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more work in progress. This code has been sitting on some forgotten hard drive for some time already

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16451 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2006-02-17 11:07:29 +00:00
parent 5ffd43dcb9
commit 05883bf6dc
1 changed files with 36 additions and 3 deletions
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39
src/kits/interface/PrintJob.cpp
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@ -26,6 +26,14 @@
#include <string.h>
// TODO: No clue at the moment
// We'll need to find out examining a r5 spool file
// Maybe the Print kit team found out already ?
struct _page_header_ {
char padding[52];
};
static BMessenger *sPrintServer = NULL;
@ -55,12 +63,14 @@ BPrintJob::BPrintJob(const char *job_name)
memset(&fCurrentHeader, 0, sizeof(fCurrentHeader));
if (job_name != NULL)
fPrintJobName = strdup(job_name);
fCurrentPageHeader = new _page_header_;
}
BPrintJob::~BPrintJob()
{
free(fPrintJobName);
delete fCurrentPageHeader;
}
@ -98,6 +108,9 @@ BPrintJob::BeginJob()
fSpoolFile = new BFile(fSpoolFileName, B_READ_WRITE|B_CREATE_FILE);
AddSetupSpec();
fCurrentPageHeaderOffset = fSpoolFile->Position();
fSpoolFile->Write(fCurrentPageHeader, sizeof(_page_header_));
}
@ -317,7 +330,6 @@ BPrintJob::LastPage()
int32
BPrintJob::PrinterType(void *) const
{
if (!EnsureValidMessenger())
return B_COLOR_PRINTER; // default
@ -350,7 +362,13 @@ BPrintJob::RecurseView(BView *view, BPoint origin,
view->f_is_printing = false;
view->EndPicture();
// TODO: call recursively on every view's children.
BView *child = view->ChildAt(0);
while (child != NULL) {
// TODO: origin and rect should probably
// be converted for children views in some way
RecurseView(child, origin, picture, rect);
child = child->NextSibling();
}
}
@ -367,6 +385,15 @@ BPrintJob::MangleName(char *filename)
void
BPrintJob::HandlePageSetup(BMessage *setup)
{
if (fSetupMessage != NULL && setup != fSetupMessage && setup != NULL)
delete fSetupMessage;
if (setup->HasRect(PSRV_FIELD_PRINTABLE_RECT))
setup->FindRect(PSRV_FIELD_PRINTABLE_RECT, &fUsableSize);
if (setup->HasRect(PSRV_FIELD_PAPER_RECT))
setup->FindRect(PSRV_FIELD_PAPER_RECT, &fPaperSize);
fSetupMessage = setup;
}
@ -399,6 +426,13 @@ BPrintJob::NewPage()
void
BPrintJob::EndLastPage()
{
if (fSpoolFile == NULL)
return;
fCurrentHeader.page_count++;
fSpoolFile->Seek(fCurrentPageHeaderOffset, SEEK_SET);
fSpoolFile->Write(fCurrentPageHeader, sizeof(_page_header_));
fSpoolFile->Seek(0, SEEK_END);
}
@ -446,7 +480,6 @@ BPrintJob::LoadDefaultSettings()
{
if (!EnsureValidMessenger())
return;
BMessage message(PSRV_GET_DEFAULT_SETTINGS);
BMessage *reply = new BMessage;