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Simplify swaybar/swaynag scaling code

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Use `cairo_scale` to set the scale factor, removing redundant
multiplications by `output->scale`.
This commit is contained in:
Caduser2020 2021-09-09 18:06:17 -05:00 committed by Simon Ser
parent 30c28ff8f7
commit 57ae751655
3 changed files with 124 additions and 128 deletions
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8
swaybar/input.c
View file

@ -142,13 +142,11 @@ static bool check_bindings(struct swaybar *bar, uint32_t button,
static bool process_hotspots(struct swaybar_output *output, static bool process_hotspots(struct swaybar_output *output,
double x, double y, uint32_t button) { double x, double y, uint32_t button) {
double px = x * output->scale;
double py = y * output->scale;
struct swaybar_hotspot *hotspot; struct swaybar_hotspot *hotspot;
wl_list_for_each(hotspot, &output->hotspots, link) { wl_list_for_each(hotspot, &output->hotspots, link) {
if (px >= hotspot->x && py >= hotspot->y if (x >= hotspot->x && y >= hotspot->y
&& px < hotspot->x + hotspot->width && x < hotspot->x + hotspot->width
&& py < hotspot->y + hotspot->height) { && y < hotspot->y + hotspot->height) {
if (HOTSPOT_IGNORE == hotspot->callback(output, hotspot, x, y, if (HOTSPOT_IGNORE == hotspot->callback(output, hotspot, x, y,
button, hotspot->data)) { button, hotspot->data)) {
return true; return true;

186
swaybar/render.c
View file

@ -53,22 +53,21 @@ static uint32_t render_status_line_error(struct render_context *ctx, double *x)
return 0; return 0;
} }
uint32_t height = output->height * output->scale; uint32_t height = output->height;
cairo_t *cairo = ctx->cairo; cairo_t *cairo = ctx->cairo;
cairo_set_source_u32(cairo, 0xFF0000FF); cairo_set_source_u32(cairo, 0xFF0000FF);
int margin = 3 * output->scale; int margin = 3;
double ws_vertical_padding = double ws_vertical_padding = output->bar->config->status_padding;
output->bar->config->status_padding * output->scale;
char *font = output->bar->config->font; char *font = output->bar->config->font;
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, font, &text_width, &text_height, NULL, get_text_size(cairo, font, &text_width, &text_height, NULL,
output->scale, false, "%s", error); 1, false, "%s", error);
uint32_t ideal_height = text_height + ws_vertical_padding * 2; uint32_t ideal_height = text_height + ws_vertical_padding * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return ideal_surface_height; return ideal_surface_height;
@ -78,7 +77,7 @@ static uint32_t render_status_line_error(struct render_context *ctx, double *x)
double text_y = height / 2.0 - text_height / 2.0; double text_y = height / 2.0 - text_height / 2.0;
cairo_move_to(cairo, *x, (int)floor(text_y)); cairo_move_to(cairo, *x, (int)floor(text_y));
choose_text_aa_mode(ctx, 0xFF0000FF); choose_text_aa_mode(ctx, 0xFF0000FF);
pango_printf(cairo, font, output->scale, false, "%s", error); pango_printf(cairo, font, 1, false, "%s", error);
*x -= margin; *x -= margin;
return output->height; return output->height;
} }
@ -98,25 +97,24 @@ static uint32_t render_status_line_text(struct render_context *ctx, double *x) {
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL, get_text_size(cairo, config->font, &text_width, &text_height, NULL,
output->scale, config->pango_markup, "%s", text); 1, config->pango_markup, "%s", text);
double ws_vertical_padding = config->status_padding * output->scale; double ws_vertical_padding = config->status_padding;
int margin = 3 * output->scale; int margin = 3;
uint32_t ideal_height = text_height + ws_vertical_padding * 2; uint32_t ideal_height = text_height + ws_vertical_padding * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return ideal_surface_height; return ideal_surface_height;
} }
*x -= text_width + margin; *x -= text_width + margin;
uint32_t height = output->height * output->scale; uint32_t height = output->height;
double text_y = height / 2.0 - text_height / 2.0; double text_y = height / 2.0 - text_height / 2.0;
cairo_move_to(cairo, *x, (int)floor(text_y)); cairo_move_to(cairo, *x, (int)floor(text_y));
choose_text_aa_mode(ctx, fontcolor); choose_text_aa_mode(ctx, fontcolor);
pango_printf(cairo, config->font, output->scale, pango_printf(cairo, config->font, 1, config->pango_markup, "%s", text);
config->pango_markup, "%s", text);
*x -= margin; *x -= margin;
return output->height; return output->height;
} }
@ -165,10 +163,10 @@ static enum hotspot_event_handling block_hotspot_callback(
struct i3bar_block *block = data; struct i3bar_block *block = data;
struct status_line *status = output->bar->status; struct status_line *status = output->bar->status;
return i3bar_block_send_click(status, block, x, y, return i3bar_block_send_click(status, block, x, y,
x - (double)hotspot->x / output->scale, x - (double)hotspot->x,
y - (double)hotspot->y / output->scale, y - (double)hotspot->y,
(double)hotspot->width / output->scale, (double)hotspot->width,
(double)hotspot->height / output->scale, (double)hotspot->height,
output->scale, button); output->scale, button);
} }
@ -191,17 +189,17 @@ static uint32_t render_status_block(struct render_context *ctx,
struct swaybar_output *output = ctx->output; struct swaybar_output *output = ctx->output;
struct swaybar_config *config = output->bar->config; struct swaybar_config *config = output->bar->config;
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL, get_text_size(cairo, config->font, &text_width, &text_height, NULL, 1,
output->scale, block->markup, "%s", text); block->markup, "%s", text);
int margin = 3 * output->scale; int margin = 3;
double ws_vertical_padding = config->status_padding * output->scale; double ws_vertical_padding = config->status_padding;
int width = text_width; int width = text_width;
if (block->min_width_str) { if (block->min_width_str) {
int w; int w;
get_text_size(cairo, config->font, &w, NULL, NULL, get_text_size(cairo, config->font, &w, NULL, NULL, 1, block->markup,
output->scale, block->markup, "%s", block->min_width_str); "%s", block->min_width_str);
block->min_width = w; block->min_width = w;
} }
if (width < block->min_width) { if (width < block->min_width) {
@ -210,7 +208,7 @@ static uint32_t render_status_block(struct render_context *ctx,
double block_width = width; double block_width = width;
uint32_t ideal_height = text_height + ws_vertical_padding * 2; uint32_t ideal_height = text_height + ws_vertical_padding * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return ideal_surface_height; return ideal_surface_height;
@ -218,12 +216,12 @@ static uint32_t render_status_block(struct render_context *ctx,
*x -= width; *x -= width;
if ((block->border || block->urgent) && block->border_left > 0) { if ((block->border || block->urgent) && block->border_left > 0) {
*x -= (block->border_left * output->scale + margin); *x -= (block->border_left + margin);
block_width += block->border_left * output->scale + margin; block_width += block->border_left + margin;
} }
if ((block->border || block->urgent) && block->border_right > 0) { if ((block->border || block->urgent) && block->border_right > 0) {
*x -= (block->border_right * output->scale + margin); *x -= (block->border_right + margin);
block_width += block->border_right * output->scale + margin; block_width += block->border_right + margin;
} }
int sep_width, sep_height; int sep_width, sep_height;
@ -231,9 +229,9 @@ static uint32_t render_status_block(struct render_context *ctx,
if (!edge) { if (!edge) {
if (config->sep_symbol) { if (config->sep_symbol) {
get_text_size(cairo, config->font, &sep_width, &sep_height, NULL, get_text_size(cairo, config->font, &sep_width, &sep_height, NULL,
output->scale, false, "%s", config->sep_symbol); 1, false, "%s", config->sep_symbol);
uint32_t _ideal_height = sep_height + ws_vertical_padding * 2; uint32_t _ideal_height = sep_height + ws_vertical_padding * 2;
uint32_t _ideal_surface_height = _ideal_height / output->scale; uint32_t _ideal_surface_height = _ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < _ideal_surface_height) { output->height < _ideal_surface_height) {
return _ideal_surface_height; return _ideal_surface_height;
@ -244,10 +242,10 @@ static uint32_t render_status_block(struct render_context *ctx,
} }
*x -= sep_block_width; *x -= sep_block_width;
} else if (config->status_edge_padding) { } else if (config->status_edge_padding) {
*x -= config->status_edge_padding * output->scale; *x -= config->status_edge_padding;
} }
uint32_t height = output->height * output->scale; uint32_t height = output->height;
if (output->bar->status->click_events) { if (output->bar->status->click_events) {
struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot)); struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot));
hotspot->x = *x; hotspot->x = *x;
@ -277,17 +275,17 @@ static uint32_t render_status_block(struct render_context *ctx,
? config->colors.urgent_workspace.border : block->border; ? config->colors.urgent_workspace.border : block->border;
if (border_color && block->border_top > 0) { if (border_color && block->border_top > 0) {
render_sharp_line(cairo, border_color, x_pos, y_pos, render_sharp_line(cairo, border_color, x_pos, y_pos,
block_width, block->border_top * output->scale); block_width, block->border_top);
} }
if (border_color && block->border_bottom > 0) { if (border_color && block->border_bottom > 0) {
render_sharp_line(cairo, border_color, x_pos, render_sharp_line(cairo, border_color, x_pos,
y_pos + render_height - block->border_bottom * output->scale, y_pos + render_height - block->border_bottom,
block_width, block->border_bottom * output->scale); block_width, block->border_bottom);
} }
if (border_color && block->border_left > 0) { if (border_color && block->border_left > 0) {
render_sharp_line(cairo, border_color, x_pos, y_pos, render_sharp_line(cairo, border_color, x_pos, y_pos,
block->border_left * output->scale, render_height); block->border_left, render_height);
x_pos += block->border_left * output->scale + margin; x_pos += block->border_left + margin;
} }
double offset = 0; double offset = 0;
@ -306,15 +304,14 @@ static uint32_t render_status_block(struct render_context *ctx,
color = block->urgent ? config->colors.urgent_workspace.text : color; color = block->urgent ? config->colors.urgent_workspace.text : color;
cairo_set_source_u32(cairo, color); cairo_set_source_u32(cairo, color);
choose_text_aa_mode(ctx, color); choose_text_aa_mode(ctx, color);
pango_printf(cairo, config->font, output->scale, pango_printf(cairo, config->font, 1, block->markup, "%s", text);
block->markup, "%s", text);
x_pos += width; x_pos += width;
if (block->border && block->border_right > 0) { if (block->border && block->border_right > 0) {
x_pos += margin; x_pos += margin;
render_sharp_line(cairo, border_color, x_pos, y_pos, render_sharp_line(cairo, border_color, x_pos, y_pos,
block->border_right * output->scale, render_height); block->border_right, render_height);
x_pos += block->border_right * output->scale; x_pos += block->border_right;
} }
if (!edge && block->separator) { if (!edge && block->separator) {
@ -329,7 +326,7 @@ static uint32_t render_status_block(struct render_context *ctx,
double sep_y = height / 2.0 - sep_height / 2.0; double sep_y = height / 2.0 - sep_height / 2.0;
cairo_move_to(cairo, offset, (int)floor(sep_y)); cairo_move_to(cairo, offset, (int)floor(sep_y));
choose_text_aa_mode(ctx, color); choose_text_aa_mode(ctx, color);
pango_printf(cairo, config->font, output->scale, false, pango_printf(cairo, config->font, 1, false,
"%s", config->sep_symbol); "%s", config->sep_symbol);
} else { } else {
cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE); cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
@ -352,18 +349,18 @@ static void predict_status_block_pos(cairo_t *cairo,
struct swaybar_config *config = output->bar->config; struct swaybar_config *config = output->bar->config;
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL, get_text_size(cairo, config->font, &text_width, &text_height, NULL, 1,
output->scale, block->markup, "%s", block->full_text); block->markup, "%s", block->full_text);
int margin = 3 * output->scale; int margin = 3;
double ws_vertical_padding = config->status_padding * output->scale; double ws_vertical_padding = config->status_padding;
int width = text_width; int width = text_width;
if (block->min_width_str) { if (block->min_width_str) {
int w; int w;
get_text_size(cairo, config->font, &w, NULL, NULL, get_text_size(cairo, config->font, &w, NULL, NULL,
output->scale, block->markup, "%s", block->min_width_str); 1, block->markup, "%s", block->min_width_str);
block->min_width = w; block->min_width = w;
} }
if (width < block->min_width) { if (width < block->min_width) {
@ -371,7 +368,7 @@ static void predict_status_block_pos(cairo_t *cairo,
} }
uint32_t ideal_height = text_height + ws_vertical_padding * 2; uint32_t ideal_height = text_height + ws_vertical_padding * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return; return;
@ -379,10 +376,10 @@ static void predict_status_block_pos(cairo_t *cairo,
*x -= width; *x -= width;
if ((block->border || block->urgent) && block->border_left > 0) { if ((block->border || block->urgent) && block->border_left > 0) {
*x -= (block->border_left * output->scale + margin); *x -= (block->border_left + margin);
} }
if ((block->border || block->urgent) && block->border_right > 0) { if ((block->border || block->urgent) && block->border_right > 0) {
*x -= (block->border_right * output->scale + margin); *x -= (block->border_right + margin);
} }
int sep_width, sep_height; int sep_width, sep_height;
@ -390,9 +387,9 @@ static void predict_status_block_pos(cairo_t *cairo,
if (!edge) { if (!edge) {
if (config->sep_symbol) { if (config->sep_symbol) {
get_text_size(cairo, config->font, &sep_width, &sep_height, NULL, get_text_size(cairo, config->font, &sep_width, &sep_height, NULL,
output->scale, false, "%s", config->sep_symbol); 1, false, "%s", config->sep_symbol);
uint32_t _ideal_height = sep_height + ws_vertical_padding * 2; uint32_t _ideal_height = sep_height + ws_vertical_padding * 2;
uint32_t _ideal_surface_height = _ideal_height / output->scale; uint32_t _ideal_surface_height = _ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < _ideal_surface_height) { output->height < _ideal_surface_height) {
return; return;
@ -403,13 +400,13 @@ static void predict_status_block_pos(cairo_t *cairo,
} }
*x -= sep_block_width; *x -= sep_block_width;
} else if (config->status_edge_padding) { } else if (config->status_edge_padding) {
*x -= config->status_edge_padding * output->scale; *x -= config->status_edge_padding;
} }
} }
static double predict_status_line_pos(cairo_t *cairo, static double predict_status_line_pos(cairo_t *cairo,
struct swaybar_output *output, double x) { struct swaybar_output *output, double x) {
bool edge = x == output->width * output->scale; bool edge = x == output->width;
struct i3bar_block *block; struct i3bar_block *block;
wl_list_for_each(block, &output->bar->status->blocks, link) { wl_list_for_each(block, &output->bar->status->blocks, link) {
predict_status_block_pos(cairo, output, block, &x, edge); predict_status_block_pos(cairo, output, block, &x, edge);
@ -424,24 +421,24 @@ static uint32_t predict_workspace_button_length(cairo_t *cairo,
struct swaybar_config *config = output->bar->config; struct swaybar_config *config = output->bar->config;
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL, get_text_size(cairo, config->font, &text_width, &text_height, NULL, 1,
output->scale, config->pango_markup, "%s", ws->label); config->pango_markup, "%s", ws->label);
int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale; int ws_vertical_padding = WS_VERTICAL_PADDING;
int ws_horizontal_padding = WS_HORIZONTAL_PADDING * output->scale; int ws_horizontal_padding = WS_HORIZONTAL_PADDING;
int border_width = BORDER_WIDTH * output->scale; int border_width = BORDER_WIDTH;
uint32_t ideal_height = ws_vertical_padding * 2 + text_height uint32_t ideal_height = ws_vertical_padding * 2 + text_height
+ border_width * 2; + border_width * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return 0; return 0;
} }
uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2; uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2;
if (width < config->workspace_min_width * output->scale) { if (width < config->workspace_min_width) {
width = config->workspace_min_width * output->scale; width = config->workspace_min_width;
} }
return width; return width;
} }
@ -473,23 +470,23 @@ static uint32_t predict_binding_mode_indicator_length(cairo_t *cairo,
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL, get_text_size(cairo, config->font, &text_width, &text_height, NULL,
output->scale, output->bar->mode_pango_markup, 1, output->bar->mode_pango_markup,
"%s", mode); "%s", mode);
int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale; int ws_vertical_padding = WS_VERTICAL_PADDING;
int ws_horizontal_padding = WS_HORIZONTAL_PADDING * output->scale; int ws_horizontal_padding = WS_HORIZONTAL_PADDING;
int border_width = BORDER_WIDTH * output->scale; int border_width = BORDER_WIDTH;
uint32_t ideal_height = text_height + ws_vertical_padding * 2 uint32_t ideal_height = text_height + ws_vertical_padding * 2
+ border_width * 2; + border_width * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return 0; return 0;
} }
uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2; uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2;
if (width < config->workspace_min_width * output->scale) { if (width < config->workspace_min_width) {
width = config->workspace_min_width * output->scale; width = config->workspace_min_width;
} }
return width; return width;
} }
@ -497,7 +494,7 @@ static uint32_t predict_binding_mode_indicator_length(cairo_t *cairo,
static uint32_t render_status_line_i3bar(struct render_context *ctx, double *x) { static uint32_t render_status_line_i3bar(struct render_context *ctx, double *x) {
struct swaybar_output *output = ctx->output; struct swaybar_output *output = ctx->output;
uint32_t max_height = 0; uint32_t max_height = 0;
bool edge = *x == output->width * output->scale; bool edge = *x == output->width;
struct i3bar_block *block; struct i3bar_block *block;
bool use_short_text = false; bool use_short_text = false;
@ -505,7 +502,7 @@ static uint32_t render_status_line_i3bar(struct render_context *ctx, double *x)
double reserved_width = double reserved_width =
predict_workspace_buttons_length(cairo, output) + predict_workspace_buttons_length(cairo, output) +
predict_binding_mode_indicator_length(cairo, output) + predict_binding_mode_indicator_length(cairo, output) +
3 * output->scale; // require a bit of space for margin 3; // require a bit of space for margin
double predicted_full_pos = double predicted_full_pos =
predict_status_line_pos(cairo, output, *x); predict_status_line_pos(cairo, output, *x);
@ -550,26 +547,26 @@ static uint32_t render_binding_mode_indicator(struct render_context *ctx,
struct swaybar_config *config = output->bar->config; struct swaybar_config *config = output->bar->config;
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL, get_text_size(cairo, config->font, &text_width, &text_height, NULL,
output->scale, output->bar->mode_pango_markup, 1, output->bar->mode_pango_markup,
"%s", mode); "%s", mode);
int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale; int ws_vertical_padding = WS_VERTICAL_PADDING;
int ws_horizontal_padding = WS_HORIZONTAL_PADDING * output->scale; int ws_horizontal_padding = WS_HORIZONTAL_PADDING;
int border_width = BORDER_WIDTH * output->scale; int border_width = BORDER_WIDTH;
uint32_t ideal_height = text_height + ws_vertical_padding * 2 uint32_t ideal_height = text_height + ws_vertical_padding * 2
+ border_width * 2; + border_width * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return ideal_surface_height; return ideal_surface_height;
} }
uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2; uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2;
if (width < config->workspace_min_width * output->scale) { if (width < config->workspace_min_width) {
width = config->workspace_min_width * output->scale; width = config->workspace_min_width;
} }
uint32_t height = output->height * output->scale; uint32_t height = output->height;
cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE); cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
cairo_set_source_u32(cairo, config->colors.binding_mode.background); cairo_set_source_u32(cairo, config->colors.binding_mode.background);
ctx->background_color = config->colors.binding_mode.background; ctx->background_color = config->colors.binding_mode.background;
@ -590,8 +587,8 @@ static uint32_t render_binding_mode_indicator(struct render_context *ctx,
cairo_set_source_u32(cairo, config->colors.binding_mode.text); cairo_set_source_u32(cairo, config->colors.binding_mode.text);
cairo_move_to(cairo, x + width / 2 - text_width / 2, (int)floor(text_y)); cairo_move_to(cairo, x + width / 2 - text_width / 2, (int)floor(text_y));
choose_text_aa_mode(ctx, config->colors.binding_mode.text); choose_text_aa_mode(ctx, config->colors.binding_mode.text);
pango_printf(cairo, config->font, output->scale, pango_printf(cairo, config->font, 1, output->bar->mode_pango_markup,
output->bar->mode_pango_markup, "%s", mode); "%s", mode);
return output->height; return output->height;
} }
@ -620,28 +617,28 @@ static uint32_t render_workspace_button(struct render_context *ctx,
box_colors = config->colors.inactive_workspace; box_colors = config->colors.inactive_workspace;
} }
uint32_t height = output->height * output->scale; uint32_t height = output->height;
cairo_t *cairo = ctx->cairo; cairo_t *cairo = ctx->cairo;
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL, get_text_size(cairo, config->font, &text_width, &text_height, NULL,
output->scale, config->pango_markup, "%s", ws->label); 1, config->pango_markup, "%s", ws->label);
int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale; int ws_vertical_padding = WS_VERTICAL_PADDING;
int ws_horizontal_padding = WS_HORIZONTAL_PADDING * output->scale; int ws_horizontal_padding = WS_HORIZONTAL_PADDING;
int border_width = BORDER_WIDTH * output->scale; int border_width = BORDER_WIDTH;
uint32_t ideal_height = ws_vertical_padding * 2 + text_height uint32_t ideal_height = ws_vertical_padding * 2 + text_height
+ border_width * 2; + border_width * 2;
uint32_t ideal_surface_height = ideal_height / output->scale; uint32_t ideal_surface_height = ideal_height;
if (!output->bar->config->height && if (!output->bar->config->height &&
output->height < ideal_surface_height) { output->height < ideal_surface_height) {
return ideal_surface_height; return ideal_surface_height;
} }
uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2; uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2;
if (width < config->workspace_min_width * output->scale) { if (width < config->workspace_min_width) {
width = config->workspace_min_width * output->scale; width = config->workspace_min_width;
} }
cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE); cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
@ -664,7 +661,7 @@ static uint32_t render_workspace_button(struct render_context *ctx,
cairo_set_source_u32(cairo, box_colors.text); cairo_set_source_u32(cairo, box_colors.text);
cairo_move_to(cairo, *x + width / 2 - text_width / 2, (int)floor(text_y)); cairo_move_to(cairo, *x + width / 2 - text_width / 2, (int)floor(text_y));
choose_text_aa_mode(ctx, box_colors.text); choose_text_aa_mode(ctx, box_colors.text);
pango_printf(cairo, config->font, output->scale, config->pango_markup, pango_printf(cairo, config->font, 1, config->pango_markup,
"%s", ws->label); "%s", ws->label);
struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot)); struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot));
@ -697,8 +694,8 @@ static uint32_t render_to_cairo(struct render_context *ctx) {
cairo_paint(cairo); cairo_paint(cairo);
int th; int th;
get_text_size(cairo, config->font, NULL, &th, NULL, output->scale, false, ""); get_text_size(cairo, config->font, NULL, &th, NULL, 1, false, "");
uint32_t max_height = (th + WS_VERTICAL_PADDING * 4) / output->scale; uint32_t max_height = (th + WS_VERTICAL_PADDING * 4);
/* /*
* Each render_* function takes the actual height of the bar, and returns * Each render_* function takes the actual height of the bar, and returns
* the ideal height. If the actual height is too short, the render function * the ideal height. If the actual height is too short, the render function
@ -706,7 +703,7 @@ static uint32_t render_to_cairo(struct render_context *ctx) {
* height is too tall, the render function should adapt its drawing to * height is too tall, the render function should adapt its drawing to
* utilize the available space. * utilize the available space.
*/ */
double x = output->width * output->scale; double x = output->width;
#if HAVE_TRAY #if HAVE_TRAY
if (bar->tray) { if (bar->tray) {
uint32_t h = render_tray(cairo, output, &x); uint32_t h = render_tray(cairo, output, &x);
@ -762,6 +759,7 @@ void render_frame(struct swaybar_output *output) {
cairo_surface_t *recorder = cairo_recording_surface_create( cairo_surface_t *recorder = cairo_recording_surface_create(
CAIRO_CONTENT_COLOR_ALPHA, NULL); CAIRO_CONTENT_COLOR_ALPHA, NULL);
cairo_t *cairo = cairo_create(recorder); cairo_t *cairo = cairo_create(recorder);
cairo_scale(cairo, output->scale, output->scale);
cairo_set_antialias(cairo, CAIRO_ANTIALIAS_BEST); cairo_set_antialias(cairo, CAIRO_ANTIALIAS_BEST);
ctx.cairo = cairo; ctx.cairo = cairo;

58
swaynag/render.c
View file

@ -10,19 +10,19 @@
static uint32_t render_message(cairo_t *cairo, struct swaynag *swaynag) { static uint32_t render_message(cairo_t *cairo, struct swaynag *swaynag) {
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL, get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL,
swaynag->scale, true, "%s", swaynag->message); 1, true, "%s", swaynag->message);
int padding = swaynag->type->message_padding * swaynag->scale; int padding = swaynag->type->message_padding;
uint32_t ideal_height = text_height + padding * 2; uint32_t ideal_height = text_height + padding * 2;
uint32_t ideal_surface_height = ideal_height / swaynag->scale; uint32_t ideal_surface_height = ideal_height;
if (swaynag->height < ideal_surface_height) { if (swaynag->height < ideal_surface_height) {
return ideal_surface_height; return ideal_surface_height;
} }
cairo_set_source_u32(cairo, swaynag->type->text); cairo_set_source_u32(cairo, swaynag->type->text);
cairo_move_to(cairo, padding, (int)(ideal_height - text_height) / 2); cairo_move_to(cairo, padding, (int)(ideal_height - text_height) / 2);
pango_printf(cairo, swaynag->type->font, swaynag->scale, false, pango_printf(cairo, swaynag->type->font, 1, false,
"%s", swaynag->message); "%s", swaynag->message);
return ideal_surface_height; return ideal_surface_height;
@ -32,10 +32,10 @@ static void render_details_scroll_button(cairo_t *cairo,
struct swaynag *swaynag, struct swaynag_button *button) { struct swaynag *swaynag, struct swaynag_button *button) {
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL, get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL,
swaynag->scale, true, "%s", button->text); 1, true, "%s", button->text);
int border = swaynag->type->button_border_thickness * swaynag->scale; int border = swaynag->type->button_border_thickness;
int padding = swaynag->type->button_padding * swaynag->scale; int padding = swaynag->type->button_padding;
cairo_set_source_u32(cairo, swaynag->type->details_background); cairo_set_source_u32(cairo, swaynag->type->details_background);
cairo_rectangle(cairo, button->x, button->y, cairo_rectangle(cairo, button->x, button->y,
@ -50,7 +50,7 @@ static void render_details_scroll_button(cairo_t *cairo,
cairo_set_source_u32(cairo, swaynag->type->button_text); cairo_set_source_u32(cairo, swaynag->type->button_text);
cairo_move_to(cairo, button->x + border + padding, cairo_move_to(cairo, button->x + border + padding,
button->y + border + (button->height - text_height) / 2); button->y + border + (button->height - text_height) / 2);
pango_printf(cairo, swaynag->type->font, swaynag->scale, true, pango_printf(cairo, swaynag->type->font, 1, true,
"%s", button->text); "%s", button->text);
} }
@ -58,33 +58,33 @@ static int get_detailed_scroll_button_width(cairo_t *cairo,
struct swaynag *swaynag) { struct swaynag *swaynag) {
int up_width, down_width, temp_height; int up_width, down_width, temp_height;
get_text_size(cairo, swaynag->type->font, &up_width, &temp_height, NULL, get_text_size(cairo, swaynag->type->font, &up_width, &temp_height, NULL,
swaynag->scale, true, 1, true,
"%s", swaynag->details.button_up.text); "%s", swaynag->details.button_up.text);
get_text_size(cairo, swaynag->type->font, &down_width, &temp_height, NULL, get_text_size(cairo, swaynag->type->font, &down_width, &temp_height, NULL,
swaynag->scale, true, 1, true,
"%s", swaynag->details.button_down.text); "%s", swaynag->details.button_down.text);
int text_width = up_width > down_width ? up_width : down_width; int text_width = up_width > down_width ? up_width : down_width;
int border = swaynag->type->button_border_thickness * swaynag->scale; int border = swaynag->type->button_border_thickness;
int padding = swaynag->type->button_padding * swaynag->scale; int padding = swaynag->type->button_padding;
return text_width + border * 2 + padding * 2; return text_width + border * 2 + padding * 2;
} }
static uint32_t render_detailed(cairo_t *cairo, struct swaynag *swaynag, static uint32_t render_detailed(cairo_t *cairo, struct swaynag *swaynag,
uint32_t y) { uint32_t y) {
uint32_t width = swaynag->width * swaynag->scale; uint32_t width = swaynag->width;
int border = swaynag->type->details_border_thickness * swaynag->scale; int border = swaynag->type->details_border_thickness;
int padding = swaynag->type->message_padding * swaynag->scale; int padding = swaynag->type->message_padding;
int decor = padding + border; int decor = padding + border;
swaynag->details.x = decor; swaynag->details.x = decor;
swaynag->details.y = y * swaynag->scale + decor; swaynag->details.y = y + decor;
swaynag->details.width = width - decor * 2; swaynag->details.width = width - decor * 2;
PangoLayout *layout = get_pango_layout(cairo, swaynag->type->font, PangoLayout *layout = get_pango_layout(cairo, swaynag->type->font,
swaynag->details.message, swaynag->scale, false); swaynag->details.message, 1, false);
pango_layout_set_width(layout, pango_layout_set_width(layout,
(swaynag->details.width - padding * 2) * PANGO_SCALE); (swaynag->details.width - padding * 2) * PANGO_SCALE);
pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR); pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
@ -164,7 +164,7 @@ static uint32_t render_detailed(cairo_t *cairo, struct swaynag *swaynag,
pango_cairo_show_layout(cairo, layout); pango_cairo_show_layout(cairo, layout);
g_object_unref(layout); g_object_unref(layout);
return ideal_height / swaynag->scale; return ideal_height;
} }
static uint32_t render_button(cairo_t *cairo, struct swaynag *swaynag, static uint32_t render_button(cairo_t *cairo, struct swaynag *swaynag,
@ -173,13 +173,13 @@ static uint32_t render_button(cairo_t *cairo, struct swaynag *swaynag,
int text_width, text_height; int text_width, text_height;
get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL, get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL,
swaynag->scale, true, "%s", button->text); 1, true, "%s", button->text);
int border = swaynag->type->button_border_thickness * swaynag->scale; int border = swaynag->type->button_border_thickness;
int padding = swaynag->type->button_padding * swaynag->scale; int padding = swaynag->type->button_padding;
uint32_t ideal_height = text_height + padding * 2 + border * 2; uint32_t ideal_height = text_height + padding * 2 + border * 2;
uint32_t ideal_surface_height = ideal_height / swaynag->scale; uint32_t ideal_surface_height = ideal_height;
if (swaynag->height < ideal_surface_height) { if (swaynag->height < ideal_surface_height) {
return ideal_surface_height; return ideal_surface_height;
} }
@ -201,7 +201,7 @@ static uint32_t render_button(cairo_t *cairo, struct swaynag *swaynag,
cairo_set_source_u32(cairo, swaynag->type->button_text); cairo_set_source_u32(cairo, swaynag->type->button_text);
cairo_move_to(cairo, button->x + padding, button->y + padding); cairo_move_to(cairo, button->x + padding, button->y + padding);
pango_printf(cairo, swaynag->type->font, swaynag->scale, true, pango_printf(cairo, swaynag->type->font, 1, true,
"%s", button->text); "%s", button->text);
*x = button->x - border; *x = button->x - border;
@ -220,13 +220,12 @@ static uint32_t render_to_cairo(cairo_t *cairo, struct swaynag *swaynag) {
max_height = h > max_height ? h : max_height; max_height = h > max_height ? h : max_height;
int x = swaynag->width - swaynag->type->button_margin_right; int x = swaynag->width - swaynag->type->button_margin_right;
x *= swaynag->scale;
for (int i = 0; i < swaynag->buttons->length; i++) { for (int i = 0; i < swaynag->buttons->length; i++) {
h = render_button(cairo, swaynag, i, &x); h = render_button(cairo, swaynag, i, &x);
max_height = h > max_height ? h : max_height; max_height = h > max_height ? h : max_height;
x -= swaynag->type->button_gap * swaynag->scale; x -= swaynag->type->button_gap;
if (i == 0) { if (i == 0) {
x -= swaynag->type->button_gap_close * swaynag->scale; x -= swaynag->type->button_gap_close;
} }
} }
@ -235,14 +234,14 @@ static uint32_t render_to_cairo(cairo_t *cairo, struct swaynag *swaynag) {
max_height = h > max_height ? h : max_height; max_height = h > max_height ? h : max_height;
} }
int border = swaynag->type->bar_border_thickness * swaynag->scale; int border = swaynag->type->bar_border_thickness;
if (max_height > swaynag->height) { if (max_height > swaynag->height) {
max_height += border; max_height += border;
} }
cairo_set_source_u32(cairo, swaynag->type->border_bottom); cairo_set_source_u32(cairo, swaynag->type->border_bottom);
cairo_rectangle(cairo, 0, cairo_rectangle(cairo, 0,
swaynag->height * swaynag->scale - border, swaynag->height - border,
swaynag->width * swaynag->scale, swaynag->width,
border); border);
cairo_fill(cairo); cairo_fill(cairo);
@ -257,6 +256,7 @@ void render_frame(struct swaynag *swaynag) {
cairo_surface_t *recorder = cairo_recording_surface_create( cairo_surface_t *recorder = cairo_recording_surface_create(
CAIRO_CONTENT_COLOR_ALPHA, NULL); CAIRO_CONTENT_COLOR_ALPHA, NULL);
cairo_t *cairo = cairo_create(recorder); cairo_t *cairo = cairo_create(recorder);
cairo_scale(cairo, swaynag->scale, swaynag->scale);
cairo_save(cairo); cairo_save(cairo);
cairo_set_operator(cairo, CAIRO_OPERATOR_CLEAR); cairo_set_operator(cairo, CAIRO_OPERATOR_CLEAR);
cairo_paint(cairo); cairo_paint(cairo);