forked from mirrors/gecko-dev
f9e0ad7f00
Differential Revision: https://phabricator.services.mozilla.com/D35325 --HG-- extra : moz-landing-system : lando
137 lines
3.4 KiB
C++
137 lines
3.4 KiB
C++
/* vim: se cin sw=2 ts=2 et : */
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <windows.h>
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#include <strsafe.h>
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#include "TaskbarWindowPreview.h"
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#include "TaskbarPreviewButton.h"
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#include "nsWindowGfx.h"
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#include <imgIContainer.h>
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namespace mozilla {
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namespace widget {
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NS_IMPL_ISUPPORTS(TaskbarPreviewButton, nsITaskbarPreviewButton,
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nsISupportsWeakReference)
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TaskbarPreviewButton::TaskbarPreviewButton(TaskbarWindowPreview* preview,
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uint32_t index)
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: mPreview(preview), mIndex(index) {}
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TaskbarPreviewButton::~TaskbarPreviewButton() { SetVisible(false); }
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NS_IMETHODIMP
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TaskbarPreviewButton::GetTooltip(nsAString& aTooltip) {
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aTooltip = mTooltip;
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return NS_OK;
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::SetTooltip(const nsAString& aTooltip) {
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mTooltip = aTooltip;
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size_t destLength = sizeof Button().szTip / (sizeof Button().szTip[0]);
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wchar_t* tooltip = &(Button().szTip[0]);
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StringCchCopyNW(tooltip, destLength, mTooltip.get(), mTooltip.Length());
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return Update();
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::GetDismissOnClick(bool* dismiss) {
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*dismiss = (Button().dwFlags & THBF_DISMISSONCLICK) == THBF_DISMISSONCLICK;
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return NS_OK;
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::SetDismissOnClick(bool dismiss) {
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if (dismiss)
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Button().dwFlags |= THBF_DISMISSONCLICK;
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else
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Button().dwFlags &= ~THBF_DISMISSONCLICK;
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return Update();
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::GetHasBorder(bool* hasBorder) {
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*hasBorder = (Button().dwFlags & THBF_NOBACKGROUND) != THBF_NOBACKGROUND;
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return NS_OK;
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::SetHasBorder(bool hasBorder) {
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if (hasBorder)
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Button().dwFlags &= ~THBF_NOBACKGROUND;
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else
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Button().dwFlags |= THBF_NOBACKGROUND;
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return Update();
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::GetDisabled(bool* disabled) {
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*disabled = (Button().dwFlags & THBF_DISABLED) == THBF_DISABLED;
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return NS_OK;
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::SetDisabled(bool disabled) {
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if (disabled)
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Button().dwFlags |= THBF_DISABLED;
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else
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Button().dwFlags &= ~THBF_DISABLED;
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return Update();
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::GetImage(imgIContainer** img) {
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if (mImage)
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NS_ADDREF(*img = mImage);
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else
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*img = nullptr;
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return NS_OK;
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::SetImage(imgIContainer* img) {
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if (Button().hIcon) ::DestroyIcon(Button().hIcon);
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if (img) {
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nsresult rv;
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rv = nsWindowGfx::CreateIcon(
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img, false, LayoutDeviceIntPoint(),
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nsWindowGfx::GetIconMetrics(nsWindowGfx::kRegularIcon),
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&Button().hIcon);
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NS_ENSURE_SUCCESS(rv, rv);
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} else {
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Button().hIcon = nullptr;
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}
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return Update();
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::GetVisible(bool* visible) {
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*visible = (Button().dwFlags & THBF_HIDDEN) != THBF_HIDDEN;
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return NS_OK;
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}
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NS_IMETHODIMP
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TaskbarPreviewButton::SetVisible(bool visible) {
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if (visible)
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Button().dwFlags &= ~THBF_HIDDEN;
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else
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Button().dwFlags |= THBF_HIDDEN;
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return Update();
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}
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THUMBBUTTON& TaskbarPreviewButton::Button() {
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return mPreview->mThumbButtons[mIndex];
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}
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nsresult TaskbarPreviewButton::Update() {
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return mPreview->UpdateButton(mIndex);
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}
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} // namespace widget
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} // namespace mozilla
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