| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "renderer/unix/gtk_window_base.h" |
| |
| #include "base/logging.h" |
| #include "renderer/unix/gtk_wrapper.h" |
| |
| namespace mozc { |
| namespace renderer { |
| namespace gtk { |
| |
| GtkWindowBase::GtkWindowBase(GtkWrapperInterface *gtk) |
| : gtk_(gtk), |
| send_command_interface_(NULL), |
| window_(gtk_->GtkWindowNew(GTK_WINDOW_POPUP)), |
| canvas_(gtk_->GtkDrawingAreaNew()) { |
| gtk_->GSignalConnect(window_, "destroy", G_CALLBACK(OnDestroyThunk), this); |
| gtk_->GtkWidgetAddEvents(window_, GDK_BUTTON_PRESS_MASK); |
| gtk_->GSignalConnect(window_, "button-press-event", |
| G_CALLBACK(OnMouseDownThunk), this); |
| |
| gtk_->GtkWidgetAddEvents(window_, GDK_BUTTON_RELEASE_MASK); |
| gtk_->GSignalConnect(window_, "button-release-event", |
| G_CALLBACK(OnMouseUpThunk), this); |
| |
| gtk_->GSignalConnect(canvas_, "expose-event", G_CALLBACK(OnPaintThunk), |
| this); |
| gtk_->GtkContainerAdd(window_, canvas_); |
| gtk_->GtkWidgetRealize(window_); |
| gtk_->GdkWindowSetTypeHint(window_, GDK_WINDOW_TYPE_HINT_POPUP_MENU); |
| } |
| |
| GtkWindowBase::~GtkWindowBase() { |
| } |
| |
| void GtkWindowBase::ShowWindow() { |
| gtk_->GtkWidgetShowAll(window_); |
| } |
| |
| void GtkWindowBase::HideWindow() { |
| gtk_->GtkWidgetHideAll(window_); |
| } |
| |
| GtkWidget *GtkWindowBase::GetWindowWidget() { |
| return window_; |
| } |
| |
| GtkWidget *GtkWindowBase::GetCanvasWidget() { |
| return canvas_; |
| } |
| |
| Point GtkWindowBase::GetWindowPos() { |
| Point origin; |
| gtk_->GtkWindowGetPosition(window_, &origin.x, &origin.y); |
| return origin; |
| } |
| |
| Size GtkWindowBase::GetWindowSize() { |
| Size size; |
| gtk_->GtkWindowGetSize(window_, &size.width, &size.height); |
| return size; |
| } |
| |
| Rect GtkWindowBase::GetWindowRect() { |
| return Rect(GetWindowPos(), GetWindowSize()); |
| } |
| |
| bool GtkWindowBase::IsActive() { |
| return gtk_->GtkWindowIsActive(window_); |
| } |
| |
| bool GtkWindowBase::DestroyWindow() { |
| // TODO(nona): Implement this |
| return false; |
| } |
| |
| void GtkWindowBase::Move(const Point &pos) { |
| gtk_->GtkWindowMove(window_, pos.x, pos.y); |
| } |
| |
| void GtkWindowBase::Resize(const Size &size) { |
| gtk_->GtkWindowResize(window_, size.width, size.height); |
| } |
| |
| void GtkWindowBase::Redraw() { |
| Size size = GetWindowSize(); |
| gtk_->GtkWidgetQueueDrawArea(window_, 0, 0, size.width, size.height); |
| } |
| |
| // Callbacks |
| bool GtkWindowBase::OnDestroy(GtkWidget *widget) { |
| gtk_->GtkMainQuit(); |
| return true; |
| } |
| |
| bool GtkWindowBase::OnPaint(GtkWidget *widget, GdkEventExpose *event) { |
| return true; |
| } |
| |
| void GtkWindowBase::Initialize() { |
| // Do nothing, there are no initialization on GtkWindowBase class. |
| } |
| |
| Size GtkWindowBase::Update(const commands::Candidates &candidates) { |
| // Do nothing, because this method should be overridden. |
| DLOG(FATAL) << "Unexpected function call."; |
| return Size(0, 0); |
| } |
| |
| Rect GtkWindowBase::GetCandidateColumnInClientCord() const { |
| // Do nothing, this method should be overridden and only used by candidate |
| // window. |
| return Rect(0, 0, 0, 0); |
| } |
| |
| gboolean GtkWindowBase::OnMouseDown(GtkWidget *widget, GdkEventButton *event) { |
| // GdkEventButton::x and y is defined as double, but they seems having only |
| // integral part. |
| Point pos(static_cast<int>(event->x), static_cast<int>(event->y)); |
| if (event->state & GDK_BUTTON1_MASK) { // Mouse left click mask |
| OnMouseLeftDown(pos); |
| } else if (event->state & GDK_BUTTON3_MASK) { // Mouse right click mask |
| OnMouseRightDown(pos); |
| } |
| // TODO(nona): Change the interface design if we need to control whether the |
| // event is consumed here or not. |
| return TRUE; // event consumed. |
| } |
| |
| gboolean GtkWindowBase::OnMouseUp(GtkWidget *widget, GdkEventButton *event) { |
| Point pos(static_cast<int>(event->x), static_cast<int>(event->y)); |
| if (event->state & GDK_BUTTON1_MASK) { |
| OnMouseLeftUp(pos); |
| } else if (event->state & GDK_BUTTON3_MASK) { |
| OnMouseRightUp(pos); |
| } |
| // TODO(nona): Change the interface design if we need to control whether the |
| // event is consumed here or not. |
| return TRUE; // event consumed. |
| } |
| |
| void GtkWindowBase::OnMouseLeftUp(const Point &pos) { |
| } |
| |
| void GtkWindowBase::OnMouseLeftDown(const Point &pos) { |
| } |
| |
| void GtkWindowBase::OnMouseRightUp(const Point &pos) { |
| } |
| |
| void GtkWindowBase::OnMouseRightDown(const Point &pos) { |
| } |
| |
| bool GtkWindowBase::SetSendCommandInterface( |
| client::SendCommandInterface *send_command_interface) { |
| send_command_interface_ = send_command_interface; |
| return true; |
| } |
| |
| void GtkWindowBase::ReloadFontConfig(const string &font_description) { |
| // do nothing. |
| } |
| |
| } // namespace gtk |
| } // namespace renderer |
| } // namespace mozc |