зеркало из https://github.com/mozilla/pjs.git
More work on making widget idlified. merged from branch. (not built) r=travis
This commit is contained in:
pavlov%netscape.com
Родитель
d91cf0678c
Коммит
9c76982224
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@ -26,7 +26,6 @@
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*/
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#include "nsISupports.idl"
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#include "nsIGenericWindow.idl"
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#include "nsIScriptableRegion.idl"
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#include "nsIRollupListener.idl"
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#include "nsIToolkit.idl"
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@ -46,20 +45,16 @@
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// forward declarations
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class nsIAppShell;
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class nsIToolkit;
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class nsFont;
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class nsIToolkit;
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class nsIRenderingContext;
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class nsIEnumerator;
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class nsIDeviceContext;
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struct nsRect;
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struct nsFont;
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class nsIMenuBar;
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class nsIEventListener;
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class nsIRollupListener;
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%}
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[ptr] native nsGUIEvent(nsGUIEvent);
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[ptr] native nsIMenuBar(nsIMenuBar);
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[ptr] native nsIMouseListener(nsIMouseListener);
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[ptr] native nsIEventListener(nsIEventListener);
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[ptr] native nsIMenuListener(nsIMenuListener);
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@ -79,8 +74,6 @@ native nsEventStatus(nsEventStatus);
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native PR_CALLBACK(PR_CALLBACKK);
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native EVENT_CALLBACK(EVENT_CALLBACK);
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typedef long nsBorderStyle;
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typedef long nsWindowType;
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typedef long nsCursor;
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@ -94,11 +87,31 @@ typedef voidStar nsNativeWidget;
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%{ C++
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typedef nsEventStatus (*PR_CALLBACK EVENT_CALLBACK)(nsGUIEvent *event);
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/**
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* Basic struct for widget initialization data.
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* @see Create member function of nsIWidget
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*/
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struct nsWidgetInitData {
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nsWidgetInitData()
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: clipChildren(PR_FALSE), clipSiblings(PR_FALSE)
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// mWindowType(eWindowType_child),
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// mBorderStyle(eBorderStyle_default)
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{
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}
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// when painting exclude area occupied by child windows and sibling windows
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PRPackedBool clipChildren, clipSiblings;
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// nsWindowType mWindowType;
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// nsBorderStyle mBorderStyle;
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};
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%}
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[uuid(18032AD5-B265-11d1-AA2A-000000000000)]
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interface nsIWidget : nsIGenericWindow
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interface nsIWidget : nsISupports
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{
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/*
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@ -116,50 +129,6 @@ interface nsIWidget : nsIGenericWindow
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const short NS_NATIVE_SCREEN = 9;
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/*
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* types of windows
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*/
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const long eWindowType_toplevel = 0;
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const long eWindowType_dialog = 1;
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const long eWindowType_popup = 2;
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const long eWindowType_child = 3;
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/*
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* Border styles
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*/
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// no border, titlebar, etc.. opposite of all
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const long eBorderStyle_none = 0;
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// all window decorations
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const long eBorderStyle_all = 1 << 0;
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// enables the border on the window. these are only for decoration and are not resize hadles
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const long eBorderStyle_border = 1 << 1;
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// enables the resize handles for the window. if this is set, border is implied to also be set
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const long eBorderStyle_resizeh = 1 << 2;
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// enables the titlebar for the window
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const long eBorderStyle_title = 1 << 3;
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// enables the window menu button on the title bar. this being on should force the title bar to display
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const long eBorderStyle_menu = 1 << 4;
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// enables the minimize button so the user can minimize the window.
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// turned off for tranient windows since they can not be minimized seperate from their parent
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const long eBorderStyle_minimize = 1 << 5;
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// enables the maxmize button so the user can maximize the window
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const long eBorderStyle_maximize = 1 << 6;
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// show the close button
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const long eBorderStyle_close = 1 << 7;
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// whatever the OS wants... i.e. don't do anything
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const long eBorderStyle_default = -1;
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/**
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* Cursor types.
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*/
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@ -208,8 +177,6 @@ interface nsIWidget : nsIGenericWindow
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* calling code must handle paint messages and clear the background
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* itself.
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*
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* @param aWindowType type of window to create
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* @param aBorderStyle border style of the window to create
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* @param aAppShell the parent application shell. If nsnull,
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* the parent window's application shell will be used.
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* @param aToolkit toolkit
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@ -217,11 +184,9 @@ interface nsIWidget : nsIGenericWindow
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* @param aEventFunction the event handler callback function
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*
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*/
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void initWidget(in nsWindowType aWindowType,
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in nsBorderStyle aBorderStyle,
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in nsIAppShell aAppShell,
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void initWidget(in nsIAppShell aAppShell,
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in nsIToolkit aToolkit,
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in nsIDeviceContext aContext)
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in nsIDeviceContext aContext,
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in EVENT_CALLBACK aEventFunction);
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/**
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@ -229,14 +194,6 @@ interface nsIWidget : nsIGenericWindow
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*/
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voidStar getNativeData(in PRUint32 aDataType);
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/**
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* Make the window modal
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*
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*
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*
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*/
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void setModal();
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/**
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* Move this widget.
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*
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@ -282,10 +239,8 @@ interface nsIWidget : nsIGenericWindow
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*/
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void enable(in PRBool aState);
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/**
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* Give focus to this widget.
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*/
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void setFocus();
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// XXX GO AWAY
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/**
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* Get this widget's outside dimensions relative to it's parent widget
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@ -298,6 +253,8 @@ interface nsIWidget : nsIGenericWindow
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// this is really out..
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void getBounds(in nsRectRef aRect);
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// XXX keep this, but make it ints
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/**
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* Get this widget's client area dimensions, if the window has a 3D border appearance
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* this returns the area inside the border, The x and y are always zero
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@ -310,13 +267,24 @@ interface nsIWidget : nsIGenericWindow
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// this is really out..
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void getClientBounds(in nsRectRef aRect);
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// Is this still used?
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/**
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* Gets the width and height of the borders
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* @param aWidth the width of the border
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* @param aHeight the height of the border
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* Returns the preferred width and height for the widget
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*
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*/
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void getBorderSize(out PRInt32 aWidth, out PRInt32 aHeight);
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void getPreferredSize(out PRInt32 aWidth,
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out PRInt32 aHeight);
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/**
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* Set the preferred width and height for the widget
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*
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*/
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void setPreferredSize(in PRInt32 aWidth, in PRInt32 aHeight);
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/**
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* Invalidate the widget and repaint it.
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@ -350,6 +318,64 @@ interface nsIWidget : nsIGenericWindow
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*/
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void update();
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/**
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* Convert from this widget coordinates to screen coordinates.
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*
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* @param aOldRect widget coordinates stored in the x,y members
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* @param aNewRect screen coordinates stored in the x,y members
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*/
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void widgetToScreen([const] in nsRect aOldRect, out nsRect aNewRect);
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/**
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* Convert from screen coordinates to this widget's coordinates.
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*
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* @param aOldRect screen coordinates stored in the x,y members
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* @param aNewRect widget's coordinates stored in the x,y members
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*/
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void screenToWidget([const] in nsRect aOldRect, out nsRect aNewRect);
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// is this used?
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void convertToDeviceCoordinates(inout nscoord aX, inout nscoord aY);
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// can this go away?
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/**
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* For printing and lightweight widgets
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*
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*/
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void paint(in nsIRenderingContext aRenderingContext,
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[const] in nsRect aDirtyRect);
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/**
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* Enables the dropping of files to a widget (XXX this is temporary)
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*
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*/
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void enableDragDrop(in PRBool aEnable);
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/**
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* Enables/Disables system mouse capture.
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* @param aCapture PR_TRUE enables mouse capture, PR_FALSE disables mouse capture
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*
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*/
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void captureMouse(in PRBool aCapture);
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/**
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* Enables/Disables system capture of any and all events that would cause a
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* dropdown to be rolled up, This method ignores the aConsumeRollupEvent
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* parameter when aDoCapture is FALSE
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* @param aCapture PR_TRUE enables capture, PR_FALSE disables capture
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* @param aConsumeRollupEvent PR_TRUE consumes the rollup event, PR_FALSE dispatches rollup event
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*
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*/
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void captureRollupEvents(in nsIRollupListener aListener, in PRBool aDoCapture, in PRBool aConsumeRollupEvent);
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/**
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* Adds a mouse listener to this widget
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* Any existing mouse listener is replaced
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@ -374,125 +400,14 @@ interface nsIWidget : nsIGenericWindow
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*/
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void addMenuListener(in nsIMenuListener aListener);
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/**
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* Scroll this widget.
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*
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* @param aDx amount to scroll along the x-axis
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* @param aDy amount to scroll along the y-axis.
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* @param aClipRect clipping rectangle to limit the scroll to.
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*
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*/
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void scroll(in PRInt32 aDx, in PRInt32 aDy, in nsRect aClipRect);
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/**
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* Scroll an area of this widget.
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*
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* @param aRect source rectangle to scroll in the widget
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* @param aDx x offset from the source
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* @param aDy y offset from the source
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*
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*/
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void scrollRect(in nsRectRef aSrcRect, in PRInt32 aDx, in PRInt32 aDy);
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/**
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* Set the widget's MenuBar.
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* Must be called after Create.
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*
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* @param aMenuBar the menubar
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*/
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void setMenuBar(in nsIMenuBar aMenuBar);
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/**
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* Set the widget's MenuBar's visibility
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*
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* @param aShow PR_TRUE to show, PR_FALSE to hide
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*/
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void showMenuBar(in PRBool aShow);
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/**
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* Convert from this widget coordinates to screen coordinates.
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*
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* @param aOldRect widget coordinates stored in the x,y members
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* @param aNewRect screen coordinates stored in the x,y members
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*/
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void widgetToScreen([const] in nsRect aOldRect, out nsRect aNewRect);
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/**
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* Convert from screen coordinates to this widget's coordinates.
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*
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* @param aOldRect screen coordinates stored in the x,y members
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* @param aNewRect widget's coordinates stored in the x,y members
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*/
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void screenToWidget([const] in nsRect aOldRect, out nsRect aNewRect);
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/**
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* When adjustments are to made to a whole set of child widgets, call this
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* before resizing/positioning the child windows to minimize repaints. Must
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* be followed by EndResizingChildren() after child windows have been
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* adjusted.
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*
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*/
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void beginResizingChildren();
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/**
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* Call this when finished adjusting child windows. Must be preceded by
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* BeginResizingChildren().
|
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*
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*/
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void endResizingChildren();
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/**
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* Returns the preferred width and height for the widget
|
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*
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*/
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void getPreferredSize(out PRInt32 aWidth,
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out PRInt32 aHeight);
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|
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/**
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* Set the preferred width and height for the widget
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*
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*/
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void setPreferredSize(in PRInt32 aWidth, in PRInt32 aHeight);
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// is this an internal method?
|
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/**
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* Dispatches and event to the widget
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*
|
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*/
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void dispatchEvent(in nsGUIEvent event, in nsEventStatusRef aStatus);
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|
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/**
|
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* For printing and lightweight widgets
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*
|
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*/
|
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void paint(in nsIRenderingContext aRenderingContext,
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[const] in nsRect aDirtyRect);
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|
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/**
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* Enables the dropping of files to a widget (XXX this is temporary)
|
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*
|
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*/
|
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void enableDragDrop(in PRBool aEnable);
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|
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void convertToDeviceCoordinates(inout nscoord aX, inout nscoord aY);
|
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|
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/**
|
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* Enables/Disables system mouse capture.
|
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* @param aCapture PR_TRUE enables mouse capture, PR_FALSE disables mouse capture
|
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*
|
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*/
|
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void captureMouse(in PRBool aCapture);
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|
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/**
|
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* Enables/Disables system capture of any and all events that would cause a
|
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* dropdown to be rolled up, This method ignores the aConsumeRollupEvent
|
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* parameter when aDoCapture is FALSE
|
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* @param aCapture PR_TRUE enables capture, PR_FALSE disables capture
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* @param aConsumeRollupEvent PR_TRUE consumes the rollup event, PR_FALSE dispatches rollup event
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*
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*/
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void captureRollupEvents(in nsIRollupListener aListener, in PRBool aDoCapture, in PRBool aConsumeRollupEvent);
|
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|
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|
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/**
|
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* Internal methods
|
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@ -510,16 +425,6 @@ interface nsIWidget : nsIGenericWindow
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|
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/* attributes */
|
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|
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/**
|
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* Window type
|
||||
*/
|
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readonly attribute nsWindowType windowType;
|
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|
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/**
|
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* Border style
|
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*/
|
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readonly attribute nsBorderStyle borderStyle;
|
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|
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/**
|
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* Get the AppShell
|
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*/
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@ -543,11 +448,6 @@ interface nsIWidget : nsIGenericWindow
|
|||
*/
|
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attribute PRInt32 zIndex;
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|
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/**
|
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* Title of window
|
||||
*/
|
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attribute wstring title;
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|
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/**
|
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* Set/Get the foreground color for this widget
|
||||
*
|
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|
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@ -604,7 +504,53 @@ interface nsIWidget : nsIGenericWindow
|
|||
|
||||
%{ C++
|
||||
/* backwards compat stuff */
|
||||
NS_IMETHOD Show(PRBool aShow);
|
||||
NS_IMETHOD Show(PRBool aShow) = 0;
|
||||
|
||||
NS_IMETHOD IsVisible(PRBool & aState) = 0;
|
||||
NS_IMETHOD Resize(PRInt32 aX,
|
||||
PRInt32 aY,
|
||||
PRInt32 aWidth,
|
||||
PRInt32 aHeight,
|
||||
PRBool aRepaint) = 0;
|
||||
|
||||
virtual nscolor GetForegroundColor(void) = 0;
|
||||
virtual nscolor GetBackgroundColor(void) = 0;
|
||||
|
||||
NS_IMETHOD SetFont(const nsFont &aFont) = 0;
|
||||
virtual nsIFontMetrics* GetFont(void) = 0;
|
||||
|
||||
NS_IMETHOD Invalidate(const nsRect & aRect, PRBool aIsSynchronous) = 0;
|
||||
NS_IMETHOD SetTitle(const nsString& aTitle) = 0;
|
||||
NS_IMETHOD GetPreferredSize(PRInt32& aWidth, PRInt32& aHeight) = 0;
|
||||
|
||||
virtual nsIWidget* GetParent(void) = 0;
|
||||
|
||||
virtual nsIEnumerator* GetChildren(void) = 0;
|
||||
|
||||
virtual void* GetNativeData(PRUint32 aDataType) = 0;
|
||||
virtual void FreeNativeData(void * data, PRUint32 aDataType) = 0;
|
||||
virtual nsIRenderingContext* GetRenderingContext() = 0;
|
||||
virtual nsIDeviceContext* GetDeviceContext() = 0;
|
||||
virtual nsIAppShell *GetAppShell() = 0;
|
||||
virtual nsIToolkit* GetToolkit() = 0;
|
||||
|
||||
/* the big ugly ones */
|
||||
NS_IMETHOD Create(nsIWidget *aParent,
|
||||
const nsRect &aRect,
|
||||
EVENT_CALLBACK aHandleEventFunction,
|
||||
nsIDeviceContext *aContext,
|
||||
nsIAppShell *aAppShell = nsnull,
|
||||
nsIToolkit *aToolkit = nsnull,
|
||||
nsWidgetInitData *aInitData = nsnull) = 0;
|
||||
NS_IMETHOD Create(nsNativeWidget aParent,
|
||||
const nsRect &aRect,
|
||||
EVENT_CALLBACK aHandleEventFunction,
|
||||
nsIDeviceContext *aContext,
|
||||
nsIAppShell *aAppShell = nsnull,
|
||||
nsIToolkit *aToolkit = nsnull,
|
||||
nsWidgetInitData *aInitData = nsnull) = 0;
|
||||
|
||||
%}
|
||||
|
||||
};
|
||||
|
||||
|
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|
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