rofi 1.7.5
container.c
Go to the documentation of this file.
1/*
2 * rofi
3 *
4 * MIT/X11 License
5 * Copyright © 2013-2022 Qball Cow <qball@gmpclient.org>
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining
8 * a copy of this software and associated documentation files (the
9 * "Software"), to deal in the Software without restriction, including
10 * without limitation the rights to use, copy, modify, merge, publish,
11 * distribute, sublicense, and/or sell copies of the Software, and to
12 * permit persons to whom the Software is furnished to do so, subject to
13 * the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be
16 * included in all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
21 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
22 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 */
27
29#define G_LOG_DOMAIN "Widgets.Container"
30
31#include "widgets/container.h"
32#include "theme.h"
34#include "widgets/widget.h"
35#include <stdio.h>
36
41
42static void container_update(widget *wid);
43
44static int container_get_desired_height(widget *widget, const int width) {
46 int height = 0;
47 if (b->child) {
48 height += widget_get_desired_height(b->child, width);
49 }
51 return height;
52}
53
54static void container_draw(widget *wid, cairo_t *draw) {
55 container *b = (container *)wid;
56
57 widget_draw(b->child, draw);
58}
59
60static void container_free(widget *wid) {
61 container *b = (container *)wid;
62
64 g_free(b);
65}
66
68 if (container == NULL) {
69 return;
70 }
71 container->child = child;
72 g_assert(child->parent == WIDGET(container));
74}
75
76static void container_resize(widget *widget, short w, short h) {
78 if (b->widget.w != w || b->widget.h != h) {
79 b->widget.w = w;
80 b->widget.h = h;
82 }
83}
84
86 gint y) {
87 container *b = (container *)wid;
88 if (!widget_intersect(b->child, x, y)) {
89 return NULL;
90 }
91
92 x -= b->child->x;
93 y -= b->child->y;
94 return widget_find_mouse_target(b->child, type, x, y);
95}
96
97static void container_set_state(widget *wid, const char *state) {
98 container *b = (container *)wid;
99 widget_set_state(b->child, state);
100}
101
102container *container_create(widget *parent, const char *name) {
103 container *b = g_malloc0(sizeof(container));
104 // Initialize widget.
105 widget_init(WIDGET(b), parent, WIDGET_TYPE_UNKNOWN, name);
113 return b;
114}
115
static int container_get_desired_height(widget *widget, const int width)
Definition container.c:44
static void container_resize(widget *widget, short w, short h)
Definition container.c:76
static void container_set_state(widget *wid, const char *state)
Definition container.c:97
static void container_draw(widget *wid, cairo_t *draw)
Definition container.c:54
static widget * container_find_mouse_target(widget *wid, WidgetType type, gint x, gint y)
Definition container.c:85
static void container_free(widget *wid)
Definition container.c:60
static void container_update(widget *wid)
Definition container.c:116
void container_add(container *container, widget *child)
Definition container.c:67
container * container_create(widget *parent, const char *name)
Definition container.c:102
void widget_free(widget *wid)
Definition widget.c:425
int widget_intersect(const widget *widget, int x, int y)
Definition widget.c:75
void widget_resize(widget *widget, short w, short h)
Definition widget.c:87
WidgetType
Definition widget.h:56
void widget_update(widget *widget)
Definition widget.c:477
void widget_move(widget *widget, short x, short y)
Definition widget.c:102
void widget_draw(widget *widget, cairo_t *d)
Definition widget.c:135
#define WIDGET(a)
Definition widget.h:119
int widget_get_desired_height(widget *wid, const int width)
Definition widget.c:644
widget * widget_find_mouse_target(widget *wid, WidgetType type, gint x, gint y)
Definition widget.c:510
@ WIDGET_TYPE_UNKNOWN
Definition widget.h:58
widget * child
Definition container.c:39
widget widget
Definition container.c:38
void(* free)(struct _widget *widget)
void(* set_state)(struct _widget *, const char *)
widget_find_mouse_target_cb find_mouse_target
gboolean enabled
int(* get_desired_height)(struct _widget *, const int width)
struct _widget * parent
void(* update)(struct _widget *)
void(* draw)(struct _widget *widget, cairo_t *draw)
void(* resize)(struct _widget *, short, short)
int widget_padding_get_remaining_width(const widget *wid)
Definition widget.c:619
void widget_init(widget *wid, widget *parent, WidgetType type, const char *name)
Definition widget.c:34
void widget_set_state(widget *widget, const char *state)
Definition widget.c:57
int widget_padding_get_left(const widget *wid)
Definition widget.c:576
int widget_padding_get_padding_height(const widget *wid)
Definition widget.c:631
int widget_padding_get_top(const widget *wid)
Definition widget.c:598
int widget_padding_get_remaining_height(const widget *wid)
Definition widget.c:625