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authorAndreyL ProductEngine <alihatskiy@productengine.com>2019-09-10 23:31:51 +0300
committerAndreyL ProductEngine <alihatskiy@productengine.com>2019-09-10 23:31:51 +0300
commit1b66e4673d9779a1c67cfb074bb15c597d1c5779 (patch)
tree1aa96c63f62c9dddec111eee5bb021ced19ea93d /indra/newview/llpreviewnotecard.cpp
parent7d9b7e93ed0a157320ccc86d65f16e7fdfc8fbf1 (diff)
parente241670694959833feaa0e667222b337095eb683 (diff)
MergeMerged in lindenlab/viewer-release
Diffstat (limited to 'indra/newview/llpreviewnotecard.cpp')
-rw-r--r--indra/newview/llpreviewnotecard.cpp167
1 files changed, 161 insertions, 6 deletions
diff --git a/indra/newview/llpreviewnotecard.cpp b/indra/newview/llpreviewnotecard.cpp
index d4a8bbdf45..1533a27469 100644
--- a/indra/newview/llpreviewnotecard.cpp
+++ b/indra/newview/llpreviewnotecard.cpp
@@ -32,6 +32,7 @@
#include "llagent.h"
#include "lldraghandle.h"
+#include "llexternaleditor.h"
#include "llviewerwindow.h"
#include "llbutton.h"
#include "llfloaterreg.h"
@@ -43,6 +44,7 @@
#include "roles_constants.h"
#include "llscrollbar.h"
#include "llselectmgr.h"
+#include "lltrans.h"
#include "llviewertexteditor.h"
#include "llvfile.h"
#include "llviewerinventory.h"
@@ -63,7 +65,8 @@
// Default constructor
LLPreviewNotecard::LLPreviewNotecard(const LLSD& key) //const LLUUID& item_id,
- : LLPreview( key )
+ : LLPreview( key ),
+ mLiveFile(NULL)
{
const LLInventoryItem *item = getItem();
if (item)
@@ -74,13 +77,14 @@ LLPreviewNotecard::LLPreviewNotecard(const LLSD& key) //const LLUUID& item_id,
LLPreviewNotecard::~LLPreviewNotecard()
{
+ delete mLiveFile;
}
BOOL LLPreviewNotecard::postBuild()
{
- LLViewerTextEditor *ed = getChild<LLViewerTextEditor>("Notecard Editor");
- ed->setNotecardInfo(mItemUUID, mObjectID, getKey());
- ed->makePristine();
+ mEditor = getChild<LLViewerTextEditor>("Notecard Editor");
+ mEditor->setNotecardInfo(mItemUUID, mObjectID, getKey());
+ mEditor->makePristine();
childSetAction("Save", onClickSave, this);
getChildView("lock")->setVisible( FALSE);
@@ -88,6 +92,8 @@ BOOL LLPreviewNotecard::postBuild()
childSetAction("Delete", onClickDelete, this);
getChildView("Delete")->setEnabled(false);
+ childSetAction("Edit", onClickEdit, this);
+
const LLInventoryItem* item = getItem();
childSetCommitCallback("desc", LLPreview::onText, this);
@@ -408,6 +414,16 @@ void LLPreviewNotecard::onClickDelete(void* user_data)
}
}
+// static
+void LLPreviewNotecard::onClickEdit(void* user_data)
+{
+ LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data;
+ if (preview)
+ {
+ preview->openInExternalEditor();
+ }
+}
+
struct LLSaveNotecardInfo
{
LLPreviewNotecard* mSelf;
@@ -468,7 +484,7 @@ void LLPreviewNotecard::finishTaskUpload(LLUUID itemId, LLUUID newAssetId, LLUUI
}
}
-bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem)
+bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem, bool sync)
{
LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
@@ -487,7 +503,10 @@ bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem)
}
editor->makePristine();
-
+ if (sync)
+ {
+ syncExternal();
+ }
const LLInventoryItem* item = getItem();
// save it out to database
if (item)
@@ -566,6 +585,18 @@ bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem)
return true;
}
+void LLPreviewNotecard::syncExternal()
+{
+ // Sync with external editor.
+ std::string tmp_file = getTmpFileName();
+ llstat s;
+ if (LLFile::stat(tmp_file, &s) == 0) // file exists
+ {
+ if (mLiveFile) mLiveFile->ignoreNextUpdate();
+ writeToFile(tmp_file);
+ }
+}
+
void LLPreviewNotecard::deleteNotecard()
{
LLNotificationsUtil::add("DeleteNotecard", LLSD(), LLSD(), boost::bind(&LLPreviewNotecard::handleConfirmDeleteDialog,this, _1, _2));
@@ -714,4 +745,128 @@ bool LLPreviewNotecard::handleConfirmDeleteDialog(const LLSD& notification, cons
return false;
}
+void LLPreviewNotecard::openInExternalEditor()
+{
+ delete mLiveFile; // deletes file
+
+ // Save the notecard to a temporary file.
+ std::string filename = getTmpFileName();
+ writeToFile(filename);
+
+ // Start watching file changes.
+ mLiveFile = new LLLiveLSLFile(filename, boost::bind(&LLPreviewNotecard::onExternalChange, this, _1));
+ mLiveFile->addToEventTimer();
+
+ // Open it in external editor.
+ {
+ LLExternalEditor ed;
+ LLExternalEditor::EErrorCode status;
+ std::string msg;
+
+ status = ed.setCommand("LL_SCRIPT_EDITOR");
+ if (status != LLExternalEditor::EC_SUCCESS)
+ {
+ if (status == LLExternalEditor::EC_NOT_SPECIFIED) // Use custom message for this error.
+ {
+ msg = LLTrans::getString("ExternalEditorNotSet");
+ }
+ else
+ {
+ msg = LLExternalEditor::getErrorMessage(status);
+ }
+
+ LLNotificationsUtil::add("GenericAlert", LLSD().with("MESSAGE", msg));
+ return;
+ }
+
+ status = ed.run(filename);
+ if (status != LLExternalEditor::EC_SUCCESS)
+ {
+ msg = LLExternalEditor::getErrorMessage(status);
+ LLNotificationsUtil::add("GenericAlert", LLSD().with("MESSAGE", msg));
+ }
+ }
+}
+
+bool LLPreviewNotecard::onExternalChange(const std::string& filename)
+{
+ if (!loadNotecardText(filename))
+ {
+ return false;
+ }
+
+ // Disable sync to avoid recursive load->save->load calls.
+ saveIfNeeded(NULL, false);
+ return true;
+}
+
+bool LLPreviewNotecard::loadNotecardText(const std::string& filename)
+{
+ if (filename.empty())
+ {
+ LL_WARNS() << "Empty file name" << LL_ENDL;
+ return false;
+ }
+
+ LLFILE* file = LLFile::fopen(filename, "rb"); /*Flawfinder: ignore*/
+ if (!file)
+ {
+ LL_WARNS() << "Error opening " << filename << LL_ENDL;
+ return false;
+ }
+
+ // read in the whole file
+ fseek(file, 0L, SEEK_END);
+ size_t file_length = (size_t)ftell(file);
+ fseek(file, 0L, SEEK_SET);
+ char* buffer = new char[file_length + 1];
+ size_t nread = fread(buffer, 1, file_length, file);
+ if (nread < file_length)
+ {
+ LL_WARNS() << "Short read" << LL_ENDL;
+ }
+ buffer[nread] = '\0';
+ fclose(file);
+
+ mEditor->setText(LLStringExplicit(buffer));
+ delete[] buffer;
+
+ return true;
+}
+
+bool LLPreviewNotecard::writeToFile(const std::string& filename)
+{
+ LLFILE* fp = LLFile::fopen(filename, "wb");
+ if (!fp)
+ {
+ LL_WARNS() << "Unable to write to " << filename << LL_ENDL;
+ return false;
+ }
+
+ std::string utf8text = mEditor->getText();
+
+ if (utf8text.size() == 0)
+ {
+ utf8text = " ";
+ }
+
+ fputs(utf8text.c_str(), fp);
+ fclose(fp);
+ return true;
+}
+
+
+std::string LLPreviewNotecard::getTmpFileName()
+{
+ std::string notecard_id = mObjectID.asString() + "_" + mItemUUID.asString();
+
+ // Use MD5 sum to make the file name shorter and not exceed maximum path length.
+ char notecard_id_hash_str[33]; /* Flawfinder: ignore */
+ LLMD5 notecard_id_hash((const U8 *)notecard_id.c_str());
+ notecard_id_hash.hex_digest(notecard_id_hash_str);
+
+ return std::string(LLFile::tmpdir()) + "sl_notecard_" + notecard_id_hash_str + ".txt";
+}
+
+
// EOF