WUPS 0.6, add support for config and storage

2026-08-11 03:43:44 -05:00 · 2021-09-24 19:57:15 +02:00
parent 77e931969a
commit 6510dd5c21
24 changed files with 1403 additions and 62 deletions
--- a/libraries/libwups/WUPSConfigItemMultipleValues.cpp
+++ b/libraries/libwups/WUPSConfigItemMultipleValues.cpp
@@ -0,0 +1,147 @@
+#include <wups.h>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include "wups/config/WUPSConfigItemMultipleValues.h"
+
+void WUPSConfigItemMultipleValues_onDelete(void *context);
+
+int32_t WUPSConfigItemMultipleValues_getCurrentValueDisplay(void *context, char *out_buf, int32_t out_size) {
+    auto *item = (ConfigItemMultipleValues *) context;
+
+    if (item->values && item->valueIndex >= 0 && item->valueIndex < item->valueCount) {
+        if (item->values[item->valueIndex].valueName == nullptr) {
+            return -2;
+        }
+        strncpy(out_buf, item->values[item->valueIndex].valueName, out_size);
+        return 0;
+    }
+    return -1;
+}
+
+bool WUPSConfigItemMultipleValues_callCallback(void *context) {
+    auto *item = (ConfigItemMultipleValues *) context;
+    if (item->callback != nullptr && item->values && item->valueIndex >= 0 && item->valueIndex < item->valueCount) {
+        ((MultipleValuesChangedCallback) (item->callback))(item, item->values[item->valueIndex].value);
+        return true;
+    }
+    return false;
+}
+
+void WUPSConfigItemMultipleValues_onButtonPressed(void *context, WUPSConfigButtons buttons) {
+    auto *item = (ConfigItemMultipleValues *) context;
+    if (buttons & WUPS_CONFIG_BUTTON_LEFT) {
+        item->valueIndex--;
+    } else if (buttons & WUPS_CONFIG_BUTTON_RIGHT) {
+        item->valueIndex++;
+    }
+    if (item->valueIndex < 0) {
+        item->valueIndex = 0;
+    } else if (item->valueIndex >= item->valueCount) {
+        item->valueIndex = item->valueCount - 1;
+    }
+}
+
+bool WUPSConfigItemMultipleValues_isMovementAllowed(void *context) {
+    return true;
+}
+
+int32_t WUPSConfigItemMultipleValues_getCurrentValueSelectedDisplay(void *context, char *out_buf, int32_t out_size) {
+    auto *item = (ConfigItemMultipleValues *) context;
+    if (item->values && item->valueIndex >= 0 && item->valueIndex < item->valueCount) {
+        if (item->valueCount == 1) {
+            snprintf(out_buf, out_size, "  %s  ", item->values[item->valueIndex].valueName);
+        } else if (item->valueIndex == 0) {
+            snprintf(out_buf, out_size, "  %s >", item->values[item->valueIndex].valueName);
+        } else if (item->valueIndex + 1 == item->valueCount) {
+            snprintf(out_buf, out_size, "< %s  ", item->values[item->valueIndex].valueName);
+        } else {
+            snprintf(out_buf, out_size, "< %s >", item->values[item->valueIndex].valueName);
+        }
+    } else {
+        return -1;
+    }
+    return 0;
+}
+
+void WUPSConfigItemMultipleValues_restoreDefault(void *context) {
+    auto *item = (ConfigItemMultipleValues *) context;
+    item->valueIndex = item->defaultValueIndex;
+}
+
+void WUPSConfigItemMultipleValues_onSelected(void *context, bool isSelected) {
+}
+
+extern "C" bool
+WUPSConfigItemMultipleValues_AddToCategory(WUPSConfigCategoryHandle cat, const char *configID, const char *displayName,
+                                           int32_t defaultValueIndex, ConfigItemMultipleValuesPair *possibleValues,
+                                           int pairCount, MultipleValuesChangedCallback callback) {
+    if (cat == 0 || displayName == nullptr || possibleValues == nullptr || pairCount < 0) {
+        return false;
+    }
+    auto *item = (ConfigItemMultipleValues *) malloc(sizeof(ConfigItemMultipleValues));
+    if (item == nullptr) {
+        return false;
+    }
+
+    auto *values = (ConfigItemMultipleValuesPair *) malloc(sizeof(ConfigItemMultipleValuesPair) * pairCount);
+
+    for (int i = 0; i < pairCount; ++i) {
+        values[i].value = possibleValues[i].value;
+        if (possibleValues[i].valueName == nullptr) {
+            values[i].valueName = nullptr;
+            continue;
+        }
+        auto bufLen = strlen(possibleValues[i].valueName) + 1;
+        values[i].valueName = (char *) malloc(bufLen);
+        strncpy(values[i].valueName, possibleValues[i].valueName, bufLen);
+    }
+
+    item->valueCount = pairCount;
+    item->values = values;
+    item->valueIndex = defaultValueIndex;
+    item->defaultValueIndex = defaultValueIndex;
+    item->callback = (void *) callback;
+
+    if (configID != nullptr) {
+        auto configIDLen = strlen(configID) + 1;
+        item->configID = (char *) malloc(configIDLen);
+        strncpy(item->configID, configID, configIDLen);
+    } else {
+        item->configID = nullptr;
+    }
+
+    WUPSConfigCallbacks_t callbacks = {
+            .getCurrentValueDisplay = &WUPSConfigItemMultipleValues_getCurrentValueDisplay,
+            .getCurrentValueSelectedDisplay = &WUPSConfigItemMultipleValues_getCurrentValueSelectedDisplay,
+            .onSelected = &WUPSConfigItemMultipleValues_onSelected,
+            .restoreDefault = &WUPSConfigItemMultipleValues_restoreDefault,
+            .isMovementAllowed = &WUPSConfigItemMultipleValues_isMovementAllowed,
+            .callCallback = &WUPSConfigItemMultipleValues_callCallback,
+            .onButtonPressed = &WUPSConfigItemMultipleValues_onButtonPressed,
+            .onDelete = &WUPSConfigItemMultipleValues_onDelete
+    };
+
+    if (WUPSConfigItem_Create(&item->handle, configID, displayName, callbacks, item) < 0) {
+        free(item);
+        return false;
+    }
+
+    if (WUPSConfigCategory_AddItem(cat, item->handle) < 0) {
+        return false;
+    }
+    return true;
+}
+
+void WUPSConfigItemMultipleValues_onDelete(void *context) {
+    auto *item = (ConfigItemMultipleValues *) context;
+
+    for (int i = 0; i < item->valueCount; ++i) {
+        free(item->values[i].valueName);
+    }
+
+    free(item->configID);
+    free(item->values);
+
+    free(item);
+}