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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.107 by root, Fri Apr 14 20:27:35 2006 UTC vs.
Revision 1.202 by root, Sun May 14 20:51:19 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 }
44
45 return;
46 }
47 }
48 }
49
50 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner};
52}
14 53
15# class methods for events 54# class methods for events
16sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
57 if $FOCUS;
18} 58}
19 59
20sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
62 if $FOCUS;
22} 63}
23 64
24sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
25 my ($ev) = @_; 66 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 67 my ($x, $y) = ($ev->{x}, $ev->{y});
27 68
28 if (!$BUTTON_STATE) { 69 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 70 my $widget = $ROOT->find_widget ($x, $y);
30 71
31 $GRAB = $widget; 72 $GRAB = $widget;
32 $GRAB->update if $GRAB; 73 $GRAB->update if $GRAB;
33 }
34 74
75 check_tooltip;
76 }
77
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 79
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 80 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y);
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
83 }
38} 84}
39 85
40sub feed_sdl_button_up_event { 86sub feed_sdl_button_up_event {
41 my ($ev) = @_; 87 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 88 my ($x, $y) = ($ev->{x}, $ev->{y});
43 89
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 90 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 91
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 93
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 94 if ($GRAB) {
95 ($x, $y) = $GRAB->coord2local ($x, $y);
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
49 98
50 if (!$BUTTON_STATE) { 99 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 100 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 101 $grab->update if $grab;
53 $GRAB->update if $GRAB; 102 $GRAB->update if $GRAB;
103
104 check_tooltip;
54 } 105 }
55} 106}
56 107
57sub feed_sdl_motion_event { 108sub feed_sdl_motion_event {
58 my ($ev) = @_; 109 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 110 my ($x, $y) = ($ev->{x}, $ev->{y});
60 111
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 112 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 113
63 if ($widget != $HOVER) { 114 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 115 my $hover = $HOVER; $HOVER = $widget;
65 116
66 $hover->update if $hover && $hover->{can_hover}; 117 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 118 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 119
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 120 check_tooltip;
121 }
122
123 if ($HOVER) {
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
127}
128
129# convert position array to integers
130sub harmonize {
131 my ($vals) = @_;
132
133 my $rem = 0;
134
135 for (@$vals) {
136 my $i = int $_ + $rem;
137 $rem += $_ - $i;
138 $_ = $i;
139 }
140}
141
142# call when resolution changes etc.
143sub rescale_widgets {
144 my ($sx, $sy) = @_;
145
146 for my $widget (values %WIDGET) {
147 if ($widget->{toplevel}) {
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
149 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
153 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
155 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
156 }
157
158 $widget->reconfigure;
159 }
71} 160}
72 161
73############################################################################# 162#############################################################################
74 163
75package CFClient::UI::Base; 164package CFClient::UI::Base;
76 165
77use strict; 166use strict;
78 167
79use SDL::OpenGL; 168use CFClient::OpenGL;
80 169
81sub new { 170sub new {
82 my $class = shift; 171 my $class = shift;
83 172
84 my $self = bless { 173 my $self = bless {
85 x => 0, 174 x => 0,
86 y => 0, 175 y => 0,
87 z => 0, 176 z => 0,
88 w => -1, 177 can_events => 1,
89 h => -1,
90 @_ 178 @_
91 }, $class; 179 }, $class;
92 180
93 for (keys %$self) { 181 for (keys %$self) {
94 if (/^connect_(.*)$/) { 182 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 183 $self->connect ($1 => delete $self->{$_});
96 } 184 }
97 } 185 }
98 186
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
188
99 $self 189 $self
190}
191
192sub destroy {
193 my ($self) = @_;
194
195 $self->hide;
196 %$self = ();
197}
198
199sub show {
200 my ($self) = @_;
201
202 return if $self->{parent};
203
204 $self->{toplevel} = 1;
205 $CFClient::UI::ROOT->add ($self);
206}
207
208sub hide {
209 my ($self) = @_;
210
211 undef $GRAB if $GRAB == $self;
212 undef $HOVER if $HOVER == $self;
213
214 $self->{parent}->remove ($self)
215 if $self->{parent};
100} 216}
101 217
102sub move { 218sub move {
103 my ($self, $x, $y, $z) = @_; 219 my ($self, $x, $y, $z) = @_;
220
104 $self->{x} = $x; 221 $self->{x} = int $x;
105 $self->{y} = $y; 222 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 223 $self->{z} = $z if defined $z;
107}
108 224
109sub needs_redraw { 225 $self->update;
110 0 226}
227
228sub set_size {
229 my ($self, $w, $h) = @_;
230
231 $self->{user_w} = $w;
232 $self->{user_h} = $h;
233
234 $self->check_size;
111} 235}
112 236
113sub size_request { 237sub size_request {
114 require Carp; 238 require Carp;
115 Carp::confess "size_request is abtract"; 239 Carp::confess "size_request is abstract";
116} 240}
117 241
118sub _size_allocate { 242sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 243 my ($self, $x, $y, $w, $h) = @_;
120 244
245 if ($self->{aspect}) {
246 my $w2 = List::Util::min $w, int $h * $self->{aspect};
247 my $h2 = List::Util::min $h, int $w / $self->{aspect};
248
249 # use alignment to adjust x, y
250
251 $x += int +($w - $w2) * 0.5;
252 $y += int +($h - $h2) * 0.5;
253
254 ($w, $h) = ($w2, $h2);
255 }
256
257 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 258 $self->{x} = $x;
122 $self->{y} = $y; 259 $self->{y} = $y;
260 $self->update;
261 }
123 262
124 return unless $self->{w} != $w || $self->{h} != $h; 263 if ($self->{w} != $w || $self->{h} != $h) {
125 264 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 265 }
130} 266}
131 267
132sub size_allocate { 268sub size_allocate {
269 # nothing to be done
270}
271
272sub reconfigure {
273 my ($self) = @_;
274
275 $self->check_size (1);
276 $self->update;
277}
278
279sub children {
280}
281
282sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 283 my ($self, $w, $h) = @_;
134 284
135 $self->_size_allocate ($x, $y, $w, $h); 285 delete $self->{max_w}; $self->{max_w} = $w if $w;
286 delete $self->{max_h}; $self->{max_h} = $h if $h;
136} 287}
137 288
138# translate global coordinates to local coordinate system 289# translate global coordinates to local coordinate system
139sub translate { 290sub coord2local {
140 my ($self, $x, $y) = @_; 291 my ($self, $x, $y) = @_;
141 292
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 293 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
294}
295
296# translate local coordinates to global coordinate system
297sub coord2global {
298 my ($self, $x, $y) = @_;
299
300 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 301}
144 302
145sub focus_in { 303sub focus_in {
146 my ($self) = @_; 304 my ($self) = @_;
147 305
148 return if $FOCUS == $self; 306 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 307 return unless $self->{can_focus};
150 308
151 my $focus = $FOCUS; $FOCUS = $self; 309 my $focus = $FOCUS; $FOCUS = $self;
310
311 $self->emit (focus_in => $focus);
312
152 $focus->update if $focus; 313 $focus->update if $focus;
153 $FOCUS->update; 314 $FOCUS->update;
154} 315}
155 316
156sub focus_out { 317sub focus_out {
157 my ($self) = @_; 318 my ($self) = @_;
158 319
159 return unless $FOCUS == $self; 320 return unless $FOCUS == $self;
160 321
161 my $focus = $FOCUS; undef $FOCUS; 322 my $focus = $FOCUS; undef $FOCUS;
323
324 $self->emit (focus_out => $focus);
325
162 $focus->update if $focus; #? 326 $focus->update if $focus; #?
163} 327}
164 328
165sub mouse_motion { } 329sub mouse_motion { }
166sub button_up { } 330sub button_up { }
… …
190 glPopMatrix; 354 glPopMatrix;
191 355
192 if ($self == $HOVER && $self->{can_hover}) { 356 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 357 my ($x, $y) = @$self{qw(x y)};
194 358
195 glColor 0, 0, 1, 0.2; 359 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 360 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 362 glBegin GL_QUADS;
199 glVertex $x , $y; 363 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 364 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 365 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 366 glVertex $x , $y + $self->{h};
203 glEnd; 367 glEnd;
204 glDisable GL_BLEND; 368 glDisable GL_BLEND;
205 } 369 }
370
371 if ($ENV{PCLIENT_DEBUG}) {
372 glPushMatrix;
373 glColor 1, 1, 0, 1;
374 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375 glBegin GL_LINE_LOOP;
376 glVertex 0 , 0;
377 glVertex $self->{w}, 0;
378 glVertex $self->{w}, $self->{h};
379 glVertex 0 , $self->{h};
380 glEnd;
381 glPopMatrix;
382 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383 }
206} 384}
207 385
208sub _draw { 386sub _draw {
209 my ($self) = @_; 387 my ($self) = @_;
210 388
211 warn "no draw defined for $self\n"; 389 warn "no draw defined for $self\n";
212} 390}
213 391
214sub find_widget { 392sub find_widget {
215 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
394
395 return () unless $self->{can_events};
216 396
217 return $self 397 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 398 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 399 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 400
221 () 401 ()
222} 402}
223 403
224sub set_parent { 404sub set_parent {
225 my ($self, $par) = @_; 405 my ($self, $parent) = @_;
226 406
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 407 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 408
231sub get_parent { 409 # TODO: req_w _does_change after ->reconfigure
232 $_[0]->{parent} 410 $self->check_size
411 unless exists $self->{req_w};
412}
413
414sub check_size {
415 my ($self, $forced) = @_;
416
417 $self->{force_alloc} = 1 if $forced;
418 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 419}
234 420
235sub update { 421sub update {
236 my ($self) = @_; 422 my ($self) = @_;
237 423
… …
240} 426}
241 427
242sub connect { 428sub connect {
243 my ($self, $signal, $cb) = @_; 429 my ($self, $signal, $cb) = @_;
244 430
245 push @{ $self->{cb}{$signal} }, $cb; 431 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 432}
247 433
248sub emit { 434sub emit {
249 my ($self, $signal, @args) = @_; 435 my ($self, $signal, @args) = @_;
250 436
251 $_->($self, @args) 437 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 438}
254 439
255sub DESTROY { 440sub DESTROY {
256 my ($self) = @_; 441 my ($self) = @_;
257 442
443 delete $WIDGET{$self+0};
258 #$self->deactivate; 444 #$self->deactivate;
259} 445}
260 446
261############################################################################# 447#############################################################################
262 448
263package CFClient::UI::DrawBG; 449package CFClient::UI::DrawBG;
264 450
265our @ISA = CFClient::UI::Base::; 451our @ISA = CFClient::UI::Base::;
266 452
267use strict; 453use strict;
268use SDL::OpenGL; 454use CFClient::OpenGL;
269 455
270sub new { 456sub new {
271 my $class = shift; 457 my $class = shift;
272 458
273 # range [value, low, high, page] 459 # range [value, low, high, page]
… …
302 488
303package CFClient::UI::Empty; 489package CFClient::UI::Empty;
304 490
305our @ISA = CFClient::UI::Base::; 491our @ISA = CFClient::UI::Base::;
306 492
493sub new {
494 my ($class, %arg) = @_;
495 $class->SUPER::new (can_events => 0, %arg);
496}
497
307sub size_request { 498sub size_request {
308 (0, 0) 499 (0, 0)
309} 500}
310 501
311sub draw { } 502sub draw { }
… …
319sub new { 510sub new {
320 my ($class, %arg) = @_; 511 my ($class, %arg) = @_;
321 512
322 my $children = delete $arg{children} || []; 513 my $children = delete $arg{children} || [];
323 514
324 my $self = $class->SUPER::new (children => [], %arg); 515 my $self = $class->SUPER::new (
516 children => [],
517 can_events => 0,
518 %arg,
519 );
325 $self->add ($_) for @$children; 520 $self->add ($_) for @$children;
326 521
327 $self 522 $self
328} 523}
329 524
330sub add { 525sub add {
331 my ($self, $chld) = @_; 526 my ($self, @widgets) = @_;
332 527
333 $chld->set_parent ($self); 528 $_->set_parent ($self)
529 for @widgets;
530
531 use sort 'stable';
334 532
335 $self->{children} = [ 533 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 534 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 535 @{$self->{children}}, @widgets
338 ]; 536 ];
339 537
340 $self->{w} = $self->{h} = -1; 538 $self->check_size (1);
341 $self->update; 539 $self->update;
342} 540}
343 541
542sub children {
543 @{ $_[0]{children} }
544}
545
344sub remove { 546sub remove {
345 my ($self, $widget) = @_; 547 my ($self, $child) = @_;
346 548
549 delete $child->{parent};
550 $child->hide;
551
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 552 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 553
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 554 $self->check_size;
555 $self->update;
556}
557
558sub clear {
559 my ($self) = @_;
560
561 my $children = delete $self->{children};
562 $self->{children} = [];
563
564 for (@$children) {
565 delete $_->{parent};
566 $_->hide;
567 }
568
569 $self->check_size;
570 $self->update;
350} 571}
351 572
352sub find_widget { 573sub find_widget {
353 my ($self, $x, $y) = @_; 574 my ($self, $x, $y) = @_;
354 575
… …
384 605
385 $class->SUPER::new (children => [$child], %arg) 606 $class->SUPER::new (children => [$child], %arg)
386} 607}
387 608
388sub add { 609sub add {
389 my ($self, $widget) = @_; 610 my ($self, $child) = @_;
390 611
391 $self->{children} = []; 612 $self->{children} = [];
392 613
393 $self->SUPER::add ($widget); 614 $self->SUPER::add ($child);
394} 615}
395 616
396sub remove { 617sub remove {
397 my ($self, $widget) = @_; 618 my ($self, $widget) = @_;
398 619
… …
407sub size_request { 628sub size_request {
408 $_[0]{children}[0]->size_request 629 $_[0]{children}[0]->size_request
409} 630}
410 631
411sub size_allocate { 632sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 633 my ($self, $w, $h) = @_;
413 634
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 635 $self->{children}[0]->configure (0, 0, $w, $h);
417} 636}
418 637
419############################################################################# 638#############################################################################
420 639
421package CFClient::UI::Window; 640package CFClient::UI::Window;
422 641
423our @ISA = CFClient::UI::Bin::; 642our @ISA = CFClient::UI::Bin::;
424 643
425use SDL::OpenGL; 644use CFClient::OpenGL;
426 645
427sub new { 646sub new {
428 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
429 648
430 my $self = $class->SUPER::new (%arg); 649 my $self = $class->SUPER::new (%arg);
431} 650}
432 651
433sub update { 652sub update {
434 my ($self) = @_; 653 my ($self) = @_;
435 654
436 # we want to do this delayed... 655 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 656 $self->SUPER::update;
439} 657}
440 658
659sub size_allocate {
660 my ($self, $w, $h) = @_;
661
662 $self->SUPER::size_allocate ($w, $h);
663 $self->update;
664}
665
666sub _render {
667 $_[0]{children}[0]->draw;
668}
669
441sub render_chld { 670sub render_child {
442 my ($self) = @_; 671 my ($self) = @_;
443 672
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 673 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 674 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 675 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 676
677 $self->_render;
678# glColorMask 1, 1, 1, 0;
679# glEnable GL_BLEND;
680# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681# glRasterPos 0, 0;
682# glCopyPixels 0, 0, $self->{w}, $self->{h};
683# glDisable GL_BLEND;
684# glColorMask 1, 1, 1, 1;
448 }; 685 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459} 686}
460 687
461sub _draw { 688sub _draw {
462 my ($self) = @_; 689 my ($self) = @_;
463 690
464 my ($w, $h) = ($self->w, $self->h); 691 my ($w, $h) = ($self->w, $self->h);
465 692
466 my $tex = $self->{texture} 693 my $tex = $self->{texture}
467 or return; 694 or return;
468 695
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 696 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
698 glColor 0, 0, 0, 1;
473 699
474 $tex->draw_quad (0, 0, $w, $h); 700 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 701
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 702 glDisable GL_TEXTURE_2D;
478} 703}
479 704
480############################################################################# 705#############################################################################
481 706
482package CFClient::UI::Frame; 707package CFClient::UI::ViewPort;
483 708
484our @ISA = CFClient::UI::Bin::; 709our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487 710
488sub size_request { 711sub size_request {
489 my ($self) = @_; 712 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492 713
493 $chld->move (2, 2); 714 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
715 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
494 716
495 map { $_ + 4 } $chld->size_request; 717 @$self{qw(child_w child_h)}
496} 718}
497 719
498sub size_allocate { 720sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 721 my ($self, $w, $h) = @_;
722
723 $self->update;
724}
725
726sub set_offset {
727 my ($self, $x, $y) = @_;
728
729 $self->{view_x} = int $x;
730 $self->{view_y} = int $y;
731
732 $self->update;
733}
734
735# hmm, this does not work for topleft of $self... but we should not ask for that
736sub coord2local {
737 my ($self, $x, $y) = @_;
738
739 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
740}
741
742sub coord2global {
743 my ($self, $x, $y) = @_;
744
745 $x = List::Util::min $self->{w}, $x - $self->{view_x};
746 $y = List::Util::min $self->{h}, $y - $self->{view_y};
747
748 $self->SUPER::coord2global ($x, $y)
749}
750
751sub find_widget {
752 my ($self, $x, $y) = @_;
753
754 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
755 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
756 ) {
757 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
758 } else {
759 $self->CFClient::UI::Base::find_widget ($x, $y)
500 760 }
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504} 761}
505 762
506sub _draw { 763sub _render {
507 my ($self) = @_; 764 my ($self) = @_;
508 765
509 my $chld = $self->child; 766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
510 767
511 my ($w, $h) = $chld->size_request; 768 $self->SUPER::_render;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522} 769}
523 770
524############################################################################# 771#############################################################################
525 772
526package CFClient::UI::FancyFrame; 773package CFClient::UI::ScrolledWindow;
527 774
528our @ISA = CFClient::UI::Bin::; 775our @ISA = CFClient::UI::HBox::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 776
536sub new { 777sub new {
537 my $class = shift; 778 my $class = shift;
538 779
780 my $self;
781
782 my $slider = new CFClient::UI::Slider
783 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
787 },
788 ;
789
790 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort),
792 slider => $slider,
793 @_,
794 );
795
796 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp});
798 $self->add ($self->{slider});
799
800 $self
801}
802
803#TODO# update range on size_allocate depending on child
804# update viewport offset on scroll
805
806#############################################################################
807
808package CFClient::UI::Frame;
809
810our @ISA = CFClient::UI::Bin::;
811
812use CFClient::OpenGL;
813
814sub new {
815 my $class = shift;
816
817 $class->SUPER::new (
818 bg => undef,
819 @_,
820 )
821}
822
823sub _draw {
824 my ($self) = @_;
825
826 if ($self->{bg}) {
827 my ($w, $h) = @$self{qw(w h)};
828
829 glEnable GL_BLEND;
830 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
831 glColor @{ $self->{bg} };
832
833 glBegin GL_QUADS;
834 glVertex 0 , 0;
835 glVertex 0 , $h;
836 glVertex $w, $h;
837 glVertex $w, 0;
838 glEnd;
839
840 glDisable GL_BLEND;
841 }
842
843 $self->SUPER::_draw;
844}
845
846#############################################################################
847
848package CFClient::UI::FancyFrame;
849
850our @ISA = CFClient::UI::Bin::;
851
852use CFClient::OpenGL;
853
854my @tex =
855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
856 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
857
858sub new {
859 my $class = shift;
860
539 # TODO: user_x, user_y, overwrite moveto? 861 # TODO: user_x, user_y, overwrite moveto?
540 862
541 $class->SUPER::new ( 863 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 864 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 865 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 866 border => 0.6,
867 toplevel => 1,
868 can_events => 1,
545 @_ 869 @_
870 );
871
872 $self->{title} &&= new CFClient::UI::Label
873 align => 0,
874 valign => 1,
875 text => $self->{title},
876 fontsize => $self->{border};
877
878 $self
879}
880
881sub border {
882 int $_[0]{border} * $::FONTSIZE
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = $self->SUPER::size_request;
889
890 (
891 $w + $self->border * 2,
892 $h + $self->border * 2,
546 ) 893 )
547} 894}
548 895
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 896sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
564 898
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 899 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 900 $w -= List::Util::max 0, $self->border * 2;
569 901
902 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
903 if $self->{title};
904
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 905 $self->child->configure ($self->border, $self->border, $w, $h);
571} 906}
572 907
573sub button_down { 908sub button_down {
574 my ($self, $ev, $x, $y) = @_; 909 my ($self, $ev, $x, $y) = @_;
575 910
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 911 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 912 my $border = $self->border;
578 913
914 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
915 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
916
917 if ($lr & $td) {
918 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 919 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 920 my ($bw, $bh) = ($self->{w}, $self->{h});
921
922 my $mx = $x < $border;
923 my $my = $y < $border;
581 924
582 $self->{motion} = sub { 925 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 926 my ($ev, $x, $y) = @_;
584 927
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 928 my $dx = $ev->{x} - $ox;
929 my $dy = $ev->{y} - $oy;
586 930
587 $self->{user_w} = $bw + $x - $ox; 931 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 932 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 933 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
934 $self->check_size;
590 }; 935 };
591 936
592 } elsif ($x >= 0 && $x < $self->{w} 937 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 938 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 939 my ($bx, $by) = ($self->{x}, $self->{y});
597 940
598 $self->{motion} = sub { 941 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 942 my ($ev, $x, $y) = @_;
600 943
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 944 ($x, $y) = ($ev->{x}, $ev->{y});
602 945
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 946 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 947 $self->update;
605 }; 948 };
606 } 949 }
… …
622 my ($self) = @_; 965 my ($self) = @_;
623 966
624 my ($w, $h ) = ($self->{w}, $self->{h}); 967 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 968 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 969
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 970 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 971 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 972
973 my $border = $self->border;
974
632 glColor @{ $self->{border_bg} }; 975 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 976 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 977 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 978 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 979 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 980
981 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
638 my $bg = $tex[0]; 982 my $bg = $tex[0];
639 983
640 # TODO: repeat texture not scale 984 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 985 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h}; 986 my $rep_y = $ch / $bg->{h};
643 987
644 glColor @{ $self->{bg} }; 988 glColor @{ $self->{bg} };
645 989
646 $bg->{s} = $rep_x; 990 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y; 991 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1; 992 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 993 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
994 }
650 995
651 glDisable GL_TEXTURE_2D; 996 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 997
998 $self->{title}->draw if $self->{title};
653 999
654 $self->child->draw; 1000 $self->child->draw;
655} 1001}
656 1002
657############################################################################# 1003#############################################################################
… …
660 1006
661our @ISA = CFClient::UI::Base::; 1007our @ISA = CFClient::UI::Base::;
662 1008
663use List::Util qw(max sum); 1009use List::Util qw(max sum);
664 1010
665use SDL::OpenGL; 1011use CFClient::OpenGL;
666 1012
667sub new { 1013sub new {
668 my $class = shift; 1014 my $class = shift;
669 1015
670 $class->SUPER::new ( 1016 $class->SUPER::new (
… …
672 @_ 1018 @_
673 ) 1019 )
674} 1020}
675 1021
676sub add { 1022sub add {
677 my ($self, $x, $y, $chld) = @_; 1023 my ($self, $x, $y, $child) = @_;
678 1024
1025 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1026 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1027
682 $self->{w} = $self->{h} = -1; 1028 $child->check_size;
1029}
1030
1031sub children {
1032 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033}
1034
1035# TODO: move to container class maybe? send childs a signal on removal?
1036sub clear {
1037 my ($self) = @_;
1038
1039 my @children = $self->children;
1040 delete $self->{children};
1041
1042 for (@children) {
1043 delete $_->{parent};
1044 $_->hide;
1045 }
1046
683 $self->update; 1047 $self->update;
684} 1048}
685 1049
686sub get_wh { 1050sub get_wh {
687 my ($self) = @_; 1051 my ($self) = @_;
… …
693 or next; 1057 or next;
694 1058
695 for my $x (0 .. $#$row) { 1059 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1060 my $widget = $row->[$x]
697 or next; 1061 or next;
698 my ($w, $h) = $widget->size_request; 1062 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1063
700 $w[$x] = max $w[$x], $w; 1064 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1065 $h[$y] = max $h[$y], $h;
702 } 1066 }
703 } 1067 }
… …
715 (sum @$hs), 1079 (sum @$hs),
716 ) 1080 )
717} 1081}
718 1082
719sub size_allocate { 1083sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1084 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1085
724 my ($ws, $hs) = $self->get_wh; 1086 my ($ws, $hs) = $self->get_wh;
725 1087
726 my $req_w = sum @$ws; 1088 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1089 my $req_h = sum @$hs;
… …
733 1095
734 # linearly scale sizes 1096 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1097 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1098 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1099
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1100 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1101 CFClient::UI::harmonize $hs;
740 1102
741 my $y; 1103 my $y;
742 1104
743 for my $r (0 .. $#{$self->{children}}) { 1105 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1106 my $row = $self->{children}[$r]
… …
749 1111
750 for my $c (0 .. $#$row) { 1112 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1113 my $col_w = $ws->[$c];
752 1114
753 if (my $widget = $row->[$c]) { 1115 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1116 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1117 }
756 1118
757 $x += $col_w; 1119 $x += $col_w;
758 } 1120 }
759 1121
… …
804 (List::Util::max map $_->[1], @alloc), 1166 (List::Util::max map $_->[1], @alloc),
805 ) 1167 )
806} 1168}
807 1169
808sub size_allocate { 1170sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_; 1171 my ($self, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812 1172
813 ($h, $w) = ($w, $h); 1173 ($h, $w) = ($w, $h);
814 1174
815 my $children = $self->{children}; 1175 my $children = $self->{children};
816 1176
817 my @h = map +($_->size_request)[0], @$children; 1177 my @h = map $_->{req_w}, @$children;
818 1178
819 my $req_h = List::Util::sum @h; 1179 my $req_h = List::Util::sum @h;
820 1180
821 if ($req_h > $h) { 1181 if ($req_h > $h) {
822 # ah well, not enough space 1182 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1192 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1193 $h[$_] = $alloc_h;
834 } 1194 }
835 } 1195 }
836 1196
1197 CFClient::UI::harmonize \@h;
1198
837 my $y = 0; 1199 my $y = 0;
838 for (0 .. $#$children) { 1200 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1201 my $child = $children->[$_];
840 my $h = int $h[$_]; 1202 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1203 $child->configure ($y, 0, $h, $w);
842 1204
843 $y += $h; 1205 $y += $h;
844 } 1206 }
1207
1208 1
845} 1209}
846 1210
847############################################################################# 1211#############################################################################
848 1212
849package CFClient::UI::VBox; 1213package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1226 (List::Util::sum map $_->[1], @alloc),
863 ) 1227 )
864} 1228}
865 1229
866sub size_allocate { 1230sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1231 my ($self, $w, $h) = @_;
868 1232
869 $self->_size_allocate ($x, $y, $w, $h); 1233 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870 1234
871 my $children = $self->{children}; 1235 my $children = $self->{children};
872 1236
873 my @h = map +($_->size_request)[1], @$children; 1237 my @h = map $_->{req_h}, @$children;
874 1238
875 my $req_h = List::Util::sum @h; 1239 my $req_h = List::Util::sum @h;
876 1240
877 if ($req_h > $h) { 1241 if ($req_h > $h) {
878 # ah well, not enough space 1242 # ah well, not enough space
… …
886 1250
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1251 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1252 }
889 } 1253 }
890 1254
1255 CFClient::UI::harmonize \@h;
1256
891 my $y = 0; 1257 my $y = 0;
892 for (0 .. $#$children) { 1258 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1259 my $child = $children->[$_];
894 my $h = int $h[$_]; 1260 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1261 $child->configure (0, $y, $w, $h);
896 1262
897 $y += $h; 1263 $y += $h;
898 } 1264 }
1265
1266 1
899} 1267}
900 1268
901############################################################################# 1269#############################################################################
902 1270
903package CFClient::UI::Label; 1271package CFClient::UI::Label;
904 1272
905our @ISA = CFClient::UI::Base::; 1273our @ISA = CFClient::UI::Base::;
906 1274
907use SDL::OpenGL; 1275use CFClient::OpenGL;
908 1276
909sub new { 1277sub new {
910 my ($class, %arg) = @_; 1278 my ($class, %arg) = @_;
911 1279
912 my $self = $class->SUPER::new ( 1280 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1281 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1282 #font => default_font
915 text => "", 1283 #text => initial text
1284 #markup => initial narkup
1285 layout => (new CFClient::Layout),
1286 fontsize => 1,
916 align => -1, 1287 align => -1,
1288 valign => -1,
917 padding => 2, 1289 padding => 2,
918 layout => new CFClient::Layout, 1290 can_events => 0,
919 %arg 1291 %arg
920 ); 1292 );
921 1293
1294 if (exists $self->{template}) {
1295 my $layout = new CFClient::Layout;
1296 $layout->set_text (delete $self->{template});
1297 $self->{template} = $layout;
1298 }
1299
1300 if (exists $self->{markup}) {
1301 $self->set_markup (delete $self->{markup});
1302 } else {
922 $self->set_text ($self->{text}); 1303 $self->set_text (delete $self->{text});
1304 }
923 1305
924 $self 1306 $self
925} 1307}
926 1308
927sub escape_text { 1309sub escape {
928 local $_ = $_[1]; 1310 local $_ = $_[1];
929 1311
930 s/&/&amp;/g; 1312 s/&/&amp;/g;
931 s/>/&gt;/g; 1313 s/>/&gt;/g;
932 s/</&lt;/g; 1314 s/</&lt;/g;
933 1315
934 $_[1] 1316 $_[1]
935} 1317}
936 1318
1319sub update {
1320 my ($self) = @_;
1321
1322 delete $self->{texture};
1323 $self->SUPER::update;
1324}
1325
937sub set_text { 1326sub set_text {
938 my ($self, $text) = @_; 1327 my ($self, $text) = @_;
939 1328
1329 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1330 $self->{text} = "T$text";
1331
1332 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
941 $self->{layout}->set_markup ($text); 1333 $self->{layout}->set_text ($text);
942 1334
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1335 $self->update;
1336 $self->check_size;
946} 1337}
947 1338
948sub get_text { 1339sub set_markup {
949 my ($self, $text) = @_; 1340 my ($self, $markup) = @_;
950 1341
951 $self->{text} 1342 return if $self->{text} eq "M$markup";
1343 $self->{text} = "M$markup";
1344
1345 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346
1347 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348 $self->{layout}->set_markup ($markup);
1349
1350 $self->update;
1351 $self->check_size;
952} 1352}
953 1353
954sub size_request { 1354sub size_request {
955 my ($self) = @_; 1355 my ($self) = @_;
956 1356
957 $self->{layout}->set_width; 1357 $self->{layout}->set_font ($self->{font}) if $self->{font};
1358 $self->{layout}->set_width ($self->{max_w} || -1);
958 $self->{layout}->set_height ($self->{fontsize}); 1359 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360
959 my ($w, $h) = $self->{layout}->size; 1361 my ($w, $h) = $self->{layout}->size;
1362
1363 if (exists $self->{template}) {
1364 $self->{template}->set_font ($self->{font}) if $self->{font};
1365 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1366
1367 my ($w2, $h2) = $self->{template}->size;
1368
1369 $w = List::Util::max $w, $w2;
1370 $h = List::Util::max $h, $h2;
1371 }
960 1372
961 ( 1373 (
962 $w + $self->{padding} * 2, 1374 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1375 $h + $self->{padding} * 2,
964 ) 1376 )
965} 1377}
966 1378
967sub size_allocate { 1379sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1380 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1381
972 delete $self->{texture}; 1382 delete $self->{texture};
973} 1383}
974 1384
975sub update { 1385sub set_fontsize {
976 my ($self) = @_; 1386 my ($self, $fontsize) = @_;
977 1387
1388 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1389 delete $self->{texture};
1390
979 $self->SUPER::update; 1391 $self->update;
1392 $self->check_size;
980} 1393}
981 1394
982sub _draw { 1395sub _draw {
983 my ($self) = @_; 1396 my ($self) = @_;
984 1397
985 my $tex = $self->{texture} ||= do { 1398 my $tex = $self->{texture} ||= do {
1399 $self->{layout}->set_foreground (@{$self->{fg}});
1400 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1401 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1403
988 new_from_layout CFClient::Texture $self->{layout} 1404 my $tex = new_from_layout CFClient::Texture $self->{layout};
1405
1406 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1407 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1408 : ($self->{w} - $tex->{w}) * 0.5;
1409
1410 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1411 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1412 : ($self->{h} - $tex->{h}) * 0.5;
1413
1414 $tex
989 }; 1415 };
990 1416
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1417 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1419
1420 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1421 glColor @{$self->{fg}};
997 1422 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1423 } else {
999 $self->{align} < 0 ? $self->{padding} 1424 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1425 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1426
1005 glDisable GL_TEXTURE_2D; 1427 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1428}
1008 1429
1009############################################################################# 1430#############################################################################
1010 1431
1011package CFClient::UI::Entry; 1432package CFClient::UI::EntryBase;
1012 1433
1013our @ISA = CFClient::UI::Label::; 1434our @ISA = CFClient::UI::Label::;
1014 1435
1015use SDL; 1436use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1437
1018sub new { 1438sub new {
1019 my $class = shift; 1439 my $class = shift;
1020 1440
1021 $class->SUPER::new ( 1441 $class->SUPER::new (
1022 fg => [1, 1, 1], 1442 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1443 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1444 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1445 active_fg => [0, 0, 0],
1026 can_hover => 1, 1446 can_hover => 1,
1027 can_focus => 1, 1447 can_focus => 1,
1448 valign => 0,
1449 can_events => 1,
1028 @_ 1450 @_
1029 ) 1451 )
1030} 1452}
1031 1453
1032sub _set_text { 1454sub _set_text {
1033 my ($self, $text) = @_; 1455 my ($self, $text) = @_;
1034 1456
1035 my $old_text = $self->{text}; 1457 delete $self->{cur_h};
1458
1459 return if $self->{text} eq $text;
1460
1461 delete $self->{texture};
1036 1462
1037 $self->{last_activity} = $::NOW; 1463 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1464 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1465
1043 $text =~ s/./*/g if $self->{hidden}; 1466 $text =~ s/./*/g if $self->{hidden};
1467 $self->{layout}->set_text ("$text ");
1044 1468
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1469 $self->emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1470}
1071 1471
1072sub set_text { 1472sub set_text {
1073 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1074 1474
1075 $self->{cursor} = length $text; 1475 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1476 $self->_set_text ($text);
1477 $self->check_size;
1077 $self->update; 1478 $self->update;
1479}
1480
1481sub get_text {
1482 $_[0]{text}
1483}
1484
1485sub size_request {
1486 my ($self) = @_;
1487
1488 my ($w, $h) = $self->SUPER::size_request;
1489
1490 ($w + 1, $h) # add 1 for cursor
1491}
1492
1493sub size_allocate {
1494 my ($self, $w, $h) = @_;
1495
1496 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1078} 1497}
1079 1498
1080sub key_down { 1499sub key_down {
1081 my ($self, $ev) = @_; 1500 my ($self, $ev) = @_;
1082 1501
1083 my $mod = $ev->key_mod; 1502 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1503 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1504 my $uni = $ev->{unicode};
1087 1505
1088 my $text = $self->get_text; 1506 my $text = $self->get_text;
1089 1507
1090 if ($sym == SDLK_BACKSPACE) { 1508 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1509 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1510 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1511 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1512 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1513 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1514 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1515 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1516 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1517 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1518 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1519 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1520 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1521 $self->emit ('escape');
1104 } elsif ($uni) { 1522 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1523 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1524 }
1107 1525
… …
1162 1580
1163 $self->SUPER::_draw; 1581 $self->SUPER::_draw;
1164 1582
1165 #TODO: force update every cursor change :( 1583 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1584 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1585
1586 unless (exists $self->{cur_h}) {
1587 my $text = substr $self->{text}, 0, $self->{cursor};
1588 utf8::encode $text;
1589
1590 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1591 }
1592
1167 glColor @{$self->{fg}}; 1593 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1594 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1596 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1597 glEnd;
1172 } 1598 }
1173} 1599}
1174 1600
1175package CFClient::UI::LineEntry; 1601package CFClient::UI::Entry;
1176 1602
1177our @ISA = CFClient::UI::Entry::; 1603our @ISA = CFClient::UI::EntryBase::;
1178 1604
1179use SDL; 1605use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1606
1182sub key_down { 1607sub key_down {
1183 my ($self, $ev) = @_; 1608 my ($self, $ev) = @_;
1184 1609
1185 my $sym = $ev->key_sym; 1610 my $sym = $ev->{sym};
1186 1611
1187 if ($sym == SDLK_RETURN) { 1612 if ($sym == 13) {
1613 unshift @{$self->{history}},
1614 my $txt = $self->get_text;
1615 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1617 $self->emit (activate => $txt);
1189 $self->update; 1618 $self->update;
1619
1620 } elsif ($sym == CFClient::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text;
1623 }
1624 if (@{$self->{history} || []} > 0) {
1625 $self->{history_pointer}++;
1626 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1627 $self->{history_pointer} = @{$self->{history} || []} - 1;
1628 }
1629 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1630 }
1631
1632 } elsif ($sym == CFClient::SDLK_DOWN) {
1633 $self->{history_pointer}--;
1634 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1635
1636 if ($self->{history_pointer} >= 0) {
1637 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1638 } else {
1639 $self->set_text ($self->{history_saveback});
1640 }
1190 1641
1191 } else { 1642 } else {
1192 $self->SUPER::key_down ($ev); 1643 $self->SUPER::key_down ($ev);
1193 } 1644 }
1194 1645
… …
1198 1649
1199package CFClient::UI::Button; 1650package CFClient::UI::Button;
1200 1651
1201our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1202 1653
1203use SDL; 1654use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1655
1206my @tex = 1656my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1658 qw(b1_button_active.png);
1209 1659
1210sub new { 1660sub new {
1211 my $class = shift; 1661 my $class = shift;
1212 1662
1213 $class->SUPER::new ( 1663 $class->SUPER::new (
1214 padding => 4, 1664 padding => 4,
1215 fg => [1, 1, 1], 1665 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2], 1666 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1667 active_fg => [0, 0, 1],
1218 can_hover => 1, 1668 can_hover => 1,
1669 align => 0,
1670 valign => 0,
1671 can_events => 1,
1219 @_ 1672 @_
1220 ) 1673 )
1221} 1674}
1222 1675
1223sub button_up { 1676sub button_up {
… …
1231 1684
1232sub _draw { 1685sub _draw {
1233 my ($self) = @_; 1686 my ($self) = @_;
1234 1687
1235 local $self->{fg} = $self->{fg}; 1688 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1689
1242 if ($GRAB == $self) { 1690 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1691 $self->{fg} = $self->{active_fg};
1244 } 1692 }
1245 1693
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1694 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1696 glColor 0, 0, 0, 1;
1248 1697
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1698 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1699
1251 glDisable GL_TEXTURE_2D; 1700 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1701
1254 $self->SUPER::_draw; 1702 $self->SUPER::_draw;
1255} 1703}
1256 1704
1257############################################################################# 1705#############################################################################
… …
1259package CFClient::UI::CheckBox; 1707package CFClient::UI::CheckBox;
1260 1708
1261our @ISA = CFClient::UI::DrawBG::; 1709our @ISA = CFClient::UI::DrawBG::;
1262 1710
1263my @tex = 1711my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1712 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1713 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1714
1267use SDL; 1715use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1716
1270sub new { 1717sub new {
1271 my $class = shift; 1718 my $class = shift;
1272 1719
1273 $class->SUPER::new ( 1720 $class->SUPER::new (
… …
1284 my ($self) = @_; 1731 my ($self) = @_;
1285 1732
1286 ($self->{padding} * 2 + 6) x 2 1733 ($self->{padding} * 2 + 6) x 2
1287} 1734}
1288 1735
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293}
1294
1295sub button_down { 1736sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1737 my ($self, $ev, $x, $y) = @_;
1297 1738
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1739 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1740 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1311 1752
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1753 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1313 1754
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1755 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1756
1757 my $tex = $self->{state} ? $tex[1] : $tex[0];
1758
1759 glEnable GL_TEXTURE_2D;
1760 $tex->draw_quad_alpha (0, 0, $s, $s);
1761 glDisable GL_TEXTURE_2D;
1762}
1763
1764#############################################################################
1765
1766package CFClient::UI::Image;
1767
1768our @ISA = CFClient::UI::Base::;
1769
1770use CFClient::OpenGL;
1771use Carp qw/confess/;
1772
1773our %loaded_images;
1774
1775sub new {
1776 my $class = shift;
1777
1778 my $self = $class->SUPER::new (can_events => 0, @_);
1779
1780 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1781
1782 $loaded_images{$self->{image}} ||=
1783 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1784
1785 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1786
1787 Scalar::Util::weaken $loaded_images{$self->{image}};
1788
1789 $self->{aspect} = $tex->{w} / $tex->{h};
1790
1791 $self
1792}
1793
1794sub size_request {
1795 my ($self) = @_;
1796
1797 ($self->{tex}->{w}, $self->{tex}->{h})
1798}
1799
1800sub _draw {
1801 my ($self) = @_;
1802
1803 my $tex = $self->{tex};
1804
1805 my ($w, $h) = ($self->{w}, $self->{h});
1806
1807 if ($self->{rot90}) {
1808 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 }
1813
1814 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816
1817 $tex->draw_quad_alpha (0, 0, $w, $h);
1818
1819 glDisable GL_TEXTURE_2D;
1820}
1821
1822#############################################################################
1823
1824package CFClient::UI::VGauge;
1825
1826our @ISA = CFClient::UI::Base::;
1827
1828use List::Util qw(min max);
1829
1830use CFClient::OpenGL;
1831
1832my %tex = (
1833 food => [
1834 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1835 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1836 ],
1837 grace => [
1838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1839 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1840 ],
1841 hp => [
1842 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1843 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1844 ],
1845 mana => [
1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1847 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1848 ],
1849);
1850
1851# eg. VGauge->new (gauge => 'food'), default gauge: food
1852sub new {
1853 my $class = shift;
1854
1855 my $self = $class->SUPER::new (
1856 type => 'food',
1857 @_
1858 );
1859
1860 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1861
1862 $self
1863}
1864
1865sub size_request {
1866 my ($self) = @_;
1867
1868 #my $tex = $tex{$self->{type}}[0];
1869 #@$tex{qw(w h)}
1870 (0, 0)
1871}
1872
1873sub set_max {
1874 my ($self, $max) = @_;
1875
1876 return if $self->{max_val} == $max;
1877
1878 $self->{max_val} = $max;
1879 $self->update;
1880}
1881
1882sub set_value {
1883 my ($self, $val, $max) = @_;
1884
1885 $self->set_max ($max)
1886 if defined $max;
1887
1888 return if $self->{val} == $val;
1889
1890 $self->{val} = $val;
1891 $self->update;
1892}
1893
1894sub _draw {
1895 my ($self) = @_;
1896
1897 my $tex = $tex{$self->{type}};
1898 my ($t1, $t2, $t3) = @$tex;
1899
1900 my ($w, $h) = ($self->{w}, $self->{h});
1901
1902 if ($self->{vertical}) {
1903 glRotate 90, 0, 0, 1;
1904 glTranslate 0, -$self->{w}, 0;
1905
1906 ($w, $h) = ($h, $w);
1907 }
1908
1909 my $ycut = $self->{val} / ($self->{max_val} || 1);
1910
1911 my $ycut1 = max 0, min 1, $ycut;
1912 my $ycut2 = max 0, min 1, $ycut - 1;
1913
1914 my $h1 = $self->{h} * (1 - $ycut1);
1915 my $h2 = $self->{h} * (1 - $ycut2);
1916
1316 glEnable GL_BLEND; 1917 glEnable GL_BLEND;
1918 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1919 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1921
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1922 glBindTexture GL_TEXTURE_2D, $t1->{name};
1923 glBegin GL_QUADS;
1924 glTexCoord 0 , 0; glVertex 0 , 0;
1925 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1926 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1927 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1928 glEnd;
1321 1929
1322 $tex->draw_quad (0, 0, $s, $s); 1930 my $ycut1 = List::Util::min 1, $ycut;
1931 glBindTexture GL_TEXTURE_2D, $t2->{name};
1932 glBegin GL_QUADS;
1933 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1934 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1935 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1936 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1937 glEnd;
1323 1938
1939 if ($t3) {
1940 glBindTexture GL_TEXTURE_2D, $t3->{name};
1941 glBegin GL_QUADS;
1942 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1943 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1944 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1945 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1946 glEnd;
1947 }
1948
1949 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND; 1951}
1952
1953#############################################################################
1954
1955package CFClient::UI::Gauge;
1956
1957our @ISA = CFClient::UI::VBox::;
1958
1959sub new {
1960 my ($class, %arg) = @_;
1961
1962 my $self = $class->SUPER::new (
1963 tooltip => $arg{type},
1964 can_hover => 1,
1965 can_events => 1,
1966 %arg,
1967 );
1968
1969 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1970 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1971 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1972
1973 $self
1974}
1975
1976sub set_fontsize {
1977 my ($self, $fsize) = @_;
1978
1979 $self->{value}->set_fontsize ($fsize);
1980 $self->{max} ->set_fontsize ($fsize);
1981}
1982
1983sub set_max {
1984 my ($self, $max) = @_;
1985
1986 $self->{gauge}->set_max ($max);
1987 $self->{max}->set_text ($max);
1988}
1989
1990sub set_value {
1991 my ($self, $val, $max) = @_;
1992
1993 $self->set_max ($max)
1994 if defined $max;
1995
1996 $self->{gauge}->set_value ($val, $max);
1997 $self->{value}->set_text ($val);
1326} 1998}
1327 1999
1328############################################################################# 2000#############################################################################
1329 2001
1330package CFClient::UI::Slider; 2002package CFClient::UI::Slider;
1331 2003
1332use strict; 2004use strict;
1333 2005
1334use SDL::OpenGL; 2006use CFClient::OpenGL;
1335 2007
1336our @ISA = CFClient::UI::DrawBG::; 2008our @ISA = CFClient::UI::DrawBG::;
1337 2009
1338my @tex = 2010my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1349 # TODO: calculations are off 2021 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2022 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2023 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2024 active_fg => [0, 0, 0],
1353 range => [0, 0, 100, 10], 2025 range => [0, 0, 100, 10],
1354 req_w => 40, 2026 req_w => $::WIDTH / 80,
1355 req_h => 13, 2027 req_h => $::WIDTH / 80,
1356 vertical => 0, 2028 vertical => 0,
1357 can_hover => 1, 2029 can_hover => 1,
1358 inner_pad => 5, 2030 inner_pad => 5,
1359 @_ 2031 @_
1360 ); 2032 );
… …
1443 $page ||= 2; 2115 $page ||= 2;
1444 2116
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2117 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2118 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447 2119
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2120 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2121 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2122
1453 # draw background 2123 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2124 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1455 2125
1456 # draw handle 2126 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2127 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1458 2128
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2129 glDisable GL_TEXTURE_2D;
1461} 2130}
1462 2131
1463############################################################################# 2132#############################################################################
1464 2133
1465package CFClient::UI::TextView; 2134package CFClient::UI::TextView;
1466 2135
1467our @ISA = CFClient::UI::HBox::; 2136our @ISA = CFClient::UI::HBox::;
1468 2137
1469use SDL::OpenGL; 2138use CFClient::OpenGL;
1470 2139
1471sub new { 2140sub new {
1472 my $class = shift; 2141 my $class = shift;
1473 2142
1474 my $self = $class->SUPER::new ( 2143 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2144 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2145 can_events => 0,
1477 fontsize => $::FONTSIZE, 2146 #font => default_font
1478 @_, 2147 @_,
1479 2148
1480 layout => (new CFClient::Layout), 2149 layout => (new CFClient::Layout 1),
1481 par => [], 2150 par => [],
1482 height => 0, 2151 height => 0,
1483 children => [ 2152 children => [
1484 (new CFClient::UI::Empty expand => 1), 2153 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2154 (new CFClient::UI::Slider vertical => 1),
1486 ], 2155 ],
1487 ); 2156 );
1488 2157
1489 $self->{children}[1]->connect (changed => sub { 2158 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2159
1493 $self 2160 $self
1494} 2161}
1495 2162
1496sub set_fontsize { 2163sub set_fontsize {
… …
1503sub text_height { 2170sub text_height {
1504 my ($self, $text) = @_; 2171 my ($self, $text) = @_;
1505 2172
1506 my $layout = $self->{layout}; 2173 my $layout = $self->{layout};
1507 2174
1508 $layout->set_height ($self->{fontsize}); 2175 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2176 $layout->set_width ($self->{children}[0]{w});
1510 $layout->set_text ($text); 2177 $layout->set_markup ($text);
1511 2178
1512 ($layout->size)[1] 2179 ($layout->size)[1]
1513} 2180}
1514 2181
1515sub reflow { 2182sub reflow {
… …
1517 2184
1518 $self->{need_reflow}++; 2185 $self->{need_reflow}++;
1519 $self->update; 2186 $self->update;
1520} 2187}
1521 2188
1522sub size_request {
1523 my ($self) = @_;
1524
1525 ($self->{req_w}, $self->{req_h})
1526}
1527
1528sub size_allocate { 2189sub size_allocate {
1529 my ($self, $x, $y, $w, $h) = @_; 2190 my ($self, $w, $h) = @_;
1530 2191
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2192 $self->SUPER::size_allocate ($w, $h);
1532 2193
2194 $self->{layout}->set_font ($self->{font}) if $self->{font};
1533 $self->{layout}->set_height ($self->{fontsize}); 2195 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534 $self->{layout}->set_width ($self->{w}); 2196 $self->{layout}->set_width ($self->{children}[0]{w});
1535 2197
1536 $self->reflow; 2198 $self->reflow;
1537} 2199}
1538 2200
1539sub add_paragraph { 2201sub add_paragraph {
… …
1558 2220
1559 return unless $self->{h} > 0; 2221 return unless $self->{h} > 0;
1560 2222
1561 delete $self->{texture}; 2223 delete $self->{texture};
1562 2224
1563 $TOPLEVEL->on_refresh ($self, sub { 2225 $ROOT->on_post_alloc ($self, sub {
1564 if (delete $self->{need_reflow}) { 2226 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2227 my $height = 0;
1566 2228
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2229 $height += $_->[0] = $self->text_height ($_->[2])
1568 for @{$self->{par}}; 2230 for @{$self->{par}};
… …
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2234 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1573 2235
1574 delete $self->{texture}; 2236 delete $self->{texture};
1575 } 2237 }
1576 2238
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2239 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1578 glClearColor 0, 0, 0, 1; 2240 glClearColor 0, 0, 0, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2241 glClear GL_COLOR_BUFFER_BIT;
1580 2242
1581 glEnable GL_BLEND;
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D; 2243 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585 2245
1586 my $top = int $self->{children}[1]{range}[0]; 2246 my $top = int $self->{children}[1]{range}[0];
1587 2247
… …
1590 2250
1591 my $y = 0; 2251 my $y = 0;
1592 2252
1593 my $layout = $self->{layout}; 2253 my $layout = $self->{layout};
1594 2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
1595 for my $par (@{$self->{par}}) { 2257 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2258 my $h = $par->[0];
1597 2259
1598 if ($y0 < $y + $h && $y < $y1) { 2260 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_foreground (@{ $par->[1] });
1599 $layout->set_text ($par->[2]); 2262 $layout->set_markup ($par->[2]);
1600 2263
1601 glColor @{ $par->[1] };
1602 my ($W, $H) = $layout->size; 2264 my ($W, $H) = $layout->size;
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2265 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1604 } 2266 }
1605 2267
1606 $y += $h; 2268 $y += $h;
1607 } 2269 }
1608 2270
1609 glDisable GL_TEXTURE_2D; 2271 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND;
1611 }; 2272 };
1612 }); 2273 });
1613} 2274}
1614 2275
1615sub _draw { 2276sub _draw {
1616 my ($self) = @_; 2277 my ($self) = @_;
1617 2278
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2279 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2280 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2281 glColor 1, 1, 1, 1;
2282 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2283 glDisable GL_TEXTURE_2D;
1623 }
1624 2284
1625 $self->{children}[1]->draw; 2285 $self->{children}[1]->draw;
1626 2286
1627} 2287}
1628 2288
1629############################################################################# 2289#############################################################################
1630 2290
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub size_request {
1661 (
1662 1 + 32 * int $::WIDTH / 32,
1663 1 + 32 * int $::HEIGHT / 32,
1664 )
1665}
1666
1667sub update {
1668 my ($self) = @_;
1669
1670 $self->{need_update} = 1;
1671 $self->SUPER::update;
1672}
1673
1674sub draw {
1675 my ($self) = @_;
1676
1677 $self->{need_update}++;#d#
1678 if (delete $self->{need_update}) {
1679 glNewList $self->{list}, GL_COMPILE;
1680
1681 my $sw = int $::WIDTH / 32;
1682 my $sh = int $::HEIGHT / 32;
1683
1684 if ($::MAP) {
1685 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1686
1687 if ($::CFG->{fow_enable}) {
1688 if ($::CFG->{fow_smooth}) { # smooth fog of war
1689 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1690 glConvolutionFilter2D
1691 GL_CONVOLUTION_2D,
1692 GL_ALPHA,
1693 3, 3,
1694 GL_ALPHA, GL_FLOAT,
1695 pack "f*",
1696 0.1, 0.1, 0.1,
1697 0.1, 0.2, 0.1,
1698 0.1, 0.1, 0.1,
1699 ;
1700 glEnable GL_CONVOLUTION_2D;
1701 }
1702
1703 my $tex = new CFClient::Texture
1704 w => $w,
1705 h => $h,
1706 data => $data,
1707 internalformat => GL_ALPHA,
1708 format => GL_ALPHA;
1709
1710 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1711
1712 glEnable GL_BLEND;
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1715
1716 glColor +($::CFG->{fow_intensity}) x 3, 1;
1717 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1718
1719 glDisable GL_TEXTURE_2D;
1720 glDisable GL_BLEND;
1721 }
1722 }
1723
1724 glEndList;
1725 }
1726
1727 glCallList $self->{list};
1728
1729 if ($FOCUS != $self) {
1730 glColor 64/255, 64/255, 64/255;
1731 glLogicOp GL_AND;
1732 glEnable GL_COLOR_LOGIC_OP;
1733 glBegin GL_QUADS;
1734 glVertex 0, 0;
1735 glVertex 0, $::HEIGHT;
1736 glVertex $::WIDTH, $::HEIGHT;
1737 glVertex $::WIDTH, 0;
1738 glEnd;
1739 glDisable GL_COLOR_LOGIC_OP;
1740 }
1741}
1742
1743my %DIR = (
1744 SDLK_KP8, [1, "north"],
1745 SDLK_KP9, [2, "northeast"],
1746 SDLK_KP6, [3, "east"],
1747 SDLK_KP3, [4, "southeast"],
1748 SDLK_KP2, [5, "south"],
1749 SDLK_KP1, [6, "southwest"],
1750 SDLK_KP4, [7, "west"],
1751 SDLK_KP7, [8, "northwest"],
1752
1753 SDLK_UP, [1, "north"],
1754 SDLK_RIGHT, [3, "east"],
1755 SDLK_DOWN, [5, "south"],
1756 SDLK_LEFT, [7, "west"],
1757);
1758
1759sub key_down {
1760 my ($self, $ev) = @_;
1761
1762 my $mod = $ev->key_mod;
1763 my $sym = $ev->key_sym;
1764
1765 if ($sym == SDLK_KP5) {
1766 $::CONN->user_send ("command stay fire");
1767 } elsif ($sym == SDLK_a) {
1768 $::CONN->user_send ("command apply");
1769 } elsif ($sym == SDLK_QUOTE) {
1770 $self->emit ('activate_console');
1771 } elsif ($sym == SDLK_SLASH) {
1772 $self->emit ('activate_console' => '/');
1773 } elsif (exists $DIR{$sym}) {
1774 if ($mod & KMOD_SHIFT) {
1775 $self->{shft}++;
1776 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1777 } elsif ($mod & KMOD_CTRL) {
1778 $self->{ctrl}++;
1779 $::CONN->user_send ("command run $DIR{$sym}[0]");
1780 } else {
1781 $::CONN->user_send ("command $DIR{$sym}[1]");
1782 }
1783 }
1784}
1785
1786sub key_up {
1787 my ($self, $ev) = @_;
1788
1789 my $mod = $ev->key_mod;
1790 my $sym = $ev->key_sym;
1791
1792 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1793 $::CONN->user_send ("command fire_stop");
1794 }
1795 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1796 $::CONN->user_send ("command run_stop");
1797 }
1798}
1799
1800#############################################################################
1801
1802package CFClient::UI::Animator; 2291package CFClient::UI::Animator;
1803 2292
1804use SDL::OpenGL; 2293use CFClient::OpenGL;
1805 2294
1806our @ISA = CFClient::UI::Bin::; 2295our @ISA = CFClient::UI::Bin::;
1807 2296
1808sub moveto { 2297sub moveto {
1809 my ($self, $x, $y) = @_; 2298 my ($self, $x, $y) = @_;
… …
1847 2336
1848sub new { 2337sub new {
1849 my $class = shift; 2338 my $class = shift;
1850 2339
1851 my $self = $class->SUPER::new ( 2340 my $self = $class->SUPER::new (
1852 state => 0, 2341 state => 0,
1853 connect_activate => \&toggle_flopper, 2342 connect_activate => \&toggle_flopper,
1854 @_ 2343 @_
1855 ); 2344 );
1856 2345
1857 if ($self->{state}) { 2346 if ($self->{state}) {
… …
1865sub toggle_flopper { 2354sub toggle_flopper {
1866 my ($self) = @_; 2355 my ($self) = @_;
1867 2356
1868 # TODO: use animation 2357 # TODO: use animation
1869 if ($self->{state} = !$self->{state}) { 2358 if ($self->{state} = !$self->{state}) {
1870 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2359 $CFClient::UI::ROOT->add ($self->{other});
1871 $self->{other}->move ( 2360 $self->{other}->move ($self->coord2global (0, $self->{h}));
1872 ($::WIDTH - $self->{other}{w}) * 0.5, 2361 $self->emit ("open");
1873 ($::HEIGHT - $self->{other}{h}) * 0.5,
1874 );
1875 } else { 2362 } else {
1876 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2363 $CFClient::UI::ROOT->remove ($self->{other});
2364 $self->emit ("close");
2365 }
2366
2367 $self->emit (changed => $self->{state});
2368}
2369
2370#############################################################################
2371
2372package CFClient::UI::Tooltip;
2373
2374our @ISA = CFClient::UI::Bin::;
2375
2376use CFClient::OpenGL;
2377
2378sub new {
2379 my $class = shift;
2380
2381 $class->SUPER::new (
2382 @_,
2383 can_events => 0,
2384 )
2385}
2386
2387sub set_tooltip_from {
2388 my ($self, $widget) = @_;
2389
2390 $self->add (new CFClient::UI::Label
2391 markup => $widget->{tooltip},
2392 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393 fontsize => 0.8,
2394 fg => [0, 0, 0, 1],
2395 font => ($widget->{tooltip_font} || $::FONT_PROP),
2396 );
2397}
2398
2399sub size_request {
2400 my ($self) = @_;
2401
2402 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2403
2404 ($w + 4, $h + 4)
2405}
2406
2407sub size_allocate {
2408 my ($self, $w, $h) = @_;
2409
2410 $self->SUPER::size_allocate ($w - 4, $h - 4);
2411}
2412
2413sub _draw {
2414 my ($self) = @_;
2415
2416 glTranslate 0.375, 0.375;
2417
2418 my ($w, $h) = @$self{qw(w h)};
2419
2420 glColor 1, 0.8, 0.4;
2421 glBegin GL_QUADS;
2422 glVertex 0 , 0;
2423 glVertex 0 , $h;
2424 glVertex $w, $h;
2425 glVertex $w, 0;
2426 glEnd;
1877 } 2427
2428 glColor 0, 0, 0;
2429 glBegin GL_LINE_LOOP;
2430 glVertex 0 , 0;
2431 glVertex 0 , $h;
2432 glVertex $w, $h;
2433 glVertex $w, 0;
2434 glEnd;
2435
2436 glTranslate 2 - 0.375, 2 - 0.375;
2437 $self->SUPER::_draw;
1878} 2438}
1879 2439
1880############################################################################# 2440#############################################################################
1881 2441
1882package CFClient::UI::Toplevel; 2442package CFClient::UI::Face;
2443
2444our @ISA = CFClient::UI::Base::;
2445
2446use CFClient::OpenGL;
2447
2448sub new {
2449 my $class = shift;
2450
2451 $class->SUPER::new (
2452 aspect => 1,
2453 @_,
2454 )
2455}
2456
2457sub size_request {
2458 (32, 8)
2459}
2460
2461sub _draw {
2462 my ($self) = @_;
2463
2464 return unless $::CONN;#d# manage and cache textures differently
2465 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2466
2467 # TODO animation
2468 if ($tex) {
2469 glEnable GL_TEXTURE_2D;
2470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471 glColor 1, 1, 1, 1;
2472 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473 glDisable GL_TEXTURE_2D;
2474 }
2475}
2476
2477#############################################################################
2478
2479package CFClient::UI::InventoryItem;
2480
2481our @ISA = CFClient::UI::HBox::;
2482
2483sub new {
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort {
2567 ($a->{type} <=> $b->{type})
2568 or ($a->{name} cmp $b->{name})
2569 } @$items;
2570
2571 $self->{real_items} = \@items;
2572
2573 for my $item (@items) {
2574 my $desc = $item->{nrof} < 2
2575 ? $item->{name}
2576 : "$item->{nrof} $item->{name_pl}";
2577
2578 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2579 }
2580
2581 $self->{scrolled}->add (@items);
2582
2583# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584}
2585
2586sub size_request {
2587 my ($self) = @_;
2588 ($self->{req_w}, $self->{req_h});
2589}
2590
2591#############################################################################
2592
2593package CFClient::UI::Menu;
2594
2595our @ISA = CFClient::UI::FancyFrame::;
2596
2597use CFClient::OpenGL;
2598
2599sub new {
2600 my $class = shift;
2601
2602 my $self = $class->SUPER::new (
2603 items => [],
2604 z => 100,
2605 @_,
2606 );
2607
2608 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2609
2610 for my $item (@{ $self->{items} }) {
2611 my ($widget, $cb) = @$item;
2612
2613 # handle various types of items, only text for now
2614 if (!ref $widget) {
2615 $widget = new CFClient::UI::Label
2616 can_hover => 1,
2617 can_events => 1,
2618 text => $widget;
2619 }
2620
2621 $self->{item}{$widget} = $item;
2622
2623 $self->{vbox}->add ($widget);
2624 }
2625
2626 $self
2627}
2628
2629# popup given the event (must be a mouse button down event currently)
2630sub popup {
2631 my ($self, $ev) = @_;
2632
2633 $self->emit ("popdown");
2634
2635 # maybe save $GRAB? must be careful about events...
2636 $GRAB = $self;
2637 $self->{button} = $ev->{button};
2638
2639 $self->show;
2640 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641}
2642
2643sub mouse_motion {
2644 my ($self, $ev, $x, $y) = @_;
2645
2646 # TODO: should use vbox->find_widget or so
2647 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648 $self->{hover} = $self->{item}{$HOVER};
2649}
2650
2651sub button_up {
2652 my ($self, $ev, $x, $y) = @_;
2653
2654 if ($ev->{button} == $self->{button}) {
2655 undef $GRAB;
2656 $self->hide;
2657
2658 $self->emit ("popdown");
2659 $self->{hover}[1]->() if $self->{hover};
2660 }
2661}
2662
2663#############################################################################
2664
2665package CFClient::UI::Statusbox;
2666
2667our @ISA = CFClient::UI::VBox::;
2668
2669sub reorder {
2670 my ($self) = @_;
2671 my $NOW = time;
2672
2673 while (my ($k, $v) = each %{ $self->{item} }) {
2674 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2675 }
2676
2677 my @widgets;
2678
2679 my @items = sort {
2680 $a->{pri} <=> $b->{pri}
2681 or $b->{id} <=> $a->{id}
2682 } values %{ $self->{item} };
2683
2684 my $count = 10 + 1;
2685 for my $item (@items) {
2686 last unless --$count;
2687
2688 push @widgets, $item->{label} ||= do {
2689 # TODO: doesn't handle markup well (read as: at all)
2690 my $short = $item->{count} > 1
2691 ? "<b>$item->{count} ×</b> $item->{text}"
2692 : $item->{text};
2693
2694 for ($short) {
2695 s/^\s+//;
2696 s/\012.*/…/s;
2697 my $len = int 40 / $item->{fontsize};
2698 substr $_, $len, length, "…" if $len < length;
2699 }
2700
2701 new CFClient::UI::Label
2702 markup => $short,
2703 tooltip => $item->{tooltip},
2704 tooltip_font => $::FONT_PROP,
2705 tooltip_width => 0.67,
2706 fontsize => $item->{fontsize},
2707 color => $item->{color},
2708 can_events => 1,
2709 can_hover => 1
2710 };
2711 }
2712
2713 $self->clear;
2714 $self->SUPER::add (reverse @widgets);
2715}
2716
2717sub add {
2718 my ($self, $text, %arg) = @_;
2719
2720 $text =~ s/^\s+//;
2721 $text =~ s/\s+$//;
2722
2723 my $timeout = time + ((delete $arg{timeout}) || 60);
2724
2725 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726
2727 if (my $item = $self->{item}{$group}) {
2728 if ($item->{text} eq $text) {
2729 $item->{count}++;
2730 } else {
2731 $item->{count} = 1;
2732 $item->{text} = $item->{tooltip} = $text;
2733 }
2734 $item->{id} = ++$self->{id};
2735 $item->{timeout} = $timeout;
2736 delete $item->{label};
2737 } else {
2738 $self->{item}{$group} = {
2739 id => ++$self->{id},
2740 text => $text,
2741 timeout => $timeout,
2742 tooltip => $text,
2743 fontsize => 0.8,
2744 color => [0.8, 0.8, 0.8, 0.8],
2745 pri => 0,
2746 count => 1,
2747 %arg,
2748 };
2749 }
2750
2751 $self->reorder;
2752}
2753
2754#############################################################################
2755
2756package CFClient::UI::Root;
1883 2757
1884our @ISA = CFClient::UI::Container::; 2758our @ISA = CFClient::UI::Container::;
1885 2759
1886use SDL::OpenGL; 2760use CFClient::OpenGL;
2761
2762sub new {
2763 my $class = shift;
2764
2765 $class->SUPER::new (
2766 @_,
2767 )
2768}
2769
2770sub configure {
2771 my ($self, $x, $y, $w, $h) = @_;
2772
2773 $self->{w} = $w;
2774 $self->{h} = $h;
2775}
2776
2777sub check_size {
2778 my ($self) = @_;
2779
2780 $self->size_allocate ($self->{w}, $self->{h})
2781 if $self->{w};
2782}
1887 2783
1888sub size_request { 2784sub size_request {
1889 ($::WIDTH, $::HEIGHT) 2785 my ($self) = @_;
2786
2787 ($self->{w}, $self->{h})
1890} 2788}
1891 2789
1892sub size_allocate { 2790sub size_allocate {
1893 my ($self, $x, $y, $w, $h) = @_; 2791 my ($self, $w, $h) = @_;
1894 2792
1895 $self->_size_allocate ($x, $y, $w, $h); 2793 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1896 2795
1897 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2796 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1898 for @{$self->{children}}; 2797 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1899}
1900 2798
1901sub translate { 2799 for my $child ($self->children) {
2800 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801
2802 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2803 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2804 $child->configure ($X, $Y, $W, $H);
2805 }
2806}
2807
2808sub coord2local {
1902 my ($self, $x, $y) = @_; 2809 my ($self, $x, $y) = @_;
1903 2810
1904 ($x, $y) 2811 ($x, $y)
1905} 2812}
1906 2813
2814sub coord2global {
2815 my ($self, $x, $y) = @_;
2816
2817 ($x, $y)
2818}
2819
1907sub update { 2820sub update {
1908 my ($self) = @_; 2821 my ($self) = @_;
1909 2822
1910 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2823 $self->check_size;
1911 ::refresh (); 2824 $::WANT_REFRESH++;
1912} 2825}
1913 2826
1914sub add { 2827sub add {
1915 my ($self, $widget) = @_; 2828 my ($self, $child) = @_;
1916 2829
2830 # integerise window positions
2831 $child->{x} = int $child->{x};
2832 $child->{y} = int $child->{y};
2833
1917 $self->SUPER::add ($widget); 2834 $self->SUPER::add ($child);
1918
1919 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1920} 2835}
1921 2836
1922sub on_refresh { 2837sub on_refresh {
1923 my ($self, $id, $cb) = @_; 2838 my ($self, $id, $cb) = @_;
1924 2839
1925 $self->{refresh_hook}{$id} = $cb; 2840 $self->{refresh_hook}{$id} = $cb;
1926} 2841}
1927 2842
2843sub on_post_alloc {
2844 my ($self, $id, $cb) = @_;
2845
2846 $self->{post_alloc_hook}{$id} = $cb;
2847}
2848
1928sub draw { 2849sub draw {
1929 my ($self) = @_; 2850 my ($self) = @_;
1930 2851
1931 while (my $rcb = delete $self->{refresh_hook}) { 2852 while ($self->{refresh_hook}) {
1932 $_->() for values %$rcb; 2853 $_->()
2854 for values %{delete $self->{refresh_hook}};
2855 }
2856
2857 if ($self->{check_size}) {
2858 my @queue = ([], []);
2859
2860 for (;;) {
2861 if ($self->{check_size}) {
2862 # heuristic: check containers last
2863 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2864 for values %{delete $self->{check_size}}
2865 }
2866
2867 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2868
2869 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2870 ? @$widget{qw(user_w user_h)}
2871 : $widget->size_request;
2872
2873 if (delete $widget->{force_alloc}
2874 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2875 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2876
2877 $widget->{req_w} = $w;
2878 $widget->{req_h} = $h;
2879
2880 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2881
2882 $widget->{parent}->check_size
2883 if $widget->{parent};
2884 }
2885 }
2886 }
2887
2888 while ($self->{size_alloc}) {
2889 for (values %{delete $self->{size_alloc}}) {
2890 my ($widget, $w, $h) = @$_;
2891
2892 $w = 0 if $w < 0;
2893 $h = 0 if $h < 0;
2894
2895 $widget->{w} = $w;
2896 $widget->{h} = $h;
2897 $widget->size_allocate ($w, $h);
2898 $widget->emit (size_allocate => $w, $h);
2899 }
2900 }
2901
2902 while ($self->{post_alloc_hook}) {
2903 $_->()
2904 for values %{delete $self->{post_alloc_hook}};
1933 } 2905 }
1934 2906
1935 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2907 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1936 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2908 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1937 glClear GL_COLOR_BUFFER_BIT; 2909 glClear GL_COLOR_BUFFER_BIT;
… …
1947 2919
1948############################################################################# 2920#############################################################################
1949 2921
1950package CFClient::UI; 2922package CFClient::UI;
1951 2923
2924$ROOT = new CFClient::UI::Root;
1952$TOPLEVEL = new CFClient::UI::Toplevel; 2925$TOOLTIP = new CFClient::UI::Tooltip;
1953 2926
19541 29271
1955 2928

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