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Updated JUCE modules to version 3, which also updated the license headers to reflect AGPLv3 compatibility.

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This commit is contained in:
Jonathan Thomas
2014-07-10 14:24:30 -05:00
parent 417648fb9e
commit 3879498af3
891 changed files with 103385 additions and 70181 deletions
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143
JuceLibraryCode/modules/juce_gui_basics/native/juce_linux_FileChooser.cpp
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@@ -1,36 +1,45 @@
/*
==============================================================================
This file is part of the JUCE library - "Jules' Utility Class Extensions"
Copyright 2004-11 by Raw Material Software Ltd.
This file is part of the JUCE library.
Copyright (c) 2013 - Raw Material Software Ltd.
------------------------------------------------------------------------------
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
JUCE can be redistributed and/or modified under the terms of the GNU General
Public License (Version 2), as published by the Free Software Foundation.
A copy of the license is included in the JUCE distribution, or can be found
online at www.gnu.org/licenses.
Details of these licenses can be found at: www.gnu.org/licenses
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.rawmaterialsoftware.com/juce for more information.
available: visit www.juce.com for more information.
==============================================================================
*/
static bool exeIsAvailable (const char* const executable)
{
ChildProcess child;
const bool ok = child.start ("which " + String (executable))
&& child.readAllProcessOutput().trim().isNotEmpty();
child.waitForProcessToFinish (60 * 1000);
return ok;
}
bool FileChooser::isPlatformDialogAvailable()
{
ChildProcess child;
const bool ok = child.start ("which zenity")
&& child.readAllProcessOutput().trim().isNotEmpty();
child.waitForProcessToFinish (60 * 1000);
return ok;
#if JUCE_DISABLE_NATIVE_FILECHOOSERS
return false;
#else
static bool canUseNativeBox = exeIsAvailable ("zenity") || exeIsAvailable ("kdialog");
return canUseNativeBox;
#endif
}
void FileChooser::showPlatformDialog (Array<File>& results,
@@ -38,25 +47,99 @@ void FileChooser::showPlatformDialog (Array<File>& results,
const File& file,
const String& filters,
bool isDirectory,
bool selectsFiles,
bool /* selectsFiles */,
bool isSave,
bool warnAboutOverwritingExistingFiles,
bool /* warnAboutOverwritingExistingFiles */,
bool selectMultipleFiles,
FilePreviewComponent* previewComponent)
FilePreviewComponent* /* previewComponent */)
{
const String separator (":");
String command ("zenity --file-selection");
String separator;
StringArray args;
if (title.isNotEmpty()) command << " --title=\"" << title << "\"";
if (file != File::nonexistent) command << " --filename=\"" << file.getFullPathName () << "\"";
if (isDirectory) command << " --directory";
if (isSave) command << " --save";
if (selectMultipleFiles) command << " --multiple --separator=" << separator;
const File previousWorkingDirectory (File::getCurrentWorkingDirectory());
const bool isKdeFullSession = SystemStats::getEnvironmentVariable ("KDE_FULL_SESSION", String::empty)
.equalsIgnoreCase ("true");
command << " 2>&1";
if (exeIsAvailable ("kdialog") && (isKdeFullSession || ! exeIsAvailable ("zenity")))
{
// use kdialog for KDE sessions or if zenity is missing
args.add ("kdialog");
if (title.isNotEmpty())
args.add ("--title=" + title);
if (selectMultipleFiles)
{
separator = "\n";
args.add ("--multiple");
args.add ("--separate-output");
args.add ("--getopenfilename");
}
else
{
if (isSave) args.add ("--getsavefilename");
else if (isDirectory) args.add ("--getexistingdirectory");
else args.add ("--getopenfilename");
}
String startPath;
if (file.exists())
{
startPath = file.getFullPathName();
}
else if (file.getParentDirectory().exists())
{
startPath = file.getParentDirectory().getFullPathName();
}
else
{
startPath = File::getSpecialLocation (File::userHomeDirectory).getFullPathName();
if (isSave)
startPath += "/" + file.getFileName();
}
args.add (startPath);
args.add (filters.replaceCharacter (';', ' '));
}
else
{
// zenity
args.add ("zenity");
args.add ("--file-selection");
if (title.isNotEmpty())
args.add ("--title=" + title);
if (selectMultipleFiles)
{
separator = ":";
args.add ("--multiple");
args.add ("--separator=" + separator);
}
else
{
if (isDirectory) args.add ("--directory");
if (isSave) args.add ("--save");
}
if (file.isDirectory())
file.setAsCurrentWorkingDirectory();
else if (file.getParentDirectory().exists())
file.getParentDirectory().setAsCurrentWorkingDirectory();
else
File::getSpecialLocation (File::userHomeDirectory).setAsCurrentWorkingDirectory();
if (! file.getFileName().isEmpty())
args.add ("--filename=" + file.getFileName());
}
args.add ("2>/dev/null"); // (to avoid logging info ending up in the results)
ChildProcess child;
if (child.start (command))
if (child.start (args, ChildProcess::wantStdOut))
{
const String result (child.readAllProcessOutput().trim());
@@ -69,10 +152,12 @@ void FileChooser::showPlatformDialog (Array<File>& results,
else
tokens.add (result);
for (int i = 0; i < tokens.size(); i++)
results.add (File (tokens[i]));
for (int i = 0; i < tokens.size(); ++i)
results.add (File::getCurrentWorkingDirectory().getChildFile (tokens[i]));
}
child.waitForProcessToFinish (60 * 1000);
}
previousWorkingDirectory.setAsCurrentWorkingDirectory();
}