summaryrefslogtreecommitdiff
path: root/xfa/fwl/core/ifwl_scrollbar.cpp
diff options
context:
space:
mode:
authordsinclair <dsinclair@chromium.org>2016-11-21 12:18:28 -0800
committerCommit bot <commit-bot@chromium.org>2016-11-21 12:18:29 -0800
commit30e5f30f21c182eb54253008ad755abd991e2e07 (patch)
treea4fe0fc8d5b52e2a75b42318bf05cebc6f619a14 /xfa/fwl/core/ifwl_scrollbar.cpp
parentf5cabbfc3085a7a7a3451452c1a7ebe1f19c1223 (diff)
downloadpdfium-30e5f30f21c182eb54253008ad755abd991e2e07.tar.xz
Remove customized layout flag from FWL
The Customized Layout flag in FWL is always false. Removed the flag and updated the code as needed. Review-Url: https://codereview.chromium.org/2520023002
Diffstat (limited to 'xfa/fwl/core/ifwl_scrollbar.cpp')
-rw-r--r--xfa/fwl/core/ifwl_scrollbar.cpp140
1 files changed, 20 insertions, 120 deletions
diff --git a/xfa/fwl/core/ifwl_scrollbar.cpp b/xfa/fwl/core/ifwl_scrollbar.cpp
index 9d5f7a685e..0de791fa2d 100644
--- a/xfa/fwl/core/ifwl_scrollbar.cpp
+++ b/xfa/fwl/core/ifwl_scrollbar.cpp
@@ -46,7 +46,6 @@ IFWL_ScrollBar::IFWL_ScrollBar(
m_bMouseDown(false),
m_fButtonLen(0),
m_bMinSize(false),
- m_bCustomLayout(false),
m_fMinThumb(FWL_SCROLLBAR_MinThumb),
m_Timer(this) {
m_rtClient.Reset();
@@ -176,7 +175,6 @@ void IFWL_ScrollBar::Layout() {
part.m_pWidget = this;
m_fMinThumb = *static_cast<FX_FLOAT*>(
pTheme->GetCapacity(&part, CFWL_WidgetCapacity::Size));
- m_bCustomLayout = pTheme->IsCustomizedLayout(this);
GetClientRect(m_rtClient);
CalcButtonLen();
CalcMinButtonRect(m_rtMinBtn);
@@ -198,9 +196,6 @@ void IFWL_ScrollBar::CalcButtonLen() {
}
void IFWL_ScrollBar::CalcMinButtonRect(CFX_RectF& rect) {
- if (m_bCustomLayout)
- return;
-
rect.left = m_rtClient.left;
rect.top = m_rtClient.top;
rect.width = IsVertical() ? m_rtClient.width : m_fButtonLen;
@@ -208,9 +203,6 @@ void IFWL_ScrollBar::CalcMinButtonRect(CFX_RectF& rect) {
}
void IFWL_ScrollBar::CalcMaxButtonRect(CFX_RectF& rect) {
- if (m_bCustomLayout)
- return;
-
rect.left =
IsVertical() ? m_rtClient.left : m_rtClient.right() - m_fButtonLen;
rect.top = IsVertical() ? m_rtClient.bottom() - m_fButtonLen : m_rtClient.top;
@@ -241,21 +233,9 @@ void IFWL_ScrollBar::CalcThumbButtonRect(CFX_RectF& rect) {
CFX_RectF rtClient = m_rtClient;
FX_FLOAT fLength = IsVertical() ? rtClient.height : rtClient.width;
FX_FLOAT fSize = m_fButtonLen;
- if (m_bCustomLayout) {
- if (IsVertical()) {
- fLength = fLength - m_rtMinBtn.height - m_rtMaxBtn.height;
- if (fLength < m_rtMinBtn.height || fLength < m_rtMaxBtn.height)
- fLength = 0.0f;
- } else {
- fLength = fLength - m_rtMinBtn.width - m_rtMaxBtn.width;
- if (fLength < m_rtMinBtn.width || fLength < m_rtMaxBtn.width)
- fLength = 0.0f;
- }
- } else {
- fLength -= fSize * 2.0f;
- if (fLength < fSize)
- fLength = 0.0f;
- }
+ fLength -= fSize * 2.0f;
+ if (fLength < fSize)
+ fLength = 0.0f;
FX_FLOAT fThumbSize = fLength * fLength / (fRange + fLength);
fThumbSize = std::max(fThumbSize, m_fMinThumb);
@@ -266,43 +246,17 @@ void IFWL_ScrollBar::CalcThumbButtonRect(CFX_RectF& rect) {
if (!fRange)
return;
- if (m_bCustomLayout) {
- FX_FLOAT iPos = fDiff * (fTrackPos - m_fRangeMin) / fRange;
- rect.left = rtClient.left;
- if (!IsVertical()) {
- if ((m_rtMinBtn.right() == m_rtMaxBtn.left && m_rtMinBtn.width > 0 &&
- m_rtMaxBtn.width > 0) ||
- (0 == m_rtMinBtn.width && 0 == m_rtMaxBtn.width)) {
- rect.left += iPos;
- } else {
- rect.left += m_rtMinBtn.right() + iPos;
- }
- }
- rect.top = rtClient.top;
- if (IsVertical()) {
- if ((m_rtMinBtn.bottom() == m_rtMaxBtn.top && m_rtMinBtn.height > 0 &&
- m_rtMaxBtn.height > 0) ||
- (0 == m_rtMinBtn.height && 0 == m_rtMaxBtn.height)) {
- rect.top += iPos;
- } else {
- rect.top += m_rtMinBtn.bottom() + iPos;
- }
- }
- rect.width = IsVertical() ? rtClient.width : fThumbSize;
- rect.height = IsVertical() ? fThumbSize : rtClient.height;
- } else {
- FX_FLOAT iPos = fSize + fDiff * (fTrackPos - m_fRangeMin) / fRange;
- rect.left = rtClient.left;
- if (!IsVertical())
- rect.left += iPos;
+ FX_FLOAT iPos = fSize + fDiff * (fTrackPos - m_fRangeMin) / fRange;
+ rect.left = rtClient.left;
+ if (!IsVertical())
+ rect.left += iPos;
- rect.top = rtClient.top;
- if (IsVertical())
- rect.top += iPos;
+ rect.top = rtClient.top;
+ if (IsVertical())
+ rect.top += iPos;
- rect.width = IsVertical() ? rtClient.width : fThumbSize;
- rect.height = IsVertical() ? fThumbSize : rtClient.height;
- }
+ rect.width = IsVertical() ? rtClient.width : fThumbSize;
+ rect.height = IsVertical() ? fThumbSize : rtClient.height;
}
void IFWL_ScrollBar::CalcMinTrackRect(CFX_RectF& rect) {
@@ -320,22 +274,6 @@ void IFWL_ScrollBar::CalcMinTrackRect(CFX_RectF& rect) {
bool bVertical = IsVertical();
rect.width = bVertical ? m_rtClient.width : ix;
rect.height = bVertical ? iy : m_rtClient.height;
- if (!m_bCustomLayout)
- return;
-
- if (bVertical) {
- if (m_rtMinBtn.height == 0 && m_rtMaxBtn.height == 0) {
- rect.top = m_rtClient.top;
- } else if (m_rtMinBtn.top < m_rtThumb.top) {
- rect.top = m_rtMinBtn.bottom();
- rect.height -= (m_rtMinBtn.bottom() - m_rtClient.top);
- }
- } else if (m_rtMinBtn.width == 0 && m_rtMaxBtn.width == 0) {
- rect.left = m_rtClient.left;
- } else if (m_rtMinBtn.left < m_rtThumb.left) {
- rect.left = m_rtMinBtn.right();
- rect.width -= (m_rtMinBtn.right() - m_rtClient.left);
- }
}
void IFWL_ScrollBar::CalcMaxTrackRect(CFX_RectF& rect) {
@@ -351,22 +289,6 @@ void IFWL_ScrollBar::CalcMaxTrackRect(CFX_RectF& rect) {
rect.top = bVertical ? iy : m_rtClient.top;
rect.width = bVertical ? m_rtClient.width : m_rtClient.right() - ix;
rect.height = bVertical ? m_rtClient.bottom() - iy : m_rtClient.height;
- if (!m_bCustomLayout)
- return;
-
- if (bVertical) {
- if (m_rtMinBtn.top > m_rtThumb.top && m_rtMinBtn.height > 0 &&
- m_rtMaxBtn.height > 0) {
- rect.height -= (m_rtClient.bottom() - m_rtMinBtn.top);
- } else if (m_rtMinBtn.height > 0 && m_rtMaxBtn.height > 0) {
- rect.height -= (m_rtClient.bottom() - m_rtMaxBtn.top);
- }
- } else if (m_rtMinBtn.left > m_rtThumb.left && m_rtMinBtn.width > 0 &&
- m_rtMaxBtn.width > 0) {
- rect.width -= (m_rtClient.right() - m_rtMinBtn.left);
- } else if (m_rtMinBtn.width > 0 && m_rtMaxBtn.width > 0) {
- rect.width -= (m_rtClient.right() - m_rtMaxBtn.left);
- }
}
FX_FLOAT IFWL_ScrollBar::GetTrackPointPos(FX_FLOAT fx, FX_FLOAT fy) {
@@ -374,44 +296,22 @@ FX_FLOAT IFWL_ScrollBar::GetTrackPointPos(FX_FLOAT fx, FX_FLOAT fy) {
FX_FLOAT fDiffY = fy - m_cpTrackPointY;
FX_FLOAT fRange = m_fRangeMax - m_fRangeMin;
FX_FLOAT fPos;
- if (m_bCustomLayout) {
- if (IsVertical()) {
- if (m_rtMinBtn.height == 0 && m_rtMaxBtn.height == 0) {
- fPos = fRange * fDiffY / (m_rtClient.height - m_rtThumb.height);
- } else if (m_rtMinBtn.bottom() == m_rtMaxBtn.top) {
- fPos = fRange * fDiffY /
- (m_rtMinBtn.top - m_rtClient.top - m_rtThumb.height);
- } else {
- fPos = fRange * fDiffY /
- (m_rtMaxBtn.top - m_rtMinBtn.bottom() - m_rtThumb.height);
- }
- } else {
- if (m_rtMinBtn.width == 0 && m_rtMaxBtn.width == 0) {
- fPos = fRange * fDiffX / (m_rtClient.width - m_rtThumb.width);
- } else if (m_rtMinBtn.right() == m_rtMaxBtn.left) {
- fPos = fRange * fDiffX /
- (m_rtMinBtn.left - m_rtClient.left - m_rtThumb.width);
- } else {
- fPos = fRange * fDiffX /
- (m_rtMaxBtn.left - m_rtMinBtn.right() - m_rtThumb.width);
- }
- }
+
+ if (IsVertical()) {
+ fPos = fRange * fDiffY /
+ (m_rtMaxBtn.top - m_rtMinBtn.bottom() - m_rtThumb.height);
} else {
- if (IsVertical()) {
- fPos = fRange * fDiffY /
- (m_rtMaxBtn.top - m_rtMinBtn.bottom() - m_rtThumb.height);
- } else {
- fPos = fRange * fDiffX /
- (m_rtMaxBtn.left - m_rtMinBtn.right() - m_rtThumb.width);
- }
+ fPos = fRange * fDiffX /
+ (m_rtMaxBtn.left - m_rtMinBtn.right() - m_rtThumb.width);
}
+
fPos += m_fLastTrackPos;
return std::min(std::max(fPos, m_fRangeMin), m_fRangeMax);
}
void IFWL_ScrollBar::GetTrackRect(CFX_RectF& rect, bool bLower) {
bool bDisabled = !!(m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled);
- if (bDisabled || m_bCustomLayout) {
+ if (bDisabled) {
rect = bLower ? m_rtMinTrack : m_rtMaxTrack;
return;
}