/*! \brief Returns the time interval between two messages and the number of
times the message has still to be sent.
Both parameters (\a interval and \a count) may be \c NULL.
\param interval Pointer to a pre-allocated bigtime_t variable to be set
to the time interval. May be \c NULL.
\param count Pointer to a pre-allocated int32 variable to be set
to the number of times the message has still to be sent.
May be \c NULL.
\return
- \c B_OK: Everything went fine.
- \c B_BAD_VALUE: The message runner is not longer valid. All the
messages that had to be sent have already been sent.
*/
status_t
BMessageRunner::GetInfo(bigtime_t *interval, int32 *count) const
{
status_t error = (fToken >= 0 ? B_OK : B_BAD_VALUE);
// compose the request message
BMessage request(B_REG_GET_MESSAGE_RUNNER_INFO);
if (error == B_OK)
error = request.AddInt32("token", fToken);
// send the request
BMessage reply;
if (error == B_OK)
error = BRoster::Private().SendTo(&request, &reply, false);
// evaluate the reply
if (error == B_OK) {
if (reply.what == B_REG_SUCCESS) {
// count
int32 _count;
if (reply.FindInt32("count", &_count) == B_OK) {
if (count)
*count = _count;
} else
error = B_ERROR;
// interval
bigtime_t _interval;
if (reply.FindInt64("interval", &_interval) == B_OK) {
if (interval)
*interval = _interval;
} else
error = B_ERROR;
} else
reply.FindInt32("error", &error);
}
return error;
}
void
KeyControl::KeyDown(const char *bytes, int32 numBytes)
{
int32 key, mod, raw_key;
if (numBytes == 1) {
BMessage *msg = Window()->CurrentMessage();
msg->FindInt32("key", &raw_key);
msg->FindInt32("modifiers", &mod);
msg->FindInt32("raw_char", &key);
// now do some conversions for combinations
if (key == B_FUNCTION_KEY) {
key = 12+raw_key;
} else if (key>='a' && key<='z')
key -= ('a'-'A');
mod = mod & (B_SHIFT_KEY | B_CONTROL_KEY | B_COMMAND_KEY | B_OPTION_KEY); // mask left / right stuff
if (m_menu) mod = mod | B_COMMAND_KEY;
if (!m_menu || (m_menu && key>=' ' && key<'z')) {
m_mod = mod ;
m_key = key;
Invalidate();
}
}
}
status_t
BreakpointSetting::SetTo(const BMessage& archive)
{
_Unset();
fFunctionID = ArchivingUtils::UnarchiveChild<FunctionID>(archive,
"function");
if (fFunctionID == NULL)
return B_BAD_VALUE;
archive.FindString("sourceFile", &fSourceFile);
int32 line;
if (archive.FindInt32("line", &line) != B_OK)
line = -1;
int32 column;
if (archive.FindInt32("column", &column) != B_OK)
column = -1;
fSourceLocation = SourceLocation(line, column);
if (archive.FindUInt64("relativeAddress", &fRelativeAddress) != B_OK)
fRelativeAddress = 0;
if (archive.FindBool("enabled", &fEnabled) != B_OK)
fEnabled = false;
return B_OK;
}
status_t Enclosure::Unflatten(type_code /*code*/, const void *buffer, ssize_t /*numBytes*/) {
BMessage flat;
status_t ret = flat.Unflatten((char *)buffer);
fProgress = NULL;
if (ret == B_OK) {
// Compulsory
if (flat.FindString("url", &fURL) != B_OK) ret = B_ERROR;
// Optional
if (flat.FindString("mime", &fMIME) != B_OK) fMIME = "";
if (flat.FindString("description", &fDescription) != B_OK) fDescription = "";
if (flat.FindInt32("size", &fSize) != B_OK) fSize = -1;
if (flat.FindInt32("state", reinterpret_cast<int32 *>(&fState)) != B_OK) fState = Error;
flat.FindRef("localRef", &fLocalRef);
DownloadProgress progress;
if (flat.FindFlat("progress", &progress) == B_OK) {
fProgress = new DownloadProgress(progress);
};
};
return ret;
};
void InfoStrView::MouseDown (BPoint where)
{
/* Detect double-click */
BMessage* msg = Window()->CurrentMessage();
int32 clicks = msg->FindInt32 ("clicks");
int32 button = msg->FindInt32 ("buttons");
static BPoint previousPoint = where;
if ((button == lastButton) && (clicks > 1))
clickCount++;
else
clickCount = 1;
lastButton = button;
/* Make sure the two clicks are clicked close to eachother (5 pixel tolerance) */
if (clickCount >= 2 && button == B_PRIMARY_MOUSE_BUTTON && itemPath != NULL
&& ((where.y >= previousPoint.y - 5 && where.y <= previousPoint.y + 5)
&& where.x >= previousPoint.x - 5 && where.x <= previousPoint.x + 5))
{
DrawOpenAnimation (CalcAnimationRect (where));
OpenFolder (itemPath);
}
previousPoint = where;
BStringView::MouseDown (where);
}
status_t GlMidiEvent::ReadFrom(const BMessage& msg, bool portName)
{
status_t err;
if (portName) {
BString16 name;
if ((err = msg.FindString(P_STR, &name)) != B_OK) return err;
int32 id = 0;
BMidiProducer* prod;
bool found = false;
while ((prod = BMidiRoster::NextProducer(&id)) != NULL) {
if (prod->IsValid() && prod->Name() && name == prod->Name()) {
portId = prod->ID();
found = true;
break;
}
}
if (!found) return B_ERROR;
} else {
if ((err = msg.FindInt32(P_STR, &portId)) != B_OK) return err;
}
if ((err = msg.FindInt32(T_STR, &type)) != B_OK) return err;
if ((err = msg.FindInt32(C_STR, &channel)) != B_OK) return err;
if ((err = msg.FindInt32(V1_STR, &value1)) != B_OK) return err;
if ((err = msg.FindInt32(V2_STR, &value2)) != B_OK) return err;
return B_OK;
}
// MouseDown
void
StateView::MouseDown(BPoint where)
{
if (fLocker && !fLocker->WriteLock())
return;
// query more info from the windows current message if available
uint32 buttons;
uint32 clicks;
BMessage* message = Window() ? Window()->CurrentMessage() : NULL;
if (!message || message->FindInt32("buttons", (int32*)&buttons) != B_OK)
buttons = B_PRIMARY_MOUSE_BUTTON;
if (!message || message->FindInt32("clicks", (int32*)&clicks) != B_OK)
clicks = 1;
if (fCurrentState)
fCurrentState->MouseDown(where, buttons, clicks);
// update mouse info *after* having called the ViewState hook
fMouseInfo.buttons = buttons;
fMouseInfo.position = where;
if (fLocker)
fLocker->WriteUnlock();
}
void
NotificationWindow::_LoadDisplaySettings(BMessage& settings)
{
int32 setting;
float originalWidth = fWidth;
if (settings.FindFloat(kWidthName, &fWidth) != B_OK)
fWidth = kDefaultWidth;
if (originalWidth != fWidth)
GetLayout()->SetExplicitSize(BSize(fWidth, B_SIZE_UNSET));
if (settings.FindInt32(kIconSizeName, &setting) != B_OK)
fIconSize = kDefaultIconSize;
else
fIconSize = (icon_size)setting;
int32 position;
if (settings.FindInt32(kNotificationPositionName, &position) != B_OK)
fPosition = kDefaultNotificationPosition;
else
fPosition = position;
// Notify the views about the change
appview_t::iterator aIt;
for (aIt = fAppViews.begin(); aIt != fAppViews.end(); ++aIt) {
AppGroupView* view = aIt->second;
view->Invalidate();
}
}
virtual void KeyDown(const char* pzRawString, int32 numBytes )
{
BMessage *curMsg = Window()->CurrentMessage();
int32 key(0), modifiers(0);
curMsg->FindInt32( "key", &key );
curMsg->FindInt32( "modifiers", &modifiers );
#warning These shortcuts should change to be more BeOS like.
if ( modifiers & B_CONTROL_KEY ) {
switch( pzRawString[0] )
{
case B_TAB:
Window()->PostMessage( ID_ACTIVATE_URLEDIT, Window() );
break;
case 'r':
Window()->PostMessage( ID_RELOAD, Window() );
break;
case 'f':
Window()->PostMessage( ID_FIND, Window() );
break;
case B_INSERT:
case 'c':
Window()->PostMessage( ID_COPY, Window() );
break;
case 'n':
Window()->PostMessage( ID_NEW_WINDOW, Window() );
break;
default:
QWidget::KeyDown( pzRawString, numBytes );
break;
}
} else {
switch( pzRawString[0] )
{
case B_BACKSPACE:
Window()->PostMessage( ID_PREV_URL, Window() );
break;
case B_FUNCTION_KEY:
switch( key )
{
// case 4: // F3
case B_F3_KEY: // F3
Window()->PostMessage( ID_REPEAT_FIND, Window() );
break;
default:
QWidget::KeyDown( pzRawString, numBytes );
break;
}
break;
default:
QWidget::KeyDown( pzRawString, numBytes );
break;
}
}
}
status_t
ScreenConfigurations::Restore(const BMessage& settings)
{
fConfigurations.MakeEmpty();
BMessage stored;
for (int32 i = 0; settings.FindMessage("screen", i, &stored) == B_OK; i++) {
const display_mode* mode;
ssize_t size;
int32 id;
if (stored.FindInt32("id", &id) != B_OK
|| stored.FindData("mode", B_RAW_TYPE, (const void**)&mode,
&size) != B_OK
|| size != sizeof(display_mode))
continue;
screen_configuration* configuration
= new(std::nothrow) screen_configuration;
if (configuration == NULL)
return B_NO_MEMORY;
configuration->id = id;
configuration->is_current = false;
const char* vendor;
const char* name;
uint32 productID;
const char* serial;
int32 week, year;
if (stored.FindString("vendor", &vendor) == B_OK
&& stored.FindString("name", &name) == B_OK
&& stored.FindInt32("product id", (int32*)&productID) == B_OK
&& stored.FindString("serial", &serial) == B_OK
&& stored.FindInt32("produced week", &week) == B_OK
&& stored.FindInt32("produced year", &year) == B_OK) {
// create monitor info
strlcpy(configuration->info.vendor, vendor,
sizeof(configuration->info.vendor));
strlcpy(configuration->info.name, name, sizeof(configuration->info.name));
strlcpy(configuration->info.serial_number, serial,
sizeof(configuration->info.serial_number));
configuration->info.product_id = productID;
configuration->info.produced.week = week;
configuration->info.produced.year = year;
configuration->has_info = true;
} else
configuration->has_info = false;
stored.FindRect("frame", &configuration->frame);
memcpy(&configuration->mode, mode, sizeof(display_mode));
fConfigurations.AddItem(configuration);
}
return B_OK;
}
void
MouseView::MouseDown(BPoint where)
{
BMessage *mouseMsg = Window()->CurrentMessage();
fButtons = mouseMsg->FindInt32("buttons");
int32 modifiers = mouseMsg->FindInt32("modifiers");
if (modifiers & B_CONTROL_KEY) {
if (modifiers & B_COMMAND_KEY)
fButtons = B_TERTIARY_MOUSE_BUTTON;
else
fButtons = B_SECONDARY_MOUSE_BUTTON;
}
// Get the current clipping region before requesting any updates.
// Otherwise those parts would be excluded from the region.
BRegion clipping;
GetClippingRegion(&clipping);
if (fOldButtons != fButtons) {
Invalidate(_ButtonsRect());
fOldButtons = fButtons;
}
const int32* offset = getButtonOffsets(fType);
int32 button = -1;
for (int32 i = 0; i <= fType; i++) {
if (_ButtonRect(offset, i).Contains(where)) {
button = i;
break;
}
}
if (button < 0)
return;
// We are setup to receive all mouse events, even if our window
// is not active, so make sure that we don't display the menu when
// the user clicked inside our view, but another window is on top.
if (clipping.Contains(where)) {
button = _ConvertFromVisualOrder(button);
BPopUpMenu menu("Mouse Map Menu");
BMessage message(kMsgMouseMap);
message.AddInt32("button", button);
menu.AddItem(new BMenuItem("1", new BMessage(message)));
menu.AddItem(new BMenuItem("2", new BMessage(message)));
menu.AddItem(new BMenuItem("3", new BMessage(message)));
menu.ItemAt(getMappingNumber(fSettings.Mapping(button)))
->SetMarked(true);
menu.SetTargetForItems(Window());
ConvertToScreen(&where);
menu.Go(where, true);
}
}
static status_t lowest_position(const BMessage& msg, int32* lowest)
{
status_t err;
int32 position;
if ( (err = msg.FindInt32("position", 0, lowest)) != B_OK) return err;
for (int32 k = 1; msg.FindInt32("position", k, &position) == B_OK; k++) {
if (position < *lowest) *lowest = position;
}
return B_OK;
}
status_t
BDaemonClient::GetInstallationLocationInfo(
BPackageInstallationLocation location, BInstallationLocationInfo& _info)
{
status_t error = _InitMessenger();
if (error != B_OK)
return error;
// send the request
BMessage request(B_MESSAGE_GET_INSTALLATION_LOCATION_INFO);
error = request.AddInt32("location", location);
if (error != B_OK)
return error;
BMessage reply;
fDaemonMessenger.SendMessage(&request, &reply);
if (reply.what != B_MESSAGE_GET_INSTALLATION_LOCATION_INFO_REPLY)
return B_ERROR;
// extract the location info
int32 baseDirectoryDevice;
int64 baseDirectoryNode;
int32 packagesDirectoryDevice;
int64 packagesDirectoryNode;
int64 changeCount;
BPackageInfoSet activePackages;
BPackageInfoSet inactivePackages;
if ((error = reply.FindInt32("base directory device", &baseDirectoryDevice))
!= B_OK
|| (error = reply.FindInt64("base directory node", &baseDirectoryNode))
!= B_OK
|| (error = reply.FindInt32("packages directory device",
&packagesDirectoryDevice)) != B_OK
|| (error = reply.FindInt64("packages directory node",
&packagesDirectoryNode)) != B_OK
|| (error = _ExtractPackageInfoSet(reply, "active packages",
activePackages)) != B_OK
|| (error = _ExtractPackageInfoSet(reply, "inactive packages",
inactivePackages)) != B_OK
|| (error = reply.FindInt64("change count", &changeCount)) != B_OK) {
return error;
}
_info.Unset();
_info.SetLocation(location);
_info.SetBaseDirectoryRef(node_ref(baseDirectoryDevice, baseDirectoryNode));
_info.SetPackagesDirectoryRef(
node_ref(packagesDirectoryDevice, packagesDirectoryNode));
_info.SetActivePackageInfos(activePackages);
_info.SetInactivePackageInfos(inactivePackages);
_info.SetChangeCount(changeCount);
return B_OK;
}
/**
Mouse click scenarios.
*/
void AlbumView::MouseDown(BPoint where)
{
// This is an event hook so there must be a Looper.
BMessage *message = Window()->CurrentMessage();
int32 mods = 0, clicks = 0, buttons=0;
message->FindInt32("modifiers", &mods);
message->FindInt32("clicks", &clicks);
message->FindInt32("buttons", &buttons);
// Scale back.
where.x /= fZoom;
where.y /= fZoom;
int32 i = IndexOf(&where);
int32 changes = 0;
if (i >= 0) {
AlbumItem *item = ItemAt(i);
// double-clicks are handled later in MouseUp()
fDoubleClick = (fLastSelected == i && clicks == 2 && (buttons & B_PRIMARY_MOUSE_BUTTON));
fMayDrag = !fDoubleClick && (buttons & B_PRIMARY_MOUSE_BUTTON);
if (mods & B_SHIFT_KEY)
// Block selection
changes += SelectBlock(fLastSelected, i, !item->IsSelected());
else if (mods & B_COMMAND_KEY)
// Modify selection
changes += Select(i, 1, !item->IsSelected());
else {
// Normal selection
if (!item->IsSelected())
changes += DeselectAll();
changes += Select(i);
}
fLastWhere = where;
fLastSelected = i;
}
else
changes += DeselectAll();
if (changes > 0) {
//PRINT(("selection changed\n"));
SelectionChanged();
if (!fDoubleClick && Message()) {
BMessage msg = *Message();
msg.AddInt32("buttons", buttons);
msg.AddPoint("where", where);
msg.AddInt32("index", fLastSelected);
Invoke(&msg);
}
}
}
status_t GlMidiEvent::ReadFakeFrom(const BMessage& msg, BString16* portName)
{
status_t err;
if (portName) {
if ((err = msg.FindString(P_STR, portName)) != B_OK) return err;
}
if ((err = msg.FindInt32(T_STR, &type)) != B_OK) return err;
if ((err = msg.FindInt32(C_STR, &channel)) != B_OK) return err;
if ((err = msg.FindInt32(V1_STR, &value1)) != B_OK) return err;
if ((err = msg.FindInt32(V2_STR, &value2)) != B_OK) return err;
return B_OK;
}
void
AppearancePrefView::_SetWindowSize(int rows, int cols)
{
for (int32 i = 0; i < fWindowSizeField->Menu()->CountItems(); i++) {
BMenuItem* item = fWindowSizeField->Menu()->ItemAt(i);
BMessage* msg = item->Message();
if (msg->FindInt32("rows") == rows && msg->FindInt32("columns") == cols) {
item->SetMarked(true);
break;
}
}
}
BColumn::BColumn(const BMessage &message, int32 index)
{
message.FindString(kColumnTitleName, index, &fTitle);
message.FindFloat(kColumnOffsetName, index, &fOffset);
message.FindFloat(kColumnWidthName, index, &fWidth);
message.FindInt32(kColumnAlignmentName, index, (int32 *)&fAlignment);
message.FindString(kColumnAttrName, index, &fAttrName);
message.FindInt32(kColumnAttrHashName, index, (int32 *)&fAttrHash);
message.FindInt32(kColumnAttrTypeName, index, (int32 *)&fAttrType);
message.FindBool(kColumnStatFieldName, index, &fStatField);
message.FindBool(kColumnEditableName, index, &fEditable);
}
BackgroundImage *
BackgroundImage::GetBackgroundImage(const BNode *node, bool isDesktop)
{
attr_info info;
if (node->GetAttrInfo(kBackgroundImageInfo, &info) != B_OK)
return NULL;
BMessage container;
char *buffer = new char [info.size];
status_t error = node->ReadAttr(kBackgroundImageInfo, info.type, 0, buffer, (size_t)info.size);
if (error == info.size)
error = container.Unflatten(buffer);
delete [] buffer;
if (error != B_OK)
return NULL;
BackgroundImage *result = NULL;
for (int32 index = 0; ; index++) {
const char *path;
uint32 workspaces = B_ALL_WORKSPACES;
Mode mode = kTiled;
bool textWidgetLabelOutline = false;
BPoint offset;
BBitmap *bitmap = NULL;
if (container.FindString(kBackgroundImageInfoPath, index, &path) == B_OK) {
bitmap = BTranslationUtils::GetBitmap(path);
if (!bitmap) {
PRINT(("failed to load background bitmap from path\n"));
}
} else
break;
container.FindInt32(kBackgroundImageInfoWorkspaces, index, (int32 *)&workspaces);
container.FindInt32(kBackgroundImageInfoMode, index, (int32 *)&mode);
container.FindBool(kBackgroundImageInfoTextOutline, index, &textWidgetLabelOutline);
container.FindPoint(kBackgroundImageInfoOffset, index, &offset);
BackgroundImage::BackgroundImageInfo *imageInfo = new
BackgroundImage::BackgroundImageInfo(workspaces, bitmap, mode, offset,
textWidgetLabelOutline);
if (!result)
result = new BackgroundImage(node, isDesktop);
result->Add(imageInfo);
}
return result;
}
void _ControllerRangeSettings::RefreshControls(const BMessage& settings)
{
if (mTable) {
BMessage msg;
for (int32 k = 0; settings.FindMessage(_RANGE_MSG, k, &msg) == B_OK; k++) {
int32 cc, low, high;
if (msg.FindInt32(_CC_STR, &cc) == B_OK && msg.FindInt32(_LOW_VALUE, &low) == B_OK
&& msg.FindInt32(_HIGH_VALUE, &high) == B_OK)
mTable->UpdateCc(cc, low, high);
msg.MakeEmpty();
}
}
}
// KeyUp
void
StateView::KeyUp(const char* bytes, int32 numBytes)
{
uint32 key;
uint32 modifiers;
BMessage* message = Window() ? Window()->CurrentMessage() : NULL;
if (message
&& message->FindInt32("raw_char", (int32*)&key) >= B_OK
&& message->FindInt32("modifiers", (int32*)&modifiers) >= B_OK) {
if (HandleKeyUp(key, modifiers))
return;
}
BView::KeyUp(bytes, numBytes);
}
BViewState::BViewState(const BMessage &message)
{
message.FindInt32(kViewStateViewModeName, (int32 *)&fViewMode);
message.FindInt32(kViewStateLastIconModeName, (int32 *)&fLastIconMode);
message.FindPoint(kViewStateListOriginName, &fListOrigin);
message.FindPoint(kViewStateIconOriginName, &fIconOrigin);
message.FindInt32(kViewStatePrimarySortAttrName, (int32 *)&fPrimarySortAttr);
message.FindInt32(kViewStatePrimarySortTypeName, (int32 *)&fPrimarySortType);
message.FindInt32(kViewStateSecondarySortAttrName, (int32 *)&fSecondarySortAttr);
message.FindInt32(kViewStateSecondarySortTypeName, (int32 *)&fSecondarySortType);
message.FindBool(kViewStateReverseSortName, &fReverseSort);
fStateNeedsSaving = false;
}
// Sets the list of filename extensions associated with the MIME type
status_t
BMimeType::SetFileExtensions(const BMessage* extensions)
{
status_t err = InitCheck();
BMessage message(extensions ? B_REG_MIME_SET_PARAM : B_REG_MIME_DELETE_PARAM);
BMessage reply;
status_t result;
// Build and send the message, read the reply
if (err == B_OK)
err = message.AddString("type", Type());
if (err == B_OK)
err = message.AddInt32("which", B_REG_MIME_FILE_EXTENSIONS);
if (err == B_OK && extensions != NULL)
err = message.AddMessage("extensions", extensions);
if (err == B_OK)
err = BRoster::Private().SendTo(&message, &reply, true);
if (err == B_OK)
err = (status_t)(reply.what == B_REG_RESULT ? B_OK : B_BAD_REPLY);
if (err == B_OK)
err = reply.FindInt32("result", &result);
if (err == B_OK)
err = result;
return err;
}
deskbar_location
BDeskbar::Location(bool* _isExpanded) const
{
deskbar_location location = B_DESKBAR_RIGHT_TOP;
BMessage request(kMsgLocation);
BMessage reply;
if (_isExpanded)
*_isExpanded = true;
if (fMessenger->IsTargetLocal()) {
// ToDo: do something about this!
// (if we just ask the Deskbar in this case, we would deadlock)
return location;
}
if (fMessenger->SendMessage(&request, &reply) == B_OK) {
int32 value;
if (reply.FindInt32("location", &value) == B_OK)
location = static_cast<deskbar_location>(value);
if (_isExpanded && reply.FindBool("expanded", _isExpanded) != B_OK)
*_isExpanded = true;
}
return location;
}
// Sets the app hint field for the MIME type
status_t
BMimeType::SetAppHint(const entry_ref* ref)
{
status_t err = InitCheck();
BMessage message(ref ? B_REG_MIME_SET_PARAM : B_REG_MIME_DELETE_PARAM);
BMessage reply;
status_t result;
// Build and send the message, read the reply
if (err == B_OK)
err = message.AddString("type", Type());
if (err == B_OK)
err = message.AddInt32("which", B_REG_MIME_APP_HINT);
if (err == B_OK && ref != NULL)
err = message.AddRef("app hint", ref);
if (err == B_OK)
err = BRoster::Private().SendTo(&message, &reply, true);
if (err == B_OK)
err = (status_t)(reply.what == B_REG_RESULT ? B_OK : B_BAD_REPLY);
if (err == B_OK)
err = reply.FindInt32("result", &result);
if (err == B_OK)
err = result;
return err;
}
void
ImageView::MouseDown(BPoint point)
{
if (!HasImage())
return;
// Only accept left button clicks
BMessage *pmsg = Window()->CurrentMessage();
int32 button = pmsg->FindInt32("buttons");
if (button != B_PRIMARY_MOUSE_BUTTON)
return;
// Tell BeOS to setup a Drag/Drop operation
//
// (When the image is dropped, BeOS sends
// the following message to ImageWindow,
// which causes it to call ImageView::SetImage())
BMessage msg(B_SIMPLE_DATA);
msg.AddInt32("be:actions", B_COPY_TARGET);
msg.AddString("be:filetypes", "application/octet-stream");
msg.AddString("be:types", "application/octet-stream");
msg.AddString("be:clip_name", "Bitmap");
DragMessage(&msg, Bounds());
}
status_t GlPlaneNode::ReadFrom(const BMessage& config)
{
status_t err = inherited::ReadFrom(config);
int32 i32;
if (config.FindInt32(PIXEL_TARGETS_IO, &i32) == B_OK) mPixelTargets = i32;
return err;
}
void MainView::MouseDown(BPoint point)
{
int32 mask;
if(!track_mouse) return;
BMessage *msg = Window()->CurrentMessage();
msg->FindInt32("buttons", &mask);
if(mask == B_SECONDARY_MOUSE_BUTTON) {
showPopUp(ConvertToScreen(point));
drag_start = point;
return;
}
Invalidate();
Field *child = getFieldByPoint(point);
if(child && child->IsSelected()) {
drag_move = true;
drag_start = point;
//this->BeginRectTracking(sel_bounds.OffsetByCopy(-2,-2));
h_ruler->SetSelRect(sel_bounds);
v_ruler->SetSelRect(sel_bounds);
h_ruler->UpdateSlider(point);
v_ruler->UpdateSlider(point);
}
else {
this->BeginRectTracking(BRect(point.x, point.y,point.x,point.y), B_TRACK_RECT_CORNER);
drag_select = true;
sel_rect.SetLeftTop(point);
}
}
int GSubMenu::Float(GView *Parent, int x, int y, bool Left)
{
if (Info)
{
BPopUpMenu *Popup = new BPopUpMenu("PopUpMenu");
if (Popup)
{
_CopyMenu(Popup, this);
BPoint Pt(x, y);
BMenuItem *Item = Popup->Go(Pt);
if (Item)
{
#undef Message
BMessage *Msg = Item->Message();
int32 i;
if (Msg && Msg->FindInt32("Cmd", &i) == B_OK)
{
return i;
}
}
}
}
return 0;
}
void
ObjectView::MouseDown(BPoint point)
{
GLObject* object = NULL;
BMessage *msg = Window()->CurrentMessage();
uint32 buttons = msg->FindInt32("buttons");
object = reinterpret_cast<GLObject*>(fObjects.ItemAt(ObjectAtPoint(point)));
if (object != NULL){
if (buttons == B_PRIMARY_MOUSE_BUTTON || buttons == B_SECONDARY_MOUSE_BUTTON) {
fTrackingInfo.pickedObject = object;
fTrackingInfo.buttons = buttons;
fTrackingInfo.isTracking = true;
fTrackingInfo.lastX = point.x;
fTrackingInfo.lastY = point.y;
fTrackingInfo.lastDx = 0.0f;
fTrackingInfo.lastDy = 0.0f;
fTrackingInfo.pickedObject->Spin(0.0f, 0.0f);
SetMouseEventMask(B_POINTER_EVENTS,
B_LOCK_WINDOW_FOCUS | B_NO_POINTER_HISTORY);
BCursor grabbingCursor(B_CURSOR_ID_GRABBING);
SetViewCursor(&grabbingCursor);
} else {
ConvertToScreen(&point);
object->MenuInvoked(point);
}
}
}
void
ScreenshotWindow::_ReadSettings()
{
BMessage settings;
BPath settingsPath;
if (find_directory(B_USER_SETTINGS_DIRECTORY, &settingsPath) != B_OK)
return;
settingsPath.Append("Screenshot_settings");
BFile file(settingsPath.Path(), B_READ_ONLY);
if (file.InitCheck() == B_OK)
settings.Unflatten(&file);
if (settings.FindInt32("type", &fImageFileType) != B_OK)
fImageFileType = B_PNG_FORMAT;
settings.FindBool("includeBorder", &fIncludeBorder);
settings.FindBool("includeCursor", &fIncludeCursor);
settings.FindBool("grabActiveWindow", &fGrabActiveWindow);
settings.FindInt64("delay", &fDelay);
settings.FindString("outputFilename", &fOutputFilename);
_SetupOutputPathMenu(settings);
}