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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.241 by root, Fri May 26 20:50:35 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $ROOT; 14our $ROOT;
15our $TOOLTIP;
13our $BUTTON_STATE; 16our $BUTTON_STATE;
17
18our %WIDGET; # all widgets, weak-referenced
19
20sub check_tooltip {
21 if (!$GRAB) {
22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
23 if (length $widget->{tooltip}) {
24
25 if ($TOOLTIP->{owner} != $widget) {
26 $TOOLTIP->{owner} = $widget;
27
28 my $tip = $widget->{tooltip};
29
30 $tip = $tip->($widget) if CODE:: eq ref $tip;
31
32 $TOOLTIP->set_tooltip_from ($widget);
33 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 }
44
45 return;
46 }
47 }
48 }
49
50 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner};
52}
14 53
15# class methods for events 54# class methods for events
16sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 56 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS;
18} 58}
19 59
20sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 61 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS;
22} 63}
23 64
24sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
25 my ($ev) = @_; 66 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 67 my ($x, $y) = ($ev->{x}, $ev->{y});
27 68
28 if (!$BUTTON_STATE) { 69 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 70 my $widget = $ROOT->find_widget ($x, $y);
30 71
31 $GRAB = $widget; 72 $GRAB = $widget;
32 $GRAB->update if $GRAB; 73 $GRAB->update if $GRAB;
33 }
34 74
75 check_tooltip;
76 }
77
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 79
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
81 if $GRAB;
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
93 if $GRAB;
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover && $hover->{can_hover}; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
116 check_tooltip;
117 }
118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
120 if $HOVER;
71} 121}
72 122
73# convert position array to integers 123# convert position array to integers
74sub harmonize { 124sub harmonize {
75 my ($vals) = @_; 125 my ($vals) = @_;
… …
81 $rem += $_ - $i; 131 $rem += $_ - $i;
82 $_ = $i; 132 $_ = $i;
83 } 133 }
84} 134}
85 135
136sub full_refresh {
137 # make a copy, otherwise for complains about freed values.
138 my @widgets = values %WIDGET;
139
140 $_->update
141 for @widgets;
142}
143
144sub reconfigure_widgets {
145 # make a copy, otherwise C<for> complains about freed values.
146 my @widgets = values %WIDGET;
147
148 $_->reconfigure
149 for @widgets;
150}
151
152# call when resolution changes etc.
153sub rescale_widgets {
154 my ($sx, $sy) = @_;
155
156 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167 }
168
169 reconfigure_widgets;
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
91 177
92use SDL::OpenGL; 178use CFClient::OpenGL;
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
101 w => -1, 187 can_events => 1,
102 h => -1,
103 @_ 188 @_
104 }, $class; 189 }, $class;
105 190
106 for (keys %$self) { 191 for (keys %$self) {
107 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
109 } 194 }
110 } 195 }
111 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
112 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211 return if $self->{parent};
212
213 $CFClient::UI::ROOT->add ($self);
214}
215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
229sub set_invisible {
230 my ($self) = @_;
231
232 # broken show/hide model
233
234 delete $self->{root};
235 delete $self->{visible};
236
237 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self;
239
240 CFClient::UI::check_tooltip
241 if $CFClient::UI::TOOLTIP->{owner} == $self;
242
243 $self->focus_out;
244}
245
246sub hide {
247 my ($self) = @_;
248
249 $self->set_invisible;
250
251 $self->{parent}->remove ($self)
252 if $self->{parent};
113} 253}
114 254
115sub move { 255sub move {
116 my ($self, $x, $y, $z) = @_; 256 my ($self, $x, $y, $z) = @_;
117 257
… …
120 $self->{z} = $z if defined $z; 260 $self->{z} = $z if defined $z;
121 261
122 $self->update; 262 $self->update;
123} 263}
124 264
125sub needs_redraw { 265sub set_size {
126 0 266 my ($self, $w, $h) = @_;
267
268 $self->{user_w} = $w;
269 $self->{user_h} = $h;
270
271 $self->check_size;
127} 272}
128 273
129sub size_request { 274sub size_request {
130 require Carp; 275 require Carp;
131 Carp::confess "size_request is abtract"; 276 Carp::confess "size_request is abstract";
132} 277}
133 278
134sub configure { 279sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 280 my ($self, $x, $y, $w, $h) = @_;
136 281
282 if ($self->{aspect}) {
283 my $w2 = List::Util::min $w, int $h * $self->{aspect};
284 my $h2 = List::Util::min $h, int $w / $self->{aspect};
285
286 # use alignment to adjust x, y
287
288 $x += int +($w - $w2) * 0.5;
289 $y += int +($h - $h2) * 0.5;
290
291 ($w, $h) = ($w2, $h2);
292 }
293
294 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 295 $self->{x} = $x;
138 $self->{y} = $y; 296 $self->{y} = $y;
297 $self->update;
298 }
139 299
140 return unless $self->{w} != $w || $self->{h} != $h; 300 if ($self->{w} != $w || $self->{h} != $h) {
141 301 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 302 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 303}
147 304
148sub size_allocate { 305sub size_allocate {
149 # nothing to be done 306 # nothing to be done
150} 307}
151 308
152# return top left coordinates 309sub reconfigure {
153sub _topleft { 310 my ($self) = @_;
311
312 $self->check_size (1);
313 $self->update;
314}
315
316sub children {
317}
318
319sub set_max_size {
154 my ($self, $x, $y) = @_; 320 my ($self, $w, $h) = @_;
155 321
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 322 delete $self->{max_w}; $self->{max_w} = $w if $w;
323 delete $self->{max_h}; $self->{max_h} = $h if $h;
324}
325
326sub set_tooltip {
327 my ($self, $tooltip) = @_;
328
329 $tooltip =~ s/^\s+//;
330 $tooltip =~ s/\s+$//;
331
332 return if $self->{tooltip} eq $tooltip;
333
334 $self->{tooltip} = $tooltip;
335
336 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
337 delete $CFClient::UI::TOOLTIP->{owner};
338 CFClient::UI::check_tooltip;
339 }
157} 340}
158 341
159# translate global coordinates to local coordinate system 342# translate global coordinates to local coordinate system
160sub coord2local { 343sub coord2local {
161 my ($self, $x, $y) = @_; 344 my ($self, $x, $y) = @_;
162 345
163 my ($X, $Y) = $self->_topleft; 346 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 347}
166 348
167# translate local coordinates to global coordinate system 349# translate local coordinates to global coordinate system
168sub coord2global { 350sub coord2global {
169 my ($self, $x, $y) = @_; 351 my ($self, $x, $y) = @_;
170 352
171 my ($X, $Y) = $self->_topleft; 353 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 354}
174 355
175sub focus_in { 356sub focus_in {
176 my ($self) = @_; 357 my ($self) = @_;
177 358
178 return if $FOCUS == $self; 359 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 360 return unless $self->{can_focus};
180 361
181 my $focus = $FOCUS; $FOCUS = $self; 362 my $focus = $FOCUS; $FOCUS = $self;
182 363
183 $self->emit (focus_in => $focus); 364 $self->_emit (focus_in => $focus);
184 365
185 $focus->update if $focus; 366 $focus->update if $focus;
186 $FOCUS->update; 367 $FOCUS->update;
187} 368}
188 369
… …
191 372
192 return unless $FOCUS == $self; 373 return unless $FOCUS == $self;
193 374
194 my $focus = $FOCUS; undef $FOCUS; 375 my $focus = $FOCUS; undef $FOCUS;
195 376
196 $self->emit (focus_out => $focus); 377 $self->_emit (focus_out => $focus);
197 378
198 $focus->update if $focus; #? 379 $focus->update if $focus; #?
380
381 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
382 unless $FOCUS;
199} 383}
200 384
201sub mouse_motion { } 385sub mouse_motion { }
202sub button_up { } 386sub button_up { }
203sub key_down { } 387sub key_down { }
204sub key_up { } 388sub key_up { }
205 389
206sub button_down { 390sub button_down {
207 my ($self, $ev, $x, $y) = @_; 391 my ($self, $ev, $x, $y) = @_;
208 392
209 $self->focus_in; 393 $self->focus_in;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 421 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 422 glVertex $x , $y + $self->{h};
239 glEnd; 423 glEnd;
240 glDisable GL_BLEND; 424 glDisable GL_BLEND;
241 } 425 }
426
427 if ($ENV{PCLIENT_DEBUG}) {
428 glPushMatrix;
429 glColor 1, 1, 0, 1;
430 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
431 glBegin GL_LINE_LOOP;
432 glVertex 0 , 0;
433 glVertex $self->{w} - 1, 0;
434 glVertex $self->{w} - 1, $self->{h} - 1;
435 glVertex 0 , $self->{h} - 1;
436 glEnd;
437 glPopMatrix;
438 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
439 }
242} 440}
243 441
244sub _draw { 442sub _draw {
245 my ($self) = @_; 443 my ($self) = @_;
246 444
247 warn "no draw defined for $self\n"; 445 warn "no draw defined for $self\n";
248} 446}
249 447
250sub find_widget { 448sub find_widget {
251 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
450
451 return () unless $self->{can_events};
252 452
253 return $self 453 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 454 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 455 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 456
… …
259 459
260sub set_parent { 460sub set_parent {
261 my ($self, $parent) = @_; 461 my ($self, $parent) = @_;
262 462
263 Scalar::Util::weaken ($self->{parent} = $parent); 463 Scalar::Util::weaken ($self->{parent} = $parent);
464
465 $self->{root} = $parent->{root};
466 $self->{visible} = $parent->{visible} + 1;
467
468 # TODO: req_w _does_change after ->reconfigure
469 $self->check_size
470 unless exists $self->{req_w};
471
472 $self->show;
264} 473}
265 474
266sub check_size { 475sub check_size {
267 my ($self) = @_; 476 my ($self, $forced) = @_;
268 477
269 my ($w, $h) = $self->size_request; 478 $self->{force_alloc} = 1 if $forced;
270 479 $CFClient::UI::ROOT->{check_size}{$self} = $self;
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281} 480}
282 481
283sub update { 482sub update {
284 my ($self) = @_; 483 my ($self) = @_;
285 484
… …
291 my ($self, $signal, $cb) = @_; 490 my ($self, $signal, $cb) = @_;
292 491
293 push @{ $self->{signal_cb}{$signal} }, $cb; 492 push @{ $self->{signal_cb}{$signal} }, $cb;
294} 493}
295 494
495sub _emit {
496 my ($self, $signal, @args) = @_;
497
498 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
499}
500
296sub emit { 501sub emit {
297 my ($self, $signal, @args) = @_; 502 my ($self, $signal, @args) = @_;
298 503
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 504 $self->_emit ($signal, @args)
300 $cb->($self, @args); 505 || $self->$signal (@args);
301 }
302} 506}
303 507
304sub DESTROY { 508sub DESTROY {
305 my ($self) = @_; 509 my ($self) = @_;
306 510
511 delete $WIDGET{$self+0};
307 #$self->deactivate; 512 #$self->deactivate;
308} 513}
309 514
310############################################################################# 515#############################################################################
311 516
312package CFClient::UI::DrawBG; 517package CFClient::UI::DrawBG;
313 518
314our @ISA = CFClient::UI::Base::; 519our @ISA = CFClient::UI::Base::;
315 520
316use strict; 521use strict;
317use SDL::OpenGL; 522use CFClient::OpenGL;
318 523
319sub new { 524sub new {
320 my $class = shift; 525 my $class = shift;
321 526
322 # range [value, low, high, page] 527 # range [value, low, high, page]
323 528
324 $class->SUPER::new ( 529 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 530 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 531 #active_bg => [1, 1, 1, 0.5],
327 @_ 532 @_
328 ) 533 )
329} 534}
330 535
331sub _draw { 536sub _draw {
332 my ($self) = @_; 537 my ($self) = @_;
333 538
539 my $color = $FOCUS == $self && $self->{active_bg}
540 ? $self->{active_bg}
541 : $self->{bg};
542
543 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 544 my ($w, $h) = @$self{qw(w h)};
335 545
336 glEnable GL_BLEND; 546 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 547 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 548 glColor @$color;
339 549
340 glBegin GL_QUADS; 550 glBegin GL_QUADS;
341 glVertex 0 , 0; 551 glVertex 0 , 0;
342 glVertex 0 , $h; 552 glVertex 0 , $h;
343 glVertex $w, $h; 553 glVertex $w, $h;
344 glVertex $w, 0; 554 glVertex $w, 0;
345 glEnd; 555 glEnd;
346 556
347 glDisable GL_BLEND; 557 glDisable GL_BLEND;
558 }
348} 559}
349 560
350############################################################################# 561#############################################################################
351 562
352package CFClient::UI::Empty; 563package CFClient::UI::Empty;
353 564
354our @ISA = CFClient::UI::Base::; 565our @ISA = CFClient::UI::Base::;
566
567sub new {
568 my ($class, %arg) = @_;
569 $class->SUPER::new (can_events => 0, %arg);
570}
355 571
356sub size_request { 572sub size_request {
357 (0, 0) 573 (0, 0)
358} 574}
359 575
… …
368sub new { 584sub new {
369 my ($class, %arg) = @_; 585 my ($class, %arg) = @_;
370 586
371 my $children = delete $arg{children} || []; 587 my $children = delete $arg{children} || [];
372 588
373 my $self = $class->SUPER::new (children => [], %arg); 589 my $self = $class->SUPER::new (
590 children => [],
591 can_events => 0,
592 %arg,
593 );
374 $self->add ($_) for @$children; 594 $self->add ($_) for @$children;
375 595
376 $self 596 $self
377} 597}
378 598
379sub add { 599sub add {
380 my ($self, $child) = @_; 600 my ($self, @widgets) = @_;
381 601
382 $child->set_parent ($self); 602 $_->set_parent ($self)
603 for @widgets;
383 604
384 use sort 'stable'; 605 use sort 'stable';
385 606
386 $self->{children} = [ 607 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 608 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 609 @{$self->{children}}, @widgets
389 ]; 610 ];
390 611
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size; 612 $self->check_size (1);
613 $self->update;
614}
615
616sub children {
617 @{ $_[0]{children} }
394} 618}
395 619
396sub remove { 620sub remove {
397 my ($self, $widget) = @_; 621 my ($self, $child) = @_;
398 622
623 delete $child->{parent};
624 $child->hide;
625
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 626 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
627
628 $self->check_size (1);
629 $self->update;
630}
631
632sub clear {
633 my ($self) = @_;
634
635 my $children = delete $self->{children};
636 $self->{children} = [];
637
638 for (@$children) {
639 delete $_->{parent};
640 $_->hide;
641 }
400 642
401 $self->check_size; 643 $self->check_size;
644 $self->update;
402} 645}
403 646
404sub find_widget { 647sub find_widget {
405 my ($self, $x, $y) = @_; 648 my ($self, $x, $y) = @_;
406 649
… …
436 679
437 $class->SUPER::new (children => [$child], %arg) 680 $class->SUPER::new (children => [$child], %arg)
438} 681}
439 682
440sub add { 683sub add {
441 my ($self, $widget) = @_; 684 my ($self, $child) = @_;
442 685
443 $self->{children} = []; 686 $self->{children} = [];
444 687
445 $self->SUPER::add ($widget); 688 $self->SUPER::add ($child);
446} 689}
447 690
448sub remove { 691sub remove {
449 my ($self, $widget) = @_; 692 my ($self, $widget) = @_;
450 693
… …
470 713
471package CFClient::UI::Window; 714package CFClient::UI::Window;
472 715
473our @ISA = CFClient::UI::Bin::; 716our @ISA = CFClient::UI::Bin::;
474 717
475use SDL::OpenGL; 718use CFClient::OpenGL;
476 719
477sub new { 720sub new {
478 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
479 722
480 my $self = $class->SUPER::new (%arg); 723 my $self = $class->SUPER::new (%arg);
481} 724}
482 725
483sub update { 726sub update {
484 my ($self) = @_; 727 my ($self) = @_;
485 728
486 # we want to do this delayed... 729 $ROOT->on_post_alloc ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 730 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 };
499} 731}
500 732
501sub size_allocate { 733sub size_allocate {
502 my ($self, $w, $h) = @_; 734 my ($self, $w, $h) = @_;
503 735
504 $self->child->configure (0, 0, $w, $h); 736 $self->SUPER::size_allocate ($w, $h);
737 $self->update;
738}
505 739
740sub _render {
741 $_[0]{children}[0]->draw;
742}
743
744sub render_child {
745 my ($self) = @_;
746
747 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
748 glClearColor 0, 0, 0, 0;
749 glClear GL_COLOR_BUFFER_BIT;
750
506 $self->render_chld; 751 $self->_render;
752 };
507} 753}
508 754
509sub _draw { 755sub _draw {
510 my ($self) = @_; 756 my ($self) = @_;
511 757
512 my ($w, $h) = ($self->w, $self->h); 758 my ($w, $h) = ($self->w, $self->h);
513 759
514 my $tex = $self->{texture} 760 my $tex = $self->{texture}
515 or return; 761 or return;
516 762
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 763 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
765 glColor 1, 1, 1, 1;
521 766
522 $tex->draw_quad (0, 0, $w, $h); 767 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 768
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 769 glDisable GL_TEXTURE_2D;
526} 770}
527 771
528############################################################################# 772#############################################################################
529 773
530package CFClient::UI::ViewPort; 774package CFClient::UI::ViewPort;
531 775
532our @ISA = CFClient::UI::Window::; 776our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame;
555
556our @ISA = CFClient::UI::Bin::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 777
606sub new { 778sub new {
607 my $class = shift; 779 my $class = shift;
608 780
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new ( 781 $class->SUPER::new (
612 bg => [1, 1, 1, 1], 782 scroll_x => 0,
613 border_bg => [1, 1, 1, 1], 783 scroll_y => 1,
614 border => int $::FONTSIZE * 0.8,
615 @_ 784 @_,
616 ) 785 )
617} 786}
618 787
619sub size_request { 788sub size_request {
620 my ($self) = @_; 789 my ($self) = @_;
621 790
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 791 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
623 792
624 my ($w, $h) = $self->SUPER::size_request; 793 @$self{qw(child_w child_h)}
625
626 (
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630} 794}
631 795
632sub size_allocate { 796sub size_allocate {
633 my ($self, $w, $h) = @_; 797 my ($self, $w, $h) = @_;
634 798
799 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
800 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
801
802 $self->child->configure (0, 0, $w, $h);
803 $self->update;
804}
805
806sub set_offset {
807 my ($self, $x, $y) = @_;
808
809 $self->{view_x} = int $x;
810 $self->{view_y} = int $y;
811
812 $self->update;
813}
814
815# hmm, this does not work for topleft of $self... but we should not ask for that
816sub coord2local {
817 my ($self, $x, $y) = @_;
818
819 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
820}
821
822sub coord2global {
823 my ($self, $x, $y) = @_;
824
825 $x = List::Util::min $self->{w}, $x - $self->{view_x};
826 $y = List::Util::min $self->{h}, $y - $self->{view_y};
827
828 $self->SUPER::coord2global ($x, $y)
829}
830
831sub find_widget {
832 my ($self, $x, $y) = @_;
833
834 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
835 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
836 ) {
837 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
838 } else {
839 $self->CFClient::UI::Base::find_widget ($x, $y)
840 }
841}
842
843sub _render {
844 my ($self) = @_;
845
846 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
847
848 $self->SUPER::_render;
849}
850
851#############################################################################
852
853package CFClient::UI::ScrolledWindow;
854
855our @ISA = CFClient::UI::HBox::;
856
857sub new {
858 my $class = shift;
859
860 my $self;
861
862 my $slider = new CFClient::UI::Slider
863 vertical => 1,
864 range => [0, 0, 1, 0.01], # HACK fix
865 connect_changed => sub {
866 $self->{vp}->set_offset (0, $_[1]);
867 },
868 ;
869
870 $self = $class->SUPER::new (
871 vp => (new CFClient::UI::ViewPort expand => 1),
872 slider => $slider,
873 @_,
874 );
875
876 $self->{vp}->add ($self->{scrolled});
877 $self->add ($self->{vp});
878 $self->add ($self->{slider});
879
880 $self
881}
882
883sub update {
884 my ($self) = @_;
885
886 $self->SUPER::update;
887
888 # todo: overwrite size_allocate of child
889 my $child = $self->{vp}->child;
890 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 $self->SUPER::size_allocate ($w, $h);
897
898 my $child = $self->{vp}->child;
899 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
900}
901
902#TODO# update range on size_allocate depending on child
903# update viewport offset on scroll
904
905#############################################################################
906
907package CFClient::UI::Frame;
908
909our @ISA = CFClient::UI::Bin::;
910
911use CFClient::OpenGL;
912
913sub new {
914 my $class = shift;
915
916 $class->SUPER::new (
917 bg => undef,
918 @_,
919 )
920}
921
922sub _draw {
923 my ($self) = @_;
924
925 if ($self->{bg}) {
926 my ($w, $h) = @$self{qw(w h)};
927
928 glEnable GL_BLEND;
929 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
930 glColor @{ $self->{bg} };
931
932 glBegin GL_QUADS;
933 glVertex 0 , 0;
934 glVertex 0 , $h;
935 glVertex $w, $h;
936 glVertex $w, 0;
937 glEnd;
938
939 glDisable GL_BLEND;
940 }
941
942 $self->SUPER::_draw;
943}
944
945#############################################################################
946
947package CFClient::UI::FancyFrame;
948
949our @ISA = CFClient::UI::Bin::;
950
951use CFClient::OpenGL;
952
953my @tex =
954 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
955 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
956
957sub new {
958 my $class = shift;
959
960 # TODO: user_x, user_y, overwrite moveto?
961
962 my $self = $class->SUPER::new (
963 bg => [1, 1, 1, 1],
964 border_bg => [1, 1, 1, 1],
965 border => 0.6,
966 is_toplevel => 1,
967 can_events => 1,
968 @_
969 );
970
971 $self->{title} &&= new CFClient::UI::Label
972 align => 0,
973 valign => 1,
974 text => $self->{title},
975 fontsize => $self->{border};
976
977 $self
978}
979
980sub border {
981 int $_[0]{border} * $::FONTSIZE
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 my ($w, $h) = $self->SUPER::size_request;
988
989 (
990 $w + $self->border * 2,
991 $h + $self->border * 2,
992 )
993}
994
995sub size_allocate {
996 my ($self, $w, $h) = @_;
997
635 $h -= List::Util::max 0, $self->{border} * 2; 998 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 999 $w -= List::Util::max 0, $self->border * 2;
637 1000
1001 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1002 if $self->{title};
1003
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1004 $self->child->configure ($self->border, $self->border, $w, $h);
639} 1005}
640 1006
641sub button_down { 1007sub button_down {
642 my ($self, $ev, $x, $y) = @_; 1008 my ($self, $ev, $x, $y) = @_;
643 1009
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1010 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1011 my $border = $self->border;
646 1012
1013 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1014 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1015
1016 if ($lr & $td) {
1017 my ($wx, $wy) = ($self->{x}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1018 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($bw, $bh) = ($self->{w}, $self->{h}); 1019 my ($bw, $bh) = ($self->{w}, $self->{h});
1020
1021 my $mx = $x < $border;
1022 my $my = $y < $border;
649 1023
650 $self->{motion} = sub { 1024 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 1025 my ($ev, $x, $y) = @_;
652 1026
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1027 my $dx = $ev->{x} - $ox;
1028 my $dy = $ev->{y} - $oy;
654 1029
655 $self->{user_w} = $bw + $x - $ox; 1030 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
656 $self->{user_h} = $bh + $y - $oy; 1031 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1032 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
657 $self->check_size; 1033 $self->check_size;
658 }; 1034 };
659 1035
660 } elsif ($x >= 0 && $x < $self->{w} 1036 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1037 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 1038 my ($bx, $by) = ($self->{x}, $self->{y});
665 1039
666 $self->{motion} = sub { 1040 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 1041 my ($ev, $x, $y) = @_;
668 1042
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1043 ($x, $y) = ($ev->{x}, $ev->{y});
670 1044
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 1045 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update; 1046 $self->update;
673 }; 1047 };
674 } 1048 }
… …
690 my ($self) = @_; 1064 my ($self) = @_;
691 1065
692 my ($w, $h ) = ($self->{w}, $self->{h}); 1066 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1067 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 1068
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 1069 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 1071
1072 my $border = $self->border;
1073
700 glColor @{ $self->{border_bg} }; 1074 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1075 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1076 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1077 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1078 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
705 1079
1080 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706 my $bg = $tex[0]; 1081 my $bg = $tex[0];
707 1082
708 # TODO: repeat texture not scale 1083 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 1084 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h}; 1085 my $rep_y = $ch / $bg->{h};
711 1086
712 glColor @{ $self->{bg} }; 1087 glColor @{ $self->{bg} };
713 1088
714 $bg->{s} = $rep_x; 1089 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y; 1090 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1; 1091 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1092 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1093 }
718 1094
719 glDisable GL_TEXTURE_2D; 1095 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 1096
1097 $self->{title}->draw if $self->{title};
721 1098
722 $self->child->draw; 1099 $self->child->draw;
723} 1100}
724 1101
725############################################################################# 1102#############################################################################
… …
728 1105
729our @ISA = CFClient::UI::Base::; 1106our @ISA = CFClient::UI::Base::;
730 1107
731use List::Util qw(max sum); 1108use List::Util qw(max sum);
732 1109
733use SDL::OpenGL; 1110use CFClient::OpenGL;
734 1111
735sub new { 1112sub new {
736 my $class = shift; 1113 my $class = shift;
737 1114
738 $class->SUPER::new ( 1115 $class->SUPER::new (
739 col_expand => [], 1116 col_expand => [],
740 @_ 1117 @_,
741 ) 1118 )
1119}
1120
1121sub children {
1122 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1123}
743 1124
744sub add { 1125sub add {
745 my ($self, $x, $y, $child) = @_; 1126 my ($self, $x, $y, $child) = @_;
746 1127
747 $child->set_parent ($self); 1128 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1129 $self->{children}[$y][$x] = $child;
749 1130
750 $self->{w} = $self->{h} = -1;
751
752 $child->check_size; 1131 $self->check_size (1);
753} 1132}
754 1133
755# TODO: move to container class maybe? send childs a signal on removal? 1134# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1135sub clear {
757 my ($self) = @_; 1136 my ($self) = @_;
758 1137
1138 my @children = $self->children;
759 delete $self->{children}; 1139 delete $self->{children};
1140
1141 for (@children) {
1142 delete $_->{parent};
1143 $_->hide;
1144 }
1145
1146 $self->check_size (1);
760 $self->update; 1147 $self->update;
761} 1148}
762 1149
763sub get_wh { 1150sub get_wh {
764 my ($self) = @_; 1151 my ($self) = @_;
… …
770 or next; 1157 or next;
771 1158
772 for my $x (0 .. $#$row) { 1159 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1160 my $widget = $row->[$x]
774 or next; 1161 or next;
775 my ($w, $h) = $widget->size_request; 1162 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1163
777 $w[$x] = max $w[$x], $w; 1164 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1165 $h[$y] = max $h[$y], $h;
779 } 1166 }
780 } 1167 }
… …
796sub size_allocate { 1183sub size_allocate {
797 my ($self, $w, $h) = @_; 1184 my ($self, $w, $h) = @_;
798 1185
799 my ($ws, $hs) = $self->get_wh; 1186 my ($ws, $hs) = $self->get_wh;
800 1187
801 my $req_w = sum @$ws; 1188 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1189 my $req_h = (sum @$hs) || 1;
803 1190
804 # TODO: nicer code && do row_expand 1191 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1192 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1193 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1194 my $col_expand = (sum @col_expand) || 1;
… …
885 1272
886 ($h, $w) = ($w, $h); 1273 ($h, $w) = ($w, $h);
887 1274
888 my $children = $self->{children}; 1275 my $children = $self->{children};
889 1276
890 my @h = map +($_->size_request)[0], @$children; 1277 my @h = map $_->{req_w}, @$children;
891 1278
892 my $req_h = List::Util::sum @h; 1279 my $req_h = List::Util::sum @h;
893 1280
894 if ($req_h > $h) { 1281 if ($req_h > $h) {
895 # ah well, not enough space 1282 # ah well, not enough space
… …
941} 1328}
942 1329
943sub size_allocate { 1330sub size_allocate {
944 my ($self, $w, $h) = @_; 1331 my ($self, $w, $h) = @_;
945 1332
1333 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1334
946 my $children = $self->{children}; 1335 my $children = $self->{children};
947 1336
948 my @h = map +($_->size_request)[1], @$children; 1337 my @h = map $_->{req_h}, @$children;
949 1338
950 my $req_h = List::Util::sum @h; 1339 my $req_h = List::Util::sum @h;
951 1340
952 if ($req_h > $h) { 1341 if ($req_h > $h) {
953 # ah well, not enough space 1342 # ah well, not enough space
… …
979 1368
980############################################################################# 1369#############################################################################
981 1370
982package CFClient::UI::Label; 1371package CFClient::UI::Label;
983 1372
984our @ISA = CFClient::UI::Base::; 1373our @ISA = CFClient::UI::DrawBG::;
985 1374
986use SDL::OpenGL; 1375use CFClient::OpenGL;
987 1376
988sub new { 1377sub new {
989 my ($class, %arg) = @_; 1378 my ($class, %arg) = @_;
990 1379
991 my $self = $class->SUPER::new ( 1380 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1381 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1382 #bg => none
994 text => "", 1383 #active_bg => none
1384 #font => default_font
1385 #text => initial text
1386 #markup => initial narkup
1387 #max_w => maximum pixel width
1388 ellipsise => 3, # end
1389 layout => (new CFClient::Layout),
1390 fontsize => 1,
995 align => -1, 1391 align => -1,
996 valign => -1, 1392 valign => -1,
997 padding => 2, 1393 padding => 2,
998 layout => new CFClient::Layout, 1394 can_events => 0,
999 %arg 1395 %arg
1000 ); 1396 );
1001 1397
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1398 if (exists $self->{template}) {
1399 my $layout = new CFClient::Layout;
1400 $layout->set_text (delete $self->{template});
1401 $self->{template} = $layout;
1402 }
1003 1403
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1404 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1405 $self->set_markup (delete $self->{markup});
1406 } else {
1407 $self->set_text (delete $self->{text});
1408 }
1006 1409
1007 $self 1410 $self
1008} 1411}
1009 1412
1010sub escape_text { 1413sub escape($) {
1011 local $_ = $_[1]; 1414 local $_ = $_[0];
1012 1415
1013 s/&/&amp;/g; 1416 s/&/&amp;/g;
1014 s/>/&gt;/g; 1417 s/>/&gt;/g;
1015 s/</&lt;/g; 1418 s/</&lt;/g;
1016 1419
1017 $_[1] 1420 $_
1421}
1422
1423sub update {
1424 my ($self) = @_;
1425
1426 delete $self->{texture};
1427 $self->SUPER::update;
1018} 1428}
1019 1429
1020sub set_text { 1430sub set_text {
1021 my ($self, $text) = @_; 1431 my ($self, $text) = @_;
1022 1432
1433 return if $self->{text} eq "T$text";
1434 $self->{text} = "T$text";
1435
1436 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1437 $self->{layout}->set_text ($text);
1024 1438
1025 delete $self->{texture};
1026 $self->update; 1439 $self->update;
1440 $self->check_size;
1027} 1441}
1028 1442
1029sub set_markup { 1443sub set_markup {
1030 my ($self, $markup) = @_; 1444 my ($self, $markup) = @_;
1031 1445
1446 return if $self->{text} eq "M$markup";
1447 $self->{text} = "M$markup";
1448
1449 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1450
1451 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1452 $self->{layout}->set_markup ($markup);
1033 1453
1034 delete $self->{texture};
1035 $self->update; 1454 $self->update;
1455 $self->check_size;
1036} 1456}
1037 1457
1038sub size_request { 1458sub size_request {
1039 my ($self) = @_; 1459 my ($self) = @_;
1040 1460
1041 $self->{layout}->set_width; 1461 $self->{layout}->set_font ($self->{font}) if $self->{font};
1462 $self->{layout}->set_width ($self->{max_w} || -1);
1463 $self->{layout}->set_ellipsise ($self->{ellipsise});
1464 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1465 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1466
1044 my ($w, $h) = $self->{layout}->size; 1467 my ($w, $h) = $self->{layout}->size;
1468
1469 if (exists $self->{template}) {
1470 $self->{template}->set_font ($self->{font}) if $self->{font};
1471 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1472
1473 my ($w2, $h2) = $self->{template}->size;
1474
1475 $w = List::Util::max $w, $w2;
1476 $h = List::Util::max $h, $h2;
1477 }
1045 1478
1046 ( 1479 (
1047 $w + $self->{padding} * 2, 1480 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2, 1481 $h + $self->{padding} * 2,
1049 ) 1482 )
… …
1053 my ($self, $w, $h) = @_; 1486 my ($self, $w, $h) = @_;
1054 1487
1055 delete $self->{texture}; 1488 delete $self->{texture};
1056} 1489}
1057 1490
1058sub update { 1491sub set_fontsize {
1059 my ($self) = @_; 1492 my ($self, $fontsize) = @_;
1060 1493
1494 $self->{fontsize} = $fontsize;
1061 delete $self->{texture}; 1495 delete $self->{texture};
1496
1062 $self->SUPER::update; 1497 $self->update;
1498 $self->check_size;
1063} 1499}
1064 1500
1065sub _draw { 1501sub _draw {
1066 my ($self) = @_; 1502 my ($self) = @_;
1067 1503
1504 $self->SUPER::_draw; # draw background, if applicable
1505
1068 my $tex = $self->{texture} ||= do { 1506 my $tex = $self->{texture} ||= do {
1507 $self->{layout}->set_foreground (@{$self->{fg}});
1508 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1509 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1510 $self->{layout}->set_ellipsise ($self->{ellipsise});
1511 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1512 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1513
1071 new_from_layout CFClient::Texture $self->{layout} 1514 my $tex = new_from_layout CFClient::Texture $self->{layout};
1515
1516 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1517 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1518 : ($self->{w} - $tex->{w}) * 0.5);
1519
1520 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1521 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1522 : ($self->{h} - $tex->{h}) * 0.5);
1523
1524 $tex
1072 }; 1525 };
1073 1526
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1527 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1529
1530 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1531 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy}); 1532 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1533 } else {
1534 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1535 }
1094 1536
1095 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1538}
1098 1539
1099############################################################################# 1540#############################################################################
1100 1541
1101package CFClient::UI::EntryBase; 1542package CFClient::UI::EntryBase;
1102 1543
1103our @ISA = CFClient::UI::Label::; 1544our @ISA = CFClient::UI::Label::;
1104 1545
1105use SDL; 1546use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1547
1108sub new { 1548sub new {
1109 my $class = shift; 1549 my $class = shift;
1110 1550
1111 $class->SUPER::new ( 1551 $class->SUPER::new (
1112 fg => [1, 1, 1], 1552 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1553 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1554 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1555 active_fg => [0, 0, 0],
1116 can_hover => 1, 1556 can_hover => 1,
1117 can_focus => 1, 1557 can_focus => 1,
1118 valign => 0, 1558 valign => 0,
1559 can_events => 1,
1560 #text => ...
1119 @_ 1561 @_
1120 ) 1562 )
1121} 1563}
1122 1564
1123sub _set_text { 1565sub _set_text {
… …
1125 1567
1126 delete $self->{cur_h}; 1568 delete $self->{cur_h};
1127 1569
1128 return if $self->{text} eq $text; 1570 return if $self->{text} eq $text;
1129 1571
1572 delete $self->{texture};
1573
1130 $self->{last_activity} = $::NOW; 1574 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1575 $self->{text} = $text;
1132 1576
1133 $text =~ s/./*/g if $self->{hidden}; 1577 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1578 $self->{layout}->set_text ("$text ");
1135 1579
1136 $self->emit (changed => $self->{text}); 1580 $self->_emit (changed => $self->{text});
1137}
1138
1139sub get_text {
1140 $_[0]{text}
1141}
1142
1143sub size_request {
1144 my ($self) = @_;
1145
1146 my ($w, $h) = $self->SUPER::size_request;
1147
1148 ($w + 1, $h) # add 1 for cursor
1149}
1150
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155} 1581}
1156 1582
1157sub set_text { 1583sub set_text {
1158 my ($self, $text) = @_; 1584 my ($self, $text) = @_;
1159 1585
1160 $self->{cursor} = length $text; 1586 $self->{cursor} = length $text;
1161 $self->_set_text ($text); 1587 $self->_set_text ($text);
1162 $self->update; 1588 $self->update;
1589 $self->check_size;
1590}
1591
1592sub get_text {
1593 $_[0]{text}
1594}
1595
1596sub size_request {
1597 my ($self) = @_;
1598
1599 my ($w, $h) = $self->SUPER::size_request;
1600
1601 ($w + 1, $h) # add 1 for cursor
1163} 1602}
1164 1603
1165sub key_down { 1604sub key_down {
1166 my ($self, $ev) = @_; 1605 my ($self, $ev) = @_;
1167 1606
1168 my $mod = $ev->key_mod; 1607 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1608 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1609 my $uni = $ev->{unicode};
1172 1610
1173 my $text = $self->get_text; 1611 my $text = $self->get_text;
1174 1612
1175 if ($sym == SDLK_BACKSPACE) { 1613 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1614 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1615 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1616 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1617 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1618 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1619 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1620 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1621 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1622 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1623 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1624 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1625 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1626 $self->_emit ('escape');
1189 } elsif ($uni) { 1627 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1628 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1629 }
1192 1630
1193 $self->_set_text ($text); 1631 $self->_set_text ($text);
1194 $self->update; 1632 $self->update;
1633 $self->check_size;
1195} 1634}
1196 1635
1197sub focus_in { 1636sub focus_in {
1198 my ($self) = @_; 1637 my ($self) = @_;
1199 1638
… …
1267 1706
1268package CFClient::UI::Entry; 1707package CFClient::UI::Entry;
1269 1708
1270our @ISA = CFClient::UI::EntryBase::; 1709our @ISA = CFClient::UI::EntryBase::;
1271 1710
1272use SDL; 1711use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1712
1275sub key_down { 1713sub key_down {
1276 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1277 1715
1278 my $sym = $ev->key_sym; 1716 my $sym = $ev->{sym};
1279 1717
1280 if ($sym == SDLK_RETURN) { 1718 if ($sym == 13) {
1719 unshift @{$self->{history}},
1720 my $txt = $self->get_text;
1721 $self->{history_pointer} = -1;
1722 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1723 $self->_emit (activate => $txt);
1282 $self->update; 1724 $self->update;
1725
1726 } elsif ($sym == CFClient::SDLK_UP) {
1727 if ($self->{history_pointer} < 0) {
1728 $self->{history_saveback} = $self->get_text;
1729 }
1730 if (@{$self->{history} || []} > 0) {
1731 $self->{history_pointer}++;
1732 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1733 $self->{history_pointer} = @{$self->{history} || []} - 1;
1734 }
1735 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1736 }
1737
1738 } elsif ($sym == CFClient::SDLK_DOWN) {
1739 $self->{history_pointer}--;
1740 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1741
1742 if ($self->{history_pointer} >= 0) {
1743 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1744 } else {
1745 $self->set_text ($self->{history_saveback});
1746 }
1283 1747
1284 } else { 1748 } else {
1285 $self->SUPER::key_down ($ev); 1749 $self->SUPER::key_down ($ev);
1286 } 1750 }
1287 1751
… …
1291 1755
1292package CFClient::UI::Button; 1756package CFClient::UI::Button;
1293 1757
1294our @ISA = CFClient::UI::Label::; 1758our @ISA = CFClient::UI::Label::;
1295 1759
1296use SDL; 1760use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1761
1299my @tex = 1762my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1763 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1764 qw(b1_button_active.png);
1302 1765
1303sub new { 1766sub new {
1304 my $class = shift; 1767 my $class = shift;
1305 1768
1306 $class->SUPER::new ( 1769 $class->SUPER::new (
1307 padding => 4, 1770 padding => 4,
1308 fg => [1, 1, 1], 1771 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1772 active_fg => [0, 0, 1],
1311 can_hover => 1, 1773 can_hover => 1,
1312 align => 0, 1774 align => 0,
1313 valign => 0, 1775 valign => 0,
1776 can_events => 1,
1314 @_ 1777 @_
1315 ) 1778 )
1316} 1779}
1317 1780
1781sub activate { }
1782
1318sub button_up { 1783sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1784 my ($self, $ev, $x, $y) = @_;
1320 1785
1786 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1787 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1788 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate");
1324 }
1325} 1789}
1326 1790
1327sub _draw { 1791sub _draw {
1328 my ($self) = @_; 1792 my ($self) = @_;
1329 1793
1330 local $self->{fg} = $self->{fg}; 1794 local $self->{fg} = $self->{fg};
1331 1795
1332 if ($GRAB == $self) { 1796 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1797 $self->{fg} = $self->{active_fg};
1334 } 1798 }
1799
1800 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 glColor 0, 0, 0, 1;
1803
1804 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1805
1806 glDisable GL_TEXTURE_2D;
1807
1808 $self->SUPER::_draw;
1809}
1810
1811#############################################################################
1812
1813package CFClient::UI::CheckBox;
1814
1815our @ISA = CFClient::UI::DrawBG::;
1816
1817my @tex =
1818 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1819 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1820
1821use CFClient::OpenGL;
1822
1823sub new {
1824 my $class = shift;
1825
1826 $class->SUPER::new (
1827 padding => 2,
1828 fg => [1, 1, 1],
1829 active_fg => [1, 1, 0],
1830 bg => [0, 0, 0, 0.2],
1831 active_bg => [1, 1, 1, 0.5],
1832 state => 0,
1833 can_hover => 1,
1834 @_
1835 )
1836}
1837
1838sub size_request {
1839 my ($self) = @_;
1840
1841 ($self->{padding} * 2 + 6) x 2
1842}
1843
1844sub button_down {
1845 my ($self, $ev, $x, $y) = @_;
1846
1847 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1848 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1849 $self->{state} = !$self->{state};
1850 $self->_emit (changed => $self->{state});
1851 }
1852}
1853
1854sub _draw {
1855 my ($self) = @_;
1856
1857 $self->SUPER::_draw;
1858
1859 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1860
1861 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1862
1863 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1864
1865 my $tex = $self->{state} ? $tex[1] : $tex[0];
1866
1867 glEnable GL_TEXTURE_2D;
1868 $tex->draw_quad_alpha (0, 0, $s, $s);
1869 glDisable GL_TEXTURE_2D;
1870}
1871
1872#############################################################################
1873
1874package CFClient::UI::Image;
1875
1876our @ISA = CFClient::UI::Base::;
1877
1878use CFClient::OpenGL;
1879use Carp qw/confess/;
1880
1881our %loaded_images;
1882
1883sub new {
1884 my $class = shift;
1885
1886 my $self = $class->SUPER::new (can_events => 0, @_);
1887
1888 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1889
1890 $loaded_images{$self->{image}} ||=
1891 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1892
1893 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1894
1895 Scalar::Util::weaken $loaded_images{$self->{image}};
1896
1897 $self->{aspect} = $tex->{w} / $tex->{h};
1898
1899 $self
1900}
1901
1902sub size_request {
1903 my ($self) = @_;
1904
1905 ($self->{tex}->{w}, $self->{tex}->{h})
1906}
1907
1908sub _draw {
1909 my ($self) = @_;
1910
1911 my $tex = $self->{tex};
1912
1913 my ($w, $h) = ($self->{w}, $self->{h});
1914
1915 if ($self->{rot90}) {
1916 glRotate 90, 0, 0, 1;
1917 glTranslate 0, -$self->{w}, 0;
1918
1919 ($w, $h) = ($h, $w);
1920 }
1921
1922 glEnable GL_TEXTURE_2D;
1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1924
1925 $tex->draw_quad_alpha (0, 0, $w, $h);
1926
1927 glDisable GL_TEXTURE_2D;
1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::VGauge;
1933
1934our @ISA = CFClient::UI::Base::;
1935
1936use List::Util qw(min max);
1937
1938use CFClient::OpenGL;
1939
1940my %tex = (
1941 food => [
1942 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1943 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1944 ],
1945 grace => [
1946 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1947 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1948 ],
1949 hp => [
1950 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1951 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1952 ],
1953 mana => [
1954 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1955 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1956 ],
1957);
1958
1959# eg. VGauge->new (gauge => 'food'), default gauge: food
1960sub new {
1961 my $class = shift;
1962
1963 my $self = $class->SUPER::new (
1964 type => 'food',
1965 @_
1966 );
1967
1968 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1969
1970 $self
1971}
1972
1973sub size_request {
1974 my ($self) = @_;
1975
1976 #my $tex = $tex{$self->{type}}[0];
1977 #@$tex{qw(w h)}
1978 (0, 0)
1979}
1980
1981sub set_max {
1982 my ($self, $max) = @_;
1983
1984 return if $self->{max_val} == $max;
1985
1986 $self->{max_val} = $max;
1987 $self->update;
1988}
1989
1990sub set_value {
1991 my ($self, $val, $max) = @_;
1992
1993 $self->set_max ($max)
1994 if defined $max;
1995
1996 return if $self->{val} == $val;
1997
1998 $self->{val} = $val;
1999 $self->update;
2000}
2001
2002sub _draw {
2003 my ($self) = @_;
2004
2005 my $tex = $tex{$self->{type}};
2006 my ($t1, $t2, $t3) = @$tex;
2007
2008 my ($w, $h) = ($self->{w}, $self->{h});
2009
2010 if ($self->{vertical}) {
2011 glRotate 90, 0, 0, 1;
2012 glTranslate 0, -$self->{w}, 0;
2013
2014 ($w, $h) = ($h, $w);
2015 }
2016
2017 my $ycut = $self->{val} / ($self->{max_val} || 1);
2018
2019 my $ycut1 = max 0, min 1, $ycut;
2020 my $ycut2 = max 0, min 1, $ycut - 1;
2021
2022 my $h1 = $self->{h} * (1 - $ycut1);
2023 my $h2 = $self->{h} * (1 - $ycut2);
1335 2024
1336 glEnable GL_BLEND; 2025 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2026 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 2027 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2028 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341 2029
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2030 glBindTexture GL_TEXTURE_2D, $t1->{name};
2031 glBegin GL_QUADS;
2032 glTexCoord 0 , 0; glVertex 0 , 0;
2033 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2034 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2035 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2036 glEnd;
1343 2037
2038 my $ycut1 = List::Util::min 1, $ycut;
2039 glBindTexture GL_TEXTURE_2D, $t2->{name};
2040 glBegin GL_QUADS;
2041 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2042 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2043 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2044 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2045 glEnd;
2046
2047 if ($t3) {
2048 glBindTexture GL_TEXTURE_2D, $t3->{name};
2049 glBegin GL_QUADS;
2050 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2051 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2052 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2053 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2054 glEnd;
2055 }
2056
2057 glDisable GL_BLEND;
1344 glDisable GL_TEXTURE_2D; 2058 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348} 2059}
1349 2060
1350############################################################################# 2061#############################################################################
1351 2062
1352package CFClient::UI::CheckBox; 2063package CFClient::UI::Gauge;
1353 2064
1354our @ISA = CFClient::UI::DrawBG::; 2065our @ISA = CFClient::UI::VBox::;
1355
1356my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359
1360use SDL;
1361use SDL::OpenGL;
1362 2066
1363sub new { 2067sub new {
1364 my $class = shift; 2068 my ($class, %arg) = @_;
1365 2069
1366 $class->SUPER::new ( 2070 my $self = $class->SUPER::new (
1367 padding => 2, 2071 tooltip => $arg{type},
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1, 2072 can_hover => 1,
1372 @_ 2073 can_events => 1,
2074 %arg,
1373 ) 2075 );
1374}
1375 2076
1376sub size_request { 2077 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377 my ($self) = @_; 2078 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378 2079 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1379 ($self->{padding} * 2 + 6) x 2
1380}
1381
1382sub button_down {
1383 my ($self, $ev, $x, $y) = @_;
1384
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1387 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state});
1389 }
1390}
1391
1392sub _draw {
1393 my ($self) = @_;
1394
1395 $self->SUPER::_draw;
1396
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1398
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402
1403 glEnable GL_BLEND;
1404 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413}
1414
1415#############################################################################
1416
1417package CFClient::UI::VGauge;
1418
1419our @ISA = CFClient::UI::Base::;
1420
1421use SDL::OpenGL;
1422
1423my %tex = (
1424 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ],
1428 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431 ],
1432 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ],
1436 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439 ],
1440);
1441
1442# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new {
1444 my $class = shift;
1445
1446 my $self = $class->SUPER::new (gauge => 'food', @_);
1447 2080
1448 $self 2081 $self
1449} 2082}
1450 2083
1451sub size_request { 2084sub set_fontsize {
1452 my ($self) = @_; 2085 my ($self, $fsize) = @_;
1453 2086
1454 my $tex = $tex{$self->{gauge}}[0]; 2087 $self->{value}->set_fontsize ($fsize);
1455 2088 $self->{max} ->set_fontsize ($fsize);
1456 @$tex{qw(w h)}
1457} 2089}
1458 2090
1459sub set_max { 2091sub set_max {
1460 my ($self, $max) = @_; 2092 my ($self, $max) = @_;
1461 2093
1462 $self->{max_val} = $max; 2094 $self->{gauge}->set_max ($max);
2095 $self->{max}->set_text ($max);
1463} 2096}
1464 2097
1465sub set_value { 2098sub set_value {
1466 my ($self, $val, $max) = @_; 2099 my ($self, $val, $max) = @_;
1467 2100
1468 $self->set_max ($max) 2101 $self->set_max ($max)
1469 if defined $max; 2102 if defined $max;
1470 2103
1471 $max = $self->{max_val}; 2104 $self->{gauge}->set_value ($val, $max);
1472 $self->{val} = $val; 2105 $self->{value}->set_text ($val);
1473
1474 $self->update;
1475}
1476
1477sub _draw {
1478 my ($self) = @_;
1479
1480 my $tex = $tex{$self->{gauge}};
1481
1482 my ($w, $h) = ($self->{w}, $self->{h});
1483
1484 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486
1487 my $t1 = $tex->[0];
1488 my $t2 = $tex->[1];
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1506 glEnd;
1507
1508 $yp += $h1;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1516 glEnd;
1517
1518 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D;
1520} 2106}
1521 2107
1522############################################################################# 2108#############################################################################
1523 2109
1524package CFClient::UI::Slider; 2110package CFClient::UI::Slider;
1525 2111
1526use strict; 2112use strict;
1527 2113
1528use SDL::OpenGL; 2114use CFClient::OpenGL;
1529 2115
1530our @ISA = CFClient::UI::DrawBG::; 2116our @ISA = CFClient::UI::DrawBG::;
1531 2117
1532my @tex = 2118my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2119 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2120 qw(s1_slider.png s1_slider_bg.png);
1535 2121
1536sub new { 2122sub new {
1537 my $class = shift; 2123 my $class = shift;
1538 2124
1539 # range [value, low, high, page] 2125 # range [value, low, high, page, unit]
1540 2126
1541 # TODO: 0-width page 2127 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2128 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2129 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2130 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2131 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2132 active_fg => [0, 0, 0],
2133 bg => [0, 0, 0, 0.2],
2134 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2135 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2136 req_w => $::WIDTH / 80,
1549 req_h => 13, 2137 req_h => $::WIDTH / 80,
1550 vertical => 0, 2138 vertical => 0,
1551 can_hover => 1, 2139 can_hover => 1,
1552 inner_pad => 5, 2140 inner_pad => 0.02,
1553 @_ 2141 @_
1554 ); 2142 );
1555 2143
2144 $self->set_value ($self->{range}[0]);
2145 $self->update;
2146
1556 $self 2147 $self
2148}
2149
2150sub set_range {
2151 my ($self, $range) = @_;
2152
2153 ($range, $self->{range}) = ($self->{range}, $range);
2154
2155 $self->update
2156 if "@$range" ne "@{$self->{range}}";
2157}
2158
2159sub set_value {
2160 my ($self, $value) = @_;
2161
2162 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2163
2164 $hi = $lo + 1 if $hi <= $lo;
2165
2166 $page = $hi - $lo if $page > $hi - $lo;
2167
2168 $value = $lo if $value < $lo;
2169 $value = $hi - $page if $value > $hi - $page;
2170
2171 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2172 if $unit;
2173
2174 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2175
2176 if ($value != $old_value) {
2177 $self->_emit (changed => $value);
2178 $self->update;
2179 }
1557} 2180}
1558 2181
1559sub size_request { 2182sub size_request {
1560 my ($self) = @_; 2183 my ($self) = @_;
1561 2184
… …
1567 2190
1568sub button_down { 2191sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2192 my ($self, $ev, $x, $y) = @_;
1570 2193
1571 $self->SUPER::button_down ($ev, $x, $y); 2194 $self->SUPER::button_down ($ev, $x, $y);
2195
2196 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2197
1572 $self->mouse_motion ($ev, $x, $y); 2198 $self->mouse_motion ($ev, $x, $y);
1573} 2199}
1574 2200
1575sub mouse_motion { 2201sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2202 my ($self, $ev, $x, $y) = @_;
1577 2203
1578 if ($GRAB == $self) { 2204 if ($GRAB == $self) {
2205 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2206
2207 my (undef, $lo, $hi, $page) = @{$self->{range}};
2208
2209 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2210
2211 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2212 }
2213}
2214
2215sub update {
2216 my ($self) = @_;
2217
2218 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2219 $self->set_value ($self->{range}[0]);
2220
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2221 my ($value, $lo, $hi, $page) = @{$self->{range}};
2222 my $range = ($hi - $page - $lo) || 1e-100;
1580 2223
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2224 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2225
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2226 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2227 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2228
1586 $x -= $inner_pad_px; # substract the padding 2229 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2230 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2231
1592 $self->emit (changed => $x); 2232 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2233 $self->{knob_w} = $knob_w;
1594 } 2234 });
1595}
1596 2235
1597# the inner_* stuff is for generating a padding for the slider handle, 2236 $self->SUPER::update;
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603} 2237}
1604 2238
1605sub _draw { 2239sub _draw {
1606 my ($self) = @_; 2240 my ($self) = @_;
1607 2241
1608 $self->SUPER::_draw (); 2242 $self->SUPER::_draw ();
1609 2243
1610 my ($w, $h) = @$self{qw(w h)}; 2244 glScale $self->{w}, $self->{h};
1611 2245
1612 if ($self->{vertical}) { 2246 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2247 # draw a vertical slider like a rotated horizontal slider
1614 2248
2249 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2250 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2251 }
1620 2252
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2253 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2254 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2255
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2256 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2258
1647 # draw background 2259 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2260 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2261
1650 # draw handle 2262 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2263 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2264
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2265 glDisable GL_TEXTURE_2D;
1655} 2266}
1656 2267
1657############################################################################# 2268#############################################################################
1658 2269
2270package CFClient::UI::ValSlider;
2271
2272our @ISA = CFClient::UI::HBox::;
2273
2274sub new {
2275 my ($class, %arg) = @_;
2276
2277 my $range = delete $arg{range};
2278
2279 my $self = $class->SUPER::new (
2280 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2281 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2282 to_value => sub { shift },
2283 from_value => sub { shift },
2284 %arg,
2285 );
2286
2287 $self->{slider}->connect (changed => sub {
2288 my ($self, $value) = @_;
2289 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2290 $self->{parent}->emit (changed => $value);
2291 });
2292
2293# $self->{entry}->connect (changed => sub {
2294# my ($self, $value) = @_;
2295# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2296# $self->{parent}->emit (changed => $value);
2297# });
2298
2299 $self->add ($self->{slider}, $self->{entry});
2300
2301 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2302
2303 $self
2304}
2305
2306sub set_range { shift->{slider}->set_range (@_) }
2307sub set_value { shift->{slider}->set_value (@_) }
2308
2309#############################################################################
2310
1659package CFClient::UI::TextView; 2311package CFClient::UI::TextView;
1660 2312
1661our @ISA = CFClient::UI::HBox::; 2313our @ISA = CFClient::UI::HBox::;
1662 2314
1663use SDL::OpenGL; 2315use CFClient::OpenGL;
1664 2316
1665sub new { 2317sub new {
1666 my $class = shift; 2318 my $class = shift;
1667 2319
1668 my $self = $class->SUPER::new ( 2320 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2321 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2322 can_events => 0,
1671 fontsize => $::FONTSIZE, 2323 #font => default_font
1672 @_, 2324 @_,
1673 2325
1674 layout => (new CFClient::Layout), 2326 layout => (new CFClient::Layout 1),
1675 par => [], 2327 par => [],
1676 height => 0, 2328 height => 0,
1677 children => [ 2329 children => [
1678 (new CFClient::UI::Empty expand => 1), 2330 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2331 (new CFClient::UI::Slider vertical => 1),
1680 ], 2332 ],
1681 ); 2333 );
1682 2334
1683 $self->{children}[1]->connect (changed => sub { 2335 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2336
1687 $self 2337 $self
1688} 2338}
1689 2339
1690sub set_fontsize { 2340sub set_fontsize {
… …
1692 2342
1693 $self->{fontsize} = $fontsize; 2343 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2344 $self->reflow;
1695} 2345}
1696 2346
2347sub size_allocate {
2348 my ($self, $w, $h) = @_;
2349
2350 $self->SUPER::size_allocate ($w, $h);
2351
2352 $self->{layout}->set_font ($self->{font}) if $self->{font};
2353 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2354 $self->{layout}->set_width ($self->{children}[0]{w});
2355
2356 $self->reflow;
2357}
2358
1697sub text_height { 2359sub text_size {
1698 my ($self, $text) = @_; 2360 my ($self, $text, $indent) = @_;
1699 2361
1700 my $layout = $self->{layout}; 2362 my $layout = $self->{layout};
1701 2363
1702 $layout->set_height ($self->{fontsize}); 2364 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2365 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2366 $layout->set_markup ($text);
1705 2367
1706 ($layout->size)[1] 2368 $layout->size
1707} 2369}
1708 2370
1709sub reflow { 2371sub reflow {
1710 my ($self) = @_; 2372 my ($self) = @_;
1711 2373
1712 $self->{need_reflow}++; 2374 $self->{need_reflow}++;
1713 $self->update; 2375 $self->update;
1714} 2376}
1715 2377
1716sub size_request { 2378sub set_offset {
1717 my ($self) = @_; 2379 my ($self, $offset) = @_;
1718 2380
1719 ($self->{req_w}, $self->{req_h}) 2381 # todo: base offset on lines or so, not on pixels
2382 $self->{children}[1]->set_value ($offset);
1720} 2383}
1721 2384
1722sub size_allocate { 2385sub clear {
1723 my ($self, $w, $h) = @_; 2386 my ($self) = @_;
1724 2387
1725 $self->{layout}->set_height ($self->{fontsize}); 2388 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2389 $self->{height} = 0;
1727 2390 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2391}
1731 2392
1732sub add_paragraph { 2393sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2394 my ($self, $color, $text, $indent) = @_;
1734 2395
1735 #TODO: intelligently "reformat" paragraph 2396 for my $line (split /\n/, $text) {
1736 2397 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2398 $self->{height} += $h;
2399 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2400 }
1740 2401
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2402 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2403}
1746 2404
1747sub update { 2405sub update {
1748 my ($self) = @_; 2406 my ($self) = @_;
1749 2407
… …
1751 2409
1752 return unless $self->{h} > 0; 2410 return unless $self->{h} > 0;
1753 2411
1754 delete $self->{texture}; 2412 delete $self->{texture};
1755 2413
1756 $ROOT->on_refresh ($self, sub { 2414 $ROOT->on_post_alloc ($self, sub {
2415 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2416
1757 if (delete $self->{need_reflow}) { 2417 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2418 my $height = 0;
1759 2419
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2420 my $layout = $self->{layout};
2421
2422 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2423
1761 for @{$self->{par}}; 2424 for (@{$self->{par}}) {
2425 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2426 $layout->set_width ($W - $_->[3]);
2427 $layout->set_markup ($_->[4]);
2428 my ($w, $h) = $layout->size;
2429 $_->[0] = $w + $_->[3];
2430 $_->[1] = $h;
2431 }
2432
2433 $height += $_->[1];
2434 }
1762 2435
1763 $self->{height} = $height; 2436 $self->{height} = $height;
1764 2437
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2438 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2439
1767 delete $self->{texture}; 2440 delete $self->{texture};
1768 } 2441 }
1769 2442
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2443 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2444 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2445 glClear GL_COLOR_BUFFER_BIT;
1773 2446
2447 my $top = int $self->{children}[1]{range}[0];
2448
2449 my $y0 = $top;
2450 my $y1 = $top + $H;
2451
2452 my $y = 0;
2453
2454 my $layout = $self->{layout};
2455
2456 $layout->set_font ($self->{font}) if $self->{font};
2457
1774 glEnable GL_BLEND; 2458 glEnable GL_BLEND;
2459 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2460 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2461
1788 for my $par (@{$self->{par}}) { 2462 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2463 my $h = $par->[1];
1790 2464
1791 if ($y0 < $y + $h && $y < $y1) { 2465 if ($y0 < $y + $h && $y < $y1) {
2466 $layout->set_foreground (@{ $par->[2] });
2467 $layout->set_width ($W - $par->[3]);
1792 $layout->set_text ($par->[2]); 2468 $layout->set_markup ($par->[4]);
1793 2469
1794 glColor @{ $par->[1] }; 2470 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2471
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2472 glRasterPos $par->[3], $y - $y0;
2473 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2474 }
1798 2475
1799 $y += $h; 2476 $y += $h;
1800 } 2477 }
1801 2478
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2479 glDisable GL_BLEND;
1804 }; 2480 };
1805 }); 2481 });
1806} 2482}
1807 2483
1808sub _draw { 2484sub _draw {
1809 my ($self) = @_; 2485 my ($self) = @_;
1810 2486
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2487 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2488 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2489 glColor 1, 1, 1, 1;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2490 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2491 glDisable GL_TEXTURE_2D;
1816 }
1817 2492
1818 $self->{children}[1]->draw; 2493 $self->{children}[1]->draw;
1819 2494
1820} 2495}
1821 2496
1822############################################################################# 2497#############################################################################
1823 2498
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2499package CFClient::UI::Animator;
2061 2500
2062use SDL::OpenGL; 2501use CFClient::OpenGL;
2063 2502
2064our @ISA = CFClient::UI::Bin::; 2503our @ISA = CFClient::UI::Bin::;
2065 2504
2066sub moveto { 2505sub moveto {
2067 my ($self, $x, $y) = @_; 2506 my ($self, $x, $y) = @_;
… …
2105 2544
2106sub new { 2545sub new {
2107 my $class = shift; 2546 my $class = shift;
2108 2547
2109 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2110 state => 0, 2549 state => 0,
2111 connect_activate => \&toggle_flopper, 2550 connect_activate => \&toggle_flopper,
2112 @_ 2551 @_
2113 ); 2552 );
2114 2553
2115 if ($self->{state}) { 2554 if ($self->{state}) {
… …
2125 2564
2126 # TODO: use animation 2565 # TODO: use animation
2127 if ($self->{state} = !$self->{state}) { 2566 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other}); 2567 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2568 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open"); 2569 $self->_emit ("open");
2131 } else { 2570 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2571 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close"); 2572 $self->_emit ("close");
2134 } 2573 }
2135 2574
2136 $self->emit (changed => $self->{state}); 2575 $self->_emit (changed => $self->{state});
2137} 2576}
2138 2577
2139############################################################################# 2578#############################################################################
2140 2579
2580package CFClient::UI::Tooltip;
2581
2582our @ISA = CFClient::UI::Bin::;
2583
2584use CFClient::OpenGL;
2585
2586sub new {
2587 my $class = shift;
2588
2589 $class->SUPER::new (
2590 @_,
2591 can_events => 0,
2592 )
2593}
2594
2595sub set_tooltip_from {
2596 my ($self, $widget) = @_;
2597
2598 $self->add (new CFClient::UI::Label
2599 markup => $widget->{tooltip},
2600 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2601 fontsize => 0.8,
2602 fg => [0, 0, 0, 1],
2603 ellipsise => 0,
2604 font => ($widget->{tooltip_font} || $::FONT_PROP),
2605 );
2606}
2607
2608sub size_request {
2609 my ($self) = @_;
2610
2611 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2612
2613 ($w + 4, $h + 4)
2614}
2615
2616sub size_allocate {
2617 my ($self, $w, $h) = @_;
2618
2619 $self->SUPER::size_allocate ($w - 4, $h - 4);
2620}
2621
2622sub _draw {
2623 my ($self) = @_;
2624
2625 glTranslate 0.375, 0.375;
2626
2627 my ($w, $h) = @$self{qw(w h)};
2628
2629 glColor 1, 0.8, 0.4;
2630 glBegin GL_QUADS;
2631 glVertex 0 , 0;
2632 glVertex 0 , $h;
2633 glVertex $w, $h;
2634 glVertex $w, 0;
2635 glEnd;
2636
2637 glColor 0, 0, 0;
2638 glBegin GL_LINE_LOOP;
2639 glVertex 0 , 0;
2640 glVertex 0 , $h;
2641 glVertex $w, $h;
2642 glVertex $w, 0;
2643 glEnd;
2644
2645 glTranslate 2 - 0.375, 2 - 0.375;
2646 $self->SUPER::_draw;
2647}
2648
2649#############################################################################
2650
2651package CFClient::UI::Face;
2652
2653our @ISA = CFClient::UI::Base::;
2654
2655use CFClient::OpenGL;
2656
2657sub new {
2658 my $class = shift;
2659
2660 my $self = $class->SUPER::new (
2661 aspect => 1,
2662 can_events => 0,
2663 @_,
2664 );
2665
2666 if ($self->{anim} && $self->{animspeed}) {
2667 Scalar::Util::weaken (my $widget = $self);
2668
2669 $self->{timer} = Event->timer (
2670 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2671 hard => 1,
2672 interval => $self->{animspeed},
2673 cb => sub {
2674 ++$widget->{frame};
2675 $widget->update;
2676 },
2677 );
2678 }
2679
2680 $self
2681}
2682
2683sub size_request {
2684 (32, 8)
2685}
2686
2687sub update {
2688 my ($self) = @_;
2689
2690 return unless $self->{visible};
2691
2692 $self->SUPER::update;
2693}
2694
2695sub _draw {
2696 my ($self) = @_;
2697
2698 return unless $::CONN;
2699
2700 my $face;
2701
2702 if ($self->{frame}) {
2703 my $anim = $::CONN->{anim}[$self->{anim}];
2704
2705 $face = $anim->[ $self->{frame} % @$anim ]
2706 if $anim && @$anim;
2707 }
2708
2709 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2710
2711 if ($tex) {
2712 glEnable GL_TEXTURE_2D;
2713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2714 glColor 1, 1, 1, 1;
2715 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2716 glDisable GL_TEXTURE_2D;
2717 }
2718}
2719
2720sub DESTROY {
2721 my ($self) = @_;
2722
2723 $self->{timer}->cancel
2724 if $self->{timer};
2725
2726 $self->SUPER::DESTROY;
2727}
2728
2729#############################################################################
2730
2731package CFClient::UI::Inventory;
2732
2733our @ISA = CFClient::UI::ScrolledWindow::;
2734
2735sub new {
2736 my $class = shift;
2737
2738 my $self = $class->SUPER::new (
2739 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2740 @_,
2741 );
2742
2743 $self
2744}
2745
2746sub set_items {
2747 my ($self, $items) = @_;
2748
2749 $self->{scrolled}->clear;
2750 return unless $items;
2751
2752 my @items = sort {
2753 ($a->{type} <=> $b->{type})
2754 or ($a->{name} cmp $b->{name})
2755 } @$items;
2756
2757 $self->{real_items} = \@items;
2758
2759 my $row = 0;
2760 for my $item (@items) {
2761 CFClient::Item::update_widgets $item;
2762
2763 $self->{scrolled}->add (0, $row, $item->{face_widget});
2764 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2765 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2766
2767 $row++;
2768 }
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773 ($self->{req_w}, $self->{req_h});
2774}
2775
2776#############################################################################
2777
2778package CFClient::UI::Menu;
2779
2780our @ISA = CFClient::UI::FancyFrame::;
2781
2782use CFClient::OpenGL;
2783
2784sub new {
2785 my $class = shift;
2786
2787 my $self = $class->SUPER::new (
2788 items => [],
2789 z => 100,
2790 @_,
2791 );
2792
2793 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2794
2795 for my $item (@{ $self->{items} }) {
2796 my ($widget, $cb) = @$item;
2797
2798 # handle various types of items, only text for now
2799 if (!ref $widget) {
2800 $widget = new CFClient::UI::Label
2801 can_hover => 1,
2802 can_events => 1,
2803 text => $widget;
2804 }
2805
2806 $self->{item}{$widget} = $item;
2807
2808 $self->{vbox}->add ($widget);
2809 }
2810
2811 $self
2812}
2813
2814# popup given the event (must be a mouse button down event currently)
2815sub popup {
2816 my ($self, $ev) = @_;
2817
2818 $self->_emit ("popdown");
2819
2820 # maybe save $GRAB? must be careful about events...
2821 $GRAB = $self;
2822 $self->{button} = $ev->{button};
2823
2824 $self->show;
2825 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2826}
2827
2828sub mouse_motion {
2829 my ($self, $ev, $x, $y) = @_;
2830
2831 # TODO: should use vbox->find_widget or so
2832 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2833 $self->{hover} = $self->{item}{$HOVER};
2834}
2835
2836sub button_up {
2837 my ($self, $ev, $x, $y) = @_;
2838
2839 if ($ev->{button} == $self->{button}) {
2840 undef $GRAB;
2841 $self->hide;
2842
2843 $self->_emit ("popdown");
2844 $self->{hover}[1]->() if $self->{hover};
2845 }
2846}
2847
2848#############################################################################
2849
2850package CFClient::UI::Statusbox;
2851
2852our @ISA = CFClient::UI::VBox::;
2853
2854sub new {
2855 my $class = shift;
2856
2857 $class->SUPER::new (
2858 fontsize => 0.8,
2859 @_,
2860 )
2861}
2862
2863sub reorder {
2864 my ($self) = @_;
2865 my $NOW = time;
2866
2867 while (my ($k, $v) = each %{ $self->{item} }) {
2868 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2869 }
2870
2871 my @widgets;
2872
2873 my @items = sort {
2874 $a->{pri} <=> $b->{pri}
2875 or $b->{id} <=> $a->{id}
2876 } values %{ $self->{item} };
2877
2878 my $count = 10 + 1;
2879 for my $item (@items) {
2880 last unless --$count;
2881
2882 push @widgets, $item->{label} ||= do {
2883 # TODO: doesn't handle markup well (read as: at all)
2884 my $short = $item->{count} > 1
2885 ? "<b>$item->{count} ×</b> $item->{text}"
2886 : $item->{text};
2887
2888 for ($short) {
2889 s/^\s+//;
2890 s/\s+/ /g;
2891 }
2892
2893 new CFClient::UI::Label
2894 markup => $short,
2895 tooltip => $item->{tooltip},
2896 tooltip_font => $::FONT_PROP,
2897 tooltip_width => 0.67,
2898 fontsize => $item->{fontsize} || $self->{fontsize},
2899 max_w => $::WIDTH * 0.44,
2900 fg => $item->{fg},
2901 can_events => 1,
2902 can_hover => 1
2903 };
2904 }
2905
2906 $self->clear;
2907 $self->SUPER::add (reverse @widgets);
2908}
2909
2910sub add {
2911 my ($self, $text, %arg) = @_;
2912
2913 $text =~ s/^\s+//;
2914 $text =~ s/\s+$//;
2915
2916 return unless $text;
2917
2918 my $timeout = time + ((delete $arg{timeout}) || 60);
2919
2920 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2921
2922 if (my $item = $self->{item}{$group}) {
2923 if ($item->{text} eq $text) {
2924 $item->{count}++;
2925 } else {
2926 $item->{count} = 1;
2927 $item->{text} = $item->{tooltip} = $text;
2928 }
2929 $item->{id} = ++$self->{id};
2930 $item->{timeout} = $timeout;
2931 delete $item->{label};
2932 } else {
2933 $self->{item}{$group} = {
2934 id => ++$self->{id},
2935 text => $text,
2936 timeout => $timeout,
2937 tooltip => $text,
2938 fg => [0.8, 0.8, 0.8, 0.8],
2939 pri => 0,
2940 count => 1,
2941 %arg,
2942 };
2943 }
2944
2945 $self->reorder;
2946}
2947
2948sub reconfigure {
2949 my ($self) = @_;
2950
2951 delete $_->{label}
2952 for values %{ $self->{item} || {} };
2953
2954 $self->reorder;
2955 $self->SUPER::reconfigure;
2956}
2957
2958#############################################################################
2959
2141package CFClient::UI::Root; 2960package CFClient::UI::Root;
2142 2961
2143our @ISA = CFClient::UI::Container::; 2962our @ISA = CFClient::UI::Container::;
2144 2963
2145use SDL::OpenGL; 2964use CFClient::OpenGL;
2146 2965
2147sub check_size { 2966sub new {
2148 my ($self) = @_; 2967 my $class = shift;
2149 2968
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 2969 $class->SUPER::new (
2151} 2970 visible => 1,
2152 2971 @_,
2153sub size_request { 2972 )
2154 ($::WIDTH, $::HEIGHT)
2155} 2973}
2156 2974
2157sub configure { 2975sub configure {
2158 my ($self, $x, $y, $w, $h) = @_; 2976 my ($self, $x, $y, $w, $h) = @_;
2159 2977
2160 $self->SUPER::configure ($x, $y, $w, $h); 2978 $self->{w} = $w;
2161 2979 $self->{h} = $h;
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2163 for @{$self->{children}};
2164} 2980}
2165 2981
2166sub _topleft { 2982sub check_size {
2983 my ($self) = @_;
2984
2985 $self->size_allocate ($self->{w}, $self->{h})
2986 if $self->{w};
2987}
2988
2989sub size_request {
2990 my ($self) = @_;
2991
2992 ($self->{w}, $self->{h})
2993}
2994
2995sub size_allocate {
2996 my ($self, $w, $h) = @_;
2997
2998 for my $child ($self->children) {
2999 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3000
3001 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3002 if exists $child->{req_x};
3003
3004 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3005 if exists $child->{req_y};
3006
3007 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3008 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3009
3010 $child->configure ($X, $Y, $W, $H);
3011 }
3012}
3013
3014sub coord2local {
2167 my ($self, $x, $y) = @_; 3015 my ($self, $x, $y) = @_;
2168 3016
2169 ($x, $y) 3017 ($x, $y)
2170} 3018}
2171 3019
3020sub coord2global {
3021 my ($self, $x, $y) = @_;
3022
3023 ($x, $y)
3024}
3025
2172sub update { 3026sub update {
2173 my ($self) = @_; 3027 my ($self) = @_;
2174 3028
2175 $self->check_size; 3029 $self->check_size;
2176 ::refresh (); 3030 $::WANT_REFRESH++;
2177} 3031}
2178 3032
2179sub add { 3033sub add {
2180 my ($self, $child) = @_; 3034 my ($self, @children) = @_;
2181 3035
3036 for (my @widgets = @children; my $w = pop @widgets; ) {
3037 push @widgets, $w->children;
3038 $w->{root} = $self;
3039 $w->{visible} = $self->{visible} + 1;
3040 }
3041
3042 for my $child (@children) {
3043 $child->{is_toplevel} = 1;
3044
3045 # integerise window positions
3046 $child->{x} = int $child->{x};
3047 $child->{y} = int $child->{y};
3048 }
3049
2182 $self->SUPER::add ($child); 3050 $self->SUPER::add (@children);
3051}
3052
3053sub remove {
3054 my ($self, @children) = @_;
3055
3056 $self->SUPER::remove (@children);
3057
3058 while (@children) {
3059 my $w = pop @children;
3060 push @children, $w->children;
3061 $w->set_invisible;
3062 }
2183} 3063}
2184 3064
2185sub on_refresh { 3065sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3066 my ($self, $id, $cb) = @_;
2187 3067
2188 $self->{refresh_hook}{$id} = $cb; 3068 $self->{refresh_hook}{$id} = $cb;
2189} 3069}
2190 3070
3071sub on_post_alloc {
3072 my ($self, $id, $cb) = @_;
3073
3074 $self->{post_alloc_hook}{$id} = $cb;
3075}
3076
2191sub draw { 3077sub draw {
2192 my ($self) = @_; 3078 my ($self) = @_;
2193 3079
2194 while (my $rcb = delete $self->{refresh_hook}) { 3080 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3081 $_->()
3082 for values %{delete $self->{refresh_hook}};
3083 }
3084
3085 if ($self->{check_size}) {
3086 my @queue = ([], []);
3087
3088 for (;;) {
3089 if ($self->{check_size}) {
3090 # heuristic: check containers last
3091 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3092 for values %{delete $self->{check_size}}
3093 }
3094
3095 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3096
3097 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3098 ? @$widget{qw(user_w user_h)}
3099 : $widget->size_request;
3100
3101 if (delete $widget->{force_alloc}
3102 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3103 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3104
3105 $widget->{req_w} = $w;
3106 $widget->{req_h} = $h;
3107
3108 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3109
3110 $widget->{parent}->check_size
3111 if $widget->{parent};
3112 }
3113 }
3114 }
3115
3116 while ($self->{size_alloc}) {
3117 for (values %{delete $self->{size_alloc}}) {
3118 my ($widget, $w, $h) = @$_;
3119
3120 $w = 0 if $w < 0;
3121 $h = 0 if $h < 0;
3122
3123 $widget->{w} = $w;
3124 $widget->{h} = $h;
3125 $widget->emit (size_allocate => $w, $h);
3126 }
3127 }
3128
3129 while ($self->{post_alloc_hook}) {
3130 $_->()
3131 for values %{delete $self->{post_alloc_hook}};
2196 } 3132 }
2197 3133
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3134 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3135 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3136 glClear GL_COLOR_BUFFER_BIT;
2201 3137
2202 glMatrixMode GL_PROJECTION; 3138 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3139 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3140 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3141 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3142 glLoadIdentity;
2207 3143
2208 $self->_draw; 3144 $self->_draw;
2209} 3145}
… …
2211############################################################################# 3147#############################################################################
2212 3148
2213package CFClient::UI; 3149package CFClient::UI;
2214 3150
2215$ROOT = new CFClient::UI::Root; 3151$ROOT = new CFClient::UI::Root;
3152$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3153
22171 31541
2218 3155

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