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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.119 by root, Sun Apr 16 07:25:30 2006 UTC vs.
Revision 1.231 by root, Thu May 25 00:26:19 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 $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 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 if $GRAB;
38} 81}
39 82
40sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
41 my ($ev) = @_; 84 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
43 86
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 88
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 90
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
92 if $GRAB;
49 93
50 if (!$BUTTON_STATE) { 94 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 95 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 96 $grab->update if $grab;
53 $GRAB->update if $GRAB; 97 $GRAB->update if $GRAB;
98
99 check_tooltip;
54 } 100 }
55} 101}
56 102
57sub feed_sdl_motion_event { 103sub feed_sdl_motion_event {
58 my ($ev) = @_; 104 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
60 106
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 108
63 if ($widget != $HOVER) { 109 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 110 my $hover = $HOVER; $HOVER = $widget;
65 111
66 $hover->update if $hover && $hover->{can_hover}; 112 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 113 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 114
115 check_tooltip;
116 }
117
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER;
71} 120}
72 121
73# convert position array to integers 122# convert position array to integers
74sub harmonize { 123sub harmonize {
75 my ($vals) = @_; 124 my ($vals) = @_;
… …
81 $rem += $_ - $i; 130 $rem += $_ - $i;
82 $_ = $i; 131 $_ = $i;
83 } 132 }
84} 133}
85 134
135sub full_refresh {
136 # make a copy, otherwise for complains about freed values.
137 my @widgets = values %WIDGET;
138
139 $_->update
140 for @widgets;
141}
142
143sub reconfigure_widgets {
144 # make a copy, otherwise C<for> complains about freed values.
145 my @widgets = values %WIDGET;
146
147 $_->reconfigure
148 for @widgets;
149}
150
151# call when resolution changes etc.
152sub rescale_widgets {
153 my ($sx, $sy) = @_;
154
155 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) {
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
165 }
166 }
167
168 reconfigure_widgets;
169}
170
86############################################################################# 171#############################################################################
87 172
88package CFClient::UI::Base; 173package CFClient::UI::Base;
89 174
90use strict; 175use strict;
91 176
92use SDL::OpenGL; 177use CFClient::OpenGL;
93 178
94sub new { 179sub new {
95 my $class = shift; 180 my $class = shift;
96 181
97 my $self = bless { 182 my $self = bless {
98 x => 0, 183 x => 0,
99 y => 0, 184 y => 0,
100 z => 0, 185 z => 0,
101 w => -1, 186 can_events => 1,
102 h => -1,
103 @_ 187 @_
104 }, $class; 188 }, $class;
105 189
106 for (keys %$self) { 190 for (keys %$self) {
107 if (/^connect_(.*)$/) { 191 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 192 $self->connect ($1 => delete $self->{$_});
109 } 193 }
110 } 194 }
111 195
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
197
112 $self 198 $self
199}
200
201sub destroy {
202 my ($self) = @_;
203
204 $self->hide;
205 %$self = ();
206}
207
208sub show {
209 my ($self) = @_;
210 return if $self->{parent};
211
212 $CFClient::UI::ROOT->add ($self);
213}
214
215sub show_centered {
216 my ($self) = @_;
217 return if $self->{parent};
218
219 $self->show;
220
221 $CFClient::UI::ROOT->on_post_alloc (
222 "centered $self" => sub {
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
224 },
225 );
226}
227
228sub set_invisible {
229 my ($self) = @_;
230
231 # broken show/hide model
232
233 delete $self->{visible};
234
235 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self;
237
238 $self->focus_out;
239}
240
241sub hide {
242 my ($self) = @_;
243
244 $self->set_invisible;
245
246 $self->{parent}->remove ($self)
247 if $self->{parent};
113} 248}
114 249
115sub move { 250sub move {
116 my ($self, $x, $y, $z) = @_; 251 my ($self, $x, $y, $z) = @_;
252
117 $self->{x} = int $x; 253 $self->{x} = int $x;
118 $self->{y} = int $y; 254 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 255 $self->{z} = $z if defined $z;
120}
121 256
122sub needs_redraw { 257 $self->update;
123 0 258}
259
260sub set_size {
261 my ($self, $w, $h) = @_;
262
263 $self->{user_w} = $w;
264 $self->{user_h} = $h;
265
266 $self->check_size;
124} 267}
125 268
126sub size_request { 269sub size_request {
127 require Carp; 270 require Carp;
128 Carp::confess "size_request is abtract"; 271 Carp::confess "size_request is abstract";
129} 272}
130 273
131sub _size_allocate { 274sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 275 my ($self, $x, $y, $w, $h) = @_;
133 276
277 if ($self->{aspect}) {
278 my $w2 = List::Util::min $w, int $h * $self->{aspect};
279 my $h2 = List::Util::min $h, int $w / $self->{aspect};
280
281 # use alignment to adjust x, y
282
283 $x += int +($w - $w2) * 0.5;
284 $y += int +($h - $h2) * 0.5;
285
286 ($w, $h) = ($w2, $h2);
287 }
288
289 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 290 $self->{x} = $x;
135 $self->{y} = $y; 291 $self->{y} = $y;
292 $self->update;
293 }
136 294
137 return unless $self->{w} != $w || $self->{h} != $h; 295 if ($self->{w} != $w || $self->{h} != $h) {
138 296 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 297 }
143} 298}
144 299
145sub size_allocate { 300sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 301 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 302}
150 303
151# return top left coordinates 304sub reconfigure {
152sub _topleft { 305 my ($self) = @_;
306
307 $self->check_size (1);
308 $self->update;
309}
310
311sub children {
312}
313
314sub set_max_size {
153 my ($self, $x, $y) = @_; 315 my ($self, $w, $h) = @_;
154 316
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 317 delete $self->{max_w}; $self->{max_w} = $w if $w;
318 delete $self->{max_h}; $self->{max_h} = $h if $h;
319}
320
321sub set_tooltip {
322 my ($self, $tooltip) = @_;
323
324 $self->{tooltip} = $tooltip;
325
326 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
327 delete $CFClient::UI::TOOLTIP->{owner};
328 CFClient::UI::check_tooltip;
329 }
156} 330}
157 331
158# translate global coordinates to local coordinate system 332# translate global coordinates to local coordinate system
159sub coord2local { 333sub coord2local {
160 my ($self, $x, $y) = @_; 334 my ($self, $x, $y) = @_;
161 335
162 my ($X, $Y) = $self->_topleft; 336 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 337}
165 338
166# translate local coordinates to global coordinate system 339# translate local coordinates to global coordinate system
167sub coord2global { 340sub coord2global {
168 my ($self, $x, $y) = @_; 341 my ($self, $x, $y) = @_;
169 342
170 my ($X, $Y) = $self->_topleft; 343 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 344}
173 345
174sub focus_in { 346sub focus_in {
175 my ($self) = @_; 347 my ($self) = @_;
176 348
177 return if $FOCUS == $self; 349 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 350 return unless $self->{can_focus};
179 351
180 my $focus = $FOCUS; $FOCUS = $self; 352 my $focus = $FOCUS; $FOCUS = $self;
353
354 $self->_emit (focus_in => $focus);
355
181 $focus->update if $focus; 356 $focus->update if $focus;
182 $FOCUS->update; 357 $FOCUS->update;
183} 358}
184 359
185sub focus_out { 360sub focus_out {
186 my ($self) = @_; 361 my ($self) = @_;
187 362
188 return unless $FOCUS == $self; 363 return unless $FOCUS == $self;
189 364
190 my $focus = $FOCUS; undef $FOCUS; 365 my $focus = $FOCUS; undef $FOCUS;
366
367 $self->_emit (focus_out => $focus);
368
191 $focus->update if $focus; #? 369 $focus->update if $focus; #?
370
371 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
372 unless $FOCUS;
192} 373}
193 374
194sub mouse_motion { } 375sub mouse_motion { }
195sub button_up { } 376sub button_up { }
196sub key_down { } 377sub key_down { }
197sub key_up { } 378sub key_up { }
198 379
199sub button_down { 380sub button_down {
200 my ($self, $ev, $x, $y) = @_; 381 my ($self, $ev, $x, $y) = @_;
201 382
202 $self->focus_in; 383 $self->focus_in;
… …
219 glPopMatrix; 400 glPopMatrix;
220 401
221 if ($self == $HOVER && $self->{can_hover}) { 402 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 403 my ($x, $y) = @$self{qw(x y)};
223 404
224 glColor 0, 0, 1, 0.2; 405 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 406 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 407 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 408 glBegin GL_QUADS;
228 glVertex $x , $y; 409 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 410 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 411 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 412 glVertex $x , $y + $self->{h};
232 glEnd; 413 glEnd;
233 glDisable GL_BLEND; 414 glDisable GL_BLEND;
234 } 415 }
416
417 if ($ENV{PCLIENT_DEBUG}) {
418 glPushMatrix;
419 glColor 1, 1, 0, 1;
420 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
421 glBegin GL_LINE_LOOP;
422 glVertex 0 , 0;
423 glVertex $self->{w}, 0;
424 glVertex $self->{w}, $self->{h};
425 glVertex 0 , $self->{h};
426 glEnd;
427 glPopMatrix;
428 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
429 }
235} 430}
236 431
237sub _draw { 432sub _draw {
238 my ($self) = @_; 433 my ($self) = @_;
239 434
240 warn "no draw defined for $self\n"; 435 warn "no draw defined for $self\n";
241} 436}
242 437
243sub find_widget { 438sub find_widget {
244 my ($self, $x, $y) = @_; 439 my ($self, $x, $y) = @_;
440
441 return () unless $self->{can_events};
245 442
246 return $self 443 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 444 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 445 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 446
… …
252 449
253sub set_parent { 450sub set_parent {
254 my ($self, $parent) = @_; 451 my ($self, $parent) = @_;
255 452
256 Scalar::Util::weaken ($self->{parent} = $parent); 453 Scalar::Util::weaken ($self->{parent} = $parent);
454
455 # TODO: req_w _does_change after ->reconfigure
456 $self->check_size
457 unless exists $self->{req_w};
458
459 $self->show;
460}
461
462sub check_size {
463 my ($self, $forced) = @_;
464
465 $self->{force_alloc} = 1 if $forced;
466 $CFClient::UI::ROOT->{check_size}{$self} = $self;
257} 467}
258 468
259sub update { 469sub update {
260 my ($self) = @_; 470 my ($self) = @_;
261 471
… …
264} 474}
265 475
266sub connect { 476sub connect {
267 my ($self, $signal, $cb) = @_; 477 my ($self, $signal, $cb) = @_;
268 478
269 push @{ $self->{cb}{$signal} }, $cb; 479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
270} 486}
271 487
272sub emit { 488sub emit {
273 my ($self, $signal, @args) = @_; 489 my ($self, $signal, @args) = @_;
274 490
275 $_->($self, @args) 491 $self->_emit ($signal, @args)
276 for @{$self->{cb}{$signal} || []}; 492 || $self->$signal (@args);
277} 493}
278 494
279sub DESTROY { 495sub DESTROY {
280 my ($self) = @_; 496 my ($self) = @_;
281 497
498 delete $WIDGET{$self+0};
282 #$self->deactivate; 499 #$self->deactivate;
283} 500}
284 501
285############################################################################# 502#############################################################################
286 503
287package CFClient::UI::DrawBG; 504package CFClient::UI::DrawBG;
288 505
289our @ISA = CFClient::UI::Base::; 506our @ISA = CFClient::UI::Base::;
290 507
291use strict; 508use strict;
292use SDL::OpenGL; 509use CFClient::OpenGL;
293 510
294sub new { 511sub new {
295 my $class = shift; 512 my $class = shift;
296 513
297 # range [value, low, high, page] 514 # range [value, low, high, page]
298 515
299 $class->SUPER::new ( 516 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 517 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 518 #active_bg => [1, 1, 1, 0.5],
302 @_ 519 @_
303 ) 520 )
304} 521}
305 522
306sub _draw { 523sub _draw {
307 my ($self) = @_; 524 my ($self) = @_;
308 525
526 my $color = $FOCUS == $self && $self->{active_bg}
527 ? $self->{active_bg}
528 : $self->{bg};
529
530 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 531 my ($w, $h) = @$self{qw(w h)};
310 532
311 glEnable GL_BLEND; 533 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 534 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 535 glColor @$color;
314 536
315 glBegin GL_QUADS; 537 glBegin GL_QUADS;
316 glVertex 0 , 0; 538 glVertex 0 , 0;
317 glVertex 0 , $h; 539 glVertex 0 , $h;
318 glVertex $w, $h; 540 glVertex $w, $h;
319 glVertex $w, 0; 541 glVertex $w, 0;
320 glEnd; 542 glEnd;
321 543
322 glDisable GL_BLEND; 544 glDisable GL_BLEND;
545 }
323} 546}
324 547
325############################################################################# 548#############################################################################
326 549
327package CFClient::UI::Empty; 550package CFClient::UI::Empty;
328 551
329our @ISA = CFClient::UI::Base::; 552our @ISA = CFClient::UI::Base::;
553
554sub new {
555 my ($class, %arg) = @_;
556 $class->SUPER::new (can_events => 0, %arg);
557}
330 558
331sub size_request { 559sub size_request {
332 (0, 0) 560 (0, 0)
333} 561}
334 562
… …
343sub new { 571sub new {
344 my ($class, %arg) = @_; 572 my ($class, %arg) = @_;
345 573
346 my $children = delete $arg{children} || []; 574 my $children = delete $arg{children} || [];
347 575
348 my $self = $class->SUPER::new (children => [], %arg); 576 my $self = $class->SUPER::new (
577 children => [],
578 can_events => 0,
579 %arg,
580 );
349 $self->add ($_) for @$children; 581 $self->add ($_) for @$children;
350 582
351 $self 583 $self
352} 584}
353 585
354sub add { 586sub add {
355 my ($self, $child) = @_; 587 my ($self, @widgets) = @_;
356 588
357 $child->set_parent ($self); 589 $_->set_parent ($self)
590 for @widgets;
358 591
359 use sort 'stable'; 592 use sort 'stable';
360 593
361 $self->{children} = [ 594 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 595 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 596 @{$self->{children}}, @widgets
364 ]; 597 ];
365 598
366 $self->{w} = $self->{h} = -1; 599 $self->check_size (1);
367 $self->update; 600 $self->update;
368} 601}
369 602
603sub children {
604 @{ $_[0]{children} }
605}
606
370sub remove { 607sub remove {
371 my ($self, $widget) = @_; 608 my ($self, $child) = @_;
372 609
610 delete $child->{parent};
611 $child->hide;
612
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 613 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 614
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 615 $self->check_size;
616 $self->update;
617}
618
619sub clear {
620 my ($self) = @_;
621
622 my $children = delete $self->{children};
623 $self->{children} = [];
624
625 for (@$children) {
626 delete $_->{parent};
627 $_->hide;
628 }
629
630 $self->check_size;
631 $self->update;
376} 632}
377 633
378sub find_widget { 634sub find_widget {
379 my ($self, $x, $y) = @_; 635 my ($self, $x, $y) = @_;
380 636
… …
410 666
411 $class->SUPER::new (children => [$child], %arg) 667 $class->SUPER::new (children => [$child], %arg)
412} 668}
413 669
414sub add { 670sub add {
415 my ($self, $widget) = @_; 671 my ($self, $child) = @_;
416 672
417 $self->{children} = []; 673 $self->{children} = [];
418 674
419 $self->SUPER::add ($widget); 675 $self->SUPER::add ($child);
420} 676}
421 677
422sub remove { 678sub remove {
423 my ($self, $widget) = @_; 679 my ($self, $widget) = @_;
424 680
… …
433sub size_request { 689sub size_request {
434 $_[0]{children}[0]->size_request 690 $_[0]{children}[0]->size_request
435} 691}
436 692
437sub size_allocate { 693sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 694 my ($self, $w, $h) = @_;
439 695
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 696 $self->{children}[0]->configure (0, 0, $w, $h);
443} 697}
444 698
445############################################################################# 699#############################################################################
446 700
447package CFClient::UI::Window; 701package CFClient::UI::Window;
448 702
449our @ISA = CFClient::UI::Bin::; 703our @ISA = CFClient::UI::Bin::;
450 704
451use SDL::OpenGL; 705use CFClient::OpenGL;
452 706
453sub new { 707sub new {
454 my ($class, %arg) = @_; 708 my ($class, %arg) = @_;
455 709
456 my $self = $class->SUPER::new (%arg); 710 my $self = $class->SUPER::new (%arg);
457} 711}
458 712
459sub update { 713sub update {
460 my ($self) = @_; 714 my ($self) = @_;
461 715
462 # we want to do this delayed... 716 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 717 $self->SUPER::update;
465} 718}
466 719
720sub size_allocate {
721 my ($self, $w, $h) = @_;
722
723 $self->SUPER::size_allocate ($w, $h);
724 $self->update;
725}
726
727sub _render {
728 $_[0]{children}[0]->draw;
729}
730
467sub render_chld { 731sub render_child {
468 my ($self) = @_; 732 my ($self) = @_;
469 733
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 734 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 735 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 736 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 737
738 $self->_render;
474 }; 739 };
475}
476
477sub size_allocate {
478 my ($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 $self->render_chld;
485} 740}
486 741
487sub _draw { 742sub _draw {
488 my ($self) = @_; 743 my ($self) = @_;
489 744
490 my ($w, $h) = ($self->w, $self->h); 745 my ($w, $h) = ($self->w, $self->h);
491 746
492 my $tex = $self->{texture} 747 my $tex = $self->{texture}
493 or return; 748 or return;
494 749
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 750 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
752 glColor 1, 1, 1, 1;
499 753
500 $tex->draw_quad (0, 0, $w, $h); 754 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 755
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 756 glDisable GL_TEXTURE_2D;
504} 757}
505 758
506############################################################################# 759#############################################################################
507 760
508package CFClient::UI::Frame; 761package CFClient::UI::ViewPort;
509 762
510our @ISA = CFClient::UI::Bin::; 763our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513 764
514sub size_request { 765sub size_request {
515 my ($self) = @_; 766 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518 767
519 $chld->move (2, 2); 768 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
520 769
521 map { $_ + 4 } $chld->size_request; 770 @$self{qw(child_w child_h)}
522} 771}
523 772
524sub size_allocate { 773sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
775
776 my ($cw, $ch) = @$self{qw(child_w child_h)};
777# $w = $self->{w};
778 $self->child->configure (0, 0, $cw, $ch);
779 $self->update;
780}
781
782sub set_offset {
783 my ($self, $x, $y) = @_;
784
785 $self->{view_x} = int $x;
786 $self->{view_y} = int $y;
787
788 $self->update;
789}
790
791# hmm, this does not work for topleft of $self... but we should not ask for that
792sub coord2local {
793 my ($self, $x, $y) = @_;
794
795 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
796}
797
798sub coord2global {
799 my ($self, $x, $y) = @_;
800
801 $x = List::Util::min $self->{w}, $x - $self->{view_x};
802 $y = List::Util::min $self->{h}, $y - $self->{view_y};
803
804 $self->SUPER::coord2global ($x, $y)
805}
806
807sub find_widget {
808 my ($self, $x, $y) = @_;
809
810 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
811 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
812 ) {
813 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
814 } else {
815 $self->CFClient::UI::Base::find_widget ($x, $y)
526 816 }
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530} 817}
531 818
532sub _draw { 819sub _render {
533 my ($self) = @_; 820 my ($self) = @_;
534 821
535 my $chld = $self->child; 822 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
536 823
537 my ($w, $h) = $chld->size_request; 824 $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} 825}
549 826
550############################################################################# 827#############################################################################
551 828
552package CFClient::UI::FancyFrame; 829package CFClient::UI::ScrolledWindow;
553 830
554our @ISA = CFClient::UI::Bin::; 831our @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);
561 832
562sub new { 833sub new {
563 my $class = shift; 834 my $class = shift;
564 835
836 my $self;
837
838 my $slider = new CFClient::UI::Slider
839 vertical => 1,
840 range => [0, 0, 1, 0.01], # HACK fix
841 connect_changed => sub {
842 $self->{vp}->set_offset (0, $_[1]);
843 },
844 ;
845
846 $self = $class->SUPER::new (
847 vp => (new CFClient::UI::ViewPort expand => 1),
848 slider => $slider,
849 @_,
850 );
851
852 $self->{vp}->add ($self->{scrolled});
853 $self->add ($self->{vp});
854 $self->add ($self->{slider});
855
856 $self
857}
858
859sub size_allocate {
860 my ($self, $w, $h) = @_;
861
862 $self->SUPER::size_allocate ($w, $h);
863
864 my $child = $self->{vp}->child;
865 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
866}
867
868#TODO# update range on size_allocate depending on child
869# update viewport offset on scroll
870
871#############################################################################
872
873package CFClient::UI::Frame;
874
875our @ISA = CFClient::UI::Bin::;
876
877use CFClient::OpenGL;
878
879sub new {
880 my $class = shift;
881
882 $class->SUPER::new (
883 bg => undef,
884 @_,
885 )
886}
887
888sub _draw {
889 my ($self) = @_;
890
891 if ($self->{bg}) {
892 my ($w, $h) = @$self{qw(w h)};
893
894 glEnable GL_BLEND;
895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
896 glColor @{ $self->{bg} };
897
898 glBegin GL_QUADS;
899 glVertex 0 , 0;
900 glVertex 0 , $h;
901 glVertex $w, $h;
902 glVertex $w, 0;
903 glEnd;
904
905 glDisable GL_BLEND;
906 }
907
908 $self->SUPER::_draw;
909}
910
911#############################################################################
912
913package CFClient::UI::FancyFrame;
914
915our @ISA = CFClient::UI::Bin::;
916
917use CFClient::OpenGL;
918
919my @tex =
920 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
921 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
922
923sub new {
924 my $class = shift;
925
565 # TODO: user_x, user_y, overwrite moveto? 926 # TODO: user_x, user_y, overwrite moveto?
566 927
567 $class->SUPER::new ( 928 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 929 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 930 border_bg => [1, 1, 1, 1],
570 border => int $::FONTSIZE * 0.8, 931 border => 0.6,
932 is_toplevel => 1,
933 can_events => 1,
571 @_ 934 @_
935 );
936
937 $self->{title} &&= new CFClient::UI::Label
938 align => 0,
939 valign => 1,
940 text => $self->{title},
941 fontsize => $self->{border};
942
943 $self
944}
945
946sub border {
947 int $_[0]{border} * $::FONTSIZE
948}
949
950sub size_request {
951 my ($self) = @_;
952
953 my ($w, $h) = $self->SUPER::size_request;
954
955 (
956 $w + $self->border * 2,
957 $h + $self->border * 2,
572 ) 958 )
573} 959}
574 960
575sub size_request {
576 my ($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 + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 961sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 962 my ($self, $w, $h) = @_;
590 963
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 964 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 965 $w -= List::Util::max 0, $self->border * 2;
595 966
967 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
968 if $self->{title};
969
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 970 $self->child->configure ($self->border, $self->border, $w, $h);
597} 971}
598 972
599sub button_down { 973sub button_down {
600 my ($self, $ev, $x, $y) = @_; 974 my ($self, $ev, $x, $y) = @_;
601 975
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 976 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 977 my $border = $self->border;
604 978
979 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
980 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
981
982 if ($lr & $td) {
983 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 984 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 985 my ($bw, $bh) = ($self->{w}, $self->{h});
986
987 my $mx = $x < $border;
988 my $my = $y < $border;
607 989
608 $self->{motion} = sub { 990 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 991 my ($ev, $x, $y) = @_;
610 992
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 993 my $dx = $ev->{x} - $ox;
994 my $dy = $ev->{y} - $oy;
612 995
613 $self->{user_w} = $bw + $x - $ox; 996 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 997 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615 $self->update; 998 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
999 $self->check_size;
616 }; 1000 };
617 1001
618 } elsif ($x >= 0 && $x < $self->{w} 1002 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1003 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 1004 my ($bx, $by) = ($self->{x}, $self->{y});
623 1005
624 $self->{motion} = sub { 1006 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 1007 my ($ev, $x, $y) = @_;
626 1008
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1009 ($x, $y) = ($ev->{x}, $ev->{y});
628 1010
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 1011 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update; 1012 $self->update;
631 }; 1013 };
632 } 1014 }
… …
648 my ($self) = @_; 1030 my ($self) = @_;
649 1031
650 my ($w, $h ) = ($self->{w}, $self->{h}); 1032 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1033 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 1034
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 1035 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 1037
1038 my $border = $self->border;
1039
658 glColor @{ $self->{border_bg} }; 1040 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1041 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1042 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1043 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1044 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
663 1045
1046 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664 my $bg = $tex[0]; 1047 my $bg = $tex[0];
665 1048
666 # TODO: repeat texture not scale 1049 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 1050 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h}; 1051 my $rep_y = $ch / $bg->{h};
669 1052
670 glColor @{ $self->{bg} }; 1053 glColor @{ $self->{bg} };
671 1054
672 $bg->{s} = $rep_x; 1055 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y; 1056 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1; 1057 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1058 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1059 }
676 1060
677 glDisable GL_TEXTURE_2D; 1061 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 1062
1063 $self->{title}->draw if $self->{title};
679 1064
680 $self->child->draw; 1065 $self->child->draw;
681} 1066}
682 1067
683############################################################################# 1068#############################################################################
… …
686 1071
687our @ISA = CFClient::UI::Base::; 1072our @ISA = CFClient::UI::Base::;
688 1073
689use List::Util qw(max sum); 1074use List::Util qw(max sum);
690 1075
691use SDL::OpenGL; 1076use CFClient::OpenGL;
692 1077
693sub new { 1078sub new {
694 my $class = shift; 1079 my $class = shift;
695 1080
696 $class->SUPER::new ( 1081 $class->SUPER::new (
… …
703 my ($self, $x, $y, $child) = @_; 1088 my ($self, $x, $y, $child) = @_;
704 1089
705 $child->set_parent ($self); 1090 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1091 $self->{children}[$y][$x] = $child;
707 1092
708 $self->{w} = $self->{h} = -1; 1093 $child->check_size;
709 $self->update; 1094}
1095
1096sub children {
1097 grep $_, map @$_, grep $_, @{ $_[0]{children} }
710} 1098}
711 1099
712# TODO: move to container class maybe? send childs a signal on removal? 1100# TODO: move to container class maybe? send childs a signal on removal?
713sub clear { 1101sub clear {
714 my ($self) = @_; 1102 my ($self) = @_;
715 1103
1104 my @children = $self->children;
716 delete $self->{children}; 1105 delete $self->{children};
1106
1107 for (@children) {
1108 delete $_->{parent};
1109 $_->hide;
1110 }
1111
717 $self->update; 1112 $self->update;
718} 1113}
719 1114
720sub get_wh { 1115sub get_wh {
721 my ($self) = @_; 1116 my ($self) = @_;
… …
727 or next; 1122 or next;
728 1123
729 for my $x (0 .. $#$row) { 1124 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1125 my $widget = $row->[$x]
731 or next; 1126 or next;
732 my ($w, $h) = $widget->size_request; 1127 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1128
734 $w[$x] = max $w[$x], $w; 1129 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1130 $h[$y] = max $h[$y], $h;
736 } 1131 }
737 } 1132 }
… …
749 (sum @$hs), 1144 (sum @$hs),
750 ) 1145 )
751} 1146}
752 1147
753sub size_allocate { 1148sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1149 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1150
758 my ($ws, $hs) = $self->get_wh; 1151 my ($ws, $hs) = $self->get_wh;
759 1152
760 my $req_w = sum @$ws; 1153 my $req_w = sum @$ws;
761 my $req_h = sum @$hs; 1154 my $req_h = sum @$hs;
… …
783 1176
784 for my $c (0 .. $#$row) { 1177 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1178 my $col_w = $ws->[$c];
786 1179
787 if (my $widget = $row->[$c]) { 1180 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1181 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1182 }
790 1183
791 $x += $col_w; 1184 $x += $col_w;
792 } 1185 }
793 1186
… …
838 (List::Util::max map $_->[1], @alloc), 1231 (List::Util::max map $_->[1], @alloc),
839 ) 1232 )
840} 1233}
841 1234
842sub size_allocate { 1235sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_; 1236 my ($self, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846 1237
847 ($h, $w) = ($w, $h); 1238 ($h, $w) = ($w, $h);
848 1239
849 my $children = $self->{children}; 1240 my $children = $self->{children};
850 1241
851 my @h = map +($_->size_request)[0], @$children; 1242 my @h = map $_->{req_w}, @$children;
852 1243
853 my $req_h = List::Util::sum @h; 1244 my $req_h = List::Util::sum @h;
854 1245
855 if ($req_h > $h) { 1246 if ($req_h > $h) {
856 # ah well, not enough space 1247 # ah well, not enough space
… …
872 1263
873 my $y = 0; 1264 my $y = 0;
874 for (0 .. $#$children) { 1265 for (0 .. $#$children) {
875 my $child = $children->[$_]; 1266 my $child = $children->[$_];
876 my $h = $h[$_]; 1267 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w); 1268 $child->configure ($y, 0, $h, $w);
878 1269
879 $y += $h; 1270 $y += $h;
880 } 1271 }
1272
1273 1
881} 1274}
882 1275
883############################################################################# 1276#############################################################################
884 1277
885package CFClient::UI::VBox; 1278package CFClient::UI::VBox;
… …
898 (List::Util::sum map $_->[1], @alloc), 1291 (List::Util::sum map $_->[1], @alloc),
899 ) 1292 )
900} 1293}
901 1294
902sub size_allocate { 1295sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_; 1296 my ($self, $w, $h) = @_;
904 1297
905 $self->_size_allocate ($x, $y, $w, $h); 1298 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
906 1299
907 my $children = $self->{children}; 1300 my $children = $self->{children};
908 1301
909 my @h = map +($_->size_request)[1], @$children; 1302 my @h = map $_->{req_h}, @$children;
910 1303
911 my $req_h = List::Util::sum @h; 1304 my $req_h = List::Util::sum @h;
912 1305
913 if ($req_h > $h) { 1306 if ($req_h > $h) {
914 # ah well, not enough space 1307 # ah well, not enough space
… …
928 1321
929 my $y = 0; 1322 my $y = 0;
930 for (0 .. $#$children) { 1323 for (0 .. $#$children) {
931 my $child = $children->[$_]; 1324 my $child = $children->[$_];
932 my $h = $h[$_]; 1325 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h); 1326 $child->configure (0, $y, $w, $h);
934 1327
935 $y += $h; 1328 $y += $h;
936 } 1329 }
1330
1331 1
937} 1332}
938 1333
939############################################################################# 1334#############################################################################
940 1335
941package CFClient::UI::Label; 1336package CFClient::UI::Label;
942 1337
943our @ISA = CFClient::UI::Base::; 1338our @ISA = CFClient::UI::DrawBG::;
944 1339
945use SDL::OpenGL; 1340use CFClient::OpenGL;
946 1341
947sub new { 1342sub new {
948 my ($class, %arg) = @_; 1343 my ($class, %arg) = @_;
949 1344
950 my $self = $class->SUPER::new ( 1345 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1346 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1347 #bg => none
953 text => "", 1348 #active_bg => none
1349 #font => default_font
1350 #text => initial text
1351 #markup => initial narkup
1352 #max_w => maximum pixel width
1353 ellipsise => 3, # end
1354 layout => (new CFClient::Layout),
1355 fontsize => 1,
954 align => -1, 1356 align => -1,
955 valign => -1, 1357 valign => -1,
956 padding => 2, 1358 padding => 2,
957 layout => new CFClient::Layout, 1359 can_events => 0,
958 %arg 1360 %arg
959 ); 1361 );
960 1362
1363 if (exists $self->{template}) {
1364 my $layout = new CFClient::Layout;
1365 $layout->set_text (delete $self->{template});
1366 $self->{template} = $layout;
1367 }
1368
1369 if (exists $self->{markup}) {
1370 $self->set_markup (delete $self->{markup});
1371 } else {
961 $self->set_text ($self->{text}); 1372 $self->set_text (delete $self->{text});
1373 }
962 1374
963 $self 1375 $self
964} 1376}
965 1377
966sub escape_text { 1378sub escape($) {
967 local $_ = $_[1]; 1379 local $_ = $_[0];
968 1380
969 s/&/&amp;/g; 1381 s/&/&amp;/g;
970 s/>/&gt;/g; 1382 s/>/&gt;/g;
971 s/</&lt;/g; 1383 s/</&lt;/g;
972 1384
973 $_[1] 1385 $_
1386}
1387
1388sub update {
1389 my ($self) = @_;
1390
1391 delete $self->{texture};
1392 $self->SUPER::update;
974} 1393}
975 1394
976sub set_text { 1395sub set_text {
977 my ($self, $text) = @_; 1396 my ($self, $text) = @_;
978 1397
1398 return if $self->{text} eq "T$text";
979 $self->{text} = $text; 1399 $self->{text} = "T$text";
1400
1401 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
980 $self->{layout}->set_markup ($text); 1402 $self->{layout}->set_text ($text);
981 1403
982 delete $self->{texture};
983# $self->{w} = $self->{h} = -1;
984 $self->update; 1404 $self->update;
1405 $self->check_size;
985} 1406}
986 1407
987sub get_text { 1408sub set_markup {
988 my ($self, $text) = @_; 1409 my ($self, $markup) = @_;
989 1410
990 $self->{text} 1411 return if $self->{text} eq "M$markup";
1412 $self->{text} = "M$markup";
1413
1414 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1415
1416 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1417 $self->{layout}->set_markup ($markup);
1418
1419 $self->update;
1420 $self->check_size;
991} 1421}
992 1422
993sub size_request { 1423sub size_request {
994 my ($self) = @_; 1424 my ($self) = @_;
995 1425
996 $self->{layout}->set_width; 1426 $self->{layout}->set_font ($self->{font}) if $self->{font};
1427 $self->{layout}->set_width ($self->{max_w} || -1);
1428 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
997 $self->{layout}->set_height ($self->{fontsize}); 1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431
998 my ($w, $h) = $self->{layout}->size; 1432 my ($w, $h) = $self->{layout}->size;
1433
1434 if (exists $self->{template}) {
1435 $self->{template}->set_font ($self->{font}) if $self->{font};
1436 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1437
1438 my ($w2, $h2) = $self->{template}->size;
1439
1440 $w = List::Util::max $w, $w2;
1441 $h = List::Util::max $h, $h2;
1442 }
999 1443
1000 ( 1444 (
1001 $w + $self->{padding} * 2, 1445 $w + $self->{padding} * 2,
1002 $h + $self->{padding} * 2, 1446 $h + $self->{padding} * 2,
1003 ) 1447 )
1004} 1448}
1005 1449
1006sub size_allocate { 1450sub size_allocate {
1007 my ($self, $x, $y, $w, $h) = @_; 1451 my ($self, $w, $h) = @_;
1008
1009 $self->_size_allocate ($x, $y, $w, $h) or return;
1010 1452
1011 delete $self->{texture}; 1453 delete $self->{texture};
1012} 1454}
1013 1455
1014sub update { 1456sub set_fontsize {
1015 my ($self) = @_; 1457 my ($self, $fontsize) = @_;
1016 1458
1459 $self->{fontsize} = $fontsize;
1017 delete $self->{texture}; 1460 delete $self->{texture};
1461
1018 $self->SUPER::update; 1462 $self->update;
1463 $self->check_size;
1019} 1464}
1020 1465
1021sub _draw { 1466sub _draw {
1022 my ($self) = @_; 1467 my ($self) = @_;
1023 1468
1469 $self->SUPER::_draw; # draw background, if applicable
1470
1024 my $tex = $self->{texture} ||= do { 1471 my $tex = $self->{texture} ||= do {
1472 $self->{layout}->set_foreground (@{$self->{fg}});
1473 $self->{layout}->set_font ($self->{font}) if $self->{font};
1025 $self->{layout}->set_width ($self->{w}); 1474 $self->{layout}->set_width ($self->{w});
1026 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1475 $self->{layout}->set_ellipsise ($self->{ellipsise});
1476 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1477 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1478
1027 new_from_layout CFClient::Texture $self->{layout} 1479 my $tex = new_from_layout CFClient::Texture $self->{layout};
1480
1481 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1482 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1483 : ($self->{w} - $tex->{w}) * 0.5);
1484
1485 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1486 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1487 : ($self->{h} - $tex->{h}) * 0.5);
1488
1489 $tex
1028 }; 1490 };
1029 1491
1030 glEnable GL_BLEND;
1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1032 glEnable GL_TEXTURE_2D; 1492 glEnable GL_TEXTURE_2D;
1033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1034 1494
1495 if ($tex->{format} == GL_ALPHA) {
1035 glColor @{$self->{fg}}; 1496 glColor @{$self->{fg}};
1036 1497 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1037 my $x = 1498 } else {
1038 $self->{align} < 0 ? $self->{padding} 1499 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1039 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1500 }
1040 : ($self->{w} - $tex->{w}) * 0.5;
1041
1042 my $y =
1043 $self->{valign} < 0 ? $self->{padding}
1044 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1045 : ($self->{h} - $tex->{h}) * 0.5;
1046
1047 $tex->draw_quad (int $x, int $y);
1048 1501
1049 glDisable GL_TEXTURE_2D; 1502 glDisable GL_TEXTURE_2D;
1050 glDisable GL_BLEND;
1051} 1503}
1052 1504
1053############################################################################# 1505#############################################################################
1054 1506
1055package CFClient::UI::Entry; 1507package CFClient::UI::EntryBase;
1056 1508
1057our @ISA = CFClient::UI::Label::; 1509our @ISA = CFClient::UI::Label::;
1058 1510
1059use SDL; 1511use CFClient::OpenGL;
1060use SDL::OpenGL;
1061 1512
1062sub new { 1513sub new {
1063 my $class = shift; 1514 my $class = shift;
1064 1515
1065 $class->SUPER::new ( 1516 $class->SUPER::new (
1066 fg => [1, 1, 1], 1517 fg => [1, 1, 1],
1067 bg => [0, 0, 0, 0.2], 1518 bg => [0, 0, 0, 0.2],
1068 active_bg => [1, 1, 1, 0.5], 1519 active_bg => [1, 1, 1, 0.5],
1069 active_fg => [0, 0, 0], 1520 active_fg => [0, 0, 0],
1070 can_hover => 1, 1521 can_hover => 1,
1071 can_focus => 1, 1522 can_focus => 1,
1072 valign => 0, 1523 valign => 0,
1524 can_events => 1,
1525 #text => ...
1073 @_ 1526 @_
1074 ) 1527 )
1075} 1528}
1076 1529
1077sub _set_text { 1530sub _set_text {
1078 my ($self, $text) = @_; 1531 my ($self, $text) = @_;
1079 1532
1080 my $old_text = $self->{text}; 1533 delete $self->{cur_h};
1534
1535 return if $self->{text} eq $text;
1536
1537 delete $self->{texture};
1081 1538
1082 $self->{last_activity} = $::NOW; 1539 $self->{last_activity} = $::NOW;
1083
1084 $self->{text} = $text; 1540 $self->{text} = $text;
1085 $self->{layout}->set_width ($self->{w});
1086 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1087 1541
1088 $text =~ s/./*/g if $self->{hidden}; 1542 $text =~ s/./*/g if $self->{hidden};
1543 $self->{layout}->set_text ("$text ");
1089 1544
1090 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1545 $self->_emit (changed => $self->{text});
1091
1092 $text = substr $text, 0, $self->{cursor};
1093 utf8::encode $text;
1094
1095 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1096
1097 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1098 if $old_text ne $self->{text};
1099}
1100
1101sub size_request {
1102 my ($self) = @_;
1103
1104 my ($w, $h) = $self->SUPER::size_request;
1105
1106 ($w + 1, $h) # add 1 for cursor
1107}
1108
1109sub size_allocate {
1110 my ($self, $x, $y, $w, $h) = @_;
1111
1112 $self->SUPER::size_allocate ($x, $y, $w, $h);
1113
1114 $self->_set_text ($self->{text});
1115} 1546}
1116 1547
1117sub set_text { 1548sub set_text {
1118 my ($self, $text) = @_; 1549 my ($self, $text) = @_;
1119 1550
1120 $self->{cursor} = length $text; 1551 $self->{cursor} = length $text;
1121 $self->_set_text ($text); 1552 $self->_set_text ($text);
1122 $self->update; 1553 $self->update;
1554 $self->check_size;
1555}
1556
1557sub get_text {
1558 $_[0]{text}
1559}
1560
1561sub size_request {
1562 my ($self) = @_;
1563
1564 my ($w, $h) = $self->SUPER::size_request;
1565
1566 ($w + 1, $h) # add 1 for cursor
1567}
1568
1569sub size_allocate {
1570 my ($self, $w, $h) = @_;
1571
1572 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1123} 1573}
1124 1574
1125sub key_down { 1575sub key_down {
1126 my ($self, $ev) = @_; 1576 my ($self, $ev) = @_;
1127 1577
1128 my $mod = $ev->key_mod; 1578 my $mod = $ev->{mod};
1129 my $sym = $ev->key_sym; 1579 my $sym = $ev->{sym};
1130
1131 my $uni = $ev->key_unicode; 1580 my $uni = $ev->{unicode};
1132 1581
1133 my $text = $self->get_text; 1582 my $text = $self->get_text;
1134 1583
1135 if ($sym == SDLK_BACKSPACE) { 1584 if ($uni == 8) {
1136 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1585 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1137 } elsif ($sym == SDLK_DELETE) { 1586 } elsif ($uni == 127) {
1138 substr $text, $self->{cursor}, 1, ""; 1587 substr $text, $self->{cursor}, 1, "";
1139 } elsif ($sym == SDLK_LEFT) { 1588 } elsif ($sym == CFClient::SDLK_LEFT) {
1140 --$self->{cursor} if $self->{cursor}; 1589 --$self->{cursor} if $self->{cursor};
1141 } elsif ($sym == SDLK_RIGHT) { 1590 } elsif ($sym == CFClient::SDLK_RIGHT) {
1142 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1591 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1143 } elsif ($sym == SDLK_HOME) { 1592 } elsif ($sym == CFClient::SDLK_HOME) {
1144 $self->{cursor} = 0; 1593 $self->{cursor} = 0;
1145 } elsif ($sym == SDLK_END) { 1594 } elsif ($sym == CFClient::SDLK_END) {
1146 $self->{cursor} = length $text; 1595 $self->{cursor} = length $text;
1147 } elsif ($sym == SDLK_ESCAPE) { 1596 } elsif ($uni == 27) {
1148 $self->emit ('escape'); 1597 $self->_emit ('escape');
1149 } elsif ($uni) { 1598 } elsif ($uni) {
1150 substr $text, $self->{cursor}++, 0, chr $uni; 1599 substr $text, $self->{cursor}++, 0, chr $uni;
1151 } 1600 }
1152 1601
1153 $self->_set_text ($text); 1602 $self->_set_text ($text);
1154 $self->update; 1603 $self->update;
1604 $self->check_size;
1155} 1605}
1156 1606
1157sub focus_in { 1607sub focus_in {
1158 my ($self) = @_; 1608 my ($self) = @_;
1159 1609
… …
1207 1657
1208 $self->SUPER::_draw; 1658 $self->SUPER::_draw;
1209 1659
1210 #TODO: force update every cursor change :( 1660 #TODO: force update every cursor change :(
1211 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1661 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1662
1663 unless (exists $self->{cur_h}) {
1664 my $text = substr $self->{text}, 0, $self->{cursor};
1665 utf8::encode $text;
1666
1667 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1668 }
1669
1212 glColor @{$self->{fg}}; 1670 glColor @{$self->{fg}};
1213 glBegin GL_LINES; 1671 glBegin GL_LINES;
1214 glVertex $self->{cur_x}, $self->{cur_y};
1215 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1672 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1673 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1216 glEnd; 1674 glEnd;
1217 } 1675 }
1218} 1676}
1219 1677
1220package CFClient::UI::LineEntry; 1678package CFClient::UI::Entry;
1221 1679
1222our @ISA = CFClient::UI::Entry::; 1680our @ISA = CFClient::UI::EntryBase::;
1223 1681
1224use SDL; 1682use CFClient::OpenGL;
1225use SDL::OpenGL;
1226 1683
1227sub key_down { 1684sub key_down {
1228 my ($self, $ev) = @_; 1685 my ($self, $ev) = @_;
1229 1686
1230 my $sym = $ev->key_sym; 1687 my $sym = $ev->{sym};
1231 1688
1232 if ($sym == SDLK_RETURN) { 1689 if ($sym == 13) {
1690 unshift @{$self->{history}},
1691 my $txt = $self->get_text;
1692 $self->{history_pointer} = -1;
1693 $self->{history_saveback} = '';
1233 $self->emit (activate => $self->get_text); 1694 $self->_emit (activate => $txt);
1234 $self->update; 1695 $self->update;
1696
1697 } elsif ($sym == CFClient::SDLK_UP) {
1698 if ($self->{history_pointer} < 0) {
1699 $self->{history_saveback} = $self->get_text;
1700 }
1701 if (@{$self->{history} || []} > 0) {
1702 $self->{history_pointer}++;
1703 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1704 $self->{history_pointer} = @{$self->{history} || []} - 1;
1705 }
1706 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1707 }
1708
1709 } elsif ($sym == CFClient::SDLK_DOWN) {
1710 $self->{history_pointer}--;
1711 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1712
1713 if ($self->{history_pointer} >= 0) {
1714 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1715 } else {
1716 $self->set_text ($self->{history_saveback});
1717 }
1235 1718
1236 } else { 1719 } else {
1237 $self->SUPER::key_down ($ev); 1720 $self->SUPER::key_down ($ev);
1238 } 1721 }
1239 1722
… …
1243 1726
1244package CFClient::UI::Button; 1727package CFClient::UI::Button;
1245 1728
1246our @ISA = CFClient::UI::Label::; 1729our @ISA = CFClient::UI::Label::;
1247 1730
1248use SDL; 1731use CFClient::OpenGL;
1249use SDL::OpenGL;
1250 1732
1251my @tex = 1733my @tex =
1252 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1734 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1253 qw(b1_button_active.png); 1735 qw(b1_button_active.png);
1254 1736
1255sub new { 1737sub new {
1256 my $class = shift; 1738 my $class = shift;
1257 1739
1258 $class->SUPER::new ( 1740 $class->SUPER::new (
1259 padding => 4, 1741 padding => 4,
1742 fg => [1, 1, 1],
1743 active_fg => [0, 0, 1],
1744 can_hover => 1,
1745 align => 0,
1746 valign => 0,
1747 can_events => 1,
1748 @_
1749 )
1750}
1751
1752sub activate { }
1753
1754sub button_up {
1755 my ($self, $ev, $x, $y) = @_;
1756
1757 $self->emit ("activate")
1758 if $x >= 0 && $x < $self->{w}
1759 && $y >= 0 && $y < $self->{h};
1760}
1761
1762sub _draw {
1763 my ($self) = @_;
1764
1765 local $self->{fg} = $self->{fg};
1766
1767 if ($GRAB == $self) {
1768 $self->{fg} = $self->{active_fg};
1769 }
1770
1771 glEnable GL_TEXTURE_2D;
1772 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1773 glColor 0, 0, 0, 1;
1774
1775 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1776
1777 glDisable GL_TEXTURE_2D;
1778
1779 $self->SUPER::_draw;
1780}
1781
1782#############################################################################
1783
1784package CFClient::UI::CheckBox;
1785
1786our @ISA = CFClient::UI::DrawBG::;
1787
1788my @tex =
1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1790 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1791
1792use CFClient::OpenGL;
1793
1794sub new {
1795 my $class = shift;
1796
1797 $class->SUPER::new (
1798 padding => 2,
1260 fg => [1, 1, 1], 1799 fg => [1, 1, 1],
1261 bg => [1, 1, 1, 0.2],
1262 active_fg => [1, 1, 0], 1800 active_fg => [1, 1, 0],
1801 bg => [0, 0, 0, 0.2],
1802 active_bg => [1, 1, 1, 0.5],
1803 state => 0,
1263 can_hover => 1, 1804 can_hover => 1,
1264 @_ 1805 @_
1265 ) 1806 )
1266} 1807}
1267 1808
1809sub size_request {
1810 my ($self) = @_;
1811
1812 ($self->{padding} * 2 + 6) x 2
1813}
1814
1268sub button_up { 1815sub button_down {
1269 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1270 1817
1271 if ($x >= 0 && $x < $self->{w} 1818 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1272 && $y >= 0 && $y < $self->{h}) { 1819 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1273 $self->emit ("activate"); 1820 $self->{state} = !$self->{state};
1821 $self->_emit (changed => $self->{state});
1274 } 1822 }
1275} 1823}
1276 1824
1277sub _draw { 1825sub _draw {
1278 my ($self) = @_; 1826 my ($self) = @_;
1279 1827
1280 local $self->{fg} = $self->{fg}; 1828 $self->SUPER::_draw;
1281 1829
1282 if ($GRAB == $self) { 1830 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1283 $self->{fg} = $self->{active_fg}; 1831
1832 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1833
1834 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1835
1836 my $tex = $self->{state} ? $tex[1] : $tex[0];
1837
1838 glEnable GL_TEXTURE_2D;
1839 $tex->draw_quad_alpha (0, 0, $s, $s);
1840 glDisable GL_TEXTURE_2D;
1841}
1842
1843#############################################################################
1844
1845package CFClient::UI::Image;
1846
1847our @ISA = CFClient::UI::Base::;
1848
1849use CFClient::OpenGL;
1850use Carp qw/confess/;
1851
1852our %loaded_images;
1853
1854sub new {
1855 my $class = shift;
1856
1857 my $self = $class->SUPER::new (can_events => 0, @_);
1858
1859 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1860
1861 $loaded_images{$self->{image}} ||=
1862 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1863
1864 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1865
1866 Scalar::Util::weaken $loaded_images{$self->{image}};
1867
1868 $self->{aspect} = $tex->{w} / $tex->{h};
1869
1870 $self
1871}
1872
1873sub size_request {
1874 my ($self) = @_;
1875
1876 ($self->{tex}->{w}, $self->{tex}->{h})
1877}
1878
1879sub _draw {
1880 my ($self) = @_;
1881
1882 my $tex = $self->{tex};
1883
1884 my ($w, $h) = ($self->{w}, $self->{h});
1885
1886 if ($self->{rot90}) {
1887 glRotate 90, 0, 0, 1;
1888 glTranslate 0, -$self->{w}, 0;
1889
1890 ($w, $h) = ($h, $w);
1284 } 1891 }
1892
1893 glEnable GL_TEXTURE_2D;
1894 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1895
1896 $tex->draw_quad_alpha (0, 0, $w, $h);
1897
1898 glDisable GL_TEXTURE_2D;
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::VGauge;
1904
1905our @ISA = CFClient::UI::Base::;
1906
1907use List::Util qw(min max);
1908
1909use CFClient::OpenGL;
1910
1911my %tex = (
1912 food => [
1913 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1914 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1915 ],
1916 grace => [
1917 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1918 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1919 ],
1920 hp => [
1921 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1922 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1923 ],
1924 mana => [
1925 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1926 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1927 ],
1928);
1929
1930# eg. VGauge->new (gauge => 'food'), default gauge: food
1931sub new {
1932 my $class = shift;
1933
1934 my $self = $class->SUPER::new (
1935 type => 'food',
1936 @_
1937 );
1938
1939 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1940
1941 $self
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 #my $tex = $tex{$self->{type}}[0];
1948 #@$tex{qw(w h)}
1949 (0, 0)
1950}
1951
1952sub set_max {
1953 my ($self, $max) = @_;
1954
1955 return if $self->{max_val} == $max;
1956
1957 $self->{max_val} = $max;
1958 $self->update;
1959}
1960
1961sub set_value {
1962 my ($self, $val, $max) = @_;
1963
1964 $self->set_max ($max)
1965 if defined $max;
1966
1967 return if $self->{val} == $val;
1968
1969 $self->{val} = $val;
1970 $self->update;
1971}
1972
1973sub _draw {
1974 my ($self) = @_;
1975
1976 my $tex = $tex{$self->{type}};
1977 my ($t1, $t2, $t3) = @$tex;
1978
1979 my ($w, $h) = ($self->{w}, $self->{h});
1980
1981 if ($self->{vertical}) {
1982 glRotate 90, 0, 0, 1;
1983 glTranslate 0, -$self->{w}, 0;
1984
1985 ($w, $h) = ($h, $w);
1986 }
1987
1988 my $ycut = $self->{val} / ($self->{max_val} || 1);
1989
1990 my $ycut1 = max 0, min 1, $ycut;
1991 my $ycut2 = max 0, min 1, $ycut - 1;
1992
1993 my $h1 = $self->{h} * (1 - $ycut1);
1994 my $h2 = $self->{h} * (1 - $ycut2);
1285 1995
1286 glEnable GL_BLEND; 1996 glEnable GL_BLEND;
1287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1997 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1288 glEnable GL_TEXTURE_2D; 1998 glEnable GL_TEXTURE_2D;
1289 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1290 glColor 0, 0, 0, 1;
1291 2000
1292 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2001 glBindTexture GL_TEXTURE_2D, $t1->{name};
2002 glBegin GL_QUADS;
2003 glTexCoord 0 , 0; glVertex 0 , 0;
2004 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2005 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2006 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2007 glEnd;
1293 2008
2009 my $ycut1 = List::Util::min 1, $ycut;
2010 glBindTexture GL_TEXTURE_2D, $t2->{name};
2011 glBegin GL_QUADS;
2012 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2013 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2014 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2015 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2016 glEnd;
2017
2018 if ($t3) {
2019 glBindTexture GL_TEXTURE_2D, $t3->{name};
2020 glBegin GL_QUADS;
2021 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2022 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2023 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2024 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2025 glEnd;
2026 }
2027
2028 glDisable GL_BLEND;
1294 glDisable GL_TEXTURE_2D; 2029 glDisable GL_TEXTURE_2D;
1295 glDisable GL_BLEND;
1296
1297 $self->SUPER::_draw;
1298} 2030}
1299 2031
1300############################################################################# 2032#############################################################################
1301 2033
1302package CFClient::UI::CheckBox; 2034package CFClient::UI::Gauge;
1303 2035
1304our @ISA = CFClient::UI::DrawBG::; 2036our @ISA = CFClient::UI::VBox::;
1305
1306my @tex =
1307 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1308 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1309
1310use SDL;
1311use SDL::OpenGL;
1312 2037
1313sub new { 2038sub new {
1314 my $class = shift; 2039 my ($class, %arg) = @_;
1315 2040
1316 $class->SUPER::new ( 2041 my $self = $class->SUPER::new (
1317 padding => 2, 2042 tooltip => $arg{type},
1318 fg => [1, 1, 1],
1319 active_fg => [1, 1, 0],
1320 state => 0,
1321 can_hover => 1, 2043 can_hover => 1,
1322 @_ 2044 can_events => 1,
2045 %arg,
1323 ) 2046 );
1324}
1325 2047
1326sub size_request { 2048 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2049 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2050 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2051
2052 $self
2053}
2054
2055sub set_fontsize {
2056 my ($self, $fsize) = @_;
2057
2058 $self->{value}->set_fontsize ($fsize);
2059 $self->{max} ->set_fontsize ($fsize);
2060}
2061
2062sub set_max {
1327 my ($self) = @_; 2063 my ($self, $max) = @_;
1328 2064
1329 ($self->{padding} * 2 + 6) x 2 2065 $self->{gauge}->set_max ($max);
2066 $self->{max}->set_text ($max);
1330} 2067}
1331 2068
1332sub size_allocate { 2069sub set_value {
1333 my ($self, $x, $y, $w, $h) = @_;
1334
1335 $self->_size_allocate ($x, $y, $w, $h);
1336}
1337
1338sub button_down {
1339 my ($self, $ev, $x, $y) = @_; 2070 my ($self, $val, $max) = @_;
1340 2071
1341 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2072 $self->set_max ($max)
1342 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2073 if defined $max;
1343 $self->{state} = !$self->{state};
1344 $self->emit (changed => $self->{state});
1345 }
1346}
1347 2074
1348sub _draw { 2075 $self->{gauge}->set_value ($val, $max);
1349 my ($self) = @_; 2076 $self->{value}->set_text ($val);
1350
1351 $self->SUPER::_draw;
1352
1353 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1354
1355 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1356
1357 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1358
1359 glEnable GL_BLEND;
1360 glEnable GL_TEXTURE_2D;
1361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1362
1363 my $tex = $self->{state} ? $tex[1] : $tex[0];
1364
1365 $tex->draw_quad (0, 0, $s, $s);
1366
1367 glDisable GL_TEXTURE_2D;
1368 glDisable GL_BLEND;
1369} 2077}
1370 2078
1371############################################################################# 2079#############################################################################
1372 2080
1373package CFClient::UI::Slider; 2081package CFClient::UI::Slider;
1374 2082
1375use strict; 2083use strict;
1376 2084
1377use SDL::OpenGL; 2085use CFClient::OpenGL;
1378 2086
1379our @ISA = CFClient::UI::DrawBG::; 2087our @ISA = CFClient::UI::DrawBG::;
1380 2088
1381my @tex = 2089my @tex =
1382 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1383 qw(s1_slider.png s1_slider_bg.png); 2091 qw(s1_slider.png s1_slider_bg.png);
1384 2092
1385sub new { 2093sub new {
1386 my $class = shift; 2094 my $class = shift;
1387 2095
1388 # range [value, low, high, page] 2096 # range [value, low, high, page, unit]
1389 2097
1390 # TODO: 0-width page 2098 # TODO: 0-width page
1391 # TODO: req_w/h are wrong with vertical 2099 # TODO: req_w/h are wrong with vertical
1392 # TODO: calculations are off 2100 # TODO: calculations are off
1393 my $self = $class->SUPER::new ( 2101 my $self = $class->SUPER::new (
1394 fg => [1, 1, 1], 2102 fg => [1, 1, 1],
1395 active_fg => [0, 0, 0], 2103 active_fg => [0, 0, 0],
2104 bg => [0, 0, 0, 0.2],
2105 active_bg => [1, 1, 1, 0.5],
1396 range => [0, 0, 100, 10], 2106 range => [0, 0, 100, 10, 0],
1397 req_w => 40, 2107 req_w => $::WIDTH / 80,
1398 req_h => 13, 2108 req_h => $::WIDTH / 80,
1399 vertical => 0, 2109 vertical => 0,
1400 can_hover => 1, 2110 can_hover => 1,
1401 inner_pad => 5, 2111 inner_pad => 0.02,
1402 @_ 2112 @_
1403 ); 2113 );
1404 2114
2115 $self->set_value ($self->{range}[0]);
2116 $self->update;
2117
1405 $self 2118 $self
2119}
2120
2121sub set_range {
2122 my ($self, $range) = @_;
2123
2124 $self->{range} = $range;
2125
2126 $self->update;
2127}
2128
2129sub set_value {
2130 my ($self, $value) = @_;
2131
2132 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2133
2134 $hi = $lo + 1 if $hi <= $lo;
2135
2136 $page = $hi - $lo if $page > $hi - $lo;
2137
2138 $value = $lo if $value < $lo;
2139 $value = $hi - $page if $value > $hi - $page;
2140
2141 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2142 if $unit;
2143
2144 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2145
2146 if ($value != $old_value) {
2147 $self->_emit (changed => $value);
2148 $self->update;
2149 }
1406} 2150}
1407 2151
1408sub size_request { 2152sub size_request {
1409 my ($self) = @_; 2153 my ($self) = @_;
1410 2154
… …
1416 2160
1417sub button_down { 2161sub button_down {
1418 my ($self, $ev, $x, $y) = @_; 2162 my ($self, $ev, $x, $y) = @_;
1419 2163
1420 $self->SUPER::button_down ($ev, $x, $y); 2164 $self->SUPER::button_down ($ev, $x, $y);
2165
2166 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2167
1421 $self->mouse_motion ($ev, $x, $y); 2168 $self->mouse_motion ($ev, $x, $y);
1422} 2169}
1423 2170
1424sub mouse_motion { 2171sub mouse_motion {
1425 my ($self, $ev, $x, $y) = @_; 2172 my ($self, $ev, $x, $y) = @_;
1426 2173
1427 if ($GRAB == $self) { 2174 if ($GRAB == $self) {
2175 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2176
2177 my (undef, $lo, $hi, $page) = @{$self->{range}};
2178
2179 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2180
2181 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2182 }
2183}
2184
2185sub update {
2186 my ($self) = @_;
2187
2188 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2189 $self->set_value ($self->{range}[0]);
2190
1428 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2191 my ($value, $lo, $hi, $page) = @{$self->{range}};
2192 my $range = ($hi - $page - $lo) || 1e-100;
1429 2193
1430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2194 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1431 2195
1432 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2196 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1433 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2197 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1434 2198
1435 $x -= $inner_pad_px; # substract the padding 2199 $value = ($value - $lo) / $range;
1436 $x = $x * ($hi - $lo) / $inner_w + $lo; 2200 $value = $value * $self->{scale} + $self->{offset};
1437 $x = $lo if $x < $lo;
1438 $x = $hi - $page if $x > $hi - $page;
1439 $self->{range}[0] = $x;
1440 2201
1441 $self->emit (changed => $x); 2202 $self->{knob_x} = $value - $knob_w * 0.5;
1442 $self->update; 2203 $self->{knob_w} = $knob_w;
1443 } 2204 });
1444}
1445 2205
1446# the inner_* stuff is for generating a padding for the slider handle, 2206 $self->SUPER::update;
1447# so that the handle doesn't leave the texture. This calculation isn't 100%
1448# correct propably, but it does the job for now
1449sub _calc_inner_pad_px {
1450 my ($self, $w) = @_;
1451 ($w / 100) * $self->{inner_pad} # % to pixels
1452} 2207}
1453 2208
1454sub _draw { 2209sub _draw {
1455 my ($self) = @_; 2210 my ($self) = @_;
1456 2211
1457 $self->SUPER::_draw (); 2212 $self->SUPER::_draw ();
1458 2213
1459 my ($w, $h) = @$self{qw(w h)}; 2214 glScale $self->{w}, $self->{h};
1460 2215
1461 if ($self->{vertical}) { 2216 if ($self->{vertical}) {
1462 # draw a vertical slider like a rotated horizontal slider 2217 # draw a vertical slider like a rotated horizontal slider
1463 2218
2219 glTranslate 1, 0, 0;
1464 glRotate 90, 0, 0, 1; 2220 glRotate 90, 0, 0, 1;
1465 glTranslate 0, -$self->{w}, 0;
1466
1467 ($w, $h) = ($h, $w);
1468 } 2221 }
1469 2222
1470 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2223 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1471 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2224 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1472 2225
1473 my ($value, $lo, $hi, $page) = @{$self->{range}};
1474
1475 $hi = $value + 1 if $lo == $hi;
1476
1477 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1478 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1479
1480 $page = int $page * $inner_w / ($hi - $lo);
1481 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1482
1483 $w -= $page;
1484 $page &= ~1;
1485 glTranslate $page * 0.5, 0, 0;
1486 $page ||= 2;
1487
1488 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1489 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1490
1491 glEnable GL_BLEND;
1492 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1493 glEnable GL_TEXTURE_2D; 2226 glEnable GL_TEXTURE_2D;
1494 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2227 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1495 2228
1496 # draw background 2229 # draw background
1497 $tex[1]->draw_quad (0, 0, $w, $h); 2230 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1498 2231
1499 # draw handle 2232 # draw handle
1500 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2233 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1501 2234
1502 glDisable GL_BLEND;
1503 glDisable GL_TEXTURE_2D; 2235 glDisable GL_TEXTURE_2D;
1504} 2236}
1505 2237
1506############################################################################# 2238#############################################################################
1507 2239
2240package CFClient::UI::ValSlider;
2241
2242our @ISA = CFClient::UI::HBox::;
2243
2244sub new {
2245 my ($class, %arg) = @_;
2246
2247 my $range = delete $arg{range};
2248
2249 my $self = $class->SUPER::new (
2250 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2251 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2252 to_value => sub { shift },
2253 from_value => sub { shift },
2254 %arg,
2255 );
2256
2257 $self->{slider}->connect (changed => sub {
2258 my ($self, $value) = @_;
2259 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2260 $self->{parent}->emit (changed => $value);
2261 });
2262
2263# $self->{entry}->connect (changed => sub {
2264# my ($self, $value) = @_;
2265# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2266# $self->{parent}->emit (changed => $value);
2267# });
2268
2269 $self->add ($self->{slider}, $self->{entry});
2270
2271 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2272
2273 $self
2274}
2275
2276sub set_range { shift->{slider}->set_range (@_) }
2277sub set_value { shift->{slider}->set_value (@_) }
2278
2279#############################################################################
2280
1508package CFClient::UI::TextView; 2281package CFClient::UI::TextView;
1509 2282
1510our @ISA = CFClient::UI::HBox::; 2283our @ISA = CFClient::UI::HBox::;
1511 2284
1512use SDL::OpenGL; 2285use CFClient::OpenGL;
1513 2286
1514sub new { 2287sub new {
1515 my $class = shift; 2288 my $class = shift;
1516 2289
1517 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1518 req_w => $::WIDTH / 6, 2291 fontsize => 1,
1519 req_h => $::HEIGHT / 6, 2292 can_events => 0,
1520 fontsize => $::FONTSIZE, 2293 #font => default_font
1521 @_, 2294 @_,
1522 2295
1523 layout => (new CFClient::Layout), 2296 layout => (new CFClient::Layout 1),
1524 par => [], 2297 par => [],
1525 height => 0, 2298 height => 0,
1526 children => [ 2299 children => [
1527 (new CFClient::UI::Empty expand => 1), 2300 (new CFClient::UI::Empty expand => 1),
1528 (new CFClient::UI::Slider vertical => 1), 2301 (new CFClient::UI::Slider vertical => 1),
1529 ], 2302 ],
1530 ); 2303 );
1531 2304
1532 $self->{children}[1]->connect (changed => sub { 2305 $self->{children}[1]->connect (changed => sub { $self->update });
1533 $self->update;
1534 });
1535 2306
1536 $self 2307 $self
1537} 2308}
1538 2309
1539sub set_fontsize { 2310sub set_fontsize {
… …
1541 2312
1542 $self->{fontsize} = $fontsize; 2313 $self->{fontsize} = $fontsize;
1543 $self->reflow; 2314 $self->reflow;
1544} 2315}
1545 2316
2317sub size_allocate {
2318 my ($self, $w, $h) = @_;
2319
2320 $self->SUPER::size_allocate ($w, $h);
2321
2322 $self->{layout}->set_font ($self->{font}) if $self->{font};
2323 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2324 $self->{layout}->set_width ($self->{children}[0]{w});
2325
2326 $self->reflow;
2327}
2328
1546sub text_height { 2329sub text_size {
1547 my ($self, $text) = @_; 2330 my ($self, $text, $indent) = @_;
1548 2331
1549 my $layout = $self->{layout}; 2332 my $layout = $self->{layout};
1550 2333
1551 $layout->set_height ($self->{fontsize}); 2334 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1552 $layout->set_width ($self->{w}); 2335 $layout->set_width ($self->{children}[0]{w} - $indent);
1553 $layout->set_text ($text); 2336 $layout->set_markup ($text);
1554 2337
1555 ($layout->size)[1] 2338 $layout->size
1556} 2339}
1557 2340
1558sub reflow { 2341sub reflow {
1559 my ($self) = @_; 2342 my ($self) = @_;
1560 2343
1561 $self->{need_reflow}++; 2344 $self->{need_reflow}++;
1562 $self->update; 2345 $self->update;
1563} 2346}
1564 2347
1565sub size_request { 2348sub set_offset {
1566 my ($self) = @_; 2349 my ($self, $offset) = @_;
1567 2350
1568 ($self->{req_w}, $self->{req_h}) 2351 # todo: base offset on lines or so, not on pixels
2352 $self->{children}[1]->set_value ($offset);
1569} 2353}
1570 2354
1571sub size_allocate { 2355sub clear {
1572 my ($self, $x, $y, $w, $h) = @_; 2356 my ($self) = @_;
1573 2357
1574 $self->SUPER::size_allocate ($x, $y, $w, $h); 2358 $self->{par} = [];
1575 2359 $self->{height} = 0;
1576 $self->{layout}->set_height ($self->{fontsize}); 2360 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1577 $self->{layout}->set_width ($self->{w});
1578
1579 $self->reflow;
1580} 2361}
1581 2362
1582sub add_paragraph { 2363sub add_paragraph {
1583 my ($self, $color, $text) = @_; 2364 my ($self, $color, $text, $indent) = @_;
1584 2365
1585 #TODO: intelligently "reformat" paragraph 2366 for my $line (split /\n/, $text) {
1586 2367 my ($w, $h) = $self->text_size ($line);
1587 my $height = $self->text_height ($text);
1588
1589 $self->{height} += $height; 2368 $self->{height} += $h;
2369 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2370 }
1590 2371
1591 push @{$self->{par}}, [$height, $color, $text];
1592
1593 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2372 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1594 $self->{children}[1]->update;
1595} 2373}
1596 2374
1597sub update { 2375sub update {
1598 my ($self) = @_; 2376 my ($self) = @_;
1599 2377
… …
1601 2379
1602 return unless $self->{h} > 0; 2380 return unless $self->{h} > 0;
1603 2381
1604 delete $self->{texture}; 2382 delete $self->{texture};
1605 2383
1606 $ROOT->on_refresh ($self, sub { 2384 $ROOT->on_post_alloc ($self, sub {
2385 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2386
1607 if (delete $self->{need_reflow}) { 2387 if (delete $self->{need_reflow}) {
1608 my $height = 0; 2388 my $height = 0;
1609 2389
1610 $height += $_->[0] = $self->text_height ($_->[2]) 2390 my $layout = $self->{layout};
2391
2392 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2393
1611 for @{$self->{par}}; 2394 for (@{$self->{par}}) {
2395 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2396 $layout->set_width ($W - $_->[3]);
2397 $layout->set_markup ($_->[4]);
2398 my ($w, $h) = $layout->size;
2399 $_->[0] = $w + $_->[3];
2400 $_->[1] = $h;
2401 }
2402
2403 $height += $_->[1];
2404 }
1612 2405
1613 $self->{height} = $height; 2406 $self->{height} = $height;
1614 2407
1615 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2408 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1616 2409
1617 delete $self->{texture}; 2410 delete $self->{texture};
1618 } 2411 }
1619 2412
1620 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2413 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1621 glClearColor 0, 0, 0, 1; 2414 glClearColor 0.5, 0.5, 0.5, 0;
1622 glClear GL_COLOR_BUFFER_BIT; 2415 glClear GL_COLOR_BUFFER_BIT;
1623 2416
2417 my $top = int $self->{children}[1]{range}[0];
2418
2419 my $y0 = $top;
2420 my $y1 = $top + $H;
2421
2422 my $y = 0;
2423
2424 my $layout = $self->{layout};
2425
2426 $layout->set_font ($self->{font}) if $self->{font};
2427
1624 glEnable GL_BLEND; 2428 glEnable GL_BLEND;
2429 #TODO# not correct in windows where rgba is forced off
1625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2430 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1626 glEnable GL_TEXTURE_2D;
1627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1628
1629 my $top = int $self->{children}[1]{range}[0];
1630
1631 my $y0 = $top;
1632 my $y1 = $top + $self->{h};
1633
1634 my $y = 0;
1635
1636 my $layout = $self->{layout};
1637 2431
1638 for my $par (@{$self->{par}}) { 2432 for my $par (@{$self->{par}}) {
1639 my $h = $par->[0]; 2433 my $h = $par->[1];
1640 2434
1641 if ($y0 < $y + $h && $y < $y1) { 2435 if ($y0 < $y + $h && $y < $y1) {
2436 $layout->set_foreground (@{ $par->[2] });
2437 $layout->set_width ($W - $par->[3]);
1642 $layout->set_text ($par->[2]); 2438 $layout->set_markup ($par->[4]);
1643 2439
1644 glColor @{ $par->[1] }; 2440 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1645 my ($W, $H) = $layout->size; 2441
1646 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2442 glRasterPos $par->[3], $y - $y0;
2443 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1647 } 2444 }
1648 2445
1649 $y += $h; 2446 $y += $h;
1650 } 2447 }
1651 2448
1652 glDisable GL_TEXTURE_2D;
1653 glDisable GL_BLEND; 2449 glDisable GL_BLEND;
1654 }; 2450 };
1655 }); 2451 });
1656} 2452}
1657 2453
1658sub _draw { 2454sub _draw {
1659 my ($self) = @_; 2455 my ($self) = @_;
1660 2456
1661 if ($self->{texture}) {
1662 glEnable GL_TEXTURE_2D; 2457 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2459 glColor 1, 1, 1, 1;
1664 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2460 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1665 glDisable GL_TEXTURE_2D; 2461 glDisable GL_TEXTURE_2D;
1666 }
1667 2462
1668 $self->{children}[1]->draw; 2463 $self->{children}[1]->draw;
1669 2464
1670} 2465}
1671 2466
1672############################################################################# 2467#############################################################################
1673 2468
1674package CFClient::UI::MapWidget;
1675
1676use strict;
1677
1678use List::Util qw(min max);
1679
1680use SDL;
1681use SDL::OpenGL;
1682
1683our @ISA = CFClient::UI::Base::;
1684
1685sub new {
1686 my $class = shift;
1687
1688 $class->SUPER::new (
1689 z => -1,
1690 can_focus => 1,
1691 list => (glGenLists 1),
1692 @_
1693 )
1694}
1695
1696sub key_down {
1697 print "MAPKEYDOWN\n";
1698}
1699
1700sub key_up {
1701}
1702
1703sub button_down {
1704 my ($self, $ev, $x, $y) = @_;
1705
1706 $self->focus_in;
1707
1708 if ($ev->button == 2) {
1709 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1710 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1711
1712 $self->{motion} = sub {
1713 my ($ev, $x, $y) = @_;
1714
1715 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1716
1717 $::CFG->{map_shift_x} = $bw + $x - $ox;
1718 $::CFG->{map_shift_y} = $bh + $y - $oy;
1719
1720 $self->update;
1721 };
1722 }
1723}
1724
1725sub button_up {
1726 my ($self, $ev, $x, $y) = @_;
1727
1728 delete $self->{motion};
1729}
1730
1731sub mouse_motion {
1732 my ($self, $ev, $x, $y) = @_;
1733
1734 $self->{motion}->($ev, $x, $y) if $self->{motion};
1735}
1736
1737sub size_request {
1738 (
1739 1 + 32 * int $::WIDTH / 32,
1740 1 + 32 * int $::HEIGHT / 32,
1741 )
1742}
1743
1744sub update {
1745 my ($self) = @_;
1746
1747 $self->{need_update} = 1;
1748 $self->SUPER::update;
1749}
1750
1751sub draw {
1752 my ($self) = @_;
1753
1754 if (delete $self->{need_update}) {
1755 glNewList $self->{list}, GL_COMPILE;
1756
1757 if ($::MAP) {
1758 my $sw = int $::WIDTH / 32;
1759 my $sh = int $::HEIGHT / 32;
1760
1761 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1762 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1763
1764 glTranslate $sx0 - 32, $sy0 - 32, 0;
1765
1766 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1767
1768 if ($::CFG->{fow_enable}) {
1769 if ($::CFG->{fow_smooth}) { # smooth fog of war
1770 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1771 glConvolutionFilter2D
1772 GL_CONVOLUTION_2D,
1773 GL_ALPHA,
1774 3, 3,
1775 GL_ALPHA, GL_FLOAT,
1776 pack "f*",
1777 0.1, 0.1, 0.1,
1778 0.1, 0.2, 0.1,
1779 0.1, 0.1, 0.1,
1780 ;
1781 glEnable GL_CONVOLUTION_2D;
1782 }
1783
1784 $self->{fow_texture} = new CFClient::Texture
1785 w => $w,
1786 h => $h,
1787 data => $data,
1788 internalformat => GL_ALPHA,
1789 format => GL_ALPHA;
1790
1791 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1792
1793 glEnable GL_BLEND;
1794 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1795 glEnable GL_TEXTURE_2D;
1796 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1797
1798 glColor +($::CFG->{fow_intensity}) x 3, 1;
1799 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1800
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND;
1803 }
1804
1805 # HACK BEGIN
1806 {
1807 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1808 my ($w, $h) = (250, 250);
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814
1815 $self->{mapmap_texture} =
1816 new CFClient::Texture
1817 w => $w,
1818 h => $h,
1819 data => $::MAP->mapmap ($w, $h),
1820 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1821
1822 $self->{mapmap_texture}->draw_quad (100, 100);
1823
1824 glDisable GL_TEXTURE_2D;
1825 glDisable GL_BLEND;
1826 }
1827 # HACK END
1828 }
1829
1830 glEndList;
1831 }
1832
1833 glPushMatrix;
1834 glCallList $self->{list};
1835 glPopMatrix;
1836
1837 if ($FOCUS != $self) {
1838 glColor 64/255, 64/255, 64/255;
1839 glLogicOp GL_AND;
1840 glEnable GL_COLOR_LOGIC_OP;
1841 glBegin GL_QUADS;
1842 glVertex 0, 0;
1843 glVertex 0, $::HEIGHT;
1844 glVertex $::WIDTH, $::HEIGHT;
1845 glVertex $::WIDTH, 0;
1846 glEnd;
1847 glDisable GL_COLOR_LOGIC_OP;
1848 }
1849}
1850
1851my %DIR = (
1852 SDLK_KP8, [1, "north"],
1853 SDLK_KP9, [2, "northeast"],
1854 SDLK_KP6, [3, "east"],
1855 SDLK_KP3, [4, "southeast"],
1856 SDLK_KP2, [5, "south"],
1857 SDLK_KP1, [6, "southwest"],
1858 SDLK_KP4, [7, "west"],
1859 SDLK_KP7, [8, "northwest"],
1860
1861 SDLK_UP, [1, "north"],
1862 SDLK_RIGHT, [3, "east"],
1863 SDLK_DOWN, [5, "south"],
1864 SDLK_LEFT, [7, "west"],
1865);
1866
1867sub key_down {
1868 my ($self, $ev) = @_;
1869
1870 my $mod = $ev->key_mod;
1871 my $sym = $ev->key_sym;
1872
1873 if ($sym == SDLK_KP5) {
1874 $::CONN->user_send ("command stay fire");
1875 } elsif ($sym == SDLK_a) {
1876 $::CONN->user_send ("command apply");
1877 } elsif ($sym == SDLK_QUOTE) {
1878 $self->emit ('activate_console');
1879 } elsif ($sym == SDLK_SLASH) {
1880 $self->emit ('activate_console' => '/');
1881 } elsif (exists $DIR{$sym}) {
1882 if ($mod & KMOD_SHIFT) {
1883 $self->{shft}++;
1884 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1885 } elsif ($mod & KMOD_CTRL) {
1886 $self->{ctrl}++;
1887 $::CONN->user_send ("command run $DIR{$sym}[0]");
1888 } else {
1889 $::CONN->user_send ("command $DIR{$sym}[1]");
1890 }
1891 }
1892}
1893
1894sub key_up {
1895 my ($self, $ev) = @_;
1896
1897 my $mod = $ev->key_mod;
1898 my $sym = $ev->key_sym;
1899
1900 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1901 $::CONN->user_send ("command fire_stop");
1902 }
1903 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1904 $::CONN->user_send ("command run_stop");
1905 }
1906}
1907
1908#############################################################################
1909
1910package CFClient::UI::Animator; 2469package CFClient::UI::Animator;
1911 2470
1912use SDL::OpenGL; 2471use CFClient::OpenGL;
1913 2472
1914our @ISA = CFClient::UI::Bin::; 2473our @ISA = CFClient::UI::Bin::;
1915 2474
1916sub moveto { 2475sub moveto {
1917 my ($self, $x, $y) = @_; 2476 my ($self, $x, $y) = @_;
… …
1955 2514
1956sub new { 2515sub new {
1957 my $class = shift; 2516 my $class = shift;
1958 2517
1959 my $self = $class->SUPER::new ( 2518 my $self = $class->SUPER::new (
1960 state => 0, 2519 state => 0,
1961 connect_activate => \&toggle_flopper, 2520 connect_activate => \&toggle_flopper,
1962 @_ 2521 @_
1963 ); 2522 );
1964 2523
1965 if ($self->{state}) { 2524 if ($self->{state}) {
… …
1975 2534
1976 # TODO: use animation 2535 # TODO: use animation
1977 if ($self->{state} = !$self->{state}) { 2536 if ($self->{state} = !$self->{state}) {
1978 $CFClient::UI::ROOT->add ($self->{other}); 2537 $CFClient::UI::ROOT->add ($self->{other});
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2538 $self->{other}->move ($self->coord2global (0, $self->{h}));
1980 $self->emit ("open"); 2539 $self->_emit ("open");
1981 } else { 2540 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2541 $CFClient::UI::ROOT->remove ($self->{other});
1983 $self->emit ("close"); 2542 $self->_emit ("close");
1984 } 2543 }
1985 2544
1986 $self->emit (changed => $self->{state}); 2545 $self->_emit (changed => $self->{state});
1987} 2546}
1988 2547
1989############################################################################# 2548#############################################################################
1990 2549
2550package CFClient::UI::Tooltip;
2551
2552our @ISA = CFClient::UI::Bin::;
2553
2554use CFClient::OpenGL;
2555
2556sub new {
2557 my $class = shift;
2558
2559 $class->SUPER::new (
2560 @_,
2561 can_events => 0,
2562 )
2563}
2564
2565sub set_tooltip_from {
2566 my ($self, $widget) = @_;
2567
2568 $self->add (new CFClient::UI::Label
2569 markup => $widget->{tooltip},
2570 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2571 fontsize => 0.8,
2572 fg => [0, 0, 0, 1],
2573 ellipsise => 0,
2574 font => ($widget->{tooltip_font} || $::FONT_PROP),
2575 );
2576}
2577
2578sub size_request {
2579 my ($self) = @_;
2580
2581 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2582
2583 ($w + 4, $h + 4)
2584}
2585
2586sub size_allocate {
2587 my ($self, $w, $h) = @_;
2588
2589 $self->SUPER::size_allocate ($w - 4, $h - 4);
2590}
2591
2592sub _draw {
2593 my ($self) = @_;
2594
2595 glTranslate 0.375, 0.375;
2596
2597 my ($w, $h) = @$self{qw(w h)};
2598
2599 glColor 1, 0.8, 0.4;
2600 glBegin GL_QUADS;
2601 glVertex 0 , 0;
2602 glVertex 0 , $h;
2603 glVertex $w, $h;
2604 glVertex $w, 0;
2605 glEnd;
2606
2607 glColor 0, 0, 0;
2608 glBegin GL_LINE_LOOP;
2609 glVertex 0 , 0;
2610 glVertex 0 , $h;
2611 glVertex $w, $h;
2612 glVertex $w, 0;
2613 glEnd;
2614
2615 glTranslate 2 - 0.375, 2 - 0.375;
2616 $self->SUPER::_draw;
2617}
2618
2619#############################################################################
2620
2621package CFClient::UI::Face;
2622
2623our @ISA = CFClient::UI::Base::;
2624
2625use CFClient::OpenGL;
2626
2627sub new {
2628 my $class = shift;
2629
2630 my $self = $class->SUPER::new (
2631 aspect => 1,
2632 @_,
2633 );
2634
2635 if ($self->{anim} && $self->{animspeed}) {
2636 Scalar::Util::weaken (my $widget = $self);
2637
2638 $self->{timer} = Event->timer (
2639 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2640 hard => 1,
2641 interval => $self->{animspeed},
2642 cb => sub {
2643 ++$widget->{frame};
2644 $widget->update;
2645 },
2646 );
2647 }
2648
2649 $self
2650}
2651
2652sub size_request {
2653 (32, 8)
2654}
2655
2656sub update {
2657 my ($self) = @_;
2658
2659 return unless $self->{visible};
2660
2661 $self->SUPER::update;
2662}
2663
2664sub _draw {
2665 my ($self) = @_;
2666
2667 return unless $::CONN;
2668
2669 my $face;
2670
2671 if ($self->{frame}) {
2672 my $anim = $::CONN->{anim}[$self->{anim}];
2673
2674 $face = $anim->[ $self->{frame} % @$anim ]
2675 if $anim && @$anim;
2676 }
2677
2678 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2679
2680 if ($tex) {
2681 glEnable GL_TEXTURE_2D;
2682 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2683 glColor 1, 1, 1, 1;
2684 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2685 glDisable GL_TEXTURE_2D;
2686 }
2687}
2688
2689sub DESTROY {
2690 my ($self) = @_;
2691
2692 $self->{timer}->cancel
2693 if $self->{timer};
2694
2695 $self->SUPER::DESTROY;
2696}
2697
2698#############################################################################
2699
2700package CFClient::UI::InventoryItem;
2701
2702our @ISA = CFClient::UI::HBox::;
2703
2704sub _item_to_desc {
2705 my ($item) = @_;
2706
2707 my $desc =
2708 $item->{nrof} < 2
2709 ? $item->{name}
2710 : "$item->{nrof} × $item->{name_pl}";
2711
2712 $item->{flags} & Crossfire::Protocol::F_OPEN
2713 and $desc .= " (open)";
2714 $item->{flags} & Crossfire::Protocol::F_APPLIED
2715 and $desc .= " (applied)";
2716 $item->{flags} & Crossfire::Protocol::F_UNPAID
2717 and $desc .= " (unpaid)";
2718 $item->{flags} & Crossfire::Protocol::F_MAGIC
2719 and $desc .= " (magic)";
2720 $item->{flags} & Crossfire::Protocol::F_CURSED
2721 and $desc .= " (cursed)";
2722 $item->{flags} & Crossfire::Protocol::F_DAMNED
2723 and $desc .= " (damned)";
2724 $item->{flags} & Crossfire::Protocol::F_LOCKED
2725 and $desc .= " *";
2726
2727 $desc
2728}
2729
2730sub new {
2731 my $class = shift;
2732
2733 my %args = @_;
2734
2735 my $item = delete $args{item};
2736
2737 my $desc = _item_to_desc ($item);
2738
2739 my $self = $class->SUPER::new (
2740 can_hover => 1,
2741 can_events => 1,
2742 tooltip => ((CFClient::UI::Label::escape $desc)
2743 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2744 connect_button_down => sub {
2745 my ($self, $ev, $x, $y) = @_;
2746
2747 # todo: maybe put examine on 1? but should just be a tooltip :(
2748 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2749 my $targ = $::CONN->{player}{tag};
2750
2751 if ($item->{container} == $::CONN->{player}{tag}) {
2752 $targ = $main::OPENCONT;
2753 }
2754
2755 $::CONN->send ("move $targ $item->{tag} 0");
2756 } elsif ($ev->{button} == 1) {
2757 $::CONN->send ("examine $item->{tag}");
2758 } elsif ($ev->{button} == 2) {
2759 $::CONN->send ("apply $item->{tag}");
2760 } elsif ($ev->{button} == 3) {
2761 my @menu_items = (
2762 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2763 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2764 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2765 (
2766 $item->{flags} & Crossfire::Protocol::F_LOCKED
2767 ? (
2768 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2769 )
2770 : (
2771 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2772 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2773 )
2774 ),
2775 );
2776
2777 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2778 }
2779
2780 1
2781 },
2782 %args
2783 );
2784
2785
2786 $self->add (new CFClient::UI::Face
2787 can_events => 0,
2788 face => $item->{face},
2789 anim => $item->{anim},
2790 animspeed => $item->{animspeed},
2791 );
2792
2793 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2794
2795 $self->{item} = $item;
2796
2797 $self->update_item;
2798
2799 $self
2800}
2801
2802sub update_item {
2803 my ($self) = @_;
2804
2805 my $desc = _item_to_desc ($self->{item});
2806
2807 $self->{name_lbl}->set_text ($desc);
2808}
2809
2810#############################################################################
2811
2812package CFClient::UI::Inventory;
2813
2814our @ISA = CFClient::UI::ScrolledWindow::;
2815
2816sub new {
2817 my $class = shift;
2818
2819 my $self = $class->SUPER::new (
2820 scrolled => (new CFClient::UI::Table),
2821 @_,
2822 );
2823
2824 $self
2825}
2826
2827sub set_items {
2828 my ($self, $items) = @_;
2829
2830 $self->{scrolled}->clear;
2831 return unless $items;
2832
2833 my @items = sort {
2834 ($a->{type} <=> $b->{type})
2835 or ($a->{name} cmp $b->{name})
2836 } @$items;
2837
2838 $self->{real_items} = \@items;
2839
2840 for my $item (@items) {
2841 $item->{item} = $item;
2842 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2843 $item->update_item ();
2844 }
2845
2846 my $i = 0;
2847 for (@items) {
2848 $self->{scrolled}->add (0, $i, $_);
2849 my $nrof = $_->{item}->{nrof} || 1;
2850 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2851 }
2852
2853# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2854}
2855
2856sub size_request {
2857 my ($self) = @_;
2858 ($self->{req_w}, $self->{req_h});
2859}
2860
2861#############################################################################
2862
2863package CFClient::UI::Menu;
2864
2865our @ISA = CFClient::UI::FancyFrame::;
2866
2867use CFClient::OpenGL;
2868
2869sub new {
2870 my $class = shift;
2871
2872 my $self = $class->SUPER::new (
2873 items => [],
2874 z => 100,
2875 @_,
2876 );
2877
2878 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2879
2880 for my $item (@{ $self->{items} }) {
2881 my ($widget, $cb) = @$item;
2882
2883 # handle various types of items, only text for now
2884 if (!ref $widget) {
2885 $widget = new CFClient::UI::Label
2886 can_hover => 1,
2887 can_events => 1,
2888 text => $widget;
2889 }
2890
2891 $self->{item}{$widget} = $item;
2892
2893 $self->{vbox}->add ($widget);
2894 }
2895
2896 $self
2897}
2898
2899# popup given the event (must be a mouse button down event currently)
2900sub popup {
2901 my ($self, $ev) = @_;
2902
2903 $self->_emit ("popdown");
2904
2905 # maybe save $GRAB? must be careful about events...
2906 $GRAB = $self;
2907 $self->{button} = $ev->{button};
2908
2909 $self->show;
2910 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2911}
2912
2913sub mouse_motion {
2914 my ($self, $ev, $x, $y) = @_;
2915
2916 # TODO: should use vbox->find_widget or so
2917 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2918 $self->{hover} = $self->{item}{$HOVER};
2919}
2920
2921sub button_up {
2922 my ($self, $ev, $x, $y) = @_;
2923
2924 if ($ev->{button} == $self->{button}) {
2925 undef $GRAB;
2926 $self->hide;
2927
2928 $self->_emit ("popdown");
2929 $self->{hover}[1]->() if $self->{hover};
2930 }
2931}
2932
2933#############################################################################
2934
2935package CFClient::UI::Statusbox;
2936
2937our @ISA = CFClient::UI::VBox::;
2938
2939sub new {
2940 my $class = shift;
2941
2942 $class->SUPER::new (
2943 fontsize => 0.8,
2944 @_,
2945 )
2946}
2947
2948sub reorder {
2949 my ($self) = @_;
2950 my $NOW = time;
2951
2952 while (my ($k, $v) = each %{ $self->{item} }) {
2953 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2954 }
2955
2956 my @widgets;
2957
2958 my @items = sort {
2959 $a->{pri} <=> $b->{pri}
2960 or $b->{id} <=> $a->{id}
2961 } values %{ $self->{item} };
2962
2963 my $count = 10 + 1;
2964 for my $item (@items) {
2965 last unless --$count;
2966
2967 push @widgets, $item->{label} ||= do {
2968 # TODO: doesn't handle markup well (read as: at all)
2969 my $short = $item->{count} > 1
2970 ? "<b>$item->{count} ×</b> $item->{text}"
2971 : $item->{text};
2972
2973 for ($short) {
2974 s/^\s+//;
2975 s/\s+/ /g;
2976 }
2977
2978 new CFClient::UI::Label
2979 markup => $short,
2980 tooltip => $item->{tooltip},
2981 tooltip_font => $::FONT_PROP,
2982 tooltip_width => 0.67,
2983 fontsize => $item->{fontsize} || $self->{fontsize},
2984 max_w => $::WIDTH * 0.44,
2985 fg => $item->{fg},
2986 can_events => 1,
2987 can_hover => 1
2988 };
2989 }
2990
2991 $self->clear;
2992 $self->SUPER::add (reverse @widgets);
2993}
2994
2995sub add {
2996 my ($self, $text, %arg) = @_;
2997
2998 $text =~ s/^\s+//;
2999 $text =~ s/\s+$//;
3000
3001 my $timeout = time + ((delete $arg{timeout}) || 60);
3002
3003 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3004
3005 if (my $item = $self->{item}{$group}) {
3006 if ($item->{text} eq $text) {
3007 $item->{count}++;
3008 } else {
3009 $item->{count} = 1;
3010 $item->{text} = $item->{tooltip} = $text;
3011 }
3012 $item->{id} = ++$self->{id};
3013 $item->{timeout} = $timeout;
3014 delete $item->{label};
3015 } else {
3016 $self->{item}{$group} = {
3017 id => ++$self->{id},
3018 text => $text,
3019 timeout => $timeout,
3020 tooltip => $text,
3021 fg => [0.8, 0.8, 0.8, 0.8],
3022 pri => 0,
3023 count => 1,
3024 %arg,
3025 };
3026 }
3027
3028 $self->reorder;
3029}
3030
3031sub reconfigure {
3032 my ($self) = @_;
3033
3034 delete $_->{label}
3035 for values %{ $self->{item} || {} };
3036
3037 $self->reorder;
3038 $self->SUPER::reconfigure;
3039}
3040
3041#############################################################################
3042
1991package CFClient::UI::Root; 3043package CFClient::UI::Root;
1992 3044
1993our @ISA = CFClient::UI::Container::; 3045our @ISA = CFClient::UI::Container::;
1994 3046
1995use SDL::OpenGL; 3047use CFClient::OpenGL;
3048
3049sub new {
3050 my $class = shift;
3051
3052 $class->SUPER::new (
3053 @_,
3054 )
3055}
3056
3057sub configure {
3058 my ($self, $x, $y, $w, $h) = @_;
3059
3060 $self->{w} = $w;
3061 $self->{h} = $h;
3062}
3063
3064sub check_size {
3065 my ($self) = @_;
3066
3067 $self->size_allocate ($self->{w}, $self->{h})
3068 if $self->{w};
3069}
1996 3070
1997sub size_request { 3071sub size_request {
1998 ($::WIDTH, $::HEIGHT) 3072 my ($self) = @_;
3073
3074 ($self->{w}, $self->{h})
1999} 3075}
2000 3076
2001sub size_allocate { 3077sub size_allocate {
2002 my ($self, $x, $y, $w, $h) = @_; 3078 my ($self, $w, $h) = @_;
2003 3079
2004 $self->_size_allocate ($x, $y, $w, $h); 3080 for my $child ($self->children) {
3081 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2005 3082
2006 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3083 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2007 for @{$self->{children}}; 3084 if exists $child->{req_x};
2008}
2009 3085
2010sub _topleft { 3086 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3087 if exists $child->{req_y};
3088
3089 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3090 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3091
3092 $child->configure ($X, $Y, $W, $H);
3093 }
3094}
3095
3096sub coord2local {
2011 my ($self, $x, $y) = @_; 3097 my ($self, $x, $y) = @_;
2012 3098
2013 ($x, $y) 3099 ($x, $y)
2014} 3100}
2015 3101
3102sub coord2global {
3103 my ($self, $x, $y) = @_;
3104
3105 ($x, $y)
3106}
3107
2016sub update { 3108sub update {
2017 my ($self) = @_; 3109 my ($self) = @_;
2018 3110
2019 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3111 $self->check_size;
2020 ::refresh (); 3112 $::WANT_REFRESH++;
2021} 3113}
2022 3114
2023sub add { 3115sub add {
2024 my ($self, $widget) = @_; 3116 my ($self, @children) = @_;
2025 3117
3118 for (my @widgets = @children; my $w = pop @widgets; ) {
3119 push @widgets, $w->children;
3120 $w->{root} = $self;
3121 $w->{visible} = 1;
3122 }
3123
3124 for my $child (@children) {
3125 $child->{is_toplevel} = 1;
3126
3127 # integerise window positions
3128 $child->{x} = int $child->{x};
3129 $child->{y} = int $child->{y};
3130 }
3131
2026 $self->SUPER::add ($widget); 3132 $self->SUPER::add (@children);
3133}
2027 3134
2028 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3135sub remove {
3136 my ($self, @children) = @_;
3137
3138 $self->SUPER::remove (@children);
3139
3140 while (@children) {
3141 my $w = pop @children;
3142 push @children, $w->children;
3143 $w->set_invisible;
3144 }
2029} 3145}
2030 3146
2031sub on_refresh { 3147sub on_refresh {
2032 my ($self, $id, $cb) = @_; 3148 my ($self, $id, $cb) = @_;
2033 3149
2034 $self->{refresh_hook}{$id} = $cb; 3150 $self->{refresh_hook}{$id} = $cb;
2035} 3151}
2036 3152
3153sub on_post_alloc {
3154 my ($self, $id, $cb) = @_;
3155
3156 $self->{post_alloc_hook}{$id} = $cb;
3157}
3158
2037sub draw { 3159sub draw {
2038 my ($self) = @_; 3160 my ($self) = @_;
2039 3161
2040 while (my $rcb = delete $self->{refresh_hook}) { 3162 while ($self->{refresh_hook}) {
2041 $_->() for values %$rcb; 3163 $_->()
3164 for values %{delete $self->{refresh_hook}};
3165 }
3166
3167 if ($self->{check_size}) {
3168 my @queue = ([], []);
3169
3170 for (;;) {
3171 if ($self->{check_size}) {
3172 # heuristic: check containers last
3173 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3174 for values %{delete $self->{check_size}}
3175 }
3176
3177 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3178
3179 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3180 ? @$widget{qw(user_w user_h)}
3181 : $widget->size_request;
3182
3183 if (delete $widget->{force_alloc}
3184 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3185 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3186
3187 $widget->{req_w} = $w;
3188 $widget->{req_h} = $h;
3189
3190 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3191
3192 $widget->{parent}->check_size
3193 if $widget->{parent};
3194 }
3195 }
3196 }
3197
3198 while ($self->{size_alloc}) {
3199 for (values %{delete $self->{size_alloc}}) {
3200 my ($widget, $w, $h) = @$_;
3201
3202 $w = 0 if $w < 0;
3203 $h = 0 if $h < 0;
3204
3205 $widget->{w} = $w;
3206 $widget->{h} = $h;
3207 $widget->emit (size_allocate => $w, $h);
3208 }
3209 }
3210
3211 while ($self->{post_alloc_hook}) {
3212 $_->()
3213 for values %{delete $self->{post_alloc_hook}};
2042 } 3214 }
2043 3215
2044 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3216 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2045 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3217 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2046 glClear GL_COLOR_BUFFER_BIT; 3218 glClear GL_COLOR_BUFFER_BIT;
2047 3219
2048 glMatrixMode GL_PROJECTION; 3220 glMatrixMode GL_PROJECTION;
2049 glLoadIdentity; 3221 glLoadIdentity;
2050 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3222 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2051 glMatrixMode GL_MODELVIEW; 3223 glMatrixMode GL_MODELVIEW;
2052 glLoadIdentity; 3224 glLoadIdentity;
2053 3225
2054 $self->_draw; 3226 $self->_draw;
2055} 3227}
… …
2057############################################################################# 3229#############################################################################
2058 3230
2059package CFClient::UI; 3231package CFClient::UI;
2060 3232
2061$ROOT = new CFClient::UI::Root; 3233$ROOT = new CFClient::UI::Root;
3234$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2062 3235
20631 32361
2064 3237

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