386 lines
20 KiB
C
386 lines
20 KiB
C
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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//==============================================================================
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/**
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This LookAndFeel subclass implements the juce style from around 2008-12.
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@see LookAndFeel, LookAndFeel_V1, LookAndFeel_V3
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@tags{GUI}
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*/
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class JUCE_API LookAndFeel_V2 : public LookAndFeel
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{
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public:
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LookAndFeel_V2();
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~LookAndFeel_V2();
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//==============================================================================
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void drawButtonBackground (Graphics&, Button&, const Colour& backgroundColour,
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bool isMouseOverButton, bool isButtonDown) override;
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Font getTextButtonFont (TextButton&, int buttonHeight) override;
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void drawButtonText (Graphics&, TextButton&, bool isMouseOverButton, bool isButtonDown) override;
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int getTextButtonWidthToFitText (TextButton&, int buttonHeight) override;
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void drawToggleButton (Graphics&, ToggleButton&, bool isMouseOverButton, bool isButtonDown) override;
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void changeToggleButtonWidthToFitText (ToggleButton&) override;
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void drawTickBox (Graphics&, Component&,
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float x, float y, float w, float h,
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bool ticked, bool isEnabled, bool isMouseOverButton, bool isButtonDown) override;
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void drawDrawableButton (Graphics&, DrawableButton&, bool isMouseOverButton, bool isButtonDown) override;
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//==============================================================================
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AlertWindow* createAlertWindow (const String& title, const String& message,
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const String& button1,
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const String& button2,
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const String& button3,
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AlertWindow::AlertIconType iconType,
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int numButtons, Component* associatedComponent) override;
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void drawAlertBox (Graphics&, AlertWindow&, const Rectangle<int>& textArea, TextLayout&) override;
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int getAlertBoxWindowFlags() override;
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Array<int> getWidthsForTextButtons (AlertWindow&, const Array<TextButton*>&) override;
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int getAlertWindowButtonHeight() override;
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/** Override this function to supply a custom font for the alert window title.
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This default implementation will use a boldened and slightly larger version
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of the alert window message font.
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@see getAlertWindowMessageFont.
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*/
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Font getAlertWindowTitleFont() override;
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/** Override this function to supply a custom font for the alert window message.
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This default implementation will use the default font with height set to 15.0f.
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@see getAlertWindowTitleFont
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*/
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Font getAlertWindowMessageFont() override;
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Font getAlertWindowFont() override;
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//==============================================================================
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void drawProgressBar (Graphics&, ProgressBar&, int width, int height, double progress, const String& textToShow) override;
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void drawSpinningWaitAnimation (Graphics&, const Colour& colour, int x, int y, int w, int h) override;
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bool isProgressBarOpaque (ProgressBar&) override;
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//==============================================================================
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bool areScrollbarButtonsVisible() override;
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void drawScrollbarButton (Graphics&, ScrollBar&, int width, int height, int buttonDirection,
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bool isScrollbarVertical, bool isMouseOverButton, bool isButtonDown) override;
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void drawScrollbar (Graphics&, ScrollBar&, int x, int y, int width, int height,
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bool isScrollbarVertical, int thumbStartPosition, int thumbSize,
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bool isMouseOver, bool isMouseDown) override;
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ImageEffectFilter* getScrollbarEffect() override;
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int getMinimumScrollbarThumbSize (ScrollBar&) override;
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int getDefaultScrollbarWidth() override;
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int getScrollbarButtonSize (ScrollBar&) override;
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//==============================================================================
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Path getTickShape (float height) override;
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Path getCrossShape (float height) override;
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//==============================================================================
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void drawTreeviewPlusMinusBox (Graphics&, const Rectangle<float>& area,
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Colour backgroundColour, bool isOpen, bool isMouseOver) override;
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bool areLinesDrawnForTreeView (TreeView&) override;
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int getTreeViewIndentSize (TreeView&) override;
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//==============================================================================
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void fillTextEditorBackground (Graphics&, int width, int height, TextEditor&) override;
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void drawTextEditorOutline (Graphics&, int width, int height, TextEditor&) override;
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CaretComponent* createCaretComponent (Component* keyFocusOwner) override;
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//==============================================================================
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const Drawable* getDefaultFolderImage() override;
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const Drawable* getDefaultDocumentFileImage() override;
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AttributedString createFileChooserHeaderText (const String& title, const String& instructions) override;
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void drawFileBrowserRow (Graphics&, int width, int height,
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const File& file, const String& filename, Image* icon,
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const String& fileSizeDescription, const String& fileTimeDescription,
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bool isDirectory, bool isItemSelected, int itemIndex,
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DirectoryContentsDisplayComponent&) override;
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Button* createFileBrowserGoUpButton() override;
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void layoutFileBrowserComponent (FileBrowserComponent&,
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DirectoryContentsDisplayComponent*,
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FilePreviewComponent*,
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ComboBox* currentPathBox,
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TextEditor* filenameBox,
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Button* goUpButton) override;
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//==============================================================================
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void drawBubble (Graphics&, BubbleComponent&, const Point<float>& tip, const Rectangle<float>& body) override;
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void drawLasso (Graphics&, Component&) override;
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//==============================================================================
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void drawPopupMenuBackground (Graphics&, int width, int height) override;
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void drawPopupMenuItem (Graphics&, const Rectangle<int>& area,
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bool isSeparator, bool isActive, bool isHighlighted, bool isTicked, bool hasSubMenu,
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const String& text, const String& shortcutKeyText,
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const Drawable* icon, const Colour* textColour) override;
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void drawPopupMenuSectionHeader (Graphics&, const Rectangle<int>& area,
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const String& sectionName) override;
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Font getPopupMenuFont() override;
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void drawPopupMenuUpDownArrow (Graphics&, int width, int height, bool isScrollUpArrow) override;
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void getIdealPopupMenuItemSize (const String& text, bool isSeparator, int standardMenuItemHeight,
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int& idealWidth, int& idealHeight) override;
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int getMenuWindowFlags() override;
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void preparePopupMenuWindow (Component&) override;
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void drawMenuBarBackground (Graphics&, int width, int height, bool isMouseOverBar, MenuBarComponent&) override;
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int getMenuBarItemWidth (MenuBarComponent&, int itemIndex, const String& itemText) override;
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Font getMenuBarFont (MenuBarComponent&, int itemIndex, const String& itemText) override;
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int getDefaultMenuBarHeight() override;
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void drawMenuBarItem (Graphics&, int width, int height,
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int itemIndex, const String& itemText,
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bool isMouseOverItem, bool isMenuOpen, bool isMouseOverBar,
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MenuBarComponent&) override;
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Component* getParentComponentForMenuOptions (const PopupMenu::Options& options) override;
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bool shouldPopupMenuScaleWithTargetComponent (const PopupMenu::Options& options) override;
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int getPopupMenuBorderSize() override;
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//==============================================================================
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void drawComboBox (Graphics&, int width, int height, bool isButtonDown,
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int buttonX, int buttonY, int buttonW, int buttonH,
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ComboBox&) override;
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Font getComboBoxFont (ComboBox&) override;
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Label* createComboBoxTextBox (ComboBox&) override;
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void positionComboBoxText (ComboBox&, Label&) override;
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//==============================================================================
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void drawLabel (Graphics&, Label&) override;
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Font getLabelFont (Label&) override;
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//==============================================================================
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void drawLinearSlider (Graphics&, int x, int y, int width, int height,
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float sliderPos, float minSliderPos, float maxSliderPos,
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const Slider::SliderStyle, Slider&) override;
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void drawLinearSliderBackground (Graphics&, int x, int y, int width, int height,
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float sliderPos, float minSliderPos, float maxSliderPos,
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const Slider::SliderStyle, Slider&) override;
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void drawLinearSliderThumb (Graphics&, int x, int y, int width, int height,
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float sliderPos, float minSliderPos, float maxSliderPos,
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const Slider::SliderStyle, Slider&) override;
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void drawRotarySlider (Graphics&, int x, int y, int width, int height,
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float sliderPosProportional, float rotaryStartAngle, float rotaryEndAngle,
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Slider&) override;
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int getSliderThumbRadius (Slider&) override;
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Button* createSliderButton (Slider&, bool isIncrement) override;
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Label* createSliderTextBox (Slider&) override;
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ImageEffectFilter* getSliderEffect (Slider&) override;
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Font getSliderPopupFont (Slider&) override;
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int getSliderPopupPlacement (Slider&) override;
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Slider::SliderLayout getSliderLayout (Slider&) override;
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//==============================================================================
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Rectangle<int> getTooltipBounds (const String& tipText, Point<int> screenPos, Rectangle<int> parentArea) override;
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void drawTooltip (Graphics&, const String& text, int width, int height) override;
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//==============================================================================
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Button* createFilenameComponentBrowseButton (const String& text) override;
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void layoutFilenameComponent (FilenameComponent&, ComboBox* filenameBox, Button* browseButton) override;
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//==============================================================================
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void drawConcertinaPanelHeader (Graphics&, const Rectangle<int>& area,
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bool isMouseOver, bool isMouseDown,
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ConcertinaPanel&, Component& panel) override;
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//==============================================================================
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void drawCornerResizer (Graphics&, int w, int h, bool isMouseOver, bool isMouseDragging) override;
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void drawResizableFrame (Graphics&, int w, int h, const BorderSize<int>&) override;
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//==============================================================================
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void fillResizableWindowBackground (Graphics&, int w, int h, const BorderSize<int>&, ResizableWindow&) override;
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void drawResizableWindowBorder (Graphics&, int w, int h, const BorderSize<int>& border, ResizableWindow&) override;
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//==============================================================================
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void drawDocumentWindowTitleBar (DocumentWindow&, Graphics&, int w, int h,
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int titleSpaceX, int titleSpaceW,
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const Image* icon, bool drawTitleTextOnLeft) override;
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Button* createDocumentWindowButton (int buttonType) override;
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void positionDocumentWindowButtons (DocumentWindow&,
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int titleBarX, int titleBarY, int titleBarW, int titleBarH,
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Button* minimiseButton,
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Button* maximiseButton,
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Button* closeButton,
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bool positionTitleBarButtonsOnLeft) override;
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//==============================================================================
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DropShadower* createDropShadowerForComponent (Component*) override;
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//==============================================================================
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void drawStretchableLayoutResizerBar (Graphics&, int w, int h, bool isVerticalBar,
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bool isMouseOver, bool isMouseDragging) override;
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//==============================================================================
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void drawGroupComponentOutline (Graphics&, int w, int h, const String& text,
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const Justification&, GroupComponent&) override;
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//==============================================================================
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int getTabButtonSpaceAroundImage() override;
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int getTabButtonOverlap (int tabDepth) override;
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int getTabButtonBestWidth (TabBarButton&, int tabDepth) override;
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Rectangle<int> getTabButtonExtraComponentBounds (const TabBarButton&, Rectangle<int>& textArea, Component& extraComp) override;
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void drawTabButton (TabBarButton&, Graphics&, bool isMouseOver, bool isMouseDown) override;
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Font getTabButtonFont (TabBarButton&, float height) override;
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void drawTabButtonText (TabBarButton&, Graphics&, bool isMouseOver, bool isMouseDown) override;
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void drawTabbedButtonBarBackground (TabbedButtonBar&, Graphics&) override;
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void drawTabAreaBehindFrontButton (TabbedButtonBar&, Graphics&, int w, int h) override;
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void createTabButtonShape (TabBarButton&, Path&, bool isMouseOver, bool isMouseDown) override;
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void fillTabButtonShape (TabBarButton&, Graphics&, const Path&, bool isMouseOver, bool isMouseDown) override;
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Button* createTabBarExtrasButton() override;
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//==============================================================================
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void drawImageButton (Graphics&, Image*,
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int imageX, int imageY, int imageW, int imageH,
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const Colour& overlayColour, float imageOpacity, ImageButton&) override;
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//==============================================================================
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void drawTableHeaderBackground (Graphics&, TableHeaderComponent&) override;
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void drawTableHeaderColumn (Graphics&, TableHeaderComponent&, const String& columnName,
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int columnId, int width, int height, bool isMouseOver,
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bool isMouseDown, int columnFlags) override;
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//==============================================================================
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void paintToolbarBackground (Graphics&, int width, int height, Toolbar&) override;
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Button* createToolbarMissingItemsButton (Toolbar&) override;
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void paintToolbarButtonBackground (Graphics&, int width, int height,
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bool isMouseOver, bool isMouseDown,
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ToolbarItemComponent&) override;
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void paintToolbarButtonLabel (Graphics&, int x, int y, int width, int height,
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const String& text, ToolbarItemComponent&) override;
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//==============================================================================
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void drawPropertyPanelSectionHeader (Graphics&, const String& name, bool isOpen, int width, int height) override;
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void drawPropertyComponentBackground (Graphics&, int width, int height, PropertyComponent&) override;
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void drawPropertyComponentLabel (Graphics&, int width, int height, PropertyComponent&) override;
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Rectangle<int> getPropertyComponentContentPosition (PropertyComponent&) override;
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int getPropertyPanelSectionHeaderHeight (const String& sectionTitle) override;
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//==============================================================================
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void drawCallOutBoxBackground (CallOutBox&, Graphics&, const Path& path, Image& cachedImage) override;
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int getCallOutBoxBorderSize (const CallOutBox&) override;
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//==============================================================================
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void drawLevelMeter (Graphics&, int width, int height, float level) override;
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void drawKeymapChangeButton (Graphics&, int width, int height, Button&, const String& keyDescription) override;
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//==============================================================================
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Font getSidePanelTitleFont (SidePanel&) override;
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Justification getSidePanelTitleJustification (SidePanel&) override;
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Path getSidePanelDismissButtonShape (SidePanel&) override;
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//==============================================================================
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/** Draws a 3D raised (or indented) bevel using two colours.
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The bevel is drawn inside the given rectangle, and greater bevel thicknesses
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extend inwards.
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The top-left colour is used for the top- and left-hand edges of the
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bevel; the bottom-right colour is used for the bottom- and right-hand
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edges.
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If useGradient is true, then the bevel fades out to make it look more curved
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and less angular. If sharpEdgeOnOutside is true, the outside of the bevel is
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sharp, and it fades towards the centre; if sharpEdgeOnOutside is false, then
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the centre edges are sharp and it fades towards the outside.
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*/
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static void drawBevel (Graphics&,
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int x, int y, int width, int height,
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|
int bevelThickness,
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||
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const Colour& topLeftColour = Colours::white,
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||
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const Colour& bottomRightColour = Colours::black,
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bool useGradient = true,
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|
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bool sharpEdgeOnOutside = true);
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||
|
|
|
||
|
|
/** Utility function to draw a shiny, glassy circle (for round LED-type buttons). */
|
||
|
|
static void drawGlassSphere (Graphics&, float x, float y, float diameter,
|
||
|
|
const Colour&, float outlineThickness) noexcept;
|
||
|
|
|
||
|
|
static void drawGlassPointer (Graphics&, float x, float y, float diameter,
|
||
|
|
const Colour&, float outlineThickness, int direction) noexcept;
|
||
|
|
|
||
|
|
/** Utility function to draw a shiny, glassy oblong (for text buttons). */
|
||
|
|
static void drawGlassLozenge (Graphics&,
|
||
|
|
float x, float y, float width, float height,
|
||
|
|
const Colour&, float outlineThickness, float cornerSize,
|
||
|
|
bool flatOnLeft, bool flatOnRight, bool flatOnTop, bool flatOnBottom) noexcept;
|
||
|
|
|
||
|
|
private:
|
||
|
|
//==============================================================================
|
||
|
|
std::unique_ptr<Drawable> folderImage, documentImage;
|
||
|
|
|
||
|
|
void drawShinyButtonShape (Graphics&,
|
||
|
|
float x, float y, float w, float h, float maxCornerSize,
|
||
|
|
const Colour&, float strokeWidth,
|
||
|
|
bool flatOnLeft, bool flatOnRight, bool flatOnTop, bool flatOnBottom) noexcept;
|
||
|
|
|
||
|
|
class GlassWindowButton;
|
||
|
|
class SliderLabelComp;
|
||
|
|
|
||
|
|
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LookAndFeel_V2)
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace juce
|