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Add wxWebView::AddUserScript()

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This allows to inject javascript code across multiple pages
This commit is contained in:
Tobias Taschner
2021-02-26 22:52:11 +01:00
committed by Tobias Taschner
parent f2bfa7d446
commit 6f7ac6a934
3 changed files with 74 additions and 0 deletions
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21
samples/webview/webview.cpp
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@@ -159,6 +159,7 @@ public:
void OnRunScriptArrayWithEmulationLevel(wxCommandEvent& evt);
#endif
void OnRunScriptCustom(wxCommandEvent& evt);
void OnAddUserScript(wxCommandEvent& evt);
void OnClearSelection(wxCommandEvent& evt);
void OnDeleteSelection(wxCommandEvent& evt);
void OnSelectAll(wxCommandEvent& evt);
@@ -488,6 +489,7 @@ WebFrame::WebFrame(const wxString& url) :
#endif
m_script_custom = script_menu->Append(wxID_ANY, "Custom script");
m_tools_menu->AppendSubMenu(script_menu, _("Run Script"));
wxMenuItem* addUserScript = m_tools_menu->Append(wxID_ANY, _("Add user script"));
//Selection menu
wxMenu* selection = new wxMenu();
@@ -586,6 +588,7 @@ WebFrame::WebFrame(const wxString& url) :
}
#endif
Bind(wxEVT_MENU, &WebFrame::OnRunScriptCustom, this, m_script_custom->GetId());
Bind(wxEVT_MENU, &WebFrame::OnAddUserScript, this, addUserScript->GetId());
Bind(wxEVT_MENU, &WebFrame::OnClearSelection, this, m_selection_clear->GetId());
Bind(wxEVT_MENU, &WebFrame::OnDeleteSelection, this, m_selection_delete->GetId());
Bind(wxEVT_MENU, &WebFrame::OnSelectAll, this, selectall->GetId());
@@ -1198,6 +1201,24 @@ void WebFrame::OnRunScriptCustom(wxCommandEvent& WXUNUSED(evt))
return;
RunScript(dialog.GetValue());
}
void WebFrame::OnAddUserScript(wxCommandEvent & WXUNUSED(evt))
{
wxString userScript = "window.wx_test_var = 'wxWidgets webview sample';";
wxTextEntryDialog dialog
(
this,
"Enter the JavaScript code to run as the initialization script that runs before any script in the HTML document.",
wxGetTextFromUserPromptStr,
userScript,
wxOK | wxCANCEL | wxCENTRE | wxTE_MULTILINE
);
if (dialog.ShowModal() != wxID_OK)
return;
if (!m_browser->AddUserScript(dialog.GetValue()))
wxLogError("Could not add user script");
}
void WebFrame::OnClearSelection(wxCommandEvent& WXUNUSED(evt))