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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.203 by root, Sun May 14 21:13:11 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 $ROOT; 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 = $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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, $HOVER->coord2local ($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, $y);
126 }
71} 127}
72 128
73# convert position array to integers 129# convert position array to integers
74sub harmonize { 130sub harmonize {
75 my ($vals) = @_; 131 my ($vals) = @_;
76 132
77 my $rem = 0; 133 my $rem = 0;
78 134
79 for ($vals) { 135 for (@$vals) {
80 my $i = int $_ + $rem; 136 my $i = int $_ + $rem;
81 $rem += $_ - $i; 137 $rem += $_ - $i;
82 $_ = $i; 138 $_ = $i;
83 } 139 }
84} 140}
85 141
142# call when resolution changes etc.
143sub rescale_widgets {
144 my ($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 }
160}
161
86############################################################################# 162#############################################################################
87 163
88package CFClient::UI::Base; 164package CFClient::UI::Base;
89 165
90use strict; 166use strict;
91 167
92use SDL::OpenGL; 168use CFClient::OpenGL;
93 169
94sub new { 170sub new {
95 my $class = shift; 171 my $class = shift;
96 172
97 my $self = bless { 173 my $self = bless {
98 x => 0, 174 x => 0,
99 y => 0, 175 y => 0,
100 z => 0, 176 z => 0,
101 w => -1, 177 can_events => 1,
102 h => -1,
103 @_ 178 @_
104 }, $class; 179 }, $class;
105 180
106 for (keys %$self) { 181 for (keys %$self) {
107 if (/^connect_(.*)$/) { 182 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 183 $self->connect ($1 => delete $self->{$_});
109 } 184 }
110 } 185 }
111 186
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
188
112 $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 $CFClient::UI::ROOT->add ($self);
205}
206
207sub hide {
208 my ($self) = @_;
209
210 undef $GRAB if $GRAB == $self;
211 undef $HOVER if $HOVER == $self;
212
213 $self->{parent}->remove ($self)
214 if $self->{parent};
113} 215}
114 216
115sub move { 217sub move {
116 my ($self, $x, $y, $z) = @_; 218 my ($self, $x, $y, $z) = @_;
219
117 $self->{x} = $x; 220 $self->{x} = int $x;
118 $self->{y} = $y; 221 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 222 $self->{z} = $z if defined $z;
120}
121 223
122sub needs_redraw { 224 $self->update;
123 0 225}
226
227sub set_size {
228 my ($self, $w, $h) = @_;
229
230 $self->{user_w} = $w;
231 $self->{user_h} = $h;
232
233 $self->check_size;
124} 234}
125 235
126sub size_request { 236sub size_request {
127 require Carp; 237 require Carp;
128 Carp::confess "size_request is abtract"; 238 Carp::confess "size_request is abstract";
129} 239}
130 240
131sub _size_allocate { 241sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 242 my ($self, $x, $y, $w, $h) = @_;
133 243
244 if ($self->{aspect}) {
245 my $w2 = List::Util::min $w, int $h * $self->{aspect};
246 my $h2 = List::Util::min $h, int $w / $self->{aspect};
247
248 # use alignment to adjust x, y
249
250 $x += int +($w - $w2) * 0.5;
251 $y += int +($h - $h2) * 0.5;
252
253 ($w, $h) = ($w2, $h2);
254 }
255
256 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 257 $self->{x} = $x;
135 $self->{y} = $y; 258 $self->{y} = $y;
259 $self->update;
260 }
136 261
137 return unless $self->{w} != $w || $self->{h} != $h; 262 if ($self->{w} != $w || $self->{h} != $h) {
138 263 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 264 }
143} 265}
144 266
145sub size_allocate { 267sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 268 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 269}
150 270
151# return top left coordinates 271sub reconfigure {
152sub _topleft { 272 my ($self) = @_;
273
274 $self->check_size (1);
275 $self->update;
276}
277
278sub children {
279}
280
281sub set_max_size {
153 my ($self, $x, $y) = @_; 282 my ($self, $w, $h) = @_;
154 283
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 284 delete $self->{max_w}; $self->{max_w} = $w if $w;
285 delete $self->{max_h}; $self->{max_h} = $h if $h;
156} 286}
157 287
158# translate global coordinates to local coordinate system 288# translate global coordinates to local coordinate system
159sub coord2local { 289sub coord2local {
160 my ($self, $x, $y) = @_; 290 my ($self, $x, $y) = @_;
161 291
162 my ($X, $Y) = $self->_topleft; 292 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 293}
165 294
166# translate local coordinates to global coordinate system 295# translate local coordinates to global coordinate system
167sub coord2global { 296sub coord2global {
168 my ($self, $x, $y) = @_; 297 my ($self, $x, $y) = @_;
169 298
170 my ($X, $Y) = $self->_topleft; 299 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 300}
173 301
174sub focus_in { 302sub focus_in {
175 my ($self) = @_; 303 my ($self) = @_;
176 304
177 return if $FOCUS == $self; 305 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 306 return unless $self->{can_focus};
179 307
180 my $focus = $FOCUS; $FOCUS = $self; 308 my $focus = $FOCUS; $FOCUS = $self;
309
310 $self->emit (focus_in => $focus);
311
181 $focus->update if $focus; 312 $focus->update if $focus;
182 $FOCUS->update; 313 $FOCUS->update;
183} 314}
184 315
185sub focus_out { 316sub focus_out {
186 my ($self) = @_; 317 my ($self) = @_;
187 318
188 return unless $FOCUS == $self; 319 return unless $FOCUS == $self;
189 320
190 my $focus = $FOCUS; undef $FOCUS; 321 my $focus = $FOCUS; undef $FOCUS;
322
323 $self->emit (focus_out => $focus);
324
191 $focus->update if $focus; #? 325 $focus->update if $focus; #?
192} 326}
193 327
194sub mouse_motion { } 328sub mouse_motion { }
195sub button_up { } 329sub button_up { }
… …
219 glPopMatrix; 353 glPopMatrix;
220 354
221 if ($self == $HOVER && $self->{can_hover}) { 355 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 356 my ($x, $y) = @$self{qw(x y)};
223 357
224 glColor 0, 0, 1, 0.2; 358 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 359 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 361 glBegin GL_QUADS;
228 glVertex $x , $y; 362 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 363 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 364 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 365 glVertex $x , $y + $self->{h};
232 glEnd; 366 glEnd;
233 glDisable GL_BLEND; 367 glDisable GL_BLEND;
234 } 368 }
369
370 if ($ENV{PCLIENT_DEBUG}) {
371 glPushMatrix;
372 glColor 1, 1, 0, 1;
373 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
374 glBegin GL_LINE_LOOP;
375 glVertex 0 , 0;
376 glVertex $self->{w}, 0;
377 glVertex $self->{w}, $self->{h};
378 glVertex 0 , $self->{h};
379 glEnd;
380 glPopMatrix;
381 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
382 }
235} 383}
236 384
237sub _draw { 385sub _draw {
238 my ($self) = @_; 386 my ($self) = @_;
239 387
240 warn "no draw defined for $self\n"; 388 warn "no draw defined for $self\n";
241} 389}
242 390
243sub find_widget { 391sub find_widget {
244 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
393
394 return () unless $self->{can_events};
245 395
246 return $self 396 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 397 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 398 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 399
… …
252 402
253sub set_parent { 403sub set_parent {
254 my ($self, $parent) = @_; 404 my ($self, $parent) = @_;
255 405
256 Scalar::Util::weaken ($self->{parent} = $parent); 406 Scalar::Util::weaken ($self->{parent} = $parent);
407
408 # TODO: req_w _does_change after ->reconfigure
409 $self->check_size
410 unless exists $self->{req_w};
411}
412
413sub check_size {
414 my ($self, $forced) = @_;
415
416 $self->{force_alloc} = 1 if $forced;
417 $CFClient::UI::ROOT->{check_size}{$self} = $self;
257} 418}
258 419
259sub update { 420sub update {
260 my ($self) = @_; 421 my ($self) = @_;
261 422
… …
264} 425}
265 426
266sub connect { 427sub connect {
267 my ($self, $signal, $cb) = @_; 428 my ($self, $signal, $cb) = @_;
268 429
269 push @{ $self->{cb}{$signal} }, $cb; 430 push @{ $self->{signal_cb}{$signal} }, $cb;
270} 431}
271 432
272sub emit { 433sub emit {
273 my ($self, $signal, @args) = @_; 434 my ($self, $signal, @args) = @_;
274 435
275 $_->($self, @args) 436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276 for @{$self->{cb}{$signal} || []};
277} 437}
278 438
279sub DESTROY { 439sub DESTROY {
280 my ($self) = @_; 440 my ($self) = @_;
281 441
442 delete $WIDGET{$self+0};
282 #$self->deactivate; 443 #$self->deactivate;
283} 444}
284 445
285############################################################################# 446#############################################################################
286 447
287package CFClient::UI::DrawBG; 448package CFClient::UI::DrawBG;
288 449
289our @ISA = CFClient::UI::Base::; 450our @ISA = CFClient::UI::Base::;
290 451
291use strict; 452use strict;
292use SDL::OpenGL; 453use CFClient::OpenGL;
293 454
294sub new { 455sub new {
295 my $class = shift; 456 my $class = shift;
296 457
297 # range [value, low, high, page] 458 # range [value, low, high, page]
… …
326 487
327package CFClient::UI::Empty; 488package CFClient::UI::Empty;
328 489
329our @ISA = CFClient::UI::Base::; 490our @ISA = CFClient::UI::Base::;
330 491
492sub new {
493 my ($class, %arg) = @_;
494 $class->SUPER::new (can_events => 0, %arg);
495}
496
331sub size_request { 497sub size_request {
332 (0, 0) 498 (0, 0)
333} 499}
334 500
335sub draw { } 501sub draw { }
… …
343sub new { 509sub new {
344 my ($class, %arg) = @_; 510 my ($class, %arg) = @_;
345 511
346 my $children = delete $arg{children} || []; 512 my $children = delete $arg{children} || [];
347 513
348 my $self = $class->SUPER::new (children => [], %arg); 514 my $self = $class->SUPER::new (
515 children => [],
516 can_events => 0,
517 %arg,
518 );
349 $self->add ($_) for @$children; 519 $self->add ($_) for @$children;
350 520
351 $self 521 $self
352} 522}
353 523
354sub add { 524sub add {
355 my ($self, $child) = @_; 525 my ($self, @widgets) = @_;
356 526
357 $child->set_parent ($self); 527 $_->set_parent ($self)
528 for @widgets;
358 529
359 use sort 'stable'; 530 use sort 'stable';
360 531
361 $self->{children} = [ 532 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 533 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 534 @{$self->{children}}, @widgets
364 ]; 535 ];
365 536
366 $self->{w} = $self->{h} = -1; 537 $self->check_size (1);
367 $self->update; 538 $self->update;
368} 539}
369 540
541sub children {
542 @{ $_[0]{children} }
543}
544
370sub remove { 545sub remove {
371 my ($self, $widget) = @_; 546 my ($self, $child) = @_;
372 547
548 delete $child->{parent};
549 $child->hide;
550
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 551 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 552
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 553 $self->check_size;
554 $self->update;
555}
556
557sub clear {
558 my ($self) = @_;
559
560 my $children = delete $self->{children};
561 $self->{children} = [];
562
563 for (@$children) {
564 delete $_->{parent};
565 $_->hide;
566 }
567
568 $self->check_size;
569 $self->update;
376} 570}
377 571
378sub find_widget { 572sub find_widget {
379 my ($self, $x, $y) = @_; 573 my ($self, $x, $y) = @_;
380 574
… …
410 604
411 $class->SUPER::new (children => [$child], %arg) 605 $class->SUPER::new (children => [$child], %arg)
412} 606}
413 607
414sub add { 608sub add {
415 my ($self, $widget) = @_; 609 my ($self, $child) = @_;
416 610
417 $self->{children} = []; 611 $self->{children} = [];
418 612
419 $self->SUPER::add ($widget); 613 $self->SUPER::add ($child);
420} 614}
421 615
422sub remove { 616sub remove {
423 my ($self, $widget) = @_; 617 my ($self, $widget) = @_;
424 618
… …
433sub size_request { 627sub size_request {
434 $_[0]{children}[0]->size_request 628 $_[0]{children}[0]->size_request
435} 629}
436 630
437sub size_allocate { 631sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 632 my ($self, $w, $h) = @_;
439 633
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 634 $self->{children}[0]->configure (0, 0, $w, $h);
443} 635}
444 636
445############################################################################# 637#############################################################################
446 638
447package CFClient::UI::Window; 639package CFClient::UI::Window;
448 640
449our @ISA = CFClient::UI::Bin::; 641our @ISA = CFClient::UI::Bin::;
450 642
451use SDL::OpenGL; 643use CFClient::OpenGL;
452 644
453sub new { 645sub new {
454 my ($class, %arg) = @_; 646 my ($class, %arg) = @_;
455 647
456 my $self = $class->SUPER::new (%arg); 648 my $self = $class->SUPER::new (%arg);
457} 649}
458 650
459sub update { 651sub update {
460 my ($self) = @_; 652 my ($self) = @_;
461 653
462 # we want to do this delayed... 654 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 655 $self->SUPER::update;
465} 656}
466 657
658sub size_allocate {
659 my ($self, $w, $h) = @_;
660
661 $self->SUPER::size_allocate ($w, $h);
662 $self->update;
663}
664
665sub _render {
666 $_[0]{children}[0]->draw;
667}
668
467sub render_chld { 669sub render_child {
468 my ($self) = @_; 670 my ($self) = @_;
469 671
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 672 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 673 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 674 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 675
676 $self->_render;
677# glColorMask 1, 1, 1, 0;
678# glEnable GL_BLEND;
679# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
680# glRasterPos 0, 0;
681# glCopyPixels 0, 0, $self->{w}, $self->{h};
682# glDisable GL_BLEND;
683# glColorMask 1, 1, 1, 1;
474 }; 684 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485} 685}
486 686
487sub _draw { 687sub _draw {
488 my ($self) = @_; 688 my ($self) = @_;
489 689
490 my ($w, $h) = ($self->w, $self->h); 690 my ($w, $h) = ($self->w, $self->h);
491 691
492 my $tex = $self->{texture} 692 my $tex = $self->{texture}
493 or return; 693 or return;
494 694
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 695 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
697 glColor 0, 0, 0, 1;
499 698
500 $tex->draw_quad (0, 0, $w, $h); 699 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 700
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 701 glDisable GL_TEXTURE_2D;
504} 702}
505 703
506############################################################################# 704#############################################################################
507 705
508package CFClient::UI::Frame; 706package CFClient::UI::ViewPort;
509 707
510our @ISA = CFClient::UI::Bin::; 708our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513 709
514sub size_request { 710sub size_request {
515 my ($self) = @_; 711 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518 712
519 $chld->move (2, 2); 713 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
714 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
520 715
521 map { $_ + 4 } $chld->size_request; 716 @$self{qw(child_w child_h)}
522} 717}
523 718
524sub size_allocate { 719sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_; 720 my ($self, $w, $h) = @_;
721
722 $self->update;
723}
724
725sub set_offset {
726 my ($self, $x, $y) = @_;
727
728 $self->{view_x} = int $x;
729 $self->{view_y} = int $y;
730
731 $self->update;
732}
733
734# hmm, this does not work for topleft of $self... but we should not ask for that
735sub coord2local {
736 my ($self, $x, $y) = @_;
737
738 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
739}
740
741sub coord2global {
742 my ($self, $x, $y) = @_;
743
744 $x = List::Util::min $self->{w}, $x - $self->{view_x};
745 $y = List::Util::min $self->{h}, $y - $self->{view_y};
746
747 $self->SUPER::coord2global ($x, $y)
748}
749
750sub find_widget {
751 my ($self, $x, $y) = @_;
752
753 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
754 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
755 ) {
756 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
757 } else {
758 $self->CFClient::UI::Base::find_widget ($x, $y)
526 759 }
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530} 760}
531 761
532sub _draw { 762sub _render {
533 my ($self) = @_; 763 my ($self) = @_;
534 764
535 my $chld = $self->child; 765 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
536 766
537 my ($w, $h) = $chld->size_request; 767 $self->SUPER::_render;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548} 768}
549 769
550############################################################################# 770#############################################################################
551 771
552package CFClient::UI::FancyFrame; 772package CFClient::UI::ScrolledWindow;
553 773
554our @ISA = CFClient::UI::Bin::; 774our @ISA = CFClient::UI::HBox::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 775
562sub new { 776sub new {
563 my $class = shift; 777 my $class = shift;
564 778
779 my $self;
780
781 my $slider = new CFClient::UI::Slider
782 vertical => 1,
783 range => [0, 0, 1, 0.01], # HACK fix
784 connect_changed => sub {
785 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
786 },
787 ;
788
789 $self = $class->SUPER::new (
790 vp => (new CFClient::UI::ViewPort),
791 slider => $slider,
792 @_,
793 );
794
795 $self->{vp}->add ($self->{scrolled});
796 $self->add ($self->{vp});
797 $self->add ($self->{slider});
798
799 $self
800}
801
802#TODO# update range on size_allocate depending on child
803# update viewport offset on scroll
804
805#############################################################################
806
807package CFClient::UI::Frame;
808
809our @ISA = CFClient::UI::Bin::;
810
811use CFClient::OpenGL;
812
813sub new {
814 my $class = shift;
815
816 $class->SUPER::new (
817 bg => undef,
818 @_,
819 )
820}
821
822sub _draw {
823 my ($self) = @_;
824
825 if ($self->{bg}) {
826 my ($w, $h) = @$self{qw(w h)};
827
828 glEnable GL_BLEND;
829 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
830 glColor @{ $self->{bg} };
831
832 glBegin GL_QUADS;
833 glVertex 0 , 0;
834 glVertex 0 , $h;
835 glVertex $w, $h;
836 glVertex $w, 0;
837 glEnd;
838
839 glDisable GL_BLEND;
840 }
841
842 $self->SUPER::_draw;
843}
844
845#############################################################################
846
847package CFClient::UI::FancyFrame;
848
849our @ISA = CFClient::UI::Bin::;
850
851use CFClient::OpenGL;
852
853my @tex =
854 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
855 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
856
857sub new {
858 my $class = shift;
859
565 # TODO: user_x, user_y, overwrite moveto? 860 # TODO: user_x, user_y, overwrite moveto?
566 861
567 $class->SUPER::new ( 862 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 863 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 864 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8, 865 border => 0.6,
866 toplevel => 1,
867 can_events => 1,
571 @_ 868 @_
869 );
870
871 $self->{title} &&= new CFClient::UI::Label
872 align => 0,
873 valign => 1,
874 text => $self->{title},
875 fontsize => $self->{border};
876
877 $self
878}
879
880sub border {
881 int $_[0]{border} * $::FONTSIZE
882}
883
884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = $self->SUPER::size_request;
888
889 (
890 $w + $self->border * 2,
891 $h + $self->border * 2,
572 ) 892 )
573} 893}
574 894
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 895sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
590 897
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 898 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 899 $w -= List::Util::max 0, $self->border * 2;
595 900
901 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
902 if $self->{title};
903
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 904 $self->child->configure ($self->border, $self->border, $w, $h);
597} 905}
598 906
599sub button_down { 907sub button_down {
600 my ($self, $ev, $x, $y) = @_; 908 my ($self, $ev, $x, $y) = @_;
601 909
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 910 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 911 my $border = $self->border;
604 912
913 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
914 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
915
916 if ($lr & $td) {
917 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 918 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 919 my ($bw, $bh) = ($self->{w}, $self->{h});
920
921 my $mx = $x < $border;
922 my $my = $y < $border;
607 923
608 $self->{motion} = sub { 924 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 925 my ($ev, $x, $y) = @_;
610 926
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 927 my $dx = $ev->{x} - $ox;
928 my $dy = $ev->{y} - $oy;
612 929
613 $self->{user_w} = $bw + $x - $ox; 930 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 931 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615 $self->update; 932 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
933 $self->check_size;
616 }; 934 };
617 935
618 } elsif ($x >= 0 && $x < $self->{w} 936 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 937 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 938 my ($bx, $by) = ($self->{x}, $self->{y});
623 939
624 $self->{motion} = sub { 940 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
626 942
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 943 ($x, $y) = ($ev->{x}, $ev->{y});
628 944
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 945 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update; 946 $self->update;
631 }; 947 };
632 } 948 }
… …
648 my ($self) = @_; 964 my ($self) = @_;
649 965
650 my ($w, $h ) = ($self->{w}, $self->{h}); 966 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 967 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 968
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 969 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 971
972 my $border = $self->border;
973
658 glColor @{ $self->{border_bg} }; 974 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 975 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 976 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 977 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 978 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
663 979
980 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664 my $bg = $tex[0]; 981 my $bg = $tex[0];
665 982
666 # TODO: repeat texture not scale 983 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 984 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h}; 985 my $rep_y = $ch / $bg->{h};
669 986
670 glColor @{ $self->{bg} }; 987 glColor @{ $self->{bg} };
671 988
672 $bg->{s} = $rep_x; 989 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y; 990 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1; 991 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 992 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
993 }
676 994
677 glDisable GL_TEXTURE_2D; 995 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 996
997 $self->{title}->draw if $self->{title};
679 998
680 $self->child->draw; 999 $self->child->draw;
681} 1000}
682 1001
683############################################################################# 1002#############################################################################
… …
686 1005
687our @ISA = CFClient::UI::Base::; 1006our @ISA = CFClient::UI::Base::;
688 1007
689use List::Util qw(max sum); 1008use List::Util qw(max sum);
690 1009
691use SDL::OpenGL; 1010use CFClient::OpenGL;
692 1011
693sub new { 1012sub new {
694 my $class = shift; 1013 my $class = shift;
695 1014
696 $class->SUPER::new ( 1015 $class->SUPER::new (
… …
703 my ($self, $x, $y, $child) = @_; 1022 my ($self, $x, $y, $child) = @_;
704 1023
705 $child->set_parent ($self); 1024 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1025 $self->{children}[$y][$x] = $child;
707 1026
708 $self->{w} = $self->{h} = -1; 1027 $child->check_size;
709 $self->update; 1028}
1029
1030sub children {
1031 grep $_, map @$_, grep $_, @{ $_[0]{children} }
710} 1032}
711 1033
712# TODO: move to container class maybe? send childs a signal on removal? 1034# TODO: move to container class maybe? send childs a signal on removal?
713sub clear { 1035sub clear {
714 my ($self) = @_; 1036 my ($self) = @_;
715 1037
1038 my @children = $self->children;
716 delete $self->{children}; 1039 delete $self->{children};
1040
1041 for (@children) {
1042 delete $_->{parent};
1043 $_->hide;
1044 }
1045
717 $self->update; 1046 $self->update;
718} 1047}
719 1048
720sub get_wh { 1049sub get_wh {
721 my ($self) = @_; 1050 my ($self) = @_;
… …
727 or next; 1056 or next;
728 1057
729 for my $x (0 .. $#$row) { 1058 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1059 my $widget = $row->[$x]
731 or next; 1060 or next;
732 my ($w, $h) = $widget->size_request; 1061 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1062
734 $w[$x] = max $w[$x], $w; 1063 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1064 $h[$y] = max $h[$y], $h;
736 } 1065 }
737 } 1066 }
… …
749 (sum @$hs), 1078 (sum @$hs),
750 ) 1079 )
751} 1080}
752 1081
753sub size_allocate { 1082sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1083 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1084
758 my ($ws, $hs) = $self->get_wh; 1085 my ($ws, $hs) = $self->get_wh;
759 1086
760 my $req_w = sum @$ws; 1087 my $req_w = sum @$ws;
761 my $req_h = sum @$hs; 1088 my $req_h = sum @$hs;
… …
783 1110
784 for my $c (0 .. $#$row) { 1111 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1112 my $col_w = $ws->[$c];
786 1113
787 if (my $widget = $row->[$c]) { 1114 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1115 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1116 }
790 1117
791 $x += $col_w; 1118 $x += $col_w;
792 } 1119 }
793 1120
… …
838 (List::Util::max map $_->[1], @alloc), 1165 (List::Util::max map $_->[1], @alloc),
839 ) 1166 )
840} 1167}
841 1168
842sub size_allocate { 1169sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_; 1170 my ($self, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846 1171
847 ($h, $w) = ($w, $h); 1172 ($h, $w) = ($w, $h);
848 1173
849 my $children = $self->{children}; 1174 my $children = $self->{children};
850 1175
851 my @h = map +($_->size_request)[0], @$children; 1176 my @h = map $_->{req_w}, @$children;
852 1177
853 my $req_h = List::Util::sum @h; 1178 my $req_h = List::Util::sum @h;
854 1179
855 if ($req_h > $h) { 1180 if ($req_h > $h) {
856 # ah well, not enough space 1181 # ah well, not enough space
… …
872 1197
873 my $y = 0; 1198 my $y = 0;
874 for (0 .. $#$children) { 1199 for (0 .. $#$children) {
875 my $child = $children->[$_]; 1200 my $child = $children->[$_];
876 my $h = $h[$_]; 1201 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w); 1202 $child->configure ($y, 0, $h, $w);
878 1203
879 $y += $h; 1204 $y += $h;
880 } 1205 }
1206
1207 1
881} 1208}
882 1209
883############################################################################# 1210#############################################################################
884 1211
885package CFClient::UI::VBox; 1212package CFClient::UI::VBox;
… …
898 (List::Util::sum map $_->[1], @alloc), 1225 (List::Util::sum map $_->[1], @alloc),
899 ) 1226 )
900} 1227}
901 1228
902sub size_allocate { 1229sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_; 1230 my ($self, $w, $h) = @_;
904 1231
905 $self->_size_allocate ($x, $y, $w, $h); 1232 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
906 1233
907 my $children = $self->{children}; 1234 my $children = $self->{children};
908 1235
909 my @h = map +($_->size_request)[1], @$children; 1236 my @h = map $_->{req_h}, @$children;
910 1237
911 my $req_h = List::Util::sum @h; 1238 my $req_h = List::Util::sum @h;
912 1239
913 if ($req_h > $h) { 1240 if ($req_h > $h) {
914 # ah well, not enough space 1241 # ah well, not enough space
… …
928 1255
929 my $y = 0; 1256 my $y = 0;
930 for (0 .. $#$children) { 1257 for (0 .. $#$children) {
931 my $child = $children->[$_]; 1258 my $child = $children->[$_];
932 my $h = $h[$_]; 1259 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h); 1260 $child->configure (0, $y, $w, $h);
934 1261
935 $y += $h; 1262 $y += $h;
936 } 1263 }
1264
1265 1
937} 1266}
938 1267
939############################################################################# 1268#############################################################################
940 1269
941package CFClient::UI::Label; 1270package CFClient::UI::Label;
942 1271
943our @ISA = CFClient::UI::Base::; 1272our @ISA = CFClient::UI::Base::;
944 1273
945use SDL::OpenGL; 1274use CFClient::OpenGL;
946 1275
947sub new { 1276sub new {
948 my ($class, %arg) = @_; 1277 my ($class, %arg) = @_;
949 1278
950 my $self = $class->SUPER::new ( 1279 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1280 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1281 #font => default_font
953 text => "", 1282 #text => initial text
1283 #markup => initial narkup
1284 layout => (new CFClient::Layout),
1285 fontsize => 1,
954 align => -1, 1286 align => -1,
1287 valign => -1,
955 padding => 2, 1288 padding => 2,
956 layout => new CFClient::Layout, 1289 can_events => 0,
957 %arg 1290 %arg
958 ); 1291 );
959 1292
1293 if (exists $self->{template}) {
1294 my $layout = new CFClient::Layout;
1295 $layout->set_text (delete $self->{template});
1296 $self->{template} = $layout;
1297 }
1298
1299 if (exists $self->{markup}) {
1300 $self->set_markup (delete $self->{markup});
1301 } else {
960 $self->set_text ($self->{text}); 1302 $self->set_text (delete $self->{text});
1303 }
961 1304
962 $self 1305 $self
963} 1306}
964 1307
965sub escape_text { 1308sub escape {
966 local $_ = $_[1]; 1309 local $_ = $_[1];
967 1310
968 s/&/&amp;/g; 1311 s/&/&amp;/g;
969 s/>/&gt;/g; 1312 s/>/&gt;/g;
970 s/</&lt;/g; 1313 s/</&lt;/g;
971 1314
972 $_[1] 1315 $_[1]
973} 1316}
974 1317
1318sub update {
1319 my ($self) = @_;
1320
1321 delete $self->{texture};
1322 $self->SUPER::update;
1323}
1324
975sub set_text { 1325sub set_text {
976 my ($self, $text) = @_; 1326 my ($self, $text) = @_;
977 1327
1328 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1329 $self->{text} = "T$text";
1330
1331 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
979 $self->{layout}->set_markup ($text); 1332 $self->{layout}->set_text ($text);
980 1333
981 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update; 1334 $self->update;
1335 $self->check_size;
984} 1336}
985 1337
986sub get_text { 1338sub set_markup {
987 my ($self, $text) = @_; 1339 my ($self, $markup) = @_;
988 1340
989 $self->{text} 1341 return if $self->{text} eq "M$markup";
1342 $self->{text} = "M$markup";
1343
1344 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1345
1346 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1347 $self->{layout}->set_markup ($markup);
1348
1349 $self->update;
1350 $self->check_size;
990} 1351}
991 1352
992sub size_request { 1353sub size_request {
993 my ($self) = @_; 1354 my ($self) = @_;
994 1355
995 $self->{layout}->set_width; 1356 $self->{layout}->set_font ($self->{font}) if $self->{font};
1357 $self->{layout}->set_width ($self->{max_w} || -1);
996 $self->{layout}->set_height ($self->{fontsize}); 1358 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1359
997 my ($w, $h) = $self->{layout}->size; 1360 my ($w, $h) = $self->{layout}->size;
1361
1362 if (exists $self->{template}) {
1363 $self->{template}->set_font ($self->{font}) if $self->{font};
1364 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1365
1366 my ($w2, $h2) = $self->{template}->size;
1367
1368 $w = List::Util::max $w, $w2;
1369 $h = List::Util::max $h, $h2;
1370 }
998 1371
999 ( 1372 (
1000 $w + $self->{padding} * 2, 1373 $w + $self->{padding} * 2,
1001 $h + $self->{padding} * 2, 1374 $h + $self->{padding} * 2,
1002 ) 1375 )
1003} 1376}
1004 1377
1005sub size_allocate { 1378sub size_allocate {
1006 my ($self, $x, $y, $w, $h) = @_; 1379 my ($self, $w, $h) = @_;
1007
1008 $self->_size_allocate ($x, $y, $w, $h) or return;
1009 1380
1010 delete $self->{texture}; 1381 delete $self->{texture};
1011} 1382}
1012 1383
1013sub update { 1384sub set_fontsize {
1014 my ($self) = @_; 1385 my ($self, $fontsize) = @_;
1015 1386
1387 $self->{fontsize} = $fontsize;
1016 delete $self->{texture}; 1388 delete $self->{texture};
1389
1017 $self->SUPER::update; 1390 $self->update;
1391 $self->check_size;
1018} 1392}
1019 1393
1020sub _draw { 1394sub _draw {
1021 my ($self) = @_; 1395 my ($self) = @_;
1022 1396
1023 my $tex = $self->{texture} ||= do { 1397 my $tex = $self->{texture} ||= do {
1398 $self->{layout}->set_foreground (@{$self->{fg}});
1399 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1400 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1401 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1402
1026 new_from_layout CFClient::Texture $self->{layout} 1403 my $tex = new_from_layout CFClient::Texture $self->{layout};
1404
1405 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1406 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1407 : ($self->{w} - $tex->{w}) * 0.5;
1408
1409 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1410 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1411 : ($self->{h} - $tex->{h}) * 0.5;
1412
1413 $tex
1027 }; 1414 };
1028 1415
1029 glEnable GL_BLEND;
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031 glEnable GL_TEXTURE_2D; 1416 glEnable GL_TEXTURE_2D;
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1418
1419 if ($tex->{format} == GL_ALPHA) {
1034 glColor @{$self->{fg}}; 1420 glColor @{$self->{fg}};
1035 1421 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1036 my $x = 1422 } else {
1037 $self->{align} < 0 ? $self->{padding} 1423 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1424 }
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1425
1043 glDisable GL_TEXTURE_2D; 1426 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1427}
1046 1428
1047############################################################################# 1429#############################################################################
1048 1430
1049package CFClient::UI::Entry; 1431package CFClient::UI::EntryBase;
1050 1432
1051our @ISA = CFClient::UI::Label::; 1433our @ISA = CFClient::UI::Label::;
1052 1434
1053use SDL; 1435use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1436
1056sub new { 1437sub new {
1057 my $class = shift; 1438 my $class = shift;
1058 1439
1059 $class->SUPER::new ( 1440 $class->SUPER::new (
1060 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1442 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1443 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1444 active_fg => [0, 0, 0],
1064 can_hover => 1, 1445 can_hover => 1,
1065 can_focus => 1, 1446 can_focus => 1,
1447 valign => 0,
1448 can_events => 1,
1066 @_ 1449 @_
1067 ) 1450 )
1068} 1451}
1069 1452
1070sub _set_text { 1453sub _set_text {
1071 my ($self, $text) = @_; 1454 my ($self, $text) = @_;
1072 1455
1073 my $old_text = $self->{text}; 1456 delete $self->{cur_h};
1457
1458 return if $self->{text} eq $text;
1459
1460 delete $self->{texture};
1074 1461
1075 $self->{last_activity} = $::NOW; 1462 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1463 $self->{text} = $text;
1078 $self->{layout}->set_width ($self->{w});
1079 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080 1464
1081 $text =~ s/./*/g if $self->{hidden}; 1465 $text =~ s/./*/g if $self->{hidden};
1466 $self->{layout}->set_text ("$text ");
1082 1467
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1468 $self->emit (changed => $self->{text});
1084
1085 $text = substr $text, 0, $self->{cursor};
1086 utf8::encode $text;
1087
1088 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091 if $old_text ne $self->{text};
1092}
1093
1094sub size_request {
1095 my ($self) = @_;
1096
1097 my ($w, $h) = $self->SUPER::size_request;
1098
1099 ($w + 1, $h) # add 1 for cursor
1100}
1101
1102sub size_allocate {
1103 my ($self, $x, $y, $w, $h) = @_;
1104
1105 $self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107 $self->_set_text ($self->{text});
1108} 1469}
1109 1470
1110sub set_text { 1471sub set_text {
1111 my ($self, $text) = @_; 1472 my ($self, $text) = @_;
1112 1473
1113 $self->{cursor} = length $text; 1474 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1475 $self->_set_text ($text);
1476 $self->check_size;
1115 $self->update; 1477 $self->update;
1478}
1479
1480sub get_text {
1481 $_[0]{text}
1482}
1483
1484sub size_request {
1485 my ($self) = @_;
1486
1487 my ($w, $h) = $self->SUPER::size_request;
1488
1489 ($w + 1, $h) # add 1 for cursor
1490}
1491
1492sub size_allocate {
1493 my ($self, $w, $h) = @_;
1494
1495 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1116} 1496}
1117 1497
1118sub key_down { 1498sub key_down {
1119 my ($self, $ev) = @_; 1499 my ($self, $ev) = @_;
1120 1500
1121 my $mod = $ev->key_mod; 1501 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1502 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1503 my $uni = $ev->{unicode};
1125 1504
1126 my $text = $self->get_text; 1505 my $text = $self->get_text;
1127 1506
1128 if ($sym == SDLK_BACKSPACE) { 1507 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1508 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1509 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1510 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1511 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1512 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1513 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1514 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1515 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1516 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1517 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1519 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1520 $self->emit ('escape');
1142 } elsif ($uni) { 1521 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1522 substr $text, $self->{cursor}++, 0, chr $uni;
1144 } 1523 }
1145 1524
… …
1200 1579
1201 $self->SUPER::_draw; 1580 $self->SUPER::_draw;
1202 1581
1203 #TODO: force update every cursor change :( 1582 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1583 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1584
1585 unless (exists $self->{cur_h}) {
1586 my $text = substr $self->{text}, 0, $self->{cursor};
1587 utf8::encode $text;
1588
1589 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1590 }
1591
1205 glColor @{$self->{fg}}; 1592 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1593 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1596 glEnd;
1210 } 1597 }
1211} 1598}
1212 1599
1213package CFClient::UI::LineEntry; 1600package CFClient::UI::Entry;
1214 1601
1215our @ISA = CFClient::UI::Entry::; 1602our @ISA = CFClient::UI::EntryBase::;
1216 1603
1217use SDL; 1604use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1605
1220sub key_down { 1606sub key_down {
1221 my ($self, $ev) = @_; 1607 my ($self, $ev) = @_;
1222 1608
1223 my $sym = $ev->key_sym; 1609 my $sym = $ev->{sym};
1224 1610
1225 if ($sym == SDLK_RETURN) { 1611 if ($sym == 13) {
1612 unshift @{$self->{history}},
1613 my $txt = $self->get_text;
1614 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1616 $self->emit (activate => $txt);
1227 $self->update; 1617 $self->update;
1618
1619 } elsif ($sym == CFClient::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text;
1622 }
1623 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++;
1625 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1626 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 }
1630
1631 } elsif ($sym == CFClient::SDLK_DOWN) {
1632 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634
1635 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else {
1638 $self->set_text ($self->{history_saveback});
1639 }
1228 1640
1229 } else { 1641 } else {
1230 $self->SUPER::key_down ($ev); 1642 $self->SUPER::key_down ($ev);
1231 } 1643 }
1232 1644
… …
1236 1648
1237package CFClient::UI::Button; 1649package CFClient::UI::Button;
1238 1650
1239our @ISA = CFClient::UI::Label::; 1651our @ISA = CFClient::UI::Label::;
1240 1652
1241use SDL; 1653use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1654
1244my @tex = 1655my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1657 qw(b1_button_active.png);
1247 1658
1248sub new { 1659sub new {
1249 my $class = shift; 1660 my $class = shift;
1250 1661
1251 $class->SUPER::new ( 1662 $class->SUPER::new (
1252 padding => 4, 1663 padding => 4,
1253 fg => [1, 1, 1], 1664 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2], 1665 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1666 active_fg => [0, 0, 1],
1256 can_hover => 1, 1667 can_hover => 1,
1668 align => 0,
1669 valign => 0,
1670 can_events => 1,
1257 @_ 1671 @_
1258 ) 1672 )
1259} 1673}
1260 1674
1261sub button_up { 1675sub button_up {
… …
1269 1683
1270sub _draw { 1684sub _draw {
1271 my ($self) = @_; 1685 my ($self) = @_;
1272 1686
1273 local $self->{fg} = $self->{fg}; 1687 local $self->{fg} = $self->{fg};
1274 my $tex = $tex[0];
1275
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279 1688
1280 if ($GRAB == $self) { 1689 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg}; 1690 $self->{fg} = $self->{active_fg};
1282 } 1691 }
1283 1692
1284 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1693 glEnable GL_TEXTURE_2D;
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 glColor 0, 0, 0, 1;
1286 1696
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1698
1289 glDisable GL_TEXTURE_2D; 1699 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1700
1292 $self->SUPER::_draw; 1701 $self->SUPER::_draw;
1293} 1702}
1294 1703
1295############################################################################# 1704#############################################################################
… …
1297package CFClient::UI::CheckBox; 1706package CFClient::UI::CheckBox;
1298 1707
1299our @ISA = CFClient::UI::DrawBG::; 1708our @ISA = CFClient::UI::DrawBG::;
1300 1709
1301my @tex = 1710my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1713
1305use SDL; 1714use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1715
1308sub new { 1716sub new {
1309 my $class = shift; 1717 my $class = shift;
1310 1718
1311 $class->SUPER::new ( 1719 $class->SUPER::new (
… …
1322 my ($self) = @_; 1730 my ($self) = @_;
1323 1731
1324 ($self->{padding} * 2 + 6) x 2 1732 ($self->{padding} * 2 + 6) x 2
1325} 1733}
1326 1734
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331}
1332
1333sub button_down { 1735sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1736 my ($self, $ev, $x, $y) = @_;
1335 1737
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1738 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1739 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1349 1751
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1351 1753
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 1755
1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1758 glEnable GL_TEXTURE_2D;
1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1760 glDisable GL_TEXTURE_2D;
1761}
1762
1763#############################################################################
1764
1765package CFClient::UI::Image;
1766
1767our @ISA = CFClient::UI::Base::;
1768
1769use CFClient::OpenGL;
1770use Carp qw/confess/;
1771
1772our %loaded_images;
1773
1774sub new {
1775 my $class = shift;
1776
1777 my $self = $class->SUPER::new (can_events => 0, @_);
1778
1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1780
1781 $loaded_images{$self->{image}} ||=
1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1783
1784 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1785
1786 Scalar::Util::weaken $loaded_images{$self->{image}};
1787
1788 $self->{aspect} = $tex->{w} / $tex->{h};
1789
1790 $self
1791}
1792
1793sub size_request {
1794 my ($self) = @_;
1795
1796 ($self->{tex}->{w}, $self->{tex}->{h})
1797}
1798
1799sub _draw {
1800 my ($self) = @_;
1801
1802 my $tex = $self->{tex};
1803
1804 my ($w, $h) = ($self->{w}, $self->{h});
1805
1806 if ($self->{rot90}) {
1807 glRotate 90, 0, 0, 1;
1808 glTranslate 0, -$self->{w}, 0;
1809
1810 ($w, $h) = ($h, $w);
1811 }
1812
1813 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815
1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1817
1818 glDisable GL_TEXTURE_2D;
1819}
1820
1821#############################################################################
1822
1823package CFClient::UI::VGauge;
1824
1825our @ISA = CFClient::UI::Base::;
1826
1827use List::Util qw(min max);
1828
1829use CFClient::OpenGL;
1830
1831my %tex = (
1832 food => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1835 ],
1836 grace => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1839 ],
1840 hp => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1843 ],
1844 mana => [
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1847 ],
1848);
1849
1850# eg. VGauge->new (gauge => 'food'), default gauge: food
1851sub new {
1852 my $class = shift;
1853
1854 my $self = $class->SUPER::new (
1855 type => 'food',
1856 @_
1857 );
1858
1859 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1860
1861 $self
1862}
1863
1864sub size_request {
1865 my ($self) = @_;
1866
1867 #my $tex = $tex{$self->{type}}[0];
1868 #@$tex{qw(w h)}
1869 (0, 0)
1870}
1871
1872sub set_max {
1873 my ($self, $max) = @_;
1874
1875 return if $self->{max_val} == $max;
1876
1877 $self->{max_val} = $max;
1878 $self->update;
1879}
1880
1881sub set_value {
1882 my ($self, $val, $max) = @_;
1883
1884 $self->set_max ($max)
1885 if defined $max;
1886
1887 return if $self->{val} == $val;
1888
1889 $self->{val} = $val;
1890 $self->update;
1891}
1892
1893sub _draw {
1894 my ($self) = @_;
1895
1896 my $tex = $tex{$self->{type}};
1897 my ($t1, $t2, $t3) = @$tex;
1898
1899 my ($w, $h) = ($self->{w}, $self->{h});
1900
1901 if ($self->{vertical}) {
1902 glRotate 90, 0, 0, 1;
1903 glTranslate 0, -$self->{w}, 0;
1904
1905 ($w, $h) = ($h, $w);
1906 }
1907
1908 my $ycut = $self->{val} / ($self->{max_val} || 1);
1909
1910 my $ycut1 = max 0, min 1, $ycut;
1911 my $ycut2 = max 0, min 1, $ycut - 1;
1912
1913 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2);
1915
1354 glEnable GL_BLEND; 1916 glEnable GL_BLEND;
1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 1918 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 1920
1358 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1921 glBindTexture GL_TEXTURE_2D, $t1->{name};
1922 glBegin GL_QUADS;
1923 glTexCoord 0 , 0; glVertex 0 , 0;
1924 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1925 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1926 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1927 glEnd;
1359 1928
1360 $tex->draw_quad (0, 0, $s, $s); 1929 my $ycut1 = List::Util::min 1, $ycut;
1930 glBindTexture GL_TEXTURE_2D, $t2->{name};
1931 glBegin GL_QUADS;
1932 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1933 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1934 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1935 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1936 glEnd;
1361 1937
1938 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name};
1940 glBegin GL_QUADS;
1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1945 glEnd;
1946 }
1947
1948 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND; 1950}
1951
1952#############################################################################
1953
1954package CFClient::UI::Gauge;
1955
1956our @ISA = CFClient::UI::VBox::;
1957
1958sub new {
1959 my ($class, %arg) = @_;
1960
1961 my $self = $class->SUPER::new (
1962 tooltip => $arg{type},
1963 can_hover => 1,
1964 can_events => 1,
1965 %arg,
1966 );
1967
1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1971
1972 $self
1973}
1974
1975sub set_fontsize {
1976 my ($self, $fsize) = @_;
1977
1978 $self->{value}->set_fontsize ($fsize);
1979 $self->{max} ->set_fontsize ($fsize);
1980}
1981
1982sub set_max {
1983 my ($self, $max) = @_;
1984
1985 $self->{gauge}->set_max ($max);
1986 $self->{max}->set_text ($max);
1987}
1988
1989sub set_value {
1990 my ($self, $val, $max) = @_;
1991
1992 $self->set_max ($max)
1993 if defined $max;
1994
1995 $self->{gauge}->set_value ($val, $max);
1996 $self->{value}->set_text ($val);
1364} 1997}
1365 1998
1366############################################################################# 1999#############################################################################
1367 2000
1368package CFClient::UI::Slider; 2001package CFClient::UI::Slider;
1369 2002
1370use strict; 2003use strict;
1371 2004
1372use SDL::OpenGL; 2005use CFClient::OpenGL;
1373 2006
1374our @ISA = CFClient::UI::DrawBG::; 2007our @ISA = CFClient::UI::DrawBG::;
1375 2008
1376my @tex = 2009my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1387 # TODO: calculations are off 2020 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2021 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2022 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2023 active_fg => [0, 0, 0],
1391 range => [0, 0, 100, 10], 2024 range => [0, 0, 100, 10],
1392 req_w => 40, 2025 req_w => $::WIDTH / 80,
1393 req_h => 13, 2026 req_h => $::WIDTH / 80,
1394 vertical => 0, 2027 vertical => 0,
1395 can_hover => 1, 2028 can_hover => 1,
1396 inner_pad => 5, 2029 inner_pad => 5,
1397 @_ 2030 @_
1398 ); 2031 );
… …
1481 $page ||= 2; 2114 $page ||= 2;
1482 2115
1483 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2116 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2117 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485 2118
1486 glEnable GL_BLEND;
1487 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488 glEnable GL_TEXTURE_2D; 2119 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2121
1491 # draw background 2122 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2123 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1493 2124
1494 # draw handle 2125 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2126 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1496 2127
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2128 glDisable GL_TEXTURE_2D;
1499} 2129}
1500 2130
1501############################################################################# 2131#############################################################################
1502 2132
1503package CFClient::UI::TextView; 2133package CFClient::UI::TextView;
1504 2134
1505our @ISA = CFClient::UI::HBox::; 2135our @ISA = CFClient::UI::HBox::;
1506 2136
1507use SDL::OpenGL; 2137use CFClient::OpenGL;
1508 2138
1509sub new { 2139sub new {
1510 my $class = shift; 2140 my $class = shift;
1511 2141
1512 my $self = $class->SUPER::new ( 2142 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2143 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2144 can_events => 0,
1515 fontsize => $::FONTSIZE, 2145 #font => default_font
1516 @_, 2146 @_,
1517 2147
1518 layout => (new CFClient::Layout), 2148 layout => (new CFClient::Layout 1),
1519 par => [], 2149 par => [],
1520 height => 0, 2150 height => 0,
1521 children => [ 2151 children => [
1522 (new CFClient::UI::Empty expand => 1), 2152 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2153 (new CFClient::UI::Slider vertical => 1),
1524 ], 2154 ],
1525 ); 2155 );
1526 2156
1527 $self->{children}[1]->connect (changed => sub { 2157 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2158
1531 $self 2159 $self
1532} 2160}
1533 2161
1534sub set_fontsize { 2162sub set_fontsize {
… …
1541sub text_height { 2169sub text_height {
1542 my ($self, $text) = @_; 2170 my ($self, $text) = @_;
1543 2171
1544 my $layout = $self->{layout}; 2172 my $layout = $self->{layout};
1545 2173
1546 $layout->set_height ($self->{fontsize}); 2174 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2175 $layout->set_width ($self->{children}[0]{w});
1548 $layout->set_text ($text); 2176 $layout->set_markup ($text);
1549 2177
1550 ($layout->size)[1] 2178 ($layout->size)[1]
1551} 2179}
1552 2180
1553sub reflow { 2181sub reflow {
… …
1555 2183
1556 $self->{need_reflow}++; 2184 $self->{need_reflow}++;
1557 $self->update; 2185 $self->update;
1558} 2186}
1559 2187
1560sub size_request {
1561 my ($self) = @_;
1562
1563 ($self->{req_w}, $self->{req_h})
1564}
1565
1566sub size_allocate { 2188sub size_allocate {
1567 my ($self, $x, $y, $w, $h) = @_; 2189 my ($self, $w, $h) = @_;
1568 2190
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2191 $self->SUPER::size_allocate ($w, $h);
1570 2192
2193 $self->{layout}->set_font ($self->{font}) if $self->{font};
1571 $self->{layout}->set_height ($self->{fontsize}); 2194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1572 $self->{layout}->set_width ($self->{w}); 2195 $self->{layout}->set_width ($self->{children}[0]{w});
1573 2196
1574 $self->reflow; 2197 $self->reflow;
1575} 2198}
1576 2199
1577sub add_paragraph { 2200sub add_paragraph {
… …
1596 2219
1597 return unless $self->{h} > 0; 2220 return unless $self->{h} > 0;
1598 2221
1599 delete $self->{texture}; 2222 delete $self->{texture};
1600 2223
1601 $ROOT->on_refresh ($self, sub { 2224 $ROOT->on_post_alloc ($self, sub {
1602 if (delete $self->{need_reflow}) { 2225 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2226 my $height = 0;
1604 2227
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2228 $height += $_->[0] = $self->text_height ($_->[2])
1606 for @{$self->{par}}; 2229 for @{$self->{par}};
… …
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2233 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1611 2234
1612 delete $self->{texture}; 2235 delete $self->{texture};
1613 } 2236 }
1614 2237
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2238 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1616 glClearColor 0, 0, 0, 1; 2239 glClearColor 0, 0, 0, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2240 glClear GL_COLOR_BUFFER_BIT;
1618 2241
1619 glEnable GL_BLEND;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D; 2242 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2243 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623 2244
1624 my $top = int $self->{children}[1]{range}[0]; 2245 my $top = int $self->{children}[1]{range}[0];
1625 2246
… …
1628 2249
1629 my $y = 0; 2250 my $y = 0;
1630 2251
1631 my $layout = $self->{layout}; 2252 my $layout = $self->{layout};
1632 2253
2254 $layout->set_font ($self->{font}) if $self->{font};
2255
1633 for my $par (@{$self->{par}}) { 2256 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2257 my $h = $par->[0];
1635 2258
1636 if ($y0 < $y + $h && $y < $y1) { 2259 if ($y0 < $y + $h && $y < $y1) {
2260 $layout->set_foreground (@{ $par->[1] });
1637 $layout->set_text ($par->[2]); 2261 $layout->set_markup ($par->[2]);
1638 2262
1639 glColor @{ $par->[1] };
1640 my ($W, $H) = $layout->size; 2263 my ($W, $H) = $layout->size;
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2264 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1642 } 2265 }
1643 2266
1644 $y += $h; 2267 $y += $h;
1645 } 2268 }
1646 2269
1647 glDisable GL_TEXTURE_2D; 2270 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND;
1649 }; 2271 };
1650 }); 2272 });
1651} 2273}
1652 2274
1653sub _draw { 2275sub _draw {
1654 my ($self) = @_; 2276 my ($self) = @_;
1655 2277
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2278 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2279 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2280 glColor 1, 1, 1, 1;
2281 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2282 glDisable GL_TEXTURE_2D;
1661 }
1662 2283
1663 $self->{children}[1]->draw; 2284 $self->{children}[1]->draw;
1664 2285
1665} 2286}
1666 2287
1667############################################################################# 2288#############################################################################
1668 2289
1669package CFClient::UI::MapWidget;
1670
1671use strict;
1672
1673use List::Util qw(min max);
1674
1675use SDL;
1676use SDL::OpenGL;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680sub new {
1681 my $class = shift;
1682
1683 $class->SUPER::new (
1684 z => -1,
1685 can_focus => 1,
1686 list => (glGenLists 1),
1687 @_
1688 )
1689}
1690
1691sub key_down {
1692 print "MAPKEYDOWN\n";
1693}
1694
1695sub key_up {
1696}
1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1732sub size_request {
1733 (
1734 1 + 32 * int $::WIDTH / 32,
1735 1 + 32 * int $::HEIGHT / 32,
1736 )
1737}
1738
1739sub update {
1740 my ($self) = @_;
1741
1742 $self->{need_update} = 1;
1743 $self->SUPER::update;
1744}
1745
1746sub draw {
1747 my ($self) = @_;
1748
1749 if (delete $self->{need_update}) {
1750 glNewList $self->{list}, GL_COMPILE;
1751
1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763 if ($::CFG->{fow_enable}) {
1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766 glConvolutionFilter2D
1767 GL_CONVOLUTION_2D,
1768 GL_ALPHA,
1769 3, 3,
1770 GL_ALPHA, GL_FLOAT,
1771 pack "f*",
1772 0.1, 0.1, 0.1,
1773 0.1, 0.2, 0.1,
1774 0.1, 0.1, 0.1,
1775 ;
1776 glEnable GL_CONVOLUTION_2D;
1777 }
1778
1779 my $tex = new CFClient::Texture
1780 w => $w,
1781 h => $h,
1782 data => $data,
1783 internalformat => GL_ALPHA,
1784 format => GL_ALPHA;
1785
1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790 glEnable GL_TEXTURE_2D;
1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1821 }
1822
1823 glEndList;
1824 }
1825
1826 glPushMatrix;
1827 glCallList $self->{list};
1828 glPopMatrix;
1829
1830 if ($FOCUS != $self) {
1831 glColor 64/255, 64/255, 64/255;
1832 glLogicOp GL_AND;
1833 glEnable GL_COLOR_LOGIC_OP;
1834 glBegin GL_QUADS;
1835 glVertex 0, 0;
1836 glVertex 0, $::HEIGHT;
1837 glVertex $::WIDTH, $::HEIGHT;
1838 glVertex $::WIDTH, 0;
1839 glEnd;
1840 glDisable GL_COLOR_LOGIC_OP;
1841 }
1842}
1843
1844my %DIR = (
1845 SDLK_KP8, [1, "north"],
1846 SDLK_KP9, [2, "northeast"],
1847 SDLK_KP6, [3, "east"],
1848 SDLK_KP3, [4, "southeast"],
1849 SDLK_KP2, [5, "south"],
1850 SDLK_KP1, [6, "southwest"],
1851 SDLK_KP4, [7, "west"],
1852 SDLK_KP7, [8, "northwest"],
1853
1854 SDLK_UP, [1, "north"],
1855 SDLK_RIGHT, [3, "east"],
1856 SDLK_DOWN, [5, "south"],
1857 SDLK_LEFT, [7, "west"],
1858);
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $mod = $ev->key_mod;
1864 my $sym = $ev->key_sym;
1865
1866 if ($sym == SDLK_KP5) {
1867 $::CONN->user_send ("command stay fire");
1868 } elsif ($sym == SDLK_a) {
1869 $::CONN->user_send ("command apply");
1870 } elsif ($sym == SDLK_QUOTE) {
1871 $self->emit ('activate_console');
1872 } elsif ($sym == SDLK_SLASH) {
1873 $self->emit ('activate_console' => '/');
1874 } elsif (exists $DIR{$sym}) {
1875 if ($mod & KMOD_SHIFT) {
1876 $self->{shft}++;
1877 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1878 } elsif ($mod & KMOD_CTRL) {
1879 $self->{ctrl}++;
1880 $::CONN->user_send ("command run $DIR{$sym}[0]");
1881 } else {
1882 $::CONN->user_send ("command $DIR{$sym}[1]");
1883 }
1884 }
1885}
1886
1887sub key_up {
1888 my ($self, $ev) = @_;
1889
1890 my $mod = $ev->key_mod;
1891 my $sym = $ev->key_sym;
1892
1893 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894 $::CONN->user_send ("command fire_stop");
1895 }
1896 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2290package CFClient::UI::Animator;
1904 2291
1905use SDL::OpenGL; 2292use CFClient::OpenGL;
1906 2293
1907our @ISA = CFClient::UI::Bin::; 2294our @ISA = CFClient::UI::Bin::;
1908 2295
1909sub moveto { 2296sub moveto {
1910 my ($self, $x, $y) = @_; 2297 my ($self, $x, $y) = @_;
… …
1948 2335
1949sub new { 2336sub new {
1950 my $class = shift; 2337 my $class = shift;
1951 2338
1952 my $self = $class->SUPER::new ( 2339 my $self = $class->SUPER::new (
1953 state => 0, 2340 state => 0,
1954 connect_activate => \&toggle_flopper, 2341 connect_activate => \&toggle_flopper,
1955 @_ 2342 @_
1956 ); 2343 );
1957 2344
1958 if ($self->{state}) { 2345 if ($self->{state}) {
… …
1979 $self->emit (changed => $self->{state}); 2366 $self->emit (changed => $self->{state});
1980} 2367}
1981 2368
1982############################################################################# 2369#############################################################################
1983 2370
2371package CFClient::UI::Tooltip;
2372
2373our @ISA = CFClient::UI::Bin::;
2374
2375use CFClient::OpenGL;
2376
2377sub new {
2378 my $class = shift;
2379
2380 $class->SUPER::new (
2381 @_,
2382 can_events => 0,
2383 )
2384}
2385
2386sub set_tooltip_from {
2387 my ($self, $widget) = @_;
2388
2389 $self->add (new CFClient::UI::Label
2390 markup => $widget->{tooltip},
2391 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2392 fontsize => 0.8,
2393 fg => [0, 0, 0, 1],
2394 font => ($widget->{tooltip_font} || $::FONT_PROP),
2395 );
2396}
2397
2398sub size_request {
2399 my ($self) = @_;
2400
2401 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2402
2403 ($w + 4, $h + 4)
2404}
2405
2406sub size_allocate {
2407 my ($self, $w, $h) = @_;
2408
2409 $self->SUPER::size_allocate ($w - 4, $h - 4);
2410}
2411
2412sub _draw {
2413 my ($self) = @_;
2414
2415 glTranslate 0.375, 0.375;
2416
2417 my ($w, $h) = @$self{qw(w h)};
2418
2419 glColor 1, 0.8, 0.4;
2420 glBegin GL_QUADS;
2421 glVertex 0 , 0;
2422 glVertex 0 , $h;
2423 glVertex $w, $h;
2424 glVertex $w, 0;
2425 glEnd;
2426
2427 glColor 0, 0, 0;
2428 glBegin GL_LINE_LOOP;
2429 glVertex 0 , 0;
2430 glVertex 0 , $h;
2431 glVertex $w, $h;
2432 glVertex $w, 0;
2433 glEnd;
2434
2435 glTranslate 2 - 0.375, 2 - 0.375;
2436 $self->SUPER::_draw;
2437}
2438
2439#############################################################################
2440
2441package CFClient::UI::Face;
2442
2443our @ISA = CFClient::UI::Base::;
2444
2445use CFClient::OpenGL;
2446
2447sub new {
2448 my $class = shift;
2449
2450 $class->SUPER::new (
2451 aspect => 1,
2452 @_,
2453 )
2454}
2455
2456sub size_request {
2457 (32, 8)
2458}
2459
2460sub _draw {
2461 my ($self) = @_;
2462
2463 return unless $::CONN;#d# manage and cache textures differently
2464 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2465
2466 # TODO animation
2467 if ($tex) {
2468 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1;
2471 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D;
2473 }
2474}
2475
2476#############################################################################
2477
2478package CFClient::UI::InventoryItem;
2479
2480our @ISA = CFClient::UI::HBox::;
2481
2482sub new {
2483 my $class = shift;
2484
2485 my %args = @_;
2486
2487 my $item = delete $args{item};
2488
2489 my $desc = $item->{nrof} < 2
2490 ? $item->{name}
2491 : "$item->{nrof} $item->{name_pl}";
2492
2493
2494 my $self = $class->SUPER::new (
2495 can_hover => 1,
2496 can_events => 1,
2497 tooltip => (CFClient::UI::Label->escape ($desc)
2498 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2499 connect_button_down => sub {
2500 my ($self, $ev, $x, $y) = @_;
2501
2502 # todo: maybe put examine on 1? but should just be a tooltip :(
2503 if ($ev->{button} == 1) {
2504 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2505 } elsif ($ev->{button} == 2) {
2506 $::CONN->send ("apply $item->{tag}");
2507 } elsif ($ev->{button} == 3) {
2508 CFClient::UI::Menu->new (
2509 items => [
2510 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2511 [
2512 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2513 sub { $::CONN->send ("lock $item->{tag}") },
2514 ],
2515 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2516 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2517 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2518 ],
2519 )->popup ($ev);
2520 }
2521
2522 1
2523 },
2524 %args
2525 );
2526
2527 $self->add (new CFClient::UI::Face
2528 can_events => 0,
2529 face => $item->{face},
2530 anim => $item->{anim},
2531 animspeed => $item->{animspeed},
2532 );
2533
2534 $self->add (new CFClient::UI::Label
2535 can_events => 0,
2536 text => $desc,
2537 );
2538
2539 $self
2540}
2541
2542#############################################################################
2543
2544package CFClient::UI::Inventory;
2545
2546our @ISA = CFClient::UI::ScrolledWindow::;
2547
2548sub new {
2549 my $class = shift;
2550
2551 my $self = $class->SUPER::new (
2552 scrolled => (new CFClient::UI::VBox),
2553 @_,
2554 );
2555
2556 $self
2557}
2558
2559sub set_items {
2560 my ($self, $items) = @_;
2561
2562 $self->{scrolled}->clear;
2563 return unless $items;
2564
2565 my @items = sort {
2566 ($a->{type} <=> $b->{type})
2567 or ($a->{name} cmp $b->{name})
2568 } @$items;
2569
2570 $self->{real_items} = \@items;
2571
2572 for my $item (@items) {
2573 my $desc = $item->{nrof} < 2
2574 ? $item->{name}
2575 : "$item->{nrof} $item->{name_pl}";
2576
2577 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2578 }
2579
2580 $self->{scrolled}->add (@items);
2581
2582# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2583}
2584
2585sub size_request {
2586 my ($self) = @_;
2587 ($self->{req_w}, $self->{req_h});
2588}
2589
2590#############################################################################
2591
2592package CFClient::UI::Menu;
2593
2594our @ISA = CFClient::UI::FancyFrame::;
2595
2596use CFClient::OpenGL;
2597
2598sub new {
2599 my $class = shift;
2600
2601 my $self = $class->SUPER::new (
2602 items => [],
2603 z => 100,
2604 @_,
2605 );
2606
2607 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2608
2609 for my $item (@{ $self->{items} }) {
2610 my ($widget, $cb) = @$item;
2611
2612 # handle various types of items, only text for now
2613 if (!ref $widget) {
2614 $widget = new CFClient::UI::Label
2615 can_hover => 1,
2616 can_events => 1,
2617 text => $widget;
2618 }
2619
2620 $self->{item}{$widget} = $item;
2621
2622 $self->{vbox}->add ($widget);
2623 }
2624
2625 $self
2626}
2627
2628# popup given the event (must be a mouse button down event currently)
2629sub popup {
2630 my ($self, $ev) = @_;
2631
2632 $self->emit ("popdown");
2633
2634 # maybe save $GRAB? must be careful about events...
2635 $GRAB = $self;
2636 $self->{button} = $ev->{button};
2637
2638 $self->show;
2639 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2640}
2641
2642sub mouse_motion {
2643 my ($self, $ev, $x, $y) = @_;
2644
2645 # TODO: should use vbox->find_widget or so
2646 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2647 $self->{hover} = $self->{item}{$HOVER};
2648}
2649
2650sub button_up {
2651 my ($self, $ev, $x, $y) = @_;
2652
2653 if ($ev->{button} == $self->{button}) {
2654 undef $GRAB;
2655 $self->hide;
2656
2657 $self->emit ("popdown");
2658 $self->{hover}[1]->() if $self->{hover};
2659 }
2660}
2661
2662#############################################################################
2663
2664package CFClient::UI::Statusbox;
2665
2666our @ISA = CFClient::UI::VBox::;
2667
2668sub reorder {
2669 my ($self) = @_;
2670 my $NOW = time;
2671
2672 while (my ($k, $v) = each %{ $self->{item} }) {
2673 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2674 }
2675
2676 my @widgets;
2677
2678 my @items = sort {
2679 $a->{pri} <=> $b->{pri}
2680 or $b->{id} <=> $a->{id}
2681 } values %{ $self->{item} };
2682
2683 my $count = 10 + 1;
2684 for my $item (@items) {
2685 last unless --$count;
2686
2687 push @widgets, $item->{label} ||= do {
2688 # TODO: doesn't handle markup well (read as: at all)
2689 my $short = $item->{count} > 1
2690 ? "<b>$item->{count} ×</b> $item->{text}"
2691 : $item->{text};
2692
2693 for ($short) {
2694 s/^\s+//;
2695 s/\012.*/…/s;
2696 my $len = int 40 / $item->{fontsize};
2697 substr $_, $len, length, "…" if $len < length;
2698 }
2699
2700 new CFClient::UI::Label
2701 markup => $short,
2702 tooltip => $item->{tooltip},
2703 tooltip_font => $::FONT_PROP,
2704 tooltip_width => 0.67,
2705 fontsize => $item->{fontsize},
2706 color => $item->{color},
2707 can_events => 1,
2708 can_hover => 1
2709 };
2710 }
2711
2712 $self->clear;
2713 $self->SUPER::add (reverse @widgets);
2714}
2715
2716sub add {
2717 my ($self, $text, %arg) = @_;
2718
2719 $text =~ s/^\s+//;
2720 $text =~ s/\s+$//;
2721
2722 my $timeout = time + ((delete $arg{timeout}) || 60);
2723
2724 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2725
2726 if (my $item = $self->{item}{$group}) {
2727 if ($item->{text} eq $text) {
2728 $item->{count}++;
2729 } else {
2730 $item->{count} = 1;
2731 $item->{text} = $item->{tooltip} = $text;
2732 }
2733 $item->{id} = ++$self->{id};
2734 $item->{timeout} = $timeout;
2735 delete $item->{label};
2736 } else {
2737 $self->{item}{$group} = {
2738 id => ++$self->{id},
2739 text => $text,
2740 timeout => $timeout,
2741 tooltip => $text,
2742 fontsize => 0.8,
2743 color => [0.8, 0.8, 0.8, 0.8],
2744 pri => 0,
2745 count => 1,
2746 %arg,
2747 };
2748 }
2749
2750 $self->reorder;
2751}
2752
2753#############################################################################
2754
1984package CFClient::UI::Root; 2755package CFClient::UI::Root;
1985 2756
1986our @ISA = CFClient::UI::Container::; 2757our @ISA = CFClient::UI::Container::;
1987 2758
1988use SDL::OpenGL; 2759use CFClient::OpenGL;
2760
2761sub new {
2762 my $class = shift;
2763
2764 $class->SUPER::new (
2765 @_,
2766 )
2767}
2768
2769sub configure {
2770 my ($self, $x, $y, $w, $h) = @_;
2771
2772 $self->{w} = $w;
2773 $self->{h} = $h;
2774}
2775
2776sub check_size {
2777 my ($self) = @_;
2778
2779 $self->size_allocate ($self->{w}, $self->{h})
2780 if $self->{w};
2781}
1989 2782
1990sub size_request { 2783sub size_request {
1991 ($::WIDTH, $::HEIGHT) 2784 my ($self) = @_;
2785
2786 ($self->{w}, $self->{h})
1992} 2787}
1993 2788
1994sub size_allocate { 2789sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 2790 my ($self, $w, $h) = @_;
1996 2791
1997 $self->_size_allocate ($x, $y, $w, $h); 2792 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2793 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1998 2794
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2795 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2000 for @{$self->{children}}; 2796 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2001}
2002 2797
2003sub _topleft { 2798 for my $child ($self->children) {
2799 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2800
2801 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2802 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2803 $child->configure ($X, $Y, $W, $H);
2804 }
2805}
2806
2807sub coord2local {
2004 my ($self, $x, $y) = @_; 2808 my ($self, $x, $y) = @_;
2005 2809
2006 ($x, $y) 2810 ($x, $y)
2007} 2811}
2008 2812
2813sub coord2global {
2814 my ($self, $x, $y) = @_;
2815
2816 ($x, $y)
2817}
2818
2009sub update { 2819sub update {
2010 my ($self) = @_; 2820 my ($self) = @_;
2011 2821
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2822 $self->check_size;
2013 ::refresh (); 2823 $::WANT_REFRESH++;
2014} 2824}
2015 2825
2016sub add { 2826sub add {
2017 my ($self, $widget) = @_; 2827 my ($self, @children) = @_;
2018 2828
2829 for my $child (@children) {
2830 $child->{toplevel} = 1;
2831
2832 # integerise window positions
2833 $child->{x} = int $child->{x};
2834 $child->{y} = int $child->{y};
2835 }
2836
2019 $self->SUPER::add ($widget); 2837 $self->SUPER::add (@children);
2020
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2022} 2838}
2023 2839
2024sub on_refresh { 2840sub on_refresh {
2025 my ($self, $id, $cb) = @_; 2841 my ($self, $id, $cb) = @_;
2026 2842
2027 $self->{refresh_hook}{$id} = $cb; 2843 $self->{refresh_hook}{$id} = $cb;
2028} 2844}
2029 2845
2846sub on_post_alloc {
2847 my ($self, $id, $cb) = @_;
2848
2849 $self->{post_alloc_hook}{$id} = $cb;
2850}
2851
2030sub draw { 2852sub draw {
2031 my ($self) = @_; 2853 my ($self) = @_;
2032 2854
2033 while (my $rcb = delete $self->{refresh_hook}) { 2855 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 2856 $_->()
2857 for values %{delete $self->{refresh_hook}};
2858 }
2859
2860 if ($self->{check_size}) {
2861 my @queue = ([], []);
2862
2863 for (;;) {
2864 if ($self->{check_size}) {
2865 # heuristic: check containers last
2866 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2867 for values %{delete $self->{check_size}}
2868 }
2869
2870 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2871
2872 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2873 ? @$widget{qw(user_w user_h)}
2874 : $widget->size_request;
2875
2876 if (delete $widget->{force_alloc}
2877 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2878 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2879
2880 $widget->{req_w} = $w;
2881 $widget->{req_h} = $h;
2882
2883 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2884
2885 $widget->{parent}->check_size
2886 if $widget->{parent};
2887 }
2888 }
2889 }
2890
2891 while ($self->{size_alloc}) {
2892 for (values %{delete $self->{size_alloc}}) {
2893 my ($widget, $w, $h) = @$_;
2894
2895 $w = 0 if $w < 0;
2896 $h = 0 if $h < 0;
2897
2898 $widget->{w} = $w;
2899 $widget->{h} = $h;
2900 $widget->size_allocate ($w, $h);
2901 $widget->emit (size_allocate => $w, $h);
2902 }
2903 }
2904
2905 while ($self->{post_alloc_hook}) {
2906 $_->()
2907 for values %{delete $self->{post_alloc_hook}};
2035 } 2908 }
2036 2909
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2910 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2911 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 2912 glClear GL_COLOR_BUFFER_BIT;
… …
2050############################################################################# 2923#############################################################################
2051 2924
2052package CFClient::UI; 2925package CFClient::UI;
2053 2926
2054$ROOT = new CFClient::UI::Root; 2927$ROOT = new CFClient::UI::Root;
2928$TOOLTIP = new CFClient::UI::Tooltip;
2055 2929
20561 29301
2057 2931

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