void
ScreenWindow::WorkspaceActivated(int32 workspace, bool state)
{
fScreenMode.GetOriginalMode(fOriginal, workspace);
_UpdateActiveMode();
BMessage message(UPDATE_DESKTOP_COLOR_MSG);
PostMessage(&message, fMonitorView);
}
void
ScreenWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case WORKSPACE_CHECK_MSG:
_CheckApplyEnabled();
break;
case kMsgWorkspaceLayoutChanged:
{
int32 deltaX = 0;
int32 deltaY = 0;
message->FindInt32("delta_x", &deltaX);
message->FindInt32("delta_y", &deltaY);
if (deltaX == 0 && deltaY == 0)
break;
uint32 newColumns;
uint32 newRows;
BPrivate::get_workspaces_layout(&newColumns, &newRows);
newColumns += deltaX;
newRows += deltaY;
BPrivate::set_workspaces_layout(newColumns, newRows);
_UpdateWorkspaceButtons();
_CheckApplyEnabled();
break;
}
case kMsgWorkspaceColumnsChanged:
{
uint32 newColumns = strtoul(fColumnsControl->Text(), NULL, 10);
uint32 rows;
BPrivate::get_workspaces_layout(NULL, &rows);
BPrivate::set_workspaces_layout(newColumns, rows);
_UpdateWorkspaceButtons();
_CheckApplyEnabled();
break;
}
case kMsgWorkspaceRowsChanged:
{
uint32 newRows = strtoul(fRowsControl->Text(), NULL, 10);
uint32 columns;
BPrivate::get_workspaces_layout(&columns, NULL);
BPrivate::set_workspaces_layout(columns, newRows);
_UpdateWorkspaceButtons();
_CheckApplyEnabled();
break;
}
case POP_RESOLUTION_MSG:
{
message->FindInt32("width", &fSelected.width);
message->FindInt32("height", &fSelected.height);
_CheckColorMenu();
_CheckRefreshMenu();
_UpdateMonitorView();
_UpdateRefreshControl();
_CheckApplyEnabled();
break;
}
case POP_COLORS_MSG:
{
int32 space;
if (message->FindInt32("space", &space) != B_OK)
break;
int32 index;
if (message->FindInt32("index", &index) == B_OK
&& fColorsMenu->ItemAt(index) != NULL)
fUserSelectedColorSpace = fColorsMenu->ItemAt(index);
fSelected.space = (color_space)space;
_UpdateColorLabel();
_CheckApplyEnabled();
break;
}
case POP_REFRESH_MSG:
{
message->FindFloat("refresh", &fSelected.refresh);
fOtherRefresh->SetLabel(B_TRANSLATE("Other" B_UTF8_ELLIPSIS));
// revert "Other…" label - it might have a refresh rate prefix
_CheckApplyEnabled();
break;
}
case POP_OTHER_REFRESH_MSG:
{
// make sure menu shows something useful
_UpdateRefreshControl();
float min = 0, max = 999;
fScreenMode.GetRefreshLimits(fSelected, min, max);
if (min < gMinRefresh)
min = gMinRefresh;
if (max > gMaxRefresh)
max = gMaxRefresh;
monitor_info info;
if (fScreenMode.GetMonitorInfo(info) == B_OK) {
min = max_c(info.min_vertical_frequency, min);
max = min_c(info.max_vertical_frequency, max);
}
RefreshWindow *fRefreshWindow = new RefreshWindow(
fRefreshField->ConvertToScreen(B_ORIGIN), fSelected.refresh,
min, max);
fRefreshWindow->Show();
break;
}
case SET_CUSTOM_REFRESH_MSG:
{
// user pressed "done" in "Other…" refresh dialog;
// select the refresh rate chosen
message->FindFloat("refresh", &fSelected.refresh);
_UpdateRefreshControl();
_CheckApplyEnabled();
break;
}
case POP_COMBINE_DISPLAYS_MSG:
{
// new combine mode has bee chosen
int32 mode;
if (message->FindInt32("mode", &mode) == B_OK)
fSelected.combine = (combine_mode)mode;
_CheckResolutionMenu();
_CheckApplyEnabled();
break;
}
case POP_SWAP_DISPLAYS_MSG:
message->FindBool("swap", &fSelected.swap_displays);
_CheckApplyEnabled();
break;
case POP_USE_LAPTOP_PANEL_MSG:
message->FindBool("use", &fSelected.use_laptop_panel);
_CheckApplyEnabled();
break;
case POP_TV_STANDARD_MSG:
message->FindInt32("tv_standard", (int32 *)&fSelected.tv_standard);
_CheckApplyEnabled();
break;
case BUTTON_LAUNCH_BACKGROUNDS_MSG:
if (be_roster->Launch(kBackgroundsSignature) == B_ALREADY_RUNNING) {
app_info info;
be_roster->GetAppInfo(kBackgroundsSignature, &info);
be_roster->ActivateApp(info.team);
}
break;
case BUTTON_DEFAULTS_MSG:
{
// TODO: get preferred settings of screen
fSelected.width = 640;
fSelected.height = 480;
fSelected.space = B_CMAP8;
fSelected.refresh = 60.0;
fSelected.combine = kCombineDisable;
fSelected.swap_displays = false;
fSelected.use_laptop_panel = false;
fSelected.tv_standard = 0;
// TODO: workspace defaults
_UpdateControls();
break;
}
case BUTTON_UNDO_MSG:
fUndoScreenMode.Revert();
_UpdateActiveMode();
break;
case BUTTON_REVERT_MSG:
{
fModified = false;
fBootWorkspaceApplied = false;
// ScreenMode::Revert() assumes that we first set the correct
// number of workspaces
BPrivate::set_workspaces_layout(fOriginalWorkspacesColumns,
fOriginalWorkspacesRows);
_UpdateWorkspaceButtons();
fScreenMode.Revert();
_UpdateActiveMode();
break;
}
case BUTTON_APPLY_MSG:
_Apply();
break;
case MAKE_INITIAL_MSG:
// user pressed "keep" in confirmation dialog
fModified = true;
_UpdateActiveMode();
break;
default:
BWindow::MessageReceived(message);
break;
}
}
/*! Reflect active mode in chosen settings */
void
ScreenWindow::_UpdateActiveMode()
{
_UpdateActiveMode(current_workspace());
}