Crafter.CppDOM/interfaces/Crafter.CppDOM-HtmlElement.cppm

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/*
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Crafter.CppDOM
Copyright (C) 2025 Catcrafts
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Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
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export module Crafter.CppDOM:HtmlElement;
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import std;
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import :Bindings;
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namespace Crafter {
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export class HtmlElement {
public:
void* const ptr;
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std::vector<int> handlers;
HtmlElement(const std::string_view id): ptr(CppDOM::Bindings::GetElementById(id)) {
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}
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HtmlElement(const std::string_view id, const std::string_view html): ptr(CppDOM::Bindings::GetElementById(id)) {
CppDOM::Bindings::SetInnerHTML(ptr, html);
}
void SetInnerHTML(const std::string_view& html) {
CppDOM::Bindings::SetInnerHTML(ptr, html);
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}
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// Event handling methods
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int AddClickListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::clickHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::clickHandlers->insert({id, callback});
CppDOM::Bindings::AddClickListener(ptr, id);
return id;
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}
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void RemoveClickListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::clickHandlers->erase(id);
CppDOM::Bindings::RemoveClickListener(ptr, id);
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}
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int AddMouseOverListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::mouseOverHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::mouseOverHandlers->insert({id, callback});
CppDOM::Bindings::AddMouseOverListener(ptr, id);
return id;
}
void RemoveMouseOverListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::mouseOverHandlers->erase(id);
CppDOM::Bindings::RemoveMouseOverListener(ptr, id);
}
int AddMouseOutListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::mouseOutHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::mouseOutHandlers->insert({id, callback});
CppDOM::Bindings::AddMouseOutListener(ptr, id);
return id;
}
void RemoveMouseOutListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::mouseOutHandlers->erase(id);
CppDOM::Bindings::RemoveMouseOutListener(ptr, id);
}
int AddMouseMoveListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::mouseMoveHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::mouseMoveHandlers->insert({id, callback});
CppDOM::Bindings::AddMouseMoveListener(ptr, id);
return id;
}
void RemoveMouseMoveListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::mouseMoveHandlers->erase(id);
CppDOM::Bindings::RemoveMouseMoveListener(ptr, id);
}
int AddFocusListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::focusHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::focusHandlers->insert({id, callback});
CppDOM::Bindings::AddFocusListener(ptr, id);
return id;
}
void RemoveFocusListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::focusHandlers->erase(id);
CppDOM::Bindings::RemoveFocusListener(ptr, id);
}
int AddBlurListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::blurHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::blurHandlers->insert({id, callback});
CppDOM::Bindings::AddBlurListener(ptr, id);
return id;
}
void RemoveBlurListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::blurHandlers->erase(id);
CppDOM::Bindings::RemoveBlurListener(ptr, id);
}
int AddKeyDownListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::keyDownHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::keyDownHandlers->insert({id, callback});
CppDOM::Bindings::AddKeyDownListener(ptr, id);
return id;
}
void RemoveKeyDownListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::keyDownHandlers->erase(id);
CppDOM::Bindings::RemoveKeyDownListener(ptr, id);
}
int AddKeyUpListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::keyUpHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::keyUpHandlers->insert({id, callback});
CppDOM::Bindings::AddKeyUpListener(ptr, id);
return id;
}
void RemoveKeyUpListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::keyUpHandlers->erase(id);
CppDOM::Bindings::RemoveKeyUpListener(ptr, id);
}
int AddKeyPressListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::keyPressHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::keyPressHandlers->insert({id, callback});
CppDOM::Bindings::AddKeyPressListener(ptr, id);
return id;
}
void RemoveKeyPressListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::keyPressHandlers->erase(id);
CppDOM::Bindings::RemoveKeyPressListener(ptr, id);
}
int AddChangeListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::changeHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::changeHandlers->insert({id, callback});
CppDOM::Bindings::AddChangeListener(ptr, id);
return id;
}
void RemoveChangeListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::changeHandlers->erase(id);
CppDOM::Bindings::RemoveChangeListener(ptr, id);
}
int AddSubmitListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::submitHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::submitHandlers->insert({id, callback});
CppDOM::Bindings::AddSubmitListener(ptr, id);
return id;
}
void RemoveSubmitListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::submitHandlers->erase(id);
CppDOM::Bindings::RemoveSubmitListener(ptr, id);
}
int AddInputListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::inputHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::inputHandlers->insert({id, callback});
CppDOM::Bindings::AddInputListener(ptr, id);
return id;
}
void RemoveInputListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::inputHandlers->erase(id);
CppDOM::Bindings::RemoveInputListener(ptr, id);
}
int AddLoadListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::loadHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::loadHandlers->insert({id, callback});
CppDOM::Bindings::AddLoadListener(ptr, id);
return id;
}
void RemoveLoadListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::loadHandlers->erase(id);
CppDOM::Bindings::RemoveLoadListener(ptr, id);
}
int AddErrorListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::errorHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::errorHandlers->insert({id, callback});
CppDOM::Bindings::AddErrorListener(ptr, id);
return id;
}
void RemoveErrorListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::errorHandlers->erase(id);
CppDOM::Bindings::RemoveErrorListener(ptr, id);
}
int AddResizeListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::resizeHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::resizeHandlers->insert({id, callback});
CppDOM::Bindings::AddResizeListener(ptr, id);
return id;
}
void RemoveResizeListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::resizeHandlers->erase(id);
CppDOM::Bindings::RemoveResizeListener(ptr, id);
}
int AddScrollListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::scrollHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::scrollHandlers->insert({id, callback});
CppDOM::Bindings::AddScrollListener(ptr, id);
return id;
}
void RemoveScrollListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::scrollHandlers->erase(id);
CppDOM::Bindings::RemoveScrollListener(ptr, id);
}
int AddContextMenuListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::contextMenuHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::contextMenuHandlers->insert({id, callback});
CppDOM::Bindings::AddContextMenuListener(ptr, id);
return id;
}
void RemoveContextMenuListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::contextMenuHandlers->erase(id);
CppDOM::Bindings::RemoveContextMenuListener(ptr, id);
}
int AddDragStartListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::dragStartHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::dragStartHandlers->insert({id, callback});
CppDOM::Bindings::AddDragStartListener(ptr, id);
return id;
}
void RemoveDragStartListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::dragStartHandlers->erase(id);
CppDOM::Bindings::RemoveDragStartListener(ptr, id);
}
int AddDragEndListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::dragEndHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::dragEndHandlers->insert({id, callback});
CppDOM::Bindings::AddDragEndListener(ptr, id);
return id;
}
void RemoveDragEndListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::dragEndHandlers->erase(id);
CppDOM::Bindings::RemoveDragEndListener(ptr, id);
}
int AddDropListener(std::function<void(void)> callback) {
int id = CppDOM::Bindings::dropHandlerMaxId++;
handlers.push_back(id);
CppDOM::Bindings::dropHandlers->insert({id, callback});
CppDOM::Bindings::AddDropListener(ptr, id);
return id;
}
void RemoveDropListener(int id) {
handlers.erase(std::remove(handlers.begin(), handlers.end(), id), handlers.end());
CppDOM::Bindings::dropHandlers->erase(id);
CppDOM::Bindings::RemoveDropListener(ptr, id);
}
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~HtmlElement(){
for(int handler : handlers) {
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// Clean up all handlers based on type - this is a simplified approach
// In practice, you'd want to track handler types to clean them properly
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CppDOM::Bindings::clickHandlers->erase(handler);
CppDOM::Bindings::RemoveClickListener(ptr, handler);
}
CppDOM::Bindings::FreeJs(ptr);
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}
};
}