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rootston: add meta-key to config file

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This commit is contained in:
emersion 2017-10-03 22:14:25 +02:00
parent 9b88f25208
commit f9dbc1841d
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GPG Key ID: 0FDE7BE0E88F5E48
4 changed files with 50 additions and 20 deletions
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4
include/rootston/config.h
View File

@ -33,6 +33,10 @@ struct roots_config {
struct wlr_box *mapped_box;
} cursor;
struct {
uint32_t meta_key;
} keyboard;
struct wl_list outputs;
struct wl_list devices;
struct wl_list bindings;

50
rootston/config.c
View File

@ -86,6 +86,28 @@ invalid_input:
return NULL;
}
static uint32_t parse_modifier(const char *symname) {
if (strcmp(symname, "Shift") == 0) {
return WLR_MODIFIER_SHIFT;
} else if (strcmp(symname, "Caps") == 0) {
return WLR_MODIFIER_CAPS;
} else if (strcmp(symname, "Ctrl") == 0) {
return WLR_MODIFIER_CTRL;
} else if (strcmp(symname, "Alt") == 0) {
return WLR_MODIFIER_ALT;
} else if (strcmp(symname, "Mod2") == 0) {
return WLR_MODIFIER_MOD2;
} else if (strcmp(symname, "Mod3") == 0) {
return WLR_MODIFIER_MOD3;
} else if (strcmp(symname, "Logo") == 0) {
return WLR_MODIFIER_LOGO;
} else if (strcmp(symname, "Mod5") == 0) {
return WLR_MODIFIER_MOD5;
} else {
return 0;
}
}
static const char *output_prefix = "output:";
static const char *device_prefix = "device:";
@ -171,6 +193,15 @@ static int config_ini_handler(void *user, const char *section, const char *name,
} else {
wlr_log(L_ERROR, "got unknown device config: %s", name);
}
} else if (strcmp(section, "keyboard") == 0) {
if (strcmp(name, "meta-key") == 0) {
config->keyboard.meta_key = parse_modifier(value);
if (config->keyboard.meta_key == 0) {
wlr_log(L_ERROR, "got unknown meta key: %s", name);
}
} else {
wlr_log(L_ERROR, "got unknown keyboard config: %s", name);
}
} else if (strcmp(section, "bindings") == 0) {
struct binding_config *bc = calloc(1, sizeof(struct binding_config));
wl_list_insert(&config->bindings, &bc->link);
@ -190,22 +221,9 @@ static int config_ini_handler(void *user, const char *section, const char *name,
bc->keysyms = calloc(1, keysyms_len * sizeof(xkb_keysym_t));
char *symname = symnames;
for (size_t i = 0; i < keysyms_len; i++) {
if (strcmp(symname, "Shift") == 0) {
bc->modifiers |= WLR_MODIFIER_SHIFT;
} else if (strcmp(symname, "Caps") == 0) {
bc->modifiers |= WLR_MODIFIER_CAPS;
} else if (strcmp(symname, "Ctrl") == 0) {
bc->modifiers |= WLR_MODIFIER_CTRL;
} else if (strcmp(symname, "Alt") == 0) {
bc->modifiers |= WLR_MODIFIER_ALT;
} else if (strcmp(symname, "Mod2") == 0) {
bc->modifiers |= WLR_MODIFIER_MOD2;
} else if (strcmp(symname, "Mod3") == 0) {
bc->modifiers |= WLR_MODIFIER_MOD3;
} else if (strcmp(symname, "Logo") == 0) {
bc->modifiers |= WLR_MODIFIER_LOGO;
} else if (strcmp(symname, "Mod5") == 0) {
bc->modifiers |= WLR_MODIFIER_MOD5;
uint32_t modifier = parse_modifier(symname);
if (modifier != 0) {
bc->modifiers |= modifier;
} else {
xkb_keysym_t sym = xkb_keysym_from_name(symname,
XKB_KEYSYM_NO_FLAGS);

11
rootston/cursor.c
View File

@ -166,12 +166,17 @@ static void handle_cursor_axis(struct wl_listener *listener, void *data) {
event->orientation, event->delta);
}
static bool is_logo_pressed(struct roots_input *input) {
static bool is_meta_pressed(struct roots_input *input) {
uint32_t meta_key = input->server->config->keyboard.meta_key;
if (meta_key == 0) {
return false;
}
struct roots_keyboard *keyboard;
wl_list_for_each(keyboard, &input->keyboards, link) {
uint32_t modifiers =
wlr_keyboard_get_modifiers(keyboard->device->keyboard);
if ((modifiers ^ WLR_MODIFIER_LOGO) == 0) {
if ((modifiers ^ meta_key) == 0) {
return true;
}
}
@ -187,7 +192,7 @@ static void do_cursor_button_press(struct roots_input *input,
struct roots_view *view = view_at(desktop,
input->cursor->x, input->cursor->y, &surface, &sx, &sy);
if (state == WLR_BUTTON_PRESSED && view && is_logo_pressed(input)) {
if (state == WLR_BUTTON_PRESSED && view && is_meta_pressed(input)) {
set_view_focus(input, desktop, view);
switch (button) {

5
rootston/rootston.ini.example
View File

@ -25,8 +25,11 @@ map-to-output = VGA-1
# Restrict cursor movements for this mouse to concrete rectangle
geometry = 2500x800
[keyboard]
meta-key = Logo
# Keybindings
# Maps key combinations with commands to execute
# The special command "exit" stops the compositor
[bindings]
Logo+q=exit
Logo+q = exit