evgeny
38c9f229bc
- u_async.c: process immediate_queue BEFORE epoll_wait in uasync_poll - stcp_link.c: defensive NULL etcp_conn/etcp_link in stcp_link_close - utun_instance.c: move stcp_server_list_destroy_all to Phase J (before ETCP), add deferred drain in both Phase J and L - stcp.h/c: STCP_HS_ENC_CLIENT 6→38, STCP_HS_ENC_SERVER 7→39, exchange ed25519_pubkey in both handshake directions - etcp_connections.c: copy peer_ed25519 from STCP to ETCP_CONN in etcp_link_enter_ready_tcp; guard link->etcp in tcp_link_close_cb - chat_sync.c: fix lk->conn NULL dereference for TCP links - test_stcp.c: update stcp_server_create/stcp_client_connect callsites - tools/chat_tcp_test: change transport udp→tcp
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
#pragma once
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#include <QListView>
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#include <QPersistentModelIndex>
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#include <QPoint>
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#include <QPushButton>
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struct ChatTextSelection {
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QPersistentModelIndex index;
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QPoint clickPos;
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QPoint dragPos;
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int startChar = -1;
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int endChar = -1;
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bool active = false;
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};
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class ChatView : public QListView {
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Q_OBJECT
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public:
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explicit ChatView(QWidget *parent = nullptr);
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void setBackgroundImage(const QString &path);
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bool hasSelection() const { return m_selStart.isValid(); }
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QModelIndex selStart() const { return QModelIndex(m_selStart); }
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QModelIndex selEnd() const { return QModelIndex(m_selEnd); }
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bool isSelecting() const { return m_selecting; }
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const ChatTextSelection &textSelection() const { return m_textSel; }
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bool isRowSelected(const QModelIndex &idx) const;
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void setTextSelChars(int start, int end) { m_textSel.startChar = start; m_textSel.endChar = end; }
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signals:
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void hoveredIndexChanged(const QModelIndex &idx);
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protected:
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void paintEvent(QPaintEvent *event) override;
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void resizeEvent(QResizeEvent *event) override;
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void scrollContentsBy(int dx, int dy) override;
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void mousePressEvent(QMouseEvent *event) override;
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void mouseMoveEvent(QMouseEvent *event) override;
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void mouseReleaseEvent(QMouseEvent *event) override;
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void keyPressEvent(QKeyEvent *event) override;
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private:
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void copySelection();
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void updateScrollDownBtn();
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QPixmap m_background;
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QPersistentModelIndex m_selStart;
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QPersistentModelIndex m_selEnd;
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ChatTextSelection m_textSel;
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QPersistentModelIndex m_lastHovered;
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QPersistentModelIndex m_pressIndex;
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QPoint m_pressPos;
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bool m_selecting = false;
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QPushButton *m_scrollDownBtn = nullptr;
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};
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