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lok: convert JSON to StringMap in sent DialogEvent function

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The StringMap type is used to the class UIObject methods to get state
and execute actions. So the idea is the loleaflet client side send
a raw JSON string:

{
  ctrl: "id_control",
  cmd: "SELECT",
  ID: "item_id",
  ...   // more parameters
}

Then it is transformed with a simple JSON to StringMap, finally
it is dispatched to execute the actions.

Change-Id: Icd628598fe46ae28b4afa3ca17ac75797c1b9308
Reviewed-on: https://gerrit.libreoffice.org/81313
Tested-by: Jenkins
Reviewed-by: Henry Castro <hcastro@collabora.com>
This commit is contained in:
Henry Castro
2019-10-20 10:06:20 -04:00
parent f137913317
commit 61ea11e51c
1 changed files with 30 additions and 44 deletions
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74
desktop/source/lib/init.cxx
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@@ -413,6 +413,25 @@ std::vector<beans::PropertyValue> desktop::jsonToPropertyValuesVector(const char
return aArguments;
}
static StringMap jsonToStringMap(const char* pJSON)
{
StringMap aArgs;
if (pJSON && pJSON[0] != '\0')
{
std::stringstream aStream(pJSON);
boost::property_tree::ptree aTree;
boost::property_tree::read_json(aStream, aTree);
for (const auto& rPair : aTree)
{
aArgs[OUString::fromUtf8(rPair.first.c_str())] = OUString::fromUtf8(rPair.second.get_value<std::string>(".").c_str());
}
}
return aArgs;
}
static boost::property_tree::ptree unoAnyToPropertyTree(const uno::Any& anyItem)
{
boost::property_tree::ptree aTree;
@@ -3272,34 +3291,14 @@ static void doc_sendDialogEvent(LibreOfficeKitDocument* /*pThis*/, unsigned nWin
{
SolarMutexGuard aGuard;
char* pCopy = strdup(pArguments);
if (!pCopy)
{
SetLastExceptionMsg("String copying error.");
return;
}
char* pIdChar = strtok(pCopy, " ");
char* pOptionalEventType = strtok(nullptr, " ");
char* pOptionalData = strtok(nullptr, " ");
if (!pIdChar)
{
SetLastExceptionMsg("Error parsing the command.");
free(pCopy);
return;
}
OUString sId = OUString::createFromAscii(pIdChar);
StringMap aMap(jsonToStringMap(pArguments));
VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nWindowId);
if (!pWindow)
{
SetLastExceptionMsg("Document doesn't support dialog rendering, or window not found.");
free(pCopy);
return;
}
else
else if (aMap.find("id") != aMap.end())
{
const OUString sClickAction("CLICK");
const OUString sSelectAction("SELECT");
@@ -3311,40 +3310,29 @@ static void doc_sendDialogEvent(LibreOfficeKitDocument* /*pThis*/, unsigned nWin
try
{
WindowUIObject aUIObject(pWindow);
std::unique_ptr<UIObject> pUIWindow(aUIObject.get_child(sId));
std::unique_ptr<UIObject> pUIWindow(aUIObject.get_child(aMap["id"]));
if (pUIWindow) {
bool bIsClickAction = false;
StringMap aMap;
if (pOptionalEventType) {
if (strcmp(pOptionalEventType, "selected") == 0 && pOptionalData)
if (aMap.find("cmd") != aMap.end()) {
if (aMap["cmd"] == "selected")
{
char* pPos = strtok(pOptionalData, ";");
char* pText = strtok(nullptr, ";");
if (!pPos || !pText)
{
SetLastExceptionMsg("Error parsing the command.");
free(pCopy);
return;
}
aMap["POS"] = OUString::createFromAscii(pPos);
aMap["TEXT"] = OUString::createFromAscii(pText);
aMap["POS"] = aMap["data"];
aMap["TEXT"] = aMap["data"];
pUIWindow->execute(sSelectAction, aMap);
}
else if (strcmp(pOptionalEventType, "plus") == 0)
else if (aMap["cmd"] == "plus")
{
pUIWindow->execute(sUpAction, aMap);
}
else if (strcmp(pOptionalEventType, "minus") == 0)
else if (aMap["cmd"] == "minus")
{
pUIWindow->execute(sDownAction, aMap);
}
else if (pOptionalData)
else if (aMap["cmd"] == "set")
{
aMap["TEXT"] = OUString::createFromAscii(pOptionalData);
aMap["TEXT"] = aMap["data"];
pUIWindow->execute(sClearAction, aMap);
pUIWindow->execute(sTypeAction, aMap);
@@ -3364,8 +3352,6 @@ static void doc_sendDialogEvent(LibreOfficeKitDocument* /*pThis*/, unsigned nWin
pWindow->Hide();
pWindow->Show();
}
free(pCopy);
}
static void doc_postUnoCommand(LibreOfficeKitDocument* pThis, const char* pCommand, const char* pArguments, bool bNotifyWhenFinished)