summaryrefslogtreecommitdiffstats
path: root/webkit/glue/webview_impl.cc
diff options
context:
space:
mode:
Diffstat (limited to 'webkit/glue/webview_impl.cc')
-rw-r--r--webkit/glue/webview_impl.cc28
1 files changed, 16 insertions, 12 deletions
diff --git a/webkit/glue/webview_impl.cc b/webkit/glue/webview_impl.cc
index da53eb6..8bbe9c7 100644
--- a/webkit/glue/webview_impl.cc
+++ b/webkit/glue/webview_impl.cc
@@ -140,7 +140,7 @@ WebViewImpl::WebViewImpl()
#ifndef NDEBUG
new_navigation_loader_(NULL),
#endif
- text_zoom_level_(0),
+ zoom_level_(0),
context_menu_allowed_(false),
doing_drag_and_drop_(false),
suppress_next_keypress_event_(false),
@@ -1158,33 +1158,37 @@ std::wstring WebViewImpl::GetMainFrameEncodingName() {
return webkit_glue::StringToStdWString(encoding_name);
}
-void WebViewImpl::MakeTextLarger() {
+void WebViewImpl::ZoomIn(bool text_only) {
Frame* frame = main_frame()->frame();
double multiplier = std::min(std::pow(kTextSizeMultiplierRatio,
- text_zoom_level_ + 1),
+ zoom_level_ + 1),
kMaxTextSizeMultiplier);
float zoom_factor = static_cast<float>(multiplier);
if (zoom_factor != frame->zoomFactor()) {
- ++text_zoom_level_;
- frame->setZoomFactor(zoom_factor, false);
+ ++zoom_level_;
+ frame->setZoomFactor(zoom_factor, text_only);
}
}
-void WebViewImpl::MakeTextSmaller() {
+void WebViewImpl::ZoomOut(bool text_only) {
Frame* frame = main_frame()->frame();
double multiplier = std::max(std::pow(kTextSizeMultiplierRatio,
- text_zoom_level_ - 1),
+ zoom_level_ - 1),
kMinTextSizeMultiplier);
float zoom_factor = static_cast<float>(multiplier);
if (zoom_factor != frame->zoomFactor()) {
- --text_zoom_level_;
- frame->setZoomFactor(zoom_factor, false);
+ --zoom_level_;
+ frame->setZoomFactor(zoom_factor, text_only);
}
}
-void WebViewImpl::MakeTextStandardSize() {
- text_zoom_level_ = 0;
- main_frame()->frame()->setZoomFactor(1.0f, false);
+void WebViewImpl::ResetZoom() {
+ // We don't change the zoom mode (text only vs. full page) here. We just want
+ // to reset whatever is already set.
+ zoom_level_ = 0;
+ main_frame()->frame()->setZoomFactor(
+ 1.0f,
+ main_frame()->frame()->isZoomFactorTextOnly());
}
void WebViewImpl::CopyImageAt(int x, int y) {