1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2014 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef CONTAINER_H
30 #define CONTAINER_H
31
32 #include "../ui/toolkit.h"
33 #include "../ui/container.h"
34 #include <ucx/list.h>
35 #include <string.h>
36
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40
41 #define ui_reset_layout(layout) memset(&(layout), 0, sizeof(UiLayout))
42
43 typedef struct MotifTabbedPane MotifTabbedPane;
44 typedef struct UiTab UiTab;
45 typedef struct UiBoxContainer UiBoxContainer;
46 typedef struct UiGridContainer UiGridContainer;
47 typedef struct UiTabViewContainer UiTabViewContainer;
48 typedef struct UiLayout UiLayout;
49
50 typedef Widget (*ui_container_add_f)(UiContainer*, Arg*, int*, UiBool);
51
52 typedef enum UiLayoutBool UiLayoutBool;
53 typedef enum UiBoxOrientation UiBoxOrientation;
54
55
56 enum UiLayoutBool {
57 UI_LAYOUT_UNDEFINED = 0,
58 UI_LAYOUT_TRUE,
59 UI_LAYOUT_FALSE,
60 };
61
62 enum UiBoxOrientation {
63 UI_BOX_VERTICAL = 0,
64 UI_BOX_HORIZONTAL
65 };
66
67 struct UiLayout {
68 UiLayoutBool fill;
69 UiBool newline;
70 char *label;
71 UiBool hexpand;
72 UiBool vexpand;
73 int gridwidth;
74 };
75
76 struct UiContainer {
77 Widget widget;
78 Widget (*prepare)(UiContainer*, Arg *, int*, UiBool);
79 void (*add)(UiContainer*, Widget);
80 UiLayout layout;
81 Widget current;
82 Widget menu;
83 };
84
85 struct UiBoxContainer {
86 UiContainer container;
87 Widget prev_widget;
88 UiBool has_fill;
89 UiBoxOrientation orientation;
90 int margin;
91 int spacing;
92 };
93
94 struct UiGridContainer {
95 UiContainer container;
96 UcxList *lines;
97 UcxList *current;
98 int columnspacing;
99 int rowspacing;
100 };
101
102 struct UiTabViewContainer {
103 UiContainer container;
104 UiContext *context;
105 Widget widget;
106 UcxList *tabs;
107 Widget current;
108 };
109
110 struct MotifTabbedPane {
111 UiTabbedPane view;
112 Widget tabbar;
113 UcxList *tabs;
114 UiTab *current;
115 int index;
116 Pixel bg1;
117 Pixel bg2;
118 int height;
119 };
120
121 struct UiTab {
122 MotifTabbedPane *tabbedpane;
123 UiObject *content;
124 Widget tab_button;
125 };
126
127
128 UiContainer* ui_frame_container(UiObject *obj, Widget frame);
129 Widget ui_frame_container_prepare(UiContainer *ct, Arg *args, int *n, UiBool fill);
130 void ui_frame_container_add(UiContainer *ct, Widget widget);
131
132 UiContainer* ui_box_container(UiObject *obj, Widget box, int margin, int spacing, UiBoxOrientation orientation);
133 Widget ui_box_container_prepare(UiContainer *ct, Arg *args, int *n, UiBool fill);
134 void ui_box_container_add(UiContainer *ct, Widget widget);
135
136 UiContainer* ui_grid_container(UiObject *obj, Widget form, int columnspacing, int rowspacing);
137 Widget ui_grid_container_prepare(UiContainer *ct, Arg *args, int *n, UiBool fill);
138 void ui_grid_container_add(UiContainer *ct, Widget widget);
139
140 UiContainer* ui_scrolledwindow_container(UiObject *obj, Widget scrolledwindow);
141 Widget ui_scrolledwindow_container_prepare(UiContainer *ct, Arg *args, int *n, UiBool fill);
142 void ui_scrolledwindow_container_add(UiContainer *ct, Widget widget);
143
144 UiContainer* ui_tabview_container(UiObject *obj, Widget rowcolumn);
145 Widget ui_tabview_container_prepare(UiContainer *ct, Arg *args, int *n, UiBool fill);
146 void ui_tabview_container_add(UiContainer *ct, Widget widget);
147
148 void ui_tab_button_callback(Widget widget, UiTab *tab, XtPointer d);
149 void ui_change_tab(MotifTabbedPane *pane, UiTab *tab);
150
151 void ui_tab_set_document(UiContext *ctx, void *document);
152 void ui_tab_detach_document(UiContext *ctx);
153
154
155 #ifdef __cplusplus
156 }
157 #endif
158
159 #endif /* CONTAINER_H */
160
161