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ObsidianDragon/src/ui/windows/receive_tab.cpp
DanS 3aee55b49c ObsidianDragon - DragonX ImGui Wallet 
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)
2026-02-27 00:26:01 -06:00

1020 lines
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// DragonX Wallet - ImGui Edition
// Copyright 2024-2026 The Hush Developers
// Released under the GPLv3
//
// Receive Tab — redesigned to match Send tab layout
// - Address dropdown at top (like Send's source selector)
// - Single glass card containing QR, address, payment request
// - Action buttons below the card
// - Recent received at bottom
#include "receive_tab.h"
#include "send_tab.h"
#include "../../app.h"
#include "../../config/version.h"
#include "../../data/wallet_state.h"
#include "../../ui/widgets/qr_code.h"
#include "../sidebar.h"
#include "../layout.h"
#include "../schema/ui_schema.h"
#include "../material/type.h"
#include "../material/draw_helpers.h"
#include "../material/colors.h"
#include "../notifications.h"
#include "imgui.h"
#include <string>
#include <algorithm>
#include <cmath>
#include <ctime>
#include <map>
#include <vector>
namespace dragonx {
namespace ui {
using namespace material;
// ============================================================================
// State
// ============================================================================
static int s_selected_address_idx = -1;
static double s_request_amount = 0.0;
static char s_request_memo[256] = "";
static double s_request_usd_amount = 0.0;
static bool s_request_usd_mode = false;
static std::string s_cached_qr_data;
static uintptr_t s_qr_texture = 0;
static bool s_auto_selected = false;
// Address type filter
static int s_addr_type_filter = 0; // 0=All, 1=Z, 2=T
// Source dropdown preview string
static std::string s_source_preview;
// Track newly created addresses for NEW badge
static std::map<std::string, double> s_new_address_timestamps;
static size_t s_prev_address_count = 0;
// Address labels (in-memory until persistent config)
static std::map<std::string, std::string> s_address_labels;
static std::string s_pending_select_address;
// ============================================================================
// Helpers
// ============================================================================
static std::string TruncateAddress(const std::string& addr, size_t maxLen = 40) {
if (addr.length() <= maxLen) return addr;
size_t halfLen = (maxLen - 3) / 2;
return addr.substr(0, halfLen) + "..." + addr.substr(addr.length() - halfLen);
}
static void OpenExplorerURL(const std::string& address) {
std::string url = "https://explorer.dragonx.com/address/" + address;
#ifdef _WIN32
std::string cmd = "start \"\" \"" + url + "\"";
#elif __APPLE__
std::string cmd = "open \"" + url + "\"";
#else
std::string cmd = "xdg-open \"" + url + "\"";
#endif
system(cmd.c_str());
}
// ============================================================================
// Track new addresses (detect creations)
// ============================================================================
static void TrackNewAddresses(const WalletState& state) {
if (state.addresses.size() > s_prev_address_count && s_prev_address_count > 0) {
for (const auto& a : state.addresses) {
if (s_new_address_timestamps.find(a.address) == s_new_address_timestamps.end()) {
s_new_address_timestamps[a.address] = ImGui::GetTime();
}
}
} else if (s_prev_address_count == 0) {
for (const auto& a : state.addresses) {
s_new_address_timestamps[a.address] = 0.0;
}
}
s_prev_address_count = state.addresses.size();
}
// ============================================================================
// Sync banner
// ============================================================================
static void RenderSyncBanner(const WalletState& state) {
if (!state.sync.syncing || state.sync.isSynced()) return;
float syncPct = (state.sync.headers > 0)
? (float)state.sync.blocks / state.sync.headers * 100.0f : 0.0f;
char syncBuf[128];
snprintf(syncBuf, sizeof(syncBuf),
"Blockchain syncing (%.1f%%)... Balances may be inaccurate.", syncPct);
ImGui::PushStyleColor(ImGuiCol_ChildBg, ImGui::ColorConvertU32ToFloat4(schema::UI().resolveColor(schema::UI().drawElement("tabs.receive", "sync-banner-bg-color").color)));
float syncH = std::max(schema::UI().drawElement("tabs.receive", "sync-banner-min-height").size, schema::UI().drawElement("tabs.receive", "sync-banner-height").size * Layout::vScale());
ImGui::BeginChild("##SyncBannerRecv", ImVec2(ImGui::GetContentRegionAvail().x, syncH),
false, ImGuiWindowFlags_NoScrollbar);
ImGui::SetCursorPos(ImVec2(Layout::spacingLg(), (syncH - Type().caption()->LegacySize) * 0.5f));
Type().textColored(TypeStyle::Caption, Warning(), syncBuf);
ImGui::EndChild();
ImGui::PopStyleColor();
}
// ============================================================================
// Address Dropdown — matches Send tab's source selector style
// ============================================================================
static void RenderAddressDropdown(App* app, float width) {
const auto& state = app->getWalletState();
char buf[256];
// Header row: label + address type toggle buttons
Type().textColored(TypeStyle::Overline, OnSurfaceMedium(), "ADDRESS");
float toggleBtnW = std::max(schema::UI().drawElement("tabs.receive", "toggle-btn-min-width").size, schema::UI().drawElement("tabs.receive", "toggle-btn-width").size * Layout::hScale(width));
float toggleGap = schema::UI().drawElement("tabs.receive", "toggle-gap").size;
float toggleTotalW = toggleBtnW * 3 + toggleGap * 2;
ImGui::SameLine(width - toggleTotalW);
const char* filterLabels[] = { "All", "Z", "T" };
for (int i = 0; i < 3; i++) {
bool isActive = (s_addr_type_filter == i);
if (isActive) {
ImGui::PushStyleColor(ImGuiCol_Button, ImGui::ColorConvertU32ToFloat4(PrimaryVariant()));
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1, 1, 1, 1));
} else {
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(1, 1, 1, 0.06f));
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::ColorConvertU32ToFloat4(OnSurfaceMedium()));
}
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, schema::UI().drawElement("tabs.receive", "toggle-rounding").size);
char toggleId[32];
snprintf(toggleId, sizeof(toggleId), "%s##addrFilter", filterLabels[i]);
if (ImGui::Button(toggleId, ImVec2(toggleBtnW, 0))) {
s_addr_type_filter = i;
}
ImGui::PopStyleVar();
ImGui::PopStyleColor(2);
if (i < 2) ImGui::SameLine(0, toggleGap);
}
ImGui::Dummy(ImVec2(0, Layout::spacingSm()));
TrackNewAddresses(state);
// Auto-select address with the largest balance on first load
if (!s_auto_selected && app->isConnected() && !state.addresses.empty()) {
int bestIdx = -1;
double bestBal = -1.0;
for (size_t i = 0; i < state.addresses.size(); i++) {
if (state.addresses[i].balance > bestBal) {
bestBal = state.addresses[i].balance;
bestIdx = static_cast<int>(i);
}
}
if (bestIdx >= 0) {
s_selected_address_idx = bestIdx;
}
s_auto_selected = true;
}
// Auto-select pending new address
if (!s_pending_select_address.empty()) {
for (size_t i = 0; i < state.addresses.size(); i++) {
if (state.addresses[i].address == s_pending_select_address) {
s_selected_address_idx = static_cast<int>(i);
s_cached_qr_data.clear();
s_pending_select_address.clear();
break;
}
}
}
// Build preview string
if (!app->isConnected()) {
s_source_preview = "Not connected to daemon";
} else if (s_selected_address_idx >= 0 &&
s_selected_address_idx < (int)state.addresses.size()) {
const auto& addr = state.addresses[s_selected_address_idx];
bool isZ = addr.type == "shielded";
const char* tag = isZ ? "[Z]" : "[T]";
std::string trunc = TruncateAddress(addr.address,
static_cast<size_t>(std::max(schema::UI().drawElement("tabs.receive", "addr-preview-trunc-min").size, width / schema::UI().drawElement("tabs.receive", "addr-preview-trunc-divisor").size)));
snprintf(buf, sizeof(buf), "%s %s \xe2\x80\x94 %.8f %s",
tag, trunc.c_str(), addr.balance, DRAGONX_TICKER);
s_source_preview = buf;
} else {
s_source_preview = "Select a receiving address...";
}
float copyBtnW = std::max(schema::UI().drawElement("tabs.receive", "copy-btn-min-width").size, schema::UI().drawElement("tabs.receive", "copy-btn-width").size * Layout::hScale(width));
float newBtnW = std::max(schema::UI().drawElement("tabs.receive", "new-btn-min-width").size, schema::UI().drawElement("tabs.receive", "new-btn-width").size * Layout::hScale(width));
float dropdownW = width - copyBtnW - newBtnW - Layout::spacingSm() * 2;
ImGui::SetNextItemWidth(dropdownW);
ImGui::PushFont(Type().getFont(TypeStyle::Body2));
if (ImGui::BeginCombo("##RecvAddr", s_source_preview.c_str())) {
if (!app->isConnected() || state.addresses.empty()) {
ImGui::TextDisabled("No addresses available");
} else {
// Build filtered and sorted list
std::vector<size_t> sortedIdx;
sortedIdx.reserve(state.addresses.size());
for (size_t i = 0; i < state.addresses.size(); i++) {
bool isZ = state.addresses[i].type == "shielded";
if (s_addr_type_filter == 1 && !isZ) continue;
if (s_addr_type_filter == 2 && isZ) continue;
sortedIdx.push_back(i);
}
std::sort(sortedIdx.begin(), sortedIdx.end(),
[&](size_t a, size_t b) {
return state.addresses[a].balance > state.addresses[b].balance;
});
if (sortedIdx.empty()) {
ImGui::TextDisabled("No addresses match filter");
} else {
size_t addrTruncLen = static_cast<size_t>(std::max(schema::UI().drawElement("tabs.receive", "addr-dropdown-trunc-min").size, width / schema::UI().drawElement("tabs.receive", "addr-dropdown-trunc-divisor").size));
double now = ImGui::GetTime();
for (size_t si = 0; si < sortedIdx.size(); si++) {
size_t i = sortedIdx[si];
const auto& addr = state.addresses[i];
bool isCurrent = (s_selected_address_idx == static_cast<int>(i));
bool isZ = addr.type == "shielded";
const char* tag = isZ ? "[Z]" : "[T]";
// Check for NEW badge
bool isNew = false;
auto newIt = s_new_address_timestamps.find(addr.address);
if (newIt != s_new_address_timestamps.end() && newIt->second > 0.0) {
double age = now - newIt->second;
if (age < schema::UI().drawElement("tabs.receive", "new-badge-timeout").size) isNew = true;
}
// Check for label
auto lblIt = s_address_labels.find(addr.address);
bool hasLabel = (lblIt != s_address_labels.end() && !lblIt->second.empty());
std::string trunc = TruncateAddress(addr.address, addrTruncLen);
if (hasLabel) {
snprintf(buf, sizeof(buf), "%s %s (%s) \xe2\x80\x94 %.8f %s%s",
tag, lblIt->second.c_str(), trunc.c_str(),
addr.balance, DRAGONX_TICKER,
isNew ? " [NEW]" : "");
} else {
snprintf(buf, sizeof(buf), "%s %s \xe2\x80\x94 %.8f %s%s",
tag, trunc.c_str(), addr.balance, DRAGONX_TICKER,
isNew ? " [NEW]" : "");
}
ImGui::PushID(static_cast<int>(i));
if (ImGui::Selectable(buf, isCurrent)) {
s_selected_address_idx = static_cast<int>(i);
s_cached_qr_data.clear(); // Force QR regeneration
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("%s\nBalance: %.8f %s%s",
addr.address.c_str(), addr.balance, DRAGONX_TICKER,
isCurrent ? "\n(selected)" : "");
}
ImGui::PopID();
}
}
}
ImGui::EndCombo();
}
ImGui::PopFont();
// Copy address button
ImGui::SameLine(0, Layout::spacingSm());
ImGui::BeginDisabled(!app->isConnected() || s_selected_address_idx < 0 ||
s_selected_address_idx >= (int)state.addresses.size());
if (TactileButton("Copy##recvAddr", ImVec2(copyBtnW, 0), schema::UI().resolveFont("button"))) {
if (s_selected_address_idx >= 0 && s_selected_address_idx < (int)state.addresses.size()) {
ImGui::SetClipboardText(state.addresses[s_selected_address_idx].address.c_str());
Notifications::instance().info("Address copied to clipboard");
}
}
ImGui::EndDisabled();
// New address button on same line
ImGui::SameLine(0, Layout::spacingSm());
ImGui::BeginDisabled(!app->isConnected());
if (TactileButton("+ New##recv", ImVec2(newBtnW, 0), schema::UI().resolveFont("button"))) {
if (s_addr_type_filter != 2) {
app->createNewZAddress([](const std::string& addr) {
if (addr.empty())
Notifications::instance().error("Failed to create new shielded address");
else {
s_pending_select_address = addr;
Notifications::instance().success("New shielded address created");
}
});
} else {
app->createNewTAddress([](const std::string& addr) {
if (addr.empty())
Notifications::instance().error("Failed to create new transparent address");
else {
s_pending_select_address = addr;
Notifications::instance().success("New transparent address created");
}
});
}
}
ImGui::EndDisabled();
}
// ============================================================================
// Helpers: timeAgo / DrawRecvIcon (local copies — originals are static in send_tab)
// ============================================================================
static std::string recvTimeAgo(int64_t timestamp) {
if (timestamp <= 0) return "";
int64_t now = (int64_t)std::time(nullptr);
int64_t diff = now - timestamp;
if (diff < 0) diff = 0;
if (diff < 60) return std::to_string(diff) + "s ago";
if (diff < 3600) return std::to_string(diff / 60) + "m ago";
if (diff < 86400) return std::to_string(diff / 3600) + "h ago";
return std::to_string(diff / 86400) + "d ago";
}
static void DrawRecvIcon(ImDrawList* dl, float cx, float cy, float s, ImU32 col) {
dl->AddTriangleFilled(
ImVec2(cx, cy + s),
ImVec2(cx - s * 0.65f, cy - s * 0.3f),
ImVec2(cx + s * 0.65f, cy - s * 0.3f), col);
dl->AddRectFilled(
ImVec2(cx - s * 0.2f, cy - s * 0.8f),
ImVec2(cx + s * 0.2f, cy - s * 0.3f), col);
}
// ============================================================================
// Recent received transactions — styled to match transactions list
// ============================================================================
static void RenderRecentReceived(ImDrawList* dl, const AddressInfo& /* addr */,
const WalletState& state, float width,
ImFont* capFont, App* app) {
ImGui::Dummy(ImVec2(0, Layout::spacingLg()));
Type().textColored(TypeStyle::Overline, OnSurfaceMedium(), "RECENT RECEIVED");
ImGui::Dummy(ImVec2(0, Layout::spacingXs()));
float hs = Layout::hScale(width);
float glassRound = Layout::glassRounding();
ImFont* body2 = Type().body2();
float rowH = body2->LegacySize + capFont->LegacySize + Layout::spacingLg() + Layout::spacingMd();
float iconSz = std::max(schema::UI().drawElement("tabs.receive", "recent-icon-min-size").size, schema::UI().drawElement("tabs.receive", "recent-icon-size").size * hs);
ImU32 recvCol = Success();
ImU32 greenCol = WithAlpha(Success(), (int)schema::UI().drawElement("tabs.receive", "recent-green-alpha").size);
float rowPadLeft = Layout::spacingLg();
// Collect matching transactions
std::vector<const TransactionInfo*> recvs;
for (const auto& tx : state.transactions) {
if (tx.type != "receive") continue;
recvs.push_back(&tx);
if (recvs.size() >= (size_t)schema::UI().drawElement("tabs.receive", "max-recent-receives").size) break;
}
if (recvs.empty()) {
Type().textColored(TypeStyle::Caption, OnSurfaceDisabled(), "No recent receives");
return;
}
// Outer glass panel wrapping all rows
float itemSpacingY = ImGui::GetStyle().ItemSpacing.y;
float listH = rowH * (float)recvs.size() + itemSpacingY * (float)(recvs.size() - 1);
ImVec2 listPanelMin = ImGui::GetCursorScreenPos();
ImVec2 listPanelMax(listPanelMin.x + width, listPanelMin.y + listH);
GlassPanelSpec glassSpec;
glassSpec.rounding = glassRound;
DrawGlassPanel(dl, listPanelMin, listPanelMax, glassSpec);
// Clip draw commands to panel bounds to prevent overflow
dl->PushClipRect(listPanelMin, listPanelMax, true);
char buf[64];
for (size_t ri = 0; ri < recvs.size(); ri++) {
const auto& tx = *recvs[ri];
ImVec2 rowPos = ImGui::GetCursorScreenPos();
ImVec2 rowEnd(rowPos.x + width, rowPos.y + rowH);
// Hover glow
bool hovered = material::IsRectHovered(rowPos, rowEnd);
if (hovered) {
dl->AddRectFilled(rowPos, rowEnd, IM_COL32(255, 255, 255, (int)schema::UI().drawElement("tabs.receive", "row-hover-alpha").size), schema::UI().drawElement("tabs.receive", "row-hover-rounding").size);
ImGui::SetMouseCursor(ImGuiMouseCursor_Hand);
if (ImGui::IsMouseClicked(0)) {
app->setCurrentPage(ui::NavPage::History);
}
}
float cx = rowPos.x + rowPadLeft;
float cy = rowPos.y + Layout::spacingMd();
// Icon
DrawRecvIcon(dl, cx + iconSz, cy + body2->LegacySize * 0.5f, iconSz, recvCol);
// Type label (first line)
float labelX = cx + iconSz * 2.0f + Layout::spacingSm();
dl->AddText(capFont, capFont->LegacySize, ImVec2(labelX, cy), recvCol, "Received");
// Time (next to type)
std::string ago = recvTimeAgo(tx.timestamp);
float typeW = capFont->CalcTextSizeA(capFont->LegacySize, FLT_MAX, 0, "Received").x;
dl->AddText(capFont, capFont->LegacySize, ImVec2(labelX + typeW + Layout::spacingLg(), cy),
OnSurfaceDisabled(), ago.c_str());
// Address (second line)
std::string addr_display = TruncateAddress(tx.address, (int)schema::UI().drawElement("tabs.receive", "recent-addr-trunc-len").size);
dl->AddText(capFont, capFont->LegacySize, ImVec2(labelX, cy + body2->LegacySize + Layout::spacingXs()),
OnSurfaceMedium(), addr_display.c_str());
// Amount (right-aligned, first line)
snprintf(buf, sizeof(buf), "+%.8f", tx.amount);
ImVec2 amtSz = body2->CalcTextSizeA(body2->LegacySize, FLT_MAX, 0, buf);
float amtX = rowPos.x + width - amtSz.x - Layout::spacingLg();
DrawTextShadow(dl, body2, body2->LegacySize, ImVec2(amtX, cy), recvCol, buf,
schema::UI().drawElement("tabs.receive", "text-shadow-offset-x").size, schema::UI().drawElement("tabs.receive", "text-shadow-offset-y").size, IM_COL32(0, 0, 0, (int)schema::UI().drawElement("tabs.receive", "text-shadow-alpha").size));
// USD equivalent (right-aligned, second line)
double priceUsd = state.market.price_usd;
if (priceUsd > 0.0) {
double usdVal = tx.amount * priceUsd;
if (usdVal >= 1.0)
snprintf(buf, sizeof(buf), "$%.2f", usdVal);
else if (usdVal >= 0.01)
snprintf(buf, sizeof(buf), "$%.4f", usdVal);
else
snprintf(buf, sizeof(buf), "$%.6f", usdVal);
ImVec2 usdSz = capFont->CalcTextSizeA(capFont->LegacySize, FLT_MAX, 0, buf);
dl->AddText(capFont, capFont->LegacySize,
ImVec2(rowPos.x + width - usdSz.x - Layout::spacingLg(), cy + body2->LegacySize + Layout::spacingXs()),
OnSurfaceDisabled(), buf);
}
// Status badge
{
const char* statusStr;
ImU32 statusCol;
if (tx.confirmations == 0) {
statusStr = "Pending"; statusCol = Warning();
} else if (tx.confirmations < (int)schema::UI().drawElement("tabs.receive", "confirmed-threshold").size) {
snprintf(buf, sizeof(buf), "%d conf", tx.confirmations);
statusStr = buf; statusCol = Warning();
} else {
statusStr = "Confirmed"; statusCol = greenCol;
}
ImVec2 sSz = capFont->CalcTextSizeA(capFont->LegacySize, FLT_MAX, 0, statusStr);
float statusX = amtX - sSz.x - Layout::spacingXxl();
float minStatusX = cx + width * schema::UI().drawElement("tabs.receive", "status-min-x-ratio").size;
if (statusX < minStatusX) statusX = minStatusX;
ImU32 pillBg = (statusCol & 0x00FFFFFFu) | (static_cast<ImU32>((int)schema::UI().drawElement("tabs.receive", "status-pill-bg-alpha").size) << 24);
ImVec2 pillMin(statusX - Layout::spacingSm(), cy + body2->LegacySize + (int)schema::UI().drawElement("tabs.receive", "status-pill-y-offset").size);
ImVec2 pillMax(statusX + sSz.x + Layout::spacingSm(), pillMin.y + capFont->LegacySize + Layout::spacingXs());
dl->AddRectFilled(pillMin, pillMax, pillBg, schema::UI().drawElement("tabs.receive", "status-pill-rounding").size);
dl->AddText(capFont, capFont->LegacySize,
ImVec2(statusX, cy + body2->LegacySize + Layout::spacingXs()), statusCol, statusStr);
}
ImGui::Dummy(ImVec2(0, rowH));
// Subtle divider between rows
if (ri < recvs.size() - 1) {
ImVec2 divStart = ImGui::GetCursorScreenPos();
dl->AddLine(ImVec2(divStart.x + rowPadLeft + iconSz * 2.0f, divStart.y),
ImVec2(divStart.x + width - Layout::spacingLg(), divStart.y),
IM_COL32(255, 255, 255, (int)schema::UI().drawElement("tabs.receive", "row-divider-alpha").size));
}
}
dl->PopClipRect();
}
// ============================================================================
// MAIN: RenderReceiveTab
// ============================================================================
void RenderReceiveTab(App* app)
{
const auto& state = app->getWalletState();
auto& S = schema::UI();
RenderSyncBanner(state);
ImVec2 recvAvail = ImGui::GetContentRegionAvail();
float hs = Layout::hScale(recvAvail.x);
float vScale = Layout::vScale(recvAvail.y);
float glassRound = Layout::glassRounding();
float availWidth = recvAvail.x;
ImDrawList* dl = ImGui::GetWindowDrawList();
ImFont* capFont = Type().caption();
ImFont* sub1 = Type().subtitle1();
ImFont* body2 = Type().body2();
GlassPanelSpec glassSpec;
glassSpec.rounding = glassRound;
float sectionGap = Layout::spacingXl() * vScale;
char buf[128];
// ================================================================
// NON-SCROLLING CONTENT — resizes to fit available height
// ================================================================
ImVec2 formAvail = ImGui::GetContentRegionAvail();
ImGui::BeginChild("##ReceiveScroll", formAvail, false,
ImGuiWindowFlags_NoBackground);
dl = ImGui::GetWindowDrawList();
// Top-aligned content — consistent vertical position across all tabs
static float s_recvContentH = 0;
float scrollAvailH = ImGui::GetContentRegionAvail().y;
float groupStartY = ImGui::GetCursorPosY();
float contentStartY = ImGui::GetCursorPosY();
float formAvailW = ImGui::GetContentRegionAvail().x;
float formW = formAvailW;
ImGui::BeginGroup();
// ================================================================
// Not connected / empty state
// ================================================================
if (!app->isConnected()) {
ImVec2 emptyMin = ImGui::GetCursorScreenPos();
float emptyH = std::max(schema::UI().drawElement("tabs.receive", "empty-state-min-height").size, schema::UI().drawElement("tabs.receive", "empty-state-height").size * Layout::vScale());
ImVec2 emptyMax(emptyMin.x + formW, emptyMin.y + emptyH);
DrawGlassPanel(dl, emptyMin, emptyMax, glassSpec);
dl->AddText(sub1, sub1->LegacySize,
ImVec2(emptyMin.x + Layout::spacingXl(), emptyMin.y + Layout::spacingXl()),
OnSurfaceDisabled(), "Waiting for daemon connection...");
dl->AddText(capFont, capFont->LegacySize,
ImVec2(emptyMin.x + Layout::spacingXl(), emptyMin.y + Layout::spacingXl() + sub1->LegacySize + S.drawElement("tabs.receive", "empty-state-subtitle-gap").size),
OnSurfaceDisabled(), "Your receiving addresses will appear here once connected.");
ImGui::Dummy(ImVec2(formW, emptyH));
ImGui::EndGroup();
ImGui::EndChild();
return;
}
if (state.addresses.empty()) {
ImVec2 emptyMin = ImGui::GetCursorScreenPos();
float emptyH = S.drawElement("tabs.receive", "skeleton-height").size;
ImVec2 emptyMax(emptyMin.x + formW, emptyMin.y + emptyH);
DrawGlassPanel(dl, emptyMin, emptyMax, glassSpec);
float alpha = (float)(schema::UI().drawElement("animations", "skeleton-base").size + schema::UI().drawElement("animations", "skeleton-amp").size * std::sin(ImGui::GetTime() * schema::UI().drawElement("animations", "pulse-speed-slow").size));
ImU32 skelCol = IM_COL32(255, 255, 255, (int)(alpha * 255));
dl->AddRectFilled(
ImVec2(emptyMin.x + Layout::spacingLg(), emptyMin.y + Layout::spacingLg()),
ImVec2(emptyMin.x + formW * S.drawElement("tabs.receive", "skeleton-bar1-width-ratio").size, emptyMin.y + Layout::spacingLg() + S.drawElement("tabs.receive", "skeleton-bar1-height").size),
skelCol, schema::UI().drawElement("tabs.receive", "skeleton-rounding").size);
dl->AddRectFilled(
ImVec2(emptyMin.x + Layout::spacingLg(), emptyMin.y + Layout::spacingLg() + S.drawElement("tabs.receive", "skeleton-bar2-top").size),
ImVec2(emptyMin.x + formW * S.drawElement("tabs.receive", "skeleton-bar2-width-ratio").size, emptyMin.y + Layout::spacingLg() + S.drawElement("tabs.receive", "skeleton-bar2-bottom").size),
skelCol, schema::UI().drawElement("tabs.receive", "skeleton-rounding").size);
dl->AddText(capFont, capFont->LegacySize,
ImVec2(emptyMin.x + Layout::spacingLg(), emptyMin.y + emptyH - S.drawElement("tabs.receive", "skeleton-text-bottom-offset").size),
OnSurfaceDisabled(), "Loading addresses...");
ImGui::Dummy(ImVec2(formW, emptyH));
ImGui::EndGroup();
ImGui::EndChild();
return;
}
// Ensure valid selection
if (s_selected_address_idx < 0 ||
s_selected_address_idx >= (int)state.addresses.size()) {
s_selected_address_idx = 0;
}
const AddressInfo& selected = state.addresses[s_selected_address_idx];
bool isZ = selected.type == "shielded";
// Generate QR data
std::string qr_data = selected.address;
if (s_request_amount > 0) {
qr_data = std::string("dragonx:") + selected.address +
"?amount=" + std::to_string(s_request_amount);
if (s_request_memo[0] && isZ) {
qr_data += "&memo=" + std::string(s_request_memo);
}
}
if (qr_data != s_cached_qr_data) {
if (s_qr_texture) {
FreeQRTexture(s_qr_texture);
s_qr_texture = 0;
}
int w, h;
s_qr_texture = GenerateQRTexture(qr_data.c_str(), &w, &h);
s_cached_qr_data = qr_data;
}
// ================================================================
// MAIN CARD — single glass panel (channel split like Send tab)
// ================================================================
{
ImVec2 containerMin = ImGui::GetCursorScreenPos();
float pad = Layout::spacingLg();
float innerW = formW - pad * 2;
float innerGap = Layout::spacingLg();
// Channel split: content on ch1, glass background on ch0
dl->ChannelsSplit(2);
dl->ChannelsSetCurrent(1);
ImGui::Indent(pad);
ImGui::Dummy(ImVec2(0, pad)); // top padding
// ---- ADDRESS DROPDOWN + QR CODE — side by side ----
{
float qrColW = innerW * schema::UI().drawElement("tabs.receive", "qr-col-width-ratio").size;
float colGap = Layout::spacingLg();
float addrColW = innerW - qrColW - colGap;
float qrColX = containerMin.x + pad + addrColW + colGap;
ImVec2 sectionTop = ImGui::GetCursorScreenPos();
// LEFT: ADDRESS DROPDOWN + PAYMENT REQUEST
{
// Address dropdown replaces the old address display panel
RenderAddressDropdown(app, addrColW);
ImGui::Dummy(ImVec2(0, Layout::spacingMd()));
// ---- PAYMENT REQUEST ----
Type().textColored(TypeStyle::Overline, OnSurfaceMedium(), "PAYMENT REQUEST");
ImGui::Dummy(ImVec2(0, Layout::spacingSm()));
// Amount input with currency toggle
float toggleW = S.drawElement("tabs.receive", "currency-toggle-width").size;
float amtInputW = addrColW - toggleW - Layout::spacingMd();
if (amtInputW < S.drawElement("tabs.receive", "amount-input-min-width").size) amtInputW = S.drawElement("tabs.receive", "amount-input-min-width").size;
double usd_price = state.market.price_usd;
ImGui::PushFont(body2);
if (s_request_usd_mode && usd_price > 0) {
ImGui::PushItemWidth(amtInputW);
if (ImGui::InputDouble("##RequestAmountUSD", &s_request_usd_amount, 0, 0, "$%.2f")) {
s_request_amount = s_request_usd_amount / usd_price;
}
{
ImVec2 iMin = ImGui::GetItemRectMin();
ImVec2 iMax = ImGui::GetItemRectMax();
snprintf(buf, sizeof(buf), "\xe2\x89\x88 %.4f %s", s_request_amount, DRAGONX_TICKER);
ImVec2 sz = capFont->CalcTextSizeA(capFont->LegacySize, 10000, 0, buf);
float tx = iMax.x - sz.x - ImGui::GetStyle().FramePadding.x;
float ty = iMin.y + (iMax.y - iMin.y - sz.y) * 0.5f;
dl->AddText(capFont, capFont->LegacySize, ImVec2(tx, ty),
IM_COL32(255, 255, 255, (int)S.drawElement("tabs.receive", "input-overlay-text-alpha").size), buf);
}
ImGui::PopItemWidth();
} else {
ImGui::PushItemWidth(amtInputW);
if (ImGui::InputDouble("##RequestAmount", &s_request_amount, 0, 0, "%.8f")) {
if (usd_price > 0)
s_request_usd_amount = s_request_amount * usd_price;
}
if (usd_price > 0 && s_request_amount > 0) {
ImVec2 iMin = ImGui::GetItemRectMin();
ImVec2 iMax = ImGui::GetItemRectMax();
double usd_value = s_request_amount * usd_price;
if (usd_value >= 0.01)
snprintf(buf, sizeof(buf), "\xe2\x89\x88 $%.2f", usd_value);
else
snprintf(buf, sizeof(buf), "\xe2\x89\x88 $%.6f", usd_value);
ImVec2 sz = capFont->CalcTextSizeA(capFont->LegacySize, 10000, 0, buf);
float tx = iMax.x - sz.x - ImGui::GetStyle().FramePadding.x;
float ty = iMin.y + (iMax.y - iMin.y - sz.y) * 0.5f;
dl->AddText(capFont, capFont->LegacySize, ImVec2(tx, ty),
IM_COL32(255, 255, 255, (int)S.drawElement("tabs.receive", "input-overlay-text-alpha").size), buf);
}
ImGui::PopItemWidth();
}
// Toggle button
ImGui::SameLine(0, Layout::spacingMd());
{
const char* currLabel = s_request_usd_mode ? "DRGX" : "USD";
bool canToggle = (usd_price > 0);
ImGui::BeginDisabled(!canToggle);
if (TactileButton("##ToggleCurrencyRecv", ImVec2(toggleW, 0), S.resolveFont("button"))) {
s_request_usd_mode = !s_request_usd_mode;
if (s_request_usd_mode && usd_price > 0)
s_request_usd_amount = s_request_amount * usd_price;
}
{
ImVec2 bMin = ImGui::GetItemRectMin();
ImVec2 bMax = ImGui::GetItemRectMax();
float bH = bMax.y - bMin.y;
ImFont* font = ImGui::GetFont();
ImVec2 textSz = font->CalcTextSizeA(font->LegacySize, 10000, 0, currLabel);
float iconW = schema::UI().drawElement("tabs.receive", "currency-icon-width").size;
float iconGap2 = schema::UI().drawElement("tabs.receive", "currency-icon-gap").size;
float totalW2 = iconW + iconGap2 + textSz.x;
float startX = bMin.x + ((bMax.x - bMin.x) - totalW2) * 0.5f;
float cy = bMin.y + bH * 0.5f;
ImU32 iconCol = ImGui::GetColorU32(ImGuiCol_Text);
float ss = iconW * 0.5f;
float cx = startX + ss;
float ag = S.drawElement("tabs.receive", "swap-icon-arrow-gap").size;
float al = ss * S.drawElement("tabs.receive", "swap-icon-arrow-length-ratio").size;
float hss = S.drawElement("tabs.receive", "swap-icon-arrowhead-size").size;
float ay1 = cy - ag;
dl->AddLine(ImVec2(cx - al, ay1), ImVec2(cx + al, ay1), iconCol, S.drawElement("tabs.receive", "swap-icon-line-thickness").size);
dl->AddTriangleFilled(
ImVec2(cx + al, ay1),
ImVec2(cx + al - hss, ay1 - hss),
ImVec2(cx + al - hss, ay1 + hss), iconCol);
float ay2 = cy + ag;
dl->AddLine(ImVec2(cx + al, ay2), ImVec2(cx - al, ay2), iconCol, S.drawElement("tabs.receive", "swap-icon-line-thickness").size);
dl->AddTriangleFilled(
ImVec2(cx - al, ay2),
ImVec2(cx - al + hss, ay2 - hss),
ImVec2(cx - al + hss, ay2 + hss), iconCol);
float tx = startX + iconW + iconGap2;
float ty = cy - textSz.y * 0.5f;
dl->AddText(font, font->LegacySize, ImVec2(tx, ty), iconCol, currLabel);
}
ImGui::EndDisabled();
}
ImGui::PopFont();
// Preset amount chips
{
ImGui::Dummy(ImVec2(0, Layout::spacingXs()));
float chipRound = schema::UI().drawElement("tabs.receive", "chip-rounding").size;
float chipGap = schema::UI().drawElement("tabs.receive", "chip-gap").size;
float chipH = schema::UI().drawElement("tabs.receive", "chip-height").size;
struct Preset { const char* label; double amount; };
Preset presets[] = {
{ "0.1", 0.1 },
{ "1", 1.0 },
{ "10", 10.0 },
{ "100", 100.0 },
{ "1K", 1000.0 },
{ "10K", 10000.0 },
{ "50K", 50000.0 },
{ "100K", 100000.0 },
};
constexpr int presetCount = 8;
// Calculate equal chip widths to span full addrColW
float totalGap = chipGap * (presetCount - 1);
float chipW = (addrColW - totalGap) / presetCount;
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, chipRound);
ImFont* chipFont = S.resolveFont("button");
for (int ci = 0; ci < presetCount; ci++) {
if (ci > 0) ImGui::SameLine(0, chipGap);
bool active = false;
if (s_request_usd_mode) {
active = (usd_price > 0 && std::abs(s_request_usd_amount - presets[ci].amount) < 0.001);
} else {
active = (std::abs(s_request_amount - presets[ci].amount) < 1e-8);
}
if (active) {
ImGui::PushStyleColor(ImGuiCol_Button, ImGui::ColorConvertU32ToFloat4(IM_COL32(255, 255, 255, (int)S.drawElement("tabs.receive", "chip-active-bg-alpha").size)));
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::ColorConvertU32ToFloat4(Primary()));
}
char chipId[32];
snprintf(chipId, sizeof(chipId), "%s##presetAmt%d", presets[ci].label, ci);
if (TactileButton(chipId, ImVec2(chipW, chipH), chipFont)) {
if (s_request_usd_mode) {
s_request_usd_amount = presets[ci].amount;
if (usd_price > 0)
s_request_amount = s_request_usd_amount / usd_price;
} else {
s_request_amount = presets[ci].amount;
if (usd_price > 0)
s_request_usd_amount = s_request_amount * usd_price;
}
}
if (active) ImGui::PopStyleColor(2);
}
ImGui::PopStyleVar();
ImGui::PopStyleColor();
}
// Memo (z-addresses only)
if (isZ) {
ImGui::Dummy(ImVec2(0, Layout::spacingSm()));
Type().textColored(TypeStyle::Overline, OnSurfaceMedium(), "MEMO (OPTIONAL)");
ImGui::Dummy(ImVec2(0, S.drawElement("tabs.receive", "memo-label-gap").size));
float memoInputH = std::max(schema::UI().drawElement("tabs.receive", "memo-input-min-height").size, schema::UI().drawElement("tabs.receive", "memo-input-height").size * vScale);
ImGui::PushItemWidth(addrColW);
ImGui::InputTextMultiline("##RequestMemo", s_request_memo, sizeof(s_request_memo),
ImVec2(addrColW, memoInputH));
ImGui::PopItemWidth();
size_t memo_len = strlen(s_request_memo);
snprintf(buf, sizeof(buf), "%zu / %d", memo_len, (int)S.drawElement("tabs.receive", "memo-max-display-chars").size);
Type().textColored(TypeStyle::Caption, OnSurfaceDisabled(), buf);
}
// URI preview
ImGui::Dummy(ImVec2(0, Layout::spacingSm()));
if (s_request_amount > 0 && !s_cached_qr_data.empty()) {
float uriWrapW = addrColW;
dl->AddText(capFont, capFont->LegacySize, ImGui::GetCursorScreenPos(),
OnSurfaceDisabled(), s_cached_qr_data.c_str(), nullptr, uriWrapW);
ImVec2 uriSz = capFont->CalcTextSizeA(capFont->LegacySize, FLT_MAX,
uriWrapW, s_cached_qr_data.c_str());
ImGui::Dummy(ImVec2(addrColW, uriSz.y + Layout::spacingSm()));
} else {
ImGui::Dummy(ImVec2(addrColW, capFont->LegacySize + Layout::spacingSm()));
}
// Clear button
{
bool hasData = (s_request_amount > 0 || s_request_memo[0]);
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered,
ImGui::ColorConvertU32ToFloat4(IM_COL32(255, 255, 255, (int)S.drawElement("tabs.receive", "clear-btn-hover-alpha").size)));
ImGui::PushStyleColor(ImGuiCol_Text,
ImGui::ColorConvertU32ToFloat4(hasData ? OnSurfaceMedium() : OnSurfaceDisabled()));
ImGui::BeginDisabled(!hasData);
if (TactileSmallButton("Clear Request##recv", S.resolveFont("button"))) {
s_request_amount = 0.0;
s_request_usd_amount = 0.0;
s_request_memo[0] = '\0';
}
ImGui::EndDisabled();
ImGui::PopStyleColor(3);
}
}
float leftBottom = ImGui::GetCursorScreenPos().y;
// RIGHT: QR CODE
{
float qrAvailW = qrColW;
float rx = qrColX;
float ry = sectionTop.y;
float maxQrSize = std::min(qrAvailW - Layout::spacingMd() * 2, S.drawElement("tabs.receive", "qr-max-size").size);
float qrSize = std::max(S.drawElement("tabs.receive", "qr-min-size").size, maxQrSize);
float qrPadding = Layout::spacingMd();
float totalQrSize = qrSize + qrPadding * 2;
float qrOffsetX = std::max(0.0f, (qrAvailW - totalQrSize) * 0.5f);
ImVec2 qrPanelMin(rx + qrOffsetX, ry);
ImVec2 qrPanelMax(qrPanelMin.x + totalQrSize, qrPanelMin.y + totalQrSize);
GlassPanelSpec qrGlass;
qrGlass.rounding = glassRound * S.drawElement("tabs.receive", "qr-glass-rounding-ratio").size;
qrGlass.fillAlpha = (int)S.drawElement("tabs.receive", "qr-glass-fill-alpha").size;
qrGlass.borderAlpha = (int)S.drawElement("tabs.receive", "qr-glass-border-alpha").size;
DrawGlassPanel(dl, qrPanelMin, qrPanelMax, qrGlass);
ImGui::SetCursorScreenPos(ImVec2(qrPanelMin.x + qrPadding, qrPanelMin.y + qrPadding));
if (s_qr_texture) {
RenderQRCode(s_qr_texture, qrSize);
} else {
ImGui::Dummy(ImVec2(qrSize, qrSize));
ImVec2 textPos(qrPanelMin.x + totalQrSize * 0.5f - S.drawElement("tabs.receive", "qr-unavailable-text-offset").size,
qrPanelMin.y + totalQrSize * 0.5f);
dl->AddText(capFont, capFont->LegacySize, textPos,
OnSurfaceDisabled(), "QR unavailable");
}
ImGui::SetCursorScreenPos(qrPanelMin);
ImGui::InvisibleButton("##QRClickCopy", ImVec2(totalQrSize, totalQrSize));
if (ImGui::IsItemHovered()) {
ImGui::SetMouseCursor(ImGuiMouseCursor_Hand);
ImGui::SetTooltip("Click to copy %s",
s_request_amount > 0 ? "payment URI" : "address");
}
if (ImGui::IsItemClicked()) {
ImGui::SetClipboardText(qr_data.c_str());
Notifications::instance().info(s_request_amount > 0
? "Payment URI copied" : "Address copied");
}
ImGui::SetCursorScreenPos(ImVec2(rx, qrPanelMax.y));
ImGui::Dummy(ImVec2(qrAvailW, 0));
}
float rightBottom = ImGui::GetCursorScreenPos().y;
float sectionBottom = std::max(leftBottom, rightBottom);
ImGui::SetCursorScreenPos(ImVec2(containerMin.x + pad, sectionBottom));
ImGui::Dummy(ImVec2(innerW, 0));
}
// Divider before action buttons
ImGui::Dummy(ImVec2(0, innerGap * 0.5f));
{
ImVec2 divPos = ImGui::GetCursorScreenPos();
dl->AddLine(ImVec2(containerMin.x + pad, divPos.y),
ImVec2(containerMin.x + formW - pad, divPos.y),
ImGui::GetColorU32(Divider()), S.drawElement("tabs.receive", "divider-thickness").size);
}
ImGui::Dummy(ImVec2(0, innerGap * 0.5f));
// ---- ACTION BUTTONS (inside card) ----
{
float btnGap = Layout::spacingMd();
float btnH = std::max(schema::UI().drawElement("tabs.receive", "action-btn-min-height").size, schema::UI().drawElement("tabs.receive", "action-btn-height").size * vScale);
float otherBtnW = std::max(S.drawElement("tabs.receive", "action-btn-min-width").size, innerW * S.drawElement("tabs.receive", "action-btn-width-ratio").size);
bool firstBtn = true;
if (s_request_amount > 0) {
if (!firstBtn) ImGui::SameLine(0, btnGap);
firstBtn = false;
if (TactileButton("Copy URI##recv", ImVec2(otherBtnW, btnH), S.resolveFont("button"))) {
ImGui::SetClipboardText(s_cached_qr_data.c_str());
Notifications::instance().info("Payment URI copied");
}
}
if (s_request_amount > 0) {
if (!firstBtn) ImGui::SameLine(0, btnGap);
firstBtn = false;
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered,
ImGui::ColorConvertU32ToFloat4(IM_COL32(255, 255, 255, (int)S.drawElement("tabs.receive", "btn-hover-alpha").size)));
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::ColorConvertU32ToFloat4(PrimaryLight()));
if (TactileButton("Share##recv", ImVec2(otherBtnW, btnH), S.resolveFont("button"))) {
char shareBuf[1024];
snprintf(shareBuf, sizeof(shareBuf),
"Payment Request\nAmount: %.8f %s\nAddress: %s\nURI: %s",
s_request_amount, DRAGONX_TICKER,
selected.address.c_str(), s_cached_qr_data.c_str());
ImGui::SetClipboardText(shareBuf);
Notifications::instance().info("Payment request copied");
}
ImGui::PopStyleColor(3);
}
if (!firstBtn) ImGui::SameLine(0, btnGap);
firstBtn = false;
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered,
ImGui::ColorConvertU32ToFloat4(IM_COL32(255, 255, 255, (int)S.drawElement("tabs.receive", "btn-hover-alpha").size)));
ImGui::PushStyleColor(ImGuiCol_Border, ImGui::ColorConvertU32ToFloat4(OnSurfaceDisabled()));
ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, S.drawElement("tabs.receive", "explorer-btn-border-size").size);
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::ColorConvertU32ToFloat4(PrimaryLight()));
if (TactileButton("Explorer##recv", ImVec2(otherBtnW, btnH), S.resolveFont("button"))) {
OpenExplorerURL(selected.address);
}
ImGui::PopStyleVar(); // FrameBorderSize
ImGui::PopStyleColor(4);
if (selected.balance > 0) {
if (!firstBtn) ImGui::SameLine(0, btnGap);
firstBtn = false;
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered,
ImGui::ColorConvertU32ToFloat4(IM_COL32(255, 255, 255, (int)S.drawElement("tabs.receive", "btn-hover-alpha").size)));
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::ColorConvertU32ToFloat4(OnSurfaceMedium()));
if (TactileButton("Send \xe2\x86\x97##recv", ImVec2(otherBtnW, btnH), S.resolveFont("button"))) {
SetSendFromAddress(selected.address);
app->setCurrentPage(NavPage::Send);
}
ImGui::PopStyleColor(3);
}
}
// Bottom padding
ImGui::Dummy(ImVec2(0, pad));
ImGui::Unindent(pad);
// Enforce shared card height (matches QR-driven target)
{
float currentCardH = ImGui::GetCursorScreenPos().y - containerMin.y;
float targetCardH = Layout::mainCardTargetH(formW, vScale);
if (currentCardH < targetCardH)
ImGui::Dummy(ImVec2(0, targetCardH - currentCardH));
}
// Draw glass panel background on channel 0
ImVec2 containerMax(containerMin.x + formW, ImGui::GetCursorScreenPos().y);
dl->ChannelsSetCurrent(0);
DrawGlassPanel(dl, containerMin, containerMax, glassSpec);
dl->ChannelsMerge();
ImGui::SetCursorScreenPos(ImVec2(containerMin.x, containerMax.y));
ImGui::Dummy(ImVec2(formW, 0));
ImGui::Dummy(ImVec2(0, Layout::spacingMd()));
}
// ================================================================
// RECENT RECEIVED
// ================================================================
RenderRecentReceived(dl, selected, state, formW, capFont, app);
ImGui::EndGroup();
float measuredH = ImGui::GetCursorPosY() - contentStartY;
s_recvContentH = std::round(measuredH);
ImGui::EndChild(); // ##ReceiveScroll
}
} // namespace ui
} // namespace dragonx
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