ardour/ardour
ardour/ardour
13
1
Fork 0
Code Pull Requests Releases Activity

Remove unused size_request-for_text helpers

Browse Source
This commit is contained in:
Robin Gareus 2022-09-20 03:05:11 +02:00
parent 1b7b3543e8
commit 5ef2d04cd8
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 2 additions and 146 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
libs/gtkmm2ext/gtkmm2ext/utils.h
View File

@ -67,36 +67,11 @@ namespace Gtkmm2ext {
int& width, int& height);
LIBGTKMM2EXT_API void get_pixel_size (Glib::RefPtr<Pango::Layout>,
int& width, int& height);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget& w,
const gchar* text,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text_width (Gtk::Widget& w,
const gchar* htext,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_height_request_to_display_any_text (Gtk::Widget& w, gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget& w,
std::string const& text,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget& w,
const std::vector<std::string>&,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget& w,
const std::vector<std::string>&,
const std::string& hpadding,
gint vpadding);
LIBGTKMM2EXT_API Glib::RefPtr<Gdk::Pixbuf> pixbuf_from_string (const std::string& name,
const Pango::FontDescription& font,

123
libs/gtkmm2ext/utils.cc
View File

@ -66,135 +66,16 @@ Gtkmm2ext::get_ink_pixel_size (Glib::RefPtr<Pango::Layout> layout,
}
void
Gtkmm2ext::get_pixel_size (Glib::RefPtr<Pango::Layout> layout,
int& width,
int& height)
{
layout->get_pixel_size (width, height);
}
void
Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w, const gchar *text,
Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w, std::string const& text,
gint hpadding, gint vpadding)
{
int width, height;
w.ensure_style ();
get_pixel_size (w.create_pango_layout (text), width, height);
w.create_pango_layout (text)->get_pixel_size (width, height);
w.set_size_request(width + hpadding, height + vpadding);
}
/** Set width request to display given text, and height to display anything.
* This is useful for setting many widgets to the same height for consistency. */
void
Gtkmm2ext::set_size_request_to_display_given_text_width (Gtk::Widget& w,
const gchar* htext,
gint hpadding,
gint vpadding)
{
static const gchar* vtext = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
w.ensure_style ();
int hwidth, hheight;
get_pixel_size (w.create_pango_layout (htext), hwidth, hheight);
int vwidth, vheight;
get_pixel_size (w.create_pango_layout (vtext), vwidth, vheight);
w.set_size_request(hwidth + hpadding, vheight + vpadding);
}
void
Gtkmm2ext::set_height_request_to_display_any_text (Gtk::Widget& w, gint vpadding)
{
static const gchar* vtext = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
w.ensure_style ();
int width, height;
get_pixel_size (w.create_pango_layout (vtext), width, height);
w.set_size_request(-1, height + vpadding);
}
void
Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w, std::string const & text,
gint hpadding, gint vpadding)
{
int width, height;
w.ensure_style ();
get_pixel_size (w.create_pango_layout (text), width, height);
w.set_size_request(width + hpadding, height + vpadding);
}
void
Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w,
const std::vector<std::string>& strings,
gint hpadding, gint vpadding)
{
int width, height;
int width_max = 0;
int height_max = 0;
w.ensure_style ();
vector<string> copy;
const vector<string>* to_use;
vector<string>::const_iterator i;
for (i = strings.begin(); i != strings.end(); ++i) {
if ((*i).find_first_of ("gy") != string::npos) {
/* contains a descender */
break;
}
}
if (i == strings.end()) {
/* make a copy of the strings then add one that has a descender */
copy = strings;
copy.push_back ("g");
to_use = &copy;
} else {
to_use = &strings;
}
for (vector<string>::const_iterator i = to_use->begin(); i != to_use->end(); ++i) {
get_pixel_size (w.create_pango_layout (*i), width, height);
width_max = max(width_max,width);
height_max = max(height_max, height);
}
w.set_size_request(width_max + hpadding, height_max + vpadding);
}
/** This version specifies horizontal padding in text to avoid assumptions
* about font size. Should be used anywhere padding is used to avoid text,
* like combo boxes.
*/
void
Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget& w,
const std::vector<std::string>& strings,
const std::string& hpadding,
gint vpadding)
{
int width_max = 0;
int height_max = 0;
w.ensure_style ();
for (vector<string>::const_iterator i = strings.begin(); i != strings.end(); ++i) {
int width, height;
get_pixel_size (w.create_pango_layout (*i), width, height);
width_max = max(width_max,width);
height_max = max(height_max, height);
}
int pad_width;
int pad_height;
get_pixel_size (w.create_pango_layout (hpadding), pad_width, pad_height);
w.set_size_request(width_max + pad_width, height_max + vpadding);
}
static inline guint8
demultiply_alpha (guint8 src,
guint8 alpha)