Move helper methods out of pdfium_test.

This CL splits some helper code out of pdfium_test into individual
files. This makes it a bit clearer what each chunk of code is doing and
makes pdfium_test easier to read.

Change-Id: I3dcff5a6a85ac4283336108eb3a24fa5f234284c
Reviewed-on: https://pdfium-review.googlesource.com/28990
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 88 insertions, 0 deletions

diff --git a/samples/pdfium_test_event_helper.cc b/samples/pdfium_test_event_helper.cc
new file mode 100644
index 0000000000..9643da1ef3
--- /dev/null
+++ b/samples/pdfium_test_event_helper.cc
@@ -0,0 +1,88 @@
+// Copyright 2018 The PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "samples/pdfium_test_event_helper.h"
+
+#include <stdio.h>
+
+#include <string>
+
+#include "public/fpdfview.h"
+#include "testing/test_support.h"
+
+void SendPageEvents(FPDF_FORMHANDLE form,
+                    FPDF_PAGE page,
+                    const std::string& events) {
+  auto lines = StringSplit(events, '\n');
+  for (auto line : lines) {
+    auto command = StringSplit(line, '#');
+    if (command[0].empty())
+      continue;
+    auto tokens = StringSplit(command[0], ',');
+    if (tokens[0] == "charcode") {
+      if (tokens.size() == 2) {
+        int keycode = atoi(tokens[1].c_str());
+        FORM_OnChar(form, page, keycode, 0);
+      } else {
+        fprintf(stderr, "charcode: bad args\n");
+      }
+    } else if (tokens[0] == "keycode") {
+      if (tokens.size() == 2) {
+        int keycode = atoi(tokens[1].c_str());
+        FORM_OnKeyDown(form, page, keycode, 0);
+        FORM_OnKeyUp(form, page, keycode, 0);
+      } else {
+        fprintf(stderr, "keycode: bad args\n");
+      }
+    } else if (tokens[0] == "mousedown") {
+      if (tokens.size() == 4) {
+        int x = atoi(tokens[2].c_str());
+        int y = atoi(tokens[3].c_str());
+        if (tokens[1] == "left")
+          FORM_OnLButtonDown(form, page, 0, x, y);
+#ifdef PDF_ENABLE_XFA
+        else if (tokens[1] == "right")
+          FORM_OnRButtonDown(form, page, 0, x, y);
+#endif
+        else
+          fprintf(stderr, "mousedown: bad button name\n");
+      } else {
+        fprintf(stderr, "mousedown: bad args\n");
+      }
+    } else if (tokens[0] == "mouseup") {
+      if (tokens.size() == 4) {
+        int x = atoi(tokens[2].c_str());
+        int y = atoi(tokens[3].c_str());
+        if (tokens[1] == "left")
+          FORM_OnLButtonUp(form, page, 0, x, y);
+#ifdef PDF_ENABLE_XFA
+        else if (tokens[1] == "right")
+          FORM_OnRButtonUp(form, page, 0, x, y);
+#endif
+        else
+          fprintf(stderr, "mouseup: bad button name\n");
+      } else {
+        fprintf(stderr, "mouseup: bad args\n");
+      }
+    } else if (tokens[0] == "mousemove") {
+      if (tokens.size() == 3) {
+        int x = atoi(tokens[1].c_str());
+        int y = atoi(tokens[2].c_str());
+        FORM_OnMouseMove(form, page, 0, x, y);
+      } else {
+        fprintf(stderr, "mousemove: bad args\n");
+      }
+    } else if (tokens[0] == "focus") {
+      if (tokens.size() == 3) {
+        int x = atoi(tokens[1].c_str());
+        int y = atoi(tokens[2].c_str());
+        FORM_OnFocus(form, page, 0, x, y);
+      } else {
+        fprintf(stderr, "focus: bad args\n");
+      }
+    } else {
+      fprintf(stderr, "Unrecognized event: %s\n", tokens[0].c_str());
+    }
+  }
+}