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Linux: Avoid sending the string terminator to the X11 clipboard

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This commit is contained in:
Tom Poole 2022-01-25 10:31:22 +00:00
parent ea5dae4ab6
commit 3366ad4ed4
1 changed files with 13 additions and 11 deletions
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24
modules/juce_gui_basics/native/x11/juce_linux_XWindowSystem.cpp
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@ -1351,20 +1351,22 @@ namespace ClipboardHelpers
{
auto localContent = XWindowSystem::getInstance()->getLocalClipboardContent();
// translate to utf8
numDataItems = localContent.getNumBytesAsUTF8() + 1;
data.calloc (numDataItems);
localContent.copyToUTF8 (data, numDataItems);
propertyFormat = 8; // bits/item
// Translate to utf8
numDataItems = localContent.getNumBytesAsUTF8();
auto numBytesRequiredToStore = numDataItems + 1;
data.calloc (numBytesRequiredToStore);
localContent.copyToUTF8 (data, numBytesRequiredToStore);
propertyFormat = 8; // bits per item
}
else if (evt.target == atoms.targets)
{
// another application wants to know what we are able to send
// Another application wants to know what we are able to send
numDataItems = 2;
constexpr size_t atomSize = sizeof (Atom);
static_assert (atomSize == 8, "Atoms are 32-bit");
propertyFormat = atomSize * 4;
data.calloc (numDataItems * atomSize);
data.calloc (numDataItems * sizeof (Atom));
// Atoms are flagged as 32-bit irrespective of sizeof (Atom)
propertyFormat = 32;
auto* dataAtoms = unalignedPointerCast<Atom*> (data.getData());
@ -1388,7 +1390,7 @@ namespace ClipboardHelpers
{
X11Symbols::getInstance()->xChangeProperty (evt.display, evt.requestor,
evt.property, evt.target,
propertyFormat /* 8 or 32 */, PropModeReplace,
propertyFormat, PropModeReplace,
reinterpret_cast<const unsigned char*> (data.getData()), (int) numDataItems);
reply.property = evt.property; // " == success"
}