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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.81 by root, Wed Apr 12 00:40:45 2006 UTC vs.
Revision 1.207 by elmex, Mon May 15 18:23:33 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 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) {
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
155 }
156
157 $widget->reconfigure;
158 }
71} 159}
72 160
73############################################################################# 161#############################################################################
74 162
75package CFClient::UI::Base; 163package CFClient::UI::Base;
76 164
77use strict; 165use strict;
78 166
79use SDL::OpenGL; 167use CFClient::OpenGL;
80 168
81sub new { 169sub new {
82 my $class = shift; 170 my $class = shift;
83 171
84 my $self = bless { 172 my $self = bless {
85 x => 0, 173 x => 0,
86 y => 0, 174 y => 0,
87 z => 0, 175 z => 0,
88 w => -1, 176 can_events => 1,
89 h => -1,
90 @_ 177 @_
91 }, $class; 178 }, $class;
92 179
93 for (keys %$self) { 180 for (keys %$self) {
94 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
96 } 183 }
97 } 184 }
98 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
99 $self 188 $self
189}
190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
198sub show {
199 my ($self) = @_;
200
201 return if $self->{parent};
202
203 $CFClient::UI::ROOT->add ($self);
204}
205
206sub hide {
207 my ($self) = @_;
208
209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
211
212 $self->{parent}->remove ($self)
213 if $self->{parent};
100} 214}
101 215
102sub move { 216sub move {
103 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
218
104 $self->{x} = $x; 219 $self->{x} = int $x;
105 $self->{y} = $y; 220 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
107}
108 222
109sub needs_redraw { 223 $self->update;
110 0 224}
225
226sub set_size {
227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
111} 233}
112 234
113sub size_request { 235sub size_request {
114 require Carp; 236 require Carp;
115 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
116} 238}
117 239
118sub _size_allocate { 240sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
120 242
243 if ($self->{aspect}) {
244 my $w2 = List::Util::min $w, int $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect};
246
247 # use alignment to adjust x, y
248
249 $x += int +($w - $w2) * 0.5;
250 $y += int +($h - $h2) * 0.5;
251
252 ($w, $h) = ($w2, $h2);
253 }
254
255 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 256 $self->{x} = $x;
122 $self->{y} = $y; 257 $self->{y} = $y;
258 $self->update;
259 }
123 260
124 return unless $self->{w} != $w || $self->{h} != $h; 261 if ($self->{w} != $w || $self->{h} != $h) {
125 262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 263 }
130} 264}
131 265
132sub size_allocate { 266sub size_allocate {
267 # nothing to be done
268}
269
270sub reconfigure {
271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 281 my ($self, $w, $h) = @_;
134 282
135 $self->_size_allocate ($x, $y, $w, $h); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
136} 285}
137 286
138# translate global koordinates to local coordinate system 287# translate global coordinates to local coordinate system
139sub translate { 288sub coord2local {
140 my ($self, $x, $y) = @_; 289 my ($self, $x, $y) = @_;
141 290
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 291 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
292}
293
294# translate local coordinates to global coordinate system
295sub coord2global {
296 my ($self, $x, $y) = @_;
297
298 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 299}
144 300
145sub focus_in { 301sub focus_in {
146 my ($self) = @_; 302 my ($self) = @_;
147 303
148 return if $FOCUS == $self; 304 return if $FOCUS == $self;
305 return unless $self->{can_focus};
149 306
150 my $focus = $FOCUS; $FOCUS = $self; 307 my $focus = $FOCUS; $FOCUS = $self;
308
309 $self->emit (focus_in => $focus);
310
151 $focus->update if $focus; 311 $focus->update if $focus;
152 $FOCUS->update; 312 $FOCUS->update;
153} 313}
154 314
155sub focus_out { 315sub focus_out {
156 my ($self) = @_; 316 my ($self) = @_;
157 317
158 return unless $FOCUS == $self; 318 return unless $FOCUS == $self;
159 319
160 my $focus = $FOCUS; undef $FOCUS; 320 my $focus = $FOCUS; undef $FOCUS;
321
322 $self->emit (focus_out => $focus);
323
161 $focus->update if $focus; #? 324 $focus->update if $focus; #?
162} 325}
163 326
164sub mouse_motion { } 327sub mouse_motion { }
165sub button_up { } 328sub button_up { }
… …
186 glPushMatrix; 349 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 350 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 351 $self->_draw;
189 glPopMatrix; 352 glPopMatrix;
190 353
191 if ($self == $HOVER) { 354 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 355 my ($x, $y) = @$self{qw(x y)};
193 356
194 glColor 0, 0, 1, 0.2; 357 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 358 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 359 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 360 glBegin GL_QUADS;
198 glVertex $x , $y; 361 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 362 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 363 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 364 glVertex $x , $y + $self->{h};
202 glEnd; 365 glEnd;
203 glDisable GL_BLEND; 366 glDisable GL_BLEND;
204 } 367 }
368
369 if ($ENV{PCLIENT_DEBUG}) {
370 glPushMatrix;
371 glColor 1, 1, 0, 1;
372 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
373 glBegin GL_LINE_LOOP;
374 glVertex 0 , 0;
375 glVertex $self->{w}, 0;
376 glVertex $self->{w}, $self->{h};
377 glVertex 0 , $self->{h};
378 glEnd;
379 glPopMatrix;
380 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
381 }
205} 382}
206 383
207sub _draw { 384sub _draw {
208 my ($self) = @_; 385 my ($self) = @_;
209 386
210 warn "no draw defined for $self\n"; 387 warn "no draw defined for $self\n";
211} 388}
212 389
213sub find_widget { 390sub find_widget {
214 my ($self, $x, $y) = @_; 391 my ($self, $x, $y) = @_;
392
393 return () unless $self->{can_events};
215 394
216 return $self 395 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 396 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 397 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 398
220 () 399 ()
221} 400}
222 401
223sub set_parent { 402sub set_parent {
224 my ($self, $par) = @_; 403 my ($self, $parent) = @_;
225 404
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 405 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 406
230sub get_parent { 407 # TODO: req_w _does_change after ->reconfigure
231 $_[0]->{parent} 408 $self->check_size
409 unless exists $self->{req_w};
410}
411
412sub check_size {
413 my ($self, $forced) = @_;
414
415 $self->{force_alloc} = 1 if $forced;
416 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 417}
233 418
234sub update { 419sub update {
235 my ($self) = @_; 420 my ($self) = @_;
236 421
… …
239} 424}
240 425
241sub connect { 426sub connect {
242 my ($self, $signal, $cb) = @_; 427 my ($self, $signal, $cb) = @_;
243 428
244 push @{ $self->{cb}{$signal} }, $cb; 429 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 430}
246 431
247sub emit { 432sub emit {
248 my ($self, $signal, @args) = @_; 433 my ($self, $signal, @args) = @_;
249 434
250 $_->($self, @args) 435 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 436}
253 437
254sub DESTROY { 438sub DESTROY {
255 my ($self) = @_; 439 my ($self) = @_;
256 440
441 delete $WIDGET{$self+0};
257 #$self->deactivate; 442 #$self->deactivate;
258} 443}
259 444
260############################################################################# 445#############################################################################
261 446
262package CFClient::UI::DrawBG; 447package CFClient::UI::DrawBG;
263 448
264our @ISA = CFClient::UI::Base::; 449our @ISA = CFClient::UI::Base::;
265 450
266use strict; 451use strict;
267use SDL::OpenGL; 452use CFClient::OpenGL;
268 453
269sub new { 454sub new {
270 my $class = shift; 455 my $class = shift;
271 456
272 # range [value, low, high, page] 457 # range [value, low, high, page]
… …
301 486
302package CFClient::UI::Empty; 487package CFClient::UI::Empty;
303 488
304our @ISA = CFClient::UI::Base::; 489our @ISA = CFClient::UI::Base::;
305 490
491sub new {
492 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg);
494}
495
306sub size_request { 496sub size_request {
307 (0, 0) 497 (0, 0)
308} 498}
309 499
310sub draw { } 500sub draw { }
… …
318sub new { 508sub new {
319 my ($class, %arg) = @_; 509 my ($class, %arg) = @_;
320 510
321 my $children = delete $arg{children} || []; 511 my $children = delete $arg{children} || [];
322 512
323 my $self = $class->SUPER::new (children => [], %arg); 513 my $self = $class->SUPER::new (
514 children => [],
515 can_events => 0,
516 %arg,
517 );
324 $self->add ($_) for @$children; 518 $self->add ($_) for @$children;
325 519
326 $self 520 $self
327} 521}
328 522
329sub add { 523sub add {
330 my ($self, $chld) = @_; 524 my ($self, @widgets) = @_;
331 525
332 $chld->set_parent ($self); 526 $_->set_parent ($self)
527 for @widgets;
528
529 use sort 'stable';
333 530
334 $self->{children} = [ 531 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 532 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 533 @{$self->{children}}, @widgets
337 ]; 534 ];
338 535
339 $self->{w} = $self->{h} = -1; 536 $self->check_size (1);
340 $self->update; 537 $self->update;
341} 538}
342 539
540sub children {
541 @{ $_[0]{children} }
542}
543
343sub remove { 544sub remove {
344 my ($self, $widget) = @_; 545 my ($self, $child) = @_;
345 546
547 delete $child->{parent};
548 $child->hide;
549
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 550 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 551
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 552 $self->check_size;
553 $self->update;
554}
555
556sub clear {
557 my ($self) = @_;
558
559 my $children = delete $self->{children};
560 $self->{children} = [];
561
562 for (@$children) {
563 delete $_->{parent};
564 $_->hide;
565 }
566
567 $self->check_size;
568 $self->update;
349} 569}
350 570
351sub find_widget { 571sub find_widget {
352 my ($self, $x, $y) = @_; 572 my ($self, $x, $y) = @_;
353 573
… …
383 603
384 $class->SUPER::new (children => [$child], %arg) 604 $class->SUPER::new (children => [$child], %arg)
385} 605}
386 606
387sub add { 607sub add {
388 my ($self, $widget) = @_; 608 my ($self, $child) = @_;
389 609
390 $self->{children} = []; 610 $self->{children} = [];
391 611
392 $self->SUPER::add ($widget); 612 $self->SUPER::add ($child);
393} 613}
394 614
395sub remove { 615sub remove {
396 my ($self, $widget) = @_; 616 my ($self, $widget) = @_;
397 617
… …
406sub size_request { 626sub size_request {
407 $_[0]{children}[0]->size_request 627 $_[0]{children}[0]->size_request
408} 628}
409 629
410sub size_allocate { 630sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 631 my ($self, $w, $h) = @_;
412 632
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 633 $self->{children}[0]->configure (0, 0, $w, $h);
416} 634}
417 635
418############################################################################# 636#############################################################################
419 637
420package CFClient::UI::Window; 638package CFClient::UI::Window;
421 639
422our @ISA = CFClient::UI::Bin::; 640our @ISA = CFClient::UI::Bin::;
423 641
424use SDL::OpenGL; 642use CFClient::OpenGL;
425 643
426sub new { 644sub new {
427 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
428 646
429 my $self = $class->SUPER::new (%arg); 647 my $self = $class->SUPER::new (%arg);
430} 648}
431 649
432sub update { 650sub update {
433 my ($self) = @_; 651 my ($self) = @_;
434 652
435 # we want to do this delayed... 653 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 654 $self->SUPER::update;
438} 655}
439 656
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 657sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 658 my ($self, $w, $h) = @_;
451 659
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 660 $self->SUPER::size_allocate ($w, $h);
661 $self->update;
662}
455 663
664sub _render {
665 $_[0]{children}[0]->draw;
666}
667
668sub render_child {
669 my ($self) = @_;
670
671 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
672 glClearColor 0, 0, 0, 0;
673 glClear GL_COLOR_BUFFER_BIT;
674
456 $self->render_chld; 675 $self->_render;
676# glColorMask 1, 1, 1, 0;
677# glEnable GL_BLEND;
678# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
679# glRasterPos 0, 0;
680# glCopyPixels 0, 0, $self->{w}, $self->{h};
681# glDisable GL_BLEND;
682# glColorMask 1, 1, 1, 1;
683 };
457} 684}
458 685
459sub _draw { 686sub _draw {
460 my ($self) = @_; 687 my ($self) = @_;
461 688
462 my ($w, $h) = ($self->w, $self->h); 689 my ($w, $h) = ($self->w, $self->h);
463 690
464 my $tex = $self->{texture} 691 my $tex = $self->{texture}
465 or return; 692 or return;
466 693
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 694 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
471 697
472 $tex->draw_quad (0, 0, $w, $h); 698 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 699
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 700 glDisable GL_TEXTURE_2D;
476} 701}
477 702
478############################################################################# 703#############################################################################
479 704
705package CFClient::UI::ViewPort;
706
707our @ISA = CFClient::UI::Window::;
708
709sub size_request {
710 my ($self) = @_;
711
712 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
713 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
714
715 @$self{qw(child_w child_h)}
716}
717
718sub size_allocate {
719 my ($self, $w, $h) = @_;
720
721 $self->update;
722}
723
724sub set_offset {
725 my ($self, $x, $y) = @_;
726
727 $self->{view_x} = int $x;
728 $self->{view_y} = int $y;
729
730 $self->update;
731}
732
733# hmm, this does not work for topleft of $self... but we should not ask for that
734sub coord2local {
735 my ($self, $x, $y) = @_;
736
737 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
738}
739
740sub coord2global {
741 my ($self, $x, $y) = @_;
742
743 $x = List::Util::min $self->{w}, $x - $self->{view_x};
744 $y = List::Util::min $self->{h}, $y - $self->{view_y};
745
746 $self->SUPER::coord2global ($x, $y)
747}
748
749sub find_widget {
750 my ($self, $x, $y) = @_;
751
752 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
753 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
754 ) {
755 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
756 } else {
757 $self->CFClient::UI::Base::find_widget ($x, $y)
758 }
759}
760
761sub _render {
762 my ($self) = @_;
763
764 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
765
766 $self->SUPER::_render;
767}
768
769#############################################################################
770
771package CFClient::UI::ScrolledWindow;
772
773our @ISA = CFClient::UI::HBox::;
774
775sub new {
776 my $class = shift;
777
778 my $self;
779
780 my $slider = new CFClient::UI::Slider
781 vertical => 1,
782 range => [0, 0, 1, 0.01], # HACK fix
783 connect_changed => sub {
784 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
785 },
786 ;
787
788 $self = $class->SUPER::new (
789 vp => (new CFClient::UI::ViewPort),
790 slider => $slider,
791 @_,
792 );
793
794 $self->{vp}->add ($self->{scrolled});
795 $self->add ($self->{vp});
796 $self->add ($self->{slider});
797
798 $self
799}
800
801#TODO# update range on size_allocate depending on child
802# update viewport offset on scroll
803
804#############################################################################
805
480package CFClient::UI::Frame; 806package CFClient::UI::Frame;
481 807
482our @ISA = CFClient::UI::Bin::; 808our @ISA = CFClient::UI::Bin::;
483 809
484use SDL::OpenGL; 810use CFClient::OpenGL;
811
812sub new {
813 my $class = shift;
814
815 $class->SUPER::new (
816 bg => undef,
817 @_,
818 )
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 if ($self->{bg}) {
825 my ($w, $h) = @$self{qw(w h)};
826
827 glEnable GL_BLEND;
828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
829 glColor @{ $self->{bg} };
830
831 glBegin GL_QUADS;
832 glVertex 0 , 0;
833 glVertex 0 , $h;
834 glVertex $w, $h;
835 glVertex $w, 0;
836 glEnd;
837
838 glDisable GL_BLEND;
839 }
840
841 $self->SUPER::_draw;
842}
843
844#############################################################################
845
846package CFClient::UI::FancyFrame;
847
848our @ISA = CFClient::UI::Bin::;
849
850use CFClient::OpenGL;
851
852my @tex =
853 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
854 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
855
856sub new {
857 my $class = shift;
858
859 # TODO: user_x, user_y, overwrite moveto?
860
861 my $self = $class->SUPER::new (
862 bg => [1, 1, 1, 1],
863 border_bg => [1, 1, 1, 1],
864 border => 0.6,
865 toplevel => 1,
866 can_events => 1,
867 @_
868 );
869
870 $self->{title} &&= new CFClient::UI::Label
871 align => 0,
872 valign => 1,
873 text => $self->{title},
874 fontsize => $self->{border};
875
876 $self
877}
878
879sub border {
880 int $_[0]{border} * $::FONTSIZE
881}
485 882
486sub size_request { 883sub size_request {
487 my ($self) = @_; 884 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 885
491 $chld->move (2, 2); 886 my ($w, $h) = $self->SUPER::size_request;
492 887
493 map { $_ + 4 } $chld->size_request; 888 (
889 $w + $self->border * 2,
890 $h + $self->border * 2,
891 )
494} 892}
495 893
496sub size_allocate { 894sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 896
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 897 $h -= List::Util::max 0, $self->border * 2;
502} 898 $w -= List::Util::max 0, $self->border * 2;
503 899
504sub _draw { 900 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
505 my ($self) = @_; 901 if $self->{title};
506 902
507 my $chld = $self->child; 903 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 904}
566 905
567sub button_down { 906sub button_down {
568 my ($self, $ev, $x, $y) = @_; 907 my ($self, $ev, $x, $y) = @_;
569 908
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 909 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 910 my $border = $self->border;
572 911
912 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
913 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
914
915 if ($lr & $td) {
916 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 917 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 918 my ($bw, $bh) = ($self->{w}, $self->{h});
919
920 my $mx = $x < $border;
921 my $my = $y < $border;
575 922
576 $self->{motion} = sub { 923 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
578 925
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 926 my $dx = $ev->{x} - $ox;
927 my $dy = $ev->{y} - $oy;
580 928
581 $self->{user_w} = $bw + $x - $ox; 929 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 930 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 931 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
932 $self->check_size;
584 }; 933 };
585 934
586 } elsif ($x >= 0 && $x < $self->{w} 935 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 936 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 937 my ($bx, $by) = ($self->{x}, $self->{y});
591 938
592 $self->{motion} = sub { 939 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 940 my ($ev, $x, $y) = @_;
594 941
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 942 ($x, $y) = ($ev->{x}, $ev->{y});
596 943
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 944 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 945 $self->update;
599 }; 946 };
600 } 947 }
… …
613} 960}
614 961
615sub _draw { 962sub _draw {
616 my ($self) = @_; 963 my ($self) = @_;
617 964
618 my ($w, $h) = ($self->{w}, $self->{h}); 965 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 966 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 967
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 968 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 970
626 my $top = $tex[1]; 971 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 972
629 my $left = $tex[3]; 973 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 974 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
975 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
976 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
977 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 978
632 my $right = $tex[2]; 979 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 980 my $bg = $tex[0];
639 981
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 982 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
643 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
644
645 my $rep_x = $cw / $bg->{w}; 983 my $rep_x = $cw / $bg->{w};
646 my $rep_y = $ch / $bg->{h}; 984 my $rep_y = $ch / $bg->{h};
647 985
648 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 986 glColor @{ $self->{bg} };
987
988 $bg->{s} = $rep_x;
989 $bg->{t} = $rep_y;
990 $bg->{wrap_mode} = 1;
991 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
992 }
649 993
650 glDisable GL_TEXTURE_2D; 994 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 995
996 $self->{title}->draw if $self->{title};
652 997
653 $self->child->draw; 998 $self->child->draw;
654
655} 999}
656 1000
657############################################################################# 1001#############################################################################
658 1002
659package CFClient::UI::Table; 1003package CFClient::UI::Table;
660 1004
661our @ISA = CFClient::UI::Base::; 1005our @ISA = CFClient::UI::Base::;
662 1006
663use List::Util qw(max sum); 1007use List::Util qw(max sum);
664 1008
665use SDL::OpenGL; 1009use CFClient::OpenGL;
666 1010
667sub new { 1011sub new {
668 my $class = shift; 1012 my $class = shift;
669 1013
670 $class->SUPER::new ( 1014 $class->SUPER::new (
… …
672 @_ 1016 @_
673 ) 1017 )
674} 1018}
675 1019
676sub add { 1020sub add {
677 my ($self, $x, $y, $chld) = @_; 1021 my ($self, $x, $y, $child) = @_;
678 1022
1023 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1024 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1025
682 $self->{w} = $self->{h} = -1; 1026 $child->check_size;
1027}
1028
1029sub children {
1030 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1031}
1032
1033# TODO: move to container class maybe? send childs a signal on removal?
1034sub clear {
1035 my ($self) = @_;
1036
1037 my @children = $self->children;
1038 delete $self->{children};
1039
1040 for (@children) {
1041 delete $_->{parent};
1042 $_->hide;
1043 }
1044
683 $self->update; 1045 $self->update;
684} 1046}
685 1047
686sub get_wh { 1048sub get_wh {
687 my ($self) = @_; 1049 my ($self) = @_;
… …
693 or next; 1055 or next;
694 1056
695 for my $x (0 .. $#$row) { 1057 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1058 my $widget = $row->[$x]
697 or next; 1059 or next;
698 my ($w, $h) = $widget->size_request; 1060 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1061
700 $w[$x] = max $w[$x], $w; 1062 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1063 $h[$y] = max $h[$y], $h;
702 } 1064 }
703 } 1065 }
… …
715 (sum @$hs), 1077 (sum @$hs),
716 ) 1078 )
717} 1079}
718 1080
719sub size_allocate { 1081sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1082 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1083
724 my ($ws, $hs) = $self->get_wh; 1084 my ($ws, $hs) = $self->get_wh;
725 1085
726 my $req_w = sum @$ws; 1086 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1087 my $req_h = sum @$hs;
… …
733 1093
734 # linearly scale sizes 1094 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1095 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1096 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1097
1098 CFClient::UI::harmonize $ws;
1099 CFClient::UI::harmonize $hs;
1100
738 my $y; 1101 my $y;
739 1102
740 for my $r (0 .. $#{$self->{children}}) { 1103 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r] 1104 my $row = $self->{children}[$r]
742 or next; 1105 or next;
743 1106
744 my $x = 0; 1107 my $x = 0;
745 my $row_h = $hs->[$r]; 1108 my $row_h = $hs->[$r];
746 1109
747 for my $c (0 .. $#$row) { 1110 for my $c (0 .. $#$row) {
748 my $widget = $row->[$c]
749 or next;
750
751 my $col_w = $ws->[$c]; 1111 my $col_w = $ws->[$c];
752 1112
1113 if (my $widget = $row->[$c]) {
753 $widget->size_allocate ($x, $y, $col_w, $row_h); 1114 $widget->configure ($x, $y, $col_w, $row_h);
1115 }
754 1116
755 $x += $col_w; 1117 $x += $col_w;
756 } 1118 }
757 1119
758 $y += $row_h; 1120 $y += $row_h;
… …
802 (List::Util::max map $_->[1], @alloc), 1164 (List::Util::max map $_->[1], @alloc),
803 ) 1165 )
804} 1166}
805 1167
806sub size_allocate { 1168sub size_allocate {
807 my ($self, $x, $y, $w, $h) = @_; 1169 my ($self, $w, $h) = @_;
808
809 $self->_size_allocate ($x, $y, $w, $h) or return;
810
811 return unless $self->{w};
812 1170
813 ($h, $w) = ($w, $h); 1171 ($h, $w) = ($w, $h);
814 1172
815 my $children = $self->{children}; 1173 my $children = $self->{children};
816 1174
817 my @h = map +($_->size_request)[0], @$children; 1175 my @h = map $_->{req_w}, @$children;
818 1176
819 my $req_h = List::Util::sum @h; 1177 my $req_h = List::Util::sum @h;
820 1178
821 if ($req_h > $h) { 1179 if ($req_h > $h) {
822 # ah well, not enough space 1180 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1190 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1191 $h[$_] = $alloc_h;
834 } 1192 }
835 } 1193 }
836 1194
1195 CFClient::UI::harmonize \@h;
1196
837 my $y = 0; 1197 my $y = 0;
838 for (0 .. $#$children) { 1198 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1199 my $child = $children->[$_];
840 my $h = $h[$_]; 1200 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1201 $child->configure ($y, 0, $h, $w);
842 1202
843 $y += $h; 1203 $y += $h;
844 } 1204 }
1205
1206 1
845} 1207}
846 1208
847############################################################################# 1209#############################################################################
848 1210
849package CFClient::UI::VBox; 1211package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1224 (List::Util::sum map $_->[1], @alloc),
863 ) 1225 )
864} 1226}
865 1227
866sub size_allocate { 1228sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1229 my ($self, $w, $h) = @_;
868 1230
869 $self->_size_allocate ($x, $y, $w, $h) or return; 1231 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870
871 return unless $self->{h};
872 1232
873 my $children = $self->{children}; 1233 my $children = $self->{children};
874 1234
875 my @h = map +($_->size_request)[1], @$children; 1235 my @h = map $_->{req_h}, @$children;
876 1236
877 my $req_h = List::Util::sum @h; 1237 my $req_h = List::Util::sum @h;
878 1238
879 if ($req_h > $h) { 1239 if ($req_h > $h) {
880 # ah well, not enough space 1240 # ah well, not enough space
… …
888 1248
889 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1249 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
890 } 1250 }
891 } 1251 }
892 1252
1253 CFClient::UI::harmonize \@h;
1254
893 my $y = 0; 1255 my $y = 0;
894 for (0 .. $#$children) { 1256 for (0 .. $#$children) {
895 my $child = $children->[$_]; 1257 my $child = $children->[$_];
896 my $h = $h[$_]; 1258 my $h = $h[$_];
897 $child->size_allocate (0, $y, $w, $h); 1259 $child->configure (0, $y, $w, $h);
898 1260
899 $y += $h; 1261 $y += $h;
900 } 1262 }
1263
1264 1
901} 1265}
902 1266
903############################################################################# 1267#############################################################################
904 1268
905package CFClient::UI::Label; 1269package CFClient::UI::Label;
906 1270
907our @ISA = CFClient::UI::Base::; 1271our @ISA = CFClient::UI::Base::;
908 1272
909use SDL::OpenGL; 1273use CFClient::OpenGL;
910 1274
911sub new { 1275sub new {
912 my ($class, %arg) = @_; 1276 my ($class, %arg) = @_;
913 1277
914 my $self = $class->SUPER::new ( 1278 my $self = $class->SUPER::new (
915 fg => [1, 1, 1], 1279 fg => [1, 1, 1],
916 height => $::FONTSIZE, 1280 #font => default_font
917 text => "", 1281 #text => initial text
918 align => -1, 1282 #markup => initial narkup
919 padding => 2,
920 layout => new CFClient::Layout, 1283 layout => (new CFClient::Layout),
1284 fontsize => 1,
1285 align => -1,
1286 valign => -1,
1287 padding => 2,
1288 can_events => 0,
921 %arg 1289 %arg
922 ); 1290 );
923 1291
1292 if (exists $self->{template}) {
1293 my $layout = new CFClient::Layout;
1294 $layout->set_text (delete $self->{template});
1295 $self->{template} = $layout;
1296 }
1297
1298 if (exists $self->{markup}) {
1299 $self->set_markup (delete $self->{markup});
1300 } else {
924 $self->set_text ($self->{text}); 1301 $self->set_text (delete $self->{text});
1302 }
925 1303
926 $self 1304 $self
927} 1305}
928 1306
929sub escape_text { 1307sub escape {
930 local $_ = $_[1]; 1308 local $_ = $_[1];
931 1309
932 s/&/&amp;/g; 1310 s/&/&amp;/g;
933 s/>/&gt;/g; 1311 s/>/&gt;/g;
934 s/</&lt;/g; 1312 s/</&lt;/g;
935 1313
936 $_[1] 1314 $_[1]
937} 1315}
938 1316
1317sub update {
1318 my ($self) = @_;
1319
1320 delete $self->{texture};
1321 $self->SUPER::update;
1322}
1323
939sub set_text { 1324sub set_text {
940 my ($self, $text) = @_; 1325 my ($self, $text) = @_;
941 1326
1327 return if $self->{text} eq "T$text";
942 $self->{text} = $text; 1328 $self->{text} = "T$text";
1329
1330 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
943 $self->{layout}->set_markup ($text); 1331 $self->{layout}->set_text ($text);
944 1332
945 delete $self->{texture};
946# $self->{w} = $self->{h} = -1;
947 $self->update; 1333 $self->update;
1334 $self->check_size;
948} 1335}
949 1336
950sub get_text { 1337sub set_markup {
951 my ($self, $text) = @_; 1338 my ($self, $markup) = @_;
952 1339
953 $self->{text} 1340 return if $self->{text} eq "M$markup";
1341 $self->{text} = "M$markup";
1342
1343 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1344
1345 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1346 $self->{layout}->set_markup ($markup);
1347
1348 $self->update;
1349 $self->check_size;
954} 1350}
955 1351
956sub size_request { 1352sub size_request {
957 my ($self) = @_; 1353 my ($self) = @_;
958 1354
959 $self->{layout}->set_width; 1355 $self->{layout}->set_font ($self->{font}) if $self->{font};
1356 $self->{layout}->set_width ($self->{max_w} || -1);
960 $self->{layout}->set_height ($self->{height}); 1357 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1358
961 my ($w, $h) = $self->{layout}->size; 1359 my ($w, $h) = $self->{layout}->size;
1360
1361 if (exists $self->{template}) {
1362 $self->{template}->set_font ($self->{font}) if $self->{font};
1363 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1364
1365 my ($w2, $h2) = $self->{template}->size;
1366
1367 $w = List::Util::max $w, $w2;
1368 $h = List::Util::max $h, $h2;
1369 }
962 1370
963 ( 1371 (
964 $w + $self->{padding} * 2, 1372 $w + $self->{padding} * 2,
965 $h + $self->{padding} * 2, 1373 $h + $self->{padding} * 2,
966 ) 1374 )
967} 1375}
968 1376
969sub size_allocate { 1377sub size_allocate {
970 my ($self, $x, $y, $w, $h) = @_; 1378 my ($self, $w, $h) = @_;
971
972 $self->_size_allocate ($x, $y, $w, $h) or return;
973 1379
974 delete $self->{texture}; 1380 delete $self->{texture};
975} 1381}
976 1382
977sub update { 1383sub set_fontsize {
978 my ($self) = @_; 1384 my ($self, $fontsize) = @_;
979 1385
1386 $self->{fontsize} = $fontsize;
980 delete $self->{texture}; 1387 delete $self->{texture};
1388
981 $self->SUPER::update; 1389 $self->update;
1390 $self->check_size;
982} 1391}
983 1392
984sub _draw { 1393sub _draw {
985 my ($self) = @_; 1394 my ($self) = @_;
986 1395
987 my $tex = $self->{texture} ||= do { 1396 my $tex = $self->{texture} ||= do {
1397 $self->{layout}->set_foreground (@{$self->{fg}});
1398 $self->{layout}->set_font ($self->{font}) if $self->{font};
988 $self->{layout}->set_width ($self->{w}); 1399 $self->{layout}->set_width ($self->{w});
989 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1400 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1401
990 new_from_layout CFClient::Texture $self->{layout} 1402 my $tex = new_from_layout CFClient::Texture $self->{layout};
1403
1404 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1405 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1406 : ($self->{w} - $tex->{w}) * 0.5;
1407
1408 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1409 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1410 : ($self->{h} - $tex->{h}) * 0.5;
1411
1412 $tex
991 }; 1413 };
992 1414
993 glEnable GL_BLEND;
994 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
995 glEnable GL_TEXTURE_2D; 1415 glEnable GL_TEXTURE_2D;
996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
997 1417
1418 if ($tex->{format} == GL_ALPHA) {
998 glColor @{$self->{fg}}; 1419 glColor @{$self->{fg}};
999 1420 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1000 my $x = 1421 } else {
1001 $self->{align} < 0 ? $self->{padding} 1422 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1002 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1423 }
1003 : ($self->{w} - $tex->{w}) * 0.5;
1004
1005 $tex->draw_quad ($x, $self->{padding});
1006 1424
1007 glDisable GL_TEXTURE_2D; 1425 glDisable GL_TEXTURE_2D;
1008 glDisable GL_BLEND;
1009} 1426}
1010 1427
1011############################################################################# 1428#############################################################################
1012 1429
1013package CFClient::UI::Entry; 1430package CFClient::UI::EntryBase;
1014 1431
1015our @ISA = CFClient::UI::Label::; 1432our @ISA = CFClient::UI::Label::;
1016 1433
1017use SDL; 1434use CFClient::OpenGL;
1018use SDL::OpenGL;
1019 1435
1020sub new { 1436sub new {
1021 my $class = shift; 1437 my $class = shift;
1022 1438
1023 $class->SUPER::new ( 1439 $class->SUPER::new (
1024 fg => [1, 1, 1], 1440 fg => [1, 1, 1],
1025 bg => [0, 0, 0, 0.2], 1441 bg => [0, 0, 0, 0.2],
1026 active_bg => [1, 1, 1, 0.5], 1442 active_bg => [1, 1, 1, 0.5],
1027 active_fg => [0, 0, 0], 1443 active_fg => [0, 0, 0],
1444 can_hover => 1,
1445 can_focus => 1,
1446 valign => 0,
1447 can_events => 1,
1028 @_ 1448 @_
1029 ) 1449 )
1030} 1450}
1031 1451
1032sub _set_text { 1452sub _set_text {
1033 my ($self, $text) = @_; 1453 my ($self, $text) = @_;
1034 1454
1455 delete $self->{cur_h};
1456
1457 return if $self->{text} eq $text;
1458
1459 delete $self->{texture};
1460
1035 $self->{last_activity} = $::NOW; 1461 $self->{last_activity} = $::NOW;
1036
1037 $self->{text} = $text; 1462 $self->{text} = $text;
1038 $self->{layout}->set_width ($self->{w});
1039 1463
1040 $text =~ s/./*/g if $self->{hidden}; 1464 $text =~ s/./*/g if $self->{hidden};
1465 $self->{layout}->set_text ("$text ");
1041 1466
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1467 $self->emit (changed => $self->{text});
1043
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048}
1049
1050sub size_request {
1051 my ($self) = @_;
1052
1053 my ($w, $h) = $self->SUPER::size_request;
1054
1055 ($w + 1, $h) # add 1 for cursor
1056}
1057
1058sub size_allocate {
1059 my ($self, $x, $y, $w, $h) = @_;
1060
1061 $self->SUPER::size_allocate ($x, $y, $w, $h);
1062
1063 $self->_set_text ($self->{text});
1064} 1468}
1065 1469
1066sub set_text { 1470sub set_text {
1067 my ($self, $text) = @_; 1471 my ($self, $text) = @_;
1068 1472
1069 $self->{cursor} = length $text; 1473 $self->{cursor} = length $text;
1070 $self->_set_text ($text); 1474 $self->_set_text ($text);
1475 $self->check_size;
1071 $self->update; 1476 $self->update;
1477}
1478
1479sub get_text {
1480 $_[0]{text}
1481}
1482
1483sub size_request {
1484 my ($self) = @_;
1485
1486 my ($w, $h) = $self->SUPER::size_request;
1487
1488 ($w + 1, $h) # add 1 for cursor
1489}
1490
1491sub size_allocate {
1492 my ($self, $w, $h) = @_;
1493
1494 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1072} 1495}
1073 1496
1074sub key_down { 1497sub key_down {
1075 my ($self, $ev) = @_; 1498 my ($self, $ev) = @_;
1076 1499
1077 my $mod = $ev->key_mod; 1500 my $mod = $ev->{mod};
1078 my $sym = $ev->key_sym; 1501 my $sym = $ev->{sym};
1079
1080 my $uni = $ev->key_unicode; 1502 my $uni = $ev->{unicode};
1081 1503
1082 my $text = $self->get_text; 1504 my $text = $self->get_text;
1083 1505
1084 if ($sym == SDLK_BACKSPACE) { 1506 if ($uni == 8) {
1085 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1507 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1086 } elsif ($sym == SDLK_DELETE) { 1508 } elsif ($uni == 127) {
1087 substr $text, $self->{cursor}, 1, ""; 1509 substr $text, $self->{cursor}, 1, "";
1088 } elsif ($sym == SDLK_LEFT) { 1510 } elsif ($sym == CFClient::SDLK_LEFT) {
1089 --$self->{cursor} if $self->{cursor}; 1511 --$self->{cursor} if $self->{cursor};
1090 } elsif ($sym == SDLK_RIGHT) { 1512 } elsif ($sym == CFClient::SDLK_RIGHT) {
1091 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1513 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1092 } elsif ($sym == SDLK_HOME) { 1514 } elsif ($sym == CFClient::SDLK_HOME) {
1093 $self->{cursor} = 0; 1515 $self->{cursor} = 0;
1094 } elsif ($sym == SDLK_END) { 1516 } elsif ($sym == CFClient::SDLK_END) {
1095 $self->{cursor} = length $text; 1517 $self->{cursor} = length $text;
1518 } elsif ($uni == 27) {
1519 $self->emit ('escape');
1096 } elsif ($uni) { 1520 } elsif ($uni) {
1097 substr $text, $self->{cursor}++, 0, chr $uni; 1521 substr $text, $self->{cursor}++, 0, chr $uni;
1098 } 1522 }
1099 1523
1100 $self->_set_text ($text); 1524 $self->_set_text ($text);
… …
1154 1578
1155 $self->SUPER::_draw; 1579 $self->SUPER::_draw;
1156 1580
1157 #TODO: force update every cursor change :( 1581 #TODO: force update every cursor change :(
1158 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1582 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1583
1584 unless (exists $self->{cur_h}) {
1585 my $text = substr $self->{text}, 0, $self->{cursor};
1586 utf8::encode $text;
1587
1588 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1589 }
1590
1159 glColor @{$self->{fg}}; 1591 glColor @{$self->{fg}};
1160 glBegin GL_LINES; 1592 glBegin GL_LINES;
1161 glVertex $self->{cur_x}, $self->{cur_y};
1162 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1593 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1163 glEnd; 1595 glEnd;
1164 } 1596 }
1165} 1597}
1166 1598
1599package CFClient::UI::Entry;
1600
1601our @ISA = CFClient::UI::EntryBase::;
1602
1603use CFClient::OpenGL;
1604
1605sub key_down {
1606 my ($self, $ev) = @_;
1607
1608 my $sym = $ev->{sym};
1609
1610 if ($sym == 13) {
1611 unshift @{$self->{history}},
1612 my $txt = $self->get_text;
1613 $self->{history_pointer} = -1;
1614 $self->{history_saveback} = '';
1615 $self->emit (activate => $txt);
1616 $self->update;
1617
1618 } elsif ($sym == CFClient::SDLK_UP) {
1619 if ($self->{history_pointer} < 0) {
1620 $self->{history_saveback} = $self->get_text;
1621 }
1622 if (@{$self->{history} || []} > 0) {
1623 $self->{history_pointer}++;
1624 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1625 $self->{history_pointer} = @{$self->{history} || []} - 1;
1626 }
1627 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1628 }
1629
1630 } elsif ($sym == CFClient::SDLK_DOWN) {
1631 $self->{history_pointer}--;
1632 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1633
1634 if ($self->{history_pointer} >= 0) {
1635 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1636 } else {
1637 $self->set_text ($self->{history_saveback});
1638 }
1639
1640 } else {
1641 $self->SUPER::key_down ($ev);
1642 }
1643
1644}
1645
1167############################################################################# 1646#############################################################################
1168 1647
1169package CFClient::UI::Button; 1648package CFClient::UI::Button;
1170 1649
1171our @ISA = CFClient::UI::Label::; 1650our @ISA = CFClient::UI::Label::;
1172 1651
1173use SDL; 1652use CFClient::OpenGL;
1174use SDL::OpenGL; 1653
1654my @tex =
1655 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1656 qw(b1_button_active.png);
1175 1657
1176sub new { 1658sub new {
1177 my $class = shift; 1659 my $class = shift;
1178 1660
1179 $class->SUPER::new ( 1661 $class->SUPER::new (
1180 padding => 4, 1662 padding => 4,
1181 fg => [1, 1, 1], 1663 fg => [1, 1, 1],
1182 bg => [1, 1, 1, 0.2], 1664 bg => [1, 1, 1, 0.2],
1183 active_bg => [0, 0, 0, 0.5], 1665 active_fg => [0, 0, 1],
1184 active_fg => [1, 1, 0], 1666 can_hover => 1,
1185 border_fg => [1, 1, 0], 1667 align => 0,
1668 valign => 0,
1669 can_events => 1,
1186 @_ 1670 @_
1187 ) 1671 )
1188} 1672}
1189 1673
1190sub button_up { 1674sub button_up {
… …
1199sub _draw { 1683sub _draw {
1200 my ($self) = @_; 1684 my ($self) = @_;
1201 1685
1202 local $self->{fg} = $self->{fg}; 1686 local $self->{fg} = $self->{fg};
1203 1687
1688 if ($GRAB == $self) {
1689 $self->{fg} = $self->{active_fg};
1690 }
1691
1692 glEnable GL_TEXTURE_2D;
1693 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1694 glColor 0, 0, 0, 1;
1695
1696 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1697
1698 glDisable GL_TEXTURE_2D;
1699
1700 $self->SUPER::_draw;
1701}
1702
1703#############################################################################
1704
1705package CFClient::UI::CheckBox;
1706
1707our @ISA = CFClient::UI::DrawBG::;
1708
1709my @tex =
1710 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1711 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1712
1713use CFClient::OpenGL;
1714
1715sub new {
1716 my $class = shift;
1717
1718 $class->SUPER::new (
1719 padding => 2,
1720 fg => [1, 1, 1],
1721 active_fg => [1, 1, 0],
1722 state => 0,
1723 can_hover => 1,
1724 @_
1725 )
1726}
1727
1728sub size_request {
1729 my ($self) = @_;
1730
1731 ($self->{padding} * 2 + 6) x 2
1732}
1733
1734sub button_down {
1735 my ($self, $ev, $x, $y) = @_;
1736
1737 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1738 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1739 $self->{state} = !$self->{state};
1740 $self->emit (changed => $self->{state});
1741 }
1742}
1743
1744sub _draw {
1745 my ($self) = @_;
1746
1747 $self->SUPER::_draw;
1748
1749 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1750
1751 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1752
1753 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1754
1755 my $tex = $self->{state} ? $tex[1] : $tex[0];
1756
1757 glEnable GL_TEXTURE_2D;
1758 $tex->draw_quad_alpha (0, 0, $s, $s);
1759 glDisable GL_TEXTURE_2D;
1760}
1761
1762#############################################################################
1763
1764package CFClient::UI::Image;
1765
1766our @ISA = CFClient::UI::Base::;
1767
1768use CFClient::OpenGL;
1769use Carp qw/confess/;
1770
1771our %loaded_images;
1772
1773sub new {
1774 my $class = shift;
1775
1776 my $self = $class->SUPER::new (can_events => 0, @_);
1777
1778 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1779
1780 $loaded_images{$self->{image}} ||=
1781 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1782
1783 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1784
1785 Scalar::Util::weaken $loaded_images{$self->{image}};
1786
1787 $self->{aspect} = $tex->{w} / $tex->{h};
1788
1789 $self
1790}
1791
1792sub size_request {
1793 my ($self) = @_;
1794
1795 ($self->{tex}->{w}, $self->{tex}->{h})
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800
1801 my $tex = $self->{tex};
1802
1803 my ($w, $h) = ($self->{w}, $self->{h});
1804
1805 if ($self->{rot90}) {
1806 glRotate 90, 0, 0, 1;
1807 glTranslate 0, -$self->{w}, 0;
1808
1809 ($w, $h) = ($h, $w);
1810 }
1811
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814
1815 $tex->draw_quad_alpha (0, 0, $w, $h);
1816
1817 glDisable GL_TEXTURE_2D;
1818}
1819
1820#############################################################################
1821
1822package CFClient::UI::VGauge;
1823
1824our @ISA = CFClient::UI::Base::;
1825
1826use List::Util qw(min max);
1827
1828use CFClient::OpenGL;
1829
1830my %tex = (
1831 food => [
1832 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1833 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1834 ],
1835 grace => [
1836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1837 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1838 ],
1839 hp => [
1840 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1841 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1842 ],
1843 mana => [
1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1845 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1846 ],
1847);
1848
1849# eg. VGauge->new (gauge => 'food'), default gauge: food
1850sub new {
1851 my $class = shift;
1852
1853 my $self = $class->SUPER::new (
1854 type => 'food',
1855 @_
1856 );
1857
1858 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1859
1860 $self
1861}
1862
1863sub size_request {
1864 my ($self) = @_;
1865
1866 #my $tex = $tex{$self->{type}}[0];
1867 #@$tex{qw(w h)}
1868 (0, 0)
1869}
1870
1871sub set_max {
1872 my ($self, $max) = @_;
1873
1874 return if $self->{max_val} == $max;
1875
1876 $self->{max_val} = $max;
1877 $self->update;
1878}
1879
1880sub set_value {
1881 my ($self, $val, $max) = @_;
1882
1883 $self->set_max ($max)
1884 if defined $max;
1885
1886 return if $self->{val} == $val;
1887
1888 $self->{val} = $val;
1889 $self->update;
1890}
1891
1892sub _draw {
1893 my ($self) = @_;
1894
1895 my $tex = $tex{$self->{type}};
1896 my ($t1, $t2, $t3) = @$tex;
1897
1898 my ($w, $h) = ($self->{w}, $self->{h});
1899
1900 if ($self->{vertical}) {
1901 glRotate 90, 0, 0, 1;
1902 glTranslate 0, -$self->{w}, 0;
1903
1904 ($w, $h) = ($h, $w);
1905 }
1906
1907 my $ycut = $self->{val} / ($self->{max_val} || 1);
1908
1909 my $ycut1 = max 0, min 1, $ycut;
1910 my $ycut2 = max 0, min 1, $ycut - 1;
1911
1912 my $h1 = $self->{h} * (1 - $ycut1);
1913 my $h2 = $self->{h} * (1 - $ycut2);
1914
1204 glEnable GL_BLEND; 1915 glEnable GL_BLEND;
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1916 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1917 glEnable GL_TEXTURE_2D;
1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1206 1919
1207 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1920 glBindTexture GL_TEXTURE_2D, $t1->{name};
1208 1921 glBegin GL_QUADS;
1209 glBegin GL_LINE_LOOP; 1922 glTexCoord 0 , 0; glVertex 0 , 0;
1210 glColor @{$self->{border_fg}}; 1923 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1211 glVertex 1 , 1; 1924 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1212 glVertex 1 , $self->{h} - 2; 1925 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1213 glVertex $self->{w} - 2, $self->{h} - 2;
1214 glVertex $self->{w} - 2, 1;
1215 glEnd; 1926 glEnd;
1216
1217 if ($GRAB == $self) {
1218 glColor @{$self->{active_bg}};
1219 $self->{fg} = $self->{active_fg};
1220 } else {
1221 glColor @{$self->{bg}};
1222 }
1223 1927
1928 my $ycut1 = List::Util::min 1, $ycut;
1929 glBindTexture GL_TEXTURE_2D, $t2->{name};
1224 glBegin GL_QUADS; 1930 glBegin GL_QUADS;
1225 glVertex 2 , 2; 1931 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1226 glVertex 2 , $self->{h} - 2; 1932 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1227 glVertex $self->{w} - 2, $self->{h} - 2; 1933 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1228 glVertex $self->{w} - 2, 2; 1934 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1229 glEnd; 1935 glEnd;
1936
1937 if ($t3) {
1938 glBindTexture GL_TEXTURE_2D, $t3->{name};
1939 glBegin GL_QUADS;
1940 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1941 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1942 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1943 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1944 glEnd;
1945 }
1946
1230 glDisable GL_BLEND; 1947 glDisable GL_BLEND;
1948 glDisable GL_TEXTURE_2D;
1949}
1231 1950
1232 $self->SUPER::_draw; 1951#############################################################################
1952
1953package CFClient::UI::Gauge;
1954
1955our @ISA = CFClient::UI::VBox::;
1956
1957sub new {
1958 my ($class, %arg) = @_;
1959
1960 my $self = $class->SUPER::new (
1961 tooltip => $arg{type},
1962 can_hover => 1,
1963 can_events => 1,
1964 %arg,
1965 );
1966
1967 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1968 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1969 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1970
1971 $self
1972}
1973
1974sub set_fontsize {
1975 my ($self, $fsize) = @_;
1976
1977 $self->{value}->set_fontsize ($fsize);
1978 $self->{max} ->set_fontsize ($fsize);
1979}
1980
1981sub set_max {
1982 my ($self, $max) = @_;
1983
1984 $self->{gauge}->set_max ($max);
1985 $self->{max}->set_text ($max);
1986}
1987
1988sub set_value {
1989 my ($self, $val, $max) = @_;
1990
1991 $self->set_max ($max)
1992 if defined $max;
1993
1994 $self->{gauge}->set_value ($val, $max);
1995 $self->{value}->set_text ($val);
1233} 1996}
1234 1997
1235############################################################################# 1998#############################################################################
1236 1999
1237package CFClient::UI::Slider; 2000package CFClient::UI::Slider;
1238 2001
1239use strict; 2002use strict;
1240 2003
1241use SDL::OpenGL; 2004use CFClient::OpenGL;
1242 2005
1243our @ISA = CFClient::UI::DrawBG::; 2006our @ISA = CFClient::UI::DrawBG::;
2007
2008my @tex =
2009 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2010 qw(s1_slider.png s1_slider_bg.png);
1244 2011
1245sub new { 2012sub new {
1246 my $class = shift; 2013 my $class = shift;
1247 2014
1248 # range [value, low, high, page] 2015 # range [value, low, high, page, unit]
1249 2016
2017 # TODO: 0-width page
2018 # TODO: req_w/h are wrong with vertical
2019 # TODO: calculations are off
1250 my $self = $class->SUPER::new ( 2020 my $self = $class->SUPER::new (
1251 fg => [1, 1, 1], 2021 fg => [1, 1, 1],
1252 active_fg => [0, 0, 0], 2022 active_fg => [0, 0, 0],
1253 range => [0, 0, 100, 10], 2023 range => [0, 0, 100, 10],
1254 req_w => 40, 2024 req_w => $::WIDTH / 80,
1255 req_h => 10, 2025 req_h => $::WIDTH / 80,
1256 vertical => 0, 2026 vertical => 0,
2027 can_hover => 1,
2028 inner_pad => .05,
1257 @_ 2029 @_
1258 ); 2030 );
1259 2031
2032 $self->set_value ($self->{range}[0]);
2033 $self->update;
2034
1260 $self 2035 $self
2036}
2037
2038sub set_value {
2039 my ($self, $value) = @_;
2040
2041 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2042
2043 $hi = $lo + 1 if $hi <= $lo;
2044
2045 $value = $lo if $value < $lo;
2046 $value = $hi if $value > $hi;
2047
2048 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2049 if $unit;
2050
2051 $page = $hi - $lo if $page > $hi - $lo;
2052
2053 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2054
2055 if ($value != $old_value) {
2056 $self->emit (changed => $value);
2057 $self->update;
2058 }
1261} 2059}
1262 2060
1263sub size_request { 2061sub size_request {
1264 my ($self) = @_; 2062 my ($self) = @_;
1265 2063
… …
1278 2076
1279sub mouse_motion { 2077sub mouse_motion {
1280 my ($self, $ev, $x, $y) = @_; 2078 my ($self, $ev, $x, $y) = @_;
1281 2079
1282 if ($GRAB == $self) { 2080 if ($GRAB == $self) {
2081 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2082
2083 my (undef, $lo, $hi, $page) = @{$self->{range}};
2084
2085 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2086
2087 $self->set_value ($x * ($hi - $lo) + $lo);
2088 }
2089}
2090
2091sub update {
2092 my ($self) = @_;
2093
2094 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2095 $self->set_value ($self->{range}[0]);
2096
1283 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
1284 2098
1285 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2099 my $inner_w = 1 - 2 * $self->{inner_pad};
1286 2100
1287 $x = $x * ($hi - $lo) / $w + $lo; 2101 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1288 $x = $lo if $x < $lo;
1289 $x = $hi - $page if $x > $hi - $page;
1290 $self->{range}[0] = $x;
1291 2102
1292 $self->emit (changed => $x); 2103 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1293 $self->update; 2104 $value = $self->{scale} * ($value - $lo);
2105
2106 $value = $self->{inner_pad} + ($value - $page * 0.5);
2107
2108 $value = 0 if $value < 0;
2109 $page = 1 - $value if $value + $page > 1;
2110
2111 $self->{knob_x} = $value;
2112 $self->{knob_w} = $page;
1294 } 2113 });
2114
2115 $self->SUPER::update;
1295} 2116}
1296 2117
1297sub _draw { 2118sub _draw {
1298 my ($self) = @_; 2119 my ($self) = @_;
1299 2120
1300 $self->SUPER::_draw (); 2121 $self->SUPER::_draw ();
1301 2122
1302 my ($w, $h) = @$self{qw(w h)}; 2123 glScale $self->{w}, $self->{h};
1303 2124
1304 if ($self->{vertical}) { 2125 if ($self->{vertical}) {
1305 # draw a vertical slider like a rotated horizontal slider 2126 # draw a vertical slider like a rotated horizontal slider
1306 2127
1307 glRotate 90, 0, 0, 1; 2128 glRotate 90, 0, 0, 1;
1308 glTranslate 0, -$self->{w}, 0; 2129 glTranslate 0, 1, 0;
1309
1310 ($w, $h) = ($h, $w);
1311 } 2130 }
1312 2131
1313 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2132 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1314 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2133 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1315 2134
1316 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2135 glEnable GL_TEXTURE_2D;
2136 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1317 2137
1318 $page = int $page * $w / ($hi - $lo); 2138 # draw background
1319 $value = int +($value - $lo) * $w / ($hi - $lo); 2139 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1320 2140
1321 $w -= $page; 2141 # draw handle
1322 $page &= ~1; 2142 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1323 glTranslate $page * 0.5, 0, 0;
1324 $page ||= 2;
1325 2143
1326 glColor @$fg; 2144 glDisable GL_TEXTURE_2D;
1327 glBegin GL_LINES;
1328 glVertex 0, 0; glVertex 0, $h;
1329 glVertex $w - 1, 0; glVertex $w - 1, $h;
1330 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1331 glEnd;
1332
1333 my $knob_a = $value - $page * 0.5;
1334 my $knob_b = $value + $page * 0.5;
1335
1336 glBegin GL_QUADS;
1337 glColor @$fg;
1338 glVertex $knob_a, 0;
1339 glVertex $knob_a, $h;
1340 glVertex $knob_b, $h;
1341 glVertex $knob_b, 0;
1342
1343 if ($knob_a < $knob_b - 2) {
1344 glColor @$bg;
1345 glVertex $knob_a + 1, 1;
1346 glVertex $knob_a + 1, $h - 1;
1347 glVertex $knob_b - 1, $h - 1;
1348 glVertex $knob_b - 1, 1;
1349 }
1350 glEnd;
1351} 2145}
1352 2146
1353############################################################################# 2147#############################################################################
1354 2148
1355package CFClient::UI::MapWidget; 2149package CFClient::UI::TextView;
1356 2150
1357use strict;
1358
1359use List::Util qw(min max);
1360
1361use SDL;
1362use SDL::OpenGL;
1363
1364our @ISA = CFClient::UI::Base::; 2151our @ISA = CFClient::UI::HBox::;
2152
2153use CFClient::OpenGL;
1365 2154
1366sub new { 2155sub new {
1367 my $class = shift; 2156 my $class = shift;
1368 2157
1369 $class->SUPER::new ( 2158 my $self = $class->SUPER::new (
1370 z => -1, 2159 fontsize => 1,
1371 list => (glGenLists 1), 2160 can_events => 0,
2161 #font => default_font
1372 @_ 2162 @_,
2163
2164 layout => (new CFClient::Layout 1),
2165 par => [],
2166 height => 0,
2167 children => [
2168 (new CFClient::UI::Empty expand => 1),
2169 (new CFClient::UI::Slider vertical => 1),
2170 ],
1373 ) 2171 );
1374}
1375 2172
1376sub key_down { 2173 $self->{children}[1]->connect (changed => sub { $self->update });
1377 print "MAPKEYDOWN\n";
1378}
1379 2174
1380sub key_up { 2175 $self
1381} 2176}
1382 2177
1383sub size_request { 2178sub set_fontsize {
2179 my ($self, $fontsize) = @_;
2180
2181 $self->{fontsize} = $fontsize;
2182 $self->reflow;
2183}
2184
2185sub text_height {
2186 my ($self, $text) = @_;
2187
2188 my $layout = $self->{layout};
2189
2190 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2191 $layout->set_width ($self->{children}[0]{w});
2192 $layout->set_markup ($text);
1384 ( 2193
1385 1 + 32 * int $::WIDTH / 32, 2194 ($layout->size)[1]
1386 1 + 32 * int $::HEIGHT / 32, 2195}
1387 ) 2196
2197sub reflow {
2198 my ($self) = @_;
2199
2200 $self->{need_reflow}++;
2201 $self->update;
2202}
2203
2204sub size_allocate {
2205 my ($self, $w, $h) = @_;
2206
2207 $self->SUPER::size_allocate ($w, $h);
2208
2209 $self->{layout}->set_font ($self->{font}) if $self->{font};
2210 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2211 $self->{layout}->set_width ($self->{children}[0]{w});
2212
2213 $self->reflow;
2214}
2215
2216sub add_paragraph {
2217 my ($self, $color, $text) = @_;
2218
2219 #TODO: intelligently "reformat" paragraph
2220
2221 my $height = $self->text_height ($text);
2222
2223 $self->{height} += $height;
2224
2225 push @{$self->{par}}, [$height, $color, $text];
2226
2227 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2228 $self->{children}[1]->update;
1388} 2229}
1389 2230
1390sub update { 2231sub update {
1391 my ($self) = @_; 2232 my ($self) = @_;
1392 2233
1393 $self->{need_update} = 1;
1394 $self->SUPER::update; 2234 $self->SUPER::update;
1395}
1396 2235
1397sub draw { 2236 return unless $self->{h} > 0;
1398 my ($self) = @_;
1399 2237
2238 delete $self->{texture};
2239
2240 $ROOT->on_post_alloc ($self, sub {
1400 if (delete $self->{need_update}) { 2241 if (delete $self->{need_reflow}) {
1401 glNewList $self->{list}, GL_COMPILE; 2242 my $height = 0;
1402 2243
1403 my $mx = $::CONN->{mapx}; 2244 $height += $_->[0] = $self->text_height ($_->[2])
1404 my $my = $::CONN->{mapy}; 2245 for @{$self->{par}};
1405 2246
1406 my $map = $::CONN->{map}; 2247 $self->{height} = $height;
1407 2248
1408 my ($xofs, $yofs); 2249 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1409 2250
1410 my $sw = 1 + int $::WIDTH / 32; 2251 delete $self->{texture};
1411 my $sh = 1 + int $::HEIGHT / 32;
1412
1413 if ($::CONN->{mapw} > $sw) {
1414 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1415 } else {
1416 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1417 } 2252 }
1418 2253
1419 if ($::CONN->{maph} > $sh) { 2254 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1420 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2255 glClearColor 0, 0, 0, 0;
1421 } else { 2256 glClear GL_COLOR_BUFFER_BIT;
1422 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1423 }
1424 2257
1425 glEnable GL_TEXTURE_2D; 2258 glEnable GL_TEXTURE_2D;
1426 glEnable GL_BLEND;
1427 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1428 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2259 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1429 2260
1430 my $sw4 = ($sw + 3) & ~3; 2261 my $top = int $self->{children}[1]{range}[0];
1431 my $darkness = "\x00" x ($sw4 * $sh);
1432 2262
1433 for my $x (0 .. $sw - 1) { 2263 my $y0 = $top;
1434 my $row = $map->[$x + $xofs]; 2264 my $y1 = $top + $self->{h};
1435 for my $y (0 .. $sh - 1) {
1436 2265
1437 my $cell = $row->[$y + $yofs] 2266 my $y = 0;
1438 or next;
1439 2267
2268 my $layout = $self->{layout};
2269
2270 $layout->set_font ($self->{font}) if $self->{font};
2271
2272 for my $par (@{$self->{par}}) {
1440 my $dark = $cell->[0]; 2273 my $h = $par->[0];
1441 if ($dark < 0) { 2274
1442 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2275 if ($y0 < $y + $h && $y < $y1) {
1443 } else { 2276 $layout->set_foreground (@{ $par->[1] });
1444 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2277 $layout->set_markup ($par->[2]);
2278
2279 my ($W, $H) = $layout->size;
2280 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1445 } 2281 }
1446 2282
1447 for my $num (grep $_, @$cell[1,2,3]) { 2283 $y += $h;
1448 my $tex = $::CONN->{face}[$num]{texture} || next;
1449
1450 my ($w, $h) = @$tex{qw(w h)};
1451
1452 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1453 }
1454 } 2284 }
1455 }
1456 2285
1457# if (1) { # higher quality darkness
1458# $lighting =~ s/(.)/$1$1$1/gs;
1459# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1460#
1461# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1462#
1463# $lighting = $pb->get_pixels;
1464# $lighting =~ s/(.)../$1/gs;
1465# }
1466
1467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1468
1469 $darkness = new CFClient::Texture
1470 w => $sw4,
1471 h => $sh,
1472 data => $darkness,
1473 internalformat => GL_ALPHA,
1474 format => GL_ALPHA;
1475
1476 glColor 0.45, 0.45, 0.45, 1;
1477 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1478
1479 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481
1482 glEndList;
1483 }
1484
1485 glCallList $self->{list};
1486}
1487
1488my %DIR = (
1489 SDLK_KP8, [1, "north"],
1490 SDLK_KP9, [2, "northeast"],
1491 SDLK_KP6, [3, "east"],
1492 SDLK_KP3, [4, "southeast"],
1493 SDLK_KP2, [5, "south"],
1494 SDLK_KP1, [6, "southwest"],
1495 SDLK_KP4, [7, "west"],
1496 SDLK_KP7, [8, "northwest"],
1497
1498 SDLK_UP, [1, "north"],
1499 SDLK_RIGHT, [3, "east"],
1500 SDLK_DOWN, [5, "south"],
1501 SDLK_LEFT, [7, "west"],
1502);
1503
1504sub key_down {
1505 my ($self, $ev) = @_;
1506
1507 my $mod = $ev->key_mod;
1508 my $sym = $ev->key_sym;
1509
1510 if ($sym == SDLK_KP5) {
1511 $::CONN->send ("command stay fire");
1512 } elsif (exists $DIR{$sym}) {
1513 if ($mod & KMOD_SHIFT) {
1514 $self->{shft}++;
1515 $::CONN->send ("command fire $DIR{$sym}[0]");
1516 } elsif ($mod & KMOD_CTRL) {
1517 $self->{ctrl}++;
1518 $::CONN->send ("command run $DIR{$sym}[0]");
1519 } else {
1520 $::CONN->send ("command $DIR{$sym}[1]");
1521 } 2287 };
1522 } 2288 });
1523} 2289}
1524 2290
1525sub key_up { 2291sub _draw {
1526 my ($self, $ev) = @_; 2292 my ($self) = @_;
1527 2293
1528 my $mod = $ev->key_mod; 2294 glEnable GL_TEXTURE_2D;
1529 my $sym = $ev->key_sym; 2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296 glColor 1, 1, 1, 1;
2297 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2298 glDisable GL_TEXTURE_2D;
1530 2299
1531 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2300 $self->{children}[1]->draw;
1532 $::CONN->send ("command fire_stop"); 2301
1533 }
1534 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1535 $::CONN->send ("command run_stop");
1536 }
1537} 2302}
1538 2303
1539############################################################################# 2304#############################################################################
1540 2305
1541package CFClient::UI::Animator; 2306package CFClient::UI::Animator;
1542 2307
1543use SDL::OpenGL; 2308use CFClient::OpenGL;
1544 2309
1545our @ISA = CFClient::UI::Bin::; 2310our @ISA = CFClient::UI::Bin::;
1546 2311
1547sub moveto { 2312sub moveto {
1548 my ($self, $x, $y) = @_; 2313 my ($self, $x, $y) = @_;
… …
1578 glPopMatrix; 2343 glPopMatrix;
1579} 2344}
1580 2345
1581############################################################################# 2346#############################################################################
1582 2347
1583package CFClient::UI::Toplevel; 2348package CFClient::UI::Flopper;
2349
2350our @ISA = CFClient::UI::Button::;
2351
2352sub new {
2353 my $class = shift;
2354
2355 my $self = $class->SUPER::new (
2356 state => 0,
2357 connect_activate => \&toggle_flopper,
2358 @_
2359 );
2360
2361 if ($self->{state}) {
2362 $self->{state} = 0;
2363 $self->toggle_flopper;
2364 }
2365
2366 $self
2367}
2368
2369sub toggle_flopper {
2370 my ($self) = @_;
2371
2372 # TODO: use animation
2373 if ($self->{state} = !$self->{state}) {
2374 $CFClient::UI::ROOT->add ($self->{other});
2375 $self->{other}->move ($self->coord2global (0, $self->{h}));
2376 $self->emit ("open");
2377 } else {
2378 $CFClient::UI::ROOT->remove ($self->{other});
2379 $self->emit ("close");
2380 }
2381
2382 $self->emit (changed => $self->{state});
2383}
2384
2385#############################################################################
2386
2387package CFClient::UI::Tooltip;
2388
2389our @ISA = CFClient::UI::Bin::;
2390
2391use CFClient::OpenGL;
2392
2393sub new {
2394 my $class = shift;
2395
2396 $class->SUPER::new (
2397 @_,
2398 can_events => 0,
2399 )
2400}
2401
2402sub set_tooltip_from {
2403 my ($self, $widget) = @_;
2404
2405 $self->add (new CFClient::UI::Label
2406 markup => $widget->{tooltip},
2407 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2408 fontsize => 0.8,
2409 fg => [0, 0, 0, 1],
2410 font => ($widget->{tooltip_font} || $::FONT_PROP),
2411 );
2412}
2413
2414sub size_request {
2415 my ($self) = @_;
2416
2417 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2418
2419 ($w + 4, $h + 4)
2420}
2421
2422sub size_allocate {
2423 my ($self, $w, $h) = @_;
2424
2425 $self->SUPER::size_allocate ($w - 4, $h - 4);
2426}
2427
2428sub _draw {
2429 my ($self) = @_;
2430
2431 glTranslate 0.375, 0.375;
2432
2433 my ($w, $h) = @$self{qw(w h)};
2434
2435 glColor 1, 0.8, 0.4;
2436 glBegin GL_QUADS;
2437 glVertex 0 , 0;
2438 glVertex 0 , $h;
2439 glVertex $w, $h;
2440 glVertex $w, 0;
2441 glEnd;
2442
2443 glColor 0, 0, 0;
2444 glBegin GL_LINE_LOOP;
2445 glVertex 0 , 0;
2446 glVertex 0 , $h;
2447 glVertex $w, $h;
2448 glVertex $w, 0;
2449 glEnd;
2450
2451 glTranslate 2 - 0.375, 2 - 0.375;
2452 $self->SUPER::_draw;
2453}
2454
2455#############################################################################
2456
2457package CFClient::UI::Face;
2458
2459our @ISA = CFClient::UI::Base::;
2460
2461use CFClient::OpenGL;
2462
2463sub new {
2464 my $class = shift;
2465
2466 $class->SUPER::new (
2467 aspect => 1,
2468 @_,
2469 )
2470}
2471
2472sub size_request {
2473 (32, 8)
2474}
2475
2476sub _draw {
2477 my ($self) = @_;
2478
2479 return unless $::CONN;#d# manage and cache textures differently
2480 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2481
2482 # TODO animation
2483 if ($tex) {
2484 glEnable GL_TEXTURE_2D;
2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2486 glColor 1, 1, 1, 1;
2487 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2488 glDisable GL_TEXTURE_2D;
2489 }
2490}
2491
2492#############################################################################
2493
2494package CFClient::UI::InventoryItem;
2495
2496our @ISA = CFClient::UI::HBox::;
2497
2498sub new {
2499 my $class = shift;
2500
2501 my %args = @_;
2502
2503 my $item = delete $args{item};
2504
2505 my $desc = $item->{nrof} < 2
2506 ? $item->{name}
2507 : "$item->{nrof} $item->{name_pl}";
2508
2509 $item->{flags} & Crossfire::Protocol::F_OPEN
2510 and $desc .= " (open)";
2511 $item->{flags} & Crossfire::Protocol::F_APPLIED
2512 and $desc .= " (applied)";
2513 $item->{flags} & Crossfire::Protocol::F_UNPAID
2514 and $desc .= " (unpaid)";
2515 $item->{flags} & Crossfire::Protocol::F_MAGIC
2516 and $desc .= " (magic)";
2517 $item->{flags} & Crossfire::Protocol::F_CURSED
2518 and $desc .= " (cursed)";
2519 $item->{flags} & Crossfire::Protocol::F_DAMNED
2520 and $desc .= " (damned)";
2521 $item->{flags} & Crossfire::Protocol::F_LOCKED
2522 and $desc .= " *";
2523
2524 my $self = $class->SUPER::new (
2525 can_hover => 1,
2526 can_events => 1,
2527 tooltip => (CFClient::UI::Label->escape ($desc)
2528 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2529 connect_button_down => sub {
2530 my ($self, $ev, $x, $y) = @_;
2531
2532 # todo: maybe put examine on 1? but should just be a tooltip :(
2533 if ($ev->{button} == 1) {
2534 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2535 } elsif ($ev->{button} == 2) {
2536 $::CONN->send ("apply $item->{tag}");
2537 } elsif ($ev->{button} == 3) {
2538 my @menu_items = (
2539 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2540 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2541 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2542 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2543 [
2544 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2545 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2546 ],
2547 );
2548
2549 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2550 }
2551
2552 1
2553 },
2554 %args
2555 );
2556
2557 $self->add (new CFClient::UI::Face
2558 can_events => 0,
2559 face => $item->{face},
2560 anim => $item->{anim},
2561 animspeed => $item->{animspeed},
2562 );
2563
2564 $self->add (new CFClient::UI::Label
2565 can_events => 0,
2566 text => $desc,
2567 );
2568
2569 $self
2570}
2571
2572#############################################################################
2573
2574package CFClient::UI::Inventory;
2575
2576our @ISA = CFClient::UI::ScrolledWindow::;
2577
2578sub new {
2579 my $class = shift;
2580
2581 my $self = $class->SUPER::new (
2582 scrolled => (new CFClient::UI::VBox),
2583 @_,
2584 );
2585
2586 $self
2587}
2588
2589sub set_items {
2590 my ($self, $items) = @_;
2591
2592 $self->{scrolled}->clear;
2593 return unless $items;
2594
2595 my @items = sort {
2596 ($a->{type} <=> $b->{type})
2597 or ($a->{name} cmp $b->{name})
2598 } @$items;
2599
2600 $self->{real_items} = \@items;
2601
2602 for my $item (@items) {
2603 my $desc = $item->{nrof} < 2
2604 ? $item->{name}
2605 : "$item->{nrof} $item->{name_pl}";
2606
2607 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2608 }
2609
2610 $self->{scrolled}->add (@items);
2611
2612# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2613}
2614
2615sub size_request {
2616 my ($self) = @_;
2617 ($self->{req_w}, $self->{req_h});
2618}
2619
2620#############################################################################
2621
2622package CFClient::UI::Menu;
2623
2624our @ISA = CFClient::UI::FancyFrame::;
2625
2626use CFClient::OpenGL;
2627
2628sub new {
2629 my $class = shift;
2630
2631 my $self = $class->SUPER::new (
2632 items => [],
2633 z => 100,
2634 @_,
2635 );
2636
2637 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2638
2639 for my $item (@{ $self->{items} }) {
2640 my ($widget, $cb) = @$item;
2641
2642 # handle various types of items, only text for now
2643 if (!ref $widget) {
2644 $widget = new CFClient::UI::Label
2645 can_hover => 1,
2646 can_events => 1,
2647 text => $widget;
2648 }
2649
2650 $self->{item}{$widget} = $item;
2651
2652 $self->{vbox}->add ($widget);
2653 }
2654
2655 $self
2656}
2657
2658# popup given the event (must be a mouse button down event currently)
2659sub popup {
2660 my ($self, $ev) = @_;
2661
2662 $self->emit ("popdown");
2663
2664 # maybe save $GRAB? must be careful about events...
2665 $GRAB = $self;
2666 $self->{button} = $ev->{button};
2667
2668 $self->show;
2669 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2670}
2671
2672sub mouse_motion {
2673 my ($self, $ev, $x, $y) = @_;
2674
2675 # TODO: should use vbox->find_widget or so
2676 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2677 $self->{hover} = $self->{item}{$HOVER};
2678}
2679
2680sub button_up {
2681 my ($self, $ev, $x, $y) = @_;
2682
2683 if ($ev->{button} == $self->{button}) {
2684 undef $GRAB;
2685 $self->hide;
2686
2687 $self->emit ("popdown");
2688 $self->{hover}[1]->() if $self->{hover};
2689 }
2690}
2691
2692#############################################################################
2693
2694package CFClient::UI::Statusbox;
2695
2696our @ISA = CFClient::UI::VBox::;
2697
2698sub reorder {
2699 my ($self) = @_;
2700 my $NOW = time;
2701
2702 while (my ($k, $v) = each %{ $self->{item} }) {
2703 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2704 }
2705
2706 my @widgets;
2707
2708 my @items = sort {
2709 $a->{pri} <=> $b->{pri}
2710 or $b->{id} <=> $a->{id}
2711 } values %{ $self->{item} };
2712
2713 my $count = 10 + 1;
2714 for my $item (@items) {
2715 last unless --$count;
2716
2717 push @widgets, $item->{label} ||= do {
2718 # TODO: doesn't handle markup well (read as: at all)
2719 my $short = $item->{count} > 1
2720 ? "<b>$item->{count} ×</b> $item->{text}"
2721 : $item->{text};
2722
2723 for ($short) {
2724 s/^\s+//;
2725 s/\s+/ /g;
2726 my $len = int 40 / $item->{fontsize};
2727 substr $_, $len, length, "…" if $len < length;
2728 }
2729
2730 new CFClient::UI::Label
2731 markup => $short,
2732 tooltip => $item->{tooltip},
2733 tooltip_font => $::FONT_PROP,
2734 tooltip_width => 0.67,
2735 fontsize => $item->{fontsize},
2736 fg => $item->{fg},
2737 can_events => 1,
2738 can_hover => 1
2739 };
2740 }
2741
2742 $self->clear;
2743 $self->SUPER::add (reverse @widgets);
2744}
2745
2746sub add {
2747 my ($self, $text, %arg) = @_;
2748
2749 $text =~ s/^\s+//;
2750 $text =~ s/\s+$//;
2751
2752 my $timeout = time + ((delete $arg{timeout}) || 60);
2753
2754 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2755
2756 if (my $item = $self->{item}{$group}) {
2757 if ($item->{text} eq $text) {
2758 $item->{count}++;
2759 } else {
2760 $item->{count} = 1;
2761 $item->{text} = $item->{tooltip} = $text;
2762 }
2763 $item->{id} = ++$self->{id};
2764 $item->{timeout} = $timeout;
2765 delete $item->{label};
2766 } else {
2767 $self->{item}{$group} = {
2768 id => ++$self->{id},
2769 text => $text,
2770 timeout => $timeout,
2771 tooltip => $text,
2772 fontsize => 0.8,
2773 fg => [0.8, 0.8, 0.8, 0.8],
2774 pri => 0,
2775 count => 1,
2776 %arg,
2777 };
2778 }
2779
2780 $self->reorder;
2781}
2782
2783#############################################################################
2784
2785package CFClient::UI::Root;
1584 2786
1585our @ISA = CFClient::UI::Container::; 2787our @ISA = CFClient::UI::Container::;
1586 2788
2789use CFClient::OpenGL;
2790
2791sub new {
2792 my $class = shift;
2793
2794 $class->SUPER::new (
2795 @_,
2796 )
2797}
2798
2799sub configure {
2800 my ($self, $x, $y, $w, $h) = @_;
2801
2802 $self->{w} = $w;
2803 $self->{h} = $h;
2804}
2805
2806sub check_size {
2807 my ($self) = @_;
2808
2809 $self->size_allocate ($self->{w}, $self->{h})
2810 if $self->{w};
2811}
2812
1587sub size_request { 2813sub size_request {
1588 ($::WIDTH, $::HEIGHT) 2814 my ($self) = @_;
2815
2816 ($self->{w}, $self->{h})
1589} 2817}
1590 2818
1591sub size_allocate { 2819sub size_allocate {
1592 my ($self, $x, $y, $w, $h) = @_; 2820 my ($self, $w, $h) = @_;
1593 2821
1594 $self->_size_allocate ($x, $y, $w, $h); 2822 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2823 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1595 2824
1596 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2825 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1597 for @{$self->{children}}; 2826 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1598}
1599 2827
1600sub translate { 2828 for my $child ($self->children) {
2829 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2830
2831 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2832 if exists $child->{req_x};
2833
2834 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2835 if exists $child->{req_y};
2836
2837 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2838 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2839
2840 $child->configure ($X, $Y, $W, $H);
2841 }
2842}
2843
2844sub coord2local {
1601 my ($self, $x, $y) = @_; 2845 my ($self, $x, $y) = @_;
1602 2846
1603 ($x, $y) 2847 ($x, $y)
1604} 2848}
1605 2849
2850sub coord2global {
2851 my ($self, $x, $y) = @_;
2852
2853 ($x, $y)
2854}
2855
1606sub update { 2856sub update {
1607 my ($self) = @_; 2857 my ($self) = @_;
1608 2858
1609 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2859 $self->check_size;
1610 ::refresh (); 2860 $::WANT_REFRESH++;
1611} 2861}
1612 2862
1613sub add { 2863sub add {
1614 my ($self, $widget) = @_; 2864 my ($self, @children) = @_;
1615 2865
2866 for my $child (@children) {
2867 $child->{toplevel} = 1;
2868
2869 # integerise window positions
2870 $child->{x} = int $child->{x};
2871 $child->{y} = int $child->{y};
2872 }
2873
1616 $self->SUPER::add ($widget); 2874 $self->SUPER::add (@children);
1617
1618 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1619} 2875}
1620 2876
2877sub on_refresh {
2878 my ($self, $id, $cb) = @_;
2879
2880 $self->{refresh_hook}{$id} = $cb;
2881}
2882
2883sub on_post_alloc {
2884 my ($self, $id, $cb) = @_;
2885
2886 $self->{post_alloc_hook}{$id} = $cb;
2887}
2888
1621sub draw { 2889sub draw {
1622 my ($self) = @_; 2890 my ($self) = @_;
2891
2892 while ($self->{refresh_hook}) {
2893 $_->()
2894 for values %{delete $self->{refresh_hook}};
2895 }
2896
2897 if ($self->{check_size}) {
2898 my @queue = ([], []);
2899
2900 for (;;) {
2901 if ($self->{check_size}) {
2902 # heuristic: check containers last
2903 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2904 for values %{delete $self->{check_size}}
2905 }
2906
2907 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2908
2909 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2910 ? @$widget{qw(user_w user_h)}
2911 : $widget->size_request;
2912
2913 if (delete $widget->{force_alloc}
2914 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2915 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2916
2917 $widget->{req_w} = $w;
2918 $widget->{req_h} = $h;
2919
2920 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2921
2922 $widget->{parent}->check_size
2923 if $widget->{parent};
2924 }
2925 }
2926 }
2927
2928 while ($self->{size_alloc}) {
2929 for (values %{delete $self->{size_alloc}}) {
2930 my ($widget, $w, $h) = @$_;
2931
2932 $w = 0 if $w < 0;
2933 $h = 0 if $h < 0;
2934
2935 $widget->{w} = $w;
2936 $widget->{h} = $h;
2937 $widget->size_allocate ($w, $h);
2938 $widget->emit (size_allocate => $w, $h);
2939 }
2940 }
2941
2942 while ($self->{post_alloc_hook}) {
2943 $_->()
2944 for values %{delete $self->{post_alloc_hook}};
2945 }
2946
2947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2949 glClear GL_COLOR_BUFFER_BIT;
2950
2951 glMatrixMode GL_PROJECTION;
2952 glLoadIdentity;
2953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2954 glMatrixMode GL_MODELVIEW;
2955 glLoadIdentity;
1623 2956
1624 $self->_draw; 2957 $self->_draw;
1625} 2958}
1626 2959
1627############################################################################# 2960#############################################################################
1628 2961
1629package CFClient::UI; 2962package CFClient::UI;
1630 2963
2964$ROOT = new CFClient::UI::Root;
1631$TOPLEVEL = new CFClient::UI::Toplevel; 2965$TOOLTIP = new CFClient::UI::Tooltip;
1632 2966
16331 29671
1634 2968

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