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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/views/corewm/tooltip_win.h" | 5 #include "ui/views/corewm/tooltip_win.h" |
| 6 | 6 |
| 7 #include <winuser.h> | 7 #include <winuser.h> |
| 8 | 8 |
| 9 #include "base/debug/stack_trace.h" | 9 #include "base/debug/stack_trace.h" |
| 10 #include "base/i18n/rtl.h" | 10 #include "base/i18n/rtl.h" |
| 11 #include "base/logging.h" | 11 #include "base/logging.h" |
| 12 #include "ui/base/l10n/l10n_util_win.h" | 12 #include "ui/base/l10n/l10n_util_win.h" |
| 13 #include "ui/display/display.h" |
| 14 #include "ui/display/screen.h" |
| 13 #include "ui/display/win/screen_win.h" | 15 #include "ui/display/win/screen_win.h" |
| 14 #include "ui/gfx/geometry/rect.h" | 16 #include "ui/gfx/geometry/rect.h" |
| 15 #include "ui/gfx/screen.h" | |
| 16 #include "ui/views/corewm/cursor_height_provider_win.h" | 17 #include "ui/views/corewm/cursor_height_provider_win.h" |
| 17 | 18 |
| 18 namespace views { | 19 namespace views { |
| 19 namespace corewm { | 20 namespace corewm { |
| 20 | 21 |
| 21 TooltipWin::TooltipWin(HWND parent) | 22 TooltipWin::TooltipWin(HWND parent) |
| 22 : parent_hwnd_(parent), | 23 : parent_hwnd_(parent), |
| 23 tooltip_hwnd_(NULL), | 24 tooltip_hwnd_(NULL), |
| 24 showing_(false) { | 25 showing_(false) { |
| 25 memset(&toolinfo_, 0, sizeof(toolinfo_)); | 26 memset(&toolinfo_, 0, sizeof(toolinfo_)); |
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| 79 void TooltipWin::PositionTooltip() { | 80 void TooltipWin::PositionTooltip() { |
| 80 gfx::Point screen_point = | 81 gfx::Point screen_point = |
| 81 display::win::ScreenWin::DIPToScreenPoint(location_); | 82 display::win::ScreenWin::DIPToScreenPoint(location_); |
| 82 const int cursoroffset = GetCurrentCursorVisibleHeight(); | 83 const int cursoroffset = GetCurrentCursorVisibleHeight(); |
| 83 screen_point.Offset(0, cursoroffset); | 84 screen_point.Offset(0, cursoroffset); |
| 84 | 85 |
| 85 DWORD tooltip_size = SendMessage(tooltip_hwnd_, TTM_GETBUBBLESIZE, 0, | 86 DWORD tooltip_size = SendMessage(tooltip_hwnd_, TTM_GETBUBBLESIZE, 0, |
| 86 reinterpret_cast<LPARAM>(&toolinfo_)); | 87 reinterpret_cast<LPARAM>(&toolinfo_)); |
| 87 const gfx::Size size(LOWORD(tooltip_size), HIWORD(tooltip_size)); | 88 const gfx::Size size(LOWORD(tooltip_size), HIWORD(tooltip_size)); |
| 88 | 89 |
| 89 const gfx::Display display( | 90 const display::Display display( |
| 90 gfx::Screen::GetScreen()->GetDisplayNearestPoint(location_)); | 91 display::Screen::GetScreen()->GetDisplayNearestPoint(location_)); |
| 91 | 92 |
| 92 gfx::Rect tooltip_bounds(screen_point, size); | 93 gfx::Rect tooltip_bounds(screen_point, size); |
| 93 tooltip_bounds.AdjustToFit( | 94 tooltip_bounds.AdjustToFit( |
| 94 display::win::ScreenWin::DIPToScreenRect(parent_hwnd_, | 95 display::win::ScreenWin::DIPToScreenRect(parent_hwnd_, |
| 95 display.work_area())); | 96 display.work_area())); |
| 96 SetWindowPos(tooltip_hwnd_, NULL, tooltip_bounds.x(), tooltip_bounds.y(), 0, | 97 SetWindowPos(tooltip_hwnd_, NULL, tooltip_bounds.x(), tooltip_bounds.y(), 0, |
| 97 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE); | 98 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE); |
| 98 } | 99 } |
| 99 | 100 |
| 100 int TooltipWin::GetMaxWidth(const gfx::Point& location) const { | 101 int TooltipWin::GetMaxWidth(const gfx::Point& location) const { |
| 101 const gfx::Point screen_point = | 102 const gfx::Point screen_point = |
| 102 display::win::ScreenWin::DIPToScreenPoint(location); | 103 display::win::ScreenWin::DIPToScreenPoint(location); |
| 103 gfx::Display display( | 104 display::Display display( |
| 104 gfx::Screen::GetScreen()->GetDisplayNearestPoint(screen_point)); | 105 display::Screen::GetScreen()->GetDisplayNearestPoint(screen_point)); |
| 105 const gfx::Rect monitor_bounds = display.bounds(); | 106 const gfx::Rect monitor_bounds = display.bounds(); |
| 106 return (monitor_bounds.width() + 1) / 2; | 107 return (monitor_bounds.width() + 1) / 2; |
| 107 } | 108 } |
| 108 | 109 |
| 109 void TooltipWin::SetText(aura::Window* window, | 110 void TooltipWin::SetText(aura::Window* window, |
| 110 const base::string16& tooltip_text, | 111 const base::string16& tooltip_text, |
| 111 const gfx::Point& location) { | 112 const gfx::Point& location) { |
| 112 if (!EnsureTooltipWindow()) | 113 if (!EnsureTooltipWindow()) |
| 113 return; | 114 return; |
| 114 | 115 |
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| 148 SendMessage(tooltip_hwnd_, TTM_TRACKACTIVATE, FALSE, | 149 SendMessage(tooltip_hwnd_, TTM_TRACKACTIVATE, FALSE, |
| 149 reinterpret_cast<LPARAM>(&toolinfo_)); | 150 reinterpret_cast<LPARAM>(&toolinfo_)); |
| 150 } | 151 } |
| 151 | 152 |
| 152 bool TooltipWin::IsVisible() { | 153 bool TooltipWin::IsVisible() { |
| 153 return showing_; | 154 return showing_; |
| 154 } | 155 } |
| 155 | 156 |
| 156 } // namespace corewm | 157 } // namespace corewm |
| 157 } // namespace views | 158 } // namespace views |
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