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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.76 by root, Tue Apr 11 21:24:09 2006 UTC vs.
Revision 1.164 by root, Mon Apr 24 06:57:39 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 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show;
31 }
32
33 return;
34 }
35 }
36 }
37
38 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner};
40}
14 41
15# class methods for events 42# class methods for events
16sub feed_sdl_key_down_event { 43sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
45 if $FOCUS;
18} 46}
19 47
20sub feed_sdl_key_up_event { 48sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
50 if $FOCUS;
22} 51}
23 52
24sub feed_sdl_button_down_event { 53sub feed_sdl_button_down_event {
25 my ($ev) = @_; 54 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 55 my ($x, $y) = ($ev->{x}, $ev->{y});
27 56
28 if (!$BUTTON_STATE) { 57 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 58 my $widget = $ROOT->find_widget ($x, $y);
30 59
31 $GRAB = $widget; 60 $GRAB = $widget;
32 $GRAB->update if $GRAB; 61 $GRAB->update if $GRAB;
33 }
34 62
63 check_tooltip;
64 }
65
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 66 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 67
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 68 if ($GRAB) {
69 ($x, $y) = $GRAB->coord2local ($x, $y);
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
38} 72}
39 73
40sub feed_sdl_button_up_event { 74sub feed_sdl_button_up_event {
41 my ($ev) = @_; 75 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 76 my ($x, $y) = ($ev->{x}, $ev->{y});
43 77
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 78 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 79
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 81
48 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 82 if ($GRAB) {
83 ($x, $y) = $GRAB->coord2local ($x, $y);
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
49 86
50 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 88 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 89 $grab->update if $grab;
53 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
91
92 check_tooltip;
54 } 93 }
55} 94}
56 95
57sub feed_sdl_motion_event { 96sub feed_sdl_motion_event {
58 my ($ev) = @_; 97 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
60 99
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 100 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 101
63 if ($widget != $HOVER) { 102 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 103 my $hover = $HOVER; $HOVER = $widget;
65 104
66 $hover->update if $hover; 105 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 106 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 107
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 108 check_tooltip;
109 }
110
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
114 }
115}
116
117# convert position array to integers
118sub harmonize {
119 my ($vals) = @_;
120
121 my $rem = 0;
122
123 for (@$vals) {
124 my $i = int $_ + $rem;
125 $rem += $_ - $i;
126 $_ = $i;
127 }
71} 128}
72 129
73############################################################################# 130#############################################################################
74 131
75package CFClient::UI::Base; 132package CFClient::UI::Base;
76 133
77use strict; 134use strict;
78 135
79use SDL::OpenGL; 136use CFClient::OpenGL;
80 137
81sub new { 138sub new {
82 my $class = shift; 139 my $class = shift;
83 140
84 bless { 141 my $self = bless {
85 x => 0, 142 x => 0,
86 y => 0, 143 y => 0,
87 z => 0, 144 z => 0,
88 w => -1, 145 can_events => 1,
89 h => -1,
90 @_ 146 @_
91 }, $class 147 }, $class;
148
149 for (keys %$self) {
150 if (/^connect_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_});
152 }
153 }
154
155 $self
156}
157
158sub destroy {
159 my ($self) = @_;
160
161 $self->hide;
162 %$self = ();
163}
164
165sub show {
166 my ($self) = @_;
167
168 return if $self->{parent};
169
170 $CFClient::UI::ROOT->add ($self);
171}
172
173sub hide {
174 my ($self) = @_;
175
176 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self;
178
179 $self->{parent}->remove ($self)
180 if $self->{parent};
92} 181}
93 182
94sub move { 183sub move {
95 my ($self, $x, $y, $z) = @_; 184 my ($self, $x, $y, $z) = @_;
185
96 $self->{x} = $x; 186 $self->{x} = int $x;
97 $self->{y} = $y; 187 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 188 $self->{z} = $z if defined $z;
99}
100 189
101sub needs_redraw { 190 $self->update;
102 0 191}
192
193sub set_size {
194 my ($self, $w, $h) = @_;
195
196 $self->{user_w} = $w;
197 $self->{user_h} = $h;
198
199 $self->check_size;
103} 200}
104 201
105sub size_request { 202sub size_request {
106 require Carp; 203 require Carp;
107 Carp::confess "size_request is abtract"; 204 Carp::confess "size_request is abstract";
108} 205}
109 206
110sub _size_allocate { 207sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 208 my ($self, $x, $y, $w, $h) = @_;
112 209
210 if ($self->{aspect}) {
211 my $w2 = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect};
213
214 # use alignment to adjust x, y
215
216 $x += int +($w - $w2) * 0.5;
217 $y += int +($h - $h2) * 0.5;
218
219 ($w, $h) = ($w2, $h2);
220 }
221
222 if ($self->{x} != $x || $self->{y} != $y) {
113 $self->{x} = $x; 223 $self->{x} = $x;
114 $self->{y} = $y; 224 $self->{y} = $y;
225 $self->update;
226 }
115 227
116 return unless $self->{w} != $w || $self->{h} != $h; 228 if ($self->{w} != $w || $self->{h} != $h) {
117
118 $self->{w} = $w; 229 $self->{w} = $w;
119 $self->{h} = $h; 230 $self->{h} = $h;
120 231
232 $self->size_allocate ($w, $h);
233 $self->update;
121 1 234 }
122} 235}
123 236
124sub size_allocate { 237sub size_allocate {
238 # nothing to be done
239}
240
241sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 242 my ($self, $w, $h) = @_;
126 243
127 $self->_size_allocate ($x, $y, $w, $h); 244 delete $self->{max_w}; $self->{max_w} = $w if $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 246}
129 247
130# translate global koordinates to local coordinate system 248# return top left coordinates
131sub translate { 249sub _topleft {
132 my ($self, $x, $y) = @_; 250 my ($self, $x, $y) = @_;
133 251
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
253}
254
255# translate global coordinates to local coordinate system
256sub coord2local {
257 my ($self, $x, $y) = @_;
258
259 my ($X, $Y) = $self->_topleft;
260 ($x - $X, $y - $Y)
261}
262
263# translate local coordinates to global coordinate system
264sub coord2global {
265 my ($self, $x, $y) = @_;
266
267 my ($X, $Y) = $self->_topleft;
268 ($x + $X, $y + $Y)
135} 269}
136 270
137sub focus_in { 271sub focus_in {
138 my ($self) = @_; 272 my ($self) = @_;
139 273
140 return if $FOCUS == $self; 274 return if $FOCUS == $self;
275 return unless $self->{can_focus};
141 276
142 my $focus = $FOCUS; $FOCUS = $self; 277 my $focus = $FOCUS; $FOCUS = $self;
278
279 $self->emit (focus_in => $focus);
280
143 $focus->update if $focus; 281 $focus->update if $focus;
144 $FOCUS->update; 282 $FOCUS->update;
145} 283}
146 284
147sub focus_out { 285sub focus_out {
148 my ($self) = @_; 286 my ($self) = @_;
149 287
150 return unless $FOCUS == $self; 288 return unless $FOCUS == $self;
151 289
152 my $focus = $FOCUS; undef $FOCUS; 290 my $focus = $FOCUS; undef $FOCUS;
291
292 $self->emit (focus_out => $focus);
293
153 $focus->update if $focus; #? 294 $focus->update if $focus; #?
154} 295}
155 296
156sub mouse_motion { } 297sub mouse_motion { }
157sub button_up { } 298sub button_up { }
… …
178 glPushMatrix; 319 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 320 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 321 $self->_draw;
181 glPopMatrix; 322 glPopMatrix;
182 323
183 if ($self == $HOVER) { 324 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 325 my ($x, $y) = @$self{qw(x y)};
185 326
186 glColor 0, 0, 1, 0.2; 327 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 328 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 330 glBegin GL_QUADS;
190 glVertex $x , $y; 331 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 332 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 333 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 334 glVertex $x , $y + $self->{h};
194 glEnd; 335 glEnd;
195 glDisable GL_BLEND; 336 glDisable GL_BLEND;
196 } 337 }
338
339 if ($ENV{PCLIENT_DEBUG}) {
340 glPushMatrix;
341 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0;
345 glVertex $self->{w}, 0;
346 glVertex $self->{w}, $self->{h};
347 glVertex 0 , $self->{h};
348 glEnd;
349 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 }
197} 352}
198 353
199sub _draw { 354sub _draw {
200 my ($self) = @_; 355 my ($self) = @_;
201 356
202 warn "no draw defined for $self\n"; 357 warn "no draw defined for $self\n";
203}
204
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214} 358}
215 359
216sub find_widget { 360sub find_widget {
217 my ($self, $x, $y) = @_; 361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
218 364
219 return $self 365 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 368
223 () 369 ()
224} 370}
225 371
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 372sub set_parent {
229 my ($self, $par) = @_; 373 my ($self, $parent) = @_;
230 374
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 375 Scalar::Util::weaken ($self->{parent} = $parent);
233} 376}
234 377
235sub get_parent { 378sub check_size {
379 my ($self) = @_;
380
236 $_[0]->{parent} 381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
237} 402}
238 403
239sub update { 404sub update {
240 my ($self) = @_; 405 my ($self) = @_;
241 406
… …
244} 409}
245 410
246sub connect { 411sub connect {
247 my ($self, $signal, $cb) = @_; 412 my ($self, $signal, $cb) = @_;
248 413
249 push @{ $self->{cb}{$signal} }, $cb; 414 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 415}
251 416
252sub emit { 417sub emit {
253 my ($self, $signal, @args) = @_; 418 my ($self, $signal, @args) = @_;
254 419
255 $_->($self, @args) 420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 421}
258 422
259sub DESTROY { 423sub DESTROY {
260 my ($self) = @_; 424 my ($self) = @_;
261 425
… …
267package CFClient::UI::DrawBG; 431package CFClient::UI::DrawBG;
268 432
269our @ISA = CFClient::UI::Base::; 433our @ISA = CFClient::UI::Base::;
270 434
271use strict; 435use strict;
272use SDL::OpenGL; 436use CFClient::OpenGL;
273 437
274sub new { 438sub new {
275 my $class = shift; 439 my $class = shift;
276 440
277 # range [value, low, high, page] 441 # range [value, low, high, page]
278 442
279 $class->SUPER::new ( 443 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 444 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 445 active_bg => [1, 1, 1, 0.5],
282 @_ 446 @_
283 ) 447 )
284} 448}
285 449
286sub _draw { 450sub _draw {
… …
306 470
307package CFClient::UI::Empty; 471package CFClient::UI::Empty;
308 472
309our @ISA = CFClient::UI::Base::; 473our @ISA = CFClient::UI::Base::;
310 474
475sub new {
476 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg);
478}
479
311sub size_request { 480sub size_request {
312 (0, 0) 481 (0, 0)
313} 482}
314 483
315sub draw { } 484sub draw { }
… …
323sub new { 492sub new {
324 my ($class, %arg) = @_; 493 my ($class, %arg) = @_;
325 494
326 my $children = delete $arg{children} || []; 495 my $children = delete $arg{children} || [];
327 496
328 my $self = $class->SUPER::new (children => [], %arg); 497 my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
329 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
330 499
331 $self 500 $self
332} 501}
333 502
334sub add { 503sub add {
335 my ($self, $chld, $expand) = @_; 504 my ($self, $child) = @_;
336 505
337 $chld->{expand} = $expand;
338 $chld->set_parent ($self); 506 $child->set_parent ($self);
507
508 use sort 'stable';
339 509
340 $self->{children} = [ 510 $self->{children} = [
341 sort { $a->{z} <=> $b->{z} } 511 sort { $a->{z} <=> $b->{z} }
342 @{$self->{children}}, $chld 512 @{$self->{children}}, $child
343 ]; 513 ];
344 514
345 $self->{w} = $self->{h} = -1; 515 $child->check_size;
516}
517
518sub remove {
519 my ($self, $child) = @_;
520
521 delete $child->{parent};
522 $child->hide;
523
524 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
525
526 $self->check_size;
346 $self->update; 527 $self->update;
347} 528}
348 529
349sub remove { 530sub clear {
350 my ($self, $widget) = @_; 531 my ($self) = @_;
351 532
352 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 533 my $children = delete $self->{children};
534 $self->{children} = [];
353 535
354 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 536 for (@$children) {
537 delete $_->{parent};
538 $_->hide;
539 }
355} 540}
356 541
357sub find_widget { 542sub find_widget {
358 my ($self, $x, $y) = @_; 543 my ($self, $x, $y) = @_;
359 544
… …
389 574
390 $class->SUPER::new (children => [$child], %arg) 575 $class->SUPER::new (children => [$child], %arg)
391} 576}
392 577
393sub add { 578sub add {
394 my ($self, $widget) = @_; 579 my ($self, $child) = @_;
395 580
396 $self->{children} = []; 581 $self->{children} = [];
397 582
398 $self->SUPER::add ($widget); 583 $self->SUPER::add ($child);
399} 584}
400 585
401sub remove { 586sub remove {
402 my ($self, $widget) = @_; 587 my ($self, $widget) = @_;
403 588
… …
412sub size_request { 597sub size_request {
413 $_[0]{children}[0]->size_request 598 $_[0]{children}[0]->size_request
414} 599}
415 600
416sub size_allocate { 601sub size_allocate {
417 my ($self, $x, $y, $w, $h) = @_; 602 my ($self, $w, $h) = @_;
418 603
419 $self->_size_allocate ($x, $y, $w, $h) or return;
420
421 $self->{children}[0]->size_allocate (0, 0, $w, $h); 604 $self->{children}[0]->configure (0, 0, $w, $h);
422} 605}
423 606
424############################################################################# 607#############################################################################
425 608
426package CFClient::UI::Window; 609package CFClient::UI::Window;
427 610
428our @ISA = CFClient::UI::Bin::; 611our @ISA = CFClient::UI::Bin::;
429 612
430use SDL::OpenGL; 613use CFClient::OpenGL;
431 614
432sub new { 615sub new {
433 my ($class, %arg) = @_; 616 my ($class, %arg) = @_;
434 617
435 my $self = $class->SUPER::new (%arg); 618 my $self = $class->SUPER::new (%arg);
… …
444} 627}
445 628
446sub render_chld { 629sub render_chld {
447 my ($self) = @_; 630 my ($self) = @_;
448 631
449 $self->{texture} = 632 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
450 CFClient::Texture->new_from_opengl ( 633 glClearColor 0, 0, 0, 1;
451 $self->{w}, $self->{h}, sub { $self->child->draw } 634 glClear GL_COLOR_BUFFER_BIT;
452 ); 635 $self->child->draw;
636 };
453} 637}
454 638
455sub size_allocate { 639sub size_allocate {
456 my ($self, $x, $y, $w, $h) = @_; 640 my ($self, $w, $h) = @_;
457 641
458 $self->_size_allocate ($x, $y, $w, $h) or return;
459
460 $self->child->size_allocate (0, 0, $w, $h); 642 $self->child->configure (0, 0, $w, $h);
461 643
462 $self->render_chld; 644 $self->render_chld;
463} 645}
464 646
465sub _draw { 647sub _draw {
… …
481 glDisable GL_TEXTURE_2D; 663 glDisable GL_TEXTURE_2D;
482} 664}
483 665
484############################################################################# 666#############################################################################
485 667
668package CFClient::UI::ViewPort;
669
670our @ISA = CFClient::UI::Window::;
671
672sub new { die }
673
674sub size_request {
675 my ($self) = @_;
676
677 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
678 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
679
680 @$self{qw(child_w child_h)}
681}
682
683sub _draw {
684 my ($self) = @_;
685
686 $self->{children}[1]->draw;
687}
688
689
690#############################################################################
691
486package CFClient::UI::Frame; 692package CFClient::UI::Frame;
487 693
488our @ISA = CFClient::UI::Bin::; 694our @ISA = CFClient::UI::Bin::;
489 695
490use SDL::OpenGL; 696use CFClient::OpenGL;
491 697
492sub size_request { 698sub new {
493 my ($self) = @_; 699 my $class = shift;
494 my $chld = $self->child
495 or return (0, 0);
496 700
497 $chld->move (2, 2); 701 my $self = $class->SUPER::new (
498 702 bg => [1, 1, 1, 1],
499 map { $_ + 4 } $chld->size_request; 703 border_bg => [1, 1, 1, 1],
500} 704 border => 0.8,
501 705 @_
502sub size_allocate {
503 my ($self, $x, $y, $w, $h) = @_;
504 706 );
505 $self->_size_allocate ($x, $y, $w, $h) or return;
506 707
507 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 708 $self
508} 709}
509 710
510sub _draw { 711sub _draw {
511 my ($self) = @_; 712 my ($self) = @_;
512 713
513 my $chld = $self->child;
514
515 my ($w, $h) = $chld->size_request;
516
517 glBegin GL_QUADS;
518 glColor 0, 0, 0;
519 glVertex 0 , 0;
520 glVertex 0 , $h + 4;
521 glVertex $w + 4 , $h + 4;
522 glVertex $w + 4 , 0;
523 glEnd;
524
525 $chld->draw;
526}
527
528#############################################################################
529
530package CFClient::UI::FancyFrame;
531
532our @ISA = CFClient::UI::Bin::;
533
534use SDL::OpenGL;
535
536my @tex =
537 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
538 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
539
540sub size_request {
541 my ($self) = @_;
542
543 my ($w, $h) = $self->SUPER::size_request;
544
545 $h += $tex[1]->{h};
546 $h += $tex[4]->{h};
547 $w += $tex[2]->{w};
548 $w += $tex[3]->{w};
549
550 ($w, $h)
551}
552
553sub size_allocate {
554 my ($self, $x, $y, $w, $h) = @_;
555
556 $self->_size_allocate ($x, $y, $w, $h) or return;
557
558 $h -= $tex[1]->{h};
559 $h -= $tex[4]->{h};
560 $w -= $tex[2]->{w};
561 $w -= $tex[3]->{w};
562
563 $h = $h < 0 ? 0 : $h;
564 $w = $w < 0 ? 0 : $w;
565
566 my $child = $self->child;
567
568 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
569}
570
571sub _draw {
572 my ($self) = @_;
573
574 my ($w, $h) = ($self->{w}, $self->{h}); 714 my ($w, $h) = ($self->{w}, $self->{h});
575 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
576 715
577 glEnable GL_BLEND; 716 glEnable GL_BLEND;
578 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 717 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
579 glEnable GL_TEXTURE_2D; 718 glEnable GL_TEXTURE_2D;
580 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 719 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
581 720
582 my $top = $tex[1]; 721# glBegin GL_QUADS;
722# glColor 0, 0, 0, 0;
723# glVertex 0 , 0;
724# glVertex 0 , $h;
725# glVertex $w, $h;
726# glVertex $w, 0;
727# glEnd;
728
729
730 $self->child->draw;
731 glDisable GL_BLEND;
732 glDisable GL_TEXTURE_2D;
733}
734
735#############################################################################
736
737package CFClient::UI::FancyFrame;
738
739our @ISA = CFClient::UI::Bin::;
740
741use CFClient::OpenGL;
742
743my @tex =
744 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
745 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
746
747sub new {
748 my $class = shift;
749
750 # TODO: user_x, user_y, overwrite moveto?
751
752 my $self = $class->SUPER::new (
753 bg => [1, 1, 1, 1],
754 border_bg => [1, 1, 1, 1],
755 border => 0.8,
756 can_events => 0,
757 @_
758 );
759
760 $self->{title} &&= new CFClient::UI::Label
761 align => 0,
762 valign => 1,
763 text => $self->{title},
764 fontsize => 1;
765
766 $self
767}
768
769sub border {
770 int $_[0]{border} * $::FONTSIZE
771}
772
773sub size_request {
774 my ($self) = @_;
775
776 my ($w, $h) = $self->SUPER::size_request;
777
778 (
779 $w + $self->border * 2,
780 $h + $self->border * 2,
781 )
782}
783
784sub size_allocate {
785 my ($self, $w, $h) = @_;
786
787 $h -= List::Util::max 0, $self->border * 2;
788 $w -= List::Util::max 0, $self->border * 2;
789
790 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
791 if $self->{title};
792
793 $self->child->configure ($self->border, $self->border, $w, $h);
794}
795
796sub button_down {
797 my ($self, $ev, $x, $y) = @_;
798
799 my $border = $self->border;
800
801 if ($x < $self->{w} && $x >= $self->{w} - $border
802 && $y < $self->{h} && $y >= $self->{h} - $border) {
803
804 my ($ox, $oy) = ($ev->{x}, $ev->{y});
805 my ($bw, $bh) = ($self->{w}, $self->{h});
806
807 $self->{motion} = sub {
808 my ($ev, $x, $y) = @_;
809
810 ($x, $y) = ($ev->{x}, $ev->{y});
811
812 $self->{user_w} = $bw + $x - $ox;
813 $self->{user_h} = $bh + $y - $oy;
814 $self->check_size;
815 };
816
817 } elsif ($x >= 0 && $x < $self->{w}
818 && $y >= 0 && $y < $border) {
819
820 my ($ox, $oy) = ($ev->{x}, $ev->{y});
821 my ($bx, $by) = ($self->{x}, $self->{y});
822
823 $self->{motion} = sub {
824 my ($ev, $x, $y) = @_;
825
826 ($x, $y) = ($ev->{x}, $ev->{y});
827
828 $self->move ($bx + $x - $ox, $by + $y - $oy);
829 $self->update;
830 };
831 }
832}
833
834sub button_up {
835 my ($self, $ev, $x, $y) = @_;
836
837 delete $self->{motion};
838}
839
840sub mouse_motion {
841 my ($self, $ev, $x, $y) = @_;
842
843 $self->{motion}->($ev, $x, $y) if $self->{motion};
844}
845
846sub _draw {
847 my ($self) = @_;
848
849 my ($w, $h ) = ($self->{w}, $self->{h});
850 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
851
852 glEnable GL_BLEND;
853 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
854 glEnable GL_TEXTURE_2D;
855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
856
857 my $border = $self->border;
858
859 glColor @{ $self->{border_bg} };
583 $top->draw_quad (0, 0, $w, $top->{h}); 860 $tex[1]->draw_quad (0, 0, $w, $border);
584 861 $tex[3]->draw_quad (0, $border, $border, $ch);
585 my $left = $tex[3]; 862 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
586 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 863 $tex[4]->draw_quad (0, $h - $border, $w, $border);
587
588 my $right = $tex[2];
589 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
590
591 my $bottom = $tex[4];
592 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
593 864
594 my $bg = $tex[0]; 865 my $bg = $tex[0];
595 866
596 glBindTexture GL_TEXTURE_2D, $bg->{name}; 867 # TODO: repeat texture not scale
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
598 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
599 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
600
601 my $rep_x = $cw / $bg->{w}; 868 my $rep_x = $cw / $bg->{w};
602 my $rep_y = $ch / $bg->{h}; 869 my $rep_y = $ch / $bg->{h};
603 870
604 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 871 glColor @{ $self->{bg} };
872
873 $bg->{s} = $rep_x;
874 $bg->{t} = $rep_y;
875 $bg->{wrap_mode} = 1;
876 $bg->draw_quad ($border, $border, $cw, $ch);
605 877
606 glDisable GL_TEXTURE_2D; 878 glDisable GL_TEXTURE_2D;
607 glDisable GL_BLEND; 879 glDisable GL_BLEND;
608 880
881 $self->{title}->draw if $self->{title};
609 $self->child->draw; 882 $self->child->draw;
610
611} 883}
612 884
613############################################################################# 885#############################################################################
614 886
615package CFClient::UI::Table; 887package CFClient::UI::Table;
616 888
617our @ISA = CFClient::UI::Base::; 889our @ISA = CFClient::UI::Base::;
618 890
619use List::Util qw(max sum); 891use List::Util qw(max sum);
620 892
621use SDL::OpenGL; 893use CFClient::OpenGL;
894
895sub new {
896 my $class = shift;
897
898 $class->SUPER::new (
899 col_expand => [],
900 @_
901 )
902}
622 903
623sub add { 904sub add {
624 my ($self, $x, $y, $chld) = @_; 905 my ($self, $x, $y, $child) = @_;
625 906
907 $child->set_parent ($self);
626 $self->{children}[$y][$x] = $chld; 908 $self->{children}[$y][$x] = $child;
627 $chld->set_parent ($self);
628 909
629 $self->{w} = $self->{h} = -1; 910 $child->check_size;
911}
912
913# TODO: move to container class maybe? send childs a signal on removal?
914sub clear {
915 my ($self) = @_;
916
917 my $children = delete $self->{children};
918
919 for (grep $_, map @$_, grep $_, @$children) {
920 delete $_->{parent};
921 $_->hide;
922 }
923
630 $self->update; 924 $self->update;
631} 925}
632 926
633sub get_wh { 927sub get_wh {
634 my ($self) = @_; 928 my ($self) = @_;
… …
640 or next; 934 or next;
641 935
642 for my $x (0 .. $#$row) { 936 for my $x (0 .. $#$row) {
643 my $widget = $row->[$x] 937 my $widget = $row->[$x]
644 or next; 938 or next;
645 my ($w, $h) = $widget->size_request; 939 my ($w, $h) = @$widget{qw(req_w req_h)};
646 940
647 $w[$x] = max $w[$x], $w; 941 $w[$x] = max $w[$x], $w;
648 $h[$y] = max $h[$y], $h; 942 $h[$y] = max $h[$y], $h;
649 } 943 }
650 } 944 }
… …
656 my ($self) = @_; 950 my ($self) = @_;
657 951
658 my ($ws, $hs) = $self->get_wh; 952 my ($ws, $hs) = $self->get_wh;
659 953
660 ( 954 (
661 (List::Util::sum @$ws), 955 (sum @$ws),
662 (List::Util::sum @$hs), 956 (sum @$hs),
663 ) 957 )
664} 958}
665 959
666sub size_allocate { 960sub size_allocate {
667 my ($self, $x, $y, $w, $h) = @_; 961 my ($self, $w, $h) = @_;
668
669 $self->_size_allocate ($x, $y, $w, $h) or return;
670 962
671 my ($ws, $hs) = $self->get_wh; 963 my ($ws, $hs) = $self->get_wh;
672 964
673 my $req_w = List::Util::sum @$ws; 965 my $req_w = sum @$ws;
674 my $req_h = List::Util::sum @$hs; 966 my $req_h = sum @$hs;
967
968 # TODO: nicer code && do row_expand
969 my @col_expand = @{$self->{col_expand}};
970 @col_expand = (1) x @$ws unless @col_expand;
971 my $col_expand = (sum @col_expand) || 1;
675 972
676 # linearly scale sizes 973 # linearly scale sizes
677 $_ *= $req_w / $w for @$ws; 974 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
678 $_ *= $req_h / $h for @$hs; 975 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
976
977 CFClient::UI::harmonize $ws;
978 CFClient::UI::harmonize $hs;
679 979
680 my $y; 980 my $y;
681 981
682 for my $r (0 .. $#{$self->{children}}) { 982 for my $r (0 .. $#{$self->{children}}) {
683 my $row = $self->{children}[$r] 983 my $row = $self->{children}[$r]
… …
685 985
686 my $x = 0; 986 my $x = 0;
687 my $row_h = $hs->[$r]; 987 my $row_h = $hs->[$r];
688 988
689 for my $c (0 .. $#$row) { 989 for my $c (0 .. $#$row) {
690 my $widget = $row->[$c]
691 or next;
692
693 my $col_w = $ws->[$c]; 990 my $col_w = $ws->[$c];
694 991
992 if (my $widget = $row->[$c]) {
695 $widget->size_allocate ($x, $y, $col_w, $row_h); 993 $widget->configure ($x, $y, $col_w, $row_h);
994 }
696 995
697 $x += $col_w; 996 $x += $col_w;
698 } 997 }
699 998
700 $y += $row_h; 999 $y += $row_h;
… …
744 (List::Util::max map $_->[1], @alloc), 1043 (List::Util::max map $_->[1], @alloc),
745 ) 1044 )
746} 1045}
747 1046
748sub size_allocate { 1047sub size_allocate {
749 my ($self, $x, $y, $w, $h) = @_; 1048 my ($self, $w, $h) = @_;
750
751 $self->_size_allocate ($x, $y, $w, $h) or return;
752
753 return unless $self->{w};
754 1049
755 ($h, $w) = ($w, $h); 1050 ($h, $w) = ($w, $h);
756 1051
757 my $children = $self->{children}; 1052 my $children = $self->{children};
758 1053
759 my @h = map +($_->size_request)[0], @$children; 1054 my @h = map $_->{req_w}, @$children;
760 1055
761 my $req_h = List::Util::sum @h; 1056 my $req_h = List::Util::sum @h;
762 1057
763 if ($req_h > $h) { 1058 if ($req_h > $h) {
764 # ah well, not enough space 1059 # ah well, not enough space
765 $_ = $h[$_] * $h / $req_h for @h; 1060 $_ *= $h / $req_h for @h;
766 } else { 1061 } else {
767 my @exp = grep $_->{expand}, @$children; 1062 my $exp = List::Util::sum map $_->{expand}, @$children;
768 @exp = @$children unless @exp; 1063 $exp ||= 1;
769 1064
770 my %exp = map +($_ => 1), @exp;
771
772 for (0 .. $#$children) { 1065 for (0 .. $#$children) {
773 my $child = $children->[$_]; 1066 my $child = $children->[$_];
774 1067
775 my $alloc_h = $h[$_]; 1068 my $alloc_h = $h[$_];
776 $alloc_h += ($h - $req_h) / @exp if $exp{$child}; 1069 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
777 $h[$_] = $alloc_h; 1070 $h[$_] = $alloc_h;
778 } 1071 }
779 } 1072 }
1073
1074 CFClient::UI::harmonize \@h;
780 1075
781 my $y = 0; 1076 my $y = 0;
782 for (0 .. $#$children) { 1077 for (0 .. $#$children) {
783 my $child = $children->[$_]; 1078 my $child = $children->[$_];
784 my $h = $h[$_]; 1079 my $h = $h[$_];
785 $child->size_allocate ($y, 0, $h, $w); 1080 $child->configure ($y, 0, $h, $w);
786 1081
787 $y += $h; 1082 $y += $h;
788 } 1083 }
1084
1085 1
789} 1086}
790 1087
791############################################################################# 1088#############################################################################
792 1089
793package CFClient::UI::VBox; 1090package CFClient::UI::VBox;
… …
806 (List::Util::sum map $_->[1], @alloc), 1103 (List::Util::sum map $_->[1], @alloc),
807 ) 1104 )
808} 1105}
809 1106
810sub size_allocate { 1107sub size_allocate {
811 my ($self, $x, $y, $w, $h) = @_; 1108 my ($self, $w, $h) = @_;
812
813 $self->_size_allocate ($x, $y, $w, $h) or return;
814
815 return unless $self->{h};
816 1109
817 my $children = $self->{children}; 1110 my $children = $self->{children};
818 1111
819 my @h = map +($_->size_request)[1], @$children; 1112 my @h = map $_->{req_h}, @$children;
820 1113
821 my $req_h = List::Util::sum @h; 1114 my $req_h = List::Util::sum @h;
822 1115
823 if ($req_h > $h) { 1116 if ($req_h > $h) {
824 # ah well, not enough space 1117 # ah well, not enough space
825 $_ = $h[$_] * $h / $req_h for @h; 1118 $_ *= $h / $req_h for @h;
826 } else { 1119 } else {
827 my @exp = grep $_->{expand}, @$children; 1120 my $exp = List::Util::sum map $_->{expand}, @$children;
828 @exp = @$children unless @exp; 1121 $exp ||= 1;
829 1122
830 my %exp = map +($_ => 1), @exp;
831
832 for (0 .. $#$children) { 1123 for (0 .. $#$children) {
833 my $child = $children->[$_]; 1124 my $child = $children->[$_];
834 1125
835 my $alloc_h = $h[$_]; 1126 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
836 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
837 $h[$_] = $alloc_h;
838 } 1127 }
839 } 1128 }
1129
1130 CFClient::UI::harmonize \@h;
840 1131
841 my $y = 0; 1132 my $y = 0;
842 for (0 .. $#$children) { 1133 for (0 .. $#$children) {
843 my $child = $children->[$_]; 1134 my $child = $children->[$_];
844 my $h = $h[$_]; 1135 my $h = $h[$_];
845 $child->size_allocate (0, $y, $w, $h); 1136 $child->configure (0, $y, $w, $h);
846 1137
847 $y += $h; 1138 $y += $h;
848 } 1139 }
1140
1141 1
849} 1142}
850 1143
851############################################################################# 1144#############################################################################
852 1145
853package CFClient::UI::Label; 1146package CFClient::UI::Label;
854 1147
855our @ISA = CFClient::UI::Base::; 1148our @ISA = CFClient::UI::Base::;
856 1149
857use SDL::OpenGL; 1150use CFClient::OpenGL;
858 1151
859sub new { 1152sub new {
860 my ($class, %arg) = @_; 1153 my ($class, %arg) = @_;
861 1154
862 my $self = $class->SUPER::new ( 1155 my $self = $class->SUPER::new (
863 fg => [1, 1, 1], 1156 fg => [1, 1, 1],
864 height => $::FONTSIZE, 1157 #font => default_font
1158 fontsize => 1,
865 text => "", 1159 text => "",
866 align => -1, 1160 align => -1,
1161 valign => -1,
867 padding => 2, 1162 padding => 2,
868 layout => new CFClient::Layout, 1163 layout => new CFClient::Layout,
1164 can_events => 0,
869 %arg 1165 %arg
870 ); 1166 );
871 1167
872 $self->set_text ($self->{text}); 1168 if (exists $self->{template}) {
1169 my $layout = new CFClient::Layout;
1170 $layout->set_text (delete $self->{template});
1171 $self->{template} = $layout;
1172 }
1173
1174 $self->set_text (delete $self->{text}) if exists $self->{text};
1175 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
873 1176
874 $self 1177 $self
875} 1178}
876 1179
877sub escape_text { 1180sub escape {
878 local $_ = $_[1]; 1181 local $_ = $_[1];
879 1182
880 s/&/&amp;/g; 1183 s/&/&amp;/g;
881 s/>/&gt;/g; 1184 s/>/&gt;/g;
882 s/</&lt;/g; 1185 s/</&lt;/g;
… …
885} 1188}
886 1189
887sub set_text { 1190sub set_text {
888 my ($self, $text) = @_; 1191 my ($self, $text) = @_;
889 1192
890 $self->{text} = $text;
891 $self->{layout}->set_markup ($text); 1193 $self->{layout}->set_text ($text);
892 1194
893 delete $self->{texture}; 1195 delete $self->{texture};
1196 $self->check_size;
894 $self->update; 1197 $self->update;
895} 1198}
896 1199
897sub get_text { 1200sub set_markup {
898 my ($self, $text) = @_; 1201 my ($self, $markup) = @_;
899 1202
900 $self->{text} 1203 $self->{layout}->set_markup ($markup);
1204
1205 delete $self->{texture};
1206 $self->check_size;
1207 $self->update;
901} 1208}
902 1209
903sub size_request { 1210sub size_request {
904 my ($self) = @_; 1211 my ($self) = @_;
905 1212
906 $self->{layout}->set_width; 1213 $self->{layout}->set_font ($self->{font}) if $self->{font};
1214 $self->{layout}->set_width ($self->{max_w} || -1);
907 $self->{layout}->set_height ($self->{height}); 1215 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1216
908 my ($w, $h) = $self->{layout}->size; 1217 my ($w, $h) = $self->{layout}->size;
1218
1219 if (exists $self->{template}) {
1220 $self->{template}->set_font ($self->{font}) if $self->{font};
1221 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1222
1223 my ($w2, $h2) = $self->{template}->size;
1224
1225 $w = List::Util::max $w, $w2;
1226 $h = List::Util::max $h, $h2;
1227 }
909 1228
910 ( 1229 (
911 $w + $self->{padding} * 2, 1230 $w + $self->{padding} * 2,
912 $h + $self->{padding} * 2, 1231 $h + $self->{padding} * 2,
913 ) 1232 )
914} 1233}
915 1234
916sub size_allocate { 1235sub size_allocate {
917 my ($self, $x, $y, $w, $h) = @_; 1236 my ($self, $w, $h) = @_;
918
919 $self->_size_allocate ($x, $y, $w, $h) or return;
920 1237
921 delete $self->{texture}; 1238 delete $self->{texture};
922} 1239}
923 1240
924sub update { 1241sub set_fontsize {
925 my ($self) = @_; 1242 my ($self, $fontsize) = @_;
926 1243
1244 $self->{fontsize} = $fontsize;
927 delete $self->{texture}; 1245 delete $self->{texture};
1246 $self->check_size;
928 $self->SUPER::update; 1247 $self->update;
929} 1248}
930 1249
931sub _draw { 1250sub _draw {
932 my ($self) = @_; 1251 my ($self) = @_;
933 1252
934 my $tex = $self->{texture} ||= do { 1253 my $tex = $self->{texture} ||= do {
1254 $self->{layout}->set_font ($self->{font}) if $self->{font};
935 $self->{layout}->set_width ($self->{w}); 1255 $self->{layout}->set_width ($self->{w});
1256 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
936 new_from_layout CFClient::Texture $self->{layout} 1257 new_from_layout CFClient::Texture $self->{layout}
937 }; 1258 };
938 1259
939 glEnable GL_BLEND; 1260 glEnable GL_BLEND;
940 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
941 glEnable GL_TEXTURE_2D; 1262 glEnable GL_TEXTURE_2D;
942 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
943 1264
944 glColor @{$self->{fg}}; 1265 glColor @{$self->{fg}};
945 1266
946 my $x = 1267 $self->{ox} = int (
947 $self->{align} < 0 ? $self->{padding} 1268 $self->{align} < 0 ? $self->{padding}
948 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1269 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
949 : ($self->{w} - $tex->{w}) * 0.5; 1270 : ($self->{w} - $tex->{w}) * 0.5
1271 );
950 1272
951 $tex->draw_quad ($x, 0); 1273 $self->{oy} = int (
1274 $self->{valign} < 0 ? $self->{padding}
1275 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1276 : ($self->{h} - $tex->{h}) * 0.5
1277 );
1278
1279 $tex->draw_quad ($self->{ox}, $self->{oy});
952 1280
953 glDisable GL_TEXTURE_2D; 1281 glDisable GL_TEXTURE_2D;
954 glDisable GL_BLEND; 1282 glDisable GL_BLEND;
955} 1283}
956 1284
957############################################################################# 1285#############################################################################
958 1286
959package CFClient::UI::Entry; 1287package CFClient::UI::EntryBase;
960 1288
961our @ISA = CFClient::UI::Label::; 1289our @ISA = CFClient::UI::Label::;
962 1290
963use SDL; 1291use CFClient::OpenGL;
964use SDL::OpenGL;
965 1292
966sub new { 1293sub new {
967 my $class = shift; 1294 my $class = shift;
968 1295
969 $class->SUPER::new ( 1296 $class->SUPER::new (
970 fg => [1, 1, 1], 1297 fg => [1, 1, 1],
971 bg => [0, 0, 0, 0.2], 1298 bg => [0, 0, 0, 0.2],
972 active_bg => [1, 1, 1], 1299 active_bg => [1, 1, 1, 0.5],
973 active_fg => [0, 0, 0], 1300 active_fg => [0, 0, 0],
1301 can_hover => 1,
1302 can_focus => 1,
1303 valign => 0,
1304 can_events => 1,
974 @_ 1305 @_
975 ) 1306 )
976} 1307}
977 1308
978sub _set_text { 1309sub _set_text {
979 my ($self, $text) = @_; 1310 my ($self, $text) = @_;
980 1311
1312 delete $self->{cur_h};
1313
1314 return if $self->{text} eq $text;
1315
1316 delete $self->{texture};
1317
981 $self->{last_activity} = $::NOW; 1318 $self->{last_activity} = $::NOW;
982
983 $self->{text} = $text; 1319 $self->{text} = $text;
984 $self->{layout}->set_width ($self->{w});
985 1320
986 $text =~ s/./*/g if $self->{hidden}; 1321 $text =~ s/./*/g if $self->{hidden};
1322 $self->{layout}->set_text ("$text ");
987 1323
988 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1324 $self->emit (changed => $self->{text});
1325}
989 1326
990 $text = substr $text, 0, $self->{cursor}; 1327sub get_text {
991 utf8::encode $text; 1328 $_[0]{text}
992
993 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
994} 1329}
995 1330
996sub size_request { 1331sub size_request {
997 my ($self) = @_; 1332 my ($self) = @_;
998 1333
… …
1000 1335
1001 ($w + 1, $h) # add 1 for cursor 1336 ($w + 1, $h) # add 1 for cursor
1002} 1337}
1003 1338
1004sub size_allocate { 1339sub size_allocate {
1005 my ($self, $x, $y, $w, $h) = @_; 1340 my ($self, $w, $h) = @_;
1006 1341
1007 $self->SUPER::size_allocate ($x, $y, $w, $h); 1342 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1008
1009 $self->_set_text ($self->{text});
1010} 1343}
1011 1344
1012sub set_text { 1345sub set_text {
1013 my ($self, $text) = @_; 1346 my ($self, $text) = @_;
1014 1347
… …
1018} 1351}
1019 1352
1020sub key_down { 1353sub key_down {
1021 my ($self, $ev) = @_; 1354 my ($self, $ev) = @_;
1022 1355
1023 my $mod = $ev->key_mod; 1356 my $mod = $ev->{mod};
1024 my $sym = $ev->key_sym; 1357 my $sym = $ev->{sym};
1025
1026 my $uni = $ev->key_unicode; 1358 my $uni = $ev->{unicode};
1027 1359
1028 my $text = $self->get_text; 1360 my $text = $self->get_text;
1029 1361
1030 if ($sym == SDLK_BACKSPACE) { 1362 if ($sym == 8) {
1031 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1363 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1032 } elsif ($sym == SDLK_DELETE) { 1364 } elsif ($sym == 127) {
1033 substr $text, $self->{cursor}, 1, ""; 1365 substr $text, $self->{cursor}, 1, "";
1034 } elsif ($sym == SDLK_LEFT) { 1366 } elsif ($sym == CFClient::SDLK_LEFT) {
1035 --$self->{cursor} if $self->{cursor}; 1367 --$self->{cursor} if $self->{cursor};
1036 } elsif ($sym == SDLK_RIGHT) { 1368 } elsif ($sym == CFClient::SDLK_RIGHT) {
1037 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1369 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1038 } elsif ($sym == SDLK_HOME) { 1370 } elsif ($sym == CFClient::SDLK_HOME) {
1039 $self->{cursor} = 0; 1371 $self->{cursor} = 0;
1040 } elsif ($sym == SDLK_END) { 1372 } elsif ($sym == CFClient::SDLK_END) {
1041 $self->{cursor} = length $text; 1373 $self->{cursor} = length $text;
1374 } elsif ($sym == 27) {
1375 $self->emit ('escape');
1042 } elsif ($uni) { 1376 } elsif ($uni) {
1043 substr $text, $self->{cursor}++, 0, chr $uni; 1377 substr $text, $self->{cursor}++, 0, chr $uni;
1044 } 1378 }
1045 1379
1046 $self->_set_text ($text); 1380 $self->_set_text ($text);
… …
1100 1434
1101 $self->SUPER::_draw; 1435 $self->SUPER::_draw;
1102 1436
1103 #TODO: force update every cursor change :( 1437 #TODO: force update every cursor change :(
1104 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1438 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1439
1440 unless (exists $self->{cur_h}) {
1441 my $text = substr $self->{text}, 0, $self->{cursor};
1442 utf8::encode $text;
1443
1444 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1445 }
1446
1105 glColor @{$self->{fg}}; 1447 glColor @{$self->{fg}};
1106 glBegin GL_LINES; 1448 glBegin GL_LINES;
1107 glVertex $self->{cur_x}, $self->{cur_y};
1108 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1449 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1450 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1109 glEnd; 1451 glEnd;
1110 } 1452 }
1111} 1453}
1112 1454
1113#############################################################################
1114
1115package CFClient::UI::Slider; 1455package CFClient::UI::Entry;
1116 1456
1117use strict; 1457our @ISA = CFClient::UI::EntryBase::;
1118 1458
1119use SDL::OpenGL; 1459use CFClient::OpenGL;
1120 1460
1461sub key_down {
1462 my ($self, $ev) = @_;
1463
1464 my $sym = $ev->{sym};
1465
1466 if ($sym == 13) {
1467 $self->emit (activate => $self->get_text);
1468 $self->update;
1469
1470 } else {
1471 $self->SUPER::key_down ($ev);
1472 }
1473
1474}
1475
1476#############################################################################
1477
1478package CFClient::UI::Button;
1479
1121our @ISA = CFClient::UI::DrawBG::; 1480our @ISA = CFClient::UI::Label::;
1481
1482use CFClient::OpenGL;
1483
1484my @tex =
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1486 qw(b1_button_active.png);
1122 1487
1123sub new { 1488sub new {
1124 my $class = shift; 1489 my $class = shift;
1125 1490
1491 $class->SUPER::new (
1492 padding => 4,
1493 fg => [1, 1, 1],
1494 bg => [1, 1, 1, 0.2],
1495 active_fg => [0, 0, 1],
1496 can_hover => 1,
1497 align => 0,
1498 valign => 0,
1499 can_events => 1,
1500 @_
1501 )
1502}
1503
1504sub button_up {
1505 my ($self, $ev, $x, $y) = @_;
1506
1507 if ($x >= 0 && $x < $self->{w}
1508 && $y >= 0 && $y < $self->{h}) {
1509 $self->emit ("activate");
1510 }
1511}
1512
1513sub _draw {
1514 my ($self) = @_;
1515
1516 local $self->{fg} = $self->{fg};
1517
1518 if ($GRAB == $self) {
1519 $self->{fg} = $self->{active_fg};
1520 }
1521
1522 glEnable GL_BLEND;
1523 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1524 glEnable GL_TEXTURE_2D;
1525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1526 glColor 0, 0, 0, 1;
1527
1528 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1529
1530 glDisable GL_TEXTURE_2D;
1531 glDisable GL_BLEND;
1532
1533 $self->SUPER::_draw;
1534}
1535
1536#############################################################################
1537
1538package CFClient::UI::CheckBox;
1539
1540our @ISA = CFClient::UI::DrawBG::;
1541
1542my @tex =
1543 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1544 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1545
1546use CFClient::OpenGL;
1547
1548sub new {
1549 my $class = shift;
1550
1551 $class->SUPER::new (
1552 padding => 2,
1553 fg => [1, 1, 1],
1554 active_fg => [1, 1, 0],
1555 state => 0,
1556 can_hover => 1,
1557 @_
1558 )
1559}
1560
1561sub size_request {
1562 my ($self) = @_;
1563
1564 ($self->{padding} * 2 + 6) x 2
1565}
1566
1567sub button_down {
1568 my ($self, $ev, $x, $y) = @_;
1569
1570 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1571 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1572 $self->{state} = !$self->{state};
1573 $self->emit (changed => $self->{state});
1574 }
1575}
1576
1577sub _draw {
1578 my ($self) = @_;
1579
1580 $self->SUPER::_draw;
1581
1582 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1583
1584 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1585
1586 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1587
1588 glEnable GL_BLEND;
1589 glEnable GL_TEXTURE_2D;
1590 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1591
1592 my $tex = $self->{state} ? $tex[1] : $tex[0];
1593
1594 $tex->draw_quad (0, 0, $s, $s);
1595
1596 glDisable GL_TEXTURE_2D;
1597 glDisable GL_BLEND;
1598}
1599
1600#############################################################################
1601
1602package CFClient::UI::Image;
1603
1604our @ISA = CFClient::UI::Base::;
1605
1606use CFClient::OpenGL;
1607use Carp qw/confess/;
1608
1609our %loaded_images;
1610
1611sub new {
1612 my $class = shift;
1613
1614 my $self = $class->SUPER::new (can_events => 0, @_);
1615
1616 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1617
1618 $loaded_images{$self->{image}} ||=
1619 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1620
1621 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1622
1623 Scalar::Util::weaken $loaded_images{$self->{image}};
1624
1625 $self->{aspect} = $tex->{w} / $tex->{h};
1626
1627 $self
1628}
1629
1630sub size_request {
1631 my ($self) = @_;
1632
1633 ($self->{tex}->{w}, $self->{tex}->{h})
1634}
1635
1636sub _draw {
1637 my ($self) = @_;
1638
1639 my $tex = $self->{tex};
1640
1641 my ($w, $h) = ($self->{w}, $self->{h});
1642
1643 if ($self->{rot90}) {
1644 glRotate 90, 0, 0, 1;
1645 glTranslate 0, -$self->{w}, 0;
1646
1647 ($w, $h) = ($h, $w);
1648 }
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654
1655 $tex->draw_quad (0, 0, $w, $h);
1656
1657 glDisable GL_BLEND;
1658 glDisable GL_TEXTURE_2D;
1659}
1660
1661#############################################################################
1662
1663package CFClient::UI::VGauge;
1664
1665our @ISA = CFClient::UI::Base::;
1666
1667use List::Util qw(min max);
1668
1669use CFClient::OpenGL;
1670
1671my %tex = (
1672 food => [
1673 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1674 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1675 ],
1676 grace => [
1677 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1678 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1679 ],
1680 hp => [
1681 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1682 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1683 ],
1684 mana => [
1685 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1686 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1687 ],
1688);
1689
1690# eg. VGauge->new (gauge => 'food'), default gauge: food
1691sub new {
1692 my $class = shift;
1693
1694 my $self = $class->SUPER::new (
1695 type => 'food',
1696 @_
1697 );
1698
1699 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1700
1701 $self
1702}
1703
1704sub size_request {
1705 my ($self) = @_;
1706
1707 #my $tex = $tex{$self->{type}}[0];
1708 #@$tex{qw(w h)}
1709 (0, 0)
1710}
1711
1712sub set_max {
1713 my ($self, $max) = @_;
1714
1715 $self->{max_val} = $max;
1716}
1717
1718sub set_value {
1719 my ($self, $val, $max) = @_;
1720
1721 $self->set_max ($max)
1722 if defined $max;
1723
1724 $max = $self->{max_val};
1725 $self->{val} = $val;
1726
1727 $self->update;
1728}
1729
1730sub _draw {
1731 my ($self) = @_;
1732
1733 my $tex = $tex{$self->{type}};
1734 my ($t1, $t2, $t3) = @$tex;
1735
1736 my ($w, $h) = ($self->{w}, $self->{h});
1737
1738 if ($self->{vertical}) {
1739 glRotate 90, 0, 0, 1;
1740 glTranslate 0, -$self->{w}, 0;
1741
1742 ($w, $h) = ($h, $w);
1743 }
1744
1745 my $ycut = $self->{val} / ($self->{max_val} || 1);
1746
1747 my $ycut1 = max 0, min 1, $ycut;
1748 my $ycut2 = max 0, min 1, $ycut - 1;
1749
1750 my $h1 = $self->{h} * (1 - $ycut1);
1751 my $h2 = $self->{h} * (1 - $ycut2);
1752
1753 glEnable GL_BLEND;
1754 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1755 glEnable GL_TEXTURE_2D;
1756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1757
1758 glBindTexture GL_TEXTURE_2D, $t1->{name};
1759 glBegin GL_QUADS;
1760 glTexCoord 0 , 0; glVertex 0 , 0;
1761 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1762 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1763 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1764 glEnd;
1765
1766 my $ycut1 = List::Util::min 1, $ycut;
1767 glBindTexture GL_TEXTURE_2D, $t2->{name};
1768 glBegin GL_QUADS;
1769 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1770 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1771 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1772 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1773 glEnd;
1774
1775 if ($t3) {
1776 glBindTexture GL_TEXTURE_2D, $t3->{name};
1777 glBegin GL_QUADS;
1778 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1779 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1780 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1781 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1782 glEnd;
1783 }
1784
1785 glDisable GL_BLEND;
1786 glDisable GL_TEXTURE_2D;
1787}
1788
1789#############################################################################
1790
1791package CFClient::UI::Gauge;
1792
1793our @ISA = CFClient::UI::VBox::;
1794
1795sub new {
1796 my ($class, %arg) = @_;
1797
1798 my $self = $class->SUPER::new (
1799 tooltip => $arg{type},
1800 can_hover => 1,
1801 %arg,
1802 );
1803
1804 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1805 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1806 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1807
1808 $self
1809}
1810
1811sub set_fontsize {
1812 my ($self, $fsize) = @_;
1813
1814 $self->{value}->set_fontsize ($fsize);
1815 $self->{max} ->set_fontsize ($fsize);
1816}
1817
1818sub set_value {
1819 my ($self, $val, $max) = @_;
1820
1821 $self->set_max ($max)
1822 if defined $max;
1823
1824 $self->{gauge}->set_value ($val, $max);
1825 $self->{value}->set_text ($val);
1826}
1827
1828sub set_max {
1829 my ($self, $max) = @_;
1830
1831 $self->{gauge}->set_max ($max);
1832 $self->{max}->set_text ($max);
1833}
1834
1835#############################################################################
1836
1837package CFClient::UI::Slider;
1838
1839use strict;
1840
1841use CFClient::OpenGL;
1842
1843our @ISA = CFClient::UI::DrawBG::;
1844
1845my @tex =
1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1847 qw(s1_slider.png s1_slider_bg.png);
1848
1849sub new {
1850 my $class = shift;
1851
1126 # range [value, low, high, page] 1852 # range [value, low, high, page]
1127 1853
1854 # TODO: 0-width page
1855 # TODO: req_w/h are wrong with vertical
1856 # TODO: calculations are off
1128 my $self = $class->SUPER::new ( 1857 my $self = $class->SUPER::new (
1129 fg => [1, 1, 1], 1858 fg => [1, 1, 1],
1130 active_fg => [0, 0, 0], 1859 active_fg => [0, 0, 0],
1131 range => [0, 0, 100, 10], 1860 range => [0, 0, 100, 10],
1132 req_w => 40, 1861 req_w => 20,
1133 req_h => 10, 1862 req_h => 20,
1134 vertical => 0, 1863 vertical => 0,
1864 can_hover => 1,
1865 inner_pad => 5,
1135 @_ 1866 @_
1136 ); 1867 );
1137 1868
1138 $self 1869 $self
1139} 1870}
… …
1160 if ($GRAB == $self) { 1891 if ($GRAB == $self) {
1161 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1892 my ($value, $lo, $hi, $page) = @{$self->{range}};
1162 1893
1163 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1894 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1164 1895
1896 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1897 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1898
1899 $x -= $inner_pad_px; # substract the padding
1165 $x = $x * ($hi - $lo) / $w + $lo; 1900 $x = $x * ($hi - $lo) / $inner_w + $lo;
1166 $x = $lo if $x < $lo; 1901 $x = $lo if $x < $lo;
1167 $x = $hi - $page if $x > $hi - $page; 1902 $x = $hi - $page if $x > $hi - $page;
1168 $self->{range}[0] = $x; 1903 $self->{range}[0] = $x;
1169 1904
1170 $self->emit (changed => $x); 1905 $self->emit (changed => $x);
1171 $self->update; 1906 $self->update;
1172 } 1907 }
1908}
1909
1910# the inner_* stuff is for generating a padding for the slider handle,
1911# so that the handle doesn't leave the texture. This calculation isn't 100%
1912# correct propably, but it does the job for now
1913sub _calc_inner_pad_px {
1914 my ($self, $w) = @_;
1915 ($w / 100) * $self->{inner_pad} # % to pixels
1173} 1916}
1174 1917
1175sub _draw { 1918sub _draw {
1176 my ($self) = @_; 1919 my ($self) = @_;
1177 1920
… …
1191 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1934 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1192 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1935 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1193 1936
1194 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1937 my ($value, $lo, $hi, $page) = @{$self->{range}};
1195 1938
1939 $hi = $value + 1 if $lo == $hi;
1940
1941 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1942 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1943
1196 $page = int $page * $w / ($hi - $lo); 1944 $page = int $page * $inner_w / ($hi - $lo);
1197 $value = int +($value - $lo) * $w / ($hi - $lo); 1945 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1198 1946
1199 $w -= $page; 1947 $w -= $page;
1200 $page &= ~1; 1948 $page &= ~1;
1201 glTranslate $page * 0.5, 0, 0; 1949 glTranslate $page * 0.5, 0, 0;
1950 $page ||= 2;
1202 1951
1203 glColor @$fg;
1204 glBegin GL_LINES;
1205 glVertex 0, 0; glVertex 0, $h;
1206 glVertex $w - 1, 0; glVertex $w - 1, $h;
1207 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1208 glEnd;
1209
1210 my $knob_a = $value - $page * 0.5; 1952 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1211 my $knob_b = $value + $page * 0.5; 1953 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1212 1954
1213 glBegin GL_QUADS; 1955 glEnable GL_BLEND;
1214 glColor @$fg; 1956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1215 glVertex $knob_a, 0; 1957 glEnable GL_TEXTURE_2D;
1216 glVertex $knob_a, $h; 1958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1217 glVertex $knob_b, $h;
1218 glVertex $knob_b, 0;
1219 1959
1220 if ($knob_a < $knob_b - 2) { 1960 # draw background
1221 glColor @$bg; 1961 $tex[1]->draw_quad (0, 0, $w, $h);
1222 glVertex $knob_a + 1, 1;
1223 glVertex $knob_a + 1, $h - 1;
1224 glVertex $knob_b - 1, $h - 1;
1225 glVertex $knob_b - 1, 1;
1226 }
1227 glEnd;
1228}
1229 1962
1230############################################################################# 1963 # draw handle
1964 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1231 1965
1966 glDisable GL_BLEND;
1967 glDisable GL_TEXTURE_2D;
1968}
1969
1970#############################################################################
1971
1232package CFClient::UI::MapWidget; 1972package CFClient::UI::TextView;
1233 1973
1234use strict;
1235
1236use List::Util qw(min max);
1237
1238use SDL;
1239use SDL::OpenGL;
1240
1241our @ISA = CFClient::UI::Base::; 1974our @ISA = CFClient::UI::HBox::;
1975
1976use CFClient::OpenGL;
1242 1977
1243sub new { 1978sub new {
1244 my $class = shift; 1979 my $class = shift;
1245 1980
1246 $class->SUPER::new ( 1981 my $self = $class->SUPER::new (
1247 z => -1, 1982 fontsize => 1,
1248 list => (glGenLists 1), 1983 can_events => 0,
1984 #font => default_font
1249 @_ 1985 @_,
1986
1987 layout => (new CFClient::Layout),
1988 par => [],
1989 height => 0,
1990 children => [
1991 (new CFClient::UI::Empty expand => 1),
1992 (new CFClient::UI::Slider vertical => 1),
1993 ],
1250 ) 1994 );
1251}
1252 1995
1253sub key_down { 1996 $self->{children}[1]->connect (changed => sub {
1254 print "MAPKEYDOWN\n"; 1997 $self->update;
1255} 1998 });
1256 1999
1257sub key_up { 2000 $self
1258} 2001}
1259 2002
1260sub size_request { 2003sub set_fontsize {
2004 my ($self, $fontsize) = @_;
2005
2006 $self->{fontsize} = $fontsize;
2007 $self->reflow;
2008}
2009
2010sub text_height {
2011 my ($self, $text) = @_;
2012
2013 my $layout = $self->{layout};
2014
2015 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2016 $layout->set_width ($self->{w});
2017 $layout->set_text ($text);
1261 ( 2018
1262 1 + int $::WIDTH / 32, 2019 ($layout->size)[1]
1263 1 + int $::HEIGHT / 32, 2020}
1264 ) 2021
2022sub reflow {
2023 my ($self) = @_;
2024
2025 $self->{need_reflow}++;
2026 $self->update;
2027}
2028
2029sub size_allocate {
2030 my ($self, $w, $h) = @_;
2031
2032 $self->SUPER::size_allocate ($w, $h);
2033
2034 $self->{layout}->set_font ($self->{font}) if $self->{font};
2035 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2036 $self->{layout}->set_width ($self->{children}[0]{w});
2037
2038 $self->reflow;
2039}
2040
2041sub add_paragraph {
2042 my ($self, $color, $text) = @_;
2043
2044 #TODO: intelligently "reformat" paragraph
2045
2046 my $height = $self->text_height ($text);
2047
2048 $self->{height} += $height;
2049
2050 push @{$self->{par}}, [$height, $color, $text];
2051
2052 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2053 $self->{children}[1]->update;
1265} 2054}
1266 2055
1267sub update { 2056sub update {
1268 my ($self) = @_; 2057 my ($self) = @_;
1269 2058
1270 $self->{need_update} = 1;
1271 $self->SUPER::update; 2059 $self->SUPER::update;
2060
2061 return unless $self->{h} > 0;
2062
2063 delete $self->{texture};
2064
2065 $ROOT->on_refresh ($self, sub {
2066 if (delete $self->{need_reflow}) {
2067 my $height = 0;
2068
2069 $height += $_->[0] = $self->text_height ($_->[2])
2070 for @{$self->{par}};
2071
2072 $self->{height} = $height;
2073
2074 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2075
2076 delete $self->{texture};
2077 }
2078
2079 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
2080 glClearColor 0, 0, 0, 1;
2081 glClear GL_COLOR_BUFFER_BIT;
2082
2083 glEnable GL_BLEND;
2084 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2085 glEnable GL_TEXTURE_2D;
2086 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2087
2088 my $top = int $self->{children}[1]{range}[0];
2089
2090 my $y0 = $top;
2091 my $y1 = $top + $self->{h};
2092
2093 my $y = 0;
2094
2095 my $layout = $self->{layout};
2096
2097 $layout->set_font ($self->{font}) if $self->{font};
2098
2099 for my $par (@{$self->{par}}) {
2100 my $h = $par->[0];
2101
2102 if ($y0 < $y + $h && $y < $y1) {
2103 $layout->set_text ($par->[2]);
2104
2105 glColor @{ $par->[1] };
2106 my ($W, $H) = $layout->size;
2107 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2108 }
2109
2110 $y += $h;
2111 }
2112
2113 glDisable GL_TEXTURE_2D;
2114 glDisable GL_BLEND;
2115 };
2116 });
1272} 2117}
1273 2118
1274sub _draw { 2119sub _draw {
1275 my ($self) = @_; 2120 my ($self) = @_;
1276 2121
1277 if (delete $self->{need_update}) { 2122 if ($self->{texture}) {
1278 glNewList $self->{list}, GL_COMPILE;
1279
1280 my $mx = $::CONN->{mapx};
1281 my $my = $::CONN->{mapy};
1282
1283 my $map = $::CONN->{map};
1284
1285 my ($xofs, $yofs);
1286
1287 my $sw = 1 + int $::WIDTH / 32;
1288 my $sh = 1 + int $::HEIGHT / 32;
1289
1290 if ($::CONN->{mapw} > $sw) {
1291 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1292 } else {
1293 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1294 }
1295
1296 if ($::CONN->{maph} > $sh) {
1297 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1298 } else {
1299 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1300 }
1301
1302 glEnable GL_TEXTURE_2D; 2123 glEnable GL_TEXTURE_2D;
1303 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1306 2125 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1307 my $sw4 = ($sw + 3) & ~3;
1308 my $darkness = "\x00" x ($sw4 * $sh);
1309
1310 for my $x (0 .. $sw - 1) {
1311 my $row = $map->[$x + $xofs];
1312 for my $y (0 .. $sh - 1) {
1313
1314 my $cell = $row->[$y + $yofs]
1315 or next;
1316
1317 my $dark = $cell->[0];
1318 if ($dark < 0) {
1319 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1320 } else {
1321 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1322 }
1323
1324 for my $num (grep $_, @$cell[1,2,3]) {
1325 my $tex = $::CONN->{face}[$num]{texture} || next;
1326
1327 my ($w, $h) = @$tex{qw(w h)};
1328
1329 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1330 }
1331 }
1332 }
1333
1334# if (1) { # higher quality darkness
1335# $lighting =~ s/(.)/$1$1$1/gs;
1336# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1337#
1338# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1339#
1340# $lighting = $pb->get_pixels;
1341# $lighting =~ s/(.)../$1/gs;
1342# }
1343
1344 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1345
1346 $darkness = new CFClient::Texture
1347 w => $sw4,
1348 h => $sh,
1349 data => $darkness,
1350 internalformat => GL_ALPHA,
1351 format => GL_ALPHA;
1352
1353 glColor 0.45, 0.45, 0.45, 1;
1354 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1355
1356 glDisable GL_TEXTURE_2D; 2126 glDisable GL_TEXTURE_2D;
1357 glDisable GL_BLEND;
1358
1359 glEndList;
1360 } 2127 }
1361 2128
1362 glCallList $self->{list}; 2129 $self->{children}[1]->draw;
1363}
1364 2130
1365my %DIR = (
1366 SDLK_KP8, [1, "north"],
1367 SDLK_KP9, [2, "northeast"],
1368 SDLK_KP6, [3, "east"],
1369 SDLK_KP3, [4, "southeast"],
1370 SDLK_KP2, [5, "south"],
1371 SDLK_KP1, [6, "southwest"],
1372 SDLK_KP4, [7, "west"],
1373 SDLK_KP7, [8, "northwest"],
1374
1375 SDLK_UP, [1, "north"],
1376 SDLK_RIGHT, [3, "east"],
1377 SDLK_DOWN, [5, "south"],
1378 SDLK_LEFT, [7, "west"],
1379);
1380
1381sub key_down {
1382 my ($self, $ev) = @_;
1383
1384 my $mod = $ev->key_mod;
1385 my $sym = $ev->key_sym;
1386
1387 if ($sym == SDLK_KP5) {
1388 $::CONN->send ("command stay fire");
1389 } elsif (exists $DIR{$sym}) {
1390 if ($mod & KMOD_SHIFT) {
1391 $self->{shft}++;
1392 $::CONN->send ("command fire $DIR{$sym}[0]");
1393 } elsif ($mod & KMOD_CTRL) {
1394 $self->{ctrl}++;
1395 $::CONN->send ("command run $DIR{$sym}[0]");
1396 } else {
1397 $::CONN->send ("command $DIR{$sym}[1]");
1398 }
1399 }
1400}
1401
1402sub key_up {
1403 my ($self, $ev) = @_;
1404
1405 my $mod = $ev->key_mod;
1406 my $sym = $ev->key_sym;
1407
1408 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1409 $::CONN->send ("command fire_stop");
1410 }
1411 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1412 $::CONN->send ("command run_stop");
1413 }
1414} 2131}
1415 2132
1416############################################################################# 2133#############################################################################
1417 2134
1418package CFClient::UI::Animator; 2135package CFClient::UI::Animator;
1419 2136
1420use SDL::OpenGL; 2137use CFClient::OpenGL;
1421 2138
1422our @ISA = CFClient::UI::Bin::; 2139our @ISA = CFClient::UI::Bin::;
1423 2140
1424sub moveto { 2141sub moveto {
1425 my ($self, $x, $y) = @_; 2142 my ($self, $x, $y) = @_;
… …
1455 glPopMatrix; 2172 glPopMatrix;
1456} 2173}
1457 2174
1458############################################################################# 2175#############################################################################
1459 2176
1460package CFClient::UI::Toplevel; 2177package CFClient::UI::Flopper;
2178
2179our @ISA = CFClient::UI::Button::;
2180
2181sub new {
2182 my $class = shift;
2183
2184 my $self = $class->SUPER::new (
2185 state => 0,
2186 connect_activate => \&toggle_flopper,
2187 @_
2188 );
2189
2190 if ($self->{state}) {
2191 $self->{state} = 0;
2192 $self->toggle_flopper;
2193 }
2194
2195 $self
2196}
2197
2198sub toggle_flopper {
2199 my ($self) = @_;
2200
2201 # TODO: use animation
2202 if ($self->{state} = !$self->{state}) {
2203 $CFClient::UI::ROOT->add ($self->{other});
2204 $self->{other}->move ($self->coord2global (0, $self->{h}));
2205 $self->emit ("open");
2206 } else {
2207 $CFClient::UI::ROOT->remove ($self->{other});
2208 $self->emit ("close");
2209 }
2210
2211 $self->emit (changed => $self->{state});
2212}
2213
2214#############################################################################
2215
2216package CFClient::UI::Tooltip;
2217
2218our @ISA = CFClient::UI::Bin::;
2219
2220use CFClient::OpenGL;
2221
2222sub new {
2223 my $class = shift;
2224
2225 $class->SUPER::new (
2226 @_,
2227 can_events => 0,
2228 )
2229}
2230
2231sub set_markup {
2232 my ($self, $text) = @_;
2233
2234 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2235 $self->{label}->set_markup ($text);
2236 $self->add ($self->{label});
2237}
2238
2239sub size_request {
2240 my ($self) = @_;
2241
2242 $self->child->set_max_size ($::WIDTH * 0.3);
2243
2244 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2245
2246 ($w + 4, $h + 4)
2247}
2248
2249sub size_allocate {
2250 my ($self, $w, $h) = @_;
2251
2252 $self->SUPER::size_allocate ($w - 4, $h - 4);
2253}
2254
2255sub _draw {
2256 my ($self) = @_;
2257
2258 glPushMatrix;
2259 glTranslate 0.375, 0.375;
2260
2261 my ($w, $h) = @$self{qw(w h)};
2262
2263 glColor 1, 0.8, 0.4;
2264 glBegin GL_QUADS;
2265 glVertex 0 , 0;
2266 glVertex 0 , $h;
2267 glVertex $w, $h;
2268 glVertex $w, 0;
2269 glEnd;
2270
2271 glColor 0, 0, 0;
2272 glBegin GL_LINE_LOOP;
2273 glVertex 0 , 0;
2274 glVertex 0 , $h;
2275 glVertex $w, $h;
2276 glVertex $w, 0;
2277 glEnd;
2278
2279 glPopMatrix;
2280
2281 glTranslate 2, 2;
2282 $self->SUPER::_draw;
2283}
2284
2285#############################################################################
2286
2287package CFClient::UI::Face;
2288
2289our @ISA = CFClient::UI::Base::;
2290
2291use CFClient::OpenGL;
2292
2293sub new {
2294 my $class = shift;
2295
2296 $class->SUPER::new (
2297 aspect => 1,
2298 @_,
2299 )
2300}
2301
2302sub size_request {
2303 (32, 8)
2304}
2305
2306sub draw {
2307 my ($self) = @_;
2308
2309 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2310
2311 if ($tex) {
2312 glEnable GL_BLEND;
2313 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2314 glEnable GL_TEXTURE_2D;
2315 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2316 glColor 1, 1, 1, 1;
2317 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2318 glDisable GL_TEXTURE_2D;
2319 glDisable GL_BLEND;
2320 }
2321}
2322
2323#############################################################################
2324
2325package CFClient::UI::Root;
1461 2326
1462our @ISA = CFClient::UI::Container::; 2327our @ISA = CFClient::UI::Container::;
2328
2329use CFClient::OpenGL;
2330
2331sub check_size {
2332 my ($self) = @_;
2333
2334 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2335}
1463 2336
1464sub size_request { 2337sub size_request {
1465 ($::WIDTH, $::HEIGHT) 2338 ($::WIDTH, $::HEIGHT)
1466} 2339}
1467 2340
1468sub size_allocate { 2341sub configure {
1469 my ($self, $x, $y, $w, $h) = @_; 2342 my ($self, $x, $y, $w, $h) = @_;
1470 2343
1471 $self->_size_allocate ($x, $y, $w, $h); 2344 $self->SUPER::configure ($x, $y, $w, $h);
1472 2345
1473 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1474 for @{$self->{children}}; 2346 for my $child (@{$self->{children}}) {
1475} 2347 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1476 2348
1477sub translate { 2349 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2350 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2351 $child->configure ($X, $Y, $W,$H);
2352 }
2353}
2354
2355sub _topleft {
1478 my ($self, $x, $y) = @_; 2356 my ($self, $x, $y) = @_;
1479 2357
1480 ($x, $y) 2358 ($x, $y)
1481} 2359}
1482 2360
1483sub update { 2361sub update {
1484 my ($self) = @_; 2362 my ($self) = @_;
1485 2363
1486 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2364 $self->check_size;
1487 ::refresh (); 2365 ::refresh ();
1488} 2366}
1489 2367
1490sub add { 2368sub add {
1491 my ($self, $widget) = @_; 2369 my ($self, $child) = @_;
1492 2370
2371 # integerize window positions
2372 $child->{x} = int $child->{x};
2373 $child->{y} = int $child->{y};
2374
1493 $self->SUPER::add ($widget); 2375 $self->SUPER::add ($child);
2376}
1494 2377
1495 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2378sub on_refresh {
2379 my ($self, $id, $cb) = @_;
2380
2381 $self->{refresh_hook}{$id} = $cb;
1496} 2382}
1497 2383
1498sub draw { 2384sub draw {
1499 my ($self) = @_; 2385 my ($self) = @_;
1500 2386
2387 while (my $rcb = delete $self->{refresh_hook}) {
2388 $_->() for values %$rcb;
2389 }
2390
2391 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2392 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2393 glClear GL_COLOR_BUFFER_BIT;
2394
2395 glMatrixMode GL_PROJECTION;
2396 glLoadIdentity;
2397 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2398 glMatrixMode GL_MODELVIEW;
2399 glLoadIdentity;
2400
1501 $self->_draw; 2401 $self->_draw;
1502} 2402}
1503 2403
1504############################################################################# 2404#############################################################################
1505 2405
1506package CFClient::UI; 2406package CFClient::UI;
1507 2407
2408$ROOT = new CFClient::UI::Root;
1508$TOPLEVEL = new CFClient::UI::Toplevel; 2409$TOOLTIP = new CFClient::UI::Tooltip;
1509 2410
15101 24111
1511 2412

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