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authorBo Xu <bo_xu@foxitsoftware.com>2014-08-13 11:03:19 -0700
committerBo Xu <bo_xu@foxitsoftware.com>2014-08-13 11:03:19 -0700
commitd4e406e254b5a60e58ff2fcc12b59bef7e436e74 (patch)
tree4e00632c4ba0efc86d4adce4cb774f5fe4adb943 /fpdfsdk/src/fpdftext.cpp
parentd38a35ec7416a884de964014691777110093a931 (diff)
downloadpdfium-d4e406e254b5a60e58ff2fcc12b59bef7e436e74.tar.xz
Remove try/catch block
BUG=pdfium:28 R=thakis@chromium.org Review URL: https://codereview.chromium.org/472563002
Diffstat (limited to 'fpdfsdk/src/fpdftext.cpp')
-rw-r--r--fpdfsdk/src/fpdftext.cpp43
1 files changed, 8 insertions, 35 deletions
diff --git a/fpdfsdk/src/fpdftext.cpp b/fpdfsdk/src/fpdftext.cpp
index 869ec48ba6..264631b630 100644
--- a/fpdfsdk/src/fpdftext.cpp
+++ b/fpdfsdk/src/fpdftext.cpp
@@ -18,18 +18,9 @@ DLLEXPORT FPDF_TEXTPAGE STDCALL FPDFText_LoadPage(FPDF_PAGE page)
{
if (!page) return NULL;
IPDF_TextPage* textpage=NULL;
- try
- {
- CPDF_ViewerPreferences viewRef(((CPDF_Page*)page)->m_pDocument);
- textpage=IPDF_TextPage::CreateTextPage((CPDF_Page*)page,viewRef.IsDirectionR2L());
- textpage->ParseTextPage();
- }
- catch (...)
- {
- if (textpage)
- delete textpage;
- return NULL;
- }
+ CPDF_ViewerPreferences viewRef(((CPDF_Page*)page)->m_pDocument);
+ textpage=IPDF_TextPage::CreateTextPage((CPDF_Page*)page,viewRef.IsDirectionR2L());
+ textpage->ParseTextPage();
return textpage;
}
DLLEXPORT void STDCALL FPDFText_ClosePage(FPDF_TEXTPAGE text_page)
@@ -159,18 +150,9 @@ DLLEXPORT FPDF_SCHHANDLE STDCALL FPDFText_FindStart(FPDF_TEXTPAGE text_page,FPDF
{
if (!text_page) return NULL;
IPDF_TextPageFind* textpageFind=NULL;
- try
- {
- textpageFind=IPDF_TextPageFind::CreatePageFind((IPDF_TextPage*)text_page);
- FX_STRSIZE len = CFX_WideString::WStringLength(findwhat);
- textpageFind->FindFirst(CFX_WideString::FromUTF16LE(findwhat, len),flags,start_index);
- }
- catch (...)
- {
- if (textpageFind)
- delete textpageFind;
- return NULL;
- }
+ textpageFind=IPDF_TextPageFind::CreatePageFind((IPDF_TextPage*)text_page);
+ FX_STRSIZE len = CFX_WideString::WStringLength(findwhat);
+ textpageFind->FindFirst(CFX_WideString::FromUTF16LE(findwhat, len),flags,start_index);
return textpageFind;
}
DLLEXPORT FPDF_BOOL STDCALL FPDFText_FindNext(FPDF_SCHHANDLE handle)
@@ -210,17 +192,8 @@ DLLEXPORT FPDF_PAGELINK STDCALL FPDFLink_LoadWebLinks(FPDF_TEXTPAGE text_page)
{
if (!text_page) return NULL;
IPDF_LinkExtract* pageLink=NULL;
- try
- {
- pageLink=IPDF_LinkExtract::CreateLinkExtract();
- pageLink->ExtractLinks((IPDF_TextPage*)text_page);
- }
- catch (...)
- {
- if (pageLink)
- delete pageLink;
- return NULL;
- }
+ pageLink=IPDF_LinkExtract::CreateLinkExtract();
+ pageLink->ExtractLinks((IPDF_TextPage*)text_page);
return pageLink;
}
DLLEXPORT int STDCALL FPDFLink_CountWebLinks(FPDF_PAGELINK link_page)