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| author | Ryan Harrison <rharrison@chromium.org> | 2018-06-06 19:45:14 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-06-06 19:45:14 +0000 |
| commit | 9ce75b8b7aa81c335d755a01e4109d4092b48d59 (patch) | |
| tree | 90342b581e8668dd3b3ada7f02323cd3958b1f0a /fpdfsdk | |
| parent | 7c2e8a32c34e0a258963daf6483d5af1695a3dba (diff) | |
| download | pdfium-9ce75b8b7aa81c335d755a01e4109d4092b48d59.tar.xz | |
Add ability to log click events reaching PDFium
Adds in logging statement to related API methods and a build flag to
control enabling the feature. This is meant to be used in conjunction
with Chromium.
A developer can enable this flag, load a test PDF, and then click on
elements to determine appropriate coordinates for an .evt file.
BUG=pdfium:1057
Change-Id: I956c39f545297872a61affdb621a412b3c407ff5
Reviewed-on: https://pdfium-review.googlesource.com/34010
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'fpdfsdk')
| -rw-r--r-- | fpdfsdk/fpdf_formfill.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fpdfsdk/fpdf_formfill.cpp b/fpdfsdk/fpdf_formfill.cpp index 62d2c00d55..de2bf4d35e 100644 --- a/fpdfsdk/fpdf_formfill.cpp +++ b/fpdfsdk/fpdf_formfill.cpp @@ -362,6 +362,10 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnLButtonDown(FPDF_FORMHANDLE hHandle, CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); if (!pPageView) return false; +#ifdef PDF_ENABLE_CLICK_LOGGING + fprintf(stderr, "mousedown,left,%d,%d\n", static_cast<int>(round(page_x)), + static_cast<int>(round(page_y))); +#endif // PDF_ENABLE_CLICK_LOGGING return pPageView->OnLButtonDown(CFX_PointF(page_x, page_y), modifier); } @@ -373,6 +377,10 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnLButtonUp(FPDF_FORMHANDLE hHandle, CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); if (!pPageView) return false; +#ifdef PDF_ENABLE_CLICK_LOGGING + fprintf(stderr, "mouseup,left,%d,%d\n", static_cast<int>(round(page_x)), + static_cast<int>(round(page_y))); +#endif // PDF_ENABLE_CLICK_LOGGING return pPageView->OnLButtonUp(CFX_PointF(page_x, page_y), modifier); } @@ -385,6 +393,10 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnRButtonDown(FPDF_FORMHANDLE hHandle, CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); if (!pPageView) return false; +#ifdef PDF_ENABLE_CLICK_LOGGING + fprintf(stderr, "mousedown,right,%d,%d\n", static_cast<int>(round(page_x)), + static_cast<int>(round(page_y))); +#endif // PDF_ENABLE_CLICK_LOGGING return pPageView->OnRButtonDown(CFX_PointF(page_x, page_y), modifier); } @@ -396,6 +408,10 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnRButtonUp(FPDF_FORMHANDLE hHandle, CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); if (!pPageView) return false; +#ifdef PDF_ENABLE_CLICK_LOGGING + fprintf(stderr, "mouseup,right,%d,%d\n", static_cast<int>(round(page_x)), + static_cast<int>(round(page_y))); +#endif // PDF_ENABLE_CLICK_LOGGING return pPageView->OnRButtonUp(CFX_PointF(page_x, page_y), modifier); } #endif // PDF_ENABLE_XFA |