1 | // Copyright (C) 2015 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QWEBVIEW_P_H |
5 | #define QWEBVIEW_P_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include "qabstractwebview_p.h" |
19 | #include "qwebviewinterface_p.h" |
20 | #include "qnativeviewcontroller_p.h" |
21 | #include <QtCore/qobject.h> |
22 | #include <QtCore/qurl.h> |
23 | #include <QtCore/qvariant.h> |
24 | #include <QtGui/qimage.h> |
25 | |
26 | #include <QtCore/qpointer.h> |
27 | |
28 | QT_BEGIN_NAMESPACE |
29 | |
30 | class QWebViewLoadRequestPrivate; |
31 | |
32 | class Q_WEBVIEW_EXPORT QWebViewSettings : public QObject |
33 | { |
34 | Q_OBJECT |
35 | Q_PROPERTY(bool localStorageEnabled READ localStorageEnabled WRITE setLocalStorageEnabled NOTIFY localStorageEnabledChanged) |
36 | Q_PROPERTY(bool javaScriptEnabled READ javaScriptEnabled WRITE setJavaScriptEnabled NOTIFY javaScriptEnabledChanged) |
37 | Q_PROPERTY(bool allowFileAccess READ allowFileAccess WRITE setAllowFileAccess NOTIFY allowFileAccessChanged) |
38 | Q_PROPERTY(bool localContentCanAccessFileUrls READ localContentCanAccessFileUrls WRITE setLocalContentCanAccessFileUrls NOTIFY localContentCanAccessFileUrlsChanged) |
39 | |
40 | public: |
41 | explicit QWebViewSettings(QAbstractWebViewSettings *webview); |
42 | ~QWebViewSettings() override; |
43 | |
44 | bool localStorageEnabled() const; |
45 | bool javaScriptEnabled() const; |
46 | bool allowFileAccess() const; |
47 | bool localContentCanAccessFileUrls() const; |
48 | |
49 | public Q_SLOTS: |
50 | void setLocalStorageEnabled(bool enabled); |
51 | void setJavaScriptEnabled(bool enabled); |
52 | void setAllowFileAccess(bool enabled); |
53 | void setLocalContentCanAccessFileUrls(bool enabled); |
54 | |
55 | signals: |
56 | void localStorageEnabledChanged(); |
57 | void javaScriptEnabledChanged(); |
58 | void allowFileAccessChanged(); |
59 | void localContentCanAccessFileUrlsChanged(); |
60 | |
61 | private: |
62 | QPointer<QAbstractWebViewSettings> d; |
63 | }; |
64 | |
65 | class Q_WEBVIEW_EXPORT QWebView |
66 | : public QObject |
67 | , public QWebViewInterface |
68 | , public QNativeViewController |
69 | { |
70 | Q_OBJECT |
71 | public: |
72 | enum LoadStatus { // Changes here needs to be done in QQuickWebView as well |
73 | LoadStartedStatus, |
74 | LoadStoppedStatus, |
75 | LoadSucceededStatus, |
76 | LoadFailedStatus |
77 | }; |
78 | |
79 | explicit QWebView(QObject *p = nullptr); |
80 | ~QWebView() override; |
81 | |
82 | QString httpUserAgent() const override; |
83 | void setHttpUserAgent(const QString &httpUserAgent) override; |
84 | QUrl url() const override; |
85 | void setUrl(const QUrl &url) override; |
86 | bool canGoBack() const override; |
87 | bool canGoForward() const override; |
88 | QString title() const override; |
89 | int loadProgress() const override; |
90 | bool isLoading() const override; |
91 | |
92 | void setParentView(QObject *view) override; |
93 | QObject *parentView() const override; |
94 | void setGeometry(const QRect &geometry) override; |
95 | void setVisibility(QWindow::Visibility visibility) override; |
96 | void setVisible(bool visible) override; |
97 | void setFocus(bool focus) override; |
98 | void updatePolish() override; |
99 | QWebViewSettings *getSettings() const; |
100 | |
101 | public Q_SLOTS: |
102 | void goBack() override; |
103 | void goForward() override; |
104 | void reload() override; |
105 | void stop() override; |
106 | void loadHtml(const QString &html, const QUrl &baseUrl = QUrl()) override; |
107 | void setCookie(const QString &domain, const QString &name, |
108 | const QString &value) override; |
109 | void deleteCookie(const QString &domain, const QString &name) override; |
110 | void deleteAllCookies() override; |
111 | |
112 | Q_SIGNALS: |
113 | void titleChanged(); |
114 | void urlChanged(); |
115 | void loadingChanged(const QWebViewLoadRequestPrivate &loadRequest); |
116 | void loadProgressChanged(); |
117 | void javaScriptResult(int id, const QVariant &result); |
118 | void requestFocus(bool focus); |
119 | void httpUserAgentChanged(); |
120 | void cookieAdded(const QString &domain, const QString &name); |
121 | void cookieRemoved(const QString &domain, const QString &name); |
122 | |
123 | protected: |
124 | void init() override; |
125 | void runJavaScriptPrivate(const QString &script, |
126 | int callbackId) override; |
127 | |
128 | private Q_SLOTS: |
129 | void onTitleChanged(const QString &title); |
130 | void onUrlChanged(const QUrl &url); |
131 | void onLoadProgressChanged(int progress); |
132 | void onLoadingChanged(const QWebViewLoadRequestPrivate &loadRequest); |
133 | void onHttpUserAgentChanged(const QString &httpUserAgent); |
134 | |
135 | private: |
136 | friend class QQuickViewController; |
137 | friend class QQuickWebView; |
138 | |
139 | QAbstractWebView *d; |
140 | QWebViewSettings *m_settings; |
141 | |
142 | // provisional data |
143 | int m_progress; |
144 | QString m_title; |
145 | QUrl m_url; |
146 | mutable QString m_httpUserAgent; |
147 | }; |
148 | |
149 | QT_END_NAMESPACE |
150 | |
151 | #endif // QWEBVIEW_P_H |
152 | |