Merge pull request #351 from 0xProject/feature/portal-ledger-support

Portal Ledger Support, Lazy-loading token balances/allowances

1 files changed, 148 insertions, 0 deletions

diff --git a/packages/website/ts/components/top_bar/provider_display.tsx b/packages/website/ts/components/top_bar/provider_display.tsx
new file mode 100644
index 000000000..39e7f2a8c
--- /dev/null
+++ b/packages/website/ts/components/top_bar/provider_display.tsx
@@ -0,0 +1,148 @@
+import * as _ from 'lodash';
+import RaisedButton from 'material-ui/RaisedButton';
+import * as React from 'react';
+import { Blockchain } from 'ts/blockchain';
+import { ProviderPicker } from 'ts/components/top_bar/provider_picker';
+import { DropDown } from 'ts/components/ui/drop_down';
+import { Identicon } from 'ts/components/ui/identicon';
+import { Dispatcher } from 'ts/redux/dispatcher';
+import { ProviderType } from 'ts/types';
+import { colors } from 'ts/utils/colors';
+import { constants } from 'ts/utils/constants';
+import { utils } from 'ts/utils/utils';
+
+const IDENTICON_DIAMETER = 32;
+
+interface ProviderDisplayProps {
+    dispatcher: Dispatcher;
+    userAddress: string;
+    networkId: number;
+    injectedProviderName: string;
+    providerType: ProviderType;
+    onToggleLedgerDialog: () => void;
+    blockchain: Blockchain;
+}
+
+interface ProviderDisplayState {}
+
+export class ProviderDisplay extends React.Component<ProviderDisplayProps, ProviderDisplayState> {
+    public render() {
+        const isAddressAvailable = !_.isEmpty(this.props.userAddress);
+        const isExternallyInjectedProvider = ProviderType.Injected && this.props.injectedProviderName !== '0x Public';
+        const displayAddress = isAddressAvailable
+            ? utils.getAddressBeginAndEnd(this.props.userAddress)
+            : isExternallyInjectedProvider ? 'Account locked' : '0x0000...0000';
+        // If the "injected" provider is our fallback public node, then we want to
+        // show the "connect a wallet" message instead of the providerName
+        const injectedProviderName = isExternallyInjectedProvider
+            ? this.props.injectedProviderName
+            : 'Connect a wallet';
+        const providerTitle =
+            this.props.providerType === ProviderType.Injected ? injectedProviderName : 'Ledger Nano S';
+        const hoverActiveNode = (
+            <div className="flex right lg-pr0 md-pr2 sm-pr2" style={{ paddingTop: 16 }}>
+                <div>
+                    <Identicon address={this.props.userAddress} diameter={IDENTICON_DIAMETER} />
+                </div>
+                <div style={{ marginLeft: 12, paddingTop: 1 }}>
+                    <div style={{ fontSize: 12, color: colors.amber800 }}>{providerTitle}</div>
+                    <div style={{ fontSize: 14 }}>{displayAddress}</div>
+                </div>
+                <div
+                    style={{ borderLeft: `1px solid ${colors.grey300}`, marginLeft: 17, paddingTop: 1 }}
+                    className="px2"
+                >
+                    <i style={{ fontSize: 30, color: colors.grey300 }} className="zmdi zmdi zmdi-chevron-down" />
+                </div>
+            </div>
+        );
+        const hasInjectedProvider =
+            this.props.injectedProviderName !== '0x Public' && this.props.providerType === ProviderType.Injected;
+        const hasLedgerProvider = this.props.providerType === ProviderType.Ledger;
+        const horizontalPosition = hasInjectedProvider || hasLedgerProvider ? 'left' : 'middle';
+        return (
+            <div style={{ width: 'fit-content', height: 48, float: 'right' }}>
+                <DropDown
+                    hoverActiveNode={hoverActiveNode}
+                    popoverContent={this.renderPopoverContent(hasInjectedProvider, hasLedgerProvider)}
+                    anchorOrigin={{ horizontal: horizontalPosition, vertical: 'bottom' }}
+                    targetOrigin={{ horizontal: horizontalPosition, vertical: 'top' }}
+                    zDepth={1}
+                />
+            </div>
+        );
+    }
+    public renderPopoverContent(hasInjectedProvider: boolean, hasLedgerProvider: boolean) {
+        if (hasInjectedProvider || hasLedgerProvider) {
+            return (
+                <ProviderPicker
+                    dispatcher={this.props.dispatcher}
+                    networkId={this.props.networkId}
+                    injectedProviderName={this.props.injectedProviderName}
+                    providerType={this.props.providerType}
+                    onToggleLedgerDialog={this.props.onToggleLedgerDialog}
+                    blockchain={this.props.blockchain}
+                />
+            );
+        } else {
+            // Nothing to connect to, show install/info popover
+            return (
+                <div className="px2" style={{ maxWidth: 420 }}>
+                    <div className="center h4 py2" style={{ color: colors.grey700 }}>
+                        Choose a wallet:
+                    </div>
+                    <div className="flex pb3">
+                        <div className="center px2">
+                            <div style={{ color: colors.darkGrey }}>Install a browser wallet</div>
+                            <div className="py2">
+                                <img src="/images/metamask_or_parity.png" width="135" />
+                            </div>
+                            <div>
+                                Use{' '}
+                                <a
+                                    href={constants.URL_METAMASK_CHROME_STORE}
+                                    target="_blank"
+                                    style={{ color: colors.lightBlueA700 }}
+                                >
+                                    Metamask
+                                </a>{' '}
+                                or{' '}
+                                <a
+                                    href={constants.URL_PARITY_CHROME_STORE}
+                                    target="_blank"
+                                    style={{ color: colors.lightBlueA700 }}
+                                >
+                                    Parity Signer
+                                </a>
+                            </div>
+                        </div>
+                        <div>
+                            <div
+                                className="pl1 ml1"
+                                style={{ borderLeft: `1px solid ${colors.grey300}`, height: 65 }}
+                            />
+                            <div className="py1">or</div>
+                            <div
+                                className="pl1 ml1"
+                                style={{ borderLeft: `1px solid ${colors.grey300}`, height: 68 }}
+                            />
+                        </div>
+                        <div className="px2 center">
+                            <div style={{ color: colors.darkGrey }}>Connect to a ledger hardware wallet</div>
+                            <div style={{ paddingTop: 21, paddingBottom: 29 }}>
+                                <img src="/images/ledger_icon.png" style={{ width: 80 }} />
+                            </div>
+                            <div>
+                                <RaisedButton
+                                    style={{ width: '100%' }}
+                                    label="Use Ledger"
+                                    onClick={this.props.onToggleLedgerDialog}
+                                />
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            );
+        }
+    }
+}