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From 5f83d0a3fac4f8ccef457c03b74433ffd7b12e2a Mon Sep 17 00:00:00 2001
From: Ashod Nakashian <ashod.nakashian@collabora.co.uk>
Date: Tue, 5 Jun 2018 11:28:30 +0200
Subject: [PATCH 02/14] svx: more accurate PDF text importing
---
pdfium/fpdfsdk/fpdf_editpage.cpp | 84 ++++++++++++++++++++++++++++++++++++++++
pdfium/public/fpdf_edit.h | 36 +++++++++++++++++
2 files changed, 120 insertions(+)
diff --git a/pdfium/fpdfsdk/fpdf_editpage.cpp b/pdfium/fpdfsdk/fpdf_editpage.cpp
index 912df63..3244943 100644
--- a/pdfium/fpdfsdk/fpdf_editpage.cpp
+++ b/pdfium/fpdfsdk/fpdf_editpage.cpp
@@ -13,6 +13,7 @@
#include "constants/page_object.h"
#include "core/fpdfapi/edit/cpdf_pagecontentgenerator.h"
+#include "core/fpdfapi/font/cpdf_font.h"
#include "core/fpdfapi/page/cpdf_form.h"
#include "core/fpdfapi/page/cpdf_formobject.h"
#include "core/fpdfapi/page/cpdf_imageobject.h"
@@ -440,6 +441,16 @@ FPDFPageObj_Transform(FPDF_PAGEOBJECT page_object,
pPageObj->Transform(matrix);
}
+FPDF_EXPORT int FPDF_CALLCONV
+FPDFTextObj_CountChars(FPDF_PAGEOBJECT text_object)
+{
+ if (!text_object)
+ return 0;
+
+ CPDF_TextObject* pTxtObj = static_cast<CPDF_TextObject*>(text_object);
+ return pTxtObj->CountChars();
+}
+
FPDF_EXPORT void FPDF_CALLCONV
FPDFPageObj_SetBlendMode(FPDF_PAGEOBJECT page_object,
FPDF_BYTESTRING blend_mode) {
diff --git a/pdfium/public/fpdf_edit.h b/pdfium/public/fpdf_edit.h
--- a/pdfium/public/fpdf_edit.h
+++ b/pdfium/public/fpdf_edit.h
@@ -1116,6 +1116,15 @@ FPDFPageObj_CreateTextObj(FPDF_DOCUMENT document,
FPDF_FONT font,
float font_size);
+// Get the number of characters from a text object.
+//
+// text_object - Handle of text object returned by FPDFPageObj_NewTextObj
+// or FPDFPageObj_NewTextObjEx.
+// Return Value:
+// A character count in the text object.
+FPDF_EXPORT int FPDF_CALLCONV
+FPDFTextObj_CountChars(FPDF_PAGEOBJECT text_object);
+
#ifdef __cplusplus
} // extern "C"
#endif // __cplusplus
--
2.16.3
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