mirror of https://github.com/davatorium/rofi.git
127 lines
3.8 KiB
C
127 lines
3.8 KiB
C
/*
|
|
* rofi
|
|
*
|
|
* MIT/X11 License
|
|
* Copyright © 2013-2022 Qball Cow <qball@gmpclient.org>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
/** The log domain of this widget. */
|
|
#define G_LOG_DOMAIN "Widgets.Container"
|
|
#include "config.h"
|
|
|
|
#include "widgets/container.h"
|
|
#include "theme.h"
|
|
#include "widgets/widget-internal.h"
|
|
#include "widgets/widget.h"
|
|
#include <stdio.h>
|
|
|
|
struct _container {
|
|
widget widget;
|
|
widget *child;
|
|
};
|
|
|
|
static void container_update(widget *wid);
|
|
|
|
static int container_get_desired_height(widget *widget, const int width) {
|
|
container *b = (container *)widget;
|
|
int height = 0;
|
|
if (b->child) {
|
|
height += widget_get_desired_height(b->child, width);
|
|
}
|
|
height += widget_padding_get_padding_height(widget);
|
|
return height;
|
|
}
|
|
|
|
static void container_draw(widget *wid, cairo_t *draw) {
|
|
container *b = (container *)wid;
|
|
|
|
widget_draw(b->child, draw);
|
|
}
|
|
|
|
static void container_free(widget *wid) {
|
|
container *b = (container *)wid;
|
|
|
|
widget_free(b->child);
|
|
g_free(b);
|
|
}
|
|
|
|
void container_add(container *container, widget *child) {
|
|
if (container == NULL) {
|
|
return;
|
|
}
|
|
container->child = child;
|
|
g_assert(child->parent == WIDGET(container));
|
|
widget_update(WIDGET(container));
|
|
}
|
|
|
|
static void container_resize(widget *widget, short w, short h) {
|
|
container *b = (container *)widget;
|
|
if (b->widget.w != w || b->widget.h != h) {
|
|
b->widget.w = w;
|
|
b->widget.h = h;
|
|
widget_update(widget);
|
|
}
|
|
}
|
|
|
|
static widget *container_find_mouse_target(widget *wid, WidgetType type, gint x,
|
|
gint y) {
|
|
container *b = (container *)wid;
|
|
if (!widget_intersect(b->child, x, y)) {
|
|
return NULL;
|
|
}
|
|
|
|
x -= b->child->x;
|
|
y -= b->child->y;
|
|
return widget_find_mouse_target(b->child, type, x, y);
|
|
}
|
|
|
|
static void container_set_state(widget *wid, const char *state) {
|
|
container *b = (container *)wid;
|
|
widget_set_state(b->child, state);
|
|
}
|
|
|
|
container *container_create(widget *parent, const char *name) {
|
|
container *b = g_malloc0(sizeof(container));
|
|
// Initialize widget.
|
|
widget_init(WIDGET(b), parent, WIDGET_TYPE_UNKNOWN, name);
|
|
b->widget.draw = container_draw;
|
|
b->widget.free = container_free;
|
|
b->widget.resize = container_resize;
|
|
b->widget.update = container_update;
|
|
b->widget.find_mouse_target = container_find_mouse_target;
|
|
b->widget.get_desired_height = container_get_desired_height;
|
|
b->widget.set_state = container_set_state;
|
|
return b;
|
|
}
|
|
|
|
static void container_update(widget *wid) {
|
|
container *b = (container *)wid;
|
|
if (b->child && b->child->enabled) {
|
|
widget_resize(WIDGET(b->child),
|
|
widget_padding_get_remaining_width(WIDGET(b)),
|
|
widget_padding_get_remaining_height(WIDGET(b)));
|
|
widget_move(WIDGET(b->child), widget_padding_get_left(WIDGET(b)),
|
|
widget_padding_get_top(WIDGET(b)));
|
|
}
|
|
}
|