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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.280 by root, Mon Jun 5 01:22:08 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;
… …
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,
101 can_events => 1, 212 can_events => 1,
102 @_ 213 @_
103 }, $class; 214 }, $class;
104 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
105 for (keys %$self) { 218 for (keys %$self) {
106 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
108 } 221 }
109 } 222 }
110 223
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
111 $self 236 $self
112} 237}
113 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
114sub show { 246sub show {
115 my ($self) = @_; 247 my ($self) = @_;
116 248
117 return if $self->{parent}; 249 return if $self->{parent};
118 250
119 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
120} 252}
121 253
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 : $self->show;
305}
306
122sub hide { 307sub hide {
123 my ($self) = @_; 308 my ($self) = @_;
124 309
125 return unless $self->{parent}; 310 $self->set_invisible;
126 311
127 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
128} 314}
129 315
130sub move { 316sub move_abs {
131 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
132 318
133 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
134 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
135 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
136 322
137 $self->update; 323 $self->update;
138} 324}
139 325
140sub needs_redraw { 326sub set_size {
141 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
142} 333}
143 334
144sub size_request { 335sub size_request {
145 require Carp; 336 require Carp;
146 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
148 339
149sub configure { 340sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
151 342
152 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
155 348
156 # use alignment to adjust x, y 349 # use alignment to adjust x, y
157 350
158 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 353 }
163 354
164 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 356 $self->{x} = $x;
166 $self->{y} = $y; 357 $self->{y} = $y;
167 $self->update; 358 $self->update;
168 } 359 }
169 360
170 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
171 $self->{w} = $w; 364 $self->{alloc_w} = $w;
172 $self->{h} = $h; 365 $self->{alloc_h} = $h;
173 366
174 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 368 }
177} 369}
178 370
179sub size_allocate { 371sub size_allocate {
180 # nothing to be done 372 # nothing to be done
181} 373}
182 374
183# return top left coordinates 375sub children {
184sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
185 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
186 385
187 $self->{parent}->_topleft ($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 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
188} 406}
189 407
190# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
191sub coord2local { 409sub coord2local {
192 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
193 411
194 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 413}
197 414
198# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
199sub coord2global { 416sub coord2global {
200 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
201 418
202 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 420}
205 421
206sub focus_in { 422sub focus_in {
207 my ($self) = @_; 423 my ($self) = @_;
208 424
209 return if $FOCUS == $self; 425 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
211 427
212 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
213 429
214 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
215 431
216 $focus->update if $focus; 432 $focus->update if $focus;
217 $FOCUS->update; 433 $FOCUS->update;
218} 434}
219 435
… …
222 438
223 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
224 440
225 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
226 442
227 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
228 444
229 $focus->update if $focus; #? 445 $focus->update if $focus; #?
230}
231 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
232sub mouse_motion { } 451sub mouse_motion { 0 }
233sub button_up { } 452sub button_up { 0 }
234sub key_down { } 453sub key_down { 0 }
235sub key_up { } 454sub key_up { 0 }
236 455
237sub button_down { 456sub button_down {
238 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
239 458
240 $self->focus_in; 459 $self->focus_in;
241}
242 460
243sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
244sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
245sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
246sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
247sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
248
249sub draw {
250 my ($self) = @_;
251
252 return unless $self->{h} && $self->{w};
253
254 glPushMatrix;
255 glTranslate $self->{x}, $self->{y}, 0;
256 $self->_draw;
257 glPopMatrix;
258
259 if ($self == $HOVER && $self->{can_hover}) {
260 my ($x, $y) = @$self{qw(x y)};
261
262 glColor 1, 0.8, 0.5, 0.2;
263 glEnable GL_BLEND;
264 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
265 glBegin GL_QUADS;
266 glVertex $x , $y;
267 glVertex $x + $self->{w}, $y;
268 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h};
270 glEnd;
271 glDisable GL_BLEND;
272 } 461 0
273}
274
275sub _draw {
276 my ($self) = @_;
277
278 warn "no draw defined for $self\n";
279} 462}
280 463
281sub find_widget { 464sub find_widget {
282 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
283 466
… …
292 475
293sub set_parent { 476sub set_parent {
294 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
295 478
296 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
297} 481}
298 482
299sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
300 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
301 505
302 return unless $self->{parent}; 506sub realloc {
507 my ($self) = @_;
303 508
304 my ($w, $h) = $self->size_request; 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
305 511
306 if ($w != $self->{req_w} || $h != $self->{req_h}) { 512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
307 $self->{req_w} = $w; 515 delete $self->{req_w};
308 $self->{req_h} = $h; 516 delete $self->{req_h};
309
310 $self->{parent}->check_size;
311 } 517 }
312} 518}
313 519
314sub update { 520sub update {
315 my ($self) = @_; 521 my ($self) = @_;
316 522
317 $self->{parent}->update 523 $self->{parent}->update
318 if $self->{parent}; 524 if $self->{parent};
319} 525}
320 526
321sub connect { 527sub reconfigure {
322 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
323 529
324 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
325} 532}
326 533
327sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
328 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
329 537
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
331 $cb->($self, @args); 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
332 } 567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
333} 591}
334 592
335sub DESTROY { 593sub DESTROY {
336 my ($self) = @_; 594 my ($self) = @_;
337 595
596 delete $WIDGET{$self+0};
338 #$self->deactivate; 597 #$self->deactivate;
339} 598}
340 599
341############################################################################# 600#############################################################################
342 601
… …
351 my $class = shift; 610 my $class = shift;
352 611
353 # range [value, low, high, page] 612 # range [value, low, high, page]
354 613
355 $class->SUPER::new ( 614 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
358 @_ 617 @_
359 ) 618 )
360} 619}
361 620
362sub _draw { 621sub _draw {
363 my ($self) = @_; 622 my ($self) = @_;
364 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
366 630
367 glEnable GL_BLEND; 631 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
370 634
371 glBegin GL_QUADS; 635 glBegin GL_QUADS;
372 glVertex 0 , 0; 636 glVertex 0 , 0;
373 glVertex 0 , $h; 637 glVertex 0 , $h;
374 glVertex $w, $h; 638 glVertex $w, $h;
375 glVertex $w, 0; 639 glVertex $w, 0;
376 glEnd; 640 glEnd;
377 641
378 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
379} 644}
380 645
381############################################################################# 646#############################################################################
382 647
383package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
390} 655}
391 656
392sub size_request { 657sub size_request {
393 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
394} 661}
395 662
396sub draw { } 663sub draw { }
397 664
398############################################################################# 665#############################################################################
… …
402our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
403 670
404sub new { 671sub new {
405 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
406 673
407 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
408 675
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
410 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
411 684
412 $self 685 $self
413} 686}
414 687
415sub add { 688sub add {
416 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
417 690
418 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
419 693
420 use sort 'stable'; 694 use sort 'stable';
421 695
422 $self->{children} = [ 696 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
425 ]; 699 ];
426 700
427 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
428} 706}
429 707
430sub remove { 708sub remove {
431 my ($self, $child) = @_; 709 my ($self, $child) = @_;
432 710
433 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
434 713
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 715
437 $self->check_size; 716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
438} 731}
439 732
440sub find_widget { 733sub find_widget {
441 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
442 735
443 $x -= $self->{x}; 736 $x -= $self->{x};
444 $y -= $self->{y}; 737 $y -= $self->{y};
445 738
446 my $res; 739 my $res;
447 740
448 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
449 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
450 and return $res; 743 and return $res;
451 } 744 }
452 745
453 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
502 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
503} 796}
504 797
505############################################################################# 798#############################################################################
506 799
800# back-buffered drawing area
801
507package CFClient::UI::Window; 802package CFClient::UI::Window;
508 803
509our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
510 805
511use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
517} 812}
518 813
519sub update { 814sub update {
520 my ($self) = @_; 815 my ($self) = @_;
521 816
522 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 818 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 819}
536 820
537sub size_allocate { 821sub size_allocate {
538 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
539 823
540 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
541 827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
542 $self->render_chld; 848 $self->_render;
849 };
543} 850}
544 851
545sub _draw { 852sub _draw {
546 my ($self) = @_; 853 my ($self) = @_;
547 854
548 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
549 856
550 my $tex = $self->{texture} 857 my $tex = $self->{texture}
551 or return; 858 or return;
552 859
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
557 863
558 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 865
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
562} 867}
563 868
564############################################################################# 869#############################################################################
565 870
566package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
567 872
568our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
590package CFClient::UI::Frame;
591
592our @ISA = CFClient::UI::Bin::;
593
594use CFClient::OpenGL;
595 874
596sub new { 875sub new {
597 my $class = shift; 876 my $class = shift;
598 877
599 my $self = $class->SUPER::new ( 878 $class->SUPER::new (
600 bg => [1, 1, 1, 1], 879 scroll_x => 0,
601 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
602 border => 0.8,
603 @_ 881 @_,
604 ); 882 )
605
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614} 883}
615 884
616sub size_request { 885sub size_request {
617 my ($self) = @_; 886 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h}) 887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
619} 894}
620 895
621sub size_allocate { 896sub size_allocate {
622 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
623 $self->{w} = $w; 898
624 $self->{h} = $h; 899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
625 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
626} 906}
627 907
628sub _draw { 908sub set_offset {
629 my ($self) = @_; 909 my ($self, $x, $y) = @_;
630 910
631 my ($w, $h) = ($self->{w}, $self->{h}); 911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
632 913
633 glEnable GL_BLEND; 914 $self->update;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 915}
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 916
638# glBegin GL_QUADS; 917# hmm, this does not work for topleft of $self... but we should not ask for that
639# glColor 0, 0, 0, 0; 918sub coord2local {
640# glVertex 0 , 0; 919 my ($self, $x, $y) = @_;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645 920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
646 923
647 $self->child->draw; 924sub coord2global {
648 glDisable GL_BLEND; 925 my ($self, $x, $y) = @_;
649 glDisable GL_TEXTURE_2D; 926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
650} 954}
651 955
652############################################################################# 956#############################################################################
653 957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
654package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
655 1020
656our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
657 1022
658use CFClient::OpenGL; 1023use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663 1024
664sub new { 1025sub new {
665 my $class = shift; 1026 my $class = shift;
666 1027
667 # TODO: user_x, user_y, overwrite moveto? 1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
668 1077
669 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
672 border => 0.8, 1081 border => 0.6,
673 can_events => 1, 1082 can_events => 1,
674 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
675 ); 1086 );
676 1087
677 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
678 align => 0, 1089 align => 0,
679 valign => 1, 1090 valign => 1,
680 text => $self->{title}, 1091 text => $title,
681 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
682 1094
683 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
684} 1103}
685 1104
686sub border { 1105sub border {
687 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
688} 1107}
689 1108
690sub size_request { 1109sub size_request {
691 my ($self) = @_; 1110 my ($self) = @_;
692 1111
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
694 1114
695 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
696 1116
697 ( 1117 (
698 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
701} 1121}
702 1122
703sub size_allocate { 1123sub size_allocate {
704 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
705 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
706 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
708 1136
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
710 if $self->{title};
711
712 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
713} 1138}
714 1139
715sub button_down { 1140sub button_down {
716 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
717 1142
1143 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1144 my $border = $self->border;
719 1145
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
726 $self->{motion} = sub { 1157 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
728 1159
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
730 1162
731 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
734 }; 1168 };
735 1169
736 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
741 1173
742 $self->{motion} = sub { 1174 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
744 1176
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
746 1178
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
749 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
750 } 1187 1
751} 1188}
752 1189
753sub button_up { 1190sub button_up {
754 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
755 1192
756 delete $self->{motion}; 1193 !!delete $self->{motion}
757} 1194}
758 1195
759sub mouse_motion { 1196sub mouse_motion {
760 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
761 1198
762 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
763} 1202}
764 1203
765sub _draw { 1204sub _draw {
766 my ($self) = @_; 1205 my ($self) = @_;
767 1206
1207 my $child = $self->{children}[0];
1208
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
770 1211
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1214
776 my $border = $self->border; 1215 my $border = $self->border;
777 1216
778 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1222
784 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
785 1225
786 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
789 1229 $bg->{t} = $ch / $bg->{h};
790 glColor @{ $self->{bg} };
791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
796 1232
797 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1234
800 $self->{title}->draw if $self->{title};
801 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
802} 1241}
803 1242
804############################################################################# 1243#############################################################################
805 1244
806package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
814sub new { 1253sub new {
815 my $class = shift; 1254 my $class = shift;
816 1255
817 $class->SUPER::new ( 1256 $class->SUPER::new (
818 col_expand => [], 1257 col_expand => [],
819 @_ 1258 @_,
820 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1264}
822 1265
823sub add { 1266sub add {
824 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
825 1268
826 $child->set_parent ($self); 1269 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
828 1271
829 $child->check_size; 1272 $self->realloc;
830} 1273}
831 1274
832# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1276sub clear {
834 my ($self) = @_; 1277 my ($self) = @_;
835 1278
1279 my @children = $self->children;
836 delete $self->{children}; 1280 delete $self->{children};
837 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
838} 1288}
839 1289
840sub get_wh { 1290sub get_wh {
841 my ($self) = @_; 1291 my ($self) = @_;
842 1292
… …
873sub size_allocate { 1323sub size_allocate {
874 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
875 1325
876 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
877 1327
878 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
880 1330
881 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
938 } 1388 }
939} 1389}
940 1390
941############################################################################# 1391#############################################################################
942 1392
943package CFClient::UI::HBox; 1393package CFClient::UI::Box;
944
945# TODO: wrap into common Box base class
946 1394
947our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
948 1396
949sub size_request { 1397sub size_request {
950 my ($self) = @_; 1398 my ($self) = @_;
951 1399
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
953 1401 ? (
954 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
955 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
956 (List::Util::max map $_->[1], @alloc), 1404 )
957 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
958} 1409}
959 1410
960sub size_allocate { 1411sub size_allocate {
961 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
962 1413
963 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
964
965 my $children = $self->{children}; 1415 my $children = $self->{children};
966 1416
967 my @h = map $_->{req_w}, @$children; 1417 my @req;
968 1418
969 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
970 1420 @req = ($space / (@$children || 1)) x @$children;
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
976 $exp ||= 1;
977 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
978 for (0 .. $#$children) { 1434 for 0 .. $#$children;
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 } 1435 }
985 } 1436 }
986 1437
987 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
988 1439
989 my $y = 0; 1440 my $pos = 0;
990 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_]; 1442 my $alloc = $req[$_];
993 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
994 1444
995 $y += $h; 1445 $pos += $alloc;
996 } 1446 }
997 1447
998 1 1448 1
999} 1449}
1000 1450
1001############################################################################# 1451#############################################################################
1002 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
1003package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
1004 1469
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
1008 1471
1009sub size_request { 1472sub new {
1010 my ($self) = @_; 1473 my $class = shift;
1011 1474
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1013 1476 vertical => 1,
1014 ( 1477 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1478 )
1018} 1479}
1019 1480
1020sub size_allocate {
1021 my ($self, $w, $h) = @_;
1022
1023 my $children = $self->{children};
1024
1025 my @h = map $_->{req_h}, @$children;
1026
1027 my $req_h = List::Util::sum @h;
1028
1029 if ($req_h > $h) {
1030 # ah well, not enough space
1031 $_ *= $h / $req_h for @h;
1032 } else {
1033 my $exp = List::Util::sum map $_->{expand}, @$children;
1034 $exp ||= 1;
1035
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038
1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1040 }
1041 }
1042
1043 CFClient::UI::harmonize \@h;
1044
1045 my $y = 0;
1046 for (0 .. $#$children) {
1047 my $child = $children->[$_];
1048 my $h = $h[$_];
1049 $child->configure (0, $y, $w, $h);
1050
1051 $y += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1481#############################################################################
1058 1482
1059package CFClient::UI::Label; 1483package CFClient::UI::Label;
1060 1484
1061our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1062 1486
1063use CFClient::OpenGL; 1487use CFClient::OpenGL;
1064 1488
1065sub new { 1489sub new {
1066 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1067 1491
1068 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1070 fontsize => 1, 1502 fontsize => 1,
1071 text => "",
1072 align => -1, 1503 align => -1,
1073 valign => -1, 1504 valign => -1,
1074 padding => 2, 1505 padding_x => 2,
1075 layout => new CFClient::Layout, 1506 padding_y => 2,
1076 can_events => 0, 1507 can_events => 0,
1077 %arg 1508 %arg
1078 ); 1509 );
1079 1510
1080 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1514 $self->{template} = $layout;
1084 } 1515 }
1085 1516
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1088 1522
1089 $self 1523 $self
1090} 1524}
1091 1525
1092sub escape_text { 1526sub escape($) {
1093 local $_ = $_[1]; 1527 local $_ = $_[0];
1094 1528
1095 s/&/&amp;/g; 1529 s/&/&amp;/g;
1096 s/>/&gt;/g; 1530 s/>/&gt;/g;
1097 s/</&lt;/g; 1531 s/</&lt;/g;
1098 1532
1099 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1100} 1541}
1101 1542
1102sub set_text { 1543sub set_text {
1103 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
1104 1545
1546 return if $self->{text} eq "T$text";
1547 $self->{text} = "T$text";
1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1550 $self->{layout}->set_text ($text);
1106 1551
1107 delete $self->{texture}; 1552 $self->realloc;
1108 $self->check_size;
1109 $self->update; 1553 $self->update;
1110} 1554}
1111 1555
1112sub set_markup { 1556sub set_markup {
1113 my ($self, $markup) = @_; 1557 my ($self, $markup) = @_;
1114 1558
1559 return if $self->{text} eq "M$markup";
1560 $self->{text} = "M$markup";
1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1565 $self->{layout}->set_markup ($markup);
1116 1566
1117 delete $self->{texture}; 1567 $self->realloc;
1118 $self->check_size;
1119 $self->update; 1568 $self->update;
1120} 1569}
1121 1570
1122sub size_request { 1571sub size_request {
1123 my ($self) = @_; 1572 my ($self) = @_;
1124 1573
1125 $self->{layout}->set_width; 1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1579
1128 my ($w, $h) = $self->{layout}->size; 1580 my ($w, $h) = $self->{layout}->size;
1129 1581
1130 if (exists $self->{template}) { 1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1585
1133 my ($w2, $h2) = $self->{template}->size; 1586 my ($w2, $h2) = $self->{template}->size;
1134 1587
1135 $w = List::Util::max $w, $w2; 1588 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1589 $h = List::Util::max $h, $h2;
1137 } 1590 }
1138 1591
1139 ( 1592 ($w, $h)
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1593}
1144 1594
1145sub size_allocate { 1595sub size_allocate {
1146 my ($self, $w, $h) = @_; 1596 my ($self, $w, $h) = @_;
1147 1597
1598 delete $self->{ox};
1599
1148 delete $self->{texture}; 1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1149} 1602}
1150 1603
1151sub set_fontsize { 1604sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1605 my ($self, $fontsize) = @_;
1153 1606
1154 $self->{fontsize} = $fontsize; 1607 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1608 delete $self->{texture};
1609
1610 $self->realloc;
1156} 1611}
1157 1612
1158sub _draw { 1613sub _draw {
1159 my ($self) = @_; 1614 my ($self) = @_;
1160 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1161 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1164 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1165 }; 1627 };
1166 1628
1167 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
1169 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1641
1172 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1173 1644
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1187 1646
1188 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1648}
1191 1649
1192############################################################################# 1650#############################################################################
1193 1651
1194package CFClient::UI::EntryBase; 1652package CFClient::UI::EntryBase;
… …
1199 1657
1200sub new { 1658sub new {
1201 my $class = shift; 1659 my $class = shift;
1202 1660
1203 $class->SUPER::new ( 1661 $class->SUPER::new (
1204 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1208 can_hover => 1, 1666 can_hover => 1,
1209 can_focus => 1, 1667 can_focus => 1,
1210 valign => 0, 1668 valign => 0,
1211 can_events => 1, 1669 can_events => 1,
1670 #text => ...
1212 @_ 1671 @_
1213 ) 1672 )
1214} 1673}
1215 1674
1216sub _set_text { 1675sub _set_text {
… …
1218 1677
1219 delete $self->{cur_h}; 1678 delete $self->{cur_h};
1220 1679
1221 return if $self->{text} eq $text; 1680 return if $self->{text} eq $text;
1222 1681
1223 delete $self->{texture};
1224
1225 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1226 $self->{text} = $text; 1683 $self->{text} = $text;
1227 1684
1228 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1686 $self->{layout}->set_text ("$text ");
1230 1687
1231 $self->emit (changed => $self->{text}); 1688 $self->_emit (changed => $self->{text});
1689 $self->update;
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1232} 1699}
1233 1700
1234sub get_text { 1701sub get_text {
1235 $_[0]{text} 1702 $_[0]{text}
1236} 1703}
… …
1239 my ($self) = @_; 1706 my ($self) = @_;
1240 1707
1241 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1242 1709
1243 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1244}
1245
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258} 1711}
1259 1712
1260sub key_down { 1713sub key_down {
1261 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1262 1715
… …
1264 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1266 1719
1267 my $text = $self->get_text; 1720 my $text = $self->get_text;
1268 1721
1269 if ($sym == 8) { 1722 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1735 $self->_emit ('escape');
1283 } elsif ($uni) { 1736 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1285 } 1740 }
1286 1741
1287 $self->_set_text ($text); 1742 $self->_set_text ($text);
1288 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1289} 1747}
1290 1748
1291sub focus_in { 1749sub focus_in {
1292 my ($self) = @_; 1750 my ($self) = @_;
1293 1751
… …
1308 utf8::encode $text; 1766 utf8::encode $text;
1309 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1310 1768
1311 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1312 $self->update; 1770 $self->update;
1771
1772 1
1313} 1773}
1314 1774
1315sub mouse_motion { 1775sub mouse_motion {
1316 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1317# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1318} 1780}
1319 1781
1320sub _draw { 1782sub _draw {
1321 my ($self) = @_; 1783 my ($self) = @_;
1322 1784
1323 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1324 1786
1325 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1326 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1327 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1328 } else { 1790 } else {
1329 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1330 } 1792 }
1331 1793
1332 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1333 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1334 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1335 glVertex 0 , 0; 1797 glVertex 0 , 0;
1336 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1337 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1338 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1369 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1370 1832
1371 my $sym = $ev->{sym}; 1833 my $sym = $ev->{sym};
1372 1834
1373 if ($sym == 13) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1375 $self->update; 1841 $self->update;
1376 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1377 } else { 1865 } else {
1378 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1379 } 1869 1
1380
1381} 1870}
1382 1871
1383############################################################################# 1872#############################################################################
1384 1873
1385package CFClient::UI::Button; 1874package CFClient::UI::Button;
… …
1394 1883
1395sub new { 1884sub new {
1396 my $class = shift; 1885 my $class = shift;
1397 1886
1398 $class->SUPER::new ( 1887 $class->SUPER::new (
1399 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1400 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1403 can_hover => 1, 1892 can_hover => 1,
1404 align => 0, 1893 align => 0,
1405 valign => 0, 1894 valign => 0,
1406 can_events => 1, 1895 can_events => 1,
1407 @_ 1896 @_
1408 ) 1897 )
1409} 1898}
1410 1899
1900sub activate { }
1901
1411sub button_up { 1902sub button_up {
1412 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1413 1904
1905 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate"); 1908
1417 } 1909 1
1418} 1910}
1419 1911
1420sub _draw { 1912sub _draw {
1421 my ($self) = @_; 1913 my ($self) = @_;
1422 1914
1423 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1424 1916
1425 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg};
1427 }
1428
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1917 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1919 glColor 0, 0, 0, 1;
1434 1920
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1922
1437 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1924
1440 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1441} 1926}
1442 1927
1443############################################################################# 1928#############################################################################
… …
1454 1939
1455sub new { 1940sub new {
1456 my $class = shift; 1941 my $class = shift;
1457 1942
1458 $class->SUPER::new ( 1943 $class->SUPER::new (
1459 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1460 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1950 state => 0,
1463 can_hover => 1, 1951 can_hover => 1,
1464 @_ 1952 @_
1465 ) 1953 )
1466} 1954}
1467 1955
1468sub size_request { 1956sub size_request {
1469 my ($self) = @_; 1957 my ($self) = @_;
1470 1958
1471 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1472} 1960}
1473 1961
1474sub button_down { 1962sub button_down {
1475 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1476 1964
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1481 } 1973 1
1482} 1974}
1483 1975
1484sub _draw { 1976sub _draw {
1485 my ($self) = @_; 1977 my ($self) = @_;
1486 1978
1487 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1488 1980
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 1982
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1492 1986
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 1988
1495 glEnable GL_BLEND; 1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1496 glEnable GL_TEXTURE_2D; 1991 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 1993 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 1994}
1506 1995
1507############################################################################# 1996#############################################################################
1508 1997
1509package CFClient::UI::Image; 1998package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 2041 glTranslate 0, -$self->{w}, 0;
1553 2042
1554 ($w, $h) = ($h, $w); 2043 ($w, $h) = ($h, $w);
1555 } 2044 }
1556 2045
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 2046 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 2048
1562 $tex->draw_quad (0, 0, $w, $h); 2049 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 2050
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 2051 glDisable GL_TEXTURE_2D;
1566} 2052}
1567 2053
1568############################################################################# 2054#############################################################################
1569 2055
1570package CFClient::UI::VGauge; 2056package CFClient::UI::VGauge;
1571 2057
1572our @ISA = CFClient::UI::Base::; 2058our @ISA = CFClient::UI::Base::;
2059
2060use List::Util qw(min max);
1573 2061
1574use CFClient::OpenGL; 2062use CFClient::OpenGL;
1575 2063
1576my %tex = ( 2064my %tex = (
1577 food => [ 2065 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 2068 ],
1581 grace => [ 2069 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2071 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 2072 ],
1585 hp => [ 2073 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 2076 ],
1589 mana => [ 2077 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 2080 ],
1593); 2081);
1594 2082
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2083# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2084sub new {
… …
1615} 2103}
1616 2104
1617sub set_max { 2105sub set_max {
1618 my ($self, $max) = @_; 2106 my ($self, $max) = @_;
1619 2107
2108 return if $self->{max_val} == $max;
2109
1620 $self->{max_val} = $max; 2110 $self->{max_val} = $max;
2111 $self->update;
1621} 2112}
1622 2113
1623sub set_value { 2114sub set_value {
1624 my ($self, $val, $max) = @_; 2115 my ($self, $val, $max) = @_;
1625 2116
1626 $self->set_max ($max) 2117 $self->set_max ($max)
1627 if defined $max; 2118 if defined $max;
1628 2119
1629 $max = $self->{max_val}; 2120 return if $self->{val} == $val;
2121
1630 $self->{val} = $val; 2122 $self->{val} = $val;
1631
1632 $self->update; 2123 $self->update;
1633} 2124}
1634 2125
1635sub _draw { 2126sub _draw {
1636 my ($self) = @_; 2127 my ($self) = @_;
1637 2128
1638 my $tex = $tex{$self->{type}}; 2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
1639 2131
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2132 my ($w, $h) = ($self->{w}, $self->{h});
1641 2133
1642 if ($self->{vertical}) { 2134 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2135 glRotate 90, 0, 0, 1;
… …
1645 2137
1646 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1647 } 2139 }
1648 2140
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2142
1652 my $t1 = $tex->[0]; 2143 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 2144 my $ycut2 = max 0, min 1, $ycut - 1;
2145
2146 my $h1 = $self->{h} * (1 - $ycut1);
2147 my $h2 = $self->{h} * (1 - $ycut2);
1654 2148
1655 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2154
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2156 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2157 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2161 glEnd;
1670 2162
2163 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2165 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2170 glEnd;
2171
2172 if ($t3) {
2173 glBindTexture GL_TEXTURE_2D, $t3->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2177 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179 glEnd;
2180 }
1678 2181
1679 glDisable GL_BLEND; 2182 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2183 glDisable GL_TEXTURE_2D;
1681} 2184}
1682 2185
… …
1685package CFClient::UI::Gauge; 2188package CFClient::UI::Gauge;
1686 2189
1687our @ISA = CFClient::UI::VBox::; 2190our @ISA = CFClient::UI::VBox::;
1688 2191
1689sub new { 2192sub new {
1690 my ($class, %arg) = shift; 2193 my ($class, %arg) = @_;
1691 2194
1692 my $self = $class->SUPER::new ( 2195 my $self = $class->SUPER::new (
1693 @_, 2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
1694 ); 2200 );
1695 2201
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2202 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2203 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2204 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2205
1702 $self 2206 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2207}
1709 2208
1710sub set_fontsize { 2209sub set_fontsize {
1711 my ($self, $fsize) = @_; 2210 my ($self, $fsize) = @_;
1712 2211
1713 $self->{value}->set_fontsize ($fsize); 2212 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2213 $self->{max} ->set_fontsize ($fsize);
1715} 2214}
1716 2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
2221}
2222
1717sub set_value { 2223sub set_value {
1718 my ($self, $val, $max) = @_; 2224 my ($self, $val, $max) = @_;
1719 2225
1720 $self->set_max ($max) 2226 $self->set_max ($max)
1721 if defined $max; 2227 if defined $max;
1722 2228
1723 $self->{gauge}->set_value ($val, $max); 2229 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2230 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2231}
1733 2232
1734############################################################################# 2233#############################################################################
1735 2234
1736package CFClient::UI::Slider; 2235package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
1747 2246
1748sub new { 2247sub new {
1749 my $class = shift; 2248 my $class = shift;
1750 2249
1751 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1752 2251
1753 # TODO: 0-width page 2252 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2254 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2261 min_w => $::WIDTH / 80,
1761 req_h => 20, 2262 min_h => $::WIDTH / 80,
1762 vertical => 0, 2263 vertical => 0,
1763 can_hover => 1, 2264 can_hover => 1,
1764 inner_pad => 5, 2265 inner_pad => 0.02,
1765 @_ 2266 @_
1766 ); 2267 );
1767 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1768 $self 2272 $self
1769} 2273}
1770 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
1771sub size_request { 2309sub size_request {
1772 my ($self) = @_; 2310 my ($self) = @_;
1773 2311
1774 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2313}
1779 2314
1780sub button_down { 2315sub button_down {
1781 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1782 2317
1783 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1784 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1785} 2323}
1786 2324
1787sub mouse_motion { 2325sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1789 2327
1790 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1792 2358
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2360
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2363
1798 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $value = $value * $self->{scale} + $self->{offset};
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2366
1804 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2368 $self->{knob_w} = $knob_w;
1806 } 2369 }
1807}
1808
1809# the inner_* stuff is for generating a padding for the slider handle,
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815}
1816
1817sub _draw {
1818 my ($self) = @_;
1819 2370
1820 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1821 2372
1822 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1823 2374
1824 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1826 2377
2378 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2380 }
1832 2381
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2384
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2387
1859 # draw background 2388 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2390
1862 # draw handle 2391 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2393
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1867} 2395}
2396
2397#############################################################################
2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
1868 2437
1869############################################################################# 2438#############################################################################
1870 2439
1871package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1872 2441
… …
1876 2445
1877sub new { 2446sub new {
1878 my $class = shift; 2447 my $class = shift;
1879 2448
1880 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1881 fontsize => 1, 2450 fontsize => 1,
2451 can_events => 0,
2452 #font => default_font
1882 @_, 2453 @_,
1883 2454
1884 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1885 par => [], 2456 par => [],
1886 height => 0, 2457 height => 0,
1887 children => [ 2458 children => [
1888 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1890 ], 2461 ],
1891 ); 2462 );
1892 2463
1893 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2465
1897 $self 2466 $self
1898} 2467}
1899 2468
1900sub set_fontsize { 2469sub set_fontsize {
… …
1902 2471
1903 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2473 $self->reflow;
1905} 2474}
1906 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1907sub text_height { 2488sub text_size {
1908 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1909 2490
1910 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1911 2492
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1914 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1915 2496
1916 ($layout->size)[1] 2497 $layout->size
1917} 2498}
1918 2499
1919sub reflow { 2500sub reflow {
1920 my ($self) = @_; 2501 my ($self) = @_;
1921 2502
1922 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1923 $self->update; 2504 $self->update;
1924} 2505}
1925 2506
1926sub size_allocate { 2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
1927 my ($self, $w, $h) = @_; 2515 my ($self) = @_;
1928 2516
1929 $self->SUPER::size_allocate ($w, $h); 2517 $self->{par} = [];
1930 2518 $self->{height} = 0;
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935} 2520}
1936 2521
1937sub add_paragraph { 2522sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1939 2524
1940 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1941 2526 my ($w, $h) = $self->text_size ($line);
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1945 2530
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949 $self->{children}[1]->update;
1950} 2532}
1951 2533
1952sub update { 2534sub update {
1953 my ($self) = @_; 2535 my ($self) = @_;
1954 2536
… …
1956 2538
1957 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1958 2540
1959 delete $self->{texture}; 2541 delete $self->{texture};
1960 2542
1961 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1962 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2547 my $height = 0;
1964 2548
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1966 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1967 2564
1968 $self->{height} = $height; 2565 $self->{height} = $height;
1969 2566
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971 2568
1972 delete $self->{texture}; 2569 delete $self->{texture};
1973 } 2570 }
1974 2571
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2573 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1978 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1979 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992 2590
1993 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2592 my $h = $par->[1];
1995 2593
1996 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1997 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1998 2598
1999 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2600
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2603 }
2003 2604
2004 $y += $h; 2605 $y += $h;
2005 } 2606 }
2006 2607
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
2009 }; 2609 };
2010 }); 2610 });
2011} 2611}
2012 2612
2013sub _draw { 2613sub _draw {
2014 my ($self) = @_; 2614 my ($self) = @_;
2015 2615
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2618 glColor 0, 0, 0, 1;
2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
2021 }
2022 2621
2023 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
2024 2623
2025} 2624}
2026 2625
… …
2074 2673
2075sub new { 2674sub new {
2076 my $class = shift; 2675 my $class = shift;
2077 2676
2078 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2079 state => 0, 2678 state => 0,
2080 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2680 @_
2083 ); 2681 );
2084 2682
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2683 $self
2091} 2684}
2092 2685
2093sub toggle_flopper { 2686sub toggle_flopper {
2094 my ($self) = @_; 2687 my ($self) = @_;
2095 2688
2096 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2690}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2691
2099 $self->{other}->move ($self->coord2global (0, $self->{h})); 2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 0, 0, 0, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2100 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2101 } else { 2950 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
2103 $self->emit ("close"); 2952 }
2953
2104 } 2954 1
2105
2106 $self->emit (changed => $self->{state});
2107} 2955}
2108 2956
2109############################################################################# 2957#############################################################################
2110 2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {
3082 $this->reorder;
3083 $this->update;
3084 });
3085
3086 $self
3087}
3088
3089sub reorder {
3090 my ($self) = @_;
3091 my $NOW = Time::HiRes::time;
3092
3093 while (my ($k, $v) = each %{ $self->{item} }) {
3094 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095 }
3096
3097 my @widgets;
3098
3099 my @items = sort {
3100 $a->{pri} <=> $b->{pri}
3101 or $b->{id} <=> $a->{id}
3102 } values %{ $self->{item} };
3103
3104 $self->{timer}->interval (1);
3105
3106 my $count = 10 + 1;
3107 for my $item (@items) {
3108 last unless --$count;
3109
3110 push @widgets, $item->{label} ||= do {
3111 # TODO: doesn't handle markup well (read as: at all)
3112 my $short = $item->{count} > 1
3113 ? "<b>$item->{count} ×</b> $item->{text}"
3114 : $item->{text};
3115
3116 for ($short) {
3117 s/^\s+//;
3118 s/\s+/ /g;
3119 }
3120
3121 new CFClient::UI::Label
3122 markup => $short,
3123 tooltip => $item->{tooltip},
3124 tooltip_font => $::FONT_PROP,
3125 tooltip_width => 0.67,
3126 fontsize => $item->{fontsize} || $self->{fontsize},
3127 max_w => $::WIDTH * 0.44,
3128 fg => $item->{fg},
3129 orig_alpha => $item->{fg}[3] || 1,
3130 can_events => 1,
3131 can_hover => 1
3132 };
3133
3134 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135 $item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;
3136 if ($diff < 1) {
3137 $item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138 $item->{label}->realloc;
3139 }
3140 $item->{label}->update;
3141 $self->{timer}->interval (1/30);
3142 }
3143 }
3144
3145 $self->clear;
3146 $self->SUPER::add (reverse @widgets);
3147}
3148
3149sub add {
3150 my ($self, $text, %arg) = @_;
3151
3152 $text =~ s/^\s+//;
3153 $text =~ s/\s+$//;
3154
3155 return unless $text;
3156
3157 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3158
3159 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3160
3161 if (my $item = $self->{item}{$group}) {
3162 if ($item->{text} eq $text) {
3163 $item->{count}++;
3164 } else {
3165 $item->{count} = 1;
3166 $item->{text} = $item->{tooltip} = $text;
3167 }
3168 $item->{id} = ++$self->{id};
3169 $item->{timeout} = $timeout;
3170 delete $item->{label};
3171 } else {
3172 $self->{item}{$group} = {
3173 id => ++$self->{id},
3174 text => $text,
3175 timeout => $timeout,
3176 tooltip => $text,
3177 fg => [0.8, 0.8, 0.8, 0.8],
3178 pri => 0,
3179 count => 1,
3180 %arg,
3181 };
3182 }
3183
3184 $self->reorder;
3185}
3186
3187sub reconfigure {
3188 my ($self) = @_;
3189
3190 delete $_->{label}
3191 for values %{ $self->{item} || {} };
3192
3193 $self->reorder;
3194 $self->SUPER::reconfigure;
3195}
3196
3197sub DESTROY {
3198 my ($self) = @_;
3199
3200 $self->{timer}->cancel;
3201
3202 $self->SUPER::DESTROY;
3203}
3204
3205#############################################################################
3206
3207package CFClient::UI::Inventory;
3208
3209our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211sub new {
3212 my $class = shift;
3213
3214 my $self = $class->SUPER::new (
3215 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216 @_,
3217 );
3218
3219 $self
3220}
3221
3222sub set_items {
3223 my ($self, $items) = @_;
3224
3225 $self->{child}->clear;
3226 return unless $items;
3227
3228 my @items = sort {
3229 ($a->{type} <=> $b->{type})
3230 or ($a->{name} cmp $b->{name})
3231 } @$items;
3232
3233 $self->{real_items} = \@items;
3234
3235 my $row = 0;
3236 for my $item (@items) {
3237 CFClient::Item::update_widgets $item;
3238
3239 $self->{child}->add (0, $row, $item->{face_widget});
3240 $self->{child}->add (1, $row, $item->{desc_widget});
3241 $self->{child}->add (2, $row, $item->{weight_widget});
3242
3243 $row++;
3244 }
3245}
3246
3247#############################################################################
3248
3249package CFClient::UI::BindEditor;
3250
3251our @ISA = CFClient::UI::FancyFrame::;
3252
3253sub new {
3254 my $class = shift;
3255
3256 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258 $self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262 text => "start recording",
3263 tooltip => "Start/Stops recording of actions."
3264 ."All subsequent actions after the recording started will be captured."
3265 ."The actions are displayed after the record was stopped."
3266 ."To bind the action you have to click on the 'Bind' button",
3267 on_activate => sub {
3268 unless ($self->{recording}) {
3269 $self->start;
3270 } else {
3271 $self->stop;
3272 }
3273 });
3274
3275 $vb->add (new CFClient::UI::Label text => "Actions:");
3276 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3279 $vb->add (my $hb = new CFClient::UI::HBox);
3280 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281 $hb->add (new CFClient::UI::Button
3282 text => "bind",
3283 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284 on_activate => sub {
3285 $self->ask_for_bind;
3286 });
3287
3288 $vb->add (my $hb = new CFClient::UI::HBox);
3289 $hb->add (new CFClient::UI::Button
3290 text => "ok",
3291 expand => 1,
3292 tooltip => "This closes the binding editor and saves the binding",
3293 on_activate => sub {
3294 $self->hide;
3295 $self->commit;
3296 });
3297
3298 $hb->add (new CFClient::UI::Button
3299 text => "cancel",
3300 expand => 1,
3301 tooltip => "This closes the binding editor without saving",
3302 on_activate => sub {
3303 $self->hide;
3304 $self->{binding_cancel}->()
3305 if $self->{binding_cancel};
3306 });
3307
3308 $self->update_binding_widgets;
3309
3310 $self
3311}
3312
3313sub commit {
3314 my ($self) = @_;
3315 my ($mod, $sym, $cmds) = $self->get_binding;
3316 if ($sym != 0 && @$cmds > 0) {
3317 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318 ."'. Don't forget 'Save Config'!");
3319 $self->{binding_change}->($mod, $sym, $cmds)
3320 if $self->{binding_change};
3321 } else {
3322 $::STATUSBOX->add ("No action bound, no key or action specified!");
3323 $self->{binding_cancel}->()
3324 if $self->{binding_cancel};
3325 }
3326}
3327
3328sub start {
3329 my ($self) = @_;
3330
3331 $self->{rec_btn}->set_text ("stop recording");
3332 $self->{recording} = 1;
3333 $self->clear_command_list;
3334 $::CONN->start_record if $::CONN;
3335}
3336
3337sub stop {
3338 my ($self) = @_;
3339
3340 $self->{rec_btn}->set_text ("start recording");
3341 $self->{recording} = 0;
3342
3343 my $rec;
3344 $rec = $::CONN->stop_record if $::CONN;
3345 return unless ref $rec eq 'ARRAY';
3346 $self->set_command_list ($rec);
3347}
3348
3349
3350sub ask_for_bind_and_commit {
3351 my ($self) = @_;
3352 $self->ask_for_bind (1);
3353}
3354
3355sub ask_for_bind {
3356 my ($self, $commit) = @_;
3357
3358 CFClient::Binder::open_binding_dialog (sub {
3359 my ($mod, $sym) = @_;
3360 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361 $self->update_binding_widgets;
3362 $self->commit if $commit;
3363 });
3364}
3365
3366# $mod and $sym are the modifiers and key symbol
3367# $cmds is a array ref of strings (the commands)
3368# $cb is the callback that is executed on OK
3369# $ccb is the callback that is executed on CANCEL and
3370# when the binding was unsuccessful on OK
3371sub set_binding {
3372 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374 $self->clear_command_list;
3375 $self->{recording} = 0;
3376 $self->{rec_btn}->set_text ("start recording");
3377
3378 $self->{binding} = [$mod, $sym];
3379 $self->{commands} = $cmds;
3380
3381 $self->{binding_change} = $cb;
3382 $self->{binding_cancel} = $ccb;
3383
3384 $self->update_binding_widgets;
3385}
3386
3387# this is a shortcut method that asks for a binding
3388# and then just binds it.
3389sub do_quick_binding {
3390 my ($self, $cmds) = @_;
3391 $self->set_binding (undef, undef, $cmds, sub {
3392 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393 });
3394 $self->ask_for_bind (1);
3395}
3396
3397sub update_binding_widgets {
3398 my ($self) = @_;
3399 my ($mod, $sym, $cmds) = $self->get_binding;
3400 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401 $self->set_command_list ($cmds);
3402}
3403
3404sub get_binding {
3405 my ($self) = @_;
3406 return (
3407 $self->{binding}->[0],
3408 $self->{binding}->[1],
3409 [ grep { defined $_ } @{$self->{commands}} ]
3410 );
3411}
3412
3413sub clear_command_list {
3414 my ($self) = @_;
3415 $self->{cmdbox}->clear ();
3416}
3417
3418sub set_command_list {
3419 my ($self, $cmds) = @_;
3420
3421 $self->{cmdbox}->clear ();
3422 $self->{commands} = $cmds;
3423
3424 my $idx = 0;
3425
3426 for (@$cmds) {
3427 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429 my $i = $idx;
3430 $hb->add (new CFClient::UI::Label text => $_);
3431 $hb->add (new CFClient::UI::Button
3432 text => "delete",
3433 tooltip => "Deletes the action from the record",
3434 on_activate => sub {
3435 $self->{cmdbox}->remove ($hb);
3436 $cmds->[$i] = undef;
3437 });
3438
3439
3440 $idx++
3441 }
3442}
3443
3444#############################################################################
3445
3446package CFClient::UI::SpellList;
3447
3448our @ISA = CFClient::UI::Table::;
3449
3450sub new {
3451 my $class = shift;
3452
3453 my $self = $class->SUPER::new (
3454 binding => [],
3455 commands => [],
3456 @_,
3457 )
3458}
3459
3460# XXX: Do sorting? Argl...
3461sub add_spell {
3462 my ($self, $spell) = @_;
3463 $self->{spells}->{$spell->{name}} = $spell;
3464
3465 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466 face => $spell->{face},
3467 can_hover => 1,
3468 can_events => 1,
3469 tooltip => $spell->{message});
3470
3471 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472 text => $spell->{name},
3473 can_hover => 1,
3474 can_events => 1,
3475 tooltip => $spell->{message},
3476 expand => 1);
3477
3478 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481 expand => 1);
3482
3483 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484 text => "bind to key",
3485 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486}
3487
3488sub rebuild_spell_list {
3489 my ($self) = @_;
3490 $self->{tbl_idx} = 0;
3491 $self->add_spell ($_) for values %{$self->{spells}};
3492}
3493
3494sub remove_spell {
3495 my ($self, $spell) = @_;
3496 delete $self->{spells}->{$spell->{name}};
3497 $self->rebuild_spell_list;
3498}
3499
3500#############################################################################
3501
2111package CFClient::UI::Root; 3502package CFClient::UI::Root;
2112 3503
2113our @ISA = CFClient::UI::Container::; 3504our @ISA = CFClient::UI::Container::;
2114 3505
3506use List::Util qw(min max);
3507
2115use CFClient::OpenGL; 3508use CFClient::OpenGL;
2116 3509
2117sub check_size { 3510sub new {
2118 my ($self) = @_; 3511 my $class = shift;
2119 3512
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3513 my $self = $class->SUPER::new (
3514 visible => 1,
3515 @_,
3516 );
3517
3518 Scalar::Util::weaken ($self->{root} = $self);
3519
3520 $self
2121} 3521}
2122 3522
2123sub size_request { 3523sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3524 my ($self) = @_;
2125}
2126 3525
2127sub configure { 3526 ($self->{w}, $self->{h})
3527}
3528
3529sub _to_pixel {
3530 my ($coord, $size, $max) = @_;
3531
3532 $coord =
3533 $coord eq "center" ? ($max - $size) * 0.5
3534 : $coord eq "max" ? $max
3535 : $coord;
3536
3537 $coord = 0 if $coord < 0;
3538 $coord = $max - $size if $coord > $max - $size;
3539
3540 int $coord + 0.5
3541}
3542
3543sub size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3544 my ($self, $w, $h) = @_;
2129 3545
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3546 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3547 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3548
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3549 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3550 $Y = $child->{force_y} if exists $child->{force_y};
3551
3552 $X = _to_pixel $X, $W, $self->{w};
3553 $Y = _to_pixel $Y, $H, $self->{h};
3554
2137 $child->configure ($X, $Y, $W,$H); 3555 $child->configure ($X, $Y, $W, $H);
2138 } 3556 }
2139} 3557}
2140 3558
2141sub _topleft { 3559sub coord2local {
2142 my ($self, $x, $y) = @_; 3560 my ($self, $x, $y) = @_;
2143 3561
2144 ($x, $y) 3562 ($x, $y)
2145} 3563}
2146 3564
3565sub coord2global {
3566 my ($self, $x, $y) = @_;
3567
3568 ($x, $y)
3569}
3570
2147sub update { 3571sub update {
2148 my ($self) = @_; 3572 my ($self) = @_;
2149 3573
2150 $self->check_size; 3574 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3575}
2153 3576
2154sub add { 3577sub add {
2155 my ($self, $child) = @_; 3578 my ($self, @children) = @_;
2156 3579
2157 # integerize window positions 3580 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3581 for @children;
2159 $child->{y} = int $child->{y};
2160 3582
2161 $self->SUPER::add ($child); 3583 $self->SUPER::add (@children);
3584}
3585
3586sub remove {
3587 my ($self, @children) = @_;
3588
3589 $self->SUPER::remove (@children);
3590
3591 delete $self->{is_toplevel}
3592 for @children;
3593
3594 while (@children) {
3595 my $w = pop @children;
3596 push @children, $w->children;
3597 $w->set_invisible;
3598 }
2162} 3599}
2163 3600
2164sub on_refresh { 3601sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3602 my ($self, $id, $cb) = @_;
2166 3603
2167 $self->{refresh_hook}{$id} = $cb; 3604 $self->{refresh_hook}{$id} = $cb;
2168} 3605}
2169 3606
3607sub on_post_alloc {
3608 my ($self, $id, $cb) = @_;
3609
3610 $self->{post_alloc_hook}{$id} = $cb;
3611}
3612
2170sub draw { 3613sub draw {
2171 my ($self) = @_; 3614 my ($self) = @_;
2172 3615
2173 while (my $rcb = delete $self->{refresh_hook}) { 3616 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3617 $_->()
3618 for values %{delete $self->{refresh_hook}};
2175 } 3619 }
3620
3621 if ($self->{realloc}) {
3622 my %queue;
3623 my @queue;
3624 my $widget;
3625
3626 outer:
3627 while () {
3628 if (my $realloc = delete $self->{realloc}) {
3629 for $widget (values %$realloc) {
3630 $widget->{visible} or next; # do not resize invisible widgets
3631
3632 $queue{$widget+0}++ and next; # duplicates are common
3633
3634 push @{ $queue[$widget->{visible}] }, $widget;
3635 }
3636 }
3637
3638 while () {
3639 @queue or last outer;
3640
3641 $widget = pop @{ $queue[-1] || [] }
3642 and last;
3643
3644 pop @queue;
3645 }
3646
3647 delete $queue{$widget+0};
3648
3649 my ($w, $h) = $widget->size_request;
3650
3651 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3652 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3653
3654 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656
3657 $w = $widget->{force_w} if exists $widget->{force_w};
3658 $h = $widget->{force_h} if exists $widget->{force_h};
3659
3660 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3661 || delete $widget->{force_realloc}) {
3662 $widget->{req_w} = $w;
3663 $widget->{req_h} = $h;
3664
3665 $self->{size_alloc}{$widget+0} = $widget;
3666
3667 if (my $parent = $widget->{parent}) {
3668 $self->{realloc}{$parent+0} = $parent
3669 unless $queue{$parent+0};
3670
3671 $parent->{force_size_alloc} = 1;
3672 $self->{size_alloc}{$parent+0} = $parent;
3673 }
3674 }
3675
3676 delete $self->{realloc}{$widget+0};
3677 }
3678 }
3679
3680 while (my $size_alloc = delete $self->{size_alloc}) {
3681 my @queue = sort { $b->{visible} <=> $a->{visible} }
3682 values %$size_alloc;
3683
3684 while () {
3685 my $widget = pop @queue || last;
3686
3687 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688
3689 $w = 0 if $w < 0;
3690 $h = 0 if $h < 0;
3691
3692 $w = int $w + 0.5;
3693 $h = int $h + 0.5;
3694
3695 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696 $widget->{old_w} = $widget->{w};
3697 $widget->{old_h} = $widget->{h};
3698
3699 $widget->{w} = $w;
3700 $widget->{h} = $h;
3701
3702 $widget->emit (size_allocate => $w, $h);
3703 }
3704 }
3705 }
3706
3707 while ($self->{post_alloc_hook}) {
3708 $_->()
3709 for values %{delete $self->{post_alloc_hook}};
3710 }
3711
2176 3712
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3713 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3714 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3715 glClear GL_COLOR_BUFFER_BIT;
2180 3716
2181 glMatrixMode GL_PROJECTION; 3717 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3718 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3719 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3720 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3721 glLoadIdentity;
2186 3722
3723 {
3724 package CFClient::UI::Base;
3725
3726 ($draw_x, $draw_y, $draw_w, $draw_h) =
3727 (0, 0, $self->{w}, $self->{h});
3728 }
3729
2187 $self->_draw; 3730 $self->_draw;
2188} 3731}
2189 3732
2190############################################################################# 3733#############################################################################
2191 3734
2192package CFClient::UI; 3735package CFClient::UI;
2193 3736
2194$ROOT = new CFClient::UI::Root; 3737$ROOT = new CFClient::UI::Root;
3738$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3739
21961 37401
2197 3741

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