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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.296 by root, Wed Jun 7 05:48:53 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
300 509
301 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
302 512
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
304 $self->{req_w} = $w; 516 delete $self->{req_w};
305 $self->{req_h} = $h; 517 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 518 }
309} 519}
310 520
311sub update { 521sub update {
312 my ($self) = @_; 522 my ($self) = @_;
313 523
314 $self->{parent}->update 524 $self->{parent}->update
315 if $self->{parent}; 525 if $self->{parent};
316} 526}
317 527
318sub connect { 528sub reconfigure {
319 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
320 530
321 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
322} 533}
323 534
324sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 538
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
328 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
329 } 568 }
569
570 if ($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 $self\n";
330} 592}
331 593
332sub DESTROY { 594sub DESTROY {
333 my ($self) = @_; 595 my ($self) = @_;
334 596
597 delete $WIDGET{$self+0};
335 #$self->deactivate; 598 #$self->deactivate;
336} 599}
337 600
338############################################################################# 601#############################################################################
339 602
… …
348 my $class = shift; 611 my $class = shift;
349 612
350 # range [value, low, high, page] 613 # range [value, low, high, page]
351 614
352 $class->SUPER::new ( 615 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
355 @_ 618 @_
356 ) 619 )
357} 620}
358 621
359sub _draw { 622sub _draw {
360 my ($self) = @_; 623 my ($self) = @_;
361 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
363 631
364 glEnable GL_BLEND; 632 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
367 635
368 glBegin GL_QUADS; 636 glBegin GL_QUADS;
369 glVertex 0 , 0; 637 glVertex 0 , 0;
370 glVertex 0 , $h; 638 glVertex 0 , $h;
371 glVertex $w, $h; 639 glVertex $w, $h;
372 glVertex $w, 0; 640 glVertex $w, 0;
373 glEnd; 641 glEnd;
374 642
375 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
376} 645}
377 646
378############################################################################# 647#############################################################################
379 648
380package CFClient::UI::Empty; 649package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 650
394our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
395 652
396sub new { 653sub new {
397 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
398 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
399 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
400 676
401 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
402 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
403 685
404 $self 686 $self
405} 687}
406 688
407sub add { 689sub add {
408 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
409 691
410 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
411 694
412 use sort 'stable'; 695 use sort 'stable';
413 696
414 $self->{children} = [ 697 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
417 ]; 700 ];
418 701
419 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
420} 707}
421 708
422sub remove { 709sub remove {
423 my ($self, $child) = @_; 710 my ($self, $child) = @_;
424 711
425 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
426 714
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428 716
429 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
430} 732}
431 733
432sub find_widget { 734sub find_widget {
433 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
434 736
435 $x -= $self->{x}; 737 $x -= $self->{x};
436 $y -= $self->{y}; 738 $y -= $self->{y};
437 739
438 my $res; 740 my $res;
439 741
440 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
441 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
442 and return $res; 744 and return $res;
443 } 745 }
444 746
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
494 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
495} 797}
496 798
497############################################################################# 799#############################################################################
498 800
801# back-buffered drawing area
802
499package CFClient::UI::Window; 803package CFClient::UI::Window;
500 804
501our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
502 806
503use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
509} 813}
510 814
511sub update { 815sub update {
512 my ($self) = @_; 816 my ($self) = @_;
513 817
514 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
515 $self->render_chld;
516 $self->SUPER::update; 819 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527} 820}
528 821
529sub size_allocate { 822sub size_allocate {
530 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
531 824
532 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
533 828
829sub _render {
830 my ($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
534 $self->render_chld; 849 $self->_render;
850 };
535} 851}
536 852
537sub _draw { 853sub _draw {
538 my ($self) = @_; 854 my ($self) = @_;
539 855
540 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
541 857
542 my $tex = $self->{texture} 858 my $tex = $self->{texture}
543 or return; 859 or return;
544 860
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
548 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;
549 864
550 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551 866
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
554} 868}
555 869
556############################################################################# 870#############################################################################
557 871
558package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
559 873
560our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587 875
588sub new { 876sub new {
589 my $class = shift; 877 my $class = shift;
590 878
591 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
592 bg => [1, 1, 1, 1], 880 scroll_x => 0,
593 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
594 border => 0.8,
595 @_ 882 @_,
596 ); 883 )
597
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606} 884}
607 885
608sub size_request { 886sub size_request {
609 my ($self) = @_; 887 my ($self) = @_;
610 ($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, $h)
611} 895}
612 896
613sub size_allocate { 897sub size_allocate {
614 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
615 $self->{w} = $w; 899
616 $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
617 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
618} 907}
619 908
620sub _draw { 909sub set_offset {
621 my ($self) = @_; 910 my ($self, $x, $y) = @_;
622 911
623 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
624 914
625 glEnable GL_BLEND; 915 $self->update;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629 917
630# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
631# glColor 0, 0, 0, 0; 919sub coord2local {
632# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
638 924
639 $self->child->draw; 925sub coord2global {
640 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
641 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 $self->SUPER::_render;
642} 955}
643 956
644############################################################################# 957#############################################################################
645 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($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
646package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
647 1021
648our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
649 1023
650use CFClient::OpenGL; 1024use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655 1025
656sub new { 1026sub new {
657 my $class = shift; 1027 my $class = shift;
658 1028
659 # 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};
660 1078
661 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
664 border => 0.8, 1082 border => 0.6,
665 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
666 ); 1087 );
667 1088
668 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
669 align => 0, 1090 align => 0,
670 valign => 1, 1091 valign => 1,
671 text => $self->{title}, 1092 text => $title,
672 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
673 1095
674 $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};
675} 1104}
676 1105
677sub border { 1106sub border {
678 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
679} 1108}
680 1109
681sub size_request { 1110sub size_request {
682 my ($self) = @_; 1111 my ($self) = @_;
683 1112
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
685 1115
686 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
687 1117
688 ( 1118 (
689 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
692} 1122}
693 1123
694sub size_allocate { 1124sub size_allocate {
695 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
696 1126
1127 if ($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
697 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
699 1137
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
704} 1139}
705 1140
706sub button_down { 1141sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
708 1143
1144 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1145 my $border = $self->border;
710 1146
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
717 $self->{motion} = sub { 1158 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
719 1160
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
721 1163
722 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
725 }; 1169 };
726 1170
727 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
732 1174
733 $self->{motion} = sub { 1175 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
735 1177
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
737 1179
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
741 } 1188 1
742} 1189}
743 1190
744sub button_up { 1191sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
746 1193
747 delete $self->{motion}; 1194 !!delete $self->{motion}
748} 1195}
749 1196
750sub mouse_motion { 1197sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
752 1199
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
754} 1203}
755 1204
756sub _draw { 1205sub _draw {
757 my ($self) = @_; 1206 my ($self) = @_;
758 1207
1208 my $child = $self->{children}[0];
1209
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1212
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1215
767 my $border = $self->border; 1216 my $border = $self->border;
768 1217
769 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1223
775 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
776 1226
777 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
780 1230 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
787 1233
788 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1235
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
793} 1242}
794 1243
795############################################################################# 1244#############################################################################
796 1245
797package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
805sub new { 1254sub new {
806 my $class = shift; 1255 my $class = shift;
807 1256
808 $class->SUPER::new ( 1257 $class->SUPER::new (
809 col_expand => [], 1258 col_expand => [],
810 @_ 1259 @_,
811 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1265}
813 1266
814sub add { 1267sub add {
815 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
816 1269
817 $child->set_parent ($self); 1270 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
819 1272
820 $child->check_size; 1273 $self->realloc;
821} 1274}
822 1275
823# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1277sub clear {
825 my ($self) = @_; 1278 my ($self) = @_;
826 1279
1280 my @children = $self->children;
827 delete $self->{children}; 1281 delete $self->{children};
828 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
829} 1289}
830 1290
831sub get_wh { 1291sub get_wh {
832 my ($self) = @_; 1292 my ($self) = @_;
833 1293
… …
864sub size_allocate { 1324sub size_allocate {
865 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
866 1326
867 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
868 1328
869 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
871 1331
872 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1389 }
930} 1390}
931 1391
932############################################################################# 1392#############################################################################
933 1393
934package CFClient::UI::HBox; 1394package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1395
938our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
939 1397
940sub size_request { 1398sub size_request {
941 my ($self) = @_; 1399 my ($self) = @_;
942 1400
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
944 1402 ? (
945 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1405 )
948 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
949} 1410}
950 1411
951sub size_allocate { 1412sub size_allocate {
952 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
953 1414
954 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1416 my $children = $self->{children};
957 1417
958 my @h = map $_->{req_w}, @$children; 1418 my @req;
959 1419
960 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
961 1421 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } 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 {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1435 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1436 }
976 } 1437 }
977 1438
978 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
979 1440
980 my $y = 0; 1441 my $pos = 0;
981 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1443 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1445
986 $y += $h; 1446 $pos += $alloc;
987 } 1447 }
988 1448
989 1 1449 1
990} 1450}
991 1451
992############################################################################# 1452#############################################################################
993 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
994package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
995 1470
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
999 1472
1000sub size_request { 1473sub new {
1001 my ($self) = @_; 1474 my $class = shift;
1002 1475
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1004 1477 vertical => 1,
1005 ( 1478 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1479 )
1009} 1480}
1010 1481
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1482#############################################################################
1049 1483
1050package CFClient::UI::Label; 1484package CFClient::UI::Label;
1051 1485
1052our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1053 1487
1054use CFClient::OpenGL; 1488use CFClient::OpenGL;
1055 1489
1056sub new { 1490sub new {
1057 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1058 1492
1059 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1060 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1061 fontsize => 1, 1503 fontsize => 1,
1062 text => "",
1063 align => -1, 1504 align => -1,
1064 valign => -1, 1505 valign => -1,
1065 padding => 2, 1506 padding_x => 2,
1066 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1067 %arg 1509 %arg
1068 ); 1510 );
1069 1511
1070 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1515 $self->{template} = $layout;
1074 } 1516 }
1075 1517
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1077 $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 }
1078 1523
1079 $self 1524 $self
1080} 1525}
1081 1526
1082sub escape_text { 1527sub escape($) {
1083 local $_ = $_[1]; 1528 local $_ = $_[0];
1084 1529
1085 s/&/&amp;/g; 1530 s/&/&amp;/g;
1086 s/>/&gt;/g; 1531 s/>/&gt;/g;
1087 s/</&lt;/g; 1532 s/</&lt;/g;
1088 1533
1089 $_[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 $self->SUPER::realloc;
1090} 1549}
1091 1550
1092sub set_text { 1551sub set_text {
1093 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1094 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;
1095 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1096 1559
1097 delete $self->{texture}; 1560 delete $self->{size_req};
1098 $self->check_size; 1561 $self->realloc;
1099 $self->update; 1562 $self->update;
1100} 1563}
1101 1564
1102sub set_markup { 1565sub set_markup {
1103 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1104 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;
1105 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1106 1575
1107 delete $self->{texture}; 1576 delete $self->{size_req};
1108 $self->check_size; 1577 $self->realloc;
1109 $self->update; 1578 $self->update;
1110} 1579}
1111 1580
1112sub size_request { 1581sub size_request {
1113 my ($self) = @_; 1582 my ($self) = @_;
1114 1583
1115 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1590
1118 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1119 1592
1120 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1596
1123 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1124 1598
1125 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1127 } 1604 };
1128 1605
1129 ( 1606 @{ $self->{size_req} }
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1607}
1134 1608
1135sub size_allocate { 1609sub size_allocate {
1136 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1137 1611
1612 delete $self->{ox};
1613
1138 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1616}
1140 1617
1141sub set_fontsize { 1618sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1143 1620
1144 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1146} 1633}
1147 1634
1148sub _draw { 1635sub _draw {
1149 my ($self) = @_; 1636 my ($self) = @_;
1150 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1151 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1152 $self->{layout}->set_width ($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});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1154 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1649 };
1156 1650
1157 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1158 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
1159 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1162 glColor @{$self->{fg}}; 1673 }
1163
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy});
1177 1674
1178 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1676}
1181 1677
1182############################################################################# 1678#############################################################################
1183 1679
1184package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
… …
1189 1685
1190sub new { 1686sub new {
1191 my $class = shift; 1687 my $class = shift;
1192 1688
1193 $class->SUPER::new ( 1689 $class->SUPER::new (
1194 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1198 can_hover => 1, 1694 can_hover => 1,
1199 can_focus => 1, 1695 can_focus => 1,
1200 valign => 0, 1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1201 @_ 1700 @_
1202 ) 1701 )
1203} 1702}
1204 1703
1205sub _set_text { 1704sub _set_text {
… …
1207 1706
1208 delete $self->{cur_h}; 1707 delete $self->{cur_h};
1209 1708
1210 return if $self->{text} eq $text; 1709 return if $self->{text} eq $text;
1211 1710
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1712 $self->{text} = $text;
1216 1713
1217 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1219 1717
1220 $self->emit (changed => $self->{text}); 1718 $self->_emit (changed => $self->{text});
1719
1720 $self->realloc;
1721 $self->update;
1722}
1723
1724sub set_text {
1725 my ($self, $text) = @_;
1726
1727 $self->{cursor} = length $text;
1728 $self->_set_text ($text);
1221} 1729}
1222 1730
1223sub get_text { 1731sub get_text {
1224 $_[0]{text} 1732 $_[0]{text}
1225} 1733}
… …
1228 my ($self) = @_; 1736 my ($self) = @_;
1229 1737
1230 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1231 1739
1232 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1741}
1248 1742
1249sub key_down { 1743sub key_down {
1250 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1251 1745
… …
1253 my $sym = $ev->{sym}; 1747 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1748 my $uni = $ev->{unicode};
1255 1749
1256 my $text = $self->get_text; 1750 my $text = $self->get_text;
1257 1751
1258 if ($sym == 8) { 1752 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1765 $self->_emit ('escape');
1272 } elsif ($uni) { 1766 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1274 } 1770 }
1275 1771
1276 $self->_set_text ($text); 1772 $self->_set_text ($text);
1277 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1278} 1777}
1279 1778
1280sub focus_in { 1779sub focus_in {
1281 my ($self) = @_; 1780 my ($self) = @_;
1282 1781
… …
1297 utf8::encode $text; 1796 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1299 1798
1300 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1301 $self->update; 1800 $self->update;
1801
1802 1
1302} 1803}
1303 1804
1304sub mouse_motion { 1805sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1306# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1307} 1810}
1308 1811
1309sub _draw { 1812sub _draw {
1310 my ($self) = @_; 1813 my ($self) = @_;
1311 1814
1312 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1313 1816
1314 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1317 } else { 1820 } else {
1318 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1319 } 1822 }
1320 1823
1321 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1827 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1358 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1359 1862
1360 my $sym = $ev->{sym}; 1863 my $sym = $ev->{sym};
1361 1864
1362 if ($sym == 13) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1364 $self->update; 1871 $self->update;
1365 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1366 } else { 1895 } else {
1367 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1368 } 1899 1
1369
1370} 1900}
1371 1901
1372############################################################################# 1902#############################################################################
1373 1903
1374package CFClient::UI::Button; 1904package CFClient::UI::Button;
… …
1383 1913
1384sub new { 1914sub new {
1385 my $class = shift; 1915 my $class = shift;
1386 1916
1387 $class->SUPER::new ( 1917 $class->SUPER::new (
1388 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1389 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1392 can_hover => 1, 1922 can_hover => 1,
1393 align => 0, 1923 align => 0,
1394 valign => 0, 1924 valign => 0,
1925 can_events => 1,
1395 @_ 1926 @_
1396 ) 1927 )
1397} 1928}
1398 1929
1930sub activate { }
1931
1399sub button_up { 1932sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1401 1934
1935 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1938
1405 } 1939 1
1406} 1940}
1407 1941
1408sub _draw { 1942sub _draw {
1409 my ($self) = @_; 1943 my ($self) = @_;
1410 1944
1411 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1946
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1422 1950
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1952
1425 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1954
1428 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1429} 1956}
1430 1957
1431############################################################################# 1958#############################################################################
… …
1442 1969
1443sub new { 1970sub new {
1444 my $class = shift; 1971 my $class = shift;
1445 1972
1446 $class->SUPER::new ( 1973 $class->SUPER::new (
1447 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1448 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 1980 state => 0,
1451 can_hover => 1, 1981 can_hover => 1,
1452 @_ 1982 @_
1453 ) 1983 )
1454} 1984}
1455 1985
1456sub size_request { 1986sub size_request {
1457 my ($self) = @_; 1987 my ($self) = @_;
1458 1988
1459 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1460} 1990}
1461 1991
1462sub button_down { 1992sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1464 1994
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1469 } 2003 1
1470} 2004}
1471 2005
1472sub _draw { 2006sub _draw {
1473 my ($self) = @_; 2007 my ($self) = @_;
1474 2008
1475 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1476 2010
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 2012
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1480 2016
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 2018
1483 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1484 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 2024}
1494 2025
1495############################################################################# 2026#############################################################################
1496 2027
1497package CFClient::UI::Image; 2028package CFClient::UI::Image;
… …
1504our %loaded_images; 2035our %loaded_images;
1505 2036
1506sub new { 2037sub new {
1507 my $class = shift; 2038 my $class = shift;
1508 2039
1509 my $self = $class->SUPER::new (@_); 2040 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2041
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2043
1513 $loaded_images{$self->{image}} ||= 2044 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2071 glTranslate 0, -$self->{w}, 0;
1541 2072
1542 ($w, $h) = ($h, $w); 2073 ($w, $h) = ($h, $w);
1543 } 2074 }
1544 2075
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2076 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2078
1550 $tex->draw_quad (0, 0, $w, $h); 2079 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2080
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2081 glDisable GL_TEXTURE_2D;
1554} 2082}
1555 2083
1556############################################################################# 2084#############################################################################
1557 2085
1558package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1559 2087
1560our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
1561 2091
1562use CFClient::OpenGL; 2092use CFClient::OpenGL;
1563 2093
1564my %tex = ( 2094my %tex = (
1565 food => [ 2095 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2098 ],
1569 grace => [ 2099 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2102 ],
1573 hp => [ 2103 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2106 ],
1577 mana => [ 2107 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2110 ],
1581); 2111);
1582 2112
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2114sub new {
… …
1603} 2133}
1604 2134
1605sub set_max { 2135sub set_max {
1606 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1607 2137
2138 return if $self->{max_val} == $max;
2139
1608 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1609} 2142}
1610 2143
1611sub set_value { 2144sub set_value {
1612 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1613 2146
1614 $self->set_max ($max) 2147 $self->set_max ($max)
1615 if defined $max; 2148 if defined $max;
1616 2149
1617 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1618 $self->{val} = $val; 2152 $self->{val} = $val;
1619
1620 $self->update; 2153 $self->update;
1621} 2154}
1622 2155
1623sub _draw { 2156sub _draw {
1624 my ($self) = @_; 2157 my ($self) = @_;
1625 2158
1626 my $tex = $tex{$self->{type}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1627 2161
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1629 2163
1630 if ($self->{vertical}) { 2164 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
… …
1633 2167
1634 ($w, $h) = ($h, $w); 2168 ($w, $h) = ($h, $w);
1635 } 2169 }
1636 2170
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2172
1640 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
1642 2178
1643 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2184
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2191 glEnd;
1658 2192
2193 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
1666 2211
1667 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1669} 2214}
1670 2215
… …
1673package CFClient::UI::Gauge; 2218package CFClient::UI::Gauge;
1674 2219
1675our @ISA = CFClient::UI::VBox::; 2220our @ISA = CFClient::UI::VBox::;
1676 2221
1677sub new { 2222sub new {
1678 my ($class, %arg) = shift; 2223 my ($class, %arg) = @_;
1679 2224
1680 my $self = $class->SUPER::new ( 2225 my $self = $class->SUPER::new (
1681 @_, 2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
1682 ); 2230 );
1683 2231
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2235
1688 $self 2236 $self
1689} 2237}
1690 2238
1691sub set_fontsize { 2239sub set_fontsize {
… …
1693 2241
1694 $self->{value}->set_fontsize ($fsize); 2242 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2243 $self->{max} ->set_fontsize ($fsize);
1696} 2244}
1697 2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
1698sub set_value { 2253sub set_value {
1699 my ($self, $val, $max) = @_; 2254 my ($self, $val, $max) = @_;
1700 2255
1701 $self->set_max ($max) 2256 $self->set_max ($max)
1702 if defined $max; 2257 if defined $max;
1703 2258
1704 $self->{gauge}->set_value ($val, $max); 2259 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2260 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2261}
1714 2262
1715############################################################################# 2263#############################################################################
1716 2264
1717package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1728 2276
1729sub new { 2277sub new {
1730 my $class = shift; 2278 my $class = shift;
1731 2279
1732 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1733 2281
1734 # TODO: 0-width page 2282 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2284 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1739 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1740 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2291 min_w => $::WIDTH / 80,
1742 req_h => 20, 2292 min_h => $::WIDTH / 80,
1743 vertical => 0, 2293 vertical => 0,
1744 can_hover => 1, 2294 can_hover => 1,
1745 inner_pad => 5, 2295 inner_pad => 0.02,
1746 @_ 2296 @_
1747 ); 2297 );
1748 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1749 $self 2302 $self
1750} 2303}
1751 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 if ("@$range" ne "@{$self->{range}}") {
2313 $self->update;
2314 $self->set_value ($self->{range}[0]);
2315 }
2316}
2317
2318sub set_value {
2319 my ($self, $value) = @_;
2320
2321 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2322
2323 $hi = $lo + 1 if $hi <= $lo;
2324
2325 $page = $hi - $lo if $page > $hi - $lo;
2326
2327 $value = $lo if $value < $lo;
2328 $value = $hi - $page if $value > $hi - $page;
2329
2330 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2331 if $unit;
2332
2333 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2334
2335 if ($value != $old_value) {
2336 $self->_emit (changed => $value);
2337 $self->update;
2338 }
2339}
2340
1752sub size_request { 2341sub size_request {
1753 my ($self) = @_; 2342 my ($self) = @_;
1754 2343
1755 my $w = $self->{req_w}; 2344 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2345}
1760 2346
1761sub button_down { 2347sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1763 2349
1764 $self->SUPER::button_down ($ev, $x, $y); 2350 $self->SUPER::button_down ($ev, $x, $y);
2351
2352 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2353
1765 $self->mouse_motion ($ev, $x, $y); 2354 $self->mouse_motion ($ev, $x, $y)
1766} 2355}
1767 2356
1768sub mouse_motion { 2357sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2358 my ($self, $ev, $x, $y) = @_;
1770 2359
1771 if ($GRAB == $self) { 2360 if ($GRAB == $self) {
2361 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2362
2363 my (undef, $lo, $hi, $page) = @{$self->{range}};
2364
2365 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2366
2367 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2368 } else {
2369 return 0;
2370 }
2371
2372 1
2373}
2374
2375sub update {
2376 my ($self) = @_;
2377
2378 delete $self->{knob_w};
2379 $self->SUPER::update;
2380}
2381
2382sub _draw {
2383 my ($self) = @_;
2384
2385 unless ($self->{knob_w}) {
2386 $self->set_value ($self->{range}[0]);
2387
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2388 my ($value, $lo, $hi, $page) = @{$self->{range}};
2389 my $range = ($hi - $page - $lo) || 1e-100;
1773 2390
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2391 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2392
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2393 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2394 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2395
1779 $x -= $inner_pad_px; # substract the padding 2396 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2397 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2398
1785 $self->emit (changed => $x); 2399 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2400 $self->{knob_w} = $knob_w;
1787 } 2401 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2402
1801 $self->SUPER::_draw (); 2403 $self->SUPER::_draw ();
1802 2404
1803 my ($w, $h) = @$self{qw(w h)}; 2405 glScale $self->{w}, $self->{h};
1804 2406
1805 if ($self->{vertical}) { 2407 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2408 # draw a vertical slider like a rotated horizontal slider
1807 2409
2410 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2411 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2412 }
1813 2413
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2414 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2415 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2416
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2417 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2419
1840 # draw background 2420 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2421 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2422
1843 # draw handle 2423 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2424 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2425
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2426 glDisable GL_TEXTURE_2D;
1848} 2427}
2428
2429#############################################################################
2430
2431package CFClient::UI::ValSlider;
2432
2433our @ISA = CFClient::UI::HBox::;
2434
2435sub new {
2436 my ($class, %arg) = @_;
2437
2438 my $range = delete $arg{range};
2439
2440 my $self = $class->SUPER::new (
2441 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2442 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2443 to_value => sub { shift },
2444 from_value => sub { shift },
2445 %arg,
2446 );
2447
2448 $self->{slider}->connect (changed => sub {
2449 my ($self, $value) = @_;
2450 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2451 $self->{parent}->emit (changed => $value);
2452 });
2453
2454# $self->{entry}->connect (changed => sub {
2455# my ($self, $value) = @_;
2456# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2457# $self->{parent}->emit (changed => $value);
2458# });
2459
2460 $self->add ($self->{slider}, $self->{entry});
2461
2462 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2463
2464 $self
2465}
2466
2467sub set_range { shift->{slider}->set_range (@_) }
2468sub set_value { shift->{slider}->set_value (@_) }
1849 2469
1850############################################################################# 2470#############################################################################
1851 2471
1852package CFClient::UI::TextView; 2472package CFClient::UI::TextView;
1853 2473
… …
1857 2477
1858sub new { 2478sub new {
1859 my $class = shift; 2479 my $class = shift;
1860 2480
1861 my $self = $class->SUPER::new ( 2481 my $self = $class->SUPER::new (
1862 fontsize => 1, 2482 fontsize => 1,
2483 can_events => 0,
2484 indent => 0,
2485 #font => default_font
1863 @_, 2486 @_,
1864 2487
1865 layout => (new CFClient::Layout), 2488 layout => (new CFClient::Layout 1),
1866 par => [], 2489 par => [],
1867 height => 0, 2490 height => 0,
1868 children => [ 2491 children => [
1869 (new CFClient::UI::Empty expand => 1), 2492 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2493 (new CFClient::UI::Slider vertical => 1),
1871 ], 2494 ],
1872 ); 2495 );
1873 2496
1874 $self->{children}[1]->connect (changed => sub { 2497 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2498
1878 $self 2499 $self
1879} 2500}
1880 2501
1881sub set_fontsize { 2502sub set_fontsize {
… …
1883 2504
1884 $self->{fontsize} = $fontsize; 2505 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2506 $self->reflow;
1886} 2507}
1887 2508
2509sub size_allocate {
2510 my ($self, $w, $h) = @_;
2511
2512 $self->SUPER::size_allocate ($w, $h);
2513
2514 $self->{layout}->set_font ($self->{font}) if $self->{font};
2515 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2516 $self->{layout}->set_width ($self->{children}[0]{w});
2517 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2518
2519 $self->reflow;
2520}
2521
1888sub text_height { 2522sub text_size {
1889 my ($self, $text) = @_; 2523 my ($self, $text, $indent) = @_;
1890 2524
1891 my $layout = $self->{layout}; 2525 my $layout = $self->{layout};
1892 2526
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2527 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2528 $layout->set_width ($self->{children}[0]{w} - $indent);
2529 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1895 $layout->set_text ($text); 2530 $layout->set_markup ($text);
1896 2531
1897 ($layout->size)[1] 2532 $layout->size
1898} 2533}
1899 2534
1900sub reflow { 2535sub reflow {
1901 my ($self) = @_; 2536 my ($self) = @_;
1902 2537
1903 $self->{need_reflow}++; 2538 $self->{need_reflow}++;
1904 $self->update; 2539 $self->update;
1905} 2540}
1906 2541
1907sub size_allocate { 2542sub set_offset {
2543 my ($self, $offset) = @_;
2544
2545 # todo: base offset on lines or so, not on pixels
2546 $self->{children}[1]->set_value ($offset);
2547}
2548
2549sub clear {
1908 my ($self, $w, $h) = @_; 2550 my ($self) = @_;
1909 2551
1910 $self->SUPER::size_allocate ($w, $h); 2552 $self->{par} = [];
1911 2553 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2554 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2555}
1917 2556
1918sub add_paragraph { 2557sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2558 my ($self, $color, $text, $indent) = @_;
1920 2559
1921 #TODO: intelligently "reformat" paragraph 2560 for my $line (split /\n/, $text) {
1922 2561 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2562 $self->{height} += $h;
2563 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2564 }
1926 2565
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2566 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2567}
1932 2568
1933sub update { 2569sub update {
1934 my ($self) = @_; 2570 my ($self) = @_;
1935 2571
… …
1937 2573
1938 return unless $self->{h} > 0; 2574 return unless $self->{h} > 0;
1939 2575
1940 delete $self->{texture}; 2576 delete $self->{texture};
1941 2577
1942 $ROOT->on_refresh ($self, sub { 2578 $ROOT->on_post_alloc ($self => sub {
2579 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2580
1943 if (delete $self->{need_reflow}) { 2581 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2582 my $height = 0;
1945 2583
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2584 my $layout = $self->{layout};
2585
2586 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2587
1947 for @{$self->{par}}; 2588 for (@{$self->{par}}) {
2589 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2590 $layout->set_width ($W - $_->[3]);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($_->[4]);
2593 my ($w, $h) = $layout->size;
2594 $_->[0] = $w + $_->[3];
2595 $_->[1] = $h;
2596 }
2597
2598 $height += $_->[1];
2599 }
1948 2600
1949 $self->{height} = $height; 2601 $self->{height} = $height;
1950 2602
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2603 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2604
1953 delete $self->{texture}; 2605 delete $self->{texture};
1954 } 2606 }
1955 2607
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2608 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2609 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2610 glClear GL_COLOR_BUFFER_BIT;
1959 2611
2612 my $top = int $self->{children}[1]{range}[0];
2613
2614 my $y0 = $top;
2615 my $y1 = $top + $H;
2616
2617 my $y = 0;
2618
2619 my $layout = $self->{layout};
2620
2621 $layout->set_font ($self->{font}) if $self->{font};
2622
1960 glEnable GL_BLEND; 2623 glEnable GL_BLEND;
2624 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2625 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2626
1974 for my $par (@{$self->{par}}) { 2627 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2628 my $h = $par->[1];
1976 2629
1977 if ($y0 < $y + $h && $y < $y1) { 2630 if ($y0 < $y + $h && $y < $y1) {
2631 $layout->set_foreground (@{ $par->[2] });
2632 $layout->set_width ($W - $par->[3]);
2633 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1978 $layout->set_text ($par->[2]); 2634 $layout->set_markup ($par->[4]);
1979 2635
1980 glColor @{ $par->[1] }; 2636 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2637
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2638 glRasterPos $par->[3], $y - $y0;
2639 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2640 }
1984 2641
1985 $y += $h; 2642 $y += $h;
1986 } 2643 }
1987 2644
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2645 glDisable GL_BLEND;
1990 }; 2646 };
1991 }); 2647 });
1992} 2648}
1993 2649
1994sub _draw { 2650sub _draw {
1995 my ($self) = @_; 2651 my ($self) = @_;
1996 2652
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2653 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2655 glColor 0, 0, 0, 1;
2656 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2657 glDisable GL_TEXTURE_2D;
2002 }
2003 2658
2004 $self->{children}[1]->draw; 2659 $self->{children}[1]->draw;
2005 2660
2006} 2661}
2007 2662
… …
2055 2710
2056sub new { 2711sub new {
2057 my $class = shift; 2712 my $class = shift;
2058 2713
2059 my $self = $class->SUPER::new ( 2714 my $self = $class->SUPER::new (
2060 state => 0, 2715 state => 0,
2061 connect_activate => \&toggle_flopper, 2716 on_activate => \&toggle_flopper,
2062 @_ 2717 @_
2063 ); 2718 );
2064 2719
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2720 $self
2071} 2721}
2072 2722
2073sub toggle_flopper { 2723sub toggle_flopper {
2074 my ($self) = @_; 2724 my ($self) = @_;
2075 2725
2076 # TODO: use animation 2726 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2727}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2728
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2729#############################################################################
2730
2731package CFClient::UI::Tooltip;
2732
2733our @ISA = CFClient::UI::Bin::;
2734
2735use CFClient::OpenGL;
2736
2737sub new {
2738 my $class = shift;
2739
2740 $class->SUPER::new (
2741 @_,
2742 can_events => 0,
2743 )
2744}
2745
2746sub set_tooltip_from {
2747 my ($self, $widget) = @_;
2748
2749 my $tooltip = $widget->{tooltip};
2750
2751 if ($ENV{CFPLUS_DEBUG} & 2) {
2752 $tooltip .= "\n\n" . (ref $widget) . "\n"
2753 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2754 . "req $widget->{req_w} $widget->{req_h}\n"
2755 . "visible $widget->{visible}";
2756 }
2757
2758 $self->add (new CFClient::UI::Label
2759 markup => $tooltip,
2760 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2761 fontsize => 0.8,
2762 fg => [0, 0, 0, 1],
2763 ellipsise => 0,
2764 font => ($widget->{tooltip_font} || $::FONT_PROP),
2765 );
2766}
2767
2768sub size_request {
2769 my ($self) = @_;
2770
2771 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2772
2773 ($w + 4, $h + 4)
2774}
2775
2776sub size_allocate {
2777 my ($self, $w, $h) = @_;
2778
2779 $self->SUPER::size_allocate ($w - 4, $h - 4);
2780}
2781
2782sub visibility_change {
2783 my ($self, $visible) = @_;
2784
2785 return unless $visible;
2786
2787 $self->{root}->on_post_alloc ("move_$self" => sub {
2788 my $widget = $self->{owner}
2789 or return;
2790
2791 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2792
2793 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2794 if $x + $self->{w} > $self->{root}{w};
2795
2796 $self->move_abs ($x, $y);
2797 });
2798}
2799
2800sub _draw {
2801 my ($self) = @_;
2802
2803 glTranslate 0.375, 0.375;
2804
2805 my ($w, $h) = @$self{qw(w h)};
2806
2807 glColor 1, 0.8, 0.4;
2808 glBegin GL_QUADS;
2809 glVertex 0 , 0;
2810 glVertex 0 , $h;
2811 glVertex $w, $h;
2812 glVertex $w, 0;
2813 glEnd;
2814
2815 glColor 0, 0, 0;
2816 glBegin GL_LINE_LOOP;
2817 glVertex 0 , 0;
2818 glVertex 0 , $h;
2819 glVertex $w, $h;
2820 glVertex $w, 0;
2821 glEnd;
2822
2823 glTranslate 2 - 0.375, 2 - 0.375;
2824
2825 $self->SUPER::_draw;
2826}
2827
2828#############################################################################
2829
2830package CFClient::UI::Face;
2831
2832our @ISA = CFClient::UI::Base::;
2833
2834use CFClient::OpenGL;
2835
2836sub new {
2837 my $class = shift;
2838
2839 my $self = $class->SUPER::new (
2840 aspect => 1,
2841 can_events => 0,
2842 @_,
2843 );
2844
2845 if ($self->{anim} && $self->{animspeed}) {
2846 Scalar::Util::weaken (my $widget = $self);
2847
2848 $self->{timer} = Event->timer (
2849 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2850 hard => 1,
2851 interval => $self->{animspeed},
2852 cb => sub {
2853 ++$widget->{frame};
2854 $widget->update;
2855 },
2856 );
2857 }
2858
2859 $self
2860}
2861
2862sub size_request {
2863 (32, 8)
2864}
2865
2866sub update {
2867 my ($self) = @_;
2868
2869 return unless $self->{visible};
2870
2871 $self->SUPER::update;
2872}
2873
2874sub _draw {
2875 my ($self) = @_;
2876
2877 return unless $::CONN;
2878
2879 my $face;
2880
2881 if ($self->{frame}) {
2882 my $anim = $::CONN->{anim}[$self->{anim}];
2883
2884 $face = $anim->[ $self->{frame} % @$anim ]
2885 if $anim && @$anim;
2886 }
2887
2888 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2889
2890 if ($tex) {
2891 glEnable GL_TEXTURE_2D;
2892 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2893 glColor 0, 0, 0, 1;
2894 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2895 glDisable GL_TEXTURE_2D;
2896 }
2897}
2898
2899sub DESTROY {
2900 my ($self) = @_;
2901
2902 $self->{timer}->cancel
2903 if $self->{timer};
2904
2905 $self->SUPER::DESTROY;
2906}
2907
2908#############################################################################
2909
2910package CFClient::UI::Buttonbar;
2911
2912our @ISA = CFClient::UI::HBox::;
2913
2914# TODO: should actualyl wrap buttons and other goodies.
2915
2916#############################################################################
2917
2918package CFClient::UI::Menu;
2919
2920our @ISA = CFClient::UI::FancyFrame::;
2921
2922use CFClient::OpenGL;
2923
2924sub new {
2925 my $class = shift;
2926
2927 my $self = $class->SUPER::new (
2928 items => [],
2929 z => 100,
2930 @_,
2931 );
2932
2933 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2934
2935 for my $item (@{ $self->{items} }) {
2936 my ($widget, $cb, $tooltip) = @$item;
2937
2938 # handle various types of items, only text for now
2939 if (!ref $widget) {
2940 $widget = new CFClient::UI::Label
2941 can_hover => 1,
2942 can_events => 1,
2943 text => $widget,
2944 tooltip => $tooltip
2945 }
2946
2947 $self->{item}{$widget} = $item;
2948
2949 $self->{vbox}->add ($widget);
2950 }
2951
2952 $self
2953}
2954
2955# popup given the event (must be a mouse button down event currently)
2956sub popup {
2957 my ($self, $ev) = @_;
2958
2959 $self->_emit ("popdown");
2960
2961 # maybe save $GRAB? must be careful about events...
2962 $GRAB = $self;
2963 $self->{button} = $ev->{button};
2964
2965 $self->show;
2966 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2967}
2968
2969sub mouse_motion {
2970 my ($self, $ev, $x, $y) = @_;
2971
2972 # TODO: should use vbox->find_widget or so
2973 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2974 $self->{hover} = $self->{item}{$HOVER};
2975
2976 0
2977}
2978
2979sub button_up {
2980 my ($self, $ev, $x, $y) = @_;
2981
2982 if ($ev->{button} == $self->{button}) {
2983 undef $GRAB;
2984 $self->hide;
2985
2080 $self->emit ("open"); 2986 $self->_emit ("popdown");
2987 $self->{hover}[1]->() if $self->{hover};
2081 } else { 2988 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 2989 return 0
2083 $self->emit ("close"); 2990 }
2991
2084 } 2992 1
2085
2086 $self->emit (changed => $self->{state});
2087} 2993}
2088 2994
2089############################################################################# 2995#############################################################################
2090 2996
2997package CFClient::UI::Multiplexer;
2998
2999our @ISA = CFClient::UI::Container::;
3000
3001sub new {
3002 my $class = shift;
3003
3004 my $self = $class->SUPER::new (
3005 @_,
3006 );
3007
3008 $self->{current} = $self->{children}[0]
3009 if @{ $self->{children} };
3010
3011 $self
3012}
3013
3014sub add {
3015 my ($self, @widgets) = @_;
3016
3017 $self->SUPER::add (@widgets);
3018
3019 $self->{current} = $self->{children}[0]
3020 if @{ $self->{children} };
3021}
3022
3023sub set_current_page {
3024 my ($self, $page_or_widget) = @_;
3025
3026 my $widget = ref $page_or_widget
3027 ? $page_or_widget
3028 : $self->{children}[$page_or_widget];
3029
3030 $self->{current} = $widget;
3031 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3032
3033 $self->_emit (page_changed => $self->{current});
3034
3035 $self->realloc;
3036}
3037
3038sub visible_children {
3039 $_[0]{current}
3040}
3041
3042sub size_request {
3043 my ($self) = @_;
3044
3045 $self->{current}->size_request
3046}
3047
3048sub size_allocate {
3049 my ($self, $w, $h) = @_;
3050
3051 $self->{current}->configure (0, 0, $w, $h);
3052}
3053
3054sub _draw {
3055 my ($self) = @_;
3056
3057 $self->{current}->draw;
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Notebook;
3063
3064our @ISA = CFClient::UI::VBox::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 buttonbar => (new CFClient::UI::Buttonbar),
3071 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3072 # filter => # will be put between multiplexer and $self
3073 @_,
3074 );
3075
3076 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3077 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3078
3079 $self
3080}
3081
3082sub add {
3083 my ($self, $title, $widget, $tooltip) = @_;
3084
3085 Scalar::Util::weaken $self;
3086
3087 $self->{buttonbar}->add (new CFClient::UI::Button
3088 markup => $title,
3089 tooltip => $tooltip,
3090 on_activate => sub { $self->set_current_page ($widget) },
3091 );
3092
3093 $self->{multiplexer}->add ($widget);
3094}
3095
3096sub set_current_page {
3097 my ($self, $page) = @_;
3098
3099 $self->{multiplexer}->set_current_page ($page);
3100 $self->_emit (page_changed => $self->{multiplexer}{current});
3101}
3102
3103#############################################################################
3104
3105package CFClient::UI::Combobox;
3106
3107use utf8;
3108
3109our @ISA = CFClient::UI::Button::;
3110
3111sub new {
3112 my $class = shift;
3113
3114 my $self = $class->SUPER::new (
3115 options => [], # [title, value, tooltip], ...
3116 value => undef,
3117 @_,
3118 );
3119
3120 $self->_set_value ($self->{value});
3121
3122 $self
3123}
3124
3125sub button_down {
3126 my ($self, $ev) = @_;
3127
3128 my @menu_items;
3129
3130 for (@{ $self->{options} }) {
3131 my ($title, $value, $tooltip) = @$_;
3132
3133 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3134 }
3135
3136 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3137}
3138
3139sub _set_value {
3140 my ($self, $value) = @_;
3141
3142 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3143 or return;
3144
3145 $self->{value} = $item->[1];
3146 $self->set_markup ("$item->[0] ⇓");
3147 $self->set_tooltip ($item->[2]);
3148}
3149
3150sub set_value {
3151 my ($self, $value) = @_;
3152
3153 return unless $self->{value} ne $value;
3154
3155 $self->_set_value ($value);
3156 $self->_emit (changed => $value);
3157}
3158
3159#############################################################################
3160
3161package CFClient::UI::Statusbox;
3162
3163our @ISA = CFClient::UI::VBox::;
3164
3165sub new {
3166 my $class = shift;
3167
3168 my $self = $class->SUPER::new (
3169 fontsize => 0.8,
3170 @_,
3171 );
3172
3173 Scalar::Util::weaken (my $this = $self);
3174
3175 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3176
3177 $self
3178}
3179
3180sub reorder {
3181 my ($self) = @_;
3182 my $NOW = Time::HiRes::time;
3183
3184 # freeze display when hovering over any label
3185 return if $CFClient::UI::TOOLTIP->{owner}
3186 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3187 values %{ $self->{item} };
3188
3189 while (my ($k, $v) = each %{ $self->{item} }) {
3190 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3191 }
3192
3193 my @widgets;
3194
3195 my @items = sort {
3196 $a->{pri} <=> $b->{pri}
3197 or $b->{id} <=> $a->{id}
3198 } values %{ $self->{item} };
3199
3200 $self->{timer}->interval (1);
3201
3202 my $count = 10 + 1;
3203 for my $item (@items) {
3204 last unless --$count;
3205
3206 my $label = $item->{label} ||= do {
3207 # TODO: doesn't handle markup well (read as: at all)
3208 my $short = $item->{count} > 1
3209 ? "<b>$item->{count} ×</b> $item->{text}"
3210 : $item->{text};
3211
3212 for ($short) {
3213 s/^\s+//;
3214 s/\s+/ /g;
3215 }
3216
3217 new CFClient::UI::Label
3218 markup => $short,
3219 tooltip => $item->{tooltip},
3220 tooltip_font => $::FONT_PROP,
3221 tooltip_width => 0.67,
3222 fontsize => $item->{fontsize} || $self->{fontsize},
3223 max_w => $::WIDTH * 0.44,
3224 fg => [@{ $item->{fg} }],
3225 can_events => 1,
3226 can_hover => 1
3227 };
3228
3229 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3230 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3231 $label->update;
3232 $label->set_max_size (undef, $label->{req_h} * $diff)
3233 if $diff < 1;
3234 $self->{timer}->interval (1/30);
3235 } else {
3236 $label->{fg}[3] = $item->{fg}[3] || 1;
3237 }
3238
3239 push @widgets, $label;
3240 }
3241
3242 $self->clear;
3243 $self->SUPER::add (reverse @widgets);
3244}
3245
3246sub add {
3247 my ($self, $text, %arg) = @_;
3248
3249 $text =~ s/^\s+//;
3250 $text =~ s/\s+$//;
3251
3252 return unless $text;
3253
3254 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3255
3256 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3257
3258 if (my $item = $self->{item}{$group}) {
3259 if ($item->{text} eq $text) {
3260 $item->{count}++;
3261 } else {
3262 $item->{count} = 1;
3263 $item->{text} = $item->{tooltip} = $text;
3264 }
3265 $item->{id} = ++$self->{id};
3266 $item->{timeout} = $timeout;
3267 delete $item->{label};
3268 } else {
3269 $self->{item}{$group} = {
3270 id => ++$self->{id},
3271 text => $text,
3272 timeout => $timeout,
3273 tooltip => $text,
3274 fg => [0.8, 0.8, 0.8, 0.8],
3275 pri => 0,
3276 count => 1,
3277 %arg,
3278 };
3279 }
3280
3281 $self->reorder;
3282}
3283
3284sub reconfigure {
3285 my ($self) = @_;
3286
3287 delete $_->{label}
3288 for values %{ $self->{item} || {} };
3289
3290 $self->reorder;
3291 $self->SUPER::reconfigure;
3292}
3293
3294sub DESTROY {
3295 my ($self) = @_;
3296
3297 $self->{timer}->cancel;
3298
3299 $self->SUPER::DESTROY;
3300}
3301
3302#############################################################################
3303
3304package CFClient::UI::Inventory;
3305
3306our @ISA = CFClient::UI::ScrolledWindow::;
3307
3308sub new {
3309 my $class = shift;
3310
3311 my $self = $class->SUPER::new (
3312 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3313 @_,
3314 );
3315
3316 $self
3317}
3318
3319sub set_items {
3320 my ($self, $items) = @_;
3321
3322 $self->{child}->clear;
3323 return unless $items;
3324
3325 my @items = sort {
3326 ($a->{type} <=> $b->{type})
3327 or ($a->{name} cmp $b->{name})
3328 } @$items;
3329
3330 $self->{real_items} = \@items;
3331
3332 my $row = 0;
3333 for my $item (@items) {
3334 CFClient::Item::update_widgets $item;
3335
3336 $self->{child}->add (0, $row, $item->{face_widget});
3337 $self->{child}->add (1, $row, $item->{desc_widget});
3338 $self->{child}->add (2, $row, $item->{weight_widget});
3339
3340 $row++;
3341 }
3342}
3343
3344#############################################################################
3345
3346package CFClient::UI::BindEditor;
3347
3348our @ISA = CFClient::UI::FancyFrame::;
3349
3350sub new {
3351 my $class = shift;
3352
3353 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3354
3355 $self->add (my $vb = new CFClient::UI::VBox);
3356
3357
3358 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3359 text => "start recording",
3360 tooltip => "Start/Stops recording of actions."
3361 ."All subsequent actions after the recording started will be captured."
3362 ."The actions are displayed after the record was stopped."
3363 ."To bind the action you have to click on the 'Bind' button",
3364 on_activate => sub {
3365 unless ($self->{recording}) {
3366 $self->start;
3367 } else {
3368 $self->stop;
3369 }
3370 });
3371
3372 $vb->add (new CFClient::UI::Label text => "Actions:");
3373 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3374
3375 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3376 $vb->add (my $hb = new CFClient::UI::HBox);
3377 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3378 $hb->add (new CFClient::UI::Button
3379 text => "bind",
3380 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3381 on_activate => sub {
3382 $self->ask_for_bind;
3383 });
3384
3385 $vb->add (my $hb = new CFClient::UI::HBox);
3386 $hb->add (new CFClient::UI::Button
3387 text => "ok",
3388 expand => 1,
3389 tooltip => "This closes the binding editor and saves the binding",
3390 on_activate => sub {
3391 $self->hide;
3392 $self->commit;
3393 });
3394
3395 $hb->add (new CFClient::UI::Button
3396 text => "cancel",
3397 expand => 1,
3398 tooltip => "This closes the binding editor without saving",
3399 on_activate => sub {
3400 $self->hide;
3401 $self->{binding_cancel}->()
3402 if $self->{binding_cancel};
3403 });
3404
3405 $self->update_binding_widgets;
3406
3407 $self
3408}
3409
3410sub commit {
3411 my ($self) = @_;
3412 my ($mod, $sym, $cmds) = $self->get_binding;
3413 if ($sym != 0 && @$cmds > 0) {
3414 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3415 ."'. Don't forget 'Save Config'!");
3416 $self->{binding_change}->($mod, $sym, $cmds)
3417 if $self->{binding_change};
3418 } else {
3419 $::STATUSBOX->add ("No action bound, no key or action specified!");
3420 $self->{binding_cancel}->()
3421 if $self->{binding_cancel};
3422 }
3423}
3424
3425sub start {
3426 my ($self) = @_;
3427
3428 $self->{rec_btn}->set_text ("stop recording");
3429 $self->{recording} = 1;
3430 $self->clear_command_list;
3431 $::CONN->start_record if $::CONN;
3432}
3433
3434sub stop {
3435 my ($self) = @_;
3436
3437 $self->{rec_btn}->set_text ("start recording");
3438 $self->{recording} = 0;
3439
3440 my $rec;
3441 $rec = $::CONN->stop_record if $::CONN;
3442 return unless ref $rec eq 'ARRAY';
3443 $self->set_command_list ($rec);
3444}
3445
3446
3447sub ask_for_bind_and_commit {
3448 my ($self) = @_;
3449 $self->ask_for_bind (1);
3450}
3451
3452sub ask_for_bind {
3453 my ($self, $commit) = @_;
3454
3455 CFClient::Binder::open_binding_dialog (sub {
3456 my ($mod, $sym) = @_;
3457 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3458 $self->update_binding_widgets;
3459 $self->commit if $commit;
3460 });
3461}
3462
3463# $mod and $sym are the modifiers and key symbol
3464# $cmds is a array ref of strings (the commands)
3465# $cb is the callback that is executed on OK
3466# $ccb is the callback that is executed on CANCEL and
3467# when the binding was unsuccessful on OK
3468sub set_binding {
3469 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3470
3471 $self->clear_command_list;
3472 $self->{recording} = 0;
3473 $self->{rec_btn}->set_text ("start recording");
3474
3475 $self->{binding} = [$mod, $sym];
3476 $self->{commands} = $cmds;
3477
3478 $self->{binding_change} = $cb;
3479 $self->{binding_cancel} = $ccb;
3480
3481 $self->update_binding_widgets;
3482}
3483
3484# this is a shortcut method that asks for a binding
3485# and then just binds it.
3486sub do_quick_binding {
3487 my ($self, $cmds) = @_;
3488 $self->set_binding (undef, undef, $cmds, sub {
3489 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3490 });
3491 $self->ask_for_bind (1);
3492}
3493
3494sub update_binding_widgets {
3495 my ($self) = @_;
3496 my ($mod, $sym, $cmds) = $self->get_binding;
3497 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3498 $self->set_command_list ($cmds);
3499}
3500
3501sub get_binding {
3502 my ($self) = @_;
3503 return (
3504 $self->{binding}->[0],
3505 $self->{binding}->[1],
3506 [ grep { defined $_ } @{$self->{commands}} ]
3507 );
3508}
3509
3510sub clear_command_list {
3511 my ($self) = @_;
3512 $self->{cmdbox}->clear ();
3513}
3514
3515sub set_command_list {
3516 my ($self, $cmds) = @_;
3517
3518 $self->{cmdbox}->clear ();
3519 $self->{commands} = $cmds;
3520
3521 my $idx = 0;
3522
3523 for (@$cmds) {
3524 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3525
3526 my $i = $idx;
3527 $hb->add (new CFClient::UI::Label text => $_);
3528 $hb->add (new CFClient::UI::Button
3529 text => "delete",
3530 tooltip => "Deletes the action from the record",
3531 on_activate => sub {
3532 $self->{cmdbox}->remove ($hb);
3533 $cmds->[$i] = undef;
3534 });
3535
3536
3537 $idx++
3538 }
3539}
3540
3541#############################################################################
3542
3543package CFClient::UI::SpellList;
3544
3545our @ISA = CFClient::UI::Table::;
3546
3547sub new {
3548 my $class = shift;
3549
3550 my $self = $class->SUPER::new (
3551 binding => [],
3552 commands => [],
3553 @_,
3554 )
3555}
3556
3557my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3559my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3561my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3562 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3563
3564sub rebuild_spell_list {
3565 my ($self) = @_;
3566
3567 $CFClient::UI::ROOT->on_refresh ($self => sub {
3568 $self->clear;
3569
3570 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3571 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3572 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3573 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3574
3575 my $row = 0;
3576
3577 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3578 my $spell = $self->{spell}{$_};
3579
3580 $row++;
3581
3582 $self->add (0, $row, new CFClient::UI::Face
3583 face => $spell->{face},
3584 can_hover => 1,
3585 can_events => 1,
3586 tooltip => $spell->{message},
3587 );
3588
3589 $self->add (1, $row, new CFClient::UI::Label
3590 expand => 1,
3591 text => $spell->{name},
3592 can_hover => 1,
3593 can_events => 1,
3594 tooltip => $spell->{message},
3595 );
3596
3597 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3598 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3599 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3600
3601 # TODO: should be done via popup
3602 $self->add (5, $row, new CFClient::UI::Button
3603 text => "bind",
3604 tooltip => "bind spell readying (cast command) to key",
3605 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3606 );
3607 }
3608 });
3609}
3610
3611sub add_spell {
3612 my ($self, $spell) = @_;
3613
3614 $self->{spell}->{$spell->{name}} = $spell;
3615 $self->rebuild_spell_list;
3616}
3617
3618sub remove_spell {
3619 my ($self, $spell) = @_;
3620
3621 delete $self->{spell}->{$spell->{name}};
3622 $self->rebuild_spell_list;
3623}
3624
3625#############################################################################
3626
2091package CFClient::UI::Root; 3627package CFClient::UI::Root;
2092 3628
2093our @ISA = CFClient::UI::Container::; 3629our @ISA = CFClient::UI::Container::;
2094 3630
3631use List::Util qw(min max);
3632
2095use CFClient::OpenGL; 3633use CFClient::OpenGL;
2096 3634
2097sub check_size { 3635sub new {
2098 my ($self) = @_; 3636 my $class = shift;
2099 3637
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3638 my $self = $class->SUPER::new (
3639 visible => 1,
3640 @_,
3641 );
3642
3643 Scalar::Util::weaken ($self->{root} = $self);
3644
3645 $self
2101} 3646}
2102 3647
2103sub size_request { 3648sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3649 my ($self) = @_;
2105}
2106 3650
2107sub configure { 3651 ($self->{w}, $self->{h})
3652}
3653
3654sub _to_pixel {
3655 my ($coord, $size, $max) = @_;
3656
3657 $coord =
3658 $coord eq "center" ? ($max - $size) * 0.5
3659 : $coord eq "max" ? $max
3660 : $coord;
3661
3662 $coord = 0 if $coord < 0;
3663 $coord = $max - $size if $coord > $max - $size;
3664
3665 int $coord + 0.5
3666}
3667
3668sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3669 my ($self, $w, $h) = @_;
2109 3670
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3671 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3672 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3673
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3674 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3675 $Y = $child->{force_y} if exists $child->{force_y};
3676
3677 $X = _to_pixel $X, $W, $self->{w};
3678 $Y = _to_pixel $Y, $H, $self->{h};
3679
2117 $child->configure ($X, $Y, $W,$H); 3680 $child->configure ($X, $Y, $W, $H);
2118 } 3681 }
2119} 3682}
2120 3683
2121sub _topleft { 3684sub coord2local {
2122 my ($self, $x, $y) = @_; 3685 my ($self, $x, $y) = @_;
2123 3686
2124 ($x, $y) 3687 ($x, $y)
2125} 3688}
2126 3689
3690sub coord2global {
3691 my ($self, $x, $y) = @_;
3692
3693 ($x, $y)
3694}
3695
2127sub update { 3696sub update {
2128 my ($self) = @_; 3697 my ($self) = @_;
2129 3698
2130 $self->check_size; 3699 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3700}
2133 3701
2134sub add { 3702sub add {
2135 my ($self, $child) = @_; 3703 my ($self, @children) = @_;
2136 3704
2137 # integerize window positions 3705 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3706 for @children;
2139 $child->{y} = int $child->{y};
2140 3707
2141 $self->SUPER::add ($child); 3708 $self->SUPER::add (@children);
3709}
3710
3711sub remove {
3712 my ($self, @children) = @_;
3713
3714 $self->SUPER::remove (@children);
3715
3716 delete $self->{is_toplevel}
3717 for @children;
3718
3719 while (@children) {
3720 my $w = pop @children;
3721 push @children, $w->children;
3722 $w->set_invisible;
3723 }
2142} 3724}
2143 3725
2144sub on_refresh { 3726sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3727 my ($self, $id, $cb) = @_;
2146 3728
2147 $self->{refresh_hook}{$id} = $cb; 3729 $self->{refresh_hook}{$id} = $cb;
2148} 3730}
2149 3731
3732sub on_post_alloc {
3733 my ($self, $id, $cb) = @_;
3734
3735 $self->{post_alloc_hook}{$id} = $cb;
3736}
3737
2150sub draw { 3738sub draw {
2151 my ($self) = @_; 3739 my ($self) = @_;
2152 3740
2153 while (my $rcb = delete $self->{refresh_hook}) { 3741 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3742 $_->()
3743 for values %{delete $self->{refresh_hook}};
2155 } 3744 }
3745
3746 if ($self->{realloc}) {
3747 my %queue;
3748 my @queue;
3749 my $widget;
3750
3751 outer:
3752 while () {
3753 if (my $realloc = delete $self->{realloc}) {
3754 for $widget (values %$realloc) {
3755 $widget->{visible} or next; # do not resize invisible widgets
3756
3757 $queue{$widget+0}++ and next; # duplicates are common
3758
3759 push @{ $queue[$widget->{visible}] }, $widget;
3760 }
3761 }
3762
3763 while () {
3764 @queue or last outer;
3765
3766 $widget = pop @{ $queue[-1] || [] }
3767 and last;
3768
3769 pop @queue;
3770 }
3771
3772 delete $queue{$widget+0};
3773
3774 my ($w, $h) = $widget->size_request;
3775
3776 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3777 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3778
3779 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3780 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3781
3782 $w = $widget->{force_w} if exists $widget->{force_w};
3783 $h = $widget->{force_h} if exists $widget->{force_h};
3784
3785 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3786 || delete $widget->{force_realloc}) {
3787 $widget->{req_w} = $w;
3788 $widget->{req_h} = $h;
3789
3790 $self->{size_alloc}{$widget+0} = $widget;
3791
3792 if (my $parent = $widget->{parent}) {
3793 $self->{realloc}{$parent+0} = $parent
3794 unless $queue{$parent+0};
3795
3796 $parent->{force_size_alloc} = 1;
3797 $self->{size_alloc}{$parent+0} = $parent;
3798 }
3799 }
3800
3801 delete $self->{realloc}{$widget+0};
3802 }
3803 }
3804
3805 while (my $size_alloc = delete $self->{size_alloc}) {
3806 my @queue = sort { $b->{visible} <=> $a->{visible} }
3807 values %$size_alloc;
3808
3809 while () {
3810 my $widget = pop @queue || last;
3811
3812 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3813
3814 $w = 0 if $w < 0;
3815 $h = 0 if $h < 0;
3816
3817 $w = int $w + 0.5;
3818 $h = int $h + 0.5;
3819
3820 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3821 $widget->{old_w} = $widget->{w};
3822 $widget->{old_h} = $widget->{h};
3823
3824 $widget->{w} = $w;
3825 $widget->{h} = $h;
3826
3827 $widget->emit (size_allocate => $w, $h);
3828 }
3829 }
3830 }
3831
3832 while ($self->{post_alloc_hook}) {
3833 $_->()
3834 for values %{delete $self->{post_alloc_hook}};
3835 }
3836
2156 3837
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3838 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3839 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3840 glClear GL_COLOR_BUFFER_BIT;
2160 3841
2161 glMatrixMode GL_PROJECTION; 3842 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3843 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3844 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3845 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3846 glLoadIdentity;
2166 3847
3848 {
3849 package CFClient::UI::Base;
3850
3851 ($draw_x, $draw_y, $draw_w, $draw_h) =
3852 (0, 0, $self->{w}, $self->{h});
3853 }
3854
2167 $self->_draw; 3855 $self->_draw;
2168} 3856}
2169 3857
2170############################################################################# 3858#############################################################################
2171 3859
2172package CFClient::UI; 3860package CFClient::UI;
2173 3861
2174$ROOT = new CFClient::UI::Root; 3862$ROOT = new CFClient::UI::Root;
3863$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3864
21761 38651
2177 3866

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