diff options
Diffstat (limited to 'src/osx/gui/Window.mm')
| -rw-r--r-- | src/osx/gui/Window.mm | 800 |
1 files changed, 0 insertions, 800 deletions
diff --git a/src/osx/gui/Window.mm b/src/osx/gui/Window.mm deleted file mode 100644 index 8d15ef37..00000000 --- a/src/osx/gui/Window.mm +++ /dev/null @@ -1,800 +0,0 @@ -#include "cru/osx/gui/Window.h" -#include "WindowPrivate.h" - -#include "CursorPrivate.h" -#include "InputMethodPrivate.h" -#include "cru/common/Range.h" -#include "cru/common/log/Logger.h" -#include "cru/osx/Convert.h" -#include "cru/osx/graphics/quartz/Convert.h" -#include "cru/osx/graphics/quartz/Painter.h" -#include "cru/osx/gui/Cursor.h" -#include "cru/osx/gui/InputMethod.h" -#include "cru/osx/gui/Keyboard.h" -#include "cru/osx/gui/Resource.h" -#include "cru/osx/gui/UiApplication.h" -#include "cru/platform/Check.h" -#include "cru/platform/graphics/NullPainter.h" -#include "cru/platform/gui/TimerHelper.h" - -#include <AppKit/AppKit.h> -#include <Foundation/Foundation.h> - -#include <limits> -#include <memory> -#include <unordered_set> - -namespace { -constexpr int key_down_debug = 0; -} - -using cru::platform::osx::Convert; -using cru::platform::graphics::osx::quartz::Convert; - -namespace cru::platform::gui::osx { -namespace { -inline NSWindowStyleMask CalcWindowStyleMask(WindowStyleFlag flag) { - return flag & WindowStyleFlags::NoCaptionAndBorder - ? NSWindowStyleMaskBorderless - : NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | - NSWindowStyleMaskMiniaturizable | NSWindowStyleMaskResizable; -} -} - -namespace details { -OsxWindowPrivate::OsxWindowPrivate(OsxWindow* osx_window) : osx_window_(osx_window) { - window_delegate_ = [[CruWindowDelegate alloc] init:this]; - - content_rect_ = {100, 100, 400, 200}; - - input_method_context_ = std::make_unique<OsxInputMethodContext>(osx_window); -} - -OsxWindowPrivate::~OsxWindowPrivate() {} - -void OsxWindowPrivate::OnWindowWillClose() { - if (window_) destroy_event_.Raise(nullptr); - window_ = nil; - CGLayerRelease(draw_layer_); - draw_layer_ = nullptr; - - if (osx_window_->GetUiApplication()->IsQuitOnAllWindowClosed()) { - const auto& all_window = osx_window_->GetUiApplication()->GetAllWindow(); - - bool quit = true; - - for (auto window : all_window) { - auto w = CheckPlatform<OsxWindow>(window, osx_window_->GetPlatformId()); - if (w->p_->window_) { - quit = false; - break; - } - } - - if (quit) { - osx_window_->GetUiApplication()->RequestQuit(0); - } - } -} - -void OsxWindowPrivate::OnWindowDidExpose() { osx_window_->RequestRepaint(); } -void OsxWindowPrivate::OnWindowDidUpdate() {} -void OsxWindowPrivate::OnWindowDidMove() { content_rect_ = RetrieveContentRect(); } - -void OsxWindowPrivate::OnWindowDidResize() { - content_rect_ = RetrieveContentRect(); - - auto view = [window_ contentView]; - [view removeTrackingArea:[view trackingAreas][0]]; - auto tracking_area = [[NSTrackingArea alloc] - initWithRect:CGRectMake(0, 0, content_rect_.width, content_rect_.height) - options:(NSTrackingMouseEnteredAndExited | NSTrackingMouseMoved | NSTrackingActiveAlways) - owner:view - userInfo:nil]; - [view addTrackingArea:tracking_area]; - - CGLayerRelease(draw_layer_); - draw_layer_ = CreateLayer(Convert(content_rect_.GetSize())); - - resize_event_.Raise(osx_window_->GetClientSize()); - - osx_window_->RequestRepaint(); -} - -void OsxWindowPrivate::OnBecomeKeyWindow() { focus_event_.Raise(FocusChangeType::Gain); } - -void OsxWindowPrivate::OnResignKeyWindow() { focus_event_.Raise(FocusChangeType::Lose); } - -void OsxWindowPrivate::OnMouseEnterLeave(MouseEnterLeaveType type) { - mouse_enter_leave_event_.Raise(type); - if (type == MouseEnterLeaveType::Enter) { - mouse_in_ = true; - UpdateCursor(); - } else { - mouse_in_ = false; - } -} - -void OsxWindowPrivate::OnMouseMove(Point p) { mouse_move_event_.Raise(TransformMousePoint(p)); } - -void OsxWindowPrivate::OnMouseDown(MouseButton button, Point p, KeyModifier key_modifier) { - mouse_down_event_.Raise({button, TransformMousePoint(p), key_modifier}); -} - -void OsxWindowPrivate::OnMouseUp(MouseButton button, Point p, KeyModifier key_modifier) { - mouse_up_event_.Raise({button, TransformMousePoint(p), key_modifier}); -} - -void OsxWindowPrivate::OnMouseWheel(float delta, Point p, KeyModifier key_modifier, - bool horizontal) { - mouse_wheel_event_.Raise({delta, TransformMousePoint(p), key_modifier, horizontal}); -} - -void OsxWindowPrivate::OnKeyDown(KeyCode key, KeyModifier key_modifier) { - key_down_event_.Raise({key, key_modifier}); -} - -void OsxWindowPrivate::OnKeyUp(KeyCode key, KeyModifier key_modifier) { - key_up_event_.Raise({key, key_modifier}); -} - -CGLayerRef OsxWindowPrivate::CreateLayer(const CGSize& size) { - auto s = size; - if (s.width == 0) s.width = 1; - if (s.height == 0) s.height = 1; - - auto draw_layer = CGLayerCreateWithContext(nullptr, s, nullptr); - Ensures(draw_layer); - - return draw_layer; -} - -void OsxWindowPrivate::UpdateCursor() { - auto cursor = cursor_ == nullptr - ? std::dynamic_pointer_cast<OsxCursor>( - osx_window_->GetUiApplication()->GetCursorManager()->GetSystemCursor( - SystemCursorType::Arrow)) - : cursor_; - - [cursor->p_->ns_cursor_ set]; -} - -Point OsxWindowPrivate::TransformMousePoint(const Point& point) { - Point r = point; - r.y = content_rect_.height - r.y; - return r; -} - -void OsxWindowPrivate::CreateWindow() { - Expects(!window_); - - NSWindowStyleMask style_mask = CalcWindowStyleMask(style_flag_); - window_ = [[CruWindow alloc] init:this - contentRect:{0, 0, content_rect_.width, content_rect_.height} - style:style_mask]; - Ensures(window_); - - osx_window_->SetClientRect(content_rect_); - - [window_ setDelegate:window_delegate_]; - - if (parent_) { - auto parent = CheckPlatform<OsxWindow>(parent_, this->osx_window_->GetPlatformId()); - [window_ setParentWindow:parent->p_->window_]; - } - - NSView* content_view = [[CruView alloc] init:this - input_context_p:input_method_context_->p_.get() - frame:Rect(Point{}, content_rect_.GetSize())]; - - [window_ setContentView:content_view]; - - auto title_str = Convert(title_); - [window_ setTitle:(NSString*)title_str]; - CFRelease(title_str); - - draw_layer_ = CreateLayer(Convert(content_rect_.GetSize())); - - create_event_.Raise(nullptr); - - osx_window_->RequestRepaint(); -} - -Size OsxWindowPrivate::GetScreenSize() { - auto screen = window_ ? [window_ screen] : [NSScreen mainScreen]; - auto size = [screen frame].size; - return Convert(size); -} - -Rect OsxWindowPrivate::RetrieveContentRect() { - NSRect rect = [NSWindow contentRectForFrameRect:[window_ frame] - styleMask:CalcWindowStyleMask(style_flag_)]; - rect.origin.y = GetScreenSize().height - rect.origin.y - rect.size.height; - return cru::platform::graphics::osx::quartz::Convert(rect); -} - -} - -OsxWindow::OsxWindow(OsxUiApplication* ui_application) - : OsxGuiResource(ui_application), p_(new details::OsxWindowPrivate(this)) {} - -OsxWindow::~OsxWindow() { - if (p_->window_) { - [p_->window_ close]; - } - dynamic_cast<OsxUiApplication*>(GetUiApplication())->UnregisterWindow(this); -} - -void OsxWindow::Close() { - if (p_->window_) { - [p_->window_ close]; - } -} - -INativeWindow* OsxWindow::GetParent() { return p_->parent_; } - -void OsxWindow::SetParent(INativeWindow* parent) { - auto p = CheckPlatform<OsxWindow>(parent, GetPlatformId()); - - p_->parent_ = parent; - - if (p_->window_) { - [p_->window_ setParentWindow:p->p_->window_]; - } -} - -WindowStyleFlag OsxWindow::GetStyleFlag() { return p_->style_flag_; } - -void OsxWindow::SetStyleFlag(WindowStyleFlag flag) { - p_->style_flag_ = flag; - - if (p_->window_) { - [p_->window_ close]; - } -} - -String OsxWindow::GetTitle() { return p_->title_; } - -void OsxWindow::SetTitle(String title) { - p_->title_ = title; - - if (p_->window_) { - auto str = Convert(title); - [p_->window_ setTitle:(NSString*)str]; - CFRelease(str); - } -} - -WindowVisibilityType OsxWindow::GetVisibility() { - if (!p_->window_) return WindowVisibilityType::Hide; - if ([p_->window_ isMiniaturized]) return WindowVisibilityType::Minimize; - return [p_->window_ isVisible] ? WindowVisibilityType::Show : WindowVisibilityType::Hide; -} - -void OsxWindow::SetVisibility(WindowVisibilityType visibility) { - if (p_->window_) { - if (visibility == WindowVisibilityType::Show) { - [p_->window_ orderFront:nil]; - p_->visibility_change_event_.Raise(WindowVisibilityType::Show); - } else if (visibility == WindowVisibilityType::Hide) { - [p_->window_ orderOut:nil]; - p_->visibility_change_event_.Raise(WindowVisibilityType::Hide); - } else if (visibility == WindowVisibilityType::Minimize) { - [p_->window_ miniaturize:nil]; - } - } else { - if (visibility == WindowVisibilityType::Show) { - p_->CreateWindow(); - [p_->window_ orderFront:nil]; - p_->visibility_change_event_.Raise(WindowVisibilityType::Show); - } - } -} - -Size OsxWindow::GetClientSize() { return p_->content_rect_.GetSize(); } - -void OsxWindow::SetClientSize(const Size& size) { - if (p_->window_) { - auto rect = GetClientRect(); - rect.SetSize(size); - SetClientRect(rect); - } else { - p_->content_rect_.SetSize(size); - } -} - -Rect OsxWindow::GetClientRect() { return p_->content_rect_; } - -void OsxWindow::SetClientRect(const Rect& rect) { - if (p_->window_) { - auto r = Convert(rect); - r.origin.y = p_->GetScreenSize().height - r.origin.y - r.size.height; - r = [NSWindow frameRectForContentRect:r styleMask:CalcWindowStyleMask(p_->style_flag_)]; - [p_->window_ setFrame:r display:false]; - } else { - p_->content_rect_ = rect; - } -} - -Rect OsxWindow::GetWindowRect() { - auto r = Convert(p_->content_rect_); - r.origin.y = p_->GetScreenSize().height - r.origin.y - r.size.height; - r = [NSWindow frameRectForContentRect:r styleMask:CalcWindowStyleMask(p_->style_flag_)]; - r.origin.y = p_->GetScreenSize().height - r.origin.y - r.size.height; - return Convert(r); -} - -void OsxWindow::SetWindowRect(const Rect& rect) { - auto r = Convert(rect); - r.origin.y = p_->GetScreenSize().height - r.origin.y - r.size.height; - r = [NSWindow frameRectForContentRect:r styleMask:CalcWindowStyleMask(p_->style_flag_)]; - r.origin.y = p_->GetScreenSize().height - r.origin.y - r.size.height; - SetClientRect(Convert(r)); -} - -void OsxWindow::RequestRepaint() { - if (!p_->draw_timer_) { - p_->draw_timer_ = GetUiApplication()->SetImmediate([this] { - p_->paint_event_.Raise(nullptr); - p_->draw_timer_.Release(); - }); - } -} - -std::unique_ptr<graphics::IPainter> OsxWindow::BeginPaint() { - if (!p_->window_) { - return std::make_unique<graphics::NullPainter>(); - } - - CGContextRef cg_context = CGLayerGetContext(p_->draw_layer_); - - return std::make_unique<cru::platform::graphics::osx::quartz::QuartzCGContextPainter>( - GetUiApplication()->GetGraphicsFactory(), cg_context, false, GetClientSize(), - [this](graphics::osx::quartz::QuartzCGContextPainter*) { - [[p_->window_ contentView] setNeedsDisplay:YES]; - }); -} - -bool OsxWindow::RequestFocus() { - if (!p_->window_) return false; - [p_->window_ makeKeyWindow]; - return true; -} - -Point OsxWindow::GetMousePosition() { - auto p = [p_->window_ mouseLocationOutsideOfEventStream]; - return Point(p.x, p.y); -} - -bool OsxWindow::CaptureMouse() { return true; } - -bool OsxWindow::ReleaseMouse() { return true; } - -void OsxWindow::SetCursor(std::shared_ptr<ICursor> cursor) { - p_->cursor_ = CheckPlatform<OsxCursor>(cursor, GetPlatformId()); - p_->UpdateCursor(); -} - -void OsxWindow::SetToForeground() { - if (!p_->window_) return; - [p_->window_ makeMainWindow]; - [p_->window_ orderFrontRegardless]; -} - -IEvent<std::nullptr_t>* OsxWindow::CreateEvent() { return &p_->create_event_; } -IEvent<std::nullptr_t>* OsxWindow::DestroyEvent() { return &p_->destroy_event_; } -IEvent<std::nullptr_t>* OsxWindow::PaintEvent() { return &p_->paint_event_; } -IEvent<WindowVisibilityType>* OsxWindow::VisibilityChangeEvent() { - return &p_->visibility_change_event_; -} -IEvent<Size>* OsxWindow::ResizeEvent() { return &p_->resize_event_; } -IEvent<FocusChangeType>* OsxWindow::FocusEvent() { return &p_->focus_event_; } -IEvent<MouseEnterLeaveType>* OsxWindow::MouseEnterLeaveEvent() { - return &p_->mouse_enter_leave_event_; -} -IEvent<Point>* OsxWindow::MouseMoveEvent() { return &p_->mouse_move_event_; } -IEvent<NativeMouseButtonEventArgs>* OsxWindow::MouseDownEvent() { return &p_->mouse_down_event_; } -IEvent<NativeMouseButtonEventArgs>* OsxWindow::MouseUpEvent() { return &p_->mouse_up_event_; } -IEvent<NativeMouseWheelEventArgs>* OsxWindow::MouseWheelEvent() { return &p_->mouse_wheel_event_; } -IEvent<NativeKeyEventArgs>* OsxWindow::KeyDownEvent() { return &p_->key_down_event_; } -IEvent<NativeKeyEventArgs>* OsxWindow::KeyUpEvent() { return &p_->key_up_event_; } - -IInputMethodContext* OsxWindow::GetInputMethodContext() { return p_->input_method_context_.get(); } -} - -namespace { -cru::platform::gui::KeyModifier GetKeyModifier(NSEvent* event) { - cru::platform::gui::KeyModifier key_modifier; - if (event.modifierFlags & NSEventModifierFlagControl) - key_modifier |= cru::platform::gui::KeyModifiers::ctrl; - if (event.modifierFlags & NSEventModifierFlagOption) - key_modifier |= cru::platform::gui::KeyModifiers::alt; - if (event.modifierFlags & NSEventModifierFlagShift) - key_modifier |= cru::platform::gui::KeyModifiers::shift; - if (event.modifierFlags & NSEventModifierFlagCommand) - key_modifier |= cru::platform::gui::KeyModifiers::command; - return key_modifier; -} -} - -@implementation CruWindow { - cru::platform::gui::osx::details::OsxWindowPrivate* _p; -} - -- (instancetype)init:(cru::platform::gui::osx::details::OsxWindowPrivate*)p - contentRect:(NSRect)contentRect - style:(NSWindowStyleMask)style { - [super initWithContentRect:contentRect - styleMask:style - backing:NSBackingStoreBuffered - defer:false]; - _p = p; - - [self setAcceptsMouseMovedEvents:YES]; - - return self; -} - -- (BOOL)canBecomeMainWindow { - return YES; -} - -- (BOOL)canBecomeKeyWindow { - return YES; -} -@end - -@implementation CruView { - cru::platform::gui::osx::details::OsxWindowPrivate* _p; - cru::platform::gui::osx::details::OsxInputMethodContextPrivate* _input_context_p; - NSMutableAttributedString* _input_context_text; -} - -- (instancetype)init:(cru::platform::gui::osx::details::OsxWindowPrivate*)p - input_context_p: - (cru::platform::gui::osx::details::OsxInputMethodContextPrivate*)input_context_p - frame:(cru::platform::Rect)frame { - [super initWithFrame:cru::platform::graphics::osx::quartz::Convert(frame)]; - _p = p; - _input_context_p = input_context_p; - - auto tracking_area = [[NSTrackingArea alloc] - initWithRect:Convert(frame) - options:(NSTrackingMouseEnteredAndExited | NSTrackingMouseMoved | NSTrackingActiveAlways) - owner:self - userInfo:nil]; - [self addTrackingArea:tracking_area]; - - return self; -} - -- (void)drawRect:(NSRect)dirtyRect { - auto cg_context = [[NSGraphicsContext currentContext] CGContext]; - auto layer = _p->GetDrawLayer(); - Ensures(layer); - CGContextDrawLayerAtPoint(cg_context, CGPointMake(0, 0), layer); -} - -- (BOOL)acceptsFirstResponder { - return YES; -} - -- (BOOL)canBecomeKeyView { - return YES; -} - -- (void)mouseMoved:(NSEvent*)event { - _p->OnMouseMove(cru::platform::Point(event.locationInWindow.x, event.locationInWindow.y)); -} - -- (void)mouseDragged:(NSEvent*)event { - _p->OnMouseMove(cru::platform::Point(event.locationInWindow.x, event.locationInWindow.y)); -} - -- (void)rightMouseDragged:(NSEvent*)event { - _p->OnMouseMove(cru::platform::Point(event.locationInWindow.x, event.locationInWindow.y)); -} - -- (void)mouseEntered:(NSEvent*)event { - _p->OnMouseEnterLeave(cru::platform::gui::MouseEnterLeaveType::Enter); -} - -- (void)mouseExited:(NSEvent*)event { - _p->OnMouseEnterLeave(cru::platform::gui::MouseEnterLeaveType::Leave); -} - -- (void)mouseDown:(NSEvent*)event { - [[self window] makeKeyWindow]; - - auto key_modifier = GetKeyModifier(event); - cru::platform::Point p(event.locationInWindow.x, event.locationInWindow.y); - - _p->OnMouseDown(cru::platform::gui::mouse_buttons::left, p, key_modifier); -} - -- (void)mouseUp:(NSEvent*)event { - auto key_modifier = GetKeyModifier(event); - cru::platform::Point p(event.locationInWindow.x, event.locationInWindow.y); - - _p->OnMouseUp(cru::platform::gui::mouse_buttons::left, p, key_modifier); -} - -- (void)rightMouseDown:(NSEvent*)event { - auto key_modifier = GetKeyModifier(event); - cru::platform::Point p(event.locationInWindow.x, event.locationInWindow.y); - - _p->OnMouseDown(cru::platform::gui::mouse_buttons::right, p, key_modifier); -} - -- (void)rightMouseUp:(NSEvent*)event { - auto key_modifier = GetKeyModifier(event); - cru::platform::Point p(event.locationInWindow.x, event.locationInWindow.y); - - _p->OnMouseUp(cru::platform::gui::mouse_buttons::right, p, key_modifier); -} - -- (void)scrollWheel:(NSEvent*)event { - auto key_modifier = GetKeyModifier(event); - cru::platform::Point p(event.locationInWindow.x, event.locationInWindow.y); - - if (event.scrollingDeltaY) { - _p->OnMouseWheel(static_cast<float>(event.scrollingDeltaY), p, key_modifier, false); - } - - if (event.scrollingDeltaX) { - _p->OnMouseWheel(static_cast<float>(event.scrollingDeltaX), p, key_modifier, true); - } -} - -namespace { -using cru::platform::gui::KeyCode; -const std::unordered_set<KeyCode> input_context_handle_codes{ - KeyCode::A, - KeyCode::B, - KeyCode::C, - KeyCode::D, - KeyCode::E, - KeyCode::F, - KeyCode::G, - KeyCode::H, - KeyCode::I, - KeyCode::J, - KeyCode::K, - KeyCode::L, - KeyCode::M, - KeyCode::N, - KeyCode::O, - KeyCode::P, - KeyCode::Q, - KeyCode::R, - KeyCode::S, - KeyCode::T, - KeyCode::U, - KeyCode::V, - KeyCode::W, - KeyCode::X, - KeyCode::Y, - KeyCode::Z, - KeyCode::N0, - KeyCode::N1, - KeyCode::N2, - KeyCode::N3, - KeyCode::N4, - KeyCode::N5, - KeyCode::N6, - KeyCode::N7, - KeyCode::N8, - KeyCode::N9, - KeyCode::Comma, - KeyCode::Period, - KeyCode::Slash, - KeyCode::Semicolon, - KeyCode::Quote, - KeyCode::LeftSquareBracket, - KeyCode::RightSquareBracket, - KeyCode::BackSlash, - KeyCode::Minus, - KeyCode::Equal, - KeyCode::GraveAccent, -}; -} - -const std::unordered_set<KeyCode> input_context_handle_codes_when_has_text{ - KeyCode::Backspace, KeyCode::Space, KeyCode::Return, KeyCode::Left, - KeyCode::Right, KeyCode::Up, KeyCode::Down}; - -- (void)keyDown:(NSEvent*)event { - auto key_modifier = GetKeyModifier(event); - - bool handled = false; - - auto input_context = dynamic_cast<cru::platform::gui::osx::OsxInputMethodContext*>( - _p->GetWindow()->GetInputMethodContext()); - Ensures(input_context); - - auto c = cru::platform::gui::osx::KeyCodeFromOsxToCru(event.keyCode); - - if (input_context->IsEnabled()) { - if (input_context_handle_codes.count(c) && - !(key_modifier & ~cru::platform::gui::KeyModifiers::shift)) { - handled = [[self inputContext] handleEvent:event]; - } else if (input_context_handle_codes_when_has_text.count(c) && !key_modifier) { - if (!input_context->GetCompositionText().text.empty()) { - handled = [[self inputContext] handleEvent:event]; - } else { - if (c == KeyCode::Return) { - _input_context_p->RaiseTextEvent(u"\n"); - handled = true; - } else if (c == KeyCode::Space) { - _input_context_p->RaiseTextEvent(u" "); - handled = true; - } - } - } - } - - if (!handled) { - _p->OnKeyDown(c, key_modifier); - } -} - -- (void)keyUp:(NSEvent*)event { - // cru::CRU_LOG_DEBUG(u"CruView", u"Recieved key up."); - - auto key_modifier = GetKeyModifier(event); - auto c = cru::platform::gui::osx::KeyCodeFromOsxToCru(event.keyCode); - - _p->OnKeyUp(c, key_modifier); -} - -- (BOOL)hasMarkedText { - return _input_context_text != nil; -} - -- (NSRange)markedRange { - return _input_context_text == nil ? NSRange{NSNotFound, 0} - : NSRange{0, [_input_context_text length]}; -} - -- (NSRange)selectedRange { - return NSMakeRange(_input_context_p->GetSelectionRange().position, - _input_context_p->GetSelectionRange().count); -} - -- (void)setMarkedText:(id)string - selectedRange:(NSRange)selectedRange - replacementRange:(NSRange)replacementRange { - CFStringRef s; - if ([string isKindOfClass:[NSString class]]) { - s = (CFStringRef)string; - } else { - auto as = (CFAttributedStringRef)string; - s = CFAttributedStringGetString(as); - } - - auto ss = Convert(s); - - // cru::CRU_LOG_DEBUG(u"CruView", - // u"Received setMarkedText string: {}, selected range: ({}, {}), " - // u"replacement range: ({}, {}).", - // ss, selectedRange.location, selectedRange.length, replacementRange.location, - // replacementRange.length); - - if (_input_context_text == nil) { - _input_context_text = [[NSMutableAttributedString alloc] init]; - _input_context_p->RaiseCompositionStartEvent(); - } - - if (replacementRange.location == NSNotFound) replacementRange.location = 0; - - [_input_context_text - replaceCharactersInRange:NSMakeRange(0, [_input_context_text length]) - withAttributedString:[[NSAttributedString alloc] initWithString:(NSString*)s]]; - - cru::platform::gui::CompositionText composition_text; - composition_text.text = Convert((CFStringRef)[_input_context_text string]); - composition_text.selection.position = ss.IndexFromCodePointToCodeUnit(selectedRange.location); - composition_text.selection.count = - ss.IndexFromCodePointToCodeUnit(selectedRange.location + selectedRange.length) - - composition_text.selection.position; - _input_context_p->SetCompositionText(composition_text); - _input_context_p->RaiseCompositionEvent(); -} - -- (void)unmarkText { - _input_context_text = nil; - _input_context_p->RaiseCompositionEndEvent(); -} - -- (NSArray<NSAttributedStringKey>*)validAttributesForMarkedText { - return @[ - (NSString*)kCTUnderlineColorAttributeName, (NSString*)kCTUnderlineStyleAttributeName, - (NSString*)kCTForegroundColorAttributeName, (NSString*)kCTBackgroundColorAttributeName - ]; -} - -- (NSAttributedString*)attributedSubstringForProposedRange:(NSRange)range - actualRange:(NSRangePointer)actualRange { - cru::Range r(range.location, range.length); - - r = r.CoerceInto(0, [_input_context_text length]); - - return [_input_context_text attributedSubstringFromRange:NSMakeRange(r.position, r.count)]; -} - -- (void)insertText:(id)string replacementRange:(NSRange)replacementRange { - CFStringRef s; - if ([string isKindOfClass:[NSString class]]) { - s = (CFStringRef)string; - } else { - auto as = (CFAttributedStringRef)string; - s = CFAttributedStringGetString(as); - } - - _input_context_text = nil; - _input_context_p->SetCompositionText(cru::platform::gui::CompositionText()); - cru::String ss = Convert(s); - - // cru::CRU_LOG_DEBUG(u"CruView", u"Finish composition: {}, replacement range: ({}, {})", ss, - // replacementRange.location, replacementRange.length); - - _input_context_p->RaiseCompositionEvent(); - _input_context_p->RaiseCompositionEndEvent(); - _input_context_p->RaiseTextEvent(ss); -} - -- (NSUInteger)characterIndexForPoint:(NSPoint)point { - return NSNotFound; -} - -- (NSRect)firstRectForCharacterRange:(NSRange)range actualRange:(NSRangePointer)actualRange { - NSRect result; - result.origin.x = _input_context_p->GetCandidateWindowPosition().x; - result.origin.y = _input_context_p->GetCandidateWindowPosition().y; - result.size.height = 16; - result.size.width = 0; - return result; -} - -- (void)doCommandBySelector:(SEL)selector { - _input_context_p->PerformSel(selector); -} -@end - -@implementation CruWindowDelegate { - cru::platform::gui::osx::details::OsxWindowPrivate* _p; -} - -- (id)init:(cru::platform::gui::osx::details::OsxWindowPrivate*)p { - _p = p; - return self; -} - -- (void)windowWillClose:(NSNotification*)notification { - _p->OnWindowWillClose(); -} - -- (void)windowDidExpose:(NSNotification*)notification { - _p->OnWindowDidExpose(); -} - -- (void)windowDidUpdate:(NSNotification*)notification { - _p->OnWindowDidUpdate(); -} - -- (void)windowDidMove:(NSNotification*)notification { - _p->OnWindowDidMove(); -} - -- (void)windowDidResize:(NSNotification*)notification { - _p->OnWindowDidResize(); -} - -- (void)windowDidBecomeKey:(NSNotification*)notification { - _p->OnBecomeKeyWindow(); -} - -- (void)windowDidResignKey:(NSNotification*)notification { - _p->OnResignKeyWindow(); -} -@end |