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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 2006 UTC vs.
Revision 1.300 by root, Wed Jun 7 22:06:43 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 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += ($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += ($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
300 509
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
302 $self->{req_w} = $w; 516 delete $self->{req_w};
303 $self->{req_h} = $h; 517 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 518 }
308} 519}
309 520
310sub update { 521sub update {
311 my ($self) = @_; 522 my ($self) = @_;
312 523
313 $self->{parent}->update 524 $self->{parent}->update
314 if $self->{parent}; 525 if $self->{parent};
315} 526}
316 527
317sub connect { 528sub reconfigure {
318 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
319 530
320 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
321} 533}
322 534
323sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 538
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
327 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
328 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
329} 592}
330 593
331sub DESTROY { 594sub DESTROY {
332 my ($self) = @_; 595 my ($self) = @_;
333 596
597 delete $WIDGET{$self+0};
334 #$self->deactivate; 598 #$self->deactivate;
335} 599}
336 600
337############################################################################# 601#############################################################################
338 602
… …
347 my $class = shift; 611 my $class = shift;
348 612
349 # range [value, low, high, page] 613 # range [value, low, high, page]
350 614
351 $class->SUPER::new ( 615 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
354 @_ 618 @_
355 ) 619 )
356} 620}
357 621
358sub _draw { 622sub _draw {
359 my ($self) = @_; 623 my ($self) = @_;
360 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
362 631
363 glEnable GL_BLEND; 632 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
366 635
367 glBegin GL_QUADS; 636 glBegin GL_QUADS;
368 glVertex 0 , 0; 637 glVertex 0 , 0;
369 glVertex 0 , $h; 638 glVertex 0 , $h;
370 glVertex $w, $h; 639 glVertex $w, $h;
371 glVertex $w, 0; 640 glVertex $w, 0;
372 glEnd; 641 glEnd;
373 642
374 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
375} 645}
376 646
377############################################################################# 647#############################################################################
378 648
379package CFClient::UI::Empty; 649package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 650
393our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
394 652
395sub new { 653sub new {
396 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
397 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
398 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
399 676
400 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
401 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
402 685
403 $self 686 $self
404} 687}
405 688
406sub add { 689sub add {
407 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
408 691
409 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
410 694
411 use sort 'stable'; 695 use sort 'stable';
412 696
413 $self->{children} = [ 697 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
416 ]; 700 ];
417 701
418 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
419} 707}
420 708
421sub remove { 709sub remove {
422 my ($self, $child) = @_; 710 my ($self, $child) = @_;
423 711
424 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
425 714
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 716
428 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
429} 732}
430 733
431sub find_widget { 734sub find_widget {
432 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
433 736
434 $x -= $self->{x}; 737 $x -= $self->{x};
435 $y -= $self->{y}; 738 $y -= $self->{y};
436 739
437 my $res; 740 my $res;
438 741
439 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
440 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
441 and return $res; 744 and return $res;
442 } 745 }
443 746
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
493 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
494} 797}
495 798
496############################################################################# 799#############################################################################
497 800
801# back-buffered drawing area
802
498package CFClient::UI::Window; 803package CFClient::UI::Window;
499 804
500our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
501 806
502use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
508} 813}
509 814
510sub update { 815sub update {
511 my ($self) = @_; 816 my ($self) = @_;
512 817
513 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 819 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 820}
527 821
528sub size_allocate { 822sub size_allocate {
529 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
530 824
531 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
532 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
533 $self->render_chld; 849 $self->_render;
850 };
534} 851}
535 852
536sub _draw { 853sub _draw {
537 my ($self) = @_; 854 my ($self) = @_;
538 855
539 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
540 857
541 my $tex = $self->{texture} 858 my $tex = $self->{texture}
542 or return; 859 or return;
543 860
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
548 864
549 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 866
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
553} 868}
554 869
555############################################################################# 870#############################################################################
556 871
557package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
558 873
559our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 875
633sub new { 876sub new {
634 my $class = shift; 877 my $class = shift;
635 878
636 # TODO: user_x, user_y, overwrite moveto? 879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
637 1078
638 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1082 border => 0.6,
642 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
643 ); 1087 );
644 1088
645 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
646 align => 0, 1090 align => 0,
647 valign => 1, 1091 valign => 1,
648 text => $self->{title}, 1092 text => $title,
649 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
650 1095
651 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
652} 1104}
653 1105
654sub border { 1106sub border {
655 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
656} 1108}
657 1109
658sub size_request { 1110sub size_request {
659 my ($self) = @_; 1111 my ($self) = @_;
660 1112
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
662 1115
663 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
664 1117
665 ( 1118 (
666 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
669} 1122}
670 1123
671sub size_allocate { 1124sub size_allocate {
672 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
673 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
674 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
676 1137
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
678 if $self->{title};
679
680 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
681} 1139}
682 1140
683sub button_down { 1141sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
685 1143
1144 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1145 my $border = $self->border;
687 1146
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
694 $self->{motion} = sub { 1158 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
696 1160
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
698 1163
699 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
702 }; 1169 };
703 1170
704 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
709 1174
710 $self->{motion} = sub { 1175 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
712 1177
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
714 1179
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
717 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
718 } 1188 1
719} 1189}
720 1190
721sub button_up { 1191sub button_up {
722 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
723 1193
724 delete $self->{motion}; 1194 !!delete $self->{motion}
725} 1195}
726 1196
727sub mouse_motion { 1197sub mouse_motion {
728 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
729 1199
730 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
731} 1203}
732 1204
733sub _draw { 1205sub _draw {
734 my ($self) = @_; 1206 my ($self) = @_;
735 1207
1208 my $child = $self->{children}[0];
1209
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
738 1212
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1215
744 my $border = $self->border; 1216 my $border = $self->border;
745 1217
746 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1223
752 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
753 1226
754 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
757 1230 $bg->{t} = $ch / $bg->{h};
758 glColor @{ $self->{bg} };
759
760 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
764 1233
765 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1235
768 $self->{title}->draw if $self->{title};
769 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
770} 1242}
771 1243
772############################################################################# 1244#############################################################################
773 1245
774package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
782sub new { 1254sub new {
783 my $class = shift; 1255 my $class = shift;
784 1256
785 $class->SUPER::new ( 1257 $class->SUPER::new (
786 col_expand => [], 1258 col_expand => [],
787 @_ 1259 @_,
788 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1265}
790 1266
791sub add { 1267sub add {
792 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
793 1269
794 $child->set_parent ($self); 1270 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
796 1272
797 $child->check_size; 1273 $self->realloc;
798} 1274}
799 1275
800# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1277sub clear {
802 my ($self) = @_; 1278 my ($self) = @_;
803 1279
1280 my @children = $self->children;
804 delete $self->{children}; 1281 delete $self->{children};
805 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
806} 1289}
807 1290
808sub get_wh { 1291sub get_wh {
809 my ($self) = @_; 1292 my ($self) = @_;
810 1293
… …
815 or next; 1298 or next;
816 1299
817 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
819 or next; 1302 or next;
820 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1304
822 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
824 } 1307 }
825 } 1308 }
… …
841sub size_allocate { 1324sub size_allocate {
842 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
843 1326
844 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
845 1328
846 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
848 1331
849 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1389 }
907} 1390}
908 1391
909############################################################################# 1392#############################################################################
910 1393
911package CFClient::UI::HBox; 1394package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1395
915our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
916 1397
917sub size_request { 1398sub size_request {
918 my ($self) = @_; 1399 my ($self) = @_;
919 1400
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
921 1402 ? (
922 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1405 )
925 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
926} 1410}
927 1411
928sub size_allocate { 1412sub size_allocate {
929 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
930 1414
931 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1416 my $children = $self->{children};
934 1417
935 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
936 1419
937 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
938 1421 @req = ($space / (@$children || 1)) x @$children;
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1435 for 0 .. $#$children;
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 } 1436 }
953 } 1437 }
954 1438
955 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
956 1440
957 my $y = 0; 1441 my $pos = 0;
958 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1443 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1445
963 $y += $h; 1446 $pos += $alloc;
964 } 1447 }
965 1448
966 1 1449 1
967} 1450}
968 1451
969############################################################################# 1452#############################################################################
970 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
971package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
972 1470
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
976 1472
977sub size_request { 1473sub new {
978 my ($self) = @_; 1474 my $class = shift;
979 1475
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
981 1477 vertical => 1,
982 ( 1478 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1479 )
986} 1480}
987 1481
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1482#############################################################################
1026 1483
1027package CFClient::UI::Label; 1484package CFClient::UI::Label;
1028 1485
1029our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1030 1487
1031use CFClient::OpenGL; 1488use CFClient::OpenGL;
1032 1489
1033sub new { 1490sub new {
1034 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1035 1492
1036 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1038 fontsize => 1, 1503 fontsize => 1,
1039 text => "",
1040 align => -1, 1504 align => -1,
1041 valign => -1, 1505 valign => -1,
1042 padding => 2, 1506 padding_x => 2,
1043 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1044 %arg 1509 %arg
1045 ); 1510 );
1046 1511
1047 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1515 $self->{template} = $layout;
1051 } 1516 }
1052 1517
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1055 1523
1056 $self 1524 $self
1057} 1525}
1058 1526
1059sub escape_text { 1527sub escape($) {
1060 local $_ = $_[1]; 1528 local $_ = $_[0];
1061 1529
1062 s/&/&amp;/g; 1530 s/&/&amp;/g;
1063 s/>/&gt;/g; 1531 s/>/&gt;/g;
1064 s/</&lt;/g; 1532 s/</&lt;/g;
1065 1533
1066 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1067} 1549}
1068 1550
1069sub set_text { 1551sub set_text {
1070 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1071 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1073 1559
1074 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1075 $self->update; 1562 $self->update;
1076} 1563}
1077 1564
1078sub set_markup { 1565sub set_markup {
1079 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1080 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1082 1575
1083 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1084 $self->update; 1578 $self->update;
1085} 1579}
1086 1580
1087sub size_request { 1581sub size_request {
1088 my ($self) = @_; 1582 my ($self) = @_;
1089 1583
1090 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1590
1093 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1094 1592
1095 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1596
1098 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1099 1598
1100 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1101 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1102 } 1604 };
1103 1605
1104 ( 1606 @{ $self->{size_req} }
1105 $w + $self->{padding} * 2,
1106 $h + $self->{padding} * 2,
1107 )
1108} 1607}
1109 1608
1110sub size_allocate { 1609sub size_allocate {
1111 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1112 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1113 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1114} 1633}
1115 1634
1116sub _draw { 1635sub _draw {
1117 my ($self) = @_; 1636 my ($self) = @_;
1118 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1119 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1122 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1123 }; 1649 };
1124 1650
1125 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1127 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 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 {
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1130 glColor @{$self->{fg}}; 1673 }
1131
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($self->{ox}, $self->{oy});
1145 1674
1146 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1676}
1149 1677
1150############################################################################# 1678#############################################################################
1151 1679
1152package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
… …
1157 1685
1158sub new { 1686sub new {
1159 my $class = shift; 1687 my $class = shift;
1160 1688
1161 $class->SUPER::new ( 1689 $class->SUPER::new (
1162 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1166 can_hover => 1, 1694 can_hover => 1,
1167 can_focus => 1, 1695 can_focus => 1,
1168 valign => 0, 1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1169 @_ 1700 @_
1170 ) 1701 )
1171} 1702}
1172 1703
1173sub _set_text { 1704sub _set_text {
… …
1175 1706
1176 delete $self->{cur_h}; 1707 delete $self->{cur_h};
1177 1708
1178 return if $self->{text} eq $text; 1709 return if $self->{text} eq $text;
1179 1710
1180 delete $self->{texture};
1181
1182 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1183 $self->{text} = $text; 1712 $self->{text} = $text;
1184 1713
1185 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1187 1717
1188 $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);
1189} 1729}
1190 1730
1191sub get_text { 1731sub get_text {
1192 $_[0]{text} 1732 $_[0]{text}
1193} 1733}
… …
1196 my ($self) = @_; 1736 my ($self) = @_;
1197 1737
1198 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1199 1739
1200 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1201}
1202
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207}
1208
1209sub set_text {
1210 my ($self, $text) = @_;
1211
1212 $self->{cursor} = length $text;
1213 $self->_set_text ($text);
1214 $self->update;
1215} 1741}
1216 1742
1217sub key_down { 1743sub key_down {
1218 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1219 1745
… …
1221 my $sym = $ev->{sym}; 1747 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1748 my $uni = $ev->{unicode};
1223 1749
1224 my $text = $self->get_text; 1750 my $text = $self->get_text;
1225 1751
1226 if ($sym == 8) { 1752 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1765 $self->_emit ('escape');
1240 } elsif ($uni) { 1766 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1242 } 1770 }
1243 1771
1244 $self->_set_text ($text); 1772 $self->_set_text ($text);
1245 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1246} 1777}
1247 1778
1248sub focus_in { 1779sub focus_in {
1249 my ($self) = @_; 1780 my ($self) = @_;
1250 1781
… …
1265 utf8::encode $text; 1796 utf8::encode $text;
1266 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1267 1798
1268 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1269 $self->update; 1800 $self->update;
1801
1802 1
1270} 1803}
1271 1804
1272sub mouse_motion { 1805sub mouse_motion {
1273 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1274# 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, $y;#d#
1808
1809 0
1275} 1810}
1276 1811
1277sub _draw { 1812sub _draw {
1278 my ($self) = @_; 1813 my ($self) = @_;
1279 1814
1280 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1281 1816
1282 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1283 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1284 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1285 } else { 1820 } else {
1286 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1287 } 1822 }
1288 1823
1289 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1290 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1291 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1292 glVertex 0 , 0; 1827 glVertex 0 , 0;
1293 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1294 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1295 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1326 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1327 1862
1328 my $sym = $ev->{sym}; 1863 my $sym = $ev->{sym};
1329 1864
1330 if ($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} = '';
1331 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1332 $self->update; 1871 $self->update;
1333 1872
1873 } elsif ($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
1334 } else { 1895 } else {
1335 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1336 } 1899 1
1337
1338} 1900}
1339 1901
1340############################################################################# 1902#############################################################################
1341 1903
1342package CFClient::UI::Button; 1904package CFClient::UI::Button;
… …
1344our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1345 1907
1346use CFClient::OpenGL; 1908use CFClient::OpenGL;
1347 1909
1348my @tex = 1910my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1912 qw(b1_button_active.png);
1351 1913
1352sub new { 1914sub new {
1353 my $class = shift; 1915 my $class = shift;
1354 1916
1355 $class->SUPER::new ( 1917 $class->SUPER::new (
1356 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1357 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1360 can_hover => 1, 1922 can_hover => 1,
1361 align => 0, 1923 align => 0,
1362 valign => 0, 1924 valign => 0,
1925 can_events => 1,
1363 @_ 1926 @_
1364 ) 1927 )
1365} 1928}
1366 1929
1930sub activate { }
1931
1367sub button_up { 1932sub button_up {
1368 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1369 1934
1935 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate"); 1938
1373 } 1939 1
1374} 1940}
1375 1941
1376sub _draw { 1942sub _draw {
1377 my ($self) = @_; 1943 my ($self) = @_;
1378 1944
1379 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1380 1946
1381 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg};
1383 }
1384
1385 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1390 1950
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392 1952
1393 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395 1954
1396 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1397} 1956}
1398 1957
1399############################################################################# 1958#############################################################################
… …
1401package CFClient::UI::CheckBox; 1960package CFClient::UI::CheckBox;
1402 1961
1403our @ISA = CFClient::UI::DrawBG::; 1962our @ISA = CFClient::UI::DrawBG::;
1404 1963
1405my @tex = 1964my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408 1967
1409use CFClient::OpenGL; 1968use CFClient::OpenGL;
1410 1969
1411sub new { 1970sub new {
1412 my $class = shift; 1971 my $class = shift;
1413 1972
1414 $class->SUPER::new ( 1973 $class->SUPER::new (
1415 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1416 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1418 state => 0, 1980 state => 0,
1419 can_hover => 1, 1981 can_hover => 1,
1420 @_ 1982 @_
1421 ) 1983 )
1422} 1984}
1423 1985
1424sub size_request { 1986sub size_request {
1425 my ($self) = @_; 1987 my ($self) = @_;
1426 1988
1427 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1428} 1990}
1429 1991
1430sub button_down { 1992sub button_down {
1431 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1432 1994
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1435 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1437 } 2003 1
1438} 2004}
1439 2005
1440sub _draw { 2006sub _draw {
1441 my ($self) = @_; 2007 my ($self) = @_;
1442 2008
1443 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1444 2010
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1446 2012
1447 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;
1448 2016
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450 2018
1451 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1452 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461} 2024}
1462 2025
1463############################################################################# 2026#############################################################################
1464 2027
2028package CFClient::UI::Image;
2029
2030our @ISA = CFClient::UI::Base::;
2031
2032use CFClient::OpenGL;
2033use Carp qw/confess/;
2034
2035our %loaded_images;
2036
2037sub new {
2038 my $class = shift;
2039
2040 my $self = $class->SUPER::new (can_events => 0, @_);
2041
2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2043
2044 $loaded_images{$self->{image}} ||=
2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2046
2047 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2048
2049 Scalar::Util::weaken $loaded_images{$self->{image}};
2050
2051 $self->{aspect} = $tex->{w} / $tex->{h};
2052
2053 $self
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 ($self->{tex}->{w}, $self->{tex}->{h})
2060}
2061
2062sub _draw {
2063 my ($self) = @_;
2064
2065 my $tex = $self->{tex};
2066
2067 my ($w, $h) = ($self->{w}, $self->{h});
2068
2069 if ($self->{rot90}) {
2070 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 }
2075
2076 glEnable GL_TEXTURE_2D;
2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2078
2079 $tex->draw_quad_alpha (0, 0, $w, $h);
2080
2081 glDisable GL_TEXTURE_2D;
2082}
2083
2084#############################################################################
2085
1465package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1466 2087
1467our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
1468 2091
1469use CFClient::OpenGL; 2092use CFClient::OpenGL;
1470 2093
1471my %tex = ( 2094my %tex = (
1472 food => [ 2095 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ], 2098 ],
1476 grace => [ 2099 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1478 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/
1479 ], 2102 ],
1480 hp => [ 2103 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ], 2106 ],
1484 mana => [ 2107 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1487 ], 2110 ],
1488); 2111);
1489 2112
1490# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new { 2114sub new {
… …
1510} 2133}
1511 2134
1512sub set_max { 2135sub set_max {
1513 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1514 2137
2138 return if $self->{max_val} == $max;
2139
1515 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1516} 2142}
1517 2143
1518sub set_value { 2144sub set_value {
1519 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1520 2146
1521 $self->set_max ($max) 2147 $self->set_max ($max)
1522 if defined $max; 2148 if defined $max;
1523 2149
1524 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1525 $self->{val} = $val; 2152 $self->{val} = $val;
1526
1527 $self->update; 2153 $self->update;
1528} 2154}
1529 2155
1530sub _draw { 2156sub _draw {
1531 my ($self) = @_; 2157 my ($self) = @_;
1532 2158
1533 my $tex = $tex{$self->{type}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1534 2161
1535 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1536 2163
1537 if ($self->{vertical}) { 2164 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
… …
1540 2167
1541 ($w, $h) = ($h, $w); 2168 ($w, $h) = ($h, $w);
1542 } 2169 }
1543 2170
1544 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546 2172
1547 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1548 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);
1549 2178
1550 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1551 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;
1552 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554 2184
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd; 2191 glEnd;
1565 2192
2193 my $ycut1 = List::Util::min 1, $ycut;
1566 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1572 glEnd; 2200 glEnd;
2201
2202 if ($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, $h2;
2209 glEnd;
2210 }
1573 2211
1574 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1576} 2214}
1577 2215
… …
1580package CFClient::UI::Gauge; 2218package CFClient::UI::Gauge;
1581 2219
1582our @ISA = CFClient::UI::VBox::; 2220our @ISA = CFClient::UI::VBox::;
1583 2221
1584sub new { 2222sub new {
1585 my ($class, %arg) = shift; 2223 my ($class, %arg) = @_;
1586 2224
1587 my $self = $class->SUPER::new ( 2225 my $self = $class->SUPER::new (
1588 @_, 2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
1589 ); 2230 );
1590 2231
1591 $self->add ($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");
1592 $self->add ($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);
1593 $self->add ($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");
1594 2235
1595 $self 2236 $self
2237}
2238
2239sub set_fontsize {
2240 my ($self, $fsize) = @_;
2241
2242 $self->{value}->set_fontsize ($fsize);
2243 $self->{max} ->set_fontsize ($fsize);
2244}
2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
1596} 2251}
1597 2252
1598sub set_value { 2253sub set_value {
1599 my ($self, $val, $max) = @_; 2254 my ($self, $val, $max) = @_;
1600 2255
1601 $self->set_max ($max) 2256 $self->set_max ($max)
1602 if defined $max; 2257 if defined $max;
1603 2258
1604 $self->{gauge}->set_value ($val, $max); 2259 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2260 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2261}
1614 2262
1615############################################################################# 2263#############################################################################
1616 2264
1617package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1628 2276
1629sub new { 2277sub new {
1630 my $class = shift; 2278 my $class = shift;
1631 2279
1632 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1633 2281
1634 # TODO: 0-width page 2282 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2284 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1639 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],
1640 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2291 min_w => $::WIDTH / 80,
1642 req_h => 20, 2292 min_h => $::WIDTH / 80,
1643 vertical => 0, 2293 vertical => 0,
1644 can_hover => 1, 2294 can_hover => 1,
1645 inner_pad => 5, 2295 inner_pad => 0.02,
1646 @_ 2296 @_
1647 ); 2297 );
1648 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1649 $self 2302 $self
1650} 2303}
1651 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($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 $self->update;
2338 }
2339}
2340
1652sub size_request { 2341sub size_request {
1653 my ($self) = @_; 2342 my ($self) = @_;
1654 2343
1655 my $w = $self->{req_w}; 2344 ($self->{req_w}, $self->{req_h})
1656 my $h = $self->{req_h};
1657
1658 $self->{vertical} ? ($h, $w) : ($w, $h)
1659} 2345}
1660 2346
1661sub button_down { 2347sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1663 2349
1664 $self->SUPER::button_down ($ev, $x, $y); 2350 $self->SUPER::button_down ($ev, $x, $y);
2351
2352 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2353
1665 $self->mouse_motion ($ev, $x, $y); 2354 $self->mouse_motion ($ev, $x, $y)
1666} 2355}
1667 2356
1668sub mouse_motion { 2357sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2358 my ($self, $ev, $x, $y) = @_;
1670 2359
1671 if ($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
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2388 my ($value, $lo, $hi, $page) = @{$self->{range}};
2389 my $range = ($hi - $page - $lo) || 1e-100;
1673 2390
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2391 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2392
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2393 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2394 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2395
1679 $x -= $inner_pad_px; # substract the padding 2396 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2397 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2398
1685 $self->emit (changed => $x); 2399 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2400 $self->{knob_w} = $knob_w;
1687 } 2401 }
1688}
1689
1690# the inner_* stuff is for generating a padding for the slider handle,
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696}
1697
1698sub _draw {
1699 my ($self) = @_;
1700 2402
1701 $self->SUPER::_draw (); 2403 $self->SUPER::_draw ();
1702 2404
1703 my ($w, $h) = @$self{qw(w h)}; 2405 glScale $self->{w}, $self->{h};
1704 2406
1705 if ($self->{vertical}) { 2407 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2408 # draw a vertical slider like a rotated horizontal slider
1707 2409
2410 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2411 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2412 }
1713 2413
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2414 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2415 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2416
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2417 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2419
1740 # draw background 2420 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2421 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2422
1743 # draw handle 2423 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2424 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2425
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2426 glDisable GL_TEXTURE_2D;
1748} 2427}
1749 2428
1750############################################################################# 2429#############################################################################
1751 2430
2431package CFClient::UI::ValSlider;
2432
2433our @ISA = CFClient::UI::HBox::;
2434
2435sub new {
2436 my ($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 (@_) }
2469
2470#############################################################################
2471
1752package CFClient::UI::TextView; 2472package CFClient::UI::TextScroller;
1753 2473
1754our @ISA = CFClient::UI::HBox::; 2474our @ISA = CFClient::UI::HBox::;
1755 2475
1756use CFClient::OpenGL; 2476use CFClient::OpenGL;
1757 2477
1758sub new { 2478sub new {
1759 my $class = shift; 2479 my $class = shift;
1760 2480
1761 my $self = $class->SUPER::new ( 2481 my $self = $class->SUPER::new (
1762 fontsize => 1, 2482 fontsize => 1,
2483 can_events => 0,
2484 indent => 0,
2485 #font => default_font
1763 @_, 2486 @_,
1764 2487
1765 layout => (new CFClient::Layout), 2488 layout => (new CFClient::Layout 1),
1766 par => [], 2489 par => [],
1767 height => 0, 2490 height => 0,
1768 children => [ 2491 children => [
1769 (new CFClient::UI::Empty expand => 1), 2492 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2493 (new CFClient::UI::Slider vertical => 1),
1771 ], 2494 ],
1772 ); 2495 );
1773 2496
1774 $self->{children}[1]->connect (changed => sub { 2497 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2498
1778 $self 2499 $self
1779} 2500}
1780 2501
1781sub set_fontsize { 2502sub set_fontsize {
… …
1783 2504
1784 $self->{fontsize} = $fontsize; 2505 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2506 $self->reflow;
1786} 2507}
1787 2508
2509sub size_allocate {
2510 my ($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 $self->reflow;
2520}
2521
1788sub text_height { 2522sub text_size {
1789 my ($self, $text) = @_; 2523 my ($self, $text, $indent) = @_;
1790 2524
1791 my $layout = $self->{layout}; 2525 my $layout = $self->{layout};
1792 2526
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2527 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2528 $layout->set_width ($self->{children}[0]{w} - $indent);
2529 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1795 $layout->set_text ($text); 2530 $layout->set_markup ($text);
1796 2531
1797 ($layout->size)[1] 2532 $layout->size
1798} 2533}
1799 2534
1800sub reflow { 2535sub reflow {
1801 my ($self) = @_; 2536 my ($self) = @_;
1802 2537
1803 $self->{need_reflow}++; 2538 $self->{need_reflow}++;
1804 $self->update; 2539 $self->update;
1805} 2540}
1806 2541
1807sub size_allocate { 2542sub set_offset {
2543 my ($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 {
1808 my ($self, $w, $h) = @_; 2550 my ($self) = @_;
1809 2551
1810 $self->SUPER::size_allocate ($w, $h); 2552 $self->{par} = [];
1811 2553 $self->{height} = 0;
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2554 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816} 2555}
1817 2556
1818sub add_paragraph { 2557sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2558 my ($self, $color, $text, $indent) = @_;
1820 2559
1821 #TODO: intelligently "reformat" paragraph 2560 for my $line (split /\n/, $text) {
1822 2561 my ($w, $h) = $self->text_size ($line);
1823 my $height = $self->text_height ($text);
1824
1825 $self->{height} += $height; 2562 $self->{height} += $h;
2563 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2564 }
1826 2565
1827 push @{$self->{par}}, [$height, $color, $text];
1828
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2566 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1830 $self->{children}[1]->update;
1831} 2567}
1832 2568
1833sub update { 2569sub update {
1834 my ($self) = @_; 2570 my ($self) = @_;
1835 2571
… …
1837 2573
1838 return unless $self->{h} > 0; 2574 return unless $self->{h} > 0;
1839 2575
1840 delete $self->{texture}; 2576 delete $self->{texture};
1841 2577
1842 $ROOT->on_refresh ($self, sub { 2578 $ROOT->on_post_alloc ($self => sub {
2579 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2580
1843 if (delete $self->{need_reflow}) { 2581 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2582 my $height = 0;
1845 2583
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2584 my $layout = $self->{layout};
2585
2586 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2587
1847 for @{$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 }
1848 2600
1849 $self->{height} = $height; 2601 $self->{height} = $height;
1850 2602
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2603 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1852 2604
1853 delete $self->{texture}; 2605 delete $self->{texture};
1854 } 2606 }
1855 2607
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2608 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2609 glClearColor 0, 0, 0, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2610 glClear GL_COLOR_BUFFER_BIT;
1859 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
1860 glEnable GL_BLEND; 2623 glEnable GL_BLEND;
2624 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2625 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873 2626
1874 for my $par (@{$self->{par}}) { 2627 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2628 my $h = $par->[1];
1876 2629
1877 if ($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});
1878 $layout->set_text ($par->[2]); 2634 $layout->set_markup ($par->[4]);
1879 2635
1880 glColor @{ $par->[1] }; 2636 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2637
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2638 glRasterPos $par->[3], $y - $y0;
2639 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2640 }
1884 2641
1885 $y += $h; 2642 $y += $h;
1886 } 2643 }
1887 2644
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2645 glDisable GL_BLEND;
1890 }; 2646 };
1891 }); 2647 });
1892} 2648}
1893 2649
1894sub _draw { 2650sub _draw {
1895 my ($self) = @_; 2651 my ($self) = @_;
1896 2652
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2653 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1900 $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});
1901 glDisable GL_TEXTURE_2D; 2657 glDisable GL_TEXTURE_2D;
1902 }
1903 2658
1904 $self->{children}[1]->draw; 2659 $self->{children}[1]->draw;
1905 2660
1906} 2661}
1907 2662
… …
1955 2710
1956sub new { 2711sub new {
1957 my $class = shift; 2712 my $class = shift;
1958 2713
1959 my $self = $class->SUPER::new ( 2714 my $self = $class->SUPER::new (
1960 state => 0, 2715 state => 0,
1961 connect_activate => \&toggle_flopper, 2716 on_activate => \&toggle_flopper,
1962 @_ 2717 @_
1963 ); 2718 );
1964 2719
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2720 $self
1971} 2721}
1972 2722
1973sub toggle_flopper { 2723sub toggle_flopper {
1974 my ($self) = @_; 2724 my ($self) = @_;
1975 2725
1976 # TODO: use animation 2726 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2727}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2728
1979 $self->{other}->move ($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 $tooltip =~ s/^\n+//;
2759 $tooltip =~ s/\n+$//;
2760
2761 $self->add (new CFClient::UI::Label
2762 markup => $tooltip,
2763 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2764 fontsize => 0.8,
2765 fg => [0, 0, 0, 1],
2766 ellipsise => 0,
2767 font => ($widget->{tooltip_font} || $::FONT_PROP),
2768 );
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773
2774 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2775
2776 ($w + 4, $h + 4)
2777}
2778
2779sub size_allocate {
2780 my ($self, $w, $h) = @_;
2781
2782 $self->SUPER::size_allocate ($w - 4, $h - 4);
2783}
2784
2785sub visibility_change {
2786 my ($self, $visible) = @_;
2787
2788 return unless $visible;
2789
2790 $self->{root}->on_post_alloc ("move_$self" => sub {
2791 my $widget = $self->{owner}
2792 or return;
2793
2794 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2795
2796 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2797 if $x + $self->{w} > $self->{root}{w};
2798
2799 $self->move_abs ($x, $y);
2800 });
2801}
2802
2803sub _draw {
2804 my ($self) = @_;
2805
2806 glTranslate 0.375, 0.375;
2807
2808 my ($w, $h) = @$self{qw(w h)};
2809
2810 glColor 1, 0.8, 0.4;
2811 glBegin GL_QUADS;
2812 glVertex 0 , 0;
2813 glVertex 0 , $h;
2814 glVertex $w, $h;
2815 glVertex $w, 0;
2816 glEnd;
2817
2818 glColor 0, 0, 0;
2819 glBegin GL_LINE_LOOP;
2820 glVertex 0 , 0;
2821 glVertex 0 , $h;
2822 glVertex $w, $h;
2823 glVertex $w, 0;
2824 glEnd;
2825
2826 glTranslate 2 - 0.375, 2 - 0.375;
2827
2828 $self->SUPER::_draw;
2829}
2830
2831#############################################################################
2832
2833package CFClient::UI::Face;
2834
2835our @ISA = CFClient::UI::Base::;
2836
2837use CFClient::OpenGL;
2838
2839sub new {
2840 my $class = shift;
2841
2842 my $self = $class->SUPER::new (
2843 aspect => 1,
2844 can_events => 0,
2845 @_,
2846 );
2847
2848 if ($self->{anim} && $self->{animspeed}) {
2849 Scalar::Util::weaken (my $widget = $self);
2850
2851 $self->{timer} = Event->timer (
2852 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2853 hard => 1,
2854 interval => $self->{animspeed},
2855 cb => sub {
2856 ++$widget->{frame};
2857 $widget->update;
2858 },
2859 );
2860 }
2861
2862 $self
2863}
2864
2865sub size_request {
2866 (32, 8)
2867}
2868
2869sub update {
2870 my ($self) = @_;
2871
2872 return unless $self->{visible};
2873
2874 $self->SUPER::update;
2875}
2876
2877sub _draw {
2878 my ($self) = @_;
2879
2880 return unless $::CONN;
2881
2882 my $face;
2883
2884 if ($self->{frame}) {
2885 my $anim = $::CONN->{anim}[$self->{anim}];
2886
2887 $face = $anim->[ $self->{frame} % @$anim ]
2888 if $anim && @$anim;
2889 }
2890
2891 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2892
2893 if ($tex) {
2894 glEnable GL_TEXTURE_2D;
2895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2896 glColor 0, 0, 0, 1;
2897 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2898 glDisable GL_TEXTURE_2D;
2899 }
2900}
2901
2902sub DESTROY {
2903 my ($self) = @_;
2904
2905 $self->{timer}->cancel
2906 if $self->{timer};
2907
2908 $self->SUPER::DESTROY;
2909}
2910
2911#############################################################################
2912
2913package CFClient::UI::Buttonbar;
2914
2915our @ISA = CFClient::UI::HBox::;
2916
2917# TODO: should actualyl wrap buttons and other goodies.
2918
2919#############################################################################
2920
2921package CFClient::UI::Menu;
2922
2923our @ISA = CFClient::UI::FancyFrame::;
2924
2925use CFClient::OpenGL;
2926
2927sub new {
2928 my $class = shift;
2929
2930 my $self = $class->SUPER::new (
2931 items => [],
2932 z => 100,
2933 @_,
2934 );
2935
2936 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2937
2938 for my $item (@{ $self->{items} }) {
2939 my ($widget, $cb, $tooltip) = @$item;
2940
2941 # handle various types of items, only text for now
2942 if (!ref $widget) {
2943 $widget = new CFClient::UI::Label
2944 can_hover => 1,
2945 can_events => 1,
2946 markup => $widget,
2947 tooltip => $tooltip
2948 }
2949
2950 $self->{item}{$widget} = $item;
2951
2952 $self->{vbox}->add ($widget);
2953 }
2954
2955 $self
2956}
2957
2958# popup given the event (must be a mouse button down event currently)
2959sub popup {
2960 my ($self, $ev) = @_;
2961
2962 $self->_emit ("popdown");
2963
2964 # maybe save $GRAB? must be careful about events...
2965 $GRAB = $self;
2966 $self->{button} = $ev->{button};
2967
2968 $self->show;
2969 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2970}
2971
2972sub mouse_motion {
2973 my ($self, $ev, $x, $y) = @_;
2974
2975 # TODO: should use vbox->find_widget or so
2976 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2977 $self->{hover} = $self->{item}{$HOVER};
2978
2979 0
2980}
2981
2982sub button_up {
2983 my ($self, $ev, $x, $y) = @_;
2984
2985 if ($ev->{button} == $self->{button}) {
2986 undef $GRAB;
2987 $self->hide;
2988
1980 $self->emit ("open"); 2989 $self->_emit ("popdown");
2990 $self->{hover}[1]->() if $self->{hover};
1981 } else { 2991 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2992 return 0
1983 $self->emit ("close"); 2993 }
2994
1984 } 2995 1
1985
1986 $self->emit (changed => $self->{state});
1987} 2996}
1988 2997
1989############################################################################# 2998#############################################################################
1990 2999
3000package CFClient::UI::Multiplexer;
3001
3002our @ISA = CFClient::UI::Container::;
3003
3004sub new {
3005 my $class = shift;
3006
3007 my $self = $class->SUPER::new (
3008 @_,
3009 );
3010
3011 $self->{current} = $self->{children}[0]
3012 if @{ $self->{children} };
3013
3014 $self
3015}
3016
3017sub add {
3018 my ($self, @widgets) = @_;
3019
3020 $self->SUPER::add (@widgets);
3021
3022 $self->{current} = $self->{children}[0]
3023 if @{ $self->{children} };
3024}
3025
3026sub set_current_page {
3027 my ($self, $page_or_widget) = @_;
3028
3029 my $widget = ref $page_or_widget
3030 ? $page_or_widget
3031 : $self->{children}[$page_or_widget];
3032
3033 $self->{current} = $widget;
3034 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3035
3036 $self->_emit (page_changed => $self->{current});
3037
3038 $self->realloc;
3039}
3040
3041sub visible_children {
3042 $_[0]{current}
3043}
3044
3045sub size_request {
3046 my ($self) = @_;
3047
3048 $self->{current}->size_request
3049}
3050
3051sub size_allocate {
3052 my ($self, $w, $h) = @_;
3053
3054 $self->{current}->configure (0, 0, $w, $h);
3055}
3056
3057sub _draw {
3058 my ($self) = @_;
3059
3060 $self->{current}->draw;
3061}
3062
3063#############################################################################
3064
3065package CFClient::UI::Notebook;
3066
3067our @ISA = CFClient::UI::VBox::;
3068
3069sub new {
3070 my $class = shift;
3071
3072 my $self = $class->SUPER::new (
3073 buttonbar => (new CFClient::UI::Buttonbar),
3074 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3075 # filter => # will be put between multiplexer and $self
3076 @_,
3077 );
3078
3079 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3080 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3081
3082 $self
3083}
3084
3085sub add {
3086 my ($self, $title, $widget, $tooltip) = @_;
3087
3088 Scalar::Util::weaken $self;
3089
3090 $self->{buttonbar}->add (new CFClient::UI::Button
3091 markup => $title,
3092 tooltip => $tooltip,
3093 on_activate => sub { $self->set_current_page ($widget) },
3094 );
3095
3096 $self->{multiplexer}->add ($widget);
3097}
3098
3099sub set_current_page {
3100 my ($self, $page) = @_;
3101
3102 $self->{multiplexer}->set_current_page ($page);
3103 $self->_emit (page_changed => $self->{multiplexer}{current});
3104}
3105
3106#############################################################################
3107
3108package CFClient::UI::Combobox;
3109
3110use utf8;
3111
3112our @ISA = CFClient::UI::Button::;
3113
3114sub new {
3115 my $class = shift;
3116
3117 my $self = $class->SUPER::new (
3118 options => [], # [value, title, longdesc], ...
3119 value => undef,
3120 @_,
3121 );
3122
3123 $self->_set_value ($self->{value});
3124
3125 $self
3126}
3127
3128sub button_down {
3129 my ($self, $ev) = @_;
3130
3131 my @menu_items;
3132
3133 for (@{ $self->{options} }) {
3134 my ($value, $title, $tooltip) = @$_;
3135
3136 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3137 }
3138
3139 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3140}
3141
3142sub _set_value {
3143 my ($self, $value) = @_;
3144
3145 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3146 or return;
3147
3148 $self->{value} = $item->[0];
3149 $self->set_markup ("$item->[1] ⇓");
3150 $self->set_tooltip ($item->[2]);
3151}
3152
3153sub set_value {
3154 my ($self, $value) = @_;
3155
3156 return unless $self->{value} ne $value;
3157
3158 $self->_set_value ($value);
3159 $self->_emit (changed => $value);
3160}
3161
3162#############################################################################
3163
3164package CFClient::UI::Statusbox;
3165
3166our @ISA = CFClient::UI::VBox::;
3167
3168sub new {
3169 my $class = shift;
3170
3171 my $self = $class->SUPER::new (
3172 fontsize => 0.8,
3173 @_,
3174 );
3175
3176 Scalar::Util::weaken (my $this = $self);
3177
3178 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3179
3180 $self
3181}
3182
3183sub reorder {
3184 my ($self) = @_;
3185 my $NOW = Time::HiRes::time;
3186
3187 # freeze display when hovering over any label
3188 return if $CFClient::UI::TOOLTIP->{owner}
3189 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3190 values %{ $self->{item} };
3191
3192 while (my ($k, $v) = each %{ $self->{item} }) {
3193 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3194 }
3195
3196 my @widgets;
3197
3198 my @items = sort {
3199 $a->{pri} <=> $b->{pri}
3200 or $b->{id} <=> $a->{id}
3201 } values %{ $self->{item} };
3202
3203 $self->{timer}->interval (1);
3204
3205 my $count = 10 + 1;
3206 for my $item (@items) {
3207 last unless --$count;
3208
3209 my $label = $item->{label} ||= do {
3210 # TODO: doesn't handle markup well (read as: at all)
3211 my $short = $item->{count} > 1
3212 ? "<b>$item->{count} ×</b> $item->{text}"
3213 : $item->{text};
3214
3215 for ($short) {
3216 s/^\s+//;
3217 s/\s+/ /g;
3218 }
3219
3220 new CFClient::UI::Label
3221 markup => $short,
3222 tooltip => $item->{tooltip},
3223 tooltip_font => $::FONT_PROP,
3224 tooltip_width => 0.67,
3225 fontsize => $item->{fontsize} || $self->{fontsize},
3226 max_w => $::WIDTH * 0.44,
3227 fg => [@{ $item->{fg} }],
3228 can_events => 1,
3229 can_hover => 1
3230 };
3231
3232 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3233 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3234 $label->update;
3235 $label->set_max_size (undef, $label->{req_h} * $diff)
3236 if $diff < 1;
3237 $self->{timer}->interval (1/30);
3238 } else {
3239 $label->{fg}[3] = $item->{fg}[3] || 1;
3240 }
3241
3242 push @widgets, $label;
3243 }
3244
3245 $self->clear;
3246 $self->SUPER::add (reverse @widgets);
3247}
3248
3249sub add {
3250 my ($self, $text, %arg) = @_;
3251
3252 $text =~ s/^\s+//;
3253 $text =~ s/\s+$//;
3254
3255 return unless $text;
3256
3257 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3258
3259 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3260
3261 if (my $item = $self->{item}{$group}) {
3262 if ($item->{text} eq $text) {
3263 $item->{count}++;
3264 } else {
3265 $item->{count} = 1;
3266 $item->{text} = $item->{tooltip} = $text;
3267 }
3268 $item->{id} += 0.2;#d#
3269 $item->{timeout} = $timeout;
3270 delete $item->{label};
3271 } else {
3272 $self->{item}{$group} = {
3273 id => ++$self->{id},
3274 text => $text,
3275 timeout => $timeout,
3276 tooltip => $text,
3277 fg => [0.8, 0.8, 0.8, 0.8],
3278 pri => 0,
3279 count => 1,
3280 %arg,
3281 };
3282 }
3283
3284 $self->reorder;
3285}
3286
3287sub reconfigure {
3288 my ($self) = @_;
3289
3290 delete $_->{label}
3291 for values %{ $self->{item} || {} };
3292
3293 $self->reorder;
3294 $self->SUPER::reconfigure;
3295}
3296
3297sub DESTROY {
3298 my ($self) = @_;
3299
3300 $self->{timer}->cancel;
3301
3302 $self->SUPER::DESTROY;
3303}
3304
3305#############################################################################
3306
3307package CFClient::UI::Inventory;
3308
3309our @ISA = CFClient::UI::ScrolledWindow::;
3310
3311sub new {
3312 my $class = shift;
3313
3314 my $self = $class->SUPER::new (
3315 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3316 @_,
3317 );
3318
3319 $self
3320}
3321
3322sub set_items {
3323 my ($self, $items) = @_;
3324
3325 $self->{child}->clear;
3326 return unless $items;
3327
3328 my @items = sort {
3329 ($a->{type} <=> $b->{type})
3330 or ($a->{name} cmp $b->{name})
3331 } @$items;
3332
3333 $self->{real_items} = \@items;
3334
3335 my $row = 0;
3336 for my $item (@items) {
3337 CFClient::Item::update_widgets $item;
3338
3339 $self->{child}->add (0, $row, $item->{face_widget});
3340 $self->{child}->add (1, $row, $item->{desc_widget});
3341 $self->{child}->add (2, $row, $item->{weight_widget});
3342
3343 $row++;
3344 }
3345}
3346
3347#############################################################################
3348
3349package CFClient::UI::BindEditor;
3350
3351our @ISA = CFClient::UI::FancyFrame::;
3352
3353sub new {
3354 my $class = shift;
3355
3356 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3357
3358 $self->add (my $vb = new CFClient::UI::VBox);
3359
3360
3361 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3362 text => "start recording",
3363 tooltip => "Start/Stops recording of actions."
3364 ."All subsequent actions after the recording started will be captured."
3365 ."The actions are displayed after the record was stopped."
3366 ."To bind the action you have to click on the 'Bind' button",
3367 on_activate => sub {
3368 unless ($self->{recording}) {
3369 $self->start;
3370 } else {
3371 $self->stop;
3372 }
3373 });
3374
3375 $vb->add (new CFClient::UI::Label text => "Actions:");
3376 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3377
3378 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3379 $vb->add (my $hb = new CFClient::UI::HBox);
3380 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3381 $hb->add (new CFClient::UI::Button
3382 text => "bind",
3383 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3384 on_activate => sub {
3385 $self->ask_for_bind;
3386 });
3387
3388 $vb->add (my $hb = new CFClient::UI::HBox);
3389 $hb->add (new CFClient::UI::Button
3390 text => "ok",
3391 expand => 1,
3392 tooltip => "This closes the binding editor and saves the binding",
3393 on_activate => sub {
3394 $self->hide;
3395 $self->commit;
3396 });
3397
3398 $hb->add (new CFClient::UI::Button
3399 text => "cancel",
3400 expand => 1,
3401 tooltip => "This closes the binding editor without saving",
3402 on_activate => sub {
3403 $self->hide;
3404 $self->{binding_cancel}->()
3405 if $self->{binding_cancel};
3406 });
3407
3408 $self->update_binding_widgets;
3409
3410 $self
3411}
3412
3413sub commit {
3414 my ($self) = @_;
3415 my ($mod, $sym, $cmds) = $self->get_binding;
3416 if ($sym != 0 && @$cmds > 0) {
3417 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3418 ."'. Don't forget 'Save Config'!");
3419 $self->{binding_change}->($mod, $sym, $cmds)
3420 if $self->{binding_change};
3421 } else {
3422 $::STATUSBOX->add ("No action bound, no key or action specified!");
3423 $self->{binding_cancel}->()
3424 if $self->{binding_cancel};
3425 }
3426}
3427
3428sub start {
3429 my ($self) = @_;
3430
3431 $self->{rec_btn}->set_text ("stop recording");
3432 $self->{recording} = 1;
3433 $self->clear_command_list;
3434 $::CONN->start_record if $::CONN;
3435}
3436
3437sub stop {
3438 my ($self) = @_;
3439
3440 $self->{rec_btn}->set_text ("start recording");
3441 $self->{recording} = 0;
3442
3443 my $rec;
3444 $rec = $::CONN->stop_record if $::CONN;
3445 return unless ref $rec eq 'ARRAY';
3446 $self->set_command_list ($rec);
3447}
3448
3449
3450sub ask_for_bind_and_commit {
3451 my ($self) = @_;
3452 $self->ask_for_bind (1);
3453}
3454
3455sub ask_for_bind {
3456 my ($self, $commit) = @_;
3457
3458 CFClient::Binder::open_binding_dialog (sub {
3459 my ($mod, $sym) = @_;
3460 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3461 $self->update_binding_widgets;
3462 $self->commit if $commit;
3463 });
3464}
3465
3466# $mod and $sym are the modifiers and key symbol
3467# $cmds is a array ref of strings (the commands)
3468# $cb is the callback that is executed on OK
3469# $ccb is the callback that is executed on CANCEL and
3470# when the binding was unsuccessful on OK
3471sub set_binding {
3472 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3473
3474 $self->clear_command_list;
3475 $self->{recording} = 0;
3476 $self->{rec_btn}->set_text ("start recording");
3477
3478 $self->{binding} = [$mod, $sym];
3479 $self->{commands} = $cmds;
3480
3481 $self->{binding_change} = $cb;
3482 $self->{binding_cancel} = $ccb;
3483
3484 $self->update_binding_widgets;
3485}
3486
3487# this is a shortcut method that asks for a binding
3488# and then just binds it.
3489sub do_quick_binding {
3490 my ($self, $cmds) = @_;
3491 $self->set_binding (undef, undef, $cmds, sub {
3492 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3493 });
3494 $self->ask_for_bind (1);
3495}
3496
3497sub update_binding_widgets {
3498 my ($self) = @_;
3499 my ($mod, $sym, $cmds) = $self->get_binding;
3500 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3501 $self->set_command_list ($cmds);
3502}
3503
3504sub get_binding {
3505 my ($self) = @_;
3506 return (
3507 $self->{binding}->[0],
3508 $self->{binding}->[1],
3509 [ grep { defined $_ } @{$self->{commands}} ]
3510 );
3511}
3512
3513sub clear_command_list {
3514 my ($self) = @_;
3515 $self->{cmdbox}->clear ();
3516}
3517
3518sub set_command_list {
3519 my ($self, $cmds) = @_;
3520
3521 $self->{cmdbox}->clear ();
3522 $self->{commands} = $cmds;
3523
3524 my $idx = 0;
3525
3526 for (@$cmds) {
3527 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3528
3529 my $i = $idx;
3530 $hb->add (new CFClient::UI::Label text => $_);
3531 $hb->add (new CFClient::UI::Button
3532 text => "delete",
3533 tooltip => "Deletes the action from the record",
3534 on_activate => sub {
3535 $self->{cmdbox}->remove ($hb);
3536 $cmds->[$i] = undef;
3537 });
3538
3539
3540 $idx++
3541 }
3542}
3543
3544#############################################################################
3545
3546package CFClient::UI::SpellList;
3547
3548our @ISA = CFClient::UI::Table::;
3549
3550sub new {
3551 my $class = shift;
3552
3553 my $self = $class->SUPER::new (
3554 binding => [],
3555 commands => [],
3556 @_,
3557 )
3558}
3559
3560my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3561
3562my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3563 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3564my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3565 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3566my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3567 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3568my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3569 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3570my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3571 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3572
3573sub rebuild_spell_list {
3574 my ($self) = @_;
3575
3576 $CFClient::UI::ROOT->on_refresh ($self => sub {
3577 $self->clear;
3578
3579 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3580 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3581 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3582 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3583 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3584
3585 my $row = 0;
3586
3587 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3588 my $spell = $self->{spell}{$_};
3589
3590 $row++;
3591
3592 my $spell_cb = sub {
3593 my ($widget, $ev) = @_;
3594
3595 if ($ev->{button} == 1) {
3596 $::CONN->user_send ("cast $spell->{name}");
3597 } elsif ($ev->{button} == 2) {
3598 $::CONN->user_send ("invoke $spell->{name}");
3599 } elsif ($ev->{button} == 3) {
3600 (new CFClient::UI::Menu
3601 items => [
3602 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3603 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3604 ],
3605 )->popup ($ev);
3606 } else {
3607 return 0;
3608 }
3609
3610 1
3611 };
3612
3613 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3614
3615 #TODO: add path info to tooltip
3616 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3617
3618 $self->add (0, $row, new CFClient::UI::Face
3619 face => $spell->{face},
3620 can_hover => 1,
3621 can_events => 1,
3622 tooltip => $tooltip,
3623 on_button_down => $spell_cb,
3624 );
3625
3626 $self->add (1, $row, new CFClient::UI::Label
3627 expand => 1,
3628 text => $spell->{name},
3629 can_hover => 1,
3630 can_events => 1,
3631 tooltip => $tooltip,
3632 on_button_down => $spell_cb,
3633 );
3634
3635 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3636 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3637 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3638 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3639 }
3640 });
3641}
3642
3643sub add_spell {
3644 my ($self, $spell) = @_;
3645
3646 $self->{spell}->{$spell->{name}} = $spell;
3647 $self->rebuild_spell_list;
3648}
3649
3650sub remove_spell {
3651 my ($self, $spell) = @_;
3652
3653 delete $self->{spell}->{$spell->{name}};
3654 $self->rebuild_spell_list;
3655}
3656
3657#############################################################################
3658
1991package CFClient::UI::Root; 3659package CFClient::UI::Root;
1992 3660
1993our @ISA = CFClient::UI::Container::; 3661our @ISA = CFClient::UI::Container::;
1994 3662
3663use List::Util qw(min max);
3664
1995use CFClient::OpenGL; 3665use CFClient::OpenGL;
1996 3666
1997sub check_size { 3667sub new {
1998 my ($self) = @_; 3668 my $class = shift;
1999 3669
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 3670 my $self = $class->SUPER::new (
3671 visible => 1,
3672 @_,
3673 );
3674
3675 Scalar::Util::weaken ($self->{root} = $self);
3676
3677 $self
2001} 3678}
2002 3679
2003sub size_request { 3680sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3681 my ($self) = @_;
2005}
2006 3682
2007sub configure { 3683 ($self->{w}, $self->{h})
3684}
3685
3686sub _to_pixel {
3687 my ($coord, $size, $max) = @_;
3688
3689 $coord =
3690 $coord eq "center" ? ($max - $size) * 0.5
3691 : $coord eq "max" ? $max
3692 : $coord;
3693
3694 $coord = 0 if $coord < 0;
3695 $coord = $max - $size if $coord > $max - $size;
3696
3697 int $coord + 0.5
3698}
3699
3700sub size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3701 my ($self, $w, $h) = @_;
2009 3702
2010 $self->SUPER::configure ($x, $y, $w, $h); 3703 for my $child ($self->children) {
3704 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3705
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3706 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3707 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3708
2016sub _topleft { 3709 $X = _to_pixel $X, $W, $self->{w};
3710 $Y = _to_pixel $Y, $H, $self->{h};
3711
3712 $child->configure ($X, $Y, $W, $H);
3713 }
3714}
3715
3716sub coord2local {
2017 my ($self, $x, $y) = @_; 3717 my ($self, $x, $y) = @_;
2018 3718
2019 ($x, $y) 3719 ($x, $y)
2020} 3720}
2021 3721
3722sub coord2global {
3723 my ($self, $x, $y) = @_;
3724
3725 ($x, $y)
3726}
3727
2022sub update { 3728sub update {
2023 my ($self) = @_; 3729 my ($self) = @_;
2024 3730
2025 $self->check_size; 3731 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3732}
2028 3733
2029sub add { 3734sub add {
2030 my ($self, $child) = @_; 3735 my ($self, @children) = @_;
2031 3736
3737 $_->{is_toplevel} = 1
3738 for @children;
3739
2032 $self->SUPER::add ($child); 3740 $self->SUPER::add (@children);
3741}
3742
3743sub remove {
3744 my ($self, @children) = @_;
3745
3746 $self->SUPER::remove (@children);
3747
3748 delete $self->{is_toplevel}
3749 for @children;
3750
3751 while (@children) {
3752 my $w = pop @children;
3753 push @children, $w->children;
3754 $w->set_invisible;
3755 }
2033} 3756}
2034 3757
2035sub on_refresh { 3758sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3759 my ($self, $id, $cb) = @_;
2037 3760
2038 $self->{refresh_hook}{$id} = $cb; 3761 $self->{refresh_hook}{$id} = $cb;
2039} 3762}
2040 3763
3764sub on_post_alloc {
3765 my ($self, $id, $cb) = @_;
3766
3767 $self->{post_alloc_hook}{$id} = $cb;
3768}
3769
2041sub draw { 3770sub draw {
2042 my ($self) = @_; 3771 my ($self) = @_;
2043 3772
2044 while (my $rcb = delete $self->{refresh_hook}) { 3773 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3774 $_->()
3775 for values %{delete $self->{refresh_hook}};
2046 } 3776 }
3777
3778 if ($self->{realloc}) {
3779 my %queue;
3780 my @queue;
3781 my $widget;
3782
3783 outer:
3784 while () {
3785 if (my $realloc = delete $self->{realloc}) {
3786 for $widget (values %$realloc) {
3787 $widget->{visible} or next; # do not resize invisible widgets
3788
3789 $queue{$widget+0}++ and next; # duplicates are common
3790
3791 push @{ $queue[$widget->{visible}] }, $widget;
3792 }
3793 }
3794
3795 while () {
3796 @queue or last outer;
3797
3798 $widget = pop @{ $queue[-1] || [] }
3799 and last;
3800
3801 pop @queue;
3802 }
3803
3804 delete $queue{$widget+0};
3805
3806 my ($w, $h) = $widget->size_request;
3807
3808 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3809 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3810
3811 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3812 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3813
3814 $w = $widget->{force_w} if exists $widget->{force_w};
3815 $h = $widget->{force_h} if exists $widget->{force_h};
3816
3817 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3818 || delete $widget->{force_realloc}) {
3819 $widget->{req_w} = $w;
3820 $widget->{req_h} = $h;
3821
3822 $self->{size_alloc}{$widget+0} = $widget;
3823
3824 if (my $parent = $widget->{parent}) {
3825 $self->{realloc}{$parent+0} = $parent
3826 unless $queue{$parent+0};
3827
3828 $parent->{force_size_alloc} = 1;
3829 $self->{size_alloc}{$parent+0} = $parent;
3830 }
3831 }
3832
3833 delete $self->{realloc}{$widget+0};
3834 }
3835 }
3836
3837 while (my $size_alloc = delete $self->{size_alloc}) {
3838 my @queue = sort { $b->{visible} <=> $a->{visible} }
3839 values %$size_alloc;
3840
3841 while () {
3842 my $widget = pop @queue || last;
3843
3844 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3845
3846 $w = 0 if $w < 0;
3847 $h = 0 if $h < 0;
3848
3849 $w = int $w + 0.5;
3850 $h = int $h + 0.5;
3851
3852 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3853 $widget->{old_w} = $widget->{w};
3854 $widget->{old_h} = $widget->{h};
3855
3856 $widget->{w} = $w;
3857 $widget->{h} = $h;
3858
3859 $widget->emit (size_allocate => $w, $h);
3860 }
3861 }
3862 }
3863
3864 while ($self->{post_alloc_hook}) {
3865 $_->()
3866 for values %{delete $self->{post_alloc_hook}};
3867 }
3868
2047 3869
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3870 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3871 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3872 glClear GL_COLOR_BUFFER_BIT;
2051 3873
2052 glMatrixMode GL_PROJECTION; 3874 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3875 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3876 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3877 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3878 glLoadIdentity;
2057 3879
3880 {
3881 package CFClient::UI::Base;
3882
3883 ($draw_x, $draw_y, $draw_w, $draw_h) =
3884 (0, 0, $self->{w}, $self->{h});
3885 }
3886
2058 $self->_draw; 3887 $self->_draw;
2059} 3888}
2060 3889
2061############################################################################# 3890#############################################################################
2062 3891
2063package CFClient::UI; 3892package CFClient::UI;
2064 3893
2065$ROOT = new CFClient::UI::Root; 3894$ROOT = new CFClient::UI::Root;
3895$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3896
20671 38971
2068 3898

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