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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.77 by root, Tue Apr 11 22:14:13 2006 UTC vs.
Revision 1.192 by root, Tue May 9 22:49:32 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) {
117 237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
118 $self->{w} = $w;
119 $self->{h} = $h;
120
121 1 238 }
122} 239}
123 240
124sub size_allocate { 241sub size_allocate {
242 # nothing to be done
243}
244
245sub children {
246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258}
259
260sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 261 my ($self, $w, $h) = @_;
126 262
127 $self->_size_allocate ($x, $y, $w, $h); 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 265}
129 266
130# translate global koordinates to local coordinate system 267# translate global coordinates to local coordinate system
131sub translate { 268sub coord2local {
132 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
133 270
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
272}
273
274# translate local coordinates to global coordinate system
275sub coord2global {
276 my ($self, $x, $y) = @_;
277
278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 279}
136 280
137sub focus_in { 281sub focus_in {
138 my ($self) = @_; 282 my ($self) = @_;
139 283
140 return if $FOCUS == $self; 284 return if $FOCUS == $self;
285 return unless $self->{can_focus};
141 286
142 my $focus = $FOCUS; $FOCUS = $self; 287 my $focus = $FOCUS; $FOCUS = $self;
288
289 $self->emit (focus_in => $focus);
290
143 $focus->update if $focus; 291 $focus->update if $focus;
144 $FOCUS->update; 292 $FOCUS->update;
145} 293}
146 294
147sub focus_out { 295sub focus_out {
148 my ($self) = @_; 296 my ($self) = @_;
149 297
150 return unless $FOCUS == $self; 298 return unless $FOCUS == $self;
151 299
152 my $focus = $FOCUS; undef $FOCUS; 300 my $focus = $FOCUS; undef $FOCUS;
301
302 $self->emit (focus_out => $focus);
303
153 $focus->update if $focus; #? 304 $focus->update if $focus; #?
154} 305}
155 306
156sub mouse_motion { } 307sub mouse_motion { }
157sub button_up { } 308sub button_up { }
… …
178 glPushMatrix; 329 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 330 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 331 $self->_draw;
181 glPopMatrix; 332 glPopMatrix;
182 333
183 if ($self == $HOVER) { 334 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 335 my ($x, $y) = @$self{qw(x y)};
185 336
186 glColor 0, 0, 1, 0.2; 337 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 338 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 340 glBegin GL_QUADS;
190 glVertex $x , $y; 341 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 342 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
194 glEnd; 345 glEnd;
195 glDisable GL_BLEND; 346 glDisable GL_BLEND;
196 } 347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0;
355 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h};
358 glEnd;
359 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 }
197} 362}
198 363
199sub _draw { 364sub _draw {
200 my ($self) = @_; 365 my ($self) = @_;
201 366
202 warn "no draw defined for $self\n"; 367 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} = $h
213 )
214} 368}
215 369
216sub find_widget { 370sub find_widget {
217 my ($self, $x, $y) = @_; 371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
218 374
219 return $self 375 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 378
223 () 379 ()
224} 380}
225 381
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 382sub set_parent {
229 my ($self, $par) = @_; 383 my ($self, $parent) = @_;
230 384
231 $self->{parent} = $par; 385 $self->{_tree_depth} = $parent->{_tree_depth} + 1;
232 Scalar::Util::weaken $self->{parent}; 386 Scalar::Util::weaken ($self->{parent} = $parent);
233} 387}
234 388
235sub get_parent { 389sub check_size {
236 $_[0]->{parent} 390 my ($self) = @_;
391
392 $CFClient::UI::ROOT->{check_size}{$self} = $self;
237} 393}
238 394
239sub update { 395sub update {
240 my ($self) = @_; 396 my ($self) = @_;
241 397
… …
244} 400}
245 401
246sub connect { 402sub connect {
247 my ($self, $signal, $cb) = @_; 403 my ($self, $signal, $cb) = @_;
248 404
249 push @{ $self->{cb}{$signal} }, $cb; 405 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 406}
251 407
252sub emit { 408sub emit {
253 my ($self, $signal, @args) = @_; 409 my ($self, $signal, @args) = @_;
254 410
255 $_->($self, @args) 411 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 412}
258 413
259sub DESTROY { 414sub DESTROY {
260 my ($self) = @_; 415 my ($self) = @_;
261 416
… …
267package CFClient::UI::DrawBG; 422package CFClient::UI::DrawBG;
268 423
269our @ISA = CFClient::UI::Base::; 424our @ISA = CFClient::UI::Base::;
270 425
271use strict; 426use strict;
272use SDL::OpenGL; 427use CFClient::OpenGL;
273 428
274sub new { 429sub new {
275 my $class = shift; 430 my $class = shift;
276 431
277 # range [value, low, high, page] 432 # range [value, low, high, page]
278 433
279 $class->SUPER::new ( 434 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 435 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 436 active_bg => [1, 1, 1, 0.5],
282 @_ 437 @_
283 ) 438 )
284} 439}
285 440
286sub _draw { 441sub _draw {
… …
306 461
307package CFClient::UI::Empty; 462package CFClient::UI::Empty;
308 463
309our @ISA = CFClient::UI::Base::; 464our @ISA = CFClient::UI::Base::;
310 465
466sub new {
467 my ($class, %arg) = @_;
468 $class->SUPER::new (can_events => 0, %arg);
469}
470
311sub size_request { 471sub size_request {
312 (0, 0) 472 (0, 0)
313} 473}
314 474
315sub draw { } 475sub draw { }
… …
323sub new { 483sub new {
324 my ($class, %arg) = @_; 484 my ($class, %arg) = @_;
325 485
326 my $children = delete $arg{children} || []; 486 my $children = delete $arg{children} || [];
327 487
328 my $self = $class->SUPER::new (children => [], %arg); 488 my $self = $class->SUPER::new (
489 children => [],
490 can_events => 0,
491 %arg,
492 );
329 $self->add ($_) for @$children; 493 $self->add ($_) for @$children;
330 494
331 $self 495 $self
332} 496}
333 497
334sub add { 498sub add {
335 my ($self, $chld) = @_; 499 my ($self, @widgets) = @_;
336 500
337 $chld->set_parent ($self); 501 $_->set_parent ($self)
502 for @widgets;
503
504 use sort 'stable';
338 505
339 $self->{children} = [ 506 $self->{children} = [
340 sort { $a->{z} <=> $b->{z} } 507 sort { $a->{z} <=> $b->{z} }
341 @{$self->{children}}, $chld 508 @{$self->{children}}, @widgets
342 ]; 509 ];
343 510
344 $self->{w} = $self->{h} = -1; 511 $_->check_size
512 for @widgets;
513
345 $self->update; 514 $self->update;
346} 515}
347 516
517sub children {
518 @{ $_[0]{children} }
519}
520
348sub remove { 521sub remove {
349 my ($self, $widget) = @_; 522 my ($self, $child) = @_;
350 523
524 delete $child->{parent};
525 $child->hide;
526
351 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
352 528
353 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 529 $self->check_size;
530 $self->update;
531}
532
533sub clear {
534 my ($self) = @_;
535
536 my $children = delete $self->{children};
537 $self->{children} = [];
538
539 for (@$children) {
540 delete $_->{parent};
541 $_->hide;
542 }
543
544 $self->check_size;
545 $self->update;
354} 546}
355 547
356sub find_widget { 548sub find_widget {
357 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
358 550
… …
388 580
389 $class->SUPER::new (children => [$child], %arg) 581 $class->SUPER::new (children => [$child], %arg)
390} 582}
391 583
392sub add { 584sub add {
393 my ($self, $widget) = @_; 585 my ($self, $child) = @_;
394 586
395 $self->{children} = []; 587 $self->{children} = [];
396 588
397 $self->SUPER::add ($widget); 589 $self->SUPER::add ($child);
398} 590}
399 591
400sub remove { 592sub remove {
401 my ($self, $widget) = @_; 593 my ($self, $widget) = @_;
402 594
… …
411sub size_request { 603sub size_request {
412 $_[0]{children}[0]->size_request 604 $_[0]{children}[0]->size_request
413} 605}
414 606
415sub size_allocate { 607sub size_allocate {
416 my ($self, $x, $y, $w, $h) = @_; 608 my ($self, $w, $h) = @_;
417 609
418 $self->_size_allocate ($x, $y, $w, $h) or return;
419
420 $self->{children}[0]->size_allocate (0, 0, $w, $h); 610 $self->{children}[0]->configure (0, 0, $w, $h);
421} 611}
422 612
423############################################################################# 613#############################################################################
424 614
425package CFClient::UI::Window; 615package CFClient::UI::Window;
426 616
427our @ISA = CFClient::UI::Bin::; 617our @ISA = CFClient::UI::Bin::;
428 618
429use SDL::OpenGL; 619use CFClient::OpenGL;
430 620
431sub new { 621sub new {
432 my ($class, %arg) = @_; 622 my ($class, %arg) = @_;
433 623
434 my $self = $class->SUPER::new (%arg); 624 my $self = $class->SUPER::new (%arg);
435} 625}
436 626
437sub update { 627sub update {
438 my ($self) = @_; 628 my ($self) = @_;
439 629
440 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
441 $self->render_chld;
442 $self->SUPER::update; 631 $self->SUPER::update;
443} 632}
444 633
445sub render_chld {
446 my ($self) = @_;
447
448 $self->{texture} =
449 CFClient::Texture->new_from_opengl (
450 $self->{w}, $self->{h}, sub { $self->child->draw }
451 );
452}
453
454sub size_allocate { 634sub size_allocate {
455 my ($self, $x, $y, $w, $h) = @_; 635 my ($self, $w, $h) = @_;
456 636
457 $self->_size_allocate ($x, $y, $w, $h) or return;
458
459 $self->child->size_allocate (0, 0, $w, $h); 637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
460 640
641sub _render {
642 $_[0]{children}[0]->draw;
643}
644
645sub render_child {
646 my ($self) = @_;
647
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT;
651
461 $self->render_chld; 652 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 };
462} 661}
463 662
464sub _draw { 663sub _draw {
465 my ($self) = @_; 664 my ($self) = @_;
466 665
467 my ($w, $h) = ($self->w, $self->h); 666 my ($w, $h) = ($self->w, $self->h);
468 667
469 my $tex = $self->{texture} 668 my $tex = $self->{texture}
470 or return; 669 or return;
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1;
676
677 $tex->draw_quad (0, 0, $w, $h);
678
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D;
681}
682
683#############################################################################
684
685package CFClient::UI::ViewPort;
686
687our @ISA = CFClient::UI::Window::;
688
689sub size_request {
690 my ($self) = @_;
691
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694
695 @$self{qw(child_w child_h)}
696}
697
698sub size_allocate {
699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
738 }
739}
740
741sub _render {
742 my ($self) = @_;
743
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745
746 $self->SUPER::_render;
747}
748
749#############################################################################
750
751package CFClient::UI::ScrolledWindow;
752
753our @ISA = CFClient::UI::HBox::;
754
755sub new {
756 my $class = shift;
757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 my $self = $class->SUPER::new (
796 bg => [1, 1, 1, 1],
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_
800 );
801
802 $self
803}
804
805sub _draw {
806 my ($self) = @_;
807
808 my ($w, $h) = ($self->{w}, $self->{h});
471 809
472 glEnable GL_BLEND; 810 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
475 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
476 814
477 $tex->draw_quad (0, 0, $w, $h); 815# glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0;
818# glVertex 0 , $h;
819# glVertex $w, $h;
820# glVertex $w, 0;
821# glEnd;
478 822
823
824 $self->child->draw;
479 glDisable GL_BLEND; 825 glDisable GL_BLEND;
480 glDisable GL_TEXTURE_2D; 826 glDisable GL_TEXTURE_2D;
481} 827}
482 828
483############################################################################# 829#############################################################################
484 830
485package CFClient::UI::Frame; 831package CFClient::UI::FancyFrame;
486 832
487our @ISA = CFClient::UI::Bin::; 833our @ISA = CFClient::UI::Bin::;
488 834
489use SDL::OpenGL; 835use CFClient::OpenGL;
836
837my @tex =
838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840
841sub new {
842 my $class = shift;
843
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1],
849 border => 0.6,
850 can_events => 1,
851 @_
852 );
853
854 $self->{title} &&= new CFClient::UI::Label
855 align => 0,
856 valign => 1,
857 text => $self->{title},
858 fontsize => $self->{border};
859
860 $self
861}
862
863sub border {
864 int $_[0]{border} * $::FONTSIZE
865}
490 866
491sub size_request { 867sub size_request {
492 my ($self) = @_; 868 my ($self) = @_;
493 my $chld = $self->child
494 or return (0, 0);
495 869
496 $chld->move (2, 2); 870 my ($w, $h) = $self->SUPER::size_request;
497 871
498 map { $_ + 4 } $chld->size_request; 872 (
873 $w + $self->border * 2,
874 $h + $self->border * 2,
875 )
499} 876}
500 877
501sub size_allocate { 878sub size_allocate {
502 my ($self, $x, $y, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
503
504 $self->_size_allocate ($x, $y, $w, $h) or return;
505 880
506 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 881 $h -= List::Util::max 0, $self->border * 2;
507} 882 $w -= List::Util::max 0, $self->border * 2;
508 883
509sub _draw { 884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
510 my ($self) = @_; 885 if $self->{title};
511 886
512 my $chld = $self->child; 887 $self->child->configure ($self->border, $self->border, $w, $h);
513
514 my ($w, $h) = $chld->size_request;
515
516 glBegin GL_QUADS;
517 glColor 0, 0, 0;
518 glVertex 0 , 0;
519 glVertex 0 , $h + 4;
520 glVertex $w + 4 , $h + 4;
521 glVertex $w + 4 , 0;
522 glEnd;
523
524 $chld->draw;
525}
526
527#############################################################################
528
529package CFClient::UI::FancyFrame;
530
531our @ISA = CFClient::UI::Bin::;
532
533use SDL::OpenGL;
534
535my @tex =
536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
537 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
538
539sub size_request {
540 my ($self) = @_;
541
542 my ($w, $h) =
543 $self->{user_w} && $self->{user_h}
544 ? ($self->{user_w}, $self->{user_h})
545 : ($self->SUPER::size_request);
546
547 $h += $tex[1]->{h};
548 $h += $tex[4]->{h};
549 $w += $tex[2]->{w};
550 $w += $tex[3]->{w};
551
552 ($w, $h)
553}
554
555sub size_allocate {
556 my ($self, $x, $y, $w, $h) = @_;
557
558 $self->_size_allocate ($x, $y, $w, $h) or return;
559
560 $h -= $tex[1]{h};
561 $h -= $tex[4]{h};
562 $w -= $tex[2]{w};
563 $w -= $tex[3]{w};
564
565 $h = $h < 0 ? 0 : $h;
566 $w = $w < 0 ? 0 : $w;
567
568 my $child = $self->child;
569
570 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
571} 888}
572 889
573sub button_down { 890sub button_down {
574 my ($self, $ev, $x, $y) = @_; 891 my ($self, $ev, $x, $y) = @_;
575 892
576 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 893 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 894 my $border = $self->border;
578 895
896 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
897 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
898
899 if ($lr & $td) {
900 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 901 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 902 my ($bw, $bh) = ($self->{w}, $self->{h});
903
904 my $mx = $x < $border;
905 my $my = $y < $border;
581 906
582 $self->{motion} = sub { 907 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 908 my ($ev, $x, $y) = @_;
584 909
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 910 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy;
586 912
587 $self->{user_w} = $bw + $x - $ox; 913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 915 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size;
590 }; 917 };
591 918
592 } elsif ($x >= 0 && $x < $self->{w} 919 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $tex[1]{h}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 920 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 921 my ($bx, $by) = ($self->{x}, $self->{y});
597 922
598 $self->{motion} = sub { 923 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
600 925
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 926 ($x, $y) = ($ev->{x}, $ev->{y});
602 927
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 928 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 929 $self->update;
605 }; 930 };
606 } 931 }
… …
619} 944}
620 945
621sub _draw { 946sub _draw {
622 my ($self) = @_; 947 my ($self) = @_;
623 948
624 my ($w, $h) = ($self->{w}, $self->{h}); 949 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 951
627 glEnable GL_BLEND; 952 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 954 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 956
632 my $top = $tex[1]; 957 my $border = $self->border;
958
959 glColor @{ $self->{border_bg} };
633 $top->draw_quad (0, 0, $w, $top->{h}); 960 $tex[1]->draw_quad (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border);
634 964
635 my $left = $tex[3]; 965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
636 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
637
638 my $right = $tex[2];
639 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
640
641 my $bottom = $tex[4];
642 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
643
644 my $bg = $tex[0]; 966 my $bg = $tex[0];
645 967
646 glBindTexture GL_TEXTURE_2D, $bg->{name}; 968 # TODO: repeat texture not scale
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
649 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
650
651 my $rep_x = $cw / $bg->{w}; 969 my $rep_x = $cw / $bg->{w};
652 my $rep_y = $ch / $bg->{h}; 970 my $rep_y = $ch / $bg->{h};
653 971
654 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 972 glColor @{ $self->{bg} };
655 973
974 $bg->{s} = $rep_x;
975 $bg->{t} = $rep_y;
976 $bg->{wrap_mode} = 1;
977 $bg->draw_quad ($border, $border, $cw, $ch);
978
656 glDisable GL_TEXTURE_2D; 979 glDisable GL_TEXTURE_2D;
657 glDisable GL_BLEND; 980 glDisable GL_BLEND;
981 }
982
983 $self->{title}->draw if $self->{title};
658 984
659 $self->child->draw; 985 $self->child->draw;
660
661} 986}
662 987
663############################################################################# 988#############################################################################
664 989
665package CFClient::UI::Table; 990package CFClient::UI::Table;
666 991
667our @ISA = CFClient::UI::Base::; 992our @ISA = CFClient::UI::Base::;
668 993
669use List::Util qw(max sum); 994use List::Util qw(max sum);
670 995
671use SDL::OpenGL; 996use CFClient::OpenGL;
997
998sub new {
999 my $class = shift;
1000
1001 $class->SUPER::new (
1002 col_expand => [],
1003 @_
1004 )
1005}
672 1006
673sub add { 1007sub add {
674 my ($self, $x, $y, $chld) = @_; 1008 my ($self, $x, $y, $child) = @_;
675 1009
1010 $child->set_parent ($self);
676 $self->{children}[$y][$x] = $chld; 1011 $self->{children}[$y][$x] = $child;
677 $chld->set_parent ($self);
678 1012
679 $self->{w} = $self->{h} = -1; 1013 $child->check_size;
1014}
1015
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
1020# TODO: move to container class maybe? send childs a signal on removal?
1021sub clear {
1022 my ($self) = @_;
1023
1024 my @children = $self->children;
1025 delete $self->{children};
1026
1027 for (@children) {
1028 delete $_->{parent};
1029 $_->hide;
1030 }
1031
680 $self->update; 1032 $self->update;
681} 1033}
682 1034
683sub get_wh { 1035sub get_wh {
684 my ($self) = @_; 1036 my ($self) = @_;
… …
690 or next; 1042 or next;
691 1043
692 for my $x (0 .. $#$row) { 1044 for my $x (0 .. $#$row) {
693 my $widget = $row->[$x] 1045 my $widget = $row->[$x]
694 or next; 1046 or next;
695 my ($w, $h) = $widget->size_request; 1047 my ($w, $h) = @$widget{qw(req_w req_h)};
696 1048
697 $w[$x] = max $w[$x], $w; 1049 $w[$x] = max $w[$x], $w;
698 $h[$y] = max $h[$y], $h; 1050 $h[$y] = max $h[$y], $h;
699 } 1051 }
700 } 1052 }
… …
706 my ($self) = @_; 1058 my ($self) = @_;
707 1059
708 my ($ws, $hs) = $self->get_wh; 1060 my ($ws, $hs) = $self->get_wh;
709 1061
710 ( 1062 (
711 (List::Util::sum @$ws), 1063 (sum @$ws),
712 (List::Util::sum @$hs), 1064 (sum @$hs),
713 ) 1065 )
714} 1066}
715 1067
716sub size_allocate { 1068sub size_allocate {
717 my ($self, $x, $y, $w, $h) = @_; 1069 my ($self, $w, $h) = @_;
718
719 $self->_size_allocate ($x, $y, $w, $h) or return;
720 1070
721 my ($ws, $hs) = $self->get_wh; 1071 my ($ws, $hs) = $self->get_wh;
722 1072
723 my $req_w = List::Util::sum @$ws; 1073 my $req_w = sum @$ws;
724 my $req_h = List::Util::sum @$hs; 1074 my $req_h = sum @$hs;
1075
1076 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1;
725 1080
726 # linearly scale sizes 1081 # linearly scale sizes
727 $_ *= $w / $req_w for @$ws; 1082 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $_ *= $h / $req_h for @$hs; 1083 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1084
1085 CFClient::UI::harmonize $ws;
1086 CFClient::UI::harmonize $hs;
729 1087
730 my $y; 1088 my $y;
731 1089
732 for my $r (0 .. $#{$self->{children}}) { 1090 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1091 my $row = $self->{children}[$r]
… …
735 1093
736 my $x = 0; 1094 my $x = 0;
737 my $row_h = $hs->[$r]; 1095 my $row_h = $hs->[$r];
738 1096
739 for my $c (0 .. $#$row) { 1097 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1098 my $col_w = $ws->[$c];
744 1099
1100 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1101 $widget->configure ($x, $y, $col_w, $row_h);
1102 }
746 1103
747 $x += $col_w; 1104 $x += $col_w;
748 } 1105 }
749 1106
750 $y += $row_h; 1107 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1151 (List::Util::max map $_->[1], @alloc),
795 ) 1152 )
796} 1153}
797 1154
798sub size_allocate { 1155sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1156 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1157
805 ($h, $w) = ($w, $h); 1158 ($h, $w) = ($w, $h);
806 1159
807 my $children = $self->{children}; 1160 my $children = $self->{children};
808 1161
809 my @h = map +($_->size_request)[0], @$children; 1162 my @h = map $_->{req_w}, @$children;
810 1163
811 my $req_h = List::Util::sum @h; 1164 my $req_h = List::Util::sum @h;
812 1165
813 if ($req_h > $h) { 1166 if ($req_h > $h) {
814 # ah well, not enough space 1167 # ah well, not enough space
815 $_ = $h[$_] * $h / $req_h for @h; 1168 $_ *= $h / $req_h for @h;
816 } else { 1169 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children; 1170 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1; 1171 $exp ||= 1;
819 1172
820 for (0 .. $#$children) { 1173 for (0 .. $#$children) {
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1177 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1178 $h[$_] = $alloc_h;
826 } 1179 }
827 } 1180 }
828 1181
1182 CFClient::UI::harmonize \@h;
1183
829 my $y = 0; 1184 my $y = 0;
830 for (0 .. $#$children) { 1185 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1186 my $child = $children->[$_];
832 my $h = $h[$_]; 1187 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1188 $child->configure ($y, 0, $h, $w);
834 1189
835 $y += $h; 1190 $y += $h;
836 } 1191 }
1192
1193 1
837} 1194}
838 1195
839############################################################################# 1196#############################################################################
840 1197
841package CFClient::UI::VBox; 1198package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1211 (List::Util::sum map $_->[1], @alloc),
855 ) 1212 )
856} 1213}
857 1214
858sub size_allocate { 1215sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1216 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864 1217
865 my $children = $self->{children}; 1218 my $children = $self->{children};
866 1219
867 my @h = map +($_->size_request)[1], @$children; 1220 my @h = map $_->{req_h}, @$children;
868 1221
869 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
870 1223
871 if ($req_h > $h) { 1224 if ($req_h > $h) {
872 # ah well, not enough space 1225 # ah well, not enough space
873 $_ = $h[$_] * $h / $req_h for @h; 1226 $_ *= $h / $req_h for @h;
874 } else { 1227 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children; 1228 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1; 1229 $exp ||= 1;
877 1230
878 for (0 .. $#$children) { 1231 for (0 .. $#$children) {
… …
880 1233
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1234 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1235 }
883 } 1236 }
884 1237
1238 CFClient::UI::harmonize \@h;
1239
885 my $y = 0; 1240 my $y = 0;
886 for (0 .. $#$children) { 1241 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1242 my $child = $children->[$_];
888 my $h = $h[$_]; 1243 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1244 $child->configure (0, $y, $w, $h);
890 1245
891 $y += $h; 1246 $y += $h;
892 } 1247 }
1248
1249 1
893} 1250}
894 1251
895############################################################################# 1252#############################################################################
896 1253
897package CFClient::UI::Label; 1254package CFClient::UI::Label;
898 1255
899our @ISA = CFClient::UI::Base::; 1256our @ISA = CFClient::UI::Base::;
900 1257
901use SDL::OpenGL; 1258use CFClient::OpenGL;
902 1259
903sub new { 1260sub new {
904 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
905 1262
906 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1264 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1265 #font => default_font
1266 fontsize => 1,
909 text => "", 1267 text => "",
910 align => -1, 1268 align => -1,
1269 valign => -1,
911 padding => 2, 1270 padding => 2,
912 layout => new CFClient::Layout, 1271 layout => new CFClient::Layout,
1272 can_events => 0,
913 %arg 1273 %arg
914 ); 1274 );
915 1275
916 $self->set_text ($self->{text}); 1276 if (exists $self->{template}) {
1277 my $layout = new CFClient::Layout;
1278 $layout->set_text (delete $self->{template});
1279 $self->{template} = $layout;
1280 }
1281
1282 $self->set_text (delete $self->{text}) if exists $self->{text};
1283 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
917 1284
918 $self 1285 $self
919} 1286}
920 1287
921sub escape_text { 1288sub escape {
922 local $_ = $_[1]; 1289 local $_ = $_[1];
923 1290
924 s/&/&amp;/g; 1291 s/&/&amp;/g;
925 s/>/&gt;/g; 1292 s/>/&gt;/g;
926 s/</&lt;/g; 1293 s/</&lt;/g;
927 1294
928 $_[1] 1295 $_[1]
929} 1296}
930 1297
1298sub update {
1299 my ($self) = @_;
1300
1301 delete $self->{texture};
1302 $self->SUPER::update;
1303}
1304
931sub set_text { 1305sub set_text {
932 my ($self, $text) = @_; 1306 my ($self, $text) = @_;
933 1307
1308 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1309 $self->{text} = "T$text";
1310
935 $self->{layout}->set_markup ($text); 1311 $self->{layout}->set_text ($text);
936 1312
937 delete $self->{texture};
938 $self->update; 1313 $self->update;
1314 $self->check_size;
939} 1315}
940 1316
941sub get_text { 1317sub set_markup {
942 my ($self, $text) = @_; 1318 my ($self, $markup) = @_;
943 1319
944 $self->{text} 1320 return if $self->{text} eq "M$markup";
1321 $self->{text} = "M$markup";
1322
1323 $self->{layout}->set_markup ($markup);
1324
1325 $self->update;
1326 $self->check_size;
945} 1327}
946 1328
947sub size_request { 1329sub size_request {
948 my ($self) = @_; 1330 my ($self) = @_;
949 1331
950 $self->{layout}->set_width; 1332 $self->{layout}->set_font ($self->{font}) if $self->{font};
1333 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1334 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1335
952 my ($w, $h) = $self->{layout}->size; 1336 my ($w, $h) = $self->{layout}->size;
1337
1338 if (exists $self->{template}) {
1339 $self->{template}->set_font ($self->{font}) if $self->{font};
1340 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1341
1342 my ($w2, $h2) = $self->{template}->size;
1343
1344 $w = List::Util::max $w, $w2;
1345 $h = List::Util::max $h, $h2;
1346 }
953 1347
954 ( 1348 (
955 $w + $self->{padding} * 2, 1349 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1350 $h + $self->{padding} * 2,
957 ) 1351 )
958} 1352}
959 1353
960sub size_allocate { 1354sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1355 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1356
965 delete $self->{texture}; 1357 delete $self->{texture};
966} 1358}
967 1359
968sub update { 1360sub set_fontsize {
969 my ($self) = @_; 1361 my ($self, $fontsize) = @_;
970 1362
1363 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1364 delete $self->{texture};
1365
972 $self->SUPER::update; 1366 $self->update;
1367 $self->check_size;
973} 1368}
974 1369
975sub _draw { 1370sub _draw {
976 my ($self) = @_; 1371 my ($self) = @_;
977 1372
978 my $tex = $self->{texture} ||= do { 1373 my $tex = $self->{texture} ||= do {
1374 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1375 $self->{layout}->set_width ($self->{w});
1376 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
980 new_from_layout CFClient::Texture $self->{layout} 1377 new_from_layout CFClient::Texture $self->{layout}
981 }; 1378 };
982 1379
983 glEnable GL_BLEND; 1380 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1381 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1382 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1383 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1384
988 glColor @{$self->{fg}}; 1385 glColor @{$self->{fg}};
989 1386
990 my $x = 1387 $self->{ox} = int (
991 $self->{align} < 0 ? $self->{padding} 1388 $self->{align} < 0 ? $self->{padding}
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1389 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
993 : ($self->{w} - $tex->{w}) * 0.5; 1390 : ($self->{w} - $tex->{w}) * 0.5
1391 );
994 1392
995 $tex->draw_quad ($x, $self->{padding}); 1393 $self->{oy} = int (
1394 $self->{valign} < 0 ? $self->{padding}
1395 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1396 : ($self->{h} - $tex->{h}) * 0.5
1397 );
1398
1399 $tex->draw_quad ($self->{ox}, $self->{oy});
996 1400
997 glDisable GL_TEXTURE_2D; 1401 glDisable GL_TEXTURE_2D;
998 glDisable GL_BLEND; 1402 glDisable GL_BLEND;
999} 1403}
1000 1404
1001############################################################################# 1405#############################################################################
1002 1406
1003package CFClient::UI::Entry; 1407package CFClient::UI::EntryBase;
1004 1408
1005our @ISA = CFClient::UI::Label::; 1409our @ISA = CFClient::UI::Label::;
1006 1410
1007use SDL; 1411use CFClient::OpenGL;
1008use SDL::OpenGL;
1009 1412
1010sub new { 1413sub new {
1011 my $class = shift; 1414 my $class = shift;
1012 1415
1013 $class->SUPER::new ( 1416 $class->SUPER::new (
1014 fg => [1, 1, 1], 1417 fg => [1, 1, 1],
1015 bg => [0, 0, 0, 0.2], 1418 bg => [0, 0, 0, 0.2],
1016 active_bg => [1, 1, 1], 1419 active_bg => [1, 1, 1, 0.5],
1017 active_fg => [0, 0, 0], 1420 active_fg => [0, 0, 0],
1421 can_hover => 1,
1422 can_focus => 1,
1423 valign => 0,
1424 can_events => 1,
1018 @_ 1425 @_
1019 ) 1426 )
1020} 1427}
1021 1428
1022sub _set_text { 1429sub _set_text {
1023 my ($self, $text) = @_; 1430 my ($self, $text) = @_;
1024 1431
1432 delete $self->{cur_h};
1433
1434 return if $self->{text} eq $text;
1435
1436 delete $self->{texture};
1437
1025 $self->{last_activity} = $::NOW; 1438 $self->{last_activity} = $::NOW;
1026
1027 $self->{text} = $text; 1439 $self->{text} = $text;
1028 $self->{layout}->set_width ($self->{w});
1029 1440
1030 $text =~ s/./*/g if $self->{hidden}; 1441 $text =~ s/./*/g if $self->{hidden};
1442 $self->{layout}->set_text ("$text ");
1031 1443
1032 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1444 $self->emit (changed => $self->{text});
1445}
1033 1446
1034 $text = substr $text, 0, $self->{cursor}; 1447sub get_text {
1035 utf8::encode $text; 1448 $_[0]{text}
1036
1037 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1038} 1449}
1039 1450
1040sub size_request { 1451sub size_request {
1041 my ($self) = @_; 1452 my ($self) = @_;
1042 1453
… …
1044 1455
1045 ($w + 1, $h) # add 1 for cursor 1456 ($w + 1, $h) # add 1 for cursor
1046} 1457}
1047 1458
1048sub size_allocate { 1459sub size_allocate {
1049 my ($self, $x, $y, $w, $h) = @_; 1460 my ($self, $w, $h) = @_;
1050 1461
1051 $self->SUPER::size_allocate ($x, $y, $w, $h); 1462 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1052
1053 $self->_set_text ($self->{text});
1054} 1463}
1055 1464
1056sub set_text { 1465sub set_text {
1057 my ($self, $text) = @_; 1466 my ($self, $text) = @_;
1058 1467
… …
1062} 1471}
1063 1472
1064sub key_down { 1473sub key_down {
1065 my ($self, $ev) = @_; 1474 my ($self, $ev) = @_;
1066 1475
1067 my $mod = $ev->key_mod; 1476 my $mod = $ev->{mod};
1068 my $sym = $ev->key_sym; 1477 my $sym = $ev->{sym};
1069
1070 my $uni = $ev->key_unicode; 1478 my $uni = $ev->{unicode};
1071 1479
1072 my $text = $self->get_text; 1480 my $text = $self->get_text;
1073 1481
1074 if ($sym == SDLK_BACKSPACE) { 1482 if ($sym == 8) {
1075 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1483 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1076 } elsif ($sym == SDLK_DELETE) { 1484 } elsif ($sym == 127) {
1077 substr $text, $self->{cursor}, 1, ""; 1485 substr $text, $self->{cursor}, 1, "";
1078 } elsif ($sym == SDLK_LEFT) { 1486 } elsif ($sym == CFClient::SDLK_LEFT) {
1079 --$self->{cursor} if $self->{cursor}; 1487 --$self->{cursor} if $self->{cursor};
1080 } elsif ($sym == SDLK_RIGHT) { 1488 } elsif ($sym == CFClient::SDLK_RIGHT) {
1081 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1489 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1082 } elsif ($sym == SDLK_HOME) { 1490 } elsif ($sym == CFClient::SDLK_HOME) {
1083 $self->{cursor} = 0; 1491 $self->{cursor} = 0;
1084 } elsif ($sym == SDLK_END) { 1492 } elsif ($sym == CFClient::SDLK_END) {
1085 $self->{cursor} = length $text; 1493 $self->{cursor} = length $text;
1494 } elsif ($sym == 27) {
1495 $self->emit ('escape');
1086 } elsif ($uni) { 1496 } elsif ($uni) {
1087 substr $text, $self->{cursor}++, 0, chr $uni; 1497 substr $text, $self->{cursor}++, 0, chr $uni;
1088 } 1498 }
1089 1499
1090 $self->_set_text ($text); 1500 $self->_set_text ($text);
… …
1144 1554
1145 $self->SUPER::_draw; 1555 $self->SUPER::_draw;
1146 1556
1147 #TODO: force update every cursor change :( 1557 #TODO: force update every cursor change :(
1148 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1558 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1559
1560 unless (exists $self->{cur_h}) {
1561 my $text = substr $self->{text}, 0, $self->{cursor};
1562 utf8::encode $text;
1563
1564 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1565 }
1566
1149 glColor @{$self->{fg}}; 1567 glColor @{$self->{fg}};
1150 glBegin GL_LINES; 1568 glBegin GL_LINES;
1151 glVertex $self->{cur_x}, $self->{cur_y};
1152 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1569 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1570 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1153 glEnd; 1571 glEnd;
1154 } 1572 }
1155} 1573}
1156 1574
1157#############################################################################
1158
1159package CFClient::UI::Slider; 1575package CFClient::UI::Entry;
1160 1576
1161use strict; 1577our @ISA = CFClient::UI::EntryBase::;
1162 1578
1163use SDL::OpenGL; 1579use CFClient::OpenGL;
1164 1580
1581sub key_down {
1582 my ($self, $ev) = @_;
1583
1584 my $sym = $ev->{sym};
1585
1586 if ($sym == 13) {
1587 unshift @{$self->{history}},
1588 my $txt = $self->get_text;
1589 $self->{history_pointer} = -1;
1590 $self->{history_saveback} = '';
1591 $self->emit (activate => $txt);
1592 $self->update;
1593
1594 } elsif ($sym == CFClient::SDLK_UP) {
1595 if ($self->{history_pointer} < 0) {
1596 $self->{history_saveback} = $self->get_text;
1597 }
1598 if (@{$self->{history} || []} > 0) {
1599 $self->{history_pointer}++;
1600 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1601 $self->{history_pointer} = @{$self->{history} || []} - 1;
1602 }
1603 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1604 }
1605
1606 } elsif ($sym == CFClient::SDLK_DOWN) {
1607 $self->{history_pointer}--;
1608 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1609
1610 if ($self->{history_pointer} >= 0) {
1611 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1612 } else {
1613 $self->set_text ($self->{history_saveback});
1614 }
1615
1616 } else {
1617 $self->SUPER::key_down ($ev);
1618 }
1619
1620}
1621
1622#############################################################################
1623
1624package CFClient::UI::Button;
1625
1165our @ISA = CFClient::UI::DrawBG::; 1626our @ISA = CFClient::UI::Label::;
1627
1628use CFClient::OpenGL;
1629
1630my @tex =
1631 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1632 qw(b1_button_active.png);
1166 1633
1167sub new { 1634sub new {
1168 my $class = shift; 1635 my $class = shift;
1169 1636
1637 $class->SUPER::new (
1638 padding => 4,
1639 fg => [1, 1, 1],
1640 bg => [1, 1, 1, 0.2],
1641 active_fg => [0, 0, 1],
1642 can_hover => 1,
1643 align => 0,
1644 valign => 0,
1645 can_events => 1,
1646 @_
1647 )
1648}
1649
1650sub button_up {
1651 my ($self, $ev, $x, $y) = @_;
1652
1653 if ($x >= 0 && $x < $self->{w}
1654 && $y >= 0 && $y < $self->{h}) {
1655 $self->emit ("activate");
1656 }
1657}
1658
1659sub _draw {
1660 my ($self) = @_;
1661
1662 local $self->{fg} = $self->{fg};
1663
1664 if ($GRAB == $self) {
1665 $self->{fg} = $self->{active_fg};
1666 }
1667
1668 glEnable GL_BLEND;
1669 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1670 glEnable GL_TEXTURE_2D;
1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1672 glColor 0, 0, 0, 1;
1673
1674 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1675
1676 glDisable GL_TEXTURE_2D;
1677 glDisable GL_BLEND;
1678
1679 $self->SUPER::_draw;
1680}
1681
1682#############################################################################
1683
1684package CFClient::UI::CheckBox;
1685
1686our @ISA = CFClient::UI::DrawBG::;
1687
1688my @tex =
1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1690 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1691
1692use CFClient::OpenGL;
1693
1694sub new {
1695 my $class = shift;
1696
1697 $class->SUPER::new (
1698 padding => 2,
1699 fg => [1, 1, 1],
1700 active_fg => [1, 1, 0],
1701 state => 0,
1702 can_hover => 1,
1703 @_
1704 )
1705}
1706
1707sub size_request {
1708 my ($self) = @_;
1709
1710 ($self->{padding} * 2 + 6) x 2
1711}
1712
1713sub button_down {
1714 my ($self, $ev, $x, $y) = @_;
1715
1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1718 $self->{state} = !$self->{state};
1719 $self->emit (changed => $self->{state});
1720 }
1721}
1722
1723sub _draw {
1724 my ($self) = @_;
1725
1726 $self->SUPER::_draw;
1727
1728 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1729
1730 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1731
1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1733
1734 glEnable GL_BLEND;
1735 glEnable GL_TEXTURE_2D;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737
1738 my $tex = $self->{state} ? $tex[1] : $tex[0];
1739
1740 $tex->draw_quad (0, 0, $s, $s);
1741
1742 glDisable GL_TEXTURE_2D;
1743 glDisable GL_BLEND;
1744}
1745
1746#############################################################################
1747
1748package CFClient::UI::Image;
1749
1750our @ISA = CFClient::UI::Base::;
1751
1752use CFClient::OpenGL;
1753use Carp qw/confess/;
1754
1755our %loaded_images;
1756
1757sub new {
1758 my $class = shift;
1759
1760 my $self = $class->SUPER::new (can_events => 0, @_);
1761
1762 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1763
1764 $loaded_images{$self->{image}} ||=
1765 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1766
1767 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1768
1769 Scalar::Util::weaken $loaded_images{$self->{image}};
1770
1771 $self->{aspect} = $tex->{w} / $tex->{h};
1772
1773 $self
1774}
1775
1776sub size_request {
1777 my ($self) = @_;
1778
1779 ($self->{tex}->{w}, $self->{tex}->{h})
1780}
1781
1782sub _draw {
1783 my ($self) = @_;
1784
1785 my $tex = $self->{tex};
1786
1787 my ($w, $h) = ($self->{w}, $self->{h});
1788
1789 if ($self->{rot90}) {
1790 glRotate 90, 0, 0, 1;
1791 glTranslate 0, -$self->{w}, 0;
1792
1793 ($w, $h) = ($h, $w);
1794 }
1795
1796 glEnable GL_BLEND;
1797 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1798 glEnable GL_TEXTURE_2D;
1799 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1800
1801 $tex->draw_quad (0, 0, $w, $h);
1802
1803 glDisable GL_BLEND;
1804 glDisable GL_TEXTURE_2D;
1805}
1806
1807#############################################################################
1808
1809package CFClient::UI::VGauge;
1810
1811our @ISA = CFClient::UI::Base::;
1812
1813use List::Util qw(min max);
1814
1815use CFClient::OpenGL;
1816
1817my %tex = (
1818 food => [
1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1820 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1821 ],
1822 grace => [
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1824 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1825 ],
1826 hp => [
1827 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1828 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1829 ],
1830 mana => [
1831 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1832 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1833 ],
1834);
1835
1836# eg. VGauge->new (gauge => 'food'), default gauge: food
1837sub new {
1838 my $class = shift;
1839
1840 my $self = $class->SUPER::new (
1841 type => 'food',
1842 @_
1843 );
1844
1845 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1846
1847 $self
1848}
1849
1850sub size_request {
1851 my ($self) = @_;
1852
1853 #my $tex = $tex{$self->{type}}[0];
1854 #@$tex{qw(w h)}
1855 (0, 0)
1856}
1857
1858sub set_max {
1859 my ($self, $max) = @_;
1860
1861 return if $self->{max_val} == $max;
1862
1863 $self->{max_val} = $max;
1864 $self->update;
1865}
1866
1867sub set_value {
1868 my ($self, $val, $max) = @_;
1869
1870 $self->set_max ($max)
1871 if defined $max;
1872
1873 return if $self->{val} == $val;
1874
1875 $self->{val} = $val;
1876 $self->update;
1877}
1878
1879sub _draw {
1880 my ($self) = @_;
1881
1882 my $tex = $tex{$self->{type}};
1883 my ($t1, $t2, $t3) = @$tex;
1884
1885 my ($w, $h) = ($self->{w}, $self->{h});
1886
1887 if ($self->{vertical}) {
1888 glRotate 90, 0, 0, 1;
1889 glTranslate 0, -$self->{w}, 0;
1890
1891 ($w, $h) = ($h, $w);
1892 }
1893
1894 my $ycut = $self->{val} / ($self->{max_val} || 1);
1895
1896 my $ycut1 = max 0, min 1, $ycut;
1897 my $ycut2 = max 0, min 1, $ycut - 1;
1898
1899 my $h1 = $self->{h} * (1 - $ycut1);
1900 my $h2 = $self->{h} * (1 - $ycut2);
1901
1902 glEnable GL_BLEND;
1903 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1904 glEnable GL_TEXTURE_2D;
1905 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1906
1907 glBindTexture GL_TEXTURE_2D, $t1->{name};
1908 glBegin GL_QUADS;
1909 glTexCoord 0 , 0; glVertex 0 , 0;
1910 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1911 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1912 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1913 glEnd;
1914
1915 my $ycut1 = List::Util::min 1, $ycut;
1916 glBindTexture GL_TEXTURE_2D, $t2->{name};
1917 glBegin GL_QUADS;
1918 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1919 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1920 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1921 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1922 glEnd;
1923
1924 if ($t3) {
1925 glBindTexture GL_TEXTURE_2D, $t3->{name};
1926 glBegin GL_QUADS;
1927 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1928 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1929 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1930 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1931 glEnd;
1932 }
1933
1934 glDisable GL_BLEND;
1935 glDisable GL_TEXTURE_2D;
1936}
1937
1938#############################################################################
1939
1940package CFClient::UI::Gauge;
1941
1942our @ISA = CFClient::UI::VBox::;
1943
1944sub new {
1945 my ($class, %arg) = @_;
1946
1947 my $self = $class->SUPER::new (
1948 tooltip => $arg{type},
1949 can_hover => 1,
1950 can_events => 1,
1951 %arg,
1952 );
1953
1954 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1955 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1956 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1957
1958 $self
1959}
1960
1961sub set_fontsize {
1962 my ($self, $fsize) = @_;
1963
1964 $self->{value}->set_fontsize ($fsize);
1965 $self->{max} ->set_fontsize ($fsize);
1966}
1967
1968sub set_max {
1969 my ($self, $max) = @_;
1970
1971 $self->{gauge}->set_max ($max);
1972 $self->{max}->set_text ($max);
1973}
1974
1975sub set_value {
1976 my ($self, $val, $max) = @_;
1977
1978 $self->set_max ($max)
1979 if defined $max;
1980
1981 $self->{gauge}->set_value ($val, $max);
1982 $self->{value}->set_text ($val);
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::Slider;
1988
1989use strict;
1990
1991use CFClient::OpenGL;
1992
1993our @ISA = CFClient::UI::DrawBG::;
1994
1995my @tex =
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1997 qw(s1_slider.png s1_slider_bg.png);
1998
1999sub new {
2000 my $class = shift;
2001
1170 # range [value, low, high, page] 2002 # range [value, low, high, page]
1171 2003
2004 # TODO: 0-width page
2005 # TODO: req_w/h are wrong with vertical
2006 # TODO: calculations are off
1172 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1173 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1174 active_fg => [0, 0, 0], 2009 active_fg => [0, 0, 0],
1175 range => [0, 0, 100, 10], 2010 range => [0, 0, 100, 10],
1176 req_w => 40, 2011 req_w => $::WIDTH / 80,
1177 req_h => 10, 2012 req_h => $::WIDTH / 80,
1178 vertical => 0, 2013 vertical => 0,
2014 can_hover => 1,
2015 inner_pad => 5,
1179 @_ 2016 @_
1180 ); 2017 );
1181 2018
1182 $self 2019 $self
1183} 2020}
… …
1204 if ($GRAB == $self) { 2041 if ($GRAB == $self) {
1205 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2042 my ($value, $lo, $hi, $page) = @{$self->{range}};
1206 2043
1207 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2044 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1208 2045
2046 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2047 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2048
2049 $x -= $inner_pad_px; # substract the padding
1209 $x = $x * ($hi - $lo) / $w + $lo; 2050 $x = $x * ($hi - $lo) / $inner_w + $lo;
1210 $x = $lo if $x < $lo; 2051 $x = $lo if $x < $lo;
1211 $x = $hi - $page if $x > $hi - $page; 2052 $x = $hi - $page if $x > $hi - $page;
1212 $self->{range}[0] = $x; 2053 $self->{range}[0] = $x;
1213 2054
1214 $self->emit (changed => $x); 2055 $self->emit (changed => $x);
1215 $self->update; 2056 $self->update;
1216 } 2057 }
2058}
2059
2060# the inner_* stuff is for generating a padding for the slider handle,
2061# so that the handle doesn't leave the texture. This calculation isn't 100%
2062# correct propably, but it does the job for now
2063sub _calc_inner_pad_px {
2064 my ($self, $w) = @_;
2065 ($w / 100) * $self->{inner_pad} # % to pixels
1217} 2066}
1218 2067
1219sub _draw { 2068sub _draw {
1220 my ($self) = @_; 2069 my ($self) = @_;
1221 2070
… …
1235 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2084 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1236 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2085 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1237 2086
1238 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2087 my ($value, $lo, $hi, $page) = @{$self->{range}};
1239 2088
2089 $hi = $value + 1 if $lo == $hi;
2090
2091 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2092 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2093
1240 $page = int $page * $w / ($hi - $lo); 2094 $page = int $page * $inner_w / ($hi - $lo);
1241 $value = int +($value - $lo) * $w / ($hi - $lo); 2095 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1242 2096
1243 $w -= $page; 2097 $w -= $page;
1244 $page &= ~1; 2098 $page &= ~1;
1245 glTranslate $page * 0.5, 0, 0; 2099 glTranslate $page * 0.5, 0, 0;
2100 $page ||= 2;
1246 2101
1247 glColor @$fg;
1248 glBegin GL_LINES;
1249 glVertex 0, 0; glVertex 0, $h;
1250 glVertex $w - 1, 0; glVertex $w - 1, $h;
1251 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1252 glEnd;
1253
1254 my $knob_a = $value - $page * 0.5; 2102 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1255 my $knob_b = $value + $page * 0.5; 2103 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1256 2104
1257 glBegin GL_QUADS; 2105 glEnable GL_BLEND;
1258 glColor @$fg; 2106 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1259 glVertex $knob_a, 0; 2107 glEnable GL_TEXTURE_2D;
1260 glVertex $knob_a, $h; 2108 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1261 glVertex $knob_b, $h;
1262 glVertex $knob_b, 0;
1263 2109
1264 if ($knob_a < $knob_b - 2) { 2110 # draw background
1265 glColor @$bg; 2111 $tex[1]->draw_quad (0, 0, $w, $h);
1266 glVertex $knob_a + 1, 1;
1267 glVertex $knob_a + 1, $h - 1;
1268 glVertex $knob_b - 1, $h - 1;
1269 glVertex $knob_b - 1, 1;
1270 }
1271 glEnd;
1272}
1273 2112
1274############################################################################# 2113 # draw handle
2114 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1275 2115
2116 glDisable GL_BLEND;
2117 glDisable GL_TEXTURE_2D;
2118}
2119
2120#############################################################################
2121
1276package CFClient::UI::MapWidget; 2122package CFClient::UI::TextView;
1277 2123
1278use strict;
1279
1280use List::Util qw(min max);
1281
1282use SDL;
1283use SDL::OpenGL;
1284
1285our @ISA = CFClient::UI::Base::; 2124our @ISA = CFClient::UI::HBox::;
2125
2126use CFClient::OpenGL;
1286 2127
1287sub new { 2128sub new {
1288 my $class = shift; 2129 my $class = shift;
1289 2130
1290 $class->SUPER::new ( 2131 my $self = $class->SUPER::new (
1291 z => -1, 2132 fontsize => 1,
1292 list => (glGenLists 1), 2133 can_events => 0,
2134 #font => default_font
1293 @_ 2135 @_,
2136
2137 layout => (new CFClient::Layout),
2138 par => [],
2139 height => 0,
2140 children => [
2141 (new CFClient::UI::Empty expand => 1),
2142 (new CFClient::UI::Slider vertical => 1),
2143 ],
1294 ) 2144 );
1295}
1296 2145
1297sub key_down { 2146 $self->{children}[1]->connect (changed => sub { $self->update });
1298 print "MAPKEYDOWN\n";
1299}
1300 2147
1301sub key_up { 2148 $self
1302} 2149}
1303 2150
1304sub size_request { 2151sub set_fontsize {
2152 my ($self, $fontsize) = @_;
2153
2154 $self->{fontsize} = $fontsize;
2155 $self->reflow;
2156}
2157
2158sub text_height {
2159 my ($self, $text) = @_;
2160
2161 my $layout = $self->{layout};
2162
2163 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2164 $layout->set_width ($self->{children}[0]{w});
2165 $layout->set_text ($text);
1305 ( 2166
1306 1 + 32 * int $::WIDTH / 32, 2167 ($layout->size)[1]
1307 1 + 32 * int $::HEIGHT / 32, 2168}
1308 ) 2169
2170sub reflow {
2171 my ($self) = @_;
2172
2173 $self->{need_reflow}++;
2174 $self->update;
2175}
2176
2177sub size_allocate {
2178 my ($self, $w, $h) = @_;
2179
2180 $self->SUPER::size_allocate ($w, $h);
2181
2182 $self->{layout}->set_font ($self->{font}) if $self->{font};
2183 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2184 $self->{layout}->set_width ($self->{children}[0]{w});
2185
2186 $self->reflow;
2187}
2188
2189sub add_paragraph {
2190 my ($self, $color, $text) = @_;
2191
2192 #TODO: intelligently "reformat" paragraph
2193
2194 my $height = $self->text_height ($text);
2195
2196 $self->{height} += $height;
2197
2198 push @{$self->{par}}, [$height, $color, $text];
2199
2200 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2201 $self->{children}[1]->update;
1309} 2202}
1310 2203
1311sub update { 2204sub update {
1312 my ($self) = @_; 2205 my ($self) = @_;
1313 2206
1314 $self->{need_update} = 1;
1315 $self->SUPER::update; 2207 $self->SUPER::update;
1316}
1317 2208
1318sub draw { 2209 return unless $self->{h} > 0;
1319 my ($self) = @_;
1320 2210
2211 delete $self->{texture};
2212
2213 $ROOT->on_refresh ($self, sub {
1321 if (delete $self->{need_update}) { 2214 if (delete $self->{need_reflow}) {
1322 glNewList $self->{list}, GL_COMPILE; 2215 my $height = 0;
1323 2216
1324 my $mx = $::CONN->{mapx}; 2217 $height += $_->[0] = $self->text_height ($_->[2])
1325 my $my = $::CONN->{mapy}; 2218 for @{$self->{par}};
1326 2219
1327 my $map = $::CONN->{map}; 2220 $self->{height} = $height;
1328 2221
1329 my ($xofs, $yofs); 2222 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1330 2223
1331 my $sw = 1 + int $::WIDTH / 32; 2224 delete $self->{texture};
1332 my $sh = 1 + int $::HEIGHT / 32;
1333
1334 if ($::CONN->{mapw} > $sw) {
1335 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1336 } else {
1337 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1338 } 2225 }
1339 2226
1340 if ($::CONN->{maph} > $sh) { 2227 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1341 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2228 glClearColor 0, 0, 0, 0;
1342 } else { 2229 glClear GL_COLOR_BUFFER_BIT;
1343 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1344 }
1345 2230
1346 glEnable GL_TEXTURE_2D;
1347 glEnable GL_BLEND; 2231 glEnable GL_BLEND;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2233 glEnable GL_TEXTURE_2D;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2234 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 2235
1351 my $sw4 = ($sw + 3) & ~3; 2236 my $top = int $self->{children}[1]{range}[0];
1352 my $darkness = "\x00" x ($sw4 * $sh);
1353 2237
1354 for my $x (0 .. $sw - 1) { 2238 my $y0 = $top;
1355 my $row = $map->[$x + $xofs]; 2239 my $y1 = $top + $self->{h};
1356 for my $y (0 .. $sh - 1) {
1357 2240
1358 my $cell = $row->[$y + $yofs] 2241 my $y = 0;
1359 or next;
1360 2242
2243 my $layout = $self->{layout};
2244
2245 $layout->set_font ($self->{font}) if $self->{font};
2246
2247 for my $par (@{$self->{par}}) {
1361 my $dark = $cell->[0]; 2248 my $h = $par->[0];
1362 if ($dark < 0) { 2249
1363 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2250 if ($y0 < $y + $h && $y < $y1) {
1364 } else { 2251 $layout->set_text ($par->[2]);
1365 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2252
2253 glColor @{ $par->[1] };
2254 my ($W, $H) = $layout->size;
2255 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1366 } 2256 }
1367 2257
1368 for my $num (grep $_, @$cell[1,2,3]) { 2258 $y += $h;
1369 my $tex = $::CONN->{face}[$num]{texture} || next;
1370
1371 my ($w, $h) = @$tex{qw(w h)};
1372
1373 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1374 }
1375 } 2259 }
1376 }
1377 2260
1378# if (1) { # higher quality darkness
1379# $lighting =~ s/(.)/$1$1$1/gs;
1380# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1381#
1382# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1383#
1384# $lighting = $pb->get_pixels;
1385# $lighting =~ s/(.)../$1/gs;
1386# }
1387
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1389
1390 $darkness = new CFClient::Texture
1391 w => $sw4,
1392 h => $sh,
1393 data => $darkness,
1394 internalformat => GL_ALPHA,
1395 format => GL_ALPHA;
1396
1397 glColor 0.45, 0.45, 0.45, 1;
1398 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1399
1400 glDisable GL_TEXTURE_2D; 2261 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND; 2262 glDisable GL_BLEND;
1402
1403 glEndList;
1404 }
1405
1406 glCallList $self->{list};
1407}
1408
1409my %DIR = (
1410 SDLK_KP8, [1, "north"],
1411 SDLK_KP9, [2, "northeast"],
1412 SDLK_KP6, [3, "east"],
1413 SDLK_KP3, [4, "southeast"],
1414 SDLK_KP2, [5, "south"],
1415 SDLK_KP1, [6, "southwest"],
1416 SDLK_KP4, [7, "west"],
1417 SDLK_KP7, [8, "northwest"],
1418
1419 SDLK_UP, [1, "north"],
1420 SDLK_RIGHT, [3, "east"],
1421 SDLK_DOWN, [5, "south"],
1422 SDLK_LEFT, [7, "west"],
1423);
1424
1425sub key_down {
1426 my ($self, $ev) = @_;
1427
1428 my $mod = $ev->key_mod;
1429 my $sym = $ev->key_sym;
1430
1431 if ($sym == SDLK_KP5) {
1432 $::CONN->send ("command stay fire");
1433 } elsif (exists $DIR{$sym}) {
1434 if ($mod & KMOD_SHIFT) {
1435 $self->{shft}++;
1436 $::CONN->send ("command fire $DIR{$sym}[0]");
1437 } elsif ($mod & KMOD_CTRL) {
1438 $self->{ctrl}++;
1439 $::CONN->send ("command run $DIR{$sym}[0]");
1440 } else {
1441 $::CONN->send ("command $DIR{$sym}[1]");
1442 } 2263 };
1443 } 2264 });
1444} 2265}
1445 2266
1446sub key_up { 2267sub _draw {
1447 my ($self, $ev) = @_; 2268 my ($self) = @_;
1448 2269
1449 my $mod = $ev->key_mod; 2270 glEnable GL_BLEND;
1450 my $sym = $ev->key_sym; 2271 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2272 glEnable GL_TEXTURE_2D;
2273 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2274 glColor 1, 1, 1, 1;
2275 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2276 glDisable GL_TEXTURE_2D;
2277 glDisable GL_BLEND;
1451 2278
1452 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2279 $self->{children}[1]->draw;
1453 $::CONN->send ("command fire_stop"); 2280
1454 }
1455 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1456 $::CONN->send ("command run_stop");
1457 }
1458} 2281}
1459 2282
1460############################################################################# 2283#############################################################################
1461 2284
1462package CFClient::UI::Animator; 2285package CFClient::UI::Animator;
1463 2286
1464use SDL::OpenGL; 2287use CFClient::OpenGL;
1465 2288
1466our @ISA = CFClient::UI::Bin::; 2289our @ISA = CFClient::UI::Bin::;
1467 2290
1468sub moveto { 2291sub moveto {
1469 my ($self, $x, $y) = @_; 2292 my ($self, $x, $y) = @_;
… …
1499 glPopMatrix; 2322 glPopMatrix;
1500} 2323}
1501 2324
1502############################################################################# 2325#############################################################################
1503 2326
1504package CFClient::UI::Toplevel; 2327package CFClient::UI::Flopper;
2328
2329our @ISA = CFClient::UI::Button::;
2330
2331sub new {
2332 my $class = shift;
2333
2334 my $self = $class->SUPER::new (
2335 state => 0,
2336 connect_activate => \&toggle_flopper,
2337 @_
2338 );
2339
2340 if ($self->{state}) {
2341 $self->{state} = 0;
2342 $self->toggle_flopper;
2343 }
2344
2345 $self
2346}
2347
2348sub toggle_flopper {
2349 my ($self) = @_;
2350
2351 # TODO: use animation
2352 if ($self->{state} = !$self->{state}) {
2353 $CFClient::UI::ROOT->add ($self->{other});
2354 $self->{other}->move ($self->coord2global (0, $self->{h}));
2355 $self->emit ("open");
2356 } else {
2357 $CFClient::UI::ROOT->remove ($self->{other});
2358 $self->emit ("close");
2359 }
2360
2361 $self->emit (changed => $self->{state});
2362}
2363
2364#############################################################################
2365
2366package CFClient::UI::Tooltip;
2367
2368our @ISA = CFClient::UI::Bin::;
2369
2370use CFClient::OpenGL;
2371
2372sub new {
2373 my $class = shift;
2374
2375 $class->SUPER::new (
2376 @_,
2377 can_events => 0,
2378 )
2379}
2380
2381sub set_markup {
2382 my ($self, $text) = @_;
2383
2384 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2385 $self->{label}->set_markup ($text);
2386 $self->add ($self->{label});
2387}
2388
2389sub size_request {
2390 my ($self) = @_;
2391
2392 $self->child->set_max_size ($::WIDTH * 0.3);
2393
2394 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2395
2396 ($w + 4, $h + 4)
2397}
2398
2399sub size_allocate {
2400 my ($self, $w, $h) = @_;
2401
2402 $self->SUPER::size_allocate ($w - 4, $h - 4);
2403}
2404
2405sub _draw {
2406 my ($self) = @_;
2407
2408 glPushMatrix;
2409 glTranslate 0.375, 0.375;
2410
2411 my ($w, $h) = @$self{qw(w h)};
2412
2413 glColor 1, 0.8, 0.4;
2414 glBegin GL_QUADS;
2415 glVertex 0 , 0;
2416 glVertex 0 , $h;
2417 glVertex $w, $h;
2418 glVertex $w, 0;
2419 glEnd;
2420
2421 glColor 0, 0, 0;
2422 glBegin GL_LINE_LOOP;
2423 glVertex 0 , 0;
2424 glVertex 0 , $h;
2425 glVertex $w, $h;
2426 glVertex $w, 0;
2427 glEnd;
2428
2429 glPopMatrix;
2430
2431 glTranslate 2, 2;
2432 $self->SUPER::_draw;
2433}
2434
2435#############################################################################
2436
2437package CFClient::UI::Face;
2438
2439our @ISA = CFClient::UI::Base::;
2440
2441use CFClient::OpenGL;
2442
2443sub new {
2444 my $class = shift;
2445
2446 $class->SUPER::new (
2447 aspect => 1,
2448 @_,
2449 )
2450}
2451
2452sub size_request {
2453 (32, 8)
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 return unless $::CONN;#d# manage and cache textures differently
2460 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2461
2462 # TODO animation
2463 if ($tex) {
2464 glEnable GL_BLEND;
2465 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2466 glEnable GL_TEXTURE_2D;
2467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2468 glColor 1, 1, 1, 1;
2469 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2470 glDisable GL_TEXTURE_2D;
2471 glDisable GL_BLEND;
2472 }
2473}
2474
2475#############################################################################
2476
2477package CFClient::UI::InventoryItem;
2478
2479our @ISA = CFClient::UI::HBox::;
2480
2481sub new {
2482 my $class = shift;
2483
2484 my %args = @_;
2485
2486 my $item = delete $args{item};
2487
2488 my $desc = $item->{nrof} < 2
2489 ? $item->{name}
2490 : "$item->{nrof} $item->{name_pl}";
2491
2492
2493 my $self = $class->SUPER::new (
2494 can_hover => 1,
2495 can_events => 1,
2496 tooltip => (CFClient::UI::Label->escape ($desc)
2497 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2498 connect_button_down => sub {
2499 my ($self, $ev, $x, $y) = @_;
2500
2501 # todo: maybe put examine on 1? but should just be a tooltip :(
2502 if ($ev->{button} == 1) {
2503 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2504 } elsif ($ev->{button} == 2) {
2505 $::CONN->send ("apply $item->{tag}");
2506 } elsif ($ev->{button} == 3) {
2507 CFClient::UI::Menu->new (
2508 items => [
2509 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2510 [
2511 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2512 sub { $::CONN->send ("lock $item->{tag}") },
2513 ],
2514 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2515 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2516 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2517 ],
2518 )->popup ($ev);
2519 }
2520
2521 1
2522 },
2523 %args
2524 );
2525
2526 $self->add (new CFClient::UI::Face
2527 can_events => 0,
2528 face => $item->{face},
2529 anim => $item->{anim},
2530 animspeed => $item->{animspeed},
2531 );
2532
2533 $self->add (new CFClient::UI::Label
2534 can_events => 0,
2535 text => $desc,
2536 );
2537
2538 $self
2539}
2540
2541#############################################################################
2542
2543package CFClient::UI::Inventory;
2544
2545our @ISA = CFClient::UI::ScrolledWindow::;
2546
2547sub new {
2548 my $class = shift;
2549
2550 my $self = $class->SUPER::new (
2551 scrolled => (new CFClient::UI::VBox),
2552 @_,
2553 );
2554
2555 $self
2556}
2557
2558sub set_items {
2559 my ($self, $items) = @_;
2560
2561 $self->{scrolled}->clear;
2562 return unless $items;
2563
2564 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2565
2566 $self->{real_items} = \@items;
2567
2568 for my $item (@items) {
2569 my $desc = $item->{nrof} < 2
2570 ? $item->{name}
2571 : "$item->{nrof} $item->{name_pl}";
2572
2573 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2574 }
2575
2576# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2577}
2578
2579sub size_request {
2580 my ($self) = @_;
2581 ($self->{req_w}, $self->{req_h});
2582}
2583
2584#############################################################################
2585
2586package CFClient::UI::Menu;
2587
2588our @ISA = CFClient::UI::FancyFrame::;
2589
2590use CFClient::OpenGL;
2591
2592sub new {
2593 my $class = shift;
2594
2595 my $self = $class->SUPER::new (
2596 items => [],
2597 z => 100,
2598 @_,
2599 );
2600
2601 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2602
2603 for my $item (@{ $self->{items} }) {
2604 my ($widget, $cb) = @$item;
2605
2606 # handle various types of items, only text for now
2607 if (!ref $widget) {
2608 $widget = new CFClient::UI::Label
2609 can_hover => 1,
2610 can_events => 1,
2611 text => $widget;
2612 }
2613
2614 $self->{item}{$widget} = $item;
2615
2616 $self->{vbox}->add ($widget);
2617 }
2618
2619 $self
2620}
2621
2622# popup given the event (must be a mouse button down event currently)
2623sub popup {
2624 my ($self, $ev) = @_;
2625
2626 $self->emit ("popdown");
2627
2628 # maybe save $GRAB? must be careful about events...
2629 $GRAB = $self;
2630 $self->{button} = $ev->{button};
2631
2632 $self->show;
2633 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2634}
2635
2636sub mouse_motion {
2637 my ($self, $ev, $x, $y) = @_;
2638
2639 # TODO: should use vbox->find_widget or so
2640 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2641 $self->{hover} = $self->{item}{$HOVER};
2642}
2643
2644sub button_up {
2645 my ($self, $ev, $x, $y) = @_;
2646
2647 if ($ev->{button} == $self->{button}) {
2648 undef $GRAB;
2649 $self->hide;
2650
2651 $self->emit ("popdown");
2652 $self->{hover}[1]->() if $self->{hover};
2653 }
2654}
2655
2656#############################################################################
2657
2658package CFClient::UI::Root;
1505 2659
1506our @ISA = CFClient::UI::Container::; 2660our @ISA = CFClient::UI::Container::;
1507 2661
2662use CFClient::OpenGL;
2663
2664sub new {
2665 my $class = shift;
2666
2667 $class->SUPER::new (
2668 @_,
2669 )
2670}
2671
2672sub configure {
2673 my ($self, $x, $y, $w, $h) = @_;
2674
2675 $self->{w} = $w;
2676 $self->{h} = $h;
2677}
2678
2679sub check_size {
2680 my ($self) = @_;
2681
2682 $self->size_allocate ($self->{w}, $self->{h})
2683 if $self->{w};
2684}
2685
1508sub size_request { 2686sub size_request {
1509 ($::WIDTH, $::HEIGHT) 2687 my ($self) = @_;
2688
2689 ($self->{w}, $self->{h})
1510} 2690}
1511 2691
1512sub size_allocate { 2692sub size_allocate {
1513 my ($self, $x, $y, $w, $h) = @_; 2693 my ($self, $w, $h) = @_;
1514 2694
1515 $self->_size_allocate ($x, $y, $w, $h); 2695 my $old_w = $self->{old_w};
2696 my $old_h = $self->{old_h};
1516 2697
1517 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2698 if ($old_w && $old_h) {
1518 for @{$self->{children}}; 2699 for my $child ($self->children) {
1519} 2700 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2701 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2702 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2703 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2704 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2705 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2706 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2707 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2708 }
2709 }
1520 2710
1521sub translate { 2711 for my $child ($self->children) {
2712 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2713
2714 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2715 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2716 $child->configure ($X, $Y, $W, $H);
2717 }
2718
2719 $self->{old_w} = $w;
2720 $self->{old_h} = $h;
2721}
2722
2723sub coord2local {
1522 my ($self, $x, $y) = @_; 2724 my ($self, $x, $y) = @_;
1523 2725
1524 ($x, $y) 2726 ($x, $y)
1525} 2727}
1526 2728
2729sub coord2global {
2730 my ($self, $x, $y) = @_;
2731
2732 ($x, $y)
2733}
2734
1527sub update { 2735sub update {
1528 my ($self) = @_; 2736 my ($self) = @_;
1529 2737
1530 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2738 $self->check_size;
1531 ::refresh (); 2739 $::WANT_REFRESH++;
1532} 2740}
1533 2741
1534sub add { 2742sub add {
1535 my ($self, $widget) = @_; 2743 my ($self, $child) = @_;
1536 2744
2745 # integerise window positions
2746 $child->{x} = int $child->{x};
2747 $child->{y} = int $child->{y};
2748
1537 $self->SUPER::add ($widget); 2749 $self->SUPER::add ($child);
1538
1539 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1540} 2750}
1541 2751
2752sub on_refresh {
2753 my ($self, $id, $cb) = @_;
2754
2755 $self->{refresh_hook}{$id} = $cb;
2756}
2757
1542sub draw { 2758sub draw {
1543 my ($self) = @_; 2759 my ($self) = @_;
2760
2761 if ($self->{check_size}) {
2762 my @queue = ([], []);
2763
2764 for (;;) {
2765 if ($self->{check_size}) {
2766 # heuristic: check containers last
2767 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2768 for values %{delete $self->{check_size}}
2769 }
2770
2771 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2772
2773 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2774 ? @$widget{qw(user_w user_h)}
2775 : $widget->size_request;
2776
2777 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2778 $widget->{req_w} = $w;
2779 $widget->{req_h} = $h;
2780
2781 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2782
2783 $widget->{parent}->check_size
2784 if $widget->{parent};
2785 }
2786 }
2787 }
2788
2789 while ($self->{size_alloc}) {
2790 for (values %{delete $self->{size_alloc}}) {
2791 my ($widget, $w, $h) = @$_;
2792
2793 $widget->{w} = $w;
2794 $widget->{h} = $h;
2795 $widget->size_allocate ($w, $h);
2796 $widget->emit (size_allocate => $w, $h);
2797 }
2798 }
2799
2800 while ($self->{refresh_hook}) {
2801 $_->()
2802 for values %{delete $self->{refresh_hook}};
2803 }
2804
2805 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2806 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2807 glClear GL_COLOR_BUFFER_BIT;
2808
2809 glMatrixMode GL_PROJECTION;
2810 glLoadIdentity;
2811 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2812 glMatrixMode GL_MODELVIEW;
2813 glLoadIdentity;
1544 2814
1545 $self->_draw; 2815 $self->_draw;
1546} 2816}
1547 2817
1548############################################################################# 2818#############################################################################
1549 2819
1550package CFClient::UI; 2820package CFClient::UI;
1551 2821
2822$ROOT = new CFClient::UI::Root;
1552$TOPLEVEL = new CFClient::UI::Toplevel; 2823$TOOLTIP = new CFClient::UI::Tooltip;
1553 2824
15541 28251
1555 2826

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