forked from mia/Aegisub
116 lines
4.2 KiB
C++
116 lines
4.2 KiB
C++
// Copyright (c) 2007, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Aegisub Project http://www.aegisub.org/
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//
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// $Id$
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/// @file help_button.cpp
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/// @brief Push-button opening the help file at a specified section
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/// @ingroup custom_control
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///
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#include "config.h"
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#include "help_button.h"
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#ifndef AGI_PRE
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#include <algorithm>
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#include <map>
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#include <tr1/functional>
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#include <wx/filename.h>
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#include <wx/msgdlg.h>
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#endif
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#include <libaegisub/exception.h>
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#include "standard_paths.h"
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#include "utils.h"
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static std::map<wxString,wxString> *pages = 0;
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static void init_static() {
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if (!pages) {
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pages = new std::map<wxString, wxString>;
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std::map<wxString, wxString> &page = *pages;
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page["Attachment Manager"] = "Attachment_Manager";
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page["Automation Manager"] = "Automation_Manager";
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page["Colour Picker"] = "Colour_Picker";
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page["Dummy Video"] = "Dummy_video";
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page["Export"] = "Exporting";
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page["Fonts Collector"] = "Fonts_Collector";
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page["Kanji Timer"] = "Kanji_Timer";
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page["Main"] = "Main_Page";
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page["Options"] = "Options";
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page["Paste Over"] = "Paste_Over";
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page["Properties"] = "Properties";
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page["Resample resolution"] = "Resolution_Resampler";
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page["Shift Times"] = "Shift_Times";
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page["Select Lines"] = "Select_Lines";
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page["Spell Checker"] = "Spell_Checker";
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page["Style Editor"] = "Styles";
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page["Styles Manager"] = "Styles";
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page["Styling Assistant"] = "Styling_Assistant";
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page["Timing Processor"] = "Timing_Post-Processor";
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page["Translation Assistant"] = "Translation_Assistant";
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page["Visual Typesetting"] = "Visual_Typesetting";
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}
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}
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HelpButton::HelpButton(wxWindow *parent, wxString const& page, wxPoint position, wxSize size)
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: wxButton(parent, wxID_HELP, "", position, size)
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{
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Bind(wxEVT_COMMAND_BUTTON_CLICKED, std::tr1::bind(&HelpButton::OpenPage, page));
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init_static();
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if (pages->find(page) == pages->end())
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throw agi::InternalError("Invalid help page", 0);
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}
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void HelpButton::OpenPage(wxString const& pageID) {
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init_static();
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wxString page = (*pages)[pageID];
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wxFileName docFile(StandardPaths::DecodePath("?data/docs/"), page, "html", wxPATH_NATIVE);
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wxString url;
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// If we can read a file by the constructed name, assume we have a local copy of the manual
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if (docFile.IsFileReadable())
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// Tested IE8, Firefox 3.5, Safari 4, Chrome 4 and Opera 10 on Windows, they all handle
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// various variations of slashes, missing one at the start and using backslashes throughout
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// is safe with everything everyone uses. Blame Microsoft.
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url = wxString("file://") + docFile.GetFullPath(wxPATH_NATIVE);
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else
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url = wxString::Format("http://docs.aegisub.org/manual/%s", page);
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wxLaunchDefaultBrowser(url);
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}
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void HelpButton::ClearPages() {
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delete pages;
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}
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