void
MainWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case MSG_LAUNCH: {
BView* pointer;
if (message->FindPointer("be:source", (void**)&pointer) < B_OK)
break;
LaunchButton* button = dynamic_cast<LaunchButton*>(pointer);
if (button == NULL)
break;
BString errorMessage;
bool launchedByRef = false;
if (button->Ref()) {
BEntry entry(button->Ref(), true);
if (entry.IsDirectory()) {
// open in Tracker
BMessenger messenger("application/x-vnd.Be-TRAK");
if (messenger.IsValid()) {
BMessage trackerMessage(B_REFS_RECEIVED);
trackerMessage.AddRef("refs", button->Ref());
status_t ret = messenger.SendMessage(&trackerMessage);
if (ret < B_OK) {
errorMessage = B_TRANSLATE("Failed to send "
"'open folder' command to Tracker.\n\nError: ");
errorMessage << strerror(ret);
} else
launchedByRef = true;
} else
errorMessage = ("Failed to open folder - is Tracker "
"running?");
} else {
status_t ret = be_roster->Launch(button->Ref());
if (ret < B_OK && ret != B_ALREADY_RUNNING) {
BString errStr(B_TRANSLATE("Failed to launch '%1'.\n"
"\nError:"));
BPath path(button->Ref());
if (path.InitCheck() >= B_OK)
errStr.ReplaceFirst("%1", path.Path());
else
errStr.ReplaceFirst("%1", button->Ref()->name);
errorMessage << errStr.String() << " ";
errorMessage << strerror(ret);
} else
launchedByRef = true;
}
}
if (!launchedByRef && button->AppSignature()) {
status_t ret = be_roster->Launch(button->AppSignature());
if (ret != B_OK && ret != B_ALREADY_RUNNING) {
BString errStr(B_TRANSLATE("\n\nFailed to launch application "
"with signature '%2'.\n\nError:"));
errStr.ReplaceFirst("%2", button->AppSignature());
errorMessage << errStr.String() << " ";
errorMessage << strerror(ret);
} else {
// clear error message on success (might have been
// filled when trying to launch by ref)
errorMessage = "";
}
} else if (!launchedByRef) {
errorMessage = B_TRANSLATE("Failed to launch 'something', "
"error in Pad data.");
}
if (errorMessage.Length() > 0) {
BAlert* alert = new BAlert("error", errorMessage.String(),
B_TRANSLATE("Bummer"), NULL, NULL, B_WIDTH_FROM_WIDEST);
alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
alert->Go(NULL);
}
break;
}
case MSG_ADD_SLOT: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK) {
fPadView->AddButton(new LaunchButton("launch button",
NULL, new BMessage(MSG_LAUNCH)), button);
}
break;
}
case MSG_CLEAR_SLOT: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK)
button->SetTo((entry_ref*)NULL);
break;
}
case MSG_REMOVE_SLOT: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK) {
if (fPadView->RemoveButton(button))
delete button;
}
break;
}
case MSG_SET_DESCRIPTION: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK) {
const char* name;
if (message->FindString("name", &name) >= B_OK) {
// message comes from a previous name panel
button->SetDescription(name);
BRect namePanelFrame;
if (message->FindRect("frame", &namePanelFrame) == B_OK) {
((App*)be_app)->SetNamePanelSize(
namePanelFrame.Size());
}
} else {
// message comes from pad view
entry_ref* ref = button->Ref();
if (ref) {
BString helper(B_TRANSLATE("Description for '%3'"));
helper.ReplaceFirst("%3", ref->name);
// Place the name panel besides the pad, but give it
// the user configured size.
BPoint origin = B_ORIGIN;
BSize size = ((App*)be_app)->NamePanelSize();
NamePanel* panel = new NamePanel(helper.String(),
button->Description(), this, this,
new BMessage(*message), size);
panel->Layout(true);
size = panel->Frame().Size();
BScreen screen(this);
BPoint mousePos;
uint32 buttons;
fPadView->GetMouse(&mousePos, &buttons, false);
fPadView->ConvertToScreen(&mousePos);
if (fPadView->Orientation() == B_HORIZONTAL) {
// Place above or below the pad
origin.x = mousePos.x - size.width / 2;
if (screen.Frame().bottom - Frame().bottom
> size.height + 20) {
origin.y = Frame().bottom + 10;
} else {
origin.y = Frame().top - 10 - size.height;
}
} else {
// Place left or right of the pad
origin.y = mousePos.y - size.height / 2;
if (screen.Frame().right - Frame().right
> size.width + 20) {
origin.x = Frame().right + 10;
} else {
origin.x = Frame().left - 10 - size.width;
}
}
panel->MoveTo(origin);
panel->Show();
}
}
}
break;
}
case MSG_ADD_WINDOW: {
BMessage settings('sett');
SaveSettings(&settings);
message->AddMessage("window", &settings);
be_app->PostMessage(message);
break;
}
case MSG_SHOW_BORDER:
SetLook(B_TITLED_WINDOW_LOOK);
break;
case MSG_HIDE_BORDER:
SetLook(B_BORDERED_WINDOW_LOOK);
break;
case MSG_TOGGLE_AUTORAISE:
ToggleAutoRaise();
break;
case MSG_SHOW_ON_ALL_WORKSPACES:
fShowOnAllWorkspaces = !fShowOnAllWorkspaces;
if (fShowOnAllWorkspaces)
SetWorkspaces(B_ALL_WORKSPACES);
else
SetWorkspaces(1L << current_workspace());
break;
case B_SIMPLE_DATA:
case B_REFS_RECEIVED:
case B_PASTE:
case B_MODIFIERS_CHANGED:
break;
default:
BWindow::MessageReceived(message);
break;
}
}
void
MainWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case MSG_LAUNCH: {
BView* pointer;
if (message->FindPointer("be:source", (void**)&pointer) < B_OK)
break;
LaunchButton* button = dynamic_cast<LaunchButton*>(pointer);
if (button == NULL)
break;
BString errorMessage;
bool launchedByRef = false;
if (button->Ref()) {
BEntry entry(button->Ref(), true);
if (entry.IsDirectory()) {
// open in Tracker
BMessenger messenger("application/x-vnd.Be-TRAK");
if (messenger.IsValid()) {
BMessage trackerMessage(B_REFS_RECEIVED);
trackerMessage.AddRef("refs", button->Ref());
status_t ret = messenger.SendMessage(&trackerMessage);
if (ret < B_OK) {
errorMessage = "Failed to send 'open folder' "
"command to Tracker.\n\nError: ";
errorMessage << strerror(ret);
} else
launchedByRef = true;
} else
errorMessage = "Failed to open folder - is Tracker "
"running?";
} else {
status_t ret = be_roster->Launch(button->Ref());
if (ret < B_OK && ret != B_ALREADY_RUNNING) {
errorMessage = "Failed to launch '";
BPath path(button->Ref());
if (path.InitCheck() >= B_OK)
errorMessage << path.Path();
else
errorMessage << button->Ref()->name;
errorMessage << "'.\n\nError: ";
errorMessage << strerror(ret);
} else
launchedByRef = true;
}
}
if (!launchedByRef && button->AppSignature()) {
status_t ret = be_roster->Launch(button->AppSignature());
if (ret != B_OK && ret != B_ALREADY_RUNNING) {
errorMessage = "Failed to launch application with "
"signature '";
errorMessage << button->AppSignature() << "'.\n\nError: ";
errorMessage << strerror(ret);
} else {
// clear error message on success (might have been
// filled when trying to launch by ref)
errorMessage = "";
}
} else if (!launchedByRef) {
errorMessage = "Failed to launch 'something', error in "
"Pad data.";
}
if (errorMessage.Length() > 0) {
BAlert* alert = new BAlert("error", errorMessage.String(),
"Bummer", NULL, NULL, B_WIDTH_FROM_WIDEST);
alert->Go(NULL);
}
break;
}
case MSG_ADD_SLOT: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK) {
fPadView->AddButton(new LaunchButton("launch button", fLastID++,
NULL, new BMessage(MSG_LAUNCH)), button);
}
break;
}
case MSG_CLEAR_SLOT: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK)
button->SetTo((entry_ref*)NULL);
break;
}
case MSG_REMOVE_SLOT: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK) {
if (fPadView->RemoveButton(button))
delete button;
}
break;
}
case MSG_SET_DESCRIPTION: {
LaunchButton* button;
if (message->FindPointer("be:source", (void**)&button) >= B_OK) {
const char* name;
if (message->FindString("name", &name) >= B_OK) {
// message comes from a previous name panel
button->SetDescription(name);
message->FindRect("frame", &fNamePanelFrame);
} else {
// message comes from pad view
entry_ref* ref = button->Ref();
if (ref) {
BString helper("Description for '");
helper << ref->name << "'";
make_sure_frame_is_on_screen(fNamePanelFrame, this);
new NamePanel(helper.String(), button->Description(),
this, this, new BMessage(*message),
fNamePanelFrame);
}
}
}
break;
}
case MSG_ADD_WINDOW: {
BMessage settings('sett');
SaveSettings(&settings);
message->AddMessage("window", &settings);
be_app->PostMessage(message);
break;
}
case MSG_SHOW_BORDER:
SetLook(B_TITLED_WINDOW_LOOK);
break;
case MSG_HIDE_BORDER:
SetLook(B_BORDERED_WINDOW_LOOK);
break;
case MSG_TOGGLE_AUTORAISE:
ToggleAutoRaise();
break;
case MSG_SHOW_ON_ALL_WORKSPACES:
fShowOnAllWorkspaces = !fShowOnAllWorkspaces;
if (fShowOnAllWorkspaces)
SetWorkspaces(B_ALL_WORKSPACES);
else
SetWorkspaces(1L << current_workspace());
break;
case B_SIMPLE_DATA:
case B_REFS_RECEIVED:
case B_PASTE:
case B_MODIFIERS_CHANGED:
break;
case B_ABOUT_REQUESTED:
be_app->PostMessage(message);
break;
default:
BWindow::MessageReceived(message);
break;
}
}