C++ :: Plugin For All Browser
Jan 11, 2013I want to create a plugin with c++ which will be supported by all Browser,i am stuck how to start.
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Visual C++ :: Create NPAPI Plugin?
Jul 28, 2014Is it possible to create an NPAPI Plugin in VC++, that is cross browser compatible or should atleast work in Chrome Browser?
View 1 Replies View RelatedC++ :: Overriding / Overloading New And Delete For Plugin Classes
Dec 27, 2012I'm looking at writing my own plug-in app, but I know that deleting class instances that were created in a plug-in module can result in the dreaded "undefined behaviour" because of the different memory spaces. Many examples of plug-ins use create_class and destroy_class functions to resolve this problem, but I wondered about overriding / overloading the class's new and delete operators. This would be used for all third-party library class derivations (e.g. derived GUI classes) and all home-grown classes.
The operators would only be declared in the class declaration:
class PluginBase {
public:
void *operator new(std::size_t n);
void operator delete(void *p);
// Other plugin bits
While the actual implementation would be defined in the plug-in's implementation file:
#include "PluginBase.h"
void *PluginBase::operator new(std::size_t n) {
return ::operator new(n);
[Cvoid PluginBase::operator delete(void *p) {
return ::operator delete(p);
}
This would need to be implemented in every transferable plug-in class (possibly by a crafty IMPLEMENT_PLUGIN(classname) macro or some other mechanism), but before I commit this to my code I was hoping for feedback. Does this sound like a good idea? The GUI classes in particular are handled by a third-party library, so it's some memory-space safe way of deleting them by the GUI library (in the app) that I'm looking for.
C++ :: Writing Plugin Framework / System For Game
Mar 23, 2014So I'm trying to accomplish something that right seems to hard for it to be worth it. I'm trying to write a plugin framework/system for my game. I have read about it and everything that pops up says it's OS-specific and you have to load the plugins from either a .so file on linux or from a .dll file on Windows. So here lie my questions:
-Is there any universal way of accomplishing this?
-Every way I've seen assumes i know the names of the functions I'm calling which doesn't hold true if the plugin are written by a 3rd party. How would i turn the table on this matter?
Visual C++ :: Creating DLL That Will Be Used As Plugin In External Program Using MFC
Jan 30, 2013This is the problem in detail:
I have a VC++ project to create a DLL that will be used as a Plug-in in an external programm. This DLL uses some MFC functions. The initial configuration of the project was:
-Use of MFC: Use MFC in a Static Library
-Common Language Runtime support: No Common Language Runtime support
-Runtime Library: Multi-threaded Debug (/MTd)
This configuration worked fine, there were no compilation errors and the resulting DLL worked correctly.
The problem came when it was necessary to add to the DLL some functions of .NET, using the namespace System and similar. To do that, I had to change the Common Language Runtime support, to Common Language Runtime Support (/clr). Then, when I tried to compile, I got this message:
'/MTd' and '/clr' command-line options are incompatible
So I changed the Runtime Library to Multi-threaded Debug DLL (/MDd). Then I got this error message:
Building MFC application with /MD[d] (CRT dll version) requires MFC shared dll version
So I also changed the Use of MFC to Use MFC in a Shared DLL.
After this, the compilation was correct. Then logically the size of the generated DLL is smaller, but this new DLL does not work correctly, the external program in which this DLL is used crashes.
I don't know what to do to fix the problem. Maybe I need to add some other DLLs or files to the directory where the DLL is located, where the external program uses it. But I would prefer to include a single DLL file, but this seems to be incompatible with the use of .NET functionality.
C :: Check For Browser Inputs?
Oct 26, 2013Any chances for a c program to check for browser inputs?
View 1 Replies View RelatedC# :: Ignoring Last-of-type In Web Browser
Dec 8, 2014I'm using a Windows.System.Forms.Webbrowser and the document text contains
...<style type="text/css">
Table {
page-break-after: always;
}
table:last-of-type {
page-break-after: auto
}
</style>...
As soon as call ShowPrintPreviewDialog() to show the print preview dialog, it appears to be ignoring
table:table:last-of-type
because the last page in the document is blank.
C++ :: Web Browser - How To Run HTML Within Program
May 4, 2014I am making a web browser and I have successfully made it so it shows the actual html but I want to know how to run the html within the program. I am using mac so it can't be the #include "windows.h" stuff and preferably I would like it to be cross-platform.
View 3 Replies View RelatedVisual C++ :: Create Web-browser With ATL?
Aug 11, 2013I'm trying to create a simple webbrowser at my app.
code sample:
....
ATL::CAxWindow m_wndContainer;
ATL::CComPtr<IWebBrowser2> m_spWebBrowser;
HWND hWnd = m_wndContainer.Create(NULL,
CRect(0,0,200,100),
(LPCTSTR)0,
WS_CAPTION|WS_THICKFRAME|WS_OVERLAPPED|WS_MINIMIZEBOX|WS_MAXIMIZEBOX);
CoCreateInstance(CLSID_WebBrowser,NULL,CLSCTX_INPROC,IID_IWebBrowser2,(void**) &m_spWebBrowser);
...
everything is work fine except the fact the it seems that it create an IE version 7.0 and my machine have IE 8 installed.
it not suppose to create the IE according to my installed version?how do i suppose to do it?
C :: Text Based Web Browser From Scratch
Sep 13, 2014I have written a text based web browser from scratch. Meaning that I'm not using libcurl in any way to retrieve the web pages.Now I'd like to add HTTPS functionality to it, but I can't seem to find a guide like Beej's Guide to Network Programming related to HTTPS.
View 3 Replies View RelatedC# :: WPF Browser Application Not Displaying Controls?
Nov 22, 2014This is my very first attempt at running a wpf browser app... I've create the project and i can see controls when i add them to the entry page, here's the default for the page
<Page x:Class="SandBoxWeb.Page1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
[Code].....
and i can see a nice bright green square with an orange outline. But when i debug, a new tab opens up in my browser and i can't see a single thing,it's just a white screen.
C# :: Select Dynamic Web Browser From Tab Control
Sep 3, 2014I have been working on my own custom web browser. If i insert a web browser in my tab control and name it i can easily just go webbrowser1.Navigate() in my button click to use the webbrowser methods.
I made a method CreateTab and it automatically adds a web browser to my tab along with a default web page.
My problem is selecting this webbrowser in other button clicks so i can call Home, Back, forward, etc.
Here is me method for creating a tab.
private void CreateTabItem()
{ //create a new tab
TabItem item = new TabItem();
item.Header = "Fitness" + i ;
WebBrowser browser = new WebBrowser();
//browser.Name = "Website";
[Code] ....
Visual C++ :: Iterating Through Web Browser Controls?
Jan 31, 2013there is a way to iterate through the controls on a webpage. For instance, I tried EnumChildWindows using the parent window of the browser, but I haven't had any luck - it returns nothing. s where I can start researching how to find the child controls?
I'm using Visual Studio 2010, programming in C++.
Visual C++ :: Creating DLL With Web Browser Embedded?
Sep 17, 2013My earlier attempt to get an answer didn't work, so i want to make my question more straight forward.
Is it possible to create a C++ DLL with Web Browser like CDHtmlDialog embedded in it?
C++ :: Get Lynx Browser To Properly Use META Refresh?
Jun 16, 2014I would like to know how to make Lynx follow meta refresh links automatically, At the moment it just provides a "clickable" link you can accept the refresh. I would like this to be automatic.
--- Initial problem ---
We have a DB Backup script written in PHP/HTML and uses the page refresh to loop the backup (every 2 minutes). Using a full fledged browser is not really an option on our machine as the resources are very tight. So we tried Lynx and it has the perfect footprint but the only problem is it doesn't refresh the page.
I'm thinking I just need some way to force Lynx to reload the page after the time has elapsed. Maybe create a new function that starts a timer and hold the url until the timer ends then force Lynx to visit that url. Im a PHP Procedural kinda guy and I cant think how to set this timer event safely without corrupting or crashing the program or creating memory leaks.
(source code im using: [URL])
This is the function that handles meta refresh.
Code: /*
* Given a refresh-URL content string, parses the delay time and the URL
* string. Ignore the remainder of the content.
*/
void LYParseRefreshURL(char *content,
char **p_seconds,
char **p_address)
[code].....
C# :: Way To Get URL When User Opens A Web Page With Common Web Browser?
May 11, 2012Is there a way to get the URL when the user opens a web page with a common web browser?
View 3 Replies View RelatedC++ :: Run From Context Menu With Selected Text From Browser
Jan 5, 2014I'm trying to build an app, but i don't know which is the best language choice. For starters, the app should be able to:
1. run from context menu
2. when selecting some text from a web browser (ff, ie), that text is captured (preferably not in clipboard) and sent as argument to the program via context menu and the program starts executing...
Is this possible?
e.g. [URL] ....
Visual C++ :: JSON Undefined In Web-browser Container
May 19, 2013I create an IWebBrowser2* object and attached it to new window.
I create also a simple html page containing JScript alert(JSON) command.
when i load the page from IE the page works fine.but when i load the page from my object i get JSON undefined.
do i need to set my object with some setting?
Visual C++ :: Display CDialog App Inside A Web Browser Like IE
Dec 16, 2013I am making a dialog app using CDHtmlDialog and all the controls are done using HTML.
Now i want to call/display this dialog inside a web browser like IE.
How can i do that?
If i could generelaize this question -
Is it possible to display a dialog app that is derived from CDialog inside IE?
If possible, how to do that?
C# :: Changing Web-browser Emulation Mode (Windows Phone)?
Nov 4, 2014I was looking around on the internet and i noticed you could change internet explorer's emulation mode from Desktop to Windows Phone, i was wondering can the same thing be achieved in the C# webbrowser as i know it heavily rely's on IE. I know you can change the standards on the browser through the IE versions but is changing it to Windows Phone Brwoser possible, if so how can i change it?
View 5 Replies View RelatedVisual C++ :: Calling ATL COM DLL Method (that Opens A Dialog) From Browser?
Oct 11, 2013I have a COM Object created using ATL (without MFC Support)
The Object has 1 method that opens a Dialog (that does all the rest) and when finish - returns 2 values back (1 is enough)
Currently I call it from another EXE:
hr = CoCreateInstance(
CLSID_MyControl,
NULL,
CLSCTX_INPROC_SERVER,
IID_IMyControl,
(void**) &pMyControl
);
and then:
hr = pMyControl->MyMethod (ATL::CComBSTR(InputString1), ATL::CComBSTR(InputString2), &IntReturned, &IntReturned);
Is it possible to call it as is from a browser ?
How can I Instantiate the object and invoke my method (with params) from the browser ?
will it open the dialog ?
Visual C++ :: ActiveX Web Browser Control Not Deleting Session Cookies Even After Closing
Aug 9, 2013I have an C++ application which uses Microsoft Web browser ActiveX control to launch any URL within the application. The browser is embedded in C++ form and It's working fine with all the feature Microsoft has exposed through Interface(IID_IWebBrowser2).But while any url that is using session cookie has been launched, even after closing the browser the session cookies are not getting deleted. For example if user login info is stored as session cookies,the url is using the cookies and getting launched without asking for user log in info.
But if I close the browser, and again relaunch , the cookies should be deleted and the url will not find the cookies to be used for log in . That is not happening here. Although this is session cookies , it's not getting deleted and being used by embedded browser. However, if the url is launched in IE, it is behaving as expected.
So, Do I need to delete the cookies explicitly? If Yes, How to do that?