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registrar ClipboardHandler: Style fixes.

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This commit is contained in:
Adrien Destugues 2014-09-02 09:47:53 +02:00
parent 90520f9b43
commit b367d3a77c
1 changed files with 61 additions and 55 deletions
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116
src/servers/registrar/ClipboardHandler.cpp
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@ -17,10 +17,12 @@
#include <map>
#include <string>
using std::map;
using std::string;
using namespace BPrivate;
/*!
\class ClipboardHandler
\brief Handles all clipboard related requests.
@ -28,6 +30,7 @@ using namespace BPrivate;
struct ClipboardHandler::ClipboardMap : map<string, Clipboard*> {};
// constructor
/*! \brief Creates and initializes a ClipboardHandler.
*/
@ -37,18 +40,19 @@ ClipboardHandler::ClipboardHandler()
{
}
// destructor
/*! \brief Frees all resources associate with this object.
*/
ClipboardHandler::~ClipboardHandler()
{
for (ClipboardMap::iterator it = fClipboards->begin();
it != fClipboards->end();
++it) {
it != fClipboards->end();
++it)
delete it->second;
}
}
// MessageReceived
/*! \brief Overrides the super class version to handle the clipboard specific
messages.
@ -64,32 +68,32 @@ ClipboardHandler::MessageReceived(BMessage *message)
{
status_t result = B_BAD_VALUE;
if (message->FindString("name", &name) == B_OK) {
if (_GetClipboard(name))
result = B_OK;
}
if (message->FindString("name", &name) == B_OK) {
if (_GetClipboard(name))
result = B_OK;
}
reply.what = B_REG_RESULT;
reply.AddInt32("result", result);
message->SendReply(&reply);
break;
break;
}
case B_REG_GET_CLIPBOARD_COUNT:
{
status_t result = B_BAD_VALUE;
if (message->FindString("name", &name) == B_OK) {
if (Clipboard *clipboard = _GetClipboard(name)) {
if (message->FindString("name", &name) == B_OK) {
if (Clipboard *clipboard = _GetClipboard(name)) {
reply.AddInt32("count", clipboard->Count());
result = B_OK;
}
}
result = B_OK;
}
}
reply.AddInt32("result", result);
reply.what = B_REG_RESULT;
message->SendReply(&reply);
break;
break;
}
case B_REG_CLIPBOARD_START_WATCHING:
@ -97,17 +101,17 @@ ClipboardHandler::MessageReceived(BMessage *message)
status_t result = B_BAD_VALUE;
BMessenger target;
if (message->FindString("name", &name) == B_OK
&& message->FindMessenger("target", &target) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard && clipboard->AddWatcher(target))
result = B_OK;
}
if (message->FindString("name", &name) == B_OK
&& message->FindMessenger("target", &target) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard && clipboard->AddWatcher(target))
result = B_OK;
}
reply.what = B_REG_RESULT;
reply.AddInt32("result", result);
message->SendReply(&reply);
break;
break;
}
case B_REG_CLIPBOARD_STOP_WATCHING:
@ -115,37 +119,37 @@ ClipboardHandler::MessageReceived(BMessage *message)
status_t result = B_BAD_VALUE;
BMessenger target;
if (message->FindString("name", &name) == B_OK
&& message->FindMessenger("target", &target) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard && clipboard->RemoveWatcher(target))
result = B_OK;
}
if (message->FindString("name", &name) == B_OK
&& message->FindMessenger("target", &target) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard && clipboard->RemoveWatcher(target))
result = B_OK;
}
reply.what = B_REG_RESULT;
reply.AddInt32("result", result);
message->SendReply(&reply);
break;
break;
}
case B_REG_DOWNLOAD_CLIPBOARD:
{
status_t result = B_BAD_VALUE;
if (message->FindString("name", &name) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard) {
if (message->FindString("name", &name) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard) {
reply.AddMessage("data", clipboard->Data());
reply.AddMessenger("data source", clipboard->DataSource());
reply.AddInt32("count", clipboard->Count());
result = B_OK;
}
}
result = B_OK;
}
}
reply.what = B_REG_RESULT;
reply.AddInt32("result", result);
message->SendReply(&reply);
break;
break;
}
case B_REG_UPLOAD_CLIPBOARD:
@ -154,31 +158,32 @@ ClipboardHandler::MessageReceived(BMessage *message)
BMessage data;
BMessenger source;
if (message->FindString("name", &name) == B_OK
&& message->FindMessenger("data source", &source) == B_OK
&& message->FindMessage("data", &data) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard) {
int32 localCount;
bool failIfChanged;
if (message->FindInt32("count", &localCount) == B_OK
&& message->FindBool("fail if changed", &failIfChanged) == B_OK
&& failIfChanged
&& localCount != clipboard->Count()) {
// atomic support
result = B_ERROR;
} else {
clipboard->SetData(&data, source);
if (message->FindString("name", &name) == B_OK
&& message->FindMessenger("data source", &source) == B_OK
&& message->FindMessage("data", &data) == B_OK) {
Clipboard *clipboard = _GetClipboard(name);
if (clipboard) {
int32 localCount;
bool failIfChanged;
if (message->FindInt32("count", &localCount) == B_OK
&& message->FindBool("fail if changed", &failIfChanged)
== B_OK
&& failIfChanged
&& localCount != clipboard->Count()) {
// atomic support
result = B_ERROR;
} else {
clipboard->SetData(&data, source);
result = reply.AddInt32("count", clipboard->Count());
result = B_OK;
}
}
}
result = B_OK;
}
}
}
reply.what = B_REG_RESULT;
reply.AddInt32("result", result);
message->SendReply(&reply);
break;
break;
}
default:
@ -187,6 +192,7 @@ ClipboardHandler::MessageReceived(BMessage *message)
}
}
/*! \brief Gets the clipboard with the specified name, or adds it, if not yet
existent.