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Add support for displaying alerts

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This commit is contained in:
Kevin Sawicki
2012-06-13 15:36:47 -07:00
parent 151d2cf8c5
commit 3aaaef2cc1
3 changed files with 51 additions and 0 deletions
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1
Atom-Linux/atom.cpp
View File

@@ -88,6 +88,7 @@ int main(int argc, char *argv[]) {
// Create the handler.
g_handler = new ClientHandler();
g_handler->SetMainHwnd(vbox);
g_handler->SetWindow(window);
// Create the browser view.
CefWindowInfo window_info;

46
Atom-Linux/native_handler.cpp
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@@ -291,6 +291,50 @@ void NativeHandler::Remove(const CefString& name, CefRefPtr<CefV8Value> object,
DeleteContents(pathArgument);
}
void NativeHandler::Alert(const CefString& name, CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments, CefRefPtr<CefV8Value>& retval,
CefString& exception) {
CefRefPtr<CefV8Value> buttonNamesAndCallbacks;
if (arguments.size() < 3)
buttonNamesAndCallbacks = CefV8Value::CreateArray();
else
buttonNamesAndCallbacks = arguments[2];
GtkWidget *dialog;
dialog = gtk_dialog_new_with_buttons("atom", GTK_WINDOW(window),
GTK_DIALOG_DESTROY_WITH_PARENT, NULL);
for (int i = 0; i < buttonNamesAndCallbacks->GetArrayLength(); i++) {
string title =
buttonNamesAndCallbacks->GetValue(i)->GetValue(0)->GetStringValue().ToString();
gtk_dialog_add_button(GTK_DIALOG(dialog), title.c_str(), i);
}
gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
string dialogMessage(arguments[0]->GetStringValue().ToString());
dialogMessage.append("\n");
dialogMessage.append("\n");
dialogMessage.append(arguments[1]->GetStringValue().ToString());
GtkWidget *label;
label = gtk_label_new(dialogMessage.c_str());
GtkWidget *contentArea;
contentArea = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
gtk_container_add(GTK_CONTAINER(contentArea), label);
gtk_widget_show_all(dialog);
int result = gtk_dialog_run(GTK_DIALOG(dialog));
if (result >= 0) {
CefRefPtr<CefV8Value> callback = buttonNamesAndCallbacks->GetValue(
result)->GetValue(1);
CefV8ValueList args;
CefRefPtr<CefV8Exception> e;
callback->ExecuteFunction(callback, args, retval, e, true);
if (e)
exception = e->GetMessage();
}
gtk_widget_destroy(dialog);
}
bool NativeHandler::Execute(const CefString& name, CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments, CefRefPtr<CefV8Value>& retval,
CefString& exception) {
@@ -326,6 +370,8 @@ bool NativeHandler::Execute(const CefString& name, CefRefPtr<CefV8Value> object,
Move(name, object, arguments, retval, exception);
else if (name == "remove")
Remove(name, object, arguments, retval, exception);
else if (name == "alert")
Alert(name, object, arguments, retval, exception);
else
cout << "Unhandled -> " + name.ToString() << " : "
<< arguments[0]->GetStringValue().ToString() << endl;

4
Atom-Linux/native_handler.h
View File

@@ -82,6 +82,10 @@ private:
void Remove(const CefString& name, CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments, CefRefPtr<CefV8Value>& retval,
CefString& exception);
void Alert(const CefString& name, CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments, CefRefPtr<CefV8Value>& retval,
CefString& exception);
};
#endif