ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.153 by root, Sun Apr 23 02:14:33 2006 UTC vs.
Revision 1.294 by root, Tue Jun 6 03:19:26 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
23 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
24 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25 $TOOLTIP->show; 38 $TOOLTIP->show;
26 } 39 }
27 40
28 return; 41 return;
29 } 42 }
30 } 43 }
31 } 44 }
32 45
33 $TOOLTIP->hide; 46 $TOOLTIP->hide;
34 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
35} 71}
36 72
37# class methods for events 73# class methods for events
38sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
39 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
40} 77}
41 78
42sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
43 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
44} 82}
45 83
46sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
47 my ($ev) = @_; 85 my ($ev) = @_;
48 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
51 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
52 90
53 $GRAB = $widget; 91 $GRAB = $widget;
54 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
55 93
56 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
57 } 95 }
58 96
59 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
60 98
61 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
62} 101}
63 102
64sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
65 my ($ev) = @_; 104 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
67 106
68 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
69 108
70 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
71 110
72 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
73 113
74 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
75 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
76 $grab->update if $grab; 116 $grab->update if $grab;
77 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
78 118
79 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
80 } 120 }
81} 121}
82 122
83sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
84 my ($ev) = @_; 124 my ($ev) = @_;
… …
90 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
91 131
92 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
93 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
94 134
95 check_tooltip; 135 $TOOLTIP_WATCHER->start;
96 } 136 }
97 137
98 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
99} 140}
100 141
101# convert position array to integers 142# convert position array to integers
102sub harmonize { 143sub harmonize {
103 my ($vals) = @_; 144 my ($vals) = @_;
… …
109 $rem += $_ - $i; 150 $rem += $_ - $i;
110 $_ = $i; 151 $_ = $i;
111 } 152 }
112} 153}
113 154
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
114############################################################################# 196#############################################################################
115 197
116package CFClient::UI::Base; 198package CFClient::UI::Base;
117 199
118use strict; 200use strict;
… …
121 203
122sub new { 204sub new {
123 my $class = shift; 205 my $class = shift;
124 206
125 my $self = bless { 207 my $self = bless {
126 x => 0, 208 x => "center",
127 y => 0, 209 y => "center",
128 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
129 can_events => 1, 213 can_events => 1,
130 @_ 214 @_
131 }, $class; 215 }, $class;
132 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
133 for (keys %$self) { 219 for (keys %$self) {
134 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
135 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
136 } 222 }
137 } 223 }
138 224
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
139 $self 237 $self
140} 238}
141 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
142sub show { 247sub show {
143 my ($self) = @_; 248 my ($self) = @_;
144 249
145 return if $self->{parent}; 250 return if $self->{parent};
146 251
147 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
148} 253}
149 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
150sub hide { 308sub hide {
151 my ($self) = @_; 309 my ($self) = @_;
152 310
153 return unless $self->{parent}; 311 $self->set_invisible;
154 312
155 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
156} 315}
157 316
158sub move { 317sub move_abs {
159 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
160 319
161 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
162 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
163 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
164 323
165 $self->update; 324 $self->update;
166} 325}
167 326
168sub needs_redraw { 327sub set_size {
169 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
170} 334}
171 335
172sub size_request { 336sub size_request {
173 require Carp; 337 require Carp;
174 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
176 340
177sub configure { 341sub configure {
178 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
179 343
180 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
181 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
182 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
183 349
184 # use alignment to adjust x, y 350 # use alignment to adjust x, y
185 351
186 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
187 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
188
189 ($w, $h) = ($w2, $h2);
190 } 354 }
191 355
192 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
193 $self->{x} = $x; 357 $self->{x} = $x;
194 $self->{y} = $y; 358 $self->{y} = $y;
195 $self->update; 359 $self->update;
196 } 360 }
197 361
198 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
199 $self->{w} = $w; 365 $self->{alloc_w} = $w;
200 $self->{h} = $h; 366 $self->{alloc_h} = $h;
201 367
202 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
203 $self->update;
204 } 369 }
205} 370}
206 371
207sub size_allocate { 372sub size_allocate {
208 # nothing to be done 373 # nothing to be done
209} 374}
210 375
211# return top left coordinates 376sub children {
212sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
213 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
214 386
215 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
216} 407}
217 408
218# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
219sub coord2local { 410sub coord2local {
220 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
221 412
222 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
223 ($x - $X, $y - $Y)
224} 414}
225 415
226# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
227sub coord2global { 417sub coord2global {
228 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
229 419
230 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
231 ($x + $X, $y + $Y)
232} 421}
233 422
234sub focus_in { 423sub focus_in {
235 my ($self) = @_; 424 my ($self) = @_;
236 425
237 return if $FOCUS == $self; 426 return if $FOCUS == $self;
238 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
239 428
240 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
241 430
242 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
243 432
244 $focus->update if $focus; 433 $focus->update if $focus;
245 $FOCUS->update; 434 $FOCUS->update;
246} 435}
247 436
… …
250 439
251 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
252 441
253 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
254 443
255 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
256 445
257 $focus->update if $focus; #? 446 $focus->update if $focus; #?
258}
259 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
260sub mouse_motion { } 452sub mouse_motion { 0 }
261sub button_up { } 453sub button_up { 0 }
262sub key_down { } 454sub key_down { 0 }
263sub key_up { } 455sub key_up { 0 }
264 456
265sub button_down { 457sub button_down {
266 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
267 459
268 $self->focus_in; 460 $self->focus_in;
269}
270 461
271sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
272sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
273sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
274sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
275sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
276
277sub draw {
278 my ($self) = @_;
279
280 return unless $self->{h} && $self->{w};
281
282 glPushMatrix;
283 glTranslate $self->{x}, $self->{y}, 0;
284 $self->_draw;
285 glPopMatrix;
286
287 if ($self == $HOVER && $self->{can_hover}) {
288 my ($x, $y) = @$self{qw(x y)};
289
290 glColor 1, 0.8, 0.5, 0.2;
291 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
293 glBegin GL_QUADS;
294 glVertex $x , $y;
295 glVertex $x + $self->{w}, $y;
296 glVertex $x + $self->{w}, $y + $self->{h};
297 glVertex $x , $y + $self->{h};
298 glEnd;
299 glDisable GL_BLEND;
300 } 462 0
301}
302
303sub _draw {
304 my ($self) = @_;
305
306 warn "no draw defined for $self\n";
307} 463}
308 464
309sub find_widget { 465sub find_widget {
310 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
311 467
… …
320 476
321sub set_parent { 477sub set_parent {
322 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
323 479
324 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
325} 482}
326 483
327sub check_size { 484sub connect {
485 my ($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 {
328 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
329 506
330 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
331 509
332 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
333 512
334 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
335 $self->{req_w} = $w; 516 delete $self->{req_w};
336 $self->{req_h} = $h; 517 delete $self->{req_h};
337
338 $self->{parent}->check_size;
339 } 518 }
340} 519}
341 520
342sub update { 521sub update {
343 my ($self) = @_; 522 my ($self) = @_;
344 523
345 $self->{parent}->update 524 $self->{parent}->update
346 if $self->{parent}; 525 if $self->{parent};
347} 526}
348 527
349sub connect { 528sub reconfigure {
350 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
351 530
352 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
353} 533}
354 534
355sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
356 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
357 538
358 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
359 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
360 } 568 }
569
570 if ($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 $self\n";
361} 592}
362 593
363sub DESTROY { 594sub DESTROY {
364 my ($self) = @_; 595 my ($self) = @_;
365 596
597 delete $WIDGET{$self+0};
366 #$self->deactivate; 598 #$self->deactivate;
367} 599}
368 600
369############################################################################# 601#############################################################################
370 602
… …
379 my $class = shift; 611 my $class = shift;
380 612
381 # range [value, low, high, page] 613 # range [value, low, high, page]
382 614
383 $class->SUPER::new ( 615 $class->SUPER::new (
384 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
385 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
386 @_ 618 @_
387 ) 619 )
388} 620}
389 621
390sub _draw { 622sub _draw {
391 my ($self) = @_; 623 my ($self) = @_;
392 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
393 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
394 631
395 glEnable GL_BLEND; 632 glEnable GL_BLEND;
396 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
397 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
398 635
399 glBegin GL_QUADS; 636 glBegin GL_QUADS;
400 glVertex 0 , 0; 637 glVertex 0 , 0;
401 glVertex 0 , $h; 638 glVertex 0 , $h;
402 glVertex $w, $h; 639 glVertex $w, $h;
403 glVertex $w, 0; 640 glVertex $w, 0;
404 glEnd; 641 glEnd;
405 642
406 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
407} 645}
408 646
409############################################################################# 647#############################################################################
410 648
411package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
416 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
417 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
418} 656}
419 657
420sub size_request { 658sub size_request {
421 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
422} 662}
423 663
424sub draw { } 664sub draw { }
425 665
426############################################################################# 666#############################################################################
… …
430our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
431 671
432sub new { 672sub new {
433 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
434 674
435 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
436 676
437 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
438 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
439 685
440 $self 686 $self
441} 687}
442 688
443sub add { 689sub add {
444 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
445 691
446 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
447 694
448 use sort 'stable'; 695 use sort 'stable';
449 696
450 $self->{children} = [ 697 $self->{children} = [
451 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
452 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
453 ]; 700 ];
454 701
455 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
456} 707}
457 708
458sub remove { 709sub remove {
459 my ($self, $child) = @_; 710 my ($self, $child) = @_;
460 711
461 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
462 714
463 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
464 716
465 $self->check_size; 717 $self->realloc;
466 $self->update; 718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
467} 732}
468 733
469sub find_widget { 734sub find_widget {
470 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
471 736
472 $x -= $self->{x}; 737 $x -= $self->{x};
473 $y -= $self->{y}; 738 $y -= $self->{y};
474 739
475 my $res; 740 my $res;
476 741
477 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
478 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
479 and return $res; 744 and return $res;
480 } 745 }
481 746
482 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
531 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
532} 797}
533 798
534############################################################################# 799#############################################################################
535 800
801# back-buffered drawing area
802
536package CFClient::UI::Window; 803package CFClient::UI::Window;
537 804
538our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
539 806
540use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
546} 813}
547 814
548sub update { 815sub update {
549 my ($self) = @_; 816 my ($self) = @_;
550 817
551 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
552 $self->render_chld;
553 $self->SUPER::update; 819 $self->SUPER::update;
554}
555
556sub render_chld {
557 my ($self) = @_;
558
559 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
560 glClearColor 0, 0, 0, 1;
561 glClear GL_COLOR_BUFFER_BIT;
562 $self->child->draw;
563 };
564} 820}
565 821
566sub size_allocate { 822sub size_allocate {
567 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
568 824
569 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
570 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
571 $self->render_chld; 849 $self->_render;
850 };
572} 851}
573 852
574sub _draw { 853sub _draw {
575 my ($self) = @_; 854 my ($self) = @_;
576 855
577 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
578 857
579 my $tex = $self->{texture} 858 my $tex = $self->{texture}
580 or return; 859 or return;
581 860
582 glEnable GL_BLEND;
583 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
584 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
585 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
586 864
587 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
588 866
589 glDisable GL_BLEND;
590 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
591} 868}
592 869
593############################################################################# 870#############################################################################
594 871
595package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
596 873
597our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
598
599sub new { die }
600
601sub size_request {
602 my ($self) = @_;
603
604 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606
607 @$self{qw(child_w child_h)}
608}
609
610sub _draw {
611 my ($self) = @_;
612
613 $self->{children}[1]->draw;
614}
615
616
617#############################################################################
618
619package CFClient::UI::Frame;
620
621our @ISA = CFClient::UI::Bin::;
622
623use CFClient::OpenGL;
624 875
625sub new { 876sub new {
626 my $class = shift; 877 my $class = shift;
627 878
628 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 880 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
631 border => 0.8,
632 @_ 882 @_,
633 ); 883 )
634
635 $self
636}
637
638sub set_size {
639 my ($self, $w, $h) = @_;
640 $self->{req_w} = $w;
641 $self->{req_h} = $h;
642 $self->check_size;
643} 884}
644 885
645sub size_request { 886sub size_request {
646 my ($self) = @_; 887 my ($self) = @_;
647 ($self->{req_w}, $self->{req_h}) 888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
648} 895}
649 896
650sub size_allocate { 897sub size_allocate {
651 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
652 $self->{w} = $w; 899
653 $self->{h} = $h; 900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
654 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
655} 907}
656 908
657sub _draw { 909sub set_offset {
658 my ($self) = @_; 910 my ($self, $x, $y) = @_;
659 911
660 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
661 914
662 glEnable GL_BLEND; 915 $self->update;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
664 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666 917
667# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
668# glColor 0, 0, 0, 0; 919sub coord2local {
669# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
670# glVertex 0 , $h;
671# glVertex $w, $h;
672# glVertex $w, 0;
673# glEnd;
674 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
675 924
676 $self->child->draw; 925sub coord2global {
677 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
678 glDisable GL_TEXTURE_2D; 927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
679} 955}
680 956
681############################################################################# 957#############################################################################
682 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
683package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
684 1021
685our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
686 1023
687use CFClient::OpenGL; 1024use CFClient::OpenGL;
688
689my @tex =
690 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
691 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
692 1025
693sub new { 1026sub new {
694 my $class = shift; 1027 my $class = shift;
695 1028
696 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
697 1078
698 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
699 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
700 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
701 border => 0.8, 1082 border => 0.6,
702 can_events => 1, 1083 can_events => 1,
703 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
704 ); 1087 );
705 1088
706 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
707 align => 0, 1090 align => 0,
708 valign => 1, 1091 valign => 1,
709 text => $self->{title}, 1092 text => $title,
710 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
711 1095
712 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
713} 1104}
714 1105
715sub border { 1106sub border {
716 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
717} 1108}
718 1109
719sub size_request { 1110sub size_request {
720 my ($self) = @_; 1111 my ($self) = @_;
721 1112
722 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
723 1115
724 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
725 1117
726 ( 1118 (
727 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
730} 1122}
731 1123
732sub size_allocate { 1124sub size_allocate {
733 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
734 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
735 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
736 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
737 1137
738 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
739 if $self->{title};
740
741 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
742} 1139}
743 1140
744sub button_down { 1141sub button_down {
745 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
746 1143
1144 my ($w, $h) = @$self{qw(w h)};
747 my $border = $self->border; 1145 my $border = $self->border;
748 1146
749 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
752 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
753 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
754 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
755 $self->{motion} = sub { 1158 $self->{motion} = sub {
756 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
757 1160
758 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
759 1163
760 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
761 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
762 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
763 }; 1169 };
764 1170
765 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
766 && $y >= 0 && $y < $border) {
767
768 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
769 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
770 1174
771 $self->{motion} = sub { 1175 $self->{motion} = sub {
772 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
773 1177
774 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
775 1179
776 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
777 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
778 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
779 } 1188 1
780} 1189}
781 1190
782sub button_up { 1191sub button_up {
783 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
784 1193
785 delete $self->{motion}; 1194 !!delete $self->{motion}
786} 1195}
787 1196
788sub mouse_motion { 1197sub mouse_motion {
789 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
790 1199
791 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
792} 1203}
793 1204
794sub _draw { 1205sub _draw {
795 my ($self) = @_; 1206 my ($self) = @_;
796 1207
1208 my $child = $self->{children}[0];
1209
797 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
798 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
799 1212
800 glEnable GL_BLEND;
801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804 1215
805 my $border = $self->border; 1216 my $border = $self->border;
806 1217
807 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
808 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
809 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
812 1223
813 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
814 1226
815 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
816 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
817 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
818 1230 $bg->{t} = $ch / $bg->{h};
819 glColor @{ $self->{bg} };
820
821 $bg->{s} = $rep_x;
822 $bg->{t} = $rep_y;
823 $bg->{wrap_mode} = 1;
824 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
825 1233
826 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
827 glDisable GL_BLEND;
828 1235
829 $self->{title}->draw if $self->{title};
830 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
831} 1242}
832 1243
833############################################################################# 1244#############################################################################
834 1245
835package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
843sub new { 1254sub new {
844 my $class = shift; 1255 my $class = shift;
845 1256
846 $class->SUPER::new ( 1257 $class->SUPER::new (
847 col_expand => [], 1258 col_expand => [],
848 @_ 1259 @_,
849 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
850} 1265}
851 1266
852sub add { 1267sub add {
853 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
854 1269
855 $child->set_parent ($self); 1270 $child->set_parent ($self);
856 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
857 1272
858 $child->check_size; 1273 $self->realloc;
859} 1274}
860 1275
861# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
862sub clear { 1277sub clear {
863 my ($self) = @_; 1278 my ($self) = @_;
864 1279
1280 my @children = $self->children;
865 delete $self->{children}; 1281 delete $self->{children};
866 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
867} 1289}
868 1290
869sub get_wh { 1291sub get_wh {
870 my ($self) = @_; 1292 my ($self) = @_;
871 1293
… …
902sub size_allocate { 1324sub size_allocate {
903 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
904 1326
905 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
906 1328
907 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
908 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
909 1331
910 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
911 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
912 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
913 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
967 } 1389 }
968} 1390}
969 1391
970############################################################################# 1392#############################################################################
971 1393
972package CFClient::UI::HBox; 1394package CFClient::UI::Box;
973
974# TODO: wrap into common Box base class
975 1395
976our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
977 1397
978sub size_request { 1398sub size_request {
979 my ($self) = @_; 1399 my ($self) = @_;
980 1400
981 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
982 1402 ? (
983 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
984 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
985 (List::Util::max map $_->[1], @alloc), 1405 )
986 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
987} 1410}
988 1411
989sub size_allocate { 1412sub size_allocate {
990 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
991 1414
992 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
993
994 my $children = $self->{children}; 1416 my $children = $self->{children};
995 1417
996 my @h = map $_->{req_w}, @$children; 1418 my @req;
997 1419
998 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
999 1421 @req = ($space / (@$children || 1)) x @$children;
1000 if ($req_h > $h) {
1001 # ah well, not enough space
1002 $_ *= $h / $req_h for @h;
1003 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1004 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1005 $exp ||= 1;
1006 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1007 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1008 my $child = $children->[$_];
1009
1010 my $alloc_h = $h[$_];
1011 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1012 $h[$_] = $alloc_h;
1013 } 1436 }
1014 } 1437 }
1015 1438
1016 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1017 1440
1018 my $y = 0; 1441 my $pos = 0;
1019 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1022 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1023 1445
1024 $y += $h; 1446 $pos += $alloc;
1025 } 1447 }
1026 1448
1027 1 1449 1
1028} 1450}
1029 1451
1030############################################################################# 1452#############################################################################
1031 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1032package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1033 1470
1034# TODO: wrap into common Box base class
1035
1036our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1037 1472
1038sub size_request { 1473sub new {
1039 my ($self) = @_; 1474 my $class = shift;
1040 1475
1041 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1042 1477 vertical => 1,
1043 ( 1478 @_,
1044 (List::Util::max map $_->[0], @alloc),
1045 (List::Util::sum map $_->[1], @alloc),
1046 ) 1479 )
1047} 1480}
1048 1481
1049sub size_allocate {
1050 my ($self, $w, $h) = @_;
1051
1052 my $children = $self->{children};
1053
1054 my @h = map $_->{req_h}, @$children;
1055
1056 my $req_h = List::Util::sum @h;
1057
1058 if ($req_h > $h) {
1059 # ah well, not enough space
1060 $_ *= $h / $req_h for @h;
1061 } else {
1062 my $exp = List::Util::sum map $_->{expand}, @$children;
1063 $exp ||= 1;
1064
1065 for (0 .. $#$children) {
1066 my $child = $children->[$_];
1067
1068 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1069 }
1070 }
1071
1072 CFClient::UI::harmonize \@h;
1073
1074 my $y = 0;
1075 for (0 .. $#$children) {
1076 my $child = $children->[$_];
1077 my $h = $h[$_];
1078 $child->configure (0, $y, $w, $h);
1079
1080 $y += $h;
1081 }
1082
1083 1
1084}
1085
1086############################################################################# 1482#############################################################################
1087 1483
1088package CFClient::UI::Label; 1484package CFClient::UI::Label;
1089 1485
1090our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1091 1487
1092use CFClient::OpenGL; 1488use CFClient::OpenGL;
1093 1489
1094sub new { 1490sub new {
1095 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1096 1492
1097 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1098 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1099 fontsize => 1, 1503 fontsize => 1,
1100 text => "",
1101 align => -1, 1504 align => -1,
1102 valign => -1, 1505 valign => -1,
1103 padding => 2, 1506 padding_x => 2,
1104 layout => new CFClient::Layout, 1507 padding_y => 2,
1105 can_events => 0, 1508 can_events => 0,
1106 %arg 1509 %arg
1107 ); 1510 );
1108 1511
1109 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout; 1515 $self->{template} = $layout;
1113 } 1516 }
1114 1517
1115 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1116 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1117 1523
1118 $self 1524 $self
1119} 1525}
1120 1526
1121sub escape_text { 1527sub escape($) {
1122 local $_ = $_[1]; 1528 local $_ = $_[0];
1123 1529
1124 s/&/&amp;/g; 1530 s/&/&amp;/g;
1125 s/>/&gt;/g; 1531 s/>/&gt;/g;
1126 s/</&lt;/g; 1532 s/</&lt;/g;
1127 1533
1128 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1129} 1549}
1130 1550
1131sub set_text { 1551sub set_text {
1132 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1133 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1134 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1135 1559
1136 delete $self->{texture}; 1560 delete $self->{size_req};
1137 $self->check_size; 1561 $self->realloc;
1138 $self->update; 1562 $self->update;
1139} 1563}
1140 1564
1141sub set_markup { 1565sub set_markup {
1142 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1143 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1144 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1145 1575
1146 delete $self->{texture}; 1576 delete $self->{size_req};
1147 $self->check_size; 1577 $self->realloc;
1148 $self->update; 1578 $self->update;
1149} 1579}
1150 1580
1151sub size_request { 1581sub size_request {
1152 my ($self) = @_; 1582 my ($self) = @_;
1153 1583
1154 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156 1590
1157 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1158 1592
1159 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1596
1162 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1163 1598
1164 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1165 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1166 } 1604 };
1167 1605
1168 ( 1606 @{ $self->{size_req} }
1169 $w + $self->{padding} * 2,
1170 $h + $self->{padding} * 2,
1171 )
1172} 1607}
1173 1608
1174sub size_allocate { 1609sub size_allocate {
1175 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1176 1611
1612 delete $self->{ox};
1613
1177 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1178} 1616}
1179 1617
1180sub set_fontsize { 1618sub set_fontsize {
1181 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1182 1620
1183 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1184 delete $self->{texture}; 1622 delete $self->{texture};
1185 $self->check_size; 1623
1186 $self->update; 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1187} 1633}
1188 1634
1189sub _draw { 1635sub _draw {
1190 my ($self) = @_; 1636 my ($self) = @_;
1191 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1192 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1194 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1195 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1196 }; 1649 };
1197 1650
1198 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1199 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1200 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1202 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1203 glColor @{$self->{fg}}; 1673 }
1204
1205 $self->{ox} = int (
1206 $self->{align} < 0 ? $self->{padding}
1207 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1208 : ($self->{w} - $tex->{w}) * 0.5
1209 );
1210
1211 $self->{oy} = int (
1212 $self->{valign} < 0 ? $self->{padding}
1213 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1214 : ($self->{h} - $tex->{h}) * 0.5
1215 );
1216
1217 $tex->draw_quad ($self->{ox}, $self->{oy});
1218 1674
1219 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1220 glDisable GL_BLEND;
1221} 1676}
1222 1677
1223############################################################################# 1678#############################################################################
1224 1679
1225package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
… …
1230 1685
1231sub new { 1686sub new {
1232 my $class = shift; 1687 my $class = shift;
1233 1688
1234 $class->SUPER::new ( 1689 $class->SUPER::new (
1235 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1236 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1237 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1238 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1239 can_hover => 1, 1694 can_hover => 1,
1240 can_focus => 1, 1695 can_focus => 1,
1241 valign => 0, 1696 valign => 0,
1242 can_events => 1, 1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1243 @_ 1700 @_
1244 ) 1701 )
1245} 1702}
1246 1703
1247sub _set_text { 1704sub _set_text {
… …
1249 1706
1250 delete $self->{cur_h}; 1707 delete $self->{cur_h};
1251 1708
1252 return if $self->{text} eq $text; 1709 return if $self->{text} eq $text;
1253 1710
1254 delete $self->{texture};
1255
1256 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1257 $self->{text} = $text; 1712 $self->{text} = $text;
1258 1713
1259 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1260 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1261 1717
1262 $self->emit (changed => $self->{text}); 1718 $self->_emit (changed => $self->{text});
1719
1720 $self->realloc;
1721 $self->update;
1722}
1723
1724sub set_text {
1725 my ($self, $text) = @_;
1726
1727 $self->{cursor} = length $text;
1728 $self->_set_text ($text);
1263} 1729}
1264 1730
1265sub get_text { 1731sub get_text {
1266 $_[0]{text} 1732 $_[0]{text}
1267} 1733}
… …
1270 my ($self) = @_; 1736 my ($self) = @_;
1271 1737
1272 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1273 1739
1274 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1275}
1276
1277sub size_allocate {
1278 my ($self, $w, $h) = @_;
1279
1280 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1281}
1282
1283sub set_text {
1284 my ($self, $text) = @_;
1285
1286 $self->{cursor} = length $text;
1287 $self->_set_text ($text);
1288 $self->update;
1289} 1741}
1290 1742
1291sub key_down { 1743sub key_down {
1292 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1293 1745
… …
1295 my $sym = $ev->{sym}; 1747 my $sym = $ev->{sym};
1296 my $uni = $ev->{unicode}; 1748 my $uni = $ev->{unicode};
1297 1749
1298 my $text = $self->get_text; 1750 my $text = $self->get_text;
1299 1751
1300 if ($sym == 8) { 1752 if ($uni == 8) {
1301 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1302 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1303 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1304 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1305 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1306 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1307 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1308 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1309 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1310 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1311 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1312 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1313 $self->emit ('escape'); 1765 $self->_emit ('escape');
1314 } elsif ($uni) { 1766 } elsif ($uni) {
1315 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1316 } 1770 }
1317 1771
1318 $self->_set_text ($text); 1772 $self->_set_text ($text);
1319 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1320} 1777}
1321 1778
1322sub focus_in { 1779sub focus_in {
1323 my ($self) = @_; 1780 my ($self) = @_;
1324 1781
… …
1339 utf8::encode $text; 1796 utf8::encode $text;
1340 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1341 1798
1342 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1343 $self->update; 1800 $self->update;
1801
1802 1
1344} 1803}
1345 1804
1346sub mouse_motion { 1805sub mouse_motion {
1347 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1348# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1349} 1810}
1350 1811
1351sub _draw { 1812sub _draw {
1352 my ($self) = @_; 1813 my ($self) = @_;
1353 1814
1354 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1355 1816
1356 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1357 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1358 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1359 } else { 1820 } else {
1360 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1361 } 1822 }
1362 1823
1363 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1365 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1366 glVertex 0 , 0; 1827 glVertex 0 , 0;
1367 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1368 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1369 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1400 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1401 1862
1402 my $sym = $ev->{sym}; 1863 my $sym = $ev->{sym};
1403 1864
1404 if ($sym == 13) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1405 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1406 $self->update; 1871 $self->update;
1407 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1408 } else { 1895 } else {
1409 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1410 } 1899 1
1411
1412} 1900}
1413 1901
1414############################################################################# 1902#############################################################################
1415 1903
1416package CFClient::UI::Button; 1904package CFClient::UI::Button;
… …
1425 1913
1426sub new { 1914sub new {
1427 my $class = shift; 1915 my $class = shift;
1428 1916
1429 $class->SUPER::new ( 1917 $class->SUPER::new (
1430 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1431 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1432 bg => [1, 1, 1, 0.2],
1433 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1434 can_hover => 1, 1922 can_hover => 1,
1435 align => 0, 1923 align => 0,
1436 valign => 0, 1924 valign => 0,
1437 can_events => 1, 1925 can_events => 1,
1438 @_ 1926 @_
1439 ) 1927 )
1440} 1928}
1441 1929
1930sub activate { }
1931
1442sub button_up { 1932sub button_up {
1443 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1444 1934
1935 $self->emit ("activate")
1445 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1446 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1447 $self->emit ("activate"); 1938
1448 } 1939 1
1449} 1940}
1450 1941
1451sub _draw { 1942sub _draw {
1452 my ($self) = @_; 1943 my ($self) = @_;
1453 1944
1454 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1455 1946
1456 if ($GRAB == $self) {
1457 $self->{fg} = $self->{active_fg};
1458 }
1459
1460 glEnable GL_BLEND;
1461 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1462 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1465 1950
1466 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1467 1952
1468 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1469 glDisable GL_BLEND;
1470 1954
1471 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1472} 1956}
1473 1957
1474############################################################################# 1958#############################################################################
… …
1485 1969
1486sub new { 1970sub new {
1487 my $class = shift; 1971 my $class = shift;
1488 1972
1489 $class->SUPER::new ( 1973 $class->SUPER::new (
1490 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1491 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1492 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1493 state => 0, 1980 state => 0,
1494 can_hover => 1, 1981 can_hover => 1,
1495 @_ 1982 @_
1496 ) 1983 )
1497} 1984}
1498 1985
1499sub size_request { 1986sub size_request {
1500 my ($self) = @_; 1987 my ($self) = @_;
1501 1988
1502 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1503} 1990}
1504 1991
1505sub button_down { 1992sub button_down {
1506 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1507 1994
1508 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1509 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1510 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1511 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1512 } 2003 1
1513} 2004}
1514 2005
1515sub _draw { 2006sub _draw {
1516 my ($self) = @_; 2007 my ($self) = @_;
1517 2008
1518 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1519 2010
1520 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1521 2012
1522 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1523 2016
1524 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1525 2018
1526 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1527 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1529
1530 my $tex = $self->{state} ? $tex[1] : $tex[0];
1531
1532 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1533
1534 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1535 glDisable GL_BLEND;
1536} 2024}
1537 2025
1538############################################################################# 2026#############################################################################
1539 2027
1540package CFClient::UI::Image; 2028package CFClient::UI::Image;
… …
1583 glTranslate 0, -$self->{w}, 0; 2071 glTranslate 0, -$self->{w}, 0;
1584 2072
1585 ($w, $h) = ($h, $w); 2073 ($w, $h) = ($h, $w);
1586 } 2074 }
1587 2075
1588 glEnable GL_BLEND;
1589 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1590 glEnable GL_TEXTURE_2D; 2076 glEnable GL_TEXTURE_2D;
1591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1592 2078
1593 $tex->draw_quad (0, 0, $w, $h); 2079 $tex->draw_quad_alpha (0, 0, $w, $h);
1594 2080
1595 glDisable GL_BLEND;
1596 glDisable GL_TEXTURE_2D; 2081 glDisable GL_TEXTURE_2D;
1597} 2082}
1598 2083
1599############################################################################# 2084#############################################################################
1600 2085
1601package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1602 2087
1603our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
1604 2091
1605use CFClient::OpenGL; 2092use CFClient::OpenGL;
1606 2093
1607my %tex = ( 2094my %tex = (
1608 food => [ 2095 food => [
1609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1610 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1611 ], 2098 ],
1612 grace => [ 2099 grace => [
1613 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1614 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1615 ], 2102 ],
1616 hp => [ 2103 hp => [
1617 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1618 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1619 ], 2106 ],
1620 mana => [ 2107 mana => [
1621 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1622 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1623 ], 2110 ],
1624); 2111);
1625 2112
1626# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1627sub new { 2114sub new {
… …
1646} 2133}
1647 2134
1648sub set_max { 2135sub set_max {
1649 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1650 2137
2138 return if $self->{max_val} == $max;
2139
1651 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1652} 2142}
1653 2143
1654sub set_value { 2144sub set_value {
1655 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1656 2146
1657 $self->set_max ($max) 2147 $self->set_max ($max)
1658 if defined $max; 2148 if defined $max;
1659 2149
1660 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1661 $self->{val} = $val; 2152 $self->{val} = $val;
1662
1663 $self->update; 2153 $self->update;
1664} 2154}
1665 2155
1666sub _draw { 2156sub _draw {
1667 my ($self) = @_; 2157 my ($self) = @_;
1668 2158
1669 my $tex = $tex{$self->{type}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1670 2161
1671 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1672 2163
1673 if ($self->{vertical}) { 2164 if ($self->{vertical}) {
1674 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
… …
1676 2167
1677 ($w, $h) = ($h, $w); 2168 ($w, $h) = ($h, $w);
1678 } 2169 }
1679 2170
1680 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1681 $ycut = 1 if $self->{val} > $self->{max_val};
1682 2172
1683 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1684 my $t2 = $tex->[1]; 2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
1685 2178
1686 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1687 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1688 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1689 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1690 2184
1691 my $h1 = $self->{h} - $ycut * $self->{h};
1692 my $h2 = $ycut * $self->{h};
1693
1694 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1695 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1696 glTexCoord 0 , 0; glVertex 0 , 0; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1697 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1698 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1699 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1700 glEnd; 2191 glEnd;
1701 2192
2193 my $ycut1 = List::Util::min 1, $ycut;
1702 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1703 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1704 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1705 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1706 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1707 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1708 glEnd; 2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
1709 2211
1710 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1711 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1712} 2214}
1713 2215
… …
1719 2221
1720sub new { 2222sub new {
1721 my ($class, %arg) = @_; 2223 my ($class, %arg) = @_;
1722 2224
1723 my $self = $class->SUPER::new ( 2225 my $self = $class->SUPER::new (
1724 tooltip => $arg{type}, 2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
1725 %arg, 2229 %arg,
1726 ); 2230 );
1727 2231
1728 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1729 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1730 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1731 2235
1732 $self 2236 $self
1733} 2237}
1734 2238
… …
1737 2241
1738 $self->{value}->set_fontsize ($fsize); 2242 $self->{value}->set_fontsize ($fsize);
1739 $self->{max} ->set_fontsize ($fsize); 2243 $self->{max} ->set_fontsize ($fsize);
1740} 2244}
1741 2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
1742sub set_value { 2253sub set_value {
1743 my ($self, $val, $max) = @_; 2254 my ($self, $val, $max) = @_;
1744 2255
1745 $self->set_max ($max) 2256 $self->set_max ($max)
1746 if defined $max; 2257 if defined $max;
1747 2258
1748 $self->{gauge}->set_value ($val, $max); 2259 $self->{gauge}->set_value ($val, $max);
1749 $self->{value}->set_text ($val); 2260 $self->{value}->set_text ($val);
1750}
1751
1752sub set_max {
1753 my ($self, $max) = @_;
1754
1755 $self->{gauge}->set_max ($max);
1756 $self->{max}->set_text ($max);
1757} 2261}
1758 2262
1759############################################################################# 2263#############################################################################
1760 2264
1761package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
… …
1771 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1772 2276
1773sub new { 2277sub new {
1774 my $class = shift; 2278 my $class = shift;
1775 2279
1776 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1777 2281
1778 # TODO: 0-width page 2282 # TODO: 0-width page
1779 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1780 # TODO: calculations are off 2284 # TODO: calculations are off
1781 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1782 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1783 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1784 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1785 req_w => 20, 2291 min_w => $::WIDTH / 80,
1786 req_h => 20, 2292 min_h => $::WIDTH / 80,
1787 vertical => 0, 2293 vertical => 0,
1788 can_hover => 1, 2294 can_hover => 1,
1789 inner_pad => 5, 2295 inner_pad => 0.02,
1790 @_ 2296 @_
1791 ); 2297 );
1792 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1793 $self 2302 $self
1794} 2303}
1795 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 $self->update
2313 if "@$range" ne "@{$self->{range}}";
2314}
2315
2316sub set_value {
2317 my ($self, $value) = @_;
2318
2319 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2320
2321 $hi = $lo + 1 if $hi <= $lo;
2322
2323 $page = $hi - $lo if $page > $hi - $lo;
2324
2325 $value = $lo if $value < $lo;
2326 $value = $hi - $page if $value > $hi - $page;
2327
2328 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2329 if $unit;
2330
2331 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2332
2333 if ($value != $old_value) {
2334 $self->_emit (changed => $value);
2335 $self->update;
2336 }
2337}
2338
1796sub size_request { 2339sub size_request {
1797 my ($self) = @_; 2340 my ($self) = @_;
1798 2341
1799 my $w = $self->{req_w}; 2342 ($self->{req_w}, $self->{req_h})
1800 my $h = $self->{req_h};
1801
1802 $self->{vertical} ? ($h, $w) : ($w, $h)
1803} 2343}
1804 2344
1805sub button_down { 2345sub button_down {
1806 my ($self, $ev, $x, $y) = @_; 2346 my ($self, $ev, $x, $y) = @_;
1807 2347
1808 $self->SUPER::button_down ($ev, $x, $y); 2348 $self->SUPER::button_down ($ev, $x, $y);
2349
2350 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2351
1809 $self->mouse_motion ($ev, $x, $y); 2352 $self->mouse_motion ($ev, $x, $y)
1810} 2353}
1811 2354
1812sub mouse_motion { 2355sub mouse_motion {
1813 my ($self, $ev, $x, $y) = @_; 2356 my ($self, $ev, $x, $y) = @_;
1814 2357
1815 if ($GRAB == $self) { 2358 if ($GRAB == $self) {
2359 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2360
2361 my (undef, $lo, $hi, $page) = @{$self->{range}};
2362
2363 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2364
2365 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2366 } else {
2367 return 0;
2368 }
2369
2370 1
2371}
2372
2373sub update {
2374 my ($self) = @_;
2375
2376 delete $self->{knob_w};
2377 $self->SUPER::update;
2378}
2379
2380sub _draw {
2381 my ($self) = @_;
2382
2383 unless ($self->{knob_w}) {
2384 $self->set_value ($self->{range}[0]);
2385
1816 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2386 my ($value, $lo, $hi, $page) = @{$self->{range}};
2387 my $range = ($hi - $page - $lo) || 1e-100;
1817 2388
1818 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2389 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1819 2390
1820 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2391 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1821 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2392 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1822 2393
1823 $x -= $inner_pad_px; # substract the padding 2394 $value = ($value - $lo) / $range;
1824 $x = $x * ($hi - $lo) / $inner_w + $lo; 2395 $value = $value * $self->{scale} + $self->{offset};
1825 $x = $lo if $x < $lo;
1826 $x = $hi - $page if $x > $hi - $page;
1827 $self->{range}[0] = $x;
1828 2396
1829 $self->emit (changed => $x); 2397 $self->{knob_x} = $value - $knob_w * 0.5;
1830 $self->update; 2398 $self->{knob_w} = $knob_w;
1831 } 2399 }
1832}
1833
1834# the inner_* stuff is for generating a padding for the slider handle,
1835# so that the handle doesn't leave the texture. This calculation isn't 100%
1836# correct propably, but it does the job for now
1837sub _calc_inner_pad_px {
1838 my ($self, $w) = @_;
1839 ($w / 100) * $self->{inner_pad} # % to pixels
1840}
1841
1842sub _draw {
1843 my ($self) = @_;
1844 2400
1845 $self->SUPER::_draw (); 2401 $self->SUPER::_draw ();
1846 2402
1847 my ($w, $h) = @$self{qw(w h)}; 2403 glScale $self->{w}, $self->{h};
1848 2404
1849 if ($self->{vertical}) { 2405 if ($self->{vertical}) {
1850 # draw a vertical slider like a rotated horizontal slider 2406 # draw a vertical slider like a rotated horizontal slider
1851 2407
2408 glTranslate 1, 0, 0;
1852 glRotate 90, 0, 0, 1; 2409 glRotate 90, 0, 0, 1;
1853 glTranslate 0, -$self->{w}, 0;
1854
1855 ($w, $h) = ($h, $w);
1856 } 2410 }
1857 2411
1858 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1859 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1860 2414
1861 my ($value, $lo, $hi, $page) = @{$self->{range}};
1862
1863 $hi = $value + 1 if $lo == $hi;
1864
1865 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1866 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1867
1868 $page = int $page * $inner_w / ($hi - $lo);
1869 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1870
1871 $w -= $page;
1872 $page &= ~1;
1873 glTranslate $page * 0.5, 0, 0;
1874 $page ||= 2;
1875
1876 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1877 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1878
1879 glEnable GL_BLEND;
1880 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1881 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1883 2417
1884 # draw background 2418 # draw background
1885 $tex[1]->draw_quad (0, 0, $w, $h); 2419 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1886 2420
1887 # draw handle 2421 # draw handle
1888 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2422 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1889 2423
1890 glDisable GL_BLEND;
1891 glDisable GL_TEXTURE_2D; 2424 glDisable GL_TEXTURE_2D;
1892} 2425}
2426
2427#############################################################################
2428
2429package CFClient::UI::ValSlider;
2430
2431our @ISA = CFClient::UI::HBox::;
2432
2433sub new {
2434 my ($class, %arg) = @_;
2435
2436 my $range = delete $arg{range};
2437
2438 my $self = $class->SUPER::new (
2439 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2440 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2441 to_value => sub { shift },
2442 from_value => sub { shift },
2443 %arg,
2444 );
2445
2446 $self->{slider}->connect (changed => sub {
2447 my ($self, $value) = @_;
2448 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2449 $self->{parent}->emit (changed => $value);
2450 });
2451
2452# $self->{entry}->connect (changed => sub {
2453# my ($self, $value) = @_;
2454# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2455# $self->{parent}->emit (changed => $value);
2456# });
2457
2458 $self->add ($self->{slider}, $self->{entry});
2459
2460 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2461
2462 $self
2463}
2464
2465sub set_range { shift->{slider}->set_range (@_) }
2466sub set_value { shift->{slider}->set_value (@_) }
1893 2467
1894############################################################################# 2468#############################################################################
1895 2469
1896package CFClient::UI::TextView; 2470package CFClient::UI::TextView;
1897 2471
… …
1901 2475
1902sub new { 2476sub new {
1903 my $class = shift; 2477 my $class = shift;
1904 2478
1905 my $self = $class->SUPER::new ( 2479 my $self = $class->SUPER::new (
1906 fontsize => 1, 2480 fontsize => 1,
2481 can_events => 0,
2482 indent => 0,
2483 #font => default_font
1907 @_, 2484 @_,
1908 2485
1909 layout => (new CFClient::Layout), 2486 layout => (new CFClient::Layout 1),
1910 par => [], 2487 par => [],
1911 height => 0, 2488 height => 0,
1912 children => [ 2489 children => [
1913 (new CFClient::UI::Empty expand => 1), 2490 (new CFClient::UI::Empty expand => 1),
1914 (new CFClient::UI::Slider vertical => 1), 2491 (new CFClient::UI::Slider vertical => 1),
1915 ], 2492 ],
1916 ); 2493 );
1917 2494
1918 $self->{children}[1]->connect (changed => sub { 2495 $self->{children}[1]->connect (changed => sub { $self->update });
1919 $self->update;
1920 });
1921 2496
1922 $self 2497 $self
1923} 2498}
1924 2499
1925sub set_fontsize { 2500sub set_fontsize {
… …
1927 2502
1928 $self->{fontsize} = $fontsize; 2503 $self->{fontsize} = $fontsize;
1929 $self->reflow; 2504 $self->reflow;
1930} 2505}
1931 2506
2507sub size_allocate {
2508 my ($self, $w, $h) = @_;
2509
2510 $self->SUPER::size_allocate ($w, $h);
2511
2512 $self->{layout}->set_font ($self->{font}) if $self->{font};
2513 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2514 $self->{layout}->set_width ($self->{children}[0]{w});
2515 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2516
2517 $self->reflow;
2518}
2519
1932sub text_height { 2520sub text_size {
1933 my ($self, $text) = @_; 2521 my ($self, $text, $indent) = @_;
1934 2522
1935 my $layout = $self->{layout}; 2523 my $layout = $self->{layout};
1936 2524
1937 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2525 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1938 $layout->set_width ($self->{w}); 2526 $layout->set_width ($self->{children}[0]{w} - $indent);
2527 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1939 $layout->set_text ($text); 2528 $layout->set_markup ($text);
1940 2529
1941 ($layout->size)[1] 2530 $layout->size
1942} 2531}
1943 2532
1944sub reflow { 2533sub reflow {
1945 my ($self) = @_; 2534 my ($self) = @_;
1946 2535
1947 $self->{need_reflow}++; 2536 $self->{need_reflow}++;
1948 $self->update; 2537 $self->update;
1949} 2538}
1950 2539
1951sub size_allocate { 2540sub set_offset {
2541 my ($self, $offset) = @_;
2542
2543 # todo: base offset on lines or so, not on pixels
2544 $self->{children}[1]->set_value ($offset);
2545}
2546
2547sub clear {
1952 my ($self, $w, $h) = @_; 2548 my ($self) = @_;
1953 2549
1954 $self->SUPER::size_allocate ($w, $h); 2550 $self->{par} = [];
1955 2551 $self->{height} = 0;
1956 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2552 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1957 $self->{layout}->set_width ($self->{children}[0]{w});
1958
1959 $self->reflow;
1960} 2553}
1961 2554
1962sub add_paragraph { 2555sub add_paragraph {
1963 my ($self, $color, $text) = @_; 2556 my ($self, $color, $text, $indent) = @_;
1964 2557
1965 #TODO: intelligently "reformat" paragraph 2558 for my $line (split /\n/, $text) {
1966 2559 my ($w, $h) = $self->text_size ($line);
1967 my $height = $self->text_height ($text);
1968
1969 $self->{height} += $height; 2560 $self->{height} += $h;
2561 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2562 }
1970 2563
1971 push @{$self->{par}}, [$height, $color, $text];
1972
1973 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2564 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1974 $self->{children}[1]->update;
1975} 2565}
1976 2566
1977sub update { 2567sub update {
1978 my ($self) = @_; 2568 my ($self) = @_;
1979 2569
… …
1981 2571
1982 return unless $self->{h} > 0; 2572 return unless $self->{h} > 0;
1983 2573
1984 delete $self->{texture}; 2574 delete $self->{texture};
1985 2575
1986 $ROOT->on_refresh ($self, sub { 2576 $ROOT->on_post_alloc ($self, sub {
2577 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2578
1987 if (delete $self->{need_reflow}) { 2579 if (delete $self->{need_reflow}) {
1988 my $height = 0; 2580 my $height = 0;
1989 2581
1990 $height += $_->[0] = $self->text_height ($_->[2]) 2582 my $layout = $self->{layout};
2583
2584 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2585
1991 for @{$self->{par}}; 2586 for (@{$self->{par}}) {
2587 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2588 $layout->set_width ($W - $_->[3]);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($_->[4]);
2591 my ($w, $h) = $layout->size;
2592 $_->[0] = $w + $_->[3];
2593 $_->[1] = $h;
2594 }
2595
2596 $height += $_->[1];
2597 }
1992 2598
1993 $self->{height} = $height; 2599 $self->{height} = $height;
1994 2600
1995 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2601 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1996 2602
1997 delete $self->{texture}; 2603 delete $self->{texture};
1998 } 2604 }
1999 2605
2000 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2606 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2001 glClearColor 0, 0, 0, 1; 2607 glClearColor 0, 0, 0, 0;
2002 glClear GL_COLOR_BUFFER_BIT; 2608 glClear GL_COLOR_BUFFER_BIT;
2003 2609
2610 my $top = int $self->{children}[1]{range}[0];
2611
2612 my $y0 = $top;
2613 my $y1 = $top + $H;
2614
2615 my $y = 0;
2616
2617 my $layout = $self->{layout};
2618
2619 $layout->set_font ($self->{font}) if $self->{font};
2620
2004 glEnable GL_BLEND; 2621 glEnable GL_BLEND;
2622 #TODO# not correct in windows where rgba is forced off
2005 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2623 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2006 glEnable GL_TEXTURE_2D;
2007 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2008
2009 my $top = int $self->{children}[1]{range}[0];
2010
2011 my $y0 = $top;
2012 my $y1 = $top + $self->{h};
2013
2014 my $y = 0;
2015
2016 my $layout = $self->{layout};
2017 2624
2018 for my $par (@{$self->{par}}) { 2625 for my $par (@{$self->{par}}) {
2019 my $h = $par->[0]; 2626 my $h = $par->[1];
2020 2627
2021 if ($y0 < $y + $h && $y < $y1) { 2628 if ($y0 < $y + $h && $y < $y1) {
2629 $layout->set_foreground (@{ $par->[2] });
2630 $layout->set_width ($W - $par->[3]);
2631 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2022 $layout->set_text ($par->[2]); 2632 $layout->set_markup ($par->[4]);
2023 2633
2024 glColor @{ $par->[1] }; 2634 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2025 my ($W, $H) = $layout->size; 2635
2026 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2636 glRasterPos $par->[3], $y - $y0;
2637 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2027 } 2638 }
2028 2639
2029 $y += $h; 2640 $y += $h;
2030 } 2641 }
2031 2642
2032 glDisable GL_TEXTURE_2D;
2033 glDisable GL_BLEND; 2643 glDisable GL_BLEND;
2034 }; 2644 };
2035 }); 2645 });
2036} 2646}
2037 2647
2038sub _draw { 2648sub _draw {
2039 my ($self) = @_; 2649 my ($self) = @_;
2040 2650
2041 if ($self->{texture}) {
2042 glEnable GL_TEXTURE_2D; 2651 glEnable GL_TEXTURE_2D;
2043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2044 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2653 glColor 0, 0, 0, 1;
2654 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2045 glDisable GL_TEXTURE_2D; 2655 glDisable GL_TEXTURE_2D;
2046 }
2047 2656
2048 $self->{children}[1]->draw; 2657 $self->{children}[1]->draw;
2049 2658
2050} 2659}
2051 2660
… …
2099 2708
2100sub new { 2709sub new {
2101 my $class = shift; 2710 my $class = shift;
2102 2711
2103 my $self = $class->SUPER::new ( 2712 my $self = $class->SUPER::new (
2104 state => 0, 2713 state => 0,
2105 connect_activate => \&toggle_flopper, 2714 on_activate => \&toggle_flopper,
2106 can_events => 1,
2107 @_ 2715 @_
2108 ); 2716 );
2109 2717
2110 if ($self->{state}) {
2111 $self->{state} = 0;
2112 $self->toggle_flopper;
2113 }
2114
2115 $self 2718 $self
2116} 2719}
2117 2720
2118sub toggle_flopper { 2721sub toggle_flopper {
2119 my ($self) = @_; 2722 my ($self) = @_;
2120 2723
2121 # TODO: use animation 2724 $self->{other}->toggle_visibility;
2122 if ($self->{state} = !$self->{state}) {
2123 $CFClient::UI::ROOT->add ($self->{other});
2124 $self->{other}->move ($self->coord2global (0, $self->{h}));
2125 $self->emit ("open");
2126 } else {
2127 $CFClient::UI::ROOT->remove ($self->{other});
2128 $self->emit ("close");
2129 }
2130
2131 $self->emit (changed => $self->{state});
2132} 2725}
2133 2726
2134############################################################################# 2727#############################################################################
2135 2728
2136package CFClient::UI::Tooltip; 2729package CFClient::UI::Tooltip;
… …
2146 @_, 2739 @_,
2147 can_events => 0, 2740 can_events => 0,
2148 ) 2741 )
2149} 2742}
2150 2743
2151sub set_text { 2744sub set_tooltip_from {
2152 my ($self, $text) = @_; 2745 my ($self, $widget) = @_;
2153 2746
2154 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8; 2747 my $tooltip = $widget->{tooltip};
2155 $self->{label}->set_text ($text); 2748
2156 $self->add ($self->{label}); 2749 if ($ENV{CFPLUS_DEBUG} & 2) {
2750 $tooltip .= "\n\n" . (ref $widget) . "\n"
2751 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2752 . "req $widget->{req_w} $widget->{req_h}\n"
2753 . "visible $widget->{visible}";
2754 }
2755
2756 $self->add (new CFClient::UI::Label
2757 markup => $tooltip,
2758 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2759 fontsize => 0.8,
2760 fg => [0, 0, 0, 1],
2761 ellipsise => 0,
2762 font => ($widget->{tooltip_font} || $::FONT_PROP),
2763 );
2157} 2764}
2158 2765
2159sub size_request { 2766sub size_request {
2160 my ($self) = @_; 2767 my ($self) = @_;
2161 2768
2162 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2769 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2163 2770
2164 $w = List::Util::min $::WIDTH * 0.2, $w; 2771 ($w + 4, $h + 4)
2772}
2165 2773
2166 ($w, $h) 2774sub size_allocate {
2775 my ($self, $w, $h) = @_;
2776
2777 $self->SUPER::size_allocate ($w - 4, $h - 4);
2778}
2779
2780sub visibility_change {
2781 my ($self, $visible) = @_;
2782
2783 return unless $visible;
2784
2785 $self->{root}->on_post_alloc ("move_$self" => sub {
2786 my $widget = $self->{owner}
2787 or return;
2788
2789 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2790
2791 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2792 if $x + $self->{w} > $::WIDTH;
2793
2794 $self->move_abs ($x, $y);
2795 });
2796}
2797
2798sub _draw {
2799 my ($self) = @_;
2800
2801 glTranslate 0.375, 0.375;
2802
2803 my ($w, $h) = @$self{qw(w h)};
2804
2805 glColor 1, 0.8, 0.4;
2806 glBegin GL_QUADS;
2807 glVertex 0 , 0;
2808 glVertex 0 , $h;
2809 glVertex $w, $h;
2810 glVertex $w, 0;
2811 glEnd;
2812
2813 glColor 0, 0, 0;
2814 glBegin GL_LINE_LOOP;
2815 glVertex 0 , 0;
2816 glVertex 0 , $h;
2817 glVertex $w, $h;
2818 glVertex $w, 0;
2819 glEnd;
2820
2821 glTranslate 2 - 0.375, 2 - 0.375;
2822
2823 $self->SUPER::_draw;
2167} 2824}
2168 2825
2169############################################################################# 2826#############################################################################
2170 2827
2828package CFClient::UI::Face;
2829
2830our @ISA = CFClient::UI::Base::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 aspect => 1,
2839 can_events => 0,
2840 @_,
2841 );
2842
2843 if ($self->{anim} && $self->{animspeed}) {
2844 Scalar::Util::weaken (my $widget = $self);
2845
2846 $self->{timer} = Event->timer (
2847 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2848 hard => 1,
2849 interval => $self->{animspeed},
2850 cb => sub {
2851 ++$widget->{frame};
2852 $widget->update;
2853 },
2854 );
2855 }
2856
2857 $self
2858}
2859
2860sub size_request {
2861 (32, 8)
2862}
2863
2864sub update {
2865 my ($self) = @_;
2866
2867 return unless $self->{visible};
2868
2869 $self->SUPER::update;
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 return unless $::CONN;
2876
2877 my $face;
2878
2879 if ($self->{frame}) {
2880 my $anim = $::CONN->{anim}[$self->{anim}];
2881
2882 $face = $anim->[ $self->{frame} % @$anim ]
2883 if $anim && @$anim;
2884 }
2885
2886 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2887
2888 if ($tex) {
2889 glEnable GL_TEXTURE_2D;
2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2891 glColor 0, 0, 0, 1;
2892 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2893 glDisable GL_TEXTURE_2D;
2894 }
2895}
2896
2897sub DESTROY {
2898 my ($self) = @_;
2899
2900 $self->{timer}->cancel
2901 if $self->{timer};
2902
2903 $self->SUPER::DESTROY;
2904}
2905
2906#############################################################################
2907
2908package CFClient::UI::Buttonbar;
2909
2910our @ISA = CFClient::UI::HBox::;
2911
2912# TODO: should actualyl wrap buttons and other goodies.
2913
2914#############################################################################
2915
2916package CFClient::UI::Menu;
2917
2918our @ISA = CFClient::UI::FancyFrame::;
2919
2920use CFClient::OpenGL;
2921
2922sub new {
2923 my $class = shift;
2924
2925 my $self = $class->SUPER::new (
2926 items => [],
2927 z => 100,
2928 @_,
2929 );
2930
2931 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2932
2933 for my $item (@{ $self->{items} }) {
2934 my ($widget, $cb, $tooltip) = @$item;
2935
2936 # handle various types of items, only text for now
2937 if (!ref $widget) {
2938 $widget = new CFClient::UI::Label
2939 can_hover => 1,
2940 can_events => 1,
2941 text => $widget,
2942 tooltip => $tooltip
2943 }
2944
2945 $self->{item}{$widget} = $item;
2946
2947 $self->{vbox}->add ($widget);
2948 }
2949
2950 $self
2951}
2952
2953# popup given the event (must be a mouse button down event currently)
2954sub popup {
2955 my ($self, $ev) = @_;
2956
2957 $self->_emit ("popdown");
2958
2959 # maybe save $GRAB? must be careful about events...
2960 $GRAB = $self;
2961 $self->{button} = $ev->{button};
2962
2963 $self->show;
2964 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2965}
2966
2967sub mouse_motion {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 # TODO: should use vbox->find_widget or so
2971 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2972 $self->{hover} = $self->{item}{$HOVER};
2973
2974 0
2975}
2976
2977sub button_up {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 if ($ev->{button} == $self->{button}) {
2981 undef $GRAB;
2982 $self->hide;
2983
2984 $self->_emit ("popdown");
2985 $self->{hover}[1]->() if $self->{hover};
2986 } else {
2987 return 0
2988 }
2989
2990 1
2991}
2992
2993#############################################################################
2994
2995package CFClient::UI::Multiplexer;
2996
2997our @ISA = CFClient::UI::Container::;
2998
2999sub new {
3000 my $class = shift;
3001
3002 my $self = $class->SUPER::new (
3003 @_,
3004 );
3005
3006 $self->{current} = $self->{children}[0]
3007 if @{ $self->{children} };
3008
3009 $self
3010}
3011
3012sub add {
3013 my ($self, @widgets) = @_;
3014
3015 $self->SUPER::add (@widgets);
3016
3017 $self->{current} = $self->{children}[0]
3018 if @{ $self->{children} };
3019}
3020
3021sub set_current_page {
3022 my ($self, $page_or_widget) = @_;
3023
3024 my $widget = ref $page_or_widget
3025 ? $page_or_widget
3026 : $self->{children}[$page_or_widget];
3027
3028 $self->{current} = $widget;
3029 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3030
3031 $self->_emit (page_changed => $self->{current});
3032
3033 $self->realloc;
3034}
3035
3036sub visible_children {
3037 $_[0]{current}
3038}
3039
3040sub size_request {
3041 my ($self) = @_;
3042
3043 $self->{current}->size_request
3044}
3045
3046sub size_allocate {
3047 my ($self, $w, $h) = @_;
3048
3049 $self->{current}->configure (0, 0, $w, $h);
3050}
3051
3052sub _draw {
3053 my ($self) = @_;
3054
3055 $self->{current}->draw;
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Notebook;
3061
3062our @ISA = CFClient::UI::VBox::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 buttonbar => (new CFClient::UI::Buttonbar),
3069 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3070 # filter => # will be put between multiplexer and $self
3071 @_,
3072 );
3073
3074 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3075 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3076
3077 $self
3078}
3079
3080sub add {
3081 my ($self, $title, $widget, $tooltip) = @_;
3082
3083 Scalar::Util::weaken $self;
3084
3085 $self->{buttonbar}->add (new CFClient::UI::Button
3086 markup => $title,
3087 tooltip => $tooltip,
3088 on_activate => sub { $self->set_current_page ($widget) },
3089 );
3090
3091 $self->{multiplexer}->add ($widget);
3092}
3093
3094sub set_current_page {
3095 my ($self, $page) = @_;
3096
3097 $self->{multiplexer}->set_current_page ($page);
3098 $self->_emit (page_changed => $self->{multiplexer}{current});
3099}
3100
3101#############################################################################
3102
3103package CFClient::UI::Combobox;
3104
3105use utf8;
3106
3107our @ISA = CFClient::UI::Button::;
3108
3109sub new {
3110 my $class = shift;
3111
3112 my $self = $class->SUPER::new (
3113 options => [], # [title, value, tooltip], ...
3114 value => undef,
3115 @_,
3116 );
3117
3118 $self->_set_value ($self->{value});
3119
3120 $self
3121}
3122
3123sub button_down {
3124 my ($self, $ev) = @_;
3125
3126 my @menu_items;
3127
3128 for (@{ $self->{options} }) {
3129 my ($title, $value, $tooltip) = @$_;
3130
3131 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3132 }
3133
3134 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3135}
3136
3137sub _set_value {
3138 my ($self, $value) = @_;
3139
3140 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3141 or return;
3142
3143 $self->{value} = $item->[1];
3144 $self->set_markup ("$item->[0] ⇓");
3145 $self->set_tooltip ($item->[2]);
3146}
3147
3148sub set_value {
3149 my ($self, $value) = @_;
3150
3151 return unless $self->{value} ne $value;
3152
3153 $self->_set_value ($value);
3154 $self->_emit (changed => $value);
3155}
3156
3157#############################################################################
3158
3159package CFClient::UI::Statusbox;
3160
3161our @ISA = CFClient::UI::VBox::;
3162
3163sub new {
3164 my $class = shift;
3165
3166 my $self = $class->SUPER::new (
3167 fontsize => 0.8,
3168 @_,
3169 );
3170
3171 Scalar::Util::weaken (my $this = $self);
3172
3173 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3174
3175 $self
3176}
3177
3178sub reorder {
3179 my ($self) = @_;
3180 my $NOW = Time::HiRes::time;
3181
3182 # freeze display when hovering over any label
3183 return if $CFClient::UI::TOOLTIP->{owner}
3184 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3185 values %{ $self->{item} };
3186
3187 while (my ($k, $v) = each %{ $self->{item} }) {
3188 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3189 }
3190
3191 my @widgets;
3192
3193 my @items = sort {
3194 $a->{pri} <=> $b->{pri}
3195 or $b->{id} <=> $a->{id}
3196 } values %{ $self->{item} };
3197
3198 $self->{timer}->interval (1);
3199
3200 my $count = 10 + 1;
3201 for my $item (@items) {
3202 last unless --$count;
3203
3204 my $label = $item->{label} ||= do {
3205 # TODO: doesn't handle markup well (read as: at all)
3206 my $short = $item->{count} > 1
3207 ? "<b>$item->{count} ×</b> $item->{text}"
3208 : $item->{text};
3209
3210 for ($short) {
3211 s/^\s+//;
3212 s/\s+/ /g;
3213 }
3214
3215 new CFClient::UI::Label
3216 markup => $short,
3217 tooltip => $item->{tooltip},
3218 tooltip_font => $::FONT_PROP,
3219 tooltip_width => 0.67,
3220 fontsize => $item->{fontsize} || $self->{fontsize},
3221 max_w => $::WIDTH * 0.44,
3222 fg => [@{ $item->{fg} }],
3223 can_events => 1,
3224 can_hover => 1
3225 };
3226
3227 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3228 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3229 $label->update;
3230 $label->set_max_size (undef, $label->{req_h} * $diff)
3231 if $diff < 1;
3232 $self->{timer}->interval (1/30);
3233 } else {
3234 $label->{fg}[3] = $item->{fg}[3] || 1;
3235 }
3236
3237 push @widgets, $label;
3238 }
3239
3240 $self->clear;
3241 $self->SUPER::add (reverse @widgets);
3242}
3243
3244sub add {
3245 my ($self, $text, %arg) = @_;
3246
3247 $text =~ s/^\s+//;
3248 $text =~ s/\s+$//;
3249
3250 return unless $text;
3251
3252 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3253
3254 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3255
3256 if (my $item = $self->{item}{$group}) {
3257 if ($item->{text} eq $text) {
3258 $item->{count}++;
3259 } else {
3260 $item->{count} = 1;
3261 $item->{text} = $item->{tooltip} = $text;
3262 }
3263 $item->{id} = ++$self->{id};
3264 $item->{timeout} = $timeout;
3265 delete $item->{label};
3266 } else {
3267 $self->{item}{$group} = {
3268 id => ++$self->{id},
3269 text => $text,
3270 timeout => $timeout,
3271 tooltip => $text,
3272 fg => [0.8, 0.8, 0.8, 0.8],
3273 pri => 0,
3274 count => 1,
3275 %arg,
3276 };
3277 }
3278
3279 $self->reorder;
3280}
3281
3282sub reconfigure {
3283 my ($self) = @_;
3284
3285 delete $_->{label}
3286 for values %{ $self->{item} || {} };
3287
3288 $self->reorder;
3289 $self->SUPER::reconfigure;
3290}
3291
3292sub DESTROY {
3293 my ($self) = @_;
3294
3295 $self->{timer}->cancel;
3296
3297 $self->SUPER::DESTROY;
3298}
3299
3300#############################################################################
3301
3302package CFClient::UI::Inventory;
3303
3304our @ISA = CFClient::UI::ScrolledWindow::;
3305
3306sub new {
3307 my $class = shift;
3308
3309 my $self = $class->SUPER::new (
3310 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3311 @_,
3312 );
3313
3314 $self
3315}
3316
3317sub set_items {
3318 my ($self, $items) = @_;
3319
3320 $self->{child}->clear;
3321 return unless $items;
3322
3323 my @items = sort {
3324 ($a->{type} <=> $b->{type})
3325 or ($a->{name} cmp $b->{name})
3326 } @$items;
3327
3328 $self->{real_items} = \@items;
3329
3330 my $row = 0;
3331 for my $item (@items) {
3332 CFClient::Item::update_widgets $item;
3333
3334 $self->{child}->add (0, $row, $item->{face_widget});
3335 $self->{child}->add (1, $row, $item->{desc_widget});
3336 $self->{child}->add (2, $row, $item->{weight_widget});
3337
3338 $row++;
3339 }
3340}
3341
3342#############################################################################
3343
3344package CFClient::UI::BindEditor;
3345
3346our @ISA = CFClient::UI::FancyFrame::;
3347
3348sub new {
3349 my $class = shift;
3350
3351 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3352
3353 $self->add (my $vb = new CFClient::UI::VBox);
3354
3355
3356 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3357 text => "start recording",
3358 tooltip => "Start/Stops recording of actions."
3359 ."All subsequent actions after the recording started will be captured."
3360 ."The actions are displayed after the record was stopped."
3361 ."To bind the action you have to click on the 'Bind' button",
3362 on_activate => sub {
3363 unless ($self->{recording}) {
3364 $self->start;
3365 } else {
3366 $self->stop;
3367 }
3368 });
3369
3370 $vb->add (new CFClient::UI::Label text => "Actions:");
3371 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3372
3373 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3374 $vb->add (my $hb = new CFClient::UI::HBox);
3375 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3376 $hb->add (new CFClient::UI::Button
3377 text => "bind",
3378 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3379 on_activate => sub {
3380 $self->ask_for_bind;
3381 });
3382
3383 $vb->add (my $hb = new CFClient::UI::HBox);
3384 $hb->add (new CFClient::UI::Button
3385 text => "ok",
3386 expand => 1,
3387 tooltip => "This closes the binding editor and saves the binding",
3388 on_activate => sub {
3389 $self->hide;
3390 $self->commit;
3391 });
3392
3393 $hb->add (new CFClient::UI::Button
3394 text => "cancel",
3395 expand => 1,
3396 tooltip => "This closes the binding editor without saving",
3397 on_activate => sub {
3398 $self->hide;
3399 $self->{binding_cancel}->()
3400 if $self->{binding_cancel};
3401 });
3402
3403 $self->update_binding_widgets;
3404
3405 $self
3406}
3407
3408sub commit {
3409 my ($self) = @_;
3410 my ($mod, $sym, $cmds) = $self->get_binding;
3411 if ($sym != 0 && @$cmds > 0) {
3412 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3413 ."'. Don't forget 'Save Config'!");
3414 $self->{binding_change}->($mod, $sym, $cmds)
3415 if $self->{binding_change};
3416 } else {
3417 $::STATUSBOX->add ("No action bound, no key or action specified!");
3418 $self->{binding_cancel}->()
3419 if $self->{binding_cancel};
3420 }
3421}
3422
3423sub start {
3424 my ($self) = @_;
3425
3426 $self->{rec_btn}->set_text ("stop recording");
3427 $self->{recording} = 1;
3428 $self->clear_command_list;
3429 $::CONN->start_record if $::CONN;
3430}
3431
3432sub stop {
3433 my ($self) = @_;
3434
3435 $self->{rec_btn}->set_text ("start recording");
3436 $self->{recording} = 0;
3437
3438 my $rec;
3439 $rec = $::CONN->stop_record if $::CONN;
3440 return unless ref $rec eq 'ARRAY';
3441 $self->set_command_list ($rec);
3442}
3443
3444
3445sub ask_for_bind_and_commit {
3446 my ($self) = @_;
3447 $self->ask_for_bind (1);
3448}
3449
3450sub ask_for_bind {
3451 my ($self, $commit) = @_;
3452
3453 CFClient::Binder::open_binding_dialog (sub {
3454 my ($mod, $sym) = @_;
3455 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3456 $self->update_binding_widgets;
3457 $self->commit if $commit;
3458 });
3459}
3460
3461# $mod and $sym are the modifiers and key symbol
3462# $cmds is a array ref of strings (the commands)
3463# $cb is the callback that is executed on OK
3464# $ccb is the callback that is executed on CANCEL and
3465# when the binding was unsuccessful on OK
3466sub set_binding {
3467 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3468
3469 $self->clear_command_list;
3470 $self->{recording} = 0;
3471 $self->{rec_btn}->set_text ("start recording");
3472
3473 $self->{binding} = [$mod, $sym];
3474 $self->{commands} = $cmds;
3475
3476 $self->{binding_change} = $cb;
3477 $self->{binding_cancel} = $ccb;
3478
3479 $self->update_binding_widgets;
3480}
3481
3482# this is a shortcut method that asks for a binding
3483# and then just binds it.
3484sub do_quick_binding {
3485 my ($self, $cmds) = @_;
3486 $self->set_binding (undef, undef, $cmds, sub {
3487 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3488 });
3489 $self->ask_for_bind (1);
3490}
3491
3492sub update_binding_widgets {
3493 my ($self) = @_;
3494 my ($mod, $sym, $cmds) = $self->get_binding;
3495 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3496 $self->set_command_list ($cmds);
3497}
3498
3499sub get_binding {
3500 my ($self) = @_;
3501 return (
3502 $self->{binding}->[0],
3503 $self->{binding}->[1],
3504 [ grep { defined $_ } @{$self->{commands}} ]
3505 );
3506}
3507
3508sub clear_command_list {
3509 my ($self) = @_;
3510 $self->{cmdbox}->clear ();
3511}
3512
3513sub set_command_list {
3514 my ($self, $cmds) = @_;
3515
3516 $self->{cmdbox}->clear ();
3517 $self->{commands} = $cmds;
3518
3519 my $idx = 0;
3520
3521 for (@$cmds) {
3522 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3523
3524 my $i = $idx;
3525 $hb->add (new CFClient::UI::Label text => $_);
3526 $hb->add (new CFClient::UI::Button
3527 text => "delete",
3528 tooltip => "Deletes the action from the record",
3529 on_activate => sub {
3530 $self->{cmdbox}->remove ($hb);
3531 $cmds->[$i] = undef;
3532 });
3533
3534
3535 $idx++
3536 }
3537}
3538
3539#############################################################################
3540
3541package CFClient::UI::SpellList;
3542
3543our @ISA = CFClient::UI::Table::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 binding => [],
3550 commands => [],
3551 @_,
3552 )
3553}
3554
3555my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3557my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3559my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3561
3562sub rebuild_spell_list {
3563 my ($self) = @_;
3564
3565 $CFClient::UI::ROOT->on_refresh ($self => sub {
3566 $self->clear;
3567
3568 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3569 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3570 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3571 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3572
3573 my $row = 0;
3574
3575 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3576 my $spell = $self->{spell}{$_};
3577
3578 $row++;
3579
3580 $self->add (0, $row, new CFClient::UI::Face
3581 face => $spell->{face},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (1, $row, new CFClient::UI::Label
3588 expand => 1,
3589 text => $spell->{name},
3590 can_hover => 1,
3591 can_events => 1,
3592 tooltip => $spell->{message},
3593 );
3594
3595 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3596 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3597 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3598
3599 # TODO: should be done via popup
3600 $self->add (5, $row, new CFClient::UI::Button
3601 text => "bind",
3602 tooltip => "bind spell readying (cast command) to key",
3603 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3604 );
3605 }
3606 });
3607}
3608
3609sub add_spell {
3610 my ($self, $spell) = @_;
3611
3612 $self->{spell}->{$spell->{name}} = $spell;
3613 $self->rebuild_spell_list;
3614}
3615
3616sub remove_spell {
3617 my ($self, $spell) = @_;
3618
3619 delete $self->{spell}->{$spell->{name}};
3620 $self->rebuild_spell_list;
3621}
3622
3623#############################################################################
3624
2171package CFClient::UI::Root; 3625package CFClient::UI::Root;
2172 3626
2173our @ISA = CFClient::UI::Container::; 3627our @ISA = CFClient::UI::Container::;
2174 3628
3629use List::Util qw(min max);
3630
2175use CFClient::OpenGL; 3631use CFClient::OpenGL;
2176 3632
2177sub check_size { 3633sub new {
2178 my ($self) = @_; 3634 my $class = shift;
2179 3635
2180 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3636 my $self = $class->SUPER::new (
3637 visible => 1,
3638 @_,
3639 );
3640
3641 Scalar::Util::weaken ($self->{root} = $self);
3642
3643 $self
2181} 3644}
2182 3645
2183sub size_request { 3646sub size_request {
2184 ($::WIDTH, $::HEIGHT) 3647 my ($self) = @_;
2185}
2186 3648
2187sub configure { 3649 ($self->{w}, $self->{h})
3650}
3651
3652sub _to_pixel {
3653 my ($coord, $size, $max) = @_;
3654
3655 $coord =
3656 $coord eq "center" ? ($max - $size) * 0.5
3657 : $coord eq "max" ? $max
3658 : $coord;
3659
3660 $coord = 0 if $coord < 0;
3661 $coord = $max - $size if $coord > $max - $size;
3662
3663 int $coord + 0.5
3664}
3665
3666sub size_allocate {
2188 my ($self, $x, $y, $w, $h) = @_; 3667 my ($self, $w, $h) = @_;
2189 3668
2190 $self->SUPER::configure ($x, $y, $w, $h);
2191
2192 for my $child (@{$self->{children}}) { 3669 for my $child ($self->children) {
2193 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3670 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2194 3671
2195 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3672 $X = $child->{force_x} if exists $child->{force_x};
2196 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3673 $Y = $child->{force_y} if exists $child->{force_y};
3674
3675 $X = _to_pixel $X, $W, $self->{w};
3676 $Y = _to_pixel $Y, $H, $self->{h};
3677
2197 $child->configure ($X, $Y, $W,$H); 3678 $child->configure ($X, $Y, $W, $H);
2198 } 3679 }
2199} 3680}
2200 3681
2201sub _topleft { 3682sub coord2local {
2202 my ($self, $x, $y) = @_; 3683 my ($self, $x, $y) = @_;
2203 3684
2204 ($x, $y) 3685 ($x, $y)
2205} 3686}
2206 3687
3688sub coord2global {
3689 my ($self, $x, $y) = @_;
3690
3691 ($x, $y)
3692}
3693
2207sub update { 3694sub update {
2208 my ($self) = @_; 3695 my ($self) = @_;
2209 3696
2210 $self->check_size; 3697 $::WANT_REFRESH++;
2211 ::refresh ();
2212} 3698}
2213 3699
2214sub add { 3700sub add {
2215 my ($self, $child) = @_; 3701 my ($self, @children) = @_;
2216 3702
2217 # integerize window positions 3703 $_->{is_toplevel} = 1
2218 $child->{x} = int $child->{x}; 3704 for @children;
2219 $child->{y} = int $child->{y};
2220 3705
2221 $self->SUPER::add ($child); 3706 $self->SUPER::add (@children);
3707}
3708
3709sub remove {
3710 my ($self, @children) = @_;
3711
3712 $self->SUPER::remove (@children);
3713
3714 delete $self->{is_toplevel}
3715 for @children;
3716
3717 while (@children) {
3718 my $w = pop @children;
3719 push @children, $w->children;
3720 $w->set_invisible;
3721 }
2222} 3722}
2223 3723
2224sub on_refresh { 3724sub on_refresh {
2225 my ($self, $id, $cb) = @_; 3725 my ($self, $id, $cb) = @_;
2226 3726
2227 $self->{refresh_hook}{$id} = $cb; 3727 $self->{refresh_hook}{$id} = $cb;
2228} 3728}
2229 3729
3730sub on_post_alloc {
3731 my ($self, $id, $cb) = @_;
3732
3733 $self->{post_alloc_hook}{$id} = $cb;
3734}
3735
2230sub draw { 3736sub draw {
2231 my ($self) = @_; 3737 my ($self) = @_;
2232 3738
2233 while (my $rcb = delete $self->{refresh_hook}) { 3739 while ($self->{refresh_hook}) {
2234 $_->() for values %$rcb; 3740 $_->()
3741 for values %{delete $self->{refresh_hook}};
2235 } 3742 }
3743
3744 if ($self->{realloc}) {
3745 my %queue;
3746 my @queue;
3747 my $widget;
3748
3749 outer:
3750 while () {
3751 if (my $realloc = delete $self->{realloc}) {
3752 for $widget (values %$realloc) {
3753 $widget->{visible} or next; # do not resize invisible widgets
3754
3755 $queue{$widget+0}++ and next; # duplicates are common
3756
3757 push @{ $queue[$widget->{visible}] }, $widget;
3758 }
3759 }
3760
3761 while () {
3762 @queue or last outer;
3763
3764 $widget = pop @{ $queue[-1] || [] }
3765 and last;
3766
3767 pop @queue;
3768 }
3769
3770 delete $queue{$widget+0};
3771
3772 my ($w, $h) = $widget->size_request;
3773
3774 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3775 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3776
3777 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3778 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3779
3780 $w = $widget->{force_w} if exists $widget->{force_w};
3781 $h = $widget->{force_h} if exists $widget->{force_h};
3782
3783 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3784 || delete $widget->{force_realloc}) {
3785 $widget->{req_w} = $w;
3786 $widget->{req_h} = $h;
3787
3788 $self->{size_alloc}{$widget+0} = $widget;
3789
3790 if (my $parent = $widget->{parent}) {
3791 $self->{realloc}{$parent+0} = $parent
3792 unless $queue{$parent+0};
3793
3794 $parent->{force_size_alloc} = 1;
3795 $self->{size_alloc}{$parent+0} = $parent;
3796 }
3797 }
3798
3799 delete $self->{realloc}{$widget+0};
3800 }
3801 }
3802
3803 while (my $size_alloc = delete $self->{size_alloc}) {
3804 my @queue = sort { $b->{visible} <=> $a->{visible} }
3805 values %$size_alloc;
3806
3807 while () {
3808 my $widget = pop @queue || last;
3809
3810 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3811
3812 $w = 0 if $w < 0;
3813 $h = 0 if $h < 0;
3814
3815 $w = int $w + 0.5;
3816 $h = int $h + 0.5;
3817
3818 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3819 $widget->{old_w} = $widget->{w};
3820 $widget->{old_h} = $widget->{h};
3821
3822 $widget->{w} = $w;
3823 $widget->{h} = $h;
3824
3825 $widget->emit (size_allocate => $w, $h);
3826 }
3827 }
3828 }
3829
3830 while ($self->{post_alloc_hook}) {
3831 $_->()
3832 for values %{delete $self->{post_alloc_hook}};
3833 }
3834
2236 3835
2237 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3836 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2238 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3837 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2239 glClear GL_COLOR_BUFFER_BIT; 3838 glClear GL_COLOR_BUFFER_BIT;
2240 3839
2241 glMatrixMode GL_PROJECTION; 3840 glMatrixMode GL_PROJECTION;
2242 glLoadIdentity; 3841 glLoadIdentity;
2243 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3842 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2244 glMatrixMode GL_MODELVIEW; 3843 glMatrixMode GL_MODELVIEW;
2245 glLoadIdentity; 3844 glLoadIdentity;
2246 3845
3846 {
3847 package CFClient::UI::Base;
3848
3849 ($draw_x, $draw_y, $draw_w, $draw_h) =
3850 (0, 0, $self->{w}, $self->{h});
3851 }
3852
2247 $self->_draw; 3853 $self->_draw;
2248} 3854}
2249 3855
2250############################################################################# 3856#############################################################################
2251 3857
2252package CFClient::UI; 3858package CFClient::UI;
2253 3859
2254$ROOT = new CFClient::UI::Root; 3860$ROOT = new CFClient::UI::Root;
2255$TOOLTIP = new CFClient::UI::Tooltip; 3861$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2256 3862
22571 38631
2258 3864

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines