// Synchronization command format:
// [<DDECOMMAND_SYNC>(["<pdffile>",]"<srcfile>",<line>,<col>[,<newwindow>,<setfocus>])]
static const WCHAR *HandleSyncCmd(const WCHAR *cmd, DDEACK& ack)
{
ScopedMem<WCHAR> pdfFile, srcFile;
BOOL line = 0, col = 0, newWindow = 0, setFocus = 0;
const WCHAR *next = str::Parse(cmd, L"[" DDECOMMAND_SYNC L"(\"%S\",%? \"%S\",%u,%u)]",
&pdfFile, &srcFile, &line, &col);
if (!next)
next = str::Parse(cmd, L"[" DDECOMMAND_SYNC L"(\"%S\",%? \"%S\",%u,%u,%u,%u)]",
&pdfFile, &srcFile, &line, &col, &newWindow, &setFocus);
// allow to omit the pdffile path, so that editors don't have to know about
// multi-file projects (requires that the PDF has already been opened)
if (!next) {
pdfFile.Set(NULL);
next = str::Parse(cmd, L"[" DDECOMMAND_SYNC L"(\"%S\",%u,%u)]",
&srcFile, &line, &col);
if (!next)
next = str::Parse(cmd, L"[" DDECOMMAND_SYNC L"(\"%S\",%u,%u,%u,%u)]",
&srcFile, &line, &col, &newWindow, &setFocus);
}
if (!next)
return NULL;
WindowInfo *win = NULL;
if (pdfFile) {
// check if the PDF is already opened
win = FindWindowInfoByFile(pdfFile);
// if not then open it
if (newWindow || !win) {
LoadArgs args(pdfFile, !newWindow ? win : NULL);
win = LoadDocument(args);
} else if (win && !win->IsDocLoaded()) {
ReloadDocument(win);
}
}
else {
// check if any opened PDF has sync information for the source file
win = FindWindowInfoBySyncFile(srcFile);
if (newWindow) {
LoadArgs args(win->loadedFilePath);
win = LoadDocument(args);
}
}
if (!win || !win->IsDocLoaded())
return next;
if (!win->pdfsync)
return next;
ack.fAck = 1;
assert(win->IsDocLoaded());
UINT page;
Vec<RectI> rects;
int ret = win->pdfsync->SourceToDoc(srcFile, line, col, &page, rects);
ShowForwardSearchResult(win, srcFile, line, col, ret, page, rects);
if (setFocus)
win->Focus();
return next;
}
static WindowInfo *LoadOnStartup(const WCHAR *filePath, CommandLineInfo& i, bool isFirstWin)
{
LoadArgs args(filePath);
args.showWin = !(i.printDialog && i.exitWhenDone) && !gPluginMode;
WindowInfo *win = LoadDocument(args);
if (!win)
return win;
if (win->IsDocLoaded() && i.destName && isFirstWin) {
win->linkHandler->GotoNamedDest(i.destName);
} else if (win->IsDocLoaded() && i.pageNumber > 0 && isFirstWin) {
if (win->ctrl->ValidPageNo(i.pageNumber))
win->ctrl->GoToPage(i.pageNumber, false);
}
if (i.hwndPluginParent)
MakePluginWindow(*win, i.hwndPluginParent);
if (!win->IsDocLoaded() || !isFirstWin)
return win;
if (i.enterPresentation || i.enterFullScreen) {
if (i.enterPresentation && win->isFullScreen || i.enterFullScreen && win->presentation)
ExitFullScreen(*win);
EnterFullScreen(*win, i.enterPresentation);
}
if (i.startView != DM_AUTOMATIC)
SwitchToDisplayMode(win, i.startView);
if (i.startZoom != INVALID_ZOOM)
ZoomToSelection(win, i.startZoom);
if ((i.startScroll.x != -1 || i.startScroll.y != -1) && win->AsFixed()) {
DisplayModel *dm = win->AsFixed();
ScrollState ss = dm->GetScrollState();
ss.x = i.startScroll.x;
ss.y = i.startScroll.y;
dm->SetScrollState(ss);
}
if (i.forwardSearchOrigin && i.forwardSearchLine && win->AsFixed() && win->AsFixed()->pdfSync) {
UINT page;
Vec<RectI> rects;
ScopedMem<WCHAR> sourcePath(path::Normalize(i.forwardSearchOrigin));
int ret = win->AsFixed()->pdfSync->SourceToDoc(sourcePath, i.forwardSearchLine, 0, &page, rects);
ShowForwardSearchResult(win, sourcePath, i.forwardSearchLine, 0, ret, page, rects);
}
return win;
}
