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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright 2023 Olaf Wintermann. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "pch.h"
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#include "label.h"
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#include "text.h"
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#include "util.h"
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#include "toolkit.h"
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#include "container.h"
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#include "../common/object.h"
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#include "../common/context.h"
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using namespace winrt;
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using namespace Microsoft::UI::Xaml;
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using namespace Microsoft::UI::Xaml::Controls;
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using namespace Windows::UI::Xaml::Interop;
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using namespace winrt::Windows::Foundation;
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using namespace winrt::Microsoft::UI::Xaml::Controls::Primitives;
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UIWIDGET ui_label_create(UiObject* obj, UiLabelArgs args) {
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UiObject* current = uic_current_obj(obj);
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// create textbox and toolkit wrapper
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TextBlock label = TextBlock();
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if (args.label) {
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wchar_t* wlabel = str2wstr(args.label, nullptr);
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label.Text(wlabel);
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free(wlabel);
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}
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UIElement elm = label;
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UiWidget* widget = new UiWidget(elm);
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ui_context_add_widget_destructor(current->ctx, widget);
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UiVar* var = uic_widget_var(obj->ctx, current->ctx, args.value, args.varname, UI_VAR_STRING);
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if (var) {
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UiString* value = (UiString*)var->value;
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value->obj = widget;
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value->get = ui_label_get;
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value->set = ui_label_set;
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// listener for notifying observers
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// TODO:
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}
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// add button to current container
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UI_APPLY_LAYOUT1(current, args);
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current->container->Add(label, false);
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return widget;
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}
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UIWIDGET ui_llabel_create(UiObject* obj, UiLabelArgs args) {
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args.align = UI_ALIGN_LEFT;
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return ui_label_create(obj, args);
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}
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UIWIDGET ui_rlabel_create(UiObject* obj, UiLabelArgs args) {
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args.align = UI_ALIGN_RIGHT;
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return ui_label_create(obj, args);
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}
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char* ui_label_get(UiString* str) {
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UiWidget* widget = (UiWidget*)str->obj;
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TextBlock box = widget->uielement.as<TextBlock>();
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std::wstring wstr(box.Text());
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return ui_string_get(str, wstr);
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}
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void ui_label_set(UiString* str, const char* newvalue) {
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UiWidget* widget = (UiWidget*)str->obj;
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TextBox box = widget->uielement.as<TextBox>();
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box.Text(ui_string_set(str, newvalue));
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}
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