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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.294 by root, Tue Jun 6 03:19:26 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
101 can_events => 1, 213 can_events => 1,
102 @_ 214 @_
103 }, $class; 215 }, $class;
104 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
105 for (keys %$self) { 219 for (keys %$self) {
106 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
108 } 222 }
109 } 223 }
110 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
111 $self 237 $self
112} 238}
113 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
114sub show { 247sub show {
115 my ($self) = @_; 248 my ($self) = @_;
116 249
117 return if $self->{parent}; 250 return if $self->{parent};
118 251
119 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
120} 253}
121 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
122sub hide { 308sub hide {
123 my ($self) = @_; 309 my ($self) = @_;
124 310
125 return unless $self->{parent}; 311 $self->set_invisible;
126 312
127 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
128} 315}
129 316
130sub move { 317sub move_abs {
131 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
132 319
133 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
134 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
135 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
136 323
137 $self->update; 324 $self->update;
138} 325}
139 326
140sub needs_redraw { 327sub set_size {
141 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
142} 334}
143 335
144sub size_request { 336sub size_request {
145 require Carp; 337 require Carp;
146 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
148 340
149sub configure { 341sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
151 343
152 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
155 349
156 # use alignment to adjust x, y 350 # use alignment to adjust x, y
157 351
158 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 354 }
163 355
164 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 357 $self->{x} = $x;
166 $self->{y} = $y; 358 $self->{y} = $y;
167 $self->update; 359 $self->update;
168 } 360 }
169 361
170 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
171 $self->{w} = $w; 365 $self->{alloc_w} = $w;
172 $self->{h} = $h; 366 $self->{alloc_h} = $h;
173 367
174 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 369 }
177} 370}
178 371
179sub size_allocate { 372sub size_allocate {
180 # nothing to be done 373 # nothing to be done
181} 374}
182 375
183# return top left coordinates 376sub children {
184sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
185 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
186 386
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
188} 407}
189 408
190# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
191sub coord2local { 410sub coord2local {
192 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
193 412
194 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 414}
197 415
198# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
199sub coord2global { 417sub coord2global {
200 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
201 419
202 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 421}
205 422
206sub focus_in { 423sub focus_in {
207 my ($self) = @_; 424 my ($self) = @_;
208 425
209 return if $FOCUS == $self; 426 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
211 428
212 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
213 430
214 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
215 432
216 $focus->update if $focus; 433 $focus->update if $focus;
217 $FOCUS->update; 434 $FOCUS->update;
218} 435}
219 436
… …
222 439
223 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
224 441
225 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
226 443
227 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
228 445
229 $focus->update if $focus; #? 446 $focus->update if $focus; #?
230}
231 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
232sub mouse_motion { } 452sub mouse_motion { 0 }
233sub button_up { } 453sub button_up { 0 }
234sub key_down { } 454sub key_down { 0 }
235sub key_up { } 455sub key_up { 0 }
236 456
237sub button_down { 457sub button_down {
238 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
239 459
240 $self->focus_in; 460 $self->focus_in;
241}
242 461
243sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
244sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
245sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
246sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
247sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
248
249sub draw {
250 my ($self) = @_;
251
252 return unless $self->{h} && $self->{w};
253
254 glPushMatrix;
255 glTranslate $self->{x}, $self->{y}, 0;
256 $self->_draw;
257 glPopMatrix;
258
259 if ($self == $HOVER && $self->{can_hover}) {
260 my ($x, $y) = @$self{qw(x y)};
261
262 glColor 1, 0.8, 0.5, 0.2;
263 glEnable GL_BLEND;
264 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
265 glBegin GL_QUADS;
266 glVertex $x , $y;
267 glVertex $x + $self->{w}, $y;
268 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h};
270 glEnd;
271 glDisable GL_BLEND;
272 } 462 0
273}
274
275sub _draw {
276 my ($self) = @_;
277
278 warn "no draw defined for $self\n";
279} 463}
280 464
281sub find_widget { 465sub find_widget {
282 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
283 467
… …
292 476
293sub set_parent { 477sub set_parent {
294 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
295 479
296 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
297} 482}
298 483
299sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
300 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
301 506
302 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
303 509
304 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
305 512
306 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
307 $self->{req_w} = $w; 516 delete $self->{req_w};
308 $self->{req_h} = $h; 517 delete $self->{req_h};
309
310 $self->{parent}->check_size;
311 } 518 }
312} 519}
313 520
314sub update { 521sub update {
315 my ($self) = @_; 522 my ($self) = @_;
316 523
317 $self->{parent}->update 524 $self->{parent}->update
318 if $self->{parent}; 525 if $self->{parent};
319} 526}
320 527
321sub connect { 528sub reconfigure {
322 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
323 530
324 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
325} 533}
326 534
327sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
328 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
329 538
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
331 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
332 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
333} 592}
334 593
335sub DESTROY { 594sub DESTROY {
336 my ($self) = @_; 595 my ($self) = @_;
337 596
597 delete $WIDGET{$self+0};
338 #$self->deactivate; 598 #$self->deactivate;
339} 599}
340 600
341############################################################################# 601#############################################################################
342 602
… …
351 my $class = shift; 611 my $class = shift;
352 612
353 # range [value, low, high, page] 613 # range [value, low, high, page]
354 614
355 $class->SUPER::new ( 615 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
358 @_ 618 @_
359 ) 619 )
360} 620}
361 621
362sub _draw { 622sub _draw {
363 my ($self) = @_; 623 my ($self) = @_;
364 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
366 631
367 glEnable GL_BLEND; 632 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
370 635
371 glBegin GL_QUADS; 636 glBegin GL_QUADS;
372 glVertex 0 , 0; 637 glVertex 0 , 0;
373 glVertex 0 , $h; 638 glVertex 0 , $h;
374 glVertex $w, $h; 639 glVertex $w, $h;
375 glVertex $w, 0; 640 glVertex $w, 0;
376 glEnd; 641 glEnd;
377 642
378 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
379} 645}
380 646
381############################################################################# 647#############################################################################
382 648
383package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
390} 656}
391 657
392sub size_request { 658sub size_request {
393 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
394} 662}
395 663
396sub draw { } 664sub draw { }
397 665
398############################################################################# 666#############################################################################
… …
402our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
403 671
404sub new { 672sub new {
405 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
406 674
407 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
408 676
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
410 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
411 685
412 $self 686 $self
413} 687}
414 688
415sub add { 689sub add {
416 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
417 691
418 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
419 694
420 use sort 'stable'; 695 use sort 'stable';
421 696
422 $self->{children} = [ 697 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
425 ]; 700 ];
426 701
427 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
428} 707}
429 708
430sub remove { 709sub remove {
431 my ($self, $child) = @_; 710 my ($self, $child) = @_;
432 711
433 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
434 714
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 716
437 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
438} 732}
439 733
440sub find_widget { 734sub find_widget {
441 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
442 736
443 $x -= $self->{x}; 737 $x -= $self->{x};
444 $y -= $self->{y}; 738 $y -= $self->{y};
445 739
446 my $res; 740 my $res;
447 741
448 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
449 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
450 and return $res; 744 and return $res;
451 } 745 }
452 746
453 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
502 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
503} 797}
504 798
505############################################################################# 799#############################################################################
506 800
801# back-buffered drawing area
802
507package CFClient::UI::Window; 803package CFClient::UI::Window;
508 804
509our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
510 806
511use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
517} 813}
518 814
519sub update { 815sub update {
520 my ($self) = @_; 816 my ($self) = @_;
521 817
522 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 819 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 820}
536 821
537sub size_allocate { 822sub size_allocate {
538 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
539 824
540 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
541 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
542 $self->render_chld; 849 $self->_render;
850 };
543} 851}
544 852
545sub _draw { 853sub _draw {
546 my ($self) = @_; 854 my ($self) = @_;
547 855
548 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
549 857
550 my $tex = $self->{texture} 858 my $tex = $self->{texture}
551 or return; 859 or return;
552 860
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
557 864
558 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 866
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
562} 868}
563 869
564############################################################################# 870#############################################################################
565 871
566package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
567 873
568our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
590package CFClient::UI::Frame;
591
592our @ISA = CFClient::UI::Bin::;
593
594use CFClient::OpenGL;
595 875
596sub new { 876sub new {
597 my $class = shift; 877 my $class = shift;
598 878
599 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
600 bg => [1, 1, 1, 1], 880 scroll_x => 0,
601 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
602 border => 0.8,
603 @_ 882 @_,
604 ); 883 )
605
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614} 884}
615 885
616sub size_request { 886sub size_request {
617 my ($self) = @_; 887 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h}) 888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
619} 895}
620 896
621sub size_allocate { 897sub size_allocate {
622 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
623 $self->{w} = $w; 899
624 $self->{h} = $h; 900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
625 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
626} 907}
627 908
628sub _draw { 909sub set_offset {
629 my ($self) = @_; 910 my ($self, $x, $y) = @_;
630 911
631 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
632 914
633 glEnable GL_BLEND; 915 $self->update;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 917
638# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
639# glColor 0, 0, 0, 0; 919sub coord2local {
640# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
646 924
647 $self->child->draw; 925sub coord2global {
648 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
649 glDisable GL_TEXTURE_2D; 927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
650} 955}
651 956
652############################################################################# 957#############################################################################
653 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
654package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
655 1021
656our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
657 1023
658use CFClient::OpenGL; 1024use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663 1025
664sub new { 1026sub new {
665 my $class = shift; 1027 my $class = shift;
666 1028
667 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
668 1078
669 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
672 border => 0.8, 1082 border => 0.6,
673 can_events => 1, 1083 can_events => 1,
674 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
675 ); 1087 );
676 1088
677 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
678 align => 0, 1090 align => 0,
679 valign => 1, 1091 valign => 1,
680 text => $self->{title}, 1092 text => $title,
681 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
682 1095
683 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
684} 1104}
685 1105
686sub border { 1106sub border {
687 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
688} 1108}
689 1109
690sub size_request { 1110sub size_request {
691 my ($self) = @_; 1111 my ($self) = @_;
692 1112
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
694 1115
695 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
696 1117
697 ( 1118 (
698 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
701} 1122}
702 1123
703sub size_allocate { 1124sub size_allocate {
704 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
705 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
706 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
708 1137
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
710 if $self->{title};
711
712 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
713} 1139}
714 1140
715sub button_down { 1141sub button_down {
716 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
717 1143
1144 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1145 my $border = $self->border;
719 1146
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
726 $self->{motion} = sub { 1158 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
728 1160
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
730 1163
731 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
734 }; 1169 };
735 1170
736 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
741 1174
742 $self->{motion} = sub { 1175 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
744 1177
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
746 1179
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
749 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
750 } 1188 1
751} 1189}
752 1190
753sub button_up { 1191sub button_up {
754 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
755 1193
756 delete $self->{motion}; 1194 !!delete $self->{motion}
757} 1195}
758 1196
759sub mouse_motion { 1197sub mouse_motion {
760 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
761 1199
762 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
763} 1203}
764 1204
765sub _draw { 1205sub _draw {
766 my ($self) = @_; 1206 my ($self) = @_;
767 1207
1208 my $child = $self->{children}[0];
1209
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
770 1212
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1215
776 my $border = $self->border; 1216 my $border = $self->border;
777 1217
778 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1223
784 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
785 1226
786 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
789 1230 $bg->{t} = $ch / $bg->{h};
790 glColor @{ $self->{bg} };
791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
796 1233
797 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1235
800 $self->{title}->draw if $self->{title};
801 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
802} 1242}
803 1243
804############################################################################# 1244#############################################################################
805 1245
806package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
814sub new { 1254sub new {
815 my $class = shift; 1255 my $class = shift;
816 1256
817 $class->SUPER::new ( 1257 $class->SUPER::new (
818 col_expand => [], 1258 col_expand => [],
819 @_ 1259 @_,
820 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1265}
822 1266
823sub add { 1267sub add {
824 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
825 1269
826 $child->set_parent ($self); 1270 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
828 1272
829 $child->check_size; 1273 $self->realloc;
830} 1274}
831 1275
832# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1277sub clear {
834 my ($self) = @_; 1278 my ($self) = @_;
835 1279
1280 my @children = $self->children;
836 delete $self->{children}; 1281 delete $self->{children};
837 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
838} 1289}
839 1290
840sub get_wh { 1291sub get_wh {
841 my ($self) = @_; 1292 my ($self) = @_;
842 1293
… …
873sub size_allocate { 1324sub size_allocate {
874 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
875 1326
876 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
877 1328
878 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
880 1331
881 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
938 } 1389 }
939} 1390}
940 1391
941############################################################################# 1392#############################################################################
942 1393
943package CFClient::UI::HBox; 1394package CFClient::UI::Box;
944
945# TODO: wrap into common Box base class
946 1395
947our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
948 1397
949sub size_request { 1398sub size_request {
950 my ($self) = @_; 1399 my ($self) = @_;
951 1400
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
953 1402 ? (
954 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
955 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
956 (List::Util::max map $_->[1], @alloc), 1405 )
957 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
958} 1410}
959 1411
960sub size_allocate { 1412sub size_allocate {
961 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
962 1414
963 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
964
965 my $children = $self->{children}; 1416 my $children = $self->{children};
966 1417
967 my @h = map $_->{req_w}, @$children; 1418 my @req;
968 1419
969 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
970 1421 @req = ($space / (@$children || 1)) x @$children;
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
976 $exp ||= 1;
977 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
978 for (0 .. $#$children) { 1435 for 0 .. $#$children;
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 } 1436 }
985 } 1437 }
986 1438
987 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
988 1440
989 my $y = 0; 1441 my $pos = 0;
990 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_]; 1443 my $alloc = $req[$_];
993 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
994 1445
995 $y += $h; 1446 $pos += $alloc;
996 } 1447 }
997 1448
998 1 1449 1
999} 1450}
1000 1451
1001############################################################################# 1452#############################################################################
1002 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1003package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1004 1470
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1008 1472
1009sub size_request { 1473sub new {
1010 my ($self) = @_; 1474 my $class = shift;
1011 1475
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1013 1477 vertical => 1,
1014 ( 1478 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1479 )
1018} 1480}
1019 1481
1020sub size_allocate {
1021 my ($self, $w, $h) = @_;
1022
1023 my $children = $self->{children};
1024
1025 my @h = map $_->{req_h}, @$children;
1026
1027 my $req_h = List::Util::sum @h;
1028
1029 if ($req_h > $h) {
1030 # ah well, not enough space
1031 $_ *= $h / $req_h for @h;
1032 } else {
1033 my $exp = List::Util::sum map $_->{expand}, @$children;
1034 $exp ||= 1;
1035
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038
1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1040 }
1041 }
1042
1043 CFClient::UI::harmonize \@h;
1044
1045 my $y = 0;
1046 for (0 .. $#$children) {
1047 my $child = $children->[$_];
1048 my $h = $h[$_];
1049 $child->configure (0, $y, $w, $h);
1050
1051 $y += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1482#############################################################################
1058 1483
1059package CFClient::UI::Label; 1484package CFClient::UI::Label;
1060 1485
1061our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1062 1487
1063use CFClient::OpenGL; 1488use CFClient::OpenGL;
1064 1489
1065sub new { 1490sub new {
1066 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1067 1492
1068 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1070 fontsize => 1, 1503 fontsize => 1,
1071 text => "",
1072 align => -1, 1504 align => -1,
1073 valign => -1, 1505 valign => -1,
1074 padding => 2, 1506 padding_x => 2,
1075 layout => new CFClient::Layout, 1507 padding_y => 2,
1076 can_events => 0, 1508 can_events => 0,
1077 %arg 1509 %arg
1078 ); 1510 );
1079 1511
1080 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1515 $self->{template} = $layout;
1084 } 1516 }
1085 1517
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1088 1523
1089 $self 1524 $self
1090} 1525}
1091 1526
1092sub escape_text { 1527sub escape($) {
1093 local $_ = $_[1]; 1528 local $_ = $_[0];
1094 1529
1095 s/&/&amp;/g; 1530 s/&/&amp;/g;
1096 s/>/&gt;/g; 1531 s/>/&gt;/g;
1097 s/</&lt;/g; 1532 s/</&lt;/g;
1098 1533
1099 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1100} 1549}
1101 1550
1102sub set_text { 1551sub set_text {
1103 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1104 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1106 1559
1107 delete $self->{texture}; 1560 delete $self->{size_req};
1108 $self->check_size; 1561 $self->realloc;
1109 $self->update; 1562 $self->update;
1110} 1563}
1111 1564
1112sub set_markup { 1565sub set_markup {
1113 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1114 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1116 1575
1117 delete $self->{texture}; 1576 delete $self->{size_req};
1118 $self->check_size; 1577 $self->realloc;
1119 $self->update; 1578 $self->update;
1120} 1579}
1121 1580
1122sub size_request { 1581sub size_request {
1123 my ($self) = @_; 1582 my ($self) = @_;
1124 1583
1125 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1590
1128 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1129 1592
1130 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1596
1133 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1134 1598
1135 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1137 } 1604 };
1138 1605
1139 ( 1606 @{ $self->{size_req} }
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1607}
1144 1608
1145sub size_allocate { 1609sub size_allocate {
1146 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1147 1611
1612 delete $self->{ox};
1613
1148 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1149} 1616}
1150 1617
1151sub set_fontsize { 1618sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1153 1620
1154 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1156} 1633}
1157 1634
1158sub _draw { 1635sub _draw {
1159 my ($self) = @_; 1636 my ($self) = @_;
1160 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1161 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1164 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1165 }; 1649 };
1166 1650
1167 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1169 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1172 glColor @{$self->{fg}}; 1673 }
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy});
1187 1674
1188 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1676}
1191 1677
1192############################################################################# 1678#############################################################################
1193 1679
1194package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
… …
1199 1685
1200sub new { 1686sub new {
1201 my $class = shift; 1687 my $class = shift;
1202 1688
1203 $class->SUPER::new ( 1689 $class->SUPER::new (
1204 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1208 can_hover => 1, 1694 can_hover => 1,
1209 can_focus => 1, 1695 can_focus => 1,
1210 valign => 0, 1696 valign => 0,
1211 can_events => 1, 1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1212 @_ 1700 @_
1213 ) 1701 )
1214} 1702}
1215 1703
1216sub _set_text { 1704sub _set_text {
… …
1218 1706
1219 delete $self->{cur_h}; 1707 delete $self->{cur_h};
1220 1708
1221 return if $self->{text} eq $text; 1709 return if $self->{text} eq $text;
1222 1710
1223 delete $self->{texture};
1224
1225 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1226 $self->{text} = $text; 1712 $self->{text} = $text;
1227 1713
1228 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1230 1717
1231 $self->emit (changed => $self->{text}); 1718 $self->_emit (changed => $self->{text});
1719
1720 $self->realloc;
1721 $self->update;
1722}
1723
1724sub set_text {
1725 my ($self, $text) = @_;
1726
1727 $self->{cursor} = length $text;
1728 $self->_set_text ($text);
1232} 1729}
1233 1730
1234sub get_text { 1731sub get_text {
1235 $_[0]{text} 1732 $_[0]{text}
1236} 1733}
… …
1239 my ($self) = @_; 1736 my ($self) = @_;
1240 1737
1241 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1242 1739
1243 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1244}
1245
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258} 1741}
1259 1742
1260sub key_down { 1743sub key_down {
1261 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1262 1745
… …
1264 my $sym = $ev->{sym}; 1747 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1748 my $uni = $ev->{unicode};
1266 1749
1267 my $text = $self->get_text; 1750 my $text = $self->get_text;
1268 1751
1269 if ($sym == 8) { 1752 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1765 $self->_emit ('escape');
1283 } elsif ($uni) { 1766 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1285 } 1770 }
1286 1771
1287 $self->_set_text ($text); 1772 $self->_set_text ($text);
1288 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1289} 1777}
1290 1778
1291sub focus_in { 1779sub focus_in {
1292 my ($self) = @_; 1780 my ($self) = @_;
1293 1781
… …
1308 utf8::encode $text; 1796 utf8::encode $text;
1309 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1310 1798
1311 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1312 $self->update; 1800 $self->update;
1801
1802 1
1313} 1803}
1314 1804
1315sub mouse_motion { 1805sub mouse_motion {
1316 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1317# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1318} 1810}
1319 1811
1320sub _draw { 1812sub _draw {
1321 my ($self) = @_; 1813 my ($self) = @_;
1322 1814
1323 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1324 1816
1325 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1326 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1327 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1328 } else { 1820 } else {
1329 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1330 } 1822 }
1331 1823
1332 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1333 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1334 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1335 glVertex 0 , 0; 1827 glVertex 0 , 0;
1336 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1337 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1338 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1369 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1370 1862
1371 my $sym = $ev->{sym}; 1863 my $sym = $ev->{sym};
1372 1864
1373 if ($sym == 13) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1375 $self->update; 1871 $self->update;
1376 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1377 } else { 1895 } else {
1378 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1379 } 1899 1
1380
1381} 1900}
1382 1901
1383############################################################################# 1902#############################################################################
1384 1903
1385package CFClient::UI::Button; 1904package CFClient::UI::Button;
… …
1394 1913
1395sub new { 1914sub new {
1396 my $class = shift; 1915 my $class = shift;
1397 1916
1398 $class->SUPER::new ( 1917 $class->SUPER::new (
1399 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1400 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1403 can_hover => 1, 1922 can_hover => 1,
1404 align => 0, 1923 align => 0,
1405 valign => 0, 1924 valign => 0,
1406 can_events => 1, 1925 can_events => 1,
1407 @_ 1926 @_
1408 ) 1927 )
1409} 1928}
1410 1929
1930sub activate { }
1931
1411sub button_up { 1932sub button_up {
1412 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1413 1934
1935 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate"); 1938
1417 } 1939 1
1418} 1940}
1419 1941
1420sub _draw { 1942sub _draw {
1421 my ($self) = @_; 1943 my ($self) = @_;
1422 1944
1423 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1424 1946
1425 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg};
1427 }
1428
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1434 1950
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1952
1437 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1954
1440 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1441} 1956}
1442 1957
1443############################################################################# 1958#############################################################################
… …
1454 1969
1455sub new { 1970sub new {
1456 my $class = shift; 1971 my $class = shift;
1457 1972
1458 $class->SUPER::new ( 1973 $class->SUPER::new (
1459 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1460 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1980 state => 0,
1463 can_hover => 1, 1981 can_hover => 1,
1464 @_ 1982 @_
1465 ) 1983 )
1466} 1984}
1467 1985
1468sub size_request { 1986sub size_request {
1469 my ($self) = @_; 1987 my ($self) = @_;
1470 1988
1471 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1472} 1990}
1473 1991
1474sub button_down { 1992sub button_down {
1475 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1476 1994
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1481 } 2003 1
1482} 2004}
1483 2005
1484sub _draw { 2006sub _draw {
1485 my ($self) = @_; 2007 my ($self) = @_;
1486 2008
1487 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1488 2010
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 2012
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1492 2016
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 2018
1495 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1496 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 2024}
1506 2025
1507############################################################################# 2026#############################################################################
1508 2027
1509package CFClient::UI::Image; 2028package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 2071 glTranslate 0, -$self->{w}, 0;
1553 2072
1554 ($w, $h) = ($h, $w); 2073 ($w, $h) = ($h, $w);
1555 } 2074 }
1556 2075
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 2076 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 2078
1562 $tex->draw_quad (0, 0, $w, $h); 2079 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 2080
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 2081 glDisable GL_TEXTURE_2D;
1566} 2082}
1567 2083
1568############################################################################# 2084#############################################################################
1569 2085
1570package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1571 2087
1572our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
1573 2091
1574use CFClient::OpenGL; 2092use CFClient::OpenGL;
1575 2093
1576my %tex = ( 2094my %tex = (
1577 food => [ 2095 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 2098 ],
1581 grace => [ 2099 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 2102 ],
1585 hp => [ 2103 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 2106 ],
1589 mana => [ 2107 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 2110 ],
1593); 2111);
1594 2112
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2114sub new {
… …
1615} 2133}
1616 2134
1617sub set_max { 2135sub set_max {
1618 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1619 2137
2138 return if $self->{max_val} == $max;
2139
1620 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1621} 2142}
1622 2143
1623sub set_value { 2144sub set_value {
1624 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1625 2146
1626 $self->set_max ($max) 2147 $self->set_max ($max)
1627 if defined $max; 2148 if defined $max;
1628 2149
1629 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1630 $self->{val} = $val; 2152 $self->{val} = $val;
1631
1632 $self->update; 2153 $self->update;
1633} 2154}
1634 2155
1635sub _draw { 2156sub _draw {
1636 my ($self) = @_; 2157 my ($self) = @_;
1637 2158
1638 my $tex = $tex{$self->{type}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1639 2161
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1641 2163
1642 if ($self->{vertical}) { 2164 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
… …
1645 2167
1646 ($w, $h) = ($h, $w); 2168 ($w, $h) = ($h, $w);
1647 } 2169 }
1648 2170
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2172
1652 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
1654 2178
1655 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2184
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2191 glEnd;
1670 2192
2193 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
1678 2211
1679 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1681} 2214}
1682 2215
… …
1685package CFClient::UI::Gauge; 2218package CFClient::UI::Gauge;
1686 2219
1687our @ISA = CFClient::UI::VBox::; 2220our @ISA = CFClient::UI::VBox::;
1688 2221
1689sub new { 2222sub new {
1690 my ($class, %arg) = shift; 2223 my ($class, %arg) = @_;
1691 2224
1692 my $self = $class->SUPER::new ( 2225 my $self = $class->SUPER::new (
1693 @_, 2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
1694 ); 2230 );
1695 2231
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2235
1702 $self 2236 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2237}
1709 2238
1710sub set_fontsize { 2239sub set_fontsize {
1711 my ($self, $fsize) = @_; 2240 my ($self, $fsize) = @_;
1712 2241
1713 $self->{value}->set_fontsize ($fsize); 2242 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2243 $self->{max} ->set_fontsize ($fsize);
1715} 2244}
1716 2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
1717sub set_value { 2253sub set_value {
1718 my ($self, $val, $max) = @_; 2254 my ($self, $val, $max) = @_;
1719 2255
1720 $self->set_max ($max) 2256 $self->set_max ($max)
1721 if defined $max; 2257 if defined $max;
1722 2258
1723 $self->{gauge}->set_value ($val, $max); 2259 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2260 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2261}
1733 2262
1734############################################################################# 2263#############################################################################
1735 2264
1736package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1747 2276
1748sub new { 2277sub new {
1749 my $class = shift; 2278 my $class = shift;
1750 2279
1751 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1752 2281
1753 # TODO: 0-width page 2282 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2284 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2291 min_w => $::WIDTH / 80,
1761 req_h => 20, 2292 min_h => $::WIDTH / 80,
1762 vertical => 0, 2293 vertical => 0,
1763 can_hover => 1, 2294 can_hover => 1,
1764 inner_pad => 5, 2295 inner_pad => 0.02,
1765 @_ 2296 @_
1766 ); 2297 );
1767 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1768 $self 2302 $self
1769} 2303}
1770 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 $self->update
2313 if "@$range" ne "@{$self->{range}}";
2314}
2315
2316sub set_value {
2317 my ($self, $value) = @_;
2318
2319 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2320
2321 $hi = $lo + 1 if $hi <= $lo;
2322
2323 $page = $hi - $lo if $page > $hi - $lo;
2324
2325 $value = $lo if $value < $lo;
2326 $value = $hi - $page if $value > $hi - $page;
2327
2328 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2329 if $unit;
2330
2331 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2332
2333 if ($value != $old_value) {
2334 $self->_emit (changed => $value);
2335 $self->update;
2336 }
2337}
2338
1771sub size_request { 2339sub size_request {
1772 my ($self) = @_; 2340 my ($self) = @_;
1773 2341
1774 my $w = $self->{req_w}; 2342 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2343}
1779 2344
1780sub button_down { 2345sub button_down {
1781 my ($self, $ev, $x, $y) = @_; 2346 my ($self, $ev, $x, $y) = @_;
1782 2347
1783 $self->SUPER::button_down ($ev, $x, $y); 2348 $self->SUPER::button_down ($ev, $x, $y);
2349
2350 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2351
1784 $self->mouse_motion ($ev, $x, $y); 2352 $self->mouse_motion ($ev, $x, $y)
1785} 2353}
1786 2354
1787sub mouse_motion { 2355sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2356 my ($self, $ev, $x, $y) = @_;
1789 2357
1790 if ($GRAB == $self) { 2358 if ($GRAB == $self) {
2359 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2360
2361 my (undef, $lo, $hi, $page) = @{$self->{range}};
2362
2363 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2364
2365 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2366 } else {
2367 return 0;
2368 }
2369
2370 1
2371}
2372
2373sub update {
2374 my ($self) = @_;
2375
2376 delete $self->{knob_w};
2377 $self->SUPER::update;
2378}
2379
2380sub _draw {
2381 my ($self) = @_;
2382
2383 unless ($self->{knob_w}) {
2384 $self->set_value ($self->{range}[0]);
2385
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2386 my ($value, $lo, $hi, $page) = @{$self->{range}};
2387 my $range = ($hi - $page - $lo) || 1e-100;
1792 2388
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2389 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2390
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2391 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2392 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2393
1798 $x -= $inner_pad_px; # substract the padding 2394 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2395 $value = $value * $self->{scale} + $self->{offset};
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2396
1804 $self->emit (changed => $x); 2397 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2398 $self->{knob_w} = $knob_w;
1806 } 2399 }
1807}
1808
1809# the inner_* stuff is for generating a padding for the slider handle,
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815}
1816
1817sub _draw {
1818 my ($self) = @_;
1819 2400
1820 $self->SUPER::_draw (); 2401 $self->SUPER::_draw ();
1821 2402
1822 my ($w, $h) = @$self{qw(w h)}; 2403 glScale $self->{w}, $self->{h};
1823 2404
1824 if ($self->{vertical}) { 2405 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2406 # draw a vertical slider like a rotated horizontal slider
1826 2407
2408 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2409 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2410 }
1832 2411
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2414
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2417
1859 # draw background 2418 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2419 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2420
1862 # draw handle 2421 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2422 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2423
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2424 glDisable GL_TEXTURE_2D;
1867} 2425}
2426
2427#############################################################################
2428
2429package CFClient::UI::ValSlider;
2430
2431our @ISA = CFClient::UI::HBox::;
2432
2433sub new {
2434 my ($class, %arg) = @_;
2435
2436 my $range = delete $arg{range};
2437
2438 my $self = $class->SUPER::new (
2439 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2440 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2441 to_value => sub { shift },
2442 from_value => sub { shift },
2443 %arg,
2444 );
2445
2446 $self->{slider}->connect (changed => sub {
2447 my ($self, $value) = @_;
2448 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2449 $self->{parent}->emit (changed => $value);
2450 });
2451
2452# $self->{entry}->connect (changed => sub {
2453# my ($self, $value) = @_;
2454# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2455# $self->{parent}->emit (changed => $value);
2456# });
2457
2458 $self->add ($self->{slider}, $self->{entry});
2459
2460 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2461
2462 $self
2463}
2464
2465sub set_range { shift->{slider}->set_range (@_) }
2466sub set_value { shift->{slider}->set_value (@_) }
1868 2467
1869############################################################################# 2468#############################################################################
1870 2469
1871package CFClient::UI::TextView; 2470package CFClient::UI::TextView;
1872 2471
… …
1876 2475
1877sub new { 2476sub new {
1878 my $class = shift; 2477 my $class = shift;
1879 2478
1880 my $self = $class->SUPER::new ( 2479 my $self = $class->SUPER::new (
1881 fontsize => 1, 2480 fontsize => 1,
2481 can_events => 0,
2482 indent => 0,
2483 #font => default_font
1882 @_, 2484 @_,
1883 2485
1884 layout => (new CFClient::Layout), 2486 layout => (new CFClient::Layout 1),
1885 par => [], 2487 par => [],
1886 height => 0, 2488 height => 0,
1887 children => [ 2489 children => [
1888 (new CFClient::UI::Empty expand => 1), 2490 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2491 (new CFClient::UI::Slider vertical => 1),
1890 ], 2492 ],
1891 ); 2493 );
1892 2494
1893 $self->{children}[1]->connect (changed => sub { 2495 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2496
1897 $self 2497 $self
1898} 2498}
1899 2499
1900sub set_fontsize { 2500sub set_fontsize {
… …
1902 2502
1903 $self->{fontsize} = $fontsize; 2503 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2504 $self->reflow;
1905} 2505}
1906 2506
2507sub size_allocate {
2508 my ($self, $w, $h) = @_;
2509
2510 $self->SUPER::size_allocate ($w, $h);
2511
2512 $self->{layout}->set_font ($self->{font}) if $self->{font};
2513 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2514 $self->{layout}->set_width ($self->{children}[0]{w});
2515 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2516
2517 $self->reflow;
2518}
2519
1907sub text_height { 2520sub text_size {
1908 my ($self, $text) = @_; 2521 my ($self, $text, $indent) = @_;
1909 2522
1910 my $layout = $self->{layout}; 2523 my $layout = $self->{layout};
1911 2524
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2525 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2526 $layout->set_width ($self->{children}[0]{w} - $indent);
2527 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1914 $layout->set_text ($text); 2528 $layout->set_markup ($text);
1915 2529
1916 ($layout->size)[1] 2530 $layout->size
1917} 2531}
1918 2532
1919sub reflow { 2533sub reflow {
1920 my ($self) = @_; 2534 my ($self) = @_;
1921 2535
1922 $self->{need_reflow}++; 2536 $self->{need_reflow}++;
1923 $self->update; 2537 $self->update;
1924} 2538}
1925 2539
1926sub size_allocate { 2540sub set_offset {
2541 my ($self, $offset) = @_;
2542
2543 # todo: base offset on lines or so, not on pixels
2544 $self->{children}[1]->set_value ($offset);
2545}
2546
2547sub clear {
1927 my ($self, $w, $h) = @_; 2548 my ($self) = @_;
1928 2549
1929 $self->SUPER::size_allocate ($w, $h); 2550 $self->{par} = [];
1930 2551 $self->{height} = 0;
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2552 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935} 2553}
1936 2554
1937sub add_paragraph { 2555sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2556 my ($self, $color, $text, $indent) = @_;
1939 2557
1940 #TODO: intelligently "reformat" paragraph 2558 for my $line (split /\n/, $text) {
1941 2559 my ($w, $h) = $self->text_size ($line);
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height; 2560 $self->{height} += $h;
2561 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2562 }
1945 2563
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2564 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949 $self->{children}[1]->update;
1950} 2565}
1951 2566
1952sub update { 2567sub update {
1953 my ($self) = @_; 2568 my ($self) = @_;
1954 2569
… …
1956 2571
1957 return unless $self->{h} > 0; 2572 return unless $self->{h} > 0;
1958 2573
1959 delete $self->{texture}; 2574 delete $self->{texture};
1960 2575
1961 $ROOT->on_refresh ($self, sub { 2576 $ROOT->on_post_alloc ($self, sub {
2577 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2578
1962 if (delete $self->{need_reflow}) { 2579 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2580 my $height = 0;
1964 2581
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2582 my $layout = $self->{layout};
2583
2584 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2585
1966 for @{$self->{par}}; 2586 for (@{$self->{par}}) {
2587 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2588 $layout->set_width ($W - $_->[3]);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($_->[4]);
2591 my ($w, $h) = $layout->size;
2592 $_->[0] = $w + $_->[3];
2593 $_->[1] = $h;
2594 }
2595
2596 $height += $_->[1];
2597 }
1967 2598
1968 $self->{height} = $height; 2599 $self->{height} = $height;
1969 2600
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2601 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971 2602
1972 delete $self->{texture}; 2603 delete $self->{texture};
1973 } 2604 }
1974 2605
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2606 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2607 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2608 glClear GL_COLOR_BUFFER_BIT;
1978 2609
2610 my $top = int $self->{children}[1]{range}[0];
2611
2612 my $y0 = $top;
2613 my $y1 = $top + $H;
2614
2615 my $y = 0;
2616
2617 my $layout = $self->{layout};
2618
2619 $layout->set_font ($self->{font}) if $self->{font};
2620
1979 glEnable GL_BLEND; 2621 glEnable GL_BLEND;
2622 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2623 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992 2624
1993 for my $par (@{$self->{par}}) { 2625 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2626 my $h = $par->[1];
1995 2627
1996 if ($y0 < $y + $h && $y < $y1) { 2628 if ($y0 < $y + $h && $y < $y1) {
2629 $layout->set_foreground (@{ $par->[2] });
2630 $layout->set_width ($W - $par->[3]);
2631 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1997 $layout->set_text ($par->[2]); 2632 $layout->set_markup ($par->[4]);
1998 2633
1999 glColor @{ $par->[1] }; 2634 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2635
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2636 glRasterPos $par->[3], $y - $y0;
2637 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2638 }
2003 2639
2004 $y += $h; 2640 $y += $h;
2005 } 2641 }
2006 2642
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2643 glDisable GL_BLEND;
2009 }; 2644 };
2010 }); 2645 });
2011} 2646}
2012 2647
2013sub _draw { 2648sub _draw {
2014 my ($self) = @_; 2649 my ($self) = @_;
2015 2650
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2651 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2653 glColor 0, 0, 0, 1;
2654 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2655 glDisable GL_TEXTURE_2D;
2021 }
2022 2656
2023 $self->{children}[1]->draw; 2657 $self->{children}[1]->draw;
2024 2658
2025} 2659}
2026 2660
… …
2074 2708
2075sub new { 2709sub new {
2076 my $class = shift; 2710 my $class = shift;
2077 2711
2078 my $self = $class->SUPER::new ( 2712 my $self = $class->SUPER::new (
2079 state => 0, 2713 state => 0,
2080 connect_activate => \&toggle_flopper, 2714 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2715 @_
2083 ); 2716 );
2084 2717
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2718 $self
2091} 2719}
2092 2720
2093sub toggle_flopper { 2721sub toggle_flopper {
2094 my ($self) = @_; 2722 my ($self) = @_;
2095 2723
2096 # TODO: use animation 2724 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2725}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2726
2099 $self->{other}->move ($self->coord2global (0, $self->{h})); 2727#############################################################################
2728
2729package CFClient::UI::Tooltip;
2730
2731our @ISA = CFClient::UI::Bin::;
2732
2733use CFClient::OpenGL;
2734
2735sub new {
2736 my $class = shift;
2737
2738 $class->SUPER::new (
2739 @_,
2740 can_events => 0,
2741 )
2742}
2743
2744sub set_tooltip_from {
2745 my ($self, $widget) = @_;
2746
2747 my $tooltip = $widget->{tooltip};
2748
2749 if ($ENV{CFPLUS_DEBUG} & 2) {
2750 $tooltip .= "\n\n" . (ref $widget) . "\n"
2751 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2752 . "req $widget->{req_w} $widget->{req_h}\n"
2753 . "visible $widget->{visible}";
2754 }
2755
2756 $self->add (new CFClient::UI::Label
2757 markup => $tooltip,
2758 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2759 fontsize => 0.8,
2760 fg => [0, 0, 0, 1],
2761 ellipsise => 0,
2762 font => ($widget->{tooltip_font} || $::FONT_PROP),
2763 );
2764}
2765
2766sub size_request {
2767 my ($self) = @_;
2768
2769 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2770
2771 ($w + 4, $h + 4)
2772}
2773
2774sub size_allocate {
2775 my ($self, $w, $h) = @_;
2776
2777 $self->SUPER::size_allocate ($w - 4, $h - 4);
2778}
2779
2780sub visibility_change {
2781 my ($self, $visible) = @_;
2782
2783 return unless $visible;
2784
2785 $self->{root}->on_post_alloc ("move_$self" => sub {
2786 my $widget = $self->{owner}
2787 or return;
2788
2789 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2790
2791 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2792 if $x + $self->{w} > $::WIDTH;
2793
2794 $self->move_abs ($x, $y);
2795 });
2796}
2797
2798sub _draw {
2799 my ($self) = @_;
2800
2801 glTranslate 0.375, 0.375;
2802
2803 my ($w, $h) = @$self{qw(w h)};
2804
2805 glColor 1, 0.8, 0.4;
2806 glBegin GL_QUADS;
2807 glVertex 0 , 0;
2808 glVertex 0 , $h;
2809 glVertex $w, $h;
2810 glVertex $w, 0;
2811 glEnd;
2812
2813 glColor 0, 0, 0;
2814 glBegin GL_LINE_LOOP;
2815 glVertex 0 , 0;
2816 glVertex 0 , $h;
2817 glVertex $w, $h;
2818 glVertex $w, 0;
2819 glEnd;
2820
2821 glTranslate 2 - 0.375, 2 - 0.375;
2822
2823 $self->SUPER::_draw;
2824}
2825
2826#############################################################################
2827
2828package CFClient::UI::Face;
2829
2830our @ISA = CFClient::UI::Base::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 aspect => 1,
2839 can_events => 0,
2840 @_,
2841 );
2842
2843 if ($self->{anim} && $self->{animspeed}) {
2844 Scalar::Util::weaken (my $widget = $self);
2845
2846 $self->{timer} = Event->timer (
2847 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2848 hard => 1,
2849 interval => $self->{animspeed},
2850 cb => sub {
2851 ++$widget->{frame};
2852 $widget->update;
2853 },
2854 );
2855 }
2856
2857 $self
2858}
2859
2860sub size_request {
2861 (32, 8)
2862}
2863
2864sub update {
2865 my ($self) = @_;
2866
2867 return unless $self->{visible};
2868
2869 $self->SUPER::update;
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 return unless $::CONN;
2876
2877 my $face;
2878
2879 if ($self->{frame}) {
2880 my $anim = $::CONN->{anim}[$self->{anim}];
2881
2882 $face = $anim->[ $self->{frame} % @$anim ]
2883 if $anim && @$anim;
2884 }
2885
2886 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2887
2888 if ($tex) {
2889 glEnable GL_TEXTURE_2D;
2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2891 glColor 0, 0, 0, 1;
2892 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2893 glDisable GL_TEXTURE_2D;
2894 }
2895}
2896
2897sub DESTROY {
2898 my ($self) = @_;
2899
2900 $self->{timer}->cancel
2901 if $self->{timer};
2902
2903 $self->SUPER::DESTROY;
2904}
2905
2906#############################################################################
2907
2908package CFClient::UI::Buttonbar;
2909
2910our @ISA = CFClient::UI::HBox::;
2911
2912# TODO: should actualyl wrap buttons and other goodies.
2913
2914#############################################################################
2915
2916package CFClient::UI::Menu;
2917
2918our @ISA = CFClient::UI::FancyFrame::;
2919
2920use CFClient::OpenGL;
2921
2922sub new {
2923 my $class = shift;
2924
2925 my $self = $class->SUPER::new (
2926 items => [],
2927 z => 100,
2928 @_,
2929 );
2930
2931 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2932
2933 for my $item (@{ $self->{items} }) {
2934 my ($widget, $cb, $tooltip) = @$item;
2935
2936 # handle various types of items, only text for now
2937 if (!ref $widget) {
2938 $widget = new CFClient::UI::Label
2939 can_hover => 1,
2940 can_events => 1,
2941 text => $widget,
2942 tooltip => $tooltip
2943 }
2944
2945 $self->{item}{$widget} = $item;
2946
2947 $self->{vbox}->add ($widget);
2948 }
2949
2950 $self
2951}
2952
2953# popup given the event (must be a mouse button down event currently)
2954sub popup {
2955 my ($self, $ev) = @_;
2956
2957 $self->_emit ("popdown");
2958
2959 # maybe save $GRAB? must be careful about events...
2960 $GRAB = $self;
2961 $self->{button} = $ev->{button};
2962
2963 $self->show;
2964 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2965}
2966
2967sub mouse_motion {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 # TODO: should use vbox->find_widget or so
2971 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2972 $self->{hover} = $self->{item}{$HOVER};
2973
2974 0
2975}
2976
2977sub button_up {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 if ($ev->{button} == $self->{button}) {
2981 undef $GRAB;
2982 $self->hide;
2983
2100 $self->emit ("open"); 2984 $self->_emit ("popdown");
2985 $self->{hover}[1]->() if $self->{hover};
2101 } else { 2986 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 2987 return 0
2103 $self->emit ("close"); 2988 }
2989
2104 } 2990 1
2105
2106 $self->emit (changed => $self->{state});
2107} 2991}
2108 2992
2109############################################################################# 2993#############################################################################
2110 2994
2995package CFClient::UI::Multiplexer;
2996
2997our @ISA = CFClient::UI::Container::;
2998
2999sub new {
3000 my $class = shift;
3001
3002 my $self = $class->SUPER::new (
3003 @_,
3004 );
3005
3006 $self->{current} = $self->{children}[0]
3007 if @{ $self->{children} };
3008
3009 $self
3010}
3011
3012sub add {
3013 my ($self, @widgets) = @_;
3014
3015 $self->SUPER::add (@widgets);
3016
3017 $self->{current} = $self->{children}[0]
3018 if @{ $self->{children} };
3019}
3020
3021sub set_current_page {
3022 my ($self, $page_or_widget) = @_;
3023
3024 my $widget = ref $page_or_widget
3025 ? $page_or_widget
3026 : $self->{children}[$page_or_widget];
3027
3028 $self->{current} = $widget;
3029 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3030
3031 $self->_emit (page_changed => $self->{current});
3032
3033 $self->realloc;
3034}
3035
3036sub visible_children {
3037 $_[0]{current}
3038}
3039
3040sub size_request {
3041 my ($self) = @_;
3042
3043 $self->{current}->size_request
3044}
3045
3046sub size_allocate {
3047 my ($self, $w, $h) = @_;
3048
3049 $self->{current}->configure (0, 0, $w, $h);
3050}
3051
3052sub _draw {
3053 my ($self) = @_;
3054
3055 $self->{current}->draw;
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Notebook;
3061
3062our @ISA = CFClient::UI::VBox::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 buttonbar => (new CFClient::UI::Buttonbar),
3069 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3070 # filter => # will be put between multiplexer and $self
3071 @_,
3072 );
3073
3074 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3075 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3076
3077 $self
3078}
3079
3080sub add {
3081 my ($self, $title, $widget, $tooltip) = @_;
3082
3083 Scalar::Util::weaken $self;
3084
3085 $self->{buttonbar}->add (new CFClient::UI::Button
3086 markup => $title,
3087 tooltip => $tooltip,
3088 on_activate => sub { $self->set_current_page ($widget) },
3089 );
3090
3091 $self->{multiplexer}->add ($widget);
3092}
3093
3094sub set_current_page {
3095 my ($self, $page) = @_;
3096
3097 $self->{multiplexer}->set_current_page ($page);
3098 $self->_emit (page_changed => $self->{multiplexer}{current});
3099}
3100
3101#############################################################################
3102
3103package CFClient::UI::Combobox;
3104
3105use utf8;
3106
3107our @ISA = CFClient::UI::Button::;
3108
3109sub new {
3110 my $class = shift;
3111
3112 my $self = $class->SUPER::new (
3113 options => [], # [title, value, tooltip], ...
3114 value => undef,
3115 @_,
3116 );
3117
3118 $self->_set_value ($self->{value});
3119
3120 $self
3121}
3122
3123sub button_down {
3124 my ($self, $ev) = @_;
3125
3126 my @menu_items;
3127
3128 for (@{ $self->{options} }) {
3129 my ($title, $value, $tooltip) = @$_;
3130
3131 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3132 }
3133
3134 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3135}
3136
3137sub _set_value {
3138 my ($self, $value) = @_;
3139
3140 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3141 or return;
3142
3143 $self->{value} = $item->[1];
3144 $self->set_markup ("$item->[0] ⇓");
3145 $self->set_tooltip ($item->[2]);
3146}
3147
3148sub set_value {
3149 my ($self, $value) = @_;
3150
3151 return unless $self->{value} ne $value;
3152
3153 $self->_set_value ($value);
3154 $self->_emit (changed => $value);
3155}
3156
3157#############################################################################
3158
3159package CFClient::UI::Statusbox;
3160
3161our @ISA = CFClient::UI::VBox::;
3162
3163sub new {
3164 my $class = shift;
3165
3166 my $self = $class->SUPER::new (
3167 fontsize => 0.8,
3168 @_,
3169 );
3170
3171 Scalar::Util::weaken (my $this = $self);
3172
3173 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3174
3175 $self
3176}
3177
3178sub reorder {
3179 my ($self) = @_;
3180 my $NOW = Time::HiRes::time;
3181
3182 # freeze display when hovering over any label
3183 return if $CFClient::UI::TOOLTIP->{owner}
3184 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3185 values %{ $self->{item} };
3186
3187 while (my ($k, $v) = each %{ $self->{item} }) {
3188 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3189 }
3190
3191 my @widgets;
3192
3193 my @items = sort {
3194 $a->{pri} <=> $b->{pri}
3195 or $b->{id} <=> $a->{id}
3196 } values %{ $self->{item} };
3197
3198 $self->{timer}->interval (1);
3199
3200 my $count = 10 + 1;
3201 for my $item (@items) {
3202 last unless --$count;
3203
3204 my $label = $item->{label} ||= do {
3205 # TODO: doesn't handle markup well (read as: at all)
3206 my $short = $item->{count} > 1
3207 ? "<b>$item->{count} ×</b> $item->{text}"
3208 : $item->{text};
3209
3210 for ($short) {
3211 s/^\s+//;
3212 s/\s+/ /g;
3213 }
3214
3215 new CFClient::UI::Label
3216 markup => $short,
3217 tooltip => $item->{tooltip},
3218 tooltip_font => $::FONT_PROP,
3219 tooltip_width => 0.67,
3220 fontsize => $item->{fontsize} || $self->{fontsize},
3221 max_w => $::WIDTH * 0.44,
3222 fg => [@{ $item->{fg} }],
3223 can_events => 1,
3224 can_hover => 1
3225 };
3226
3227 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3228 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3229 $label->update;
3230 $label->set_max_size (undef, $label->{req_h} * $diff)
3231 if $diff < 1;
3232 $self->{timer}->interval (1/30);
3233 } else {
3234 $label->{fg}[3] = $item->{fg}[3] || 1;
3235 }
3236
3237 push @widgets, $label;
3238 }
3239
3240 $self->clear;
3241 $self->SUPER::add (reverse @widgets);
3242}
3243
3244sub add {
3245 my ($self, $text, %arg) = @_;
3246
3247 $text =~ s/^\s+//;
3248 $text =~ s/\s+$//;
3249
3250 return unless $text;
3251
3252 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3253
3254 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3255
3256 if (my $item = $self->{item}{$group}) {
3257 if ($item->{text} eq $text) {
3258 $item->{count}++;
3259 } else {
3260 $item->{count} = 1;
3261 $item->{text} = $item->{tooltip} = $text;
3262 }
3263 $item->{id} = ++$self->{id};
3264 $item->{timeout} = $timeout;
3265 delete $item->{label};
3266 } else {
3267 $self->{item}{$group} = {
3268 id => ++$self->{id},
3269 text => $text,
3270 timeout => $timeout,
3271 tooltip => $text,
3272 fg => [0.8, 0.8, 0.8, 0.8],
3273 pri => 0,
3274 count => 1,
3275 %arg,
3276 };
3277 }
3278
3279 $self->reorder;
3280}
3281
3282sub reconfigure {
3283 my ($self) = @_;
3284
3285 delete $_->{label}
3286 for values %{ $self->{item} || {} };
3287
3288 $self->reorder;
3289 $self->SUPER::reconfigure;
3290}
3291
3292sub DESTROY {
3293 my ($self) = @_;
3294
3295 $self->{timer}->cancel;
3296
3297 $self->SUPER::DESTROY;
3298}
3299
3300#############################################################################
3301
3302package CFClient::UI::Inventory;
3303
3304our @ISA = CFClient::UI::ScrolledWindow::;
3305
3306sub new {
3307 my $class = shift;
3308
3309 my $self = $class->SUPER::new (
3310 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3311 @_,
3312 );
3313
3314 $self
3315}
3316
3317sub set_items {
3318 my ($self, $items) = @_;
3319
3320 $self->{child}->clear;
3321 return unless $items;
3322
3323 my @items = sort {
3324 ($a->{type} <=> $b->{type})
3325 or ($a->{name} cmp $b->{name})
3326 } @$items;
3327
3328 $self->{real_items} = \@items;
3329
3330 my $row = 0;
3331 for my $item (@items) {
3332 CFClient::Item::update_widgets $item;
3333
3334 $self->{child}->add (0, $row, $item->{face_widget});
3335 $self->{child}->add (1, $row, $item->{desc_widget});
3336 $self->{child}->add (2, $row, $item->{weight_widget});
3337
3338 $row++;
3339 }
3340}
3341
3342#############################################################################
3343
3344package CFClient::UI::BindEditor;
3345
3346our @ISA = CFClient::UI::FancyFrame::;
3347
3348sub new {
3349 my $class = shift;
3350
3351 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3352
3353 $self->add (my $vb = new CFClient::UI::VBox);
3354
3355
3356 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3357 text => "start recording",
3358 tooltip => "Start/Stops recording of actions."
3359 ."All subsequent actions after the recording started will be captured."
3360 ."The actions are displayed after the record was stopped."
3361 ."To bind the action you have to click on the 'Bind' button",
3362 on_activate => sub {
3363 unless ($self->{recording}) {
3364 $self->start;
3365 } else {
3366 $self->stop;
3367 }
3368 });
3369
3370 $vb->add (new CFClient::UI::Label text => "Actions:");
3371 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3372
3373 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3374 $vb->add (my $hb = new CFClient::UI::HBox);
3375 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3376 $hb->add (new CFClient::UI::Button
3377 text => "bind",
3378 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3379 on_activate => sub {
3380 $self->ask_for_bind;
3381 });
3382
3383 $vb->add (my $hb = new CFClient::UI::HBox);
3384 $hb->add (new CFClient::UI::Button
3385 text => "ok",
3386 expand => 1,
3387 tooltip => "This closes the binding editor and saves the binding",
3388 on_activate => sub {
3389 $self->hide;
3390 $self->commit;
3391 });
3392
3393 $hb->add (new CFClient::UI::Button
3394 text => "cancel",
3395 expand => 1,
3396 tooltip => "This closes the binding editor without saving",
3397 on_activate => sub {
3398 $self->hide;
3399 $self->{binding_cancel}->()
3400 if $self->{binding_cancel};
3401 });
3402
3403 $self->update_binding_widgets;
3404
3405 $self
3406}
3407
3408sub commit {
3409 my ($self) = @_;
3410 my ($mod, $sym, $cmds) = $self->get_binding;
3411 if ($sym != 0 && @$cmds > 0) {
3412 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3413 ."'. Don't forget 'Save Config'!");
3414 $self->{binding_change}->($mod, $sym, $cmds)
3415 if $self->{binding_change};
3416 } else {
3417 $::STATUSBOX->add ("No action bound, no key or action specified!");
3418 $self->{binding_cancel}->()
3419 if $self->{binding_cancel};
3420 }
3421}
3422
3423sub start {
3424 my ($self) = @_;
3425
3426 $self->{rec_btn}->set_text ("stop recording");
3427 $self->{recording} = 1;
3428 $self->clear_command_list;
3429 $::CONN->start_record if $::CONN;
3430}
3431
3432sub stop {
3433 my ($self) = @_;
3434
3435 $self->{rec_btn}->set_text ("start recording");
3436 $self->{recording} = 0;
3437
3438 my $rec;
3439 $rec = $::CONN->stop_record if $::CONN;
3440 return unless ref $rec eq 'ARRAY';
3441 $self->set_command_list ($rec);
3442}
3443
3444
3445sub ask_for_bind_and_commit {
3446 my ($self) = @_;
3447 $self->ask_for_bind (1);
3448}
3449
3450sub ask_for_bind {
3451 my ($self, $commit) = @_;
3452
3453 CFClient::Binder::open_binding_dialog (sub {
3454 my ($mod, $sym) = @_;
3455 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3456 $self->update_binding_widgets;
3457 $self->commit if $commit;
3458 });
3459}
3460
3461# $mod and $sym are the modifiers and key symbol
3462# $cmds is a array ref of strings (the commands)
3463# $cb is the callback that is executed on OK
3464# $ccb is the callback that is executed on CANCEL and
3465# when the binding was unsuccessful on OK
3466sub set_binding {
3467 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3468
3469 $self->clear_command_list;
3470 $self->{recording} = 0;
3471 $self->{rec_btn}->set_text ("start recording");
3472
3473 $self->{binding} = [$mod, $sym];
3474 $self->{commands} = $cmds;
3475
3476 $self->{binding_change} = $cb;
3477 $self->{binding_cancel} = $ccb;
3478
3479 $self->update_binding_widgets;
3480}
3481
3482# this is a shortcut method that asks for a binding
3483# and then just binds it.
3484sub do_quick_binding {
3485 my ($self, $cmds) = @_;
3486 $self->set_binding (undef, undef, $cmds, sub {
3487 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3488 });
3489 $self->ask_for_bind (1);
3490}
3491
3492sub update_binding_widgets {
3493 my ($self) = @_;
3494 my ($mod, $sym, $cmds) = $self->get_binding;
3495 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3496 $self->set_command_list ($cmds);
3497}
3498
3499sub get_binding {
3500 my ($self) = @_;
3501 return (
3502 $self->{binding}->[0],
3503 $self->{binding}->[1],
3504 [ grep { defined $_ } @{$self->{commands}} ]
3505 );
3506}
3507
3508sub clear_command_list {
3509 my ($self) = @_;
3510 $self->{cmdbox}->clear ();
3511}
3512
3513sub set_command_list {
3514 my ($self, $cmds) = @_;
3515
3516 $self->{cmdbox}->clear ();
3517 $self->{commands} = $cmds;
3518
3519 my $idx = 0;
3520
3521 for (@$cmds) {
3522 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3523
3524 my $i = $idx;
3525 $hb->add (new CFClient::UI::Label text => $_);
3526 $hb->add (new CFClient::UI::Button
3527 text => "delete",
3528 tooltip => "Deletes the action from the record",
3529 on_activate => sub {
3530 $self->{cmdbox}->remove ($hb);
3531 $cmds->[$i] = undef;
3532 });
3533
3534
3535 $idx++
3536 }
3537}
3538
3539#############################################################################
3540
3541package CFClient::UI::SpellList;
3542
3543our @ISA = CFClient::UI::Table::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 binding => [],
3550 commands => [],
3551 @_,
3552 )
3553}
3554
3555my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3557my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3559my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3561
3562sub rebuild_spell_list {
3563 my ($self) = @_;
3564
3565 $CFClient::UI::ROOT->on_refresh ($self => sub {
3566 $self->clear;
3567
3568 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3569 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3570 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3571 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3572
3573 my $row = 0;
3574
3575 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3576 my $spell = $self->{spell}{$_};
3577
3578 $row++;
3579
3580 $self->add (0, $row, new CFClient::UI::Face
3581 face => $spell->{face},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (1, $row, new CFClient::UI::Label
3588 expand => 1,
3589 text => $spell->{name},
3590 can_hover => 1,
3591 can_events => 1,
3592 tooltip => $spell->{message},
3593 );
3594
3595 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3596 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3597 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3598
3599 # TODO: should be done via popup
3600 $self->add (5, $row, new CFClient::UI::Button
3601 text => "bind",
3602 tooltip => "bind spell readying (cast command) to key",
3603 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3604 );
3605 }
3606 });
3607}
3608
3609sub add_spell {
3610 my ($self, $spell) = @_;
3611
3612 $self->{spell}->{$spell->{name}} = $spell;
3613 $self->rebuild_spell_list;
3614}
3615
3616sub remove_spell {
3617 my ($self, $spell) = @_;
3618
3619 delete $self->{spell}->{$spell->{name}};
3620 $self->rebuild_spell_list;
3621}
3622
3623#############################################################################
3624
2111package CFClient::UI::Root; 3625package CFClient::UI::Root;
2112 3626
2113our @ISA = CFClient::UI::Container::; 3627our @ISA = CFClient::UI::Container::;
2114 3628
3629use List::Util qw(min max);
3630
2115use CFClient::OpenGL; 3631use CFClient::OpenGL;
2116 3632
2117sub check_size { 3633sub new {
2118 my ($self) = @_; 3634 my $class = shift;
2119 3635
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3636 my $self = $class->SUPER::new (
3637 visible => 1,
3638 @_,
3639 );
3640
3641 Scalar::Util::weaken ($self->{root} = $self);
3642
3643 $self
2121} 3644}
2122 3645
2123sub size_request { 3646sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3647 my ($self) = @_;
2125}
2126 3648
2127sub configure { 3649 ($self->{w}, $self->{h})
3650}
3651
3652sub _to_pixel {
3653 my ($coord, $size, $max) = @_;
3654
3655 $coord =
3656 $coord eq "center" ? ($max - $size) * 0.5
3657 : $coord eq "max" ? $max
3658 : $coord;
3659
3660 $coord = 0 if $coord < 0;
3661 $coord = $max - $size if $coord > $max - $size;
3662
3663 int $coord + 0.5
3664}
3665
3666sub size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3667 my ($self, $w, $h) = @_;
2129 3668
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3669 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3670 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3671
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3672 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3673 $Y = $child->{force_y} if exists $child->{force_y};
3674
3675 $X = _to_pixel $X, $W, $self->{w};
3676 $Y = _to_pixel $Y, $H, $self->{h};
3677
2137 $child->configure ($X, $Y, $W,$H); 3678 $child->configure ($X, $Y, $W, $H);
2138 } 3679 }
2139} 3680}
2140 3681
2141sub _topleft { 3682sub coord2local {
2142 my ($self, $x, $y) = @_; 3683 my ($self, $x, $y) = @_;
2143 3684
2144 ($x, $y) 3685 ($x, $y)
2145} 3686}
2146 3687
3688sub coord2global {
3689 my ($self, $x, $y) = @_;
3690
3691 ($x, $y)
3692}
3693
2147sub update { 3694sub update {
2148 my ($self) = @_; 3695 my ($self) = @_;
2149 3696
2150 $self->check_size; 3697 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3698}
2153 3699
2154sub add { 3700sub add {
2155 my ($self, $child) = @_; 3701 my ($self, @children) = @_;
2156 3702
2157 # integerize window positions 3703 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3704 for @children;
2159 $child->{y} = int $child->{y};
2160 3705
2161 $self->SUPER::add ($child); 3706 $self->SUPER::add (@children);
3707}
3708
3709sub remove {
3710 my ($self, @children) = @_;
3711
3712 $self->SUPER::remove (@children);
3713
3714 delete $self->{is_toplevel}
3715 for @children;
3716
3717 while (@children) {
3718 my $w = pop @children;
3719 push @children, $w->children;
3720 $w->set_invisible;
3721 }
2162} 3722}
2163 3723
2164sub on_refresh { 3724sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3725 my ($self, $id, $cb) = @_;
2166 3726
2167 $self->{refresh_hook}{$id} = $cb; 3727 $self->{refresh_hook}{$id} = $cb;
2168} 3728}
2169 3729
3730sub on_post_alloc {
3731 my ($self, $id, $cb) = @_;
3732
3733 $self->{post_alloc_hook}{$id} = $cb;
3734}
3735
2170sub draw { 3736sub draw {
2171 my ($self) = @_; 3737 my ($self) = @_;
2172 3738
2173 while (my $rcb = delete $self->{refresh_hook}) { 3739 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3740 $_->()
3741 for values %{delete $self->{refresh_hook}};
2175 } 3742 }
3743
3744 if ($self->{realloc}) {
3745 my %queue;
3746 my @queue;
3747 my $widget;
3748
3749 outer:
3750 while () {
3751 if (my $realloc = delete $self->{realloc}) {
3752 for $widget (values %$realloc) {
3753 $widget->{visible} or next; # do not resize invisible widgets
3754
3755 $queue{$widget+0}++ and next; # duplicates are common
3756
3757 push @{ $queue[$widget->{visible}] }, $widget;
3758 }
3759 }
3760
3761 while () {
3762 @queue or last outer;
3763
3764 $widget = pop @{ $queue[-1] || [] }
3765 and last;
3766
3767 pop @queue;
3768 }
3769
3770 delete $queue{$widget+0};
3771
3772 my ($w, $h) = $widget->size_request;
3773
3774 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3775 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3776
3777 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3778 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3779
3780 $w = $widget->{force_w} if exists $widget->{force_w};
3781 $h = $widget->{force_h} if exists $widget->{force_h};
3782
3783 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3784 || delete $widget->{force_realloc}) {
3785 $widget->{req_w} = $w;
3786 $widget->{req_h} = $h;
3787
3788 $self->{size_alloc}{$widget+0} = $widget;
3789
3790 if (my $parent = $widget->{parent}) {
3791 $self->{realloc}{$parent+0} = $parent
3792 unless $queue{$parent+0};
3793
3794 $parent->{force_size_alloc} = 1;
3795 $self->{size_alloc}{$parent+0} = $parent;
3796 }
3797 }
3798
3799 delete $self->{realloc}{$widget+0};
3800 }
3801 }
3802
3803 while (my $size_alloc = delete $self->{size_alloc}) {
3804 my @queue = sort { $b->{visible} <=> $a->{visible} }
3805 values %$size_alloc;
3806
3807 while () {
3808 my $widget = pop @queue || last;
3809
3810 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3811
3812 $w = 0 if $w < 0;
3813 $h = 0 if $h < 0;
3814
3815 $w = int $w + 0.5;
3816 $h = int $h + 0.5;
3817
3818 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3819 $widget->{old_w} = $widget->{w};
3820 $widget->{old_h} = $widget->{h};
3821
3822 $widget->{w} = $w;
3823 $widget->{h} = $h;
3824
3825 $widget->emit (size_allocate => $w, $h);
3826 }
3827 }
3828 }
3829
3830 while ($self->{post_alloc_hook}) {
3831 $_->()
3832 for values %{delete $self->{post_alloc_hook}};
3833 }
3834
2176 3835
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3836 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3837 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3838 glClear GL_COLOR_BUFFER_BIT;
2180 3839
2181 glMatrixMode GL_PROJECTION; 3840 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3841 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3842 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3843 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3844 glLoadIdentity;
2186 3845
3846 {
3847 package CFClient::UI::Base;
3848
3849 ($draw_x, $draw_y, $draw_w, $draw_h) =
3850 (0, 0, $self->{w}, $self->{h});
3851 }
3852
2187 $self->_draw; 3853 $self->_draw;
2188} 3854}
2189 3855
2190############################################################################# 3856#############################################################################
2191 3857
2192package CFClient::UI; 3858package CFClient::UI;
2193 3859
2194$ROOT = new CFClient::UI::Root; 3860$ROOT = new CFClient::UI::Root;
3861$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3862
21961 38631
2197 3864

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