status_t
DataTranslationsWindow::_ShowConfigView(int32 id)
{
// Shows the config panel for the translator with the given id
if (id < 0)
return B_BAD_VALUE;
BTranslatorRoster* roster = BTranslatorRoster::Default();
if (fConfigView) {
fRightBox->RemoveChild(fConfigView);
delete fConfigView;
fConfigView = NULL;
}
BMessage emptyMsg;
BRect rect(0, 0, 200, 233);
status_t ret = roster->MakeConfigurationView(id, &emptyMsg,
&fConfigView, &rect);
if (ret != B_OK)
return ret;
fConfigView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
// force config views to all have the same color
fRightBox->AddChild(fConfigView);
return B_OK;
}
status_t
DataTranslationsWindow::_ShowConfigView(int32 id)
{
// Shows the config panel for the translator with the given id
if (id < 0)
return B_BAD_VALUE;
BTranslatorRoster *roster = BTranslatorRoster::Default();
// fConfigView is NULL the first time this function
// is called, prevent a segment fault
if (fConfigView)
fRightBox->RemoveChild(fConfigView);
BMessage emptyMsg;
BRect rect(0, 0, 200, 233);
status_t ret = roster->MakeConfigurationView(id, &emptyMsg, &fConfigView, &rect);
if (ret != B_OK) {
fRightBox->RemoveChild(fConfigView);
return ret;
}
BRect configRect(fRightBox->Bounds());
configRect.InsetBy(3, 3);
configRect.bottom -= 45;
float width = 0, height = 0;
if ((fConfigView->Flags() & B_SUPPORTS_LAYOUT) != 0) {
BSize configSize = fConfigView->ExplicitPreferredSize();
width = configSize.Width();
height = configSize.Height();
} else {
fConfigView->GetPreferredSize(&width, &height);
}
float widen = max_c(0, width - configRect.Width());
float heighten = max_c(0, height - configRect.Height());
if (widen > 0 || heighten > 0) {
ResizeBy(widen, heighten);
configRect.right += widen;
configRect.bottom += heighten;
}
fConfigView->MoveTo(configRect.left, configRect.top);
fConfigView->ResizeTo(configRect.Width(), configRect.Height());
fConfigView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
// force config views to all have the same color
fRightBox->AddChild(fConfigView);
return B_OK;
}
status_t
DataTranslationsWindow::_ShowConfigView(int32 id)
{
// Shows the config panel for the translator with the given id
if (id < 0)
return B_BAD_VALUE;
BTranslatorRoster* roster = BTranslatorRoster::Default();
if (fConfigView != NULL) {
fRightBox->RemoveChild(fConfigView);
delete fConfigView;
fConfigView = NULL;
fInfoText = NULL;
if (fRelease != NULL) {
fRelease->Release();
fRelease = NULL;
}
}
BMessage emptyMessage;
BRect rect(0.0f, 0.0f, 200.0f, 233.0f);
status_t result = roster->MakeConfigurationView(id, &emptyMessage,
&fConfigView, &rect);
if (result != B_OK)
return result;
fConfigView->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
// force config views to all have the same color
fRightBox->AddChild(fConfigView);
// for default 12pt font size: 597 ≈ (0.85 * 12 * 49)
fConfigView->SetExplicitMinSize(
BSize(ceilf(be_control_look->DefaultItemSpacing() * 49)
- fTranslatorListView->Frame().Width(), B_SIZE_UNSET));
// Make sure the translator's image doesn't get unloaded while we are still
// showing a config view whose code is in the image
fRelease = roster->AcquireTranslator(id);
return B_OK;
}
void
ScreenshotWindow::_ShowSettings(bool activate)
{
if (!fSettingsWindow && !activate)
return;
// Find a translator
translator_id translator = 0;
BTranslatorRoster *roster = BTranslatorRoster::Default();
translator_id* translators = NULL;
int32 numTranslators = 0;
if (roster->GetAllTranslators(&translators, &numTranslators) != B_OK)
return;
bool foundTranslator = false;
for (int32 x = 0; x < numTranslators; x++) {
const translation_format* formats = NULL;
int32 numFormats;
if (roster->GetOutputFormats(translators[x], &formats,
&numFormats) == B_OK) {
for (int32 i = 0; i < numFormats; ++i) {
if (formats[i].type == static_cast<uint32>(fImageFileType)) {
translator = translators[x];
foundTranslator = true;
break;
}
}
}
if (foundTranslator)
break;
}
delete [] translators;
if (!foundTranslator)
return;
// Create a window with a configuration view
BView *view;
BRect rect(0, 0, 239, 239);
status_t err = roster->MakeConfigurationView(translator, NULL, &view,
&rect);
if (err < B_OK || view == NULL) {
BAlert *alert = new BAlert(NULL, strerror(err), "OK");
alert->Go();
} else {
if (fSettingsWindow) {
fSettingsWindow->RemoveChild(fSettingsWindow->ChildAt(0));
float width, height;
view->GetPreferredSize(&width, &height);
fSettingsWindow->ResizeTo(width, height);
fSettingsWindow->AddChild(view);
if (activate)
fSettingsWindow->Activate();
} else {
fSettingsWindow = new BWindow(rect,
B_TRANSLATE("Translator Settings"),
B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
B_NOT_ZOOMABLE | B_NOT_RESIZABLE);
fSettingsWindow->AddFilter(new QuitMessageFilter(this));
fSettingsWindow->AddChild(view);
fSettingsWindow->CenterOnScreen();
fSettingsWindow->Show();
}
}
}
// Private function to add the config view of the currently
// selected output format to our window
void
OutputFormatView::AddConfigView()
{
the_window->Lock();
// Remove the window size limits,
// so we are free to do whatever we like
the_window->SetSizeLimits(0.0, 32767.0, 0.0, 32767.0);
// The current views must stay put while we resize
// the window to make room for the config view
MakeFollowBottom(false);
// Remove the old config view if there is one
if (config_view)
{
RemoveChild(config_view);
delete config_view;
config_view = 0;
}
BRect config_rect;
if (the_roster->MakeConfigurationView(
output_list[index].translator,
0,
&config_view,
&config_rect) == B_NO_ERROR &&
config_view != 0)
{
// Create a caption for the config view
// if there wasn't one already
if (!config_caption)
{
config_caption = new CaptionView(
BRect(8.0, info_view->Frame().bottom + 1.0, Bounds().right - 8.0, 0.0),
"config caption",
StringsRsrc[STR_TRANSLATOR_SETTINGS]);
config_caption->SetResizingMode(B_FOLLOW_LEFT_RIGHT | B_FOLLOW_TOP);
AddChild(config_caption);
}
// Move the config view to just below the config caption
config_view->MoveBy(
16.0 - config_view->Frame().left,
config_caption->Frame().bottom + 1.0 - config_view->Frame().top);
// Colour it gray
config_view->SetViewColor(222, 222, 222);
config_view->SetLowColor(222, 222, 222);
// First resize the window so that the config view will fit,
// otherwise the config view may want to change with us
float width_diff = config_view->Frame().right + 16.0 - Bounds().Width();
the_window->ResizeTo(
Bounds().Width() + (width_diff > 0.0 ? width_diff : 0.0),
config_view->Frame().bottom + 8.0);
// Add it to the main view
AddChild(config_view);
// Make the config_view and its children follow the bottom of the window
RecursiveSetMode(config_view);
}
else
{
// This translator doesn't have a config view
if (config_caption)
{
RemoveChild(config_caption);
delete config_caption;
config_caption = 0;
}
the_window->ResizeTo(Bounds().right, info_view->Frame().bottom + 8.0);
}
// Make all views follow the bottom of the window again
MakeFollowBottom();
// Set the window's minimum size
float min_width = (config_view ? config_view->Frame().right : 200.0);
if (min_width < 200.0)
min_width = 200.0;
the_window->SetSizeLimits(
min_width,
32767.0,
Bounds().Height() - scroll_view->Bounds().Height() + 50.0,
32767.0);
the_window->Unlock();
}