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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.77 by root, Tue Apr 11 22:14:13 2006 UTC vs.
Revision 1.214 by root, Wed May 17 22:59:13 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;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET;
147
148 for my $widget (@widgets) {
149 if ($widget->{toplevel}) {
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
151 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
152 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
153 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
154 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
155 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
156 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
157 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
158 }
159
160 $widget->reconfigure;
161 }
71} 162}
72 163
73############################################################################# 164#############################################################################
74 165
75package CFClient::UI::Base; 166package CFClient::UI::Base;
76 167
77use strict; 168use strict;
78 169
79use SDL::OpenGL; 170use CFClient::OpenGL;
80 171
81sub new { 172sub new {
82 my $class = shift; 173 my $class = shift;
83 174
84 bless { 175 my $self = bless {
85 x => 0, 176 x => 0,
86 y => 0, 177 y => 0,
87 z => 0, 178 z => 0,
88 w => -1, 179 can_events => 1,
89 h => -1,
90 @_ 180 @_
91 }, $class 181 }, $class;
182
183 for (keys %$self) {
184 if (/^connect_(.*)$/) {
185 $self->connect ($1 => delete $self->{$_});
186 }
187 }
188
189 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
190
191 $self
192}
193
194sub destroy {
195 my ($self) = @_;
196
197 $self->hide;
198 %$self = ();
199}
200
201sub show {
202 my ($self) = @_;
203
204 return if $self->{parent};
205
206 $CFClient::UI::ROOT->add ($self);
207}
208
209sub hide {
210 my ($self) = @_;
211
212 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self;
214
215 $self->{parent}->remove ($self)
216 if $self->{parent};
92} 217}
93 218
94sub move { 219sub move {
95 my ($self, $x, $y, $z) = @_; 220 my ($self, $x, $y, $z) = @_;
221
96 $self->{x} = $x; 222 $self->{x} = int $x;
97 $self->{y} = $y; 223 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 224 $self->{z} = $z if defined $z;
99}
100 225
101sub needs_redraw { 226 $self->update;
102 0 227}
228
229sub set_size {
230 my ($self, $w, $h) = @_;
231
232 $self->{user_w} = $w;
233 $self->{user_h} = $h;
234
235 $self->check_size;
103} 236}
104 237
105sub size_request { 238sub size_request {
106 require Carp; 239 require Carp;
107 Carp::confess "size_request is abtract"; 240 Carp::confess "size_request is abstract";
108} 241}
109 242
110sub _size_allocate { 243sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 244 my ($self, $x, $y, $w, $h) = @_;
112 245
246 if ($self->{aspect}) {
247 my $w2 = List::Util::min $w, int $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect};
249
250 # use alignment to adjust x, y
251
252 $x += int +($w - $w2) * 0.5;
253 $y += int +($h - $h2) * 0.5;
254
255 ($w, $h) = ($w2, $h2);
256 }
257
258 if ($self->{x} != $x || $self->{y} != $y) {
113 $self->{x} = $x; 259 $self->{x} = $x;
114 $self->{y} = $y; 260 $self->{y} = $y;
261 $self->update;
262 }
115 263
116 return unless $self->{w} != $w || $self->{h} != $h; 264 if ($self->{w} != $w || $self->{h} != $h) {
117 265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
118 $self->{w} = $w;
119 $self->{h} = $h;
120
121 1 266 }
122} 267}
123 268
124sub size_allocate { 269sub size_allocate {
270 # nothing to be done
271}
272
273sub reconfigure {
274 my ($self) = @_;
275
276 $self->check_size (1);
277 $self->update;
278}
279
280sub children {
281}
282
283sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 284 my ($self, $w, $h) = @_;
126 285
127 $self->_size_allocate ($x, $y, $w, $h); 286 delete $self->{max_w}; $self->{max_w} = $w if $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 288}
129 289
290sub set_tooltip {
291 my ($self, $tooltip) = @_;
292
293 $self->{tooltip} = $tooltip;
294
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip;
298 }
299}
300
130# translate global koordinates to local coordinate system 301# translate global coordinates to local coordinate system
131sub translate { 302sub coord2local {
132 my ($self, $x, $y) = @_; 303 my ($self, $x, $y) = @_;
133 304
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 305 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
306}
307
308# translate local coordinates to global coordinate system
309sub coord2global {
310 my ($self, $x, $y) = @_;
311
312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 313}
136 314
137sub focus_in { 315sub focus_in {
138 my ($self) = @_; 316 my ($self) = @_;
139 317
140 return if $FOCUS == $self; 318 return if $FOCUS == $self;
319 return unless $self->{can_focus};
141 320
142 my $focus = $FOCUS; $FOCUS = $self; 321 my $focus = $FOCUS; $FOCUS = $self;
322
323 $self->emit (focus_in => $focus);
324
143 $focus->update if $focus; 325 $focus->update if $focus;
144 $FOCUS->update; 326 $FOCUS->update;
145} 327}
146 328
147sub focus_out { 329sub focus_out {
148 my ($self) = @_; 330 my ($self) = @_;
149 331
150 return unless $FOCUS == $self; 332 return unless $FOCUS == $self;
151 333
152 my $focus = $FOCUS; undef $FOCUS; 334 my $focus = $FOCUS; undef $FOCUS;
335
336 $self->emit (focus_out => $focus);
337
153 $focus->update if $focus; #? 338 $focus->update if $focus; #?
154} 339}
155 340
156sub mouse_motion { } 341sub mouse_motion { }
157sub button_up { } 342sub button_up { }
… …
178 glPushMatrix; 363 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 364 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 365 $self->_draw;
181 glPopMatrix; 366 glPopMatrix;
182 367
183 if ($self == $HOVER) { 368 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 369 my ($x, $y) = @$self{qw(x y)};
185 370
186 glColor 0, 0, 1, 0.2; 371 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 372 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 373 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 374 glBegin GL_QUADS;
190 glVertex $x , $y; 375 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 376 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 377 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 378 glVertex $x , $y + $self->{h};
194 glEnd; 379 glEnd;
195 glDisable GL_BLEND; 380 glDisable GL_BLEND;
196 } 381 }
382
383 if ($ENV{PCLIENT_DEBUG}) {
384 glPushMatrix;
385 glColor 1, 1, 0, 1;
386 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
387 glBegin GL_LINE_LOOP;
388 glVertex 0 , 0;
389 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h};
392 glEnd;
393 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 }
197} 396}
198 397
199sub _draw { 398sub _draw {
200 my ($self) = @_; 399 my ($self) = @_;
201 400
202 warn "no draw defined for $self\n"; 401 warn "no draw defined for $self\n";
203}
204
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214} 402}
215 403
216sub find_widget { 404sub find_widget {
217 my ($self, $x, $y) = @_; 405 my ($self, $x, $y) = @_;
406
407 return () unless $self->{can_events};
218 408
219 return $self 409 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 410 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 411 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 412
223 () 413 ()
224} 414}
225 415
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 416sub set_parent {
229 my ($self, $par) = @_; 417 my ($self, $parent) = @_;
230 418
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 419 Scalar::Util::weaken ($self->{parent} = $parent);
233}
234 420
235sub get_parent { 421 # TODO: req_w _does_change after ->reconfigure
236 $_[0]->{parent} 422 $self->check_size
423 unless exists $self->{req_w};
424}
425
426sub check_size {
427 my ($self, $forced) = @_;
428
429 $self->{force_alloc} = 1 if $forced;
430 $CFClient::UI::ROOT->{check_size}{$self} = $self;
237} 431}
238 432
239sub update { 433sub update {
240 my ($self) = @_; 434 my ($self) = @_;
241 435
… …
244} 438}
245 439
246sub connect { 440sub connect {
247 my ($self, $signal, $cb) = @_; 441 my ($self, $signal, $cb) = @_;
248 442
249 push @{ $self->{cb}{$signal} }, $cb; 443 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 444}
251 445
252sub emit { 446sub emit {
253 my ($self, $signal, @args) = @_; 447 my ($self, $signal, @args) = @_;
254 448
255 $_->($self, @args) 449 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 450}
258 451
259sub DESTROY { 452sub DESTROY {
260 my ($self) = @_; 453 my ($self) = @_;
261 454
455 delete $WIDGET{$self+0};
262 #$self->deactivate; 456 #$self->deactivate;
263} 457}
264 458
265############################################################################# 459#############################################################################
266 460
267package CFClient::UI::DrawBG; 461package CFClient::UI::DrawBG;
268 462
269our @ISA = CFClient::UI::Base::; 463our @ISA = CFClient::UI::Base::;
270 464
271use strict; 465use strict;
272use SDL::OpenGL; 466use CFClient::OpenGL;
273 467
274sub new { 468sub new {
275 my $class = shift; 469 my $class = shift;
276 470
277 # range [value, low, high, page] 471 # range [value, low, high, page]
278 472
279 $class->SUPER::new ( 473 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 474 #bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 475 #active_bg => [1, 1, 1, 0.5],
282 @_ 476 @_
283 ) 477 )
284} 478}
285 479
286sub _draw { 480sub _draw {
287 my ($self) = @_; 481 my ($self) = @_;
288 482
483 my $color = $FOCUS == $self && $self->{active_bg}
484 ? $self->{active_bg}
485 : $self->{bg};
486
487 if ($color && (@$color < 4 || $color->[3])) {
289 my ($w, $h) = @$self{qw(w h)}; 488 my ($w, $h) = @$self{qw(w h)};
290 489
291 glEnable GL_BLEND; 490 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
293 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 492 glColor @$color;
294 493
295 glBegin GL_QUADS; 494 glBegin GL_QUADS;
296 glVertex 0 , 0; 495 glVertex 0 , 0;
297 glVertex 0 , $h; 496 glVertex 0 , $h;
298 glVertex $w, $h; 497 glVertex $w, $h;
299 glVertex $w, 0; 498 glVertex $w, 0;
300 glEnd; 499 glEnd;
301 500
302 glDisable GL_BLEND; 501 glDisable GL_BLEND;
502 }
303} 503}
304 504
305############################################################################# 505#############################################################################
306 506
307package CFClient::UI::Empty; 507package CFClient::UI::Empty;
308 508
309our @ISA = CFClient::UI::Base::; 509our @ISA = CFClient::UI::Base::;
510
511sub new {
512 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg);
514}
310 515
311sub size_request { 516sub size_request {
312 (0, 0) 517 (0, 0)
313} 518}
314 519
… …
323sub new { 528sub new {
324 my ($class, %arg) = @_; 529 my ($class, %arg) = @_;
325 530
326 my $children = delete $arg{children} || []; 531 my $children = delete $arg{children} || [];
327 532
328 my $self = $class->SUPER::new (children => [], %arg); 533 my $self = $class->SUPER::new (
534 children => [],
535 can_events => 0,
536 %arg,
537 );
329 $self->add ($_) for @$children; 538 $self->add ($_) for @$children;
330 539
331 $self 540 $self
332} 541}
333 542
334sub add { 543sub add {
335 my ($self, $chld) = @_; 544 my ($self, @widgets) = @_;
336 545
337 $chld->set_parent ($self); 546 $_->set_parent ($self)
547 for @widgets;
548
549 use sort 'stable';
338 550
339 $self->{children} = [ 551 $self->{children} = [
340 sort { $a->{z} <=> $b->{z} } 552 sort { $a->{z} <=> $b->{z} }
341 @{$self->{children}}, $chld 553 @{$self->{children}}, @widgets
342 ]; 554 ];
343 555
344 $self->{w} = $self->{h} = -1; 556 $self->check_size (1);
345 $self->update; 557 $self->update;
346} 558}
347 559
560sub children {
561 @{ $_[0]{children} }
562}
563
348sub remove { 564sub remove {
349 my ($self, $widget) = @_; 565 my ($self, $child) = @_;
350 566
567 delete $child->{parent};
568 $child->hide;
569
351 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
352 571
353 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 572 $self->check_size;
573 $self->update;
574}
575
576sub clear {
577 my ($self) = @_;
578
579 my $children = delete $self->{children};
580 $self->{children} = [];
581
582 for (@$children) {
583 delete $_->{parent};
584 $_->hide;
585 }
586
587 $self->check_size;
588 $self->update;
354} 589}
355 590
356sub find_widget { 591sub find_widget {
357 my ($self, $x, $y) = @_; 592 my ($self, $x, $y) = @_;
358 593
… …
388 623
389 $class->SUPER::new (children => [$child], %arg) 624 $class->SUPER::new (children => [$child], %arg)
390} 625}
391 626
392sub add { 627sub add {
393 my ($self, $widget) = @_; 628 my ($self, $child) = @_;
394 629
395 $self->{children} = []; 630 $self->{children} = [];
396 631
397 $self->SUPER::add ($widget); 632 $self->SUPER::add ($child);
398} 633}
399 634
400sub remove { 635sub remove {
401 my ($self, $widget) = @_; 636 my ($self, $widget) = @_;
402 637
… …
411sub size_request { 646sub size_request {
412 $_[0]{children}[0]->size_request 647 $_[0]{children}[0]->size_request
413} 648}
414 649
415sub size_allocate { 650sub size_allocate {
416 my ($self, $x, $y, $w, $h) = @_; 651 my ($self, $w, $h) = @_;
417 652
418 $self->_size_allocate ($x, $y, $w, $h) or return;
419
420 $self->{children}[0]->size_allocate (0, 0, $w, $h); 653 $self->{children}[0]->configure (0, 0, $w, $h);
421} 654}
422 655
423############################################################################# 656#############################################################################
424 657
425package CFClient::UI::Window; 658package CFClient::UI::Window;
426 659
427our @ISA = CFClient::UI::Bin::; 660our @ISA = CFClient::UI::Bin::;
428 661
429use SDL::OpenGL; 662use CFClient::OpenGL;
430 663
431sub new { 664sub new {
432 my ($class, %arg) = @_; 665 my ($class, %arg) = @_;
433 666
434 my $self = $class->SUPER::new (%arg); 667 my $self = $class->SUPER::new (%arg);
435} 668}
436 669
437sub update { 670sub update {
438 my ($self) = @_; 671 my ($self) = @_;
439 672
440 # we want to do this delayed... 673 $ROOT->on_post_alloc ($self => sub { $self->render_child });
441 $self->render_chld;
442 $self->SUPER::update; 674 $self->SUPER::update;
443} 675}
444 676
445sub render_chld {
446 my ($self) = @_;
447
448 $self->{texture} =
449 CFClient::Texture->new_from_opengl (
450 $self->{w}, $self->{h}, sub { $self->child->draw }
451 );
452}
453
454sub size_allocate { 677sub size_allocate {
455 my ($self, $x, $y, $w, $h) = @_; 678 my ($self, $w, $h) = @_;
456 679
457 $self->_size_allocate ($x, $y, $w, $h) or return;
458
459 $self->child->size_allocate (0, 0, $w, $h); 680 $self->SUPER::size_allocate ($w, $h);
681 $self->update;
682}
460 683
684sub _render {
685 $_[0]{children}[0]->draw;
686}
687
688sub render_child {
689 my ($self) = @_;
690
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT;
694
461 $self->render_chld; 695 $self->_render;
696# glColorMask 1, 1, 1, 0;
697# glEnable GL_BLEND;
698# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
699# glRasterPos 0, 0;
700# glCopyPixels 0, 0, $self->{w}, $self->{h};
701# glDisable GL_BLEND;
702# glColorMask 1, 1, 1, 1;
703 };
462} 704}
463 705
464sub _draw { 706sub _draw {
465 my ($self) = @_; 707 my ($self) = @_;
466 708
467 my ($w, $h) = ($self->w, $self->h); 709 my ($w, $h) = ($self->w, $self->h);
468 710
469 my $tex = $self->{texture} 711 my $tex = $self->{texture}
470 or return; 712 or return;
471 713
472 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glEnable GL_TEXTURE_2D; 714 glEnable GL_TEXTURE_2D;
475 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
716 glColor 0, 0, 0, 1;
476 717
477 $tex->draw_quad (0, 0, $w, $h); 718 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
478 719
479 glDisable GL_BLEND;
480 glDisable GL_TEXTURE_2D; 720 glDisable GL_TEXTURE_2D;
481} 721}
482 722
483############################################################################# 723#############################################################################
484 724
725package CFClient::UI::ViewPort;
726
727our @ISA = CFClient::UI::Window::;
728
729sub size_request {
730 my ($self) = @_;
731
732 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
733 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
734
735 @$self{qw(child_w child_h)}
736}
737
738sub size_allocate {
739 my ($self, $w, $h) = @_;
740
741 $self->update;
742}
743
744sub set_offset {
745 my ($self, $x, $y) = @_;
746
747 $self->{view_x} = int $x;
748 $self->{view_y} = int $y;
749
750 $self->update;
751}
752
753# hmm, this does not work for topleft of $self... but we should not ask for that
754sub coord2local {
755 my ($self, $x, $y) = @_;
756
757 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
758}
759
760sub coord2global {
761 my ($self, $x, $y) = @_;
762
763 $x = List::Util::min $self->{w}, $x - $self->{view_x};
764 $y = List::Util::min $self->{h}, $y - $self->{view_y};
765
766 $self->SUPER::coord2global ($x, $y)
767}
768
769sub find_widget {
770 my ($self, $x, $y) = @_;
771
772 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
773 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
774 ) {
775 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
776 } else {
777 $self->CFClient::UI::Base::find_widget ($x, $y)
778 }
779}
780
781sub _render {
782 my ($self) = @_;
783
784 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
785
786 $self->SUPER::_render;
787}
788
789#############################################################################
790
791package CFClient::UI::ScrolledWindow;
792
793our @ISA = CFClient::UI::HBox::;
794
795sub new {
796 my $class = shift;
797
798 my $self;
799
800 my $slider = new CFClient::UI::Slider
801 vertical => 1,
802 range => [0, 0, 1, 0.01], # HACK fix
803 connect_changed => sub {
804 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
805 },
806 ;
807
808 $self = $class->SUPER::new (
809 vp => (new CFClient::UI::ViewPort),
810 slider => $slider,
811 @_,
812 );
813
814 $self->{vp}->add ($self->{scrolled});
815 $self->add ($self->{vp});
816 $self->add ($self->{slider});
817
818 $self
819}
820
821#TODO# update range on size_allocate depending on child
822# update viewport offset on scroll
823
824#############################################################################
825
485package CFClient::UI::Frame; 826package CFClient::UI::Frame;
486 827
487our @ISA = CFClient::UI::Bin::; 828our @ISA = CFClient::UI::Bin::;
488 829
489use SDL::OpenGL; 830use CFClient::OpenGL;
831
832sub new {
833 my $class = shift;
834
835 $class->SUPER::new (
836 bg => undef,
837 @_,
838 )
839}
840
841sub _draw {
842 my ($self) = @_;
843
844 if ($self->{bg}) {
845 my ($w, $h) = @$self{qw(w h)};
846
847 glEnable GL_BLEND;
848 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
849 glColor @{ $self->{bg} };
850
851 glBegin GL_QUADS;
852 glVertex 0 , 0;
853 glVertex 0 , $h;
854 glVertex $w, $h;
855 glVertex $w, 0;
856 glEnd;
857
858 glDisable GL_BLEND;
859 }
860
861 $self->SUPER::_draw;
862}
863
864#############################################################################
865
866package CFClient::UI::FancyFrame;
867
868our @ISA = CFClient::UI::Bin::;
869
870use CFClient::OpenGL;
871
872my @tex =
873 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
874 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
875
876sub new {
877 my $class = shift;
878
879 # TODO: user_x, user_y, overwrite moveto?
880
881 my $self = $class->SUPER::new (
882 bg => [1, 1, 1, 1],
883 border_bg => [1, 1, 1, 1],
884 border => 0.6,
885 toplevel => 1,
886 can_events => 1,
887 @_
888 );
889
890 $self->{title} &&= new CFClient::UI::Label
891 align => 0,
892 valign => 1,
893 text => $self->{title},
894 fontsize => $self->{border};
895
896 $self
897}
898
899sub border {
900 int $_[0]{border} * $::FONTSIZE
901}
490 902
491sub size_request { 903sub size_request {
492 my ($self) = @_; 904 my ($self) = @_;
493 my $chld = $self->child
494 or return (0, 0);
495 905
496 $chld->move (2, 2); 906 my ($w, $h) = $self->SUPER::size_request;
497 907
498 map { $_ + 4 } $chld->size_request; 908 (
909 $w + $self->border * 2,
910 $h + $self->border * 2,
911 )
499} 912}
500 913
501sub size_allocate { 914sub size_allocate {
502 my ($self, $x, $y, $w, $h) = @_; 915 my ($self, $w, $h) = @_;
503
504 $self->_size_allocate ($x, $y, $w, $h) or return;
505 916
506 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 917 $h -= List::Util::max 0, $self->border * 2;
507} 918 $w -= List::Util::max 0, $self->border * 2;
508 919
509sub _draw { 920 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
510 my ($self) = @_; 921 if $self->{title};
511 922
512 my $chld = $self->child; 923 $self->child->configure ($self->border, $self->border, $w, $h);
513
514 my ($w, $h) = $chld->size_request;
515
516 glBegin GL_QUADS;
517 glColor 0, 0, 0;
518 glVertex 0 , 0;
519 glVertex 0 , $h + 4;
520 glVertex $w + 4 , $h + 4;
521 glVertex $w + 4 , 0;
522 glEnd;
523
524 $chld->draw;
525}
526
527#############################################################################
528
529package CFClient::UI::FancyFrame;
530
531our @ISA = CFClient::UI::Bin::;
532
533use SDL::OpenGL;
534
535my @tex =
536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
537 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
538
539sub size_request {
540 my ($self) = @_;
541
542 my ($w, $h) =
543 $self->{user_w} && $self->{user_h}
544 ? ($self->{user_w}, $self->{user_h})
545 : ($self->SUPER::size_request);
546
547 $h += $tex[1]->{h};
548 $h += $tex[4]->{h};
549 $w += $tex[2]->{w};
550 $w += $tex[3]->{w};
551
552 ($w, $h)
553}
554
555sub size_allocate {
556 my ($self, $x, $y, $w, $h) = @_;
557
558 $self->_size_allocate ($x, $y, $w, $h) or return;
559
560 $h -= $tex[1]{h};
561 $h -= $tex[4]{h};
562 $w -= $tex[2]{w};
563 $w -= $tex[3]{w};
564
565 $h = $h < 0 ? 0 : $h;
566 $w = $w < 0 ? 0 : $w;
567
568 my $child = $self->child;
569
570 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
571} 924}
572 925
573sub button_down { 926sub button_down {
574 my ($self, $ev, $x, $y) = @_; 927 my ($self, $ev, $x, $y) = @_;
575 928
576 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 929 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 930 my $border = $self->border;
578 931
932 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
933 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
934
935 if ($lr & $td) {
936 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 937 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 938 my ($bw, $bh) = ($self->{w}, $self->{h});
939
940 my $mx = $x < $border;
941 my $my = $y < $border;
581 942
582 $self->{motion} = sub { 943 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 944 my ($ev, $x, $y) = @_;
584 945
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 946 my $dx = $ev->{x} - $ox;
947 my $dy = $ev->{y} - $oy;
586 948
587 $self->{user_w} = $bw + $x - $ox; 949 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 950 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 951 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
952 $self->check_size;
590 }; 953 };
591 954
592 } elsif ($x >= 0 && $x < $self->{w} 955 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $tex[1]{h}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 956 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 957 my ($bx, $by) = ($self->{x}, $self->{y});
597 958
598 $self->{motion} = sub { 959 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 960 my ($ev, $x, $y) = @_;
600 961
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 962 ($x, $y) = ($ev->{x}, $ev->{y});
602 963
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 964 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 965 $self->update;
605 }; 966 };
606 } 967 }
… …
619} 980}
620 981
621sub _draw { 982sub _draw {
622 my ($self) = @_; 983 my ($self) = @_;
623 984
624 my ($w, $h) = ($self->{w}, $self->{h}); 985 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 986 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 987
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 988 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 990
632 my $top = $tex[1]; 991 my $border = $self->border;
633 $top->draw_quad (0, 0, $w, $top->{h});
634 992
635 my $left = $tex[3]; 993 glColor @{ $self->{border_bg} };
636 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 994 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
995 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
996 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
997 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 998
638 my $right = $tex[2]; 999 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
639 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
640
641 my $bottom = $tex[4];
642 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
643
644 my $bg = $tex[0]; 1000 my $bg = $tex[0];
645 1001
646 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1002 # TODO: repeat texture not scale
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
649 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
650
651 my $rep_x = $cw / $bg->{w}; 1003 my $rep_x = $cw / $bg->{w};
652 my $rep_y = $ch / $bg->{h}; 1004 my $rep_y = $ch / $bg->{h};
653 1005
654 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1006 glColor @{ $self->{bg} };
1007
1008 $bg->{s} = $rep_x;
1009 $bg->{t} = $rep_y;
1010 $bg->{wrap_mode} = 1;
1011 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1012 }
655 1013
656 glDisable GL_TEXTURE_2D; 1014 glDisable GL_TEXTURE_2D;
657 glDisable GL_BLEND; 1015
1016 $self->{title}->draw if $self->{title};
658 1017
659 $self->child->draw; 1018 $self->child->draw;
660
661} 1019}
662 1020
663############################################################################# 1021#############################################################################
664 1022
665package CFClient::UI::Table; 1023package CFClient::UI::Table;
666 1024
667our @ISA = CFClient::UI::Base::; 1025our @ISA = CFClient::UI::Base::;
668 1026
669use List::Util qw(max sum); 1027use List::Util qw(max sum);
670 1028
671use SDL::OpenGL; 1029use CFClient::OpenGL;
1030
1031sub new {
1032 my $class = shift;
1033
1034 $class->SUPER::new (
1035 col_expand => [],
1036 @_
1037 )
1038}
672 1039
673sub add { 1040sub add {
674 my ($self, $x, $y, $chld) = @_; 1041 my ($self, $x, $y, $child) = @_;
675 1042
1043 $child->set_parent ($self);
676 $self->{children}[$y][$x] = $chld; 1044 $self->{children}[$y][$x] = $child;
677 $chld->set_parent ($self);
678 1045
679 $self->{w} = $self->{h} = -1; 1046 $child->check_size;
1047}
1048
1049sub children {
1050 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1051}
1052
1053# TODO: move to container class maybe? send childs a signal on removal?
1054sub clear {
1055 my ($self) = @_;
1056
1057 my @children = $self->children;
1058 delete $self->{children};
1059
1060 for (@children) {
1061 delete $_->{parent};
1062 $_->hide;
1063 }
1064
680 $self->update; 1065 $self->update;
681} 1066}
682 1067
683sub get_wh { 1068sub get_wh {
684 my ($self) = @_; 1069 my ($self) = @_;
… …
690 or next; 1075 or next;
691 1076
692 for my $x (0 .. $#$row) { 1077 for my $x (0 .. $#$row) {
693 my $widget = $row->[$x] 1078 my $widget = $row->[$x]
694 or next; 1079 or next;
695 my ($w, $h) = $widget->size_request; 1080 my ($w, $h) = @$widget{qw(req_w req_h)};
696 1081
697 $w[$x] = max $w[$x], $w; 1082 $w[$x] = max $w[$x], $w;
698 $h[$y] = max $h[$y], $h; 1083 $h[$y] = max $h[$y], $h;
699 } 1084 }
700 } 1085 }
… …
706 my ($self) = @_; 1091 my ($self) = @_;
707 1092
708 my ($ws, $hs) = $self->get_wh; 1093 my ($ws, $hs) = $self->get_wh;
709 1094
710 ( 1095 (
711 (List::Util::sum @$ws), 1096 (sum @$ws),
712 (List::Util::sum @$hs), 1097 (sum @$hs),
713 ) 1098 )
714} 1099}
715 1100
716sub size_allocate { 1101sub size_allocate {
717 my ($self, $x, $y, $w, $h) = @_; 1102 my ($self, $w, $h) = @_;
718
719 $self->_size_allocate ($x, $y, $w, $h) or return;
720 1103
721 my ($ws, $hs) = $self->get_wh; 1104 my ($ws, $hs) = $self->get_wh;
722 1105
723 my $req_w = List::Util::sum @$ws; 1106 my $req_w = sum @$ws;
724 my $req_h = List::Util::sum @$hs; 1107 my $req_h = sum @$hs;
1108
1109 # TODO: nicer code && do row_expand
1110 my @col_expand = @{$self->{col_expand}};
1111 @col_expand = (1) x @$ws unless @col_expand;
1112 my $col_expand = (sum @col_expand) || 1;
725 1113
726 # linearly scale sizes 1114 # linearly scale sizes
727 $_ *= $w / $req_w for @$ws; 1115 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $_ *= $h / $req_h for @$hs; 1116 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1117
1118 CFClient::UI::harmonize $ws;
1119 CFClient::UI::harmonize $hs;
729 1120
730 my $y; 1121 my $y;
731 1122
732 for my $r (0 .. $#{$self->{children}}) { 1123 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1124 my $row = $self->{children}[$r]
… …
735 1126
736 my $x = 0; 1127 my $x = 0;
737 my $row_h = $hs->[$r]; 1128 my $row_h = $hs->[$r];
738 1129
739 for my $c (0 .. $#$row) { 1130 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1131 my $col_w = $ws->[$c];
744 1132
1133 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1134 $widget->configure ($x, $y, $col_w, $row_h);
1135 }
746 1136
747 $x += $col_w; 1137 $x += $col_w;
748 } 1138 }
749 1139
750 $y += $row_h; 1140 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1184 (List::Util::max map $_->[1], @alloc),
795 ) 1185 )
796} 1186}
797 1187
798sub size_allocate { 1188sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1189 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1190
805 ($h, $w) = ($w, $h); 1191 ($h, $w) = ($w, $h);
806 1192
807 my $children = $self->{children}; 1193 my $children = $self->{children};
808 1194
809 my @h = map +($_->size_request)[0], @$children; 1195 my @h = map $_->{req_w}, @$children;
810 1196
811 my $req_h = List::Util::sum @h; 1197 my $req_h = List::Util::sum @h;
812 1198
813 if ($req_h > $h) { 1199 if ($req_h > $h) {
814 # ah well, not enough space 1200 # ah well, not enough space
815 $_ = $h[$_] * $h / $req_h for @h; 1201 $_ *= $h / $req_h for @h;
816 } else { 1202 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children; 1203 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1; 1204 $exp ||= 1;
819 1205
820 for (0 .. $#$children) { 1206 for (0 .. $#$children) {
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1210 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1211 $h[$_] = $alloc_h;
826 } 1212 }
827 } 1213 }
828 1214
1215 CFClient::UI::harmonize \@h;
1216
829 my $y = 0; 1217 my $y = 0;
830 for (0 .. $#$children) { 1218 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1219 my $child = $children->[$_];
832 my $h = $h[$_]; 1220 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1221 $child->configure ($y, 0, $h, $w);
834 1222
835 $y += $h; 1223 $y += $h;
836 } 1224 }
1225
1226 1
837} 1227}
838 1228
839############################################################################# 1229#############################################################################
840 1230
841package CFClient::UI::VBox; 1231package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1244 (List::Util::sum map $_->[1], @alloc),
855 ) 1245 )
856} 1246}
857 1247
858sub size_allocate { 1248sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1249 my ($self, $w, $h) = @_;
860 1250
861 $self->_size_allocate ($x, $y, $w, $h) or return; 1251 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
862
863 return unless $self->{h};
864 1252
865 my $children = $self->{children}; 1253 my $children = $self->{children};
866 1254
867 my @h = map +($_->size_request)[1], @$children; 1255 my @h = map $_->{req_h}, @$children;
868 1256
869 my $req_h = List::Util::sum @h; 1257 my $req_h = List::Util::sum @h;
870 1258
871 if ($req_h > $h) { 1259 if ($req_h > $h) {
872 # ah well, not enough space 1260 # ah well, not enough space
873 $_ = $h[$_] * $h / $req_h for @h; 1261 $_ *= $h / $req_h for @h;
874 } else { 1262 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children; 1263 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1; 1264 $exp ||= 1;
877 1265
878 for (0 .. $#$children) { 1266 for (0 .. $#$children) {
… …
880 1268
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1269 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1270 }
883 } 1271 }
884 1272
1273 CFClient::UI::harmonize \@h;
1274
885 my $y = 0; 1275 my $y = 0;
886 for (0 .. $#$children) { 1276 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1277 my $child = $children->[$_];
888 my $h = $h[$_]; 1278 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1279 $child->configure (0, $y, $w, $h);
890 1280
891 $y += $h; 1281 $y += $h;
892 } 1282 }
1283
1284 1
893} 1285}
894 1286
895############################################################################# 1287#############################################################################
896 1288
897package CFClient::UI::Label; 1289package CFClient::UI::Label;
898 1290
899our @ISA = CFClient::UI::Base::; 1291our @ISA = CFClient::UI::DrawBG::;
900 1292
901use SDL::OpenGL; 1293use CFClient::OpenGL;
902 1294
903sub new { 1295sub new {
904 my ($class, %arg) = @_; 1296 my ($class, %arg) = @_;
905 1297
906 my $self = $class->SUPER::new ( 1298 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1299 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1300 #bg => none
909 text => "", 1301 #active_bg => none
910 align => -1, 1302 #font => default_font
911 padding => 2, 1303 #text => initial text
1304 #markup => initial narkup
1305 #max_w => maximum pixel width
1306 ellipsise => 3, # end
912 layout => new CFClient::Layout, 1307 layout => (new CFClient::Layout),
1308 fontsize => 1,
1309 align => -1,
1310 valign => -1,
1311 padding => 2,
1312 can_events => 0,
913 %arg 1313 %arg
914 ); 1314 );
915 1315
1316 if (exists $self->{template}) {
1317 my $layout = new CFClient::Layout;
1318 $layout->set_text (delete $self->{template});
1319 $self->{template} = $layout;
1320 }
1321
1322 if (exists $self->{markup}) {
1323 $self->set_markup (delete $self->{markup});
1324 } else {
916 $self->set_text ($self->{text}); 1325 $self->set_text (delete $self->{text});
1326 }
917 1327
918 $self 1328 $self
919} 1329}
920 1330
921sub escape_text { 1331sub escape($) {
922 local $_ = $_[1]; 1332 local $_ = $_[0];
923 1333
924 s/&/&amp;/g; 1334 s/&/&amp;/g;
925 s/>/&gt;/g; 1335 s/>/&gt;/g;
926 s/</&lt;/g; 1336 s/</&lt;/g;
927 1337
928 $_[1] 1338 $_
1339}
1340
1341sub update {
1342 my ($self) = @_;
1343
1344 delete $self->{texture};
1345 $self->SUPER::update;
929} 1346}
930 1347
931sub set_text { 1348sub set_text {
932 my ($self, $text) = @_; 1349 my ($self, $text) = @_;
933 1350
1351 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1352 $self->{text} = "T$text";
1353
1354 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
935 $self->{layout}->set_markup ($text); 1355 $self->{layout}->set_text ($text);
936 1356
937 delete $self->{texture};
938 $self->update; 1357 $self->update;
1358 $self->check_size;
939} 1359}
940 1360
941sub get_text { 1361sub set_markup {
942 my ($self, $text) = @_; 1362 my ($self, $markup) = @_;
943 1363
944 $self->{text} 1364 return if $self->{text} eq "M$markup";
1365 $self->{text} = "M$markup";
1366
1367 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1368
1369 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1370 $self->{layout}->set_markup ($markup);
1371
1372 $self->update;
1373 $self->check_size;
945} 1374}
946 1375
947sub size_request { 1376sub size_request {
948 my ($self) = @_; 1377 my ($self) = @_;
949 1378
950 $self->{layout}->set_width; 1379 $self->{layout}->set_font ($self->{font}) if $self->{font};
1380 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1381 $self->{layout}->set_ellipsise ($self->{ellipsise});
1382 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1383 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1384
952 my ($w, $h) = $self->{layout}->size; 1385 my ($w, $h) = $self->{layout}->size;
1386
1387 if (exists $self->{template}) {
1388 $self->{template}->set_font ($self->{font}) if $self->{font};
1389 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1390
1391 my ($w2, $h2) = $self->{template}->size;
1392
1393 $w = List::Util::max $w, $w2;
1394 $h = List::Util::max $h, $h2;
1395 }
953 1396
954 ( 1397 (
955 $w + $self->{padding} * 2, 1398 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1399 $h + $self->{padding} * 2,
957 ) 1400 )
958} 1401}
959 1402
960sub size_allocate { 1403sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1404 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1405
965 delete $self->{texture}; 1406 delete $self->{texture};
966} 1407}
967 1408
968sub update { 1409sub set_fontsize {
969 my ($self) = @_; 1410 my ($self, $fontsize) = @_;
970 1411
1412 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1413 delete $self->{texture};
1414
972 $self->SUPER::update; 1415 $self->update;
1416 $self->check_size;
973} 1417}
974 1418
975sub _draw { 1419sub _draw {
976 my ($self) = @_; 1420 my ($self) = @_;
977 1421
1422 $self->SUPER::_draw; # draw background, if applicable
1423
978 my $tex = $self->{texture} ||= do { 1424 my $tex = $self->{texture} ||= do {
1425 $self->{layout}->set_foreground (@{$self->{fg}});
1426 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1427 $self->{layout}->set_width ($self->{w});
1428 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431
980 new_from_layout CFClient::Texture $self->{layout} 1432 my $tex = new_from_layout CFClient::Texture $self->{layout};
1433
1434 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1435 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1436 : ($self->{w} - $tex->{w}) * 0.5);
1437
1438 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1439 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1440 : ($self->{h} - $tex->{h}) * 0.5);
1441
1442 $tex
981 }; 1443 };
982 1444
983 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1445 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1447
1448 if ($tex->{format} == GL_ALPHA) {
988 glColor @{$self->{fg}}; 1449 glColor @{$self->{fg}};
989 1450 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
990 my $x = 1451 } else {
991 $self->{align} < 0 ? $self->{padding} 1452 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1453 }
993 : ($self->{w} - $tex->{w}) * 0.5;
994
995 $tex->draw_quad ($x, $self->{padding});
996 1454
997 glDisable GL_TEXTURE_2D; 1455 glDisable GL_TEXTURE_2D;
998 glDisable GL_BLEND;
999} 1456}
1000 1457
1001############################################################################# 1458#############################################################################
1002 1459
1003package CFClient::UI::Entry; 1460package CFClient::UI::EntryBase;
1004 1461
1005our @ISA = CFClient::UI::Label::; 1462our @ISA = CFClient::UI::Label::;
1006 1463
1007use SDL; 1464use CFClient::OpenGL;
1008use SDL::OpenGL;
1009 1465
1010sub new { 1466sub new {
1011 my $class = shift; 1467 my $class = shift;
1012 1468
1013 $class->SUPER::new ( 1469 $class->SUPER::new (
1014 fg => [1, 1, 1], 1470 fg => [1, 1, 1],
1015 bg => [0, 0, 0, 0.2], 1471 bg => [0, 0, 0, 0.2],
1016 active_bg => [1, 1, 1], 1472 active_bg => [1, 1, 1, 0.5],
1017 active_fg => [0, 0, 0], 1473 active_fg => [0, 0, 0],
1474 can_hover => 1,
1475 can_focus => 1,
1476 valign => 0,
1477 can_events => 1,
1018 @_ 1478 @_
1019 ) 1479 )
1020} 1480}
1021 1481
1022sub _set_text { 1482sub _set_text {
1023 my ($self, $text) = @_; 1483 my ($self, $text) = @_;
1024 1484
1485 delete $self->{cur_h};
1486
1487 return if $self->{text} eq $text;
1488
1489 delete $self->{texture};
1490
1025 $self->{last_activity} = $::NOW; 1491 $self->{last_activity} = $::NOW;
1026
1027 $self->{text} = $text; 1492 $self->{text} = $text;
1028 $self->{layout}->set_width ($self->{w});
1029 1493
1030 $text =~ s/./*/g if $self->{hidden}; 1494 $text =~ s/./*/g if $self->{hidden};
1495 $self->{layout}->set_text ("$text ");
1031 1496
1032 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1497 $self->emit (changed => $self->{text});
1033
1034 $text = substr $text, 0, $self->{cursor};
1035 utf8::encode $text;
1036
1037 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1038}
1039
1040sub size_request {
1041 my ($self) = @_;
1042
1043 my ($w, $h) = $self->SUPER::size_request;
1044
1045 ($w + 1, $h) # add 1 for cursor
1046}
1047
1048sub size_allocate {
1049 my ($self, $x, $y, $w, $h) = @_;
1050
1051 $self->SUPER::size_allocate ($x, $y, $w, $h);
1052
1053 $self->_set_text ($self->{text});
1054} 1498}
1055 1499
1056sub set_text { 1500sub set_text {
1057 my ($self, $text) = @_; 1501 my ($self, $text) = @_;
1058 1502
1059 $self->{cursor} = length $text; 1503 $self->{cursor} = length $text;
1060 $self->_set_text ($text); 1504 $self->_set_text ($text);
1061 $self->update; 1505 $self->update;
1506 $self->check_size;
1507}
1508
1509sub get_text {
1510 $_[0]{text}
1511}
1512
1513sub size_request {
1514 my ($self) = @_;
1515
1516 my ($w, $h) = $self->SUPER::size_request;
1517
1518 ($w + 1, $h) # add 1 for cursor
1519}
1520
1521sub size_allocate {
1522 my ($self, $w, $h) = @_;
1523
1524 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1062} 1525}
1063 1526
1064sub key_down { 1527sub key_down {
1065 my ($self, $ev) = @_; 1528 my ($self, $ev) = @_;
1066 1529
1067 my $mod = $ev->key_mod; 1530 my $mod = $ev->{mod};
1068 my $sym = $ev->key_sym; 1531 my $sym = $ev->{sym};
1069
1070 my $uni = $ev->key_unicode; 1532 my $uni = $ev->{unicode};
1071 1533
1072 my $text = $self->get_text; 1534 my $text = $self->get_text;
1073 1535
1074 if ($sym == SDLK_BACKSPACE) { 1536 if ($uni == 8) {
1075 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1537 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1076 } elsif ($sym == SDLK_DELETE) { 1538 } elsif ($uni == 127) {
1077 substr $text, $self->{cursor}, 1, ""; 1539 substr $text, $self->{cursor}, 1, "";
1078 } elsif ($sym == SDLK_LEFT) { 1540 } elsif ($sym == CFClient::SDLK_LEFT) {
1079 --$self->{cursor} if $self->{cursor}; 1541 --$self->{cursor} if $self->{cursor};
1080 } elsif ($sym == SDLK_RIGHT) { 1542 } elsif ($sym == CFClient::SDLK_RIGHT) {
1081 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1543 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1082 } elsif ($sym == SDLK_HOME) { 1544 } elsif ($sym == CFClient::SDLK_HOME) {
1083 $self->{cursor} = 0; 1545 $self->{cursor} = 0;
1084 } elsif ($sym == SDLK_END) { 1546 } elsif ($sym == CFClient::SDLK_END) {
1085 $self->{cursor} = length $text; 1547 $self->{cursor} = length $text;
1548 } elsif ($uni == 27) {
1549 $self->emit ('escape');
1086 } elsif ($uni) { 1550 } elsif ($uni) {
1087 substr $text, $self->{cursor}++, 0, chr $uni; 1551 substr $text, $self->{cursor}++, 0, chr $uni;
1088 } 1552 }
1089 1553
1090 $self->_set_text ($text); 1554 $self->_set_text ($text);
1091 $self->update; 1555 $self->update;
1556 $self->check_size;
1092} 1557}
1093 1558
1094sub focus_in { 1559sub focus_in {
1095 my ($self) = @_; 1560 my ($self) = @_;
1096 1561
… …
1144 1609
1145 $self->SUPER::_draw; 1610 $self->SUPER::_draw;
1146 1611
1147 #TODO: force update every cursor change :( 1612 #TODO: force update every cursor change :(
1148 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1613 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1614
1615 unless (exists $self->{cur_h}) {
1616 my $text = substr $self->{text}, 0, $self->{cursor};
1617 utf8::encode $text;
1618
1619 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1620 }
1621
1149 glColor @{$self->{fg}}; 1622 glColor @{$self->{fg}};
1150 glBegin GL_LINES; 1623 glBegin GL_LINES;
1151 glVertex $self->{cur_x}, $self->{cur_y};
1152 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1624 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1625 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1153 glEnd; 1626 glEnd;
1154 } 1627 }
1155} 1628}
1156 1629
1157#############################################################################
1158
1159package CFClient::UI::Slider; 1630package CFClient::UI::Entry;
1160 1631
1161use strict; 1632our @ISA = CFClient::UI::EntryBase::;
1162 1633
1163use SDL::OpenGL; 1634use CFClient::OpenGL;
1164 1635
1636sub key_down {
1637 my ($self, $ev) = @_;
1638
1639 my $sym = $ev->{sym};
1640
1641 if ($sym == 13) {
1642 unshift @{$self->{history}},
1643 my $txt = $self->get_text;
1644 $self->{history_pointer} = -1;
1645 $self->{history_saveback} = '';
1646 $self->emit (activate => $txt);
1647 $self->update;
1648
1649 } elsif ($sym == CFClient::SDLK_UP) {
1650 if ($self->{history_pointer} < 0) {
1651 $self->{history_saveback} = $self->get_text;
1652 }
1653 if (@{$self->{history} || []} > 0) {
1654 $self->{history_pointer}++;
1655 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1656 $self->{history_pointer} = @{$self->{history} || []} - 1;
1657 }
1658 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1659 }
1660
1661 } elsif ($sym == CFClient::SDLK_DOWN) {
1662 $self->{history_pointer}--;
1663 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1664
1665 if ($self->{history_pointer} >= 0) {
1666 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1667 } else {
1668 $self->set_text ($self->{history_saveback});
1669 }
1670
1671 } else {
1672 $self->SUPER::key_down ($ev);
1673 }
1674
1675}
1676
1677#############################################################################
1678
1679package CFClient::UI::Button;
1680
1165our @ISA = CFClient::UI::DrawBG::; 1681our @ISA = CFClient::UI::Label::;
1682
1683use CFClient::OpenGL;
1684
1685my @tex =
1686 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1687 qw(b1_button_active.png);
1166 1688
1167sub new { 1689sub new {
1168 my $class = shift; 1690 my $class = shift;
1169 1691
1692 $class->SUPER::new (
1693 padding => 4,
1694 fg => [1, 1, 1],
1695 active_fg => [0, 0, 1],
1696 can_hover => 1,
1697 align => 0,
1698 valign => 0,
1699 can_events => 1,
1700 @_
1701 )
1702}
1703
1704sub button_up {
1705 my ($self, $ev, $x, $y) = @_;
1706
1707 if ($x >= 0 && $x < $self->{w}
1708 && $y >= 0 && $y < $self->{h}) {
1709 $self->emit ("activate");
1710 }
1711}
1712
1713sub _draw {
1714 my ($self) = @_;
1715
1716 local $self->{fg} = $self->{fg};
1717
1718 if ($GRAB == $self) {
1719 $self->{fg} = $self->{active_fg};
1720 }
1721
1722 glEnable GL_TEXTURE_2D;
1723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1724 glColor 0, 0, 0, 1;
1725
1726 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1727
1728 glDisable GL_TEXTURE_2D;
1729
1730 $self->SUPER::_draw;
1731}
1732
1733#############################################################################
1734
1735package CFClient::UI::CheckBox;
1736
1737our @ISA = CFClient::UI::DrawBG::;
1738
1739my @tex =
1740 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1741 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1742
1743use CFClient::OpenGL;
1744
1745sub new {
1746 my $class = shift;
1747
1748 $class->SUPER::new (
1749 padding => 2,
1750 fg => [1, 1, 1],
1751 active_fg => [1, 1, 0],
1752 bg => [0, 0, 0, 0.2],
1753 active_bg => [1, 1, 1, 0.5],
1754 state => 0,
1755 can_hover => 1,
1756 @_
1757 )
1758}
1759
1760sub size_request {
1761 my ($self) = @_;
1762
1763 ($self->{padding} * 2 + 6) x 2
1764}
1765
1766sub button_down {
1767 my ($self, $ev, $x, $y) = @_;
1768
1769 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1770 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1771 $self->{state} = !$self->{state};
1772 $self->emit (changed => $self->{state});
1773 }
1774}
1775
1776sub _draw {
1777 my ($self) = @_;
1778
1779 $self->SUPER::_draw;
1780
1781 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1782
1783 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1784
1785 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1786
1787 my $tex = $self->{state} ? $tex[1] : $tex[0];
1788
1789 glEnable GL_TEXTURE_2D;
1790 $tex->draw_quad_alpha (0, 0, $s, $s);
1791 glDisable GL_TEXTURE_2D;
1792}
1793
1794#############################################################################
1795
1796package CFClient::UI::Image;
1797
1798our @ISA = CFClient::UI::Base::;
1799
1800use CFClient::OpenGL;
1801use Carp qw/confess/;
1802
1803our %loaded_images;
1804
1805sub new {
1806 my $class = shift;
1807
1808 my $self = $class->SUPER::new (can_events => 0, @_);
1809
1810 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1811
1812 $loaded_images{$self->{image}} ||=
1813 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1814
1815 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1816
1817 Scalar::Util::weaken $loaded_images{$self->{image}};
1818
1819 $self->{aspect} = $tex->{w} / $tex->{h};
1820
1821 $self
1822}
1823
1824sub size_request {
1825 my ($self) = @_;
1826
1827 ($self->{tex}->{w}, $self->{tex}->{h})
1828}
1829
1830sub _draw {
1831 my ($self) = @_;
1832
1833 my $tex = $self->{tex};
1834
1835 my ($w, $h) = ($self->{w}, $self->{h});
1836
1837 if ($self->{rot90}) {
1838 glRotate 90, 0, 0, 1;
1839 glTranslate 0, -$self->{w}, 0;
1840
1841 ($w, $h) = ($h, $w);
1842 }
1843
1844 glEnable GL_TEXTURE_2D;
1845 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1846
1847 $tex->draw_quad_alpha (0, 0, $w, $h);
1848
1849 glDisable GL_TEXTURE_2D;
1850}
1851
1852#############################################################################
1853
1854package CFClient::UI::VGauge;
1855
1856our @ISA = CFClient::UI::Base::;
1857
1858use List::Util qw(min max);
1859
1860use CFClient::OpenGL;
1861
1862my %tex = (
1863 food => [
1864 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1865 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1866 ],
1867 grace => [
1868 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1869 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1870 ],
1871 hp => [
1872 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1873 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1874 ],
1875 mana => [
1876 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1877 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1878 ],
1879);
1880
1881# eg. VGauge->new (gauge => 'food'), default gauge: food
1882sub new {
1883 my $class = shift;
1884
1885 my $self = $class->SUPER::new (
1886 type => 'food',
1887 @_
1888 );
1889
1890 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1891
1892 $self
1893}
1894
1895sub size_request {
1896 my ($self) = @_;
1897
1898 #my $tex = $tex{$self->{type}}[0];
1899 #@$tex{qw(w h)}
1900 (0, 0)
1901}
1902
1903sub set_max {
1904 my ($self, $max) = @_;
1905
1906 return if $self->{max_val} == $max;
1907
1908 $self->{max_val} = $max;
1909 $self->update;
1910}
1911
1912sub set_value {
1913 my ($self, $val, $max) = @_;
1914
1915 $self->set_max ($max)
1916 if defined $max;
1917
1918 return if $self->{val} == $val;
1919
1920 $self->{val} = $val;
1921 $self->update;
1922}
1923
1924sub _draw {
1925 my ($self) = @_;
1926
1927 my $tex = $tex{$self->{type}};
1928 my ($t1, $t2, $t3) = @$tex;
1929
1930 my ($w, $h) = ($self->{w}, $self->{h});
1931
1932 if ($self->{vertical}) {
1933 glRotate 90, 0, 0, 1;
1934 glTranslate 0, -$self->{w}, 0;
1935
1936 ($w, $h) = ($h, $w);
1937 }
1938
1939 my $ycut = $self->{val} / ($self->{max_val} || 1);
1940
1941 my $ycut1 = max 0, min 1, $ycut;
1942 my $ycut2 = max 0, min 1, $ycut - 1;
1943
1944 my $h1 = $self->{h} * (1 - $ycut1);
1945 my $h2 = $self->{h} * (1 - $ycut2);
1946
1947 glEnable GL_BLEND;
1948 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1949 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951
1952 glBindTexture GL_TEXTURE_2D, $t1->{name};
1953 glBegin GL_QUADS;
1954 glTexCoord 0 , 0; glVertex 0 , 0;
1955 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1956 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1957 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1958 glEnd;
1959
1960 my $ycut1 = List::Util::min 1, $ycut;
1961 glBindTexture GL_TEXTURE_2D, $t2->{name};
1962 glBegin GL_QUADS;
1963 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1964 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1965 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1966 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1967 glEnd;
1968
1969 if ($t3) {
1970 glBindTexture GL_TEXTURE_2D, $t3->{name};
1971 glBegin GL_QUADS;
1972 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1973 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1974 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1975 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1976 glEnd;
1977 }
1978
1979 glDisable GL_BLEND;
1980 glDisable GL_TEXTURE_2D;
1981}
1982
1983#############################################################################
1984
1985package CFClient::UI::Gauge;
1986
1987our @ISA = CFClient::UI::VBox::;
1988
1989sub new {
1990 my ($class, %arg) = @_;
1991
1992 my $self = $class->SUPER::new (
1993 tooltip => $arg{type},
1994 can_hover => 1,
1995 can_events => 1,
1996 %arg,
1997 );
1998
1999 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2000 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2001 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2002
2003 $self
2004}
2005
2006sub set_fontsize {
2007 my ($self, $fsize) = @_;
2008
2009 $self->{value}->set_fontsize ($fsize);
2010 $self->{max} ->set_fontsize ($fsize);
2011}
2012
2013sub set_max {
2014 my ($self, $max) = @_;
2015
2016 $self->{gauge}->set_max ($max);
2017 $self->{max}->set_text ($max);
2018}
2019
2020sub set_value {
2021 my ($self, $val, $max) = @_;
2022
2023 $self->set_max ($max)
2024 if defined $max;
2025
2026 $self->{gauge}->set_value ($val, $max);
2027 $self->{value}->set_text ($val);
2028}
2029
2030#############################################################################
2031
2032package CFClient::UI::Slider;
2033
2034use strict;
2035
2036use CFClient::OpenGL;
2037
2038our @ISA = CFClient::UI::DrawBG::;
2039
2040my @tex =
2041 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2042 qw(s1_slider.png s1_slider_bg.png);
2043
2044sub new {
2045 my $class = shift;
2046
1170 # range [value, low, high, page] 2047 # range [value, low, high, page, unit]
1171 2048
2049 # TODO: 0-width page
2050 # TODO: req_w/h are wrong with vertical
2051 # TODO: calculations are off
1172 my $self = $class->SUPER::new ( 2052 my $self = $class->SUPER::new (
1173 fg => [1, 1, 1], 2053 fg => [1, 1, 1],
1174 active_fg => [0, 0, 0], 2054 active_fg => [0, 0, 0],
2055 bg => [0, 0, 0, 0.2],
2056 active_bg => [1, 1, 1, 0.5],
1175 range => [0, 0, 100, 10], 2057 range => [0, 0, 100, 10],
1176 req_w => 40, 2058 req_w => $::WIDTH / 80,
1177 req_h => 10, 2059 req_h => $::WIDTH / 80,
1178 vertical => 0, 2060 vertical => 0,
2061 can_hover => 1,
2062 inner_pad => .05,
1179 @_ 2063 @_
1180 ); 2064 );
1181 2065
2066 $self->set_value ($self->{range}[0]);
2067 $self->update;
2068
1182 $self 2069 $self
2070}
2071
2072sub set_value {
2073 my ($self, $value) = @_;
2074
2075 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2076
2077 $hi = $lo + 1 if $hi <= $lo;
2078
2079 $value = $lo if $value < $lo;
2080 $value = $hi if $value > $hi;
2081
2082 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2083 if $unit;
2084
2085 $page = $hi - $lo if $page > $hi - $lo;
2086
2087 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2088
2089 if ($value != $old_value) {
2090 $self->emit (changed => $value);
2091 $self->update;
2092 }
1183} 2093}
1184 2094
1185sub size_request { 2095sub size_request {
1186 my ($self) = @_; 2096 my ($self) = @_;
1187 2097
… …
1200 2110
1201sub mouse_motion { 2111sub mouse_motion {
1202 my ($self, $ev, $x, $y) = @_; 2112 my ($self, $ev, $x, $y) = @_;
1203 2113
1204 if ($GRAB == $self) { 2114 if ($GRAB == $self) {
2115 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2116
2117 my (undef, $lo, $hi, $page) = @{$self->{range}};
2118
2119 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2120
2121 $self->set_value ($x * ($hi - $lo) + $lo);
2122 }
2123}
2124
2125sub update {
2126 my ($self) = @_;
2127
2128 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2129 $self->set_value ($self->{range}[0]);
2130
1205 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2131 my ($value, $lo, $hi, $page) = @{$self->{range}};
1206 2132
1207 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2133 my $inner_w = 1 - 2 * $self->{inner_pad};
1208 2134
1209 $x = $x * ($hi - $lo) / $w + $lo; 2135 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1210 $x = $lo if $x < $lo;
1211 $x = $hi - $page if $x > $hi - $page;
1212 $self->{range}[0] = $x;
1213 2136
1214 $self->emit (changed => $x); 2137 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1215 $self->update; 2138 $value = $self->{scale} * ($value - $lo);
2139
2140 $value = $self->{inner_pad} + ($value - $page * 0.5);
2141
2142 $value = 0 if $value < 0;
2143 $page = 1 - $value if $value + $page > 1;
2144
2145 $self->{knob_x} = $value;
2146 $self->{knob_w} = $page;
1216 } 2147 });
2148
2149 $self->SUPER::update;
1217} 2150}
1218 2151
1219sub _draw { 2152sub _draw {
1220 my ($self) = @_; 2153 my ($self) = @_;
1221 2154
1222 $self->SUPER::_draw (); 2155 $self->SUPER::_draw ();
1223 2156
1224 my ($w, $h) = @$self{qw(w h)}; 2157 glScale $self->{w}, $self->{h};
1225 2158
1226 if ($self->{vertical}) { 2159 if ($self->{vertical}) {
1227 # draw a vertical slider like a rotated horizontal slider 2160 # draw a vertical slider like a rotated horizontal slider
1228 2161
2162 glTranslate 1, 0, 0;
1229 glRotate 90, 0, 0, 1; 2163 glRotate 90, 0, 0, 1;
1230 glTranslate 0, -$self->{w}, 0;
1231
1232 ($w, $h) = ($h, $w);
1233 } 2164 }
1234 2165
1235 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2166 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1236 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2167 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1237 2168
1238 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2169 glEnable GL_TEXTURE_2D;
2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1239 2171
1240 $page = int $page * $w / ($hi - $lo); 2172 # draw background
1241 $value = int +($value - $lo) * $w / ($hi - $lo); 2173 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1242 2174
1243 $w -= $page; 2175 # draw handle
1244 $page &= ~1; 2176 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1245 glTranslate $page * 0.5, 0, 0;
1246 2177
1247 glColor @$fg; 2178 glDisable GL_TEXTURE_2D;
1248 glBegin GL_LINES;
1249 glVertex 0, 0; glVertex 0, $h;
1250 glVertex $w - 1, 0; glVertex $w - 1, $h;
1251 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1252 glEnd;
1253
1254 my $knob_a = $value - $page * 0.5;
1255 my $knob_b = $value + $page * 0.5;
1256
1257 glBegin GL_QUADS;
1258 glColor @$fg;
1259 glVertex $knob_a, 0;
1260 glVertex $knob_a, $h;
1261 glVertex $knob_b, $h;
1262 glVertex $knob_b, 0;
1263
1264 if ($knob_a < $knob_b - 2) {
1265 glColor @$bg;
1266 glVertex $knob_a + 1, 1;
1267 glVertex $knob_a + 1, $h - 1;
1268 glVertex $knob_b - 1, $h - 1;
1269 glVertex $knob_b - 1, 1;
1270 }
1271 glEnd;
1272} 2179}
1273 2180
1274############################################################################# 2181#############################################################################
1275 2182
1276package CFClient::UI::MapWidget; 2183package CFClient::UI::TextView;
1277 2184
1278use strict;
1279
1280use List::Util qw(min max);
1281
1282use SDL;
1283use SDL::OpenGL;
1284
1285our @ISA = CFClient::UI::Base::; 2185our @ISA = CFClient::UI::HBox::;
2186
2187use CFClient::OpenGL;
1286 2188
1287sub new { 2189sub new {
1288 my $class = shift; 2190 my $class = shift;
1289 2191
1290 $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1291 z => -1, 2193 fontsize => 1,
1292 list => (glGenLists 1), 2194 can_events => 0,
2195 #font => default_font
1293 @_ 2196 @_,
2197
2198 layout => (new CFClient::Layout 1),
2199 par => [],
2200 height => 0,
2201 children => [
2202 (new CFClient::UI::Empty expand => 1),
2203 (new CFClient::UI::Slider vertical => 1),
2204 ],
1294 ) 2205 );
1295}
1296 2206
1297sub key_down { 2207 $self->{children}[1]->connect (changed => sub { $self->update });
1298 print "MAPKEYDOWN\n";
1299}
1300 2208
1301sub key_up { 2209 $self
1302} 2210}
1303 2211
1304sub size_request { 2212sub set_fontsize {
2213 my ($self, $fontsize) = @_;
2214
2215 $self->{fontsize} = $fontsize;
2216 $self->reflow;
2217}
2218
2219sub text_height {
2220 my ($self, $text) = @_;
2221
2222 my $layout = $self->{layout};
2223
2224 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225 $layout->set_width ($self->{children}[0]{w});
2226 $layout->set_markup ($text);
1305 ( 2227
1306 1 + 32 * int $::WIDTH / 32, 2228 ($layout->size)[1]
1307 1 + 32 * int $::HEIGHT / 32, 2229}
1308 ) 2230
2231sub reflow {
2232 my ($self) = @_;
2233
2234 $self->{need_reflow}++;
2235 $self->update;
2236}
2237
2238sub size_allocate {
2239 my ($self, $w, $h) = @_;
2240
2241 $self->SUPER::size_allocate ($w, $h);
2242
2243 $self->{layout}->set_font ($self->{font}) if $self->{font};
2244 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2245 $self->{layout}->set_width ($self->{children}[0]{w});
2246
2247 $self->reflow;
2248}
2249
2250sub add_paragraph {
2251 my ($self, $color, $text) = @_;
2252
2253 #TODO: intelligently "reformat" paragraph
2254
2255 my $height = $self->text_height ($text);
2256
2257 $self->{height} += $height;
2258
2259 push @{$self->{par}}, [$height, $color, $text];
2260
2261 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2262 $self->{children}[1]->update;
1309} 2263}
1310 2264
1311sub update { 2265sub update {
1312 my ($self) = @_; 2266 my ($self) = @_;
1313 2267
1314 $self->{need_update} = 1;
1315 $self->SUPER::update; 2268 $self->SUPER::update;
1316}
1317 2269
1318sub draw { 2270 return unless $self->{h} > 0;
1319 my ($self) = @_;
1320 2271
2272 delete $self->{texture};
2273
2274 $ROOT->on_post_alloc ($self, sub {
1321 if (delete $self->{need_update}) { 2275 if (delete $self->{need_reflow}) {
1322 glNewList $self->{list}, GL_COMPILE; 2276 my $height = 0;
1323 2277
1324 my $mx = $::CONN->{mapx}; 2278 $height += $_->[0] = $self->text_height ($_->[2])
1325 my $my = $::CONN->{mapy}; 2279 for @{$self->{par}};
1326 2280
1327 my $map = $::CONN->{map}; 2281 $self->{height} = $height;
1328 2282
1329 my ($xofs, $yofs); 2283 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1330 2284
1331 my $sw = 1 + int $::WIDTH / 32; 2285 delete $self->{texture};
1332 my $sh = 1 + int $::HEIGHT / 32;
1333
1334 if ($::CONN->{mapw} > $sw) {
1335 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1336 } else {
1337 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1338 } 2286 }
1339 2287
1340 if ($::CONN->{maph} > $sh) { 2288 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1341 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2289 glClearColor 0, 0, 0, 0;
1342 } else { 2290 glClear GL_COLOR_BUFFER_BIT;
1343 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1344 }
1345 2291
1346 glEnable GL_TEXTURE_2D; 2292 glEnable GL_TEXTURE_2D;
1347 glEnable GL_BLEND;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2293 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 2294
1351 my $sw4 = ($sw + 3) & ~3; 2295 my $top = int $self->{children}[1]{range}[0];
1352 my $darkness = "\x00" x ($sw4 * $sh);
1353 2296
1354 for my $x (0 .. $sw - 1) { 2297 my $y0 = $top;
1355 my $row = $map->[$x + $xofs]; 2298 my $y1 = $top + $self->{h};
1356 for my $y (0 .. $sh - 1) {
1357 2299
1358 my $cell = $row->[$y + $yofs] 2300 my $y = 0;
1359 or next;
1360 2301
2302 my $layout = $self->{layout};
2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 for my $par (@{$self->{par}}) {
1361 my $dark = $cell->[0]; 2307 my $h = $par->[0];
1362 if ($dark < 0) { 2308
1363 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2309 if ($y0 < $y + $h && $y < $y1) {
1364 } else { 2310 $layout->set_foreground (@{ $par->[1] });
1365 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2311 $layout->set_markup ($par->[2]);
2312
2313 my ($W, $H) = $layout->size;
2314 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1366 } 2315 }
1367 2316
1368 for my $num (grep $_, @$cell[1,2,3]) { 2317 $y += $h;
1369 my $tex = $::CONN->{face}[$num]{texture} || next;
1370
1371 my ($w, $h) = @$tex{qw(w h)};
1372
1373 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1374 }
1375 } 2318 }
1376 }
1377 2319
1378# if (1) { # higher quality darkness
1379# $lighting =~ s/(.)/$1$1$1/gs;
1380# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1381#
1382# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1383#
1384# $lighting = $pb->get_pixels;
1385# $lighting =~ s/(.)../$1/gs;
1386# }
1387
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1389
1390 $darkness = new CFClient::Texture
1391 w => $sw4,
1392 h => $sh,
1393 data => $darkness,
1394 internalformat => GL_ALPHA,
1395 format => GL_ALPHA;
1396
1397 glColor 0.45, 0.45, 0.45, 1;
1398 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1399
1400 glDisable GL_TEXTURE_2D; 2320 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402
1403 glEndList;
1404 }
1405
1406 glCallList $self->{list};
1407}
1408
1409my %DIR = (
1410 SDLK_KP8, [1, "north"],
1411 SDLK_KP9, [2, "northeast"],
1412 SDLK_KP6, [3, "east"],
1413 SDLK_KP3, [4, "southeast"],
1414 SDLK_KP2, [5, "south"],
1415 SDLK_KP1, [6, "southwest"],
1416 SDLK_KP4, [7, "west"],
1417 SDLK_KP7, [8, "northwest"],
1418
1419 SDLK_UP, [1, "north"],
1420 SDLK_RIGHT, [3, "east"],
1421 SDLK_DOWN, [5, "south"],
1422 SDLK_LEFT, [7, "west"],
1423);
1424
1425sub key_down {
1426 my ($self, $ev) = @_;
1427
1428 my $mod = $ev->key_mod;
1429 my $sym = $ev->key_sym;
1430
1431 if ($sym == SDLK_KP5) {
1432 $::CONN->send ("command stay fire");
1433 } elsif (exists $DIR{$sym}) {
1434 if ($mod & KMOD_SHIFT) {
1435 $self->{shft}++;
1436 $::CONN->send ("command fire $DIR{$sym}[0]");
1437 } elsif ($mod & KMOD_CTRL) {
1438 $self->{ctrl}++;
1439 $::CONN->send ("command run $DIR{$sym}[0]");
1440 } else {
1441 $::CONN->send ("command $DIR{$sym}[1]");
1442 } 2321 };
1443 } 2322 });
1444} 2323}
1445 2324
1446sub key_up { 2325sub _draw {
1447 my ($self, $ev) = @_; 2326 my ($self) = @_;
1448 2327
1449 my $mod = $ev->key_mod; 2328 glEnable GL_TEXTURE_2D;
1450 my $sym = $ev->key_sym; 2329 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2330 glColor 1, 1, 1, 1;
2331 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2332 glDisable GL_TEXTURE_2D;
1451 2333
1452 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2334 $self->{children}[1]->draw;
1453 $::CONN->send ("command fire_stop"); 2335
1454 }
1455 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1456 $::CONN->send ("command run_stop");
1457 }
1458} 2336}
1459 2337
1460############################################################################# 2338#############################################################################
1461 2339
1462package CFClient::UI::Animator; 2340package CFClient::UI::Animator;
1463 2341
1464use SDL::OpenGL; 2342use CFClient::OpenGL;
1465 2343
1466our @ISA = CFClient::UI::Bin::; 2344our @ISA = CFClient::UI::Bin::;
1467 2345
1468sub moveto { 2346sub moveto {
1469 my ($self, $x, $y) = @_; 2347 my ($self, $x, $y) = @_;
… …
1499 glPopMatrix; 2377 glPopMatrix;
1500} 2378}
1501 2379
1502############################################################################# 2380#############################################################################
1503 2381
1504package CFClient::UI::Toplevel; 2382package CFClient::UI::Flopper;
2383
2384our @ISA = CFClient::UI::Button::;
2385
2386sub new {
2387 my $class = shift;
2388
2389 my $self = $class->SUPER::new (
2390 state => 0,
2391 connect_activate => \&toggle_flopper,
2392 @_
2393 );
2394
2395 if ($self->{state}) {
2396 $self->{state} = 0;
2397 $self->toggle_flopper;
2398 }
2399
2400 $self
2401}
2402
2403sub toggle_flopper {
2404 my ($self) = @_;
2405
2406 # TODO: use animation
2407 if ($self->{state} = !$self->{state}) {
2408 $CFClient::UI::ROOT->add ($self->{other});
2409 $self->{other}->move ($self->coord2global (0, $self->{h}));
2410 $self->emit ("open");
2411 } else {
2412 $CFClient::UI::ROOT->remove ($self->{other});
2413 $self->emit ("close");
2414 }
2415
2416 $self->emit (changed => $self->{state});
2417}
2418
2419#############################################################################
2420
2421package CFClient::UI::Tooltip;
2422
2423our @ISA = CFClient::UI::Bin::;
2424
2425use CFClient::OpenGL;
2426
2427sub new {
2428 my $class = shift;
2429
2430 $class->SUPER::new (
2431 @_,
2432 can_events => 0,
2433 )
2434}
2435
2436sub set_tooltip_from {
2437 my ($self, $widget) = @_;
2438
2439 $self->add (new CFClient::UI::Label
2440 markup => $widget->{tooltip},
2441 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2442 fontsize => 0.8,
2443 fg => [0, 0, 0, 1],
2444 ellipsise => 0,
2445 font => ($widget->{tooltip_font} || $::FONT_PROP),
2446 );
2447}
2448
2449sub size_request {
2450 my ($self) = @_;
2451
2452 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2453
2454 ($w + 4, $h + 4)
2455}
2456
2457sub size_allocate {
2458 my ($self, $w, $h) = @_;
2459
2460 $self->SUPER::size_allocate ($w - 4, $h - 4);
2461}
2462
2463sub _draw {
2464 my ($self) = @_;
2465
2466 glTranslate 0.375, 0.375;
2467
2468 my ($w, $h) = @$self{qw(w h)};
2469
2470 glColor 1, 0.8, 0.4;
2471 glBegin GL_QUADS;
2472 glVertex 0 , 0;
2473 glVertex 0 , $h;
2474 glVertex $w, $h;
2475 glVertex $w, 0;
2476 glEnd;
2477
2478 glColor 0, 0, 0;
2479 glBegin GL_LINE_LOOP;
2480 glVertex 0 , 0;
2481 glVertex 0 , $h;
2482 glVertex $w, $h;
2483 glVertex $w, 0;
2484 glEnd;
2485
2486 glTranslate 2 - 0.375, 2 - 0.375;
2487 $self->SUPER::_draw;
2488}
2489
2490#############################################################################
2491
2492package CFClient::UI::Face;
2493
2494our @ISA = CFClient::UI::Base::;
2495
2496use CFClient::OpenGL;
2497
2498sub new {
2499 my $class = shift;
2500
2501 $class->SUPER::new (
2502 aspect => 1,
2503 @_,
2504 )
2505}
2506
2507sub size_request {
2508 (32, 8)
2509}
2510
2511sub _draw {
2512 my ($self) = @_;
2513
2514 return unless $::CONN;#d# manage and cache textures differently
2515 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2516
2517 # TODO animation
2518 if ($tex) {
2519 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1;
2522 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2523 glDisable GL_TEXTURE_2D;
2524 }
2525}
2526
2527#############################################################################
2528
2529package CFClient::UI::InventoryItem;
2530
2531our @ISA = CFClient::UI::HBox::;
2532
2533sub _item_to_desc {
2534 my ($item) = @_;
2535
2536 my $desc =
2537 $item->{nrof} < 2
2538 ? $item->{name}
2539 : "$item->{nrof} $item->{name_pl}";
2540
2541 $item->{flags} & Crossfire::Protocol::F_OPEN
2542 and $desc .= " (open)";
2543 $item->{flags} & Crossfire::Protocol::F_APPLIED
2544 and $desc .= " (applied)";
2545 $item->{flags} & Crossfire::Protocol::F_UNPAID
2546 and $desc .= " (unpaid)";
2547 $item->{flags} & Crossfire::Protocol::F_MAGIC
2548 and $desc .= " (magic)";
2549 $item->{flags} & Crossfire::Protocol::F_CURSED
2550 and $desc .= " (cursed)";
2551 $item->{flags} & Crossfire::Protocol::F_DAMNED
2552 and $desc .= " (damned)";
2553 $item->{flags} & Crossfire::Protocol::F_LOCKED
2554 and $desc .= " *";
2555
2556 $desc
2557}
2558
2559sub new {
2560 my $class = shift;
2561
2562 my %args = @_;
2563
2564 my $item = delete $args{item};
2565
2566 my $desc = _item_to_desc ($item);
2567
2568 my $self = $class->SUPER::new (
2569 can_hover => 1,
2570 can_events => 1,
2571 tooltip => ((CFClient::UI::Label::escape $desc)
2572 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2573 connect_button_down => sub {
2574 my ($self, $ev, $x, $y) = @_;
2575
2576 # todo: maybe put examine on 1? but should just be a tooltip :(
2577 if ($ev->{button} == 1) {
2578 my $targ = $::CONN->{player}{tag};
2579
2580 if ($item->{container} == $::CONN->{player}{tag}) {
2581 $targ = $main::OPENCONT;
2582 }
2583
2584 $::CONN->send ("move $targ $item->{tag} 0");
2585 } elsif ($ev->{button} == 2) {
2586 $::CONN->send ("apply $item->{tag}");
2587 } elsif ($ev->{button} == 3) {
2588 my @menu_items = (
2589 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2590 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2591 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2592 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2593 [
2594 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2595 sub { $::CONN->send ("lock $item->{tag}") },
2596 ],
2597 );
2598
2599 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2600 }
2601
2602 1
2603 },
2604 %args
2605 );
2606
2607
2608 $self->add (new CFClient::UI::Face
2609 can_events => 0,
2610 face => $item->{face},
2611 anim => $item->{anim},
2612 animspeed => $item->{animspeed},
2613 );
2614
2615 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2616
2617 $self->{item} = $item;
2618
2619 $self->update_item;
2620
2621 $self
2622}
2623
2624sub update_item {
2625 my ($self) = @_;
2626
2627 my $desc = _item_to_desc ($self->{item});
2628
2629 $self->{name_lbl}->set_text ($desc);
2630}
2631
2632#############################################################################
2633
2634package CFClient::UI::Inventory;
2635
2636our @ISA = CFClient::UI::ScrolledWindow::;
2637
2638sub new {
2639 my $class = shift;
2640
2641 my $self = $class->SUPER::new (
2642 scrolled => (new CFClient::UI::VBox),
2643 @_,
2644 );
2645
2646 $self
2647}
2648
2649sub set_items {
2650 my ($self, $items) = @_;
2651
2652 $self->{scrolled}->clear;
2653 return unless $items;
2654
2655 my @items = sort {
2656 ($a->{type} <=> $b->{type})
2657 or ($a->{name} cmp $b->{name})
2658 } @$items;
2659
2660 $self->{real_items} = \@items;
2661
2662 for my $item (@items) {
2663 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2664 $item->update_item ();
2665 }
2666
2667 $self->{scrolled}->add (@items);
2668
2669# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2670}
2671
2672sub size_request {
2673 my ($self) = @_;
2674 ($self->{req_w}, $self->{req_h});
2675}
2676
2677#############################################################################
2678
2679package CFClient::UI::Menu;
2680
2681our @ISA = CFClient::UI::FancyFrame::;
2682
2683use CFClient::OpenGL;
2684
2685sub new {
2686 my $class = shift;
2687
2688 my $self = $class->SUPER::new (
2689 items => [],
2690 z => 100,
2691 @_,
2692 );
2693
2694 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2695
2696 for my $item (@{ $self->{items} }) {
2697 my ($widget, $cb) = @$item;
2698
2699 # handle various types of items, only text for now
2700 if (!ref $widget) {
2701 $widget = new CFClient::UI::Label
2702 can_hover => 1,
2703 can_events => 1,
2704 text => $widget;
2705 }
2706
2707 $self->{item}{$widget} = $item;
2708
2709 $self->{vbox}->add ($widget);
2710 }
2711
2712 $self
2713}
2714
2715# popup given the event (must be a mouse button down event currently)
2716sub popup {
2717 my ($self, $ev) = @_;
2718
2719 $self->emit ("popdown");
2720
2721 # maybe save $GRAB? must be careful about events...
2722 $GRAB = $self;
2723 $self->{button} = $ev->{button};
2724
2725 $self->show;
2726 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2727}
2728
2729sub mouse_motion {
2730 my ($self, $ev, $x, $y) = @_;
2731
2732 # TODO: should use vbox->find_widget or so
2733 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2734 $self->{hover} = $self->{item}{$HOVER};
2735}
2736
2737sub button_up {
2738 my ($self, $ev, $x, $y) = @_;
2739
2740 if ($ev->{button} == $self->{button}) {
2741 undef $GRAB;
2742 $self->hide;
2743
2744 $self->emit ("popdown");
2745 $self->{hover}[1]->() if $self->{hover};
2746 }
2747}
2748
2749#############################################################################
2750
2751package CFClient::UI::Statusbox;
2752
2753our @ISA = CFClient::UI::VBox::;
2754
2755sub new {
2756 my $class = shift;
2757
2758 $class->SUPER::new (
2759 fontsize => 0.8,
2760 @_,
2761 )
2762}
2763
2764sub reorder {
2765 my ($self) = @_;
2766 my $NOW = time;
2767
2768 while (my ($k, $v) = each %{ $self->{item} }) {
2769 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2770 }
2771
2772 my @widgets;
2773
2774 my @items = sort {
2775 $a->{pri} <=> $b->{pri}
2776 or $b->{id} <=> $a->{id}
2777 } values %{ $self->{item} };
2778
2779 my $count = 10 + 1;
2780 for my $item (@items) {
2781 last unless --$count;
2782
2783 push @widgets, $item->{label} ||= do {
2784 # TODO: doesn't handle markup well (read as: at all)
2785 my $short = $item->{count} > 1
2786 ? "<b>$item->{count} ×</b> $item->{text}"
2787 : $item->{text};
2788
2789 for ($short) {
2790 s/^\s+//;
2791 s/\s+/ /g;
2792 }
2793
2794 new CFClient::UI::Label
2795 markup => $short,
2796 tooltip => $item->{tooltip},
2797 tooltip_font => $::FONT_PROP,
2798 tooltip_width => 0.67,
2799 fontsize => $item->{fontsize} || $self->{fontsize},
2800 max_w => $::WIDTH * 0.44,
2801 fg => $item->{fg},
2802 can_events => 1,
2803 can_hover => 1
2804 };
2805 }
2806
2807 $self->clear;
2808 $self->SUPER::add (reverse @widgets);
2809}
2810
2811sub add {
2812 my ($self, $text, %arg) = @_;
2813
2814 $text =~ s/^\s+//;
2815 $text =~ s/\s+$//;
2816
2817 my $timeout = time + ((delete $arg{timeout}) || 60);
2818
2819 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2820
2821 if (my $item = $self->{item}{$group}) {
2822 if ($item->{text} eq $text) {
2823 $item->{count}++;
2824 } else {
2825 $item->{count} = 1;
2826 $item->{text} = $item->{tooltip} = $text;
2827 }
2828 $item->{id} = ++$self->{id};
2829 $item->{timeout} = $timeout;
2830 delete $item->{label};
2831 } else {
2832 $self->{item}{$group} = {
2833 id => ++$self->{id},
2834 text => $text,
2835 timeout => $timeout,
2836 tooltip => $text,
2837 fg => [0.8, 0.8, 0.8, 0.8],
2838 pri => 0,
2839 count => 1,
2840 %arg,
2841 };
2842 }
2843
2844 $self->reorder;
2845}
2846
2847sub reconfigure {
2848 my ($self) = @_;
2849
2850 delete $_->{label}
2851 for values %{ $self->{item} || {} };
2852
2853 $self->reorder;
2854 $self->SUPER::reconfigure;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Root;
1505 2860
1506our @ISA = CFClient::UI::Container::; 2861our @ISA = CFClient::UI::Container::;
1507 2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 $class->SUPER::new (
2869 @_,
2870 )
2871}
2872
2873sub configure {
2874 my ($self, $x, $y, $w, $h) = @_;
2875
2876 $self->{w} = $w;
2877 $self->{h} = $h;
2878}
2879
2880sub check_size {
2881 my ($self) = @_;
2882
2883 $self->size_allocate ($self->{w}, $self->{h})
2884 if $self->{w};
2885}
2886
1508sub size_request { 2887sub size_request {
1509 ($::WIDTH, $::HEIGHT) 2888 my ($self) = @_;
2889
2890 ($self->{w}, $self->{h})
1510} 2891}
1511 2892
1512sub size_allocate { 2893sub size_allocate {
1513 my ($self, $x, $y, $w, $h) = @_; 2894 my ($self, $w, $h) = @_;
1514 2895
1515 $self->_size_allocate ($x, $y, $w, $h); 2896 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2897 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1516 2898
1517 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2899 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1518 for @{$self->{children}}; 2900 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1519}
1520 2901
1521sub translate { 2902 for my $child ($self->children) {
2903 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2904
2905 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2906 if exists $child->{req_x};
2907
2908 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2909 if exists $child->{req_y};
2910
2911 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2912 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2913
2914 $child->configure ($X, $Y, $W, $H);
2915 }
2916}
2917
2918sub coord2local {
1522 my ($self, $x, $y) = @_; 2919 my ($self, $x, $y) = @_;
1523 2920
1524 ($x, $y) 2921 ($x, $y)
1525} 2922}
1526 2923
2924sub coord2global {
2925 my ($self, $x, $y) = @_;
2926
2927 ($x, $y)
2928}
2929
1527sub update { 2930sub update {
1528 my ($self) = @_; 2931 my ($self) = @_;
1529 2932
1530 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2933 $self->check_size;
1531 ::refresh (); 2934 $::WANT_REFRESH++;
1532} 2935}
1533 2936
1534sub add { 2937sub add {
1535 my ($self, $widget) = @_; 2938 my ($self, @children) = @_;
1536 2939
2940 for my $child (@children) {
2941 $child->{toplevel} = 1;
2942
2943 # integerise window positions
2944 $child->{x} = int $child->{x};
2945 $child->{y} = int $child->{y};
2946 }
2947
1537 $self->SUPER::add ($widget); 2948 $self->SUPER::add (@children);
1538
1539 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1540} 2949}
1541 2950
2951sub on_refresh {
2952 my ($self, $id, $cb) = @_;
2953
2954 $self->{refresh_hook}{$id} = $cb;
2955}
2956
2957sub on_post_alloc {
2958 my ($self, $id, $cb) = @_;
2959
2960 $self->{post_alloc_hook}{$id} = $cb;
2961}
2962
1542sub draw { 2963sub draw {
1543 my ($self) = @_; 2964 my ($self) = @_;
2965
2966 while ($self->{refresh_hook}) {
2967 $_->()
2968 for values %{delete $self->{refresh_hook}};
2969 }
2970
2971 if ($self->{check_size}) {
2972 my @queue = ([], []);
2973
2974 for (;;) {
2975 if ($self->{check_size}) {
2976 # heuristic: check containers last
2977 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2978 for values %{delete $self->{check_size}}
2979 }
2980
2981 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2982
2983 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2984 ? @$widget{qw(user_w user_h)}
2985 : $widget->size_request;
2986
2987 if (delete $widget->{force_alloc}
2988 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2989 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2990
2991 $widget->{req_w} = $w;
2992 $widget->{req_h} = $h;
2993
2994 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2995
2996 $widget->{parent}->check_size
2997 if $widget->{parent};
2998 }
2999 }
3000 }
3001
3002 while ($self->{size_alloc}) {
3003 for (values %{delete $self->{size_alloc}}) {
3004 my ($widget, $w, $h) = @$_;
3005
3006 $w = 0 if $w < 0;
3007 $h = 0 if $h < 0;
3008
3009 $widget->{w} = $w;
3010 $widget->{h} = $h;
3011 $widget->size_allocate ($w, $h);
3012 $widget->emit (size_allocate => $w, $h);
3013 }
3014 }
3015
3016 while ($self->{post_alloc_hook}) {
3017 $_->()
3018 for values %{delete $self->{post_alloc_hook}};
3019 }
3020
3021 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3022 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3023 glClear GL_COLOR_BUFFER_BIT;
3024
3025 glMatrixMode GL_PROJECTION;
3026 glLoadIdentity;
3027 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
3028 glMatrixMode GL_MODELVIEW;
3029 glLoadIdentity;
1544 3030
1545 $self->_draw; 3031 $self->_draw;
1546} 3032}
1547 3033
1548############################################################################# 3034#############################################################################
1549 3035
1550package CFClient::UI; 3036package CFClient::UI;
1551 3037
1552$TOPLEVEL = new CFClient::UI::Toplevel; 3038$ROOT = new CFClient::UI::Root;
3039$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1553 3040
15541 30411
1555 3042

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