SkDebugger.h revision e8cc6e8071935339a06548b13a0668b56a7540f5 
1
2/*
3 * Copyright 2012 Google Inc.
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8
9
10#ifndef SKDEBUGGER_H_
11#define SKDEBUGGER_H_
12
13#include "SkDebugCanvas.h"
14#include "SkPicture.h"
15#include "SkTArray.h"
16
17class SkDebugger {
18public:
19    SkDebugger();
20
21    ~SkDebugger();
22
23    void setIndex(int index) {
24        fIndex = index;
25    }
26    void draw(SkCanvas* canvas) {
27        if (fIndex > 0) {
28            fDebugCanvas->drawTo(canvas, fIndex);
29        }
30    }
31
32    void step();
33    void stepBack();
34    void play();
35    void rewind();
36
37    bool isCommandVisible(int index) {
38        return fDebugCanvas->getDrawCommandVisibilityAt(index);
39    }
40
41    void setCommandVisible(int index, bool isVisible) {
42        fDebugCanvas->toggleCommand(index, isVisible);
43    }
44
45    SkTArray<SkString>* getDrawCommandsAsStrings() {
46        return fDebugCanvas->getDrawCommandsAsStrings();
47    }
48
49    const SkTDArray<SkDrawCommand*>& getDrawCommands() const {
50        return fDebugCanvas->getDrawCommands();
51    }
52
53    void highlightCurrentCommand(bool on) {
54        fDebugCanvas->toggleFilter(on);
55    }
56
57    void resize(int width, int height) {
58        fDebugCanvas->setBounds(width, height);
59    }
60
61    void loadPicture(SkPicture* picture);
62
63    SkPicture* makePicture();
64
65    int getSize() {
66        return fDebugCanvas->getSize();
67    }
68
69    void setUserMatrix(SkMatrix userMatrix) {
70        // Should this live in debugger instead?
71        fDebugCanvas->setUserMatrix(userMatrix);
72    }
73
74    int getCommandAtPoint(int x, int y, int index) {
75        return fDebugCanvas->getCommandAtPoint(x, y, index);
76    }
77
78    SkTDArray<SkString*>* getCommandInfo(int index) {
79        return fDebugCanvas->getCommandInfo(index);
80    }
81
82    const SkMatrix& getCurrentMatrix() {
83        return fDebugCanvas->getCurrentMatrix();
84    }
85
86    const SkIRect& getCurrentClip() {
87        return fDebugCanvas->getCurrentClip();
88    }
89
90    int pictureHeight() {
91        return fPictureHeight;
92    }
93
94    int pictureWidth() {
95        return fPictureWidth;
96    }
97
98    int index() {
99        return fIndex;
100    }
101
102private:
103    SkDebugCanvas* fDebugCanvas;
104    SkPicture* fPicture;
105
106    int fPictureWidth;
107    int fPictureHeight;
108    int fIndex;
109};
110
111
112#endif /* SKDEBUGGER_H_ */
113