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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 2006 UTC vs.
Revision 1.184 by root, Wed May 3 19:56:05 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
27 64
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
33 }
34 70
71 check_tooltip;
72 }
73
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
123}
124
125# convert position array to integers
126sub harmonize {
127 my ($vals) = @_;
128
129 my $rem = 0;
130
131 for (@$vals) {
132 my $i = int $_ + $rem;
133 $rem += $_ - $i;
134 $_ = $i;
135 }
71} 136}
72 137
73############################################################################# 138#############################################################################
74 139
75package CFClient::UI::Base; 140package CFClient::UI::Base;
76 141
77use strict; 142use strict;
78 143
79use SDL::OpenGL; 144use CFClient::OpenGL;
80 145
81sub new { 146sub new {
82 my $class = shift; 147 my $class = shift;
83 148
84 bless { 149 my $self = bless {
85 x => 0, 150 x => 0,
86 y => 0, 151 y => 0,
87 z => 0, 152 z => 0,
88 w => -1, 153 can_events => 1,
89 h => -1,
90 @_ 154 @_
91 }, $class 155 }, $class;
156
157 for (keys %$self) {
158 if (/^connect_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_});
160 }
161 }
162
163 $self
164}
165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
173sub show {
174 my ($self) = @_;
175
176 return if $self->{parent};
177
178 $CFClient::UI::ROOT->add ($self);
179}
180
181sub hide {
182 my ($self) = @_;
183
184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
186
187 $self->{parent}->remove ($self)
188 if $self->{parent};
92} 189}
93 190
94sub move { 191sub move {
95 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
96 $self->{x} = $x; 194 $self->{x} = int $x;
97 $self->{y} = $y; 195 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
99}
100 197
101sub needs_redraw { 198 $self->update;
102 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
103} 208}
104 209
105sub size_request { 210sub size_request {
106 require Carp; 211 require Carp;
107 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
108} 213}
109 214
110sub _size_allocate { 215sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
112 217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
113 $self->{x} = $x; 231 $self->{x} = $x;
114 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
115 235
116 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
117
118 $self->{w} = $w; 237 $self->{w} = $w;
119 $self->{h} = $h; 238 $self->{h} = $h;
120 239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
121 1 243 }
122} 244}
123 245
124sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261}
262
263sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $w, $h) = @_;
126 265
127 $self->_size_allocate ($x, $y, $w, $h); 266 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 268}
129 269
130# translate global koordinates to local coordinate system 270# return top left coordinates
131sub translate { 271sub _topleft {
132 my ($self, $x, $y) = @_; 272 my ($self, $x, $y) = @_;
133 273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
278}
279
280# translate global coordinates to local coordinate system
281sub coord2local {
282 my ($self, $x, $y) = @_;
283
284 my ($X, $Y) = $self->_topleft;
285 ($x - $X, $y - $Y)
286}
287
288# translate local coordinates to global coordinate system
289sub coord2global {
290 my ($self, $x, $y) = @_;
291
292 my ($X, $Y) = $self->_topleft;
293 ($x + $X, $y + $Y)
135} 294}
136 295
137sub focus_in { 296sub focus_in {
138 my ($self) = @_; 297 my ($self) = @_;
139 298
140 return if $FOCUS == $self; 299 return if $FOCUS == $self;
300 return unless $self->{can_focus};
141 301
142 my $focus = $FOCUS; $FOCUS = $self; 302 my $focus = $FOCUS; $FOCUS = $self;
303
304 $self->emit (focus_in => $focus);
305
143 $focus->update if $focus; 306 $focus->update if $focus;
144 $FOCUS->update; 307 $FOCUS->update;
145} 308}
146 309
147sub focus_out { 310sub focus_out {
148 my ($self) = @_; 311 my ($self) = @_;
149 312
150 return unless $FOCUS == $self; 313 return unless $FOCUS == $self;
151 314
152 my $focus = $FOCUS; undef $FOCUS; 315 my $focus = $FOCUS; undef $FOCUS;
316
317 $self->emit (focus_out => $focus);
318
153 $focus->update if $focus; #? 319 $focus->update if $focus; #?
154} 320}
155 321
156sub mouse_motion { } 322sub mouse_motion { }
157sub button_up { } 323sub button_up { }
… …
178 glPushMatrix; 344 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 345 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 346 $self->_draw;
181 glPopMatrix; 347 glPopMatrix;
182 348
183 if ($self == $HOVER) { 349 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 350 my ($x, $y) = @$self{qw(x y)};
185 351
186 glColor 0, 0, 1, 0.2; 352 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 353 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 355 glBegin GL_QUADS;
190 glVertex $x , $y; 356 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 357 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 358 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 359 glVertex $x , $y + $self->{h};
194 glEnd; 360 glEnd;
195 glDisable GL_BLEND; 361 glDisable GL_BLEND;
196 } 362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0;
370 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h};
373 glEnd;
374 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 }
197} 377}
198 378
199sub _draw { 379sub _draw {
200 my ($self) = @_; 380 my ($self) = @_;
201 381
202 warn "no draw defined for $self\n"; 382 warn "no draw defined for $self\n";
203} 383}
204 384
205sub find_widget { 385sub find_widget {
206 my ($self, $x, $y) = @_; 386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
207 389
208 return $self 390 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211 393
212 () 394 ()
213} 395}
214 396
215sub set_parent { 397sub set_parent {
216 my ($self, $par) = @_; 398 my ($self, $parent) = @_;
217 399
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent}; 400 Scalar::Util::weaken ($self->{parent} = $parent);
220} 401}
221 402
222sub get_parent { 403sub check_size {
404 my ($self) = @_;
405
223 $_[0]->{parent} 406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
224} 427}
225 428
226sub update { 429sub update {
227 my ($self) = @_; 430 my ($self) = @_;
228 431
… …
231} 434}
232 435
233sub connect { 436sub connect {
234 my ($self, $signal, $cb) = @_; 437 my ($self, $signal, $cb) = @_;
235 438
236 push @{ $self->{cb}{$signal} }, $cb; 439 push @{ $self->{signal_cb}{$signal} }, $cb;
237} 440}
238 441
239sub emit { 442sub emit {
240 my ($self, $signal, @args) = @_; 443 my ($self, $signal, @args) = @_;
241 444
242 $_->($self, @args) 445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
243 for @{$self->{cb}{$signal} || []};
244} 446}
245 447
246sub DESTROY { 448sub DESTROY {
247 my ($self) = @_; 449 my ($self) = @_;
248 450
… …
254package CFClient::UI::DrawBG; 456package CFClient::UI::DrawBG;
255 457
256our @ISA = CFClient::UI::Base::; 458our @ISA = CFClient::UI::Base::;
257 459
258use strict; 460use strict;
259use SDL::OpenGL; 461use CFClient::OpenGL;
260 462
261sub new { 463sub new {
262 my $class = shift; 464 my $class = shift;
263 465
264 # range [value, low, high, page] 466 # range [value, low, high, page]
265 467
266 $class->SUPER::new ( 468 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 469 bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 470 active_bg => [1, 1, 1, 0.5],
269 @_ 471 @_
270 ) 472 )
271} 473}
272 474
273sub _draw { 475sub _draw {
… …
293 495
294package CFClient::UI::Empty; 496package CFClient::UI::Empty;
295 497
296our @ISA = CFClient::UI::Base::; 498our @ISA = CFClient::UI::Base::;
297 499
500sub new {
501 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg);
503}
504
298sub size_request { 505sub size_request {
299 (0, 0) 506 (0, 0)
300} 507}
301 508
302sub draw { } 509sub draw { }
… …
310sub new { 517sub new {
311 my ($class, %arg) = @_; 518 my ($class, %arg) = @_;
312 519
313 my $children = delete $arg{children} || []; 520 my $children = delete $arg{children} || [];
314 521
315 my $self = $class->SUPER::new (children => [], %arg); 522 my $self = $class->SUPER::new (
523 children => [],
524 can_events => 0,
525 %arg,
526 );
316 $self->add ($_) for @$children; 527 $self->add ($_) for @$children;
317 528
318 $self 529 $self
319} 530}
320 531
321sub add { 532sub add {
322 my ($self, $chld) = @_; 533 my ($self, $child) = @_;
323 534
324 $chld->set_parent ($self); 535 $child->set_parent ($self);
536
537 use sort 'stable';
325 538
326 $self->{children} = [ 539 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 540 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 541 @{$self->{children}}, $child
329 ]; 542 ];
330 543
331 $self->{w} = $self->{h} = -1; 544 $child->check_size;
332 $self->update; 545 $self->update;
333} 546}
334 547
548sub children {
549 @{ $_[0]{children} }
550}
551
335sub remove { 552sub remove {
336 my ($self, $widget) = @_; 553 my ($self, $child) = @_;
337 554
555 delete $child->{parent};
556 $child->hide;
557
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
339 559
340 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 560 $self->check_size;
561 $self->update;
562}
563
564sub clear {
565 my ($self) = @_;
566
567 my $children = delete $self->{children};
568 $self->{children} = [];
569
570 for (@$children) {
571 delete $_->{parent};
572 $_->hide;
573 }
574
575 $self->check_size;
576 $self->update;
341} 577}
342 578
343sub find_widget { 579sub find_widget {
344 my ($self, $x, $y) = @_; 580 my ($self, $x, $y) = @_;
345 581
… …
375 611
376 $class->SUPER::new (children => [$child], %arg) 612 $class->SUPER::new (children => [$child], %arg)
377} 613}
378 614
379sub add { 615sub add {
380 my ($self, $widget) = @_; 616 my ($self, $child) = @_;
381 617
382 $self->{children} = []; 618 $self->{children} = [];
383 619
384 $self->SUPER::add ($widget); 620 $self->SUPER::add ($child);
385} 621}
386 622
387sub remove { 623sub remove {
388 my ($self, $widget) = @_; 624 my ($self, $widget) = @_;
389 625
… …
398sub size_request { 634sub size_request {
399 $_[0]{children}[0]->size_request 635 $_[0]{children}[0]->size_request
400} 636}
401 637
402sub size_allocate { 638sub size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 639 my ($self, $w, $h) = @_;
404 640
405 $self->_size_allocate ($x, $y, $w, $h) or return;
406
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 641 $self->{children}[0]->configure (0, 0, $w, $h);
408} 642}
409 643
410############################################################################# 644#############################################################################
411 645
412package CFClient::UI::Window; 646package CFClient::UI::Window;
413 647
414our @ISA = CFClient::UI::Bin::; 648our @ISA = CFClient::UI::Bin::;
415 649
416use SDL::OpenGL; 650use CFClient::OpenGL;
417 651
418sub new { 652sub new {
419 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
420 654
421 my $self = $class->SUPER::new (%arg); 655 my $self = $class->SUPER::new (%arg);
422} 656}
423 657
424sub update { 658sub update {
425 my ($self) = @_; 659 my ($self) = @_;
426 660
427 # we want to do this delayed... 661 $ROOT->on_refresh ($self => sub { $self->render_child });
428 $self->render_chld;
429 $self->SUPER::update; 662 $self->SUPER::update;
430} 663}
431 664
432sub render_chld {
433 my ($self) = @_;
434
435 $self->{texture} =
436 CFClient::Texture->new_from_opengl (
437 $self->{w}, $self->{h}, sub { $self->child->draw }
438 );
439}
440
441sub size_allocate { 665sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_; 666 my ($self, $w, $h) = @_;
443 667
444 $self->_size_allocate ($x, $y, $w, $h) or return;
445
446 $self->child->size_allocate (0, 0, $w, $h); 668 $self->SUPER::size_allocate ($w, $h);
669 $self->update;
670}
447 671
672sub _render {
673 $_[0]{children}[0]->draw;
674}
675
676sub render_child {
677 my ($self) = @_;
678
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT;
682
448 $self->render_chld; 683 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 };
449} 692}
450 693
451sub _draw { 694sub _draw {
452 my ($self) = @_; 695 my ($self) = @_;
453 696
454 my ($w, $h) = ($self->w, $self->h); 697 my ($w, $h) = ($self->w, $self->h);
455 698
456 my $tex = $self->{texture} 699 my $tex = $self->{texture}
457 or return; 700 or return;
701
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1;
707
708 $tex->draw_quad (0, 0, $w, $h);
709
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D;
712}
713
714#############################################################################
715
716package CFClient::UI::ViewPort;
717
718our @ISA = CFClient::UI::Window::;
719
720sub size_request {
721 my ($self) = @_;
722
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725
726 @$self{qw(child_w child_h)}
727}
728
729sub size_allocate {
730 my ($self, $w, $h) = @_;
731
732 $self->update;
733}
734
735sub set_offset {
736 my ($self, $x, $y) = @_;
737
738 $self->{view_x} = int $x;
739 $self->{view_y} = int $y;
740
741 $self->update;
742}
743
744# hmm, this does not work for topleft of $self... but we should not aks for that
745sub _topleft {
746 my ($self, $x, $y) = @_;
747
748 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
749}
750
751sub find_widget {
752 my ($self, $x, $y) = @_;
753
754 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
755 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
756 ) {
757 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
758 } else {
759 $self->CFClient::UI::Base::find_widget ($x, $y)
760 }
761}
762
763sub _render {
764 my ($self) = @_;
765
766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767
768 $self->SUPER::_render;
769}
770
771#############################################################################
772
773package CFClient::UI::ScrolledWindow;
774
775our @ISA = CFClient::UI::HBox::;
776
777sub new {
778 my $class = shift;
779
780 my $self;
781
782 my $slider = new CFClient::UI::Slider
783 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
787 },
788 ;
789
790 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort),
792 slider => $slider,
793 @_,
794 );
795
796 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp});
798 $self->add ($self->{slider});
799
800 $self
801}
802
803#TODO# update range on size_allocate depeneing on child
804# update viewport offset on scroll
805
806#############################################################################
807
808package CFClient::UI::Frame;
809
810our @ISA = CFClient::UI::Bin::;
811
812use CFClient::OpenGL;
813
814sub new {
815 my $class = shift;
816
817 my $self = $class->SUPER::new (
818 bg => [1, 1, 1, 1],
819 border_bg => [1, 1, 1, 1],
820 border => 0.8,
821 @_
822 );
823
824 $self
825}
826
827sub _draw {
828 my ($self) = @_;
829
830 my ($w, $h) = ($self->{w}, $self->{h});
458 831
459 glEnable GL_BLEND; 832 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D; 834 glEnable GL_TEXTURE_2D;
462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
463 836
464 $tex->draw_quad (0, 0, $w, $h); 837# glBegin GL_QUADS;
838# glColor 0, 0, 0, 0;
839# glVertex 0 , 0;
840# glVertex 0 , $h;
841# glVertex $w, $h;
842# glVertex $w, 0;
843# glEnd;
465 844
845
846 $self->child->draw;
466 glDisable GL_BLEND; 847 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D; 848 glDisable GL_TEXTURE_2D;
468} 849}
469 850
470############################################################################# 851#############################################################################
471 852
472package CFClient::UI::Frame; 853package CFClient::UI::FancyFrame;
473 854
474our @ISA = CFClient::UI::Bin::; 855our @ISA = CFClient::UI::Bin::;
475 856
476use SDL::OpenGL; 857use CFClient::OpenGL;
858
859my @tex =
860 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
861 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
862
863sub new {
864 my $class = shift;
865
866 # TODO: user_x, user_y, overwrite moveto?
867
868 my $self = $class->SUPER::new (
869 bg => [1, 1, 1, 1],
870 border_bg => [1, 1, 1, 1],
871 border => 0.6,
872 can_events => 1,
873 @_
874 );
875
876 $self->{title} &&= new CFClient::UI::Label
877 align => 0,
878 valign => 1,
879 text => $self->{title},
880 fontsize => $self->{border};
881
882 $self
883}
884
885sub border {
886 int $_[0]{border} * $::FONTSIZE
887}
477 888
478sub size_request { 889sub size_request {
479 my ($self) = @_; 890 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482 891
483 $chld->move (2, 2); 892 my ($w, $h) = $self->SUPER::size_request;
484 893
485 map { $_ + 4 } $chld->size_request; 894 (
895 $w + $self->border * 2,
896 $h + $self->border * 2,
897 )
486} 898}
487 899
488sub size_allocate { 900sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_; 901 my ($self, $w, $h) = @_;
490
491 $self->_size_allocate ($x, $y, $w, $h) or return;
492 902
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 903 $h -= List::Util::max 0, $self->border * 2;
494} 904 $w -= List::Util::max 0, $self->border * 2;
495 905
496sub _draw { 906 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
497 my ($self) = @_; 907 if $self->{title};
498 908
499 my $chld = $self->child; 909 $self->child->configure ($self->border, $self->border, $w, $h);
500
501 my ($w, $h) = $chld->size_request;
502
503 glBegin GL_QUADS;
504 glColor 0, 0, 0;
505 glVertex 0 , 0;
506 glVertex 0 , $h + 4;
507 glVertex $w + 4 , $h + 4;
508 glVertex $w + 4 , 0;
509 glEnd;
510
511 $chld->draw;
512}
513
514#############################################################################
515
516package CFClient::UI::FancyFrame;
517
518our @ISA = CFClient::UI::Bin::;
519
520use SDL::OpenGL;
521
522my @tex =
523 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526sub size_request {
527 my ($self) = @_;
528
529 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530
531 my ($w, $h) = $self->SUPER::size_request;
532
533 $h += $tex[1]->{h};
534 $h += $tex[4]->{h};
535 $w += $tex[2]->{w};
536 $w += $tex[3]->{w};
537
538 ($w, $h)
539}
540
541sub size_allocate {
542 my ($self, $x, $y, $w, $h) = @_;
543
544 $self->_size_allocate ($x, $y, $w, $h) or return;
545
546 $h -= $tex[1]{h};
547 $h -= $tex[4]{h};
548 $w -= $tex[2]{w};
549 $w -= $tex[3]{w};
550
551 $h = $h < 0 ? 0 : $h;
552 $w = $w < 0 ? 0 : $w;
553
554 my $child = $self->child;
555
556 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
557} 910}
558 911
559sub button_down { 912sub button_down {
560 my ($self, $ev, $x, $y) = @_; 913 my ($self, $ev, $x, $y) = @_;
561 914
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 915 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 916 my $border = $self->border;
564 917
918 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
919 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
920
921 if ($lr & $td) {
922 my ($wx, $wy) = ($self->{x}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 923 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($bw, $bh) = ($self->{w}, $self->{h}); 924 my ($bw, $bh) = ($self->{w}, $self->{h});
925
926 my $mx = $x < $border;
927 my $my = $y < $border;
567 928
568 $self->{motion} = sub { 929 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 930 my ($ev, $x, $y) = @_;
570 931
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 932 my $dx = $ev->{x} - $ox;
933 my $dy = $ev->{y} - $oy;
572 934
573 $self->{user_w} = $bw + $x - $ox; 935 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 936 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
575 $self->update; 937 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
938 $self->check_size;
576 }; 939 };
577 940
578 } elsif ($x >= 0 && $x < $self->{w} 941 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 942 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 943 my ($bx, $by) = ($self->{x}, $self->{y});
583 944
584 $self->{motion} = sub { 945 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 946 my ($ev, $x, $y) = @_;
586 947
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 948 ($x, $y) = ($ev->{x}, $ev->{y});
588 949
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 950 $self->move ($bx + $x - $ox, $by + $y - $oy);
590 $self->update; 951 $self->update;
591 }; 952 };
592 } 953 }
… …
605} 966}
606 967
607sub _draw { 968sub _draw {
608 my ($self) = @_; 969 my ($self) = @_;
609 970
610 my ($w, $h) = ($self->{w}, $self->{h}); 971 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 972 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
612 973
613 glEnable GL_BLEND; 974 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 975 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 976 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 978
618 my $top = $tex[1]; 979 my $border = $self->border;
980
981 glColor @{ $self->{border_bg} };
619 $top->draw_quad (0, 0, $w, $top->{h}); 982 $tex[1]->draw_quad (0, 0, $w, $border);
983 $tex[3]->draw_quad (0, $border, $border, $ch);
984 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
985 $tex[4]->draw_quad (0, $h - $border, $w, $border);
620 986
621 my $left = $tex[3]; 987 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
622 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
623
624 my $right = $tex[2];
625 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
626
627 my $bottom = $tex[4];
628 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
629
630 my $bg = $tex[0]; 988 my $bg = $tex[0];
631 989
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 990 # TODO: repeat texture not scale
633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637 my $rep_x = $cw / $bg->{w}; 991 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h}; 992 my $rep_y = $ch / $bg->{h};
639 993
640 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 994 glColor @{ $self->{bg} };
641 995
996 $bg->{s} = $rep_x;
997 $bg->{t} = $rep_y;
998 $bg->{wrap_mode} = 1;
999 $bg->draw_quad ($border, $border, $cw, $ch);
1000
642 glDisable GL_TEXTURE_2D; 1001 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND; 1002 glDisable GL_BLEND;
1003 }
1004
1005 $self->{title}->draw if $self->{title};
644 1006
645 $self->child->draw; 1007 $self->child->draw;
646
647} 1008}
648 1009
649############################################################################# 1010#############################################################################
650 1011
651package CFClient::UI::Table; 1012package CFClient::UI::Table;
652 1013
653our @ISA = CFClient::UI::Base::; 1014our @ISA = CFClient::UI::Base::;
654 1015
655use List::Util qw(max sum); 1016use List::Util qw(max sum);
656 1017
657use SDL::OpenGL; 1018use CFClient::OpenGL;
658 1019
659sub new { 1020sub new {
660 my $class = shift; 1021 my $class = shift;
661 1022
662 $class->SUPER::new ( 1023 $class->SUPER::new (
… …
664 @_ 1025 @_
665 ) 1026 )
666} 1027}
667 1028
668sub add { 1029sub add {
669 my ($self, $x, $y, $chld) = @_; 1030 my ($self, $x, $y, $child) = @_;
670 1031
1032 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 1033 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 1034
674 $self->{w} = $self->{h} = -1; 1035 $child->check_size;
1036}
1037
1038sub children {
1039 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1040}
1041
1042# TODO: move to container class maybe? send childs a signal on removal?
1043sub clear {
1044 my ($self) = @_;
1045
1046 my @children = $self->children;
1047 delete $self->{children};
1048
1049 for (@children) {
1050 delete $_->{parent};
1051 $_->hide;
1052 }
1053
675 $self->update; 1054 $self->update;
676} 1055}
677 1056
678sub get_wh { 1057sub get_wh {
679 my ($self) = @_; 1058 my ($self) = @_;
… …
685 or next; 1064 or next;
686 1065
687 for my $x (0 .. $#$row) { 1066 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 1067 my $widget = $row->[$x]
689 or next; 1068 or next;
690 my ($w, $h) = $widget->size_request; 1069 my ($w, $h) = @$widget{qw(req_w req_h)};
691 1070
692 $w[$x] = max $w[$x], $w; 1071 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 1072 $h[$y] = max $h[$y], $h;
694 } 1073 }
695 } 1074 }
… …
707 (sum @$hs), 1086 (sum @$hs),
708 ) 1087 )
709} 1088}
710 1089
711sub size_allocate { 1090sub size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1091 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1092
716 my ($ws, $hs) = $self->get_wh; 1093 my ($ws, $hs) = $self->get_wh;
717 1094
718 my $req_w = sum @$ws; 1095 my $req_w = sum @$ws;
719 my $req_h = sum @$hs; 1096 my $req_h = sum @$hs;
… …
725 1102
726 # linearly scale sizes 1103 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1104 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1105 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1106
1107 CFClient::UI::harmonize $ws;
1108 CFClient::UI::harmonize $hs;
1109
730 my $y; 1110 my $y;
731 1111
732 for my $r (0 .. $#{$self->{children}}) { 1112 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1113 my $row = $self->{children}[$r]
734 or next; 1114 or next;
735 1115
736 my $x = 0; 1116 my $x = 0;
737 my $row_h = $hs->[$r]; 1117 my $row_h = $hs->[$r];
738 1118
739 for my $c (0 .. $#$row) { 1119 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1120 my $col_w = $ws->[$c];
744 1121
1122 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1123 $widget->configure ($x, $y, $col_w, $row_h);
1124 }
746 1125
747 $x += $col_w; 1126 $x += $col_w;
748 } 1127 }
749 1128
750 $y += $row_h; 1129 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1173 (List::Util::max map $_->[1], @alloc),
795 ) 1174 )
796} 1175}
797 1176
798sub size_allocate { 1177sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1178 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1179
805 ($h, $w) = ($w, $h); 1180 ($h, $w) = ($w, $h);
806 1181
807 my $children = $self->{children}; 1182 my $children = $self->{children};
808 1183
809 my @h = map +($_->size_request)[0], @$children; 1184 my @h = map $_->{req_w}, @$children;
810 1185
811 my $req_h = List::Util::sum @h; 1186 my $req_h = List::Util::sum @h;
812 1187
813 if ($req_h > $h) { 1188 if ($req_h > $h) {
814 # ah well, not enough space 1189 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1199 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1200 $h[$_] = $alloc_h;
826 } 1201 }
827 } 1202 }
828 1203
1204 CFClient::UI::harmonize \@h;
1205
829 my $y = 0; 1206 my $y = 0;
830 for (0 .. $#$children) { 1207 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1208 my $child = $children->[$_];
832 my $h = $h[$_]; 1209 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1210 $child->configure ($y, 0, $h, $w);
834 1211
835 $y += $h; 1212 $y += $h;
836 } 1213 }
1214
1215 1
837} 1216}
838 1217
839############################################################################# 1218#############################################################################
840 1219
841package CFClient::UI::VBox; 1220package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1233 (List::Util::sum map $_->[1], @alloc),
855 ) 1234 )
856} 1235}
857 1236
858sub size_allocate { 1237sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864 1239
865 my $children = $self->{children}; 1240 my $children = $self->{children};
866 1241
867 my @h = map +($_->size_request)[1], @$children; 1242 my @h = map $_->{req_h}, @$children;
868 1243
869 my $req_h = List::Util::sum @h; 1244 my $req_h = List::Util::sum @h;
870 1245
871 if ($req_h > $h) { 1246 if ($req_h > $h) {
872 # ah well, not enough space 1247 # ah well, not enough space
… …
880 1255
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1256 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1257 }
883 } 1258 }
884 1259
1260 CFClient::UI::harmonize \@h;
1261
885 my $y = 0; 1262 my $y = 0;
886 for (0 .. $#$children) { 1263 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1264 my $child = $children->[$_];
888 my $h = $h[$_]; 1265 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1266 $child->configure (0, $y, $w, $h);
890 1267
891 $y += $h; 1268 $y += $h;
892 } 1269 }
1270
1271 1
893} 1272}
894 1273
895############################################################################# 1274#############################################################################
896 1275
897package CFClient::UI::Label; 1276package CFClient::UI::Label;
898 1277
899our @ISA = CFClient::UI::Base::; 1278our @ISA = CFClient::UI::Base::;
900 1279
901use SDL::OpenGL; 1280use CFClient::OpenGL;
902 1281
903sub new { 1282sub new {
904 my ($class, %arg) = @_; 1283 my ($class, %arg) = @_;
905 1284
906 my $self = $class->SUPER::new ( 1285 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1286 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1287 #font => default_font
1288 fontsize => 1,
909 text => "", 1289 text => "",
910 align => -1, 1290 align => -1,
1291 valign => -1,
911 padding => 2, 1292 padding => 2,
912 layout => new CFClient::Layout, 1293 layout => new CFClient::Layout,
1294 can_events => 0,
913 %arg 1295 %arg
914 ); 1296 );
915 1297
916 $self->set_text ($self->{text}); 1298 if (exists $self->{template}) {
1299 my $layout = new CFClient::Layout;
1300 $layout->set_text (delete $self->{template});
1301 $self->{template} = $layout;
1302 }
1303
1304 $self->set_text (delete $self->{text}) if exists $self->{text};
1305 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
917 1306
918 $self 1307 $self
919} 1308}
920 1309
921sub escape_text { 1310sub escape {
922 local $_ = $_[1]; 1311 local $_ = $_[1];
923 1312
924 s/&/&amp;/g; 1313 s/&/&amp;/g;
925 s/>/&gt;/g; 1314 s/>/&gt;/g;
926 s/</&lt;/g; 1315 s/</&lt;/g;
927 1316
928 $_[1] 1317 $_[1]
929} 1318}
930 1319
1320sub update {
1321 my ($self) = @_;
1322
1323 delete $self->{texture};
1324 $self->SUPER::update;
1325}
1326
1327sub reconfigure {
1328 my ($self) = @_;
1329
1330 delete $self->{texture};
1331}
1332
931sub set_text { 1333sub set_text {
932 my ($self, $text) = @_; 1334 my ($self, $text) = @_;
933 1335
1336 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1337 $self->{text} = "T$text";
1338
935 $self->{layout}->set_markup ($text); 1339 $self->{layout}->set_text ($text);
936 1340
937 delete $self->{texture}; 1341 delete $self->{texture};
938 $self->update; 1342 $self->update;
1343 $self->check_size;
939} 1344}
940 1345
941sub get_text { 1346sub set_markup {
942 my ($self, $text) = @_; 1347 my ($self, $markup) = @_;
943 1348
944 $self->{text} 1349 return if $self->{text} eq "M$markup";
1350 $self->{text} = "M$markup";
1351
1352 $self->{layout}->set_markup ($markup);
1353
1354 delete $self->{texture};
1355 $self->update;
1356 $self->check_size;
945} 1357}
946 1358
947sub size_request { 1359sub size_request {
948 my ($self) = @_; 1360 my ($self) = @_;
949 1361
950 $self->{layout}->set_width; 1362 $self->{layout}->set_font ($self->{font}) if $self->{font};
1363 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1364 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1365
952 my ($w, $h) = $self->{layout}->size; 1366 my ($w, $h) = $self->{layout}->size;
1367
1368 if (exists $self->{template}) {
1369 $self->{template}->set_font ($self->{font}) if $self->{font};
1370 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1371
1372 my ($w2, $h2) = $self->{template}->size;
1373
1374 $w = List::Util::max $w, $w2;
1375 $h = List::Util::max $h, $h2;
1376 }
953 1377
954 ( 1378 (
955 $w + $self->{padding} * 2, 1379 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1380 $h + $self->{padding} * 2,
957 ) 1381 )
958} 1382}
959 1383
960sub size_allocate { 1384sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1385 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1386
965 delete $self->{texture}; 1387 delete $self->{texture};
966} 1388}
967 1389
968sub update { 1390sub set_fontsize {
969 my ($self) = @_; 1391 my ($self, $fontsize) = @_;
970 1392
1393 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1394 delete $self->{texture};
1395 $self->check_size;
972 $self->SUPER::update; 1396 $self->update;
973} 1397}
974 1398
975sub _draw { 1399sub _draw {
976 my ($self) = @_; 1400 my ($self) = @_;
977 1401
978 my $tex = $self->{texture} ||= do { 1402 my $tex = $self->{texture} ||= do {
1403 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1404 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
981 new_from_layout CFClient::Texture $self->{layout} 1406 new_from_layout CFClient::Texture $self->{layout}
982 }; 1407 };
983 1408
984 glEnable GL_BLEND; 1409 glEnable GL_BLEND;
985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
986 glEnable GL_TEXTURE_2D; 1411 glEnable GL_TEXTURE_2D;
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
988 1413
989 glColor @{$self->{fg}}; 1414 glColor @{$self->{fg}};
990 1415
991 my $x = 1416 $self->{ox} = int (
992 $self->{align} < 0 ? $self->{padding} 1417 $self->{align} < 0 ? $self->{padding}
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
994 : ($self->{w} - $tex->{w}) * 0.5; 1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
995 1421
996 $tex->draw_quad ($x, $self->{padding}); 1422 $self->{oy} = int (
1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
1427
1428 $tex->draw_quad ($self->{ox}, $self->{oy});
997 1429
998 glDisable GL_TEXTURE_2D; 1430 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND; 1431 glDisable GL_BLEND;
1000} 1432}
1001 1433
1002############################################################################# 1434#############################################################################
1003 1435
1004package CFClient::UI::Entry; 1436package CFClient::UI::EntryBase;
1005 1437
1006our @ISA = CFClient::UI::Label::; 1438our @ISA = CFClient::UI::Label::;
1007 1439
1008use SDL; 1440use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1441
1011sub new { 1442sub new {
1012 my $class = shift; 1443 my $class = shift;
1013 1444
1014 $class->SUPER::new ( 1445 $class->SUPER::new (
1015 fg => [1, 1, 1], 1446 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1447 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1448 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1449 active_fg => [0, 0, 0],
1450 can_hover => 1,
1451 can_focus => 1,
1452 valign => 0,
1453 can_events => 1,
1019 @_ 1454 @_
1020 ) 1455 )
1021} 1456}
1022 1457
1023sub _set_text { 1458sub _set_text {
1024 my ($self, $text) = @_; 1459 my ($self, $text) = @_;
1025 1460
1461 delete $self->{cur_h};
1462
1463 return if $self->{text} eq $text;
1464
1465 delete $self->{texture};
1466
1026 $self->{last_activity} = $::NOW; 1467 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1468 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1469
1031 $text =~ s/./*/g if $self->{hidden}; 1470 $text =~ s/./*/g if $self->{hidden};
1471 $self->{layout}->set_text ("$text ");
1032 1472
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1473 $self->emit (changed => $self->{text});
1474}
1034 1475
1035 $text = substr $text, 0, $self->{cursor}; 1476sub get_text {
1036 utf8::encode $text; 1477 $_[0]{text}
1037
1038 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039} 1478}
1040 1479
1041sub size_request { 1480sub size_request {
1042 my ($self) = @_; 1481 my ($self) = @_;
1043 1482
… …
1045 1484
1046 ($w + 1, $h) # add 1 for cursor 1485 ($w + 1, $h) # add 1 for cursor
1047} 1486}
1048 1487
1049sub size_allocate { 1488sub size_allocate {
1050 my ($self, $x, $y, $w, $h) = @_; 1489 my ($self, $w, $h) = @_;
1051 1490
1052 $self->SUPER::size_allocate ($x, $y, $w, $h); 1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1053
1054 $self->_set_text ($self->{text});
1055} 1492}
1056 1493
1057sub set_text { 1494sub set_text {
1058 my ($self, $text) = @_; 1495 my ($self, $text) = @_;
1059 1496
… …
1063} 1500}
1064 1501
1065sub key_down { 1502sub key_down {
1066 my ($self, $ev) = @_; 1503 my ($self, $ev) = @_;
1067 1504
1068 my $mod = $ev->key_mod; 1505 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1506 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1507 my $uni = $ev->{unicode};
1072 1508
1073 my $text = $self->get_text; 1509 my $text = $self->get_text;
1074 1510
1075 if ($sym == SDLK_BACKSPACE) { 1511 if ($sym == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1512 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1513 } elsif ($sym == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1514 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1515 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1516 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1517 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1518 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1519 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1520 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1521 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1522 $self->{cursor} = length $text;
1523 } elsif ($sym == 27) {
1524 $self->emit ('escape');
1087 } elsif ($uni) { 1525 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1526 substr $text, $self->{cursor}++, 0, chr $uni;
1089 } 1527 }
1090 1528
1091 $self->_set_text ($text); 1529 $self->_set_text ($text);
… …
1145 1583
1146 $self->SUPER::_draw; 1584 $self->SUPER::_draw;
1147 1585
1148 #TODO: force update every cursor change :( 1586 #TODO: force update every cursor change :(
1149 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1587 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1588
1589 unless (exists $self->{cur_h}) {
1590 my $text = substr $self->{text}, 0, $self->{cursor};
1591 utf8::encode $text;
1592
1593 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1594 }
1595
1150 glColor @{$self->{fg}}; 1596 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1597 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1598 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1599 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1154 glEnd; 1600 glEnd;
1155 } 1601 }
1156} 1602}
1157 1603
1158#############################################################################
1159
1160package CFClient::UI::Slider; 1604package CFClient::UI::Entry;
1161 1605
1162use strict; 1606our @ISA = CFClient::UI::EntryBase::;
1163 1607
1164use SDL::OpenGL; 1608use CFClient::OpenGL;
1165 1609
1610sub key_down {
1611 my ($self, $ev) = @_;
1612
1613 my $sym = $ev->{sym};
1614
1615 if ($sym == 13) {
1616 unshift @{$self->{history}},
1617 my $txt = $self->get_text;
1618 $self->{history_pointer} = -1;
1619 $self->{history_saveback} = '';
1620 $self->emit (activate => $txt);
1621 $self->update;
1622
1623 } elsif ($sym == CFClient::SDLK_UP) {
1624 if ($self->{history_pointer} < 0) {
1625 $self->{history_saveback} = $self->get_text;
1626 }
1627 if (@{$self->{history} || []} > 0) {
1628 $self->{history_pointer}++;
1629 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1630 $self->{history_pointer} = @{$self->{history} || []} - 1;
1631 }
1632 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1633 }
1634
1635 } elsif ($sym == CFClient::SDLK_DOWN) {
1636 $self->{history_pointer}--;
1637 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1638
1639 if ($self->{history_pointer} >= 0) {
1640 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1641 } else {
1642 $self->set_text ($self->{history_saveback});
1643 }
1644
1645 } else {
1646 $self->SUPER::key_down ($ev);
1647 }
1648
1649}
1650
1651#############################################################################
1652
1653package CFClient::UI::Button;
1654
1166our @ISA = CFClient::UI::DrawBG::; 1655our @ISA = CFClient::UI::Label::;
1656
1657use CFClient::OpenGL;
1658
1659my @tex =
1660 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1661 qw(b1_button_active.png);
1167 1662
1168sub new { 1663sub new {
1169 my $class = shift; 1664 my $class = shift;
1170 1665
1666 $class->SUPER::new (
1667 padding => 4,
1668 fg => [1, 1, 1],
1669 bg => [1, 1, 1, 0.2],
1670 active_fg => [0, 0, 1],
1671 can_hover => 1,
1672 align => 0,
1673 valign => 0,
1674 can_events => 1,
1675 @_
1676 )
1677}
1678
1679sub button_up {
1680 my ($self, $ev, $x, $y) = @_;
1681
1682 if ($x >= 0 && $x < $self->{w}
1683 && $y >= 0 && $y < $self->{h}) {
1684 $self->emit ("activate");
1685 }
1686}
1687
1688sub _draw {
1689 my ($self) = @_;
1690
1691 local $self->{fg} = $self->{fg};
1692
1693 if ($GRAB == $self) {
1694 $self->{fg} = $self->{active_fg};
1695 }
1696
1697 glEnable GL_BLEND;
1698 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699 glEnable GL_TEXTURE_2D;
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701 glColor 0, 0, 0, 1;
1702
1703 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1704
1705 glDisable GL_TEXTURE_2D;
1706 glDisable GL_BLEND;
1707
1708 $self->SUPER::_draw;
1709}
1710
1711#############################################################################
1712
1713package CFClient::UI::CheckBox;
1714
1715our @ISA = CFClient::UI::DrawBG::;
1716
1717my @tex =
1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1719 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1720
1721use CFClient::OpenGL;
1722
1723sub new {
1724 my $class = shift;
1725
1726 $class->SUPER::new (
1727 padding => 2,
1728 fg => [1, 1, 1],
1729 active_fg => [1, 1, 0],
1730 state => 0,
1731 can_hover => 1,
1732 @_
1733 )
1734}
1735
1736sub size_request {
1737 my ($self) = @_;
1738
1739 ($self->{padding} * 2 + 6) x 2
1740}
1741
1742sub button_down {
1743 my ($self, $ev, $x, $y) = @_;
1744
1745 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1746 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1747 $self->{state} = !$self->{state};
1748 $self->emit (changed => $self->{state});
1749 }
1750}
1751
1752sub _draw {
1753 my ($self) = @_;
1754
1755 $self->SUPER::_draw;
1756
1757 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1758
1759 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1760
1761 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762
1763 glEnable GL_BLEND;
1764 glEnable GL_TEXTURE_2D;
1765 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766
1767 my $tex = $self->{state} ? $tex[1] : $tex[0];
1768
1769 $tex->draw_quad (0, 0, $s, $s);
1770
1771 glDisable GL_TEXTURE_2D;
1772 glDisable GL_BLEND;
1773}
1774
1775#############################################################################
1776
1777package CFClient::UI::Image;
1778
1779our @ISA = CFClient::UI::Base::;
1780
1781use CFClient::OpenGL;
1782use Carp qw/confess/;
1783
1784our %loaded_images;
1785
1786sub new {
1787 my $class = shift;
1788
1789 my $self = $class->SUPER::new (can_events => 0, @_);
1790
1791 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1792
1793 $loaded_images{$self->{image}} ||=
1794 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1795
1796 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1797
1798 Scalar::Util::weaken $loaded_images{$self->{image}};
1799
1800 $self->{aspect} = $tex->{w} / $tex->{h};
1801
1802 $self
1803}
1804
1805sub size_request {
1806 my ($self) = @_;
1807
1808 ($self->{tex}->{w}, $self->{tex}->{h})
1809}
1810
1811sub _draw {
1812 my ($self) = @_;
1813
1814 my $tex = $self->{tex};
1815
1816 my ($w, $h) = ($self->{w}, $self->{h});
1817
1818 if ($self->{rot90}) {
1819 glRotate 90, 0, 0, 1;
1820 glTranslate 0, -$self->{w}, 0;
1821
1822 ($w, $h) = ($h, $w);
1823 }
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $tex->draw_quad (0, 0, $w, $h);
1831
1832 glDisable GL_BLEND;
1833 glDisable GL_TEXTURE_2D;
1834}
1835
1836#############################################################################
1837
1838package CFClient::UI::VGauge;
1839
1840our @ISA = CFClient::UI::Base::;
1841
1842use List::Util qw(min max);
1843
1844use CFClient::OpenGL;
1845
1846my %tex = (
1847 food => [
1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1849 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1850 ],
1851 grace => [
1852 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1853 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1854 ],
1855 hp => [
1856 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1857 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1858 ],
1859 mana => [
1860 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1861 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1862 ],
1863);
1864
1865# eg. VGauge->new (gauge => 'food'), default gauge: food
1866sub new {
1867 my $class = shift;
1868
1869 my $self = $class->SUPER::new (
1870 type => 'food',
1871 @_
1872 );
1873
1874 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1875
1876 $self
1877}
1878
1879sub size_request {
1880 my ($self) = @_;
1881
1882 #my $tex = $tex{$self->{type}}[0];
1883 #@$tex{qw(w h)}
1884 (0, 0)
1885}
1886
1887sub set_max {
1888 my ($self, $max) = @_;
1889
1890 return if $self->{max_val} == $max;
1891
1892 $self->{max_val} = $max;
1893 $self->update;
1894}
1895
1896sub set_value {
1897 my ($self, $val, $max) = @_;
1898
1899 $self->set_max ($max)
1900 if defined $max;
1901
1902 return if $self->{val} == $val;
1903
1904 $self->{val} = $val;
1905 $self->update;
1906}
1907
1908sub _draw {
1909 my ($self) = @_;
1910
1911 my $tex = $tex{$self->{type}};
1912 my ($t1, $t2, $t3) = @$tex;
1913
1914 my ($w, $h) = ($self->{w}, $self->{h});
1915
1916 if ($self->{vertical}) {
1917 glRotate 90, 0, 0, 1;
1918 glTranslate 0, -$self->{w}, 0;
1919
1920 ($w, $h) = ($h, $w);
1921 }
1922
1923 my $ycut = $self->{val} / ($self->{max_val} || 1);
1924
1925 my $ycut1 = max 0, min 1, $ycut;
1926 my $ycut2 = max 0, min 1, $ycut - 1;
1927
1928 my $h1 = $self->{h} * (1 - $ycut1);
1929 my $h2 = $self->{h} * (1 - $ycut2);
1930
1931 glEnable GL_BLEND;
1932 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1933 glEnable GL_TEXTURE_2D;
1934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935
1936 glBindTexture GL_TEXTURE_2D, $t1->{name};
1937 glBegin GL_QUADS;
1938 glTexCoord 0 , 0; glVertex 0 , 0;
1939 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1940 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1941 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1942 glEnd;
1943
1944 my $ycut1 = List::Util::min 1, $ycut;
1945 glBindTexture GL_TEXTURE_2D, $t2->{name};
1946 glBegin GL_QUADS;
1947 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1948 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1949 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1950 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1951 glEnd;
1952
1953 if ($t3) {
1954 glBindTexture GL_TEXTURE_2D, $t3->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1957 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1958 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1959 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1960 glEnd;
1961 }
1962
1963 glDisable GL_BLEND;
1964 glDisable GL_TEXTURE_2D;
1965}
1966
1967#############################################################################
1968
1969package CFClient::UI::Gauge;
1970
1971our @ISA = CFClient::UI::VBox::;
1972
1973sub new {
1974 my ($class, %arg) = @_;
1975
1976 my $self = $class->SUPER::new (
1977 tooltip => $arg{type},
1978 can_hover => 1,
1979 can_events => 1,
1980 %arg,
1981 );
1982
1983 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1984 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1985 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1986
1987 $self
1988}
1989
1990sub set_fontsize {
1991 my ($self, $fsize) = @_;
1992
1993 $self->{value}->set_fontsize ($fsize);
1994 $self->{max} ->set_fontsize ($fsize);
1995}
1996
1997sub set_max {
1998 my ($self, $max) = @_;
1999
2000 $self->{gauge}->set_max ($max);
2001 $self->{max}->set_text ($max);
2002}
2003
2004sub set_value {
2005 my ($self, $val, $max) = @_;
2006
2007 $self->set_max ($max)
2008 if defined $max;
2009
2010 $self->{gauge}->set_value ($val, $max);
2011 $self->{value}->set_text ($val);
2012}
2013
2014#############################################################################
2015
2016package CFClient::UI::Slider;
2017
2018use strict;
2019
2020use CFClient::OpenGL;
2021
2022our @ISA = CFClient::UI::DrawBG::;
2023
2024my @tex =
2025 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2026 qw(s1_slider.png s1_slider_bg.png);
2027
2028sub new {
2029 my $class = shift;
2030
1171 # range [value, low, high, page] 2031 # range [value, low, high, page]
1172 2032
2033 # TODO: 0-width page
2034 # TODO: req_w/h are wrong with vertical
2035 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 2036 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 2037 fg => [1, 1, 1],
1175 active_fg => [0, 0, 0], 2038 active_fg => [0, 0, 0],
1176 range => [0, 0, 100, 10], 2039 range => [0, 0, 100, 10],
1177 req_w => 40, 2040 req_w => $::WIDTH / 80,
1178 req_h => 10, 2041 req_h => $::WIDTH / 80,
1179 vertical => 0, 2042 vertical => 0,
2043 can_hover => 1,
2044 inner_pad => 5,
1180 @_ 2045 @_
1181 ); 2046 );
1182 2047
1183 $self 2048 $self
1184} 2049}
… …
1205 if ($GRAB == $self) { 2070 if ($GRAB == $self) {
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2071 my ($value, $lo, $hi, $page) = @{$self->{range}};
1207 2072
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1209 2074
2075 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2076 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2077
2078 $x -= $inner_pad_px; # substract the padding
1210 $x = $x * ($hi - $lo) / $w + $lo; 2079 $x = $x * ($hi - $lo) / $inner_w + $lo;
1211 $x = $lo if $x < $lo; 2080 $x = $lo if $x < $lo;
1212 $x = $hi - $page if $x > $hi - $page; 2081 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x; 2082 $self->{range}[0] = $x;
1214 2083
1215 $self->emit (changed => $x); 2084 $self->emit (changed => $x);
1216 $self->update; 2085 $self->update;
1217 } 2086 }
2087}
2088
2089# the inner_* stuff is for generating a padding for the slider handle,
2090# so that the handle doesn't leave the texture. This calculation isn't 100%
2091# correct propably, but it does the job for now
2092sub _calc_inner_pad_px {
2093 my ($self, $w) = @_;
2094 ($w / 100) * $self->{inner_pad} # % to pixels
1218} 2095}
1219 2096
1220sub _draw { 2097sub _draw {
1221 my ($self) = @_; 2098 my ($self) = @_;
1222 2099
… …
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2113 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2114 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2115
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2116 my ($value, $lo, $hi, $page) = @{$self->{range}};
1240 2117
2118 $hi = $value + 1 if $lo == $hi;
2119
2120 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2121 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2122
1241 $page = int $page * $w / ($hi - $lo); 2123 $page = int $page * $inner_w / ($hi - $lo);
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2124 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1243 2125
1244 $w -= $page; 2126 $w -= $page;
1245 $page &= ~1; 2127 $page &= ~1;
1246 glTranslate $page * 0.5, 0, 0; 2128 glTranslate $page * 0.5, 0, 0;
2129 $page ||= 2;
1247 2130
1248 glColor @$fg;
1249 glBegin GL_LINES;
1250 glVertex 0, 0; glVertex 0, $h;
1251 glVertex $w - 1, 0; glVertex $w - 1, $h;
1252 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253 glEnd;
1254
1255 my $knob_a = $value - $page * 0.5; 2131 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1256 my $knob_b = $value + $page * 0.5; 2132 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1257 2133
1258 glBegin GL_QUADS; 2134 glEnable GL_BLEND;
1259 glColor @$fg; 2135 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1260 glVertex $knob_a, 0; 2136 glEnable GL_TEXTURE_2D;
1261 glVertex $knob_a, $h; 2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1262 glVertex $knob_b, $h;
1263 glVertex $knob_b, 0;
1264 2138
1265 if ($knob_a < $knob_b - 2) { 2139 # draw background
1266 glColor @$bg; 2140 $tex[1]->draw_quad (0, 0, $w, $h);
1267 glVertex $knob_a + 1, 1;
1268 glVertex $knob_a + 1, $h - 1;
1269 glVertex $knob_b - 1, $h - 1;
1270 glVertex $knob_b - 1, 1;
1271 }
1272 glEnd;
1273}
1274 2141
1275############################################################################# 2142 # draw handle
2143 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1276 2144
2145 glDisable GL_BLEND;
2146 glDisable GL_TEXTURE_2D;
2147}
2148
2149#############################################################################
2150
1277package CFClient::UI::MapWidget; 2151package CFClient::UI::TextView;
1278 2152
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::HBox::;
2154
2155use CFClient::OpenGL;
1287 2156
1288sub new { 2157sub new {
1289 my $class = shift; 2158 my $class = shift;
1290 2159
1291 $class->SUPER::new ( 2160 my $self = $class->SUPER::new (
1292 z => -1, 2161 fontsize => 1,
1293 list => (glGenLists 1), 2162 can_events => 0,
2163 #font => default_font
1294 @_ 2164 @_,
2165
2166 layout => (new CFClient::Layout),
2167 par => [],
2168 height => 0,
2169 children => [
2170 (new CFClient::UI::Empty expand => 1),
2171 (new CFClient::UI::Slider vertical => 1),
2172 ],
1295 ) 2173 );
1296}
1297 2174
1298sub key_down { 2175 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2176
1302sub key_up { 2177 $self
1303} 2178}
1304 2179
1305sub size_request { 2180sub set_fontsize {
2181 my ($self, $fontsize) = @_;
2182
2183 $self->{fontsize} = $fontsize;
2184 $self->reflow;
2185}
2186
2187sub text_height {
2188 my ($self, $text) = @_;
2189
2190 my $layout = $self->{layout};
2191
2192 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193 $layout->set_width ($self->{children}[0]{w});
2194 $layout->set_text ($text);
1306 ( 2195
1307 1 + 32 * int $::WIDTH / 32, 2196 ($layout->size)[1]
1308 1 + 32 * int $::HEIGHT / 32, 2197}
1309 ) 2198
2199sub reflow {
2200 my ($self) = @_;
2201
2202 $self->{need_reflow}++;
2203 $self->update;
2204}
2205
2206sub size_allocate {
2207 my ($self, $w, $h) = @_;
2208
2209 $self->SUPER::size_allocate ($w, $h);
2210
2211 $self->{layout}->set_font ($self->{font}) if $self->{font};
2212 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2213 $self->{layout}->set_width ($self->{children}[0]{w});
2214
2215 $self->reflow;
2216}
2217
2218sub add_paragraph {
2219 my ($self, $color, $text) = @_;
2220
2221 #TODO: intelligently "reformat" paragraph
2222
2223 my $height = $self->text_height ($text);
2224
2225 $self->{height} += $height;
2226
2227 push @{$self->{par}}, [$height, $color, $text];
2228
2229 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2230 $self->{children}[1]->update;
1310} 2231}
1311 2232
1312sub update { 2233sub update {
1313 my ($self) = @_; 2234 my ($self) = @_;
1314 2235
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2236 $self->SUPER::update;
1317}
1318 2237
1319sub draw { 2238 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2239
2240 delete $self->{texture};
2241
2242 $ROOT->on_refresh ($self, sub {
1322 if (delete $self->{need_update}) { 2243 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2244 my $height = 0;
1324 2245
1325 my $mx = $::CONN->{mapx}; 2246 $height += $_->[0] = $self->text_height ($_->[2])
1326 my $my = $::CONN->{mapy}; 2247 for @{$self->{par}};
1327 2248
1328 my $map = $::CONN->{map}; 2249 $self->{height} = $height;
1329 2250
1330 my ($xofs, $yofs); 2251 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1331 2252
1332 my $sw = 1 + int $::WIDTH / 32; 2253 delete $self->{texture};
1333 my $sh = 1 + int $::HEIGHT / 32;
1334
1335 if ($::CONN->{mapw} > $sw) {
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1337 } else {
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1339 } 2254 }
1340 2255
1341 if ($::CONN->{maph} > $sh) { 2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2257 glClearColor 0, 0, 0, 0;
1343 } else { 2258 glClear GL_COLOR_BUFFER_BIT;
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 }
1346 2259
1347 glEnable GL_TEXTURE_2D;
1348 glEnable GL_BLEND; 2260 glEnable GL_BLEND;
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2262 glEnable GL_TEXTURE_2D;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2264
1352 my $sw4 = ($sw + 3) & ~3; 2265 my $top = int $self->{children}[1]{range}[0];
1353 my $darkness = "\x00" x ($sw4 * $sh);
1354 2266
1355 for my $x (0 .. $sw - 1) { 2267 my $y0 = $top;
1356 my $row = $map->[$x + $xofs]; 2268 my $y1 = $top + $self->{h};
1357 for my $y (0 .. $sh - 1) {
1358 2269
1359 my $cell = $row->[$y + $yofs] 2270 my $y = 0;
1360 or next;
1361 2271
2272 my $layout = $self->{layout};
2273
2274 $layout->set_font ($self->{font}) if $self->{font};
2275
2276 for my $par (@{$self->{par}}) {
1362 my $dark = $cell->[0]; 2277 my $h = $par->[0];
1363 if ($dark < 0) { 2278
1364 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2279 if ($y0 < $y + $h && $y < $y1) {
1365 } else { 2280 $layout->set_text ($par->[2]);
1366 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2281
2282 glColor @{ $par->[1] };
2283 my ($W, $H) = $layout->size;
2284 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1367 } 2285 }
1368 2286
1369 for my $num (grep $_, @$cell[1,2,3]) { 2287 $y += $h;
1370 my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372 my ($w, $h) = @$tex{qw(w h)};
1373
1374 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375 }
1376 } 2288 }
1377 }
1378 2289
1379# if (1) { # higher quality darkness
1380# $lighting =~ s/(.)/$1$1$1/gs;
1381# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382#
1383# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384#
1385# $lighting = $pb->get_pixels;
1386# $lighting =~ s/(.)../$1/gs;
1387# }
1388
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1390
1391 $darkness = new CFClient::Texture
1392 w => $sw4,
1393 h => $sh,
1394 data => $darkness,
1395 internalformat => GL_ALPHA,
1396 format => GL_ALPHA;
1397
1398 glColor 0.45, 0.45, 0.45, 1;
1399 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1400
1401 glDisable GL_TEXTURE_2D; 2290 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND; 2291 glDisable GL_BLEND;
1403
1404 glEndList;
1405 }
1406
1407 glCallList $self->{list};
1408}
1409
1410my %DIR = (
1411 SDLK_KP8, [1, "north"],
1412 SDLK_KP9, [2, "northeast"],
1413 SDLK_KP6, [3, "east"],
1414 SDLK_KP3, [4, "southeast"],
1415 SDLK_KP2, [5, "south"],
1416 SDLK_KP1, [6, "southwest"],
1417 SDLK_KP4, [7, "west"],
1418 SDLK_KP7, [8, "northwest"],
1419
1420 SDLK_UP, [1, "north"],
1421 SDLK_RIGHT, [3, "east"],
1422 SDLK_DOWN, [5, "south"],
1423 SDLK_LEFT, [7, "west"],
1424);
1425
1426sub key_down {
1427 my ($self, $ev) = @_;
1428
1429 my $mod = $ev->key_mod;
1430 my $sym = $ev->key_sym;
1431
1432 if ($sym == SDLK_KP5) {
1433 $::CONN->send ("command stay fire");
1434 } elsif (exists $DIR{$sym}) {
1435 if ($mod & KMOD_SHIFT) {
1436 $self->{shft}++;
1437 $::CONN->send ("command fire $DIR{$sym}[0]");
1438 } elsif ($mod & KMOD_CTRL) {
1439 $self->{ctrl}++;
1440 $::CONN->send ("command run $DIR{$sym}[0]");
1441 } else {
1442 $::CONN->send ("command $DIR{$sym}[1]");
1443 } 2292 };
1444 } 2293 });
1445} 2294}
1446 2295
1447sub key_up { 2296sub _draw {
1448 my ($self, $ev) = @_; 2297 my ($self) = @_;
1449 2298
1450 my $mod = $ev->key_mod; 2299 glEnable GL_BLEND;
1451 my $sym = $ev->key_sym; 2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2301 glEnable GL_TEXTURE_2D;
2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303 glColor 1, 1, 1, 1;
2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2305 glDisable GL_TEXTURE_2D;
2306 glDisable GL_BLEND;
1452 2307
1453 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2308 $self->{children}[1]->draw;
1454 $::CONN->send ("command fire_stop"); 2309
1455 }
1456 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457 $::CONN->send ("command run_stop");
1458 }
1459} 2310}
1460 2311
1461############################################################################# 2312#############################################################################
1462 2313
1463package CFClient::UI::Animator; 2314package CFClient::UI::Animator;
1464 2315
1465use SDL::OpenGL; 2316use CFClient::OpenGL;
1466 2317
1467our @ISA = CFClient::UI::Bin::; 2318our @ISA = CFClient::UI::Bin::;
1468 2319
1469sub moveto { 2320sub moveto {
1470 my ($self, $x, $y) = @_; 2321 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2351 glPopMatrix;
1501} 2352}
1502 2353
1503############################################################################# 2354#############################################################################
1504 2355
1505package CFClient::UI::Toplevel; 2356package CFClient::UI::Flopper;
2357
2358our @ISA = CFClient::UI::Button::;
2359
2360sub new {
2361 my $class = shift;
2362
2363 my $self = $class->SUPER::new (
2364 state => 0,
2365 connect_activate => \&toggle_flopper,
2366 @_
2367 );
2368
2369 if ($self->{state}) {
2370 $self->{state} = 0;
2371 $self->toggle_flopper;
2372 }
2373
2374 $self
2375}
2376
2377sub toggle_flopper {
2378 my ($self) = @_;
2379
2380 # TODO: use animation
2381 if ($self->{state} = !$self->{state}) {
2382 $CFClient::UI::ROOT->add ($self->{other});
2383 $self->{other}->move ($self->coord2global (0, $self->{h}));
2384 $self->emit ("open");
2385 } else {
2386 $CFClient::UI::ROOT->remove ($self->{other});
2387 $self->emit ("close");
2388 }
2389
2390 $self->emit (changed => $self->{state});
2391}
2392
2393#############################################################################
2394
2395package CFClient::UI::Tooltip;
2396
2397our @ISA = CFClient::UI::Bin::;
2398
2399use CFClient::OpenGL;
2400
2401sub new {
2402 my $class = shift;
2403
2404 $class->SUPER::new (
2405 @_,
2406 can_events => 0,
2407 )
2408}
2409
2410sub set_markup {
2411 my ($self, $text) = @_;
2412
2413 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2414 $self->{label}->set_markup ($text);
2415 $self->add ($self->{label});
2416}
2417
2418sub size_request {
2419 my ($self) = @_;
2420
2421 $self->child->set_max_size ($::WIDTH * 0.3);
2422
2423 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424
2425 ($w + 4, $h + 4)
2426}
2427
2428sub size_allocate {
2429 my ($self, $w, $h) = @_;
2430
2431 $self->SUPER::size_allocate ($w - 4, $h - 4);
2432}
2433
2434sub _draw {
2435 my ($self) = @_;
2436
2437 glPushMatrix;
2438 glTranslate 0.375, 0.375;
2439
2440 my ($w, $h) = @$self{qw(w h)};
2441
2442 glColor 1, 0.8, 0.4;
2443 glBegin GL_QUADS;
2444 glVertex 0 , 0;
2445 glVertex 0 , $h;
2446 glVertex $w, $h;
2447 glVertex $w, 0;
2448 glEnd;
2449
2450 glColor 0, 0, 0;
2451 glBegin GL_LINE_LOOP;
2452 glVertex 0 , 0;
2453 glVertex 0 , $h;
2454 glVertex $w, $h;
2455 glVertex $w, 0;
2456 glEnd;
2457
2458 glPopMatrix;
2459
2460 glTranslate 2, 2;
2461 $self->SUPER::_draw;
2462}
2463
2464#############################################################################
2465
2466package CFClient::UI::Face;
2467
2468our @ISA = CFClient::UI::Base::;
2469
2470use CFClient::OpenGL;
2471
2472sub new {
2473 my $class = shift;
2474
2475 $class->SUPER::new (
2476 aspect => 1,
2477 @_,
2478 )
2479}
2480
2481sub size_request {
2482 (32, 8)
2483}
2484
2485sub _draw {
2486 my ($self) = @_;
2487
2488 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2489
2490 # TODO animation
2491 if ($tex) {
2492 glEnable GL_BLEND;
2493 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2494 glEnable GL_TEXTURE_2D;
2495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2496 glColor 1, 1, 1, 1;
2497 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2498 glDisable GL_TEXTURE_2D;
2499 glDisable GL_BLEND;
2500 }
2501}
2502
2503#############################################################################
2504
2505package CFClient::UI::Menu;
2506
2507our @ISA = CFClient::UI::FancyFrame::;
2508
2509use CFClient::OpenGL;
2510
2511sub new {
2512 my $class = shift;
2513
2514 my $self = $class->SUPER::new (
2515 items => [],
2516 z => 100,
2517 @_,
2518 );
2519
2520 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2521
2522 for my $item (@{ $self->{items} }) {
2523 my ($widget, $cb) = @$item;
2524
2525 # handle various types of items, only text for now
2526 if (!ref $widget) {
2527 $widget = new CFClient::UI::Label
2528 can_hover => 1,
2529 can_events => 1,
2530 text => $widget;
2531 }
2532
2533 $self->{item}{$widget} = $item;
2534
2535 $self->{vbox}->add ($widget);
2536 }
2537
2538 $self
2539}
2540
2541# popup given the event (must be a mouse button down event currently)
2542sub popup {
2543 my ($self, $ev) = @_;
2544
2545 $self->emit ("popdown");
2546
2547 # maybe save $GRAB? must be careful about events...
2548 $GRAB = $self;
2549 $self->{button} = $ev->{button};
2550
2551 $self->show;
2552 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2553}
2554
2555sub mouse_motion {
2556 my ($self, $ev, $x, $y) = @_;
2557
2558 # TODO: should use vbox->find_widget or so
2559 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2560 $self->{hover} = $self->{item}{$HOVER};
2561}
2562
2563sub button_up {
2564 my ($self, $ev, $x, $y) = @_;
2565
2566 if ($ev->{button} == $self->{button}) {
2567 undef $GRAB;
2568 $self->hide;
2569
2570 $self->emit ("popdown");
2571 $self->{hover}[1]->() if $self->{hover};
2572 }
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::Root;
1506 2578
1507our @ISA = CFClient::UI::Container::; 2579our @ISA = CFClient::UI::Container::;
2580
2581use CFClient::OpenGL;
2582
2583sub check_size {
2584 my ($self) = @_;
2585
2586 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2587}
1508 2588
1509sub size_request { 2589sub size_request {
1510 ($::WIDTH, $::HEIGHT) 2590 ($::WIDTH, $::HEIGHT)
1511} 2591}
1512 2592
1513sub size_allocate { 2593sub configure {
1514 my ($self, $x, $y, $w, $h) = @_; 2594 my ($self, $x, $y, $w, $h) = @_;
1515 2595
1516 $self->_size_allocate ($x, $y, $w, $h); 2596 $self->SUPER::configure ($x, $y, $w, $h);
1517 2597
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1519 for @{$self->{children}}; 2598 for my $child (@{$self->{children}}) {
1520} 2599 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1521 2600
1522sub translate { 2601 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2602 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2603 $child->configure ($X, $Y, $W,$H);
2604 }
2605}
2606
2607sub _topleft {
1523 my ($self, $x, $y) = @_; 2608 my ($self, $x, $y) = @_;
1524 2609
1525 ($x, $y) 2610 ($x, $y)
1526} 2611}
1527 2612
1528sub update { 2613sub update {
1529 my ($self) = @_; 2614 my ($self) = @_;
1530 2615
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2616 $self->check_size;
1532 ::refresh (); 2617 ::refresh ();
1533} 2618}
1534 2619
1535sub add { 2620sub add {
1536 my ($self, $widget) = @_; 2621 my ($self, $child) = @_;
1537 2622
2623 # integerize window positions
2624 $child->{x} = int $child->{x};
2625 $child->{y} = int $child->{y};
2626
1538 $self->SUPER::add ($widget); 2627 $self->SUPER::add ($child);
2628}
1539 2629
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2630sub on_refresh {
2631 my ($self, $id, $cb) = @_;
2632
2633 $self->{refresh_hook}{$id} = $cb;
1541} 2634}
1542 2635
1543sub draw { 2636sub draw {
1544 my ($self) = @_; 2637 my ($self) = @_;
1545 2638
2639 while (my $rcb = delete $self->{refresh_hook}) {
2640 $_->() for values %$rcb;
2641 }
2642
2643 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2644 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2645 glClear GL_COLOR_BUFFER_BIT;
2646
2647 glMatrixMode GL_PROJECTION;
2648 glLoadIdentity;
2649 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2650 glMatrixMode GL_MODELVIEW;
2651 glLoadIdentity;
2652
1546 $self->_draw; 2653 $self->_draw;
1547} 2654}
1548 2655
1549############################################################################# 2656#############################################################################
1550 2657
2658package CFClient::UI::InventoryItem;
2659
2660our @ISA = CFClient::UI::HBox::;
2661
2662sub new {
2663 my $class = shift;
2664
2665 my %args = @_;
2666
2667 my $item = $args{item};
2668
2669 my $desc = $item->{nrof} < 2
2670 ? $item->{name}
2671 : "$item->{nrof} $item->{name_pl}";
2672
2673
2674 my $self = $class->SUPER::new (
2675 can_hover => 1,
2676 can_events => 1,
2677 tooltip => (CFClient::UI::Label->escape ($desc)
2678 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2679 connect_button_down => sub {
2680 my ($self, $ev, $x, $y) = @_;
2681
2682 # todo: maybe put examine on 1? but should just be a tooltip :(
2683 if ($ev->{button} == 1) {
2684 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2685 } elsif ($ev->{button} == 2) {
2686 $::CONN->send ("apply $item->{tag}");
2687 } elsif ($ev->{button} == 3) {
2688 CFClient::UI::Menu->new (
2689 items => [
2690 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2691 [
2692 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2693 sub { $::CONN->send ("lock $item->{tag}") },
2694 ],
2695 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2696 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2697 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2698 ],
2699 )->popup ($ev);
2700 }
2701
2702 1
2703 },
2704 %args
2705 );
2706 $self->add(new CFClient::UI::Face
2707 can_events => 0,
2708 face => $item->{face},
2709 anim => $item->{anim},
2710 animspeed => $item->{animspeed});
2711 $self->add(new CFClient::UI::Label
2712 can_events => 0,
2713 text => $desc);
2714
2715 $self
2716}
2717
2718#############################################################################
2719
2720package CFClient::UI::Inventory;
2721
2722our @ISA = CFClient::UI::ScrolledWindow::;
2723
2724sub new {
2725 my $class = shift;
2726
2727 my $self = $class->SUPER::new (
2728 scrolled => (new CFClient::UI::VBox),
2729 @_,
2730 );
2731
2732 $self
2733}
2734
2735sub set_items {
2736 my ($self, $items) = @_;
2737
2738 $self->{scrolled}->clear;
2739 return unless $items;
2740
2741 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2742
2743 $self->{real_items} = \@items;
2744
2745 for my $item (@items) {
2746 my $desc = $item->{nrof} < 2
2747 ? $item->{name}
2748 : "$item->{nrof} $item->{name_pl}";
2749
2750 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2751 }
2752
2753# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2754}
2755
2756sub size_request {
2757 my ($self) = @_;
2758 ($self->{req_w}, $self->{req_h});
2759}
2760
2761#############################################################################
2762
1551package CFClient::UI; 2763package CFClient::UI;
1552 2764
2765$ROOT = new CFClient::UI::Root;
1553$TOPLEVEL = new CFClient::UI::Toplevel; 2766$TOOLTIP = new CFClient::UI::Tooltip;
1554 2767
15551 27681
1556 2769

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