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101 lines
4.4 KiB
101 lines
4.4 KiB
2 years ago
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/*
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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 <eez/core/alloc.h>
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#include <eez/core/os.h>
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#include <eez/flow/components.h>
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#include <eez/flow/flow.h>
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#include <eez/flow/flow_defs_v3.h>
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#include <eez/flow/queue.h>
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#include <eez/flow/components/call_action.h>
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#include <eez/flow/components/input.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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struct LayoutViewWidgetExecutionState : public ComponenentExecutionState {
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FlowState *flowState;
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~LayoutViewWidgetExecutionState() {
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freeFlowState(flowState);
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}
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};
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static LayoutViewWidgetExecutionState *createLayoutViewFlowState(FlowState *flowState, uint16_t layoutViewWidgetComponentIndex, int16_t pageId) {
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auto layoutViewFlowState = initPageFlowState(flowState->assets, pageId, flowState, layoutViewWidgetComponentIndex);
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auto layoutViewWidgetExecutionState = allocateComponentExecutionState<LayoutViewWidgetExecutionState>(flowState, layoutViewWidgetComponentIndex);
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layoutViewWidgetExecutionState->flowState = layoutViewFlowState;
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return layoutViewWidgetExecutionState;
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}
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FlowState *getLayoutViewFlowState(FlowState *flowState, uint16_t layoutViewWidgetComponentIndex, int16_t pageId) {
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auto layoutViewWidgetExecutionState = (LayoutViewWidgetExecutionState *)flowState->componenentExecutionStates[layoutViewWidgetComponentIndex];
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if (!layoutViewWidgetExecutionState) {
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layoutViewWidgetExecutionState = createLayoutViewFlowState(flowState, layoutViewWidgetComponentIndex, pageId);
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}
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return layoutViewWidgetExecutionState->flowState;
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}
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void executeLayoutViewWidgetComponent(FlowState *flowState, unsigned componentIndex) {
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auto component = (CallActionActionComponent *)flowState->flow->components[componentIndex];
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auto layoutViewWidgetExecutionState = (LayoutViewWidgetExecutionState *)flowState->componenentExecutionStates[componentIndex];
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if (!layoutViewWidgetExecutionState) {
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createLayoutViewFlowState(flowState, componentIndex, component->flowIndex);
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} else {
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auto layoutViewFlowState = layoutViewWidgetExecutionState->flowState;
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for (
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unsigned layoutViewComponentIndex = 0;
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layoutViewComponentIndex < layoutViewFlowState->flow->components.count;
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layoutViewComponentIndex++
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) {
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auto layoutViewComponent = layoutViewFlowState->flow->components[layoutViewComponentIndex];
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if (layoutViewComponent->type == defs_v3::COMPONENT_TYPE_INPUT_ACTION) {
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auto inputActionComponentExecutionState = (InputActionComponentExecutionState *)layoutViewFlowState->componenentExecutionStates[layoutViewComponentIndex];
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if (inputActionComponentExecutionState) {
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Value value;
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if (getCallActionValue(layoutViewFlowState, layoutViewComponentIndex, value)) {
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if (inputActionComponentExecutionState->value != value) {
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addToQueue(layoutViewWidgetExecutionState->flowState, layoutViewComponentIndex);
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inputActionComponentExecutionState->value = value;
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}
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} else {
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return;
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}
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}
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} else if (layoutViewComponent->type == defs_v3::COMPONENT_TYPE_START_ACTION) {
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Value value;
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if (getCallActionValue(layoutViewFlowState, layoutViewComponentIndex, value)) {
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if (value.getType() != VALUE_TYPE_UNDEFINED) {
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addToQueue(layoutViewWidgetExecutionState->flowState, layoutViewComponentIndex);
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}
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} else {
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return;
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}
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}
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}
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}
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}
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} // namespace flow
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} // namespace eez
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