void
CreateParametersPanel::_CreateCreateControls(BPartition* parent, off_t offset,
off_t size)
{
// Setup the controls
// TODO: use a lower granularity for smaller disks -- but this would
// require being able to parse arbitrary size strings with unit
fSizeSlider = new SizeSlider("Slider", B_TRANSLATE("Partition size"), NULL,
offset, size, kMegaByte);
fSizeSlider->SetPosition(1.0);
fSizeSlider->SetModificationMessage(new BMessage(MSG_SIZE_SLIDER));
fSizeTextControl = new BTextControl("Size Control", "", "", NULL);
for(int32 i = 0; i < 256; i++)
fSizeTextControl->TextView()->DisallowChar(i);
for(int32 i = '0'; i <= '9'; i++)
fSizeTextControl->TextView()->AllowChar(i);
_UpdateSizeTextControl();
fSizeTextControl->SetModificationMessage(
new BMessage(MSG_SIZE_TEXTCONTROL));
CreateChangeControls(parent);
fOkButton->SetLabel(B_TRANSLATE("Create"));
}
void
CreateParamsPanel::MessageReceived(BMessage* message)
{
switch (message->what) {
case MSG_CANCEL:
Cancel();
break;
case MSG_OK:
fReturnValue = GO_SUCCESS;
release_sem(fExitSemaphore);
break;
case MSG_PARTITION_TYPE:
if (fEditor != NULL) {
const char* type;
message->FindString("type", &type);
fEditor->PartitionTypeChanged(type);
}
break;
case MSG_SIZE_SLIDER:
_UpdateSizeTextControl();
break;
case MSG_SIZE_TEXTCONTROL:
{
int32 size = atoi(fSizeTextControl->Text());
if (size >= 0 && size <= fSizeSlider->MaxPartitionSize())
fSizeSlider->SetValue(size + fSizeSlider->Offset());
else
_UpdateSizeTextControl();
break;
}
default:
BWindow::MessageReceived(message);
}
}
void
CreateParametersPanel::MessageReceived(BMessage* message)
{
switch (message->what) {
case MSG_SIZE_SLIDER:
_UpdateSizeTextControl();
break;
case MSG_SIZE_TEXTCONTROL:
{
off_t size = atoi(fSizeTextControl->Text()) * kMegaByte;
if (size >= 0 && size <= fSizeSlider->MaxPartitionSize())
fSizeSlider->SetSize(size);
else
_UpdateSizeTextControl();
break;
}
default:
ChangeParametersPanel::MessageReceived(message);
}
}
void
CreateParamsPanel::_CreateViewControls(BPartition* parent, off_t offset,
off_t size)
{
// Setup the controls
fSizeSlider = new SizeSlider("Slider", B_TRANSLATE("Partition size"), NULL,
offset, offset + size);
fSizeSlider->SetPosition(1.0);
fSizeSlider->SetModificationMessage(new BMessage(MSG_SIZE_SLIDER));
fSizeTextControl = new BTextControl("Size Control", "", "", NULL);
for(int32 i = 0; i < 256; i++)
fSizeTextControl->TextView()->DisallowChar(i);
for(int32 i = '0'; i <= '9'; i++)
fSizeTextControl->TextView()->AllowChar(i);
_UpdateSizeTextControl();
fSizeTextControl->SetModificationMessage(
new BMessage(MSG_SIZE_TEXTCONTROL));
fNameTextControl = new BTextControl("Name Control",
B_TRANSLATE("Partition name:"), "", NULL);
if (!parent->SupportsChildName())
fNameTextControl->SetEnabled(false);
fTypePopUpMenu = new BPopUpMenu("Partition Type");
int32 cookie = 0;
BString supportedType;
while (parent->GetNextSupportedChildType(&cookie, &supportedType)
== B_OK) {
BMessage* message = new BMessage(MSG_PARTITION_TYPE);
message->AddString("type", supportedType);
BMenuItem* item = new BMenuItem(supportedType, message);
fTypePopUpMenu->AddItem(item);
if (strcmp(supportedType, kPartitionTypeBFS) == 0)
item->SetMarked(true);
}
fTypeMenuField = new BMenuField(B_TRANSLATE("Partition type:"),
fTypePopUpMenu);
const float spacing = be_control_look->DefaultItemSpacing();
BGroupLayout* layout = new BGroupLayout(B_VERTICAL, spacing);
layout->SetInsets(spacing, spacing, spacing, spacing);
SetLayout(layout);
AddChild(BGroupLayoutBuilder(B_VERTICAL, spacing)
.Add(fSizeSlider)
.Add(fSizeTextControl)
.Add(BGridLayoutBuilder(0.0, 5.0)
.Add(fNameTextControl->CreateLabelLayoutItem(), 0, 0)
.Add(fNameTextControl->CreateTextViewLayoutItem(), 1, 0)
.Add(fTypeMenuField->CreateLabelLayoutItem(), 0, 1)
.Add(fTypeMenuField->CreateMenuBarLayoutItem(), 1, 1)
)
);
status_t err = parent->GetParameterEditor(B_CREATE_PARAMETER_EDITOR,
&fEditor);
if (err == B_OK && fEditor != NULL)
AddChild(fEditor->View());
else
fEditor = NULL;
BButton* okButton = new BButton(B_TRANSLATE("Create"),
new BMessage(MSG_OK));
AddChild(BGroupLayoutBuilder(B_HORIZONTAL, spacing)
.AddGlue()
.Add(new BButton(B_TRANSLATE("Cancel"), new BMessage(MSG_CANCEL)))
.Add(okButton)
);
SetDefaultButton(okButton);
AddToSubset(fWindow);
layout->View()->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
}
