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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 1.291 by root, Tue Jun 6 02:55:50 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
101 can_events => 1, 213 can_events => 1,
102 @_ 214 @_
103 }, $class; 215 }, $class;
104 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
105 for (keys %$self) { 219 for (keys %$self) {
106 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
108 } 222 }
109 } 223 }
110 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
111 $self 237 $self
112} 238}
113 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
114sub show { 247sub show {
115 my ($self) = @_; 248 my ($self) = @_;
116 249
117 return if $self->{parent}; 250 return if $self->{parent};
118 251
119 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
120} 253}
121 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
122sub hide { 308sub hide {
123 my ($self) = @_; 309 my ($self) = @_;
124 310
125 return unless $self->{parent}; 311 $self->set_invisible;
126 312
127 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
128} 315}
129 316
130sub move { 317sub move_abs {
131 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
132 319
133 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
134 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
135 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
136 323
137 $self->update; 324 $self->update;
138} 325}
139 326
140sub needs_redraw { 327sub set_size {
141 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
142} 334}
143 335
144sub size_request { 336sub size_request {
145 require Carp; 337 require Carp;
146 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
148 340
149sub configure { 341sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
151 343
152 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
155 349
156 # use alignment to adjust x, y 350 # use alignment to adjust x, y
157 351
158 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 354 }
163 355
164 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 357 $self->{x} = $x;
166 $self->{y} = $y; 358 $self->{y} = $y;
167 $self->update; 359 $self->update;
168 } 360 }
169 361
170 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
171 $self->{w} = $w; 365 $self->{alloc_w} = $w;
172 $self->{h} = $h; 366 $self->{alloc_h} = $h;
173 367
174 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 369 }
177} 370}
178 371
179sub size_allocate { 372sub size_allocate {
180 # nothing to be done 373 # nothing to be done
181} 374}
182 375
183# return top left coordinates 376sub children {
184sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
185 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
186 386
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
188} 407}
189 408
190# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
191sub coord2local { 410sub coord2local {
192 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
193 412
194 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 414}
197 415
198# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
199sub coord2global { 417sub coord2global {
200 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
201 419
202 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 421}
205 422
206sub focus_in { 423sub focus_in {
207 my ($self) = @_; 424 my ($self) = @_;
208 425
209 return if $FOCUS == $self; 426 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
211 428
212 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
213 430
214 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
215 432
216 $focus->update if $focus; 433 $focus->update if $focus;
217 $FOCUS->update; 434 $FOCUS->update;
218} 435}
219 436
… …
222 439
223 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
224 441
225 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
226 443
227 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
228 445
229 $focus->update if $focus; #? 446 $focus->update if $focus; #?
230}
231 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
232sub mouse_motion { } 452sub mouse_motion { 0 }
233sub button_up { } 453sub button_up { 0 }
234sub key_down { } 454sub key_down { 0 }
235sub key_up { } 455sub key_up { 0 }
236 456
237sub button_down { 457sub button_down {
238 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
239 459
240 $self->focus_in; 460 $self->focus_in;
241}
242 461
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 + $self->{h};
270 glEnd;
271 glDisable GL_BLEND;
272 } 462 0
273}
274
275sub _draw {
276 my ($self) = @_;
277
278 warn "no draw defined for $self\n";
279} 463}
280 464
281sub find_widget { 465sub find_widget {
282 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
283 467
… …
292 476
293sub set_parent { 477sub set_parent {
294 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
295 479
296 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
297} 482}
298 483
299sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
300 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
301 506
302 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
303 509
304 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
305 512
306 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
307 $self->{req_w} = $w; 516 delete $self->{req_w};
308 $self->{req_h} = $h; 517 delete $self->{req_h};
309
310 $self->{parent}->check_size;
311 } 518 }
312} 519}
313 520
314sub update { 521sub update {
315 my ($self) = @_; 522 my ($self) = @_;
316 523
317 $self->{parent}->update 524 $self->{parent}->update
318 if $self->{parent}; 525 if $self->{parent};
319} 526}
320 527
321sub connect { 528sub reconfigure {
322 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
323 530
324 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
325} 533}
326 534
327sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
328 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
329 538
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
331 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
332 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
333} 592}
334 593
335sub DESTROY { 594sub DESTROY {
336 my ($self) = @_; 595 my ($self) = @_;
337 596
597 delete $WIDGET{$self+0};
338 #$self->deactivate; 598 #$self->deactivate;
339} 599}
340 600
341############################################################################# 601#############################################################################
342 602
… …
351 my $class = shift; 611 my $class = shift;
352 612
353 # range [value, low, high, page] 613 # range [value, low, high, page]
354 614
355 $class->SUPER::new ( 615 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
358 @_ 618 @_
359 ) 619 )
360} 620}
361 621
362sub _draw { 622sub _draw {
363 my ($self) = @_; 623 my ($self) = @_;
364 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
366 631
367 glEnable GL_BLEND; 632 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
370 635
371 glBegin GL_QUADS; 636 glBegin GL_QUADS;
372 glVertex 0 , 0; 637 glVertex 0 , 0;
373 glVertex 0 , $h; 638 glVertex 0 , $h;
374 glVertex $w, $h; 639 glVertex $w, $h;
375 glVertex $w, 0; 640 glVertex $w, 0;
376 glEnd; 641 glEnd;
377 642
378 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
379} 645}
380 646
381############################################################################# 647#############################################################################
382 648
383package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
390} 656}
391 657
392sub size_request { 658sub size_request {
393 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
394} 662}
395 663
396sub draw { } 664sub draw { }
397 665
398############################################################################# 666#############################################################################
… …
402our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
403 671
404sub new { 672sub new {
405 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
406 674
407 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
408 676
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
410 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
411 685
412 $self 686 $self
413} 687}
414 688
415sub add { 689sub add {
416 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
417 691
418 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
419 694
420 use sort 'stable'; 695 use sort 'stable';
421 696
422 $self->{children} = [ 697 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
425 ]; 700 ];
426 701
427 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
428} 707}
429 708
430sub remove { 709sub remove {
431 my ($self, $child) = @_; 710 my ($self, $child) = @_;
432 711
433 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
434 714
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 716
437 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
438} 732}
439 733
440sub find_widget { 734sub find_widget {
441 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
442 736
443 $x -= $self->{x}; 737 $x -= $self->{x};
444 $y -= $self->{y}; 738 $y -= $self->{y};
445 739
446 my $res; 740 my $res;
447 741
448 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
449 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
450 and return $res; 744 and return $res;
451 } 745 }
452 746
453 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
502 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
503} 797}
504 798
505############################################################################# 799#############################################################################
506 800
801# back-buffered drawing area
802
507package CFClient::UI::Window; 803package CFClient::UI::Window;
508 804
509our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
510 806
511use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
517} 813}
518 814
519sub update { 815sub update {
520 my ($self) = @_; 816 my ($self) = @_;
521 817
522 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 819 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($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 $self->child->draw;
534 };
535} 820}
536 821
537sub size_allocate { 822sub size_allocate {
538 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
539 824
540 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
541 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
542 $self->render_chld; 849 $self->_render;
850 };
543} 851}
544 852
545sub _draw { 853sub _draw {
546 my ($self) = @_; 854 my ($self) = @_;
547 855
548 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
549 857
550 my $tex = $self->{texture} 858 my $tex = $self->{texture}
551 or return; 859 or return;
552 860
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
557 864
558 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 866
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
562} 868}
563 869
564############################################################################# 870#############################################################################
565 871
566package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
567 873
568our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($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;
595 875
596sub new { 876sub new {
597 my $class = shift; 877 my $class = shift;
598 878
599 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
600 bg => [1, 1, 1, 1], 880 scroll_x => 0,
601 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
602 border => 0.8,
603 @_ 882 @_,
604 ); 883 )
605
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614} 884}
615 885
616sub size_request { 886sub size_request {
617 my ($self) = @_; 887 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h}) 888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
619} 895}
620 896
621sub size_allocate { 897sub size_allocate {
622 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
623 $self->{w} = $w; 899
624 $self->{h} = $h; 900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
625 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
626} 907}
627 908
628sub _draw { 909sub set_offset {
629 my ($self) = @_; 910 my ($self, $x, $y) = @_;
630 911
631 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
632 914
633 glEnable GL_BLEND; 915 $self->update;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 917
638# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
639# glColor 0, 0, 0, 0; 919sub coord2local {
640# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
646 924
647 $self->child->draw; 925sub coord2global {
648 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
649 glDisable GL_TEXTURE_2D; 927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
650} 955}
651 956
652############################################################################# 957#############################################################################
653 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
654package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
655 1021
656our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
657 1023
658use CFClient::OpenGL; 1024use 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 1025
664sub new { 1026sub new {
665 my $class = shift; 1027 my $class = shift;
666 1028
667 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
668 1078
669 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
672 border => 0.8, 1082 border => 0.6,
673 can_events => 1, 1083 can_events => 1,
674 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
675 ); 1087 );
676 1088
677 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
678 align => 0, 1090 align => 0,
679 valign => 1, 1091 valign => 1,
680 text => $self->{title}, 1092 text => $title,
681 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
682 1095
683 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
684} 1104}
685 1105
686sub border { 1106sub border {
687 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
688} 1108}
689 1109
690sub size_request { 1110sub size_request {
691 my ($self) = @_; 1111 my ($self) = @_;
692 1112
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
694 1115
695 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
696 1117
697 ( 1118 (
698 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
701} 1122}
702 1123
703sub size_allocate { 1124sub size_allocate {
704 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
705 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
706 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
708 1137
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); 1138 $self->child->configure ($border, $border, $w, $h);
713} 1139}
714 1140
715sub button_down { 1141sub button_down {
716 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
717 1143
1144 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1145 my $border = $self->border;
719 1146
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
726 $self->{motion} = sub { 1158 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
728 1160
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
730 1163
731 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
734 }; 1169 };
735 1170
736 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
741 1174
742 $self->{motion} = sub { 1175 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
744 1177
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
746 1179
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
749 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
750 } 1188 1
751} 1189}
752 1190
753sub button_up { 1191sub button_up {
754 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
755 1193
756 delete $self->{motion}; 1194 !!delete $self->{motion}
757} 1195}
758 1196
759sub mouse_motion { 1197sub mouse_motion {
760 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
761 1199
762 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
763} 1203}
764 1204
765sub _draw { 1205sub _draw {
766 my ($self) = @_; 1206 my ($self) = @_;
767 1207
1208 my $child = $self->{children}[0];
1209
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
770 1212
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1215
776 my $border = $self->border; 1216 my $border = $self->border;
777 1217
778 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1223
784 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
785 1226
786 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
789 1230 $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); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
796 1233
797 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1235
800 $self->{title}->draw if $self->{title};
801 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
802} 1242}
803 1243
804############################################################################# 1244#############################################################################
805 1245
806package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
814sub new { 1254sub new {
815 my $class = shift; 1255 my $class = shift;
816 1256
817 $class->SUPER::new ( 1257 $class->SUPER::new (
818 col_expand => [], 1258 col_expand => [],
819 @_ 1259 @_,
820 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1265}
822 1266
823sub add { 1267sub add {
824 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
825 1269
826 $child->set_parent ($self); 1270 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
828 1272
829 $child->check_size; 1273 $self->realloc;
830} 1274}
831 1275
832# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1277sub clear {
834 my ($self) = @_; 1278 my ($self) = @_;
835 1279
1280 my @children = $self->children;
836 delete $self->{children}; 1281 delete $self->{children};
837 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
838} 1289}
839 1290
840sub get_wh { 1291sub get_wh {
841 my ($self) = @_; 1292 my ($self) = @_;
842 1293
… …
873sub size_allocate { 1324sub size_allocate {
874 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
875 1326
876 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
877 1328
878 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
880 1331
881 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
938 } 1389 }
939} 1390}
940 1391
941############################################################################# 1392#############################################################################
942 1393
943package CFClient::UI::HBox; 1394package CFClient::UI::Box;
944
945# TODO: wrap into common Box base class
946 1395
947our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
948 1397
949sub size_request { 1398sub size_request {
950 my ($self) = @_; 1399 my ($self) = @_;
951 1400
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
953 1402 ? (
954 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
955 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
956 (List::Util::max map $_->[1], @alloc), 1405 )
957 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
958} 1410}
959 1411
960sub size_allocate { 1412sub size_allocate {
961 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
962 1414
963 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
964
965 my $children = $self->{children}; 1416 my $children = $self->{children};
966 1417
967 my @h = map $_->{req_w}, @$children; 1418 my @req;
968 1419
969 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
970 1421 @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 { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
976 $exp ||= 1;
977 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
978 for (0 .. $#$children) { 1435 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 } 1436 }
985 } 1437 }
986 1438
987 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
988 1440
989 my $y = 0; 1441 my $pos = 0;
990 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_]; 1443 my $alloc = $req[$_];
993 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
994 1445
995 $y += $h; 1446 $pos += $alloc;
996 } 1447 }
997 1448
998 1 1449 1
999} 1450}
1000 1451
1001############################################################################# 1452#############################################################################
1002 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1003package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1004 1470
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1008 1472
1009sub size_request { 1473sub new {
1010 my ($self) = @_; 1474 my $class = shift;
1011 1475
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1013 1477 vertical => 1,
1014 ( 1478 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1479 )
1018} 1480}
1019 1481
1020sub size_allocate {
1021 my ($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 += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1482#############################################################################
1058 1483
1059package CFClient::UI::Label; 1484package CFClient::UI::Label;
1060 1485
1061our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1062 1487
1063use CFClient::OpenGL; 1488use CFClient::OpenGL;
1064 1489
1065sub new { 1490sub new {
1066 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1067 1492
1068 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1070 fontsize => 1, 1503 fontsize => 1,
1071 text => "",
1072 align => -1, 1504 align => -1,
1073 valign => -1, 1505 valign => -1,
1074 padding => 2, 1506 padding_x => 2,
1075 layout => new CFClient::Layout, 1507 padding_y => 2,
1076 can_events => 0, 1508 can_events => 0,
1077 %arg 1509 %arg
1078 ); 1510 );
1079 1511
1080 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1515 $self->{template} = $layout;
1084 } 1516 }
1085 1517
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1088 1523
1089 $self 1524 $self
1090} 1525}
1091 1526
1092sub escape_text { 1527sub escape($) {
1093 local $_ = $_[1]; 1528 local $_ = $_[0];
1094 1529
1095 s/&/&amp;/g; 1530 s/&/&amp;/g;
1096 s/>/&gt;/g; 1531 s/>/&gt;/g;
1097 s/</&lt;/g; 1532 s/</&lt;/g;
1098 1533
1099 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1100} 1549}
1101 1550
1102sub set_text { 1551sub set_text {
1103 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1104 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1106 1559
1107 delete $self->{texture}; 1560 delete $self->{size_req};
1108 $self->check_size; 1561 $self->realloc;
1109 $self->update; 1562 $self->update;
1110} 1563}
1111 1564
1112sub set_markup { 1565sub set_markup {
1113 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1114 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1116 1575
1117 delete $self->{texture}; 1576 delete $self->{size_req};
1118 $self->check_size; 1577 $self->realloc;
1119 $self->update; 1578 $self->update;
1120} 1579}
1121 1580
1122sub size_request { 1581sub size_request {
1123 my ($self) = @_; 1582 my ($self) = @_;
1124 1583
1125 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1590
1128 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1129 1592
1130 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1596
1133 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1134 1598
1135 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1137 } 1604 };
1138 1605
1139 ( 1606 @{ $self->{size_req} }
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1607}
1144 1608
1145sub size_allocate { 1609sub size_allocate {
1146 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1147 1611
1612 delete $self->{ox};
1613
1148 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1149} 1616}
1150 1617
1151sub set_fontsize { 1618sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1153 1620
1154 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1156} 1633}
1157 1634
1158sub _draw { 1635sub _draw {
1159 my ($self) = @_; 1636 my ($self) = @_;
1160 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1161 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1164 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1165 }; 1649 };
1166 1650
1167 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1169 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171
1172 glColor @{$self->{fg}};
1173
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}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1187 1671
1188 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1673}
1191 1674
1192############################################################################# 1675#############################################################################
1193 1676
1194package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1199 1682
1200sub new { 1683sub new {
1201 my $class = shift; 1684 my $class = shift;
1202 1685
1203 $class->SUPER::new ( 1686 $class->SUPER::new (
1204 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1208 can_hover => 1, 1691 can_hover => 1,
1209 can_focus => 1, 1692 can_focus => 1,
1210 valign => 0, 1693 valign => 0,
1211 can_events => 1, 1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1212 @_ 1697 @_
1213 ) 1698 )
1214} 1699}
1215 1700
1216sub _set_text { 1701sub _set_text {
… …
1218 1703
1219 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1220 1705
1221 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1222 1707
1223 delete $self->{texture};
1224
1225 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1226 $self->{text} = $text; 1709 $self->{text} = $text;
1227 1710
1228 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1230 1714
1231 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1719}
1720
1721sub set_text {
1722 my ($self, $text) = @_;
1723
1724 $self->{cursor} = length $text;
1725 $self->_set_text ($text);
1232} 1726}
1233 1727
1234sub get_text { 1728sub get_text {
1235 $_[0]{text} 1729 $_[0]{text}
1236} 1730}
… …
1239 my ($self) = @_; 1733 my ($self) = @_;
1240 1734
1241 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1242 1736
1243 ($w + 1, $h) # add 1 for cursor 1737 ($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 $self->update;
1258} 1738}
1259 1739
1260sub key_down { 1740sub key_down {
1261 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1262 1742
… …
1264 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1745 my $uni = $ev->{unicode};
1266 1746
1267 my $text = $self->get_text; 1747 my $text = $self->get_text;
1268 1748
1269 if ($sym == 8) { 1749 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1751 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1761 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1762 $self->_emit ('escape');
1283 } elsif ($uni) { 1763 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1285 } 1767 }
1286 1768
1287 $self->_set_text ($text); 1769 $self->_set_text ($text);
1288 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1289} 1774}
1290 1775
1291sub focus_in { 1776sub focus_in {
1292 my ($self) = @_; 1777 my ($self) = @_;
1293 1778
… …
1308 utf8::encode $text; 1793 utf8::encode $text;
1309 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1310 1795
1311 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1312 $self->update; 1797 $self->update;
1798
1799 1
1313} 1800}
1314 1801
1315sub mouse_motion { 1802sub mouse_motion {
1316 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1317# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1318} 1807}
1319 1808
1320sub _draw { 1809sub _draw {
1321 my ($self) = @_; 1810 my ($self) = @_;
1322 1811
1323 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1324 1813
1325 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1326 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1327 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1328 } else { 1817 } else {
1329 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1330 } 1819 }
1331 1820
1332 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1333 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1334 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1335 glVertex 0 , 0; 1824 glVertex 0 , 0;
1336 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1337 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1338 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1369 my ($self, $ev) = @_; 1858 my ($self, $ev) = @_;
1370 1859
1371 my $sym = $ev->{sym}; 1860 my $sym = $ev->{sym};
1372 1861
1373 if ($sym == 13) { 1862 if ($sym == 13) {
1863 unshift @{$self->{history}},
1864 my $txt = $self->get_text;
1865 $self->{history_pointer} = -1;
1866 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1867 $self->_emit (activate => $txt);
1375 $self->update; 1868 $self->update;
1376 1869
1870 } elsif ($sym == CFClient::SDLK_UP) {
1871 if ($self->{history_pointer} < 0) {
1872 $self->{history_saveback} = $self->get_text;
1873 }
1874 if (@{$self->{history} || []} > 0) {
1875 $self->{history_pointer}++;
1876 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1877 $self->{history_pointer} = @{$self->{history} || []} - 1;
1878 }
1879 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1880 }
1881
1882 } elsif ($sym == CFClient::SDLK_DOWN) {
1883 $self->{history_pointer}--;
1884 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1885
1886 if ($self->{history_pointer} >= 0) {
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 } else {
1889 $self->set_text ($self->{history_saveback});
1890 }
1891
1377 } else { 1892 } else {
1378 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1379 } 1896 1
1380
1381} 1897}
1382 1898
1383############################################################################# 1899#############################################################################
1384 1900
1385package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1394 1910
1395sub new { 1911sub new {
1396 my $class = shift; 1912 my $class = shift;
1397 1913
1398 $class->SUPER::new ( 1914 $class->SUPER::new (
1399 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1400 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1403 can_hover => 1, 1919 can_hover => 1,
1404 align => 0, 1920 align => 0,
1405 valign => 0, 1921 valign => 0,
1406 can_events => 1, 1922 can_events => 1,
1407 @_ 1923 @_
1408 ) 1924 )
1409} 1925}
1410 1926
1927sub activate { }
1928
1411sub button_up { 1929sub button_up {
1412 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1413 1931
1932 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate"); 1935
1417 } 1936 1
1418} 1937}
1419 1938
1420sub _draw { 1939sub _draw {
1421 my ($self) = @_; 1940 my ($self) = @_;
1422 1941
1423 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1424 1943
1425 if ($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; 1944 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1434 1947
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1949
1437 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1951
1440 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1441} 1953}
1442 1954
1443############################################################################# 1955#############################################################################
… …
1454 1966
1455sub new { 1967sub new {
1456 my $class = shift; 1968 my $class = shift;
1457 1969
1458 $class->SUPER::new ( 1970 $class->SUPER::new (
1459 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1460 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1977 state => 0,
1463 can_hover => 1, 1978 can_hover => 1,
1464 @_ 1979 @_
1465 ) 1980 )
1466} 1981}
1467 1982
1468sub size_request { 1983sub size_request {
1469 my ($self) = @_; 1984 my ($self) = @_;
1470 1985
1471 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1472} 1987}
1473 1988
1474sub button_down { 1989sub button_down {
1475 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1476 1991
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1481 } 2000 1
1482} 2001}
1483 2002
1484sub _draw { 2003sub _draw {
1485 my ($self) = @_; 2004 my ($self) = @_;
1486 2005
1487 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1488 2007
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 2009
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1492 2013
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 2015
1495 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1496 glEnable GL_TEXTURE_2D; 2018 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); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 2021}
1506 2022
1507############################################################################# 2023#############################################################################
1508 2024
1509package CFClient::UI::Image; 2025package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 2068 glTranslate 0, -$self->{w}, 0;
1553 2069
1554 ($w, $h) = ($h, $w); 2070 ($w, $h) = ($h, $w);
1555 } 2071 }
1556 2072
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 2073 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 2075
1562 $tex->draw_quad (0, 0, $w, $h); 2076 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 2077
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 2078 glDisable GL_TEXTURE_2D;
1566} 2079}
1567 2080
1568############################################################################# 2081#############################################################################
1569 2082
1570package CFClient::UI::VGauge; 2083package CFClient::UI::VGauge;
1571 2084
1572our @ISA = CFClient::UI::Base::; 2085our @ISA = CFClient::UI::Base::;
2086
2087use List::Util qw(min max);
1573 2088
1574use CFClient::OpenGL; 2089use CFClient::OpenGL;
1575 2090
1576my %tex = ( 2091my %tex = (
1577 food => [ 2092 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 2095 ],
1581 grace => [ 2096 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2098 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 2099 ],
1585 hp => [ 2100 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 2103 ],
1589 mana => [ 2104 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 2107 ],
1593); 2108);
1594 2109
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2110# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2111sub new {
… …
1615} 2130}
1616 2131
1617sub set_max { 2132sub set_max {
1618 my ($self, $max) = @_; 2133 my ($self, $max) = @_;
1619 2134
2135 return if $self->{max_val} == $max;
2136
1620 $self->{max_val} = $max; 2137 $self->{max_val} = $max;
2138 $self->update;
1621} 2139}
1622 2140
1623sub set_value { 2141sub set_value {
1624 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1625 2143
1626 $self->set_max ($max) 2144 $self->set_max ($max)
1627 if defined $max; 2145 if defined $max;
1628 2146
1629 $max = $self->{max_val}; 2147 return if $self->{val} == $val;
2148
1630 $self->{val} = $val; 2149 $self->{val} = $val;
1631
1632 $self->update; 2150 $self->update;
1633} 2151}
1634 2152
1635sub _draw { 2153sub _draw {
1636 my ($self) = @_; 2154 my ($self) = @_;
1637 2155
1638 my $tex = $tex{$self->{type}}; 2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
1639 2158
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2159 my ($w, $h) = ($self->{w}, $self->{h});
1641 2160
1642 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2162 glRotate 90, 0, 0, 1;
… …
1645 2164
1646 ($w, $h) = ($h, $w); 2165 ($w, $h) = ($h, $w);
1647 } 2166 }
1648 2167
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2169
1652 my $t1 = $tex->[0]; 2170 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 2171 my $ycut2 = max 0, min 1, $ycut - 1;
2172
2173 my $h1 = $self->{h} * (1 - $ycut1);
2174 my $h2 = $self->{h} * (1 - $ycut2);
1654 2175
1655 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2181
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2184 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2188 glEnd;
1670 2189
2190 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2192 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2197 glEnd;
2198
2199 if ($t3) {
2200 glBindTexture GL_TEXTURE_2D, $t3->{name};
2201 glBegin GL_QUADS;
2202 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2203 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2205 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2206 glEnd;
2207 }
1678 2208
1679 glDisable GL_BLEND; 2209 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
1681} 2211}
1682 2212
… …
1685package CFClient::UI::Gauge; 2215package CFClient::UI::Gauge;
1686 2216
1687our @ISA = CFClient::UI::VBox::; 2217our @ISA = CFClient::UI::VBox::;
1688 2218
1689sub new { 2219sub new {
1690 my ($class, %arg) = shift; 2220 my ($class, %arg) = @_;
1691 2221
1692 my $self = $class->SUPER::new ( 2222 my $self = $class->SUPER::new (
1693 @_, 2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
2226 %arg,
1694 ); 2227 );
1695 2228
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2229 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2230 $self->add ($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"; 2231 $self->add ($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 2232
1702 $self 2233 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2234}
1709 2235
1710sub set_fontsize { 2236sub set_fontsize {
1711 my ($self, $fsize) = @_; 2237 my ($self, $fsize) = @_;
1712 2238
1713 $self->{value}->set_fontsize ($fsize); 2239 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2240 $self->{max} ->set_fontsize ($fsize);
1715} 2241}
1716 2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
1717sub set_value { 2250sub set_value {
1718 my ($self, $val, $max) = @_; 2251 my ($self, $val, $max) = @_;
1719 2252
1720 $self->set_max ($max) 2253 $self->set_max ($max)
1721 if defined $max; 2254 if defined $max;
1722 2255
1723 $self->{gauge}->set_value ($val, $max); 2256 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2257 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2258}
1733 2259
1734############################################################################# 2260#############################################################################
1735 2261
1736package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1747 2273
1748sub new { 2274sub new {
1749 my $class = shift; 2275 my $class = shift;
1750 2276
1751 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1752 2278
1753 # TODO: 0-width page 2279 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2281 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2288 min_w => $::WIDTH / 80,
1761 req_h => 20, 2289 min_h => $::WIDTH / 80,
1762 vertical => 0, 2290 vertical => 0,
1763 can_hover => 1, 2291 can_hover => 1,
1764 inner_pad => 5, 2292 inner_pad => 0.02,
1765 @_ 2293 @_
1766 ); 2294 );
1767 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1768 $self 2299 $self
1769} 2300}
1770 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1771sub size_request { 2336sub size_request {
1772 my ($self) = @_; 2337 my ($self) = @_;
1773 2338
1774 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2340}
1779 2341
1780sub button_down { 2342sub button_down {
1781 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1782 2344
1783 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1784 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1785} 2350}
1786 2351
1787sub mouse_motion { 2352sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1789 2354
1790 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1792 2385
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2387
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $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 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2390
1798 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $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 2393
1804 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2395 $self->{knob_w} = $knob_w;
1806 } 2396 }
1807}
1808
1809# the inner_* stuff is for generating a padding for the slider handle,
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815}
1816
1817sub _draw {
1818 my ($self) = @_;
1819 2397
1820 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1821 2399
1822 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1823 2401
1824 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1826 2404
2405 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2407 }
1832 2408
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2411
1836 my ($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; 2412 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2414
1859 # draw background 2415 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2417
1862 # draw handle 2418 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2420
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1867} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
1868 2464
1869############################################################################# 2465#############################################################################
1870 2466
1871package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
1872 2468
… …
1876 2472
1877sub new { 2473sub new {
1878 my $class = shift; 2474 my $class = shift;
1879 2475
1880 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1881 fontsize => 1, 2477 fontsize => 1,
2478 can_events => 0,
2479 #font => default_font
1882 @_, 2480 @_,
1883 2481
1884 layout => (new CFClient::Layout), 2482 layout => (new CFClient::Layout 1),
1885 par => [], 2483 par => [],
1886 height => 0, 2484 height => 0,
1887 children => [ 2485 children => [
1888 (new CFClient::UI::Empty expand => 1), 2486 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2487 (new CFClient::UI::Slider vertical => 1),
1890 ], 2488 ],
1891 ); 2489 );
1892 2490
1893 $self->{children}[1]->connect (changed => sub { 2491 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2492
1897 $self 2493 $self
1898} 2494}
1899 2495
1900sub set_fontsize { 2496sub set_fontsize {
… …
1902 2498
1903 $self->{fontsize} = $fontsize; 2499 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2500 $self->reflow;
1905} 2501}
1906 2502
2503sub size_allocate {
2504 my ($self, $w, $h) = @_;
2505
2506 $self->SUPER::size_allocate ($w, $h);
2507
2508 $self->{layout}->set_font ($self->{font}) if $self->{font};
2509 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2510 $self->{layout}->set_width ($self->{children}[0]{w});
2511
2512 $self->reflow;
2513}
2514
1907sub text_height { 2515sub text_size {
1908 my ($self, $text) = @_; 2516 my ($self, $text, $indent) = @_;
1909 2517
1910 my $layout = $self->{layout}; 2518 my $layout = $self->{layout};
1911 2519
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2520 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2521 $layout->set_width ($self->{children}[0]{w} - $indent);
1914 $layout->set_text ($text); 2522 $layout->set_markup ($text);
1915 2523
1916 ($layout->size)[1] 2524 $layout->size
1917} 2525}
1918 2526
1919sub reflow { 2527sub reflow {
1920 my ($self) = @_; 2528 my ($self) = @_;
1921 2529
1922 $self->{need_reflow}++; 2530 $self->{need_reflow}++;
1923 $self->update; 2531 $self->update;
1924} 2532}
1925 2533
1926sub size_allocate { 2534sub set_offset {
2535 my ($self, $offset) = @_;
2536
2537 # todo: base offset on lines or so, not on pixels
2538 $self->{children}[1]->set_value ($offset);
2539}
2540
2541sub clear {
1927 my ($self, $w, $h) = @_; 2542 my ($self) = @_;
1928 2543
1929 $self->SUPER::size_allocate ($w, $h); 2544 $self->{par} = [];
1930 2545 $self->{height} = 0;
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2546 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935} 2547}
1936 2548
1937sub add_paragraph { 2549sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2550 my ($self, $color, $text, $indent) = @_;
1939 2551
1940 #TODO: intelligently "reformat" paragraph 2552 for my $line (split /\n/, $text) {
1941 2553 my ($w, $h) = $self->text_size ($line);
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height; 2554 $self->{height} += $h;
2555 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2556 }
1945 2557
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2558 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949 $self->{children}[1]->update;
1950} 2559}
1951 2560
1952sub update { 2561sub update {
1953 my ($self) = @_; 2562 my ($self) = @_;
1954 2563
… …
1956 2565
1957 return unless $self->{h} > 0; 2566 return unless $self->{h} > 0;
1958 2567
1959 delete $self->{texture}; 2568 delete $self->{texture};
1960 2569
1961 $ROOT->on_refresh ($self, sub { 2570 $ROOT->on_post_alloc ($self, sub {
2571 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2572
1962 if (delete $self->{need_reflow}) { 2573 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2574 my $height = 0;
1964 2575
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2576 my $layout = $self->{layout};
2577
2578 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2579
1966 for @{$self->{par}}; 2580 for (@{$self->{par}}) {
2581 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2582 $layout->set_width ($W - $_->[3]);
2583 $layout->set_markup ($_->[4]);
2584 my ($w, $h) = $layout->size;
2585 $_->[0] = $w + $_->[3];
2586 $_->[1] = $h;
2587 }
2588
2589 $height += $_->[1];
2590 }
1967 2591
1968 $self->{height} = $height; 2592 $self->{height} = $height;
1969 2593
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2594 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971 2595
1972 delete $self->{texture}; 2596 delete $self->{texture};
1973 } 2597 }
1974 2598
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2599 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2600 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2601 glClear GL_COLOR_BUFFER_BIT;
1978 2602
2603 my $top = int $self->{children}[1]{range}[0];
2604
2605 my $y0 = $top;
2606 my $y1 = $top + $H;
2607
2608 my $y = 0;
2609
2610 my $layout = $self->{layout};
2611
2612 $layout->set_font ($self->{font}) if $self->{font};
2613
1979 glEnable GL_BLEND; 2614 glEnable GL_BLEND;
2615 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2616 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 2617
1993 for my $par (@{$self->{par}}) { 2618 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2619 my $h = $par->[1];
1995 2620
1996 if ($y0 < $y + $h && $y < $y1) { 2621 if ($y0 < $y + $h && $y < $y1) {
2622 $layout->set_foreground (@{ $par->[2] });
2623 $layout->set_width ($W - $par->[3]);
1997 $layout->set_text ($par->[2]); 2624 $layout->set_markup ($par->[4]);
1998 2625
1999 glColor @{ $par->[1] }; 2626 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2627
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2628 glRasterPos $par->[3], $y - $y0;
2629 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2630 }
2003 2631
2004 $y += $h; 2632 $y += $h;
2005 } 2633 }
2006 2634
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2635 glDisable GL_BLEND;
2009 }; 2636 };
2010 }); 2637 });
2011} 2638}
2012 2639
2013sub _draw { 2640sub _draw {
2014 my ($self) = @_; 2641 my ($self) = @_;
2015 2642
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2643 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2645 glColor 0, 0, 0, 1;
2646 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2647 glDisable GL_TEXTURE_2D;
2021 }
2022 2648
2023 $self->{children}[1]->draw; 2649 $self->{children}[1]->draw;
2024 2650
2025} 2651}
2026 2652
… …
2074 2700
2075sub new { 2701sub new {
2076 my $class = shift; 2702 my $class = shift;
2077 2703
2078 my $self = $class->SUPER::new ( 2704 my $self = $class->SUPER::new (
2079 state => 0, 2705 state => 0,
2080 connect_activate => \&toggle_flopper, 2706 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2707 @_
2083 ); 2708 );
2084 2709
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2710 $self
2091} 2711}
2092 2712
2093sub toggle_flopper { 2713sub toggle_flopper {
2094 my ($self) = @_; 2714 my ($self) = @_;
2095 2715
2096 # TODO: use animation 2716 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2717}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2718
2099 $self->{other}->move ($self->coord2global (0, $self->{h})); 2719#############################################################################
2720
2721package CFClient::UI::Tooltip;
2722
2723our @ISA = CFClient::UI::Bin::;
2724
2725use CFClient::OpenGL;
2726
2727sub new {
2728 my $class = shift;
2729
2730 $class->SUPER::new (
2731 @_,
2732 can_events => 0,
2733 )
2734}
2735
2736sub set_tooltip_from {
2737 my ($self, $widget) = @_;
2738
2739 my $tooltip = $widget->{tooltip};
2740
2741 if ($ENV{CFPLUS_DEBUG} & 2) {
2742 $tooltip .= "\n\n" . (ref $widget) . "\n"
2743 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2744 . "req $widget->{req_w} $widget->{req_h}\n"
2745 . "visible $widget->{visible}";
2746 }
2747
2748 $self->add (new CFClient::UI::Label
2749 markup => $tooltip,
2750 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2751 fontsize => 0.8,
2752 fg => [0, 0, 0, 1],
2753 ellipsise => 0,
2754 font => ($widget->{tooltip_font} || $::FONT_PROP),
2755 );
2756}
2757
2758sub size_request {
2759 my ($self) = @_;
2760
2761 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2762
2763 ($w + 4, $h + 4)
2764}
2765
2766sub size_allocate {
2767 my ($self, $w, $h) = @_;
2768
2769 $self->SUPER::size_allocate ($w - 4, $h - 4);
2770}
2771
2772sub visibility_change {
2773 my ($self, $visible) = @_;
2774
2775 return unless $visible;
2776
2777 $self->{root}->on_post_alloc ("move_$self" => sub {
2778 my $widget = $self->{owner}
2779 or return;
2780
2781 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2782
2783 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2784 if $x + $self->{w} > $::WIDTH;
2785
2786 $self->move_abs ($x, $y);
2787 });
2788}
2789
2790sub _draw {
2791 my ($self) = @_;
2792
2793 glTranslate 0.375, 0.375;
2794
2795 my ($w, $h) = @$self{qw(w h)};
2796
2797 glColor 1, 0.8, 0.4;
2798 glBegin GL_QUADS;
2799 glVertex 0 , 0;
2800 glVertex 0 , $h;
2801 glVertex $w, $h;
2802 glVertex $w, 0;
2803 glEnd;
2804
2805 glColor 0, 0, 0;
2806 glBegin GL_LINE_LOOP;
2807 glVertex 0 , 0;
2808 glVertex 0 , $h;
2809 glVertex $w, $h;
2810 glVertex $w, 0;
2811 glEnd;
2812
2813 glTranslate 2 - 0.375, 2 - 0.375;
2814
2815 $self->SUPER::_draw;
2816}
2817
2818#############################################################################
2819
2820package CFClient::UI::Face;
2821
2822our @ISA = CFClient::UI::Base::;
2823
2824use CFClient::OpenGL;
2825
2826sub new {
2827 my $class = shift;
2828
2829 my $self = $class->SUPER::new (
2830 aspect => 1,
2831 can_events => 0,
2832 @_,
2833 );
2834
2835 if ($self->{anim} && $self->{animspeed}) {
2836 Scalar::Util::weaken (my $widget = $self);
2837
2838 $self->{timer} = Event->timer (
2839 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2840 hard => 1,
2841 interval => $self->{animspeed},
2842 cb => sub {
2843 ++$widget->{frame};
2844 $widget->update;
2845 },
2846 );
2847 }
2848
2849 $self
2850}
2851
2852sub size_request {
2853 (32, 8)
2854}
2855
2856sub update {
2857 my ($self) = @_;
2858
2859 return unless $self->{visible};
2860
2861 $self->SUPER::update;
2862}
2863
2864sub _draw {
2865 my ($self) = @_;
2866
2867 return unless $::CONN;
2868
2869 my $face;
2870
2871 if ($self->{frame}) {
2872 my $anim = $::CONN->{anim}[$self->{anim}];
2873
2874 $face = $anim->[ $self->{frame} % @$anim ]
2875 if $anim && @$anim;
2876 }
2877
2878 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2879
2880 if ($tex) {
2881 glEnable GL_TEXTURE_2D;
2882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2883 glColor 0, 0, 0, 1;
2884 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2885 glDisable GL_TEXTURE_2D;
2886 }
2887}
2888
2889sub DESTROY {
2890 my ($self) = @_;
2891
2892 $self->{timer}->cancel
2893 if $self->{timer};
2894
2895 $self->SUPER::DESTROY;
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Buttonbar;
2901
2902our @ISA = CFClient::UI::HBox::;
2903
2904# TODO: should actualyl wrap buttons and other goodies.
2905
2906#############################################################################
2907
2908package CFClient::UI::Menu;
2909
2910our @ISA = CFClient::UI::FancyFrame::;
2911
2912use CFClient::OpenGL;
2913
2914sub new {
2915 my $class = shift;
2916
2917 my $self = $class->SUPER::new (
2918 items => [],
2919 z => 100,
2920 @_,
2921 );
2922
2923 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2924
2925 for my $item (@{ $self->{items} }) {
2926 my ($widget, $cb, $tooltip) = @$item;
2927
2928 # handle various types of items, only text for now
2929 if (!ref $widget) {
2930 $widget = new CFClient::UI::Label
2931 can_hover => 1,
2932 can_events => 1,
2933 text => $widget,
2934 tooltip => $tooltip
2935 }
2936
2937 $self->{item}{$widget} = $item;
2938
2939 $self->{vbox}->add ($widget);
2940 }
2941
2942 $self
2943}
2944
2945# popup given the event (must be a mouse button down event currently)
2946sub popup {
2947 my ($self, $ev) = @_;
2948
2949 $self->_emit ("popdown");
2950
2951 # maybe save $GRAB? must be careful about events...
2952 $GRAB = $self;
2953 $self->{button} = $ev->{button};
2954
2955 $self->show;
2956 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2957}
2958
2959sub mouse_motion {
2960 my ($self, $ev, $x, $y) = @_;
2961
2962 # TODO: should use vbox->find_widget or so
2963 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2964 $self->{hover} = $self->{item}{$HOVER};
2965
2966 0
2967}
2968
2969sub button_up {
2970 my ($self, $ev, $x, $y) = @_;
2971
2972 if ($ev->{button} == $self->{button}) {
2973 undef $GRAB;
2974 $self->hide;
2975
2100 $self->emit ("open"); 2976 $self->_emit ("popdown");
2977 $self->{hover}[1]->() if $self->{hover};
2101 } else { 2978 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 2979 return 0
2103 $self->emit ("close"); 2980 }
2981
2104 } 2982 1
2105
2106 $self->emit (changed => $self->{state});
2107} 2983}
2108 2984
2109############################################################################# 2985#############################################################################
2110 2986
2987package CFClient::UI::Multiplexer;
2988
2989our @ISA = CFClient::UI::Container::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 @_,
2996 );
2997
2998 $self->{current} = $self->{children}[0]
2999 if @{ $self->{children} };
3000
3001 $self
3002}
3003
3004sub add {
3005 my ($self, @widgets) = @_;
3006
3007 $self->SUPER::add (@widgets);
3008
3009 $self->{current} = $self->{children}[0]
3010 if @{ $self->{children} };
3011}
3012
3013sub set_current_page {
3014 my ($self, $page_or_widget) = @_;
3015
3016 my $widget = ref $page_or_widget
3017 ? $page_or_widget
3018 : $self->{children}[$page_or_widget];
3019
3020 $self->{current} = $widget;
3021 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3022
3023 $self->_emit (page_changed => $self->{current});
3024
3025 $self->realloc;
3026}
3027
3028sub visible_children {
3029 $_[0]{current}
3030}
3031
3032sub size_request {
3033 my ($self) = @_;
3034
3035 $self->{current}->size_request
3036}
3037
3038sub size_allocate {
3039 my ($self, $w, $h) = @_;
3040
3041 $self->{current}->configure (0, 0, $w, $h);
3042}
3043
3044sub _draw {
3045 my ($self) = @_;
3046
3047 $self->{current}->draw;
3048}
3049
3050#############################################################################
3051
3052package CFClient::UI::Notebook;
3053
3054our @ISA = CFClient::UI::VBox::;
3055
3056sub new {
3057 my $class = shift;
3058
3059 my $self = $class->SUPER::new (
3060 buttonbar => (new CFClient::UI::Buttonbar),
3061 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3062 # filter => # will be put between multiplexer and $self
3063 @_,
3064 );
3065
3066 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3067 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3068
3069 $self
3070}
3071
3072sub add {
3073 my ($self, $title, $widget, $tooltip) = @_;
3074
3075 Scalar::Util::weaken $self;
3076
3077 $self->{buttonbar}->add (new CFClient::UI::Button
3078 markup => $title,
3079 tooltip => $tooltip,
3080 on_activate => sub { $self->set_current_page ($widget) },
3081 );
3082
3083 $self->{multiplexer}->add ($widget);
3084}
3085
3086sub set_current_page {
3087 my ($self, $page) = @_;
3088
3089 $self->{multiplexer}->set_current_page ($page);
3090 $self->_emit (page_changed => $self->{multiplexer}{current});
3091}
3092
3093#############################################################################
3094
3095package CFClient::UI::Combobox;
3096
3097use utf8;
3098
3099our @ISA = CFClient::UI::Button::;
3100
3101sub new {
3102 my $class = shift;
3103
3104 my $self = $class->SUPER::new (
3105 options => [], # [title, value, tooltip], ...
3106 value => undef,
3107 @_,
3108 );
3109
3110 $self->_set_value ($self->{value});
3111
3112 $self
3113}
3114
3115sub button_down {
3116 my ($self, $ev) = @_;
3117
3118 my @menu_items;
3119
3120 for (@{ $self->{options} }) {
3121 my ($title, $value, $tooltip) = @$_;
3122
3123 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3124 }
3125
3126 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3127}
3128
3129sub _set_value {
3130 my ($self, $value) = @_;
3131
3132 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3133 or return;
3134
3135 $self->{value} = $item->[1];
3136 $self->set_markup ("$item->[0] ⇓");
3137 $self->set_tooltip ($item->[2]);
3138}
3139
3140sub set_value {
3141 my ($self, $value) = @_;
3142
3143 return unless $self->{value} ne $value;
3144
3145 $self->_set_value ($value);
3146 $self->_emit (changed => $value);
3147}
3148
3149#############################################################################
3150
3151package CFClient::UI::Statusbox;
3152
3153our @ISA = CFClient::UI::VBox::;
3154
3155sub new {
3156 my $class = shift;
3157
3158 my $self = $class->SUPER::new (
3159 fontsize => 0.8,
3160 @_,
3161 );
3162
3163 Scalar::Util::weaken (my $this = $self);
3164
3165 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3166
3167 $self
3168}
3169
3170sub reorder {
3171 my ($self) = @_;
3172 my $NOW = Time::HiRes::time;
3173
3174 # freeze display when hovering over any label
3175 return if $CFClient::UI::TOOLTIP->{owner}
3176 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3177 values %{ $self->{item} };
3178
3179 while (my ($k, $v) = each %{ $self->{item} }) {
3180 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3181 }
3182
3183 my @widgets;
3184
3185 my @items = sort {
3186 $a->{pri} <=> $b->{pri}
3187 or $b->{id} <=> $a->{id}
3188 } values %{ $self->{item} };
3189
3190 $self->{timer}->interval (1);
3191
3192 my $count = 10 + 1;
3193 for my $item (@items) {
3194 last unless --$count;
3195
3196 my $label = $item->{label} ||= do {
3197 # TODO: doesn't handle markup well (read as: at all)
3198 my $short = $item->{count} > 1
3199 ? "<b>$item->{count} ×</b> $item->{text}"
3200 : $item->{text};
3201
3202 for ($short) {
3203 s/^\s+//;
3204 s/\s+/ /g;
3205 }
3206
3207 new CFClient::UI::Label
3208 markup => $short,
3209 tooltip => $item->{tooltip},
3210 tooltip_font => $::FONT_PROP,
3211 tooltip_width => 0.67,
3212 fontsize => $item->{fontsize} || $self->{fontsize},
3213 max_w => $::WIDTH * 0.44,
3214 fg => [@{ $item->{fg} }],
3215 can_events => 1,
3216 can_hover => 1
3217 };
3218
3219 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3220 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3221 $label->update;
3222 $label->set_max_size (undef, $label->{req_h} * $diff)
3223 if $diff < 1;
3224 $self->{timer}->interval (1/30);
3225 } else {
3226 $label->{fg}[3] = $item->{fg}[3] || 1;
3227 }
3228
3229 push @widgets, $label;
3230 }
3231
3232 $self->clear;
3233 $self->SUPER::add (reverse @widgets);
3234}
3235
3236sub add {
3237 my ($self, $text, %arg) = @_;
3238
3239 $text =~ s/^\s+//;
3240 $text =~ s/\s+$//;
3241
3242 return unless $text;
3243
3244 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3245
3246 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3247
3248 if (my $item = $self->{item}{$group}) {
3249 if ($item->{text} eq $text) {
3250 $item->{count}++;
3251 } else {
3252 $item->{count} = 1;
3253 $item->{text} = $item->{tooltip} = $text;
3254 }
3255 $item->{id} = ++$self->{id};
3256 $item->{timeout} = $timeout;
3257 delete $item->{label};
3258 } else {
3259 $self->{item}{$group} = {
3260 id => ++$self->{id},
3261 text => $text,
3262 timeout => $timeout,
3263 tooltip => $text,
3264 fg => [0.8, 0.8, 0.8, 0.8],
3265 pri => 0,
3266 count => 1,
3267 %arg,
3268 };
3269 }
3270
3271 $self->reorder;
3272}
3273
3274sub reconfigure {
3275 my ($self) = @_;
3276
3277 delete $_->{label}
3278 for values %{ $self->{item} || {} };
3279
3280 $self->reorder;
3281 $self->SUPER::reconfigure;
3282}
3283
3284sub DESTROY {
3285 my ($self) = @_;
3286
3287 $self->{timer}->cancel;
3288
3289 $self->SUPER::DESTROY;
3290}
3291
3292#############################################################################
3293
3294package CFClient::UI::Inventory;
3295
3296our @ISA = CFClient::UI::ScrolledWindow::;
3297
3298sub new {
3299 my $class = shift;
3300
3301 my $self = $class->SUPER::new (
3302 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3303 @_,
3304 );
3305
3306 $self
3307}
3308
3309sub set_items {
3310 my ($self, $items) = @_;
3311
3312 $self->{child}->clear;
3313 return unless $items;
3314
3315 my @items = sort {
3316 ($a->{type} <=> $b->{type})
3317 or ($a->{name} cmp $b->{name})
3318 } @$items;
3319
3320 $self->{real_items} = \@items;
3321
3322 my $row = 0;
3323 for my $item (@items) {
3324 CFClient::Item::update_widgets $item;
3325
3326 $self->{child}->add (0, $row, $item->{face_widget});
3327 $self->{child}->add (1, $row, $item->{desc_widget});
3328 $self->{child}->add (2, $row, $item->{weight_widget});
3329
3330 $row++;
3331 }
3332}
3333
3334#############################################################################
3335
3336package CFClient::UI::BindEditor;
3337
3338our @ISA = CFClient::UI::FancyFrame::;
3339
3340sub new {
3341 my $class = shift;
3342
3343 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3344
3345 $self->add (my $vb = new CFClient::UI::VBox);
3346
3347
3348 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3349 text => "start recording",
3350 tooltip => "Start/Stops recording of actions."
3351 ."All subsequent actions after the recording started will be captured."
3352 ."The actions are displayed after the record was stopped."
3353 ."To bind the action you have to click on the 'Bind' button",
3354 on_activate => sub {
3355 unless ($self->{recording}) {
3356 $self->start;
3357 } else {
3358 $self->stop;
3359 }
3360 });
3361
3362 $vb->add (new CFClient::UI::Label text => "Actions:");
3363 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3364
3365 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3366 $vb->add (my $hb = new CFClient::UI::HBox);
3367 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3368 $hb->add (new CFClient::UI::Button
3369 text => "bind",
3370 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3371 on_activate => sub {
3372 $self->ask_for_bind;
3373 });
3374
3375 $vb->add (my $hb = new CFClient::UI::HBox);
3376 $hb->add (new CFClient::UI::Button
3377 text => "ok",
3378 expand => 1,
3379 tooltip => "This closes the binding editor and saves the binding",
3380 on_activate => sub {
3381 $self->hide;
3382 $self->commit;
3383 });
3384
3385 $hb->add (new CFClient::UI::Button
3386 text => "cancel",
3387 expand => 1,
3388 tooltip => "This closes the binding editor without saving",
3389 on_activate => sub {
3390 $self->hide;
3391 $self->{binding_cancel}->()
3392 if $self->{binding_cancel};
3393 });
3394
3395 $self->update_binding_widgets;
3396
3397 $self
3398}
3399
3400sub commit {
3401 my ($self) = @_;
3402 my ($mod, $sym, $cmds) = $self->get_binding;
3403 if ($sym != 0 && @$cmds > 0) {
3404 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3405 ."'. Don't forget 'Save Config'!");
3406 $self->{binding_change}->($mod, $sym, $cmds)
3407 if $self->{binding_change};
3408 } else {
3409 $::STATUSBOX->add ("No action bound, no key or action specified!");
3410 $self->{binding_cancel}->()
3411 if $self->{binding_cancel};
3412 }
3413}
3414
3415sub start {
3416 my ($self) = @_;
3417
3418 $self->{rec_btn}->set_text ("stop recording");
3419 $self->{recording} = 1;
3420 $self->clear_command_list;
3421 $::CONN->start_record if $::CONN;
3422}
3423
3424sub stop {
3425 my ($self) = @_;
3426
3427 $self->{rec_btn}->set_text ("start recording");
3428 $self->{recording} = 0;
3429
3430 my $rec;
3431 $rec = $::CONN->stop_record if $::CONN;
3432 return unless ref $rec eq 'ARRAY';
3433 $self->set_command_list ($rec);
3434}
3435
3436
3437sub ask_for_bind_and_commit {
3438 my ($self) = @_;
3439 $self->ask_for_bind (1);
3440}
3441
3442sub ask_for_bind {
3443 my ($self, $commit) = @_;
3444
3445 CFClient::Binder::open_binding_dialog (sub {
3446 my ($mod, $sym) = @_;
3447 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3448 $self->update_binding_widgets;
3449 $self->commit if $commit;
3450 });
3451}
3452
3453# $mod and $sym are the modifiers and key symbol
3454# $cmds is a array ref of strings (the commands)
3455# $cb is the callback that is executed on OK
3456# $ccb is the callback that is executed on CANCEL and
3457# when the binding was unsuccessful on OK
3458sub set_binding {
3459 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3460
3461 $self->clear_command_list;
3462 $self->{recording} = 0;
3463 $self->{rec_btn}->set_text ("start recording");
3464
3465 $self->{binding} = [$mod, $sym];
3466 $self->{commands} = $cmds;
3467
3468 $self->{binding_change} = $cb;
3469 $self->{binding_cancel} = $ccb;
3470
3471 $self->update_binding_widgets;
3472}
3473
3474# this is a shortcut method that asks for a binding
3475# and then just binds it.
3476sub do_quick_binding {
3477 my ($self, $cmds) = @_;
3478 $self->set_binding (undef, undef, $cmds, sub {
3479 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3480 });
3481 $self->ask_for_bind (1);
3482}
3483
3484sub update_binding_widgets {
3485 my ($self) = @_;
3486 my ($mod, $sym, $cmds) = $self->get_binding;
3487 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3488 $self->set_command_list ($cmds);
3489}
3490
3491sub get_binding {
3492 my ($self) = @_;
3493 return (
3494 $self->{binding}->[0],
3495 $self->{binding}->[1],
3496 [ grep { defined $_ } @{$self->{commands}} ]
3497 );
3498}
3499
3500sub clear_command_list {
3501 my ($self) = @_;
3502 $self->{cmdbox}->clear ();
3503}
3504
3505sub set_command_list {
3506 my ($self, $cmds) = @_;
3507
3508 $self->{cmdbox}->clear ();
3509 $self->{commands} = $cmds;
3510
3511 my $idx = 0;
3512
3513 for (@$cmds) {
3514 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3515
3516 my $i = $idx;
3517 $hb->add (new CFClient::UI::Label text => $_);
3518 $hb->add (new CFClient::UI::Button
3519 text => "delete",
3520 tooltip => "Deletes the action from the record",
3521 on_activate => sub {
3522 $self->{cmdbox}->remove ($hb);
3523 $cmds->[$i] = undef;
3524 });
3525
3526
3527 $idx++
3528 }
3529}
3530
3531#############################################################################
3532
3533package CFClient::UI::SpellList;
3534
3535our @ISA = CFClient::UI::Table::;
3536
3537sub new {
3538 my $class = shift;
3539
3540 my $self = $class->SUPER::new (
3541 binding => [],
3542 commands => [],
3543 @_,
3544 )
3545}
3546
3547my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3548 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3549my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3550 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3551my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3552 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3553
3554sub rebuild_spell_list {
3555 my ($self) = @_;
3556
3557 $CFClient::UI::ROOT->on_refresh ($self => sub {
3558 $self->clear;
3559
3560 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3561 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3562 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3563 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3564
3565 my $row = 0;
3566
3567 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3568 my $spell = $self->{spell}{$_};
3569
3570 $row++;
3571
3572 $self->add (0, $row, new CFClient::UI::Face
3573 face => $spell->{face},
3574 can_hover => 1,
3575 can_events => 1,
3576 tooltip => $spell->{message},
3577 );
3578
3579 $self->add (1, $row, new CFClient::UI::Label
3580 expand => 1,
3581 text => $spell->{name},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3588 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3589 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3590
3591 # TODO: should be done via popup
3592 $self->add (5, $row, new CFClient::UI::Button
3593 text => "bind",
3594 tooltip => "bind spell readying (cast command) to key",
3595 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3596 );
3597 }
3598 });
3599}
3600
3601sub add_spell {
3602 my ($self, $spell) = @_;
3603
3604 $self->{spell}->{$spell->{name}} = $spell;
3605 $self->rebuild_spell_list;
3606}
3607
3608sub remove_spell {
3609 my ($self, $spell) = @_;
3610
3611 delete $self->{spell}->{$spell->{name}};
3612 $self->rebuild_spell_list;
3613}
3614
3615#############################################################################
3616
2111package CFClient::UI::Root; 3617package CFClient::UI::Root;
2112 3618
2113our @ISA = CFClient::UI::Container::; 3619our @ISA = CFClient::UI::Container::;
2114 3620
3621use List::Util qw(min max);
3622
2115use CFClient::OpenGL; 3623use CFClient::OpenGL;
2116 3624
2117sub check_size { 3625sub new {
2118 my ($self) = @_; 3626 my $class = shift;
2119 3627
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3628 my $self = $class->SUPER::new (
3629 visible => 1,
3630 @_,
3631 );
3632
3633 Scalar::Util::weaken ($self->{root} = $self);
3634
3635 $self
2121} 3636}
2122 3637
2123sub size_request { 3638sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3639 my ($self) = @_;
2125}
2126 3640
2127sub configure { 3641 ($self->{w}, $self->{h})
3642}
3643
3644sub _to_pixel {
3645 my ($coord, $size, $max) = @_;
3646
3647 $coord =
3648 $coord eq "center" ? ($max - $size) * 0.5
3649 : $coord eq "max" ? $max
3650 : $coord;
3651
3652 $coord = 0 if $coord < 0;
3653 $coord = $max - $size if $coord > $max - $size;
3654
3655 int $coord + 0.5
3656}
3657
3658sub size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3659 my ($self, $w, $h) = @_;
2129 3660
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3661 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3662 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3663
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3664 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3665 $Y = $child->{force_y} if exists $child->{force_y};
3666
3667 $X = _to_pixel $X, $W, $self->{w};
3668 $Y = _to_pixel $Y, $H, $self->{h};
3669
2137 $child->configure ($X, $Y, $W,$H); 3670 $child->configure ($X, $Y, $W, $H);
2138 } 3671 }
2139} 3672}
2140 3673
2141sub _topleft { 3674sub coord2local {
2142 my ($self, $x, $y) = @_; 3675 my ($self, $x, $y) = @_;
2143 3676
2144 ($x, $y) 3677 ($x, $y)
2145} 3678}
2146 3679
3680sub coord2global {
3681 my ($self, $x, $y) = @_;
3682
3683 ($x, $y)
3684}
3685
2147sub update { 3686sub update {
2148 my ($self) = @_; 3687 my ($self) = @_;
2149 3688
2150 $self->check_size; 3689 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3690}
2153 3691
2154sub add { 3692sub add {
2155 my ($self, $child) = @_; 3693 my ($self, @children) = @_;
2156 3694
2157 # integerize window positions 3695 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3696 for @children;
2159 $child->{y} = int $child->{y};
2160 3697
2161 $self->SUPER::add ($child); 3698 $self->SUPER::add (@children);
3699}
3700
3701sub remove {
3702 my ($self, @children) = @_;
3703
3704 $self->SUPER::remove (@children);
3705
3706 delete $self->{is_toplevel}
3707 for @children;
3708
3709 while (@children) {
3710 my $w = pop @children;
3711 push @children, $w->children;
3712 $w->set_invisible;
3713 }
2162} 3714}
2163 3715
2164sub on_refresh { 3716sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3717 my ($self, $id, $cb) = @_;
2166 3718
2167 $self->{refresh_hook}{$id} = $cb; 3719 $self->{refresh_hook}{$id} = $cb;
2168} 3720}
2169 3721
3722sub on_post_alloc {
3723 my ($self, $id, $cb) = @_;
3724
3725 $self->{post_alloc_hook}{$id} = $cb;
3726}
3727
2170sub draw { 3728sub draw {
2171 my ($self) = @_; 3729 my ($self) = @_;
2172 3730
2173 while (my $rcb = delete $self->{refresh_hook}) { 3731 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3732 $_->()
3733 for values %{delete $self->{refresh_hook}};
2175 } 3734 }
3735
3736 if ($self->{realloc}) {
3737 my %queue;
3738 my @queue;
3739 my $widget;
3740
3741 outer:
3742 while () {
3743 if (my $realloc = delete $self->{realloc}) {
3744 for $widget (values %$realloc) {
3745 $widget->{visible} or next; # do not resize invisible widgets
3746
3747 $queue{$widget+0}++ and next; # duplicates are common
3748
3749 push @{ $queue[$widget->{visible}] }, $widget;
3750 }
3751 }
3752
3753 while () {
3754 @queue or last outer;
3755
3756 $widget = pop @{ $queue[-1] || [] }
3757 and last;
3758
3759 pop @queue;
3760 }
3761
3762 delete $queue{$widget+0};
3763
3764 my ($w, $h) = $widget->size_request;
3765
3766 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3767 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3768
3769 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3770 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3771
3772 $w = $widget->{force_w} if exists $widget->{force_w};
3773 $h = $widget->{force_h} if exists $widget->{force_h};
3774
3775 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3776 || delete $widget->{force_realloc}) {
3777 $widget->{req_w} = $w;
3778 $widget->{req_h} = $h;
3779
3780 $self->{size_alloc}{$widget+0} = $widget;
3781
3782 if (my $parent = $widget->{parent}) {
3783 $self->{realloc}{$parent+0} = $parent
3784 unless $queue{$parent+0};
3785
3786 $parent->{force_size_alloc} = 1;
3787 $self->{size_alloc}{$parent+0} = $parent;
3788 }
3789 }
3790
3791 delete $self->{realloc}{$widget+0};
3792 }
3793 }
3794
3795 while (my $size_alloc = delete $self->{size_alloc}) {
3796 my @queue = sort { $b->{visible} <=> $a->{visible} }
3797 values %$size_alloc;
3798
3799 while () {
3800 my $widget = pop @queue || last;
3801
3802 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3803
3804 $w = 0 if $w < 0;
3805 $h = 0 if $h < 0;
3806
3807 $w = int $w + 0.5;
3808 $h = int $h + 0.5;
3809
3810 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3811 $widget->{old_w} = $widget->{w};
3812 $widget->{old_h} = $widget->{h};
3813
3814 $widget->{w} = $w;
3815 $widget->{h} = $h;
3816
3817 $widget->emit (size_allocate => $w, $h);
3818 }
3819 }
3820 }
3821
3822 while ($self->{post_alloc_hook}) {
3823 $_->()
3824 for values %{delete $self->{post_alloc_hook}};
3825 }
3826
2176 3827
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3828 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3829 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3830 glClear GL_COLOR_BUFFER_BIT;
2180 3831
2181 glMatrixMode GL_PROJECTION; 3832 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3833 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3834 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3835 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3836 glLoadIdentity;
2186 3837
3838 {
3839 package CFClient::UI::Base;
3840
3841 ($draw_x, $draw_y, $draw_w, $draw_h) =
3842 (0, 0, $self->{w}, $self->{h});
3843 }
3844
2187 $self->_draw; 3845 $self->_draw;
2188} 3846}
2189 3847
2190############################################################################# 3848#############################################################################
2191 3849
2192package CFClient::UI; 3850package CFClient::UI;
2193 3851
2194$ROOT = new CFClient::UI::Root; 3852$ROOT = new CFClient::UI::Root;
3853$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3854
21961 38551
2197 3856

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