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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.147 by root, Sat Apr 22 03:50:25 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
300 509
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
302 $self->{req_w} = $w; 516 delete $self->{req_w};
303 $self->{req_h} = $h; 517 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 518 }
308} 519}
309 520
310sub update { 521sub update {
311 my ($self) = @_; 522 my ($self) = @_;
312 523
313 $self->{parent}->update 524 $self->{parent}->update
314 if $self->{parent}; 525 if $self->{parent};
315} 526}
316 527
317sub connect { 528sub reconfigure {
318 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
319 530
320 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
321} 533}
322 534
323sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 538
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
327 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
328 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
329} 592}
330 593
331sub DESTROY { 594sub DESTROY {
332 my ($self) = @_; 595 my ($self) = @_;
333 596
334 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
335} 601}
336 602
337############################################################################# 603#############################################################################
338 604
339package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
347 my $class = shift; 613 my $class = shift;
348 614
349 # range [value, low, high, page] 615 # range [value, low, high, page]
350 616
351 $class->SUPER::new ( 617 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
354 @_ 620 @_
355 ) 621 )
356} 622}
357 623
358sub _draw { 624sub _draw {
359 my ($self) = @_; 625 my ($self) = @_;
360 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
362 633
363 glEnable GL_BLEND; 634 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
366 637
367 glBegin GL_QUADS; 638 glBegin GL_QUADS;
368 glVertex 0 , 0; 639 glVertex 0 , 0;
369 glVertex 0 , $h; 640 glVertex 0 , $h;
370 glVertex $w, $h; 641 glVertex $w, $h;
371 glVertex $w, 0; 642 glVertex $w, 0;
372 glEnd; 643 glEnd;
373 644
374 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
375} 647}
376 648
377############################################################################# 649#############################################################################
378 650
379package CFClient::UI::Empty; 651package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 652
393our @ISA = CFClient::UI::Base::; 653our @ISA = CFClient::UI::Base::;
394 654
395sub new { 655sub new {
396 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
657 $class->SUPER::new (can_events => 0, %arg);
658}
397 659
660sub size_request {
661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
664}
665
666sub draw { }
667
668#############################################################################
669
670package CFClient::UI::Container;
671
672our @ISA = CFClient::UI::Base::;
673
674sub new {
675 my ($class, %arg) = @_;
676
398 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
399 678
400 my $self = $class->SUPER::new (children => [], %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
401 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
402 687
403 $self 688 $self
689}
690
691sub add {
692 my ($self, @widgets) = @_;
693
694 $_->set_parent ($self)
695 for @widgets;
696
697 use sort 'stable';
698
699 $self->{children} = [
700 sort { $a->{z} <=> $b->{z} }
701 @{$self->{children}}, @widgets
702 ];
703
704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
709}
710
711sub remove {
712 my ($self, $child) = @_;
713
714 delete $child->{parent};
715 $child->hide;
716
717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
718
719 $self->realloc;
720}
721
722sub clear {
723 my ($self) = @_;
724
725 my $children = delete $self->{children};
726 $self->{children} = [];
727
728 for (@$children) {
729 delete $_->{parent};
730 $_->hide;
731 }
732
733 $self->realloc;
734}
735
736sub find_widget {
737 my ($self, $x, $y) = @_;
738
739 $x -= $self->{x};
740 $y -= $self->{y};
741
742 my $res;
743
744 for (reverse $self->visible_children) {
745 $res = $_->find_widget ($x, $y)
746 and return $res;
747 }
748
749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
750}
751
752sub _draw {
753 my ($self) = @_;
754
755 $_->draw for @{$self->{children}};
756}
757
758#############################################################################
759
760package CFClient::UI::Bin;
761
762our @ISA = CFClient::UI::Container::;
763
764sub new {
765 my ($class, %arg) = @_;
766
767 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
768
769 $class->SUPER::new (children => [$child], %arg)
404} 770}
405 771
406sub add { 772sub add {
407 my ($self, $child) = @_; 773 my ($self, $child) = @_;
408 774
409 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
410 776 $self->SUPER::add ($child);
411 use sort 'stable';
412
413 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child
416 ];
417
418 $child->check_size;
419} 777}
420 778
421sub remove { 779sub remove {
422 my ($self, $child) = @_; 780 my ($self, $widget) = @_;
423 781
424 delete $child->{parent}; 782 $self->SUPER::remove ($widget);
425 783
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
427 787
428 $self->check_size; 788sub child { $_[0]->{children}[0] }
789
790sub size_request {
791 $_[0]{children}[0]->size_request
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $self->{children}[0]->configure (0, 0, $w, $h);
798}
799
800#############################################################################
801
802# back-buffered drawing area
803
804package CFClient::UI::Window;
805
806our @ISA = CFClient::UI::Bin::;
807
808use CFClient::OpenGL;
809
810sub new {
811 my ($class, %arg) = @_;
812
813 my $self = $class->SUPER::new (%arg);
814}
815
816sub update {
817 my ($self) = @_;
818
819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
820 $self->SUPER::update;
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 $self->SUPER::size_allocate ($w, $h);
827 $self->update;
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
429} 933}
430 934
431sub find_widget { 935sub find_widget {
432 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
433 937
434 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
435 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
436 940 ) {
437 my $res;
438
439 for (reverse @{ $self->{children} }) {
440 $res = $_->find_widget ($x, $y)
441 and return $res;
442 }
443
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
445} 945}
446 946
447sub _draw { 947sub _render {
448 my ($self) = @_; 948 my ($self) = @_;
449 949
450 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
451} 956}
452 957
453############################################################################# 958#############################################################################
454 959
455package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
456 961
457our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
458 963
459sub new { 964sub new {
460 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
461 966
462 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
463 968
464 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
465} 989}
466 990
467sub add { 991sub add {
468 my ($self, $child) = @_;
469
470 $self->{children} = [];
471
472 $self->SUPER::add ($child);
473}
474
475sub remove {
476 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
477 993
478 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
479
480 $self->{children} = [new CFClient::UI::Empty]
481 unless @{$self->{children}};
482} 995}
483 996
484sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
485 999
486sub size_request { 1000 $self->SUPER::update;
487 $_[0]{children}[0]->size_request 1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
488} 1005}
489 1006
490sub size_allocate { 1007sub size_allocate {
491 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
492 1009
493 $self->{children}[0]->configure (0, 0, $w, $h); 1010 $self->SUPER::size_allocate ($w, $h);
1011
1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
494} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
495 1018
496############################################################################# 1019#############################################################################
497 1020
498package CFClient::UI::Window; 1021package CFClient::UI::Frame;
499 1022
500our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
501 1024
502use CFClient::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
503 1074
504sub new { 1075sub new {
505 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
506 1077
507 my $self = $class->SUPER::new (%arg);
508}
509
510sub update {
511 my ($self) = @_;
512
513 # we want to do this delayed...
514 $self->render_chld;
515 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526}
527
528sub size_allocate {
529 my ($self, $w, $h) = @_;
530
531 $self->child->configure (0, 0, $w, $h);
532
533 $self->render_chld;
534}
535
536sub _draw {
537 my ($self) = @_;
538
539 my ($w, $h) = ($self->w, $self->h);
540
541 my $tex = $self->{texture}
542 or return;
543
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
548
549 $tex->draw_quad (0, 0, $w, $h);
550
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D;
553}
554
555#############################################################################
556
557package CFClient::UI::ViewPort;
558
559our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632
633sub new {
634 my $class = shift;
635
636 # TODO: user_x, user_y, overwrite moveto?
637
638 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1081 border => 0.6,
642 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
643 ); 1086 );
644 1087
645 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
646 align => 0, 1089 align => 0,
647 valign => 1, 1090 valign => 1,
648 text => $self->{title}, 1091 text => $self->{title},
649 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 unless ($self->{no_close_button}) {
1096 $self->{close_btn} =
1097 new CFClient::UI::ImageButton
1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_btn});
1102 }
650 1103
651 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
652} 1113}
653 1114
654sub border { 1115sub border {
655 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
656} 1117}
657 1118
658sub size_request { 1119sub size_request {
659 my ($self) = @_; 1120 my ($self) = @_;
660 1121
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
662 1127
663 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
664 1129
665 ( 1130 (
666 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
669} 1134}
670 1135
671sub size_allocate { 1136sub size_allocate {
672 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
673 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
674 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
676 1149
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
678 if $self->{title};
679
680 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
681} 1154}
682 1155
683sub button_down { 1156sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
685 1158
1159 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1160 my $border = $self->border;
687 1161
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
694 $self->{motion} = sub { 1173 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
696 1175
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
698 1178
699 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
702 }; 1184 };
703 1185
704 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
709 1189
710 $self->{motion} = sub { 1190 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
712 1192
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
714 1194
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
717 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
718 } 1203 1
719} 1204}
720 1205
721sub button_up { 1206sub button_up {
722 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
723 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
724 delete $self->{motion}; 1212 !!delete $self->{motion}
725} 1213}
726 1214
727sub mouse_motion { 1215sub mouse_motion {
728 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
729 1217
730 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
731} 1221}
732 1222
733sub _draw { 1223sub _draw {
734 my ($self) = @_; 1224 my ($self) = @_;
735 1225
1226 my $child = $self->{children}[0];
1227
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
738 1230
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1233
744 my $border = $self->border; 1234 my $border = $self->border;
745 1235
746 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1241
752 my $bg = $tex[0]; 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
753 1244
754 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1246 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1247 $bg->{s} = $cw / $bg->{w};
757 1248 $bg->{t} = $ch / $bg->{h};
758 glColor @{ $self->{bg} };
759
760 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
764 1251
765 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1253
768 $self->{title}->draw if $self->{title};
769 $self->child->draw; 1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
770} 1265}
771 1266
772############################################################################# 1267#############################################################################
773 1268
774package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
782sub new { 1277sub new {
783 my $class = shift; 1278 my $class = shift;
784 1279
785 $class->SUPER::new ( 1280 $class->SUPER::new (
786 col_expand => [], 1281 col_expand => [],
787 @_ 1282 @_,
788 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1288}
790 1289
791sub add { 1290sub add {
792 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
793 1292
794 $child->set_parent ($self); 1293 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
796 1295
797 $child->check_size; 1296 $self->realloc;
798} 1297}
799 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
800# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1306sub clear {
802 my ($self) = @_; 1307 my ($self) = @_;
803 1308
1309 my @children = $self->children;
804 delete $self->{children}; 1310 delete $self->{children};
805 $self->update; 1311
1312 for (@children) {
1313 delete $_->{parent};
1314 $_->hide;
1315 }
1316
1317 $self->realloc;
806} 1318}
807 1319
808sub get_wh { 1320sub get_wh {
809 my ($self) = @_; 1321 my ($self) = @_;
810 1322
… …
815 or next; 1327 or next;
816 1328
817 for my $x (0 .. $#$row) { 1329 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1330 my $widget = $row->[$x]
819 or next; 1331 or next;
820 my ($w, $h) = $widget->size_request; 1332 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1333
822 $w[$x] = max $w[$x], $w; 1334 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1335 $h[$y] = max $h[$y], $h;
824 } 1336 }
825 } 1337 }
… …
841sub size_allocate { 1353sub size_allocate {
842 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
843 1355
844 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
845 1357
846 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
848 1360
849 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1418 }
907} 1419}
908 1420
909############################################################################# 1421#############################################################################
910 1422
911package CFClient::UI::HBox; 1423package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1424
915our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
916 1426
917sub size_request { 1427sub size_request {
918 my ($self) = @_; 1428 my ($self) = @_;
919 1429
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
921 1431 ? (
922 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1434 )
925 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
926} 1439}
927 1440
928sub size_allocate { 1441sub size_allocate {
929 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
930 1443
931 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1445 my $children = $self->{children};
934 1446
935 my @h = map +($_->size_request)[0], @$children; 1447 my @req;
936 1448
937 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
938 1450 @req = ($space / (@$children || 1)) x @$children;
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } else { 1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1464 for 0 .. $#$children;
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 } 1465 }
953 } 1466 }
954 1467
955 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
956 1469
957 my $y = 0; 1470 my $pos = 0;
958 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1472 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1474
963 $y += $h; 1475 $pos += $alloc;
964 } 1476 }
965 1477
966 1 1478 1
967} 1479}
968 1480
969############################################################################# 1481#############################################################################
970 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
971package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
972 1499
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
976 1501
977sub size_request { 1502sub new {
978 my ($self) = @_; 1503 my $class = shift;
979 1504
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
981 1506 vertical => 1,
982 ( 1507 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1508 )
986} 1509}
987 1510
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1511#############################################################################
1026 1512
1027package CFClient::UI::Label; 1513package CFClient::UI::Label;
1028 1514
1029our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1030 1516
1031use CFClient::OpenGL; 1517use CFClient::OpenGL;
1032 1518
1033sub new { 1519sub new {
1034 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1035 1521
1036 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1038 fontsize => 1, 1532 fontsize => 1,
1039 text => "",
1040 align => -1, 1533 align => -1,
1041 valign => -1, 1534 valign => -1,
1042 padding => 2, 1535 padding_x => 2,
1043 layout => new CFClient::Layout, 1536 padding_y => 2,
1537 can_events => 0,
1044 %arg 1538 %arg
1045 ); 1539 );
1046 1540
1047 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1544 $self->{template} = $layout;
1051 } 1545 }
1052 1546
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1055 1552
1056 $self 1553 $self
1057} 1554}
1058 1555
1059sub escape_text { 1556sub escape($) {
1060 local $_ = $_[1]; 1557 local $_ = $_[0];
1061 1558
1062 s/&/&amp;/g; 1559 s/&/&amp;/g;
1063 s/>/&gt;/g; 1560 s/>/&gt;/g;
1064 s/</&lt;/g; 1561 s/</&lt;/g;
1065 1562
1066 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1067} 1578}
1068 1579
1069sub set_text { 1580sub set_text {
1070 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1071 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1073 1588
1074 delete $self->{texture}; 1589 delete $self->{size_req};
1590 $self->realloc;
1075 $self->update; 1591 $self->update;
1076} 1592}
1077 1593
1078sub set_markup { 1594sub set_markup {
1079 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1080 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1082 1604
1083 delete $self->{texture}; 1605 delete $self->{size_req};
1606 $self->realloc;
1084 $self->update; 1607 $self->update;
1085} 1608}
1086 1609
1087sub size_request { 1610sub size_request {
1088 my ($self) = @_; 1611 my ($self) = @_;
1089 1612
1090 $self->{layout}->set_width; 1613 $self->{size_req} ||= do {
1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1619
1093 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1094 1621
1095 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1625
1098 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1099 1627
1100 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1101 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1102 } 1633 };
1103 1634
1104 ( 1635 @{ $self->{size_req} }
1105 $w + $self->{padding} * 2,
1106 $h + $self->{padding} * 2,
1107 )
1108} 1636}
1109 1637
1110sub size_allocate { 1638sub size_allocate {
1111 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1112 1640
1641 delete $self->{ox};
1642
1113 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1114} 1645}
1115 1646
1116sub set_fontsize { 1647sub set_fontsize {
1117 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1118 1649
1119 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1120 $self->check_size; 1651 delete $self->{texture};
1652
1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1121} 1662}
1122 1663
1123sub _draw { 1664sub _draw {
1124 my ($self) = @_; 1665 my ($self) = @_;
1125 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1126 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1127 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1128 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1129 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1130 }; 1678 };
1131 1679
1132 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1133 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1134 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1135 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1136 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1137 glColor @{$self->{fg}}; 1702 }
1138
1139 $self->{ox} = int (
1140 $self->{align} < 0 ? $self->{padding}
1141 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1142 : ($self->{w} - $tex->{w}) * 0.5
1143 );
1144
1145 $self->{oy} = int (
1146 $self->{valign} < 0 ? $self->{padding}
1147 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1148 : ($self->{h} - $tex->{h}) * 0.5
1149 );
1150
1151 $tex->draw_quad ($self->{ox}, $self->{oy});
1152 1703
1153 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1154 glDisable GL_BLEND;
1155} 1705}
1156 1706
1157############################################################################# 1707#############################################################################
1158 1708
1159package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1164 1714
1165sub new { 1715sub new {
1166 my $class = shift; 1716 my $class = shift;
1167 1717
1168 $class->SUPER::new ( 1718 $class->SUPER::new (
1169 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1170 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1171 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1172 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1173 can_hover => 1, 1723 can_hover => 1,
1174 can_focus => 1, 1724 can_focus => 1,
1175 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1176 @_ 1729 @_
1177 ) 1730 )
1178} 1731}
1179 1732
1180sub _set_text { 1733sub _set_text {
… …
1182 1735
1183 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1184 1737
1185 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1186 1739
1187 delete $self->{texture};
1188
1189 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1190 $self->{text} = $text; 1741 $self->{text} = $text;
1191 1742
1192 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1193 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1194 1746
1195 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1196} 1758}
1197 1759
1198sub get_text { 1760sub get_text {
1199 $_[0]{text} 1761 $_[0]{text}
1200} 1762}
… …
1203 my ($self) = @_; 1765 my ($self) = @_;
1204 1766
1205 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1206 1768
1207 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1208}
1209
1210sub size_allocate {
1211 my ($self, $w, $h) = @_;
1212
1213 $self->_set_text ($self->{text});
1214}
1215
1216sub set_text {
1217 my ($self, $text) = @_;
1218
1219 $self->{cursor} = length $text;
1220 $self->_set_text ($text);
1221 $self->update;
1222} 1770}
1223 1771
1224sub key_down { 1772sub key_down {
1225 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1226 1774
… …
1228 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1229 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1230 1778
1231 my $text = $self->get_text; 1779 my $text = $self->get_text;
1232 1780
1233 if ($sym == 8) { 1781 if ($uni == 8) {
1234 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1235 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1236 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1237 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1238 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1239 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1240 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1241 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1242 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1243 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1244 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1245 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1246 $self->emit ('escape'); 1794 $self->_emit ('escape');
1247 } elsif ($uni) { 1795 } elsif ($uni) {
1248 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1249 } 1799 }
1250 1800
1251 $self->_set_text ($text); 1801 $self->_set_text ($text);
1252 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1253} 1806}
1254 1807
1255sub focus_in { 1808sub focus_in {
1256 my ($self) = @_; 1809 my ($self) = @_;
1257 1810
… …
1272 utf8::encode $text; 1825 utf8::encode $text;
1273 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1274 1827
1275 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1276 $self->update; 1829 $self->update;
1830
1831 1
1277} 1832}
1278 1833
1279sub mouse_motion { 1834sub mouse_motion {
1280 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1281# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1282} 1839}
1283 1840
1284sub _draw { 1841sub _draw {
1285 my ($self) = @_; 1842 my ($self) = @_;
1286 1843
1287 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1288 1845
1289 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1290 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1291 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1292 } else { 1849 } else {
1293 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1294 } 1851 }
1295 1852
1296 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1297 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1298 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1299 glVertex 0 , 0; 1856 glVertex 0 , 0;
1300 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1301 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1302 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1333 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1334 1891
1335 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1336 1893
1337 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1338 $self->emit (activate => $self->get_text); 1899 $self->_emit (activate => $txt);
1339 $self->update; 1900 $self->update;
1340 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1341 } else { 1924 } else {
1342 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1343 } 1928 1
1344
1345} 1929}
1346 1930
1347############################################################################# 1931#############################################################################
1348 1932
1349package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1358 1942
1359sub new { 1943sub new {
1360 my $class = shift; 1944 my $class = shift;
1361 1945
1362 $class->SUPER::new ( 1946 $class->SUPER::new (
1363 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1364 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1365 bg => [1, 1, 1, 0.2],
1366 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1367 can_hover => 1, 1951 can_hover => 1,
1368 align => 0, 1952 align => 0,
1369 valign => 0, 1953 valign => 0,
1954 can_events => 1,
1370 @_ 1955 @_
1371 ) 1956 )
1372} 1957}
1373 1958
1959sub activate { }
1960
1374sub button_up { 1961sub button_up {
1375 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1376 1963
1964 $self->emit ("activate")
1377 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1378 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1379 $self->emit ("activate"); 1967
1380 } 1968 1
1381} 1969}
1382 1970
1383sub _draw { 1971sub _draw {
1384 my ($self) = @_; 1972 my ($self) = @_;
1385 1973
1386 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1387 1975
1388 if ($GRAB == $self) {
1389 $self->{fg} = $self->{active_fg};
1390 }
1391
1392 glEnable GL_BLEND;
1393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1394 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1396 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1397 1979
1398 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1399 1981
1400 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402 1983
1403 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1985}
1986
1987#############################################################################
1988
1989package CFClient::UI::ImageButton;
1990
1991our @ISA = CFClient::UI::Image::;
1992
1993use CFClient::OpenGL;
1994
1995my %textures;
1996
1997sub new {
1998 my $class = shift;
1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
1404} 2023}
1405 2024
1406############################################################################# 2025#############################################################################
1407 2026
1408package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1417 2036
1418sub new { 2037sub new {
1419 my $class = shift; 2038 my $class = shift;
1420 2039
1421 $class->SUPER::new ( 2040 $class->SUPER::new (
1422 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1423 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1424 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1425 state => 0, 2047 state => 0,
1426 can_hover => 1, 2048 can_hover => 1,
1427 @_ 2049 @_
1428 ) 2050 )
1429} 2051}
1430 2052
1431sub size_request { 2053sub size_request {
1432 my ($self) = @_; 2054 my ($self) = @_;
1433 2055
1434 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1435} 2057}
1436 2058
1437sub button_down { 2059sub button_down {
1438 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1439 2061
1440 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1441 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1442 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1443 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1444 } 2070 1
1445} 2071}
1446 2072
1447sub _draw { 2073sub _draw {
1448 my ($self) = @_; 2074 my ($self) = @_;
1449 2075
1450 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1451 2077
1452 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1453 2079
1454 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1455 2083
1456 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1457 2085
1458 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1459 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1461
1462 my $tex = $self->{state} ? $tex[1] : $tex[0];
1463
1464 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1465
1466 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468} 2091}
1469 2092
1470############################################################################# 2093#############################################################################
1471 2094
1472package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1479our %loaded_images; 2102our %loaded_images;
1480 2103
1481sub new { 2104sub new {
1482 my $class = shift; 2105 my $class = shift;
1483 2106
1484 my $self = $class->SUPER::new (@_); 2107 my $self = $class->SUPER::new (can_events => 0, @_);
1485 2108
1486 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2109 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1487 2110
1488 $loaded_images{$self->{image}} ||= 2111 $loaded_images{$self->{image}} ||=
1489 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1515 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1516 2139
1517 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1518 } 2141 }
1519 2142
1520 glEnable GL_BLEND;
1521 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1522 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1523 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1524 2145
1525 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1526 2147
1527 glDisable GL_BLEND;
1528 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1529} 2149}
1530 2150
1531############################################################################# 2151#############################################################################
1532 2152
1533package CFClient::UI::VGauge; 2153package CFClient::UI::VGauge;
1534 2154
1535our @ISA = CFClient::UI::Base::; 2155our @ISA = CFClient::UI::Base::;
2156
2157use List::Util qw(min max);
1536 2158
1537use CFClient::OpenGL; 2159use CFClient::OpenGL;
1538 2160
1539my %tex = ( 2161my %tex = (
1540 food => [ 2162 food => [
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1542 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2164 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1543 ], 2165 ],
1544 grace => [ 2166 grace => [
1545 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1546 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2168 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1547 ], 2169 ],
1548 hp => [ 2170 hp => [
1549 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1550 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2172 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1551 ], 2173 ],
1552 mana => [ 2174 mana => [
1553 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2175 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1554 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2176 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1555 ], 2177 ],
1556); 2178);
1557 2179
1558# eg. VGauge->new (gauge => 'food'), default gauge: food 2180# eg. VGauge->new (gauge => 'food'), default gauge: food
1559sub new { 2181sub new {
… …
1578} 2200}
1579 2201
1580sub set_max { 2202sub set_max {
1581 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
1582 2204
2205 return if $self->{max_val} == $max;
2206
1583 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1584} 2209}
1585 2210
1586sub set_value { 2211sub set_value {
1587 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1588 2213
1589 $self->set_max ($max) 2214 $self->set_max ($max)
1590 if defined $max; 2215 if defined $max;
1591 2216
1592 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1593 $self->{val} = $val; 2219 $self->{val} = $val;
1594
1595 $self->update; 2220 $self->update;
1596} 2221}
1597 2222
1598sub _draw { 2223sub _draw {
1599 my ($self) = @_; 2224 my ($self) = @_;
1600 2225
1601 my $tex = $tex{$self->{type}}; 2226 my $tex = $tex{$self->{type}};
2227 my ($t1, $t2, $t3) = @$tex;
1602 2228
1603 my ($w, $h) = ($self->{w}, $self->{h}); 2229 my ($w, $h) = ($self->{w}, $self->{h});
1604 2230
1605 if ($self->{vertical}) { 2231 if ($self->{vertical}) {
1606 glRotate 90, 0, 0, 1; 2232 glRotate 90, 0, 0, 1;
… …
1608 2234
1609 ($w, $h) = ($h, $w); 2235 ($w, $h) = ($h, $w);
1610 } 2236 }
1611 2237
1612 my $ycut = $self->{val} / ($self->{max_val} || 1); 2238 my $ycut = $self->{val} / ($self->{max_val} || 1);
1613 $ycut = 1 if $self->{val} > $self->{max_val};
1614 2239
1615 my $t1 = $tex->[0]; 2240 my $ycut1 = max 0, min 1, $ycut;
1616 my $t2 = $tex->[1]; 2241 my $ycut2 = max 0, min 1, $ycut - 1;
2242
2243 my $h1 = $self->{h} * (1 - $ycut1);
2244 my $h2 = $self->{h} * (1 - $ycut2);
1617 2245
1618 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1620 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1622 2251
1623 my $h1 = $self->{h} - $ycut * $self->{h};
1624 my $h2 = $ycut * $self->{h};
1625
1626 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1627 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
1628 glTexCoord 0 , 0; glVertex 0 , 0; 2254 glTexCoord 0 , 0; glVertex 0 , 0;
1629 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2255 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1630 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2256 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1631 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2257 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1632 glEnd; 2258 glEnd;
1633 2259
2260 my $ycut1 = List::Util::min 1, $ycut;
1634 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2261 glBindTexture GL_TEXTURE_2D, $t2->{name};
1635 glBegin GL_QUADS; 2262 glBegin GL_QUADS;
1636 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2263 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1637 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2264 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1638 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2265 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1639 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2266 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1640 glEnd; 2267 glEnd;
2268
2269 if ($t3) {
2270 glBindTexture GL_TEXTURE_2D, $t3->{name};
2271 glBegin GL_QUADS;
2272 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2273 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2274 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2275 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2276 glEnd;
2277 }
1641 2278
1642 glDisable GL_BLEND; 2279 glDisable GL_BLEND;
1643 glDisable GL_TEXTURE_2D; 2280 glDisable GL_TEXTURE_2D;
1644} 2281}
1645 2282
… …
1648package CFClient::UI::Gauge; 2285package CFClient::UI::Gauge;
1649 2286
1650our @ISA = CFClient::UI::VBox::; 2287our @ISA = CFClient::UI::VBox::;
1651 2288
1652sub new { 2289sub new {
1653 my ($class, %arg) = shift; 2290 my ($class, %arg) = @_;
1654 2291
1655 my $self = $class->SUPER::new ( 2292 my $self = $class->SUPER::new (
1656 @_, 2293 tooltip => $arg{type},
2294 can_hover => 1,
2295 can_events => 1,
2296 %arg,
1657 ); 2297 );
1658 2298
1659 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2299 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1660 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2300 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1661 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2301 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1662 2302
1663 $self 2303 $self
1664} 2304}
1665 2305
1666sub set_fontsize { 2306sub set_fontsize {
… …
1668 2308
1669 $self->{value}->set_fontsize ($fsize); 2309 $self->{value}->set_fontsize ($fsize);
1670 $self->{max} ->set_fontsize ($fsize); 2310 $self->{max} ->set_fontsize ($fsize);
1671} 2311}
1672 2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
1673sub set_value { 2320sub set_value {
1674 my ($self, $val, $max) = @_; 2321 my ($self, $val, $max) = @_;
1675 2322
1676 $self->set_max ($max) 2323 $self->set_max ($max)
1677 if defined $max; 2324 if defined $max;
1678 2325
1679 $self->{gauge}->set_value ($val, $max); 2326 $self->{gauge}->set_value ($val, $max);
1680 $self->{value}->set_text ($val); 2327 $self->{value}->set_text ($val);
1681}
1682
1683sub set_max {
1684 my ($self, $max) = @_;
1685
1686 $self->{gauge}->set_max ($max);
1687 $self->{max}->set_text ($max);
1688} 2328}
1689 2329
1690############################################################################# 2330#############################################################################
1691 2331
1692package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
… …
1702 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1703 2343
1704sub new { 2344sub new {
1705 my $class = shift; 2345 my $class = shift;
1706 2346
1707 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1708 2348
1709 # TODO: 0-width page 2349 # TODO: 0-width page
1710 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1711 # TODO: calculations are off 2351 # TODO: calculations are off
1712 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1713 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1714 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
1715 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1716 req_w => 20, 2358 min_w => $::WIDTH / 80,
1717 req_h => 20, 2359 min_h => $::WIDTH / 80,
1718 vertical => 0, 2360 vertical => 0,
1719 can_hover => 1, 2361 can_hover => 1,
1720 inner_pad => 5, 2362 inner_pad => 0.02,
1721 @_ 2363 @_
1722 ); 2364 );
1723 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1724 $self 2369 $self
1725} 2370}
1726 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
1727sub size_request { 2408sub size_request {
1728 my ($self) = @_; 2409 my ($self) = @_;
1729 2410
1730 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1731 my $h = $self->{req_h};
1732
1733 $self->{vertical} ? ($h, $w) : ($w, $h)
1734} 2412}
1735 2413
1736sub button_down { 2414sub button_down {
1737 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1738 2416
1739 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1740 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1741} 2422}
1742 2423
1743sub mouse_motion { 2424sub mouse_motion {
1744 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1745 2426
1746 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
1747 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1748 2457
1749 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1750 2459
1751 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1752 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1753 2462
1754 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1755 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1756 $x = $lo if $x < $lo;
1757 $x = $hi - $page if $x > $hi - $page;
1758 $self->{range}[0] = $x;
1759 2465
1760 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1761 $self->update; 2467 $self->{knob_w} = $knob_w;
1762 } 2468 }
1763}
1764
1765# the inner_* stuff is for generating a padding for the slider handle,
1766# so that the handle doesn't leave the texture. This calculation isn't 100%
1767# correct propably, but it does the job for now
1768sub _calc_inner_pad_px {
1769 my ($self, $w) = @_;
1770 ($w / 100) * $self->{inner_pad} # % to pixels
1771}
1772
1773sub _draw {
1774 my ($self) = @_;
1775 2469
1776 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1777 2471
1778 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1779 2473
1780 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1781 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1782 2476
2477 glTranslate 1, 0, 0;
1783 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1784 glTranslate 0, -$self->{w}, 0;
1785
1786 ($w, $h) = ($h, $w);
1787 } 2479 }
1788 2480
1789 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1790 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1791 2483
1792 my ($value, $lo, $hi, $page) = @{$self->{range}};
1793
1794 $hi = $value + 1 if $lo == $hi;
1795
1796 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1797 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1798
1799 $page = int $page * $inner_w / ($hi - $lo);
1800 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1801
1802 $w -= $page;
1803 $page &= ~1;
1804 glTranslate $page * 0.5, 0, 0;
1805 $page ||= 2;
1806
1807 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1808 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 2486
1815 # draw background 2487 # draw background
1816 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1817 2489
1818 # draw handle 2490 # draw handle
1819 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1820 2492
1821 glDisable GL_BLEND;
1822 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
1823} 2494}
1824 2495
1825############################################################################# 2496#############################################################################
1826 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
1827package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
1828 2540
1829our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
1830 2542
1831use CFClient::OpenGL; 2543use CFClient::OpenGL;
1832 2544
1833sub new { 2545sub new {
1834 my $class = shift; 2546 my $class = shift;
1835 2547
1836 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
1837 fontsize => 1, 2549 fontsize => 1,
2550 can_events => 0,
2551 indent => 0,
2552 #font => default_font
1838 @_, 2553 @_,
1839 2554
1840 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
1841 par => [], 2556 par => [],
1842 height => 0, 2557 height => 0,
1843 children => [ 2558 children => [
1844 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
1845 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
1846 ], 2561 ],
1847 ); 2562 );
1848 2563
1849 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
1850 $self->update;
1851 });
1852 2565
1853 $self 2566 $self
1854} 2567}
1855 2568
1856sub set_fontsize { 2569sub set_fontsize {
… …
1858 2571
1859 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
1860 $self->reflow; 2573 $self->reflow;
1861} 2574}
1862 2575
2576sub size_allocate {
2577 my ($self, $w, $h) = @_;
2578
2579 $self->SUPER::size_allocate ($w, $h);
2580
2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2585
2586 $self->reflow;
2587}
2588
1863sub text_height { 2589sub text_size {
1864 my ($self, $text) = @_; 2590 my ($self, $text, $indent) = @_;
1865 2591
1866 my $layout = $self->{layout}; 2592 my $layout = $self->{layout};
1867 2593
1868 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1869 $layout->set_width ($self->{w}); 2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1870 $layout->set_text ($text); 2597 $layout->set_markup ($text);
1871 2598
1872 ($layout->size)[1] 2599 $layout->size
1873} 2600}
1874 2601
1875sub reflow { 2602sub reflow {
1876 my ($self) = @_; 2603 my ($self) = @_;
1877 2604
1878 $self->{need_reflow}++; 2605 $self->{need_reflow}++;
1879 $self->update; 2606 $self->update;
1880} 2607}
1881 2608
1882sub size_allocate { 2609sub set_offset {
2610 my ($self, $offset) = @_;
2611
2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
2614}
2615
2616sub clear {
1883 my ($self, $w, $h) = @_; 2617 my ($self) = @_;
1884 2618
1885 $self->SUPER::size_allocate ($w, $h); 2619 $self->{par} = [];
1886 2620 $self->{height} = 0;
1887 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1888 $self->{layout}->set_width ($self->{children}[0]{w});
1889
1890 $self->reflow;
1891} 2622}
1892 2623
1893sub add_paragraph { 2624sub add_paragraph {
1894 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
1895 2626
1896 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
1897 2628 my ($w, $h) = $self->text_size ($line);
1898 my $height = $self->text_height ($text);
1899
1900 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
1901 2632
1902 push @{$self->{par}}, [$height, $color, $text];
1903
1904 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1905 $self->{children}[1]->update;
1906} 2634}
1907 2635
1908sub update { 2636sub update {
1909 my ($self) = @_; 2637 my ($self) = @_;
1910 2638
… …
1912 2640
1913 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
1914 2642
1915 delete $self->{texture}; 2643 delete $self->{texture};
1916 2644
1917 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
1918 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
1919 my $height = 0; 2649 my $height = 0;
1920 2650
1921 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
1922 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
1923 2667
1924 $self->{height} = $height; 2668 $self->{height} = $height;
1925 2669
1926 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1927 2671
1928 delete $self->{texture}; 2672 delete $self->{texture};
1929 } 2673 }
1930 2674
1931 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1932 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
1933 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
1934 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
1935 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
1936 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1937 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939
1940 my $top = int $self->{children}[1]{range}[0];
1941
1942 my $y0 = $top;
1943 my $y1 = $top + $self->{h};
1944
1945 my $y = 0;
1946
1947 my $layout = $self->{layout};
1948 2693
1949 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
1950 my $h = $par->[0]; 2695 my $h = $par->[1];
1951 2696
1952 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1953 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
1954 2702
1955 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1956 my ($W, $H) = $layout->size; 2704
1957 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1958 } 2707 }
1959 2708
1960 $y += $h; 2709 $y += $h;
1961 } 2710 }
1962 2711
1963 glDisable GL_TEXTURE_2D;
1964 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
1965 }; 2713 };
1966 }); 2714 });
1967} 2715}
1968 2716
1969sub _draw { 2717sub _draw {
1970 my ($self) = @_; 2718 my ($self) = @_;
1971 2719
1972 if ($self->{texture}) {
1973 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1975 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2722 glColor 0, 0, 0, 1;
2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1976 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
1977 }
1978 2725
1979 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
1980 2727
1981} 2728}
1982 2729
… …
2030 2777
2031sub new { 2778sub new {
2032 my $class = shift; 2779 my $class = shift;
2033 2780
2034 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2035 state => 0, 2782 state => 0,
2036 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2037 @_ 2784 @_
2038 ); 2785 );
2039 2786
2040 if ($self->{state}) {
2041 $self->{state} = 0;
2042 $self->toggle_flopper;
2043 }
2044
2045 $self 2787 $self
2046} 2788}
2047 2789
2048sub toggle_flopper { 2790sub toggle_flopper {
2049 my ($self) = @_; 2791 my ($self) = @_;
2050 2792
2051 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2052 if ($self->{state} = !$self->{state}) { 2794}
2053 $CFClient::UI::ROOT->add ($self->{other}); 2795
2054 $self->{other}->move ($self->coord2global (0, $self->{h})); 2796#############################################################################
2797
2798package CFClient::UI::Tooltip;
2799
2800our @ISA = CFClient::UI::Bin::;
2801
2802use CFClient::OpenGL;
2803
2804sub new {
2805 my $class = shift;
2806
2807 $class->SUPER::new (
2808 @_,
2809 can_events => 0,
2810 )
2811}
2812
2813sub set_tooltip_from {
2814 my ($self, $widget) = @_;
2815
2816 my $tooltip = $widget->{tooltip};
2817
2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2836}
2837
2838sub size_request {
2839 my ($self) = @_;
2840
2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2842
2843 ($w + 4, $h + 4)
2844}
2845
2846sub size_allocate {
2847 my ($self, $w, $h) = @_;
2848
2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2850}
2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2870sub _draw {
2871 my ($self) = @_;
2872
2873 glTranslate 0.375, 0.375;
2874
2875 my ($w, $h) = @$self{qw(w h)};
2876
2877 glColor 1, 0.8, 0.4;
2878 glBegin GL_QUADS;
2879 glVertex 0 , 0;
2880 glVertex 0 , $h;
2881 glVertex $w, $h;
2882 glVertex $w, 0;
2883 glEnd;
2884
2885 glColor 0, 0, 0;
2886 glBegin GL_LINE_LOOP;
2887 glVertex 0 , 0;
2888 glVertex 0 , $h;
2889 glVertex $w, $h;
2890 glVertex $w, 0;
2891 glEnd;
2892
2893 glTranslate 2 - 0.375, 2 - 0.375;
2894
2895 $self->SUPER::_draw;
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Face;
2901
2902our @ISA = CFClient::UI::Base::;
2903
2904use CFClient::OpenGL;
2905
2906sub new {
2907 my $class = shift;
2908
2909 my $self = $class->SUPER::new (
2910 aspect => 1,
2911 can_events => 0,
2912 @_,
2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2930}
2931
2932sub size_request {
2933 (32, 8)
2934}
2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2944sub _draw {
2945 my ($self) = @_;
2946
2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960 if ($tex) {
2961 glEnable GL_TEXTURE_2D;
2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963 glColor 0, 0, 0, 1;
2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965 glDisable GL_TEXTURE_2D;
2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2978#############################################################################
2979
2980package CFClient::UI::Buttonbar;
2981
2982our @ISA = CFClient::UI::HBox::;
2983
2984# TODO: should actualyl wrap buttons and other goodies.
2985
2986#############################################################################
2987
2988package CFClient::UI::Menu;
2989
2990our @ISA = CFClient::UI::FancyFrame::;
2991
2992use CFClient::OpenGL;
2993
2994sub new {
2995 my $class = shift;
2996
2997 my $self = $class->SUPER::new (
2998 items => [],
2999 z => 100,
3000 @_,
3001 );
3002
3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3004
3005 for my $item (@{ $self->{items} }) {
3006 my ($widget, $cb, $tooltip) = @$item;
3007
3008 # handle various types of items, only text for now
3009 if (!ref $widget) {
3010 $widget = new CFClient::UI::Label
3011 can_hover => 1,
3012 can_events => 1,
3013 markup => $widget,
3014 tooltip => $tooltip
3015 }
3016
3017 $self->{item}{$widget} = $item;
3018
3019 $self->{vbox}->add ($widget);
3020 }
3021
3022 $self
3023}
3024
3025# popup given the event (must be a mouse button down event currently)
3026sub popup {
3027 my ($self, $ev) = @_;
3028
3029 $self->_emit ("popdown");
3030
3031 # maybe save $GRAB? must be careful about events...
3032 $GRAB = $self;
3033 $self->{button} = $ev->{button};
3034
3035 $self->show;
3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037}
3038
3039sub mouse_motion {
3040 my ($self, $ev, $x, $y) = @_;
3041
3042 # TODO: should use vbox->find_widget or so
3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
3047}
3048
3049sub button_up {
3050 my ($self, $ev, $x, $y) = @_;
3051
3052 if ($ev->{button} == $self->{button}) {
3053 undef $GRAB;
3054 $self->hide;
3055
2055 $self->emit ("open"); 3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
2056 } else { 3058 } else {
2057 $CFClient::UI::ROOT->remove ($self->{other}); 3059 return 0
2058 $self->emit ("close"); 3060 }
3061
2059 } 3062 1
2060
2061 $self->emit (changed => $self->{state});
2062} 3063}
2063 3064
2064############################################################################# 3065#############################################################################
2065 3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit, $end_cb) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 $end_cb->() if $end_cb;
3531 });
3532}
3533
3534# $mod and $sym are the modifiers and key symbol
3535# $cmds is a array ref of strings (the commands)
3536# $cb is the callback that is executed on OK
3537# $ccb is the callback that is executed on CANCEL and
3538# when the binding was unsuccessful on OK
3539sub set_binding {
3540 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3541
3542 $self->clear_command_list;
3543 $self->{recording} = 0;
3544 $self->{rec_btn}->set_text ("start recording");
3545
3546 $self->{binding} = [$mod, $sym];
3547 $self->{commands} = $cmds;
3548
3549 $self->{binding_change} = $cb;
3550 $self->{binding_cancel} = $ccb;
3551
3552 $self->update_binding_widgets;
3553}
3554
3555# this is a shortcut method that asks for a binding
3556# and then just binds it.
3557sub do_quick_binding {
3558 my ($self, $cmds, $end_cb) = @_;
3559 $self->set_binding (undef, undef, $cmds, sub {
3560 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3561 });
3562 $self->ask_for_bind (1, $end_cb);
3563}
3564
3565sub update_binding_widgets {
3566 my ($self) = @_;
3567 my ($mod, $sym, $cmds) = $self->get_binding;
3568 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3569 $self->set_command_list ($cmds);
3570}
3571
3572sub get_binding {
3573 my ($self) = @_;
3574 return (
3575 $self->{binding}->[0],
3576 $self->{binding}->[1],
3577 [ grep { defined $_ } @{$self->{commands}} ]
3578 );
3579}
3580
3581sub clear_command_list {
3582 my ($self) = @_;
3583 $self->{cmdbox}->clear ();
3584}
3585
3586sub set_command_list {
3587 my ($self, $cmds) = @_;
3588
3589 $self->{cmdbox}->clear ();
3590 $self->{commands} = $cmds;
3591
3592 my $idx = 0;
3593
3594 for (@$cmds) {
3595 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3596
3597 my $i = $idx;
3598 $hb->add (new CFClient::UI::Label text => $_);
3599 $hb->add (new CFClient::UI::Button
3600 text => "delete",
3601 tooltip => "Deletes the action from the record",
3602 on_activate => sub {
3603 $self->{cmdbox}->remove ($hb);
3604 $cmds->[$i] = undef;
3605 });
3606
3607
3608 $idx++
3609 }
3610}
3611
3612#############################################################################
3613
3614package CFClient::UI::SpellList;
3615
3616our @ISA = CFClient::UI::Table::;
3617
3618sub new {
3619 my $class = shift;
3620
3621 my $self = $class->SUPER::new (
3622 binding => [],
3623 commands => [],
3624 @_,
3625 )
3626}
3627
3628my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3629
3630my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3634my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3636my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3637 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3638my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3639 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3640
3641sub rebuild_spell_list {
3642 my ($self) = @_;
3643
3644 $CFClient::UI::ROOT->on_refresh ($self => sub {
3645 $self->clear;
3646
3647 return unless $::CONN;
3648
3649 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3650 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3651 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3652 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3653 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3654
3655 my $row = 0;
3656
3657 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3658 my $spell = $self->{spell}{$_};
3659
3660 $row++;
3661
3662 my $spell_cb = sub {
3663 my ($widget, $ev) = @_;
3664
3665 if ($ev->{button} == 1) {
3666 $::CONN->user_send ("cast $spell->{name}");
3667 } elsif ($ev->{button} == 2) {
3668 $::CONN->user_send ("invoke $spell->{name}");
3669 } elsif ($ev->{button} == 3) {
3670 (new CFClient::UI::Menu
3671 items => [
3672 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3673 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3674 ],
3675 )->popup ($ev);
3676 } else {
3677 return 0;
3678 }
3679
3680 1
3681 };
3682
3683 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3684
3685 #TODO: add path info to tooltip
3686 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3687
3688 $self->add (0, $row, new CFClient::UI::Face
3689 face => $spell->{face},
3690 can_hover => 1,
3691 can_events => 1,
3692 tooltip => $tooltip,
3693 on_button_down => $spell_cb,
3694 );
3695
3696 $self->add (1, $row, new CFClient::UI::Label
3697 expand => 1,
3698 text => $spell->{name},
3699 can_hover => 1,
3700 can_events => 1,
3701 tooltip => $tooltip,
3702 on_button_down => $spell_cb,
3703 );
3704
3705 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3706 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3707 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3708 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3709 }
3710 });
3711}
3712
3713sub add_spell {
3714 my ($self, $spell) = @_;
3715
3716 $self->{spell}->{$spell->{name}} = $spell;
3717 $self->rebuild_spell_list;
3718}
3719
3720sub remove_spell {
3721 my ($self, $spell) = @_;
3722
3723 delete $self->{spell}->{$spell->{name}};
3724 $self->rebuild_spell_list;
3725}
3726
3727sub clear_spells {
3728 my ($self) = @_;
3729
3730 $self->{spell} = {};
3731 $self->rebuild_spell_list;
3732}
3733
3734#############################################################################
3735
2066package CFClient::UI::Root; 3736package CFClient::UI::Root;
2067 3737
2068our @ISA = CFClient::UI::Container::; 3738our @ISA = CFClient::UI::Container::;
2069 3739
3740use List::Util qw(min max);
3741
2070use CFClient::OpenGL; 3742use CFClient::OpenGL;
2071 3743
2072sub check_size { 3744sub new {
2073 my ($self) = @_; 3745 my $class = shift;
2074 3746
2075 $self->configure (0, 0, $::WITH, $::HEIGHT); 3747 my $self = $class->SUPER::new (
3748 visible => 1,
3749 @_,
3750 );
3751
3752 Scalar::Util::weaken ($self->{root} = $self);
3753
3754 $self
2076} 3755}
2077 3756
2078sub size_request { 3757sub size_request {
2079 ($::WIDTH, $::HEIGHT) 3758 my ($self) = @_;
2080}
2081 3759
2082sub configure { 3760 ($self->{w}, $self->{h})
3761}
3762
3763sub _to_pixel {
3764 my ($coord, $size, $max) = @_;
3765
3766 $coord =
3767 $coord eq "center" ? ($max - $size) * 0.5
3768 : $coord eq "max" ? $max
3769 : $coord;
3770
3771 $coord = 0 if $coord < 0;
3772 $coord = $max - $size if $coord > $max - $size;
3773
3774 int $coord + 0.5
3775}
3776
3777sub size_allocate {
2083 my ($self, $x, $y, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2084 3779
2085 $self->SUPER::configure ($x, $y, $w, $h); 3780 for my $child ($self->children) {
3781 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2086 3782
2087 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3783 $X = $child->{force_x} if exists $child->{force_x};
2088 for @{$self->{children}}; 3784 $Y = $child->{force_y} if exists $child->{force_y};
2089}
2090 3785
2091sub _topleft { 3786 $X = _to_pixel $X, $W, $self->{w};
3787 $Y = _to_pixel $Y, $H, $self->{h};
3788
3789 $child->configure ($X, $Y, $W, $H);
3790 }
3791}
3792
3793sub coord2local {
2092 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2093 3795
2094 ($x, $y) 3796 ($x, $y)
2095} 3797}
2096 3798
3799sub coord2global {
3800 my ($self, $x, $y) = @_;
3801
3802 ($x, $y)
3803}
3804
2097sub update { 3805sub update {
2098 my ($self) = @_; 3806 my ($self) = @_;
2099 3807
2100 $self->check_size; 3808 $::WANT_REFRESH++;
2101 ::refresh ();
2102} 3809}
2103 3810
2104sub add { 3811sub add {
2105 my ($self, $child) = @_; 3812 my ($self, @children) = @_;
2106 3813
2107 # integerize window positions 3814 $_->{is_toplevel} = 1
2108 $child->{x} = int $child->{x}; 3815 for @children;
2109 $child->{y} = int $child->{y};
2110 3816
2111 $self->SUPER::add ($child); 3817 $self->SUPER::add (@children);
3818}
3819
3820sub remove {
3821 my ($self, @children) = @_;
3822
3823 $self->SUPER::remove (@children);
3824
3825 delete $self->{is_toplevel}
3826 for @children;
3827
3828 while (@children) {
3829 my $w = pop @children;
3830 push @children, $w->children;
3831 $w->set_invisible;
3832 }
2112} 3833}
2113 3834
2114sub on_refresh { 3835sub on_refresh {
2115 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2116 3837
2117 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2118} 3839}
2119 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2120sub draw { 3847sub draw {
2121 my ($self) = @_; 3848 my ($self) = @_;
2122 3849
2123 while (my $rcb = delete $self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2124 $_->() for values %$rcb; 3851 $_->()
3852 for values %{delete $self->{refresh_hook}};
2125 } 3853 }
3854
3855 if ($self->{realloc}) {
3856 my %queue;
3857 my @queue;
3858 my $widget;
3859
3860 outer:
3861 while () {
3862 if (my $realloc = delete $self->{realloc}) {
3863 for $widget (values %$realloc) {
3864 $widget->{visible} or next; # do not resize invisible widgets
3865
3866 $queue{$widget+0}++ and next; # duplicates are common
3867
3868 push @{ $queue[$widget->{visible}] }, $widget;
3869 }
3870 }
3871
3872 while () {
3873 @queue or last outer;
3874
3875 $widget = pop @{ $queue[-1] || [] }
3876 and last;
3877
3878 pop @queue;
3879 }
3880
3881 delete $queue{$widget+0};
3882
3883 my ($w, $h) = $widget->size_request;
3884
3885 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3886 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3887
3888 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3889 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3890
3891 $w = $widget->{force_w} if exists $widget->{force_w};
3892 $h = $widget->{force_h} if exists $widget->{force_h};
3893
3894 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3895 || delete $widget->{force_realloc}) {
3896 $widget->{req_w} = $w;
3897 $widget->{req_h} = $h;
3898
3899 $self->{size_alloc}{$widget+0} = $widget;
3900
3901 if (my $parent = $widget->{parent}) {
3902 $self->{realloc}{$parent+0} = $parent
3903 unless $queue{$parent+0};
3904
3905 $parent->{force_size_alloc} = 1;
3906 $self->{size_alloc}{$parent+0} = $parent;
3907 }
3908 }
3909
3910 delete $self->{realloc}{$widget+0};
3911 }
3912 }
3913
3914 while (my $size_alloc = delete $self->{size_alloc}) {
3915 my @queue = sort { $b->{visible} <=> $a->{visible} }
3916 values %$size_alloc;
3917
3918 while () {
3919 my $widget = pop @queue || last;
3920
3921 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3922
3923 $w = 0 if $w < 0;
3924 $h = 0 if $h < 0;
3925
3926 $w = int $w + 0.5;
3927 $h = int $h + 0.5;
3928
3929 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3930 $widget->{old_w} = $widget->{w};
3931 $widget->{old_h} = $widget->{h};
3932
3933 $widget->{w} = $w;
3934 $widget->{h} = $h;
3935
3936 $widget->emit (size_allocate => $w, $h);
3937 }
3938 }
3939 }
3940
3941 while ($self->{post_alloc_hook}) {
3942 $_->()
3943 for values %{delete $self->{post_alloc_hook}};
3944 }
3945
2126 3946
2127 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2128 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2129 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2130 3950
2131 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2132 glLoadIdentity; 3952 glLoadIdentity;
2133 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2134 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2135 glLoadIdentity; 3955 glLoadIdentity;
2136 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2137 $self->_draw; 3964 $self->_draw;
2138} 3965}
2139 3966
2140############################################################################# 3967#############################################################################
2141 3968
2142package CFClient::UI; 3969package CFClient::UI;
2143 3970
2144$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2145 3973
21461 39741
2147 3975

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