#730

Author: mvladic

package.json

@@ -3,7 +3,7 @@
     "author": "Envox <eez@envox.hr>",
     "description": "Cross-platform visual development tool and SCPI instrument controller",
     "homepage": "https://www.envox.hr/eez/studio/studio-introduction.html",
-    "version": "0.22.0",
+    "version": "0.23.0",
     "revision": "1",
     "license": "GPL-3.0-only",
     "repository": "https://github.com/eez-open/studio",

packages/home/tabs-store.tsx

@@ -676,7 +676,7 @@ export class ProjectEditorTab implements IHomeTab {
                         !event.shiftKey &&
                         !event.altKey
                     ) {
-                        if (event.key == "Backspace" || event.key == "Delete") {
+                        if (event.key == "Delete") {
                             deleteSelection();
                         }
                     }

packages/project-editor/flow/runtime/eez_runtime.wasm

@@ -1,4 +1,4 @@
-/* Autogenerated on February 8, 2025 4:45:10 PM from eez-framework commit 7507056f49c45d6810265e8971792df50e8042de */
+/* Autogenerated on February 14, 2025 2:23:02 PM from eez-framework commit 8c23d0d3ae10cc01543a62fe3bcc140b1aef6acb */
 /*
  * eez-framework
  *
@@ -3202,7 +3202,7 @@ void executeCallAction(FlowState *flowState, unsigned componentIndex, int flowIn
         g_executeActionFlowState = flowState;
         g_executeActionComponentIndex = componentIndex;
 		executeActionFunction(flowIndex - flowState->flowDefinition->flows.count);
-        if ((int)componentIndex != -1) {
+        if ((int)componentIndex != -1 && !flowState->componenentAsyncStates[componentIndex]) {
 		    propagateValueThroughSeqout(flowState, componentIndex);
         }
 		return;
@@ -7099,6 +7099,30 @@ void setUserProperty(unsigned propertyIndex, const Value &value) {
     }
     assignValue(g_executeActionFlowState, g_executeActionComponentIndex, dstValue, value);
 }
+AsyncAction *beginAsyncExecution() {
+    startAsyncExecution(g_executeActionFlowState, g_executeActionComponentIndex);
+    AsyncAction *asyncAction = (AsyncAction *) alloc(sizeof(AsyncAction), 0xcb44f51e);
+    asyncAction->flowState = g_executeActionFlowState;
+    asyncAction->componentIndex = g_executeActionComponentIndex;
+    return asyncAction;
+}
+void endAsyncExecution(AsyncAction *asyncAction) {
+    endAsyncExecution(asyncAction->flowState, asyncAction->componentIndex);
+    propagateValueThroughSeqout(asyncAction->flowState, asyncAction->componentIndex);
+    eez::free(asyncAction);
+}
+Value getUserPropertyAsync(AsyncAction *asyncAction, unsigned propertyIndex) {
+    Value value;
+    evalProperty(asyncAction->flowState, asyncAction->componentIndex, propertyIndex, value, FlowError::PropertyNum("CallAction", propertyIndex));
+    return value;
+}
+void setUserPropertyAsync(AsyncAction *asyncAction, unsigned propertyIndex, const Value &value) {
+    Value dstValue;
+    if (!evalAssignableProperty(asyncAction->flowState, asyncAction->componentIndex, propertyIndex, dstValue, FlowError::PropertyInArray("CallAction", "Assignable property", propertyIndex))) {
+        return;
+    }
+    assignValue(g_executeActionFlowState, g_executeActionComponentIndex, dstValue, value);
+}
 #if EEZ_OPTION_GUI
 void executeFlowAction(const WidgetCursor &widgetCursor, int16_t actionId, void *param) {
 	if (isFlowStopped()) {
@@ -7489,10 +7513,11 @@ static const void *getLvglImageByName(const char *name) {
     }
     return 0;
 }
-static lv_event_t *g_currentLVGLEvent;
+uint8_t g_lastLVGLEventUserDataBuffer[64];
+uint8_t g_lastLVGLEventParamBuffer[64];
+static lv_event_t g_lastLVGLEvent;
 static void executeLvglAction(int actionIndex) {
-    g_actions[actionIndex](g_currentLVGLEvent);
-    g_currentLVGLEvent = 0;
+    g_actions[actionIndex](&g_lastLVGLEvent);
 }
 void eez_flow_init_themes(const char **themeNames, size_t numThemes, void (*changeColorTheme)(uint32_t themeIndex)) {
     g_themeNames = themeNames;
@@ -7709,7 +7734,15 @@ extern "C" void flowPropagateValueLVGLEvent(void *flowState, unsigned componentI
             code, currentTarget, target, userData, key, gestureDir, rotaryDiff, 0xe7f23624
         )
     );
-    g_currentLVGLEvent = event;
+    g_lastLVGLEvent = *event;
+    if (event->user_data) {
+        g_lastLVGLEvent.user_data = &g_lastLVGLEventUserDataBuffer;
+        memcpy(&g_lastLVGLEventUserDataBuffer, event->user_data, sizeof(g_lastLVGLEventUserDataBuffer));
+    }
+    if (event->param) {
+        g_lastLVGLEvent.param = &g_lastLVGLEventParamBuffer;
+        memcpy(&g_lastLVGLEventParamBuffer, event->param, sizeof(g_lastLVGLEventParamBuffer));
+    }
 }
 #ifndef EEZ_LVGL_TEMP_STRING_BUFFER_SIZE
 #define EEZ_LVGL_TEMP_STRING_BUFFER_SIZE 1024

packages/project-editor/flow/runtime/lvgl_runtime_v8.3.wasm

@@ -1,4 +1,4 @@
-/* Autogenerated on February 8, 2025 4:45:10 PM from eez-framework commit 7507056f49c45d6810265e8971792df50e8042de */
+/* Autogenerated on February 14, 2025 2:23:02 PM from eez-framework commit 8c23d0d3ae10cc01543a62fe3bcc140b1aef6acb */
 /*
  * eez-framework
  *
@@ -2632,6 +2632,14 @@ void setGlobalVariable(uint32_t globalVariableIndex, const Value &value);
 void setGlobalVariable(Assets *assets, uint32_t globalVariableIndex, const Value &value);
 Value getUserProperty(unsigned propertyIndex);
 void setUserProperty(unsigned propertyIndex, const Value &value);
+struct AsyncAction {
+    eez::flow::FlowState *flowState;
+    unsigned componentIndex;
+};
+AsyncAction *beginAsyncExecution();
+void endAsyncExecution(AsyncAction *asyncAction);
+Value getUserPropertyAsync(AsyncAction *asyncAction, unsigned propertyIndex);
+void setUserPropertyAsync(AsyncAction *asyncAction, unsigned propertyIndex, const Value &value);
 #if EEZ_OPTION_GUI
 FlowState *getUserWidgetFlowState(FlowState *flowState, uint16_t userWidgetWidgetComponentIndex, int16_t pageId);
 void executeFlowAction(const WidgetCursor &widgetCursor, int16_t actionId, void *param);