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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.302 by root, Mon Jun 12 13:26:14 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->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
300 509
301 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
302 512
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
304 $self->{req_w} = $w; 516 delete $self->{req_w};
305 $self->{req_h} = $h; 517 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 518 }
309} 519}
310 520
311sub update { 521sub update {
312 my ($self) = @_; 522 my ($self) = @_;
313 523
314 $self->{parent}->update 524 $self->{parent}->update
315 if $self->{parent}; 525 if $self->{parent};
316} 526}
317 527
318sub connect { 528sub reconfigure {
319 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
320 530
321 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
322} 533}
323 534
324sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 538
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
328 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
329 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
330} 592}
331 593
332sub DESTROY { 594sub DESTROY {
333 my ($self) = @_; 595 my ($self) = @_;
334 596
335 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
336} 601}
337 602
338############################################################################# 603#############################################################################
339 604
340package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
348 my $class = shift; 613 my $class = shift;
349 614
350 # range [value, low, high, page] 615 # range [value, low, high, page]
351 616
352 $class->SUPER::new ( 617 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
355 @_ 620 @_
356 ) 621 )
357} 622}
358 623
359sub _draw { 624sub _draw {
360 my ($self) = @_; 625 my ($self) = @_;
361 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
363 633
364 glEnable GL_BLEND; 634 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
367 637
368 glBegin GL_QUADS; 638 glBegin GL_QUADS;
369 glVertex 0 , 0; 639 glVertex 0 , 0;
370 glVertex 0 , $h; 640 glVertex 0 , $h;
371 glVertex $w, $h; 641 glVertex $w, $h;
372 glVertex $w, 0; 642 glVertex $w, 0;
373 glEnd; 643 glEnd;
374 644
375 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
376} 647}
377 648
378############################################################################# 649#############################################################################
379 650
380package CFClient::UI::Empty; 651package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 652
394our @ISA = CFClient::UI::Base::; 653our @ISA = CFClient::UI::Base::;
395 654
396sub new { 655sub new {
397 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
657 $class->SUPER::new (can_events => 0, %arg);
658}
398 659
660sub size_request {
661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
664}
665
666sub draw { }
667
668#############################################################################
669
670package CFClient::UI::Container;
671
672our @ISA = CFClient::UI::Base::;
673
674sub new {
675 my ($class, %arg) = @_;
676
399 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
400 678
401 my $self = $class->SUPER::new (children => [], %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
402 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
403 687
404 $self 688 $self
689}
690
691sub add {
692 my ($self, @widgets) = @_;
693
694 $_->set_parent ($self)
695 for @widgets;
696
697 use sort 'stable';
698
699 $self->{children} = [
700 sort { $a->{z} <=> $b->{z} }
701 @{$self->{children}}, @widgets
702 ];
703
704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
709}
710
711sub remove {
712 my ($self, $child) = @_;
713
714 delete $child->{parent};
715 $child->hide;
716
717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
718
719 $self->realloc;
720}
721
722sub clear {
723 my ($self) = @_;
724
725 my $children = delete $self->{children};
726 $self->{children} = [];
727
728 for (@$children) {
729 delete $_->{parent};
730 $_->hide;
731 }
732
733 $self->realloc;
734}
735
736sub find_widget {
737 my ($self, $x, $y) = @_;
738
739 $x -= $self->{x};
740 $y -= $self->{y};
741
742 my $res;
743
744 for (reverse $self->visible_children) {
745 $res = $_->find_widget ($x, $y)
746 and return $res;
747 }
748
749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
750}
751
752sub _draw {
753 my ($self) = @_;
754
755 $_->draw for @{$self->{children}};
756}
757
758#############################################################################
759
760package CFClient::UI::Bin;
761
762our @ISA = CFClient::UI::Container::;
763
764sub new {
765 my ($class, %arg) = @_;
766
767 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
768
769 $class->SUPER::new (children => [$child], %arg)
405} 770}
406 771
407sub add { 772sub add {
408 my ($self, $child) = @_; 773 my ($self, $child) = @_;
409 774
410 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
411 776 $self->SUPER::add ($child);
412 use sort 'stable';
413
414 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child
417 ];
418
419 $child->check_size;
420} 777}
421 778
422sub remove { 779sub remove {
423 my ($self, $child) = @_; 780 my ($self, $widget) = @_;
424 781
425 delete $child->{parent}; 782 $self->SUPER::remove ($widget);
426 783
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
428 787
429 $self->check_size; 788sub child { $_[0]->{children}[0] }
789
790sub size_request {
791 $_[0]{children}[0]->size_request
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $self->{children}[0]->configure (0, 0, $w, $h);
798}
799
800#############################################################################
801
802# back-buffered drawing area
803
804package CFClient::UI::Window;
805
806our @ISA = CFClient::UI::Bin::;
807
808use CFClient::OpenGL;
809
810sub new {
811 my ($class, %arg) = @_;
812
813 my $self = $class->SUPER::new (%arg);
814}
815
816sub update {
817 my ($self) = @_;
818
819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
820 $self->SUPER::update;
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 $self->SUPER::size_allocate ($w, $h);
827 $self->update;
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
430} 933}
431 934
432sub find_widget { 935sub find_widget {
433 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
434 937
435 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
436 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
437 940 ) {
438 my $res;
439
440 for (reverse @{ $self->{children} }) {
441 $res = $_->find_widget ($x, $y)
442 and return $res;
443 }
444
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
446} 945}
447 946
448sub _draw { 947sub _render {
449 my ($self) = @_; 948 my ($self) = @_;
450 949
451 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
452} 956}
453 957
454############################################################################# 958#############################################################################
455 959
456package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
457 961
458our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
459 963
460sub new { 964sub new {
461 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
462 966
463 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
464 968
465 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
466} 989}
467 990
468sub add { 991sub add {
469 my ($self, $child) = @_;
470
471 $self->{children} = [];
472
473 $self->SUPER::add ($child);
474}
475
476sub remove {
477 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
478 993
479 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
480
481 $self->{children} = [new CFClient::UI::Empty]
482 unless @{$self->{children}};
483} 995}
484 996
485sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
486 999
487sub size_request { 1000 $self->SUPER::update;
488 $_[0]{children}[0]->size_request 1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
489} 1005}
490 1006
491sub size_allocate { 1007sub size_allocate {
492 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
493 1009
494 $self->{children}[0]->configure (0, 0, $w, $h); 1010 $self->SUPER::size_allocate ($w, $h);
1011
1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
495} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
496 1018
497############################################################################# 1019#############################################################################
498 1020
499package CFClient::UI::Window; 1021package CFClient::UI::Frame;
500 1022
501our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
502 1024
503use CFClient::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
504 1074
505sub new { 1075sub new {
506 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
507 1077
508 my $self = $class->SUPER::new (%arg);
509}
510
511sub update {
512 my ($self) = @_;
513
514 # we want to do this delayed...
515 $self->render_chld;
516 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527}
528
529sub size_allocate {
530 my ($self, $w, $h) = @_;
531
532 $self->child->configure (0, 0, $w, $h);
533
534 $self->render_chld;
535}
536
537sub _draw {
538 my ($self) = @_;
539
540 my ($w, $h) = ($self->w, $self->h);
541
542 my $tex = $self->{texture}
543 or return;
544
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D;
548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
549
550 $tex->draw_quad (0, 0, $w, $h);
551
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D;
554}
555
556#############################################################################
557
558package CFClient::UI::ViewPort;
559
560our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587
588sub new {
589 my $class = shift;
590
591 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
592 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
593 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
594 border => 0.8, 1081 border => 0.6,
595 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
596 ); 1086 );
597 1087
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606}
607
608sub size_request {
609 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h})
611}
612
613sub size_allocate {
614 my ($self, $w, $h) = @_;
615 $self->{w} = $w;
616 $self->{h} = $h;
617 $self->child->configure (0, 0, $w, $h);
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my ($w, $h) = ($self->{w}, $self->{h});
624
625 glEnable GL_BLEND;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629
630# glBegin GL_QUADS;
631# glColor 0, 0, 0, 0;
632# glVertex 0 , 0;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637
638
639 $self->child->draw;
640 glDisable GL_BLEND;
641 glDisable GL_TEXTURE_2D;
642}
643
644#############################################################################
645
646package CFClient::UI::FancyFrame;
647
648our @ISA = CFClient::UI::Bin::;
649
650use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655
656sub new {
657 my $class = shift;
658
659 # TODO: user_x, user_y, overwrite moveto?
660
661 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1],
664 border => 0.8,
665 @_
666 );
667
668 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
669 align => 0, 1089 align => 0,
670 valign => 1, 1090 valign => 1,
671 text => $self->{title}, 1091 text => $self->{title},
672 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
673 1094
674 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
675} 1103}
676 1104
677sub border { 1105sub border {
678 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
679} 1107}
680 1108
681sub size_request { 1109sub size_request {
682 my ($self) = @_; 1110 my ($self) = @_;
683 1111
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title_widget}->size_request
1113 if $self->{title_widget};
685 1114
686 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
687 1116
688 ( 1117 (
689 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
692} 1121}
693 1122
694sub size_allocate { 1123sub size_allocate {
695 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
696 1125
1126 if ($self->{title_widget}) {
1127 $self->{title_widget}{w} = $w;
1128 $self->{title_widget}{h} = $h;
1129 $self->{title_widget}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
697 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
699 1136
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
704} 1138}
705 1139
706sub button_down { 1140sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
708 1142
1143 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1144 my $border = $self->border;
710 1145
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
717 $self->{motion} = sub { 1157 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
719 1159
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
721 1162
722 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
725 }; 1168 };
726 1169
727 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
732 1173
733 $self->{motion} = sub { 1174 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
735 1176
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
737 1178
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
741 } 1187 1
742} 1188}
743 1189
744sub button_up { 1190sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
746 1192
747 delete $self->{motion}; 1193 !!delete $self->{motion}
748} 1194}
749 1195
750sub mouse_motion { 1196sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
752 1198
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
754} 1202}
755 1203
756sub _draw { 1204sub _draw {
757 my ($self) = @_; 1205 my ($self) = @_;
758 1206
1207 my $child = $self->{children}[0];
1208
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1211
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1214
767 my $border = $self->border; 1215 my $border = $self->border;
768 1216
769 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1222
775 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
776 1225
777 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
780 1229 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
787 1232
788 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1234
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title_widget}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title_widget}->_draw;
1240 }
793} 1241}
794 1242
795############################################################################# 1243#############################################################################
796 1244
797package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
805sub new { 1253sub new {
806 my $class = shift; 1254 my $class = shift;
807 1255
808 $class->SUPER::new ( 1256 $class->SUPER::new (
809 col_expand => [], 1257 col_expand => [],
810 @_ 1258 @_,
811 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1264}
813 1265
814sub add { 1266sub add {
815 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
816 1268
817 $child->set_parent ($self); 1269 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
819 1271
820 $child->check_size; 1272 $self->realloc;
821} 1273}
822 1274
1275sub remove {
1276 my ($self, $child) = @_;
1277
1278 # TODO: not yet implemented
1279}
1280
823# TODO: move to container class maybe? send childs a signal on removal? 1281# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1282sub clear {
825 my ($self) = @_; 1283 my ($self) = @_;
826 1284
1285 my @children = $self->children;
827 delete $self->{children}; 1286 delete $self->{children};
828 $self->update; 1287
1288 for (@children) {
1289 delete $_->{parent};
1290 $_->hide;
1291 }
1292
1293 $self->realloc;
829} 1294}
830 1295
831sub get_wh { 1296sub get_wh {
832 my ($self) = @_; 1297 my ($self) = @_;
833 1298
… …
864sub size_allocate { 1329sub size_allocate {
865 my ($self, $w, $h) = @_; 1330 my ($self, $w, $h) = @_;
866 1331
867 my ($ws, $hs) = $self->get_wh; 1332 my ($ws, $hs) = $self->get_wh;
868 1333
869 my $req_w = sum @$ws; 1334 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1335 my $req_h = (sum @$hs) || 1;
871 1336
872 # TODO: nicer code && do row_expand 1337 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1338 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1339 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1340 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1394 }
930} 1395}
931 1396
932############################################################################# 1397#############################################################################
933 1398
934package CFClient::UI::HBox; 1399package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1400
938our @ISA = CFClient::UI::Container::; 1401our @ISA = CFClient::UI::Container::;
939 1402
940sub size_request { 1403sub size_request {
941 my ($self) = @_; 1404 my ($self) = @_;
942 1405
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1406 $self->{vertical}
944 1407 ? (
945 ( 1408 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1409 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1410 )
948 ) 1411 : (
1412 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1413 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1414 )
949} 1415}
950 1416
951sub size_allocate { 1417sub size_allocate {
952 my ($self, $w, $h) = @_; 1418 my ($self, $w, $h) = @_;
953 1419
954 ($h, $w) = ($w, $h); 1420 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1421 my $children = $self->{children};
957 1422
958 my @h = map $_->{req_w}, @$children; 1423 my @req;
959 1424
960 my $req_h = List::Util::sum @h; 1425 if ($self->{homogeneous}) {
961 1426 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } else { 1427 } else {
1428 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1429 my $req = List::Util::sum @req;
1430
1431 if ($req > $space) {
1432 # ah well, not enough space
1433 $_ *= $space / $req for @req;
1434 } else {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1435 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1436
1437 $space = ($space - $req) / $expand; # remaining space to give away
1438
1439 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1440 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1441 }
976 } 1442 }
977 1443
978 CFClient::UI::harmonize \@h; 1444 CFClient::UI::harmonize \@req;
979 1445
980 my $y = 0; 1446 my $pos = 0;
981 for (0 .. $#$children) { 1447 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1448 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1449 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1450
986 $y += $h; 1451 $pos += $alloc;
987 } 1452 }
988 1453
989 1 1454 1
990} 1455}
991 1456
992############################################################################# 1457#############################################################################
993 1458
1459package CFClient::UI::HBox;
1460
1461our @ISA = CFClient::UI::Box::;
1462
1463sub new {
1464 my $class = shift;
1465
1466 $class->SUPER::new (
1467 vertical => 0,
1468 @_,
1469 )
1470}
1471
1472#############################################################################
1473
994package CFClient::UI::VBox; 1474package CFClient::UI::VBox;
995 1475
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1476our @ISA = CFClient::UI::Box::;
999 1477
1000sub size_request { 1478sub new {
1001 my ($self) = @_; 1479 my $class = shift;
1002 1480
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1481 $class->SUPER::new (
1004 1482 vertical => 1,
1005 ( 1483 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1484 )
1009} 1485}
1010 1486
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1487#############################################################################
1049 1488
1050package CFClient::UI::Label; 1489package CFClient::UI::Label;
1051 1490
1052our @ISA = CFClient::UI::Base::; 1491our @ISA = CFClient::UI::DrawBG::;
1053 1492
1054use CFClient::OpenGL; 1493use CFClient::OpenGL;
1055 1494
1056sub new { 1495sub new {
1057 my ($class, %arg) = @_; 1496 my ($class, %arg) = @_;
1058 1497
1059 my $self = $class->SUPER::new ( 1498 my $self = $class->SUPER::new (
1060 fg => [1, 1, 1], 1499 fg => [1, 1, 1],
1500 #bg => none
1501 #active_bg => none
1502 #font => default_font
1503 #text => initial text
1504 #markup => initial narkup
1505 #max_w => maximum pixel width
1506 ellipsise => 3, # end
1507 layout => (new CFClient::Layout),
1061 fontsize => 1, 1508 fontsize => 1,
1062 text => "",
1063 align => -1, 1509 align => -1,
1064 valign => -1, 1510 valign => -1,
1065 padding => 2, 1511 padding_x => 2,
1066 layout => new CFClient::Layout, 1512 padding_y => 2,
1513 can_events => 0,
1067 %arg 1514 %arg
1068 ); 1515 );
1069 1516
1070 if (exists $self->{template}) { 1517 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1518 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1519 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1520 $self->{template} = $layout;
1074 } 1521 }
1075 1522
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1523 if (exists $self->{markup}) {
1077 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1524 $self->set_markup (delete $self->{markup});
1525 } else {
1526 $self->set_text (delete $self->{text});
1527 }
1078 1528
1079 $self 1529 $self
1080} 1530}
1081 1531
1082sub escape_text { 1532sub escape($) {
1083 local $_ = $_[1]; 1533 local $_ = $_[0];
1084 1534
1085 s/&/&amp;/g; 1535 s/&/&amp;/g;
1086 s/>/&gt;/g; 1536 s/>/&gt;/g;
1087 s/</&lt;/g; 1537 s/</&lt;/g;
1088 1538
1089 $_[1] 1539 $_
1540}
1541
1542sub update {
1543 my ($self) = @_;
1544
1545 delete $self->{texture};
1546 $self->SUPER::update;
1547}
1548
1549sub realloc {
1550 my ($self) = @_;
1551
1552 delete $self->{ox};
1553 $self->SUPER::realloc;
1090} 1554}
1091 1555
1092sub set_text { 1556sub set_text {
1093 my ($self, $text) = @_; 1557 my ($self, $text) = @_;
1094 1558
1559 return if $self->{text} eq "T$text";
1560 $self->{text} = "T$text";
1561
1562 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1095 $self->{layout}->set_text ($text); 1563 $self->{layout}->set_text ($text);
1096 1564
1097 delete $self->{texture}; 1565 delete $self->{size_req};
1098 $self->check_size; 1566 $self->realloc;
1099 $self->update; 1567 $self->update;
1100} 1568}
1101 1569
1102sub set_markup { 1570sub set_markup {
1103 my ($self, $markup) = @_; 1571 my ($self, $markup) = @_;
1104 1572
1573 return if $self->{text} eq "M$markup";
1574 $self->{text} = "M$markup";
1575
1576 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1577
1578 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1105 $self->{layout}->set_markup ($markup); 1579 $self->{layout}->set_markup ($markup);
1106 1580
1107 delete $self->{texture}; 1581 delete $self->{size_req};
1108 $self->check_size; 1582 $self->realloc;
1109 $self->update; 1583 $self->update;
1110} 1584}
1111 1585
1112sub size_request { 1586sub size_request {
1113 my ($self) = @_; 1587 my ($self) = @_;
1114 1588
1115 $self->{layout}->set_width; 1589 $self->{size_req} ||= do {
1590 $self->{layout}->set_font ($self->{font}) if $self->{font};
1591 $self->{layout}->set_width ($self->{max_w} || -1);
1592 $self->{layout}->set_ellipsise ($self->{ellipsise});
1593 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1595
1118 my ($w, $h) = $self->{layout}->size; 1596 my ($w, $h) = $self->{layout}->size;
1119 1597
1120 if (exists $self->{template}) { 1598 if (exists $self->{template}) {
1599 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1600 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1601
1123 my ($w2, $h2) = $self->{template}->size; 1602 my ($w2, $h2) = $self->{template}->size;
1124 1603
1125 $w = List::Util::max $w, $w2; 1604 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1605 $h = List::Util::max $h, $h2;
1606 }
1607
1608 [$w, $h]
1127 } 1609 };
1128 1610
1129 ( 1611 @{ $self->{size_req} }
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1612}
1134 1613
1135sub size_allocate { 1614sub size_allocate {
1136 my ($self, $w, $h) = @_; 1615 my ($self, $w, $h) = @_;
1137 1616
1617 delete $self->{ox};
1618
1138 delete $self->{texture}; 1619 delete $self->{texture}
1620 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1621}
1140 1622
1141sub set_fontsize { 1623sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1624 my ($self, $fontsize) = @_;
1143 1625
1144 $self->{fontsize} = $fontsize; 1626 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1627 delete $self->{texture};
1628
1629 $self->realloc;
1630}
1631
1632sub reconfigure {
1633 my ($self) = @_;
1634
1635 delete $self->{size_req};
1636
1637 $self->SUPER::reconfigure;
1146} 1638}
1147 1639
1148sub _draw { 1640sub _draw {
1149 my ($self) = @_; 1641 my ($self) = @_;
1150 1642
1643 $self->SUPER::_draw; # draw background, if applicable
1644
1151 my $tex = $self->{texture} ||= do { 1645 my $tex = $self->{texture} ||= do {
1646 $self->{layout}->set_foreground (@{$self->{fg}});
1647 $self->{layout}->set_font ($self->{font}) if $self->{font};
1152 $self->{layout}->set_width ($self->{w}); 1648 $self->{layout}->set_width ($self->{w});
1649 $self->{layout}->set_ellipsise ($self->{ellipsise});
1650 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1651 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1652
1154 new_from_layout CFClient::Texture $self->{layout} 1653 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1654 };
1156 1655
1157 glEnable GL_BLEND; 1656 unless (exists $self->{ox}) {
1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1657 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1658 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1659 : ($self->{w} - $tex->{w}) * 0.5);
1660
1661 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1662 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1663 : ($self->{h} - $tex->{h}) * 0.5);
1664 };
1665
1159 glEnable GL_TEXTURE_2D; 1666 glEnable GL_TEXTURE_2D;
1667
1668 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1669 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1670
1671 if ($tex->{format} == GL_ALPHA) {
1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1673 glColor @{$self->{fg}};
1674 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1675 } else {
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1677 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1162 glColor @{$self->{fg}}; 1678 }
1163
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy});
1177 1679
1178 glDisable GL_TEXTURE_2D; 1680 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1681}
1181 1682
1182############################################################################# 1683#############################################################################
1183 1684
1184package CFClient::UI::EntryBase; 1685package CFClient::UI::EntryBase;
… …
1189 1690
1190sub new { 1691sub new {
1191 my $class = shift; 1692 my $class = shift;
1192 1693
1193 $class->SUPER::new ( 1694 $class->SUPER::new (
1194 fg => [1, 1, 1], 1695 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1696 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1697 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1698 active_fg => [0, 0, 0],
1198 can_hover => 1, 1699 can_hover => 1,
1199 can_focus => 1, 1700 can_focus => 1,
1200 valign => 0, 1701 valign => 0,
1702 can_events => 1,
1703 #text => ...
1704 #hidden => "*",
1201 @_ 1705 @_
1202 ) 1706 )
1203} 1707}
1204 1708
1205sub _set_text { 1709sub _set_text {
… …
1207 1711
1208 delete $self->{cur_h}; 1712 delete $self->{cur_h};
1209 1713
1210 return if $self->{text} eq $text; 1714 return if $self->{text} eq $text;
1211 1715
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1716 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1717 $self->{text} = $text;
1216 1718
1217 $text =~ s/./*/g if $self->{hidden}; 1719 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1720 $self->{layout}->set_text ("$text ");
1721 delete $self->{size_req};
1219 1722
1220 $self->emit (changed => $self->{text}); 1723 $self->_emit (changed => $self->{text});
1724
1725 $self->realloc;
1726 $self->update;
1727}
1728
1729sub set_text {
1730 my ($self, $text) = @_;
1731
1732 $self->{cursor} = length $text;
1733 $self->_set_text ($text);
1221} 1734}
1222 1735
1223sub get_text { 1736sub get_text {
1224 $_[0]{text} 1737 $_[0]{text}
1225} 1738}
… …
1228 my ($self) = @_; 1741 my ($self) = @_;
1229 1742
1230 my ($w, $h) = $self->SUPER::size_request; 1743 my ($w, $h) = $self->SUPER::size_request;
1231 1744
1232 ($w + 1, $h) # add 1 for cursor 1745 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1746}
1248 1747
1249sub key_down { 1748sub key_down {
1250 my ($self, $ev) = @_; 1749 my ($self, $ev) = @_;
1251 1750
… …
1253 my $sym = $ev->{sym}; 1752 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1753 my $uni = $ev->{unicode};
1255 1754
1256 my $text = $self->get_text; 1755 my $text = $self->get_text;
1257 1756
1258 if ($sym == 8) { 1757 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1758 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1759 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1760 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1761 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1762 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1763 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1764 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1765 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1766 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1767 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1768 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1769 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1770 $self->_emit ('escape');
1272 } elsif ($uni) { 1771 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1772 substr $text, $self->{cursor}++, 0, chr $uni;
1773 } else {
1774 return 0;
1274 } 1775 }
1275 1776
1276 $self->_set_text ($text); 1777 $self->_set_text ($text);
1277 $self->update; 1778
1779 $self->realloc;
1780
1781 1
1278} 1782}
1279 1783
1280sub focus_in { 1784sub focus_in {
1281 my ($self) = @_; 1785 my ($self) = @_;
1282 1786
… …
1297 utf8::encode $text; 1801 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1802 $self->{cursor} = length substr $text, 0, $idx;
1299 1803
1300 $self->_set_text ($self->{text}); 1804 $self->_set_text ($self->{text});
1301 $self->update; 1805 $self->update;
1806
1807 1
1302} 1808}
1303 1809
1304sub mouse_motion { 1810sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1811 my ($self, $ev, $x, $y) = @_;
1306# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1812# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1813
1814 0
1307} 1815}
1308 1816
1309sub _draw { 1817sub _draw {
1310 my ($self) = @_; 1818 my ($self) = @_;
1311 1819
1312 local $self->{fg} = $self->{fg}; 1820 local $self->{fg} = $self->{fg};
1313 1821
1314 if ($FOCUS == $self) { 1822 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1823 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1824 $self->{fg} = $self->{active_fg};
1317 } else { 1825 } else {
1318 glColor @{$self->{bg}}; 1826 glColor_premultiply @{$self->{bg}};
1319 } 1827 }
1320 1828
1321 glEnable GL_BLEND; 1829 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1830 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1831 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1832 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1833 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1834 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1835 glVertex $self->{w}, 0;
… …
1358 my ($self, $ev) = @_; 1866 my ($self, $ev) = @_;
1359 1867
1360 my $sym = $ev->{sym}; 1868 my $sym = $ev->{sym};
1361 1869
1362 if ($sym == 13) { 1870 if ($sym == 13) {
1871 unshift @{$self->{history}},
1872 my $txt = $self->get_text;
1873 $self->{history_pointer} = -1;
1874 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1875 $self->_emit (activate => $txt);
1364 $self->update; 1876 $self->update;
1365 1877
1878 } elsif ($sym == CFClient::SDLK_UP) {
1879 if ($self->{history_pointer} < 0) {
1880 $self->{history_saveback} = $self->get_text;
1881 }
1882 if (@{$self->{history} || []} > 0) {
1883 $self->{history_pointer}++;
1884 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1885 $self->{history_pointer} = @{$self->{history} || []} - 1;
1886 }
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 }
1889
1890 } elsif ($sym == CFClient::SDLK_DOWN) {
1891 $self->{history_pointer}--;
1892 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1893
1894 if ($self->{history_pointer} >= 0) {
1895 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1896 } else {
1897 $self->set_text ($self->{history_saveback});
1898 }
1899
1366 } else { 1900 } else {
1367 $self->SUPER::key_down ($ev); 1901 return $self->SUPER::key_down ($ev)
1902 }
1903
1368 } 1904 1
1369
1370} 1905}
1371 1906
1372############################################################################# 1907#############################################################################
1373 1908
1374package CFClient::UI::Button; 1909package CFClient::UI::Button;
… …
1383 1918
1384sub new { 1919sub new {
1385 my $class = shift; 1920 my $class = shift;
1386 1921
1387 $class->SUPER::new ( 1922 $class->SUPER::new (
1388 padding => 4, 1923 padding_x => 4,
1924 padding_y => 4,
1389 fg => [1, 1, 1], 1925 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1926 active_fg => [0, 0, 1],
1392 can_hover => 1, 1927 can_hover => 1,
1393 align => 0, 1928 align => 0,
1394 valign => 0, 1929 valign => 0,
1930 can_events => 1,
1395 @_ 1931 @_
1396 ) 1932 )
1397} 1933}
1398 1934
1935sub activate { }
1936
1399sub button_up { 1937sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1938 my ($self, $ev, $x, $y) = @_;
1401 1939
1940 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1941 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1942 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1943
1405 } 1944 1
1406} 1945}
1407 1946
1408sub _draw { 1947sub _draw {
1409 my ($self) = @_; 1948 my ($self) = @_;
1410 1949
1411 local $self->{fg} = $self->{fg}; 1950 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1951
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1952 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1954 glColor 0, 0, 0, 1;
1422 1955
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1956 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1957
1425 glDisable GL_TEXTURE_2D; 1958 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1959
1428 $self->SUPER::_draw; 1960 $self->SUPER::_draw;
1429} 1961}
1430 1962
1431############################################################################# 1963#############################################################################
… …
1442 1974
1443sub new { 1975sub new {
1444 my $class = shift; 1976 my $class = shift;
1445 1977
1446 $class->SUPER::new ( 1978 $class->SUPER::new (
1447 padding => 2, 1979 padding_x => 2,
1980 padding_y => 2,
1448 fg => [1, 1, 1], 1981 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 1982 active_fg => [1, 1, 0],
1983 bg => [0, 0, 0, 0.2],
1984 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 1985 state => 0,
1451 can_hover => 1, 1986 can_hover => 1,
1452 @_ 1987 @_
1453 ) 1988 )
1454} 1989}
1455 1990
1456sub size_request { 1991sub size_request {
1457 my ($self) = @_; 1992 my ($self) = @_;
1458 1993
1459 ($self->{padding} * 2 + 6) x 2 1994 (6) x 2
1460} 1995}
1461 1996
1462sub button_down { 1997sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 1998 my ($self, $ev, $x, $y) = @_;
1464 1999
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2000 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2001 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 2002 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 2003 $self->_emit (changed => $self->{state});
2004 } else {
2005 return 0
2006 }
2007
1469 } 2008 1
1470} 2009}
1471 2010
1472sub _draw { 2011sub _draw {
1473 my ($self) = @_; 2012 my ($self) = @_;
1474 2013
1475 $self->SUPER::_draw; 2014 $self->SUPER::_draw;
1476 2015
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2016 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 2017
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2018 my ($w, $h) = @$self{qw(w h)};
2019
2020 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1480 2021
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2022 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 2023
1483 glEnable GL_BLEND; 2024 my $tex = $self->{state} ? $tex[1] : $tex[0];
2025
1484 glEnable GL_TEXTURE_2D; 2026 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 2027 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 2028 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 2029}
1494 2030
1495############################################################################# 2031#############################################################################
1496 2032
1497package CFClient::UI::Image; 2033package CFClient::UI::Image;
… …
1504our %loaded_images; 2040our %loaded_images;
1505 2041
1506sub new { 2042sub new {
1507 my $class = shift; 2043 my $class = shift;
1508 2044
1509 my $self = $class->SUPER::new (@_); 2045 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2046
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2047 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2048
1513 $loaded_images{$self->{image}} ||= 2049 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2050 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2076 glTranslate 0, -$self->{w}, 0;
1541 2077
1542 ($w, $h) = ($h, $w); 2078 ($w, $h) = ($h, $w);
1543 } 2079 }
1544 2080
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2081 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2082 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2083
1550 $tex->draw_quad (0, 0, $w, $h); 2084 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2085
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1554} 2087}
1555 2088
1556############################################################################# 2089#############################################################################
1557 2090
1558package CFClient::UI::VGauge; 2091package CFClient::UI::VGauge;
1559 2092
1560our @ISA = CFClient::UI::Base::; 2093our @ISA = CFClient::UI::Base::;
2094
2095use List::Util qw(min max);
1561 2096
1562use CFClient::OpenGL; 2097use CFClient::OpenGL;
1563 2098
1564my %tex = ( 2099my %tex = (
1565 food => [ 2100 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2102 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2103 ],
1569 grace => [ 2104 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2106 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2107 ],
1573 hp => [ 2108 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2109 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2110 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2111 ],
1577 mana => [ 2112 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2113 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2114 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2115 ],
1581); 2116);
1582 2117
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2118# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2119sub new {
… …
1603} 2138}
1604 2139
1605sub set_max { 2140sub set_max {
1606 my ($self, $max) = @_; 2141 my ($self, $max) = @_;
1607 2142
2143 return if $self->{max_val} == $max;
2144
1608 $self->{max_val} = $max; 2145 $self->{max_val} = $max;
2146 $self->update;
1609} 2147}
1610 2148
1611sub set_value { 2149sub set_value {
1612 my ($self, $val, $max) = @_; 2150 my ($self, $val, $max) = @_;
1613 2151
1614 $self->set_max ($max) 2152 $self->set_max ($max)
1615 if defined $max; 2153 if defined $max;
1616 2154
1617 $max = $self->{max_val}; 2155 return if $self->{val} == $val;
2156
1618 $self->{val} = $val; 2157 $self->{val} = $val;
1619
1620 $self->update; 2158 $self->update;
1621} 2159}
1622 2160
1623sub _draw { 2161sub _draw {
1624 my ($self) = @_; 2162 my ($self) = @_;
1625 2163
1626 my $tex = $tex{$self->{type}}; 2164 my $tex = $tex{$self->{type}};
2165 my ($t1, $t2, $t3) = @$tex;
1627 2166
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2167 my ($w, $h) = ($self->{w}, $self->{h});
1629 2168
1630 if ($self->{vertical}) { 2169 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2170 glRotate 90, 0, 0, 1;
… …
1633 2172
1634 ($w, $h) = ($h, $w); 2173 ($w, $h) = ($h, $w);
1635 } 2174 }
1636 2175
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2176 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2177
1640 my $t1 = $tex->[0]; 2178 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2179 my $ycut2 = max 0, min 1, $ycut - 1;
2180
2181 my $h1 = $self->{h} * (1 - $ycut1);
2182 my $h2 = $self->{h} * (1 - $ycut2);
1642 2183
1643 glEnable GL_BLEND; 2184 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2185 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2186 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2187 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2188 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2189
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2190 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2191 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2192 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2193 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2194 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2195 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2196 glEnd;
1658 2197
2198 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2199 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2200 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2201 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2202 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2203 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2204 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2205 glEnd;
2206
2207 if ($t3) {
2208 glBindTexture GL_TEXTURE_2D, $t3->{name};
2209 glBegin GL_QUADS;
2210 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2211 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2212 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2213 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2214 glEnd;
2215 }
1666 2216
1667 glDisable GL_BLEND; 2217 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2218 glDisable GL_TEXTURE_2D;
1669} 2219}
1670 2220
… …
1673package CFClient::UI::Gauge; 2223package CFClient::UI::Gauge;
1674 2224
1675our @ISA = CFClient::UI::VBox::; 2225our @ISA = CFClient::UI::VBox::;
1676 2226
1677sub new { 2227sub new {
1678 my ($class, %arg) = shift; 2228 my ($class, %arg) = @_;
1679 2229
1680 my $self = $class->SUPER::new ( 2230 my $self = $class->SUPER::new (
1681 @_, 2231 tooltip => $arg{type},
2232 can_hover => 1,
2233 can_events => 1,
2234 %arg,
1682 ); 2235 );
1683 2236
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2237 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2238 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2239 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2240
1688 $self 2241 $self
1689} 2242}
1690 2243
1691sub set_fontsize { 2244sub set_fontsize {
… …
1693 2246
1694 $self->{value}->set_fontsize ($fsize); 2247 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2248 $self->{max} ->set_fontsize ($fsize);
1696} 2249}
1697 2250
2251sub set_max {
2252 my ($self, $max) = @_;
2253
2254 $self->{gauge}->set_max ($max);
2255 $self->{max}->set_text ($max);
2256}
2257
1698sub set_value { 2258sub set_value {
1699 my ($self, $val, $max) = @_; 2259 my ($self, $val, $max) = @_;
1700 2260
1701 $self->set_max ($max) 2261 $self->set_max ($max)
1702 if defined $max; 2262 if defined $max;
1703 2263
1704 $self->{gauge}->set_value ($val, $max); 2264 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2265 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2266}
1714 2267
1715############################################################################# 2268#############################################################################
1716 2269
1717package CFClient::UI::Slider; 2270package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2280 qw(s1_slider.png s1_slider_bg.png);
1728 2281
1729sub new { 2282sub new {
1730 my $class = shift; 2283 my $class = shift;
1731 2284
1732 # range [value, low, high, page] 2285 # range [value, low, high, page, unit]
1733 2286
1734 # TODO: 0-width page 2287 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2288 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2289 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2291 fg => [1, 1, 1],
1739 active_fg => [0, 0, 0], 2292 active_fg => [0, 0, 0],
2293 bg => [0, 0, 0, 0.2],
2294 active_bg => [1, 1, 1, 0.5],
1740 range => [0, 0, 100, 10], 2295 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2296 min_w => $::WIDTH / 80,
1742 req_h => 20, 2297 min_h => $::WIDTH / 80,
1743 vertical => 0, 2298 vertical => 0,
1744 can_hover => 1, 2299 can_hover => 1,
1745 inner_pad => 5, 2300 inner_pad => 0.02,
1746 @_ 2301 @_
1747 ); 2302 );
1748 2303
2304 $self->set_value ($self->{range}[0]);
2305 $self->update;
2306
1749 $self 2307 $self
1750} 2308}
1751 2309
2310sub changed { }
2311
2312sub set_range {
2313 my ($self, $range) = @_;
2314
2315 ($range, $self->{range}) = ($self->{range}, $range);
2316
2317 if ("@$range" ne "@{$self->{range}}") {
2318 $self->update;
2319 $self->set_value ($self->{range}[0]);
2320 }
2321}
2322
2323sub set_value {
2324 my ($self, $value) = @_;
2325
2326 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2327
2328 $hi = $lo + 1 if $hi <= $lo;
2329
2330 $page = $hi - $lo if $page > $hi - $lo;
2331
2332 $value = $lo if $value < $lo;
2333 $value = $hi - $page if $value > $hi - $page;
2334
2335 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2336 if $unit;
2337
2338 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2339
2340 if ($value != $old_value) {
2341 $self->_emit (changed => $value);
2342 $self->update;
2343 }
2344}
2345
1752sub size_request { 2346sub size_request {
1753 my ($self) = @_; 2347 my ($self) = @_;
1754 2348
1755 my $w = $self->{req_w}; 2349 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2350}
1760 2351
1761sub button_down { 2352sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1763 2354
1764 $self->SUPER::button_down ($ev, $x, $y); 2355 $self->SUPER::button_down ($ev, $x, $y);
2356
2357 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2358
1765 $self->mouse_motion ($ev, $x, $y); 2359 $self->mouse_motion ($ev, $x, $y)
1766} 2360}
1767 2361
1768sub mouse_motion { 2362sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2363 my ($self, $ev, $x, $y) = @_;
1770 2364
1771 if ($GRAB == $self) { 2365 if ($GRAB == $self) {
2366 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2367
2368 my (undef, $lo, $hi, $page) = @{$self->{range}};
2369
2370 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2371
2372 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2373 } else {
2374 return 0;
2375 }
2376
2377 1
2378}
2379
2380sub update {
2381 my ($self) = @_;
2382
2383 delete $self->{knob_w};
2384 $self->SUPER::update;
2385}
2386
2387sub _draw {
2388 my ($self) = @_;
2389
2390 unless ($self->{knob_w}) {
2391 $self->set_value ($self->{range}[0]);
2392
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2393 my ($value, $lo, $hi, $page) = @{$self->{range}};
2394 my $range = ($hi - $page - $lo) || 1e-100;
1773 2395
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2396 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2397
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2398 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2399 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2400
1779 $x -= $inner_pad_px; # substract the padding 2401 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2402 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2403
1785 $self->emit (changed => $x); 2404 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2405 $self->{knob_w} = $knob_w;
1787 } 2406 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2407
1801 $self->SUPER::_draw (); 2408 $self->SUPER::_draw ();
1802 2409
1803 my ($w, $h) = @$self{qw(w h)}; 2410 glScale $self->{w}, $self->{h};
1804 2411
1805 if ($self->{vertical}) { 2412 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2413 # draw a vertical slider like a rotated horizontal slider
1807 2414
2415 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2416 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2417 }
1813 2418
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2419 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2420 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2421
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2422 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2423 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2424
1840 # draw background 2425 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2426 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2427
1843 # draw handle 2428 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2429 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2430
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2431 glDisable GL_TEXTURE_2D;
1848} 2432}
1849 2433
1850############################################################################# 2434#############################################################################
1851 2435
2436package CFClient::UI::ValSlider;
2437
2438our @ISA = CFClient::UI::HBox::;
2439
2440sub new {
2441 my ($class, %arg) = @_;
2442
2443 my $range = delete $arg{range};
2444
2445 my $self = $class->SUPER::new (
2446 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2447 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2448 to_value => sub { shift },
2449 from_value => sub { shift },
2450 %arg,
2451 );
2452
2453 $self->{slider}->connect (changed => sub {
2454 my ($self, $value) = @_;
2455 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2456 $self->{parent}->emit (changed => $value);
2457 });
2458
2459# $self->{entry}->connect (changed => sub {
2460# my ($self, $value) = @_;
2461# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2462# $self->{parent}->emit (changed => $value);
2463# });
2464
2465 $self->add ($self->{slider}, $self->{entry});
2466
2467 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2468
2469 $self
2470}
2471
2472sub set_range { shift->{slider}->set_range (@_) }
2473sub set_value { shift->{slider}->set_value (@_) }
2474
2475#############################################################################
2476
1852package CFClient::UI::TextView; 2477package CFClient::UI::TextScroller;
1853 2478
1854our @ISA = CFClient::UI::HBox::; 2479our @ISA = CFClient::UI::HBox::;
1855 2480
1856use CFClient::OpenGL; 2481use CFClient::OpenGL;
1857 2482
1858sub new { 2483sub new {
1859 my $class = shift; 2484 my $class = shift;
1860 2485
1861 my $self = $class->SUPER::new ( 2486 my $self = $class->SUPER::new (
1862 fontsize => 1, 2487 fontsize => 1,
2488 can_events => 0,
2489 indent => 0,
2490 #font => default_font
1863 @_, 2491 @_,
1864 2492
1865 layout => (new CFClient::Layout), 2493 layout => (new CFClient::Layout 1),
1866 par => [], 2494 par => [],
1867 height => 0, 2495 height => 0,
1868 children => [ 2496 children => [
1869 (new CFClient::UI::Empty expand => 1), 2497 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2498 (new CFClient::UI::Slider vertical => 1),
1871 ], 2499 ],
1872 ); 2500 );
1873 2501
1874 $self->{children}[1]->connect (changed => sub { 2502 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2503
1878 $self 2504 $self
1879} 2505}
1880 2506
1881sub set_fontsize { 2507sub set_fontsize {
… …
1883 2509
1884 $self->{fontsize} = $fontsize; 2510 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2511 $self->reflow;
1886} 2512}
1887 2513
2514sub size_allocate {
2515 my ($self, $w, $h) = @_;
2516
2517 $self->SUPER::size_allocate ($w, $h);
2518
2519 $self->{layout}->set_font ($self->{font}) if $self->{font};
2520 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2521 $self->{layout}->set_width ($self->{children}[0]{w});
2522 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2523
2524 $self->reflow;
2525}
2526
1888sub text_height { 2527sub text_size {
1889 my ($self, $text) = @_; 2528 my ($self, $text, $indent) = @_;
1890 2529
1891 my $layout = $self->{layout}; 2530 my $layout = $self->{layout};
1892 2531
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2532 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2533 $layout->set_width ($self->{children}[0]{w} - $indent);
2534 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1895 $layout->set_text ($text); 2535 $layout->set_markup ($text);
1896 2536
1897 ($layout->size)[1] 2537 $layout->size
1898} 2538}
1899 2539
1900sub reflow { 2540sub reflow {
1901 my ($self) = @_; 2541 my ($self) = @_;
1902 2542
1903 $self->{need_reflow}++; 2543 $self->{need_reflow}++;
1904 $self->update; 2544 $self->update;
1905} 2545}
1906 2546
1907sub size_allocate { 2547sub set_offset {
2548 my ($self, $offset) = @_;
2549
2550 # todo: base offset on lines or so, not on pixels
2551 $self->{children}[1]->set_value ($offset);
2552}
2553
2554sub clear {
1908 my ($self, $w, $h) = @_; 2555 my ($self) = @_;
1909 2556
1910 $self->SUPER::size_allocate ($w, $h); 2557 $self->{par} = [];
1911 2558 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2559 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2560}
1917 2561
1918sub add_paragraph { 2562sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2563 my ($self, $color, $text, $indent) = @_;
1920 2564
1921 #TODO: intelligently "reformat" paragraph 2565 for my $line (split /\n/, $text) {
1922 2566 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2567 $self->{height} += $h;
2568 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2569 }
1926 2570
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2571 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2572}
1932 2573
1933sub update { 2574sub update {
1934 my ($self) = @_; 2575 my ($self) = @_;
1935 2576
… …
1937 2578
1938 return unless $self->{h} > 0; 2579 return unless $self->{h} > 0;
1939 2580
1940 delete $self->{texture}; 2581 delete $self->{texture};
1941 2582
1942 $ROOT->on_refresh ($self, sub { 2583 $ROOT->on_post_alloc ($self => sub {
2584 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2585
1943 if (delete $self->{need_reflow}) { 2586 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2587 my $height = 0;
1945 2588
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2589 my $layout = $self->{layout};
2590
2591 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2592
1947 for @{$self->{par}}; 2593 for (@{$self->{par}}) {
2594 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2595 $layout->set_width ($W - $_->[3]);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($_->[4]);
2598 my ($w, $h) = $layout->size;
2599 $_->[0] = $w + $_->[3];
2600 $_->[1] = $h;
2601 }
2602
2603 $height += $_->[1];
2604 }
1948 2605
1949 $self->{height} = $height; 2606 $self->{height} = $height;
1950 2607
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2608 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2609
1953 delete $self->{texture}; 2610 delete $self->{texture};
1954 } 2611 }
1955 2612
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2613 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2614 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2615 glClear GL_COLOR_BUFFER_BIT;
1959 2616
2617 my $top = int $self->{children}[1]{range}[0];
2618
2619 my $y0 = $top;
2620 my $y1 = $top + $H;
2621
2622 my $y = 0;
2623
2624 my $layout = $self->{layout};
2625
2626 $layout->set_font ($self->{font}) if $self->{font};
2627
1960 glEnable GL_BLEND; 2628 glEnable GL_BLEND;
2629 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2631
1974 for my $par (@{$self->{par}}) { 2632 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2633 my $h = $par->[1];
1976 2634
1977 if ($y0 < $y + $h && $y < $y1) { 2635 if ($y0 < $y + $h && $y < $y1) {
2636 $layout->set_foreground (@{ $par->[2] });
2637 $layout->set_width ($W - $par->[3]);
2638 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1978 $layout->set_text ($par->[2]); 2639 $layout->set_markup ($par->[4]);
1979 2640
1980 glColor @{ $par->[1] }; 2641 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2642
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2643 glRasterPos $par->[3], $y - $y0;
2644 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2645 }
1984 2646
1985 $y += $h; 2647 $y += $h;
1986 } 2648 }
1987 2649
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2650 glDisable GL_BLEND;
1990 }; 2651 };
1991 }); 2652 });
1992} 2653}
1993 2654
1994sub _draw { 2655sub _draw {
1995 my ($self) = @_; 2656 my ($self) = @_;
1996 2657
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2658 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2659 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2660 glColor 0, 0, 0, 1;
2661 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2662 glDisable GL_TEXTURE_2D;
2002 }
2003 2663
2004 $self->{children}[1]->draw; 2664 $self->{children}[1]->draw;
2005 2665
2006} 2666}
2007 2667
… …
2055 2715
2056sub new { 2716sub new {
2057 my $class = shift; 2717 my $class = shift;
2058 2718
2059 my $self = $class->SUPER::new ( 2719 my $self = $class->SUPER::new (
2060 state => 0, 2720 state => 0,
2061 connect_activate => \&toggle_flopper, 2721 on_activate => \&toggle_flopper,
2062 @_ 2722 @_
2063 ); 2723 );
2064 2724
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2725 $self
2071} 2726}
2072 2727
2073sub toggle_flopper { 2728sub toggle_flopper {
2074 my ($self) = @_; 2729 my ($self) = @_;
2075 2730
2076 # TODO: use animation 2731 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2732}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2733
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2734#############################################################################
2735
2736package CFClient::UI::Tooltip;
2737
2738our @ISA = CFClient::UI::Bin::;
2739
2740use CFClient::OpenGL;
2741
2742sub new {
2743 my $class = shift;
2744
2745 $class->SUPER::new (
2746 @_,
2747 can_events => 0,
2748 )
2749}
2750
2751sub set_tooltip_from {
2752 my ($self, $widget) = @_;
2753
2754 my $tooltip = $widget->{tooltip};
2755
2756 if ($ENV{CFPLUS_DEBUG} & 2) {
2757 $tooltip .= "\n\n" . (ref $widget) . "\n"
2758 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2759 . "req $widget->{req_w} $widget->{req_h}\n"
2760 . "visible $widget->{visible}";
2761 }
2762
2763 $tooltip =~ s/^\n+//;
2764 $tooltip =~ s/\n+$//;
2765
2766 $self->add (new CFClient::UI::Label
2767 markup => $tooltip,
2768 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2769 fontsize => 0.8,
2770 fg => [0, 0, 0, 1],
2771 ellipsise => 0,
2772 font => ($widget->{tooltip_font} || $::FONT_PROP),
2773 );
2774}
2775
2776sub size_request {
2777 my ($self) = @_;
2778
2779 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2780
2781 ($w + 4, $h + 4)
2782}
2783
2784sub size_allocate {
2785 my ($self, $w, $h) = @_;
2786
2787 $self->SUPER::size_allocate ($w - 4, $h - 4);
2788}
2789
2790sub visibility_change {
2791 my ($self, $visible) = @_;
2792
2793 return unless $visible;
2794
2795 $self->{root}->on_post_alloc ("move_$self" => sub {
2796 my $widget = $self->{owner}
2797 or return;
2798
2799 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2800
2801 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2802 if $x + $self->{w} > $self->{root}{w};
2803
2804 $self->move_abs ($x, $y);
2805 });
2806}
2807
2808sub _draw {
2809 my ($self) = @_;
2810
2811 glTranslate 0.375, 0.375;
2812
2813 my ($w, $h) = @$self{qw(w h)};
2814
2815 glColor 1, 0.8, 0.4;
2816 glBegin GL_QUADS;
2817 glVertex 0 , 0;
2818 glVertex 0 , $h;
2819 glVertex $w, $h;
2820 glVertex $w, 0;
2821 glEnd;
2822
2823 glColor 0, 0, 0;
2824 glBegin GL_LINE_LOOP;
2825 glVertex 0 , 0;
2826 glVertex 0 , $h;
2827 glVertex $w, $h;
2828 glVertex $w, 0;
2829 glEnd;
2830
2831 glTranslate 2 - 0.375, 2 - 0.375;
2832
2833 $self->SUPER::_draw;
2834}
2835
2836#############################################################################
2837
2838package CFClient::UI::Face;
2839
2840our @ISA = CFClient::UI::Base::;
2841
2842use CFClient::OpenGL;
2843
2844sub new {
2845 my $class = shift;
2846
2847 my $self = $class->SUPER::new (
2848 aspect => 1,
2849 can_events => 0,
2850 @_,
2851 );
2852
2853 if ($self->{anim} && $self->{animspeed}) {
2854 Scalar::Util::weaken (my $widget = $self);
2855
2856 $self->{timer} = Event->timer (
2857 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2858 hard => 1,
2859 interval => $self->{animspeed},
2860 cb => sub {
2861 ++$widget->{frame};
2862 $widget->update;
2863 },
2864 );
2865 }
2866
2867 $self
2868}
2869
2870sub size_request {
2871 (32, 8)
2872}
2873
2874sub update {
2875 my ($self) = @_;
2876
2877 return unless $self->{visible};
2878
2879 $self->SUPER::update;
2880}
2881
2882sub _draw {
2883 my ($self) = @_;
2884
2885 return unless $::CONN;
2886
2887 my $face;
2888
2889 if ($self->{frame}) {
2890 my $anim = $::CONN->{anim}[$self->{anim}];
2891
2892 $face = $anim->[ $self->{frame} % @$anim ]
2893 if $anim && @$anim;
2894 }
2895
2896 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2897
2898 if ($tex) {
2899 glEnable GL_TEXTURE_2D;
2900 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2901 glColor 0, 0, 0, 1;
2902 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2903 glDisable GL_TEXTURE_2D;
2904 }
2905}
2906
2907sub destroy {
2908 my ($self) = @_;
2909
2910 $self->{timer}->cancel
2911 if $self->{timer};
2912
2913 $self->SUPER::destroy;
2914}
2915
2916#############################################################################
2917
2918package CFClient::UI::Buttonbar;
2919
2920our @ISA = CFClient::UI::HBox::;
2921
2922# TODO: should actualyl wrap buttons and other goodies.
2923
2924#############################################################################
2925
2926package CFClient::UI::Menu;
2927
2928our @ISA = CFClient::UI::FancyFrame::;
2929
2930use CFClient::OpenGL;
2931
2932sub new {
2933 my $class = shift;
2934
2935 my $self = $class->SUPER::new (
2936 items => [],
2937 z => 100,
2938 @_,
2939 );
2940
2941 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2942
2943 for my $item (@{ $self->{items} }) {
2944 my ($widget, $cb, $tooltip) = @$item;
2945
2946 # handle various types of items, only text for now
2947 if (!ref $widget) {
2948 $widget = new CFClient::UI::Label
2949 can_hover => 1,
2950 can_events => 1,
2951 markup => $widget,
2952 tooltip => $tooltip
2953 }
2954
2955 $self->{item}{$widget} = $item;
2956
2957 $self->{vbox}->add ($widget);
2958 }
2959
2960 $self
2961}
2962
2963# popup given the event (must be a mouse button down event currently)
2964sub popup {
2965 my ($self, $ev) = @_;
2966
2967 $self->_emit ("popdown");
2968
2969 # maybe save $GRAB? must be careful about events...
2970 $GRAB = $self;
2971 $self->{button} = $ev->{button};
2972
2973 $self->show;
2974 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2975}
2976
2977sub mouse_motion {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 # TODO: should use vbox->find_widget or so
2981 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2982 $self->{hover} = $self->{item}{$HOVER};
2983
2984 0
2985}
2986
2987sub button_up {
2988 my ($self, $ev, $x, $y) = @_;
2989
2990 if ($ev->{button} == $self->{button}) {
2991 undef $GRAB;
2992 $self->hide;
2993
2080 $self->emit ("open"); 2994 $self->_emit ("popdown");
2995 $self->{hover}[1]->() if $self->{hover};
2081 } else { 2996 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 2997 return 0
2083 $self->emit ("close"); 2998 }
2999
2084 } 3000 1
2085
2086 $self->emit (changed => $self->{state});
2087} 3001}
2088 3002
2089############################################################################# 3003#############################################################################
2090 3004
3005package CFClient::UI::Multiplexer;
3006
3007our @ISA = CFClient::UI::Container::;
3008
3009sub new {
3010 my $class = shift;
3011
3012 my $self = $class->SUPER::new (
3013 @_,
3014 );
3015
3016 $self->{current} = $self->{children}[0]
3017 if @{ $self->{children} };
3018
3019 $self
3020}
3021
3022sub add {
3023 my ($self, @widgets) = @_;
3024
3025 $self->SUPER::add (@widgets);
3026
3027 $self->{current} = $self->{children}[0]
3028 if @{ $self->{children} };
3029}
3030
3031sub set_current_page {
3032 my ($self, $page_or_widget) = @_;
3033
3034 my $widget = ref $page_or_widget
3035 ? $page_or_widget
3036 : $self->{children}[$page_or_widget];
3037
3038 $self->{current} = $widget;
3039 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3040
3041 $self->_emit (page_changed => $self->{current});
3042
3043 $self->realloc;
3044}
3045
3046sub visible_children {
3047 $_[0]{current}
3048}
3049
3050sub size_request {
3051 my ($self) = @_;
3052
3053 $self->{current}->size_request
3054}
3055
3056sub size_allocate {
3057 my ($self, $w, $h) = @_;
3058
3059 $self->{current}->configure (0, 0, $w, $h);
3060}
3061
3062sub _draw {
3063 my ($self) = @_;
3064
3065 $self->{current}->draw;
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Notebook;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 my $self = $class->SUPER::new (
3078 buttonbar => (new CFClient::UI::Buttonbar),
3079 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3080 # filter => # will be put between multiplexer and $self
3081 @_,
3082 );
3083
3084 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3085 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3086
3087 $self
3088}
3089
3090sub add {
3091 my ($self, $title, $widget, $tooltip) = @_;
3092
3093 Scalar::Util::weaken $self;
3094
3095 $self->{buttonbar}->add (new CFClient::UI::Button
3096 markup => $title,
3097 tooltip => $tooltip,
3098 on_activate => sub { $self->set_current_page ($widget) },
3099 );
3100
3101 $self->{multiplexer}->add ($widget);
3102}
3103
3104sub set_current_page {
3105 my ($self, $page) = @_;
3106
3107 $self->{multiplexer}->set_current_page ($page);
3108 $self->_emit (page_changed => $self->{multiplexer}{current});
3109}
3110
3111#############################################################################
3112
3113package CFClient::UI::Combobox;
3114
3115use utf8;
3116
3117our @ISA = CFClient::UI::Button::;
3118
3119sub new {
3120 my $class = shift;
3121
3122 my $self = $class->SUPER::new (
3123 options => [], # [value, title, longdesc], ...
3124 value => undef,
3125 @_,
3126 );
3127
3128 $self->_set_value ($self->{value});
3129
3130 $self
3131}
3132
3133sub button_down {
3134 my ($self, $ev) = @_;
3135
3136 my @menu_items;
3137
3138 for (@{ $self->{options} }) {
3139 my ($value, $title, $tooltip) = @$_;
3140
3141 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3142 }
3143
3144 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3145}
3146
3147sub _set_value {
3148 my ($self, $value) = @_;
3149
3150 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3151 or return;
3152
3153 $self->{value} = $item->[0];
3154 $self->set_markup ("$item->[1] ⇓");
3155 $self->set_tooltip ($item->[2]);
3156}
3157
3158sub set_value {
3159 my ($self, $value) = @_;
3160
3161 return unless $self->{value} ne $value;
3162
3163 $self->_set_value ($value);
3164 $self->_emit (changed => $value);
3165}
3166
3167#############################################################################
3168
3169package CFClient::UI::Statusbox;
3170
3171our @ISA = CFClient::UI::VBox::;
3172
3173sub new {
3174 my $class = shift;
3175
3176 my $self = $class->SUPER::new (
3177 fontsize => 0.8,
3178 @_,
3179 );
3180
3181 Scalar::Util::weaken (my $this = $self);
3182
3183 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3184
3185 $self
3186}
3187
3188sub reorder {
3189 my ($self) = @_;
3190 my $NOW = Time::HiRes::time;
3191
3192 # freeze display when hovering over any label
3193 return if $CFClient::UI::TOOLTIP->{owner}
3194 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3195 values %{ $self->{item} };
3196
3197 while (my ($k, $v) = each %{ $self->{item} }) {
3198 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3199 }
3200
3201 my @widgets;
3202
3203 my @items = sort {
3204 $a->{pri} <=> $b->{pri}
3205 or $b->{id} <=> $a->{id}
3206 } values %{ $self->{item} };
3207
3208 $self->{timer}->interval (1);
3209
3210 my $count = 10 + 1;
3211 for my $item (@items) {
3212 last unless --$count;
3213
3214 my $label = $item->{label} ||= do {
3215 # TODO: doesn't handle markup well (read as: at all)
3216 my $short = $item->{count} > 1
3217 ? "<b>$item->{count} ×</b> $item->{text}"
3218 : $item->{text};
3219
3220 for ($short) {
3221 s/^\s+//;
3222 s/\s+/ /g;
3223 }
3224
3225 new CFClient::UI::Label
3226 markup => $short,
3227 tooltip => $item->{tooltip},
3228 tooltip_font => $::FONT_PROP,
3229 tooltip_width => 0.67,
3230 fontsize => $item->{fontsize} || $self->{fontsize},
3231 max_w => $::WIDTH * 0.44,
3232 fg => [@{ $item->{fg} }],
3233 can_events => 1,
3234 can_hover => 1
3235 };
3236
3237 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3238 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3239 $label->update;
3240 $label->set_max_size (undef, $label->{req_h} * $diff)
3241 if $diff < 1;
3242 $self->{timer}->interval (1/30);
3243 } else {
3244 $label->{fg}[3] = $item->{fg}[3] || 1;
3245 }
3246
3247 push @widgets, $label;
3248 }
3249
3250 $self->clear;
3251 $self->SUPER::add (reverse @widgets);
3252}
3253
3254sub add {
3255 my ($self, $text, %arg) = @_;
3256
3257 $text =~ s/^\s+//;
3258 $text =~ s/\s+$//;
3259
3260 return unless $text;
3261
3262 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3263
3264 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3265
3266 if (my $item = $self->{item}{$group}) {
3267 if ($item->{text} eq $text) {
3268 $item->{count}++;
3269 } else {
3270 $item->{count} = 1;
3271 $item->{text} = $item->{tooltip} = $text;
3272 }
3273 $item->{id} += 0.2;#d#
3274 $item->{timeout} = $timeout;
3275 delete $item->{label};
3276 } else {
3277 $self->{item}{$group} = {
3278 id => ++$self->{id},
3279 text => $text,
3280 timeout => $timeout,
3281 tooltip => $text,
3282 fg => [0.8, 0.8, 0.8, 0.8],
3283 pri => 0,
3284 count => 1,
3285 %arg,
3286 };
3287 }
3288
3289 $self->reorder;
3290}
3291
3292sub reconfigure {
3293 my ($self) = @_;
3294
3295 delete $_->{label}
3296 for values %{ $self->{item} || {} };
3297
3298 $self->reorder;
3299 $self->SUPER::reconfigure;
3300}
3301
3302sub destroy {
3303 my ($self) = @_;
3304
3305 $self->{timer}->cancel;
3306
3307 $self->SUPER::destroy;
3308}
3309
3310#############################################################################
3311
3312package CFClient::UI::Inventory;
3313
3314our @ISA = CFClient::UI::ScrolledWindow::;
3315
3316sub new {
3317 my $class = shift;
3318
3319 my $self = $class->SUPER::new (
3320 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3321 @_,
3322 );
3323
3324 $self
3325}
3326
3327sub set_items {
3328 my ($self, $items) = @_;
3329
3330 $self->{child}->clear;
3331 return unless $items;
3332
3333 my @items = sort {
3334 ($a->{type} <=> $b->{type})
3335 or ($a->{name} cmp $b->{name})
3336 } @$items;
3337
3338 $self->{real_items} = \@items;
3339
3340 my $row = 0;
3341 for my $item (@items) {
3342 CFClient::Item::update_widgets $item;
3343
3344 $self->{child}->add (0, $row, $item->{face_widget});
3345 $self->{child}->add (1, $row, $item->{desc_widget});
3346 $self->{child}->add (2, $row, $item->{weight_widget});
3347
3348 $row++;
3349 }
3350}
3351
3352#############################################################################
3353
3354package CFClient::UI::BindEditor;
3355
3356our @ISA = CFClient::UI::FancyFrame::;
3357
3358sub new {
3359 my $class = shift;
3360
3361 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3362
3363 $self->add (my $vb = new CFClient::UI::VBox);
3364
3365
3366 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3367 text => "start recording",
3368 tooltip => "Start/Stops recording of actions."
3369 ."All subsequent actions after the recording started will be captured."
3370 ."The actions are displayed after the record was stopped."
3371 ."To bind the action you have to click on the 'Bind' button",
3372 on_activate => sub {
3373 unless ($self->{recording}) {
3374 $self->start;
3375 } else {
3376 $self->stop;
3377 }
3378 });
3379
3380 $vb->add (new CFClient::UI::Label text => "Actions:");
3381 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3382
3383 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3384 $vb->add (my $hb = new CFClient::UI::HBox);
3385 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3386 $hb->add (new CFClient::UI::Button
3387 text => "bind",
3388 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3389 on_activate => sub {
3390 $self->ask_for_bind;
3391 });
3392
3393 $vb->add (my $hb = new CFClient::UI::HBox);
3394 $hb->add (new CFClient::UI::Button
3395 text => "ok",
3396 expand => 1,
3397 tooltip => "This closes the binding editor and saves the binding",
3398 on_activate => sub {
3399 $self->hide;
3400 $self->commit;
3401 });
3402
3403 $hb->add (new CFClient::UI::Button
3404 text => "cancel",
3405 expand => 1,
3406 tooltip => "This closes the binding editor without saving",
3407 on_activate => sub {
3408 $self->hide;
3409 $self->{binding_cancel}->()
3410 if $self->{binding_cancel};
3411 });
3412
3413 $self->update_binding_widgets;
3414
3415 $self
3416}
3417
3418sub commit {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 if ($sym != 0 && @$cmds > 0) {
3422 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3423 ."'. Don't forget 'Save Config'!");
3424 $self->{binding_change}->($mod, $sym, $cmds)
3425 if $self->{binding_change};
3426 } else {
3427 $::STATUSBOX->add ("No action bound, no key or action specified!");
3428 $self->{binding_cancel}->()
3429 if $self->{binding_cancel};
3430 }
3431}
3432
3433sub start {
3434 my ($self) = @_;
3435
3436 $self->{rec_btn}->set_text ("stop recording");
3437 $self->{recording} = 1;
3438 $self->clear_command_list;
3439 $::CONN->start_record if $::CONN;
3440}
3441
3442sub stop {
3443 my ($self) = @_;
3444
3445 $self->{rec_btn}->set_text ("start recording");
3446 $self->{recording} = 0;
3447
3448 my $rec;
3449 $rec = $::CONN->stop_record if $::CONN;
3450 return unless ref $rec eq 'ARRAY';
3451 $self->set_command_list ($rec);
3452}
3453
3454
3455sub ask_for_bind_and_commit {
3456 my ($self) = @_;
3457 $self->ask_for_bind (1);
3458}
3459
3460sub ask_for_bind {
3461 my ($self, $commit) = @_;
3462
3463 CFClient::Binder::open_binding_dialog (sub {
3464 my ($mod, $sym) = @_;
3465 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3466 $self->update_binding_widgets;
3467 $self->commit if $commit;
3468 });
3469}
3470
3471# $mod and $sym are the modifiers and key symbol
3472# $cmds is a array ref of strings (the commands)
3473# $cb is the callback that is executed on OK
3474# $ccb is the callback that is executed on CANCEL and
3475# when the binding was unsuccessful on OK
3476sub set_binding {
3477 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3478
3479 $self->clear_command_list;
3480 $self->{recording} = 0;
3481 $self->{rec_btn}->set_text ("start recording");
3482
3483 $self->{binding} = [$mod, $sym];
3484 $self->{commands} = $cmds;
3485
3486 $self->{binding_change} = $cb;
3487 $self->{binding_cancel} = $ccb;
3488
3489 $self->update_binding_widgets;
3490}
3491
3492# this is a shortcut method that asks for a binding
3493# and then just binds it.
3494sub do_quick_binding {
3495 my ($self, $cmds) = @_;
3496 $self->set_binding (undef, undef, $cmds, sub {
3497 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3498 });
3499 $self->ask_for_bind (1);
3500}
3501
3502sub update_binding_widgets {
3503 my ($self) = @_;
3504 my ($mod, $sym, $cmds) = $self->get_binding;
3505 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3506 $self->set_command_list ($cmds);
3507}
3508
3509sub get_binding {
3510 my ($self) = @_;
3511 return (
3512 $self->{binding}->[0],
3513 $self->{binding}->[1],
3514 [ grep { defined $_ } @{$self->{commands}} ]
3515 );
3516}
3517
3518sub clear_command_list {
3519 my ($self) = @_;
3520 $self->{cmdbox}->clear ();
3521}
3522
3523sub set_command_list {
3524 my ($self, $cmds) = @_;
3525
3526 $self->{cmdbox}->clear ();
3527 $self->{commands} = $cmds;
3528
3529 my $idx = 0;
3530
3531 for (@$cmds) {
3532 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3533
3534 my $i = $idx;
3535 $hb->add (new CFClient::UI::Label text => $_);
3536 $hb->add (new CFClient::UI::Button
3537 text => "delete",
3538 tooltip => "Deletes the action from the record",
3539 on_activate => sub {
3540 $self->{cmdbox}->remove ($hb);
3541 $cmds->[$i] = undef;
3542 });
3543
3544
3545 $idx++
3546 }
3547}
3548
3549#############################################################################
3550
3551package CFClient::UI::SpellList;
3552
3553our @ISA = CFClient::UI::Table::;
3554
3555sub new {
3556 my $class = shift;
3557
3558 my $self = $class->SUPER::new (
3559 binding => [],
3560 commands => [],
3561 @_,
3562 )
3563}
3564
3565my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3566
3567my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3568 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3569my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3570 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3571my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3572 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3573my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3574 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3575my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3576 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3577
3578sub rebuild_spell_list {
3579 my ($self) = @_;
3580
3581 $CFClient::UI::ROOT->on_refresh ($self => sub {
3582 $self->clear;
3583
3584 return unless $::CONN;
3585
3586 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3587 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3588 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3589 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3590 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3591
3592 my $row = 0;
3593
3594 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3595 my $spell = $self->{spell}{$_};
3596
3597 $row++;
3598
3599 my $spell_cb = sub {
3600 my ($widget, $ev) = @_;
3601
3602 if ($ev->{button} == 1) {
3603 $::CONN->user_send ("cast $spell->{name}");
3604 } elsif ($ev->{button} == 2) {
3605 $::CONN->user_send ("invoke $spell->{name}");
3606 } elsif ($ev->{button} == 3) {
3607 (new CFClient::UI::Menu
3608 items => [
3609 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3610 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3611 ],
3612 )->popup ($ev);
3613 } else {
3614 return 0;
3615 }
3616
3617 1
3618 };
3619
3620 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3621
3622 #TODO: add path info to tooltip
3623 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3624
3625 $self->add (0, $row, new CFClient::UI::Face
3626 face => $spell->{face},
3627 can_hover => 1,
3628 can_events => 1,
3629 tooltip => $tooltip,
3630 on_button_down => $spell_cb,
3631 );
3632
3633 $self->add (1, $row, new CFClient::UI::Label
3634 expand => 1,
3635 text => $spell->{name},
3636 can_hover => 1,
3637 can_events => 1,
3638 tooltip => $tooltip,
3639 on_button_down => $spell_cb,
3640 );
3641
3642 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3643 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3644 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3645 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3646 }
3647 });
3648}
3649
3650sub add_spell {
3651 my ($self, $spell) = @_;
3652
3653 $self->{spell}->{$spell->{name}} = $spell;
3654 $self->rebuild_spell_list;
3655}
3656
3657sub remove_spell {
3658 my ($self, $spell) = @_;
3659
3660 delete $self->{spell}->{$spell->{name}};
3661 $self->rebuild_spell_list;
3662}
3663
3664sub clear_spells {
3665 my ($self) = @_;
3666
3667 $self->{spell} = {};
3668 $self->rebuild_spell_list;
3669}
3670
3671#############################################################################
3672
2091package CFClient::UI::Root; 3673package CFClient::UI::Root;
2092 3674
2093our @ISA = CFClient::UI::Container::; 3675our @ISA = CFClient::UI::Container::;
2094 3676
3677use List::Util qw(min max);
3678
2095use CFClient::OpenGL; 3679use CFClient::OpenGL;
2096 3680
2097sub check_size { 3681sub new {
2098 my ($self) = @_; 3682 my $class = shift;
2099 3683
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3684 my $self = $class->SUPER::new (
3685 visible => 1,
3686 @_,
3687 );
3688
3689 Scalar::Util::weaken ($self->{root} = $self);
3690
3691 $self
2101} 3692}
2102 3693
2103sub size_request { 3694sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3695 my ($self) = @_;
2105}
2106 3696
2107sub configure { 3697 ($self->{w}, $self->{h})
3698}
3699
3700sub _to_pixel {
3701 my ($coord, $size, $max) = @_;
3702
3703 $coord =
3704 $coord eq "center" ? ($max - $size) * 0.5
3705 : $coord eq "max" ? $max
3706 : $coord;
3707
3708 $coord = 0 if $coord < 0;
3709 $coord = $max - $size if $coord > $max - $size;
3710
3711 int $coord + 0.5
3712}
3713
3714sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3715 my ($self, $w, $h) = @_;
2109 3716
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3717 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3718 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3719
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3720 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3721 $Y = $child->{force_y} if exists $child->{force_y};
3722
3723 $X = _to_pixel $X, $W, $self->{w};
3724 $Y = _to_pixel $Y, $H, $self->{h};
3725
2117 $child->configure ($X, $Y, $W,$H); 3726 $child->configure ($X, $Y, $W, $H);
2118 } 3727 }
2119} 3728}
2120 3729
2121sub _topleft { 3730sub coord2local {
2122 my ($self, $x, $y) = @_; 3731 my ($self, $x, $y) = @_;
2123 3732
2124 ($x, $y) 3733 ($x, $y)
2125} 3734}
2126 3735
3736sub coord2global {
3737 my ($self, $x, $y) = @_;
3738
3739 ($x, $y)
3740}
3741
2127sub update { 3742sub update {
2128 my ($self) = @_; 3743 my ($self) = @_;
2129 3744
2130 $self->check_size; 3745 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3746}
2133 3747
2134sub add { 3748sub add {
2135 my ($self, $child) = @_; 3749 my ($self, @children) = @_;
2136 3750
2137 # integerize window positions 3751 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3752 for @children;
2139 $child->{y} = int $child->{y};
2140 3753
2141 $self->SUPER::add ($child); 3754 $self->SUPER::add (@children);
3755}
3756
3757sub remove {
3758 my ($self, @children) = @_;
3759
3760 $self->SUPER::remove (@children);
3761
3762 delete $self->{is_toplevel}
3763 for @children;
3764
3765 while (@children) {
3766 my $w = pop @children;
3767 push @children, $w->children;
3768 $w->set_invisible;
3769 }
2142} 3770}
2143 3771
2144sub on_refresh { 3772sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3773 my ($self, $id, $cb) = @_;
2146 3774
2147 $self->{refresh_hook}{$id} = $cb; 3775 $self->{refresh_hook}{$id} = $cb;
2148} 3776}
2149 3777
3778sub on_post_alloc {
3779 my ($self, $id, $cb) = @_;
3780
3781 $self->{post_alloc_hook}{$id} = $cb;
3782}
3783
2150sub draw { 3784sub draw {
2151 my ($self) = @_; 3785 my ($self) = @_;
2152 3786
2153 while (my $rcb = delete $self->{refresh_hook}) { 3787 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3788 $_->()
3789 for values %{delete $self->{refresh_hook}};
2155 } 3790 }
3791
3792 if ($self->{realloc}) {
3793 my %queue;
3794 my @queue;
3795 my $widget;
3796
3797 outer:
3798 while () {
3799 if (my $realloc = delete $self->{realloc}) {
3800 for $widget (values %$realloc) {
3801 $widget->{visible} or next; # do not resize invisible widgets
3802
3803 $queue{$widget+0}++ and next; # duplicates are common
3804
3805 push @{ $queue[$widget->{visible}] }, $widget;
3806 }
3807 }
3808
3809 while () {
3810 @queue or last outer;
3811
3812 $widget = pop @{ $queue[-1] || [] }
3813 and last;
3814
3815 pop @queue;
3816 }
3817
3818 delete $queue{$widget+0};
3819
3820 my ($w, $h) = $widget->size_request;
3821
3822 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3823 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3824
3825 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3826 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3827
3828 $w = $widget->{force_w} if exists $widget->{force_w};
3829 $h = $widget->{force_h} if exists $widget->{force_h};
3830
3831 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3832 || delete $widget->{force_realloc}) {
3833 $widget->{req_w} = $w;
3834 $widget->{req_h} = $h;
3835
3836 $self->{size_alloc}{$widget+0} = $widget;
3837
3838 if (my $parent = $widget->{parent}) {
3839 $self->{realloc}{$parent+0} = $parent
3840 unless $queue{$parent+0};
3841
3842 $parent->{force_size_alloc} = 1;
3843 $self->{size_alloc}{$parent+0} = $parent;
3844 }
3845 }
3846
3847 delete $self->{realloc}{$widget+0};
3848 }
3849 }
3850
3851 while (my $size_alloc = delete $self->{size_alloc}) {
3852 my @queue = sort { $b->{visible} <=> $a->{visible} }
3853 values %$size_alloc;
3854
3855 while () {
3856 my $widget = pop @queue || last;
3857
3858 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3859
3860 $w = 0 if $w < 0;
3861 $h = 0 if $h < 0;
3862
3863 $w = int $w + 0.5;
3864 $h = int $h + 0.5;
3865
3866 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3867 $widget->{old_w} = $widget->{w};
3868 $widget->{old_h} = $widget->{h};
3869
3870 $widget->{w} = $w;
3871 $widget->{h} = $h;
3872
3873 $widget->emit (size_allocate => $w, $h);
3874 }
3875 }
3876 }
3877
3878 while ($self->{post_alloc_hook}) {
3879 $_->()
3880 for values %{delete $self->{post_alloc_hook}};
3881 }
3882
2156 3883
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3884 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3885 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3886 glClear GL_COLOR_BUFFER_BIT;
2160 3887
2161 glMatrixMode GL_PROJECTION; 3888 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3889 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3890 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3891 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3892 glLoadIdentity;
2166 3893
3894 {
3895 package CFClient::UI::Base;
3896
3897 ($draw_x, $draw_y, $draw_w, $draw_h) =
3898 (0, 0, $self->{w}, $self->{h});
3899 }
3900
2167 $self->_draw; 3901 $self->_draw;
2168} 3902}
2169 3903
2170############################################################################# 3904#############################################################################
2171 3905
2172package CFClient::UI; 3906package CFClient::UI;
2173 3907
2174$ROOT = new CFClient::UI::Root; 3908$ROOT = new CFClient::UI::Root;
3909$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3910
21761 39111
2177 3912

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