ff092b12b0
Main reason to support this old interface is because this is the only protocol chromium (and effectively all electron app) that supports. The protocol itself very similar to text-input-v2 with some minor difference. So not hard to support by just duplicate some existing code. There might be some unclear protocol design issue if kwin need to support multiple SeatInterface, but for now it should be ok to assume there is only one seat. Tested using fcitx5 against weston-editor and chromium with flag --enable-features=UseOzonePlatform --ozone-platform=wayland --enable-wayland-ime
104 lines
4.1 KiB
C++
104 lines
4.1 KiB
C++
/*
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SPDX-FileCopyrightText: 2022 Xuetian Weng <wengxt@gmail.com>
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SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
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*/
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#pragma once
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#include "clientconnection.h"
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#include "wayland/seat_interface.h"
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#include "wayland/seat_interface_p.h"
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#include "wayland/surface_interface.h"
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#include "wayland/textinput_v1_interface.h"
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#include <QPointer>
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#include <QRect>
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#include <QSet>
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#include <QVector>
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#include <qwayland-server-text-input-unstable-v1.h>
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namespace KWaylandServer
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{
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class TextInputManagerV1InterfacePrivate : public QtWaylandServer::zwp_text_input_manager_v1
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{
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public:
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TextInputManagerV1InterfacePrivate(TextInputManagerV1Interface *_q, Display *display);
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TextInputManagerV1Interface *q;
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Display *display;
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std::unique_ptr<TextInputV1Interface> textInputV1;
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protected:
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void zwp_text_input_manager_v1_create_text_input(Resource *resource, uint32_t id) override;
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};
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class TextInputV1InterfacePrivate : public QtWaylandServer::zwp_text_input_v1
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{
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public:
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TextInputV1InterfacePrivate(SeatInterface *seat, TextInputV1Interface *_q);
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void sendEnter(SurfaceInterface *surface);
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void sendLeave(SurfaceInterface *surface);
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void preEdit(const QString &text, const QString &commit);
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void preEditStyling(quint32 index, uint32_t length, uint32_t style);
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void commitString(const QString &text);
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void deleteSurroundingText(qint32 index, quint32 length);
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void setTextDirection(Qt::LayoutDirection direction);
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void setPreEditCursor(qint32 index);
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void setCursorPosition(qint32 index, qint32 anchor);
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void keysymPressed(quint32 time, quint32 keysym, quint32 modifiers);
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void keysymReleased(quint32 time, quint32 keysym, quint32 modifiers);
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void sendInputPanelState();
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void sendLanguage();
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void sendModifiersMap();
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template<typename T>
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void forActivatedResource(const T &callback)
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{
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if (auto resource = activated.value(surface)) {
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callback(resource);
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}
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}
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QList<Resource *> textInputsForClient(ClientConnection *client) const;
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static TextInputV1InterfacePrivate *get(TextInputV1Interface *inputInterface)
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{
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return inputInterface->d.get();
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}
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QString preferredLanguage;
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QRect cursorRectangle;
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TextInputContentHints contentHints = TextInputContentHint::None;
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TextInputContentPurpose contentPurpose = TextInputContentPurpose::Normal;
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QPointer<SeatInterface> seat;
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QPointer<SurfaceInterface> surface;
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QString surroundingText;
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qint32 surroundingTextCursorPosition = 0;
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qint32 surroundingTextSelectionAnchor = 0;
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bool inputPanelVisible = false;
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QRect overlappedSurfaceArea;
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QString language;
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QByteArray modifiersMap;
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TextInputV1Interface *q;
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// Based on weston reference implementation, one surface can have only one activated text input.
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QHash<SurfaceInterface *, Resource *> activated;
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QHash<Resource *, quint32> serialHash;
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protected:
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void zwp_text_input_v1_bind_resource(Resource *resource) override;
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void zwp_text_input_v1_destroy_resource(Resource *resource) override;
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void zwp_text_input_v1_activate(Resource *resource, struct wl_resource *seat, struct wl_resource *surface) override;
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void zwp_text_input_v1_deactivate(Resource *resource, wl_resource *seat) override;
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void zwp_text_input_v1_show_input_panel(Resource *resource) override;
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void zwp_text_input_v1_hide_input_panel(Resource *resource) override;
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void zwp_text_input_v1_reset(Resource *resource) override;
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void zwp_text_input_v1_set_surrounding_text(Resource *resource, const QString &text, uint32_t cursor, uint32_t anchor) override;
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void zwp_text_input_v1_set_content_type(Resource *resource, uint32_t hint, uint32_t purpose) override;
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void zwp_text_input_v1_set_cursor_rectangle(Resource *resource, int32_t x, int32_t y, int32_t width, int32_t height) override;
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void zwp_text_input_v1_set_preferred_language(Resource *resource, const QString &language) override;
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void zwp_text_input_v1_commit_state(Resource *resource, uint32_t serial) override;
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void zwp_text_input_v1_invoke_action(Resource *resource, uint32_t button, uint32_t index) override;
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};
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}
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