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move title_format to container

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Norbert Bolanowski 2024-09-02 20:02:42 +02:00 • committed by Alexander Orzechowski
parent 980a4e0211
commit be840f730e
5 changed files with 102 additions and 89 deletions
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78
sway/tree/view.c
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@ -34,7 +34,6 @@
#include "sway/tree/workspace.h"
#include "sway/config.h"
#include "sway/xdg_decoration.h"
#include "pango.h"
#include "stringop.h"
bool view_init(struct sway_view *view, enum sway_view_type type,
@ -81,8 +80,6 @@ void view_destroy(struct sway_view *view) {
view_assign_ctx(view, NULL);
wlr_scene_node_destroy(&view->scene_tree->node);
free(view->title_format);
if (view->impl->destroy) {
view->impl->destroy(view);
} else {
@ -991,77 +988,6 @@ struct sway_view *view_from_wlr_surface(struct wlr_surface *wlr_surface) {
return NULL;
}
static char *escape_pango_markup(const char *buffer) {
size_t length = escape_markup_text(buffer, NULL);
char *escaped_title = calloc(length + 1, sizeof(char));
escape_markup_text(buffer, escaped_title);
return escaped_title;
}
static size_t append_prop(char *buffer, const char *value) {
if (!value) {
return 0;
}
// If using pango_markup in font, we need to escape all markup chars
// from values to make sure tags are not inserted by clients
if (config->pango_markup) {
char *escaped_value = escape_pango_markup(value);
lenient_strcat(buffer, escaped_value);
size_t len = strlen(escaped_value);
free(escaped_value);
return len;
} else {
lenient_strcat(buffer, value);
return strlen(value);
}
}
/**
* Calculate and return the length of the formatted title.
* If buffer is not NULL, also populate the buffer with the formatted title.
*/
static size_t parse_title_format(struct sway_view *view, char *buffer) {
if (!view->title_format || strcmp(view->title_format, "%title") == 0) {
return append_prop(buffer, view_get_title(view));
}
size_t len = 0;
char *format = view->title_format;
char *next = strchr(format, '%');
while (next) {
// Copy everything up to the %
lenient_strncat(buffer, format, next - format);
len += next - format;
format = next;
if (strncmp(next, "%title", 6) == 0) {
len += append_prop(buffer, view_get_title(view));
format += 6;
} else if (strncmp(next, "%app_id", 7) == 0) {
len += append_prop(buffer, view_get_app_id(view));
format += 7;
} else if (strncmp(next, "%class", 6) == 0) {
len += append_prop(buffer, view_get_class(view));
format += 6;
} else if (strncmp(next, "%instance", 9) == 0) {
len += append_prop(buffer, view_get_instance(view));
format += 9;
} else if (strncmp(next, "%shell", 6) == 0) {
len += append_prop(buffer, view_get_shell(view));
format += 6;
} else {
lenient_strcat(buffer, "%");
++format;
++len;
}
next = strchr(format, '%');
}
lenient_strcat(buffer, format);
len += strlen(format);
return len;
}
void view_update_app_id(struct sway_view *view) {
const char *app_id = view_get_app_id(view);
@ -1090,7 +1016,7 @@ void view_update_title(struct sway_view *view, bool force) {
free(view->container->title);
free(view->container->formatted_title);
size_t len = parse_title_format(view, NULL);
size_t len = parse_title_format(view->container, NULL);
if (len) {
char *buffer = calloc(len + 1, sizeof(char));
@ -1098,7 +1024,7 @@ void view_update_title(struct sway_view *view, bool force) {
return;
}
parse_title_format(view, buffer);
parse_title_format(view->container, buffer);
view->container->formatted_title = buffer;
} else {
view->container->formatted_title = NULL;