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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 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,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
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
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
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 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += ($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += ($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($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 {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
300 509
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
302 $self->{req_w} = $w; 516 delete $self->{req_w};
303 $self->{req_h} = $h; 517 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 518 }
308} 519}
309 520
310sub update { 521sub update {
311 my ($self) = @_; 522 my ($self) = @_;
312 523
313 $self->{parent}->update 524 $self->{parent}->update
314 if $self->{parent}; 525 if $self->{parent};
315} 526}
316 527
317sub connect { 528sub reconfigure {
318 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
319 530
320 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
321} 533}
322 534
323sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 538
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
327 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
328 } 568 }
569
570 if ($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 $self\n";
329} 592}
330 593
331sub DESTROY { 594sub DESTROY {
332 my ($self) = @_; 595 my ($self) = @_;
333 596
597 delete $WIDGET{$self+0};
334 #$self->deactivate; 598 #$self->deactivate;
335} 599}
336 600
337############################################################################# 601#############################################################################
338 602
… …
347 my $class = shift; 611 my $class = shift;
348 612
349 # range [value, low, high, page] 613 # range [value, low, high, page]
350 614
351 $class->SUPER::new ( 615 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
354 @_ 618 @_
355 ) 619 )
356} 620}
357 621
358sub _draw { 622sub _draw {
359 my ($self) = @_; 623 my ($self) = @_;
360 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
362 631
363 glEnable GL_BLEND; 632 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
366 635
367 glBegin GL_QUADS; 636 glBegin GL_QUADS;
368 glVertex 0 , 0; 637 glVertex 0 , 0;
369 glVertex 0 , $h; 638 glVertex 0 , $h;
370 glVertex $w, $h; 639 glVertex $w, $h;
371 glVertex $w, 0; 640 glVertex $w, 0;
372 glEnd; 641 glEnd;
373 642
374 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
375} 645}
376 646
377############################################################################# 647#############################################################################
378 648
379package CFClient::UI::Empty; 649package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 650
393our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
394 652
395sub new { 653sub new {
396 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
397 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
398 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
399 676
400 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
401 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
402 685
403 $self 686 $self
404} 687}
405 688
406sub add { 689sub add {
407 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
408 691
409 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
410 694
411 use sort 'stable'; 695 use sort 'stable';
412 696
413 $self->{children} = [ 697 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
416 ]; 700 ];
417 701
418 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
419} 707}
420 708
421sub remove { 709sub remove {
422 my ($self, $child) = @_; 710 my ($self, $child) = @_;
423 711
424 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
425 714
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 716
428 $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 $self->realloc;
429} 732}
430 733
431sub find_widget { 734sub find_widget {
432 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
433 736
434 $x -= $self->{x}; 737 $x -= $self->{x};
435 $y -= $self->{y}; 738 $y -= $self->{y};
436 739
437 my $res; 740 my $res;
438 741
439 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
440 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
441 and return $res; 744 and return $res;
442 } 745 }
443 746
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
493 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
494} 797}
495 798
496############################################################################# 799#############################################################################
497 800
801# back-buffered drawing area
802
498package CFClient::UI::Window; 803package CFClient::UI::Window;
499 804
500our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
501 806
502use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
508} 813}
509 814
510sub update { 815sub update {
511 my ($self) = @_; 816 my ($self) = @_;
512 817
513 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 819 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 820}
527 821
528sub size_allocate { 822sub size_allocate {
529 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
530 824
531 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
532 828
829sub _render {
830 my ($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
533 $self->render_chld; 849 $self->_render;
850 };
534} 851}
535 852
536sub _draw { 853sub _draw {
537 my ($self) = @_; 854 my ($self) = @_;
538 855
539 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
540 857
541 my $tex = $self->{texture} 858 my $tex = $self->{texture}
542 or return; 859 or return;
543 860
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
547 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;
548 864
549 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 866
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
553} 868}
554 869
555############################################################################# 870#############################################################################
556 871
557package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
558 873
559our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 875
633sub new { 876sub new {
634 my $class = shift; 877 my $class = shift;
635 878
636 # TODO: user_x, user_y, overwrite moveto? 879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
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, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
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
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
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 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($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
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
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};
637 1078
638 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1082 border => 0.6,
642 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
643 ); 1087 );
644 1088
645 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
646 align => 0, 1090 align => 0,
647 valign => 1, 1091 valign => 1,
648 text => $self->{title}, 1092 text => $title,
649 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
650 1095
651 $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};
652} 1104}
653 1105
654sub border { 1106sub border {
655 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
656} 1108}
657 1109
658sub size_request { 1110sub size_request {
659 my ($self) = @_; 1111 my ($self) = @_;
660 1112
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
662 1115
663 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
664 1117
665 ( 1118 (
666 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
669} 1122}
670 1123
671sub size_allocate { 1124sub size_allocate {
672 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
673 1126
1127 if ($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
674 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
676 1137
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
678 if $self->{title};
679
680 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
681} 1139}
682 1140
683sub button_down { 1141sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
685 1143
1144 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1145 my $border = $self->border;
687 1146
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
694 $self->{motion} = sub { 1158 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
696 1160
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
698 1163
699 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
702 }; 1169 };
703 1170
704 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
709 1174
710 $self->{motion} = sub { 1175 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
712 1177
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
714 1179
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
717 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
718 } 1188 1
719} 1189}
720 1190
721sub button_up { 1191sub button_up {
722 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
723 1193
724 delete $self->{motion}; 1194 !!delete $self->{motion}
725} 1195}
726 1196
727sub mouse_motion { 1197sub mouse_motion {
728 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
729 1199
730 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
731} 1203}
732 1204
733sub _draw { 1205sub _draw {
734 my ($self) = @_; 1206 my ($self) = @_;
735 1207
1208 my $child = $self->{children}[0];
1209
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
738 1212
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1215
744 my $border = $self->border; 1216 my $border = $self->border;
745 1217
746 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1223
752 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
753 1226
754 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
757 1230 $bg->{t} = $ch / $bg->{h};
758 glColor @{ $self->{bg} };
759
760 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
764 1233
765 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1235
768 $self->{title}->draw if $self->{title};
769 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
770} 1242}
771 1243
772############################################################################# 1244#############################################################################
773 1245
774package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
782sub new { 1254sub new {
783 my $class = shift; 1255 my $class = shift;
784 1256
785 $class->SUPER::new ( 1257 $class->SUPER::new (
786 col_expand => [], 1258 col_expand => [],
787 @_ 1259 @_,
788 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1265}
790 1266
791sub add { 1267sub add {
792 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
793 1269
794 $child->set_parent ($self); 1270 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
796 1272
797 $child->check_size; 1273 $self->realloc;
798} 1274}
799 1275
800# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1277sub clear {
802 my ($self) = @_; 1278 my ($self) = @_;
803 1279
1280 my @children = $self->children;
804 delete $self->{children}; 1281 delete $self->{children};
805 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
806} 1289}
807 1290
808sub get_wh { 1291sub get_wh {
809 my ($self) = @_; 1292 my ($self) = @_;
810 1293
… …
815 or next; 1298 or next;
816 1299
817 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
819 or next; 1302 or next;
820 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1304
822 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
824 } 1307 }
825 } 1308 }
… …
841sub size_allocate { 1324sub size_allocate {
842 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
843 1326
844 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
845 1328
846 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
848 1331
849 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1389 }
907} 1390}
908 1391
909############################################################################# 1392#############################################################################
910 1393
911package CFClient::UI::HBox; 1394package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1395
915our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
916 1397
917sub size_request { 1398sub size_request {
918 my ($self) = @_; 1399 my ($self) = @_;
919 1400
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
921 1402 ? (
922 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1405 )
925 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
926} 1410}
927 1411
928sub size_allocate { 1412sub size_allocate {
929 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
930 1414
931 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1416 my $children = $self->{children};
934 1417
935 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
936 1419
937 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
938 1421 @req = ($space / (@$children || 1)) x @$children;
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } 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 {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1435 for 0 .. $#$children;
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 } 1436 }
953 } 1437 }
954 1438
955 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
956 1440
957 my $y = 0; 1441 my $pos = 0;
958 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1443 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1445
963 $y += $h; 1446 $pos += $alloc;
964 } 1447 }
965 1448
966 1 1449 1
967} 1450}
968 1451
969############################################################################# 1452#############################################################################
970 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
971package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
972 1470
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
976 1472
977sub size_request { 1473sub new {
978 my ($self) = @_; 1474 my $class = shift;
979 1475
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
981 1477 vertical => 1,
982 ( 1478 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1479 )
986} 1480}
987 1481
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1482#############################################################################
1026 1483
1027package CFClient::UI::Label; 1484package CFClient::UI::Label;
1028 1485
1029our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1030 1487
1031use CFClient::OpenGL; 1488use CFClient::OpenGL;
1032 1489
1033sub new { 1490sub new {
1034 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1035 1492
1036 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1037 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),
1038 fontsize => 1, 1503 fontsize => 1,
1039 text => "",
1040 align => -1, 1504 align => -1,
1041 valign => -1, 1505 valign => -1,
1042 padding => 2, 1506 padding_x => 2,
1043 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1044 %arg 1509 %arg
1045 ); 1510 );
1046 1511
1047 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1515 $self->{template} = $layout;
1051 } 1516 }
1052 1517
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1054 $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 }
1055 1523
1056 $self 1524 $self
1057} 1525}
1058 1526
1059sub escape_text { 1527sub escape($) {
1060 local $_ = $_[1]; 1528 local $_ = $_[0];
1061 1529
1062 s/&/&amp;/g; 1530 s/&/&amp;/g;
1063 s/>/&gt;/g; 1531 s/>/&gt;/g;
1064 s/</&lt;/g; 1532 s/</&lt;/g;
1065 1533
1066 $_[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 $self->SUPER::realloc;
1067} 1549}
1068 1550
1069sub set_text { 1551sub set_text {
1070 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1071 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;
1072 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1073 1559
1074 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1075 $self->update; 1562 $self->update;
1076} 1563}
1077 1564
1078sub set_markup { 1565sub set_markup {
1079 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1080 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;
1081 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1082 1575
1083 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1084 $self->update; 1578 $self->update;
1085} 1579}
1086 1580
1087sub size_request { 1581sub size_request {
1088 my ($self) = @_; 1582 my ($self) = @_;
1089 1583
1090 $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});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1590
1093 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1094 1592
1095 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1596
1098 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1099 1598
1100 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1101 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1102 } 1604 };
1103 1605
1104 ( 1606 @{ $self->{size_req} }
1105 $w + $self->{padding} * 2,
1106 $h + $self->{padding} * 2,
1107 )
1108} 1607}
1109 1608
1110sub size_allocate { 1609sub size_allocate {
1111 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1112 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1113 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1114} 1633}
1115 1634
1116sub _draw { 1635sub _draw {
1117 my ($self) = @_; 1636 my ($self) = @_;
1118 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1119 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};
1120 $self->{layout}->set_width ($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});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1122 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1123 }; 1649 };
1124 1650
1125 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1126 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} - $tex->{h}) * 0.5);
1659 };
1660
1127 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($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}, $self->{oy});
1667 } else {
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129
1130 glColor @{$self->{fg}};
1131
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1145 1671
1146 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1673}
1149 1674
1150############################################################################# 1675#############################################################################
1151 1676
1152package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1157 1682
1158sub new { 1683sub new {
1159 my $class = shift; 1684 my $class = shift;
1160 1685
1161 $class->SUPER::new ( 1686 $class->SUPER::new (
1162 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1166 can_hover => 1, 1691 can_hover => 1,
1167 can_focus => 1, 1692 can_focus => 1,
1168 valign => 0, 1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1169 @_ 1697 @_
1170 ) 1698 )
1171} 1699}
1172 1700
1173sub _set_text { 1701sub _set_text {
… …
1175 1703
1176 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1177 1705
1178 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1179 1707
1180 delete $self->{texture};
1181
1182 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1183 $self->{text} = $text; 1709 $self->{text} = $text;
1184 1710
1185 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1187 1714
1188 $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);
1189} 1726}
1190 1727
1191sub get_text { 1728sub get_text {
1192 $_[0]{text} 1729 $_[0]{text}
1193} 1730}
… …
1196 my ($self) = @_; 1733 my ($self) = @_;
1197 1734
1198 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1199 1736
1200 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1201}
1202
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207}
1208
1209sub set_text {
1210 my ($self, $text) = @_;
1211
1212 $self->{cursor} = length $text;
1213 $self->_set_text ($text);
1214 $self->update;
1215} 1738}
1216 1739
1217sub key_down { 1740sub key_down {
1218 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1219 1742
… …
1221 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1745 my $uni = $ev->{unicode};
1223 1746
1224 my $text = $self->get_text; 1747 my $text = $self->get_text;
1225 1748
1226 if ($sym == 8) { 1749 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1751 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1761 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1762 $self->_emit ('escape');
1240 } elsif ($uni) { 1763 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1242 } 1767 }
1243 1768
1244 $self->_set_text ($text); 1769 $self->_set_text ($text);
1245 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1246} 1774}
1247 1775
1248sub focus_in { 1776sub focus_in {
1249 my ($self) = @_; 1777 my ($self) = @_;
1250 1778
… …
1265 utf8::encode $text; 1793 utf8::encode $text;
1266 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1267 1795
1268 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1269 $self->update; 1797 $self->update;
1798
1799 1
1270} 1800}
1271 1801
1272sub mouse_motion { 1802sub mouse_motion {
1273 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1274# 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, $y;#d#
1805
1806 0
1275} 1807}
1276 1808
1277sub _draw { 1809sub _draw {
1278 my ($self) = @_; 1810 my ($self) = @_;
1279 1811
1280 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1281 1813
1282 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1283 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1284 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1285 } else { 1817 } else {
1286 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1287 } 1819 }
1288 1820
1289 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1290 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1291 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1292 glVertex 0 , 0; 1824 glVertex 0 , 0;
1293 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1294 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1295 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1326 my ($self, $ev) = @_; 1858 my ($self, $ev) = @_;
1327 1859
1328 my $sym = $ev->{sym}; 1860 my $sym = $ev->{sym};
1329 1861
1330 if ($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} = '';
1331 $self->emit (activate => $self->get_text); 1867 $self->_emit (activate => $txt);
1332 $self->update; 1868 $self->update;
1333 1869
1870 } elsif ($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
1334 } else { 1892 } else {
1335 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1336 } 1896 1
1337
1338} 1897}
1339 1898
1340############################################################################# 1899#############################################################################
1341 1900
1342package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1344our @ISA = CFClient::UI::Label::; 1903our @ISA = CFClient::UI::Label::;
1345 1904
1346use CFClient::OpenGL; 1905use CFClient::OpenGL;
1347 1906
1348my @tex = 1907my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1908 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1909 qw(b1_button_active.png);
1351 1910
1352sub new { 1911sub new {
1353 my $class = shift; 1912 my $class = shift;
1354 1913
1355 $class->SUPER::new ( 1914 $class->SUPER::new (
1356 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1357 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1360 can_hover => 1, 1919 can_hover => 1,
1361 align => 0, 1920 align => 0,
1362 valign => 0, 1921 valign => 0,
1922 can_events => 1,
1363 @_ 1923 @_
1364 ) 1924 )
1365} 1925}
1366 1926
1927sub activate { }
1928
1367sub button_up { 1929sub button_up {
1368 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1369 1931
1932 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate"); 1935
1373 } 1936 1
1374} 1937}
1375 1938
1376sub _draw { 1939sub _draw {
1377 my ($self) = @_; 1940 my ($self) = @_;
1378 1941
1379 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1380 1943
1381 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg};
1383 }
1384
1385 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1390 1947
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392 1949
1393 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395 1951
1396 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1397} 1953}
1398 1954
1399############################################################################# 1955#############################################################################
… …
1401package CFClient::UI::CheckBox; 1957package CFClient::UI::CheckBox;
1402 1958
1403our @ISA = CFClient::UI::DrawBG::; 1959our @ISA = CFClient::UI::DrawBG::;
1404 1960
1405my @tex = 1961my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1962 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1963 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408 1964
1409use CFClient::OpenGL; 1965use CFClient::OpenGL;
1410 1966
1411sub new { 1967sub new {
1412 my $class = shift; 1968 my $class = shift;
1413 1969
1414 $class->SUPER::new ( 1970 $class->SUPER::new (
1415 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1416 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1418 state => 0, 1977 state => 0,
1419 can_hover => 1, 1978 can_hover => 1,
1420 @_ 1979 @_
1421 ) 1980 )
1422} 1981}
1423 1982
1424sub size_request { 1983sub size_request {
1425 my ($self) = @_; 1984 my ($self) = @_;
1426 1985
1427 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1428} 1987}
1429 1988
1430sub button_down { 1989sub button_down {
1431 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1432 1991
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1435 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1437 } 2000 1
1438} 2001}
1439 2002
1440sub _draw { 2003sub _draw {
1441 my ($self) = @_; 2004 my ($self) = @_;
1442 2005
1443 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1444 2007
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1446 2009
1447 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;
1448 2013
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450 2015
1451 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1452 glEnable GL_TEXTURE_2D; 2018 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461} 2021}
1462 2022
1463############################################################################# 2023#############################################################################
1464 2024
2025package CFClient::UI::Image;
2026
2027our @ISA = CFClient::UI::Base::;
2028
2029use CFClient::OpenGL;
2030use Carp qw/confess/;
2031
2032our %loaded_images;
2033
2034sub new {
2035 my $class = shift;
2036
2037 my $self = $class->SUPER::new (can_events => 0, @_);
2038
2039 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2040
2041 $loaded_images{$self->{image}} ||=
2042 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2043
2044 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2045
2046 Scalar::Util::weaken $loaded_images{$self->{image}};
2047
2048 $self->{aspect} = $tex->{w} / $tex->{h};
2049
2050 $self
2051}
2052
2053sub size_request {
2054 my ($self) = @_;
2055
2056 ($self->{tex}->{w}, $self->{tex}->{h})
2057}
2058
2059sub _draw {
2060 my ($self) = @_;
2061
2062 my $tex = $self->{tex};
2063
2064 my ($w, $h) = ($self->{w}, $self->{h});
2065
2066 if ($self->{rot90}) {
2067 glRotate 90, 0, 0, 1;
2068 glTranslate 0, -$self->{w}, 0;
2069
2070 ($w, $h) = ($h, $w);
2071 }
2072
2073 glEnable GL_TEXTURE_2D;
2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2075
2076 $tex->draw_quad_alpha (0, 0, $w, $h);
2077
2078 glDisable GL_TEXTURE_2D;
2079}
2080
2081#############################################################################
2082
1465package CFClient::UI::VGauge; 2083package CFClient::UI::VGauge;
1466 2084
1467our @ISA = CFClient::UI::Base::; 2085our @ISA = CFClient::UI::Base::;
2086
2087use List::Util qw(min max);
1468 2088
1469use CFClient::OpenGL; 2089use CFClient::OpenGL;
1470 2090
1471my %tex = ( 2091my %tex = (
1472 food => [ 2092 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ], 2095 ],
1476 grace => [ 2096 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1478 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/
1479 ], 2099 ],
1480 hp => [ 2100 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ], 2103 ],
1484 mana => [ 2104 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1487 ], 2107 ],
1488); 2108);
1489 2109
1490# eg. VGauge->new (gauge => 'food'), default gauge: food 2110# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new { 2111sub new {
… …
1510} 2130}
1511 2131
1512sub set_max { 2132sub set_max {
1513 my ($self, $max) = @_; 2133 my ($self, $max) = @_;
1514 2134
2135 return if $self->{max_val} == $max;
2136
1515 $self->{max_val} = $max; 2137 $self->{max_val} = $max;
2138 $self->update;
1516} 2139}
1517 2140
1518sub set_value { 2141sub set_value {
1519 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1520 2143
1521 $self->set_max ($max) 2144 $self->set_max ($max)
1522 if defined $max; 2145 if defined $max;
1523 2146
1524 $max = $self->{max_val}; 2147 return if $self->{val} == $val;
2148
1525 $self->{val} = $val; 2149 $self->{val} = $val;
1526
1527 $self->update; 2150 $self->update;
1528} 2151}
1529 2152
1530sub _draw { 2153sub _draw {
1531 my ($self) = @_; 2154 my ($self) = @_;
1532 2155
1533 my $tex = $tex{$self->{type}}; 2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
1534 2158
1535 my ($w, $h) = ($self->{w}, $self->{h}); 2159 my ($w, $h) = ($self->{w}, $self->{h});
1536 2160
1537 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1; 2162 glRotate 90, 0, 0, 1;
… …
1540 2164
1541 ($w, $h) = ($h, $w); 2165 ($w, $h) = ($h, $w);
1542 } 2166 }
1543 2167
1544 my $ycut = $self->{val} / ($self->{max_val} || 1); 2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546 2169
1547 my $t1 = $tex->[0]; 2170 my $ycut1 = max 0, min 1, $ycut;
1548 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);
1549 2175
1550 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1551 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;
1552 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554 2181
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0; 2184 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd; 2188 glEnd;
1565 2189
2190 my $ycut1 = List::Util::min 1, $ycut;
1566 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS; 2192 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1572 glEnd; 2197 glEnd;
2198
2199 if ($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, $h2;
2206 glEnd;
2207 }
1573 2208
1574 glDisable GL_BLEND; 2209 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
1576} 2211}
1577 2212
… …
1580package CFClient::UI::Gauge; 2215package CFClient::UI::Gauge;
1581 2216
1582our @ISA = CFClient::UI::VBox::; 2217our @ISA = CFClient::UI::VBox::;
1583 2218
1584sub new { 2219sub new {
1585 my ($class, %arg) = shift; 2220 my ($class, %arg) = @_;
1586 2221
1587 my $self = $class->SUPER::new ( 2222 my $self = $class->SUPER::new (
1588 @_, 2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
2226 %arg,
1589 ); 2227 );
1590 2228
1591 $self->add ($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");
1592 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2230 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1593 $self->add ($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");
1594 2232
1595 $self 2233 $self
2234}
2235
2236sub set_fontsize {
2237 my ($self, $fsize) = @_;
2238
2239 $self->{value}->set_fontsize ($fsize);
2240 $self->{max} ->set_fontsize ($fsize);
2241}
2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
1596} 2248}
1597 2249
1598sub set_value { 2250sub set_value {
1599 my ($self, $val, $max) = @_; 2251 my ($self, $val, $max) = @_;
1600 2252
1601 $self->set_max ($max) 2253 $self->set_max ($max)
1602 if defined $max; 2254 if defined $max;
1603 2255
1604 $self->{gauge}->set_value ($val, $max); 2256 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2257 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2258}
1614 2259
1615############################################################################# 2260#############################################################################
1616 2261
1617package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1628 2273
1629sub new { 2274sub new {
1630 my $class = shift; 2275 my $class = shift;
1631 2276
1632 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1633 2278
1634 # TODO: 0-width page 2279 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2281 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1639 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],
1640 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2288 min_w => $::WIDTH / 80,
1642 req_h => 20, 2289 min_h => $::WIDTH / 80,
1643 vertical => 0, 2290 vertical => 0,
1644 can_hover => 1, 2291 can_hover => 1,
1645 inner_pad => 5, 2292 inner_pad => 0.02,
1646 @_ 2293 @_
1647 ); 2294 );
1648 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1649 $self 2299 $self
1650} 2300}
1651 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($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 $self->update;
2333 }
2334}
2335
1652sub size_request { 2336sub size_request {
1653 my ($self) = @_; 2337 my ($self) = @_;
1654 2338
1655 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1656 my $h = $self->{req_h};
1657
1658 $self->{vertical} ? ($h, $w) : ($w, $h)
1659} 2340}
1660 2341
1661sub button_down { 2342sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1663 2344
1664 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1665 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1666} 2350}
1667 2351
1668sub mouse_motion { 2352sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1670 2354
1671 if ($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
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1673 2385
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2387
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2390
1679 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2393
1685 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2395 $self->{knob_w} = $knob_w;
1687 } 2396 }
1688}
1689
1690# the inner_* stuff is for generating a padding for the slider handle,
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696}
1697
1698sub _draw {
1699 my ($self) = @_;
1700 2397
1701 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1702 2399
1703 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1704 2401
1705 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1707 2404
2405 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2407 }
1713 2408
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2411
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2412 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2414
1740 # draw background 2415 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2417
1743 # draw handle 2418 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2420
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1748} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($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 (@_) }
1749 2464
1750############################################################################# 2465#############################################################################
1751 2466
1752package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
1753 2468
… …
1757 2472
1758sub new { 2473sub new {
1759 my $class = shift; 2474 my $class = shift;
1760 2475
1761 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1762 fontsize => 1, 2477 fontsize => 1,
2478 can_events => 0,
2479 #font => default_font
1763 @_, 2480 @_,
1764 2481
1765 layout => (new CFClient::Layout), 2482 layout => (new CFClient::Layout 1),
1766 par => [], 2483 par => [],
1767 height => 0, 2484 height => 0,
1768 children => [ 2485 children => [
1769 (new CFClient::UI::Empty expand => 1), 2486 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2487 (new CFClient::UI::Slider vertical => 1),
1771 ], 2488 ],
1772 ); 2489 );
1773 2490
1774 $self->{children}[1]->connect (changed => sub { 2491 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2492
1778 $self 2493 $self
1779} 2494}
1780 2495
1781sub set_fontsize { 2496sub set_fontsize {
… …
1783 2498
1784 $self->{fontsize} = $fontsize; 2499 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2500 $self->reflow;
1786} 2501}
1787 2502
2503sub size_allocate {
2504 my ($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 $self->reflow;
2513}
2514
1788sub text_height { 2515sub text_size {
1789 my ($self, $text) = @_; 2516 my ($self, $text, $indent) = @_;
1790 2517
1791 my $layout = $self->{layout}; 2518 my $layout = $self->{layout};
1792 2519
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2520 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2521 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2522 $layout->set_markup ($text);
1796 2523
1797 ($layout->size)[1] 2524 $layout->size
1798} 2525}
1799 2526
1800sub reflow { 2527sub reflow {
1801 my ($self) = @_; 2528 my ($self) = @_;
1802 2529
1803 $self->{need_reflow}++; 2530 $self->{need_reflow}++;
1804 $self->update; 2531 $self->update;
1805} 2532}
1806 2533
1807sub size_allocate { 2534sub set_offset {
2535 my ($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 {
1808 my ($self, $w, $h) = @_; 2542 my ($self) = @_;
1809 2543
1810 $self->SUPER::size_allocate ($w, $h); 2544 $self->{par} = [];
1811 2545 $self->{height} = 0;
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2546 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816} 2547}
1817 2548
1818sub add_paragraph { 2549sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2550 my ($self, $color, $text, $indent) = @_;
1820 2551
1821 #TODO: intelligently "reformat" paragraph 2552 for my $line (split /\n/, $text) {
1822 2553 my ($w, $h) = $self->text_size ($line);
1823 my $height = $self->text_height ($text);
1824
1825 $self->{height} += $height; 2554 $self->{height} += $h;
2555 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2556 }
1826 2557
1827 push @{$self->{par}}, [$height, $color, $text];
1828
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2558 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1830 $self->{children}[1]->update;
1831} 2559}
1832 2560
1833sub update { 2561sub update {
1834 my ($self) = @_; 2562 my ($self) = @_;
1835 2563
… …
1837 2565
1838 return unless $self->{h} > 0; 2566 return unless $self->{h} > 0;
1839 2567
1840 delete $self->{texture}; 2568 delete $self->{texture};
1841 2569
1842 $ROOT->on_refresh ($self, sub { 2570 $ROOT->on_post_alloc ($self, sub {
2571 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2572
1843 if (delete $self->{need_reflow}) { 2573 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2574 my $height = 0;
1845 2575
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2576 my $layout = $self->{layout};
2577
2578 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2579
1847 for @{$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 }
1848 2591
1849 $self->{height} = $height; 2592 $self->{height} = $height;
1850 2593
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2594 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1852 2595
1853 delete $self->{texture}; 2596 delete $self->{texture};
1854 } 2597 }
1855 2598
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2599 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2600 glClearColor 0, 0, 0, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2601 glClear GL_COLOR_BUFFER_BIT;
1859 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
1860 glEnable GL_BLEND; 2614 glEnable GL_BLEND;
2615 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2616 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873 2617
1874 for my $par (@{$self->{par}}) { 2618 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2619 my $h = $par->[1];
1876 2620
1877 if ($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]);
1878 $layout->set_text ($par->[2]); 2624 $layout->set_markup ($par->[4]);
1879 2625
1880 glColor @{ $par->[1] }; 2626 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2627
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2628 glRasterPos $par->[3], $y - $y0;
2629 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2630 }
1884 2631
1885 $y += $h; 2632 $y += $h;
1886 } 2633 }
1887 2634
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2635 glDisable GL_BLEND;
1890 }; 2636 };
1891 }); 2637 });
1892} 2638}
1893 2639
1894sub _draw { 2640sub _draw {
1895 my ($self) = @_; 2641 my ($self) = @_;
1896 2642
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2643 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1900 $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});
1901 glDisable GL_TEXTURE_2D; 2647 glDisable GL_TEXTURE_2D;
1902 }
1903 2648
1904 $self->{children}[1]->draw; 2649 $self->{children}[1]->draw;
1905 2650
1906} 2651}
1907 2652
… …
1955 2700
1956sub new { 2701sub new {
1957 my $class = shift; 2702 my $class = shift;
1958 2703
1959 my $self = $class->SUPER::new ( 2704 my $self = $class->SUPER::new (
1960 state => 0, 2705 state => 0,
1961 connect_activate => \&toggle_flopper, 2706 on_activate => \&toggle_flopper,
1962 @_ 2707 @_
1963 ); 2708 );
1964 2709
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2710 $self
1971} 2711}
1972 2712
1973sub toggle_flopper { 2713sub toggle_flopper {
1974 my ($self) = @_; 2714 my ($self) = @_;
1975 2715
1976 # TODO: use animation 2716 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2717}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2718
1979 $self->{other}->move ($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
1980 $self->emit ("open"); 2976 $self->_emit ("popdown");
2977 $self->{hover}[1]->() if $self->{hover};
1981 } else { 2978 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2979 return 0
1983 $self->emit ("close"); 2980 }
2981
1984 } 2982 1
1985
1986 $self->emit (changed => $self->{state});
1987} 2983}
1988 2984
1989############################################################################# 2985#############################################################################
1990 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 $self->rebuild_spell_list;
3613}
3614
3615#############################################################################
3616
1991package CFClient::UI::Root; 3617package CFClient::UI::Root;
1992 3618
1993our @ISA = CFClient::UI::Container::; 3619our @ISA = CFClient::UI::Container::;
1994 3620
3621use List::Util qw(min max);
3622
1995use CFClient::OpenGL; 3623use CFClient::OpenGL;
1996 3624
1997sub check_size { 3625sub new {
1998 my ($self) = @_; 3626 my $class = shift;
1999 3627
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 3628 my $self = $class->SUPER::new (
3629 visible => 1,
3630 @_,
3631 );
3632
3633 Scalar::Util::weaken ($self->{root} = $self);
3634
3635 $self
2001} 3636}
2002 3637
2003sub size_request { 3638sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3639 my ($self) = @_;
2005}
2006 3640
2007sub 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 $coord + 0.5
3656}
3657
3658sub size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3659 my ($self, $w, $h) = @_;
2009 3660
2010 $self->SUPER::configure ($x, $y, $w, $h); 3661 for my $child ($self->children) {
3662 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3663
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3664 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3665 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3666
2016sub _topleft { 3667 $X = _to_pixel $X, $W, $self->{w};
3668 $Y = _to_pixel $Y, $H, $self->{h};
3669
3670 $child->configure ($X, $Y, $W, $H);
3671 }
3672}
3673
3674sub coord2local {
2017 my ($self, $x, $y) = @_; 3675 my ($self, $x, $y) = @_;
2018 3676
2019 ($x, $y) 3677 ($x, $y)
2020} 3678}
2021 3679
3680sub coord2global {
3681 my ($self, $x, $y) = @_;
3682
3683 ($x, $y)
3684}
3685
2022sub update { 3686sub update {
2023 my ($self) = @_; 3687 my ($self) = @_;
2024 3688
2025 $self->check_size; 3689 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3690}
2028 3691
2029sub add { 3692sub add {
2030 my ($self, $child) = @_; 3693 my ($self, @children) = @_;
2031 3694
3695 $_->{is_toplevel} = 1
3696 for @children;
3697
2032 $self->SUPER::add ($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 $w->set_invisible;
3713 }
2033} 3714}
2034 3715
2035sub on_refresh { 3716sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3717 my ($self, $id, $cb) = @_;
2037 3718
2038 $self->{refresh_hook}{$id} = $cb; 3719 $self->{refresh_hook}{$id} = $cb;
2039} 3720}
2040 3721
3722sub on_post_alloc {
3723 my ($self, $id, $cb) = @_;
3724
3725 $self->{post_alloc_hook}{$id} = $cb;
3726}
3727
2041sub draw { 3728sub draw {
2042 my ($self) = @_; 3729 my ($self) = @_;
2043 3730
2044 while (my $rcb = delete $self->{refresh_hook}) { 3731 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3732 $_->()
3733 for values %{delete $self->{refresh_hook}};
2046 } 3734 }
3735
3736 if ($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
2047 3827
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3828 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3829 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3830 glClear GL_COLOR_BUFFER_BIT;
2051 3831
2052 glMatrixMode GL_PROJECTION; 3832 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3833 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3834 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3835 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3836 glLoadIdentity;
2057 3837
3838 {
3839 package CFClient::UI::Base;
3840
3841 ($draw_x, $draw_y, $draw_w, $draw_h) =
3842 (0, 0, $self->{w}, $self->{h});
3843 }
3844
2058 $self->_draw; 3845 $self->_draw;
2059} 3846}
2060 3847
2061############################################################################# 3848#############################################################################
2062 3849
2063package CFClient::UI; 3850package CFClient::UI;
2064 3851
2065$ROOT = new CFClient::UI::Root; 3852$ROOT = new CFClient::UI::Root;
3853$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3854
20671 38551
2068 3856

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