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| author | Lei Zhang <thestig@chromium.org> | 2018-04-17 15:12:58 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-04-17 15:12:58 +0000 |
| commit | a4c7ac479d291fc3373b9c2f8f25302ecd53b0d5 (patch) | |
| tree | 6403f92adcae02ef51897ad932ffc585c2422655 /public | |
| parent | 3900ddb64f30f36fd6696bd2927cf8f151e6ede9 (diff) | |
| download | pdfium-a4c7ac479d291fc3373b9c2f8f25302ecd53b0d5.tar.xz | |
Implement FORM_GetFocusedText() API.
If there is a focused form field, get its text.
BUG=chromium:753216
Change-Id: I05294f14d05c1c86769055f6c9eaf9177787d9fd
Reviewed-on: https://pdfium-review.googlesource.com/12072
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'public')
| -rw-r--r-- | public/fpdf_formfill.h | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/public/fpdf_formfill.h b/public/fpdf_formfill.h index 6cf2fcea0c..ff87d99ab5 100644 --- a/public/fpdf_formfill.h +++ b/public/fpdf_formfill.h @@ -1384,6 +1384,30 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnChar(FPDF_FORMHANDLE hHandle, int modifier); /** + * Experimental API + * Function: FORM_GetFocusedText + * You can call this function to obtain the text within the current + * focused field, if any. + * Parameters: + * hHandle - Handle to the form fill module. Returned by + * FPDFDOC_InitFormFillEnvironment. + * page - Handle to the page. Returned by FPDF_LoadPage + * function. + * buffer - Buffer for holding the form text, encoded in + * UTF16-LE. If NULL, |buffer| is not modified. + * buflen - Length of |buffer| in bytes. If |buflen| is less + than the length of the form text string, |buffer| is + not modified. + * Return Value: + * Length in bytes for the text in the focused field. + **/ +FPDF_EXPORT unsigned long FPDF_CALLCONV +FORM_GetFocusedText(FPDF_FORMHANDLE hHandle, + FPDF_PAGE page, + void* buffer, + unsigned long buflen); + +/** * Function: FORM_GetSelectedText * You can call this function to obtain selected text within * a form text field or form combobox text field. @@ -1392,11 +1416,11 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnChar(FPDF_FORMHANDLE hHandle, * FPDFDOC_InitFormFillEnvironment. * page - Handle to the page. Returned by FPDF_LoadPage * function. - * buffer - Buffer for holding the selected text, encoded - * in UTF16-LE. If NULL, |buffer| is not modified. - * buflen - Length of |buffer| in bytes. If |buflen| - is less than the length of the selected text - string, |buffer| is not modified. + * buffer - Buffer for holding the selected text, encoded in + * UTF16-LE. If NULL, |buffer| is not modified. + * buflen - Length of |buffer| in bytes. If |buflen| is less + than the length of the selected text string, + |buffer| is not modified. * Return Value: * Length in bytes of selected text in form text field or form combobox * text field. |