weasel/WeaselUI/FullScreenLayout.cpp at 827a4924b2576248c0f0f4e001fc2034bf043262 · fxliang/weasel · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
#include "stdafx.h"
#include "FullScreenLayout.h"

using namespace weasel;

void weasel::FullScreenLayout::DoLayout(CDCHandle dc) {
  if (_context.empty()) {
    int width = 0, height = 0;
    UpdateStatusIconLayout(&width, &height);
    _contentSize.SetSize(width, height);
    return;
  }

  CRect workArea;
  HMONITOR hMonitor = MonitorFromRect(mr_inputPos, MONITOR_DEFAULTTONEAREST);
  if (hMonitor) {
    MONITORINFO info;
    info.cbSize = sizeof(MONITORINFO);
    if (GetMonitorInfo(hMonitor, &info)) {
      workArea = info.rcWork;
    }
  }

  int step = 32;
  do {
    m_layout->DoLayout(dc);
  } while (AdjustFontPoint(dc, workArea, step));

  mark_height = m_layout->mark_height;
  mark_width = m_layout->mark_width;
  mark_gap = m_layout->mark_gap;
  int offsetx = (workArea.Width() - m_layout->GetContentSize().cx) / 2;
  int offsety = (workArea.Height() - m_layout->GetContentSize().cy) / 2;
  _preeditRect = m_layout->GetPreeditRect();
  _preeditRect.OffsetRect(offsetx, offsety);
  _auxiliaryRect = m_layout->GetAuxiliaryRect();
  _auxiliaryRect.OffsetRect(offsetx, offsety);
  _highlightRect = m_layout->GetHighlightRect();
  _highlightRect.OffsetRect(offsetx, offsety);

  _prePageRect = m_layout->GetPrepageRect();
  _prePageRect.OffsetRect(offsetx, offsety);
  _nextPageRect = m_layout->GetNextpageRect();
  _nextPageRect.OffsetRect(offsetx, offsety);
  _range = m_layout->GetPreeditRange();
  _beforesz = m_layout->GetBeforeSize();
  _hilitedsz = m_layout->GetHilitedSize();
  _aftersz = m_layout->GetAfterSize();

  for (auto i = 0, n = (int)_context.cinfo.candies.size();
       i < n && i < MAX_CANDIDATES_COUNT; ++i) {
    _candidateLabelRects[i] = m_layout->GetCandidateLabelRect(i);
    _candidateLabelRects[i].OffsetRect(offsetx, offsety);
    _candidateTextRects[i] = m_layout->GetCandidateTextRect(i);
    _candidateTextRects[i].OffsetRect(offsetx, offsety);
    _candidateCommentRects[i] = m_layout->GetCandidateCommentRect(i);
    _candidateCommentRects[i].OffsetRect(offsetx, offsety);
    _candidateRects[i] = m_layout->GetCandidateRect(i);
    _candidateRects[i].OffsetRect(offsetx, offsety);
  }
  _statusIconRect = m_layout->GetStatusIconRect();

  _contentSize.SetSize(workArea.Width(), workArea.Height());
  _contentRect.SetRect(0, 0, workArea.Width(), workArea.Height());
  _contentRect.DeflateRect(offsetX, offsetY);
}

bool FullScreenLayout::AdjustFontPoint(CDCHandle dc,
                                       const CRect& workArea,
                                       int& step) {
  if (_context.empty() || step == 0)
    return false;
  {
    int fontPointLabel;
    int fontPoint;
    int fontPointComment;

    if (pDWR_->pLabelTextFormat != NULL)
      fontPointLabel = (int)(pDWR_->pLabelTextFormat->GetFontSize() /
                             pDWR_->dpiScaleFontPoint);
    else
      fontPointLabel = 0;
    if (pDWR_->pTextFormat != NULL)
      fontPoint =
          (int)(pDWR_->pTextFormat->GetFontSize() / pDWR_->dpiScaleFontPoint);
    else
      fontPoint = 0;
    if (pDWR_->pCommentTextFormat != NULL)
      fontPointComment = (int)(pDWR_->pCommentTextFormat->GetFontSize() /
                               pDWR_->dpiScaleFontPoint);
    else
      fontPointComment = 0;
    CSize sz = m_layout->GetContentSize();
    if (sz.cx > workArea.Width() - offsetX * 2 ||
        sz.cy > workArea.Height() - offsetY * 2) {
      if (step > 0) {
        step = -(step >> 1);
      }
      fontPoint += step;
      fontPointLabel += step;
      fontPointComment += step;
      pDWR_->InitResources(_style, fontPointLabel, fontPoint, fontPointComment);
      return true;
    } else if (sz.cx <= (workArea.Width() - offsetX * 2) * 31 / 32 &&
               sz.cy <= (workArea.Height() - offsetY * 2) * 31 / 32) {
      if (step < 0) {
        step = -step >> 1;
      }
      fontPoint += step;
      fontPointLabel += step;
      fontPointComment += step;
      pDWR_->InitResources(_style, fontPointLabel, fontPoint, fontPointComment);
      return true;
    }

    return false;
  }
}