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Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp')
-rw-r--r--fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp2158
1 files changed, 1032 insertions, 1126 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp b/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp
index 6d61705222..c762b4cd92 100644
--- a/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_ScrollBar.cpp
@@ -9,1295 +9,1201 @@
#include "../../include/pdfwindow/PWL_ScrollBar.h"
#include "../../include/pdfwindow/PWL_Utils.h"
-#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
-#define IsFloatBigger(fa,fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatSmaller(fa,fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatEqual(fa,fb) IsFloatZero((fa)-(fb))
+#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
+#define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
+#define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
+#define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb))
+/* ------------------------------- PWL_FLOATRANGE
+ * ------------------------------- */
-/* ------------------------------- PWL_FLOATRANGE ------------------------------- */
-
-PWL_FLOATRANGE::PWL_FLOATRANGE()
-{
- Default();
+PWL_FLOATRANGE::PWL_FLOATRANGE() {
+ Default();
}
-PWL_FLOATRANGE::PWL_FLOATRANGE(FX_FLOAT min,FX_FLOAT max)
-{
- Set(min,max);
+PWL_FLOATRANGE::PWL_FLOATRANGE(FX_FLOAT min, FX_FLOAT max) {
+ Set(min, max);
}
-void PWL_FLOATRANGE::Default()
-{
- fMin = 0;
- fMax = 0;
+void PWL_FLOATRANGE::Default() {
+ fMin = 0;
+ fMax = 0;
}
-void PWL_FLOATRANGE::Set(FX_FLOAT min,FX_FLOAT max)
-{
- if (min > max)
- {
- fMin = max;
- fMax = min;
- }
- else
- {
- fMin = min;
- fMax = max;
- }
+void PWL_FLOATRANGE::Set(FX_FLOAT min, FX_FLOAT max) {
+ if (min > max) {
+ fMin = max;
+ fMax = min;
+ } else {
+ fMin = min;
+ fMax = max;
+ }
}
-FX_BOOL PWL_FLOATRANGE::In(FX_FLOAT x) const
-{
- return (IsFloatBigger(x,fMin) || IsFloatEqual(x, fMin)) &&
- (IsFloatSmaller(x, fMax) || IsFloatEqual(x, fMax));
+FX_BOOL PWL_FLOATRANGE::In(FX_FLOAT x) const {
+ return (IsFloatBigger(x, fMin) || IsFloatEqual(x, fMin)) &&
+ (IsFloatSmaller(x, fMax) || IsFloatEqual(x, fMax));
}
-FX_FLOAT PWL_FLOATRANGE::GetWidth() const
-{
- return fMax - fMin;
+FX_FLOAT PWL_FLOATRANGE::GetWidth() const {
+ return fMax - fMin;
}
-/* ------------------------------- PWL_SCROLL_PRIVATEDATA ------------------------------- */
+/* ------------------------------- PWL_SCROLL_PRIVATEDATA
+ * ------------------------------- */
-PWL_SCROLL_PRIVATEDATA::PWL_SCROLL_PRIVATEDATA()
-{
- Default();
+PWL_SCROLL_PRIVATEDATA::PWL_SCROLL_PRIVATEDATA() {
+ Default();
}
-void PWL_SCROLL_PRIVATEDATA::Default()
-{
- ScrollRange.Default();
- fScrollPos = ScrollRange.fMin;
- fClientWidth = 0;
- fBigStep = 10;
- fSmallStep = 1;
+void PWL_SCROLL_PRIVATEDATA::Default() {
+ ScrollRange.Default();
+ fScrollPos = ScrollRange.fMin;
+ fClientWidth = 0;
+ fBigStep = 10;
+ fSmallStep = 1;
}
-void PWL_SCROLL_PRIVATEDATA::SetScrollRange(FX_FLOAT min,FX_FLOAT max)
-{
- ScrollRange.Set(min,max);
+void PWL_SCROLL_PRIVATEDATA::SetScrollRange(FX_FLOAT min, FX_FLOAT max) {
+ ScrollRange.Set(min, max);
- if (IsFloatSmaller(fScrollPos, ScrollRange.fMin))
- fScrollPos = ScrollRange.fMin;
- if (IsFloatBigger(fScrollPos, ScrollRange.fMax))
- fScrollPos = ScrollRange.fMax;
+ if (IsFloatSmaller(fScrollPos, ScrollRange.fMin))
+ fScrollPos = ScrollRange.fMin;
+ if (IsFloatBigger(fScrollPos, ScrollRange.fMax))
+ fScrollPos = ScrollRange.fMax;
}
-void PWL_SCROLL_PRIVATEDATA::SetClientWidth(FX_FLOAT width)
-{
- fClientWidth = width;
+void PWL_SCROLL_PRIVATEDATA::SetClientWidth(FX_FLOAT width) {
+ fClientWidth = width;
}
-void PWL_SCROLL_PRIVATEDATA::SetSmallStep(FX_FLOAT step)
-{
- fSmallStep = step;
+void PWL_SCROLL_PRIVATEDATA::SetSmallStep(FX_FLOAT step) {
+ fSmallStep = step;
}
-void PWL_SCROLL_PRIVATEDATA::SetBigStep(FX_FLOAT step)
-{
- fBigStep = step;
+void PWL_SCROLL_PRIVATEDATA::SetBigStep(FX_FLOAT step) {
+ fBigStep = step;
}
-FX_BOOL PWL_SCROLL_PRIVATEDATA::SetPos(FX_FLOAT pos)
-{
- if (ScrollRange.In(pos))
- {
- fScrollPos = pos;
- return TRUE;
- }
- return FALSE;
+FX_BOOL PWL_SCROLL_PRIVATEDATA::SetPos(FX_FLOAT pos) {
+ if (ScrollRange.In(pos)) {
+ fScrollPos = pos;
+ return TRUE;
+ }
+ return FALSE;
}
-void PWL_SCROLL_PRIVATEDATA::AddSmall()
-{
- if (!SetPos(fScrollPos + fSmallStep))
- SetPos(ScrollRange.fMax);
+void PWL_SCROLL_PRIVATEDATA::AddSmall() {
+ if (!SetPos(fScrollPos + fSmallStep))
+ SetPos(ScrollRange.fMax);
}
-void PWL_SCROLL_PRIVATEDATA::SubSmall()
-{
- if (!SetPos(fScrollPos - fSmallStep))
- SetPos(ScrollRange.fMin);
+void PWL_SCROLL_PRIVATEDATA::SubSmall() {
+ if (!SetPos(fScrollPos - fSmallStep))
+ SetPos(ScrollRange.fMin);
}
-void PWL_SCROLL_PRIVATEDATA::AddBig()
-{
- if (!SetPos(fScrollPos + fBigStep))
- SetPos(ScrollRange.fMax);
+void PWL_SCROLL_PRIVATEDATA::AddBig() {
+ if (!SetPos(fScrollPos + fBigStep))
+ SetPos(ScrollRange.fMax);
}
-void PWL_SCROLL_PRIVATEDATA::SubBig()
-{
- if (!SetPos(fScrollPos - fBigStep))
- SetPos(ScrollRange.fMin);
+void PWL_SCROLL_PRIVATEDATA::SubBig() {
+ if (!SetPos(fScrollPos - fBigStep))
+ SetPos(ScrollRange.fMin);
}
-/* ------------------------------- CPWL_SBButton ------------------------------- */
+/* ------------------------------- CPWL_SBButton -------------------------------
+ */
-CPWL_SBButton::CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,PWL_SBBUTTON_TYPE eButtonType)
-{
- m_eScrollBarType = eScrollBarType;
- m_eSBButtonType = eButtonType;
+CPWL_SBButton::CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,
+ PWL_SBBUTTON_TYPE eButtonType) {
+ m_eScrollBarType = eScrollBarType;
+ m_eSBButtonType = eButtonType;
- m_bMouseDown = FALSE;
+ m_bMouseDown = FALSE;
}
-CPWL_SBButton::~CPWL_SBButton()
-{
-
-}
+CPWL_SBButton::~CPWL_SBButton() {}
-CFX_ByteString CPWL_SBButton::GetClassName() const
-{
- return "CPWL_SBButton";
+CFX_ByteString CPWL_SBButton::GetClassName() const {
+ return "CPWL_SBButton";
}
-void CPWL_SBButton::OnCreate(PWL_CREATEPARAM & cp)
-{
- cp.eCursorType = FXCT_ARROW;
+void CPWL_SBButton::OnCreate(PWL_CREATEPARAM& cp) {
+ cp.eCursorType = FXCT_ARROW;
}
-void CPWL_SBButton::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
-{
- CPWL_Wnd::GetThisAppearanceStream(sAppStream);
-
- if (!IsVisible()) return;
-
- CFX_ByteTextBuf sButton;
-
- CPDF_Rect rectWnd = GetWindowRect();
-
- if (rectWnd.IsEmpty()) return;
-
- sAppStream << "q\n";
-
- CPDF_Point ptCenter = GetCenterPoint();
-
- switch (m_eScrollBarType)
- {
- case SBT_HSCROLL:
- switch (m_eSBButtonType)
- {
- case PSBT_MIN:
- {
- CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y);
- CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y + PWL_TRIANGLE_HALFLEN);
- CPDF_Point pt3(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y - PWL_TRIANGLE_HALFLEN);
-
- if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
- rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN )
- {
- sButton << "0 g\n";
- sButton << pt1.x << " " << pt1.y << " m\n";
- sButton << pt2.x << " " << pt2.y << " l\n";
- sButton << pt3.x << " " << pt3.y << " l\n";
- sButton << pt1.x << " " << pt1.y << " l f\n";
-
- sAppStream << sButton;
- }
- }
- break;
- case PSBT_MAX:
- {
- CPDF_Point pt1(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y);
- CPDF_Point pt2(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y + PWL_TRIANGLE_HALFLEN);
- CPDF_Point pt3(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y - PWL_TRIANGLE_HALFLEN);
-
- if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
- rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN )
- {
- sButton << "0 g\n";
- sButton << pt1.x << " " << pt1.y << " m\n";
- sButton << pt2.x << " " << pt2.y << " l\n";
- sButton << pt3.x << " " << pt3.y << " l\n";
- sButton << pt1.x << " " << pt1.y << " l f\n";
-
- sAppStream << sButton;
- }
- }
- break;
- default:
- break;
- }
- break;
- case SBT_VSCROLL:
- switch (m_eSBButtonType)
- {
- case PSBT_MIN:
- {
- CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN,ptCenter.y - PWL_TRIANGLE_HALFLEN * 0.5f);
- CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN,ptCenter.y - PWL_TRIANGLE_HALFLEN * 0.5f);
- CPDF_Point pt3(ptCenter.x,ptCenter.y + PWL_TRIANGLE_HALFLEN * 0.5f);
-
- if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
- rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN )
- {
- sButton << "0 g\n";
- sButton << pt1.x << " " << pt1.y << " m\n";
- sButton << pt2.x << " " << pt2.y << " l\n";
- sButton << pt3.x << " " << pt3.y << " l\n";
- sButton << pt1.x << " " << pt1.y << " l f\n";
-
- sAppStream << sButton;
- }
- }
- break;
- case PSBT_MAX:
- {
- CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN,ptCenter.y + PWL_TRIANGLE_HALFLEN * 0.5f);
- CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN,ptCenter.y + PWL_TRIANGLE_HALFLEN * 0.5f);
- CPDF_Point pt3(ptCenter.x,ptCenter.y - PWL_TRIANGLE_HALFLEN * 0.5f);
-
- if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
- rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN )
- {
- sButton << "0 g\n";
- sButton << pt1.x << " " << pt1.y << " m\n";
- sButton << pt2.x << " " << pt2.y << " l\n";
- sButton << pt3.x << " " << pt3.y << " l\n";
- sButton << pt1.x << " " << pt1.y << " l f\n";
-
- sAppStream << sButton;
- }
- }
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
-
- sAppStream << "Q\n";
+void CPWL_SBButton::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
+ CPWL_Wnd::GetThisAppearanceStream(sAppStream);
+
+ if (!IsVisible())
+ return;
+
+ CFX_ByteTextBuf sButton;
+
+ CPDF_Rect rectWnd = GetWindowRect();
+
+ if (rectWnd.IsEmpty())
+ return;
+
+ sAppStream << "q\n";
+
+ CPDF_Point ptCenter = GetCenterPoint();
+
+ switch (m_eScrollBarType) {
+ case SBT_HSCROLL:
+ switch (m_eSBButtonType) {
+ case PSBT_MIN: {
+ CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f, ptCenter.y);
+ CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y + PWL_TRIANGLE_HALFLEN);
+ CPDF_Point pt3(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y - PWL_TRIANGLE_HALFLEN);
+
+ if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
+ rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN) {
+ sButton << "0 g\n";
+ sButton << pt1.x << " " << pt1.y << " m\n";
+ sButton << pt2.x << " " << pt2.y << " l\n";
+ sButton << pt3.x << " " << pt3.y << " l\n";
+ sButton << pt1.x << " " << pt1.y << " l f\n";
+
+ sAppStream << sButton;
+ }
+ } break;
+ case PSBT_MAX: {
+ CPDF_Point pt1(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f, ptCenter.y);
+ CPDF_Point pt2(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y + PWL_TRIANGLE_HALFLEN);
+ CPDF_Point pt3(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y - PWL_TRIANGLE_HALFLEN);
+
+ if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
+ rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN) {
+ sButton << "0 g\n";
+ sButton << pt1.x << " " << pt1.y << " m\n";
+ sButton << pt2.x << " " << pt2.y << " l\n";
+ sButton << pt3.x << " " << pt3.y << " l\n";
+ sButton << pt1.x << " " << pt1.y << " l f\n";
+
+ sAppStream << sButton;
+ }
+ } break;
+ default:
+ break;
+ }
+ break;
+ case SBT_VSCROLL:
+ switch (m_eSBButtonType) {
+ case PSBT_MIN: {
+ CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN,
+ ptCenter.y - PWL_TRIANGLE_HALFLEN * 0.5f);
+ CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN,
+ ptCenter.y - PWL_TRIANGLE_HALFLEN * 0.5f);
+ CPDF_Point pt3(ptCenter.x, ptCenter.y + PWL_TRIANGLE_HALFLEN * 0.5f);
+
+ if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
+ rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN) {
+ sButton << "0 g\n";
+ sButton << pt1.x << " " << pt1.y << " m\n";
+ sButton << pt2.x << " " << pt2.y << " l\n";
+ sButton << pt3.x << " " << pt3.y << " l\n";
+ sButton << pt1.x << " " << pt1.y << " l f\n";
+
+ sAppStream << sButton;
+ }
+ } break;
+ case PSBT_MAX: {
+ CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN,
+ ptCenter.y + PWL_TRIANGLE_HALFLEN * 0.5f);
+ CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN,
+ ptCenter.y + PWL_TRIANGLE_HALFLEN * 0.5f);
+ CPDF_Point pt3(ptCenter.x, ptCenter.y - PWL_TRIANGLE_HALFLEN * 0.5f);
+
+ if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
+ rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN) {
+ sButton << "0 g\n";
+ sButton << pt1.x << " " << pt1.y << " m\n";
+ sButton << pt2.x << " " << pt2.y << " l\n";
+ sButton << pt3.x << " " << pt3.y << " l\n";
+ sButton << pt1.x << " " << pt1.y << " l f\n";
+
+ sAppStream << sButton;
+ }
+ } break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+
+ sAppStream << "Q\n";
}
-void CPWL_SBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
-{
- if (!IsVisible()) return;
-
- CPDF_Rect rectWnd = GetWindowRect();
- if (rectWnd.IsEmpty()) return;
-
- CPDF_Point ptCenter = GetCenterPoint();
- int32_t nTransparancy = GetTransparency();
-
- switch (m_eScrollBarType)
- {
- case SBT_HSCROLL:
- CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device);
- switch (m_eSBButtonType)
- {
- case PSBT_MIN:
- {
- CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y);
- CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y + PWL_TRIANGLE_HALFLEN);
- CPDF_Point pt3(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y - PWL_TRIANGLE_HALFLEN);
-
- if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
- rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN )
- {
- CFX_PathData path;
-
- path.SetPointCount(4);
- path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
- path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
- path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
- path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);
-
- pDevice->DrawPath(&path, pUser2Device, NULL,
- CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,nTransparancy),
- 0, FXFILL_ALTERNATE);
- }
- }
- break;
- case PSBT_MAX:
- {
- CPDF_Point pt1(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y);
- CPDF_Point pt2(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y + PWL_TRIANGLE_HALFLEN);
- CPDF_Point pt3(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,ptCenter.y - PWL_TRIANGLE_HALFLEN);
-
- if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
- rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN )
- {
- CFX_PathData path;
-
- path.SetPointCount(4);
- path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
- path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
- path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
- path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);
-
- pDevice->DrawPath(&path, pUser2Device, NULL,
- CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,nTransparancy),
- 0, FXFILL_ALTERNATE);
- }
- }
- break;
- default:
- break;
- }
- break;
- case SBT_VSCROLL:
- switch (m_eSBButtonType)
- {
- case PSBT_MIN:
- {
- //draw border
- CPDF_Rect rcDraw = rectWnd;
- CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
- ArgbEncode(nTransparancy,100,100,100),0.0f);
-
- //draw inner border
- rcDraw = CPWL_Utils::DeflateRect(rectWnd,0.5f);
- CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
- ArgbEncode(nTransparancy,255,255,255),1.0f);
-
- //draw background
-
- rcDraw = CPWL_Utils::DeflateRect(rectWnd,1.0f);
-
- if (IsEnabled())
- CPWL_Utils::DrawShadow(pDevice, pUser2Device, TRUE, FALSE, rcDraw, nTransparancy, 80, 220);
- else
- CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw, ArgbEncode(255,255,255,255));
-
- //draw arrow
-
- if (rectWnd.top - rectWnd.bottom > 6.0f )
- {
- FX_FLOAT fX = rectWnd.left + 1.5f;
- FX_FLOAT fY = rectWnd.bottom;
- CPDF_Point pts[7] = {
- CPDF_Point(fX+2.5f, fY+4.0f),
- CPDF_Point(fX+2.5f, fY+3.0f),
- CPDF_Point(fX+4.5f, fY+5.0f),
- CPDF_Point(fX+6.5f, fY+3.0f),
- CPDF_Point(fX+6.5f, fY+4.0f),
- CPDF_Point(fX+4.5f, fY+6.0f),
- CPDF_Point(fX+2.5f, fY+4.0f)};
-
-
- if (IsEnabled())
- CPWL_Utils::DrawFillArea(pDevice, pUser2Device, pts, 7, ArgbEncode(nTransparancy,255,255,255));
- else
- CPWL_Utils::DrawFillArea(pDevice, pUser2Device, pts, 7,
- CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_HEAVYGRAYCOLOR,255));
- }
- }
- break;
- case PSBT_MAX:
- {
- //draw border
- CPDF_Rect rcDraw = rectWnd;
- CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
- ArgbEncode(nTransparancy,100,100,100),0.0f);
-
- //draw inner border
- rcDraw = CPWL_Utils::DeflateRect(rectWnd,0.5f);
- CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
- ArgbEncode(nTransparancy,255,255,255),1.0f);
-
- //draw background
- rcDraw = CPWL_Utils::DeflateRect(rectWnd,1.0f);
- if (IsEnabled())
- CPWL_Utils::DrawShadow(pDevice, pUser2Device, TRUE, FALSE, rcDraw, nTransparancy, 80, 220);
- else
- CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw, ArgbEncode(255,255,255,255));
-
- //draw arrow
-
- if (rectWnd.top - rectWnd.bottom > 6.0f )
- {
- FX_FLOAT fX = rectWnd.left + 1.5f;
- FX_FLOAT fY = rectWnd.bottom;
-
- CPDF_Point pts[7] = {
- CPDF_Point(fX+2.5f, fY+5.0f),
- CPDF_Point(fX+2.5f, fY+6.0f),
- CPDF_Point(fX+4.5f, fY+4.0f),
- CPDF_Point(fX+6.5f, fY+6.0f),
- CPDF_Point(fX+6.5f, fY+5.0f),
- CPDF_Point(fX+4.5f, fY+3.0f),
- CPDF_Point(fX+2.5f, fY+5.0f)};
-
-
- if (IsEnabled())
- CPWL_Utils::DrawFillArea(pDevice, pUser2Device, pts, 7, ArgbEncode(nTransparancy,255,255,255));
- else
- CPWL_Utils::DrawFillArea(pDevice, pUser2Device, pts, 7,
- CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_HEAVYGRAYCOLOR,255));
- }
- }
- break;
- case PSBT_POS:
- {
- //CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device);
-
- //draw border
- CPDF_Rect rcDraw = rectWnd;
- CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
- ArgbEncode(nTransparancy,100,100,100),0.0f);
-
- //draw inner border
- rcDraw = CPWL_Utils::DeflateRect(rectWnd,0.5f);
- CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
- ArgbEncode(nTransparancy,255,255,255),1.0f);
-
- if (IsEnabled())
- {
- //draw shadow effect
-
- CPDF_Point ptTop = CPDF_Point(rectWnd.left,rectWnd.top-1.0f);
- CPDF_Point ptBottom = CPDF_Point(rectWnd.left,rectWnd.bottom+1.0f);
-
- ptTop.x += 1.5f;
- ptBottom.x += 1.5f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,210,210,210),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,220,220,220),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,240,240,240),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,240,240,240),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,210,210,210),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,180,180,180),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,150,150,150),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,150,150,150),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,180,180,180),1.0f);
-
- ptTop.x += 1.0f;
- ptBottom.x += 1.0f;
-
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
- ArgbEncode(nTransparancy,210,210,210),1.0f);
- }
- else
- {
- CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw, ArgbEncode(255,255,255,255));
- }
-
- //draw friction
+void CPWL_SBButton::DrawThisAppearance(CFX_RenderDevice* pDevice,
+ CPDF_Matrix* pUser2Device) {
+ if (!IsVisible())
+ return;
+
+ CPDF_Rect rectWnd = GetWindowRect();
+ if (rectWnd.IsEmpty())
+ return;
+
+ CPDF_Point ptCenter = GetCenterPoint();
+ int32_t nTransparancy = GetTransparency();
+
+ switch (m_eScrollBarType) {
+ case SBT_HSCROLL:
+ CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
+ switch (m_eSBButtonType) {
+ case PSBT_MIN: {
+ CPDF_Point pt1(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f, ptCenter.y);
+ CPDF_Point pt2(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y + PWL_TRIANGLE_HALFLEN);
+ CPDF_Point pt3(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y - PWL_TRIANGLE_HALFLEN);
+
+ if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
+ rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN) {
+ CFX_PathData path;
+
+ path.SetPointCount(4);
+ path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
+ path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
+ path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
+ path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);
+
+ pDevice->DrawPath(&path, pUser2Device, NULL,
+ CPWL_Utils::PWLColorToFXColor(
+ PWL_DEFAULT_BLACKCOLOR, nTransparancy),
+ 0, FXFILL_ALTERNATE);
+ }
+ } break;
+ case PSBT_MAX: {
+ CPDF_Point pt1(ptCenter.x + PWL_TRIANGLE_HALFLEN * 0.5f, ptCenter.y);
+ CPDF_Point pt2(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y + PWL_TRIANGLE_HALFLEN);
+ CPDF_Point pt3(ptCenter.x - PWL_TRIANGLE_HALFLEN * 0.5f,
+ ptCenter.y - PWL_TRIANGLE_HALFLEN);
+
+ if (rectWnd.right - rectWnd.left > PWL_TRIANGLE_HALFLEN * 2 &&
+ rectWnd.top - rectWnd.bottom > PWL_TRIANGLE_HALFLEN) {
+ CFX_PathData path;
+
+ path.SetPointCount(4);
+ path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
+ path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
+ path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
+ path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);
+
+ pDevice->DrawPath(&path, pUser2Device, NULL,
+ CPWL_Utils::PWLColorToFXColor(
+ PWL_DEFAULT_BLACKCOLOR, nTransparancy),
+ 0, FXFILL_ALTERNATE);
+ }
+ } break;
+ default:
+ break;
+ }
+ break;
+ case SBT_VSCROLL:
+ switch (m_eSBButtonType) {
+ case PSBT_MIN: {
+ // draw border
+ CPDF_Rect rcDraw = rectWnd;
+ CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(nTransparancy, 100, 100, 100),
+ 0.0f);
+
+ // draw inner border
+ rcDraw = CPWL_Utils::DeflateRect(rectWnd, 0.5f);
+ CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(nTransparancy, 255, 255, 255),
+ 1.0f);
+
+ // draw background
+
+ rcDraw = CPWL_Utils::DeflateRect(rectWnd, 1.0f);
+
+ if (IsEnabled())
+ CPWL_Utils::DrawShadow(pDevice, pUser2Device, TRUE, FALSE, rcDraw,
+ nTransparancy, 80, 220);
+ else
+ CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(255, 255, 255, 255));
+
+ // draw arrow
+
+ if (rectWnd.top - rectWnd.bottom > 6.0f) {
+ FX_FLOAT fX = rectWnd.left + 1.5f;
+ FX_FLOAT fY = rectWnd.bottom;
+ CPDF_Point pts[7] = {CPDF_Point(fX + 2.5f, fY + 4.0f),
+ CPDF_Point(fX + 2.5f, fY + 3.0f),
+ CPDF_Point(fX + 4.5f, fY + 5.0f),
+ CPDF_Point(fX + 6.5f, fY + 3.0f),
+ CPDF_Point(fX + 6.5f, fY + 4.0f),
+ CPDF_Point(fX + 4.5f, fY + 6.0f),
+ CPDF_Point(fX + 2.5f, fY + 4.0f)};
+
+ if (IsEnabled())
+ CPWL_Utils::DrawFillArea(
+ pDevice, pUser2Device, pts, 7,
+ ArgbEncode(nTransparancy, 255, 255, 255));
+ else
+ CPWL_Utils::DrawFillArea(pDevice, pUser2Device, pts, 7,
+ CPWL_Utils::PWLColorToFXColor(
+ PWL_DEFAULT_HEAVYGRAYCOLOR, 255));
+ }
+ } break;
+ case PSBT_MAX: {
+ // draw border
+ CPDF_Rect rcDraw = rectWnd;
+ CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(nTransparancy, 100, 100, 100),
+ 0.0f);
+
+ // draw inner border
+ rcDraw = CPWL_Utils::DeflateRect(rectWnd, 0.5f);
+ CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(nTransparancy, 255, 255, 255),
+ 1.0f);
+
+ // draw background
+ rcDraw = CPWL_Utils::DeflateRect(rectWnd, 1.0f);
+ if (IsEnabled())
+ CPWL_Utils::DrawShadow(pDevice, pUser2Device, TRUE, FALSE, rcDraw,
+ nTransparancy, 80, 220);
+ else
+ CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(255, 255, 255, 255));
+
+ // draw arrow
+
+ if (rectWnd.top - rectWnd.bottom > 6.0f) {
+ FX_FLOAT fX = rectWnd.left + 1.5f;
+ FX_FLOAT fY = rectWnd.bottom;
+
+ CPDF_Point pts[7] = {CPDF_Point(fX + 2.5f, fY + 5.0f),
+ CPDF_Point(fX + 2.5f, fY + 6.0f),
+ CPDF_Point(fX + 4.5f, fY + 4.0f),
+ CPDF_Point(fX + 6.5f, fY + 6.0f),
+ CPDF_Point(fX + 6.5f, fY + 5.0f),
+ CPDF_Point(fX + 4.5f, fY + 3.0f),
+ CPDF_Point(fX + 2.5f, fY + 5.0f)};
+
+ if (IsEnabled())
+ CPWL_Utils::DrawFillArea(
+ pDevice, pUser2Device, pts, 7,
+ ArgbEncode(nTransparancy, 255, 255, 255));
+ else
+ CPWL_Utils::DrawFillArea(pDevice, pUser2Device, pts, 7,
+ CPWL_Utils::PWLColorToFXColor(
+ PWL_DEFAULT_HEAVYGRAYCOLOR, 255));
+ }
+ } break;
+ case PSBT_POS: {
+ // CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device);
+
+ // draw border
+ CPDF_Rect rcDraw = rectWnd;
+ CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(nTransparancy, 100, 100, 100),
+ 0.0f);
+
+ // draw inner border
+ rcDraw = CPWL_Utils::DeflateRect(rectWnd, 0.5f);
+ CPWL_Utils::DrawStrokeRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(nTransparancy, 255, 255, 255),
+ 1.0f);
+
+ if (IsEnabled()) {
+ // draw shadow effect
+
+ CPDF_Point ptTop = CPDF_Point(rectWnd.left, rectWnd.top - 1.0f);
+ CPDF_Point ptBottom =
+ CPDF_Point(rectWnd.left, rectWnd.bottom + 1.0f);
+
+ ptTop.x += 1.5f;
+ ptBottom.x += 1.5f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 210, 210, 210),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 220, 220, 220),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 240, 240, 240),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 240, 240, 240),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 210, 210, 210),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 180, 180, 180),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 150, 150, 150),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 150, 150, 150),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 180, 180, 180),
+ 1.0f);
+
+ ptTop.x += 1.0f;
+ ptBottom.x += 1.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptTop, ptBottom,
+ ArgbEncode(nTransparancy, 210, 210, 210),
+ 1.0f);
+ } else {
+ CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcDraw,
+ ArgbEncode(255, 255, 255, 255));
+ }
+
+ // draw friction
+
+ if (rectWnd.Height() > 8.0f) {
+ FX_COLORREF crStroke = ArgbEncode(nTransparancy, 120, 120, 120);
+ if (!IsEnabled())
+ crStroke = CPWL_Utils::PWLColorToFXColor(
+ PWL_DEFAULT_HEAVYGRAYCOLOR, 255);
+
+ FX_FLOAT nFrictionWidth = 5.0f;
+ FX_FLOAT nFrictionHeight = 5.5f;
- if (rectWnd.Height() > 8.0f)
- {
- FX_COLORREF crStroke = ArgbEncode(nTransparancy,120,120,120);
- if (!IsEnabled())
- crStroke = CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_HEAVYGRAYCOLOR,255);
+ CPDF_Point ptLeft =
+ CPDF_Point(ptCenter.x - nFrictionWidth / 2.0f,
+ ptCenter.y - nFrictionHeight / 2.0f + 0.5f);
+ CPDF_Point ptRight =
+ CPDF_Point(ptCenter.x + nFrictionWidth / 2.0f,
+ ptCenter.y - nFrictionHeight / 2.0f + 0.5f);
- FX_FLOAT nFrictionWidth = 5.0f;
- FX_FLOAT nFrictionHeight = 5.5f;
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
+ crStroke, 1.0f);
- CPDF_Point ptLeft = CPDF_Point(ptCenter.x - nFrictionWidth / 2.0f, ptCenter.y - nFrictionHeight / 2.0f + 0.5f);
- CPDF_Point ptRight = CPDF_Point(ptCenter.x + nFrictionWidth / 2.0f, ptCenter.y - nFrictionHeight / 2.0f + 0.5f);
+ ptLeft.y += 2.0f;
+ ptRight.y += 2.0f;
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
- crStroke,1.0f);
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
+ crStroke, 1.0f);
- ptLeft.y += 2.0f;
- ptRight.y += 2.0f;
+ ptLeft.y += 2.0f;
+ ptRight.y += 2.0f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
+ crStroke, 1.0f);
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
- crStroke,1.0f);
+ /*
+ ptLeft.y += 1.5f;
+ ptRight.y += 1.5f;
+
+ CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
+ ArgbEncode(nTransparancy,150,150,150),1.0f);
+ */
+ }
+ } break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+}
- ptLeft.y += 2.0f;
- ptRight.y += 2.0f;
+FX_BOOL CPWL_SBButton::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) {
+ CPWL_Wnd::OnLButtonDown(point, nFlag);
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
- crStroke,1.0f);
+ if (CPWL_Wnd* pParent = GetParentWindow())
+ pParent->OnNotify(this, PNM_LBUTTONDOWN, 0, (intptr_t)&point);
- /*
- ptLeft.y += 1.5f;
- ptRight.y += 1.5f;
+ m_bMouseDown = TRUE;
+ SetCapture();
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device, ptLeft, ptRight,
- ArgbEncode(nTransparancy,150,150,150),1.0f);
- */
- }
- }
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
+ return TRUE;
}
-FX_BOOL CPWL_SBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
-{
- CPWL_Wnd::OnLButtonDown(point,nFlag);
+FX_BOOL CPWL_SBButton::OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) {
+ CPWL_Wnd::OnLButtonUp(point, nFlag);
- if (CPWL_Wnd * pParent = GetParentWindow())
- pParent->OnNotify(this,PNM_LBUTTONDOWN,0,(intptr_t)&point);
+ if (CPWL_Wnd* pParent = GetParentWindow())
+ pParent->OnNotify(this, PNM_LBUTTONUP, 0, (intptr_t)&point);
- m_bMouseDown = TRUE;
- SetCapture();
+ m_bMouseDown = FALSE;
+ ReleaseCapture();
- return TRUE;
+ return TRUE;
}
-FX_BOOL CPWL_SBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
-{
- CPWL_Wnd::OnLButtonUp(point,nFlag);
+FX_BOOL CPWL_SBButton::OnMouseMove(const CPDF_Point& point, FX_DWORD nFlag) {
+ CPWL_Wnd::OnMouseMove(point, nFlag);
- if (CPWL_Wnd * pParent = GetParentWindow())
- pParent->OnNotify(this,PNM_LBUTTONUP,0,(intptr_t)&point);
+ if (CPWL_Wnd* pParent = GetParentWindow()) {
+ pParent->OnNotify(this, PNM_MOUSEMOVE, 0, (intptr_t)&point);
- m_bMouseDown = FALSE;
- ReleaseCapture();
+ /*
+ if (m_bMouseDown && (m_eSBButtonType == PSBT_MIN || m_eSBButtonType ==
+ PSBT_MAX))
+ {
+ if
+ (!pParent->OnNotify(this,PNM_LBUTTONDOWN,nFlags,(intptr_t)&point))
+ return FALSE;
+ }
+ */
+ }
- return TRUE;
+ return TRUE;
}
-FX_BOOL CPWL_SBButton::OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag)
-{
- CPWL_Wnd::OnMouseMove(point,nFlag);
+/* ------------------------------- CPWL_ScrollBar
+ * ---------------------------------- */
- if (CPWL_Wnd * pParent = GetParentWindow())
- {
- pParent->OnNotify(this,PNM_MOUSEMOVE,0,(intptr_t)&point);
+CPWL_ScrollBar::CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType)
+ : m_sbType(sbType),
+ m_pMinButton(NULL),
+ m_pMaxButton(NULL),
+ m_pPosButton(NULL),
+ m_bMouseDown(FALSE),
+ m_bMinOrMax(FALSE),
+ m_bNotifyForever(TRUE) {}
- /*
- if (m_bMouseDown && (m_eSBButtonType == PSBT_MIN || m_eSBButtonType == PSBT_MAX))
- {
- if (!pParent->OnNotify(this,PNM_LBUTTONDOWN,nFlags,(intptr_t)&point))
- return FALSE;
- }
- */
- }
+CPWL_ScrollBar::~CPWL_ScrollBar() {}
- return TRUE;
+CFX_ByteString CPWL_ScrollBar::GetClassName() const {
+ return "CPWL_ScrollBar";
}
-/* ------------------------------- CPWL_ScrollBar ---------------------------------- */
-
-CPWL_ScrollBar::CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType):
- m_sbType(sbType),
- m_pMinButton(NULL),
- m_pMaxButton(NULL),
- m_pPosButton(NULL),
- m_bMouseDown(FALSE),
- m_bMinOrMax(FALSE),
- m_bNotifyForever(TRUE)
-{
+void CPWL_ScrollBar::OnCreate(PWL_CREATEPARAM& cp) {
+ cp.eCursorType = FXCT_ARROW;
}
-CPWL_ScrollBar::~CPWL_ScrollBar()
-{
+void CPWL_ScrollBar::RePosChildWnd() {
+ CPDF_Rect rcClient = GetClientRect();
+ CPDF_Rect rcMinButton, rcMaxButton;
+ FX_FLOAT fBWidth = 0;
+
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ if (rcClient.right - rcClient.left >
+ PWL_SCROLLBAR_BUTTON_WIDTH * 2 + PWL_SCROLLBAR_POSBUTTON_MINWIDTH +
+ 2) {
+ rcMinButton =
+ CPDF_Rect(rcClient.left, rcClient.bottom,
+ rcClient.left + PWL_SCROLLBAR_BUTTON_WIDTH, rcClient.top);
+ rcMaxButton = CPDF_Rect(rcClient.right - PWL_SCROLLBAR_BUTTON_WIDTH,
+ rcClient.bottom, rcClient.right, rcClient.top);
+ } else {
+ fBWidth = (rcClient.right - rcClient.left -
+ PWL_SCROLLBAR_POSBUTTON_MINWIDTH - 2) /
+ 2;
+
+ if (fBWidth > 0) {
+ rcMinButton = CPDF_Rect(rcClient.left, rcClient.bottom,
+ rcClient.left + fBWidth, rcClient.top);
+ rcMaxButton = CPDF_Rect(rcClient.right - fBWidth, rcClient.bottom,
+ rcClient.right, rcClient.top);
+ } else
+ SetVisible(FALSE);
+ }
+ break;
+ case SBT_VSCROLL:
+ if (IsFloatBigger(rcClient.top - rcClient.bottom,
+ PWL_SCROLLBAR_BUTTON_WIDTH * 2 +
+ PWL_SCROLLBAR_POSBUTTON_MINWIDTH + 2)) {
+ rcMinButton =
+ CPDF_Rect(rcClient.left, rcClient.top - PWL_SCROLLBAR_BUTTON_WIDTH,
+ rcClient.right, rcClient.top);
+ rcMaxButton = CPDF_Rect(rcClient.left, rcClient.bottom, rcClient.right,
+ rcClient.bottom + PWL_SCROLLBAR_BUTTON_WIDTH);
+ } else {
+ fBWidth = (rcClient.top - rcClient.bottom -
+ PWL_SCROLLBAR_POSBUTTON_MINWIDTH - 2) /
+ 2;
+
+ if (IsFloatBigger(fBWidth, 0)) {
+ rcMinButton = CPDF_Rect(rcClient.left, rcClient.top - fBWidth,
+ rcClient.right, rcClient.top);
+ rcMaxButton = CPDF_Rect(rcClient.left, rcClient.bottom,
+ rcClient.right, rcClient.bottom + fBWidth);
+ } else
+ SetVisible(FALSE);
+ }
+ break;
+ }
+
+ if (m_pMinButton)
+ m_pMinButton->Move(rcMinButton, TRUE, FALSE);
+ if (m_pMaxButton)
+ m_pMaxButton->Move(rcMaxButton, TRUE, FALSE);
+ MovePosButton(FALSE);
}
-CFX_ByteString CPWL_ScrollBar::GetClassName() const
-{
- return "CPWL_ScrollBar";
-}
+void CPWL_ScrollBar::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
+ CPDF_Rect rectWnd = GetWindowRect();
-void CPWL_ScrollBar::OnCreate(PWL_CREATEPARAM & cp)
-{
- cp.eCursorType = FXCT_ARROW;
-}
-
-void CPWL_ScrollBar::RePosChildWnd()
-{
- CPDF_Rect rcClient = GetClientRect();
- CPDF_Rect rcMinButton,rcMaxButton;
- FX_FLOAT fBWidth = 0;
-
- switch (m_sbType)
- {
- case SBT_HSCROLL:
- if (rcClient.right - rcClient.left > PWL_SCROLLBAR_BUTTON_WIDTH * 2 + PWL_SCROLLBAR_POSBUTTON_MINWIDTH + 2)
- {
- rcMinButton = CPDF_Rect(rcClient.left,rcClient.bottom,
- rcClient.left + PWL_SCROLLBAR_BUTTON_WIDTH,rcClient.top);
- rcMaxButton = CPDF_Rect(rcClient.right - PWL_SCROLLBAR_BUTTON_WIDTH,rcClient.bottom,
- rcClient.right,rcClient.top);
- }
- else
- {
- fBWidth = (rcClient.right - rcClient.left - PWL_SCROLLBAR_POSBUTTON_MINWIDTH - 2) / 2;
-
- if (fBWidth > 0)
- {
- rcMinButton = CPDF_Rect(rcClient.left,rcClient.bottom,
- rcClient.left + fBWidth,rcClient.top);
- rcMaxButton = CPDF_Rect(rcClient.right - fBWidth,rcClient.bottom,
- rcClient.right,rcClient.top);
- }
- else SetVisible(FALSE);
- }
- break;
- case SBT_VSCROLL:
- if (IsFloatBigger(rcClient.top - rcClient.bottom, PWL_SCROLLBAR_BUTTON_WIDTH * 2 + PWL_SCROLLBAR_POSBUTTON_MINWIDTH + 2))
- {
- rcMinButton = CPDF_Rect(rcClient.left,rcClient.top - PWL_SCROLLBAR_BUTTON_WIDTH,
- rcClient.right,rcClient.top);
- rcMaxButton = CPDF_Rect(rcClient.left,rcClient.bottom,
- rcClient.right,rcClient.bottom + PWL_SCROLLBAR_BUTTON_WIDTH);
- }
- else
- {
- fBWidth = (rcClient.top - rcClient.bottom - PWL_SCROLLBAR_POSBUTTON_MINWIDTH - 2) / 2;
-
- if (IsFloatBigger(fBWidth, 0))
- {
- rcMinButton = CPDF_Rect(rcClient.left,rcClient.top - fBWidth,
- rcClient.right,rcClient.top);
- rcMaxButton = CPDF_Rect(rcClient.left,rcClient.bottom,
- rcClient.right,rcClient.bottom + fBWidth);
- }
- else SetVisible(FALSE);
- }
- break;
- }
-
- if (m_pMinButton)
- m_pMinButton->Move(rcMinButton, TRUE, FALSE);
- if (m_pMaxButton)
- m_pMaxButton->Move(rcMaxButton, TRUE, FALSE);
- MovePosButton(FALSE);
-}
+ if (IsVisible() && !rectWnd.IsEmpty()) {
+ CFX_ByteTextBuf sButton;
-void CPWL_ScrollBar::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
-{
- CPDF_Rect rectWnd = GetWindowRect();
+ sButton << "q\n";
+ sButton << "0 w\n"
+ << CPWL_Utils::GetColorAppStream(GetBackgroundColor(), TRUE);
+ sButton << rectWnd.left << " " << rectWnd.bottom << " "
+ << rectWnd.right - rectWnd.left << " "
+ << rectWnd.top - rectWnd.bottom << " re b Q\n";
- if (IsVisible() && !rectWnd.IsEmpty())
- {
- CFX_ByteTextBuf sButton;
+ sAppStream << sButton;
+ }
+}
- sButton << "q\n";
- sButton << "0 w\n" << CPWL_Utils::GetColorAppStream(GetBackgroundColor(),TRUE);
- sButton << rectWnd.left << " " << rectWnd.bottom << " "
- << rectWnd.right - rectWnd.left << " " << rectWnd.top - rectWnd.bottom << " re b Q\n";
+void CPWL_ScrollBar::DrawThisAppearance(CFX_RenderDevice* pDevice,
+ CPDF_Matrix* pUser2Device) {
+ CPDF_Rect rectWnd = GetWindowRect();
+
+ if (IsVisible() && !rectWnd.IsEmpty()) {
+ CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rectWnd,
+ GetBackgroundColor(), GetTransparency());
+
+ CPWL_Utils::DrawStrokeLine(
+ pDevice, pUser2Device,
+ CPDF_Point(rectWnd.left + 2.0f, rectWnd.top - 2.0f),
+ CPDF_Point(rectWnd.left + 2.0f, rectWnd.bottom + 2.0f),
+ ArgbEncode(GetTransparency(), 100, 100, 100), 1.0f);
+
+ CPWL_Utils::DrawStrokeLine(
+ pDevice, pUser2Device,
+ CPDF_Point(rectWnd.right - 2.0f, rectWnd.top - 2.0f),
+ CPDF_Point(rectWnd.right - 2.0f, rectWnd.bottom + 2.0f),
+ ArgbEncode(GetTransparency(), 100, 100, 100), 1.0f);
+ }
+}
- sAppStream << sButton;
- }
+FX_BOOL CPWL_ScrollBar::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) {
+ CPWL_Wnd::OnLButtonDown(point, nFlag);
+
+ if (HasFlag(PWS_AUTOTRANSPARENT)) {
+ if (GetTransparency() != 255) {
+ SetTransparency(255);
+ InvalidateRect();
+ }
+ }
+
+ CPDF_Rect rcMinArea, rcMaxArea;
+
+ if (m_pPosButton && m_pPosButton->IsVisible()) {
+ CPDF_Rect rcClient = GetClientRect();
+ CPDF_Rect rcPosButton = m_pPosButton->GetWindowRect();
+
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ rcMinArea = CPDF_Rect(rcClient.left + PWL_SCROLLBAR_BUTTON_WIDTH,
+ rcClient.bottom, rcPosButton.left, rcClient.top);
+ rcMaxArea = CPDF_Rect(rcPosButton.right, rcClient.bottom,
+ rcClient.right - PWL_SCROLLBAR_BUTTON_WIDTH,
+ rcClient.top);
+
+ break;
+ case SBT_VSCROLL:
+ rcMinArea = CPDF_Rect(rcClient.left, rcPosButton.top, rcClient.right,
+ rcClient.top - PWL_SCROLLBAR_BUTTON_WIDTH);
+ rcMaxArea = CPDF_Rect(rcClient.left,
+ rcClient.bottom + PWL_SCROLLBAR_BUTTON_WIDTH,
+ rcClient.right, rcPosButton.bottom);
+ break;
+ }
+
+ rcMinArea.Normalize();
+ rcMaxArea.Normalize();
+
+ if (rcMinArea.Contains(point.x, point.y)) {
+ m_sData.SubBig();
+ MovePosButton(TRUE);
+ NotifyScrollWindow();
+ }
+
+ if (rcMaxArea.Contains(point.x, point.y)) {
+ m_sData.AddBig();
+ MovePosButton(TRUE);
+ NotifyScrollWindow();
+ }
+ }
+
+ return TRUE;
}
-void CPWL_ScrollBar::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
-{
- CPDF_Rect rectWnd = GetWindowRect();
+FX_BOOL CPWL_ScrollBar::OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) {
+ CPWL_Wnd::OnLButtonUp(point, nFlag);
- if (IsVisible() && !rectWnd.IsEmpty())
- {
- CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rectWnd, GetBackgroundColor(), GetTransparency());
+ if (HasFlag(PWS_AUTOTRANSPARENT)) {
+ if (GetTransparency() != PWL_SCROLLBAR_TRANSPARANCY) {
+ SetTransparency(PWL_SCROLLBAR_TRANSPARANCY);
+ InvalidateRect();
+ }
+ }
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device,
- CPDF_Point(rectWnd.left+2.0f,rectWnd.top-2.0f), CPDF_Point(rectWnd.left+2.0f,rectWnd.bottom+2.0f),
- ArgbEncode(GetTransparency(), 100, 100, 100), 1.0f);
+ EndTimer();
+ m_bMouseDown = FALSE;
- CPWL_Utils::DrawStrokeLine(pDevice, pUser2Device,
- CPDF_Point(rectWnd.right-2.0f,rectWnd.top-2.0f), CPDF_Point(rectWnd.right-2.0f,rectWnd.bottom+2.0f),
- ArgbEncode(GetTransparency(), 100, 100, 100),1.0f);
- }
+ return TRUE;
}
-FX_BOOL CPWL_ScrollBar::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
-{
- CPWL_Wnd::OnLButtonDown(point,nFlag);
-
- if (HasFlag(PWS_AUTOTRANSPARENT))
- {
- if (GetTransparency() != 255)
- {
- SetTransparency(255);
- InvalidateRect();
- }
- }
-
- CPDF_Rect rcMinArea,rcMaxArea;
-
- if (m_pPosButton && m_pPosButton->IsVisible())
- {
- CPDF_Rect rcClient = GetClientRect();
- CPDF_Rect rcPosButton = m_pPosButton->GetWindowRect();
-
- switch (m_sbType)
- {
- case SBT_HSCROLL:
- rcMinArea = CPDF_Rect(rcClient.left + PWL_SCROLLBAR_BUTTON_WIDTH,rcClient.bottom,
- rcPosButton.left,rcClient.top);
- rcMaxArea = CPDF_Rect(rcPosButton.right,rcClient.bottom,
- rcClient.right - PWL_SCROLLBAR_BUTTON_WIDTH,rcClient.top);
-
- break;
- case SBT_VSCROLL:
- rcMinArea = CPDF_Rect(rcClient.left,rcPosButton.top,
- rcClient.right,rcClient.top - PWL_SCROLLBAR_BUTTON_WIDTH);
- rcMaxArea = CPDF_Rect(rcClient.left,rcClient.bottom + PWL_SCROLLBAR_BUTTON_WIDTH,
- rcClient.right,rcPosButton.bottom);
- break;
- }
-
- rcMinArea.Normalize();
- rcMaxArea.Normalize();
-
- if (rcMinArea.Contains(point.x,point.y))
- {
- m_sData.SubBig();
- MovePosButton(TRUE);
- NotifyScrollWindow();
- }
-
- if (rcMaxArea.Contains(point.x,point.y))
- {
- m_sData.AddBig();
- MovePosButton(TRUE);
- NotifyScrollWindow();
- }
- }
-
- return TRUE;
+void CPWL_ScrollBar::OnNotify(CPWL_Wnd* pWnd,
+ FX_DWORD msg,
+ intptr_t wParam,
+ intptr_t lParam) {
+ CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam);
+
+ switch (msg) {
+ case PNM_LBUTTONDOWN:
+ if (pWnd == m_pMinButton) {
+ OnMinButtonLBDown(*(CPDF_Point*)lParam);
+ }
+
+ if (pWnd == m_pMaxButton) {
+ OnMaxButtonLBDown(*(CPDF_Point*)lParam);
+ }
+
+ if (pWnd == m_pPosButton) {
+ OnPosButtonLBDown(*(CPDF_Point*)lParam);
+ }
+ break;
+ case PNM_LBUTTONUP:
+ if (pWnd == m_pMinButton) {
+ OnMinButtonLBUp(*(CPDF_Point*)lParam);
+ }
+
+ if (pWnd == m_pMaxButton) {
+ OnMaxButtonLBUp(*(CPDF_Point*)lParam);
+ }
+
+ if (pWnd == m_pPosButton) {
+ OnPosButtonLBUp(*(CPDF_Point*)lParam);
+ }
+ break;
+ case PNM_MOUSEMOVE:
+ if (pWnd == m_pMinButton) {
+ OnMinButtonMouseMove(*(CPDF_Point*)lParam);
+ }
+
+ if (pWnd == m_pMaxButton) {
+ OnMaxButtonMouseMove(*(CPDF_Point*)lParam);
+ }
+
+ if (pWnd == m_pPosButton) {
+ OnPosButtonMouseMove(*(CPDF_Point*)lParam);
+ }
+ break;
+ case PNM_SETSCROLLINFO: {
+ if (PWL_SCROLL_INFO* pInfo = (PWL_SCROLL_INFO*)lParam) {
+ if (FXSYS_memcmp(&m_OriginInfo, pInfo, sizeof(PWL_SCROLL_INFO)) != 0) {
+ m_OriginInfo = *pInfo;
+ FX_FLOAT fMax =
+ pInfo->fContentMax - pInfo->fContentMin - pInfo->fPlateWidth;
+ fMax = fMax > 0.0f ? fMax : 0.0f;
+ SetScrollRange(0, fMax, pInfo->fPlateWidth);
+ SetScrollStep(pInfo->fBigStep, pInfo->fSmallStep);
+ }
+ }
+ } break;
+ case PNM_SETSCROLLPOS: {
+ FX_FLOAT fPos = *(FX_FLOAT*)lParam;
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ fPos = fPos - m_OriginInfo.fContentMin;
+ break;
+ case SBT_VSCROLL:
+ fPos = m_OriginInfo.fContentMax - fPos;
+ break;
+ }
+ SetScrollPos(fPos);
+ } break;
+ }
}
-FX_BOOL CPWL_ScrollBar::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
-{
- CPWL_Wnd::OnLButtonUp(point,nFlag);
-
- if (HasFlag(PWS_AUTOTRANSPARENT))
- {
- if (GetTransparency() != PWL_SCROLLBAR_TRANSPARANCY)
- {
- SetTransparency(PWL_SCROLLBAR_TRANSPARANCY);
- InvalidateRect();
- }
- }
+void CPWL_ScrollBar::CreateButtons(const PWL_CREATEPARAM& cp) {
+ PWL_CREATEPARAM scp = cp;
+ scp.pParentWnd = this;
+ scp.dwBorderWidth = 2;
+ scp.nBorderStyle = PBS_BEVELED;
+
+ scp.dwFlags =
+ PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND | PWS_NOREFRESHCLIP;
+
+ if (!m_pMinButton) {
+ m_pMinButton = new CPWL_SBButton(m_sbType, PSBT_MIN);
+ m_pMinButton->Create(scp);
+ }
+
+ if (!m_pMaxButton) {
+ m_pMaxButton = new CPWL_SBButton(m_sbType, PSBT_MAX);
+ m_pMaxButton->Create(scp);
+ }
+
+ if (!m_pPosButton) {
+ m_pPosButton = new CPWL_SBButton(m_sbType, PSBT_POS);
+ m_pPosButton->SetVisible(FALSE);
+ m_pPosButton->Create(scp);
+ }
+}
- EndTimer();
- m_bMouseDown = FALSE;
+FX_FLOAT CPWL_ScrollBar::GetScrollBarWidth() const {
+ if (!IsVisible())
+ return 0;
- return TRUE;
+ return PWL_SCROLLBAR_WIDTH;
}
-void CPWL_ScrollBar::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t lParam)
-{
- CPWL_Wnd::OnNotify(pWnd,msg,wParam,lParam);
-
- switch (msg)
- {
- case PNM_LBUTTONDOWN:
- if (pWnd == m_pMinButton)
- {
- OnMinButtonLBDown(*(CPDF_Point*)lParam);
- }
-
- if (pWnd == m_pMaxButton)
- {
- OnMaxButtonLBDown(*(CPDF_Point*)lParam);
- }
-
- if (pWnd == m_pPosButton)
- {
- OnPosButtonLBDown(*(CPDF_Point*)lParam);
- }
- break;
- case PNM_LBUTTONUP:
- if (pWnd == m_pMinButton)
- {
- OnMinButtonLBUp(*(CPDF_Point*)lParam);
- }
-
- if (pWnd == m_pMaxButton)
- {
- OnMaxButtonLBUp(*(CPDF_Point*)lParam);
- }
-
- if (pWnd == m_pPosButton)
- {
- OnPosButtonLBUp(*(CPDF_Point*)lParam);
- }
- break;
- case PNM_MOUSEMOVE:
- if (pWnd == m_pMinButton)
- {
- OnMinButtonMouseMove(*(CPDF_Point*)lParam);
- }
-
- if (pWnd == m_pMaxButton)
- {
- OnMaxButtonMouseMove(*(CPDF_Point*)lParam);
- }
-
- if (pWnd == m_pPosButton)
- {
- OnPosButtonMouseMove(*(CPDF_Point*)lParam);
- }
- break;
- case PNM_SETSCROLLINFO:
- {
- if (PWL_SCROLL_INFO * pInfo = (PWL_SCROLL_INFO*)lParam)
- {
- if (FXSYS_memcmp(&m_OriginInfo, pInfo, sizeof(PWL_SCROLL_INFO)) != 0)
- {
- m_OriginInfo = *pInfo;
- FX_FLOAT fMax = pInfo->fContentMax - pInfo->fContentMin - pInfo->fPlateWidth;
- fMax = fMax > 0.0f ? fMax : 0.0f;
- SetScrollRange(0, fMax, pInfo->fPlateWidth);
- SetScrollStep(pInfo->fBigStep, pInfo->fSmallStep);
- }
- }
- }
- break;
- case PNM_SETSCROLLPOS:
- {
- FX_FLOAT fPos = *(FX_FLOAT*)lParam;
- switch (m_sbType)
- {
- case SBT_HSCROLL:
- fPos = fPos - m_OriginInfo.fContentMin;
- break;
- case SBT_VSCROLL:
- fPos = m_OriginInfo.fContentMax - fPos;
- break;
- }
- SetScrollPos(fPos);
- }
- break;
- }
+void CPWL_ScrollBar::SetScrollRange(FX_FLOAT fMin,
+ FX_FLOAT fMax,
+ FX_FLOAT fClientWidth) {
+ if (m_pPosButton) {
+ m_sData.SetScrollRange(fMin, fMax);
+ m_sData.SetClientWidth(fClientWidth);
+
+ if (IsFloatSmaller(m_sData.ScrollRange.GetWidth(), 0.0f)) {
+ m_pPosButton->SetVisible(FALSE);
+ } else {
+ m_pPosButton->SetVisible(TRUE);
+ MovePosButton(TRUE);
+ }
+ }
}
-void CPWL_ScrollBar::CreateButtons(const PWL_CREATEPARAM & cp)
-{
- PWL_CREATEPARAM scp = cp;
- scp.pParentWnd = this;
- scp.dwBorderWidth = 2;
- scp.nBorderStyle = PBS_BEVELED;
-
- scp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND | PWS_NOREFRESHCLIP;
-
- if (!m_pMinButton)
- {
- m_pMinButton = new CPWL_SBButton(m_sbType,PSBT_MIN);
- m_pMinButton->Create(scp);
- }
-
- if (!m_pMaxButton)
- {
- m_pMaxButton = new CPWL_SBButton(m_sbType,PSBT_MAX);
- m_pMaxButton->Create(scp);
- }
-
- if (!m_pPosButton)
- {
- m_pPosButton = new CPWL_SBButton(m_sbType,PSBT_POS);
- m_pPosButton->SetVisible(FALSE);
- m_pPosButton->Create(scp);
- }
-}
+void CPWL_ScrollBar::SetScrollPos(FX_FLOAT fPos) {
+ FX_FLOAT fOldPos = m_sData.fScrollPos;
-FX_FLOAT CPWL_ScrollBar::GetScrollBarWidth() const
-{
- if (!IsVisible()) return 0;
+ m_sData.SetPos(fPos);
- return PWL_SCROLLBAR_WIDTH;
+ if (!IsFloatEqual(m_sData.fScrollPos, fOldPos))
+ MovePosButton(TRUE);
}
-void CPWL_ScrollBar::SetScrollRange(FX_FLOAT fMin,FX_FLOAT fMax,FX_FLOAT fClientWidth)
-{
- if (m_pPosButton)
- {
- m_sData.SetScrollRange(fMin,fMax);
- m_sData.SetClientWidth(fClientWidth);
-
- if (IsFloatSmaller(m_sData.ScrollRange.GetWidth(), 0.0f))
- {
- m_pPosButton->SetVisible(FALSE);
- }
- else
- {
- m_pPosButton->SetVisible(TRUE);
- MovePosButton(TRUE);
- }
- }
+void CPWL_ScrollBar::SetScrollStep(FX_FLOAT fBigStep, FX_FLOAT fSmallStep) {
+ m_sData.SetBigStep(fBigStep);
+ m_sData.SetSmallStep(fSmallStep);
}
-void CPWL_ScrollBar::SetScrollPos(FX_FLOAT fPos)
-{
- FX_FLOAT fOldPos = m_sData.fScrollPos;
+void CPWL_ScrollBar::MovePosButton(FX_BOOL bRefresh) {
+ ASSERT(m_pPosButton != NULL);
+ ASSERT(m_pMinButton != NULL);
+ ASSERT(m_pMaxButton != NULL);
- m_sData.SetPos(fPos);
+ if (m_pPosButton->IsVisible()) {
+ CPDF_Rect rcClient;
+ CPDF_Rect rcPosArea, rcPosButton;
- if (!IsFloatEqual(m_sData.fScrollPos, fOldPos))
- MovePosButton(TRUE);
-}
+ rcClient = GetClientRect();
+ rcPosArea = GetScrollArea();
-void CPWL_ScrollBar::SetScrollStep(FX_FLOAT fBigStep,FX_FLOAT fSmallStep)
-{
- m_sData.SetBigStep(fBigStep);
- m_sData.SetSmallStep(fSmallStep);
-}
+ FX_FLOAT fLeft, fRight, fTop, fBottom;
-void CPWL_ScrollBar::MovePosButton(FX_BOOL bRefresh)
-{
- ASSERT (m_pPosButton != NULL);
- ASSERT (m_pMinButton != NULL);
- ASSERT (m_pMaxButton != NULL);
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ fLeft = TrueToFace(m_sData.fScrollPos);
+ fRight = TrueToFace(m_sData.fScrollPos + m_sData.fClientWidth);
- if (m_pPosButton->IsVisible())
- {
+ if (fRight - fLeft < PWL_SCROLLBAR_POSBUTTON_MINWIDTH)
+ fRight = fLeft + PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
+ if (fRight > rcPosArea.right) {
+ fRight = rcPosArea.right;
+ fLeft = fRight - PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
+ }
+ rcPosButton = CPDF_Rect(fLeft, rcPosArea.bottom, fRight, rcPosArea.top);
+ break;
+ case SBT_VSCROLL:
+ fBottom = TrueToFace(m_sData.fScrollPos + m_sData.fClientWidth);
+ fTop = TrueToFace(m_sData.fScrollPos);
- CPDF_Rect rcClient;
- CPDF_Rect rcPosArea,rcPosButton;
+ if (IsFloatSmaller(fTop - fBottom, PWL_SCROLLBAR_POSBUTTON_MINWIDTH))
+ fBottom = fTop - PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
- rcClient = GetClientRect();
- rcPosArea = GetScrollArea();
+ if (IsFloatSmaller(fBottom, rcPosArea.bottom)) {
+ fBottom = rcPosArea.bottom;
+ fTop = fBottom + PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
+ }
- FX_FLOAT fLeft,fRight,fTop,fBottom;
+ rcPosButton = CPDF_Rect(rcPosArea.left, fBottom, rcPosArea.right, fTop);
- switch (m_sbType)
- {
- case SBT_HSCROLL:
- fLeft = TrueToFace(m_sData.fScrollPos);
- fRight = TrueToFace(m_sData.fScrollPos + m_sData.fClientWidth);
+ break;
+ }
- if (fRight - fLeft < PWL_SCROLLBAR_POSBUTTON_MINWIDTH)
- fRight = fLeft + PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
+ m_pPosButton->Move(rcPosButton, TRUE, bRefresh);
+ }
+}
- if (fRight > rcPosArea.right)
- {
- fRight = rcPosArea.right;
- fLeft = fRight - PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
- }
+void CPWL_ScrollBar::OnMinButtonLBDown(const CPDF_Point& point) {
+ m_sData.SubSmall();
+ MovePosButton(TRUE);
+ NotifyScrollWindow();
- rcPosButton = CPDF_Rect(fLeft ,
- rcPosArea.bottom,
- fRight ,
- rcPosArea.top);
+ m_bMinOrMax = TRUE;
- break;
- case SBT_VSCROLL:
- fBottom = TrueToFace(m_sData.fScrollPos + m_sData.fClientWidth);
- fTop = TrueToFace(m_sData.fScrollPos);
+ EndTimer();
+ BeginTimer(100);
+}
- if (IsFloatSmaller(fTop - fBottom, PWL_SCROLLBAR_POSBUTTON_MINWIDTH))
- fBottom = fTop - PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
+void CPWL_ScrollBar::OnMinButtonLBUp(const CPDF_Point& point) {}
- if (IsFloatSmaller(fBottom, rcPosArea.bottom))
- {
- fBottom = rcPosArea.bottom;
- fTop = fBottom + PWL_SCROLLBAR_POSBUTTON_MINWIDTH;
- }
+void CPWL_ScrollBar::OnMinButtonMouseMove(const CPDF_Point& point) {}
- rcPosButton = CPDF_Rect(rcPosArea.left,
- fBottom,
- rcPosArea.right,
- fTop);
+void CPWL_ScrollBar::OnMaxButtonLBDown(const CPDF_Point& point) {
+ m_sData.AddSmall();
+ MovePosButton(TRUE);
+ NotifyScrollWindow();
- break;
- }
+ m_bMinOrMax = FALSE;
- m_pPosButton->Move(rcPosButton,TRUE,bRefresh);
- }
+ EndTimer();
+ BeginTimer(100);
}
-void CPWL_ScrollBar::OnMinButtonLBDown(const CPDF_Point & point)
-{
- m_sData.SubSmall();
- MovePosButton(TRUE);
- NotifyScrollWindow();
+void CPWL_ScrollBar::OnMaxButtonLBUp(const CPDF_Point& point) {}
- m_bMinOrMax = TRUE;
+void CPWL_ScrollBar::OnMaxButtonMouseMove(const CPDF_Point& point) {}
- EndTimer();
- BeginTimer(100);
-}
+void CPWL_ScrollBar::OnPosButtonLBDown(const CPDF_Point& point) {
+ m_bMouseDown = TRUE;
+
+ if (m_pPosButton) {
+ CPDF_Rect rcPosButton = m_pPosButton->GetWindowRect();
-void CPWL_ScrollBar::OnMinButtonLBUp(const CPDF_Point & point)
-{
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ m_nOldPos = point.x;
+ m_fOldPosButton = rcPosButton.left;
+ break;
+ case SBT_VSCROLL:
+ m_nOldPos = point.y;
+ m_fOldPosButton = rcPosButton.top;
+ break;
+ }
+ }
}
-void CPWL_ScrollBar::OnMinButtonMouseMove(const CPDF_Point & point)
-{
+void CPWL_ScrollBar::OnPosButtonLBUp(const CPDF_Point& point) {
+ if (m_bMouseDown) {
+ if (!m_bNotifyForever)
+ NotifyScrollWindow();
+ }
+ m_bMouseDown = FALSE;
}
-void CPWL_ScrollBar::OnMaxButtonLBDown(const CPDF_Point & point)
-{
- m_sData.AddSmall();
- MovePosButton(TRUE);
- NotifyScrollWindow();
+void CPWL_ScrollBar::OnPosButtonMouseMove(const CPDF_Point& point) {
+ FX_FLOAT fOldScrollPos = m_sData.fScrollPos;
- m_bMinOrMax = FALSE;
+ FX_FLOAT fNewPos = 0;
- EndTimer();
- BeginTimer(100);
-}
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ if (FXSYS_fabs(point.x - m_nOldPos) < 1)
+ return;
+ fNewPos = FaceToTrue(m_fOldPosButton + point.x - m_nOldPos);
+ break;
+ case SBT_VSCROLL:
+ if (FXSYS_fabs(point.y - m_nOldPos) < 1)
+ return;
+ fNewPos = FaceToTrue(m_fOldPosButton + point.y - m_nOldPos);
+ break;
+ }
-void CPWL_ScrollBar::OnMaxButtonLBUp(const CPDF_Point & point)
-{
-}
+ if (m_bMouseDown) {
+ switch (m_sbType) {
+ case SBT_HSCROLL:
-void CPWL_ScrollBar::OnMaxButtonMouseMove(const CPDF_Point & point)
-{
-}
+ if (IsFloatSmaller(fNewPos, m_sData.ScrollRange.fMin)) {
+ fNewPos = m_sData.ScrollRange.fMin;
+ }
-void CPWL_ScrollBar::OnPosButtonLBDown(const CPDF_Point & point)
-{
- m_bMouseDown = TRUE;
-
- if (m_pPosButton)
- {
- CPDF_Rect rcPosButton = m_pPosButton->GetWindowRect();
-
- switch(m_sbType)
- {
- case SBT_HSCROLL:
- m_nOldPos = point.x;
- m_fOldPosButton = rcPosButton.left;
- break;
- case SBT_VSCROLL:
- m_nOldPos = point.y;
- m_fOldPosButton = rcPosButton.top;
- break;
- }
- }
-}
+ if (IsFloatBigger(fNewPos, m_sData.ScrollRange.fMax)) {
+ fNewPos = m_sData.ScrollRange.fMax;
+ }
-void CPWL_ScrollBar::OnPosButtonLBUp(const CPDF_Point & point)
-{
- if (m_bMouseDown)
- {
- if (!m_bNotifyForever)
- NotifyScrollWindow();
- }
- m_bMouseDown = FALSE;
-}
+ m_sData.SetPos(fNewPos);
+
+ break;
+ case SBT_VSCROLL:
+
+ if (IsFloatSmaller(fNewPos, m_sData.ScrollRange.fMin)) {
+ fNewPos = m_sData.ScrollRange.fMin;
+ }
+
+ if (IsFloatBigger(fNewPos, m_sData.ScrollRange.fMax)) {
+ fNewPos = m_sData.ScrollRange.fMax;
+ }
+
+ m_sData.SetPos(fNewPos);
+
+ break;
+ }
+
+ if (!IsFloatEqual(fOldScrollPos, m_sData.fScrollPos)) {
+ MovePosButton(TRUE);
-void CPWL_ScrollBar::OnPosButtonMouseMove(const CPDF_Point & point)
-{
- FX_FLOAT fOldScrollPos = m_sData.fScrollPos;
-
- FX_FLOAT fNewPos = 0;
-
- switch (m_sbType)
- {
- case SBT_HSCROLL:
- if (FXSYS_fabs(point.x - m_nOldPos) < 1) return;
- fNewPos = FaceToTrue(m_fOldPosButton + point.x - m_nOldPos);
- break;
- case SBT_VSCROLL:
- if (FXSYS_fabs(point.y - m_nOldPos) < 1) return;
- fNewPos = FaceToTrue(m_fOldPosButton + point.y - m_nOldPos);
- break;
- }
-
- if (m_bMouseDown)
- {
- switch (m_sbType)
- {
- case SBT_HSCROLL:
-
- if (IsFloatSmaller(fNewPos, m_sData.ScrollRange.fMin))
- {
- fNewPos = m_sData.ScrollRange.fMin;
- }
-
- if (IsFloatBigger(fNewPos, m_sData.ScrollRange.fMax))
- {
- fNewPos = m_sData.ScrollRange.fMax;
- }
-
- m_sData.SetPos(fNewPos);
-
- break;
- case SBT_VSCROLL:
-
- if (IsFloatSmaller(fNewPos, m_sData.ScrollRange.fMin))
- {
- fNewPos = m_sData.ScrollRange.fMin;
- }
-
- if (IsFloatBigger(fNewPos, m_sData.ScrollRange.fMax))
- {
- fNewPos = m_sData.ScrollRange.fMax;
- }
-
- m_sData.SetPos(fNewPos);
-
- break;
- }
-
- if (!IsFloatEqual(fOldScrollPos, m_sData.fScrollPos))
- {
- MovePosButton(TRUE);
-
- if (m_bNotifyForever)
- NotifyScrollWindow();
- }
- }
+ if (m_bNotifyForever)
+ NotifyScrollWindow();
+ }
+ }
}
-void CPWL_ScrollBar::NotifyScrollWindow()
-{
- if (CPWL_Wnd * pParent = GetParentWindow())
- {
- FX_FLOAT fPos;
- switch (m_sbType)
- {
- case SBT_HSCROLL:
- fPos = m_OriginInfo.fContentMin + m_sData.fScrollPos;
- break;
- case SBT_VSCROLL:
- fPos = m_OriginInfo.fContentMax - m_sData.fScrollPos;
- break;
- }
- pParent->OnNotify(this,PNM_SCROLLWINDOW,(intptr_t)m_sbType,(intptr_t)&fPos);
- }
+void CPWL_ScrollBar::NotifyScrollWindow() {
+ if (CPWL_Wnd* pParent = GetParentWindow()) {
+ FX_FLOAT fPos;
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ fPos = m_OriginInfo.fContentMin + m_sData.fScrollPos;
+ break;
+ case SBT_VSCROLL:
+ fPos = m_OriginInfo.fContentMax - m_sData.fScrollPos;
+ break;
+ }
+ pParent->OnNotify(this, PNM_SCROLLWINDOW, (intptr_t)m_sbType,
+ (intptr_t)&fPos);
+ }
}
-CPDF_Rect CPWL_ScrollBar::GetScrollArea() const
-{
- CPDF_Rect rcClient = GetClientRect();
- CPDF_Rect rcArea;
-
- if (!m_pMinButton || !m_pMaxButton)return rcClient;
-
- CPDF_Rect rcMin = m_pMinButton->GetWindowRect();
- CPDF_Rect rcMax = m_pMaxButton->GetWindowRect();
-
- FX_FLOAT fMinWidth = rcMin.right - rcMin.left;
- FX_FLOAT fMinHeight = rcMin.top - rcMin.bottom;
- FX_FLOAT fMaxWidth = rcMax.right - rcMax.left;
- FX_FLOAT fMaxHeight = rcMax.top - rcMax.bottom;
-
- switch(m_sbType)
- {
- case SBT_HSCROLL:
- if (rcClient.right - rcClient.left > fMinWidth + fMaxWidth + 2)
- {
- rcArea = CPDF_Rect(rcClient.left + fMinWidth + 1,rcClient.bottom,
- rcClient.right - fMaxWidth - 1,rcClient.top);
- }
- else
- {
- rcArea = CPDF_Rect(rcClient.left + fMinWidth + 1,rcClient.bottom,
- rcClient.left + fMinWidth + 1,rcClient.top);
- }
- break;
- case SBT_VSCROLL:
- if (rcClient.top - rcClient.bottom > fMinHeight + fMaxHeight + 2)
- {
- rcArea = CPDF_Rect(rcClient.left,rcClient.bottom + fMinHeight + 1,
- rcClient.right,rcClient.top - fMaxHeight - 1);
- }
- else
- {
- rcArea = CPDF_Rect(rcClient.left,rcClient.bottom + fMinHeight + 1,
- rcClient.right,rcClient.bottom + fMinHeight + 1);
- }
- break;
- }
-
- rcArea.Normalize();
-
- return rcArea;
+CPDF_Rect CPWL_ScrollBar::GetScrollArea() const {
+ CPDF_Rect rcClient = GetClientRect();
+ CPDF_Rect rcArea;
+
+ if (!m_pMinButton || !m_pMaxButton)
+ return rcClient;
+
+ CPDF_Rect rcMin = m_pMinButton->GetWindowRect();
+ CPDF_Rect rcMax = m_pMaxButton->GetWindowRect();
+
+ FX_FLOAT fMinWidth = rcMin.right - rcMin.left;
+ FX_FLOAT fMinHeight = rcMin.top - rcMin.bottom;
+ FX_FLOAT fMaxWidth = rcMax.right - rcMax.left;
+ FX_FLOAT fMaxHeight = rcMax.top - rcMax.bottom;
+
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ if (rcClient.right - rcClient.left > fMinWidth + fMaxWidth + 2) {
+ rcArea = CPDF_Rect(rcClient.left + fMinWidth + 1, rcClient.bottom,
+ rcClient.right - fMaxWidth - 1, rcClient.top);
+ } else {
+ rcArea = CPDF_Rect(rcClient.left + fMinWidth + 1, rcClient.bottom,
+ rcClient.left + fMinWidth + 1, rcClient.top);
+ }
+ break;
+ case SBT_VSCROLL:
+ if (rcClient.top - rcClient.bottom > fMinHeight + fMaxHeight + 2) {
+ rcArea = CPDF_Rect(rcClient.left, rcClient.bottom + fMinHeight + 1,
+ rcClient.right, rcClient.top - fMaxHeight - 1);
+ } else {
+ rcArea = CPDF_Rect(rcClient.left, rcClient.bottom + fMinHeight + 1,
+ rcClient.right, rcClient.bottom + fMinHeight + 1);
+ }
+ break;
+ }
+
+ rcArea.Normalize();
+
+ return rcArea;
}
-FX_FLOAT CPWL_ScrollBar::TrueToFace(FX_FLOAT fTrue)
-{
- CPDF_Rect rcPosArea;
- rcPosArea = GetScrollArea();
+FX_FLOAT CPWL_ScrollBar::TrueToFace(FX_FLOAT fTrue) {
+ CPDF_Rect rcPosArea;
+ rcPosArea = GetScrollArea();
- FX_FLOAT fFactWidth = m_sData.ScrollRange.GetWidth() + m_sData.fClientWidth;
- fFactWidth = fFactWidth == 0 ? 1 : fFactWidth;
+ FX_FLOAT fFactWidth = m_sData.ScrollRange.GetWidth() + m_sData.fClientWidth;
+ fFactWidth = fFactWidth == 0 ? 1 : fFactWidth;
- FX_FLOAT fFace = 0;
+ FX_FLOAT fFace = 0;
- switch(m_sbType)
- {
- case SBT_HSCROLL:
- fFace = rcPosArea.left + fTrue * (rcPosArea.right - rcPosArea.left) / fFactWidth;
- break;
- case SBT_VSCROLL:
- fFace = rcPosArea.top - fTrue * (rcPosArea.top - rcPosArea.bottom) / fFactWidth;
- break;
- }
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ fFace = rcPosArea.left +
+ fTrue * (rcPosArea.right - rcPosArea.left) / fFactWidth;
+ break;
+ case SBT_VSCROLL:
+ fFace = rcPosArea.top -
+ fTrue * (rcPosArea.top - rcPosArea.bottom) / fFactWidth;
+ break;
+ }
- return fFace;
+ return fFace;
}
-FX_FLOAT CPWL_ScrollBar::FaceToTrue(FX_FLOAT fFace)
-{
- CPDF_Rect rcPosArea;
- rcPosArea = GetScrollArea();
+FX_FLOAT CPWL_ScrollBar::FaceToTrue(FX_FLOAT fFace) {
+ CPDF_Rect rcPosArea;
+ rcPosArea = GetScrollArea();
- FX_FLOAT fFactWidth = m_sData.ScrollRange.GetWidth() + m_sData.fClientWidth;
- fFactWidth = fFactWidth == 0 ? 1 : fFactWidth;
+ FX_FLOAT fFactWidth = m_sData.ScrollRange.GetWidth() + m_sData.fClientWidth;
+ fFactWidth = fFactWidth == 0 ? 1 : fFactWidth;
- FX_FLOAT fTrue = 0;
+ FX_FLOAT fTrue = 0;
- switch(m_sbType)
- {
- case SBT_HSCROLL:
- fTrue = (fFace - rcPosArea.left) * fFactWidth / (rcPosArea.right - rcPosArea.left);
- break;
- case SBT_VSCROLL:
- fTrue = (rcPosArea.top - fFace) * fFactWidth / (rcPosArea.top - rcPosArea.bottom);
- break;
- }
+ switch (m_sbType) {
+ case SBT_HSCROLL:
+ fTrue = (fFace - rcPosArea.left) * fFactWidth /
+ (rcPosArea.right - rcPosArea.left);
+ break;
+ case SBT_VSCROLL:
+ fTrue = (rcPosArea.top - fFace) * fFactWidth /
+ (rcPosArea.top - rcPosArea.bottom);
+ break;
+ }
- return fTrue;
+ return fTrue;
}
-void CPWL_ScrollBar::CreateChildWnd(const PWL_CREATEPARAM & cp)
-{
- CreateButtons(cp);
+void CPWL_ScrollBar::CreateChildWnd(const PWL_CREATEPARAM& cp) {
+ CreateButtons(cp);
}
-void CPWL_ScrollBar::TimerProc()
-{
- PWL_SCROLL_PRIVATEDATA sTemp = m_sData;
+void CPWL_ScrollBar::TimerProc() {
+ PWL_SCROLL_PRIVATEDATA sTemp = m_sData;
- if (m_bMinOrMax)m_sData.SubSmall();
- else m_sData.AddSmall();
+ if (m_bMinOrMax)
+ m_sData.SubSmall();
+ else
+ m_sData.AddSmall();
- if (FXSYS_memcmp(&m_sData, &sTemp, sizeof(PWL_SCROLL_PRIVATEDATA)) != 0)
- {
- MovePosButton(TRUE);
- NotifyScrollWindow();
- }
+ if (FXSYS_memcmp(&m_sData, &sTemp, sizeof(PWL_SCROLL_PRIVATEDATA)) != 0) {
+ MovePosButton(TRUE);
+ NotifyScrollWindow();
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 03:02:10 +0000