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Apply coding std to <mouse> code & add .clang-format

Browse source 
The files:
    include/config/mousebind.h
    src/config/mousebind.c
    src/config/rc.xml
were formatted automatically via clang-format using the rules specified
in the .clang-format file. Specifically, the command;
clang-format -i -style=file include/config/mousebind.h \
src/config/mousebind.c src/config/rc.xml

This is unfortunately adding a break before the brace in enum
declarations
This commit is contained in:
alexander bryan 2021-08-31 17:43:49 -04:00 • committed by Johan Malm
parent 10a685a0e4
commit 1ac654f006
4 changed files with 117 additions and 102 deletions
Download patch file Download diff file Expand all files Collapse all files

7
.clang-format Normal file
View file

@ -0,0 +1,7 @@
BasedOnStyle: LLVM
IndentWidth: 8
AlwaysBreakAfterReturnType: TopLevel
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortEnumsOnASingleLine: false
AlignAfterOpenBracket: DontAlign

25
include/config/mousebind.h
View file

@ -4,23 +4,30 @@
#include "ssd.h" #include "ssd.h"
#include <wayland-util.h> #include <wayland-util.h>
enum action_mouse_did { enum action_mouse_did
{
MOUSE_ACTION_DOUBLECLICK, MOUSE_ACTION_DOUBLECLICK,
MOUSE_ACTION_NONE MOUSE_ACTION_NONE
}; };
struct mousebind { struct mousebind {
enum ssd_part_type context; /* ex: titlebar */ enum ssd_part_type context; /* ex: titlebar */
uint32_t button; /* ex: BTN_LEFT, BTN_RIGHT from linux/input_event_codes.h */
enum action_mouse_did mouse_action; /* ex: doubleclick, press, drag, etc */ /* ex: BTN_LEFT, BTN_RIGHT from linux/input_event_codes.h */
const char* action; /* what to do because mouse did previous action */ uint32_t button;
const char* command;
/* ex: doubleclick, press, drag, etc */
enum action_mouse_did mouse_action;
/* what to do because mouse did previous action */
const char *action;
const char *command;
struct wl_list link; struct wl_list link;
}; };
struct mousebind* struct mousebind *
mousebind_create(const char* context_str, const char* mouse_button_str, mousebind_create(const char *context_str, const char *mouse_button_str,
const char* action_mouse_did_str, const char* action, const char *action_mouse_did_str, const char *action, const char *command);
const char* command);
#endif /* __LABWC_MOUSEBIND_H */ #endif /* __LABWC_MOUSEBIND_H */

54
src/config/mousebind.c
View file

@ -1,18 +1,17 @@
#define _POSIX_C_SOURCE 200809L #define _POSIX_C_SOURCE 200809L
#include "config/mousebind.h" #include "config/mousebind.h"
#include "config/rcxml.h" #include "config/rcxml.h"
#include <wlr/util/log.h> #include <linux/input-event-codes.h>
#include <strings.h> #include <strings.h>
#include <unistd.h> #include <unistd.h>
#include <linux/input-event-codes.h> #include <wlr/util/log.h>
static enum ssd_part_type static enum ssd_part_type
context_from_str(const char* str) context_from_str(const char *str)
{ {
if(str == NULL) { if (str == NULL) {
return LAB_SSD_NONE; return LAB_SSD_NONE;
} } else if (strcasecmp(str, "Titlebar") == 0) {
else if(strcasecmp(str, "Titlebar") == 0) {
return LAB_SSD_PART_TITLEBAR; return LAB_SSD_PART_TITLEBAR;
} else { } else {
return LAB_SSD_NONE; return LAB_SSD_NONE;
@ -20,16 +19,15 @@ context_from_str(const char* str)
} }
static uint32_t static uint32_t
mouse_button_from_str(const char* str) mouse_button_from_str(const char *str)
{ {
if(str == NULL) { if (str == NULL) {
return UINT32_MAX; return UINT32_MAX;
} } else if (strcasecmp(str, "Left") == 0) {
else if(strcasecmp(str, "Left") == 0) {
return BTN_LEFT; return BTN_LEFT;
} else if(strcasecmp(str, "Right") == 0) { } else if (strcasecmp(str, "Right") == 0) {
return BTN_RIGHT; return BTN_RIGHT;
} else if(strcasecmp(str, "Middle") == 0) { } else if (strcasecmp(str, "Middle") == 0) {
return BTN_MIDDLE; return BTN_MIDDLE;
} else { } else {
return UINT32_MAX; return UINT32_MAX;
@ -37,42 +35,42 @@ mouse_button_from_str(const char* str)
} }
static enum action_mouse_did static enum action_mouse_did
action_mouse_did_from_str(const char* str) action_mouse_did_from_str(const char *str)
{ {
if(str == NULL) { if (str == NULL) {
return MOUSE_ACTION_NONE; return MOUSE_ACTION_NONE;
} } else if (strcasecmp(str, "doubleclick") == 0) {
else if(strcasecmp(str, "doubleclick") == 0) {
return MOUSE_ACTION_DOUBLECLICK; return MOUSE_ACTION_DOUBLECLICK;
} else { } else {
return MOUSE_ACTION_NONE; return MOUSE_ACTION_NONE;
} }
} }
struct mousebind* struct mousebind *
mousebind_create(const char* context_str, const char* mouse_button_str, mousebind_create(const char *context_str, const char *mouse_button_str,
const char* action_mouse_did_str, const char* action, const char *action_mouse_did_str, const char *action, const char *command)
const char* command)
{ {
struct mousebind* m = calloc(1, sizeof(struct mousebind)); struct mousebind *m = calloc(1, sizeof(struct mousebind));
enum ssd_part_type context = context_from_str(context_str); enum ssd_part_type context = context_from_str(context_str);
uint32_t button = mouse_button_from_str(mouse_button_str); uint32_t button = mouse_button_from_str(mouse_button_str);
enum action_mouse_did action_mouse_did = action_mouse_did_from_str(action_mouse_did_str); enum action_mouse_did action_mouse_did =
action_mouse_did_from_str(action_mouse_did_str);
if(context == LAB_SSD_NONE) { if (context == LAB_SSD_NONE) {
wlr_log(WLR_ERROR, "unknown mouse context (%s)", context_str); wlr_log(WLR_ERROR, "unknown mouse context (%s)", context_str);
goto CREATE_ERROR; goto CREATE_ERROR;
} }
if(button == UINT32_MAX) { if (button == UINT32_MAX) {
wlr_log(WLR_ERROR, "unknown button (%s)", mouse_button_str); wlr_log(WLR_ERROR, "unknown button (%s)", mouse_button_str);
goto CREATE_ERROR; goto CREATE_ERROR;
} }
if(action_mouse_did == MOUSE_ACTION_NONE) { if (action_mouse_did == MOUSE_ACTION_NONE) {
wlr_log(WLR_ERROR, "unknown mouse action (%s)", action_mouse_did_str); wlr_log(WLR_ERROR, "unknown mouse action (%s)",
action_mouse_did_str);
goto CREATE_ERROR; goto CREATE_ERROR;
} }
if(action == NULL) { if (action == NULL) {
wlr_log(WLR_ERROR, "action is NULL\n"); wlr_log(WLR_ERROR, "action is NULL\n");
goto CREATE_ERROR; goto CREATE_ERROR;
} }
@ -81,7 +79,7 @@ mousebind_create(const char* context_str, const char* mouse_button_str,
m->button = button; m->button = button;
m->mouse_action = action_mouse_did; m->mouse_action = action_mouse_did;
m->action = strdup(action); /* TODO: replace with strndup? */ m->action = strdup(action); /* TODO: replace with strndup? */
if(command && !strcasecmp(action, "Execute")) { if (command && !strcasecmp(action, "Execute")) {
m->command = strdup(command); m->command = strdup(command);
} }

131
src/config/rcxml.c
View file

@ -1,4 +1,11 @@
#define _POSIX_C_SOURCE 200809L #define _POSIX_C_SOURCE 200809L
#include "config/rcxml.h"
#include "common/dir.h"
#include "common/nodename.h"
#include "common/string-helpers.h"
#include "common/zfree.h"
#include "config/keybind.h"
#include "config/mousebind.h"
#include <assert.h> #include <assert.h>
#include <ctype.h> #include <ctype.h>
#include <errno.h> #include <errno.h>
@ -12,22 +19,15 @@
#include <unistd.h> #include <unistd.h>
#include <wayland-server-core.h> #include <wayland-server-core.h>
#include <wlr/util/log.h> #include <wlr/util/log.h>
#include "common/dir.h"
#include "common/nodename.h"
#include "common/string-helpers.h"
#include "common/zfree.h"
#include "config/keybind.h"
#include "config/mousebind.h"
#include "config/rcxml.h"
static bool in_keybind = false; static bool in_keybind = false;
static bool in_mousebind = false; static bool in_mousebind = false;
static bool is_attribute = false; static bool is_attribute = false;
static struct keybind *current_keybind; static struct keybind *current_keybind;
static const char* current_mouse_context = ""; static const char *current_mouse_context = "";
enum font_place
enum font_place { {
FONT_PLACE_UNKNOWN = 0, FONT_PLACE_UNKNOWN = 0,
FONT_PLACE_ACTIVEWINDOW, FONT_PLACE_ACTIVEWINDOW,
FONT_PLACE_MENUITEM, FONT_PLACE_MENUITEM,
@ -38,11 +38,11 @@ enum font_place {
* unchecked mousebind params. we fill these out one at a time, then pass them * unchecked mousebind params. we fill these out one at a time, then pass them
* all to mousebind_create() once we are ready * all to mousebind_create() once we are ready
*/ */
static const char* current_mouse_button = ""; static const char *current_mouse_button = "";
static const char* current_action_mouse_did= ""; static const char *current_action_mouse_did = "";
struct mouse_action { struct mouse_action {
const char* action; const char *action;
const char* command; const char *command;
}; };
/* /*
* A given mousebind can have multiple actions associated with it. * A given mousebind can have multiple actions associated with it.
@ -54,8 +54,8 @@ struct mouse_action {
static struct mouse_action mouse_actions[MAX_MOUSE_ACTIONS] = {{0}}; static struct mouse_action mouse_actions[MAX_MOUSE_ACTIONS] = {{0}};
static int num_mouse_actions = 0; static int num_mouse_actions = 0;
static void
static void load_default_key_bindings(void); load_default_key_bindings(void);
static void static void
fill_keybind(char *nodename, char *content) fill_keybind(char *nodename, char *content)
@ -89,35 +89,33 @@ fill_keybind(char *nodename, char *content)
static void static void
add_new_mousebinds(void) add_new_mousebinds(void)
{ {
for(int i = 0; i < num_mouse_actions; i++) { for (int i = 0; i < num_mouse_actions; i++) {
struct mousebind* m = mousebind_create(current_mouse_context, struct mousebind *m = mousebind_create(current_mouse_context,
current_mouse_button, current_mouse_button, current_action_mouse_did,
current_action_mouse_did, mouse_actions[i].action, mouse_actions[i].command);
mouse_actions[i].action, if (m != NULL) {
mouse_actions[i].command);
if(m != NULL) {
wl_list_insert(&rc.mousebinds, &m->link); wl_list_insert(&rc.mousebinds, &m->link);
} else { } else {
wlr_log(WLR_ERROR, "failed to create mousebind\n" wlr_log(WLR_ERROR,
" context: (%s)\n" "failed to create mousebind\n"
" button: (%s)\n" " context: (%s)\n"
" mouse action (%s)\n" " button: (%s)\n"
" action (%s)\n" " mouse action (%s)\n"
" command: (%s)\n", " action (%s)\n"
current_mouse_context, " command: (%s)\n",
current_mouse_button, current_mouse_context, current_mouse_button,
current_action_mouse_did, current_action_mouse_did, mouse_actions[i].action,
mouse_actions[i].action, mouse_actions[i].command);
mouse_actions[i].command);
} }
} }
num_mouse_actions = 0; num_mouse_actions = 0;
memset(mouse_actions, 0, sizeof(struct mouse_action) * MAX_MOUSE_ACTIONS); memset(
mouse_actions, 0, sizeof(struct mouse_action) * MAX_MOUSE_ACTIONS);
} }
static void static void
fill_mousebind(char* nodename, char* content) fill_mousebind(char *nodename, char *content)
{ {
/* /*
* Example of what we're parsing: * Example of what we're parsing:
@ -126,32 +124,33 @@ fill_mousebind(char* nodename, char* content)
* <action name="ToggleMaximize"/> * <action name="ToggleMaximize"/>
* </mousebind> * </mousebind>
*/ */
if(!content) { if (!content) {
return; return;
} }
string_truncate_at_pattern(nodename, ".mousebind.context.mouse"); string_truncate_at_pattern(nodename, ".mousebind.context.mouse");
if(is_attribute && !strcmp(nodename, "button")) { if (is_attribute && !strcmp(nodename, "button")) {
current_mouse_button = content; current_mouse_button = content;
} else if(!strcmp(nodename, "action")) { } else if (!strcmp(nodename, "action")) {
/* /*
* checking for is_attribute fails even though we are looking for the * checking for is_attribute fails even though we are looking
* attribute of mousebind named action. initial thoughts were to check * for the attribute of mousebind named action. initial thoughts
* for is_attribute to distinguish the attribute of mousebind named * were to check for is_attribute to distinguish the attribute
* action from the child of mousebind named action. since the child of * of mousebind named action from the child of mousebind named
* mousebind named action doesn't have any content, I don't think we * action. since the child of mousebind named action doesn't
* need to make this distinction since we already filtered out nodes that * have any content, I don't think we need to make this
* don't have content * distinction since we already filtered out nodes that don't
* have content
*/ */
current_action_mouse_did = content; current_action_mouse_did = content;
} else if(is_attribute && !strcmp(nodename, "name.action")) { } else if (is_attribute && !strcmp(nodename, "name.action")) {
if(num_mouse_actions < MAX_MOUSE_ACTIONS) { if (num_mouse_actions < MAX_MOUSE_ACTIONS) {
num_mouse_actions++; num_mouse_actions++;
mouse_actions[num_mouse_actions-1].action = content; mouse_actions[num_mouse_actions - 1].action = content;
} }
} else if(!strcmp(nodename, "command.action")) { } else if (!strcmp(nodename, "command.action")) {
mouse_actions[num_mouse_actions-1].command = content; mouse_actions[num_mouse_actions - 1].command = content;
} }
} }
@ -207,7 +206,7 @@ fill_font(char *nodename, char *content, enum font_place place)
} }
break; break;
/* TODO: implement for all font places */ /* TODO: implement for all font places */
default: default:
break; break;
@ -290,7 +289,7 @@ entry(xmlNode *node, char *nodename, char *content)
} else if (!strcasecmp(nodename, "RaiseOnFocus.focus")) { } else if (!strcasecmp(nodename, "RaiseOnFocus.focus")) {
rc.focus_follow_mouse = true; rc.focus_follow_mouse = true;
rc.raise_on_focus = get_bool(content); rc.raise_on_focus = get_bool(content);
} else if(!strcasecmp(nodename, "doubleClickTime.mouse")) { } else if (!strcasecmp(nodename, "doubleClickTime.mouse")) {
long doubleclick_time_parsed = strtol(content, NULL, 10); long doubleclick_time_parsed = strtol(content, NULL, 10);
/* /*
@ -299,16 +298,17 @@ entry(xmlNode *node, char *nodename, char *content)
* - user gave a negative value (which doesn't make sense) * - user gave a negative value (which doesn't make sense)
* - user gave a value which strtol couldn't parse * - user gave a value which strtol couldn't parse
* *
* since strtol() returns 0 on error, all we have to do is check * since strtol() returns 0 on error, all we have to do is
* for to see if strtol() returned 0 or less to handle the error * check for to see if strtol() returned 0 or less to handle the
* cases. in case of error, we just choose not to override the * error cases. in case of error, we just choose not to override
* default value and everything should be fine * the default value and everything should be fine
*/ */
bool valid_doubleclick_time = doubleclick_time_parsed > 0; bool valid_doubleclick_time = doubleclick_time_parsed > 0;
if(valid_doubleclick_time) { if (valid_doubleclick_time) {
rc.doubleclick_time = doubleclick_time_parsed; rc.doubleclick_time = doubleclick_time_parsed;
} }
} else if(is_attribute && !strcasecmp(nodename, "name.context.mouse")) { } else if (is_attribute &&
!strcasecmp(nodename, "name.context.mouse")) {
current_mouse_context = content; current_mouse_context = content;
} }
} }
@ -328,7 +328,8 @@ process_node(xmlNode *node)
entry(node, name, content); entry(node, name, content);
} }
static void xml_tree_walk(xmlNode *node); static void
xml_tree_walk(xmlNode *node);
static void static void
traverse(xmlNode *n) traverse(xmlNode *n)
@ -355,7 +356,7 @@ xml_tree_walk(xmlNode *node)
in_keybind = false; in_keybind = false;
continue; continue;
} }
if(!strcasecmp((char *)n->name, "mousebind")) { if (!strcasecmp((char *)n->name, "mousebind")) {
in_mousebind = true; in_mousebind = true;
traverse(n); traverse(n);
in_mousebind = false; in_mousebind = false;
@ -474,7 +475,7 @@ rcxml_read(const char *filename)
char *line = NULL; char *line = NULL;
size_t len = 0; size_t len = 0;
struct buf b; struct buf b;
static char rcxml[4096] = { 0 }; static char rcxml[4096] = {0};
rcxml_init(); rcxml_init();
@ -521,7 +522,8 @@ rcxml_finish(void)
zfree(rc.theme_name); zfree(rc.theme_name);
struct keybind *k, *k_tmp; struct keybind *k, *k_tmp;
wl_list_for_each_safe (k, k_tmp, &rc.keybinds, link) { wl_list_for_each_safe(k, k_tmp, &rc.keybinds, link)
{
wl_list_remove(&k->link); wl_list_remove(&k->link);
zfree(k->command); zfree(k->command);
zfree(k->action); zfree(k->action);
@ -530,7 +532,8 @@ rcxml_finish(void)
} }
struct mousebind *m, *m_tmp; struct mousebind *m, *m_tmp;
wl_list_for_each_safe(m, m_tmp, &rc.mousebinds, link) { wl_list_for_each_safe(m, m_tmp, &rc.mousebinds, link)
{
wl_list_remove(&m->link); wl_list_remove(&m->link);
zfree(m->command); zfree(m->command);
zfree(m->action); zfree(m->action);