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-rw-r--r--views/animation/bounds_animator.cc56
-rw-r--r--views/animation/bounds_animator.h24
-rw-r--r--views/animation/bounds_animator_unittest.cc178
-rw-r--r--views/controls/image_view.cc76
-rw-r--r--views/controls/image_view.h8
-rw-r--r--views/views.gyp2
-rw-r--r--views/window/custom_frame_view.cc20
-rw-r--r--views/window/window_shape.cc46
-rw-r--r--views/window/window_shape.h21
9 files changed, 329 insertions, 102 deletions
diff --git a/views/animation/bounds_animator.cc b/views/animation/bounds_animator.cc
index e723504..aee3675 100644
--- a/views/animation/bounds_animator.cc
+++ b/views/animation/bounds_animator.cc
@@ -28,7 +28,7 @@ BoundsAnimator::~BoundsAnimator() {
// Delete all the animations, but don't remove any child views. We assume the
// view owns us and is going to be deleted anyway.
for (ViewToDataMap::iterator i = data_.begin(); i != data_.end(); ++i)
- CleanupData(&(i->second));
+ CleanupData(false, &(i->second), i->first);
}
void BoundsAnimator::AnimateViewTo(View* view,
@@ -36,21 +36,21 @@ void BoundsAnimator::AnimateViewTo(View* view,
bool delete_when_done) {
DCHECK_EQ(view->GetParent(), parent_);
- scoped_ptr<Animation> current_animation;
-
- if (data_.find(view) != data_.end()) {
- // Currently animating this view, blow away the current animation and
- // we'll create another animation below.
- // We delay deleting the view until the end so that we don't prematurely
- // send out notification that we're done.
- current_animation.reset(ResetAnimationForView(view));
- } else if (target == view->bounds()) {
- // View is already at the target location, delete it if necessary.
- if (delete_when_done)
- delete view;
- return;
+ Data existing_data;
+
+ if (data_.count(view) > 0) {
+ // Don't immediatly delete the animation, that might trigger a callback from
+ // the animationcontainer.
+ existing_data = data_[view];
+
+ RemoveFromMaps(view);
}
+ // NOTE: we don't check if the view is already at the target location. Doing
+ // so leads to odd cases where no animations may be present after invoking
+ // AnimateViewTo. AnimationProgressed does nothing when the bounds of the
+ // view don't change.
+
Data& data = data_[view];
data.start_bounds = view->bounds();
data.target_bounds = target;
@@ -60,6 +60,8 @@ void BoundsAnimator::AnimateViewTo(View* view,
animation_to_view_[data.animation] = view;
data.animation->Show();
+
+ CleanupData(true, &existing_data, NULL);
}
void BoundsAnimator::SetAnimationForView(View* view,
@@ -126,22 +128,25 @@ SlideAnimation* BoundsAnimator::CreateAnimation() {
return animation;
}
-void BoundsAnimator::RemoveFromMapsAndDelete(View* view) {
+void BoundsAnimator::RemoveFromMaps(View* view) {
DCHECK(data_.count(view) > 0);
- Data& data = data_[view];
- animation_to_view_.erase(data.animation);
- if (data.delete_when_done)
- delete view;
+ animation_to_view_.erase(data_[view].animation);
data_.erase(view);
}
-void BoundsAnimator::CleanupData(Data* data) {
+void BoundsAnimator::CleanupData(bool send_cancel, Data* data, View* view) {
+ if (send_cancel && data->delegate)
+ data->delegate->AnimationCanceled(data->animation);
+
if (data->delete_delegate_when_done) {
delete static_cast<OwnedAnimationDelegate*>(data->delegate);
data->delegate = NULL;
}
+ if (data->delete_when_done)
+ delete view;
+
delete data->animation;
data->animation = NULL;
}
@@ -190,12 +195,12 @@ void BoundsAnimator::AnimationEnded(const Animation* animation) {
// Make a copy of the data as Remove empties out the maps.
Data data = data_[view];
- RemoveFromMapsAndDelete(view);
+ RemoveFromMaps(view);
if (delegate)
delegate->AnimationEnded(animation);
- CleanupData(&data);
+ CleanupData(false, &data, view);
}
void BoundsAnimator::AnimationCanceled(const Animation* animation) {
@@ -205,17 +210,20 @@ void BoundsAnimator::AnimationCanceled(const Animation* animation) {
// Make a copy of the data as Remove empties out the maps.
Data data = data_[view];
- RemoveFromMapsAndDelete(view);
+ RemoveFromMaps(view);
if (delegate)
delegate->AnimationCanceled(animation);
- CleanupData(&data);
+ CleanupData(false, &data, view);
}
void BoundsAnimator::AnimationContainerProgressed(
AnimationContainer* container) {
if (!repaint_bounds_.IsEmpty()) {
+ // Adjust for rtl.
+ repaint_bounds_.set_x(parent_->MirroredXWithWidthInsideView(
+ repaint_bounds_.x(), repaint_bounds_.width()));
parent_->SchedulePaint(repaint_bounds_, false);
repaint_bounds_.SetRect(0, 0, 0, 0);
}
diff --git a/views/animation/bounds_animator.h b/views/animation/bounds_animator.h
index ab2fde9..606c05f 100644
--- a/views/animation/bounds_animator.h
+++ b/views/animation/bounds_animator.h
@@ -50,7 +50,9 @@ class BoundsAnimator : public AnimationDelegate,
// Starts animating |view| from its current bounds to |target|. If
// |delete_when_done| is true the view is deleted when the animation
// completes. If there is already an animation running for the view it's
- // stopped and a new one started.
+ // stopped and a new one started. If an AnimationDelegate has been set for
+ // |view| it is removed (after being notified that the animation was
+ // canceled).
void AnimateViewTo(View* view,
const gfx::Rect& target,
bool delete_when_done);
@@ -64,7 +66,7 @@ class BoundsAnimator : public AnimationDelegate,
const SlideAnimation* GetAnimationForView(View* view);
// Stops animating the specified view. If the view was scheduled for deletion
- // it is deleted.
+ // it is deleted. This does nothing if |view| is not currently animating.
void StopAnimatingView(View* view);
// Sets the delegate for the animation created for the specified view. If
@@ -88,6 +90,10 @@ class BoundsAnimator : public AnimationDelegate,
observer_ = observer;
}
+ protected:
+ // Creates the animation to use for animating views.
+ virtual SlideAnimation* CreateAnimation();
+
private:
// Tracks data about the view being animated.
struct Data {
@@ -120,15 +126,13 @@ class BoundsAnimator : public AnimationDelegate,
typedef std::map<const Animation*, View*> AnimationToViewMap;
- // Creates the animation to use for animating views.
- SlideAnimation* CreateAnimation();
-
- // Removes references to |view| and its animation as well as deleting |view|
- // (if necessary). This does NOT delete the animation or delegate.
- void RemoveFromMapsAndDelete(View* view);
+ // Removes references to |view| and its animation. This does NOT delete the
+ // animation or delegate.
+ void RemoveFromMaps(View* view);
- // Does the necessary cleanup for |data|.
- void CleanupData(Data* data);
+ // Does the necessary cleanup for |data|. If |send_cancel| is true and a
+ // delegate has been installed on |data| AnimationCanceled is invoked on it.
+ void CleanupData(bool send_cancel, Data* data, View* view);
// Used when changing the animation for a view. This resets the maps for
// the animation used by view and returns the current animation. Ownership
diff --git a/views/animation/bounds_animator_unittest.cc b/views/animation/bounds_animator_unittest.cc
new file mode 100644
index 0000000..74ea5f2
--- /dev/null
+++ b/views/animation/bounds_animator_unittest.cc
@@ -0,0 +1,178 @@
+// Copyright (c) 2010 The Chromium 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 "app/slide_animation.h"
+#include "app/test_animation_delegate.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "views/animation/bounds_animator.h"
+#include "views/view.h"
+
+using views::BoundsAnimator;
+
+namespace {
+
+class TestBoundsAnimator : public BoundsAnimator {
+ public:
+ explicit TestBoundsAnimator(views::View* view) : BoundsAnimator(view) {
+ }
+
+ protected:
+ SlideAnimation* CreateAnimation() {
+ SlideAnimation* animation = BoundsAnimator::CreateAnimation();
+ animation->SetSlideDuration(10);
+ return animation;
+ }
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(TestBoundsAnimator);
+};
+
+class OwnedDelegate : public BoundsAnimator::OwnedAnimationDelegate {
+ public:
+ OwnedDelegate() {
+ deleted_ = false;
+ canceled_ = false;
+ }
+
+ ~OwnedDelegate() {
+ deleted_ = true;
+ }
+
+ static bool get_and_clear_deleted() {
+ bool value = deleted_;
+ deleted_ = false;
+ return value;
+ }
+
+ static bool get_and_clear_canceled() {
+ bool value = canceled_;
+ canceled_ = false;
+ return value;
+ }
+
+ // AnimationDelegate:
+ virtual void AnimationCanceled(const Animation* animation) {
+ canceled_ = true;
+ }
+
+ private:
+ static bool deleted_;
+ static bool canceled_;
+
+ DISALLOW_COPY_AND_ASSIGN(OwnedDelegate);
+};
+
+// static
+bool OwnedDelegate::deleted_ = false;
+
+// static
+bool OwnedDelegate::canceled_ = false;
+
+class TestView : public views::View {
+ public:
+ TestView() {}
+ virtual void SchedulePaint(const gfx::Rect& r, bool urgent) {
+ if (dirty_rect_.IsEmpty())
+ dirty_rect_ = r;
+ else
+ dirty_rect_ = dirty_rect_.Union(r);
+ }
+
+ const gfx::Rect& dirty_rect() const { return dirty_rect_; }
+
+ private:
+ gfx::Rect dirty_rect_;
+
+ DISALLOW_COPY_AND_ASSIGN(TestView);
+};
+
+} // namespace
+
+class BoundsAnimatorTest : public testing::Test {
+ public:
+ BoundsAnimatorTest() : child_(new TestView()), animator_(&parent_) {
+ parent_.AddChildView(child_);
+ }
+
+ TestView* parent() { return &parent_; }
+ TestView* child() { return child_; }
+ TestBoundsAnimator* animator() { return &animator_; }
+
+ private:
+ MessageLoopForUI message_loop_;
+ TestView parent_;
+ TestView* child_; // Owned by |parent_|.
+ TestBoundsAnimator animator_;
+
+ DISALLOW_COPY_AND_ASSIGN(BoundsAnimatorTest);
+};
+
+// Checks animate view to.
+TEST_F(BoundsAnimatorTest, AnimateViewTo) {
+ TestAnimationDelegate delegate;
+ gfx::Rect initial_bounds(0, 0, 10, 10);
+ child()->SetBounds(initial_bounds);
+ gfx::Rect target_bounds(10, 10, 20, 20);
+ animator()->AnimateViewTo(child(), target_bounds, false);
+ animator()->SetAnimationDelegate(child(), &delegate, false);
+
+ // The animator should be animating now.
+ EXPECT_TRUE(animator()->IsAnimating());
+
+ // Run the message loop; the delegate exits the loop when the animation is
+ // done.
+ MessageLoop::current()->Run();
+
+ // Make sure the bounds match of the view that was animated match.
+ EXPECT_EQ(target_bounds, child()->bounds());
+
+ // The parent should have been told to repaint as the animation progressed.
+ // The resulting rect is the union of the original and target bounds.
+ EXPECT_EQ(target_bounds.Union(initial_bounds), parent()->dirty_rect());
+}
+
+// Make sure an AnimationDelegate is deleted when canceled.
+TEST_F(BoundsAnimatorTest, DeleteDelegateOnCancel) {
+ animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
+ animator()->SetAnimationDelegate(child(), new OwnedDelegate(), true);
+
+ animator()->Cancel();
+
+ // The animator should no longer be animating.
+ EXPECT_FALSE(animator()->IsAnimating());
+
+ // The cancel should both cancel the delegate and delete it.
+ EXPECT_TRUE(OwnedDelegate::get_and_clear_canceled());
+ EXPECT_TRUE(OwnedDelegate::get_and_clear_deleted());
+}
+
+// Make sure an AnimationDelegate is deleted when another animation is
+// scheduled.
+TEST_F(BoundsAnimatorTest, DeleteDelegateOnNewAnimate) {
+ animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
+ animator()->SetAnimationDelegate(child(), new OwnedDelegate(), true);
+
+ animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
+
+ // Starting a new animation should both cancel the delegate and delete it.
+ EXPECT_TRUE(OwnedDelegate::get_and_clear_deleted());
+ EXPECT_TRUE(OwnedDelegate::get_and_clear_canceled());
+}
+
+// Makes sure StopAnimating works.
+TEST_F(BoundsAnimatorTest, StopAnimating) {
+ scoped_ptr<OwnedDelegate> delegate(new OwnedDelegate());
+
+ animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
+ animator()->SetAnimationDelegate(child(), new OwnedDelegate(), true);
+
+ animator()->StopAnimatingView(child());
+
+ // Shouldn't be animating now.
+ EXPECT_FALSE(animator()->IsAnimating());
+
+ // Stopping should both cancel the delegate and delete it.
+ EXPECT_TRUE(OwnedDelegate::get_and_clear_deleted());
+ EXPECT_TRUE(OwnedDelegate::get_and_clear_canceled());
+}
diff --git a/views/controls/image_view.cc b/views/controls/image_view.cc
index d35585e..9728332 100644
--- a/views/controls/image_view.cc
+++ b/views/controls/image_view.cc
@@ -49,6 +49,12 @@ bool ImageView::GetImageSize(gfx::Size* image_size) {
return image_size_set_;
}
+gfx::Rect ImageView::GetImageBounds() const {
+ gfx::Size image_size(image_size_set_ ?
+ image_size_ : gfx::Size(image_.width(), image_.height()));
+ return gfx::Rect(ComputeImageOrigin(image_size), image_size);
+}
+
void ImageView::ResetImageSize() {
image_size_set_ = false;
}
@@ -65,74 +71,52 @@ gfx::Size ImageView::GetPreferredSize() {
image_.height() + insets.height());
}
-void ImageView::ComputeImageOrigin(int image_width, int image_height,
- int *x, int *y) {
+gfx::Point ImageView::ComputeImageOrigin(const gfx::Size& image_size) const {
+ gfx::Insets insets = GetInsets();
+
+ int x;
// In order to properly handle alignment of images in RTL locales, we need
// to flip the meaning of trailing and leading. For example, if the
// horizontal alignment is set to trailing, then we'll use left alignment for
// the image instead of right alignment if the UI layout is RTL.
Alignment actual_horiz_alignment = horiz_alignment_;
- if (UILayoutIsRightToLeft()) {
- if (horiz_alignment_ == TRAILING)
- actual_horiz_alignment = LEADING;
- if (horiz_alignment_ == LEADING)
- actual_horiz_alignment = TRAILING;
- }
-
- gfx::Insets insets = GetInsets();
-
+ if (UILayoutIsRightToLeft() && (horiz_alignment_ != CENTER))
+ actual_horiz_alignment = (horiz_alignment_ == LEADING) ? TRAILING : LEADING;
switch (actual_horiz_alignment) {
- case LEADING:
- *x = insets.left();
- break;
- case TRAILING:
- *x = width() - insets.right() - image_width;
- break;
- case CENTER:
- *x = (width() - image_width) / 2;
- break;
- default:
- NOTREACHED();
+ case LEADING: x = insets.left(); break;
+ case TRAILING: x = width() - insets.right() - image_size.width(); break;
+ case CENTER: x = (width() - image_size.width()) / 2; break;
+ default: NOTREACHED(); x = 0; break;
}
+ int y;
switch (vert_alignment_) {
- case LEADING:
- *y = insets.top();
- break;
- case TRAILING:
- *y = height() - insets.bottom() - image_height;
- break;
- case CENTER:
- *y = (height() - image_height) / 2;
- break;
- default:
- NOTREACHED();
+ case LEADING: y = insets.top(); break;
+ case TRAILING: y = height() - insets.bottom() - image_size.height(); break;
+ case CENTER: y = (height() - image_size.height()) / 2; break;
+ default: NOTREACHED(); y = 0; break;
}
+
+ return gfx::Point(x, y);
}
void ImageView::Paint(gfx::Canvas* canvas) {
View::Paint(canvas);
- int image_width = image_.width();
- int image_height = image_.height();
- if (image_width == 0 || image_height == 0)
+ gfx::Rect image_bounds(GetImageBounds());
+ if (image_bounds.IsEmpty())
return;
- int x, y;
- if (image_size_set_ &&
- (image_size_.width() != image_width ||
- image_size_.width() != image_height)) {
+ if (image_bounds.size() != gfx::Size(image_.width(), image_.height())) {
// Resize case
image_.buildMipMap(false);
- ComputeImageOrigin(image_size_.width(), image_size_.height(), &x, &y);
SkPaint paint;
paint.setFilterBitmap(true);
- canvas->DrawBitmapInt(image_, 0, 0, image_width, image_height,
- x, y, image_size_.width(), image_size_.height(),
- true, paint);
+ canvas->DrawBitmapInt(image_, 0, 0, image_.width(), image_.height(),
+ image_bounds.x(), image_bounds.y(), image_bounds.width(),
+ image_bounds.height(), true, paint);
} else {
- ComputeImageOrigin(image_width, image_height, &x, &y);
- canvas->DrawBitmapInt(image_, x, y);
+ canvas->DrawBitmapInt(image_, image_bounds.x(), image_bounds.y());
}
}
diff --git a/views/controls/image_view.h b/views/controls/image_view.h
index 46cbb00..45eeecd 100644
--- a/views/controls/image_view.h
+++ b/views/controls/image_view.h
@@ -55,6 +55,9 @@ class ImageView : public View {
// size.
bool GetImageSize(gfx::Size* image_size);
+ // Returns the actual bounds of the visible image inside the view.
+ gfx::Rect GetImageBounds() const;
+
// Reset the image size to the current image dimensions.
void ResetImageSize();
@@ -70,19 +73,16 @@ class ImageView : public View {
void SetTooltipText(const std::wstring& tooltip);
std::wstring GetTooltipText();
- // Return whether the image should be centered inside the view.
// Overriden from View
virtual gfx::Size GetPreferredSize();
virtual void Paint(gfx::Canvas* canvas);
virtual bool GetAccessibleRole(AccessibilityTypes::Role* role);
-
- // Overriden from View.
virtual bool GetTooltipText(const gfx::Point& p, std::wstring* tooltip);
private:
// Compute the image origin given the desired size and the receiver alignment
// properties.
- void ComputeImageOrigin(int image_width, int image_height, int *x, int *y);
+ gfx::Point ComputeImageOrigin(const gfx::Size& image_size) const;
// Whether the image size is set.
bool image_size_set_;
diff --git a/views/views.gyp b/views/views.gyp
index d092722..950fb86 100644
--- a/views/views.gyp
+++ b/views/views.gyp
@@ -301,6 +301,8 @@
'window/window_resources.h',
'window/window_gtk.cc',
'window/window_gtk.h',
+ 'window/window_shape.cc',
+ 'window/window_shape.h',
'window/window_win.cc',
'window/window_win.h',
],
diff --git a/views/window/custom_frame_view.cc b/views/window/custom_frame_view.cc
index 5f62219..e67a5c2 100644
--- a/views/window/custom_frame_view.cc
+++ b/views/window/custom_frame_view.cc
@@ -17,6 +17,7 @@
#include "grit/app_resources.h"
#include "grit/app_strings.h"
#include "views/window/client_view.h"
+#include "views/window/window_shape.h"
#if defined(OS_LINUX)
#include "views/window/hit_test.h"
#endif
@@ -187,27 +188,10 @@ int CustomFrameView::NonClientHitTest(const gfx::Point& point) {
void CustomFrameView::GetWindowMask(const gfx::Size& size,
gfx::Path* window_mask) {
DCHECK(window_mask);
-
if (frame_->IsMaximized())
return;
- // Redefine the window visible region for the new size.
- window_mask->moveTo(0, 3);
- window_mask->lineTo(1, 2);
- window_mask->lineTo(1, 1);
- window_mask->lineTo(2, 1);
- window_mask->lineTo(3, 0);
-
- window_mask->lineTo(SkIntToScalar(size.width() - 3), 0);
- window_mask->lineTo(SkIntToScalar(size.width() - 2), 1);
- window_mask->lineTo(SkIntToScalar(size.width() - 1), 1);
- window_mask->lineTo(SkIntToScalar(size.width() - 1), 2);
- window_mask->lineTo(SkIntToScalar(size.width()), 3);
-
- window_mask->lineTo(SkIntToScalar(size.width()),
- SkIntToScalar(size.height()));
- window_mask->lineTo(0, SkIntToScalar(size.height()));
- window_mask->close();
+ views::GetDefaultWindowMask(size, window_mask);
}
void CustomFrameView::EnableClose(bool enable) {
diff --git a/views/window/window_shape.cc b/views/window/window_shape.cc
new file mode 100644
index 0000000..dd234bf
--- /dev/null
+++ b/views/window/window_shape.cc
@@ -0,0 +1,46 @@
+// Copyright (c) 2010 The Chromium 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 "views/window/window_shape.h"
+
+#include "gfx/path.h"
+#include "gfx/size.h"
+
+namespace views {
+
+void GetDefaultWindowMask(const gfx::Size &size, gfx::Path *window_mask) {
+ // Redefine the window visible region for the new size.
+ window_mask->moveTo(0, 3);
+ window_mask->lineTo(1, 2);
+ window_mask->lineTo(1, 1);
+ window_mask->lineTo(2, 1);
+ window_mask->lineTo(3, 0);
+
+ window_mask->lineTo(SkIntToScalar(size.width() - 3), 0);
+ window_mask->lineTo(SkIntToScalar(size.width() - 2), 1);
+ window_mask->lineTo(SkIntToScalar(size.width() - 1), 1);
+ window_mask->lineTo(SkIntToScalar(size.width() - 1), 2);
+ window_mask->lineTo(SkIntToScalar(size.width()), 3);
+
+ window_mask->lineTo(SkIntToScalar(size.width()),
+ SkIntToScalar(size.height() - 3));
+ window_mask->lineTo(SkIntToScalar(size.width() - 1),
+ SkIntToScalar(size.height() - 3));
+ window_mask->lineTo(SkIntToScalar(size.width() - 1),
+ SkIntToScalar(size.height() - 1));
+ window_mask->lineTo(SkIntToScalar(size.width() - 3),
+ SkIntToScalar(size.height() - 2));
+ window_mask->lineTo(SkIntToScalar(size.width() - 3),
+ SkIntToScalar(size.height()));
+
+ window_mask->lineTo(3, SkIntToScalar(size.height()));
+ window_mask->lineTo(2, SkIntToScalar(size.height() - 2));
+ window_mask->lineTo(1, SkIntToScalar(size.height() - 1));
+ window_mask->lineTo(1, SkIntToScalar(size.height() - 3));
+ window_mask->lineTo(0, SkIntToScalar(size.height() - 3));
+
+ window_mask->close();
+}
+
+} // namespace views
diff --git a/views/window/window_shape.h b/views/window/window_shape.h
new file mode 100644
index 0000000..5b47415
--- /dev/null
+++ b/views/window/window_shape.h
@@ -0,0 +1,21 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef VIEWS_WINDOW_WINDOW_SHAPE_H_
+#define VIEWS_WINDOW_WINDOW_SHAPE_H_
+
+namespace gfx {
+class Size;
+class Path;
+}
+
+namespace views {
+
+// Sets the window mask to a style that most likely matches
+// app/resources/window_*
+void GetDefaultWindowMask(const gfx::Size& size, gfx::Path* window_mask);
+
+} // namespace views
+
+#endif // #ifndef VIEWS_WINDOW_WINDOW_SHAPE_H_
generated by cgit v1.1 at 2025-02-12 19:42:52 +0000