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add global `current_focus` pointer

This commit is contained in:
Zandr Martin 2016-09-17 15:54:45 -05:00
parent 75f82808e2
commit e18b7cdfa9
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GPG Key ID: AA2BB8EF77F7BBDC
3 changed files with 17 additions and 10 deletions
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21
include/sway/container.h
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@ -8,6 +8,7 @@
typedef struct sway_container swayc_t; typedef struct sway_container swayc_t;
extern swayc_t root_container; extern swayc_t root_container;
extern swayc_t *current_focus;
/** /**
* Different kinds of containers. * Different kinds of containers.
@ -16,11 +17,11 @@ extern swayc_t root_container;
* it on this list. * it on this list.
*/ */
enum swayc_types { enum swayc_types {
C_ROOT, /**< The root container. Only one of these ever exists. */ C_ROOT, /**< The root container. Only one of these ever exists. */
C_OUTPUT, /**< An output (aka monitor, head, etc). */ C_OUTPUT, /**< An output (aka monitor, head, etc). */
C_WORKSPACE, /**< A workspace. */ C_WORKSPACE, /**< A workspace. */
C_CONTAINER, /**< A manually created container. */ C_CONTAINER, /**< A manually created container. */
C_VIEW, /**< A view (aka window). */ C_VIEW, /**< A view (aka window). */
// Keep last // Keep last
C_TYPES, C_TYPES,
}; };
@ -29,20 +30,20 @@ enum swayc_types {
* Different ways to arrange a container. * Different ways to arrange a container.
*/ */
enum swayc_layouts { enum swayc_layouts {
L_NONE, /**< Used for containers that have no layout (views, root) */ L_NONE, /**< Used for containers that have no layout (views, root) */
L_HORIZ, L_HORIZ,
L_VERT, L_VERT,
L_STACKED, L_STACKED,
L_TABBED, L_TABBED,
L_FLOATING, /**< A psuedo-container, removed from the tree, to hold floating windows */ L_FLOATING, /**< A psuedo-container, removed from the tree, to hold floating windows */
// Keep last // Keep last
L_LAYOUTS, L_LAYOUTS,
}; };
enum swayc_border_types { enum swayc_border_types {
B_NONE, /**< No border */ B_NONE, /**< No border */
B_PIXEL, /**< 1px border */ B_PIXEL, /**< 1px border */
B_NORMAL /**< Normal border with title bar */ B_NORMAL /**< Normal border with title bar */
}; };
/** /**

4
sway/focus.c
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@ -120,6 +120,10 @@ bool set_focused_container(swayc_t *c) {
// dispatch a window event // dispatch a window event
ipc_event_window(c, "focus"); ipc_event_window(c, "focus");
} }
// update the global pointer
current_focus = c;
// update container focus from here to root, making necessary changes along // update container focus from here to root, making necessary changes along
// the way // the way
swayc_t *p = c; swayc_t *p = c;

2
sway/layout.c
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@ -15,6 +15,7 @@
#include "log.h" #include "log.h"
swayc_t root_container; swayc_t root_container;
swayc_t *current_focus;
list_t *scratchpad; list_t *scratchpad;
int min_sane_h = 60; int min_sane_h = 60;
@ -27,6 +28,7 @@ void init_layout(void) {
root_container.children = create_list(); root_container.children = create_list();
root_container.handle = -1; root_container.handle = -1;
root_container.visible = true; root_container.visible = true;
current_focus = &root_container;
scratchpad = create_list(); scratchpad = create_list();
} }