| // 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 |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #ifndef MOZC_RENDERER_UNIX_CANDIDATE_WINDOW_H_ |
| #define MOZC_RENDERER_UNIX_CANDIDATE_WINDOW_H_ |
| |
| #include <memory> |
| |
| #include "renderer/table_layout_interface.h" |
| #include "renderer/unix/cairo_factory_interface.h" |
| #include "renderer/unix/const.h" |
| #include "renderer/unix/draw_tool_interface.h" |
| #include "renderer/unix/gtk_window_base.h" |
| #include "renderer/unix/text_renderer_interface.h" |
| #include "testing/base/public/gunit_prod.h" |
| |
| namespace mozc { |
| namespace client { |
| class SendCommandInterface; |
| } // namespace client |
| namespace renderer { |
| namespace gtk { |
| |
| class CandidateWindow : public GtkWindowBase { |
| public: |
| // GtkWindowBase (and super class) has ownership of all arguments. |
| CandidateWindow(TableLayoutInterface *table_layout, |
| TextRendererInterface *text_renderer, |
| DrawToolInterface *draw_tool, |
| GtkWrapperInterface *gtk, |
| CairoFactoryInterface *cairo_factory); |
| virtual ~CandidateWindow() {} |
| |
| virtual Size Update(const commands::Candidates &candidates); |
| virtual Rect GetCandidateColumnInClientCord() const; |
| virtual void Initialize(); |
| |
| // usage type for each column. |
| enum COLUMN_TYPE { |
| COLUMN_SHORTCUT = 0, // show shortcut key |
| COLUMN_GAP1, // padding region |
| COLUMN_CANDIDATE, // show candidate string |
| COLUMN_GAP2, // padding region |
| COLUMN_DESCRIPTION, // show description message |
| NUMBER_OF_COLUMNS, // number of columns. (this item should be last) |
| }; |
| |
| virtual bool SetSendCommandInterface( |
| client::SendCommandInterface *send_command_interface); |
| virtual void ReloadFontConfig(const string &font_description); |
| |
| protected: |
| // Callbacks |
| bool OnPaint(GtkWidget *widget, GdkEventExpose *event); |
| |
| void OnMouseLeftUp(const Point &pos); |
| |
| // Returns zero oriented row index which covers the argument position. |
| // If this function returns negative value, it means there are no row to |
| // cover the argument position. |
| // The reason for virtual function is for testing. |
| virtual int GetSelectedRowIndex(const Point &pos) const; |
| |
| private: |
| void DrawBackground(); |
| void DrawShortcutBackground(); |
| void DrawSelectedRect(); |
| void DrawCells(); |
| void DrawInformationIcon(); |
| void DrawVScrollBar(); |
| void DrawFooter(); |
| void DrawFrame(); |
| |
| // Draws footer separator and updates footer content area rectangle. |
| void DrawFooterSeparator(Rect *footer_content_area); |
| |
| // Draws footer index into specified rectangle and updates content area to |
| // rest one. |
| void DrawFooterIndex(Rect *footer_content_rect); |
| |
| // Draws logo into specified rectangle and updates content area to rest one. |
| void DrawLogo(Rect *footer_content_rect); |
| |
| // Draws footer label. |
| void DrawFooterLabel(const Rect &footer_content_rect); |
| |
| // Make strings to be displayed based on candidates. If there is no string to |
| // be displayed, string will be empty. |
| static void GetDisplayString( |
| const commands::Candidates::Candidate &candidate, |
| string *shortcut, string *value, string *description); |
| |
| void UpdateScrollBarSize(); |
| void UpdateFooterSize(); |
| void UpdateGap1Size(); |
| |
| void UpdateCandidatesSize(bool *has_description); |
| void UpdateGap2Size(bool has_description); |
| |
| // TODO(nona): Remove FRIEND_TEST |
| FRIEND_TEST(CandidateWindowTest, DrawBackgroundTest); |
| FRIEND_TEST(CandidateWindowTest, DrawShortcutBackgroundTest); |
| FRIEND_TEST(CandidateWindowTest, DrawSelectedRectTest); |
| FRIEND_TEST(CandidateWindowTest, DrawCellsTest); |
| FRIEND_TEST(CandidateWindowTest, DrawInformationIconTest); |
| FRIEND_TEST(CandidateWindowTest, DrawVScrollBarTest); |
| FRIEND_TEST(CandidateWindowTest, DrawFooterTest); |
| FRIEND_TEST(CandidateWindowTest, DrawFrameTest); |
| FRIEND_TEST(CandidateWindowTest, GetDisplayStringTest); |
| FRIEND_TEST(CandidateWindowTest, DrawFooterSeparatorTest); |
| FRIEND_TEST(CandidateWindowTest, DrawFooterIndexTest); |
| FRIEND_TEST(CandidateWindowTest, DrawLogoTest); |
| FRIEND_TEST(CandidateWindowTest, DrawFooterLabelTest); |
| FRIEND_TEST(CandidateWindowTest, UpdateScroolBarSizeTest); |
| FRIEND_TEST(CandidateWindowTest, UpdateFooterSizeTest); |
| FRIEND_TEST(CandidateWindowTest, UpdateGap1SizeTest); |
| FRIEND_TEST(CandidateWindowTest, UpdateCandidatesSizeTest); |
| FRIEND_TEST(CandidateWindowTest, UpdateGap2SizeTest); |
| FRIEND_TEST(CandidateWindowTest, OnMouseLeftUpTest); |
| FRIEND_TEST(CandidateWindowTest, GetSelectedRowIndexTest); |
| |
| commands::Candidates candidates_; |
| std::unique_ptr<TableLayoutInterface> table_layout_; |
| std::unique_ptr<TextRendererInterface> text_renderer_; |
| std::unique_ptr<DrawToolInterface> draw_tool_; |
| std::unique_ptr<CairoFactoryInterface> cairo_factory_; |
| client::SendCommandInterface *send_command_interface_; |
| DISALLOW_COPY_AND_ASSIGN(CandidateWindow); |
| }; |
| |
| } // namespace gtk |
| } // namespace renderer |
| } // namespace mozc |
| #endif // MOZC_RENDERER_UNIX_CANDIDATE_WINDOW_H_ |