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-rw-r--r--include/swaybar/bar.h1
-rw-r--r--swaybar/bar.c89
-rw-r--r--swaybar/render.c175
3 files changed, 185 insertions, 80 deletions
diff --git a/include/swaybar/bar.h b/include/swaybar/bar.h
index 74292519..503b961c 100644
--- a/include/swaybar/bar.h
+++ b/include/swaybar/bar.h
@@ -58,6 +58,7 @@ struct swaybar_output {
bool focused;
uint32_t width, height;
+ int32_t scale;
struct pool_buffer buffers[2];
struct pool_buffer *current_buffer;
};
diff --git a/swaybar/bar.c b/swaybar/bar.c
index fb417095..ea0141cc 100644
--- a/swaybar/bar.c
+++ b/swaybar/bar.c
@@ -69,11 +69,19 @@ static void wl_pointer_enter(void *data, struct wl_pointer *wl_pointer,
break;
}
}
+ int max_scale = 1;
+ struct swaybar_output *_output;
+ wl_list_for_each(_output, &bar->outputs, link) {
+ if (_output->scale > max_scale) {
+ max_scale = _output->scale;
+ }
+ }
+ wl_surface_set_buffer_scale(pointer->cursor_surface, max_scale);
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,
- pointer->cursor_image->hotspot_x,
- pointer->cursor_image->hotspot_y);
+ pointer->cursor_image->hotspot_x / max_scale,
+ pointer->cursor_image->hotspot_y / max_scale);
wl_surface_commit(pointer->cursor_surface);
}
@@ -103,10 +111,12 @@ static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
}
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) {
+ double x = pointer->x * output->scale;
+ double y = pointer->y * output->scale;
+ if (x >= hotspot->x
+ && y >= hotspot->y
+ && x < hotspot->x + hotspot->width
+ && y < hotspot->y + hotspot->height) {
hotspot->callback(output, pointer->x, pointer->y,
button, hotspot->data);
}
@@ -197,12 +207,43 @@ const struct wl_seat_listener seat_listener = {
.name = seat_handle_name,
};
+static void output_geometry(void *data, struct wl_output *output, int32_t x,
+ int32_t y, int32_t width_mm, int32_t height_mm, int32_t subpixel,
+ const char *make, const char *model, int32_t transform) {
+ // Who cares
+}
+
+static void output_mode(void *data, struct wl_output *output, uint32_t flags,
+ int32_t width, int32_t height, int32_t refresh) {
+ // Who cares
+}
+
+static void output_done(void *data, struct wl_output *output) {
+ // Who cares
+}
+
+static void output_scale(void *data, struct wl_output *wl_output,
+ int32_t factor) {
+ struct swaybar_output *output = data;
+ output->scale = factor;
+ if (output->surface) {
+ render_frame(output->bar, output);
+ }
+}
+
+struct wl_output_listener output_listener = {
+ .geometry = output_geometry,
+ .mode = output_mode,
+ .done = output_done,
+ .scale = output_scale,
+};
+
static void handle_global(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version) {
struct swaybar *bar = data;
if (strcmp(interface, wl_compositor_interface.name) == 0) {
bar->compositor = wl_registry_bind(registry, name,
- &wl_compositor_interface, 1);
+ &wl_compositor_interface, 3);
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
bar->seat = wl_registry_bind(registry, name,
&wl_seat_interface, 1);
@@ -216,7 +257,9 @@ static void handle_global(void *data, struct wl_registry *registry,
calloc(1, sizeof(struct swaybar_output));
output->bar = bar;
output->output = wl_registry_bind(registry, name,
- &wl_output_interface, 1);
+ &wl_output_interface, 3);
+ wl_output_add_listener(output->output, &output_listener, output);
+ output->scale = 1;
output->index = index++;
wl_list_init(&output->workspaces);
wl_list_init(&output->hotspots);
@@ -256,24 +299,36 @@ void bar_setup(struct swaybar *bar,
bar->status = status_line_init(bar->config->status_command);
}
- assert(bar->display = wl_display_connect(NULL));
+ bar->display = wl_display_connect(NULL);
+ assert(bar->display);
struct wl_registry *registry = wl_display_get_registry(bar->display);
wl_registry_add_listener(registry, &registry_listener, bar);
wl_display_roundtrip(bar->display);
assert(bar->compositor && bar->layer_shell && bar->shm);
+ wl_display_roundtrip(bar->display);
+
struct swaybar_pointer *pointer = &bar->pointer;
- assert(pointer->cursor_theme = wl_cursor_theme_load(NULL, 16, bar->shm));
+ int max_scale = 1;
+ struct swaybar_output *output;
+ wl_list_for_each(output, &bar->outputs, link) {
+ if (output->scale > max_scale) {
+ max_scale = output->scale;
+ }
+ }
+
+ pointer->cursor_theme = wl_cursor_theme_load(
+ NULL, 24 * max_scale, bar->shm);
+ assert(pointer->cursor_theme);
struct wl_cursor *cursor;
- assert(cursor = wl_cursor_theme_get_cursor(
- pointer->cursor_theme, "left_ptr"));
+ cursor = wl_cursor_theme_get_cursor(pointer->cursor_theme, "left_ptr");
+ assert(cursor);
pointer->cursor_image = cursor->images[0];
- assert(pointer->cursor_surface =
- wl_compositor_create_surface(bar->compositor));
+ pointer->cursor_surface = wl_compositor_create_surface(bar->compositor);
+ assert(pointer->cursor_surface);
// TODO: we might not necessarily be meant to do all of the outputs
- struct swaybar_output *output;
wl_list_for_each(output, &bar->outputs, link) {
struct config_output *coutput;
wl_list_for_each(coutput, &bar->config->outputs, link) {
@@ -281,8 +336,8 @@ void bar_setup(struct swaybar *bar,
continue;
}
output->name = strdup(coutput->name);
- assert(output->surface = wl_compositor_create_surface(
- bar->compositor));
+ output->surface = wl_compositor_create_surface(bar->compositor);
+ assert(output->surface);
output->layer_surface = zwlr_layer_shell_v1_get_layer_surface(
bar->layer_shell, output->surface, output->output,
ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM, "panel");
diff --git a/swaybar/render.c b/swaybar/render.c
index 6f3b0788..be58301d 100644
--- a/swaybar/render.c
+++ b/swaybar/render.c
@@ -14,55 +14,72 @@
#include "swaybar/status_line.h"
#include "wlr-layer-shell-unstable-v1-client-protocol.h"
-static const int ws_horizontal_padding = 5;
-static const double ws_vertical_padding = 1.5;
-static const double border_width = 1;
+static const int WS_HORIZONTAL_PADDING = 5;
+static const double WS_VERTICAL_PADDING = 1.5;
+static const double BORDER_WIDTH = 1;
static uint32_t render_status_line_error(cairo_t *cairo,
- struct swaybar_config *config, const char *error,
- double *x, uint32_t width, uint32_t height) {
+ struct swaybar_output *output, struct swaybar_config *config,
+ const char *error, double *x, uint32_t surface_height) {
if (!error) {
return 0;
}
+
+ uint32_t height = surface_height * output->scale;
+
cairo_set_source_u32(cairo, 0xFF0000FF);
- static const int margin = 3;
+
+ int margin = 3 * output->scale;
+ int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale;
+
int text_width, text_height;
get_text_size(cairo, config->font,
- &text_width, &text_height, 1, false, "%s", error);
+ &text_width, &text_height, output->scale, false, "%s", error);
+
uint32_t ideal_height = text_height + ws_vertical_padding * 2;
if (height < ideal_height) {
- return ideal_height;
+ return ideal_height / output->scale;
}
*x -= text_width + margin;
+
double text_y = height / 2.0 - text_height / 2.0;
cairo_move_to(cairo, *x, (int)floor(text_y));
- pango_printf(cairo, config->font, 1, false, "%s", error);
+ pango_printf(cairo, config->font, output->scale, false, "%s", error);
*x -= margin;
- return ideal_height;
+ return ideal_height / output->scale;
}
static uint32_t render_status_line_text(cairo_t *cairo,
- struct swaybar_config *config, const char *text,
- bool focused, double *x, uint32_t width, uint32_t height) {
+ struct swaybar_output *output, struct swaybar_config *config,
+ const char *text, bool focused, double *x, uint32_t surface_height) {
if (!text) {
return 0;
}
+
+ uint32_t height = surface_height * output->scale;
+
cairo_set_source_u32(cairo, focused ?
config->colors.focused_statusline : config->colors.statusline);
- static const int margin = 3;
+
int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height,
- 1, config->pango_markup, "%s", text);
+ output->scale, config->pango_markup, "%s", text);
+
+ int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale;
+ int margin = 3 * output->scale;
+
uint32_t ideal_height = text_height + ws_vertical_padding * 2;
if (height < ideal_height) {
- return ideal_height;
+ return ideal_height / output->scale;
}
+
*x -= text_width + margin;
double text_y = height / 2.0 - text_height / 2.0;
cairo_move_to(cairo, *x, (int)floor(text_y));
- pango_printf(cairo, config->font, 1, config->pango_markup, "%s", text);
+ pango_printf(cairo, config->font, output->scale,
+ config->pango_markup, "%s", text);
*x -= margin;
- return ideal_height;
+ return ideal_height / output->scale;
}
static void render_sharp_line(cairo_t *cairo, uint32_t color,
@@ -99,23 +116,29 @@ static void block_hotspot_callback(struct swaybar_output *output,
static uint32_t render_status_block(cairo_t *cairo,
struct swaybar_config *config, struct swaybar_output *output,
struct i3bar_block *block, double *x,
- uint32_t height, bool focused, bool edge) {
- static const int margin = 3;
+ uint32_t surface_height, bool focused, bool edge) {
if (!block->full_text || !*block->full_text) {
return 0;
}
+ uint32_t height = surface_height * output->scale;
+
int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height,
- 1, block->markup, "%s", block->full_text);
+ output->scale, block->markup, "%s", block->full_text);
+
+ int margin = 3 * output->scale;
+ int ws_vertical_padding = WS_VERTICAL_PADDING * 2;
+
int width = text_width;
if (width < block->min_width) {
width = block->min_width;
}
+
double block_width = width;
uint32_t ideal_height = text_height + ws_vertical_padding * 2;
if (height < ideal_height) {
- return ideal_height;
+ return ideal_height / output->scale;
}
*x -= width;
@@ -133,10 +156,10 @@ static uint32_t render_status_block(cairo_t *cairo,
if (config->sep_symbol) {
int _height;
get_text_size(cairo, config->font, &sep_width, &_height,
- 1, false, "%s", config->sep_symbol);
+ output->scale, false, "%s", config->sep_symbol);
uint32_t _ideal_height = _height + ws_vertical_padding * 2;
- if (height < _ideal_height) {
- return _height;
+ if ((uint32_t)_height < _ideal_height / output->scale) {
+ return _height / output->scale;
}
if (sep_width > block->separator_block_width) {
block->separator_block_width = sep_width + margin * 2;
@@ -160,22 +183,26 @@ static uint32_t render_status_block(cairo_t *cairo,
double pos = *x;
if (block->background) {
cairo_set_source_u32(cairo, block->background);
- cairo_rectangle(cairo, pos - 0.5, 1, block_width, height);
+ cairo_rectangle(cairo, pos - 0.5 * output->scale,
+ output->scale, block_width, height);
cairo_fill(cairo);
}
if (block->border && block->border_top > 0) {
render_sharp_line(cairo, block->border,
- pos - 0.5, 1, block_width, block->border_top);
+ pos - 0.5 * output->scale, output->scale,
+ block_width, block->border_top);
}
if (block->border && block->border_bottom > 0) {
render_sharp_line(cairo, block->border,
- pos - 0.5, height - 1 - block->border_bottom,
+ pos - 0.5 * output->scale,
+ height - output->scale - block->border_bottom,
block_width, block->border_bottom);
}
if (block->border != 0 && block->border_left > 0) {
render_sharp_line(cairo, block->border,
- pos - 0.5, 1, block->border_left, height);
+ pos - 0.5 * output->scale, output->scale,
+ block->border_left, height);
pos += block->border_left + margin;
}
@@ -190,13 +217,15 @@ static uint32_t render_status_block(cairo_t *cairo,
cairo_move_to(cairo, offset, height / 2.0 - text_height / 2.0);
uint32_t color = block->color ? *block->color : config->colors.statusline;
cairo_set_source_u32(cairo, color);
- pango_printf(cairo, config->font, 1, block->markup, "%s", block->full_text);
+ pango_printf(cairo, config->font, output->scale,
+ block->markup, "%s", block->full_text);
pos += width;
if (block->border && block->border_right > 0) {
pos += margin;
render_sharp_line(cairo, block->border,
- pos - 0.5, 1, block->border_right, height);
+ pos - 0.5 * output->scale, output->scale,
+ block->border_right, height);
pos += block->border_right;
}
@@ -209,7 +238,7 @@ static uint32_t render_status_block(cairo_t *cairo,
if (config->sep_symbol) {
offset = pos + (block->separator_block_width - sep_width) / 2;
cairo_move_to(cairo, offset, margin);
- pango_printf(cairo, config->font, 1, false,
+ pango_printf(cairo, config->font, output->scale, false,
"%s", config->sep_symbol);
} else {
cairo_set_line_width(cairo, 1);
@@ -220,19 +249,19 @@ static uint32_t render_status_block(cairo_t *cairo,
cairo_stroke(cairo);
}
}
- return ideal_height;
+ return ideal_height / output->scale;
}
static uint32_t render_status_line_i3bar(cairo_t *cairo,
struct swaybar_config *config, struct swaybar_output *output,
struct status_line *status, bool focused,
- double *x, uint32_t width, uint32_t height) {
+ double *x, uint32_t surface_height) {
uint32_t max_height = 0;
bool edge = true;
struct i3bar_block *block;
wl_list_for_each(block, &status->blocks, link) {
uint32_t h = render_status_block(cairo, config, output,
- block, x, height, focused, edge);
+ block, x, surface_height, focused, edge);
max_height = h > max_height ? h : max_height;
edge = false;
}
@@ -242,17 +271,17 @@ static uint32_t render_status_line_i3bar(cairo_t *cairo,
static uint32_t render_status_line(cairo_t *cairo,
struct swaybar_config *config, struct swaybar_output *output,
struct status_line *status, bool focused,
- double *x, uint32_t width, uint32_t height) {
+ double *x, uint32_t surface_height) {
switch (status->protocol) {
case PROTOCOL_ERROR:
- return render_status_line_error(cairo,
- config, status->text, x, width, height);
+ return render_status_line_error(cairo, output, config,
+ status->text, x, surface_height);
case PROTOCOL_TEXT:
- return render_status_line_text(cairo,
- config, status->text, focused, x, width, height);
+ return render_status_line_text(cairo, output, config,
+ status->text, focused, x, surface_height);
case PROTOCOL_I3BAR:
- return render_status_line_i3bar(cairo, config, output, status,
- focused, x, width, height);
+ return render_status_line_i3bar(cairo, config, output,
+ status, focused, x, surface_height);
case PROTOCOL_UNDEF:
return 0;
}
@@ -260,15 +289,23 @@ static uint32_t render_status_line(cairo_t *cairo,
}
static uint32_t render_binding_mode_indicator(cairo_t *cairo,
- struct swaybar_config *config, const char *mode, double x,
- uint32_t height) {
+ struct swaybar_output *output, struct swaybar_config *config,
+ const char *mode, double x, uint32_t surface_height) {
+
+ uint32_t height = surface_height * output->scale;
+
int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height,
- 1, true, "%s", mode);
+ output->scale, true, "%s", mode);
+
+ int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale;
+ int ws_horizontal_padding = WS_HORIZONTAL_PADDING * output->scale;
+ int border_width = BORDER_WIDTH * output->scale;
+
uint32_t ideal_height = text_height + ws_vertical_padding * 2
+ border_width * 2;
if (height < ideal_height) {
- return ideal_height;
+ return ideal_height / output->scale;
}
uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2;
@@ -289,8 +326,8 @@ static uint32_t render_binding_mode_indicator(cairo_t *cairo,
double text_y = height / 2.0 - text_height / 2.0;
cairo_set_source_u32(cairo, config->colors.binding_mode.text);
cairo_move_to(cairo, x + width / 2 - text_width / 2, (int)floor(text_y));
- pango_printf(cairo, config->font, 1, true, "%s", mode);
- return ideal_height;
+ pango_printf(cairo, config->font, output->scale, true, "%s", mode);
+ return ideal_height / output->scale;
}
static const char *strip_workspace_number(const char *ws_name) {
@@ -313,7 +350,7 @@ static void workspace_hotspot_callback(struct swaybar_output *output,
static uint32_t render_workspace_button(cairo_t *cairo,
struct swaybar_output *output, struct swaybar_config *config,
- struct swaybar_workspace *ws, double *x, uint32_t height) {
+ struct swaybar_workspace *ws, double *x, uint32_t surface_height) {
const char *name = ws->name;
if (config->strip_workspace_numbers) {
name = strip_workspace_number(ws->name);
@@ -330,14 +367,22 @@ static uint32_t render_workspace_button(cairo_t *cairo,
box_colors = config->colors.inactive_workspace;
}
+ uint32_t height = surface_height * output->scale;
+
int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height,
- 1, true, "%s", name);
+ output->scale, true, "%s", name);
+
+ int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale;
+ int ws_horizontal_padding = WS_HORIZONTAL_PADDING * output->scale;
+ int border_width = BORDER_WIDTH * output->scale;
+
uint32_t ideal_height = ws_vertical_padding * 2 + text_height
+ border_width * 2;
if (height < ideal_height) {
- return ideal_height;
+ return ideal_height / output->scale;
}
+
uint32_t width = ws_horizontal_padding * 2 + text_width + border_width * 2;
cairo_set_source_u32(cairo, box_colors.background);
@@ -357,7 +402,7 @@ static uint32_t render_workspace_button(cairo_t *cairo,
double text_y = height / 2.0 - text_height / 2.0;
cairo_set_source_u32(cairo, box_colors.text);
cairo_move_to(cairo, *x + width / 2 - text_width / 2, (int)floor(text_y));
- pango_printf(cairo, config->font, 1, true, "%s", name);
+ pango_printf(cairo, config->font, output->scale, true, "%s", name);
struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot));
hotspot->x = *x;
@@ -370,7 +415,7 @@ static uint32_t render_workspace_button(cairo_t *cairo,
wl_list_insert(&output->hotspots, &hotspot->link);
*x += width;
- return height;
+ return height / output->scale;
}
static uint32_t render_to_cairo(cairo_t *cairo,
@@ -394,7 +439,13 @@ static uint32_t render_to_cairo(cairo_t *cairo,
* height is too tall, the render function should adapt its drawing to
* utilize the available space.
*/
- double x = 0;
+ double x = output->width * output->scale;
+ if (bar->status) {
+ uint32_t h = render_status_line(cairo, config, output,
+ bar->status, output->focused, &x, output->height);
+ max_height = h > max_height ? h : max_height;
+ }
+ x = 0;
if (config->workspace_buttons) {
struct swaybar_workspace *ws;
wl_list_for_each_reverse(ws, &output->workspaces, link) {
@@ -404,14 +455,8 @@ static uint32_t render_to_cairo(cairo_t *cairo,
}
}
if (config->binding_mode_indicator && config->mode) {
- uint32_t h = render_binding_mode_indicator(
- cairo, config, config->mode, x, output->height);
- max_height = h > max_height ? h : max_height;
- }
- x = output->width;
- if (bar->status) {
- uint32_t h = render_status_line(cairo, config, output, bar->status,
- output->focused, &x, output->width, output->height);
+ uint32_t h = render_binding_mode_indicator(cairo,
+ output, config, config->mode, x, output->height);
max_height = h > max_height ? h : max_height;
}
@@ -451,7 +496,9 @@ void render_frame(struct swaybar *bar, struct swaybar_output *output) {
} else {
// Replay recording into shm and send it off
output->current_buffer = get_next_buffer(bar->shm,
- output->buffers, output->width, output->height);
+ output->buffers,
+ output->width * output->scale,
+ output->height * output->scale);
cairo_t *shm = output->current_buffer->cairo;
cairo_save(shm);
@@ -462,9 +509,11 @@ void render_frame(struct swaybar *bar, struct swaybar_output *output) {
cairo_set_source_surface(shm, recorder, 0.0, 0.0);
cairo_paint(shm);
+ wl_surface_set_buffer_scale(output->surface, output->scale);
wl_surface_attach(output->surface,
output->current_buffer->buffer, 0, 0);
- wl_surface_damage(output->surface, 0, 0, output->width, output->height);
+ wl_surface_damage(output->surface, 0, 0,
+ output->width, output->height);
wl_surface_commit(output->surface);
wl_display_roundtrip(bar->display);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 17:34:37 +0000