diff options
Diffstat (limited to 'include/views')
| -rw-r--r-- | include/views/SkApplication.h | 26 | ||||
| -rw-r--r-- | include/views/SkBGViewArtist.h | 41 | ||||
| -rw-r--r-- | include/views/SkBorderView.h | 48 | ||||
| -rw-r--r-- | include/views/SkEvent.h | 257 | ||||
| -rw-r--r-- | include/views/SkEventSink.h | 103 | ||||
| -rw-r--r-- | include/views/SkImageView.h | 75 | ||||
| -rw-r--r-- | include/views/SkKey.h | 63 | ||||
| -rw-r--r-- | include/views/SkMetaData.h | 164 | ||||
| -rw-r--r-- | include/views/SkOSMenu.h | 55 | ||||
| -rw-r--r-- | include/views/SkOSWindow_Mac.h | 62 | ||||
| -rw-r--r-- | include/views/SkOSWindow_SDL.h | 52 | ||||
| -rw-r--r-- | include/views/SkOSWindow_Unix.h | 60 | ||||
| -rw-r--r-- | include/views/SkOSWindow_Win.h | 79 | ||||
| -rw-r--r-- | include/views/SkOSWindow_wxwidgets.h | 52 | ||||
| -rw-r--r-- | include/views/SkProgressBarView.h | 57 | ||||
| -rw-r--r-- | include/views/SkScrollBarView.h | 52 | ||||
| -rw-r--r-- | include/views/SkStackViewLayout.h | 96 | ||||
| -rw-r--r-- | include/views/SkSystemEventTypes.h | 32 | ||||
| -rw-r--r-- | include/views/SkView.h | 370 | ||||
| -rw-r--r-- | include/views/SkViewInflate.h | 79 | ||||
| -rw-r--r-- | include/views/SkWidget.h | 476 | ||||
| -rw-r--r-- | include/views/SkWidgetViews.h | 310 | ||||
| -rw-r--r-- | include/views/SkWindow.h | 123 |
23 files changed, 0 insertions, 2732 deletions
diff --git a/include/views/SkApplication.h b/include/views/SkApplication.h deleted file mode 100644 index 4c4a4fb..0000000 --- a/include/views/SkApplication.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkApplication_DEFINED -#define SkApplication_DEFINED - -class SkOSWindow; - -extern SkOSWindow* create_sk_window(void* hwnd); -extern void application_init(); -extern void application_term(); - -#endif // SkApplication_DEFINED diff --git a/include/views/SkBGViewArtist.h b/include/views/SkBGViewArtist.h deleted file mode 100644 index 1bca42f..0000000 --- a/include/views/SkBGViewArtist.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkBGViewArtist_DEFINED -#define SkBGViewArtist_DEFINED - -#include "SkView.h" -#include "SkPaint.h" - -class SkBGViewArtist : public SkView::Artist { -public: - SkBGViewArtist(SkColor c = SK_ColorWHITE); - virtual ~SkBGViewArtist(); - - const SkPaint& paint() const { return fPaint; } - SkPaint& paint() { return fPaint; } - -protected: - // overrides - virtual void onDraw(SkView*, SkCanvas*); - virtual void onInflate(const SkDOM&, const SkDOM::Node*); - -private: - SkPaint fPaint; -}; - -#endif - diff --git a/include/views/SkBorderView.h b/include/views/SkBorderView.h deleted file mode 100644 index 94ccc1f..0000000 --- a/include/views/SkBorderView.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkBorderView_DEFINED -#define SkBorderView_DEFINED - -#include "SkView.h" -#include "SkWidgetViews.h" -#include "SkAnimator.h" - -class SkBorderView : public SkWidgetView { -public: - SkBorderView(); - ~SkBorderView(); - void setSkin(const char skin[]); - SkScalar getLeft() const { return fLeft; } - SkScalar getRight() const { return fRight; } - SkScalar getTop() const { return fTop; } - SkScalar getBottom() const { return fBottom; } -protected: - //overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - virtual void onSizeChange(); - virtual void onDraw(SkCanvas* canvas); - virtual bool onEvent(const SkEvent& evt); -private: - SkAnimator fAnim; - SkScalar fLeft, fRight, fTop, fBottom; //margin on each side - SkRect fMargin; - - typedef SkWidgetView INHERITED; -}; - -#endif - diff --git a/include/views/SkEvent.h b/include/views/SkEvent.h deleted file mode 100644 index f6719d6..0000000 --- a/include/views/SkEvent.h +++ /dev/null @@ -1,257 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkEvent_DEFINED -#define SkEvent_DEFINED - -#include "SkDOM.h" -#include "SkMetaData.h" -#include "SkString.h" - -/** Unique 32bit id used to identify an instance of SkEventSink. When events are - posted, they are posted to a specific sinkID. When it is time to dispatch the - event, the sinkID is used to find the specific SkEventSink object. If it is found, - its doEvent() method is called with the event. -*/ -typedef uint32_t SkEventSinkID; - -/** \class SkEvent - - SkEvents are used to communicate type-safe information to SkEventSinks. - SkEventSinks (including SkViews) each have a unique ID, which is stored - in an event. This ID is used to target the event once it has been "posted". -*/ -class SkEvent { -public: - /** Default construct, creating an empty event. - */ - SkEvent(); - /** Construct a new event with the specified type. - */ - explicit SkEvent(const SkString& type); - /** Construct a new event with the specified type. - */ - explicit SkEvent(const char type[]); - /** Construct a new event by copying the fields from the src event. - */ - SkEvent(const SkEvent& src); - ~SkEvent(); - -// /** Return the event's type (will never be null) */ -// const char* getType() const; - /** Copy the event's type into the specified SkString parameter */ - void getType(SkString* str) const; - /** Returns true if the event's type matches exactly the specified type (case sensitive) */ - bool isType(const SkString& str) const; - /** Returns true if the event's type matches exactly the specified type (case sensitive) */ - bool isType(const char type[], size_t len = 0) const; - /** Set the event's type to the specified string. - In XML, use the "type" attribute. - */ - void setType(const SkString&); - /** Set the event's type to the specified string. - In XML, use the "type" attribute. - */ - void setType(const char type[], size_t len = 0); - - /** Return the event's unnamed 32bit field. Default value is 0 */ - uint32_t getFast32() const { return f32; } - /** Set the event's unnamed 32bit field. In XML, use - the subelement <data fast32=... /> - */ - void setFast32(uint32_t x) { f32 = x; } - - /** Return true if the event contains the named 32bit field, and return the field - in value (if value is non-null). If there is no matching named field, return false - and ignore the value parameter. - */ - bool findS32(const char name[], int32_t* value = NULL) const { return fMeta.findS32(name, value); } - /** Return true if the event contains the named SkScalar field, and return the field - in value (if value is non-null). If there is no matching named field, return false - and ignore the value parameter. - */ - bool findScalar(const char name[], SkScalar* value = NULL) const { return fMeta.findScalar(name, value); } - /** Return true if the event contains the named SkScalar field, and return the fields - in value[] (if value is non-null), and return the number of SkScalars in count (if count is non-null). - If there is no matching named field, return false and ignore the value and count parameters. - */ - const SkScalar* findScalars(const char name[], int* count, SkScalar values[] = NULL) const { return fMeta.findScalars(name, count, values); } - /** Return the value of the named string field, or if no matching named field exists, return null. - */ - const char* findString(const char name[]) const { return fMeta.findString(name); } - /** Return true if the event contains the named pointer field, and return the field - in value (if value is non-null). If there is no matching named field, return false - and ignore the value parameter. - */ - bool findPtr(const char name[], void** value) const { return fMeta.findPtr(name, value); } - bool findBool(const char name[], bool* value) const { return fMeta.findBool(name, value); } - const void* findData(const char name[], size_t* byteCount = NULL) const { - return fMeta.findData(name, byteCount); - } - - /** Returns true if ethe event contains the named 32bit field, and if it equals the specified value */ - bool hasS32(const char name[], int32_t value) const { return fMeta.hasS32(name, value); } - /** Returns true if ethe event contains the named SkScalar field, and if it equals the specified value */ - bool hasScalar(const char name[], SkScalar value) const { return fMeta.hasScalar(name, value); } - /** Returns true if ethe event contains the named string field, and if it equals (using strcmp) the specified value */ - bool hasString(const char name[], const char value[]) const { return fMeta.hasString(name, value); } - /** Returns true if ethe event contains the named pointer field, and if it equals the specified value */ - bool hasPtr(const char name[], void* value) const { return fMeta.hasPtr(name, value); } - bool hasBool(const char name[], bool value) const { return fMeta.hasBool(name, value); } - bool hasData(const char name[], const void* data, size_t byteCount) const { - return fMeta.hasData(name, data, byteCount); - } - - /** Add/replace the named 32bit field to the event. In XML use the subelement <data name=... s32=... /> */ - void setS32(const char name[], int32_t value) { fMeta.setS32(name, value); } - /** Add/replace the named SkScalar field to the event. In XML use the subelement <data name=... scalar=... /> */ - void setScalar(const char name[], SkScalar value) { fMeta.setScalar(name, value); } - /** Add/replace the named SkScalar[] field to the event. */ - SkScalar* setScalars(const char name[], int count, const SkScalar values[] = NULL) { return fMeta.setScalars(name, count, values); } - /** Add/replace the named string field to the event. In XML use the subelement <data name=... string=... */ - void setString(const char name[], const SkString& value) { fMeta.setString(name, value.c_str()); } - /** Add/replace the named string field to the event. In XML use the subelement <data name=... string=... */ - void setString(const char name[], const char value[]) { fMeta.setString(name, value); } - /** Add/replace the named pointer field to the event. There is no XML equivalent for this call */ - void setPtr(const char name[], void* value) { fMeta.setPtr(name, value); } - void setBool(const char name[], bool value) { fMeta.setBool(name, value); } - void setData(const char name[], const void* data, size_t byteCount) { - fMeta.setData(name, data, byteCount); - } - - /** Return the underlying metadata object */ - SkMetaData& getMetaData() { return fMeta; } - /** Return the underlying metadata object */ - const SkMetaData& getMetaData() const { return fMeta; } - - void tron() { SkDEBUGCODE(fDebugTrace = true;) } - void troff() { SkDEBUGCODE(fDebugTrace = false;) } - bool isDebugTrace() const - { -#ifdef SK_DEBUG - return fDebugTrace; -#else - return false; -#endif - } - - /** Call this to initialize the event from the specified XML node */ - void inflate(const SkDOM&, const SkDOM::Node*); - - SkDEBUGCODE(void dump(const char title[] = NULL);) - - /** Post the specified event to the event queue, targeting the specified eventsink, with an optional - delay. The event must be dynamically allocated for this. It cannot be a global or on the stack. - After this call, ownership is transfered to the system, so the caller must not retain - the event's ptr. Returns false if the event could not be posted (which means it will have been deleted). - */ - static bool Post(SkEvent* evt, SkEventSinkID targetID, SkMSec delay = 0); - /** Post the specified event to the event queue, targeting the specified eventsink, to be delivered on/after the - specified millisecond time. The event must be dynamically allocated for this. It cannot be a global or on the stack. - After this call, ownership is transfered to the system, so the caller must not retain - the event's ptr. Returns false if the event could not be posted (which means it will have been deleted). - */ - static bool PostTime(SkEvent* evt, SkEventSinkID targetID, SkMSec time); - - /** Helper method for calling SkEvent::PostTime(this, ...), where the caller specifies a delay. - The real "time" will be computed automatically by sampling the clock and adding its value - to delay. - */ - bool post(SkEventSinkID sinkID, SkMSec delay = 0) - { - return SkEvent::Post(this, sinkID, delay); - } - - void postTime(SkEventSinkID sinkID, SkMSec time) - { - SkEvent::PostTime(this, sinkID, time); - } - - /////////////////////////////////////////////// - /** Porting layer must call these functions **/ - /////////////////////////////////////////////// - - /** Global initialization function for the SkEvent system. Should be called exactly - once before any other event method is called, and should be called after the - call to SkGraphics::Init(). - */ - static void Init(); - /** Global cleanup function for the SkEvent system. Should be called exactly once after - all event methods have been called, and should be called before calling SkGraphics::Term(). - */ - static void Term(); - - /** Call this to process one event from the queue. If it returns true, there are more events - to process. - */ - static bool ProcessEvent(); - /** Call this whenever the requested timer has expired (requested by a call to SetQueueTimer). - It will post any delayed events whose time as "expired" onto the event queue. - It may also call SignalQueueTimer() and SignalNonEmptyQueue(). - */ - static void ServiceQueueTimer(); - - /** Return the number of queued events. note that this value may be obsolete - upon return, since another thread may have called ProcessEvent() or - Post() after the count was made. - */ - static int CountEventsOnQueue(); - - //////////////////////////////////////////////////// - /** Porting layer must implement these functions **/ - //////////////////////////////////////////////////// - - /** Called whenever an SkEvent is posted to an empty queue, so that the OS - can be told to later call Dequeue(). - */ - static void SignalNonEmptyQueue(); - /** Called whenever the delay until the next delayed event changes. If zero is - passed, then there are no more queued delay events. - */ - static void SignalQueueTimer(SkMSec delay); - -#ifndef SK_USE_WXWIDGETS -#ifdef SK_BUILD_FOR_WIN - static bool WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); -#elif defined(SK_BUILD_FOR_UNIXx) - static uint32_t HandleTimer(uint32_t, void*); - static bool WndProc(Display*, Window, XEvent&); -#endif -#else - // Don't know yet what this will be - //static bool CustomEvent(); -#endif - -private: - SkMetaData fMeta; - mutable char* fType; // may be characters with low bit set to know that it is not a pointer - uint32_t f32; - SkDEBUGCODE(bool fDebugTrace;) - - // these are for our implementation of the event queue - SkEventSinkID fTargetID; - SkMSec fTime; - SkEvent* fNextEvent; // either in the delay or normal event queue - void initialize(const char* type, size_t typeLen); - - static bool Enqueue(SkEvent* evt); - static SkMSec EnqueueTime(SkEvent* evt, SkMSec time); - static SkEvent* Dequeue(SkEventSinkID* targetID); - static bool QHasEvents(); -}; - -#endif - diff --git a/include/views/SkEventSink.h b/include/views/SkEventSink.h deleted file mode 100644 index 27a6743..0000000 --- a/include/views/SkEventSink.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkEventSink_DEFINED -#define SkEventSink_DEFINED - -#include "SkRefCnt.h" -#include "SkEvent.h" - -struct SkTagList; - -/** \class SkEventSink - - SkEventSink is the base class for all objects that receive SkEvents. -*/ -class SkEventSink : public SkRefCnt { -public: - SkEventSink(); - virtual ~SkEventSink(); - - /** Returns this eventsink's unique ID. Use this to post SkEvents to - this eventsink. - */ - SkEventSinkID getSinkID() const { return fID; } - - /** Call this to pass an event to this object for processing. Returns true if the - event was handled. - */ - bool doEvent(const SkEvent&); - /** Returns true if the sink (or one of its subclasses) understands the event as a query. - If so, the sink may modify the event to communicate its "answer". - */ - bool doQuery(SkEvent* query); - - /** Add sinkID to the list of listeners, to receive events from calls to sendToListeners() - and postToListeners(). If sinkID already exists in the listener list, no change is made. - */ - void addListenerID(SkEventSinkID sinkID); - /** Copy listeners from one event sink to another, typically from parent to child. - @param from the event sink to copy the listeners from - */ - void copyListeners(const SkEventSink& from); - /** Remove sinkID from the list of listeners. If sinkID does not appear in the list, - no change is made. - */ - void removeListenerID(SkEventSinkID); - /** Returns true if there are 1 or more listeners attached to this eventsink - */ - bool hasListeners() const; - /** Posts a copy of evt to each of the eventsinks in the lisener list. - */ - void postToListeners(const SkEvent& evt, SkMSec delay = 0); - - enum EventResult { - kHandled_EventResult, //!< the eventsink returned true from its doEvent method - kNotHandled_EventResult, //!< the eventsink returned false from its doEvent method - kSinkNotFound_EventResult //!< no matching eventsink was found for the event's getSink(). - }; - /** DoEvent handles searching for an eventsink object that matches the targetID. - If one is found, it calls the sink's doEvent method, returning - either kHandled_EventResult or kNotHandled_EventResult. If no matching - eventsink is found, kSinkNotFound_EventResult is returned. - */ - static EventResult DoEvent(const SkEvent&, SkEventSinkID targetID); - - /** Returns the matching eventsink, or null if not found - */ - static SkEventSink* FindSink(SkEventSinkID); - -protected: - /** Override this to handle events in your subclass. Be sure to call the inherited version - for events that you don't handle. - */ - virtual bool onEvent(const SkEvent&); - virtual bool onQuery(SkEvent*); - - SkTagList* findTagList(U8CPU tag) const; - void addTagList(SkTagList*); - void removeTagList(U8CPU tag); - -private: - SkEventSinkID fID; - SkTagList* fTagHead; - - // for our private link-list - SkEventSink* fNextSink; -}; - -#endif - diff --git a/include/views/SkImageView.h b/include/views/SkImageView.h deleted file mode 100644 index 57215c9..0000000 --- a/include/views/SkImageView.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkImageView_DEFINED -#define SkImageView_DEFINED - -#include "SkView.h" -#include "SkString.h" - -class SkAnimator; -class SkBitmap; -class SkMatrix; - -class SkImageView : public SkView { -public: - SkImageView(); - virtual ~SkImageView(); - - void getUri(SkString*) const; - void setUri(const char []); - void setUri(const SkString&); - - - enum ScaleType { - kMatrix_ScaleType, - kFitXY_ScaleType, - kFitStart_ScaleType, - kFitCenter_ScaleType, - kFitEnd_ScaleType - }; - ScaleType getScaleType() const { return (ScaleType)fScaleType; } - void setScaleType(ScaleType); - - bool getImageMatrix(SkMatrix*) const; - void setImageMatrix(const SkMatrix*); - -protected: - // overrides - virtual bool onEvent(const SkEvent&); - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM&, const SkDOMNode*); - -private: - SkString fUri; - SkMatrix* fMatrix; // null or copy of caller's matrix ,,,,, - union { - SkAnimator* fAnim; - SkBitmap* fBitmap; - } fData; - uint8_t fScaleType; - SkBool8 fDataIsAnim; // as opposed to bitmap - SkBool8 fUriIsValid; - - void onUriChange(); - bool getDataBounds(SkRect* bounds); - bool freeData(); - bool ensureUriIsLoaded(); - - typedef SkView INHERITED; -}; - -#endif diff --git a/include/views/SkKey.h b/include/views/SkKey.h deleted file mode 100644 index 3fd5114..0000000 --- a/include/views/SkKey.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkKey_DEFINED -#define SkKey_DEFINED - -#include "SkTypes.h" - -enum SkKey { - //reordering these to match android.app.KeyEvent - kNONE_SkKey, //corresponds to android's UNKNOWN - - kLeftSoftKey_SkKey, - kRightSoftKey_SkKey, - - kHome_SkKey, //!< the home key - added to match android - kBack_SkKey, //!< (CLR) - kSend_SkKey, //!< the green (talk) key - kEnd_SkKey, //!< the red key - - k0_SkKey, - k1_SkKey, - k2_SkKey, - k3_SkKey, - k4_SkKey, - k5_SkKey, - k6_SkKey, - k7_SkKey, - k8_SkKey, - k9_SkKey, - kStar_SkKey, //!< the * key - kHash_SkKey, //!< the # key - - kUp_SkKey, - kDown_SkKey, - kLeft_SkKey, - kRight_SkKey, - - kOK_SkKey, //!< the center key - - kVolUp_SkKey, //!< volume up - match android - kVolDown_SkKey, //!< volume down - same - kPower_SkKey, //!< power button - same - kCamera_SkKey, //!< camera - same - - kSkKeyCount -}; - -#endif - diff --git a/include/views/SkMetaData.h b/include/views/SkMetaData.h deleted file mode 100644 index 9509710..0000000 --- a/include/views/SkMetaData.h +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkMetaData_DEFINED -#define SkMetaData_DEFINED - -#include "SkScalar.h" - -class SkMetaData { -public: - SkMetaData(); - SkMetaData(const SkMetaData& src); - ~SkMetaData(); - - SkMetaData& operator=(const SkMetaData& src); - - void reset(); - - bool findS32(const char name[], int32_t* value = NULL) const; - bool findScalar(const char name[], SkScalar* value = NULL) const; - const SkScalar* findScalars(const char name[], int* count, SkScalar values[] = NULL) const; - const char* findString(const char name[]) const; - bool findPtr(const char name[], void** value = NULL) const; - bool findBool(const char name[], bool* value = NULL) const; - const void* findData(const char name[], size_t* byteCount = NULL) const; - - bool hasS32(const char name[], int32_t value) const - { - int32_t v; - return this->findS32(name, &v) && v == value; - } - bool hasScalar(const char name[], SkScalar value) const - { - SkScalar v; - return this->findScalar(name, &v) && v == value; - } - bool hasString(const char name[], const char value[]) const - { - const char* v = this->findString(name); - return v == NULL && value == NULL || - v != NULL && value != NULL && !strcmp(v, value); - } - bool hasPtr(const char name[], void* value) const - { - void* v; - return this->findPtr(name, &v) && v == value; - } - bool hasBool(const char name[], bool value) const - { - bool v; - return this->findBool(name, &v) && v == value; - } - bool hasData(const char name[], const void* data, size_t byteCount) const { - size_t len; - const void* ptr = this->findData(name, &len); - return NULL != ptr && len == byteCount && !memcmp(ptr, data, len); - } - - void setS32(const char name[], int32_t value); - void setScalar(const char name[], SkScalar value); - SkScalar* setScalars(const char name[], int count, const SkScalar values[] = NULL); - void setString(const char name[], const char value[]); - void setPtr(const char name[], void* value); - void setBool(const char name[], bool value); - // the data is copied from the input pointer. - void setData(const char name[], const void* data, size_t byteCount); - - bool removeS32(const char name[]); - bool removeScalar(const char name[]); - bool removeString(const char name[]); - bool removePtr(const char name[]); - bool removeBool(const char name[]); - bool removeData(const char name[]); - - SkDEBUGCODE(static void UnitTest();) - - enum Type { - kS32_Type, - kScalar_Type, - kString_Type, - kPtr_Type, - kBool_Type, - kData_Type, - - kTypeCount - }; - - struct Rec; - class Iter; - friend class Iter; - - class Iter { - public: - Iter() : fRec(NULL) {} - Iter(const SkMetaData&); - - /** Reset the iterator, so that calling next() will return the first - data element. This is done implicitly in the constructor. - */ - void reset(const SkMetaData&); - - /** Each time next is called, it returns the name of the next data element, - or null when there are no more elements. If non-null is returned, then the - element's type is returned (if not null), and the number of data values - is returned in count (if not null). - */ - const char* next(Type*, int* count); - - private: - Rec* fRec; - }; - -public: - struct Rec { - Rec* fNext; - uint16_t fDataCount; // number of elements - uint8_t fDataLen; // sizeof a single element -#ifdef SK_DEBUG - Type fType; -#else - uint8_t fType; -#endif - -#ifdef SK_DEBUG - const char* fName; - union { - int32_t fS32; - SkScalar fScalar; - const char* fString; - void* fPtr; - bool fBool; - } fData; -#endif - - const void* data() const { return (this + 1); } - void* data() { return (this + 1); } - const char* name() const { return (const char*)this->data() + fDataLen * fDataCount; } - char* name() { return (char*)this->data() + fDataLen * fDataCount; } - - static Rec* Alloc(size_t); - static void Free(Rec*); - }; - Rec* fRec; - - const Rec* find(const char name[], Type) const; - void* set(const char name[], const void* data, size_t len, Type, int count); - bool remove(const char name[], Type); -}; - -#endif - diff --git a/include/views/SkOSMenu.h b/include/views/SkOSMenu.h deleted file mode 100644 index 433a601..0000000 --- a/include/views/SkOSMenu.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkOSMenu_DEFINED -#define SkOSMenu_DEFINED - -#include "SkEvent.h" -#include "SkTDArray.h" - -class SkOSMenu { -public: - explicit SkOSMenu(const char title[]); - ~SkOSMenu(); - - const char* getTitle() const { return fTitle; } - - void appendItem(const char title[], const char eventType[], int32_t eventData); - - // called by SkOSWindow when it receives an OS menu event - int countItems() const; - const char* getItem(int index, uint32_t* cmdID) const; - - SkEvent* createEvent(uint32_t os_cmd); - -private: - const char* fTitle; - - struct Item { - const char* fTitle; - const char* fEventType; - uint32_t fEventData; - uint32_t fOSCmd; // internal - }; - SkTDArray<Item> fItems; - - // illegal - SkOSMenu(const SkOSMenu&); - SkOSMenu& operator=(const SkOSMenu&); -}; - -#endif - diff --git a/include/views/SkOSWindow_Mac.h b/include/views/SkOSWindow_Mac.h deleted file mode 100644 index 3a26d5a..0000000 --- a/include/views/SkOSWindow_Mac.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkOSWindow_Mac_DEFINED -#define SkOSWindow_Mac_DEFINED - -#include <Carbon/Carbon.h> -#include "SkWindow.h" - -class SkOSWindow : public SkWindow { -public: - SkOSWindow(void* hwnd); - - void* getHWND() const { return fHWND; } - void* getHVIEW() const { return fHVIEW; } - void updateSize(); - - static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay); - - static OSStatus EventHandler(EventHandlerCallRef inHandler, - EventRef inEvent, void* userData); - - void doPaint(void* ctx); - - - bool attachGL(const SkBitmap* offscreen); - void detachGL(); - void presentGL(); - -protected: - // overrides from SkEventSink - virtual bool onEvent(const SkEvent& evt); - // overrides from SkWindow - virtual void onHandleInval(const SkIRect&); - // overrides from SkView - virtual void onAddMenu(const SkOSMenu*); - virtual void onSetTitle(const char[]); - - -private: - void* fHWND; - void* fHVIEW; - void* fAGLCtx; - - typedef SkWindow INHERITED; -}; - -#endif - diff --git a/include/views/SkOSWindow_SDL.h b/include/views/SkOSWindow_SDL.h deleted file mode 100644 index 0ff24f3..0000000 --- a/include/views/SkOSWindow_SDL.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkOSWindow_SDL_DEFINED -#define SkOSWindow_SDL_DEFINED - -#include "SDL.h" -#include "SkWindow.h" - -class SkGLCanvas; - -class SkOSWindow : public SkWindow { -public: - SkOSWindow(void* screen); - virtual ~SkOSWindow(); - - static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay); - - void handleSDLEvent(const SDL_Event& event); - -protected: - // overrides from SkWindow - virtual void onHandleInval(const SkIRect&); - // overrides from SkView - virtual void onAddMenu(const SkOSMenu*); - virtual void onSetTitle(const char[]); - -private: - SDL_Surface* fScreen; - SDL_Surface* fSurface; - SkGLCanvas* fGLCanvas; - - void doDraw(); - - typedef SkWindow INHERITED; -}; - -#endif - diff --git a/include/views/SkOSWindow_Unix.h b/include/views/SkOSWindow_Unix.h deleted file mode 100644 index 26f51be..0000000 --- a/include/views/SkOSWindow_Unix.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkOSWindow_Unix_DEFINED -#define SkOSWindow_Unix_DEFINED - -#include "SkWindow.h" -#include <X11/Xlib.h> - -struct SkUnixWindow { - Display* fDisplay; - Window fWin; - size_t fOSWin; -}; - -class SkOSWindow : public SkWindow { -public: - SkOSWindow(Display* display, Window win); - - void* getHWND() const { return (void*)fUnixWindow.fWin; } - void* getDisplay() const { return (void*)fUnixWindow.fDisplay; } - void* getUnixWindow() const { return (void*)&fUnixWindow; } - void setSize(int width, int height); - void updateSize(); - - static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay); - - static bool WndProc(SkUnixWindow* w, XEvent &e); - -protected: - // overrides from SkWindow - virtual void onHandleInval(const SkIRect&); - // overrides from SkView - virtual void onAddMenu(const SkOSMenu*); - -private: - SkUnixWindow fUnixWindow; - - void doPaint(); - - void* fMBar; - - typedef SkWindow INHERITED; -}; - -#endif - diff --git a/include/views/SkOSWindow_Win.h b/include/views/SkOSWindow_Win.h deleted file mode 100644 index 09f0c5c..0000000 --- a/include/views/SkOSWindow_Win.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkOSWindow_Win_DEFINED -#define SkOSWindow_Win_DEFINED - -#include "SkWindow.h" - -class SkOSWindow : public SkWindow { -public: - SkOSWindow(void* hwnd); - virtual ~SkOSWindow(); - - void* getHWND() const { return fHWND; } - void setSize(int width, int height); - void updateSize(); - - static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay); - - bool attachGL(const SkBitmap* offscreen); - void detachGL(); - void presentGL(); - - bool attachD3D9(); - void detachD3D9(); - void presentD3D9(); - - void* d3d9Device() { return fD3D9Device; } - - bool wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); - static bool QuitOnDeactivate(HWND hWnd); - - enum { - SK_WM_SkEvent = WM_APP + 1000, - SK_WM_SkTimerID = 0xFFFF // just need a non-zero value - }; - -protected: - virtual bool quitOnDeactivate() { return true; } - - // overrides from SkWindow - virtual void onHandleInval(const SkIRect&); - // overrides from SkView - virtual void onAddMenu(const SkOSMenu*); - - virtual void onSetTitle(const char title[]); - -private: - void* fHWND; - - void doPaint(void* ctx); - - void* fHGLRC; - - bool fGLAttached; - - void* fD3D9Device; - bool fD3D9Attached; - - HMENU fMBar; - - typedef SkWindow INHERITED; -}; - -#endif - diff --git a/include/views/SkOSWindow_wxwidgets.h b/include/views/SkOSWindow_wxwidgets.h deleted file mode 100644 index c5dfc7c..0000000 --- a/include/views/SkOSWindow_wxwidgets.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * SkOSWindow_wxwidgets.h - * wxwidgets - * - * Copyright 2005 __MyCompanyName__. All rights reserved. - * - */ - -#ifndef SkOSWindow_wxwidgets_DEFINED -#define SkOSWindow_wxwidgets_DEFINED - -#include "SkWindow.h" -#include "wx/frame.h" - -class SkOSWindow: public SkWindow -{ -public: - SkOSWindow(); - SkOSWindow(const wxString& title, int x, int y, int width, int height); - ~SkOSWindow(); - - wxFrame* getWXFrame() const { return fFrame; } - - void updateSize(); - -protected: - virtual void onHandleInval(const SkIRect&); - virtual void onAddMenu(const SkOSMenu*); - -private: - wxFrame* fFrame; - typedef SkWindow INHERITED; - -}; - -#endifpedef SkWindow INHERITED; diff --git a/include/views/SkProgressBarView.h b/include/views/SkProgressBarView.h deleted file mode 100644 index 6341fcb..0000000 --- a/include/views/SkProgressBarView.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkProgressBarView_DEFINED -#define SkProgressBarView_DEFINED - -#include "SkView.h" -#include "SkWidgetViews.h" -#include "SkAnimator.h" - -class SkProgressBarView : public SkWidgetView { - public: - SkProgressBarView(); - //SkProgressBarView(int max); - - //inflate: "sk-progress" - - void reset(); //reset progress to zero - void setProgress(int progress); - void changeProgress(int diff); - void setMax(int max); - - int getProgress() const { return fProgress; } - int getMax() const { return fMax; } - - protected: - //overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - virtual void onSizeChange(); - virtual void onDraw(SkCanvas* canvas); - virtual bool onEvent(const SkEvent& evt); - - private: - SkAnimator fAnim; - int fProgress; - int fMax; - - typedef SkWidgetView INHERITED; -}; - - - - -#endif diff --git a/include/views/SkScrollBarView.h b/include/views/SkScrollBarView.h deleted file mode 100644 index b8a5209..0000000 --- a/include/views/SkScrollBarView.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkScrollBarView_DEFINED -#define SkScrollBarView_DEFINED - -#include "SkView.h" -#include "SkWidgetViews.h" -#include "SkAnimator.h" - -class SkScrollBarView : public SkWidgetView { -public: - SkScrollBarView(); - - unsigned getStart() const { return fStartPoint; } - unsigned getShown() const { return fShownLength; } - unsigned getTotal() const { return fTotalLength; } - - void setStart(unsigned start); - void setShown(unsigned shown); - void setTotal(unsigned total); - -protected: - //overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - virtual void onSizeChange(); - virtual void onDraw(SkCanvas* canvas); - virtual bool onEvent(const SkEvent& evt); - -private: - SkAnimator fAnim; - unsigned fTotalLength, fStartPoint, fShownLength; - - void adjust(); - - typedef SkWidgetView INHERITED; -}; -#endif - diff --git a/include/views/SkStackViewLayout.h b/include/views/SkStackViewLayout.h deleted file mode 100644 index 8000319..0000000 --- a/include/views/SkStackViewLayout.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkStackViewLayout_DEFINED -#define SkStackViewLayout_DEFINED - -#include "SkView.h" - -class SkStackViewLayout : public SkView::Layout { -public: - SkStackViewLayout(); - - enum Orient { - kHorizontal_Orient, - kVertical_Orient, - - kOrientCount - }; - Orient getOrient() const { return (Orient)fOrient; } - void setOrient(Orient); - - void getMargin(SkRect*) const; - void setMargin(const SkRect&); - - SkScalar getSpacer() const { return fSpacer; } - void setSpacer(SkScalar); - - /** Controls the posititioning in the same direction as the orientation - */ - enum Pack { - kStart_Pack, - kCenter_Pack, - kEnd_Pack, - - kPackCount - }; - Pack getPack() const { return (Pack)fPack; } - void setPack(Pack); - - /** Controls the posititioning at right angles to the orientation - */ - enum Align { - kStart_Align, - kCenter_Align, - kEnd_Align, - kStretch_Align, - - kAlignCount - }; - Align getAlign() const { return (Align)fAlign; } - void setAlign(Align); - - bool getRound() const { return SkToBool(fRound); } - void setRound(bool); - -protected: - virtual void onLayoutChildren(SkView* parent); - virtual void onInflate(const SkDOM&, const SkDOM::Node*); - -private: - SkRect fMargin; - SkScalar fSpacer; - uint8_t fOrient, fPack, fAlign, fRound; -}; - -class SkFillViewLayout : public SkView::Layout { -public: - SkFillViewLayout(); - void getMargin(SkRect*) const; - void setMargin(const SkRect&); - -protected: - // overrides; - virtual void onLayoutChildren(SkView* parent); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - -private: - SkRect fMargin; - typedef SkView::Layout INHERITED; -}; - -#endif - diff --git a/include/views/SkSystemEventTypes.h b/include/views/SkSystemEventTypes.h deleted file mode 100644 index 8dfe8be..0000000 --- a/include/views/SkSystemEventTypes.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkSystemEventTypes_DEFINED -#define SkSystemEventTypes_DEFINED - -/* - The goal of these strings is two-fold: - 1) make funny strings (containing at least one char < 32) to avoid colliding with "user" strings - 2) keep them <= 4 bytes, so we can avoid an allocation in SkEvent::setType() -*/ -#define SK_EventType_Delay "\xd" "lay" -#define SK_EventType_Inval "nv" "\xa" "l" -#define SK_EventType_Key "key" "\x1" -#define SK_EventType_OnEnd "on" "\xe" "n" -#define SK_EventType_Unichar "\xc" "har" -#define SK_EventType_KeyUp "key" "\xf" - -#endif diff --git a/include/views/SkView.h b/include/views/SkView.h deleted file mode 100644 index d3633db..0000000 --- a/include/views/SkView.h +++ /dev/null @@ -1,370 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkView_DEFINED -#define SkView_DEFINED - -#include "SkEventSink.h" -#include "SkRect.h" -#include "SkDOM.h" -#include "SkTDict.h" - -class SkCanvas; -class SkLayerView; - -/** \class SkView - - SkView is the base class for screen management. All widgets and controls inherit - from SkView. -*/ -class SkView : public SkEventSink { -public: - enum Flag_Shift { - kVisible_Shift, - kEnabled_Shift, - kFocusable_Shift, - kFlexH_Shift, - kFlexV_Shift, - kNoClip_Shift, - - kFlagShiftCount - }; - enum Flag_Mask { - kVisible_Mask = 1 << kVisible_Shift, //!< set if the view is visible - kEnabled_Mask = 1 << kEnabled_Shift, //!< set if the view is enabled - kFocusable_Mask = 1 << kFocusable_Shift, //!< set if the view can receive focus - kFlexH_Mask = 1 << kFlexH_Shift, //!< set if the view's width is stretchable - kFlexV_Mask = 1 << kFlexV_Shift, //!< set if the view's height is stretchable - kNoClip_Mask = 1 << kNoClip_Shift, //!< set if the view is not clipped to its bounds - - kAllFlagMasks = (uint32_t)(0 - 1) >> (32 - kFlagShiftCount) - }; - - SkView(uint32_t flags = 0); - virtual ~SkView(); - - /** Return the flags associated with the view - */ - uint32_t getFlags() const { return fFlags; } - /** Set the flags associated with the view - */ - void setFlags(uint32_t flags); - - /** Helper that returns non-zero if the kVisible_Mask bit is set in the view's flags - */ - int isVisible() const { return fFlags & kVisible_Mask; } - int isEnabled() const { return fFlags & kEnabled_Mask; } - int isFocusable() const { return fFlags & kFocusable_Mask; } - int isClipToBounds() const { return !(fFlags & kNoClip_Mask); } - /** Helper to set/clear the view's kVisible_Mask flag */ - void setVisibleP(bool); - void setEnabledP(bool); - void setFocusableP(bool); - void setClipToBounds(bool); - - /** Return the view's width */ - SkScalar width() const { return fWidth; } - /** Return the view's height */ - SkScalar height() const { return fHeight; } - /** Set the view's width and height. These must both be >= 0. This does not affect the view's loc */ - void setSize(SkScalar width, SkScalar height); - void setSize(const SkPoint& size) { this->setSize(size.fX, size.fY); } - void setWidth(SkScalar width) { this->setSize(width, fHeight); } - void setHeight(SkScalar height) { this->setSize(fWidth, height); } - /** Return a rectangle set to [0, 0, width, height] */ - void getLocalBounds(SkRect* bounds) const; - - /** Return the view's left edge */ - SkScalar locX() const { return fLoc.fX; } - /** Return the view's top edge */ - SkScalar locY() const { return fLoc.fY; } - /** Set the view's left and top edge. This does not affect the view's size */ - void setLoc(SkScalar x, SkScalar y); - void setLoc(const SkPoint& loc) { this->setLoc(loc.fX, loc.fY); } - void setLocX(SkScalar x) { this->setLoc(x, fLoc.fY); } - void setLocY(SkScalar y) { this->setLoc(fLoc.fX, y); } - /** Offset (move) the view by the specified dx and dy. This does not affect the view's size */ - void offset(SkScalar dx, SkScalar dy); - - /** Call this to have the view draw into the specified canvas. */ - virtual void draw(SkCanvas* canvas); - - /** Call this to invalidate part of all of a view, requesting that the view's - draw method be called. The rectangle parameter specifies the part of the view - that should be redrawn. If it is null, it specifies the entire view bounds. - */ - void inval(SkRect* rectOrNull); - - // Focus management - - SkView* getFocusView() const; - bool hasFocus() const; - - enum FocusDirection { - kNext_FocusDirection, - kPrev_FocusDirection, - - kFocusDirectionCount - }; - bool acceptFocus(); - SkView* moveFocus(FocusDirection); - - // Click handling - - class Click { - public: - Click(SkView* target); - virtual ~Click(); - - const char* getType() const { return fType; } - bool isType(const char type[]) const; - void setType(const char type[]); // does NOT make a copy of the string - void copyType(const char type[]); // makes a copy of the string - - enum State { - kDown_State, - kMoved_State, - kUp_State - }; - SkPoint fOrig, fPrev, fCurr; - SkIPoint fIOrig, fIPrev, fICurr; - State fState; - private: - SkEventSinkID fTargetID; - char* fType; - bool fWeOwnTheType; - - void resetType(); - - friend class SkView; - }; - Click* findClickHandler(SkScalar x, SkScalar y); - - static void DoClickDown(Click*, int x, int y); - static void DoClickMoved(Click*, int x, int y); - static void DoClickUp(Click*, int x, int y); - - /** Send the event to the view's parent, and its parent etc. until one of them - returns true from its onEvent call. This view is returned. If no parent handles - the event, null is returned. - */ - SkView* sendEventToParents(const SkEvent&); - /** Send the query to the view's parent, and its parent etc. until one of them - returns true from its onQuery call. This view is returned. If no parent handles - the query, null is returned. - */ - SkView* sendQueryToParents(SkEvent*); - - /** Depricated helper function. Just call event->post(sinkID, delay); - */ - bool postEvent(SkEvent* evt, SkEventSinkID sinkID, SkMSec delay) { return evt->post(sinkID, delay); } - - // View hierarchy management - - /** Return the view's parent, or null if it has none. This does not affect the parent's reference count. */ - SkView* getParent() const { return fParent; } - SkView* attachChildToFront(SkView* child); - /** Attach the child view to this view, and increment the child's reference count. The child view is added - such that it will be drawn before all other child views. - The child view parameter is returned. - */ - SkView* attachChildToBack(SkView* child); - /** If the view has a parent, detach the view from its parent and decrement the view's reference count. - If the parent was the only owner of the view, this will cause the view to be deleted. - */ - void detachFromParent(); - /** Attach the child view to this view, and increment the child's reference count. The child view is added - such that it will be drawn after all other child views. - The child view parameter is returned. - */ - /** Detach all child views from this view. */ - void detachAllChildren(); - - /** Convert the specified point from global coordinates into view-local coordinates - */ - void globalToLocal(SkPoint* pt) const { if (pt) this->globalToLocal(pt->fX, pt->fY, pt); } - /** Convert the specified x,y from global coordinates into view-local coordinates, returning - the answer in the local parameter. - */ - void globalToLocal(SkScalar globalX, SkScalar globalY, SkPoint* local) const; - - /** \class F2BIter - - Iterator that will return each of this view's children, in - front-to-back order (the order used for clicking). The first - call to next() returns the front-most child view. When - next() returns null, there are no more child views. - */ - class F2BIter { - public: - F2BIter(const SkView* parent); - SkView* next(); - private: - SkView* fFirstChild, *fChild; - }; - - /** \class B2FIter - - Iterator that will return each of this view's children, in - back-to-front order (the order they are drawn). The first - call to next() returns the back-most child view. When - next() returns null, there are no more child views. - */ - class B2FIter { - public: - B2FIter(const SkView* parent); - SkView* next(); - private: - SkView* fFirstChild, *fChild; - }; - - /** \class Artist - - Install a subclass of this in a view (calling setArtist()), and then the - default implementation of that view's onDraw() will invoke this object - automatically. - */ - class Artist : public SkRefCnt { - public: - void draw(SkView*, SkCanvas*); - void inflate(const SkDOM&, const SkDOM::Node*); - protected: - virtual void onDraw(SkView*, SkCanvas*) = 0; - virtual void onInflate(const SkDOM&, const SkDOM::Node*); - }; - /** Return the artist attached to this view (or null). The artist's reference - count is not affected. - */ - Artist* getArtist() const; - /** Attach the specified artist (or null) to the view, replacing any existing - artist. If the new artist is not null, its reference count is incremented. - The artist parameter is returned. - */ - Artist* setArtist(Artist* artist); - - /** \class Layout - - Install a subclass of this in a view (calling setLayout()), and then the - default implementation of that view's onLayoutChildren() will invoke - this object automatically. - */ - class Layout : public SkRefCnt { - public: - void layoutChildren(SkView* parent); - void inflate(const SkDOM&, const SkDOM::Node*); - protected: - virtual void onLayoutChildren(SkView* parent) = 0; - virtual void onInflate(const SkDOM&, const SkDOM::Node*); - }; - - /** Return the layout attached to this view (or null). The layout's reference - count is not affected. - */ - Layout* getLayout() const; - /** Attach the specified layout (or null) to the view, replacing any existing - layout. If the new layout is not null, its reference count is incremented. - The layout parameter is returned. - */ - Layout* setLayout(Layout*, bool invokeLayoutNow = true); - /** If a layout is attached to this view, call its layoutChildren() method - */ - void invokeLayout(); - - /** Call this to initialize this view based on the specified XML node - */ - void inflate(const SkDOM& dom, const SkDOM::Node* node); - /** After a view hierarchy is inflated, this may be called with a dictionary - containing pairs of <name, view*>, where the name string was the view's - "id" attribute when it was inflated. - - This will call the virtual onPostInflate for this view, and the recursively - call postInflate on all of the view's children. - */ - void postInflate(const SkTDict<SkView*>& ids); - - SkDEBUGCODE(void dump(bool recurse) const;) - -protected: - /** Override this to draw inside the view. Be sure to call the inherited version too */ - virtual void onDraw(SkCanvas*); - /** Override this to be notified when the view's size changes. Be sure to call the inherited version too */ - virtual void onSizeChange(); - /** Override this if you want to handle an inval request from this view or one of its children. - Tyically this is only overridden by the by the "window". If your subclass does handle the - request, return true so the request will not continue to propogate to the parent. - */ - virtual bool handleInval(const SkRect*); - //! called once before all of the children are drawn (or clipped/translated) - virtual SkCanvas* beforeChildren(SkCanvas* c) { return c; } - //! called once after all of the children are drawn (or clipped/translated) - virtual void afterChildren(SkCanvas* orig) {} - - //! called right before this child's onDraw is called - virtual void beforeChild(SkView* child, SkCanvas* canvas) {} - //! called right after this child's onDraw is called - virtual void afterChild(SkView* child, SkCanvas* canvas) {} - - /** Override this if you might handle the click - */ - virtual Click* onFindClickHandler(SkScalar x, SkScalar y); - /** Override this to decide if your children are targets for a click. - The default returns true, in which case your children views will be - candidates for onFindClickHandler. Returning false wil skip the children - and just call your onFindClickHandler. - */ - virtual bool onSendClickToChildren(SkScalar x, SkScalar y); - /** Override this to track clicks, returning true as long as you want to track - the pen/mouse. - */ - virtual bool onClick(Click*); - /** Override this to initialize your subclass from the XML node. Be sure to call the inherited version too */ - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - /** Override this if you want to perform post initialization work based on the ID dictionary built - during XML parsing. Be sure to call the inherited version too. - */ - virtual void onPostInflate(const SkTDict<SkView*>&); - -public: - // default action is to inval the view - virtual void onFocusChange(bool gainFocusP); -protected: - - // override these if you're acting as a layer/host - virtual bool onGetFocusView(SkView**) const { return false; } - virtual bool onSetFocusView(SkView*) { return false; } - -private: - SkScalar fWidth, fHeight; - SkPoint fLoc; - SkView* fParent; - SkView* fFirstChild; - SkView* fNextSibling; - SkView* fPrevSibling; - uint8_t fFlags; - uint8_t fContainsFocus; - - friend class B2FIter; - friend class F2BIter; - - friend class SkLayerView; - - bool setFocusView(SkView* fvOrNull); - SkView* acceptFocus(FocusDirection); - void detachFromParent_NoLayout(); -}; - -#endif - diff --git a/include/views/SkViewInflate.h b/include/views/SkViewInflate.h deleted file mode 100644 index 3ec65a6..0000000 --- a/include/views/SkViewInflate.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkViewInflate_DEFINED -#define SkViewInflate_DEFINED - -#include "SkDOM.h" -#include "SkTDict.h" -#include "SkEvent.h" - -class SkView; - -class SkViewInflate { -public: - SkViewInflate(); - virtual ~SkViewInflate(); - - /** Return the tree of inflated views. If root is null, create the root element - as a view, otherwise assume root is that view, and just "inflate" it. - - Returns null if the tree cannot be built. - */ - SkView* inflate(const SkDOM& dom, const SkDOM::Node* node, SkView* root = NULL); - SkView* inflate(const char xml[], size_t len, SkView* root = NULL); - - /** Given an id attribute value, return the corresponding view, or null - if no match is found. - */ - SkView* findViewByID(const char id[]) const; - - SkDEBUGCODE(void dump() const;) - -protected: - /* Override this in your subclass to handle instantiating views - Call the inherited version for nodes you don't recognize. - - Do not call "inflate" on the view, just return it. This will - get called automatically after createView returns. - */ - virtual SkView* createView(const SkDOM& dom, const SkDOM::Node* node); - /** Base implementation calls view->inflate(dom, node). Subclasses may override this - to perform additional initializations to view, either before or after calling - the inherited version. - */ - virtual void inflateView(SkView* view, const SkDOM& dom, const SkDOM::Node* node); - -private: - enum { - kMinIDStrAlloc = 64 - }; - SkTDict<SkView*> fIDs; - - struct IDStr { - SkView* fView; - char* fStr; - }; - SkTDArray<IDStr> fListenTo, fBroadcastTo; - SkChunkAlloc fStrings; - - void addIDStr(SkTDArray<IDStr>* list, SkView*, const char* str); - - void rInflate(const SkDOM& dom, const SkDOM::Node* node, SkView* parent); -}; - -#endif - diff --git a/include/views/SkWidget.h b/include/views/SkWidget.h deleted file mode 100644 index db85f01..0000000 --- a/include/views/SkWidget.h +++ /dev/null @@ -1,476 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkWidget_DEFINED -#define SkWidget_DEFINED - -#include "SkView.h" -#include "SkBitmap.h" -#include "SkDOM.h" -#include "SkPaint.h" -#include "SkString.h" -#include "SkTDArray.h" - -////////////////////////////////////////////////////////////////////////////// - -class SkWidget : public SkView { -public: - SkWidget(uint32_t flags = 0) : SkView(flags | kFocusable_Mask | kEnabled_Mask) {} - - /** Call this to post the widget's event to its listeners */ - void postWidgetEvent(); - - static void Init(); - static void Term(); -protected: - // override to add slots to an event before posting - virtual void prepareWidgetEvent(SkEvent*); - virtual void onEnabledChange(); - - // <event ...> to initialize the event from XML - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - -private: - SkEvent fEvent; - typedef SkView INHERITED; -}; - -class SkHasLabelWidget : public SkWidget { -public: - SkHasLabelWidget(uint32_t flags = 0) : SkWidget(flags) {} - - size_t getLabel(SkString* label = NULL) const; - size_t getLabel(char lable[] = NULL) const; - void setLabel(const SkString&); - void setLabel(const char label[]); - void setLabel(const char label[], size_t len); - -protected: - // called when the label changes - virtual void onLabelChange(); - - // overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - -private: - SkString fLabel; - typedef SkWidget INHERITED; -}; - -class SkButtonWidget : public SkHasLabelWidget { -public: - SkButtonWidget(uint32_t flags = 0) : SkHasLabelWidget(flags), fState(kOff_State) {} - - enum State { - kOff_State, //!< XML: buttonState="off" - kOn_State, //!< XML: buttonState="on" - kUnknown_State //!< XML: buttonState="unknown" - }; - State getButtonState() const { return fState; } - void setButtonState(State); - -protected: - /** called when the label changes. default behavior is to inval the widget */ - virtual void onButtonStateChange(); - - // overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - -private: - State fState; - typedef SkHasLabelWidget INHERITED; -}; - -class SkPushButtonWidget : public SkButtonWidget { -public: - SkPushButtonWidget(uint32_t flags = 0) : SkButtonWidget(flags) {} - -protected: - virtual bool onEvent(const SkEvent&); - virtual void onDraw(SkCanvas*); - virtual Click* onFindClickHandler(SkScalar x, SkScalar y); - virtual bool onClick(Click* click); - -private: - typedef SkButtonWidget INHERITED; -}; - -class SkCheckBoxWidget : public SkButtonWidget { -public: - SkCheckBoxWidget(uint32_t flags = 0); - -protected: - virtual bool onEvent(const SkEvent&); - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - -private: - typedef SkButtonWidget INHERITED; -}; - -#include "SkTextBox.h" - -class SkStaticTextView : public SkView { -public: - SkStaticTextView(uint32_t flags = 0); - virtual ~SkStaticTextView(); - - enum Mode { - kFixedSize_Mode, - kAutoWidth_Mode, - kAutoHeight_Mode, - - kModeCount - }; - Mode getMode() const { return (Mode)fMode; } - void setMode(Mode); - - SkTextBox::SpacingAlign getSpacingAlign() const { return (SkTextBox::SpacingAlign)fSpacingAlign; } - void setSpacingAlign(SkTextBox::SpacingAlign); - - void getMargin(SkPoint* margin) const; - void setMargin(SkScalar dx, SkScalar dy); - - size_t getText(SkString* text = NULL) const; - size_t getText(char text[] = NULL) const; - void setText(const SkString&); - void setText(const char text[]); - void setText(const char text[], size_t len); - - void getPaint(SkPaint*) const; - void setPaint(const SkPaint&); - -protected: - // overrides - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - -private: - SkPoint fMargin; - SkString fText; - SkPaint fPaint; - uint8_t fMode; - uint8_t fSpacingAlign; - - void computeSize(); - - typedef SkView INHERITED; -}; - -class SkBitmapView : public SkView { -public: - SkBitmapView(uint32_t flags = 0); - virtual ~SkBitmapView(); - - bool getBitmap(SkBitmap*) const; - void setBitmap(const SkBitmap*, bool viewOwnsPixels); - bool loadBitmapFromFile(const char path[]); - -protected: - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM&, const SkDOM::Node*); - -private: - SkBitmap fBitmap; - typedef SkView INHERITED; -}; - -///////////////////////////////////////////////////////////////////////////// - -class SkShader; -class SkInterpolator; - -class SkWidgetView : public SkView { -public: - SkWidgetView(uint32_t flags = 0); - virtual ~SkWidgetView(); - - static const char* GetEventType(); -}; - -class SkSliderView : public SkWidgetView { -public: - SkSliderView(uint32_t flags = 0); - - uint16_t getValue() const { return fValue; } - uint16_t getMax() const { return fMax; } - - void setMax(U16CPU max); - void setValue(U16CPU value); - -protected: - virtual void onDraw(SkCanvas*); - virtual Click* onFindClickHandler(SkScalar x, SkScalar y); - virtual bool onClick(Click*); - -private: - uint16_t fValue, fMax; - - typedef SkWidgetView INHERITED; -}; - -////////////////////////////////////////////////////////////////////////////// - -class SkHasLabelView : public SkView { -public: - void getLabel(SkString*) const; - void setLabel(const SkString&); - void setLabel(const char label[]); - -protected: - SkString fLabel; - - // called when the label changes - virtual void onLabelChange(); - - // overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); -}; - -class SkPushButtonView : public SkHasLabelView { -public: - SkPushButtonView(uint32_t flags = 0); - -protected: - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); -}; - -class SkCheckBoxView : public SkHasLabelView { -public: - SkCheckBoxView(uint32_t flags = 0); - - enum State { - kOff_State, - kOn_State, - kMaybe_State - }; - State getState() const { return fState; } - void setState(State); - -protected: - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - -private: - State fState; -}; - -class SkProgressView : public SkView { -public: - SkProgressView(uint32_t flags = 0); - virtual ~SkProgressView(); - - uint16_t getValue() const { return fValue; } - uint16_t getMax() const { return fMax; } - - void setMax(U16CPU max); - void setValue(U16CPU value); - -protected: - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - -private: - uint16_t fValue, fMax; - SkShader* fOnShader, *fOffShader; - SkInterpolator* fInterp; - bool fDoInterp; - - typedef SkView INHERITED; -}; - -class SkTextView : public SkView { -public: - SkTextView(uint32_t flags = 0); - virtual ~SkTextView(); - - enum AnimaDir { - kNeutral_AnimDir, - kForward_AnimDir, - kBackward_AnimDir, - kAnimDirCount - }; - - void getText(SkString*) const; - void setText(const SkString&, AnimaDir dir = kNeutral_AnimDir); - void setText(const char text[], AnimaDir dir = kNeutral_AnimDir); - void setText(const char text[], size_t len, AnimaDir dir = kNeutral_AnimDir); - - void getMargin(SkPoint* margin) const; - void setMargin(const SkPoint&); - - SkPaint& paint() { return fPaint; } - -protected: - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - -private: - SkString fText; - SkPaint fPaint; - SkPoint fMargin; - - class Interp; - Interp* fInterp; - bool fDoInterp; - // called by the other setText methods. This guy does not check for != - // before doing the assign, so the caller must check for us - void privSetText(const SkString&, AnimaDir dir); - - typedef SkView INHERITED; -}; - -////////////////////////////////////////////////////////// - -class SkEvent; - -class SkListSource : public SkEventSink { -public: - virtual int countRows() = 0; - virtual void getRow(int index, SkString* left, SkString* right) = 0; - virtual SkEvent* getEvent(int index); - - static SkListSource* CreateFromDir(const char path[], const char suffix[], - const char targetPrefix[]); - static SkListSource* CreateFromDOM(const SkDOM& dom, const SkDOM::Node* node); -}; - -class SkListView : public SkWidgetView { -public: - SkListView(uint32_t flags = 0); - virtual ~SkListView(); - - SkScalar getRowHeight() const { return fRowHeight; } - void setRowHeight(SkScalar); - - /** Return the index of the selected row, or -1 if none - */ - int getSelection() const { return fCurrIndex; } - /** Set the index of the selected row, or -1 for none - */ - void setSelection(int); - - void moveSelectionUp(); - void moveSelectionDown(); - - enum Attr { - kBG_Attr, - kNormalText_Attr, - kHiliteText_Attr, - kHiliteCell_Attr, - kAttrCount - }; - SkPaint& paint(Attr); - - SkListSource* getListSource() const { return fSource; } - SkListSource* setListSource(SkListSource*); - -#if 0 - enum Action { - kSelectionChange_Action, - kSelectionPicked_Action, - kActionCount - }; - /** If event is not null, it is retained by the view, and a copy - of the event will be posted to its listeners when the specified - action occurs. If event is null, then no event will be posted for - the specified action. - */ - void setActionEvent(Action, SkEvent* event); -#endif - -protected: - virtual void onDraw(SkCanvas*); - virtual void onSizeChange(); - virtual bool onEvent(const SkEvent&); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - -private: - SkPaint fPaint[kAttrCount]; - SkListSource* fSource; - SkScalar fRowHeight; - int fCurrIndex; // logical index - int fScrollIndex; // logical index of top-most visible row - int fVisibleRowCount; - SkString* fStrCache; - - void dirtyStrCache(); - void ensureStrCache(int visibleCount); - - int logicalToVisualIndex(int index) const { return index - fScrollIndex; } - void invalSelection(); - bool getRowRect(int index, SkRect*) const; - void ensureSelectionIsVisible(); - - typedef SkWidgetView INHERITED; -}; - -////////////////////////////////////////////////////////// - -class SkGridView : public SkWidgetView { -public: - SkGridView(uint32_t flags = 0); - virtual ~SkGridView(); - - void getCellSize(SkPoint*) const; - void setCellSize(SkScalar x, SkScalar y); - - /** Return the index of the selected item, or -1 if none - */ - int getSelection() const { return fCurrIndex; } - /** Set the index of the selected row, or -1 for none - */ - void setSelection(int); - - void moveSelectionUp(); - void moveSelectionDown(); - - enum Attr { - kBG_Attr, - kHiliteCell_Attr, - kAttrCount - }; - SkPaint& paint(Attr); - - SkListSource* getListSource() const { return fSource; } - SkListSource* setListSource(SkListSource*); - -protected: - virtual void onDraw(SkCanvas*); - virtual void onSizeChange(); - virtual bool onEvent(const SkEvent&); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - -private: - SkView* fScrollBar; - SkPaint fPaint[kAttrCount]; - SkListSource* fSource; - int fCurrIndex; // logical index - - SkPoint fCellSize; - SkIPoint fVisibleCount; - - int logicalToVisualIndex(int index) const { return index; } - void invalSelection(); - bool getCellRect(int index, SkRect*) const; - void ensureSelectionIsVisible(); - - typedef SkWidgetView INHERITED; -}; - -#endif - diff --git a/include/views/SkWidgetViews.h b/include/views/SkWidgetViews.h deleted file mode 100644 index 4dd8866..0000000 --- a/include/views/SkWidgetViews.h +++ /dev/null @@ -1,310 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkWidgetViews_DEFINED -#define SkWidgetViews_DEFINED - -#include "SkView.h" - - -enum SkWidgetEnum { - kBorder_WidgetEnum, //!< <sk-border> - kButton_WidgetEnum, //!< <sk-button> - kImage_WidgetEnum, //!< <sk-image> - kList_WidgetEnum, //!< <sk-list> - kProgress_WidgetEnum, //!< <sk-progress> - kScroll_WidgetEnum, //!< <sk-scroll> - kText_WidgetEnum, //!< <sk-text> - - kWidgetEnumCount -}; - -//determines which skin to use -enum SkinEnum { - kBorder_SkinEnum, - kButton_SkinEnum, - kProgress_SkinEnum, - kScroll_SkinEnum, - kStaticText_SkinEnum, - - kSkinEnumCount -}; - -#include "SkAnimator.h" -//used for inflates -const char* get_skin_enum_path(SkinEnum se); -void init_skin_anim(const char path[], SkAnimator* anim); -void init_skin_anim(SkinEnum se, SkAnimator* anim); -void init_skin_paint(SkinEnum se, SkPaint* paint); -void inflate_paint(const SkDOM& dom, const SkDOM::Node* node, SkPaint* paint); - -/** Given an enum value, return an instance of the specified widget. - If the enum is out of range, returns null -*/ -SkView* SkWidgetFactory(SkWidgetEnum); -/** Given the inflate/element name of a widget, return an instance of - the specified widget, or null if name does not match any known - widget type. -*/ -SkView* SkWidgetFactory(const char name[]); - -//////////////////////////////////////////////////////////////////////////////////////////////// - -class SkWidgetView : public SkView { -public: - SkWidgetView(); - - const char* getLabel() const; - void getLabel(SkString* label) const; - - void setLabel(const char[]); - void setLabel(const char[], size_t len); - void setLabel(const SkString&); - - SkEvent& event() { return fEvent; } - const SkEvent& event() const { return fEvent; } - - /** Returns true if the widget can post its event to its listeners. - */ - bool postWidgetEvent(); - - /** Returns the sinkID of the widgetview that posted the event, or 0 - */ - static SkEventSinkID GetWidgetEventSinkID(const SkEvent&); - -protected: - /** called when the label changes. override in subclasses. default action invals the view's bounds. - called with the old and new labels, before the label has actually changed. - */ - virtual void onLabelChange(const char oldLabel[], const char newLabel[]); - /** called before posting the event to our listeners. Override to add slots to the event - before posting. Return true to proceed with posting, or false to not post the event to any - listener. Note: the event passed in may not be the same as calling this->event(). - Be sure to call your INHERITED method as well, so that all classes in the hierarchy get a shot - at modifying the event (and possibly returning false to abort). - */ - virtual bool onPrepareWidgetEvent(SkEvent* evt); - - // overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - -private: - SkString fLabel; - SkEvent fEvent; - - typedef SkView INHERITED; -}; - -//////////////////////////////////////////////////////////////////////////////////////////////// - -class SkButtonView : public SkWidgetView { -public: - // inflate: "sk-button" - -protected: - // overrides - virtual bool onEvent(const SkEvent&); -}; - -//////////////////////////////////////////////////////////////////////////////////////////////// - -class SkCheckButtonView : public SkWidgetView { -public: - SkCheckButtonView(); - - // inflate: "sk-checkbutton" - - enum CheckState { - kOff_CheckState, //!< inflate: check-state="off" - kOn_CheckState, //!< inflate: check-state="on" - kUnknown_CheckState //!< inflate: check-state="unknown" - }; - CheckState getCheckState() const { return (CheckState)fCheckState; } - void setCheckState(CheckState); - - /** use this to extract the CheckState from an event (i.e. one that as posted - by a SkCheckButtonView). Returns true if the proper slot was present in the event, - and sets state to that value. If no proper slot is found, returns false and does not - modify state. - */ - static bool GetWidgetEventCheckState(const SkEvent&, CheckState* state); - -protected: - // called when the check-state is about to change, but before it actually has - virtual void onCheckStateChange(CheckState oldState, CheckState newState); - - // overrides - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - virtual bool onPrepareWidgetEvent(SkEvent* evt); - -private: - uint8_t fCheckState; - - typedef SkWidgetView INHERITED; -}; - -//////////////////////////////////////////////////////////////////////////////////////////////// -#include "SkTextBox.h" - -class SkStaticTextView : public SkView { -public: - SkStaticTextView(); - virtual ~SkStaticTextView(); - - enum Mode { - kFixedSize_Mode, - kAutoWidth_Mode, - kAutoHeight_Mode, - - kModeCount - }; - Mode getMode() const { return (Mode)fMode; } - void setMode(Mode); - - SkTextBox::SpacingAlign getSpacingAlign() const { return (SkTextBox::SpacingAlign)fSpacingAlign; } - void setSpacingAlign(SkTextBox::SpacingAlign); - - void getMargin(SkPoint* margin) const; - void setMargin(SkScalar dx, SkScalar dy); - - size_t getText(SkString* text = NULL) const; - size_t getText(char text[] = NULL) const; - void setText(const SkString&); - void setText(const char text[]); - void setText(const char text[], size_t len); - - void getPaint(SkPaint*) const; - void setPaint(const SkPaint&); - -protected: - // overrides - virtual void onDraw(SkCanvas*); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node*); - -private: - SkPoint fMargin; - SkString fText; - SkPaint fPaint; - uint8_t fMode; - uint8_t fSpacingAlign; - - void computeSize(); - - typedef SkView INHERITED; -}; - -//////////////////////////////////////////////////////////////////////////////////////////////// - -class SkAnimator; -class SkListSource; -class SkScrollBarView; - -class SkListView : public SkWidgetView { -public: - SkListView(); - virtual ~SkListView(); - - bool hasScrollBar() const { return fScrollBar != NULL; } - void setHasScrollBar(bool); - - /** Return the number of visible rows - */ - int getVisibleRowCount() const { return fVisibleRowCount; } - /** Return the index of the selected row, or -1 if none - */ - int getSelection() const { return fCurrIndex; } - /** Set the index of the selected row, or -1 for none - */ - void setSelection(int); - /** If possible, move the selection up and return true, - else do nothing and return false - If nothing is selected, select the last item (unless there are no items). - */ - bool moveSelectionUp(); - /** If possible, move the selection down and return true, - else do nothing and return false. - If nothing is selected, select the first item (unless there are no items). - */ - bool moveSelectionDown(); - - SkListSource* getListSource() const { return fSource; } - SkListSource* setListSource(SkListSource*); - - /** Call this in your event handler. If the specified event is from a SkListView, - then it returns the index of the selected item in this list, otherwise it - returns -1 - */ - static int GetWidgetEventListIndex(const SkEvent&); - -protected: - // overrides - virtual void onDraw(SkCanvas*); - virtual void onSizeChange(); - virtual bool onEvent(const SkEvent&); - virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node); - virtual bool onPrepareWidgetEvent(SkEvent*); - -private: - enum DirtyFlags { - kAnimCount_DirtyFlag = 0x01, - kAnimContent_DirtyFlag = 0x02 - }; - void dirtyCache(unsigned dirtyFlags); - bool ensureCache(); - - int logicalToVisualIndex(int index) const { return index - fScrollIndex; } - void invalSelection(); - SkScalar getContentWidth() const; - bool getRowRect(int index, SkRect*) const; - void ensureSelectionIsVisible(); - void ensureVisibleRowCount(); - - struct BindingRec; - - enum Heights { - kNormal_Height, - kSelected_Height - }; - SkListSource* fSource; - SkScrollBarView* fScrollBar; - SkAnimator* fAnims; - BindingRec* fBindings; - SkString fSkinName; - SkScalar fHeights[2]; - int16_t fScrollIndex, fCurrIndex; - uint16_t fVisibleRowCount, fBindingCount; - SkBool8 fAnimContentDirty; - SkBool8 fAnimFocusDirty; - - typedef SkWidgetView INHERITED; -}; - -class SkListSource : public SkRefCnt { -public: - virtual int countFields(); - virtual void getFieldName(int index, SkString* field); - /** Return the index of the named field, or -1 if not found */ - virtual int findFieldIndex(const char field[]); - - virtual int countRecords(); - virtual void getRecord(int rowIndex, int fieldIndex, SkString* data); - - virtual bool prepareWidgetEvent(SkEvent*, int rowIndex); - - static SkListSource* Factory(const char name[]); -}; - -#endif diff --git a/include/views/SkWindow.h b/include/views/SkWindow.h deleted file mode 100644 index 5deefd5..0000000 --- a/include/views/SkWindow.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef SkWindow_DEFINED -#define SkWindow_DEFINED - -#include "SkView.h" -#include "SkBitmap.h" -#include "SkMatrix.h" -#include "SkRegion.h" -#include "SkEvent.h" -#include "SkKey.h" -#include "SkTDArray.h" - -#ifdef SK_BUILD_FOR_WINCEx - #define SHOW_FPS -#endif -//#define USE_GX_SCREEN - -class SkCanvas; - -class SkOSMenu; - -class SkWindow : public SkView { -public: - SkWindow(); - virtual ~SkWindow(); - - const SkBitmap& getBitmap() const { return fBitmap; } - - void setConfig(SkBitmap::Config); - void resize(int width, int height, SkBitmap::Config config = SkBitmap::kNo_Config); - void eraseARGB(U8CPU a, U8CPU r, U8CPU g, U8CPU b); - void eraseRGB(U8CPU r, U8CPU g, U8CPU b); - - bool isDirty() const { return !fDirtyRgn.isEmpty(); } - bool update(SkIRect* updateArea, SkCanvas* = NULL); - // does not call through to onHandleInval(), but does force the fDirtyRgn - // to be wide open. Call before update() to ensure we redraw everything. - void forceInvalAll(); - // return the bounds of the dirty/inval rgn, or [0,0,0,0] if none - const SkIRect& getDirtyBounds() const { return fDirtyRgn.getBounds(); } - - bool handleClick(int x, int y, Click::State); - bool handleChar(SkUnichar); - bool handleKey(SkKey); - bool handleKeyUp(SkKey); - bool handleMenu(uint32_t os_cmd); - - void addMenu(SkOSMenu*); - - const char* getTitle() const { return fTitle.c_str(); } - void setTitle(const char title[]); - - const SkMatrix& getMatrix() const { return fMatrix; } - void setMatrix(const SkMatrix&); - void preConcat(const SkMatrix&); - void postConcat(const SkMatrix&); - -protected: - virtual bool onEvent(const SkEvent&); - - // called if part of our bitmap is invalidated - virtual void onHandleInval(const SkIRect&); - virtual bool onHandleChar(SkUnichar); - virtual bool onHandleKey(SkKey); - virtual bool onHandleKeyUp(SkKey); - virtual void onAddMenu(const SkOSMenu*) {} - virtual void onSetTitle(const char title[]) {} - - // overrides from SkView - virtual bool handleInval(const SkRect*); - virtual bool onGetFocusView(SkView** focus) const; - virtual bool onSetFocusView(SkView* focus); - -private: - SkBitmap::Config fConfig; - SkBitmap fBitmap; - SkRegion fDirtyRgn; - Click* fClick; // to track clicks - - SkTDArray<SkOSMenu*> fMenus; - - SkView* fFocusView; - bool fWaitingOnInval; - - SkString fTitle; - SkMatrix fMatrix; - - typedef SkView INHERITED; -}; - -/////////////////////////////////////////////////////////// - -#ifdef SK_USE_WXWIDGETS - #include "SkOSWindow_wxwidgets.h" -#elif defined(SK_BUILD_FOR_MAC) - #include "SkOSWindow_Mac.h" -#elif defined(SK_BUILD_FOR_WIN) - #include "SkOSWindow_Win.h" -#elif defined(SK_BUILD_FOR_UNIXx) - #include "SkOSWindow_Unix.h" -#elif defined(SK_BUILD_FOR_SDL) - #include "SkOSWindow_SDL.h" -#elif defined(SK_BUILD_FOR_IOS) - #include "SkOSWindow_iOS.h" -#endif - -#endif - |