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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.279 by root, Mon Jun 5 00:17:47 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;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
161} 369}
162 370
163sub size_allocate { 371sub size_allocate {
164 # nothing to be done 372 # nothing to be done
165} 373}
166 374
167# return top left coordinates 375sub children {
168sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
169 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
170 385
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
172} 404}
173 405
174# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
175sub coord2local { 407sub coord2local {
176 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
177 409
178 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 411}
181 412
182# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
183sub coord2global { 414sub coord2global {
184 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
185 416
186 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 418}
189 419
190sub focus_in { 420sub focus_in {
191 my ($self) = @_; 421 my ($self) = @_;
192 422
193 return if $FOCUS == $self; 423 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
195 425
196 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
197 427
198 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
199 429
200 $focus->update if $focus; 430 $focus->update if $focus;
201 $FOCUS->update; 431 $FOCUS->update;
202} 432}
203 433
… …
206 436
207 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
208 438
209 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
210 440
211 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
212 442
213 $focus->update if $focus; #? 443 $focus->update if $focus; #?
214}
215 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
216sub mouse_motion { } 449sub mouse_motion { 0 }
217sub button_up { } 450sub button_up { 0 }
218sub key_down { } 451sub key_down { 0 }
219sub key_up { } 452sub key_up { 0 }
220 453
221sub button_down { 454sub button_down {
222 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
223 456
224 $self->focus_in; 457 $self->focus_in;
225}
226 458
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 459 0
257}
258
259sub _draw {
260 my ($self) = @_;
261
262 warn "no draw defined for $self\n";
263} 460}
264 461
265sub find_widget { 462sub find_widget {
266 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
267 466
268 return $self 467 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 470
… …
274 473
275sub set_parent { 474sub set_parent {
276 my ($self, $parent) = @_; 475 my ($self, $parent) = @_;
277 476
278 Scalar::Util::weaken ($self->{parent} = $parent); 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
279} 479}
280 480
281sub check_size { 481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
282 my ($self) = @_; 501 #my ($self, $visible) = @_;
502}
283 503
284 my ($w, $h) = $self->size_request; 504sub realloc {
505 my ($self) = @_;
285 506
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
287 $self->{req_w} = $w; 513 delete $self->{req_w};
288 $self->{req_h} = $h; 514 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 515 }
293} 516}
294 517
295sub update { 518sub update {
296 my ($self) = @_; 519 my ($self) = @_;
297 520
298 $self->{parent}->update 521 $self->{parent}->update
299 if $self->{parent}; 522 if $self->{parent};
300} 523}
301 524
302sub connect { 525sub reconfigure {
303 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
304 527
305 push @{ $self->{signal_cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
306} 530}
307 531
308sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
309 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
310 535
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 536sub draw {
312 $cb->($self, @args); 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
313 } 565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
314} 589}
315 590
316sub DESTROY { 591sub DESTROY {
317 my ($self) = @_; 592 my ($self) = @_;
318 593
594 delete $WIDGET{$self+0};
319 #$self->deactivate; 595 #$self->deactivate;
320} 596}
321 597
322############################################################################# 598#############################################################################
323 599
324package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
325 601
326our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
327 603
328use strict; 604use strict;
329use SDL::OpenGL; 605use CFClient::OpenGL;
330 606
331sub new { 607sub new {
332 my $class = shift; 608 my $class = shift;
333 609
334 # range [value, low, high, page] 610 # range [value, low, high, page]
335 611
336 $class->SUPER::new ( 612 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
339 @_ 615 @_
340 ) 616 )
341} 617}
342 618
343sub _draw { 619sub _draw {
344 my ($self) = @_; 620 my ($self) = @_;
345 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
347 628
348 glEnable GL_BLEND; 629 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
351 632
352 glBegin GL_QUADS; 633 glBegin GL_QUADS;
353 glVertex 0 , 0; 634 glVertex 0 , 0;
354 glVertex 0 , $h; 635 glVertex 0 , $h;
355 glVertex $w, $h; 636 glVertex $w, $h;
356 glVertex $w, 0; 637 glVertex $w, 0;
357 glEnd; 638 glEnd;
358 639
359 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
360} 642}
361 643
362############################################################################# 644#############################################################################
363 645
364package CFClient::UI::Empty; 646package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 647
378our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
379 649
380sub new { 650sub new {
381 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
382 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
383 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
384 673
385 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
386 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
387 682
388 $self 683 $self
389} 684}
390 685
391sub add { 686sub add {
392 my ($self, $child) = @_; 687 my ($self, @widgets) = @_;
393 688
394 $child->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
395 691
396 use sort 'stable'; 692 use sort 'stable';
397 693
398 $self->{children} = [ 694 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 696 @{$self->{children}}, @widgets
401 ]; 697 ];
402 698
403 $child->check_size; 699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
404} 704}
405 705
406sub remove { 706sub remove {
407 my ($self, $child) = @_; 707 my ($self, $child) = @_;
408 708
409 delete $child->{parent}; 709 delete $child->{parent};
710 $child->hide;
410 711
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 713
413 $self->check_size; 714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
414} 729}
415 730
416sub find_widget { 731sub find_widget {
417 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
418 733
419 $x -= $self->{x}; 734 $x -= $self->{x};
420 $y -= $self->{y}; 735 $y -= $self->{y};
421 736
422 my $res; 737 my $res;
423 738
424 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
425 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
426 and return $res; 741 and return $res;
427 } 742 }
428 743
429 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
478 $self->{children}[0]->configure (0, 0, $w, $h); 793 $self->{children}[0]->configure (0, 0, $w, $h);
479} 794}
480 795
481############################################################################# 796#############################################################################
482 797
798# back-buffered drawing area
799
483package CFClient::UI::Window; 800package CFClient::UI::Window;
484 801
485our @ISA = CFClient::UI::Bin::; 802our @ISA = CFClient::UI::Bin::;
486 803
487use SDL::OpenGL; 804use CFClient::OpenGL;
488 805
489sub new { 806sub new {
490 my ($class, %arg) = @_; 807 my ($class, %arg) = @_;
491 808
492 my $self = $class->SUPER::new (%arg); 809 my $self = $class->SUPER::new (%arg);
493} 810}
494 811
495sub update { 812sub update {
496 my ($self) = @_; 813 my ($self) = @_;
497 814
498 # we want to do this delayed... 815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 816 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 817}
512 818
513sub size_allocate { 819sub size_allocate {
514 my ($self, $w, $h) = @_; 820 my ($self, $w, $h) = @_;
515 821
516 $self->child->configure (0, 0, $w, $h); 822 $self->SUPER::size_allocate ($w, $h);
823 $self->update;
824}
517 825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
518 $self->render_chld; 846 $self->_render;
847 };
519} 848}
520 849
521sub _draw { 850sub _draw {
522 my ($self) = @_; 851 my ($self) = @_;
523 852
524 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
525 854
526 my $tex = $self->{texture} 855 my $tex = $self->{texture}
527 or return; 856 or return;
528 857
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 858 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
533 861
534 $tex->draw_quad (0, 0, $w, $h); 862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 863
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 864 glDisable GL_TEXTURE_2D;
538} 865}
539 866
540############################################################################# 867#############################################################################
541 868
542package CFClient::UI::ViewPort; 869package CFClient::UI::ViewPort;
543 870
544our @ISA = CFClient::UI::Window::; 871our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 872
618sub new { 873sub new {
619 my $class = shift; 874 my $class = shift;
620 875
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 876 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 877 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 878 scroll_y => 1,
626 border => 0.8,
627 @_ 879 @_,
628 ) 880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904}
905
906sub set_offset {
907 my ($self, $x, $y) = @_;
908
909 $self->{view_x} = int $x;
910 $self->{view_y} = int $y;
911
912 $self->update;
913}
914
915# hmm, this does not work for topleft of $self... but we should not ask for that
916sub coord2local {
917 my ($self, $x, $y) = @_;
918
919 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
920}
921
922sub coord2global {
923 my ($self, $x, $y) = @_;
924
925 $x = List::Util::min $self->{w}, $x - $self->{view_x};
926 $y = List::Util::min $self->{h}, $y - $self->{view_y};
927
928 $self->SUPER::coord2global ($x, $y)
929}
930
931sub find_widget {
932 my ($self, $x, $y) = @_;
933
934 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
935 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
936 ) {
937 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
938 } else {
939 $self->CFClient::UI::Base::find_widget ($x, $y)
940 }
941}
942
943sub _render {
944 my ($self) = @_;
945
946 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
947 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
948
949 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
950
951 $self->SUPER::_render;
952}
953
954#############################################################################
955
956package CFClient::UI::ScrolledWindow;
957
958our @ISA = CFClient::UI::HBox::;
959
960sub new {
961 my ($class, %arg) = @_;
962
963 my $child = delete $arg{child};
964
965 my $self;
966
967 my $slider = new CFClient::UI::Slider
968 vertical => 1,
969 range => [0, 0, 1, 0.01], # HACK fix
970 on_changed => sub {
971 $self->{vp}->set_offset (0, $_[1]);
972 },
973 ;
974
975 $self = $class->SUPER::new (
976 vp => (new CFClient::UI::ViewPort expand => 1),
977 slider => $slider,
978 %arg,
979 );
980
981 $self->SUPER::add ($self->{vp}, $self->{slider});
982 $self->add ($child) if $child;
983
984 $self
985}
986
987sub add {
988 my ($self, $widget) = @_;
989
990 $self->{vp}->add ($self->{child} = $widget);
991}
992
993sub update {
994 my ($self) = @_;
995
996 $self->SUPER::update;
997
998 # todo: overwrite size_allocate of child
999 my $child = $self->{vp}->child;
1000 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1001}
1002
1003sub size_allocate {
1004 my ($self, $w, $h) = @_;
1005
1006 $self->SUPER::size_allocate ($w, $h);
1007
1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010}
1011
1012#TODO# update range on size_allocate depending on child
1013# update viewport offset on scroll
1014
1015#############################################################################
1016
1017package CFClient::UI::Frame;
1018
1019our @ISA = CFClient::UI::Bin::;
1020
1021use CFClient::OpenGL;
1022
1023sub new {
1024 my $class = shift;
1025
1026 $class->SUPER::new (
1027 bg => undef,
1028 @_,
1029 )
1030}
1031
1032sub _draw {
1033 my ($self) = @_;
1034
1035 if ($self->{bg}) {
1036 my ($w, $h) = @$self{qw(w h)};
1037
1038 glEnable GL_BLEND;
1039 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1040 glColor_premultiply @{ $self->{bg} };
1041
1042 glBegin GL_QUADS;
1043 glVertex 0 , 0;
1044 glVertex 0 , $h;
1045 glVertex $w, $h;
1046 glVertex $w, 0;
1047 glEnd;
1048
1049 glDisable GL_BLEND;
1050 }
1051
1052 $self->SUPER::_draw;
1053}
1054
1055#############################################################################
1056
1057package CFClient::UI::FancyFrame;
1058
1059our @ISA = CFClient::UI::Bin::;
1060
1061use CFClient::OpenGL;
1062
1063my $bg =
1064 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1065 mipmap => 1, wrap => 1;
1066
1067my @border =
1068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1069 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1070
1071sub new {
1072 my ($class, %arg) = @_;
1073
1074 my $title = delete $arg{title};
1075
1076 my $self = $class->SUPER::new (
1077 bg => [1, 1, 1, 1],
1078 border_bg => [1, 1, 1, 1],
1079 border => 0.6,
1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
1084 );
1085
1086 $self->{title} = new CFClient::UI::Label
1087 align => 0,
1088 valign => 1,
1089 text => $title,
1090 fontsize => $self->{border}
1091 if defined $title;
1092
1093 $self
1094}
1095
1096sub add {
1097 my ($self, @widgets) = @_;
1098
1099 $self->SUPER::add (@widgets);
1100 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
629} 1101}
630 1102
631sub border { 1103sub border {
632 int $_[0]{border} * $::FONTSIZE 1104 int $_[0]{border} * $::FONTSIZE
633} 1105}
634 1106
635sub size_request { 1107sub size_request {
636 my ($self) = @_; 1108 my ($self) = @_;
637 1109
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1110 $self->{title}->size_request
1111 if $self->{title};
639 1112
640 my ($w, $h) = $self->SUPER::size_request; 1113 my ($w, $h) = $self->SUPER::size_request;
641 1114
642 ( 1115 (
643 $w + $self->border * 2, 1116 $w + $self->border * 2,
… …
646} 1119}
647 1120
648sub size_allocate { 1121sub size_allocate {
649 my ($self, $w, $h) = @_; 1122 my ($self, $w, $h) = @_;
650 1123
1124 if ($self->{title}) {
1125 $self->{title}{w} = $w;
1126 $self->{title}{h} = $h;
1127 $self->{title}->size_allocate ($w, $h);
1128 }
1129
1130 my $border = $self->border;
1131
651 $h -= List::Util::max 0, $self->border * 2; 1132 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1133 $w -= List::Util::max 0, $border * 2;
653 1134
654 $self->child->configure ($self->border, $self->border, $w, $h); 1135 $self->child->configure ($border, $border, $w, $h);
655} 1136}
656 1137
657sub button_down { 1138sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1139 my ($self, $ev, $x, $y) = @_;
659 1140
1141 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1142 my $border = $self->border;
661 1143
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1144 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1145 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1146
1147 if ($lr & $td) {
1148 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1149 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1150 my ($bw, $bh) = ($self->{w}, $self->{h});
1151
1152 my $mx = $x < $border;
1153 my $my = $y < $border;
667 1154
668 $self->{motion} = sub { 1155 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
670 1157
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1158 my $dx = $ev->{x} - $ox;
1159 my $dy = $ev->{y} - $oy;
672 1160
673 $self->{user_w} = $bw + $x - $ox; 1161 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1162 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1163
1164 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165 $self->realloc;
676 }; 1166 };
677 1167
678 } elsif ($x >= 0 && $x < $self->{w} 1168 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1170 my ($bx, $by) = ($self->{x}, $self->{y});
683 1171
684 $self->{motion} = sub { 1172 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
686 1174
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1175 ($x, $y) = ($ev->{x}, $ev->{y});
688 1176
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1177 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1178 # HACK: the next line is required to enforce placement
1179 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1180 };
1181 } else {
1182 return 0;
1183 }
1184
692 } 1185 1
693} 1186}
694 1187
695sub button_up { 1188sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1189 my ($self, $ev, $x, $y) = @_;
697 1190
698 delete $self->{motion}; 1191 !!delete $self->{motion}
699} 1192}
700 1193
701sub mouse_motion { 1194sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1195 my ($self, $ev, $x, $y) = @_;
703 1196
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1197 $self->{motion}->($ev, $x, $y) if $self->{motion};
1198
1199 !!$self->{motion}
705} 1200}
706 1201
707sub _draw { 1202sub _draw {
708 my ($self) = @_; 1203 my ($self) = @_;
709 1204
1205 my $child = $self->{children}[0];
1206
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1207 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1208 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1209
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1210 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1211 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1212
718 my $border = $self->border; 1213 my $border = $self->border;
719 1214
720 glColor @{ $self->{border_bg} }; 1215 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1216 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1217 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1218 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1219 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1220
726 my $bg = $tex[0]; 1221 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1222 glColor @{ $self->{bg} };
727 1223
728 # TODO: repeat texture not scale 1224 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1225 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1226 $bg->{s} = $cw / $bg->{w};
731 1227 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1228 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1229 }
738 1230
739 glDisable GL_TEXTURE_2D; 1231 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1232
742 $self->child->draw; 1233 $child->draw;
1234
1235 if ($self->{title}) {
1236 glTranslate 0, $border - $self->{h};
1237 $self->{title}->_draw;
1238 }
743} 1239}
744 1240
745############################################################################# 1241#############################################################################
746 1242
747package CFClient::UI::Table; 1243package CFClient::UI::Table;
748 1244
749our @ISA = CFClient::UI::Base::; 1245our @ISA = CFClient::UI::Base::;
750 1246
751use List::Util qw(max sum); 1247use List::Util qw(max sum);
752 1248
753use SDL::OpenGL; 1249use CFClient::OpenGL;
754 1250
755sub new { 1251sub new {
756 my $class = shift; 1252 my $class = shift;
757 1253
758 $class->SUPER::new ( 1254 $class->SUPER::new (
759 col_expand => [], 1255 col_expand => [],
760 @_ 1256 @_,
761 ) 1257 )
1258}
1259
1260sub children {
1261 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1262}
763 1263
764sub add { 1264sub add {
765 my ($self, $x, $y, $child) = @_; 1265 my ($self, $x, $y, $child) = @_;
766 1266
767 $child->set_parent ($self); 1267 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1268 $self->{children}[$y][$x] = $child;
769 1269
770 $child->check_size; 1270 $self->realloc;
771} 1271}
772 1272
773# TODO: move to container class maybe? send childs a signal on removal? 1273# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1274sub clear {
775 my ($self) = @_; 1275 my ($self) = @_;
776 1276
1277 my @children = $self->children;
777 delete $self->{children}; 1278 delete $self->{children};
778 $self->update; 1279
1280 for (@children) {
1281 delete $_->{parent};
1282 $_->hide;
1283 }
1284
1285 $self->realloc;
779} 1286}
780 1287
781sub get_wh { 1288sub get_wh {
782 my ($self) = @_; 1289 my ($self) = @_;
783 1290
… …
788 or next; 1295 or next;
789 1296
790 for my $x (0 .. $#$row) { 1297 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1298 my $widget = $row->[$x]
792 or next; 1299 or next;
793 my ($w, $h) = $widget->size_request; 1300 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1301
795 $w[$x] = max $w[$x], $w; 1302 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1303 $h[$y] = max $h[$y], $h;
797 } 1304 }
798 } 1305 }
… …
814sub size_allocate { 1321sub size_allocate {
815 my ($self, $w, $h) = @_; 1322 my ($self, $w, $h) = @_;
816 1323
817 my ($ws, $hs) = $self->get_wh; 1324 my ($ws, $hs) = $self->get_wh;
818 1325
819 my $req_w = sum @$ws; 1326 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1327 my $req_h = (sum @$hs) || 1;
821 1328
822 # TODO: nicer code && do row_expand 1329 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1330 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1331 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1332 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1386 }
880} 1387}
881 1388
882############################################################################# 1389#############################################################################
883 1390
884package CFClient::UI::HBox; 1391package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1392
888our @ISA = CFClient::UI::Container::; 1393our @ISA = CFClient::UI::Container::;
889 1394
890sub size_request { 1395sub size_request {
891 my ($self) = @_; 1396 my ($self) = @_;
892 1397
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1398 $self->{vertical}
894 1399 ? (
895 ( 1400 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1401 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1402 )
898 ) 1403 : (
1404 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1405 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1406 )
899} 1407}
900 1408
901sub size_allocate { 1409sub size_allocate {
902 my ($self, $w, $h) = @_; 1410 my ($self, $w, $h) = @_;
903 1411
904 ($h, $w) = ($w, $h); 1412 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1413 my $children = $self->{children};
907 1414
908 my @h = map +($_->size_request)[0], @$children; 1415 my @req;
909 1416
910 my $req_h = List::Util::sum @h; 1417 if ($self->{homogeneous}) {
911 1418 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else { 1419 } else {
1420 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1421 my $req = List::Util::sum @req;
1422
1423 if ($req > $space) {
1424 # ah well, not enough space
1425 $_ *= $space / $req for @req;
1426 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1427 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1428
1429 $space = ($space - $req) / $expand; # remaining space to give away
1430
1431 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1432 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1433 }
926 } 1434 }
927 1435
928 CFClient::UI::harmonize \@h; 1436 CFClient::UI::harmonize \@req;
929 1437
930 my $y = 0; 1438 my $pos = 0;
931 for (0 .. $#$children) { 1439 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1440 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1441 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1442
936 $y += $h; 1443 $pos += $alloc;
937 } 1444 }
938 1445
939 1 1446 1
940} 1447}
941 1448
942############################################################################# 1449#############################################################################
943 1450
1451package CFClient::UI::HBox;
1452
1453our @ISA = CFClient::UI::Box::;
1454
1455sub new {
1456 my $class = shift;
1457
1458 $class->SUPER::new (
1459 vertical => 0,
1460 @_,
1461 )
1462}
1463
1464#############################################################################
1465
944package CFClient::UI::VBox; 1466package CFClient::UI::VBox;
945 1467
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1468our @ISA = CFClient::UI::Box::;
949 1469
950sub size_request { 1470sub new {
951 my ($self) = @_; 1471 my $class = shift;
952 1472
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1473 $class->SUPER::new (
954 1474 vertical => 1,
955 ( 1475 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1476 )
959} 1477}
960 1478
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1479#############################################################################
999 1480
1000package CFClient::UI::Label; 1481package CFClient::UI::Label;
1001 1482
1002our @ISA = CFClient::UI::Base::; 1483our @ISA = CFClient::UI::DrawBG::;
1003 1484
1004use SDL::OpenGL; 1485use CFClient::OpenGL;
1005 1486
1006sub new { 1487sub new {
1007 my ($class, %arg) = @_; 1488 my ($class, %arg) = @_;
1008 1489
1009 my $self = $class->SUPER::new ( 1490 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1491 fg => [1, 1, 1],
1492 #bg => none
1493 #active_bg => none
1494 #font => default_font
1495 #text => initial text
1496 #markup => initial narkup
1497 #max_w => maximum pixel width
1498 ellipsise => 3, # end
1499 layout => (new CFClient::Layout),
1011 fontsize => 1, 1500 fontsize => 1,
1012 text => "",
1013 align => -1, 1501 align => -1,
1014 valign => -1, 1502 valign => -1,
1015 padding => 2, 1503 padding_x => 2,
1016 layout => new CFClient::Layout, 1504 padding_y => 2,
1505 can_events => 0,
1017 %arg 1506 %arg
1018 ); 1507 );
1019 1508
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1509 if (exists $self->{template}) {
1510 my $layout = new CFClient::Layout;
1511 $layout->set_text (delete $self->{template});
1512 $self->{template} = $layout;
1513 }
1021 1514
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1515 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1516 $self->set_markup (delete $self->{markup});
1517 } else {
1518 $self->set_text (delete $self->{text});
1519 }
1024 1520
1025 $self 1521 $self
1026} 1522}
1027 1523
1028sub escape_text { 1524sub escape($) {
1029 local $_ = $_[1]; 1525 local $_ = $_[0];
1030 1526
1031 s/&/&amp;/g; 1527 s/&/&amp;/g;
1032 s/>/&gt;/g; 1528 s/>/&gt;/g;
1033 s/</&lt;/g; 1529 s/</&lt;/g;
1034 1530
1035 $_[1] 1531 $_
1532}
1533
1534sub update {
1535 my ($self) = @_;
1536
1537 delete $self->{texture};
1538 $self->SUPER::update;
1036} 1539}
1037 1540
1038sub set_text { 1541sub set_text {
1039 my ($self, $text) = @_; 1542 my ($self, $text) = @_;
1040 1543
1544 return if $self->{text} eq "T$text";
1545 $self->{text} = "T$text";
1546
1547 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1548 $self->{layout}->set_text ($text);
1042 1549
1043 delete $self->{texture}; 1550 $self->realloc;
1044 $self->update; 1551 $self->update;
1045} 1552}
1046 1553
1047sub set_markup { 1554sub set_markup {
1048 my ($self, $markup) = @_; 1555 my ($self, $markup) = @_;
1049 1556
1557 return if $self->{text} eq "M$markup";
1558 $self->{text} = "M$markup";
1559
1560 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1561
1562 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1563 $self->{layout}->set_markup ($markup);
1051 1564
1052 delete $self->{texture}; 1565 $self->realloc;
1053 $self->update; 1566 $self->update;
1054} 1567}
1055 1568
1056sub size_request { 1569sub size_request {
1057 my ($self) = @_; 1570 my ($self) = @_;
1058 1571
1059 $self->{layout}->set_width; 1572 $self->{layout}->set_font ($self->{font}) if $self->{font};
1573 $self->{layout}->set_width ($self->{max_w} || -1);
1574 $self->{layout}->set_ellipsise ($self->{ellipsise});
1575 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1576 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1577
1062 my ($w, $h) = $self->{layout}->size; 1578 my ($w, $h) = $self->{layout}->size;
1063 1579
1580 if (exists $self->{template}) {
1581 $self->{template}->set_font ($self->{font}) if $self->{font};
1582 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1583
1584 my ($w2, $h2) = $self->{template}->size;
1585
1586 $w = List::Util::max $w, $w2;
1587 $h = List::Util::max $h, $h2;
1064 ( 1588 }
1065 $w + $self->{padding} * 2, 1589
1066 $h + $self->{padding} * 2, 1590 ($w, $h)
1067 )
1068} 1591}
1069 1592
1070sub size_allocate { 1593sub size_allocate {
1071 my ($self, $w, $h) = @_; 1594 my ($self, $w, $h) = @_;
1072 1595
1596 delete $self->{ox};
1597
1598 delete $self->{texture}
1599 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1600}
1601
1602sub set_fontsize {
1603 my ($self, $fontsize) = @_;
1604
1605 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1606 delete $self->{texture};
1607
1608 $self->realloc;
1074} 1609}
1075 1610
1076sub _draw { 1611sub _draw {
1077 my ($self) = @_; 1612 my ($self) = @_;
1078 1613
1614 $self->SUPER::_draw; # draw background, if applicable
1615
1079 my $tex = $self->{texture} ||= do { 1616 my $tex = $self->{texture} ||= do {
1617 $self->{layout}->set_foreground (@{$self->{fg}});
1618 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1619 $self->{layout}->set_width ($self->{w});
1620 $self->{layout}->set_ellipsise ($self->{ellipsise});
1621 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1622 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
1082 new_from_layout CFClient::Texture $self->{layout} 1624 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1625 };
1084 1626
1085 glEnable GL_BLEND; 1627 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1628 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1629 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1630 : ($self->{w} - $tex->{w}) * 0.5);
1631
1632 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1633 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1634 : ($self->{h} - $tex->{h}) * 0.5);
1635 };
1636
1087 glEnable GL_TEXTURE_2D; 1637 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1638 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1639
1090 glColor @{$self->{fg}}; 1640 glColor_premultiply @{$self->{fg}}
1641 if $tex->{format} == GL_ALPHA;
1091 1642
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1105 1644
1106 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1646}
1109 1647
1110############################################################################# 1648#############################################################################
1111 1649
1112package CFClient::UI::EntryBase; 1650package CFClient::UI::EntryBase;
1113 1651
1114our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1115 1653
1116use SDL::OpenGL; 1654use CFClient::OpenGL;
1117 1655
1118sub new { 1656sub new {
1119 my $class = shift; 1657 my $class = shift;
1120 1658
1121 $class->SUPER::new ( 1659 $class->SUPER::new (
1122 fg => [1, 1, 1], 1660 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1661 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1662 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1663 active_fg => [0, 0, 0],
1126 can_hover => 1, 1664 can_hover => 1,
1127 can_focus => 1, 1665 can_focus => 1,
1128 valign => 0, 1666 valign => 0,
1667 can_events => 1,
1668 #text => ...
1129 @_ 1669 @_
1130 ) 1670 )
1131} 1671}
1132 1672
1133sub _set_text { 1673sub _set_text {
… …
1135 1675
1136 delete $self->{cur_h}; 1676 delete $self->{cur_h};
1137 1677
1138 return if $self->{text} eq $text; 1678 return if $self->{text} eq $text;
1139 1679
1140 delete $self->{texture};
1141
1142 $self->{last_activity} = $::NOW; 1680 $self->{last_activity} = $::NOW;
1143 $self->{text} = $text; 1681 $self->{text} = $text;
1144 1682
1145 $text =~ s/./*/g if $self->{hidden}; 1683 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1684 $self->{layout}->set_text ("$text ");
1147 1685
1148 $self->emit (changed => $self->{text}); 1686 $self->_emit (changed => $self->{text});
1687 $self->update;
1688}
1689
1690sub set_text {
1691 my ($self, $text) = @_;
1692
1693 $self->{cursor} = length $text;
1694 $self->_set_text ($text);
1695
1696 $self->realloc;
1149} 1697}
1150 1698
1151sub get_text { 1699sub get_text {
1152 $_[0]{text} 1700 $_[0]{text}
1153} 1701}
… …
1156 my ($self) = @_; 1704 my ($self) = @_;
1157 1705
1158 my ($w, $h) = $self->SUPER::size_request; 1706 my ($w, $h) = $self->SUPER::size_request;
1159 1707
1160 ($w + 1, $h) # add 1 for cursor 1708 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175} 1709}
1176 1710
1177sub key_down { 1711sub key_down {
1178 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1179 1713
… …
1181 my $sym = $ev->{sym}; 1715 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1716 my $uni = $ev->{unicode};
1183 1717
1184 my $text = $self->get_text; 1718 my $text = $self->get_text;
1185 1719
1186 if ($sym == 8) { 1720 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1722 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1732 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1733 $self->_emit ('escape');
1200 } elsif ($uni) { 1734 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1202 } 1738 }
1203 1739
1204 $self->_set_text ($text); 1740 $self->_set_text ($text);
1205 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1206} 1745}
1207 1746
1208sub focus_in { 1747sub focus_in {
1209 my ($self) = @_; 1748 my ($self) = @_;
1210 1749
… …
1225 utf8::encode $text; 1764 utf8::encode $text;
1226 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1227 1766
1228 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1229 $self->update; 1768 $self->update;
1769
1770 1
1230} 1771}
1231 1772
1232sub mouse_motion { 1773sub mouse_motion {
1233 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1234# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1775# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776
1777 0
1235} 1778}
1236 1779
1237sub _draw { 1780sub _draw {
1238 my ($self) = @_; 1781 my ($self) = @_;
1239 1782
1240 local $self->{fg} = $self->{fg}; 1783 local $self->{fg} = $self->{fg};
1241 1784
1242 if ($FOCUS == $self) { 1785 if ($FOCUS == $self) {
1243 glColor @{$self->{active_bg}}; 1786 glColor_premultiply @{$self->{active_bg}};
1244 $self->{fg} = $self->{active_fg}; 1787 $self->{fg} = $self->{active_fg};
1245 } else { 1788 } else {
1246 glColor @{$self->{bg}}; 1789 glColor_premultiply @{$self->{bg}};
1247 } 1790 }
1248 1791
1249 glEnable GL_BLEND; 1792 glEnable GL_BLEND;
1250 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1793 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1251 glBegin GL_QUADS; 1794 glBegin GL_QUADS;
1252 glVertex 0 , 0; 1795 glVertex 0 , 0;
1253 glVertex 0 , $self->{h}; 1796 glVertex 0 , $self->{h};
1254 glVertex $self->{w}, $self->{h}; 1797 glVertex $self->{w}, $self->{h};
1255 glVertex $self->{w}, 0; 1798 glVertex $self->{w}, 0;
… …
1278 1821
1279package CFClient::UI::Entry; 1822package CFClient::UI::Entry;
1280 1823
1281our @ISA = CFClient::UI::EntryBase::; 1824our @ISA = CFClient::UI::EntryBase::;
1282 1825
1283use SDL::OpenGL; 1826use CFClient::OpenGL;
1284 1827
1285sub key_down { 1828sub key_down {
1286 my ($self, $ev) = @_; 1829 my ($self, $ev) = @_;
1287 1830
1288 my $sym = $ev->{sym}; 1831 my $sym = $ev->{sym};
1289 1832
1290 if ($sym == 13) { 1833 if ($sym == 13) {
1834 unshift @{$self->{history}},
1835 my $txt = $self->get_text;
1836 $self->{history_pointer} = -1;
1837 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1838 $self->_emit (activate => $txt);
1292 $self->update; 1839 $self->update;
1293 1840
1841 } elsif ($sym == CFClient::SDLK_UP) {
1842 if ($self->{history_pointer} < 0) {
1843 $self->{history_saveback} = $self->get_text;
1844 }
1845 if (@{$self->{history} || []} > 0) {
1846 $self->{history_pointer}++;
1847 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1848 $self->{history_pointer} = @{$self->{history} || []} - 1;
1849 }
1850 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1851 }
1852
1853 } elsif ($sym == CFClient::SDLK_DOWN) {
1854 $self->{history_pointer}--;
1855 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856
1857 if ($self->{history_pointer} >= 0) {
1858 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1859 } else {
1860 $self->set_text ($self->{history_saveback});
1861 }
1862
1294 } else { 1863 } else {
1295 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1296 } 1867 1
1297
1298} 1868}
1299 1869
1300############################################################################# 1870#############################################################################
1301 1871
1302package CFClient::UI::Button; 1872package CFClient::UI::Button;
1303 1873
1304our @ISA = CFClient::UI::Label::; 1874our @ISA = CFClient::UI::Label::;
1305 1875
1306use SDL::OpenGL; 1876use CFClient::OpenGL;
1307 1877
1308my @tex = 1878my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1880 qw(b1_button_active.png);
1311 1881
1312sub new { 1882sub new {
1313 my $class = shift; 1883 my $class = shift;
1314 1884
1315 $class->SUPER::new ( 1885 $class->SUPER::new (
1316 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1317 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1889 active_fg => [0, 0, 1],
1320 can_hover => 1, 1890 can_hover => 1,
1321 align => 0, 1891 align => 0,
1322 valign => 0, 1892 valign => 0,
1893 can_events => 1,
1323 @_ 1894 @_
1324 ) 1895 )
1325} 1896}
1326 1897
1898sub activate { }
1899
1327sub button_up { 1900sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1329 1902
1903 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate"); 1906
1333 } 1907 1
1334} 1908}
1335 1909
1336sub _draw { 1910sub _draw {
1337 my ($self) = @_; 1911 my ($self) = @_;
1338 1912
1339 local $self->{fg} = $self->{fg}; 1913 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1340 1914
1341 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg};
1343 }
1344
1345 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 1915 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1; 1917 glColor 0, 0, 0, 1;
1350 1918
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1919 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1352 1920
1353 glDisable GL_TEXTURE_2D; 1921 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355 1922
1356 $self->SUPER::_draw; 1923 $self->SUPER::_draw;
1357} 1924}
1358 1925
1359############################################################################# 1926#############################################################################
… …
1361package CFClient::UI::CheckBox; 1928package CFClient::UI::CheckBox;
1362 1929
1363our @ISA = CFClient::UI::DrawBG::; 1930our @ISA = CFClient::UI::DrawBG::;
1364 1931
1365my @tex = 1932my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1933 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1934 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368 1935
1369use SDL::OpenGL; 1936use CFClient::OpenGL;
1370 1937
1371sub new { 1938sub new {
1372 my $class = shift; 1939 my $class = shift;
1373 1940
1374 $class->SUPER::new ( 1941 $class->SUPER::new (
1375 padding => 2, 1942 padding_x => 2,
1943 padding_y => 2,
1376 fg => [1, 1, 1], 1944 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0], 1945 active_fg => [1, 1, 0],
1946 bg => [0, 0, 0, 0.2],
1947 active_bg => [1, 1, 1, 0.5],
1378 state => 0, 1948 state => 0,
1379 can_hover => 1, 1949 can_hover => 1,
1380 @_ 1950 @_
1381 ) 1951 )
1382} 1952}
1383 1953
1384sub size_request { 1954sub size_request {
1385 my ($self) = @_; 1955 my ($self) = @_;
1386 1956
1387 ($self->{padding} * 2 + 6) x 2 1957 (6) x 2
1388} 1958}
1389 1959
1390sub button_down { 1960sub button_down {
1391 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1392 1962
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1963 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1964 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1395 $self->{state} = !$self->{state}; 1965 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state}); 1966 $self->_emit (changed => $self->{state});
1967 } else {
1968 return 0
1969 }
1970
1397 } 1971 1
1398} 1972}
1399 1973
1400sub _draw { 1974sub _draw {
1401 my ($self) = @_; 1975 my ($self) = @_;
1402 1976
1403 $self->SUPER::_draw; 1977 $self->SUPER::_draw;
1404 1978
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1979 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1406 1980
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1981 my ($w, $h) = @$self{qw(w h)};
1982
1983 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1408 1984
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1985 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410 1986
1411 glEnable GL_BLEND; 1987 my $tex = $self->{state} ? $tex[1] : $tex[0];
1988
1412 glEnable GL_TEXTURE_2D; 1989 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s); 1990 $tex->draw_quad_alpha (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D; 1991 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421} 1992}
1422 1993
1423############################################################################# 1994#############################################################################
1424 1995
1996package CFClient::UI::Image;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use CFClient::OpenGL;
2001use Carp qw/confess/;
2002
2003our %loaded_images;
2004
2005sub new {
2006 my $class = shift;
2007
2008 my $self = $class->SUPER::new (can_events => 0, @_);
2009
2010 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2011
2012 $loaded_images{$self->{image}} ||=
2013 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2014
2015 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2016
2017 Scalar::Util::weaken $loaded_images{$self->{image}};
2018
2019 $self->{aspect} = $tex->{w} / $tex->{h};
2020
2021 $self
2022}
2023
2024sub size_request {
2025 my ($self) = @_;
2026
2027 ($self->{tex}->{w}, $self->{tex}->{h})
2028}
2029
2030sub _draw {
2031 my ($self) = @_;
2032
2033 my $tex = $self->{tex};
2034
2035 my ($w, $h) = ($self->{w}, $self->{h});
2036
2037 if ($self->{rot90}) {
2038 glRotate 90, 0, 0, 1;
2039 glTranslate 0, -$self->{w}, 0;
2040
2041 ($w, $h) = ($h, $w);
2042 }
2043
2044 glEnable GL_TEXTURE_2D;
2045 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2046
2047 $tex->draw_quad_alpha (0, 0, $w, $h);
2048
2049 glDisable GL_TEXTURE_2D;
2050}
2051
2052#############################################################################
2053
1425package CFClient::UI::VGauge; 2054package CFClient::UI::VGauge;
1426 2055
1427our @ISA = CFClient::UI::Base::; 2056our @ISA = CFClient::UI::Base::;
1428 2057
1429use SDL::OpenGL; 2058use List::Util qw(min max);
2059
2060use CFClient::OpenGL;
1430 2061
1431my %tex = ( 2062my %tex = (
1432 food => [ 2063 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2064 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2065 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ], 2066 ],
1436 grace => [ 2067 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2069 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1439 ], 2070 ],
1440 hp => [ 2071 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2073 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ], 2074 ],
1444 mana => [ 2075 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2076 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2077 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1447 ], 2078 ],
1448); 2079);
1449 2080
1450# eg. VGauge->new (gauge => 'food'), default gauge: food 2081# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new { 2082sub new {
1452 my $class = shift; 2083 my $class = shift;
1453 2084
1454 my $self = $class->SUPER::new (gauge => 'food', @_); 2085 my $self = $class->SUPER::new (
2086 type => 'food',
2087 @_
2088 );
2089
2090 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1455 2091
1456 $self 2092 $self
1457} 2093}
1458 2094
1459sub size_request { 2095sub size_request {
1460 my ($self) = @_; 2096 my ($self) = @_;
1461 2097
1462 my $tex = $tex{$self->{gauge}}[0]; 2098 #my $tex = $tex{$self->{type}}[0];
1463
1464 @$tex{qw(w h)} 2099 #@$tex{qw(w h)}
2100 (0, 0)
1465} 2101}
1466 2102
1467sub set_max { 2103sub set_max {
1468 my ($self, $max) = @_; 2104 my ($self, $max) = @_;
1469 2105
2106 return if $self->{max_val} == $max;
2107
1470 $self->{max_val} = $max; 2108 $self->{max_val} = $max;
2109 $self->update;
1471} 2110}
1472 2111
1473sub set_value { 2112sub set_value {
1474 my ($self, $val, $max) = @_; 2113 my ($self, $val, $max) = @_;
1475 2114
1476 $self->set_max ($max) 2115 $self->set_max ($max)
1477 if defined $max; 2116 if defined $max;
1478 2117
1479 $max = $self->{max_val}; 2118 return if $self->{val} == $val;
2119
1480 $self->{val} = $val; 2120 $self->{val} = $val;
1481
1482 $self->update; 2121 $self->update;
1483} 2122}
1484 2123
1485sub _draw { 2124sub _draw {
1486 my ($self) = @_; 2125 my ($self) = @_;
1487 2126
1488 my $tex = $tex{$self->{gauge}}; 2127 my $tex = $tex{$self->{type}};
2128 my ($t1, $t2, $t3) = @$tex;
1489 2129
1490 my ($w, $h) = ($self->{w}, $self->{h}); 2130 my ($w, $h) = ($self->{w}, $self->{h});
1491 2131
2132 if ($self->{vertical}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
1492 my $ycut = $self->{val} / ($self->{max_val} || 1); 2139 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494 2140
1495 my $t1 = $tex->[0]; 2141 my $ycut1 = max 0, min 1, $ycut;
1496 my $t2 = $tex->[1]; 2142 my $ycut2 = max 0, min 1, $ycut - 1;
2143
2144 my $h1 = $self->{h} * (1 - $ycut1);
2145 my $h2 = $self->{h} * (1 - $ycut2);
1497 2146
1498 glEnable GL_BLEND; 2147 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2148 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2149 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D; 2150 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502 2152
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2153 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS; 2154 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp; 2155 glTexCoord 0 , 0; glVertex 0 , 0;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2156 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2157 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2158 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1514 glEnd; 2159 glEnd;
1515 2160
1516 $yp += $h1; 2161 my $ycut1 = List::Util::min 1, $ycut;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2162 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS; 2163 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2164 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2165 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2166 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2167 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1524 glEnd; 2168 glEnd;
2169
2170 if ($t3) {
2171 glBindTexture GL_TEXTURE_2D, $t3->{name};
2172 glBegin GL_QUADS;
2173 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2174 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2175 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2176 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2177 glEnd;
2178 }
1525 2179
1526 glDisable GL_BLEND; 2180 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D; 2181 glDisable GL_TEXTURE_2D;
1528} 2182}
1529 2183
1530############################################################################# 2184#############################################################################
1531 2185
2186package CFClient::UI::Gauge;
2187
2188our @ISA = CFClient::UI::VBox::;
2189
2190sub new {
2191 my ($class, %arg) = @_;
2192
2193 my $self = $class->SUPER::new (
2194 tooltip => $arg{type},
2195 can_hover => 1,
2196 can_events => 1,
2197 %arg,
2198 );
2199
2200 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2201 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2202 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2203
2204 $self
2205}
2206
2207sub set_fontsize {
2208 my ($self, $fsize) = @_;
2209
2210 $self->{value}->set_fontsize ($fsize);
2211 $self->{max} ->set_fontsize ($fsize);
2212}
2213
2214sub set_max {
2215 my ($self, $max) = @_;
2216
2217 $self->{gauge}->set_max ($max);
2218 $self->{max}->set_text ($max);
2219}
2220
2221sub set_value {
2222 my ($self, $val, $max) = @_;
2223
2224 $self->set_max ($max)
2225 if defined $max;
2226
2227 $self->{gauge}->set_value ($val, $max);
2228 $self->{value}->set_text ($val);
2229}
2230
2231#############################################################################
2232
1532package CFClient::UI::Slider; 2233package CFClient::UI::Slider;
1533 2234
1534use strict; 2235use strict;
1535 2236
1536use SDL::OpenGL; 2237use CFClient::OpenGL;
1537 2238
1538our @ISA = CFClient::UI::DrawBG::; 2239our @ISA = CFClient::UI::DrawBG::;
1539 2240
1540my @tex = 2241my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2242 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2243 qw(s1_slider.png s1_slider_bg.png);
1543 2244
1544sub new { 2245sub new {
1545 my $class = shift; 2246 my $class = shift;
1546 2247
1547 # range [value, low, high, page] 2248 # range [value, low, high, page, unit]
1548 2249
1549 # TODO: 0-width page 2250 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2251 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2252 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2253 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2254 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2255 active_fg => [0, 0, 0],
2256 bg => [0, 0, 0, 0.2],
2257 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2258 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2259 min_w => $::WIDTH / 80,
1557 req_h => 20, 2260 min_h => $::WIDTH / 80,
1558 vertical => 0, 2261 vertical => 0,
1559 can_hover => 1, 2262 can_hover => 1,
1560 inner_pad => 5, 2263 inner_pad => 0.02,
1561 @_ 2264 @_
1562 ); 2265 );
1563 2266
2267 $self->set_value ($self->{range}[0]);
2268 $self->update;
2269
1564 $self 2270 $self
1565} 2271}
1566 2272
2273sub changed { }
2274
2275sub set_range {
2276 my ($self, $range) = @_;
2277
2278 ($range, $self->{range}) = ($self->{range}, $range);
2279
2280 $self->update
2281 if "@$range" ne "@{$self->{range}}";
2282}
2283
2284sub set_value {
2285 my ($self, $value) = @_;
2286
2287 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2288
2289 $hi = $lo + 1 if $hi <= $lo;
2290
2291 $page = $hi - $lo if $page > $hi - $lo;
2292
2293 $value = $lo if $value < $lo;
2294 $value = $hi - $page if $value > $hi - $page;
2295
2296 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2297 if $unit;
2298
2299 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2300
2301 if ($value != $old_value) {
2302 $self->_emit (changed => $value);
2303 $self->update;
2304 }
2305}
2306
1567sub size_request { 2307sub size_request {
1568 my ($self) = @_; 2308 my ($self) = @_;
1569 2309
1570 my $w = $self->{req_w}; 2310 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2311}
1575 2312
1576sub button_down { 2313sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2314 my ($self, $ev, $x, $y) = @_;
1578 2315
1579 $self->SUPER::button_down ($ev, $x, $y); 2316 $self->SUPER::button_down ($ev, $x, $y);
2317
2318 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2319
1580 $self->mouse_motion ($ev, $x, $y); 2320 $self->mouse_motion ($ev, $x, $y)
1581} 2321}
1582 2322
1583sub mouse_motion { 2323sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2324 my ($self, $ev, $x, $y) = @_;
1585 2325
1586 if ($GRAB == $self) { 2326 if ($GRAB == $self) {
2327 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2328
2329 my (undef, $lo, $hi, $page) = @{$self->{range}};
2330
2331 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2332
2333 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2334 } else {
2335 return 0;
2336 }
2337
2338 1
2339}
2340
2341sub update {
2342 my ($self) = @_;
2343
2344 delete $self->{knob_w};
2345 $self->SUPER::update;
2346}
2347
2348sub _draw {
2349 my ($self) = @_;
2350
2351 unless ($self->{knob_w}) {
2352 $self->set_value ($self->{range}[0]);
2353
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2354 my ($value, $lo, $hi, $page) = @{$self->{range}};
2355 my $range = ($hi - $page - $lo) || 1e-100;
1588 2356
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2357 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2358
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2359 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2360 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2361
1594 $x -= $inner_pad_px; # substract the padding 2362 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2363 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2364
1600 $self->emit (changed => $x); 2365 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2366 $self->{knob_w} = $knob_w;
1602 } 2367 }
1603}
1604
1605# the inner_* stuff is for generating a padding for the slider handle,
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611}
1612
1613sub _draw {
1614 my ($self) = @_;
1615 2368
1616 $self->SUPER::_draw (); 2369 $self->SUPER::_draw ();
1617 2370
1618 my ($w, $h) = @$self{qw(w h)}; 2371 glScale $self->{w}, $self->{h};
1619 2372
1620 if ($self->{vertical}) { 2373 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2374 # draw a vertical slider like a rotated horizontal slider
1622 2375
2376 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2377 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2378 }
1628 2379
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2380 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2381 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2382
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2383 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2384 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2385
1655 # draw background 2386 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2387 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2388
1658 # draw handle 2389 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2390 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2391
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2392 glDisable GL_TEXTURE_2D;
1663} 2393}
1664 2394
1665############################################################################# 2395#############################################################################
1666 2396
2397package CFClient::UI::ValSlider;
2398
2399our @ISA = CFClient::UI::HBox::;
2400
2401sub new {
2402 my ($class, %arg) = @_;
2403
2404 my $range = delete $arg{range};
2405
2406 my $self = $class->SUPER::new (
2407 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2408 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2409 to_value => sub { shift },
2410 from_value => sub { shift },
2411 %arg,
2412 );
2413
2414 $self->{slider}->connect (changed => sub {
2415 my ($self, $value) = @_;
2416 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2417 $self->{parent}->emit (changed => $value);
2418 });
2419
2420# $self->{entry}->connect (changed => sub {
2421# my ($self, $value) = @_;
2422# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2423# $self->{parent}->emit (changed => $value);
2424# });
2425
2426 $self->add ($self->{slider}, $self->{entry});
2427
2428 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2429
2430 $self
2431}
2432
2433sub set_range { shift->{slider}->set_range (@_) }
2434sub set_value { shift->{slider}->set_value (@_) }
2435
2436#############################################################################
2437
1667package CFClient::UI::TextView; 2438package CFClient::UI::TextView;
1668 2439
1669our @ISA = CFClient::UI::HBox::; 2440our @ISA = CFClient::UI::HBox::;
1670 2441
1671use SDL::OpenGL; 2442use CFClient::OpenGL;
1672 2443
1673sub new { 2444sub new {
1674 my $class = shift; 2445 my $class = shift;
1675 2446
1676 my $self = $class->SUPER::new ( 2447 my $self = $class->SUPER::new (
1677 fontsize => 1, 2448 fontsize => 1,
2449 can_events => 0,
2450 #font => default_font
1678 @_, 2451 @_,
1679 2452
1680 layout => (new CFClient::Layout), 2453 layout => (new CFClient::Layout 1),
1681 par => [], 2454 par => [],
1682 height => 0, 2455 height => 0,
1683 children => [ 2456 children => [
1684 (new CFClient::UI::Empty expand => 1), 2457 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2458 (new CFClient::UI::Slider vertical => 1),
1686 ], 2459 ],
1687 ); 2460 );
1688 2461
1689 $self->{children}[1]->connect (changed => sub { 2462 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2463
1693 $self 2464 $self
1694} 2465}
1695 2466
1696sub set_fontsize { 2467sub set_fontsize {
… …
1698 2469
1699 $self->{fontsize} = $fontsize; 2470 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2471 $self->reflow;
1701} 2472}
1702 2473
2474sub size_allocate {
2475 my ($self, $w, $h) = @_;
2476
2477 $self->SUPER::size_allocate ($w, $h);
2478
2479 $self->{layout}->set_font ($self->{font}) if $self->{font};
2480 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2481 $self->{layout}->set_width ($self->{children}[0]{w});
2482
2483 $self->reflow;
2484}
2485
1703sub text_height { 2486sub text_size {
1704 my ($self, $text) = @_; 2487 my ($self, $text, $indent) = @_;
1705 2488
1706 my $layout = $self->{layout}; 2489 my $layout = $self->{layout};
1707 2490
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2491 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2492 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2493 $layout->set_markup ($text);
1711 2494
1712 ($layout->size)[1] 2495 $layout->size
1713} 2496}
1714 2497
1715sub reflow { 2498sub reflow {
1716 my ($self) = @_; 2499 my ($self) = @_;
1717 2500
1718 $self->{need_reflow}++; 2501 $self->{need_reflow}++;
1719 $self->update; 2502 $self->update;
1720} 2503}
1721 2504
1722sub size_allocate { 2505sub set_offset {
2506 my ($self, $offset) = @_;
2507
2508 # todo: base offset on lines or so, not on pixels
2509 $self->{children}[1]->set_value ($offset);
2510}
2511
2512sub clear {
1723 my ($self, $w, $h) = @_; 2513 my ($self) = @_;
1724 2514
1725 $self->SUPER::size_allocate ($w, $h); 2515 $self->{par} = [];
1726 2516 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2517 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2518}
1732 2519
1733sub add_paragraph { 2520sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2521 my ($self, $color, $text, $indent) = @_;
1735 2522
1736 #TODO: intelligently "reformat" paragraph 2523 for my $line (split /\n/, $text) {
1737 2524 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2525 $self->{height} += $h;
2526 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2527 }
1741 2528
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2529 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2530}
1747 2531
1748sub update { 2532sub update {
1749 my ($self) = @_; 2533 my ($self) = @_;
1750 2534
… …
1752 2536
1753 return unless $self->{h} > 0; 2537 return unless $self->{h} > 0;
1754 2538
1755 delete $self->{texture}; 2539 delete $self->{texture};
1756 2540
1757 $ROOT->on_refresh ($self, sub { 2541 $ROOT->on_post_alloc ($self, sub {
2542 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2543
1758 if (delete $self->{need_reflow}) { 2544 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2545 my $height = 0;
1760 2546
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2547 my $layout = $self->{layout};
2548
2549 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2550
1762 for @{$self->{par}}; 2551 for (@{$self->{par}}) {
2552 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2553 $layout->set_width ($W - $_->[3]);
2554 $layout->set_markup ($_->[4]);
2555 my ($w, $h) = $layout->size;
2556 $_->[0] = $w + $_->[3];
2557 $_->[1] = $h;
2558 }
2559
2560 $height += $_->[1];
2561 }
1763 2562
1764 $self->{height} = $height; 2563 $self->{height} = $height;
1765 2564
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2565 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2566
1768 delete $self->{texture}; 2567 delete $self->{texture};
1769 } 2568 }
1770 2569
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2570 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2571 glClearColor 0, 0, 0, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2572 glClear GL_COLOR_BUFFER_BIT;
1774 2573
2574 my $top = int $self->{children}[1]{range}[0];
2575
2576 my $y0 = $top;
2577 my $y1 = $top + $H;
2578
2579 my $y = 0;
2580
2581 my $layout = $self->{layout};
2582
2583 $layout->set_font ($self->{font}) if $self->{font};
2584
1775 glEnable GL_BLEND; 2585 glEnable GL_BLEND;
2586 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2587 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2588
1789 for my $par (@{$self->{par}}) { 2589 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2590 my $h = $par->[1];
1791 2591
1792 if ($y0 < $y + $h && $y < $y1) { 2592 if ($y0 < $y + $h && $y < $y1) {
2593 $layout->set_foreground (@{ $par->[2] });
2594 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2595 $layout->set_markup ($par->[4]);
1794 2596
1795 glColor @{ $par->[1] }; 2597 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2598
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2599 glRasterPos $par->[3], $y - $y0;
2600 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2601 }
1799 2602
1800 $y += $h; 2603 $y += $h;
1801 } 2604 }
1802 2605
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2606 glDisable GL_BLEND;
1805 }; 2607 };
1806 }); 2608 });
1807} 2609}
1808 2610
1809sub _draw { 2611sub _draw {
1810 my ($self) = @_; 2612 my ($self) = @_;
1811 2613
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2614 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2615 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2616 glColor 0, 0, 0, 1;
2617 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2618 glDisable GL_TEXTURE_2D;
1817 }
1818 2619
1819 $self->{children}[1]->draw; 2620 $self->{children}[1]->draw;
1820 2621
1821} 2622}
1822 2623
1823############################################################################# 2624#############################################################################
1824 2625
1825package CFClient::UI::Animator; 2626package CFClient::UI::Animator;
1826 2627
1827use SDL::OpenGL; 2628use CFClient::OpenGL;
1828 2629
1829our @ISA = CFClient::UI::Bin::; 2630our @ISA = CFClient::UI::Bin::;
1830 2631
1831sub moveto { 2632sub moveto {
1832 my ($self, $x, $y) = @_; 2633 my ($self, $x, $y) = @_;
… …
1870 2671
1871sub new { 2672sub new {
1872 my $class = shift; 2673 my $class = shift;
1873 2674
1874 my $self = $class->SUPER::new ( 2675 my $self = $class->SUPER::new (
1875 state => 0, 2676 state => 0,
1876 connect_activate => \&toggle_flopper, 2677 on_activate => \&toggle_flopper,
1877 @_ 2678 @_
1878 ); 2679 );
1879 2680
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2681 $self
1886} 2682}
1887 2683
1888sub toggle_flopper { 2684sub toggle_flopper {
1889 my ($self) = @_; 2685 my ($self) = @_;
1890 2686
1891 # TODO: use animation 2687 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2688}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2689
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2690#############################################################################
2691
2692package CFClient::UI::Tooltip;
2693
2694our @ISA = CFClient::UI::Bin::;
2695
2696use CFClient::OpenGL;
2697
2698sub new {
2699 my $class = shift;
2700
2701 $class->SUPER::new (
2702 @_,
2703 can_events => 0,
2704 )
2705}
2706
2707sub set_tooltip_from {
2708 my ($self, $widget) = @_;
2709
2710 my $tooltip = $widget->{tooltip};
2711
2712 if ($ENV{CFPLUS_DEBUG} & 2) {
2713 $tooltip .= "\n\n" . (ref $widget) . "\n"
2714 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2715 . "req $widget->{req_w} $widget->{req_h}\n"
2716 . "visible $widget->{visible}";
2717 }
2718
2719 $self->add (new CFClient::UI::Label
2720 markup => $tooltip,
2721 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2722 fontsize => 0.8,
2723 fg => [0, 0, 0, 1],
2724 ellipsise => 0,
2725 font => ($widget->{tooltip_font} || $::FONT_PROP),
2726 );
2727}
2728
2729sub size_request {
2730 my ($self) = @_;
2731
2732 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2733
2734 ($w + 4, $h + 4)
2735}
2736
2737sub size_allocate {
2738 my ($self, $w, $h) = @_;
2739
2740 $self->SUPER::size_allocate ($w - 4, $h - 4);
2741}
2742
2743sub visibility_change {
2744 my ($self, $visible) = @_;
2745
2746 return unless $visible;
2747
2748 $self->{root}->on_post_alloc ("move_$self" => sub {
2749 my $widget = $self->{owner}
2750 or return;
2751
2752 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2753
2754 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2755 if $x + $self->{w} > $::WIDTH;
2756
2757 $self->move_abs ($x, $y);
2758 });
2759}
2760
2761sub _draw {
2762 my ($self) = @_;
2763
2764 glTranslate 0.375, 0.375;
2765
2766 my ($w, $h) = @$self{qw(w h)};
2767
2768 glColor 1, 0.8, 0.4;
2769 glBegin GL_QUADS;
2770 glVertex 0 , 0;
2771 glVertex 0 , $h;
2772 glVertex $w, $h;
2773 glVertex $w, 0;
2774 glEnd;
2775
2776 glColor 0, 0, 0;
2777 glBegin GL_LINE_LOOP;
2778 glVertex 0 , 0;
2779 glVertex 0 , $h;
2780 glVertex $w, $h;
2781 glVertex $w, 0;
2782 glEnd;
2783
2784 glTranslate 2 - 0.375, 2 - 0.375;
2785
2786 $self->SUPER::_draw;
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Face;
2792
2793our @ISA = CFClient::UI::Base::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 my $self = $class->SUPER::new (
2801 aspect => 1,
2802 can_events => 0,
2803 @_,
2804 );
2805
2806 if ($self->{anim} && $self->{animspeed}) {
2807 Scalar::Util::weaken (my $widget = $self);
2808
2809 $self->{timer} = Event->timer (
2810 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2811 hard => 1,
2812 interval => $self->{animspeed},
2813 cb => sub {
2814 ++$widget->{frame};
2815 $widget->update;
2816 },
2817 );
2818 }
2819
2820 $self
2821}
2822
2823sub size_request {
2824 (32, 8)
2825}
2826
2827sub update {
2828 my ($self) = @_;
2829
2830 return unless $self->{visible};
2831
2832 $self->SUPER::update;
2833}
2834
2835sub _draw {
2836 my ($self) = @_;
2837
2838 return unless $::CONN;
2839
2840 my $face;
2841
2842 if ($self->{frame}) {
2843 my $anim = $::CONN->{anim}[$self->{anim}];
2844
2845 $face = $anim->[ $self->{frame} % @$anim ]
2846 if $anim && @$anim;
2847 }
2848
2849 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2850
2851 if ($tex) {
2852 glEnable GL_TEXTURE_2D;
2853 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2854 glColor 0, 0, 0, 1;
2855 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2856 glDisable GL_TEXTURE_2D;
2857 }
2858}
2859
2860sub DESTROY {
2861 my ($self) = @_;
2862
2863 $self->{timer}->cancel
2864 if $self->{timer};
2865
2866 $self->SUPER::DESTROY;
2867}
2868
2869#############################################################################
2870
2871package CFClient::UI::Buttonbar;
2872
2873our @ISA = CFClient::UI::HBox::;
2874
2875# TODO: should actualyl wrap buttons and other goodies.
2876
2877#############################################################################
2878
2879package CFClient::UI::Menu;
2880
2881our @ISA = CFClient::UI::FancyFrame::;
2882
2883use CFClient::OpenGL;
2884
2885sub new {
2886 my $class = shift;
2887
2888 my $self = $class->SUPER::new (
2889 items => [],
2890 z => 100,
2891 @_,
2892 );
2893
2894 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2895
2896 for my $item (@{ $self->{items} }) {
2897 my ($widget, $cb) = @$item;
2898
2899 # handle various types of items, only text for now
2900 if (!ref $widget) {
2901 $widget = new CFClient::UI::Label
2902 can_hover => 1,
2903 can_events => 1,
2904 text => $widget;
2905 }
2906
2907 $self->{item}{$widget} = $item;
2908
2909 $self->{vbox}->add ($widget);
2910 }
2911
2912 $self
2913}
2914
2915# popup given the event (must be a mouse button down event currently)
2916sub popup {
2917 my ($self, $ev) = @_;
2918
2919 $self->_emit ("popdown");
2920
2921 # maybe save $GRAB? must be careful about events...
2922 $GRAB = $self;
2923 $self->{button} = $ev->{button};
2924
2925 $self->show;
2926 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2927}
2928
2929sub mouse_motion {
2930 my ($self, $ev, $x, $y) = @_;
2931
2932 # TODO: should use vbox->find_widget or so
2933 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2934 $self->{hover} = $self->{item}{$HOVER};
2935
2936 0
2937}
2938
2939sub button_up {
2940 my ($self, $ev, $x, $y) = @_;
2941
2942 if ($ev->{button} == $self->{button}) {
2943 undef $GRAB;
2944 $self->hide;
2945
1895 $self->emit ("open"); 2946 $self->_emit ("popdown");
2947 $self->{hover}[1]->() if $self->{hover};
1896 } else { 2948 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2949 return 0
1898 $self->emit ("close"); 2950 }
2951
1899 } 2952 1
1900
1901 $self->emit (changed => $self->{state});
1902} 2953}
1903 2954
1904############################################################################# 2955#############################################################################
1905 2956
2957package CFClient::UI::Multiplexer;
2958
2959our @ISA = CFClient::UI::Container::;
2960
2961sub new {
2962 my $class = shift;
2963
2964 my $self = $class->SUPER::new (
2965 @_,
2966 );
2967
2968 $self->{current} = $self->{children}[0]
2969 if @{ $self->{children} };
2970
2971 $self
2972}
2973
2974sub add {
2975 my ($self, @widgets) = @_;
2976
2977 $self->SUPER::add (@widgets);
2978
2979 $self->{current} = $self->{children}[0]
2980 if @{ $self->{children} };
2981}
2982
2983sub set_current_page {
2984 my ($self, $page_or_widget) = @_;
2985
2986 my $widget = ref $page_or_widget
2987 ? $page_or_widget
2988 : $self->{children}[$page_or_widget];
2989
2990 $self->{current} = $widget;
2991 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2992
2993 $self->_emit (page_changed => $self->{current});
2994
2995 $self->realloc;
2996}
2997
2998sub visible_children {
2999 $_[0]{current}
3000}
3001
3002sub size_request {
3003 my ($self) = @_;
3004
3005 $self->{current}->size_request
3006}
3007
3008sub size_allocate {
3009 my ($self, $w, $h) = @_;
3010
3011 $self->{current}->configure (0, 0, $w, $h);
3012}
3013
3014sub _draw {
3015 my ($self) = @_;
3016
3017 $self->{current}->draw;
3018}
3019
3020#############################################################################
3021
3022package CFClient::UI::Notebook;
3023
3024our @ISA = CFClient::UI::VBox::;
3025
3026sub new {
3027 my $class = shift;
3028
3029 my $self = $class->SUPER::new (
3030 buttonbar => (new CFClient::UI::Buttonbar),
3031 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3032 # filter => # will be put between multiplexer and $self
3033 @_,
3034 );
3035
3036 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3037 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3038
3039 $self
3040}
3041
3042sub add {
3043 my ($self, $title, $widget, $tooltip) = @_;
3044
3045 Scalar::Util::weaken $self;
3046
3047 $self->{buttonbar}->add (new CFClient::UI::Button
3048 markup => $title,
3049 tooltip => $tooltip,
3050 on_activate => sub { $self->set_current_page ($widget) },
3051 );
3052
3053 $self->{multiplexer}->add ($widget);
3054}
3055
3056sub set_current_page {
3057 my ($self, $page) = @_;
3058
3059 $self->{multiplexer}->set_current_page ($page);
3060 $self->_emit (page_changed => $self->{multiplexer}{current});
3061}
3062
3063#############################################################################
3064
3065package CFClient::UI::Statusbox;
3066
3067our @ISA = CFClient::UI::VBox::;
3068
3069sub new {
3070 my $class = shift;
3071
3072 $class->SUPER::new (
3073 fontsize => 0.8,
3074 @_,
3075 )
3076}
3077
3078sub reorder {
3079 my ($self) = @_;
3080 my $NOW = time;
3081
3082 while (my ($k, $v) = each %{ $self->{item} }) {
3083 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3084 }
3085
3086 my @widgets;
3087
3088 my @items = sort {
3089 $a->{pri} <=> $b->{pri}
3090 or $b->{id} <=> $a->{id}
3091 } values %{ $self->{item} };
3092
3093 my $count = 10 + 1;
3094 for my $item (@items) {
3095 last unless --$count;
3096
3097 push @widgets, $item->{label} ||= do {
3098 # TODO: doesn't handle markup well (read as: at all)
3099 my $short = $item->{count} > 1
3100 ? "<b>$item->{count} ×</b> $item->{text}"
3101 : $item->{text};
3102
3103 for ($short) {
3104 s/^\s+//;
3105 s/\s+/ /g;
3106 }
3107
3108 new CFClient::UI::Label
3109 markup => $short,
3110 tooltip => $item->{tooltip},
3111 tooltip_font => $::FONT_PROP,
3112 tooltip_width => 0.67,
3113 fontsize => $item->{fontsize} || $self->{fontsize},
3114 max_w => $::WIDTH * 0.44,
3115 fg => $item->{fg},
3116 can_events => 1,
3117 can_hover => 1
3118 };
3119 }
3120
3121 $self->clear;
3122 $self->SUPER::add (reverse @widgets);
3123}
3124
3125sub add {
3126 my ($self, $text, %arg) = @_;
3127
3128 $text =~ s/^\s+//;
3129 $text =~ s/\s+$//;
3130
3131 return unless $text;
3132
3133 my $timeout = time + ((delete $arg{timeout}) || 60);
3134
3135 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3136
3137 if (my $item = $self->{item}{$group}) {
3138 if ($item->{text} eq $text) {
3139 $item->{count}++;
3140 } else {
3141 $item->{count} = 1;
3142 $item->{text} = $item->{tooltip} = $text;
3143 }
3144 $item->{id} = ++$self->{id};
3145 $item->{timeout} = $timeout;
3146 delete $item->{label};
3147 } else {
3148 $self->{item}{$group} = {
3149 id => ++$self->{id},
3150 text => $text,
3151 timeout => $timeout,
3152 tooltip => $text,
3153 fg => [0.8, 0.8, 0.8, 0.8],
3154 pri => 0,
3155 count => 1,
3156 %arg,
3157 };
3158 }
3159
3160 $self->reorder;
3161}
3162
3163sub reconfigure {
3164 my ($self) = @_;
3165
3166 delete $_->{label}
3167 for values %{ $self->{item} || {} };
3168
3169 $self->reorder;
3170 $self->SUPER::reconfigure;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Inventory;
3176
3177our @ISA = CFClient::UI::ScrolledWindow::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3184 @_,
3185 );
3186
3187 $self
3188}
3189
3190sub set_items {
3191 my ($self, $items) = @_;
3192
3193 $self->{child}->clear;
3194 return unless $items;
3195
3196 my @items = sort {
3197 ($a->{type} <=> $b->{type})
3198 or ($a->{name} cmp $b->{name})
3199 } @$items;
3200
3201 $self->{real_items} = \@items;
3202
3203 my $row = 0;
3204 for my $item (@items) {
3205 CFClient::Item::update_widgets $item;
3206
3207 $self->{child}->add (0, $row, $item->{face_widget});
3208 $self->{child}->add (1, $row, $item->{desc_widget});
3209 $self->{child}->add (2, $row, $item->{weight_widget});
3210
3211 $row++;
3212 }
3213}
3214
3215#############################################################################
3216
3217package CFClient::UI::BindEditor;
3218
3219our @ISA = CFClient::UI::FancyFrame::;
3220
3221sub new {
3222 my $class = shift;
3223
3224 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3225
3226 $self->add (my $vb = new CFClient::UI::VBox);
3227
3228
3229 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3230 text => "start recording",
3231 tooltip => "Start/Stops recording of actions."
3232 ."All subsequent actions after the recording started will be captured."
3233 ."The actions are displayed after the record was stopped."
3234 ."To bind the action you have to click on the 'Bind' button",
3235 on_activate => sub {
3236 unless ($self->{recording}) {
3237 $self->start;
3238 } else {
3239 $self->stop;
3240 }
3241 });
3242
3243 $vb->add (new CFClient::UI::Label text => "Actions:");
3244 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3245
3246 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3247 $vb->add (my $hb = new CFClient::UI::HBox);
3248 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3249 $hb->add (new CFClient::UI::Button
3250 text => "bind",
3251 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3252 on_activate => sub {
3253 $self->ask_for_bind;
3254 });
3255
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add (new CFClient::UI::Button
3258 text => "ok",
3259 expand => 1,
3260 tooltip => "This closes the binding editor and saves the binding",
3261 on_activate => sub {
3262 $self->hide;
3263 $self->commit;
3264 });
3265
3266 $hb->add (new CFClient::UI::Button
3267 text => "cancel",
3268 expand => 1,
3269 tooltip => "This closes the binding editor without saving",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->{binding_cancel}->()
3273 if $self->{binding_cancel};
3274 });
3275
3276 $self->update_binding_widgets;
3277
3278 $self
3279}
3280
3281sub commit {
3282 my ($self) = @_;
3283 my ($mod, $sym, $cmds) = $self->get_binding;
3284 if ($sym != 0 && @$cmds > 0) {
3285 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3286 ."'. Don't forget 'Save Config'!");
3287 $self->{binding_change}->($mod, $sym, $cmds)
3288 if $self->{binding_change};
3289 } else {
3290 $::STATUSBOX->add ("No action bound, no key or action specified!");
3291 $self->{binding_cancel}->()
3292 if $self->{binding_cancel};
3293 }
3294}
3295
3296sub start {
3297 my ($self) = @_;
3298
3299 $self->{rec_btn}->set_text ("stop recording");
3300 $self->{recording} = 1;
3301 $self->clear_command_list;
3302 $::CONN->start_record if $::CONN;
3303}
3304
3305sub stop {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("start recording");
3309 $self->{recording} = 0;
3310
3311 my $rec;
3312 $rec = $::CONN->stop_record if $::CONN;
3313 return unless ref $rec eq 'ARRAY';
3314 $self->set_command_list ($rec);
3315}
3316
3317
3318sub ask_for_bind_and_commit {
3319 my ($self) = @_;
3320 $self->ask_for_bind (1);
3321}
3322
3323sub ask_for_bind {
3324 my ($self, $commit) = @_;
3325
3326 CFClient::Binder::open_binding_dialog (sub {
3327 my ($mod, $sym) = @_;
3328 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3329 $self->update_binding_widgets;
3330 $self->commit if $commit;
3331 });
3332}
3333
3334# $mod and $sym are the modifiers and key symbol
3335# $cmds is a array ref of strings (the commands)
3336# $cb is the callback that is executed on OK
3337# $ccb is the callback that is executed on CANCEL and
3338# when the binding was unsuccessful on OK
3339sub set_binding {
3340 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3341
3342 $self->clear_command_list;
3343 $self->{recording} = 0;
3344 $self->{rec_btn}->set_text ("start recording");
3345
3346 $self->{binding} = [$mod, $sym];
3347 $self->{commands} = $cmds;
3348
3349 $self->{binding_change} = $cb;
3350 $self->{binding_cancel} = $ccb;
3351
3352 $self->update_binding_widgets;
3353}
3354
3355# this is a shortcut method that asks for a binding
3356# and then just binds it.
3357sub do_quick_binding {
3358 my ($self, $cmds) = @_;
3359 $self->set_binding (undef, undef, $cmds, sub {
3360 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3361 });
3362 $self->ask_for_bind (1);
3363}
3364
3365sub update_binding_widgets {
3366 my ($self) = @_;
3367 my ($mod, $sym, $cmds) = $self->get_binding;
3368 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3369 $self->set_command_list ($cmds);
3370}
3371
3372sub get_binding {
3373 my ($self) = @_;
3374 return (
3375 $self->{binding}->[0],
3376 $self->{binding}->[1],
3377 [ grep { defined $_ } @{$self->{commands}} ]
3378 );
3379}
3380
3381sub clear_command_list {
3382 my ($self) = @_;
3383 $self->{cmdbox}->clear ();
3384}
3385
3386sub set_command_list {
3387 my ($self, $cmds) = @_;
3388
3389 $self->{cmdbox}->clear ();
3390 $self->{commands} = $cmds;
3391
3392 my $idx = 0;
3393
3394 for (@$cmds) {
3395 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3396
3397 my $i = $idx;
3398 $hb->add (new CFClient::UI::Label text => $_);
3399 $hb->add (new CFClient::UI::Button
3400 text => "delete",
3401 tooltip => "Deletes the action from the record",
3402 on_activate => sub {
3403 $self->{cmdbox}->remove ($hb);
3404 $cmds->[$i] = undef;
3405 });
3406
3407
3408 $idx++
3409 }
3410}
3411
3412#############################################################################
3413
3414package CFClient::UI::SpellList;
3415
3416our @ISA = CFClient::UI::Table::;
3417
3418sub new {
3419 my $class = shift;
3420
3421 my $self = $class->SUPER::new (
3422 binding => [],
3423 commands => [],
3424 @_,
3425 )
3426}
3427
3428# XXX: Do sorting? Argl...
3429sub add_spell {
3430 my ($self, $spell) = @_;
3431 $self->{spells}->{$spell->{name}} = $spell;
3432
3433 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3434 face => $spell->{face},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message});
3438
3439 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3440 text => $spell->{name},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message},
3444 expand => 1);
3445
3446 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3447 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3448 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3449 expand => 1);
3450
3451 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3452 text => "bind to key",
3453 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3454}
3455
3456sub rebuild_spell_list {
3457 my ($self) = @_;
3458 $self->{tbl_idx} = 0;
3459 $self->add_spell ($_) for values %{$self->{spells}};
3460}
3461
3462sub remove_spell {
3463 my ($self, $spell) = @_;
3464 delete $self->{spells}->{$spell->{name}};
3465 $self->rebuild_spell_list;
3466}
3467
3468#############################################################################
3469
1906package CFClient::UI::Root; 3470package CFClient::UI::Root;
1907 3471
1908our @ISA = CFClient::UI::Container::; 3472our @ISA = CFClient::UI::Container::;
1909 3473
1910use SDL::OpenGL; 3474use CFClient::OpenGL;
1911 3475
1912sub check_size { 3476sub new {
1913 my ($self) = @_; 3477 my $class = shift;
1914 3478
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3479 my $self = $class->SUPER::new (
3480 visible => 1,
3481 @_,
3482 );
3483
3484 Scalar::Util::weaken ($self->{root} = $self);
3485
3486 $self
1916} 3487}
1917 3488
1918sub size_request { 3489sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3490 my ($self) = @_;
1920}
1921 3491
1922sub configure { 3492 ($self->{w}, $self->{h})
3493}
3494
3495sub _to_pixel {
3496 my ($coord, $size, $max) = @_;
3497
3498 $coord =
3499 $coord eq "center" ? ($max - $size) * 0.5
3500 : $coord eq "max" ? $max
3501 : $coord;
3502
3503 $coord = 0 if $coord < 0;
3504 $coord = $max - $size if $coord > $max - $size;
3505
3506 int $coord + 0.5
3507}
3508
3509sub size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3510 my ($self, $w, $h) = @_;
1924 3511
1925 $self->SUPER::configure ($x, $y, $w, $h); 3512 for my $child ($self->children) {
3513 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3514
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3515 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3516 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3517
1931sub _topleft { 3518 $X = _to_pixel $X, $W, $self->{w};
3519 $Y = _to_pixel $Y, $H, $self->{h};
3520
3521 $child->configure ($X, $Y, $W, $H);
3522 }
3523}
3524
3525sub coord2local {
1932 my ($self, $x, $y) = @_; 3526 my ($self, $x, $y) = @_;
1933 3527
1934 ($x, $y) 3528 ($x, $y)
1935} 3529}
1936 3530
3531sub coord2global {
3532 my ($self, $x, $y) = @_;
3533
3534 ($x, $y)
3535}
3536
1937sub update { 3537sub update {
1938 my ($self) = @_; 3538 my ($self) = @_;
1939 3539
1940 $self->check_size; 3540 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3541}
1943 3542
1944sub add { 3543sub add {
1945 my ($self, $child) = @_; 3544 my ($self, @children) = @_;
1946 3545
3546 $_->{is_toplevel} = 1
3547 for @children;
3548
1947 $self->SUPER::add ($child); 3549 $self->SUPER::add (@children);
3550}
3551
3552sub remove {
3553 my ($self, @children) = @_;
3554
3555 $self->SUPER::remove (@children);
3556
3557 delete $self->{is_toplevel}
3558 for @children;
3559
3560 while (@children) {
3561 my $w = pop @children;
3562 push @children, $w->children;
3563 $w->set_invisible;
3564 }
1948} 3565}
1949 3566
1950sub on_refresh { 3567sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3568 my ($self, $id, $cb) = @_;
1952 3569
1953 $self->{refresh_hook}{$id} = $cb; 3570 $self->{refresh_hook}{$id} = $cb;
1954} 3571}
1955 3572
3573sub on_post_alloc {
3574 my ($self, $id, $cb) = @_;
3575
3576 $self->{post_alloc_hook}{$id} = $cb;
3577}
3578
1956sub draw { 3579sub draw {
1957 my ($self) = @_; 3580 my ($self) = @_;
1958 3581
1959 while (my $rcb = delete $self->{refresh_hook}) { 3582 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3583 $_->()
3584 for values %{delete $self->{refresh_hook}};
1961 } 3585 }
3586
3587 if ($self->{realloc}) {
3588 my %queue;
3589 my @queue;
3590 my $widget;
3591
3592 outer:
3593 while () {
3594 if (my $realloc = delete $self->{realloc}) {
3595 for $widget (values %$realloc) {
3596 $widget->{visible} or next; # do not resize invisible widgets
3597
3598 $queue{$widget+0}++ and next; # duplicates are common
3599
3600 push @{ $queue[$widget->{visible}] }, $widget;
3601 }
3602 }
3603
3604 while () {
3605 @queue or last outer;
3606
3607 $widget = pop @{ $queue[-1] || [] }
3608 and last;
3609
3610 pop @queue;
3611 }
3612
3613 delete $queue{$widget+0};
3614
3615 my ($w, $h) = $widget->size_request;
3616
3617 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3618 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3619
3620 $w = $widget->{force_w} if exists $widget->{force_w};
3621 $h = $widget->{force_h} if exists $widget->{force_h};
3622
3623 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3624 || delete $widget->{force_realloc}) {
3625 $widget->{req_w} = $w;
3626 $widget->{req_h} = $h;
3627
3628 $self->{size_alloc}{$widget+0} = $widget;
3629
3630 if (my $parent = $widget->{parent}) {
3631 $self->{realloc}{$parent+0} = $parent
3632 unless $queue{$parent+0};
3633
3634 $parent->{force_size_alloc} = 1;
3635 $self->{size_alloc}{$parent+0} = $parent;
3636 }
3637 }
3638
3639 delete $self->{realloc}{$widget+0};
3640 }
3641 }
3642
3643 while (my $size_alloc = delete $self->{size_alloc}) {
3644 my @queue = sort { $b->{visible} <=> $a->{visible} }
3645 values %$size_alloc;
3646
3647 while () {
3648 my $widget = pop @queue || last;
3649
3650 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3651
3652 $w = 0 if $w < 0;
3653 $h = 0 if $h < 0;
3654
3655 $w = int $w + 0.5;
3656 $h = int $h + 0.5;
3657
3658 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3659 $widget->{old_w} = $widget->{w};
3660 $widget->{old_h} = $widget->{h};
3661
3662 $widget->{w} = $w;
3663 $widget->{h} = $h;
3664
3665 $widget->emit (size_allocate => $w, $h);
3666 }
3667 }
3668 }
3669
3670 while ($self->{post_alloc_hook}) {
3671 $_->()
3672 for values %{delete $self->{post_alloc_hook}};
3673 }
3674
1962 3675
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3676 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3677 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3678 glClear GL_COLOR_BUFFER_BIT;
1966 3679
1967 glMatrixMode GL_PROJECTION; 3680 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3681 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3682 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3683 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3684 glLoadIdentity;
1972 3685
3686 {
3687 package CFClient::UI::Base;
3688
3689 ($draw_x, $draw_y, $draw_w, $draw_h) =
3690 (0, 0, $self->{w}, $self->{h});
3691 }
3692
1973 $self->_draw; 3693 $self->_draw;
1974} 3694}
1975 3695
1976############################################################################# 3696#############################################################################
1977 3697
1978package CFClient::UI; 3698package CFClient::UI;
1979 3699
1980$ROOT = new CFClient::UI::Root; 3700$ROOT = new CFClient::UI::Root;
3701$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3702
19821 37031
1983 3704

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