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#include "SkInspectorWidget.h"
11#include <iostream>
12
13SkInspectorWidget::SkInspectorWidget() : QWidget()
14    , fHorizontalLayout(this)
15    , fMatrixAndClipWidget(this)
16    , fVerticalLayout(&fMatrixAndClipWidget)
17    , fMatrixLabel(this)
18    , fClipLabel(this) {
19
20    fHorizontalLayout.setSpacing(6);
21    fHorizontalLayout.setContentsMargins(11, 11, 11, 11);
22
23    QString tabNames[kTotalTabCount];
24    tabNames[kOverview_TabType] = "Overview";
25    tabNames[kDetail_TabType] = "Details";
26    tabNames[kClipStack_TabType] = "Clip Stack";
27
28    for (int i = 0; i < kTotalTabCount; i++) {
29        fTabTexts[i].setReadOnly(true);
30        fTabLayouts[i].setSpacing(6);
31        fTabLayouts[i].setContentsMargins(11, 11, 11, 11);
32        fTabLayouts[i].addWidget(&fTabTexts[i]);
33        fTabs[i].setLayout(&fTabLayouts[i]);
34        fTabWidget.addTab(&fTabs[i], tabNames[i]);
35    }
36
37    fHorizontalLayout.setAlignment(Qt::AlignTop);
38    fHorizontalLayout.addWidget(&fTabWidget);
39
40    /* NOTE(chudy): We add all the line edits to (this). Then we lay them out
41     * by adding them to horizontal layouts.
42     *
43     * We will have 1 big vertical layout, 3 horizontal layouts and then 3
44     * line edits in each horizontal layout. */
45    fMatrixAndClipWidget.setFixedSize(260,300);
46    fMatrixAndClipWidget.setDisabled(true);
47
48    fVerticalLayout.setAlignment(Qt::AlignVCenter);
49    fVerticalLayout.addLayout(setupMatrix());
50    fVerticalLayout.addLayout(setupClip());
51    fHorizontalLayout.addWidget(&fMatrixAndClipWidget);
52}
53
54void SkInspectorWidget::setText(QString text, TabType type) {
55    fTabTexts[type].setHtml(text);
56}
57
58void SkInspectorWidget::setMatrix(const SkMatrix& matrix) {
59    for(int i=0; i<9; i++) {
60        fMatrixEntry[i].setText(QString::number(matrix.get(i)));
61    }
62}
63
64void SkInspectorWidget::setClip(const SkIRect& clip) {
65    fClipEntry[0].setText(QString::number(clip.left()));
66    fClipEntry[1].setText(QString::number(clip.top()));
67    fClipEntry[2].setText(QString::number(clip.right()));
68    fClipEntry[3].setText(QString::number(clip.bottom()));
69}
70
71QVBoxLayout* SkInspectorWidget::setupMatrix() {
72    fMatrixLabel.setText("Current Matrix");
73    fMatrixLabel.setAlignment(Qt::AlignHCenter);
74
75    fMatrixLayout.setSpacing(6);
76    fMatrixLayout.setContentsMargins(11,11,11,0);
77    fMatrixLayout.setAlignment(Qt::AlignTop | Qt::AlignHCenter);
78    fMatrixLayout.addWidget(&fMatrixLabel);
79
80    for(int i =0; i<9; i++) {
81        fMatrixEntry[i].setMinimumSize(QSize(70,25));
82        fMatrixEntry[i].setMaximumSize(QSize(70,16777215));
83        fMatrixEntry[i].setReadOnly(true);
84
85        fMatrixRow[i/3].addWidget(&fMatrixEntry[i]);
86        if(i%3 == 2) {
87            fMatrixLayout.addLayout(&fMatrixRow[i/3]);
88        }
89    }
90
91    return &fMatrixLayout;
92}
93
94QVBoxLayout* SkInspectorWidget::setupClip() {
95    fClipLabel.setText("Current Clip");
96    fClipLabel.setAlignment(Qt::AlignHCenter);
97
98    fClipLayout.setSpacing(6);
99    fClipLayout.setContentsMargins(11,11,11,0);
100    fClipLayout.setAlignment(Qt::AlignTop | Qt::AlignHCenter);
101    fClipLayout.addWidget(&fClipLabel);
102
103    for(int i =0; i<4; i++) {
104        fClipEntry[i].setMinimumSize(QSize(70,25));
105        fClipEntry[i].setMaximumSize(QSize(70,16777215));
106        fClipEntry[i].setReadOnly(true);
107
108        fClipRow[i/2].addWidget(&fClipEntry[i]);
109        if(i%2 == 1) {
110            fClipLayout.addLayout(&fClipRow[i/2]);
111        }
112    }
113
114    return &fClipLayout;
115}
116