public Color print_bg_color(OLVListItem item, text_part print)
{
match_item i = item.RowObject as match_item;
bool is_sel = !ignore_selection?parent_sel.Contains(item.Index) : false;
Color default_bg = i.bg(parent_);
Color bg = print.bg != util.transparent ? print.bg : default_bg;
if (bg == util.transparent)
{
bg = app.inst.bg;
}
// selection needs a bit of dark
if (is_sel)
{
bg = sel_bg_color(bg);
}
if (print.is_typed_search && !print.is_find_search)
{
// 1.7.22 - don't use the overridden background - we want to have the same background for all finds
bg = util.darker_color(default_bg);
}
return(bg);
}
public search_renderer(log_view parent, search_form search)
{
search_ = search;
drawer_ = new log_view_item_draw_ui(parent);
Color normal_fg_ = app.inst.fg, normal_bg_ = app.inst.bg;
default_ = new text_part(0, 0)
{
fg = normal_fg_, bg = normal_bg_,
};
Color search_line_fg_ = app.inst.search_found_full_line_fg, search_line_bg_ = app.inst.bg;
around_search_ = new text_part(0, 0)
{
fg = search_line_fg_, bg = search_line_bg_
};
Color search_fg_ = app.inst.search_found_fg, search_bg_ = util.darker_color(app.inst.bg);
search_text_ = new text_part(0, 0)
{
text = "not important", fg = search_fg_, bg = search_bg_, bold = true, italic = false
};
}
public Font font(text_part print)
{
string font_name = print != null && print.font_name != "" ? print.font_name : default_font.FontFamily.Name;
int font_size = print != null && print.font_size > 0 ? print.font_size : (int)(default_font.Size + .5);
Font f = fonts_.get_font(font_name, font_size, print != null && print.bold, print != null && print.italic, print != null && print.underline);
return(f);
}
// constructs a new object as a merge of this and other
// other overrides everything from this
//
// note: start/len/text are taken from other (overridden)
public text_part merge_copy(text_part other)
{
var copy = new text_part(other.start, other.len, this)
{
text = other.text
};
if (other.fg != util.transparent)
{
copy.fg = other.fg;
}
if (other.bg != util.transparent)
{
copy.bg = other.bg;
}
if (other.underline)
{
copy.underline = true;
}
if (other.bold)
{
copy.bold = true;
}
if (other.italic)
{
copy.italic = true;
}
if (other.font_name != "")
{
copy.font_name = other.font_name;
}
if (other.font_size > 0)
{
copy.font_size = other.font_size;
}
if (other.is_find_search)
{
copy.is_find_search = true;
}
if (other.is_typed_search)
{
copy.is_typed_search = true;
}
if (other.modify_fg != modify_color_type.same)
{
copy.modify_fg = other.modify_fg;
}
if (other.modify_bg != modify_color_type.same)
{
copy.modify_bg = other.modify_bg;
}
return(copy);
}
public text_part(int start, int len, text_part src = null)
{
if (src != null)
{
copy_from(src);
}
start_ = start;
len_ = len;
}
public Color print_fg_color(OLVListItem item, text_part print)
{
match_item i = item.RowObject as match_item;
Color fg = i.fg(parent_);
Color print_fg = print.fg != util.transparent ? print.fg : fg;
if (print_fg == util.transparent)
{
print_fg = app.inst.fg;
}
return(print_fg);
}
public search_renderer(log_view parent, search_form search) {
search_ = search;
drawer_ = new log_view_item_draw_ui(parent);
Color normal_fg_ = app.inst.fg, normal_bg_ = app.inst.bg;
default_ = new text_part(0,0) { fg = normal_fg_, bg = normal_bg_, };
Color search_line_fg_ = app.inst.search_found_full_line_fg, search_line_bg_ = app.inst.bg;
around_search_ = new text_part(0,0) { fg = search_line_fg_, bg = search_line_bg_ };
Color search_fg_ = app.inst.search_found_fg, search_bg_ = util.darker_color(app.inst.bg);
search_text_ = new text_part(0,0) { text = "not important", fg = search_fg_, bg = search_bg_, bold = true, italic = false };
}
private void draw_sub_string(int left, string sub, Graphics g, Brush b, Rectangle r, StringFormat fmt, text_part print) {
int width = text_width(g, sub);
if (print != default_) {
Rectangle here = new Rectangle(r.Location, r.Size);
here.X += left;
here.Width = width + 1;
g.FillRectangle( brush_.brush(print.bg), here);
}
Rectangle sub_r = new Rectangle(r.Location, r.Size);
sub_r.X += left;
sub_r.Width -= left;
g.DrawString(sub, drawer_.font(print), brush_.brush( print.fg) , sub_r, fmt);
}
private void draw_sub_string(int left, string sub, Graphics g, Brush b, Rectangle r, StringFormat fmt, text_part print) {
int width = drawer_.text_width(g, sub, drawer_.font(print));
Color print_bg = drawer_.print_bg_color(ListItem, print);
if (print_bg.ToArgb() != bg_color_.ToArgb()) {
Rectangle here = new Rectangle(r.Location, r.Size);
here.X += left;
here.Width = width + 1;
g.FillRectangle( brush_.brush( print_bg) , here);
}
Rectangle sub_r = new Rectangle(r.Location, r.Size);
sub_r.X += left;
sub_r.Width -= left;
g.DrawString(sub, drawer_.font(print), brush_.brush( drawer_.print_fg_color(ListItem, print)) , sub_r, fmt);
}
public void copy_from(text_part other) {
start_ = other.start_;
len_ = other.len_;
fg = other.fg;
bg = other.bg;
underline = other.underline;
bold = other.bold;
italic = other.italic;
font_name = other.font_name;
text = other.text;
is_typed_search = other.is_typed_search;
is_find_search = other.is_find_search;
font_size = other.font_size;
modify_bg = other.modify_bg;
modify_fg = other.modify_fg;
}
public void copy_from(text_part other)
{
start_ = other.start_;
len_ = other.len_;
fg = other.fg;
bg = other.bg;
underline = other.underline;
bold = other.bold;
italic = other.italic;
font_name = other.font_name;
text = other.text;
is_typed_search = other.is_typed_search;
is_find_search = other.is_find_search;
font_size = other.font_size;
modify_bg = other.modify_bg;
modify_fg = other.modify_fg;
}
private void draw_sub_string(int left, string sub, Graphics g, Brush b, Rectangle r, StringFormat fmt, text_part print)
{
int width = drawer_.text_width(g, sub, drawer_.font(print));
Color print_bg = drawer_.print_bg_color(ListItem, print);
if (print_bg.ToArgb() != bg_color_.ToArgb())
{
Rectangle here = new Rectangle(r.Location, r.Size);
here.X += left;
here.Width = width + 1;
g.FillRectangle(brush_.brush(print_bg), here);
}
Rectangle sub_r = new Rectangle(r.Location, r.Size);
sub_r.X += left;
sub_r.Width -= left;
g.DrawString(sub, drawer_.font(print), brush_.brush(drawer_.print_fg_color(ListItem, print)), sub_r, fmt);
}
// constructs a new object as a merge of this and other
// other overrides everything from this
//
// note: start/len/text are taken from other (overridden)
public text_part merge_copy(text_part other) {
var copy = new text_part(other.start, other.len, this) { text = other.text };
if (other.fg != util.transparent)
copy.fg = other.fg;
if (other.bg != util.transparent)
copy.bg = other.bg;
if (other.underline)
copy.underline = true;
if (other.bold)
copy.bold = true;
if (other.italic)
copy.italic = true;
if (other.font_name != "")
copy.font_name = other.font_name;
if (other.font_size > 0)
copy.font_size = other.font_size;
if (other.is_find_search)
copy.is_find_search = true;
if (other.is_typed_search)
copy.is_typed_search = true;
if (other.modify_fg != modify_color_type.same)
copy.modify_fg = other.modify_fg;
if (other.modify_bg != modify_color_type.same)
copy.modify_bg = other.modify_bg;
return copy;
}
protected bool Equals(text_part other) {
return start_ == other.start_ && len_ == other.len_ &&
fg.Equals(other.fg) && bg.Equals(other.bg) && bold == other.bold && italic == other.italic && String.Equals(font_name, other.font_name);
}
public text_part copy() {
var new_ = new text_part(start, len, this);
return new_;
}
public text_part(int start, int len, text_part src = null) {
if ( src != null)
copy_from(src);
start_ = start;
len_ = len;
}
public Font font(text_part print) {
string font_name = print != null && print.font_name != "" ? print.font_name : default_font.FontFamily.Name;
int font_size = print != null && print.font_size > 0 ? print.font_size : (int)(default_font.Size + .5);
Font f = fonts_.get_font(font_name, font_size, print != null && print.bold, print != null && print.italic, print != null && print.underline);
return f;
}
/* string is internally separated by '/'
*
* every entry can be any of:
* - font name, font size, foreground color, background color, bold, italic, underline
* The above is the precendence order as well
*
* If you want to force having a background color without a foreground color, just prepend an extra #, like
##aabbcc
*/
public static text_part from_friendly_string(string str)
{
text_part friendly = new text_part(0, 0);
foreach (string word in str.Split('/').Select(x => x.ToLower()))
{
if (friendly.font_name == "")
{
var possible_font = util.font_families().FirstOrDefault(x => x.ToLower() == word);
if (possible_font != null)
{
friendly.font_name = possible_font;
continue;
}
}
int possible_size = 0;
if (int.TryParse(word, out possible_size))
{
// don't allow too huge sizes
if (possible_size > 5 && possible_size < 24)
{
friendly.font_size = possible_size;
continue;
}
}
bool word_recognized = true;
switch (word)
{
case "bold":
friendly.bold = true;
break;
case "italic":
friendly.italic = true;
break;
case "underline":
friendly.underline = true;
break;
case "darker":
friendly.modify_fg = modify_color_type.darker;
break;
case "lighter":
friendly.modify_fg = modify_color_type.lighter;
break;
case "darker-bg":
friendly.modify_bg = modify_color_type.darker;
break;
case "lighter-bg":
friendly.modify_bg = modify_color_type.lighter;
break;
default:
word_recognized = false;
break;
}
if (word_recognized)
{
continue;
}
bool force_bg = word.StartsWith("##");
Color col = util.str_to_color(force_bg ? word.Substring(1) : word);
if (col != util.transparent)
{
bool is_bg = force_bg || friendly.fg != util.transparent;
if (is_bg)
{
friendly.bg = col;
}
else
{
friendly.fg = col;
}
continue;
}
}
return(friendly);
}
public Color print_fg_color(OLVListItem item, text_part print) {
match_item i = item.RowObject as match_item;
Color fg = i.fg(parent_);
Color print_fg = print.fg != util.transparent ? print.fg : fg;
if (print_fg == util.transparent)
print_fg = app.inst.fg;
return print_fg;
}
private void parse_format(string format, ref text_part print, ref string link)
{
switch (format)
{
case "b":
print.bold = true;
return;
case "/b":
print.bold = false;
return;
case "i":
print.italic = true;
return;
case "/i":
print.italic = false;
return;
case "/a":
link = "";
print.underline = false;
return;
case "/fg":
print.fg = util.transparent;
return;
case "/bg":
print.bg = util.transparent;
return;
case "/font":
print.font_name = "";
break;
}
if (format.StartsWith("a "))
{
format = format.Substring(2).Trim();
print.underline = true;
link = format;
}
else if (format.StartsWith("fg "))
{
format = format.Substring(3).Trim();
print.fg = util.str_to_color(format);
}
else if (format.StartsWith("bg "))
{
format = format.Substring(3).Trim();
print.bg = util.str_to_color(format);
}
else if (format.StartsWith("font "))
{
format = format.Substring(5).Trim();
print.font_name = format;
}
else
{
Debug.Assert(false);
}
}
// <a link> ... </a>
// <b> ... </b>
// <i> ... </i>
// <fg #col>.... </fg>
// <bg #col>.... </bg>
// <font name>... </font>
public void set_text(string text)
{
text_part cur_print = new text_part(0, 0);
string cur_link = "";
parts_.Clear();
while (text != "")
{
int delimeter = text.IndexOf("<");
if (delimeter > 0)
{
var new_ = new part {
text = text.Substring(0, delimeter), link = cur_link
};
cur_link = "";
new_.print.copy_from(cur_print);
if (new_.link != "")
{
new_.print.fg = Color.DodgerBlue;
}
parts_.Add(new_);
int end_delimeter = text.IndexOf(">", delimeter);
string format = text.Substring(delimeter + 1, end_delimeter - delimeter - 1);
parse_format(format, ref cur_print, ref cur_link);
text = text.Substring(end_delimeter + 1);
}
else
{
// it was the last part
var last = new part {
text = text
};
last.print.copy_from(cur_print);
parts_.Add(last);
text = "";
}
}
// also, it must allow for multiline (if so, print one line, and scroll at a give time)
for (int i = 0; i < parts_.Count; ++i)
{
int enter = parts_[i].text.IndexOf("\r\n");
if (enter >= 0)
{
string before = parts_[i].text.Substring(0, enter);
string after = parts_[i].text.Substring(enter + 2);
parts_[i].text = before;
parts_[i].ends_line = true;
if (after != "")
{
var new_ = new part()
{
text = after, link = parts_[i].link
};
new_.print.copy_from(parts_[i].print);
parts_.Insert(i + 1, new_);
}
}
}
cur_line_idx_ = 0;
Invalidate();
Update();
update_tip();
}
protected bool Equals(text_part other)
{
return(start_ == other.start_ && len_ == other.len_ &&
fg.Equals(other.fg) && bg.Equals(other.bg) && bold == other.bold && italic == other.italic && String.Equals(font_name, other.font_name));
}
public text_part copy()
{
var new_ = new text_part(start, len, this);
return(new_);
}
/* string is internally separated by '/'
every entry can be any of:
- font name, font size, foreground color, background color, bold, italic, underline
The above is the precendence order as well
If you want to force having a background color without a foreground color, just prepend an extra #, like
##aabbcc
*/
public static text_part from_friendly_string(string str) {
text_part friendly = new text_part(0,0);
foreach (string word in str.Split('/').Select(x => x.ToLower())) {
if (friendly.font_name == "") {
var possible_font = util.font_families().FirstOrDefault(x => x.ToLower() == word);
if (possible_font != null) {
friendly.font_name = possible_font;
continue;
}
}
int possible_size = 0;
if ( int.TryParse(word, out possible_size))
// don't allow too huge sizes
if (possible_size > 5 && possible_size < 24) {
friendly.font_size = possible_size;
continue;
}
bool word_recognized = true;
switch (word) {
case "bold":
friendly.bold = true;
break;
case "italic":
friendly.italic = true;
break;
case "underline":
friendly.underline = true;
break;
case "darker":
friendly.modify_fg = modify_color_type.darker;
break;
case "lighter":
friendly.modify_fg = modify_color_type.lighter;
break;
case "darker-bg":
friendly.modify_bg = modify_color_type.darker;
break;
case "lighter-bg":
friendly.modify_bg = modify_color_type.lighter;
break;
default:
word_recognized = false;
break;
}
if (word_recognized)
continue;
bool force_bg = word.StartsWith("##");
Color col = util.str_to_color(force_bg ? word.Substring(1) : word);
if (col != util.transparent) {
bool is_bg = force_bg || friendly.fg != util.transparent;
if (is_bg)
friendly.bg = col;
else
friendly.fg = col;
continue;
}
}
return friendly;
}
public Color print_bg_color(OLVListItem item, text_part print) {
match_item i = item.RowObject as match_item;
bool is_sel = !ignore_selection ? parent_sel.Contains(item.Index) : false;
Color default_bg = i.bg(parent_);
Color bg = print.bg != util.transparent ? print.bg : default_bg;
if (bg == util.transparent)
bg = app.inst.bg;
// selection needs a bit of dark
if (is_sel)
bg = sel_bg_color(bg);
if (print.is_typed_search && !print.is_find_search)
// 1.7.22 - don't use the overridden background - we want to have the same background for all finds
bg = util.darker_color(default_bg);
return bg;
}
private void draw_sub_string(int left, string sub, Graphics g, Brush b, Rectangle r, StringFormat fmt, text_part print)
{
int width = text_width(g, sub);
if (print != default_)
{
Rectangle here = new Rectangle(r.Location, r.Size);
here.X += left;
here.Width = width + 1;
g.FillRectangle(brush_.brush(print.bg), here);
}
Rectangle sub_r = new Rectangle(r.Location, r.Size);
sub_r.X += left;
sub_r.Width -= left;
g.DrawString(sub, drawer_.font(print), brush_.brush(print.fg), sub_r, fmt);
}