mirror of
https://github.com/torlando-tech/pyxis.git
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ac6ceca9f8
Split T-Deck firmware from microReticulum examples/lxmf_tdeck/ into its own repo. microReticulum is consumed as a git submodule dependency pinned to feat/t-deck. All include paths updated from relative symlinks to bare includes resolved via library build flags. Both tdeck (NimBLE) and tdeck-bluedroid environments compile successfully. Licensed under AGPLv3. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
// Copyright (c) 2024 microReticulum contributors
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// SPDX-License-Identifier: MIT
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#pragma once
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#ifdef ARDUINO
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#include <Arduino.h>
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#include <lvgl.h>
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#include "Clipboard.h"
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namespace UI {
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/**
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* @brief Helper for adding paste functionality to any LVGL text area
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*
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* Usage:
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* lv_obj_t* ta = lv_textarea_create(parent);
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* TextAreaHelper::enable_paste(ta);
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*/
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class TextAreaHelper {
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public:
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/**
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* @brief Enable paste-on-long-press for a text area
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* @param textarea LVGL textarea object
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*
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* When the user long-presses the textarea, a paste dialog
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* will appear if the clipboard has content.
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*/
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static void enable_paste(lv_obj_t* textarea) {
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lv_obj_add_event_cb(textarea, on_long_pressed, LV_EVENT_LONG_PRESSED, nullptr);
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}
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private:
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static void on_long_pressed(lv_event_t* event) {
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lv_obj_t* textarea = lv_event_get_target(event);
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// Only show paste if clipboard has content
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if (!Clipboard::has_content()) {
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return;
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}
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// Store textarea pointer in msgbox user data for the callback
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static const char* btns[] = {"Paste", "Cancel", ""};
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lv_obj_t* mbox = lv_msgbox_create(NULL, "Paste",
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"Paste from clipboard?", btns, false);
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lv_obj_center(mbox);
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lv_obj_set_user_data(mbox, textarea);
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lv_obj_add_event_cb(mbox, on_paste_action, LV_EVENT_VALUE_CHANGED, nullptr);
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}
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static void on_paste_action(lv_event_t* event) {
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lv_obj_t* mbox = lv_event_get_current_target(event);
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lv_obj_t* textarea = (lv_obj_t*)lv_obj_get_user_data(mbox);
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uint16_t btn_id = lv_msgbox_get_active_btn(mbox);
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if (btn_id == 0 && textarea) { // Paste button
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const String& content = Clipboard::paste();
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if (content.length() > 0) {
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lv_textarea_add_text(textarea, content.c_str());
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}
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}
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lv_msgbox_close(mbox);
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}
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};
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} // namespace UI
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#endif // ARDUINO
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