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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.157 by root, Sun Apr 23 21:47:32 2006 UTC vs.
Revision 1.291 by root, Tue Jun 6 02:55:50 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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 : $self->show;
306}
307
155sub hide { 308sub hide {
156 my ($self) = @_; 309 my ($self) = @_;
157 310
158 return unless $self->{parent}; 311 $self->set_invisible;
159 312
160 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
161} 315}
162 316
163sub move { 317sub move_abs {
164 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
165 319
166 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
167 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
168 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
169 323
170 $self->update; 324 $self->update;
171} 325}
172 326
173sub needs_redraw { 327sub set_size {
174 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
175} 334}
176 335
177sub size_request { 336sub size_request {
178 require Carp; 337 require Carp;
179 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
181 340
182sub configure { 341sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
184 343
185 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
188 349
189 # use alignment to adjust x, y 350 # use alignment to adjust x, y
190 351
191 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 354 }
196 355
197 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 357 $self->{x} = $x;
199 $self->{y} = $y; 358 $self->{y} = $y;
200 $self->update; 359 $self->update;
201 } 360 }
202 361
203 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
204 $self->{w} = $w; 365 $self->{alloc_w} = $w;
205 $self->{h} = $h; 366 $self->{alloc_h} = $h;
206 367
207 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 369 }
210} 370}
211 371
212sub size_allocate { 372sub size_allocate {
213 # nothing to be done 373 # nothing to be done
214} 374}
215 375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
216sub set_max_size { 384sub set_max_size {
217 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
218 386
219 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
220 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
221}
222 389
223# return top left coordinates 390 $self->realloc;
224sub _topleft { 391}
392
393sub set_tooltip {
225 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
226 395
227 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
228} 407}
229 408
230# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
231sub coord2local { 410sub coord2local {
232 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
233 412
234 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
235 ($x - $X, $y - $Y)
236} 414}
237 415
238# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
239sub coord2global { 417sub coord2global {
240 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
241 419
242 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
243 ($x + $X, $y + $Y)
244} 421}
245 422
246sub focus_in { 423sub focus_in {
247 my ($self) = @_; 424 my ($self) = @_;
248 425
249 return if $FOCUS == $self; 426 return if $FOCUS == $self;
250 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
251 428
252 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
253 430
254 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
255 432
256 $focus->update if $focus; 433 $focus->update if $focus;
257 $FOCUS->update; 434 $FOCUS->update;
258} 435}
259 436
… …
262 439
263 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
264 441
265 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
266 443
267 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
268 445
269 $focus->update if $focus; #? 446 $focus->update if $focus; #?
270}
271 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
272sub mouse_motion { } 452sub mouse_motion { 0 }
273sub button_up { } 453sub button_up { 0 }
274sub key_down { } 454sub key_down { 0 }
275sub key_up { } 455sub key_up { 0 }
276 456
277sub button_down { 457sub button_down {
278 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
279 459
280 $self->focus_in; 460 $self->focus_in;
281}
282 461
283sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
284sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
285sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
286sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
287sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
288
289sub draw {
290 my ($self) = @_;
291
292 return unless $self->{h} && $self->{w};
293
294 glPushMatrix;
295 glTranslate $self->{x}, $self->{y}, 0;
296 $self->_draw;
297 glPopMatrix;
298
299 if ($self == $HOVER && $self->{can_hover}) {
300 my ($x, $y) = @$self{qw(x y)};
301
302 glColor 1, 0.8, 0.5, 0.2;
303 glEnable GL_BLEND;
304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
305 glBegin GL_QUADS;
306 glVertex $x , $y;
307 glVertex $x + $self->{w}, $y;
308 glVertex $x + $self->{w}, $y + $self->{h};
309 glVertex $x , $y + $self->{h};
310 glEnd;
311 glDisable GL_BLEND;
312 } 462 0
313}
314
315sub _draw {
316 my ($self) = @_;
317
318 warn "no draw defined for $self\n";
319} 463}
320 464
321sub find_widget { 465sub find_widget {
322 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
323 467
… …
332 476
333sub set_parent { 477sub set_parent {
334 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
335 479
336 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
337} 482}
338 483
339sub check_size { 484sub connect {
485 my ($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 {
340 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
341 506
342 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
343 509
344 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
345 512
346 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
347 $self->{req_w} = $w; 516 delete $self->{req_w};
348 $self->{req_h} = $h; 517 delete $self->{req_h};
349
350 $self->{parent}->check_size;
351 } 518 }
352} 519}
353 520
354sub update { 521sub update {
355 my ($self) = @_; 522 my ($self) = @_;
356 523
357 $self->{parent}->update 524 $self->{parent}->update
358 if $self->{parent}; 525 if $self->{parent};
359} 526}
360 527
361sub connect { 528sub reconfigure {
362 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
363 530
364 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
365} 533}
366 534
367sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
368 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
369 538
370 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
371 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
372 } 568 }
569
570 if ($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 $self\n";
373} 592}
374 593
375sub DESTROY { 594sub DESTROY {
376 my ($self) = @_; 595 my ($self) = @_;
377 596
597 delete $WIDGET{$self+0};
378 #$self->deactivate; 598 #$self->deactivate;
379} 599}
380 600
381############################################################################# 601#############################################################################
382 602
… …
391 my $class = shift; 611 my $class = shift;
392 612
393 # range [value, low, high, page] 613 # range [value, low, high, page]
394 614
395 $class->SUPER::new ( 615 $class->SUPER::new (
396 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
397 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
398 @_ 618 @_
399 ) 619 )
400} 620}
401 621
402sub _draw { 622sub _draw {
403 my ($self) = @_; 623 my ($self) = @_;
404 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
405 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
406 631
407 glEnable GL_BLEND; 632 glEnable GL_BLEND;
408 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
409 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
410 635
411 glBegin GL_QUADS; 636 glBegin GL_QUADS;
412 glVertex 0 , 0; 637 glVertex 0 , 0;
413 glVertex 0 , $h; 638 glVertex 0 , $h;
414 glVertex $w, $h; 639 glVertex $w, $h;
415 glVertex $w, 0; 640 glVertex $w, 0;
416 glEnd; 641 glEnd;
417 642
418 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
419} 645}
420 646
421############################################################################# 647#############################################################################
422 648
423package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
428 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
429 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
430} 656}
431 657
432sub size_request { 658sub size_request {
433 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
434} 662}
435 663
436sub draw { } 664sub draw { }
437 665
438############################################################################# 666#############################################################################
… …
442our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
443 671
444sub new { 672sub new {
445 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
446 674
447 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
448 676
449 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
450 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
451 685
452 $self 686 $self
453} 687}
454 688
455sub add { 689sub add {
456 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
457 691
458 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
459 694
460 use sort 'stable'; 695 use sort 'stable';
461 696
462 $self->{children} = [ 697 $self->{children} = [
463 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
464 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
465 ]; 700 ];
466 701
467 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
468} 707}
469 708
470sub remove { 709sub remove {
471 my ($self, $child) = @_; 710 my ($self, $child) = @_;
472 711
473 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
474 714
475 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
476 716
477 $self->check_size; 717 $self->realloc;
478 $self->update; 718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
479} 732}
480 733
481sub find_widget { 734sub find_widget {
482 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
483 736
484 $x -= $self->{x}; 737 $x -= $self->{x};
485 $y -= $self->{y}; 738 $y -= $self->{y};
486 739
487 my $res; 740 my $res;
488 741
489 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
490 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
491 and return $res; 744 and return $res;
492 } 745 }
493 746
494 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
543 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
544} 797}
545 798
546############################################################################# 799#############################################################################
547 800
801# back-buffered drawing area
802
548package CFClient::UI::Window; 803package CFClient::UI::Window;
549 804
550our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
551 806
552use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
558} 813}
559 814
560sub update { 815sub update {
561 my ($self) = @_; 816 my ($self) = @_;
562 817
563 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
564 $self->render_chld;
565 $self->SUPER::update; 819 $self->SUPER::update;
566}
567
568sub render_chld {
569 my ($self) = @_;
570
571 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
572 glClearColor 0, 0, 0, 1;
573 glClear GL_COLOR_BUFFER_BIT;
574 $self->child->draw;
575 };
576} 820}
577 821
578sub size_allocate { 822sub size_allocate {
579 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
580 824
581 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
582 828
829sub _render {
830 my ($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
583 $self->render_chld; 849 $self->_render;
850 };
584} 851}
585 852
586sub _draw { 853sub _draw {
587 my ($self) = @_; 854 my ($self) = @_;
588 855
589 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
590 857
591 my $tex = $self->{texture} 858 my $tex = $self->{texture}
592 or return; 859 or return;
593 860
594 glEnable GL_BLEND;
595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
596 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
597 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;
598 864
599 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
600 866
601 glDisable GL_BLEND;
602 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
603} 868}
604 869
605############################################################################# 870#############################################################################
606 871
607package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
608 873
609our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
610
611sub new { die }
612
613sub size_request {
614 my ($self) = @_;
615
616 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
617 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
618
619 @$self{qw(child_w child_h)}
620}
621
622sub _draw {
623 my ($self) = @_;
624
625 $self->{children}[1]->draw;
626}
627
628
629#############################################################################
630
631package CFClient::UI::Frame;
632
633our @ISA = CFClient::UI::Bin::;
634
635use CFClient::OpenGL;
636 875
637sub new { 876sub new {
638 my $class = shift; 877 my $class = shift;
639 878
640 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
641 bg => [1, 1, 1, 1], 880 scroll_x => 0,
642 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
643 border => 0.8,
644 @_ 882 @_,
645 ); 883 )
646
647 $self
648}
649
650sub set_size {
651 my ($self, $w, $h) = @_;
652 $self->{req_w} = $w;
653 $self->{req_h} = $h;
654 $self->check_size;
655} 884}
656 885
657sub size_request { 886sub size_request {
658 my ($self) = @_; 887 my ($self) = @_;
659 ($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, $h)
660} 895}
661 896
662sub size_allocate { 897sub size_allocate {
663 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
664 $self->{w} = $w; 899
665 $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
666 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
667} 907}
668 908
669sub _draw { 909sub set_offset {
670 my ($self) = @_; 910 my ($self, $x, $y) = @_;
671 911
672 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
673 914
674 glEnable GL_BLEND; 915 $self->update;
675 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
676 glEnable GL_TEXTURE_2D;
677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
678 917
679# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
680# glColor 0, 0, 0, 0; 919sub coord2local {
681# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
682# glVertex 0 , $h;
683# glVertex $w, $h;
684# glVertex $w, 0;
685# glEnd;
686 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
687 924
688 $self->child->draw; 925sub coord2global {
689 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
690 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 $self->SUPER::_render;
691} 955}
692 956
693############################################################################# 957#############################################################################
694 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($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
695package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
696 1021
697our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
698 1023
699use CFClient::OpenGL; 1024use CFClient::OpenGL;
700
701my @tex =
702 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
703 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
704 1025
705sub new { 1026sub new {
706 my $class = shift; 1027 my $class = shift;
707 1028
708 # 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};
709 1078
710 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
711 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
712 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
713 border => 0.8, 1082 border => 0.6,
714 can_events => 1, 1083 can_events => 1,
715 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
716 ); 1087 );
717 1088
718 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
719 align => 0, 1090 align => 0,
720 valign => 1, 1091 valign => 1,
721 text => $self->{title}, 1092 text => $title,
722 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
723 1095
724 $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};
725} 1104}
726 1105
727sub border { 1106sub border {
728 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
729} 1108}
730 1109
731sub size_request { 1110sub size_request {
732 my ($self) = @_; 1111 my ($self) = @_;
733 1112
734 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
735 1115
736 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
737 1117
738 ( 1118 (
739 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
742} 1122}
743 1123
744sub size_allocate { 1124sub size_allocate {
745 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
746 1126
1127 if ($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
747 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
748 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
749 1137
750 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
751 if $self->{title};
752
753 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
754} 1139}
755 1140
756sub button_down { 1141sub button_down {
757 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
758 1143
1144 my ($w, $h) = @$self{qw(w h)};
759 my $border = $self->border; 1145 my $border = $self->border;
760 1146
761 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
762 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
763 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
764 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
765 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
766 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
767 $self->{motion} = sub { 1158 $self->{motion} = sub {
768 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
769 1160
770 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
771 1163
772 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
773 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
774 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
775 }; 1169 };
776 1170
777 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
778 && $y >= 0 && $y < $border) {
779
780 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
781 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
782 1174
783 $self->{motion} = sub { 1175 $self->{motion} = sub {
784 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
785 1177
786 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
787 1179
788 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
789 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
790 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
791 } 1188 1
792} 1189}
793 1190
794sub button_up { 1191sub button_up {
795 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
796 1193
797 delete $self->{motion}; 1194 !!delete $self->{motion}
798} 1195}
799 1196
800sub mouse_motion { 1197sub mouse_motion {
801 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
802 1199
803 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
804} 1203}
805 1204
806sub _draw { 1205sub _draw {
807 my ($self) = @_; 1206 my ($self) = @_;
808 1207
1208 my $child = $self->{children}[0];
1209
809 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
810 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
811 1212
812 glEnable GL_BLEND;
813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
814 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
816 1215
817 my $border = $self->border; 1216 my $border = $self->border;
818 1217
819 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
820 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
821 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
822 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
823 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
824 1223
825 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
826 1226
827 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
828 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
829 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
830 1230 $bg->{t} = $ch / $bg->{h};
831 glColor @{ $self->{bg} };
832
833 $bg->{s} = $rep_x;
834 $bg->{t} = $rep_y;
835 $bg->{wrap_mode} = 1;
836 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
837 1233
838 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
839 glDisable GL_BLEND;
840 1235
841 $self->{title}->draw if $self->{title};
842 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
843} 1242}
844 1243
845############################################################################# 1244#############################################################################
846 1245
847package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
855sub new { 1254sub new {
856 my $class = shift; 1255 my $class = shift;
857 1256
858 $class->SUPER::new ( 1257 $class->SUPER::new (
859 col_expand => [], 1258 col_expand => [],
860 @_ 1259 @_,
861 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
862} 1265}
863 1266
864sub add { 1267sub add {
865 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
866 1269
867 $child->set_parent ($self); 1270 $child->set_parent ($self);
868 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
869 1272
870 $child->check_size; 1273 $self->realloc;
871} 1274}
872 1275
873# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
874sub clear { 1277sub clear {
875 my ($self) = @_; 1278 my ($self) = @_;
876 1279
1280 my @children = $self->children;
877 delete $self->{children}; 1281 delete $self->{children};
878 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
879} 1289}
880 1290
881sub get_wh { 1291sub get_wh {
882 my ($self) = @_; 1292 my ($self) = @_;
883 1293
… …
914sub size_allocate { 1324sub size_allocate {
915 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
916 1326
917 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
918 1328
919 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
920 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
921 1331
922 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
923 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
924 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
925 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
979 } 1389 }
980} 1390}
981 1391
982############################################################################# 1392#############################################################################
983 1393
984package CFClient::UI::HBox; 1394package CFClient::UI::Box;
985
986# TODO: wrap into common Box base class
987 1395
988our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
989 1397
990sub size_request { 1398sub size_request {
991 my ($self) = @_; 1399 my ($self) = @_;
992 1400
993 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
994 1402 ? (
995 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
996 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
997 (List::Util::max map $_->[1], @alloc), 1405 )
998 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
999} 1410}
1000 1411
1001sub size_allocate { 1412sub size_allocate {
1002 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
1003 1414
1004 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
1005
1006 my $children = $self->{children}; 1416 my $children = $self->{children};
1007 1417
1008 my @h = map $_->{req_w}, @$children; 1418 my @req;
1009 1419
1010 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
1011 1421 @req = ($space / (@$children || 1)) x @$children;
1012 if ($req_h > $h) {
1013 # ah well, not enough space
1014 $_ *= $h / $req_h for @h;
1015 } 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 {
1016 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1017 $exp ||= 1;
1018 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1019 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1020 my $child = $children->[$_];
1021
1022 my $alloc_h = $h[$_];
1023 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1024 $h[$_] = $alloc_h;
1025 } 1436 }
1026 } 1437 }
1027 1438
1028 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1029 1440
1030 my $y = 0; 1441 my $pos = 0;
1031 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1032 my $child = $children->[$_];
1033 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1034 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1035 1445
1036 $y += $h; 1446 $pos += $alloc;
1037 } 1447 }
1038 1448
1039 1 1449 1
1040} 1450}
1041 1451
1042############################################################################# 1452#############################################################################
1043 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1044package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1045 1470
1046# TODO: wrap into common Box base class
1047
1048our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1049 1472
1050sub size_request { 1473sub new {
1051 my ($self) = @_; 1474 my $class = shift;
1052 1475
1053 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1054 1477 vertical => 1,
1055 ( 1478 @_,
1056 (List::Util::max map $_->[0], @alloc),
1057 (List::Util::sum map $_->[1], @alloc),
1058 ) 1479 )
1059} 1480}
1060 1481
1061sub size_allocate {
1062 my ($self, $w, $h) = @_;
1063
1064 my $children = $self->{children};
1065
1066 my @h = map $_->{req_h}, @$children;
1067
1068 my $req_h = List::Util::sum @h;
1069
1070 if ($req_h > $h) {
1071 # ah well, not enough space
1072 $_ *= $h / $req_h for @h;
1073 } else {
1074 my $exp = List::Util::sum map $_->{expand}, @$children;
1075 $exp ||= 1;
1076
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079
1080 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1081 }
1082 }
1083
1084 CFClient::UI::harmonize \@h;
1085
1086 my $y = 0;
1087 for (0 .. $#$children) {
1088 my $child = $children->[$_];
1089 my $h = $h[$_];
1090 $child->configure (0, $y, $w, $h);
1091
1092 $y += $h;
1093 }
1094
1095 1
1096}
1097
1098############################################################################# 1482#############################################################################
1099 1483
1100package CFClient::UI::Label; 1484package CFClient::UI::Label;
1101 1485
1102our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1103 1487
1104use CFClient::OpenGL; 1488use CFClient::OpenGL;
1105 1489
1106sub new { 1490sub new {
1107 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1108 1492
1109 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1110 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1111 #font => default_font 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),
1112 fontsize => 1, 1503 fontsize => 1,
1113 text => "",
1114 align => -1, 1504 align => -1,
1115 valign => -1, 1505 valign => -1,
1116 padding => 2, 1506 padding_x => 2,
1117 layout => new CFClient::Layout, 1507 padding_y => 2,
1118 can_events => 0, 1508 can_events => 0,
1119 %arg 1509 %arg
1120 ); 1510 );
1121 1511
1122 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1123 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1124 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1125 $self->{template} = $layout; 1515 $self->{template} = $layout;
1126 } 1516 }
1127 1517
1128 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1129 $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 }
1130 1523
1131 $self 1524 $self
1132} 1525}
1133 1526
1134sub escape_text { 1527sub escape($) {
1135 local $_ = $_[1]; 1528 local $_ = $_[0];
1136 1529
1137 s/&/&amp;/g; 1530 s/&/&amp;/g;
1138 s/>/&gt;/g; 1531 s/>/&gt;/g;
1139 s/</&lt;/g; 1532 s/</&lt;/g;
1140 1533
1141 $_[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 $self->SUPER::realloc;
1142} 1549}
1143 1550
1144sub set_text { 1551sub set_text {
1145 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1146 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;
1147 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1148 1559
1149 delete $self->{texture}; 1560 delete $self->{size_req};
1150 $self->check_size; 1561 $self->realloc;
1151 $self->update; 1562 $self->update;
1152} 1563}
1153 1564
1154sub set_markup { 1565sub set_markup {
1155 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1156 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;
1157 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1158 1575
1159 delete $self->{texture}; 1576 delete $self->{size_req};
1160 $self->check_size; 1577 $self->realloc;
1161 $self->update; 1578 $self->update;
1162} 1579}
1163 1580
1164sub size_request { 1581sub size_request {
1165 my ($self) = @_; 1582 my ($self) = @_;
1166 1583
1584 $self->{size_req} ||= do {
1167 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1168 $self->{layout}->set_width ($self->{max_w} || -1); 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});
1169 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1170 1590
1171 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1172 1592
1173 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1174 $self->{template}->set_font ($self->{font}) if $self->{font}; 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1175 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1176 1596
1177 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1178 1598
1179 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1180 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1181 } 1604 };
1182 1605
1183 ( 1606 @{ $self->{size_req} }
1184 $w + $self->{padding} * 2,
1185 $h + $self->{padding} * 2,
1186 )
1187} 1607}
1188 1608
1189sub size_allocate { 1609sub size_allocate {
1190 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1191 1611
1612 delete $self->{ox};
1613
1192 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1193} 1616}
1194 1617
1195sub set_fontsize { 1618sub set_fontsize {
1196 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1197 1620
1198 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1199 delete $self->{texture}; 1622 delete $self->{texture};
1200 $self->check_size; 1623
1201 $self->update; 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1202} 1633}
1203 1634
1204sub _draw { 1635sub _draw {
1205 my ($self) = @_; 1636 my ($self) = @_;
1206 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1207 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1208 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1209 $self->{layout}->set_width ($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});
1210 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1211 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1212 }; 1649 };
1213 1650
1214 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1215 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} - $tex->{h}) * 0.5);
1659 };
1660
1216 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218
1219 glColor @{$self->{fg}};
1220
1221 $self->{ox} = int (
1222 $self->{align} < 0 ? $self->{padding}
1223 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1224 : ($self->{w} - $tex->{w}) * 0.5
1225 );
1226
1227 $self->{oy} = int (
1228 $self->{valign} < 0 ? $self->{padding}
1229 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1230 : ($self->{h} - $tex->{h}) * 0.5
1231 );
1232
1233 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1234 1671
1235 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1236 glDisable GL_BLEND;
1237} 1673}
1238 1674
1239############################################################################# 1675#############################################################################
1240 1676
1241package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1246 1682
1247sub new { 1683sub new {
1248 my $class = shift; 1684 my $class = shift;
1249 1685
1250 $class->SUPER::new ( 1686 $class->SUPER::new (
1251 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1252 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1253 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1254 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1255 can_hover => 1, 1691 can_hover => 1,
1256 can_focus => 1, 1692 can_focus => 1,
1257 valign => 0, 1693 valign => 0,
1258 can_events => 1, 1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1259 @_ 1697 @_
1260 ) 1698 )
1261} 1699}
1262 1700
1263sub _set_text { 1701sub _set_text {
… …
1265 1703
1266 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1267 1705
1268 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1269 1707
1270 delete $self->{texture};
1271
1272 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1273 $self->{text} = $text; 1709 $self->{text} = $text;
1274 1710
1275 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1276 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1277 1714
1278 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1719}
1720
1721sub set_text {
1722 my ($self, $text) = @_;
1723
1724 $self->{cursor} = length $text;
1725 $self->_set_text ($text);
1279} 1726}
1280 1727
1281sub get_text { 1728sub get_text {
1282 $_[0]{text} 1729 $_[0]{text}
1283} 1730}
… …
1286 my ($self) = @_; 1733 my ($self) = @_;
1287 1734
1288 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1289 1736
1290 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1291}
1292
1293sub size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1297}
1298
1299sub set_text {
1300 my ($self, $text) = @_;
1301
1302 $self->{cursor} = length $text;
1303 $self->_set_text ($text);
1304 $self->update;
1305} 1738}
1306 1739
1307sub key_down { 1740sub key_down {
1308 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1309 1742
… …
1311 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1312 my $uni = $ev->{unicode}; 1745 my $uni = $ev->{unicode};
1313 1746
1314 my $text = $self->get_text; 1747 my $text = $self->get_text;
1315 1748
1316 if ($sym == 8) { 1749 if ($uni == 8) {
1317 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1318 } elsif ($sym == 127) { 1751 } elsif ($uni == 127) {
1319 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1320 } elsif ($sym == CFClient::SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1321 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1322 } elsif ($sym == CFClient::SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1323 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1324 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1325 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1326 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1327 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1328 } elsif ($sym == 27) { 1761 } elsif ($uni == 27) {
1329 $self->emit ('escape'); 1762 $self->_emit ('escape');
1330 } elsif ($uni) { 1763 } elsif ($uni) {
1331 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1332 } 1767 }
1333 1768
1334 $self->_set_text ($text); 1769 $self->_set_text ($text);
1335 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1336} 1774}
1337 1775
1338sub focus_in { 1776sub focus_in {
1339 my ($self) = @_; 1777 my ($self) = @_;
1340 1778
… …
1355 utf8::encode $text; 1793 utf8::encode $text;
1356 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1357 1795
1358 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1359 $self->update; 1797 $self->update;
1798
1799 1
1360} 1800}
1361 1801
1362sub mouse_motion { 1802sub mouse_motion {
1363 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1364# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1365} 1807}
1366 1808
1367sub _draw { 1809sub _draw {
1368 my ($self) = @_; 1810 my ($self) = @_;
1369 1811
1370 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1371 1813
1372 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1373 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1374 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1375 } else { 1817 } else {
1376 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1377 } 1819 }
1378 1820
1379 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1381 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1382 glVertex 0 , 0; 1824 glVertex 0 , 0;
1383 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1384 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1385 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1416 my ($self, $ev) = @_; 1858 my ($self, $ev) = @_;
1417 1859
1418 my $sym = $ev->{sym}; 1860 my $sym = $ev->{sym};
1419 1861
1420 if ($sym == 13) { 1862 if ($sym == 13) {
1863 unshift @{$self->{history}},
1864 my $txt = $self->get_text;
1865 $self->{history_pointer} = -1;
1866 $self->{history_saveback} = '';
1421 $self->emit (activate => $self->get_text); 1867 $self->_emit (activate => $txt);
1422 $self->update; 1868 $self->update;
1423 1869
1870 } elsif ($sym == CFClient::SDLK_UP) {
1871 if ($self->{history_pointer} < 0) {
1872 $self->{history_saveback} = $self->get_text;
1873 }
1874 if (@{$self->{history} || []} > 0) {
1875 $self->{history_pointer}++;
1876 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1877 $self->{history_pointer} = @{$self->{history} || []} - 1;
1878 }
1879 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1880 }
1881
1882 } elsif ($sym == CFClient::SDLK_DOWN) {
1883 $self->{history_pointer}--;
1884 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1885
1886 if ($self->{history_pointer} >= 0) {
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 } else {
1889 $self->set_text ($self->{history_saveback});
1890 }
1891
1424 } else { 1892 } else {
1425 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1426 } 1896 1
1427
1428} 1897}
1429 1898
1430############################################################################# 1899#############################################################################
1431 1900
1432package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1441 1910
1442sub new { 1911sub new {
1443 my $class = shift; 1912 my $class = shift;
1444 1913
1445 $class->SUPER::new ( 1914 $class->SUPER::new (
1446 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1447 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1448 bg => [1, 1, 1, 0.2],
1449 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1450 can_hover => 1, 1919 can_hover => 1,
1451 align => 0, 1920 align => 0,
1452 valign => 0, 1921 valign => 0,
1453 can_events => 1, 1922 can_events => 1,
1454 @_ 1923 @_
1455 ) 1924 )
1456} 1925}
1457 1926
1927sub activate { }
1928
1458sub button_up { 1929sub button_up {
1459 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1460 1931
1932 $self->emit ("activate")
1461 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1462 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1463 $self->emit ("activate"); 1935
1464 } 1936 1
1465} 1937}
1466 1938
1467sub _draw { 1939sub _draw {
1468 my ($self) = @_; 1940 my ($self) = @_;
1469 1941
1470 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1471 1943
1472 if ($GRAB == $self) {
1473 $self->{fg} = $self->{active_fg};
1474 }
1475
1476 glEnable GL_BLEND;
1477 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1478 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1480 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1481 1947
1482 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1483 1949
1484 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1485 glDisable GL_BLEND;
1486 1951
1487 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1488} 1953}
1489 1954
1490############################################################################# 1955#############################################################################
… …
1501 1966
1502sub new { 1967sub new {
1503 my $class = shift; 1968 my $class = shift;
1504 1969
1505 $class->SUPER::new ( 1970 $class->SUPER::new (
1506 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1507 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1508 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1509 state => 0, 1977 state => 0,
1510 can_hover => 1, 1978 can_hover => 1,
1511 @_ 1979 @_
1512 ) 1980 )
1513} 1981}
1514 1982
1515sub size_request { 1983sub size_request {
1516 my ($self) = @_; 1984 my ($self) = @_;
1517 1985
1518 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1519} 1987}
1520 1988
1521sub button_down { 1989sub button_down {
1522 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1523 1991
1524 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1525 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1526 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1527 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1528 } 2000 1
1529} 2001}
1530 2002
1531sub _draw { 2003sub _draw {
1532 my ($self) = @_; 2004 my ($self) = @_;
1533 2005
1534 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1535 2007
1536 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1537 2009
1538 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1539 2013
1540 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1541 2015
1542 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1543 glEnable GL_TEXTURE_2D; 2018 glEnable GL_TEXTURE_2D;
1544 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1545
1546 my $tex = $self->{state} ? $tex[1] : $tex[0];
1547
1548 $tex->draw_quad (0, 0, $s, $s); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1549
1550 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1551 glDisable GL_BLEND;
1552} 2021}
1553 2022
1554############################################################################# 2023#############################################################################
1555 2024
1556package CFClient::UI::Image; 2025package CFClient::UI::Image;
… …
1599 glTranslate 0, -$self->{w}, 0; 2068 glTranslate 0, -$self->{w}, 0;
1600 2069
1601 ($w, $h) = ($h, $w); 2070 ($w, $h) = ($h, $w);
1602 } 2071 }
1603 2072
1604 glEnable GL_BLEND;
1605 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1606 glEnable GL_TEXTURE_2D; 2073 glEnable GL_TEXTURE_2D;
1607 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1608 2075
1609 $tex->draw_quad (0, 0, $w, $h); 2076 $tex->draw_quad_alpha (0, 0, $w, $h);
1610 2077
1611 glDisable GL_BLEND;
1612 glDisable GL_TEXTURE_2D; 2078 glDisable GL_TEXTURE_2D;
1613} 2079}
1614 2080
1615############################################################################# 2081#############################################################################
1616 2082
1617package CFClient::UI::VGauge; 2083package CFClient::UI::VGauge;
1618 2084
1619our @ISA = CFClient::UI::Base::; 2085our @ISA = CFClient::UI::Base::;
2086
2087use List::Util qw(min max);
1620 2088
1621use CFClient::OpenGL; 2089use CFClient::OpenGL;
1622 2090
1623my %tex = ( 2091my %tex = (
1624 food => [ 2092 food => [
1625 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1626 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1627 ], 2095 ],
1628 grace => [ 2096 grace => [
1629 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1630 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2098 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1631 ], 2099 ],
1632 hp => [ 2100 hp => [
1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1634 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1635 ], 2103 ],
1636 mana => [ 2104 mana => [
1637 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1638 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1639 ], 2107 ],
1640); 2108);
1641 2109
1642# eg. VGauge->new (gauge => 'food'), default gauge: food 2110# eg. VGauge->new (gauge => 'food'), default gauge: food
1643sub new { 2111sub new {
… …
1662} 2130}
1663 2131
1664sub set_max { 2132sub set_max {
1665 my ($self, $max) = @_; 2133 my ($self, $max) = @_;
1666 2134
2135 return if $self->{max_val} == $max;
2136
1667 $self->{max_val} = $max; 2137 $self->{max_val} = $max;
2138 $self->update;
1668} 2139}
1669 2140
1670sub set_value { 2141sub set_value {
1671 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1672 2143
1673 $self->set_max ($max) 2144 $self->set_max ($max)
1674 if defined $max; 2145 if defined $max;
1675 2146
1676 $max = $self->{max_val}; 2147 return if $self->{val} == $val;
2148
1677 $self->{val} = $val; 2149 $self->{val} = $val;
1678
1679 $self->update; 2150 $self->update;
1680} 2151}
1681 2152
1682sub _draw { 2153sub _draw {
1683 my ($self) = @_; 2154 my ($self) = @_;
1684 2155
1685 my $tex = $tex{$self->{type}}; 2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
1686 2158
1687 my ($w, $h) = ($self->{w}, $self->{h}); 2159 my ($w, $h) = ($self->{w}, $self->{h});
1688 2160
1689 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1690 glRotate 90, 0, 0, 1; 2162 glRotate 90, 0, 0, 1;
… …
1692 2164
1693 ($w, $h) = ($h, $w); 2165 ($w, $h) = ($h, $w);
1694 } 2166 }
1695 2167
1696 my $ycut = $self->{val} / ($self->{max_val} || 1); 2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
1697 $ycut = 1 if $self->{val} > $self->{max_val};
1698 2169
1699 my $t1 = $tex->[0]; 2170 my $ycut1 = max 0, min 1, $ycut;
1700 my $t2 = $tex->[1]; 2171 my $ycut2 = max 0, min 1, $ycut - 1;
2172
2173 my $h1 = $self->{h} * (1 - $ycut1);
2174 my $h2 = $self->{h} * (1 - $ycut2);
1701 2175
1702 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2181
1707 my $h1 = $self->{h} - $ycut * $self->{h};
1708 my $h2 = $ycut * $self->{h};
1709
1710 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1711 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
1712 glTexCoord 0 , 0; glVertex 0 , 0; 2184 glTexCoord 0 , 0; glVertex 0 , 0;
1713 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1714 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1715 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1716 glEnd; 2188 glEnd;
1717 2189
2190 my $ycut1 = List::Util::min 1, $ycut;
1718 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
1719 glBegin GL_QUADS; 2192 glBegin GL_QUADS;
1720 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1721 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1722 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1723 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1724 glEnd; 2197 glEnd;
2198
2199 if ($t3) {
2200 glBindTexture GL_TEXTURE_2D, $t3->{name};
2201 glBegin GL_QUADS;
2202 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2203 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2205 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2206 glEnd;
2207 }
1725 2208
1726 glDisable GL_BLEND; 2209 glDisable GL_BLEND;
1727 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
1728} 2211}
1729 2212
… …
1735 2218
1736sub new { 2219sub new {
1737 my ($class, %arg) = @_; 2220 my ($class, %arg) = @_;
1738 2221
1739 my $self = $class->SUPER::new ( 2222 my $self = $class->SUPER::new (
1740 tooltip => $arg{type}, 2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
1741 %arg, 2226 %arg,
1742 ); 2227 );
1743 2228
1744 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2229 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1745 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2230 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1746 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2231 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1747 2232
1748 $self 2233 $self
1749} 2234}
1750 2235
1751sub set_fontsize { 2236sub set_fontsize {
… …
1753 2238
1754 $self->{value}->set_fontsize ($fsize); 2239 $self->{value}->set_fontsize ($fsize);
1755 $self->{max} ->set_fontsize ($fsize); 2240 $self->{max} ->set_fontsize ($fsize);
1756} 2241}
1757 2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
1758sub set_value { 2250sub set_value {
1759 my ($self, $val, $max) = @_; 2251 my ($self, $val, $max) = @_;
1760 2252
1761 $self->set_max ($max) 2253 $self->set_max ($max)
1762 if defined $max; 2254 if defined $max;
1763 2255
1764 $self->{gauge}->set_value ($val, $max); 2256 $self->{gauge}->set_value ($val, $max);
1765 $self->{value}->set_text ($val); 2257 $self->{value}->set_text ($val);
1766}
1767
1768sub set_max {
1769 my ($self, $max) = @_;
1770
1771 $self->{gauge}->set_max ($max);
1772 $self->{max}->set_text ($max);
1773} 2258}
1774 2259
1775############################################################################# 2260#############################################################################
1776 2261
1777package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
… …
1787 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1788 2273
1789sub new { 2274sub new {
1790 my $class = shift; 2275 my $class = shift;
1791 2276
1792 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1793 2278
1794 # TODO: 0-width page 2279 # TODO: 0-width page
1795 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1796 # TODO: calculations are off 2281 # TODO: calculations are off
1797 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1798 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1799 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1800 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1801 req_w => 20, 2288 min_w => $::WIDTH / 80,
1802 req_h => 20, 2289 min_h => $::WIDTH / 80,
1803 vertical => 0, 2290 vertical => 0,
1804 can_hover => 1, 2291 can_hover => 1,
1805 inner_pad => 5, 2292 inner_pad => 0.02,
1806 @_ 2293 @_
1807 ); 2294 );
1808 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1809 $self 2299 $self
1810} 2300}
1811 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1812sub size_request { 2336sub size_request {
1813 my ($self) = @_; 2337 my ($self) = @_;
1814 2338
1815 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1816 my $h = $self->{req_h};
1817
1818 $self->{vertical} ? ($h, $w) : ($w, $h)
1819} 2340}
1820 2341
1821sub button_down { 2342sub button_down {
1822 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1823 2344
1824 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1825 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1826} 2350}
1827 2351
1828sub mouse_motion { 2352sub mouse_motion {
1829 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1830 2354
1831 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1832 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1833 2385
1834 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1835 2387
1836 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1837 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1838 2390
1839 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1840 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $value = $value * $self->{scale} + $self->{offset};
1841 $x = $lo if $x < $lo;
1842 $x = $hi - $page if $x > $hi - $page;
1843 $self->{range}[0] = $x;
1844 2393
1845 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1846 $self->update; 2395 $self->{knob_w} = $knob_w;
1847 } 2396 }
1848}
1849
1850# the inner_* stuff is for generating a padding for the slider handle,
1851# so that the handle doesn't leave the texture. This calculation isn't 100%
1852# correct propably, but it does the job for now
1853sub _calc_inner_pad_px {
1854 my ($self, $w) = @_;
1855 ($w / 100) * $self->{inner_pad} # % to pixels
1856}
1857
1858sub _draw {
1859 my ($self) = @_;
1860 2397
1861 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1862 2399
1863 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1864 2401
1865 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1866 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1867 2404
2405 glTranslate 1, 0, 0;
1868 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1869 glTranslate 0, -$self->{w}, 0;
1870
1871 ($w, $h) = ($h, $w);
1872 } 2407 }
1873 2408
1874 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1875 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1876 2411
1877 my ($value, $lo, $hi, $page) = @{$self->{range}};
1878
1879 $hi = $value + 1 if $lo == $hi;
1880
1881 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1882 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1883
1884 $page = int $page * $inner_w / ($hi - $lo);
1885 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1886
1887 $w -= $page;
1888 $page &= ~1;
1889 glTranslate $page * 0.5, 0, 0;
1890 $page ||= 2;
1891
1892 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1893 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1894
1895 glEnable GL_BLEND;
1896 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1897 glEnable GL_TEXTURE_2D; 2412 glEnable GL_TEXTURE_2D;
1898 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1899 2414
1900 # draw background 2415 # draw background
1901 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1902 2417
1903 # draw handle 2418 # draw handle
1904 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1905 2420
1906 glDisable GL_BLEND;
1907 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1908} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
1909 2464
1910############################################################################# 2465#############################################################################
1911 2466
1912package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
1913 2468
… …
1917 2472
1918sub new { 2473sub new {
1919 my $class = shift; 2474 my $class = shift;
1920 2475
1921 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1922 fontsize => 1, 2477 fontsize => 1,
2478 can_events => 0,
1923 #font => default_font 2479 #font => default_font
1924 @_, 2480 @_,
1925 2481
1926 layout => (new CFClient::Layout), 2482 layout => (new CFClient::Layout 1),
1927 par => [], 2483 par => [],
1928 height => 0, 2484 height => 0,
1929 children => [ 2485 children => [
1930 (new CFClient::UI::Empty expand => 1), 2486 (new CFClient::UI::Empty expand => 1),
1931 (new CFClient::UI::Slider vertical => 1), 2487 (new CFClient::UI::Slider vertical => 1),
1932 ], 2488 ],
1933 ); 2489 );
1934 2490
1935 $self->{children}[1]->connect (changed => sub { 2491 $self->{children}[1]->connect (changed => sub { $self->update });
1936 $self->update;
1937 });
1938 2492
1939 $self 2493 $self
1940} 2494}
1941 2495
1942sub set_fontsize { 2496sub set_fontsize {
1943 my ($self, $fontsize) = @_; 2497 my ($self, $fontsize) = @_;
1944 2498
1945 $self->{fontsize} = $fontsize; 2499 $self->{fontsize} = $fontsize;
1946 $self->reflow; 2500 $self->reflow;
1947}
1948
1949sub text_height {
1950 my ($self, $text) = @_;
1951
1952 my $layout = $self->{layout};
1953
1954 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1955 $layout->set_width ($self->{w});
1956 $layout->set_text ($text);
1957
1958 ($layout->size)[1]
1959}
1960
1961sub reflow {
1962 my ($self) = @_;
1963
1964 $self->{need_reflow}++;
1965 $self->update;
1966} 2501}
1967 2502
1968sub size_allocate { 2503sub size_allocate {
1969 my ($self, $w, $h) = @_; 2504 my ($self, $w, $h) = @_;
1970 2505
… …
1975 $self->{layout}->set_width ($self->{children}[0]{w}); 2510 $self->{layout}->set_width ($self->{children}[0]{w});
1976 2511
1977 $self->reflow; 2512 $self->reflow;
1978} 2513}
1979 2514
2515sub text_size {
2516 my ($self, $text, $indent) = @_;
2517
2518 my $layout = $self->{layout};
2519
2520 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2521 $layout->set_width ($self->{children}[0]{w} - $indent);
2522 $layout->set_markup ($text);
2523
2524 $layout->size
2525}
2526
2527sub reflow {
2528 my ($self) = @_;
2529
2530 $self->{need_reflow}++;
2531 $self->update;
2532}
2533
2534sub set_offset {
2535 my ($self, $offset) = @_;
2536
2537 # todo: base offset on lines or so, not on pixels
2538 $self->{children}[1]->set_value ($offset);
2539}
2540
2541sub clear {
2542 my ($self) = @_;
2543
2544 $self->{par} = [];
2545 $self->{height} = 0;
2546 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2547}
2548
1980sub add_paragraph { 2549sub add_paragraph {
1981 my ($self, $color, $text) = @_; 2550 my ($self, $color, $text, $indent) = @_;
1982 2551
1983 #TODO: intelligently "reformat" paragraph 2552 for my $line (split /\n/, $text) {
1984 2553 my ($w, $h) = $self->text_size ($line);
1985 my $height = $self->text_height ($text);
1986
1987 $self->{height} += $height; 2554 $self->{height} += $h;
2555 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2556 }
1988 2557
1989 push @{$self->{par}}, [$height, $color, $text];
1990
1991 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2558 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1992 $self->{children}[1]->update;
1993} 2559}
1994 2560
1995sub update { 2561sub update {
1996 my ($self) = @_; 2562 my ($self) = @_;
1997 2563
… …
1999 2565
2000 return unless $self->{h} > 0; 2566 return unless $self->{h} > 0;
2001 2567
2002 delete $self->{texture}; 2568 delete $self->{texture};
2003 2569
2004 $ROOT->on_refresh ($self, sub { 2570 $ROOT->on_post_alloc ($self, sub {
2571 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2572
2005 if (delete $self->{need_reflow}) { 2573 if (delete $self->{need_reflow}) {
2006 my $height = 0; 2574 my $height = 0;
2007 2575
2008 $height += $_->[0] = $self->text_height ($_->[2]) 2576 my $layout = $self->{layout};
2577
2578 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2579
2009 for @{$self->{par}}; 2580 for (@{$self->{par}}) {
2581 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2582 $layout->set_width ($W - $_->[3]);
2583 $layout->set_markup ($_->[4]);
2584 my ($w, $h) = $layout->size;
2585 $_->[0] = $w + $_->[3];
2586 $_->[1] = $h;
2587 }
2588
2589 $height += $_->[1];
2590 }
2010 2591
2011 $self->{height} = $height; 2592 $self->{height} = $height;
2012 2593
2013 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2594 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2014 2595
2015 delete $self->{texture}; 2596 delete $self->{texture};
2016 } 2597 }
2017 2598
2018 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2599 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2019 glClearColor 0, 0, 0, 1; 2600 glClearColor 0, 0, 0, 0;
2020 glClear GL_COLOR_BUFFER_BIT; 2601 glClear GL_COLOR_BUFFER_BIT;
2021 2602
2603 my $top = int $self->{children}[1]{range}[0];
2604
2605 my $y0 = $top;
2606 my $y1 = $top + $H;
2607
2608 my $y = 0;
2609
2610 my $layout = $self->{layout};
2611
2612 $layout->set_font ($self->{font}) if $self->{font};
2613
2022 glEnable GL_BLEND; 2614 glEnable GL_BLEND;
2615 #TODO# not correct in windows where rgba is forced off
2023 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2616 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2024 glEnable GL_TEXTURE_2D;
2025 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026
2027 my $top = int $self->{children}[1]{range}[0];
2028
2029 my $y0 = $top;
2030 my $y1 = $top + $self->{h};
2031
2032 my $y = 0;
2033
2034 my $layout = $self->{layout};
2035
2036 $layout->set_font ($self->{font}) if $self->{font};
2037 2617
2038 for my $par (@{$self->{par}}) { 2618 for my $par (@{$self->{par}}) {
2039 my $h = $par->[0]; 2619 my $h = $par->[1];
2040 2620
2041 if ($y0 < $y + $h && $y < $y1) { 2621 if ($y0 < $y + $h && $y < $y1) {
2622 $layout->set_foreground (@{ $par->[2] });
2623 $layout->set_width ($W - $par->[3]);
2042 $layout->set_text ($par->[2]); 2624 $layout->set_markup ($par->[4]);
2043 2625
2044 glColor @{ $par->[1] }; 2626 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2045 my ($W, $H) = $layout->size; 2627
2046 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2628 glRasterPos $par->[3], $y - $y0;
2629 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2047 } 2630 }
2048 2631
2049 $y += $h; 2632 $y += $h;
2050 } 2633 }
2051 2634
2052 glDisable GL_TEXTURE_2D;
2053 glDisable GL_BLEND; 2635 glDisable GL_BLEND;
2054 }; 2636 };
2055 }); 2637 });
2056} 2638}
2057 2639
2058sub _draw { 2640sub _draw {
2059 my ($self) = @_; 2641 my ($self) = @_;
2060 2642
2061 if ($self->{texture}) {
2062 glEnable GL_TEXTURE_2D; 2643 glEnable GL_TEXTURE_2D;
2063 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2064 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2645 glColor 0, 0, 0, 1;
2646 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2065 glDisable GL_TEXTURE_2D; 2647 glDisable GL_TEXTURE_2D;
2066 }
2067 2648
2068 $self->{children}[1]->draw; 2649 $self->{children}[1]->draw;
2069 2650
2070} 2651}
2071 2652
… …
2119 2700
2120sub new { 2701sub new {
2121 my $class = shift; 2702 my $class = shift;
2122 2703
2123 my $self = $class->SUPER::new ( 2704 my $self = $class->SUPER::new (
2124 state => 0, 2705 state => 0,
2125 connect_activate => \&toggle_flopper, 2706 on_activate => \&toggle_flopper,
2126 can_events => 1,
2127 @_ 2707 @_
2128 ); 2708 );
2129 2709
2130 if ($self->{state}) {
2131 $self->{state} = 0;
2132 $self->toggle_flopper;
2133 }
2134
2135 $self 2710 $self
2136} 2711}
2137 2712
2138sub toggle_flopper { 2713sub toggle_flopper {
2139 my ($self) = @_; 2714 my ($self) = @_;
2140 2715
2141 # TODO: use animation 2716 $self->{other}->toggle_visibility;
2142 if ($self->{state} = !$self->{state}) {
2143 $CFClient::UI::ROOT->add ($self->{other});
2144 $self->{other}->move ($self->coord2global (0, $self->{h}));
2145 $self->emit ("open");
2146 } else {
2147 $CFClient::UI::ROOT->remove ($self->{other});
2148 $self->emit ("close");
2149 }
2150
2151 $self->emit (changed => $self->{state});
2152} 2717}
2153 2718
2154############################################################################# 2719#############################################################################
2155 2720
2156package CFClient::UI::Tooltip; 2721package CFClient::UI::Tooltip;
… …
2166 @_, 2731 @_,
2167 can_events => 0, 2732 can_events => 0,
2168 ) 2733 )
2169} 2734}
2170 2735
2171sub set_text { 2736sub set_tooltip_from {
2172 my ($self, $text) = @_; 2737 my ($self, $widget) = @_;
2173 2738
2174 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2739 my $tooltip = $widget->{tooltip};
2175 $self->{label}->set_text ($text); 2740
2176 $self->add ($self->{label}); 2741 if ($ENV{CFPLUS_DEBUG} & 2) {
2742 $tooltip .= "\n\n" . (ref $widget) . "\n"
2743 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2744 . "req $widget->{req_w} $widget->{req_h}\n"
2745 . "visible $widget->{visible}";
2746 }
2747
2748 $self->add (new CFClient::UI::Label
2749 markup => $tooltip,
2750 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2751 fontsize => 0.8,
2752 fg => [0, 0, 0, 1],
2753 ellipsise => 0,
2754 font => ($widget->{tooltip_font} || $::FONT_PROP),
2755 );
2177} 2756}
2178 2757
2179sub size_request { 2758sub size_request {
2180 my ($self) = @_; 2759 my ($self) = @_;
2181 2760
2182 $self->child->set_max_size ($::WIDTH * 0.2);
2183
2184 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2761 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2185 2762
2186 ($w + 4, $h + 4) 2763 ($w + 4, $h + 4)
2187} 2764}
2188 2765
2766sub size_allocate {
2767 my ($self, $w, $h) = @_;
2768
2769 $self->SUPER::size_allocate ($w - 4, $h - 4);
2770}
2771
2772sub visibility_change {
2773 my ($self, $visible) = @_;
2774
2775 return unless $visible;
2776
2777 $self->{root}->on_post_alloc ("move_$self" => sub {
2778 my $widget = $self->{owner}
2779 or return;
2780
2781 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2782
2783 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2784 if $x + $self->{w} > $::WIDTH;
2785
2786 $self->move_abs ($x, $y);
2787 });
2788}
2789
2189sub _draw { 2790sub _draw {
2190 my ($self) = @_; 2791 my ($self) = @_;
2191 2792
2192 glPushMatrix;
2193 glTranslate 0.375, 0.375; 2793 glTranslate 0.375, 0.375;
2194 2794
2195 my ($w, $h) = @$self{qw(w h)}; 2795 my ($w, $h) = @$self{qw(w h)};
2196 2796
2197 glColor 1, 0.8, 0.4; 2797 glColor 1, 0.8, 0.4;
… …
2208 glVertex 0 , $h; 2808 glVertex 0 , $h;
2209 glVertex $w, $h; 2809 glVertex $w, $h;
2210 glVertex $w, 0; 2810 glVertex $w, 0;
2211 glEnd; 2811 glEnd;
2212 2812
2213 glPopMatrix; 2813 glTranslate 2 - 0.375, 2 - 0.375;
2214 2814
2215 glTranslate 2, 2;
2216 $self->SUPER::_draw; 2815 $self->SUPER::_draw;
2217} 2816}
2218 2817
2219############################################################################# 2818#############################################################################
2220 2819
2820package CFClient::UI::Face;
2821
2822our @ISA = CFClient::UI::Base::;
2823
2824use CFClient::OpenGL;
2825
2826sub new {
2827 my $class = shift;
2828
2829 my $self = $class->SUPER::new (
2830 aspect => 1,
2831 can_events => 0,
2832 @_,
2833 );
2834
2835 if ($self->{anim} && $self->{animspeed}) {
2836 Scalar::Util::weaken (my $widget = $self);
2837
2838 $self->{timer} = Event->timer (
2839 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2840 hard => 1,
2841 interval => $self->{animspeed},
2842 cb => sub {
2843 ++$widget->{frame};
2844 $widget->update;
2845 },
2846 );
2847 }
2848
2849 $self
2850}
2851
2852sub size_request {
2853 (32, 8)
2854}
2855
2856sub update {
2857 my ($self) = @_;
2858
2859 return unless $self->{visible};
2860
2861 $self->SUPER::update;
2862}
2863
2864sub _draw {
2865 my ($self) = @_;
2866
2867 return unless $::CONN;
2868
2869 my $face;
2870
2871 if ($self->{frame}) {
2872 my $anim = $::CONN->{anim}[$self->{anim}];
2873
2874 $face = $anim->[ $self->{frame} % @$anim ]
2875 if $anim && @$anim;
2876 }
2877
2878 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2879
2880 if ($tex) {
2881 glEnable GL_TEXTURE_2D;
2882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2883 glColor 0, 0, 0, 1;
2884 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2885 glDisable GL_TEXTURE_2D;
2886 }
2887}
2888
2889sub DESTROY {
2890 my ($self) = @_;
2891
2892 $self->{timer}->cancel
2893 if $self->{timer};
2894
2895 $self->SUPER::DESTROY;
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Buttonbar;
2901
2902our @ISA = CFClient::UI::HBox::;
2903
2904# TODO: should actualyl wrap buttons and other goodies.
2905
2906#############################################################################
2907
2908package CFClient::UI::Menu;
2909
2910our @ISA = CFClient::UI::FancyFrame::;
2911
2912use CFClient::OpenGL;
2913
2914sub new {
2915 my $class = shift;
2916
2917 my $self = $class->SUPER::new (
2918 items => [],
2919 z => 100,
2920 @_,
2921 );
2922
2923 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2924
2925 for my $item (@{ $self->{items} }) {
2926 my ($widget, $cb, $tooltip) = @$item;
2927
2928 # handle various types of items, only text for now
2929 if (!ref $widget) {
2930 $widget = new CFClient::UI::Label
2931 can_hover => 1,
2932 can_events => 1,
2933 text => $widget,
2934 tooltip => $tooltip
2935 }
2936
2937 $self->{item}{$widget} = $item;
2938
2939 $self->{vbox}->add ($widget);
2940 }
2941
2942 $self
2943}
2944
2945# popup given the event (must be a mouse button down event currently)
2946sub popup {
2947 my ($self, $ev) = @_;
2948
2949 $self->_emit ("popdown");
2950
2951 # maybe save $GRAB? must be careful about events...
2952 $GRAB = $self;
2953 $self->{button} = $ev->{button};
2954
2955 $self->show;
2956 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2957}
2958
2959sub mouse_motion {
2960 my ($self, $ev, $x, $y) = @_;
2961
2962 # TODO: should use vbox->find_widget or so
2963 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2964 $self->{hover} = $self->{item}{$HOVER};
2965
2966 0
2967}
2968
2969sub button_up {
2970 my ($self, $ev, $x, $y) = @_;
2971
2972 if ($ev->{button} == $self->{button}) {
2973 undef $GRAB;
2974 $self->hide;
2975
2976 $self->_emit ("popdown");
2977 $self->{hover}[1]->() if $self->{hover};
2978 } else {
2979 return 0
2980 }
2981
2982 1
2983}
2984
2985#############################################################################
2986
2987package CFClient::UI::Multiplexer;
2988
2989our @ISA = CFClient::UI::Container::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 @_,
2996 );
2997
2998 $self->{current} = $self->{children}[0]
2999 if @{ $self->{children} };
3000
3001 $self
3002}
3003
3004sub add {
3005 my ($self, @widgets) = @_;
3006
3007 $self->SUPER::add (@widgets);
3008
3009 $self->{current} = $self->{children}[0]
3010 if @{ $self->{children} };
3011}
3012
3013sub set_current_page {
3014 my ($self, $page_or_widget) = @_;
3015
3016 my $widget = ref $page_or_widget
3017 ? $page_or_widget
3018 : $self->{children}[$page_or_widget];
3019
3020 $self->{current} = $widget;
3021 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3022
3023 $self->_emit (page_changed => $self->{current});
3024
3025 $self->realloc;
3026}
3027
3028sub visible_children {
3029 $_[0]{current}
3030}
3031
3032sub size_request {
3033 my ($self) = @_;
3034
3035 $self->{current}->size_request
3036}
3037
3038sub size_allocate {
3039 my ($self, $w, $h) = @_;
3040
3041 $self->{current}->configure (0, 0, $w, $h);
3042}
3043
3044sub _draw {
3045 my ($self) = @_;
3046
3047 $self->{current}->draw;
3048}
3049
3050#############################################################################
3051
3052package CFClient::UI::Notebook;
3053
3054our @ISA = CFClient::UI::VBox::;
3055
3056sub new {
3057 my $class = shift;
3058
3059 my $self = $class->SUPER::new (
3060 buttonbar => (new CFClient::UI::Buttonbar),
3061 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3062 # filter => # will be put between multiplexer and $self
3063 @_,
3064 );
3065
3066 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3067 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3068
3069 $self
3070}
3071
3072sub add {
3073 my ($self, $title, $widget, $tooltip) = @_;
3074
3075 Scalar::Util::weaken $self;
3076
3077 $self->{buttonbar}->add (new CFClient::UI::Button
3078 markup => $title,
3079 tooltip => $tooltip,
3080 on_activate => sub { $self->set_current_page ($widget) },
3081 );
3082
3083 $self->{multiplexer}->add ($widget);
3084}
3085
3086sub set_current_page {
3087 my ($self, $page) = @_;
3088
3089 $self->{multiplexer}->set_current_page ($page);
3090 $self->_emit (page_changed => $self->{multiplexer}{current});
3091}
3092
3093#############################################################################
3094
3095package CFClient::UI::Combobox;
3096
3097use utf8;
3098
3099our @ISA = CFClient::UI::Button::;
3100
3101sub new {
3102 my $class = shift;
3103
3104 my $self = $class->SUPER::new (
3105 options => [], # [title, value, tooltip], ...
3106 value => undef,
3107 @_,
3108 );
3109
3110 $self->_set_value ($self->{value});
3111
3112 $self
3113}
3114
3115sub button_down {
3116 my ($self, $ev) = @_;
3117
3118 my @menu_items;
3119
3120 for (@{ $self->{options} }) {
3121 my ($title, $value, $tooltip) = @$_;
3122
3123 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3124 }
3125
3126 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3127}
3128
3129sub _set_value {
3130 my ($self, $value) = @_;
3131
3132 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3133 or return;
3134
3135 $self->{value} = $item->[1];
3136 $self->set_markup ("$item->[0] ⇓");
3137 $self->set_tooltip ($item->[2]);
3138}
3139
3140sub set_value {
3141 my ($self, $value) = @_;
3142
3143 return unless $self->{value} ne $value;
3144
3145 $self->_set_value ($value);
3146 $self->_emit (changed => $value);
3147}
3148
3149#############################################################################
3150
3151package CFClient::UI::Statusbox;
3152
3153our @ISA = CFClient::UI::VBox::;
3154
3155sub new {
3156 my $class = shift;
3157
3158 my $self = $class->SUPER::new (
3159 fontsize => 0.8,
3160 @_,
3161 );
3162
3163 Scalar::Util::weaken (my $this = $self);
3164
3165 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3166
3167 $self
3168}
3169
3170sub reorder {
3171 my ($self) = @_;
3172 my $NOW = Time::HiRes::time;
3173
3174 # freeze display when hovering over any label
3175 return if $CFClient::UI::TOOLTIP->{owner}
3176 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3177 values %{ $self->{item} };
3178
3179 while (my ($k, $v) = each %{ $self->{item} }) {
3180 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3181 }
3182
3183 my @widgets;
3184
3185 my @items = sort {
3186 $a->{pri} <=> $b->{pri}
3187 or $b->{id} <=> $a->{id}
3188 } values %{ $self->{item} };
3189
3190 $self->{timer}->interval (1);
3191
3192 my $count = 10 + 1;
3193 for my $item (@items) {
3194 last unless --$count;
3195
3196 my $label = $item->{label} ||= do {
3197 # TODO: doesn't handle markup well (read as: at all)
3198 my $short = $item->{count} > 1
3199 ? "<b>$item->{count} ×</b> $item->{text}"
3200 : $item->{text};
3201
3202 for ($short) {
3203 s/^\s+//;
3204 s/\s+/ /g;
3205 }
3206
3207 new CFClient::UI::Label
3208 markup => $short,
3209 tooltip => $item->{tooltip},
3210 tooltip_font => $::FONT_PROP,
3211 tooltip_width => 0.67,
3212 fontsize => $item->{fontsize} || $self->{fontsize},
3213 max_w => $::WIDTH * 0.44,
3214 fg => [@{ $item->{fg} }],
3215 can_events => 1,
3216 can_hover => 1
3217 };
3218
3219 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3220 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3221 $label->update;
3222 $label->set_max_size (undef, $label->{req_h} * $diff)
3223 if $diff < 1;
3224 $self->{timer}->interval (1/30);
3225 } else {
3226 $label->{fg}[3] = $item->{fg}[3] || 1;
3227 }
3228
3229 push @widgets, $label;
3230 }
3231
3232 $self->clear;
3233 $self->SUPER::add (reverse @widgets);
3234}
3235
3236sub add {
3237 my ($self, $text, %arg) = @_;
3238
3239 $text =~ s/^\s+//;
3240 $text =~ s/\s+$//;
3241
3242 return unless $text;
3243
3244 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3245
3246 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3247
3248 if (my $item = $self->{item}{$group}) {
3249 if ($item->{text} eq $text) {
3250 $item->{count}++;
3251 } else {
3252 $item->{count} = 1;
3253 $item->{text} = $item->{tooltip} = $text;
3254 }
3255 $item->{id} = ++$self->{id};
3256 $item->{timeout} = $timeout;
3257 delete $item->{label};
3258 } else {
3259 $self->{item}{$group} = {
3260 id => ++$self->{id},
3261 text => $text,
3262 timeout => $timeout,
3263 tooltip => $text,
3264 fg => [0.8, 0.8, 0.8, 0.8],
3265 pri => 0,
3266 count => 1,
3267 %arg,
3268 };
3269 }
3270
3271 $self->reorder;
3272}
3273
3274sub reconfigure {
3275 my ($self) = @_;
3276
3277 delete $_->{label}
3278 for values %{ $self->{item} || {} };
3279
3280 $self->reorder;
3281 $self->SUPER::reconfigure;
3282}
3283
3284sub DESTROY {
3285 my ($self) = @_;
3286
3287 $self->{timer}->cancel;
3288
3289 $self->SUPER::DESTROY;
3290}
3291
3292#############################################################################
3293
3294package CFClient::UI::Inventory;
3295
3296our @ISA = CFClient::UI::ScrolledWindow::;
3297
3298sub new {
3299 my $class = shift;
3300
3301 my $self = $class->SUPER::new (
3302 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3303 @_,
3304 );
3305
3306 $self
3307}
3308
3309sub set_items {
3310 my ($self, $items) = @_;
3311
3312 $self->{child}->clear;
3313 return unless $items;
3314
3315 my @items = sort {
3316 ($a->{type} <=> $b->{type})
3317 or ($a->{name} cmp $b->{name})
3318 } @$items;
3319
3320 $self->{real_items} = \@items;
3321
3322 my $row = 0;
3323 for my $item (@items) {
3324 CFClient::Item::update_widgets $item;
3325
3326 $self->{child}->add (0, $row, $item->{face_widget});
3327 $self->{child}->add (1, $row, $item->{desc_widget});
3328 $self->{child}->add (2, $row, $item->{weight_widget});
3329
3330 $row++;
3331 }
3332}
3333
3334#############################################################################
3335
3336package CFClient::UI::BindEditor;
3337
3338our @ISA = CFClient::UI::FancyFrame::;
3339
3340sub new {
3341 my $class = shift;
3342
3343 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3344
3345 $self->add (my $vb = new CFClient::UI::VBox);
3346
3347
3348 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3349 text => "start recording",
3350 tooltip => "Start/Stops recording of actions."
3351 ."All subsequent actions after the recording started will be captured."
3352 ."The actions are displayed after the record was stopped."
3353 ."To bind the action you have to click on the 'Bind' button",
3354 on_activate => sub {
3355 unless ($self->{recording}) {
3356 $self->start;
3357 } else {
3358 $self->stop;
3359 }
3360 });
3361
3362 $vb->add (new CFClient::UI::Label text => "Actions:");
3363 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3364
3365 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3366 $vb->add (my $hb = new CFClient::UI::HBox);
3367 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3368 $hb->add (new CFClient::UI::Button
3369 text => "bind",
3370 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3371 on_activate => sub {
3372 $self->ask_for_bind;
3373 });
3374
3375 $vb->add (my $hb = new CFClient::UI::HBox);
3376 $hb->add (new CFClient::UI::Button
3377 text => "ok",
3378 expand => 1,
3379 tooltip => "This closes the binding editor and saves the binding",
3380 on_activate => sub {
3381 $self->hide;
3382 $self->commit;
3383 });
3384
3385 $hb->add (new CFClient::UI::Button
3386 text => "cancel",
3387 expand => 1,
3388 tooltip => "This closes the binding editor without saving",
3389 on_activate => sub {
3390 $self->hide;
3391 $self->{binding_cancel}->()
3392 if $self->{binding_cancel};
3393 });
3394
3395 $self->update_binding_widgets;
3396
3397 $self
3398}
3399
3400sub commit {
3401 my ($self) = @_;
3402 my ($mod, $sym, $cmds) = $self->get_binding;
3403 if ($sym != 0 && @$cmds > 0) {
3404 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3405 ."'. Don't forget 'Save Config'!");
3406 $self->{binding_change}->($mod, $sym, $cmds)
3407 if $self->{binding_change};
3408 } else {
3409 $::STATUSBOX->add ("No action bound, no key or action specified!");
3410 $self->{binding_cancel}->()
3411 if $self->{binding_cancel};
3412 }
3413}
3414
3415sub start {
3416 my ($self) = @_;
3417
3418 $self->{rec_btn}->set_text ("stop recording");
3419 $self->{recording} = 1;
3420 $self->clear_command_list;
3421 $::CONN->start_record if $::CONN;
3422}
3423
3424sub stop {
3425 my ($self) = @_;
3426
3427 $self->{rec_btn}->set_text ("start recording");
3428 $self->{recording} = 0;
3429
3430 my $rec;
3431 $rec = $::CONN->stop_record if $::CONN;
3432 return unless ref $rec eq 'ARRAY';
3433 $self->set_command_list ($rec);
3434}
3435
3436
3437sub ask_for_bind_and_commit {
3438 my ($self) = @_;
3439 $self->ask_for_bind (1);
3440}
3441
3442sub ask_for_bind {
3443 my ($self, $commit) = @_;
3444
3445 CFClient::Binder::open_binding_dialog (sub {
3446 my ($mod, $sym) = @_;
3447 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3448 $self->update_binding_widgets;
3449 $self->commit if $commit;
3450 });
3451}
3452
3453# $mod and $sym are the modifiers and key symbol
3454# $cmds is a array ref of strings (the commands)
3455# $cb is the callback that is executed on OK
3456# $ccb is the callback that is executed on CANCEL and
3457# when the binding was unsuccessful on OK
3458sub set_binding {
3459 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3460
3461 $self->clear_command_list;
3462 $self->{recording} = 0;
3463 $self->{rec_btn}->set_text ("start recording");
3464
3465 $self->{binding} = [$mod, $sym];
3466 $self->{commands} = $cmds;
3467
3468 $self->{binding_change} = $cb;
3469 $self->{binding_cancel} = $ccb;
3470
3471 $self->update_binding_widgets;
3472}
3473
3474# this is a shortcut method that asks for a binding
3475# and then just binds it.
3476sub do_quick_binding {
3477 my ($self, $cmds) = @_;
3478 $self->set_binding (undef, undef, $cmds, sub {
3479 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3480 });
3481 $self->ask_for_bind (1);
3482}
3483
3484sub update_binding_widgets {
3485 my ($self) = @_;
3486 my ($mod, $sym, $cmds) = $self->get_binding;
3487 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3488 $self->set_command_list ($cmds);
3489}
3490
3491sub get_binding {
3492 my ($self) = @_;
3493 return (
3494 $self->{binding}->[0],
3495 $self->{binding}->[1],
3496 [ grep { defined $_ } @{$self->{commands}} ]
3497 );
3498}
3499
3500sub clear_command_list {
3501 my ($self) = @_;
3502 $self->{cmdbox}->clear ();
3503}
3504
3505sub set_command_list {
3506 my ($self, $cmds) = @_;
3507
3508 $self->{cmdbox}->clear ();
3509 $self->{commands} = $cmds;
3510
3511 my $idx = 0;
3512
3513 for (@$cmds) {
3514 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3515
3516 my $i = $idx;
3517 $hb->add (new CFClient::UI::Label text => $_);
3518 $hb->add (new CFClient::UI::Button
3519 text => "delete",
3520 tooltip => "Deletes the action from the record",
3521 on_activate => sub {
3522 $self->{cmdbox}->remove ($hb);
3523 $cmds->[$i] = undef;
3524 });
3525
3526
3527 $idx++
3528 }
3529}
3530
3531#############################################################################
3532
3533package CFClient::UI::SpellList;
3534
3535our @ISA = CFClient::UI::Table::;
3536
3537sub new {
3538 my $class = shift;
3539
3540 my $self = $class->SUPER::new (
3541 binding => [],
3542 commands => [],
3543 @_,
3544 )
3545}
3546
3547my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3548 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3549my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3550 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3551my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3552 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3553
3554sub rebuild_spell_list {
3555 my ($self) = @_;
3556
3557 $CFClient::UI::ROOT->on_refresh ($self => sub {
3558 $self->clear;
3559
3560 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3561 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3562 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3563 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3564
3565 my $row = 0;
3566
3567 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3568 my $spell = $self->{spell}{$_};
3569
3570 $row++;
3571
3572 $self->add (0, $row, new CFClient::UI::Face
3573 face => $spell->{face},
3574 can_hover => 1,
3575 can_events => 1,
3576 tooltip => $spell->{message},
3577 );
3578
3579 $self->add (1, $row, new CFClient::UI::Label
3580 expand => 1,
3581 text => $spell->{name},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3588 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3589 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3590
3591 # TODO: should be done via popup
3592 $self->add (5, $row, new CFClient::UI::Button
3593 text => "bind",
3594 tooltip => "bind spell readying (cast command) to key",
3595 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3596 );
3597 }
3598 });
3599}
3600
3601sub add_spell {
3602 my ($self, $spell) = @_;
3603
3604 $self->{spell}->{$spell->{name}} = $spell;
3605 $self->rebuild_spell_list;
3606}
3607
3608sub remove_spell {
3609 my ($self, $spell) = @_;
3610
3611 delete $self->{spell}->{$spell->{name}};
3612 $self->rebuild_spell_list;
3613}
3614
3615#############################################################################
3616
2221package CFClient::UI::Root; 3617package CFClient::UI::Root;
2222 3618
2223our @ISA = CFClient::UI::Container::; 3619our @ISA = CFClient::UI::Container::;
2224 3620
3621use List::Util qw(min max);
3622
2225use CFClient::OpenGL; 3623use CFClient::OpenGL;
2226 3624
2227sub check_size { 3625sub new {
2228 my ($self) = @_; 3626 my $class = shift;
2229 3627
2230 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3628 my $self = $class->SUPER::new (
3629 visible => 1,
3630 @_,
3631 );
3632
3633 Scalar::Util::weaken ($self->{root} = $self);
3634
3635 $self
2231} 3636}
2232 3637
2233sub size_request { 3638sub size_request {
2234 ($::WIDTH, $::HEIGHT) 3639 my ($self) = @_;
2235}
2236 3640
2237sub configure { 3641 ($self->{w}, $self->{h})
3642}
3643
3644sub _to_pixel {
3645 my ($coord, $size, $max) = @_;
3646
3647 $coord =
3648 $coord eq "center" ? ($max - $size) * 0.5
3649 : $coord eq "max" ? $max
3650 : $coord;
3651
3652 $coord = 0 if $coord < 0;
3653 $coord = $max - $size if $coord > $max - $size;
3654
3655 int $coord + 0.5
3656}
3657
3658sub size_allocate {
2238 my ($self, $x, $y, $w, $h) = @_; 3659 my ($self, $w, $h) = @_;
2239 3660
2240 $self->SUPER::configure ($x, $y, $w, $h);
2241
2242 for my $child (@{$self->{children}}) { 3661 for my $child ($self->children) {
2243 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3662 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2244 3663
2245 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3664 $X = $child->{force_x} if exists $child->{force_x};
2246 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3665 $Y = $child->{force_y} if exists $child->{force_y};
3666
3667 $X = _to_pixel $X, $W, $self->{w};
3668 $Y = _to_pixel $Y, $H, $self->{h};
3669
2247 $child->configure ($X, $Y, $W,$H); 3670 $child->configure ($X, $Y, $W, $H);
2248 } 3671 }
2249} 3672}
2250 3673
2251sub _topleft { 3674sub coord2local {
2252 my ($self, $x, $y) = @_; 3675 my ($self, $x, $y) = @_;
2253 3676
2254 ($x, $y) 3677 ($x, $y)
2255} 3678}
2256 3679
3680sub coord2global {
3681 my ($self, $x, $y) = @_;
3682
3683 ($x, $y)
3684}
3685
2257sub update { 3686sub update {
2258 my ($self) = @_; 3687 my ($self) = @_;
2259 3688
2260 $self->check_size; 3689 $::WANT_REFRESH++;
2261 ::refresh ();
2262} 3690}
2263 3691
2264sub add { 3692sub add {
2265 my ($self, $child) = @_; 3693 my ($self, @children) = @_;
2266 3694
2267 # integerize window positions 3695 $_->{is_toplevel} = 1
2268 $child->{x} = int $child->{x}; 3696 for @children;
2269 $child->{y} = int $child->{y};
2270 3697
2271 $self->SUPER::add ($child); 3698 $self->SUPER::add (@children);
3699}
3700
3701sub remove {
3702 my ($self, @children) = @_;
3703
3704 $self->SUPER::remove (@children);
3705
3706 delete $self->{is_toplevel}
3707 for @children;
3708
3709 while (@children) {
3710 my $w = pop @children;
3711 push @children, $w->children;
3712 $w->set_invisible;
3713 }
2272} 3714}
2273 3715
2274sub on_refresh { 3716sub on_refresh {
2275 my ($self, $id, $cb) = @_; 3717 my ($self, $id, $cb) = @_;
2276 3718
2277 $self->{refresh_hook}{$id} = $cb; 3719 $self->{refresh_hook}{$id} = $cb;
2278} 3720}
2279 3721
3722sub on_post_alloc {
3723 my ($self, $id, $cb) = @_;
3724
3725 $self->{post_alloc_hook}{$id} = $cb;
3726}
3727
2280sub draw { 3728sub draw {
2281 my ($self) = @_; 3729 my ($self) = @_;
2282 3730
2283 while (my $rcb = delete $self->{refresh_hook}) { 3731 while ($self->{refresh_hook}) {
2284 $_->() for values %$rcb; 3732 $_->()
3733 for values %{delete $self->{refresh_hook}};
2285 } 3734 }
3735
3736 if ($self->{realloc}) {
3737 my %queue;
3738 my @queue;
3739 my $widget;
3740
3741 outer:
3742 while () {
3743 if (my $realloc = delete $self->{realloc}) {
3744 for $widget (values %$realloc) {
3745 $widget->{visible} or next; # do not resize invisible widgets
3746
3747 $queue{$widget+0}++ and next; # duplicates are common
3748
3749 push @{ $queue[$widget->{visible}] }, $widget;
3750 }
3751 }
3752
3753 while () {
3754 @queue or last outer;
3755
3756 $widget = pop @{ $queue[-1] || [] }
3757 and last;
3758
3759 pop @queue;
3760 }
3761
3762 delete $queue{$widget+0};
3763
3764 my ($w, $h) = $widget->size_request;
3765
3766 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3767 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3768
3769 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3770 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3771
3772 $w = $widget->{force_w} if exists $widget->{force_w};
3773 $h = $widget->{force_h} if exists $widget->{force_h};
3774
3775 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3776 || delete $widget->{force_realloc}) {
3777 $widget->{req_w} = $w;
3778 $widget->{req_h} = $h;
3779
3780 $self->{size_alloc}{$widget+0} = $widget;
3781
3782 if (my $parent = $widget->{parent}) {
3783 $self->{realloc}{$parent+0} = $parent
3784 unless $queue{$parent+0};
3785
3786 $parent->{force_size_alloc} = 1;
3787 $self->{size_alloc}{$parent+0} = $parent;
3788 }
3789 }
3790
3791 delete $self->{realloc}{$widget+0};
3792 }
3793 }
3794
3795 while (my $size_alloc = delete $self->{size_alloc}) {
3796 my @queue = sort { $b->{visible} <=> $a->{visible} }
3797 values %$size_alloc;
3798
3799 while () {
3800 my $widget = pop @queue || last;
3801
3802 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3803
3804 $w = 0 if $w < 0;
3805 $h = 0 if $h < 0;
3806
3807 $w = int $w + 0.5;
3808 $h = int $h + 0.5;
3809
3810 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3811 $widget->{old_w} = $widget->{w};
3812 $widget->{old_h} = $widget->{h};
3813
3814 $widget->{w} = $w;
3815 $widget->{h} = $h;
3816
3817 $widget->emit (size_allocate => $w, $h);
3818 }
3819 }
3820 }
3821
3822 while ($self->{post_alloc_hook}) {
3823 $_->()
3824 for values %{delete $self->{post_alloc_hook}};
3825 }
3826
2286 3827
2287 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3828 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2288 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3829 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2289 glClear GL_COLOR_BUFFER_BIT; 3830 glClear GL_COLOR_BUFFER_BIT;
2290 3831
2291 glMatrixMode GL_PROJECTION; 3832 glMatrixMode GL_PROJECTION;
2292 glLoadIdentity; 3833 glLoadIdentity;
2293 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3834 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2294 glMatrixMode GL_MODELVIEW; 3835 glMatrixMode GL_MODELVIEW;
2295 glLoadIdentity; 3836 glLoadIdentity;
2296 3837
3838 {
3839 package CFClient::UI::Base;
3840
3841 ($draw_x, $draw_y, $draw_w, $draw_h) =
3842 (0, 0, $self->{w}, $self->{h});
3843 }
3844
2297 $self->_draw; 3845 $self->_draw;
2298} 3846}
2299 3847
2300############################################################################# 3848#############################################################################
2301 3849
2302package CFClient::UI; 3850package CFClient::UI;
2303 3851
2304$ROOT = new CFClient::UI::Root; 3852$ROOT = new CFClient::UI::Root;
2305$TOOLTIP = new CFClient::UI::Tooltip; 3853$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2306 3854
23071 38551
2308 3856

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