionComponentExecutionState>(flowState, componentIndex); |
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} |
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propagateValue(flowState, componentIndex, 0, value); |
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inputActionComponentExecutionState->value = value; |
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} |
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} |
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} // namespace flow |
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} // namespace eez
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