DanS
3aee55b49c
Full-node GUI wallet for DragonX cryptocurrency. Built with Dear ImGui, SDL3, and OpenGL3/DX11. Features: - Send/receive shielded and transparent transactions - Autoshield with merged transaction display - Built-in CPU mining (xmrig) - Peer management and network monitoring - Wallet encryption with PIN lock - QR code generation for receive addresses - Transaction history with pagination - Console for direct RPC commands - Cross-platform (Linux, Windows)
319 lines
9.6 KiB
C++
319 lines
9.6 KiB
C++
// DragonX Wallet - ImGui Edition
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// Copyright 2024-2026 The Hush Developers
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// Released under the GPLv3
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#pragma once
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#include "../material/material.h"
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#include "../../embedded/IconsMaterialDesign.h"
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#include "imgui.h"
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#include <string>
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#include <vector>
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#include <functional>
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namespace dragonx {
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namespace ui {
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namespace screens {
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using namespace material;
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// ============================================================================
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// Receive Screen
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// ============================================================================
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// Display receiving addresses with QR codes
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/**
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* @brief Wallet address for receiving
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*/
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struct WalletAddress {
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std::string address;
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std::string label;
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std::string type; // "shielded" or "transparent"
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double balance;
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bool isDefault;
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};
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/**
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* @brief Receive screen with address cards
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*/
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class ReceiveScreen {
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public:
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void setAddresses(const std::vector<WalletAddress>& addresses) {
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m_addresses = addresses;
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}
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void setOnCopyAddress(std::function<void(const std::string&)> callback) {
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m_onCopyAddress = callback;
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}
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void setOnNewAddress(std::function<void(bool shielded)> callback) {
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m_onNewAddress = callback;
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}
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void setOnShowQR(std::function<void(const std::string&)> callback) {
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m_onShowQR = callback;
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}
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void setOnEditLabel(std::function<void(const std::string&, const std::string&)> callback) {
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m_onEditLabel = callback;
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}
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void render();
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private:
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void renderAddressCard(const WalletAddress& addr, int index);
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void renderNewAddressButton();
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void renderQRCodePopup();
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std::vector<WalletAddress> m_addresses;
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std::function<void(const std::string&)> m_onCopyAddress;
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std::function<void(bool shielded)> m_onNewAddress;
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std::function<void(const std::string&)> m_onShowQR;
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std::function<void(const std::string&, const std::string&)> m_onEditLabel;
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std::string m_selectedQRAddress;
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bool m_showQRPopup = false;
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int m_selectedTab = 0; // 0 = shielded, 1 = transparent
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};
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// ============================================================================
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// Implementation
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// ============================================================================
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inline void ReceiveScreen::render() {
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// Title
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Typography::instance().text(TypeStyle::H5, "Receive DRGX");
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ImGui::Dummy(ImVec2(0, spacing::dp(2)));
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// Tab selection
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TabSpec tabSpec;
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tabSpec.variant = TabVariant::Fixed;
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if (BeginTabs("receive_tabs", tabSpec)) {
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if (Tab(ICON_MD_SHIELD " Shielded", m_selectedTab == 0)) {
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m_selectedTab = 0;
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}
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if (Tab(ICON_MD_DESCRIPTION " Transparent", m_selectedTab == 1)) {
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m_selectedTab = 1;
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}
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EndTabs();
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}
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ImGui::Dummy(ImVec2(0, spacing::dp(2)));
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// Filter addresses by type
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std::string filterType = m_selectedTab == 0 ? "shielded" : "transparent";
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// Display filtered addresses
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int visibleCount = 0;
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for (size_t i = 0; i < m_addresses.size(); i++) {
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if (m_addresses[i].type == filterType) {
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renderAddressCard(m_addresses[i], static_cast<int>(i));
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ImGui::Dummy(ImVec2(0, spacing::dp(2)));
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visibleCount++;
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}
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}
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// Empty state
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if (visibleCount == 0) {
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CardSpec emptySpec;
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emptySpec.elevation = 1;
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emptySpec.padding = spacing::dp(4);
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if (BeginCard(emptySpec)) {
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float availWidth = ImGui::GetContentRegionAvail().x;
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// Center text
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const char* emptyText = m_selectedTab == 0 ?
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"No shielded addresses yet" : "No transparent addresses yet";
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ImVec2 textSize = ImGui::CalcTextSize(emptyText);
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ImGui::SetCursorPosX(ImGui::GetCursorPosX() + (availWidth - textSize.x) * 0.5f);
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Typography::instance().textColored(TypeStyle::Body1, OnSurfaceMedium(), emptyText);
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EndCard();
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}
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ImGui::Dummy(ImVec2(0, spacing::dp(2)));
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}
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// New address button
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renderNewAddressButton();
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// QR popup
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if (m_showQRPopup) {
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renderQRCodePopup();
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}
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}
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inline void ReceiveScreen::renderAddressCard(const WalletAddress& addr, int index) {
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CardSpec cardSpec;
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cardSpec.elevation = addr.isDefault ? 3 : 1;
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cardSpec.padding = spacing::dp(2);
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char cardId[32];
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snprintf(cardId, sizeof(cardId), "addr_card_%d", index);
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ImGui::PushID(cardId);
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if (BeginCard(cardSpec)) {
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// Header row: Label + Default badge
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ImGui::BeginGroup();
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{
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if (!addr.label.empty()) {
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Typography::instance().text(TypeStyle::Subtitle1, addr.label.c_str());
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} else {
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Typography::instance().textColored(TypeStyle::Subtitle1, OnSurfaceMedium(), "Unnamed Address");
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}
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if (addr.isDefault) {
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ImGui::SameLine();
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ChipSpec chipSpec;
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chipSpec.variant = ChipVariant::Filled;
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chipSpec.color = Primary();
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Chip("DEFAULT", chipSpec);
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}
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}
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ImGui::EndGroup();
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ImGui::Dummy(ImVec2(0, spacing::dp(1)));
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// Address (truncated with copy)
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ImGui::BeginGroup();
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{
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// Show truncated address
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std::string displayAddr = addr.address;
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if (displayAddr.length() > 40) {
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displayAddr = displayAddr.substr(0, 20) + "..." +
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displayAddr.substr(displayAddr.length() - 16);
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}
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Typography::instance().textColored(TypeStyle::Body2, OnSurfaceMedium(),
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displayAddr.c_str());
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}
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ImGui::EndGroup();
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ImGui::Dummy(ImVec2(0, spacing::dp(1)));
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// Balance
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if (addr.balance > 0) {
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char balanceStr[64];
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snprintf(balanceStr, sizeof(balanceStr), "Balance: %.8f DRGX", addr.balance);
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Typography::instance().textColored(TypeStyle::Caption, OnSurfaceMedium(), balanceStr);
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ImGui::Dummy(ImVec2(0, spacing::dp(1)));
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}
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// Action buttons
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ImGui::BeginGroup();
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{
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if (OutlinedButton(ICON_MD_CONTENT_COPY " COPY")) {
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if (m_onCopyAddress) m_onCopyAddress(addr.address);
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}
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ImGui::SameLine(0, spacing::dp(1));
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if (OutlinedButton(ICON_MD_QR_CODE " QR")) {
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m_selectedQRAddress = addr.address;
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m_showQRPopup = true;
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}
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ImGui::SameLine(0, spacing::dp(1));
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if (TextButton(ICON_MD_EDIT " EDIT")) {
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// Would trigger edit label dialog
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if (m_onEditLabel) m_onEditLabel(addr.address, addr.label);
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}
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}
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ImGui::EndGroup();
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EndCard();
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}
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ImGui::PopID();
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}
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inline void ReceiveScreen::renderNewAddressButton() {
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// Floating action button style
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float buttonWidth = 200.0f;
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float availWidth = ImGui::GetContentRegionAvail().x;
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ImGui::SetCursorPosX(ImGui::GetCursorPosX() + (availWidth - buttonWidth) * 0.5f);
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if (ContainedButton("+ NEW ADDRESS")) {
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if (m_onNewAddress) {
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m_onNewAddress(m_selectedTab == 0); // true for shielded
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}
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}
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}
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inline void ReceiveScreen::renderQRCodePopup() {
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DialogSpec dialogSpec;
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dialogSpec.title = "QR Code";
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dialogSpec.maxWidth = 400.0f;
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DialogResult result = BeginDialog("qr_popup", dialogSpec);
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if (result.isOpen) {
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// QR code placeholder (actual QR generation would be separate)
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float qrSize = 250.0f;
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float availWidth = ImGui::GetContentRegionAvail().x;
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ImGui::SetCursorPosX(ImGui::GetCursorPosX() + (availWidth - qrSize) * 0.5f);
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// QR placeholder box
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ImVec2 pos = ImGui::GetCursorScreenPos();
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ImGui::GetWindowDrawList()->AddRectFilled(
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pos,
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ImVec2(pos.x + qrSize, pos.y + qrSize),
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ImGui::GetColorU32(Surface())
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);
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ImGui::GetWindowDrawList()->AddRect(
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pos,
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ImVec2(pos.x + qrSize, pos.y + qrSize),
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ImGui::GetColorU32(Divider()),
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4.0f
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);
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// Center text in QR box
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const char* qrText = "QR CODE";
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ImVec2 textSize = ImGui::CalcTextSize(qrText);
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ImGui::SetCursorScreenPos(ImVec2(
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pos.x + (qrSize - textSize.x) * 0.5f,
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pos.y + (qrSize - textSize.y) * 0.5f
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));
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Typography::instance().textColored(TypeStyle::Body1, OnSurfaceMedium(), qrText);
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ImGui::Dummy(ImVec2(qrSize, qrSize + spacing::dp(2)));
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// Address below QR
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ImGui::TextWrapped("%s", m_selectedQRAddress.c_str());
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ImGui::Dummy(ImVec2(0, spacing::dp(2)));
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// Actions
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float btnWidth = 100.0f;
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ImGui::SetCursorPosX(ImGui::GetCursorPosX() + (availWidth - btnWidth * 2 - spacing::dp(2)) * 0.5f);
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if (OutlinedButton("COPY")) {
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if (m_onCopyAddress) m_onCopyAddress(m_selectedQRAddress);
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}
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ImGui::SameLine(0, spacing::dp(2));
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if (ContainedButton("CLOSE")) {
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m_showQRPopup = false;
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}
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EndDialog();
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}
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if (result.dismissed) {
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m_showQRPopup = false;
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}
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}
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} // namespace screens
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} // namespace ui
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} // namespace dragonx
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