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2016-08-15Only create widgets if really needed.dsinclair
Currently the GetWidget call will create a backing widget for a control behind the scenes if it doesn't exist. This can cause more work to be done then needed as we may need to create the page and any supporting structures. This created structure will then be torn down as we don't need it anymore once we're done with the widget. For the instances where setting the value on the widget will have no effect (as we'll destroy it anyway) we can tell GetWidget() to not create the widget and return without doing any work. BUG=pdfium:632709 Review-Url: https://codereview.chromium.org/2251453002
2016-08-15Move some v8 objects from CJS back into FXJStsepez
Create a new class to hold these, CFXJS_Engine (could have been called Runtime, but there are too many "Runtimes" already). In a subsequent patch, all the FXJS_*() functions that take an isolate as the first argument can become methods on the engine. CJS_ must still manage the isolates; this happens outside the engine. The IJS_Runtime abstraction moves up to fpdfsdk/javascript; it remains to allow for either a real JS library or a stubb one to be linked (for non-js builds). Review-Url: https://codereview.chromium.org/2241483004
2016-08-15Split fpdfsdk/fsdk_annothandler.h into individual classes.jaepark
This CL moves classes in fsdk_annothandler.h, which are CPDFSDK_AnnotIterator, CPDFSDK_AnnotHandlerMgr, IPDFSDK_AnnotHandler, CPDFSDK_XFAAnnotHandler and CPDFSDK_BFAnnotHandler, to their own files. Review-Url: https://codereview.chromium.org/2243623002
2016-08-11Make FXJS_GetObjectElement return std::vector<CFX_WideString>.chromium/2829chromium/2828tsepez
Analogous to getting the length of JS array, this result should be a C++-side object only. Also rename to FXJS_GetObjectProperty to match JS nomenclature. Review-Url: https://codereview.chromium.org/2242593002
2016-08-11Move CPDFSDK_Annot, CPDFSDK_BAAnnot and CPDFSDK_DateTime to their own files.jaepark
Review-Url: https://codereview.chromium.org/2236743002
2016-08-10Use smart pointers for class owned pointers in xfa/fxfaweili
Use smart pointers instead of raw pointer to make memory management easier for classes mainly under xfa/fxfa. Also change the return type of IFGAS_FontMgr::Create() to smart pointer type. BUG=pdfium:518 Review-Url: https://codereview.chromium.org/2227883002
2016-08-10Make Document's 'info' property readonlytonikitoo
As per the PDF specification in [1], page 103, the 'info' property of the Document object is readonly. [1] http://partners.adobe.com/public/developer/en/acrobat/sdk/5186AcroJS.pdf Review-Url: https://codereview.chromium.org/2235883003
2016-08-10Use CPDFSDK_Document::FromFPDFFormHandle in ::FORM_DoPageAActiontonikitoo
... rather then doing c-style type cast. CL also tweaks the method body a bit to have more early-returns rather than too-nested-if blocks. No behavior change is expected, so no new tests are being added. Review-Url: https://codereview.chromium.org/2230983003
2016-08-10Move CFX_RenderDevice, CFX_FxgeDevice, and CFX_GraphStateData into their own ↵npm
files. This is the third CL to separate fx_ge into classes, one per file. All fx_ge.h includes had to be replaced with new includes The method definitions for CFX_FxgeDevice were not moved to a single file. These methods are defined in two folders different from fxge/ge, so they were left untouched for now. Review-Url: https://codereview.chromium.org/2223213002
2016-08-10Remove backpointer to CJS_Runtime from CJS_Valuetsepez
Review-Url: https://codereview.chromium.org/2227673005
2016-08-09Add another PDFEditTest test case.chromium/2827chromium/2826thestig
BUG=pdfium:545 Review-Url: https://codereview.chromium.org/2229103003
2016-08-09The benefits of having a CPDFSDK_FormActionHandler instance intonikitoo
CPDFSDK_ActionHandler are unclear. It does not add encapsulation, nor simplicity to the logic. CL is a driven-by clean up that merges CPDFSDK_FormActionHandler into CPDFSDK_ActionHandler. It takes the opportunity to delete CPDFSDK_ActionHandler (now) empty constructor and destructor, in favor of compiler-generated ones. No behavior change is expected, so no new tests are being added. Review-Url: https://codereview.chromium.org/2227173002
2016-08-09Fix a leak with FPDFPageObj_NewImgeObj().thestig
BUG=pdfium:545 Review-Url: https://codereview.chromium.org/2194393002
2016-08-09Fix typos of the word outer.thestig
Review-Url: https://codereview.chromium.org/2226003003
2016-08-09Remove back-pointer to CJS_Runtime from CJS_Datetsepez
Review-Url: https://codereview.chromium.org/2224113003
2016-08-08Add support to Document::gotoNamedDest method.tonikitoo
Patch implements the Document's API gotoNamedDest, which is part of the PDF specification [1], page 129, with the following (short) description: "Use this method to go to a named destination within the PDF document". [1] http://partners.adobe.com/public/developer/en/acrobat/sdk/5186AcroJS.pdf "Named destination" is a common concept in the PDF world. It can be used together with PDF's Links, Annotations, Bookmarks and OpenActions, as well as an action per se, in case "this.gotoNamedDest" is called directly. Note that the implementation makes use of the existing hook CPDFDoc_Environment::FFI_DoGoToAction, which ends up calling out the embedder to actually handle it. In case of Chromium, for instance, it calls PDFiumEngine::Form_DoGoToAction which only handles for now the "page" property of the "destination". Other properties, including zoom level, and scroll position are ignored for the moment. BUG=pdfium:492 Review-Url: https://codereview.chromium.org/2221823003
2016-08-08Remove MsgBox()/Alert() from CJS_EmbedObj.tsepez
They're only related to the |app| object, not all embed's. Alert() itself unused. Review-Url: https://codereview.chromium.org/2224073002
2016-08-08Rename CJS_Timer to GlobalTimer and make private to app.cpptsepez
The CJS_Timer is fairly far removed from JS itself, the wrapper objects are CJS_TimerObj and TimerObj. Make it sound less like them. Having moved the code to app.cpp, the GlobalTimer can now refer directly to the app, rather than its superclass of CJS_EmbedObj. Hence we can pull some app-only timer related methods out of the superclass. Review-Url: https://codereview.chromium.org/2222043002
2016-08-08Add support to Document::URL property getter.tonikitoo
As per the PDF specification at [1] " This property specifies the document's URL. ". IE/Acrobat supports it, and getting it implemented would be one step forward in order to support Acrobat JS script as the one in [2]. [1] http://partners.adobe.com/public/developer/en/acrobat/sdk/5186AcroJS.pdf [2] https://bugs.chromium.org/p/pdfium/issues/detail?id=492 BUG=492 Review-Url: https://codereview.chromium.org/2219183002
2016-08-08Remove backpointer to runtime from CJS_Array.tsepez
This is always available elsewhere, so save the bytes and ease removal of CJS_Array since it now only contains a single v8 local. Review-Url: https://codereview.chromium.org/2217253002
2016-08-08Move CFX_ClipRgn and CFX_PathData into their own files.npm
This is the second CL in an attempt to split up the classes in fxge/include/fx_ge.h into their own files. CFX_ClipRgn is moved to core/fxge/ge because it is only used in core/fxge. The header for CFX_PathData is left in core/fxge/include since it is used elsewhere. Review-Url: https://codereview.chromium.org/2216853004
2016-08-05Add CPDF_ImageObject::GetImage().thestig
And use it where appropriate. Review-Url: https://codereview.chromium.org/2224623002
2016-08-05Remove another potential stale CJS_Timer usagetsepez
Fix memory ownership model for PDFium timers. The |app| class owns the CJS_Timer as part of its vector<unique_ptr> to them. The CJS_Timer "owns" its slot in the global ID to timer map, and removes itself when it is destroyed. Nothing else deletes from the global map. Deleting from the global map is accompanied by a callback to the embedder to clear its resources. Next, the proper way to remove a CJS_Timer is by going through the app, and having the app erase its unique ptr, which then deletes the CJS_Timer, which in turn cleans up the global map. Provide a CJS_Timer::Cancel static method to do this conveniently. There is a alternate path to the CJS_timer via JS and its CJS_TimerObj. CJS_TimerObj owns a TimerObj that currently points to the CJS_Timer. If the timer fires, and cleans itself up, this can go stale. Make the TimerObj maintain a weak reference via global timer ID rather than a direct pointer to the CJS_Timer, so that if the timer fires and is destroyed, future attempts to cancel find nothing. There is another path, where if the JS timer object is GC'd, then we just clean up its CJS_TimerObj without touching the actual CJS_Timers. We could make this match the spec by calling into the new cancel routine as described above, but it seems weird to have a timer depend on whether a gc happened or not. A subsequent CL will rename these objects to more closely match the conventions used by the other JS wrappers. BUG=634716 Review-Url: https://codereview.chromium.org/2221513002
2016-08-05Return v8::Date specialization not v8::Value where possiblechromium/2824chromium/2823chromium/2822chromium/2821tsepez
Also get rid of FXJS_ValueCopy() while we're at it. BUG=pdfium:556 Review-Url: https://codereview.chromium.org/2215093002
2016-08-04Move CFX_GEModule into its own filenpm
This is the first CL in an attempt to split up the classes in fxge/include/fx_ge.h into their own files. Review-Url: https://codereview.chromium.org/2217663002
2016-08-04Fix issue when firing TimerProc() destroys timerchromium/2820tsepez
We must look the timer up a second time since the callback may have released it. BUG=634394 Review-Url: https://codereview.chromium.org/2214003003
2016-08-04Beef up timer cancellation teststsepez
Adds more questionable invocations of ClearTimeOut(). Also, checking that nothing happened is fragile. Log at least one thing to show that the code ran. Review-Url: https://codereview.chromium.org/2218473002
2016-08-03Remove unused method CPDFSDK_BAAnnot::CreateFormFiller.jaepark
Review-Url: https://codereview.chromium.org/2206283004
2016-08-03Add test for bug 620428 (setinterval cancellation)tsepez
While we're at it, beef up existing test for non-cancellation. In turn, fix test harness to implement intervals properly. In turn, fix public documentation to be clearer about timers. Also rename a few identifiers that sounded "off". Review-Url: https://codereview.chromium.org/2211513002
2016-08-03Use smart pointers for class owned pointersweili
For all classes under /fpdfsdk, use smart pointer to replace raw pointer type for class owned member variables so that memory management will be easier. BUG=pdfium:518 Review-Url: https://codereview.chromium.org/2173253002
2016-08-02Splitting fpdfdoc/doc_* part II.dsinclair
This splits the doc_ocg, doc_vt and doc_basic files into individual class files. Review-Url: https://codereview.chromium.org/2187073005
2016-08-02Introduce ::getPropertyInternal method to avoid duplicationchromium/2819chromium/2818chromium/2817tonikitoo
Document.cpp implements "getter" methods for some of the Document object properties. Some of the body of such methods are identical. Patch introduces a ::getPropertyInternal private method that gets rid of this duplication. Namely the following properties' getters are cleaned up: - "author", "creationDate", "creator", "keywords", - "modDate", "producer", "subject" and "title" No behavior change. Review-Url: https://codereview.chromium.org/2202283002
2016-08-01Watch for destruction of CPDFSDK_widget during callbacktsepez
Speculative fix since I had trouble with the repro. BUG=632709 Review-Url: https://codereview.chromium.org/2197793002
2016-07-29Simplify some FPDF edit functions.thestig
Fix an unlikely memory leak in FPDFPage_InsertObject(). BUG=pdfium:545 Review-Url: https://codereview.chromium.org/2195643002
2016-07-29Refactor fxge/fx_apple and fx_win header filesnpm
- Renamed header for CFX_QuartzDevice class - Removed unused class CFX_WinBitmapDevice - Split remaining fx_ge_win32 header Review-Url: https://codereview.chromium.org/2197513004
2016-07-28Split fpdfdoc/include/fpdf_doc.h into individual classes.dsinclair
This CL splits the header file apart. The cpp files are not touched as part of this CL, they will be done as a followup. This de-duplicates the fpdf_doc.h BUG=pdfium:249 Review-Url: https://codereview.chromium.org/2183313004
2016-07-27Splitting fx_ge_fontmap.cppnpm
Move CFX_FolderFontInfo, CFX_FontMgr, and CFX_FontMapper into their own classes. There are namespaces in each of the new files, having methods from the original namespace in fx_ge_fontmap, according to what each class needs. Review-Url: https://codereview.chromium.org/2185533006
2016-07-27Reland of Remove pageview from map immediatelydsinclair
This reverts commit f2cee9894b9f7cf2e50060965ad1eedd90ab55b6. This CL removes the default parameter from the CPDFSDK_Document::GetPageView |ReNew| flag and updates the code as needed. In CFFL_FormFillter::KillFocusForAnnot we flip the flag to |FALSE| as we don't want to re-create the page view if it is already removed. If we don't do this then the page view will be re-created in the map, the page associated to the page view, but then the page can be deleted out from under the pageview as it isn't owned by the page view. BUG=chromium:630654 Review-Url: https://codereview.chromium.org/2179163004
2016-07-26Revert of Remove pageview from map immediately (patchset #1 id:1 of ↵dsinclair
https://codereview.chromium.org/2179283005/ ) Reason for revert: Looks like this broke linux_asan embedder tests. https://build.chromium.org/p/client.pdfium/builders/linux_asan/builds/1152/steps/embeddertests/logs/stdio Original issue's description: > Remove pageview from map immediately > > There seems to be an ownership issue in the page annotation code where removing > the annotations can result in removing the parent page view. This is fine except > that removing the parent page view removes the annotations and you can end up > with a use-after-free. > > This CL removes the page view from the documents page map immediately and then > proceeds with the cleanup. Then, if we try to remove that page again it won't > be found and we won't double free. > > BUG=chromium:630654 > > Committed: https://pdfium.googlesource.com/pdfium/+/49dce65dc78bcd5a0c78a8bbdf2809cf20212220 TBR=thestig@chromium.org,weili@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:630654 Review-Url: https://codereview.chromium.org/2188523002
2016-07-26Remove pageview from map immediatelydsinclair
There seems to be an ownership issue in the page annotation code where removing the annotations can result in removing the parent page view. This is fine except that removing the parent page view removes the annotations and you can end up with a use-after-free. This CL removes the page view from the documents page map immediately and then proceeds with the cleanup. Then, if we try to remove that page again it won't be found and we won't double free. BUG=chromium:630654 Review-Url: https://codereview.chromium.org/2179283005
2016-07-25Tidy up JS_Value.htsepez
Use ToV8Object() instead of CJS_Value cast operator. Add some missing consts / explicits. Move code into empty namespace. Review-Url: https://codereview.chromium.org/2172813002
2016-07-25Remove unused CJS_Value::Attach() varianttsepez
Review-Url: https://codereview.chromium.org/2174513002
2016-07-24Use actual type instead CFX_Deletableweili
Change two places that used CFX_Deletable to use actual types. This makes the type more obvious, and avoids unnecessary casts. Review-Url: https://codereview.chromium.org/2180443002
2016-07-21Remove EnableMessageBox() / IsMessageBoxEnabled()tsepez
It's always enabled. Also inline FXJS_MsgBox since it only has one caller. Review-Url: https://codereview.chromium.org/2167343002
2016-07-21Remove the use of handler array in CPDFSDK_AnnotHandlerMgrweili
Use map to store and manage the handlers directly instead of needing an extra array. Review-Url: https://codereview.chromium.org/2166953005
2016-07-21Remove unused methods from JS_Object.cpptsepez
Review-Url: https://codereview.chromium.org/2170913003
2016-07-20Clean up singleton implementationweili
Move the singleton instances into their namespaces, and use get()/getInstance() for uniform accesses. Review-Url: https://codereview.chromium.org/2154843002
2016-07-19Remove m_pList conditionals from CPWL_ListBoxdsinclair
We create |m_pList| in the constructor and it is never reset during the lifetime of the class or subclasses. Remove the conditional checks on the existence of |m_pList|. Review-Url: https://codereview.chromium.org/2162873003
2016-07-19Reset notify parameter in CPWL_ListBox OnDestroy().dsinclair
Currently the OnDestroy() method of CPWL_ListBox will free the |m_pListNotify| but it does not update the |m_pList| that it has done so. This causes issues when CPWL_ListBox is destroyed as the destructor for |m_pList| will attempt to call into the |m_pListNotify|. This CL resets the |m_pList| notify parameter before we clear |m_pListNotify| in OnDestroy so it will not be accessed during the |m_pList| destructor. BUG=628995 Review-Url: https://codereview.chromium.org/2160023002
2016-07-18Implement CGdiPrinterDriver::DrawDeviceText().chromium/2801thestig
This is sufficient to print text with GDI for PDFs generated by Chromium and cannot print any arbitrary PDF. Text that cannot be printed will be drawn as glyphs as before. BUG=409472 Review-Url: https://codereview.chromium.org/2113563003
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