2024-05-11 00:21:38 +08:00
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/****************************************************************************
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Copyright (c) 2019-present Axmol Engine contributors (see AUTHORS.md).
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2024-06-10 02:25:43 +08:00
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https://axmol.dev/
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2024-05-11 00:21:38 +08:00
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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2019-11-24 23:15:56 +08:00
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2024-05-11 00:21:38 +08:00
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#include "UITextFieldEx.h"
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2023-06-11 13:08:08 +08:00
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#include "base/Director.h"
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2019-11-24 23:15:56 +08:00
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2022-07-11 17:50:21 +08:00
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NS_AX_BEGIN
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2019-11-24 23:15:56 +08:00
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2023-03-08 08:34:17 +08:00
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#if defined(WINAPI_FAMILY) && WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP
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2024-05-11 00:21:38 +08:00
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# define axbeep(t) MessageBeep(t)
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2019-11-24 23:15:56 +08:00
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#else
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2024-05-11 00:21:38 +08:00
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# define axbeep(t)
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2019-11-24 23:15:56 +08:00
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#endif
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2024-05-11 00:21:38 +08:00
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static Label* _createLabel(std::string_view text,
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2021-12-31 12:12:40 +08:00
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std::string_view font,
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2021-12-25 10:04:45 +08:00
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float fontSize,
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const Vec2& dimensions = Vec2::ZERO,
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TextHAlignment hAlignment = TextHAlignment::LEFT,
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TextVAlignment vAlignment = TextVAlignment::TOP)
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2019-11-25 01:35:26 +08:00
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{
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if (FileUtils::getInstance()->isFileExist(font))
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{
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return Label::createWithTTF(text, font, fontSize, dimensions, hAlignment, vAlignment);
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}
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else
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{
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return Label::createWithSystemFont(text, font, fontSize, dimensions, hAlignment, vAlignment);
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}
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}
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2024-05-11 00:21:38 +08:00
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static bool _checkVisibility(Node* theNode)
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2019-11-24 23:15:56 +08:00
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{
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2022-07-16 10:43:05 +08:00
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// AX_ASSERT(theNode != NULL);
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2019-11-24 23:15:56 +08:00
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bool visible = false;
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for (Node* ptr = theNode; (ptr != nullptr && (visible = ptr->isVisible())); ptr = ptr->getParent())
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;
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return visible;
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}
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2024-05-11 00:21:38 +08:00
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static bool _containsTouchPoint(ax::Node* target, ax::Touch* touch)
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2019-11-24 23:15:56 +08:00
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{
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assert(target != nullptr);
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2022-08-08 18:02:17 +08:00
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ax::Point pt = target->convertTouchToNodeSpace(touch);
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2019-11-24 23:15:56 +08:00
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2021-10-23 23:27:14 +08:00
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const Vec2& size = target->getContentSize();
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2019-11-24 23:15:56 +08:00
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2022-08-08 18:02:17 +08:00
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ax::Rect rc(0, 0, size.width, size.height);
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2019-11-24 23:15:56 +08:00
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bool contains = (rc.containsPoint(pt));
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2022-07-16 10:43:05 +08:00
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// AXLOG("check %#x coordinate:(%f, %f), contains:%d", target, pt.x, pt.y, contains);
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2019-11-24 23:15:56 +08:00
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return contains;
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}
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2022-08-08 18:02:17 +08:00
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static bool engine_inj_containsPoint(ax::Node* target, const ax::Vec2& worldPoint)
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2019-11-24 23:15:56 +08:00
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{
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ax::Point pt = target->convertToNodeSpace(worldPoint);
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2019-11-24 23:15:56 +08:00
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2021-10-23 23:27:14 +08:00
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const Vec2& size = target->getContentSize();
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2019-11-24 23:15:56 +08:00
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2022-08-08 18:02:17 +08:00
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ax::Rect rc(0, 0, size.width, size.height);
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2019-11-24 23:15:56 +08:00
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bool contains = (rc.containsPoint(pt));
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2022-07-16 10:43:05 +08:00
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// AXLOG("check %#x coordinate:(%f, %f), contains:%d", target, pt.x, pt.y, contains);
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2019-11-24 23:15:56 +08:00
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return contains;
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}
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static uint32_t engine_inj_c4b2dw(const Color4B& value)
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{
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2021-12-25 10:04:45 +08:00
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auto rvalue = (uint32_t)value.a << 24 | (uint32_t)value.b << 16 | (uint32_t)value.g << 8 | (uint32_t)value.r;
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2019-11-24 23:15:56 +08:00
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return rvalue;
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}
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static Sprite* engine_inj_create_lump(const Color4B& color, int height, int width)
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{
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unsigned int* pixels((unsigned int*)malloc(height * width * sizeof(unsigned int)));
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// Fill Pixels
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2021-12-25 10:04:45 +08:00
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uint32_t* ptr = pixels;
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2020-08-04 00:14:35 +08:00
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const Color4B fillColor = Color4B::WHITE;
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2019-11-24 23:15:56 +08:00
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for (int i = 0; i < height * width; ++i)
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{
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2021-12-25 10:04:45 +08:00
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ptr[i] = engine_inj_c4b2dw(fillColor); // 0xffffffff;
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2019-11-24 23:15:56 +08:00
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}
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// create cursor by pixels
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Texture2D* texture = new Texture2D();
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2022-02-06 13:06:49 +08:00
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texture->initWithData(pixels, height * width * sizeof(unsigned int), backend::PixelFormat::RGBA8, width, height);
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2019-11-24 23:15:56 +08:00
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auto cursor = Sprite::createWithTexture(texture);
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cursor->setColor(Color3B(color));
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cursor->setOpacity(color.a);
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texture->release();
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free(pixels);
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return cursor;
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}
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2021-12-25 10:04:45 +08:00
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namespace ui
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{
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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/// calculate the UTF-8 string's char count.
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static int _calcCharCount(const char* text)
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{
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int n = 0;
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char ch = 0;
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while ((ch = *text) != 0x0)
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2019-11-24 23:15:56 +08:00
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{
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AX_BREAK_IF(!ch);
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2021-12-25 10:04:45 +08:00
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if (0x80 != (0xC0 & ch))
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{
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++n;
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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++text;
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}
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return n;
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}
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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/// calculate the UTF-8 string's char count.
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static int _truncateUTF8String(const char* text, int limit, int& nb)
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{
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int n = 0;
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char ch = 0;
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nb = 0;
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while ((ch = *text) != 0x0)
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{
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2022-07-16 10:43:05 +08:00
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AX_BREAK_IF(!ch || n > limit);
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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if (0x80 != (0xC0 & ch))
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{
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++n;
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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++nb;
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++text;
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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return n;
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}
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2019-11-24 23:15:56 +08:00
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2021-12-31 12:12:40 +08:00
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static void internalSetLableFont(Label* l, std::string_view fontName, float fontSize)
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2021-12-25 10:04:45 +08:00
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{
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if (FileUtils::getInstance()->isFileExist(fontName))
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2019-11-24 23:15:56 +08:00
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{
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2021-12-25 10:04:45 +08:00
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TTFConfig config = l->getTTFConfig();
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config.fontFilePath = fontName;
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config.fontSize = fontSize;
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l->setTTFConfig(config);
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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else
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2019-11-24 23:15:56 +08:00
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{
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2021-12-25 10:04:45 +08:00
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l->setSystemFontName(fontName);
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l->requestSystemFontRefresh();
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l->setSystemFontSize(fontSize);
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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}
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2019-11-24 23:15:56 +08:00
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2021-12-31 12:12:40 +08:00
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static float internalCalcStringWidth(std::string_view s, std::string_view fontName, float fontSize)
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2021-12-25 10:04:45 +08:00
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{
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2024-05-11 00:21:38 +08:00
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auto label = _createLabel(std::string{s}, fontName, fontSize);
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2021-12-25 10:04:45 +08:00
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return label->getContentSize().width;
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}
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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static std::string internalUTF8MoveLeft(std::string_view utf8Text, int length /* default utf8Text.length() */)
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{
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if (!utf8Text.empty() && length > 0)
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{
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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// get the delete byte number
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int deleteLen = 1; // default, erase 1 byte
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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while (length >= deleteLen && 0x80 == (0xC0 & utf8Text.at(length - deleteLen)))
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{
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++deleteLen;
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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return std::string{utf8Text.data(), static_cast<size_t>(length - deleteLen)};
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}
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else
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2019-11-24 23:15:56 +08:00
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{
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2021-12-25 10:04:45 +08:00
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return std::string{utf8Text};
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}
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}
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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static std::string internalUTF8MoveRight(std::string_view utf8Text, int length /* default utf8Text.length() */)
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{
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if (!utf8Text.empty() && length >= 0)
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{
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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// get the delete byte number
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size_t addLen = 1; // default, erase 1 byte
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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while ((length + addLen) < utf8Text.size() && 0x80 == (0xC0 & utf8Text.at(length + addLen)))
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{
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++addLen;
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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return std::string{utf8Text.data(), static_cast<size_t>(length + addLen)};
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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else
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2019-11-24 23:15:56 +08:00
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{
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2021-12-25 10:04:45 +08:00
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return std::string{utf8Text};
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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}
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2019-11-24 23:15:56 +08:00
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2021-12-25 10:04:45 +08:00
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//////////////////////////////////////////////////////////////////////////
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// constructor and destructor
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//////////////////////////////////////////////////////////////////////////
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bool TextFieldEx::s_keyboardVisible = false;
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TextFieldEx::TextFieldEx()
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2024-05-11 00:21:38 +08:00
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: _editable(true)
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, _renderLabel(nullptr)
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, _charCount(0)
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, _inputText("")
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, _placeHolder("")
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, _colorText(Color4B::WHITE)
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, _colorSpaceHolder(Color4B::GRAY)
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, _secureTextEntry(false)
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, _cursor(nullptr)
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, _touchListener(nullptr)
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, _kbdListener(nullptr)
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2021-12-25 10:04:45 +08:00
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, onTextModify(nullptr)
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, onOpenIME(nullptr)
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, onCloseIME(nullptr)
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2024-05-11 00:21:38 +08:00
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, _charLimit(std::numeric_limits<int>::max())
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, _systemFontUsed(false)
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, _fontSize(24)
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, _insertPosUtf8(0)
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, _insertPos(0)
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, _cursorPos(0)
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, _touchCursorControlEnabled(true)
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, _cursorVisible(false)
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2021-12-25 10:04:45 +08:00
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, _continuousTouchDelayTimerID(nullptr)
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, _continuousTouchDelayTime(0.6)
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{}
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TextFieldEx::~TextFieldEx()
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{
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2024-05-11 00:21:38 +08:00
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if (_kbdListener != nullptr)
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_eventDispatcher->removeEventListener(_kbdListener);
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if (_touchListener != nullptr)
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_eventDispatcher->removeEventListener(_touchListener);
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2021-12-25 10:04:45 +08:00
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}
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//////////////////////////////////////////////////////////////////////////
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// static constructor
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//////////////////////////////////////////////////////////////////////////
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2021-12-31 12:12:40 +08:00
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TextFieldEx* TextFieldEx::create(std::string_view placeholder,
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std::string_view fontName,
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2021-12-25 10:04:45 +08:00
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float fontSize,
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float cursorWidth,
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const Color4B& cursorColor)
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{
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TextFieldEx* ret = new TextFieldEx();
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if (ret && ret->initWithPlaceHolder("", fontName, fontSize, cursorWidth, cursorColor))
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2019-11-24 23:15:56 +08:00
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{
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2021-12-25 10:04:45 +08:00
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ret->autorelease();
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if (placeholder.size() > 0)
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2019-11-24 23:15:56 +08:00
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{
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2021-12-25 10:04:45 +08:00
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ret->setPlaceholderText(placeholder);
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2019-11-24 23:15:56 +08:00
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}
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2021-12-25 10:04:45 +08:00
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return ret;
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2019-11-24 23:15:56 +08:00
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}
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2022-07-16 10:43:05 +08:00
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|
|
AX_SAFE_DELETE(ret);
|
2021-12-25 10:04:45 +08:00
|
|
|
return nullptr;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// initialize
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
2021-12-31 12:12:40 +08:00
|
|
|
bool TextFieldEx::initWithPlaceHolder(std::string_view placeholder,
|
|
|
|
std::string_view fontName,
|
2021-12-25 10:04:45 +08:00
|
|
|
float fontSize,
|
|
|
|
float cursorWidth,
|
|
|
|
const Color4B& cursorColor)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_placeHolder = placeholder;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel =
|
|
|
|
_createLabel(placeholder, fontName, fontSize, Vec2::ZERO, TextHAlignment::CENTER, TextVAlignment::CENTER);
|
|
|
|
_renderLabel->setAnchorPoint(Point::ANCHOR_MIDDLE_LEFT);
|
|
|
|
this->addChild(_renderLabel);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_director->getScheduler()->runOnAxmolThread([this] { _renderLabel->setPosition(Point(0, this->getContentSize().height / 2)); });
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
__initCursor(fontSize, cursorWidth, cursorColor);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_fontName = fontName;
|
|
|
|
_fontSize = fontSize;
|
|
|
|
_systemFontUsed = !FileUtils::getInstance()->isFileExist(fontName);
|
2021-12-25 10:04:45 +08:00
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2021-12-31 12:12:40 +08:00
|
|
|
std::string_view TextFieldEx::getTextFontName() const
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _fontName;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-31 12:12:40 +08:00
|
|
|
void TextFieldEx::setTextFontName(std::string_view fontName)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
|
|
|
if (FileUtils::getInstance()->isFileExist(fontName))
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
TTFConfig config = _renderLabel->getTTFConfig();
|
2021-12-25 10:04:45 +08:00
|
|
|
config.fontFilePath = fontName;
|
2024-05-11 00:21:38 +08:00
|
|
|
config.fontSize = _fontSize;
|
|
|
|
_renderLabel->setTTFConfig(config);
|
|
|
|
_systemFontUsed = false;
|
2021-12-25 10:04:45 +08:00
|
|
|
_fontType = 1;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
else
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->setSystemFontName(fontName);
|
|
|
|
if (!_systemFontUsed)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->requestSystemFontRefresh();
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->setSystemFontSize(_fontSize);
|
|
|
|
_systemFontUsed = true;
|
2021-12-25 10:04:45 +08:00
|
|
|
_fontType = 0;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2024-05-11 00:21:38 +08:00
|
|
|
_fontName = fontName;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
using namespace std::string_view_literals;
|
2024-05-11 00:21:38 +08:00
|
|
|
_asteriskWidth = internalCalcStringWidth("*"sv, _fontName, _fontSize);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
void TextFieldEx::setTextFontSize(float size)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_systemFontUsed)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->setSystemFontSize(size);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
TTFConfig config = _renderLabel->getTTFConfig();
|
2021-12-25 10:04:45 +08:00
|
|
|
config.fontSize = size;
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->setTTFConfig(config);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_fontSize = size;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
using namespace std::string_view_literals;
|
2024-05-11 00:21:38 +08:00
|
|
|
_asteriskWidth = internalCalcStringWidth("*"sv, _fontName, _fontSize);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
float TextFieldEx::getTextFontSize() const
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _fontSize;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::enableIME(Node* control)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_touchListener != nullptr)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2024-05-11 00:21:38 +08:00
|
|
|
_touchListener = EventListenerTouchOneByOne::create();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (control == nullptr)
|
|
|
|
control = this;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_touchListener->onTouchBegan = [control,this](Touch* touch, Event*) {
|
|
|
|
bool focus = (_checkVisibility(this) && _editable && this->_enabled &&
|
|
|
|
_containsTouchPoint(control, touch));
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (this->_continuousTouchDelayTimerID != nullptr)
|
|
|
|
{
|
|
|
|
stimer::kill(this->_continuousTouchDelayTimerID);
|
|
|
|
this->_continuousTouchDelayTimerID = nullptr;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
if (focus && _cursorVisible)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
|
|
|
auto worldPoint = touch->getLocation();
|
|
|
|
if (this->_continuousTouchCallback)
|
|
|
|
{
|
|
|
|
this->_continuousTouchDelayTimerID = stimer::delay(
|
2022-11-15 02:46:27 +08:00
|
|
|
this->_continuousTouchDelayTime, [=, this]() { this->_continuousTouchCallback(worldPoint); });
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
return true;
|
|
|
|
};
|
2024-05-11 00:21:38 +08:00
|
|
|
_touchListener->onTouchEnded = [control, this](Touch* touch, Event* e) {
|
2021-12-25 10:04:45 +08:00
|
|
|
if (this->_continuousTouchDelayTimerID != nullptr)
|
|
|
|
{
|
|
|
|
stimer::kill(this->_continuousTouchDelayTimerID);
|
|
|
|
this->_continuousTouchDelayTimerID = nullptr;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
bool focus = (_checkVisibility(this) && _editable && this->_enabled &&
|
|
|
|
_containsTouchPoint(control, touch));
|
2021-12-25 10:04:45 +08:00
|
|
|
|
|
|
|
if (focus)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!s_keyboardVisible || !_cursorVisible)
|
2021-12-25 10:04:45 +08:00
|
|
|
openIME();
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_touchCursorControlEnabled)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
auto renderLabelPoint = _renderLabel->convertToNodeSpace(touch->getLocation());
|
2021-12-25 10:04:45 +08:00
|
|
|
__moveCursorTo(renderLabelPoint.x);
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
closeIME();
|
|
|
|
}
|
|
|
|
};
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_eventDispatcher->addEventListenerWithSceneGraphPriority(_touchListener, this);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
/// enable use keyboard <- -> to move cursor.
|
2024-05-11 00:21:38 +08:00
|
|
|
_kbdListener = EventListenerKeyboard::create();
|
|
|
|
_kbdListener->onKeyPressed = [this](EventKeyboard::KeyCode code, Event*) {
|
|
|
|
if (_cursorVisible)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
|
|
|
switch (code)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
case EventKeyboard::KeyCode::KEY_LEFT_ARROW:
|
|
|
|
this->__moveCursor(-1);
|
|
|
|
break;
|
|
|
|
case EventKeyboard::KeyCode::KEY_RIGHT_ARROW:
|
|
|
|
this->__moveCursor(1);
|
|
|
|
break;
|
|
|
|
case EventKeyboard::KeyCode::KEY_DELETE:
|
|
|
|
case EventKeyboard::KeyCode::KEY_KP_DELETE:
|
|
|
|
this->handleDeleteKeyEvent();
|
|
|
|
break;
|
|
|
|
default:;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
};
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_eventDispatcher->addEventListenerWithSceneGraphPriority(_kbdListener, this);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::disableIME(void)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_eventDispatcher->removeEventListener(_kbdListener);
|
|
|
|
_eventDispatcher->removeEventListener(_touchListener);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_kbdListener = nullptr;
|
|
|
|
_touchListener = nullptr;
|
2021-12-25 10:04:45 +08:00
|
|
|
closeIME();
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
Label* TextFieldEx::getRenderLabel()
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _renderLabel;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// IMEDelegate
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
bool TextFieldEx::attachWithIME()
|
|
|
|
{
|
|
|
|
bool ret = IMEDelegate::attachWithIME();
|
|
|
|
if (ret)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
// open keyboard
|
2023-12-01 09:04:51 +08:00
|
|
|
GLView* pGlView = _director->getGLView();
|
2021-12-25 10:04:45 +08:00
|
|
|
if (pGlView)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
pGlView->setIMEKeyboardState(true);
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
return ret;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
bool TextFieldEx::detachWithIME()
|
|
|
|
{
|
|
|
|
bool ret = IMEDelegate::detachWithIME();
|
|
|
|
if (ret)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
// close keyboard
|
2023-12-01 09:04:51 +08:00
|
|
|
GLView* glView = _director->getGLView();
|
2021-12-25 10:04:45 +08:00
|
|
|
if (glView)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
glView->setIMEKeyboardState(false);
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
return ret;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::keyboardDidShow(IMEKeyboardNotificationInfo& /*info*/)
|
|
|
|
{
|
|
|
|
s_keyboardVisible = true;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::keyboardDidHide(IMEKeyboardNotificationInfo& /*info*/)
|
|
|
|
{
|
|
|
|
s_keyboardVisible = false;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::openIME(void)
|
|
|
|
{
|
2022-07-16 10:43:05 +08:00
|
|
|
AXLOG("TextFieldEx:: openIME");
|
2021-12-25 10:04:45 +08:00
|
|
|
this->attachWithIME();
|
|
|
|
__updateCursorPosition();
|
|
|
|
__showCursor();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (this->onOpenIME)
|
|
|
|
this->onOpenIME();
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::closeIME(void)
|
|
|
|
{
|
2022-07-16 10:43:05 +08:00
|
|
|
AXLOG("TextFieldEx:: closeIME");
|
2021-12-25 10:04:45 +08:00
|
|
|
__hideCursor();
|
|
|
|
this->detachWithIME();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (this->onCloseIME)
|
|
|
|
this->onCloseIME();
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
bool TextFieldEx::canAttachWithIME()
|
|
|
|
{
|
|
|
|
return true; //(_delegate) ? (! _delegate->onTextFieldAttachWithIME(this)) : true;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool TextFieldEx::canDetachWithIME()
|
|
|
|
{
|
|
|
|
return true; //(_delegate) ? (! _delegate->onTextFieldDetachWithIME(this)) : true;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::insertText(const char* text, size_t len)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!_editable || !this->_enabled)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_charLimit > 0 && _charCount >= _charLimit)
|
2021-12-25 10:04:45 +08:00
|
|
|
{ // regard zero as unlimited
|
2024-05-11 00:21:38 +08:00
|
|
|
axbeep(0);
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
int nb;
|
2024-05-11 00:21:38 +08:00
|
|
|
auto n = _truncateUTF8String(text, static_cast<int>(_charLimit - _charCount), nb);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
std::string insert(text, nb);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// insert \n means input end
|
|
|
|
auto pos = insert.find('\n');
|
|
|
|
if (insert.npos != pos)
|
|
|
|
{
|
|
|
|
len = pos;
|
|
|
|
insert.erase(pos);
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (len > 0)
|
|
|
|
{
|
|
|
|
// if (_delegate && _delegate->onTextFieldInsertText(this, insert.c_str(), len))
|
|
|
|
//{
|
|
|
|
// // delegate doesn't want to insert text
|
|
|
|
// return;
|
|
|
|
// }
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_charCount += n; // _calcCharCount(insert.c_str());
|
|
|
|
std::string sText(_inputText);
|
|
|
|
sText.insert(_insertPos, insert); // original is: sText.append(insert);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// bool needUpdatePos
|
|
|
|
this->setString(sText);
|
|
|
|
while (n-- > 0)
|
|
|
|
__moveCursor(1);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// this->contentDirty = true;
|
|
|
|
// __updateCursorPosition();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (this->onTextModify)
|
|
|
|
this->onTextModify();
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (insert.npos == pos)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// '\n' inserted, let delegate process first
|
|
|
|
/*if (_delegate && _delegate->onTextFieldInsertText(this, "\n", 1))
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}*/
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// if delegate hasn't processed, detach from IME by default
|
|
|
|
this->closeIME();
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::deleteBackward()
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!_editable || !this->_enabled || 0 == _charCount)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
axbeep(0);
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
size_t len = _inputText.length();
|
|
|
|
if (0 == len || _insertPos == 0)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
axbeep(0);
|
2021-12-25 10:04:45 +08:00
|
|
|
// there is no string
|
|
|
|
// __updateCursorPosition();
|
|
|
|
return;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// get the delete byte number
|
|
|
|
size_t deleteLen = 1; // default, erase 1 byte
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
while (0x80 == (0xC0 & _inputText.at(_insertPos - deleteLen)))
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
|
|
|
++deleteLen;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// if (_delegate && _delegate->onTextFieldDeleteBackward(this, _inputText.c_str() + len - deleteLen,
|
|
|
|
// static_cast<int>(deleteLen)))
|
|
|
|
//{
|
|
|
|
// // delegate doesn't wan't to delete backwards
|
|
|
|
// return;
|
|
|
|
// }
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// if all text deleted, show placeholder string
|
|
|
|
if (len <= deleteLen)
|
|
|
|
{
|
2019-11-24 23:15:56 +08:00
|
|
|
__moveCursor(-1);
|
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_inputText.clear();
|
|
|
|
_charCount = 0;
|
|
|
|
_renderLabel->setTextColor(_colorSpaceHolder);
|
|
|
|
_renderLabel->setString(_placeHolder);
|
2021-12-25 10:04:45 +08:00
|
|
|
|
|
|
|
// __updateCursorPosition();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// this->contentDirty = true;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
|
|
|
if (this->onTextModify)
|
|
|
|
this->onTextModify();
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// set new input text
|
2024-05-11 00:21:38 +08:00
|
|
|
std::string text = _inputText; // (inputText.c_str(), len - deleteLen);
|
|
|
|
text.erase(_insertPos - deleteLen, deleteLen);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
__moveCursor(-1);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
this->setString(text);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
//__updateCursorPosition();
|
|
|
|
// __moveCursor(-1);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (this->onTextModify)
|
|
|
|
this->onTextModify();
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::handleDeleteKeyEvent()
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!_editable || !this->_enabled || 0 == _charCount)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
axbeep(0);
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
size_t len = _inputText.length();
|
|
|
|
if (0 == len || _insertPosUtf8 == _charCount)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
axbeep(0);
|
2021-12-25 10:04:45 +08:00
|
|
|
// there is no string
|
|
|
|
// __updateCursorPosition();
|
|
|
|
return;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// get the delete byte number
|
|
|
|
size_t deleteLen = 1; // default, erase 1 byte
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
while ((_inputText.length() > _insertPos + deleteLen) && 0x80 == (0xC0 & _inputText.at(_insertPos + deleteLen)))
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
|
|
|
++deleteLen;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// if (_delegate && _delegate->onTextFieldDeleteBackward(this, _inputText.c_str() + len - deleteLen,
|
|
|
|
// static_cast<int>(deleteLen)))
|
|
|
|
//{
|
|
|
|
// // delegate doesn't wan't to delete backwards
|
|
|
|
// return;
|
|
|
|
// }
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// if all text deleted, show placeholder string
|
|
|
|
if (len <= deleteLen)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_inputText.clear();
|
|
|
|
_charCount = 0;
|
|
|
|
_renderLabel->setTextColor(_colorSpaceHolder);
|
|
|
|
_renderLabel->setString(_placeHolder);
|
2021-12-25 10:04:45 +08:00
|
|
|
|
|
|
|
__updateCursorPosition();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// this->contentDirty = true;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
|
|
|
if (this->onTextModify)
|
|
|
|
this->onTextModify();
|
2021-12-25 10:04:45 +08:00
|
|
|
return;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// set new input text
|
2024-05-11 00:21:38 +08:00
|
|
|
std::string text = _inputText; // (inputText.c_str(), len - deleteLen);
|
|
|
|
text.erase(_insertPos, deleteLen);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// __moveCursor(-1);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
this->setString(text);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (this->onTextModify)
|
|
|
|
this->onTextModify();
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-31 12:12:40 +08:00
|
|
|
std::string_view TextFieldEx::getContentText()
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _inputText;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::setTextColor(const Color4B& color)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_colorText = color;
|
|
|
|
if (!_inputText.empty())
|
|
|
|
_renderLabel->setTextColor(_colorText);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
const Color4B& TextFieldEx::getTextColor(void) const
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _colorText;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::setCursorColor(const Color3B& color)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursor->setColor(color);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
const Color3B& TextFieldEx::getCursorColor(void) const
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _cursor->getColor();
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
const Color4B& TextFieldEx::getPlaceholderColor() const
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _colorSpaceHolder;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::setPlaceholderColor(const Color4B& color)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_colorSpaceHolder = color;
|
|
|
|
if (_inputText.empty())
|
|
|
|
_renderLabel->setTextColor(color);
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// properties
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// input text property
|
2021-12-31 12:12:40 +08:00
|
|
|
void TextFieldEx::setString(std::string_view text)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
|
|
|
static char bulletString[] = {(char)0xe2, (char)0x80, (char)0xa2, (char)0x00};
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_inputText = text;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
std::string secureText;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
std::string* displayText = &_inputText;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!_inputText.empty())
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_secureTextEntry)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
size_t length = _inputText.length();
|
2021-12-25 10:04:45 +08:00
|
|
|
displayText = &secureText;
|
|
|
|
|
|
|
|
while (length > 0)
|
|
|
|
{
|
|
|
|
displayText->append(bulletString);
|
|
|
|
--length;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// if there is no input text, display placeholder instead
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_inputText.empty())
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->setTextColor(_colorSpaceHolder);
|
|
|
|
_renderLabel->setString(_placeHolder);
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
else
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->setTextColor(_colorText);
|
|
|
|
_renderLabel->setString(*displayText);
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
bool bInsertAtEnd = (_insertPosUtf8 == _charCount);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_charCount = _calcCharCount(_inputText.c_str());
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (bInsertAtEnd)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_insertPosUtf8 = static_cast<int>(_charCount);
|
|
|
|
_insertPos = static_cast<int>(_inputText.length());
|
|
|
|
_cursorPos = static_cast<int>(displayText->length());
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::updateContentSize(void)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
this->setContentSize(_renderLabel->getContentSize());
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
|
2021-12-31 12:12:40 +08:00
|
|
|
std::string_view TextFieldEx::getString() const
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _inputText;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
// place holder text property
|
2021-12-31 12:12:40 +08:00
|
|
|
void TextFieldEx::setPlaceholderText(std::string_view text)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_placeHolder = text;
|
|
|
|
if (_inputText.empty())
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_renderLabel->setTextColor(_colorSpaceHolder);
|
|
|
|
_renderLabel->setString(_placeHolder);
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
|
2021-12-31 12:12:40 +08:00
|
|
|
std::string_view TextFieldEx::getPlaceholderText() const
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _placeHolder;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// secureTextEntry
|
|
|
|
void TextFieldEx::setPasswordEnabled(bool value)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_secureTextEntry != value)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_secureTextEntry = value;
|
2021-12-25 10:04:45 +08:00
|
|
|
this->setString(this->getString());
|
|
|
|
__updateCursorPosition();
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
bool TextFieldEx::isPasswordEnabled() const
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
return _secureTextEntry;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::setEnabled(bool bEnabled)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (this->_enabled != bEnabled)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
if (!bEnabled)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
this->closeIME();
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2024-05-11 00:21:38 +08:00
|
|
|
this->_enabled = bEnabled;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
int TextFieldEx::getFontType() const
|
|
|
|
{
|
|
|
|
return _fontType;
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::__initCursor(int height, int width, const Color4B& color)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursor = engine_inj_create_lump(Color4B(color), height, width);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
this->addChild(_cursor);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursor->setPosition(Point(0, this->getContentSize().height / 2));
|
|
|
|
// nodes_layout::setNodeLB(_cursor, ax::Point::ZERO);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
__hideCursor();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
__updateCursorPosition();
|
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::__showCursor(void)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_cursor)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursorVisible = true;
|
|
|
|
_cursor->setVisible(true);
|
|
|
|
_cursor->runAction(RepeatForever::create(Blink::create(1, 1)));
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::__hideCursor(void)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_cursor)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursor->setVisible(false);
|
|
|
|
_cursorVisible = false;
|
|
|
|
_cursor->stopAllActions();
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::__updateCursorPosition(void)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (_cursor && _insertPosUtf8 == _charCount)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
if (0 == this->getCharCount())
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursor->setPosition(Point(0, this->getContentSize().height / 2));
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursor->setPosition(Point(_renderLabel->getContentSize().width, this->getContentSize().height / 2));
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::__moveCursor(int direction)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
auto newOffset = _insertPosUtf8 + direction;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
if (newOffset > 0 && newOffset <= _charCount)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
std::string_view displayText;
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!_secureTextEntry)
|
2021-12-25 10:04:45 +08:00
|
|
|
displayText = this->getString();
|
2024-05-11 00:21:38 +08:00
|
|
|
else if (!_inputText.empty())
|
|
|
|
displayText = _renderLabel->getString();
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
if (direction < 0)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_insertPos = static_cast<int>(internalUTF8MoveLeft(_inputText, _insertPos).size());
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
auto s = internalUTF8MoveLeft(displayText, _cursorPos);
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
auto width = internalCalcStringWidth(s, _fontName, _fontSize);
|
|
|
|
_cursor->setPosition(Point(width, this->getContentSize().height / 2));
|
|
|
|
_cursorPos = static_cast<int>(s.length());
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
else
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_insertPos = static_cast<int>(internalUTF8MoveRight(_inputText, _insertPos).size());
|
2021-12-25 10:04:45 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
auto s = internalUTF8MoveRight(displayText, _cursorPos);
|
|
|
|
auto width = internalCalcStringWidth(s, _fontName, _fontSize);
|
|
|
|
_cursor->setPosition(Point(width, this->getContentSize().height / 2));
|
|
|
|
_cursorPos = static_cast<int>(s.length());
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_insertPosUtf8 = newOffset;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
else if (newOffset == 0)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
_cursor->setPosition(Point(0, this->getContentSize().height / 2));
|
|
|
|
_insertPosUtf8 = newOffset;
|
|
|
|
_insertPos = 0;
|
|
|
|
_cursorPos = 0;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
// MessageBeep(0);
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
void TextFieldEx::__moveCursorTo(float x)
|
|
|
|
{ // test
|
|
|
|
// normalized x
|
|
|
|
float normalizedX = 0;
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
std::string_view displayText;
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!_secureTextEntry)
|
2021-12-25 10:04:45 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
displayText = _inputText;
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
if (!_inputText.empty())
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
displayText = _renderLabel->getString();
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
|
2022-11-20 08:58:34 +08:00
|
|
|
int length = static_cast<int>(displayText.length());
|
2024-05-11 00:21:38 +08:00
|
|
|
int n = static_cast<int>(_charCount); // UTF8 char counter
|
2021-12-25 10:04:45 +08:00
|
|
|
|
|
|
|
int insertWhere = 0;
|
|
|
|
int insertWhereUtf8 = 0;
|
|
|
|
while (length > 0)
|
|
|
|
{
|
2024-05-11 00:21:38 +08:00
|
|
|
auto checkX = internalCalcStringWidth(displayText, _fontName, _fontSize);
|
2021-12-25 10:04:45 +08:00
|
|
|
if (x >= checkX)
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
insertWhere = length;
|
|
|
|
insertWhereUtf8 = n;
|
|
|
|
normalizedX = checkX;
|
|
|
|
break;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
// clamp backward
|
|
|
|
size_t backwardLen = 1; // default, erase 1 byte
|
|
|
|
while (0x80 == (0xC0 & displayText.at(displayText.length() - backwardLen)))
|
2019-11-24 23:15:56 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
++backwardLen;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
--n;
|
|
|
|
displayText.remove_suffix(backwardLen);
|
|
|
|
|
|
|
|
length -= backwardLen;
|
2019-11-24 23:15:56 +08:00
|
|
|
}
|
2021-12-25 10:04:45 +08:00
|
|
|
|
2024-05-11 00:21:38 +08:00
|
|
|
_insertPos = !_secureTextEntry ? insertWhere : insertWhereUtf8;
|
|
|
|
_cursorPos = insertWhere;
|
|
|
|
_insertPosUtf8 = insertWhereUtf8;
|
|
|
|
_cursor->setPosition(Point(normalizedX, this->getContentSize().height / 2));
|
2021-12-25 10:04:45 +08:00
|
|
|
}
|
|
|
|
}; // namespace ui
|
2019-11-24 23:15:56 +08:00
|
|
|
|
2022-07-11 17:50:21 +08:00
|
|
|
NS_AX_END
|
2019-11-24 23:15:56 +08:00
|
|
|
|