/src/libreoffice/include/vcl/weld/IconView.hxx
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1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ |
2 | | /* |
3 | | * This file is part of the LibreOffice project. |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | */ |
9 | | |
10 | | #pragma once |
11 | | |
12 | | #include <vcl/dllapi.h> |
13 | | #include <vcl/weld/ItemView.hxx> |
14 | | |
15 | | class Bitmap; |
16 | | |
17 | | namespace weld |
18 | | { |
19 | | typedef std::tuple<OUString&, const TreeIter&> encoded_image_query; |
20 | | |
21 | | class VCL_DLLPUBLIC IconView : virtual public ItemView |
22 | | { |
23 | | protected: |
24 | | Link<const TreeIter&, OUString> m_aQueryTooltipHdl; |
25 | | |
26 | | OUString signal_query_tooltip(const TreeIter& rIter) const |
27 | 0 | { |
28 | 0 | if (notify_events_disabled()) |
29 | 0 | return {}; |
30 | 0 | return m_aQueryTooltipHdl.Call(rIter); |
31 | 0 | } |
32 | | |
33 | | virtual void do_insert(int pos, const OUString* pStr, const OUString* pId, |
34 | | const OUString* pIconName, TreeIter* pRet) |
35 | | = 0; |
36 | | virtual void do_insert(int pos, const OUString* pStr, const OUString* pId, const Bitmap* pIcon, |
37 | | TreeIter* pRet) |
38 | | = 0; |
39 | | virtual void do_scroll_to_item(const TreeIter& rIter) = 0; |
40 | | |
41 | | public: |
42 | | virtual int get_item_width() const = 0; |
43 | | virtual void set_item_width(int width) = 0; |
44 | | |
45 | | void insert(int pos, const OUString* pStr, const OUString* pId, const OUString* pIconName, |
46 | | TreeIter* pRet) |
47 | 0 | { |
48 | 0 | disable_notify_events(); |
49 | 0 | do_insert(pos, pStr, pId, pIconName, pRet); |
50 | 0 | enable_notify_events(); |
51 | 0 | } |
52 | | |
53 | | void insert(int pos, const OUString* pStr, const OUString* pId, const Bitmap* pIcon, |
54 | | TreeIter* pRet) |
55 | 0 | { |
56 | 0 | disable_notify_events(); |
57 | 0 | do_insert(pos, pStr, pId, pIcon, pRet); |
58 | 0 | enable_notify_events(); |
59 | 0 | } |
60 | | |
61 | | virtual void insert_separator(int pos, const OUString* pId) = 0; |
62 | | |
63 | | void append(const OUString& rId, const OUString& rStr, const OUString& rImage) |
64 | 0 | { |
65 | 0 | insert(-1, &rStr, &rId, &rImage, nullptr); |
66 | 0 | } |
67 | | |
68 | 0 | void append_separator(const OUString& rId) { insert_separator(-1, &rId); } |
69 | | |
70 | | virtual void connect_query_tooltip(const Link<const TreeIter&, OUString>& rLink) |
71 | 0 | { |
72 | 0 | m_aQueryTooltipHdl = rLink; |
73 | 0 | } |
74 | | |
75 | | virtual int count_selected_items() const = 0; |
76 | | |
77 | | virtual void set_image(int pos, VirtualDevice& rDevice) = 0; |
78 | | virtual void set_text(int pos, const OUString& rText) = 0; |
79 | | virtual void set_item_accessible_name(int pos, const OUString& rName) = 0; |
80 | | |
81 | | virtual void set_item_tooltip_text(int pos, const OUString& rToolTip) = 0; |
82 | | OUString get_item_tooltip_text(int pos) const; |
83 | | virtual OUString get_item_tooltip_text(const TreeIter& rIter) const = 0; |
84 | | |
85 | | virtual tools::Rectangle get_rect(const TreeIter& rIter) const = 0; |
86 | | |
87 | | std::unique_ptr<weld::TreeIter> get_item_at_pos(const Point& rPos); |
88 | | |
89 | | void scroll_to_item(const TreeIter& rIter) |
90 | 0 | { |
91 | 0 | disable_notify_events(); |
92 | 0 | do_scroll_to_item(rIter); |
93 | 0 | enable_notify_events(); |
94 | 0 | } |
95 | | }; |
96 | | } |
97 | | |
98 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |