ScreenSaverWindow::ScreenSaverWindow()
:
BWindow(BRect(50.0f, 50.0f, 50.0f + kWindowWidth, 50.0f + kWindowHeight),
B_TRANSLATE_SYSTEM_NAME("ScreenSaver"), B_TITLED_WINDOW,
B_ASYNCHRONOUS_CONTROLS | B_AUTO_UPDATE_SIZE_LIMITS)
{
fSettings.Load();
fMinWidth = floorf(be_control_look->DefaultItemSpacing()
* (kWindowWidth / kDefaultItemSpacingAt12pt));
font_height fontHeight;
be_plain_font->GetHeight(&fontHeight);
float textHeight = ceilf(fontHeight.ascent + fontHeight.descent);
fMinHeight = ceilf(std::max(kWindowHeight, textHeight * 28));
// Create the password editing window
fPasswordWindow = new PasswordWindow(fSettings);
fPasswordWindow->Run();
// Create the tab view
fTabView = new TabView();
fTabView->SetBorder(B_NO_BORDER);
// Create the controls inside the tabs
fFadeView = new FadeView(B_TRANSLATE("General"), fSettings);
fModulesView = new ModulesView(B_TRANSLATE("Screensavers"), fSettings);
fTabView->AddTab(fFadeView);
fTabView->AddTab(fModulesView);
// Create the topmost background view
BView* topView = new BView("topView", B_WILL_DRAW);
topView->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
topView->SetExplicitAlignment(BAlignment(B_ALIGN_USE_FULL_WIDTH,
B_ALIGN_USE_FULL_HEIGHT));
topView->SetExplicitMinSize(BSize(fMinWidth, fMinHeight));
BLayoutBuilder::Group<>(topView, B_VERTICAL)
.SetInsets(0, B_USE_DEFAULT_SPACING, 0, B_USE_WINDOW_SPACING)
.Add(fTabView)
.End();
SetLayout(new BGroupLayout(B_VERTICAL));
GetLayout()->AddView(topView);
fTabView->Select(fSettings.WindowTab());
if (fSettings.WindowFrame().left > 0 && fSettings.WindowFrame().top > 0)
MoveTo(fSettings.WindowFrame().left, fSettings.WindowFrame().top);
if (fSettings.WindowFrame().Width() > 0
&& fSettings.WindowFrame().Height() > 0) {
ResizeTo(fSettings.WindowFrame().Width(),
fSettings.WindowFrame().Height());
}
CenterOnScreen();
}
ScreenSaverWindow::ScreenSaverWindow()
:
BWindow(BRect(50, 50, 496, 375), B_TRANSLATE_SYSTEM_NAME("ScreenSaver"),
B_TITLED_WINDOW, B_ASYNCHRONOUS_CONTROLS | B_AUTO_UPDATE_SIZE_LIMITS)
{
fSettings.Load();
float spacing = be_control_look->DefaultItemSpacing();
fMinWidth = ceilf(std::max(446.0f, spacing * 44.6f));
fMinHeight = ceilf(std::max(325.0f, spacing * 32.5f));
// Create the password editing window
fPasswordWindow = new PasswordWindow(fSettings);
fPasswordWindow->Run();
// Create the tab view
fTabView = new BTabView("tab_view", B_WIDTH_FROM_LABEL);
// Create the controls inside the tabs
fFadeView = new FadeView(B_TRANSLATE("General"), fSettings);
fModulesView = new ModulesView(B_TRANSLATE("Screensavers"), fSettings);
fTabView->AddTab(fFadeView);
fTabView->AddTab(fModulesView);
// Create the topmost background view
BView* topView = new BView("topView", B_WILL_DRAW);
topView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
topView->SetExplicitAlignment(BAlignment(B_ALIGN_USE_FULL_WIDTH,
B_ALIGN_USE_FULL_HEIGHT));
topView->SetExplicitMinSize(BSize(fMinWidth, fMinHeight));
BLayoutBuilder::Group<>(topView, B_VERTICAL)
.SetInsets(-1, B_USE_SMALL_SPACING, -1, -1)
.Add(fTabView)
.End();
SetLayout(new BGroupLayout(B_VERTICAL));
GetLayout()->AddView(topView);
fTabView->Select(fSettings.WindowTab());
if (fSettings.WindowFrame().left > 0 && fSettings.WindowFrame().top > 0)
MoveTo(fSettings.WindowFrame().left, fSettings.WindowFrame().top);
if (fSettings.WindowFrame().Width() > 0
&& fSettings.WindowFrame().Height() > 0) {
ResizeTo(fSettings.WindowFrame().Width(),
fSettings.WindowFrame().Height());
}
}
ShowImageWindow::ShowImageWindow(BRect frame, const entry_ref& ref,
const BMessenger& trackerMessenger)
:
BWindow(frame, "", B_DOCUMENT_WINDOW, B_AUTO_UPDATE_SIZE_LIMITS),
fNavigator(ref, trackerMessenger),
fSavePanel(NULL),
fBar(NULL),
fBrowseMenu(NULL),
fGoToPageMenu(NULL),
fSlideShowDelayMenu(NULL),
fToolBar(NULL),
fImageView(NULL),
fStatusView(NULL),
fProgressWindow(new ProgressWindow()),
fModified(false),
fFullScreen(false),
fShowCaption(true),
fShowToolBar(true),
fPrintSettings(NULL),
fSlideShowRunner(NULL),
fSlideShowDelay(kDefaultSlideShowDelay)
{
_ApplySettings();
SetLayout(new BGroupLayout(B_VERTICAL, 0));
// create menu bar
fBar = new BMenuBar("menu_bar");
_AddMenus(fBar);
float menuBarMinWidth = fBar->MinSize().width;
AddChild(fBar);
// Add a content view so the tool bar can be moved outside of the
// visible portion without colliding with the menu bar.
BView* contentView = new BView(BRect(), "content", B_FOLLOW_NONE, 0);
contentView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
contentView->SetExplicitMinSize(BSize(250, 100));
AddChild(contentView);
// Create the tool bar
BRect viewFrame = contentView->Bounds();
viewFrame.right -= B_V_SCROLL_BAR_WIDTH;
fToolBar = new BToolBar(viewFrame);
// Add the tool icons.
// fToolBar->AddAction(MSG_FILE_OPEN, be_app,
// tool_bar_icon(kIconDocumentOpen), B_TRANSLATE("Open" B_UTF8_ELLIPSIS));
fToolBar->AddAction(MSG_FILE_PREV, this,
tool_bar_icon(kIconGoPrevious), B_TRANSLATE("Previous file"), false);
fToolBar->AddAction(MSG_FILE_NEXT, this, tool_bar_icon(kIconGoNext),
B_TRANSLATE("Next file"), false);
BMessage* fullScreenSlideShow = new BMessage(MSG_SLIDE_SHOW);
fullScreenSlideShow->AddBool("full screen", true);
fToolBar->AddAction(fullScreenSlideShow, this,
tool_bar_icon(kIconMediaMovieLibrary), B_TRANSLATE("Slide show"),
false);
fToolBar->AddSeparator();
fToolBar->AddAction(MSG_SELECTION_MODE, this,
tool_bar_icon(kIconDrawRectangularSelection),
B_TRANSLATE("Selection mode"), false);
fToolBar->AddSeparator();
fToolBar->AddAction(kMsgOriginalSize, this,
tool_bar_icon(kIconZoomOriginal), B_TRANSLATE("Original size"), true);
fToolBar->AddAction(kMsgFitToWindow, this,
tool_bar_icon(kIconZoomFitBest), B_TRANSLATE("Fit to window"), false);
fToolBar->AddAction(MSG_ZOOM_IN, this, tool_bar_icon(kIconZoomIn),
B_TRANSLATE("Zoom in"), false);
fToolBar->AddAction(MSG_ZOOM_OUT, this, tool_bar_icon(kIconZoomOut),
B_TRANSLATE("Zoom out"), false);
fToolBar->AddSeparator();
fToolBar->AddAction(MSG_PAGE_PREV, this, tool_bar_icon(kIconPagePrevious),
B_TRANSLATE("Previous page"), false);
fToolBar->AddAction(MSG_PAGE_NEXT, this, tool_bar_icon(kIconPageNext),
B_TRANSLATE("Next page"), false);
fToolBar->AddGlue();
fToolBar->AddAction(MSG_FULL_SCREEN, this,
tool_bar_icon(kIconViewWindowed), B_TRANSLATE("Leave full screen"),
false);
fToolBar->SetActionVisible(MSG_FULL_SCREEN, false);
fToolBar->ResizeTo(viewFrame.Width(), fToolBar->MinSize().height);
contentView->AddChild(fToolBar);
if (fShowToolBar)
viewFrame.top = fToolBar->Frame().bottom + 1;
else
fToolBar->Hide();
fToolBarVisible = fShowToolBar;
viewFrame.bottom = contentView->Bounds().bottom;
viewFrame.bottom -= B_H_SCROLL_BAR_HEIGHT;
// create the image view
fImageView = new ShowImageView(viewFrame, "image_view", B_FOLLOW_ALL,
B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE | B_PULSE_NEEDED
| B_FRAME_EVENTS);
// wrap a scroll view around the view
fScrollView = new BScrollView("image_scroller", fImageView,
B_FOLLOW_ALL, 0, true, true, B_PLAIN_BORDER);
contentView->AddChild(fScrollView);
fStatusView = new ShowImageStatusView(fScrollView);
fScrollView->AddChild(fStatusView);
// Update minimum window size
float toolBarMinWidth = fToolBar->MinSize().width;
SetSizeLimits(std::max(menuBarMinWidth, toolBarMinWidth), 100000, 100,
100000);
// finish creating the window
if (_LoadImage() != B_OK) {
_LoadError(ref);
Quit();
return;
}
// add View menu here so it can access ShowImageView methods
BMenu* menu = new BMenu(B_TRANSLATE_CONTEXT("View", "Menus"));
_BuildViewMenu(menu, false);
fBar->AddItem(menu);
fBar->AddItem(_BuildRatingMenu());
SetPulseRate(100000);
// every 1/10 second; ShowImageView needs it for marching ants
_MarkMenuItem(menu, MSG_SELECTION_MODE,
fImageView->IsSelectionModeEnabled());
// Tell application object to query the clipboard
// and tell this window if it contains interesting data or not
be_app_messenger.SendMessage(B_CLIPBOARD_CHANGED);
// The window will be shown on screen automatically
Run();
}
