swaybar: trim function prototypes

1 files changed, 51 insertions, 58 deletions

diff --git a/swaybar/render.c b/swaybar/render.c
index 035be0b1..90e5bac7 100644
--- a/swaybar/render.c
+++ b/swaybar/render.c
@@ -21,47 +21,47 @@ 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_output *output, struct swaybar_config *config,
-                const char *error, double *x, uint32_t surface_height) {
+                struct swaybar_output *output, double *x) {
+        const char *error = output->bar->status->text;
         if (!error) {
                 return 0;
         }
 
-        uint32_t height = surface_height * output->scale;
+        uint32_t height = output->height * output->scale;
 
         cairo_set_source_u32(cairo, 0xFF0000FF);
 
         int margin = 3 * output->scale;
         int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale;
 
+        char *font = output->bar->config->font;
         int text_width, text_height;
-        get_text_size(cairo, config->font, &text_width, &text_height, NULL,
+        get_text_size(cairo, font, &text_width, &text_height, NULL,
                         output->scale, false, "%s", error);
 
         uint32_t ideal_height = text_height + ws_vertical_padding * 2;
         uint32_t ideal_surface_height = ideal_height / output->scale;
-        if (surface_height < ideal_surface_height) {
+        if (output->height < ideal_surface_height) {
                 return ideal_surface_height;
         }
         *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, output->scale, false, "%s", error);
+        pango_printf(cairo, font, output->scale, false, "%s", error);
         *x -= margin;
-        return surface_height;
+        return output->height;
 }
 
 static uint32_t render_status_line_text(cairo_t *cairo,
-                struct swaybar_output *output, struct swaybar_config *config,
-                const char *text, bool focused, double *x, uint32_t surface_height) {
+                struct swaybar_output *output, double *x) {
+        const char *text = output->bar->status->text;
         if (!text) {
                 return 0;
         }
 
-        uint32_t height = surface_height * output->scale;
-
-        cairo_set_source_u32(cairo, focused ?
+        struct swaybar_config *config = output->bar->config;
+        cairo_set_source_u32(cairo, output->focused ?
                         config->colors.focused_statusline : config->colors.statusline);
 
         int text_width, text_height;
@@ -73,17 +73,18 @@ static uint32_t render_status_line_text(cairo_t *cairo,
 
         uint32_t ideal_height = text_height + ws_vertical_padding * 2;
         uint32_t ideal_surface_height = ideal_height / output->scale;
-        if (surface_height < ideal_surface_height) {
+        if (output->height < ideal_surface_height) {
                 return ideal_surface_height;
         }
 
         *x -= text_width + margin;
+        uint32_t height = output->height * output->scale;
         double text_y = height / 2.0 - text_height / 2.0;
         cairo_move_to(cairo, *x, (int)floor(text_y));
         pango_printf(cairo, config->font, output->scale,
                         config->pango_markup, "%s", text);
         *x -= margin;
-        return surface_height;
+        return output->height;
 }
 
 static void render_sharp_line(cairo_t *cairo, uint32_t color,
@@ -123,12 +124,11 @@ static void i3bar_block_unref_callback(void *data) {
 
 static uint32_t render_status_block(cairo_t *cairo,
                 struct swaybar_output *output, struct i3bar_block *block, double *x,
-                uint32_t surface_height, bool focused, bool edge) {
+                bool edge) {
         if (!block->full_text || !*block->full_text) {
                 return 0;
         }
 
-        uint32_t height = surface_height * output->scale;
         struct swaybar_config *config = output->bar->config;
 
         int text_width, text_height;
@@ -146,7 +146,7 @@ static uint32_t render_status_block(cairo_t *cairo,
         double block_width = width;
         uint32_t ideal_height = text_height + ws_vertical_padding * 2;
         uint32_t ideal_surface_height = ideal_height / output->scale;
-        if (surface_height < ideal_surface_height) {
+        if (output->height < ideal_surface_height) {
                 return ideal_surface_height;
         }
 
@@ -167,7 +167,7 @@ static uint32_t render_status_block(cairo_t *cairo,
                                         output->scale, false, "%s", config->sep_symbol);
                         uint32_t _ideal_height = sep_height + ws_vertical_padding * 2;
                         uint32_t _ideal_surface_height = _ideal_height / output->scale;
-                        if (surface_height < _ideal_surface_height) {
+                        if (output->height < _ideal_surface_height) {
                                 return _ideal_surface_height;
                         }
                         if (sep_width > block->separator_block_width) {
@@ -179,6 +179,7 @@ static uint32_t render_status_block(cairo_t *cairo,
                 *x -= margin;
         }
 
+        uint32_t height = output->height * output->scale;
         if (output->bar->status->click_events) {
                 struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot));
                 hotspot->x = *x;
@@ -242,7 +243,7 @@ static uint32_t render_status_block(cairo_t *cairo,
         }
 
         if (!edge && block->separator) {
-                if (focused) {
+                if (output->focused) {
                         cairo_set_source_u32(cairo, config->colors.focused_separator);
                 } else {
                         cairo_set_source_u32(cairo, config->colors.separator);
@@ -261,19 +262,16 @@ static uint32_t render_status_block(cairo_t *cairo,
                         cairo_stroke(cairo);
                 }
         }
-        return surface_height;
+        return output->height;
 }
 
 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 surface_height) {
+                struct swaybar_output *output, double *x) {
         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, output,
-                                block, x, surface_height, focused, edge);
+        wl_list_for_each(block, &output->bar->status->blocks, link) {
+                uint32_t h = render_status_block(cairo, output, block, x, edge);
                 max_height = h > max_height ? h : max_height;
                 edge = false;
         }
@@ -281,19 +279,15 @@ 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 surface_height) {
+                struct swaybar_output *output, double *x) {
+        struct status_line *status = output->bar->status;
         switch (status->protocol) {
         case PROTOCOL_ERROR:
-                return render_status_line_error(cairo, output, config,
-                                status->text, x, surface_height);
+                return render_status_line_error(cairo, output, x);
         case PROTOCOL_TEXT:
-                return render_status_line_text(cairo, output, config,
-                                status->text, focused, x, surface_height);
+                return render_status_line_text(cairo, output, x);
         case PROTOCOL_I3BAR:
-                return render_status_line_i3bar(cairo, config, output,
-                                status, focused, x, surface_height);
+                return render_status_line_i3bar(cairo, output, x);
         case PROTOCOL_UNDEF:
                 return 0;
         }
@@ -301,10 +295,9 @@ static uint32_t render_status_line(cairo_t *cairo,
 }
 
 static uint32_t render_binding_mode_indicator(cairo_t *cairo,
-                struct swaybar_output *output, struct swaybar_config *config,
-                const char *mode, double x, uint32_t surface_height) {
-        uint32_t height = surface_height * output->scale;
-
+                struct swaybar_output *output, double x) {
+        struct swaybar_config *config = output->bar->config;
+        const char *mode = config->mode;
         int text_width, text_height;
         get_text_size(cairo, config->font, &text_width, &text_height, NULL,
                         output->scale, config->mode_pango_markup,
@@ -317,11 +310,12 @@ static uint32_t render_binding_mode_indicator(cairo_t *cairo,
         uint32_t ideal_height = text_height + ws_vertical_padding * 2
                 + border_width * 2;
         uint32_t ideal_surface_height = ideal_height / output->scale;
-        if (surface_height < ideal_surface_height) {
+        if (output->height < ideal_surface_height) {
                 return ideal_surface_height;
         }
         uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2;
 
+        uint32_t height = output->height * output->scale;
         cairo_set_source_u32(cairo, config->colors.binding_mode.background);
         cairo_rectangle(cairo, x, 0, width, height);
         cairo_fill(cairo);
@@ -341,7 +335,7 @@ static uint32_t render_binding_mode_indicator(cairo_t *cairo,
         cairo_move_to(cairo, x + width / 2 - text_width / 2, (int)floor(text_y));
         pango_printf(cairo, config->font, output->scale, config->mode_pango_markup,
                         "%s", mode);
-        return surface_height;
+        return output->height;
 }
 
 static const char *strip_workspace_number(const char *ws_name) {
@@ -367,8 +361,9 @@ static enum hotspot_event_handling workspace_hotspot_callback(struct swaybar_out
 }
 
 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 surface_height) {
+                struct swaybar_output *output,
+                struct swaybar_workspace *ws, double *x) {
+        struct swaybar_config *config = output->bar->config;
         const char *name = ws->name;
         if (config->strip_workspace_numbers) {
                 name = strip_workspace_number(ws->name);
@@ -385,7 +380,7 @@ static uint32_t render_workspace_button(cairo_t *cairo,
                 box_colors = config->colors.inactive_workspace;
         }
 
-        uint32_t height = surface_height * output->scale;
+        uint32_t height = output->height * output->scale;
 
         int text_width, text_height;
         get_text_size(cairo, config->font, &text_width, &text_height, NULL,
@@ -398,7 +393,7 @@ static uint32_t render_workspace_button(cairo_t *cairo,
         uint32_t ideal_height = ws_vertical_padding * 2 + text_height
                 + border_width * 2;
         uint32_t ideal_surface_height = ideal_height / output->scale;
-        if (surface_height < ideal_surface_height) {
+        if (output->height < ideal_surface_height) {
                 return ideal_surface_height;
         }
 
@@ -435,11 +430,11 @@ static uint32_t render_workspace_button(cairo_t *cairo,
         wl_list_insert(&output->hotspots, &hotspot->link);
 
         *x += width;
-        return surface_height;
+        return output->height;
 }
 
-static uint32_t render_to_cairo(cairo_t *cairo,
-                struct swaybar *bar, struct swaybar_output *output) {
+static uint32_t render_to_cairo(cairo_t *cairo, struct swaybar_output *output) {
+        struct swaybar *bar = output->bar;
         struct swaybar_config *config = bar->config;
         cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
         if (output->focused) {
@@ -459,22 +454,19 @@ static uint32_t render_to_cairo(cairo_t *cairo,
          */
         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);
+                uint32_t h = render_status_line(cairo, output, &x);
                 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) {
-                        uint32_t h = render_workspace_button(cairo,
-                                        output, config, ws, &x, output->height);
+                        uint32_t h = render_workspace_button(cairo, output, ws, &x);
                         max_height = h > max_height ? h : max_height;
                 }
         }
         if (config->binding_mode_indicator && config->mode) {
-                uint32_t h = render_binding_mode_indicator(cairo,
-                                output, config, config->mode, x, output->height);
+                uint32_t h = render_binding_mode_indicator(cairo, output, x);
                 max_height = h > max_height ? h : max_height;
         }
 
@@ -507,9 +499,10 @@ void render_frame(struct swaybar *bar, struct swaybar_output *output) {
         cairo_set_operator(cairo, CAIRO_OPERATOR_CLEAR);
         cairo_paint(cairo);
         cairo_restore(cairo);
-        uint32_t height = render_to_cairo(cairo, bar, output);
-        if (bar->config->height >= 0 && height < (uint32_t)bar->config->height) {
-                height = bar->config->height;
+        uint32_t height = render_to_cairo(cairo, output);
+        int config_height = output->bar->config->height;
+        if (config_height >= 0 && height < (uint32_t)config_height) {
+                height = config_height;
         }
         if (height != output->height) {
                 // Reconfigure surface
@@ -520,7 +513,7 @@ void render_frame(struct swaybar *bar, struct swaybar_output *output) {
                 wl_surface_commit(output->surface);
         } else if (height > 0) {
                 // Replay recording into shm and send it off
-                output->current_buffer = get_next_buffer(bar->shm,
+                output->current_buffer = get_next_buffer(output->bar->shm,
                                 output->buffers,
                                 output->width * output->scale,
                                 output->height * output->scale);