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Added some logic to select and add a local printer.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1842 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Pfeiffer 2002-11-04 23:54:55 +00:00
parent 64d41f033f
commit 4b710559dc
6 changed files with 205 additions and 9 deletions
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178
src/prefs/print/AddPrinterDialog.cpp
View File

@ -28,11 +28,13 @@
#include <Button.h>
#include <TextControl.h>
#include <MenuField.h>
#include <MenuItem.h>
#include <PopUpMenu.h>
#include <StringView.h>
#include <ListView.h>
#include <ScrollView.h>
#include <Application.h>
#include <StorageKit.h>
status_t AddPrinterDialog::Start() {
AddPrinterDialog* dialog = new AddPrinterDialog();
@ -53,13 +55,75 @@ void AddPrinterDialog::MessageReceived(BMessage* msg)
{
switch(msg->what)
{
case B_OK:
// TODO: create the new spooler!
// fallback not to dialog cancelling case...
case B_OK: {
BMessage m(PSRV_MAKE_PRINTER);
BMessenger msgr;
if (GetPrinterServerMessenger(msgr) != B_OK) break;
BString transport, transportPath;
if (fPrinterText != "Preview") {
transport = fTransportText;
transportPath = fTransportPathText;
}
m.AddString("driver", fPrinterText.String());
m.AddString("transport", transport.String());
m.AddString("transport path", transportPath.String());
m.AddString("printer name", fNameText.String());
m.AddString("connection", "Local");
// request print_server to create printer
msgr.SendMessage(&m);
PostMessage(B_QUIT_REQUESTED);
}
break;
case B_CANCEL:
PostMessage(B_QUIT_REQUESTED);
break;
case MSG_NAME_CHANGED:
fNameText = fName->Text(); Update();
break;
case MSG_PRINTER_SELECTED:
case MSG_TRANSPORT_SELECTED:
{
BString name, path;
if (msg->FindString("name", &name) != B_OK) {
name = "";
}
if (msg->what == MSG_PRINTER_SELECTED) {
fPrinterText = name;
} else {
fTransportText = name;
if (msg->FindString("path", &path) == B_OK) {
// transport path selected
fTransportPathText = path;
void* pointer;
// mark sub menu
if (msg->FindPointer("source", &pointer) == B_OK) {
BMenuItem* item = (BMenuItem*)pointer;
BMenu* menu = item->Menu();
int32 index = fTransport->IndexOf(menu);
item = fTransport->ItemAt(index);
if (item) item->SetMarked(true);
}
} else {
// transport selected
fTransportPathText = "";
// remove mark from item in sub menu of transport sub menu
for (int32 i = fTransport->CountItems()-1; i >= 0; i --) {
BMenu* menu = fTransport->SubmenuAt(i);
if (menu) {
BMenuItem* item = menu->FindMarked();
if (item) item->SetMarked(false);
}
}
}
}
Update();
}
break;
default:
Inherited::MessageReceived(msg);
}
@ -100,8 +164,10 @@ void AddPrinterDialog::BuildGUI(int stage)
// add a "printer name" input field
tc = new BTextControl(r, "printer_name",
NAME_LABEL, B_EMPTY_STRING, NULL);
fName = tc;
tc->SetAlignment(B_ALIGN_LEFT, B_ALIGN_LEFT);
panel->AddChild(tc);
tc->SetModificationMessage(new BMessage(MSG_NAME_CHANGED));
tc->SetFont(be_bold_font);
tc->GetPreferredSize(&w, &h);
tc->SetDivider(be_bold_font->StringWidth(NAME_LABEL "#"));
@ -116,6 +182,7 @@ void AddPrinterDialog::BuildGUI(int stage)
panel->AddChild(bb);
pum = new BPopUpMenu("<pick one>");
fPrinter = pum;
mf = new BMenuField(r, "drivers_list", KIND_LABEL, pum,
B_FOLLOW_TOP | B_FOLLOW_LEFT_RIGHT,
B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE);
@ -124,6 +191,7 @@ void AddPrinterDialog::BuildGUI(int stage)
bb->SetLabel(mf);
mf->ResizeToPreferred();
mf->GetPreferredSize(&w, &h);
FillMenu(pum, "Print", MSG_PRINTER_SELECTED);
tr = bb->Bounds();
tr.top += h;
@ -145,6 +213,7 @@ void AddPrinterDialog::BuildGUI(int stage)
// add a "connected to" (aka transports list) menu field
pum = new BPopUpMenu("<pick one>");
fTransport = pum;
mf = new BMenuField(r, "transports_list", PORT_LABEL, pum,
B_FOLLOW_TOP | B_FOLLOW_LEFT_RIGHT,
B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE);
@ -153,6 +222,7 @@ void AddPrinterDialog::BuildGUI(int stage)
bb->SetLabel(mf);
mf->ResizeToPreferred();
mf->GetPreferredSize(&w, &h);
FillMenu(pum, "Print/transport", MSG_TRANSPORT_SELECTED);
tr = bb->Bounds();
tr.top += h;
@ -171,12 +241,14 @@ void AddPrinterDialog::BuildGUI(int stage)
// add a "OK" button, and make it default
ok = new BButton(r, NULL, "Add", new BMessage(B_OK), B_FOLLOW_RIGHT | B_FOLLOW_TOP);
fOk = ok;
ok->MakeDefault(true);
ok->ResizeToPreferred();
ok->GetPreferredSize(&w, &h);
x = r.right - w;
ok->MoveTo(x, ok->Frame().top); // put the ok bottom at bottom right corner
panel->AddChild(ok);
SetDefaultButton(fOk);
// add a "Cancel button
cancel = new BButton(r, NULL, "Cancel", new BMessage(B_CANCEL), B_FOLLOW_RIGHT | B_FOLLOW_TOP);
@ -188,6 +260,7 @@ void AddPrinterDialog::BuildGUI(int stage)
// Auto resize window
ResizeTo(ok->Frame().right + H_MARGIN, ok->Frame().bottom + V_MARGIN);
Update();
// Stage == 0
// init_icon 64x114 Add a Local or Network Printer
// ------------------------------
@ -240,3 +313,100 @@ void AddPrinterDialog::BuildGUI(int stage)
// ------------------------------------------------
// Cancel Add
}
static directory_which gAddonDirs[] = {
B_BEOS_ADDONS_DIRECTORY,
B_COMMON_ADDONS_DIRECTORY
// B_USER_ADDONS_DIRECTORY same as common directory
};
#ifdef __INTEL__
static const char* kExecutableType = "application/x-vnd.Be-elfexecutable";
#else
static const char* kExecutableType = "application/x-vnd.Be-executable";
#endif
void AddPrinterDialog::FillMenu(BMenu* menu, const char* path, uint32 what) {
for (int i = 0; i < sizeof(gAddonDirs) / sizeof(directory_which); i ++) {
BPath addonPath;
if (find_directory(gAddonDirs[i], &addonPath) != B_OK) continue;
if (addonPath.Append(path) != B_OK) continue;
BDirectory dir(addonPath.Path());
if (dir.InitCheck() != B_OK) continue;
BEntry entry;
while (dir.GetNextEntry(&entry) == B_OK) {
if (!entry.IsFile()) continue;
BNode node(&entry);
if (node.InitCheck() != B_OK) continue;
BNodeInfo info(&node);
if (info.InitCheck() != B_OK) continue;
char type[B_MIME_TYPE_LENGTH+1];
info.GetType(type);
if (strcmp(type, kExecutableType) != 0) continue;
BPath path;
if (entry.GetPath(&path) != B_OK) continue;
bool addMenuItem = true;
// some hard coded special cases for transport add-ons
if (menu == fTransport) {
const char* transport = path.Leaf();
// Network not implemented yet!
if (strcmp(transport, "Network") == 0) continue;
addMenuItem = false;
if (strcmp(transport, "Serial Port") == 0) {
AddPortSubMenu(menu, transport, "/dev/ports");
} else if (strcmp(transport, "Parallel Port") == 0) {
AddPortSubMenu(menu, transport, "/dev/parallel");
} else if (strcmp(transport, "USB Port") == 0) {
AddPortSubMenu(menu, transport, "/dev/printer/usb");
} else {
addMenuItem = true;
}
}
if (addMenuItem) {
BMessage* msg = new BMessage(what);
msg->AddString("name", path.Leaf());
menu->AddItem(new BMenuItem(path.Leaf(), msg));
}
}
}
}
void AddPrinterDialog::AddPortSubMenu(BMenu* menu, const char* transport, const char* port) {
BEntry entry(port);
BDirectory dir(&entry);
if (dir.InitCheck() != B_OK) return;
BMenu* subMenu = NULL;
BPath path;
while (dir.GetNextEntry(&entry) == B_OK) {
if (entry.GetPath(&path) != B_OK) continue;
// lazily create sub menu
if (subMenu == NULL) {
subMenu = new BMenu(transport);
menu->AddItem(subMenu);
subMenu->SetRadioMode(true);
int32 index = menu->IndexOf(subMenu);
BMenuItem* item = menu->ItemAt(index);
if (item) item->SetMessage(new BMessage(MSG_TRANSPORT_SELECTED));
}
// setup menu item for port
BMessage* msg = new BMessage(MSG_TRANSPORT_SELECTED);
msg->AddString("name", transport);
msg->AddString("path", path.Leaf());
BMenuItem* item = new BMenuItem(path.Leaf(), msg);
subMenu->AddItem(item);
}
}
void AddPrinterDialog::Update() {
fOk->SetEnabled(fNameText != "" && fPrinterText != "" &&
(fTransportText != "" || fPrinterText == "Preview"));
fTransport->SetEnabled(fPrinterText != "" &&fPrinterText != "Preview");
}

16
src/prefs/print/AddPrinterDialog.h
View File

@ -3,6 +3,10 @@
class AddPrinterDialog;
#include <Button.h>
#include <String.h>
#include <TextControl.h>
#include <PopUpMenu.h>
#include <Window.h>
class AddPrinterDialog : public BWindow
@ -16,7 +20,19 @@ private:
void MessageReceived(BMessage* msg);
void BuildGUI(int stage);
void FillMenu(BMenu* menu, const char* path, uint32 what);
void AddPortSubMenu(BMenu* menu, const char* transport, const char* port);
void Update();
BTextControl* fName;
BPopUpMenu* fPrinter;
BPopUpMenu* fTransport;
BButton* fOk;
BString fNameText;
BString fPrinterText;
BString fTransportText;
BString fTransportPathText;
};
#endif

3
src/prefs/print/Messages.h
View File

@ -29,4 +29,7 @@ const uint32 MSG_PRINTER_SELECTED = 'PSel';
const uint32 MSG_CANCEL_JOB = 'CncJ';
const uint32 MSG_RESTART_JOB = 'RstJ';
const uint32 MSG_TRANSPORT_SELECTED = 'TSel';
const uint32 MSG_NAME_CHANGED = 'NCgd';
#endif

11
src/prefs/print/PrinterListView.cpp
View File

@ -54,8 +54,9 @@ PrinterListView::PrinterListView(BRect frame)
reply.PrintToStream();
BMessenger thePrinter;
if (reply.FindMessenger("result", &thePrinter) == B_OK)
if (reply.FindMessenger("result", &thePrinter) == B_OK) {
AddItem(new PrinterItem(thePrinter), CountItems());
}
}
}
}
@ -68,6 +69,14 @@ void PrinterListView::AttachedToWindow()
SetSelectionMessage(new BMessage(MSG_PRINTER_SELECTED));
SetInvocationMessage(new BMessage(MSG_MKDEF_PRINTER));
SetTarget(Window());
// Select active printer
for (int32 i = 0; i < CountItems(); i ++) {
PrinterItem* item = dynamic_cast<PrinterItem*>(ItemAt(i));
if (item->IsActivePrinter()) {
Select(i); break;
}
}
}
BBitmap* PrinterItem::sIcon = NULL;

BIN
src/prefs/print/Printers.FileTypes.rsrc
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Binary file not shown.

6
src/prefs/print/Printers.cpp
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@ -25,10 +25,8 @@
int main()
{
new PrintersApp;
be_app->Run();
delete be_app;
PrintersApp app;
app.Run();
return 0;
}