From 8d1425bde9e7f17a5a9e6bce73dffcf296dad6a1 Mon Sep 17 00:00:00 2001 From: Drew DeVault Date: Fri, 30 Mar 2018 21:38:28 -0400 Subject: Initialize seat pointer in swaybar --- include/swaybar/bar.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/swaybar/bar.h b/include/swaybar/bar.h index 1bf2ea2d..0768a683 100644 --- a/include/swaybar/bar.h +++ b/include/swaybar/bar.h @@ -8,14 +8,24 @@ struct swaybar_config; struct swaybar_output; struct swaybar_workspace; +struct swaybar_pointer { + struct wl_pointer *pointer; + struct wl_cursor_theme *cursor_theme; + struct wl_cursor_image *cursor_image; + struct wl_surface *cursor_surface; + struct swaybar_output *current; +}; + struct swaybar { struct wl_display *display; struct wl_compositor *compositor; struct zwlr_layer_shell_v1 *layer_shell; struct wl_shm *shm; + struct wl_seat *seat; struct swaybar_config *config; struct swaybar_output *focused_output; + struct swaybar_pointer pointer; struct status_line *status; int ipc_event_socketfd; -- cgit v1.2.3 From ae14dfc7ae70f16a31a10f4ff2395d4ac432308d Mon Sep 17 00:00:00 2001 From: Drew DeVault Date: Fri, 30 Mar 2018 22:02:55 -0400 Subject: Implement scroll wheel workspace switching --- include/swaybar/ipc.h | 1 + swaybar/bar.c | 44 ++++++++++++++++++++++++++++++++++++++++---- swaybar/ipc.c | 8 ++++++++ 3 files changed, 49 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/swaybar/ipc.h b/include/swaybar/ipc.h index 278baef0..6ea7c4d6 100644 --- a/include/swaybar/ipc.h +++ b/include/swaybar/ipc.h @@ -6,5 +6,6 @@ void ipc_initialize(struct swaybar *bar, const char *bar_id); bool handle_ipc_event(struct swaybar *bar); void ipc_get_workspaces(struct swaybar *bar); +void ipc_send_workspace_command(struct swaybar *bar, const char *ws); #endif diff --git a/swaybar/bar.c b/swaybar/bar.c index e7b8b2ca..5679a892 100644 --- a/swaybar/bar.c +++ b/swaybar/bar.c @@ -24,6 +24,7 @@ #include "swaybar/ipc.h" #include "ipc-client.h" #include "list.h" +#include "log.h" #include "pango.h" #include "pool-buffer.h" #include "wlr-layer-shell-unstable-v1-client-protocol.h" @@ -67,6 +68,13 @@ static void wl_pointer_enter(void *data, struct wl_pointer *wl_pointer, wl_fixed_t surface_x, wl_fixed_t surface_y) { struct swaybar *bar = data; struct swaybar_pointer *pointer = &bar->pointer; + struct swaybar_output *output; + wl_list_for_each(output, &bar->outputs, link) { + if (output->surface == surface) { + pointer->current = output; + break; + } + } wl_surface_attach(pointer->cursor_surface, wl_cursor_image_get_buffer(pointer->cursor_image), 0, 0); wl_pointer_set_cursor(wl_pointer, serial, pointer->cursor_surface, @@ -77,12 +85,12 @@ static void wl_pointer_enter(void *data, struct wl_pointer *wl_pointer, static void wl_pointer_leave(void *data, struct wl_pointer *wl_pointer, uint32_t serial, struct wl_surface *surface) { - // Who cares + struct swaybar *bar = data; + bar->pointer.current = NULL; } static void wl_pointer_motion(void *data, struct wl_pointer *wl_pointer, uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y) { - wlr_log(L_DEBUG, "motion"); // TODO } @@ -94,8 +102,36 @@ static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer, static void wl_pointer_axis(void *data, struct wl_pointer *wl_pointer, uint32_t time, uint32_t axis, wl_fixed_t value) { - wlr_log(L_DEBUG, "axis"); - // TODO + struct swaybar *bar = data; + struct swaybar_output *output = bar->pointer.current; + if (!output) { + return; + } + double amt = wl_fixed_to_double(value); + if (!bar->config->wrap_scroll) { + int i = 0; + struct swaybar_workspace *ws = NULL; + wl_list_for_each(ws, &output->workspaces, link) { + if (ws->focused) { + break; + } + ++i; + } + int len = wl_list_length(&output->workspaces); + if (!sway_assert(i != len, "axis with null workspace")) { + return; + } + if (i == 0 && amt > 0) { + return; // Do not wrap + } + if (i == len - 1 && amt < 0) { + return; // Do not wrap + } + } + + const char *workspace_name = + amt < 0 ? "prev_on_output" : "next_on_output"; + ipc_send_workspace_command(bar, workspace_name); } static void wl_pointer_frame(void *data, struct wl_pointer *wl_pointer) { diff --git a/swaybar/ipc.c b/swaybar/ipc.c index 326f25cc..64583df0 100644 --- a/swaybar/ipc.c +++ b/swaybar/ipc.c @@ -8,6 +8,14 @@ #include "swaybar/ipc.h" #include "ipc-client.h" +void ipc_send_workspace_command(struct swaybar *bar, const char *ws) { + const char *fmt = "workspace \"%s\""; + uint32_t size = snprintf(NULL, 0, fmt, ws); + char command[size]; + snprintf(command, size, fmt, ws); + ipc_single_command(bar->ipc_socketfd, IPC_COMMAND, command, &size); +} + char *parse_font(const char *font) { char *new_font = NULL; if (strncmp("pango:", font, 6) == 0) { -- cgit v1.2.3 From 2a5108a2786383cf5c3bcefd653605c916193837 Mon Sep 17 00:00:00 2001 From: Drew DeVault Date: Fri, 30 Mar 2018 22:42:59 -0400 Subject: Implement workspace switch on click --- include/swaybar/bar.h | 13 +++++++++++-- swaybar/bar.c | 34 ++++++++++++++++++++++++---------- swaybar/render.c | 39 ++++++++++++++++++++++++++++++++------- 3 files changed, 67 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/include/swaybar/bar.h b/include/swaybar/bar.h index 0768a683..74292519 100644 --- a/include/swaybar/bar.h +++ b/include/swaybar/bar.h @@ -2,7 +2,6 @@ #define _SWAYBAR_BAR_H #include #include "pool-buffer.h" -#include "list.h" struct swaybar_config; struct swaybar_output; @@ -14,6 +13,16 @@ struct swaybar_pointer { struct wl_cursor_image *cursor_image; struct wl_surface *cursor_surface; struct swaybar_output *current; + int x, y; +}; + +struct swaybar_hotspot { + struct wl_list link; + int x, y, width, height; + void (*callback)(struct swaybar_output *output, + int x, int y, uint32_t button, void *data); + void (*destroy)(void *data); + void *data; }; struct swaybar { @@ -42,6 +51,7 @@ struct swaybar_output { struct zwlr_layer_surface_v1 *layer_surface; struct wl_list workspaces; + struct wl_list hotspots; char *name; size_t index; @@ -61,7 +71,6 @@ struct swaybar_workspace { bool urgent; }; -// TODO: Rename stuff to match wlroots conventions (init/create/etc) void bar_setup(struct swaybar *bar, const char *socket_path, const char *bar_id); diff --git a/swaybar/bar.c b/swaybar/bar.c index 5679a892..f743236c 100644 --- a/swaybar/bar.c +++ b/swaybar/bar.c @@ -34,12 +34,6 @@ static void bar_init(struct swaybar *bar) { wl_list_init(&bar->outputs); } -struct swaybar_output *new_output(const char *name) { - struct swaybar_output *output = malloc(sizeof(struct swaybar_output)); - output->name = strdup(name); - return output; -} - static void layer_surface_configure(void *data, struct zwlr_layer_surface_v1 *surface, uint32_t serial, uint32_t width, uint32_t height) { @@ -91,20 +85,39 @@ static void wl_pointer_leave(void *data, struct wl_pointer *wl_pointer, static void wl_pointer_motion(void *data, struct wl_pointer *wl_pointer, uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y) { - // TODO + struct swaybar *bar = data; + bar->pointer.x = wl_fixed_to_int(surface_x); + bar->pointer.y = wl_fixed_to_int(surface_y); } static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer, uint32_t serial, uint32_t time, uint32_t button, uint32_t state) { - wlr_log(L_DEBUG, "button"); - // TODO + struct swaybar *bar = data; + struct swaybar_pointer *pointer = &bar->pointer; + struct swaybar_output *output = pointer->current; + if (!sway_assert(output, "button with no active output")) { + return; + } + if (state != WL_POINTER_BUTTON_STATE_PRESSED) { + return; + } + struct swaybar_hotspot *hotspot; + wl_list_for_each(hotspot, &output->hotspots, link) { + if (pointer->x >= hotspot->x + && pointer->y >= hotspot->y + && pointer->x < hotspot->x + hotspot->width + && pointer->y < hotspot->y + hotspot->height) { + hotspot->callback(output, pointer->x, pointer->y, + button, hotspot->data); + } + } } static void wl_pointer_axis(void *data, struct wl_pointer *wl_pointer, uint32_t time, uint32_t axis, wl_fixed_t value) { struct swaybar *bar = data; struct swaybar_output *output = bar->pointer.current; - if (!output) { + if (!sway_assert(output, "axis with no active output")) { return; } double amt = wl_fixed_to_double(value); @@ -206,6 +219,7 @@ static void handle_global(void *data, struct wl_registry *registry, &wl_output_interface, 1); output->index = index++; wl_list_init(&output->workspaces); + wl_list_init(&output->hotspots); wl_list_insert(&bar->outputs, &output->link); } else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) { bar->layer_shell = wl_registry_bind( diff --git a/swaybar/render.c b/swaybar/render.c index 3d9ef66b..c2358724 100644 --- a/swaybar/render.c +++ b/swaybar/render.c @@ -1,3 +1,4 @@ +#define _POSIX_C_SOURCE 200809L #include #include #include @@ -8,6 +9,7 @@ #include "pool-buffer.h" #include "swaybar/bar.h" #include "swaybar/config.h" +#include "swaybar/ipc.h" #include "swaybar/render.h" #include "swaybar/status_line.h" #include "wlr-layer-shell-unstable-v1-client-protocol.h" @@ -108,9 +110,14 @@ static const char *strip_workspace_number(const char *ws_name) { return ws_name; } +static void workspace_hotspot_callback(struct swaybar_output *output, + int x, int y, uint32_t button, void *data) { + ipc_send_workspace_command(output->bar, (const char *)data); +} + static uint32_t render_workspace_button(cairo_t *cairo, - struct swaybar_config *config, struct swaybar_workspace *ws, - double *x, uint32_t height) { + struct swaybar_output *output, struct swaybar_config *config, + struct swaybar_workspace *ws, double *x, uint32_t height) { const char *name = ws->name; if (config->strip_workspace_numbers) { name = strip_workspace_number(ws->name); @@ -156,8 +163,18 @@ static uint32_t render_workspace_button(cairo_t *cairo, cairo_move_to(cairo, *x + width / 2 - text_width / 2, (int)floor(text_y)); pango_printf(cairo, config->font, 1, true, "%s", name); + struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot)); + hotspot->x = *x; + hotspot->y = 0; + hotspot->height = height; + hotspot->width = width; + hotspot->callback = workspace_hotspot_callback; + hotspot->destroy = free; + hotspot->data = strdup(name); + wl_list_insert(&output->hotspots, &hotspot->link); + *x += width; - return ideal_height; + return height; } static uint32_t render_to_cairo(cairo_t *cairo, @@ -184,8 +201,8 @@ static uint32_t render_to_cairo(cairo_t *cairo, if (config->workspace_buttons) { struct swaybar_workspace *ws; wl_list_for_each_reverse(ws, &output->workspaces, link) { - uint32_t h = render_workspace_button( - cairo, config, ws, &x, output->height); + uint32_t h = render_workspace_button(cairo, + output, config, ws, &x, output->height); max_height = h > max_height ? h : max_height; } } @@ -203,8 +220,16 @@ static uint32_t render_to_cairo(cairo_t *cairo, return max_height > output->height ? max_height : output->height; } -void render_frame(struct swaybar *bar, - struct swaybar_output *output) { +void render_frame(struct swaybar *bar, struct swaybar_output *output) { + struct swaybar_hotspot *hotspot, *tmp; + wl_list_for_each_safe(hotspot, tmp, &output->hotspots, link) { + if (hotspot->destroy) { + hotspot->destroy(hotspot->data); + } + wl_list_remove(&hotspot->link); + free(hotspot); + } + cairo_surface_t *recorder = cairo_recording_surface_create( CAIRO_CONTENT_COLOR_ALPHA, NULL); cairo_t *cairo = cairo_create(recorder); -- cgit v1.2.3