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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.151 by root, Sun Apr 23 00:57:39 2006 UTC vs.
Revision 1.303 by elmex, Tue Jun 13 10:28:38 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
23 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
24 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25 $TOOLTIP->show; 38 $TOOLTIP->show;
26 } 39 }
27 40
28 return; 41 return;
29 } 42 }
30 } 43 }
31 } 44 }
32 45
33 $TOOLTIP->hide; 46 $TOOLTIP->hide;
34 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
35} 71}
36 72
37# class methods for events 73# class methods for events
38sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
39 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
40} 77}
41 78
42sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
43 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
44} 82}
45 83
46sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
47 my ($ev) = @_; 85 my ($ev) = @_;
48 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
51 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
52 90
53 $GRAB = $widget; 91 $GRAB = $widget;
54 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
55 93
56 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
57 } 95 }
58 96
59 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
60 98
61 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
62} 101}
63 102
64sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
65 my ($ev) = @_; 104 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
67 106
68 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
69 108
70 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
71 110
72 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
73 113
74 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
75 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
76 $grab->update if $grab; 116 $grab->update if $grab;
77 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
78 118
79 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
80 } 120 }
81} 121}
82 122
83sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
84 my ($ev) = @_; 124 my ($ev) = @_;
… …
90 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
91 131
92 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
93 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
94 134
95 check_tooltip; 135 $TOOLTIP_WATCHER->start;
96 } 136 }
97 137
98 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
99} 140}
100 141
101# convert position array to integers 142# convert position array to integers
102sub harmonize { 143sub harmonize {
103 my ($vals) = @_; 144 my ($vals) = @_;
… …
109 $rem += $_ - $i; 150 $rem += $_ - $i;
110 $_ = $i; 151 $_ = $i;
111 } 152 }
112} 153}
113 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
114############################################################################# 196#############################################################################
115 197
116package CFClient::UI::Base; 198package CFClient::UI::Base;
117 199
118use strict; 200use strict;
… …
121 203
122sub new { 204sub new {
123 my $class = shift; 205 my $class = shift;
124 206
125 my $self = bless { 207 my $self = bless {
126 x => 0, 208 x => "center",
127 y => 0, 209 y => "center",
128 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
129 can_events => 1, 213 can_events => 1,
130 @_ 214 @_
131 }, $class; 215 }, $class;
132 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
133 for (keys %$self) { 219 for (keys %$self) {
134 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
135 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
136 } 222 }
137 } 223 }
138 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
139 $self 237 $self
140} 238}
141 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
142sub show { 247sub show {
143 my ($self) = @_; 248 my ($self) = @_;
144 249
145 return if $self->{parent}; 250 return if $self->{parent};
146 251
147 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
148} 253}
149 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{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 : $self->show;
306}
307
150sub hide { 308sub hide {
151 my ($self) = @_; 309 my ($self) = @_;
152 310
153 return unless $self->{parent}; 311 $self->set_invisible;
154 312
155 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
156} 315}
157 316
158sub move { 317sub move_abs {
159 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
160 319
161 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
162 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
163 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
164 323
165 $self->update; 324 $self->update;
166} 325}
167 326
168sub needs_redraw { 327sub set_size {
169 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
170} 334}
171 335
172sub size_request { 336sub size_request {
173 require Carp; 337 require Carp;
174 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
176 340
177sub configure { 341sub configure {
178 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
179 343
180 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
181 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
182 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
183 349
184 # use alignment to adjust x, y 350 # use alignment to adjust x, y
185 351
186 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
187 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
188
189 ($w, $h) = ($w2, $h2);
190 } 354 }
191 355
192 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
193 $self->{x} = $x; 357 $self->{x} = $x;
194 $self->{y} = $y; 358 $self->{y} = $y;
195 $self->update; 359 $self->update;
196 } 360 }
197 361
198 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
199 $self->{w} = $w; 365 $self->{alloc_w} = $w;
200 $self->{h} = $h; 366 $self->{alloc_h} = $h;
201 367
202 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
203 $self->update;
204 } 369 }
205} 370}
206 371
207sub size_allocate { 372sub size_allocate {
208 # nothing to be done 373 # nothing to be done
209} 374}
210 375
211# return top left coordinates 376sub children {
212sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
213 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
214 386
215 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
216} 407}
217 408
218# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
219sub coord2local { 410sub coord2local {
220 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
221 412
222 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
223 ($x - $X, $y - $Y)
224} 414}
225 415
226# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
227sub coord2global { 417sub coord2global {
228 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
229 419
230 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
231 ($x + $X, $y + $Y)
232} 421}
233 422
234sub focus_in { 423sub focus_in {
235 my ($self) = @_; 424 my ($self) = @_;
236 425
237 return if $FOCUS == $self; 426 return if $FOCUS == $self;
238 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
239 428
240 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
241 430
242 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
243 432
244 $focus->update if $focus; 433 $focus->update if $focus;
245 $FOCUS->update; 434 $FOCUS->update;
246} 435}
247 436
… …
250 439
251 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
252 441
253 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
254 443
255 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
256 445
257 $focus->update if $focus; #? 446 $focus->update if $focus; #?
258}
259 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
260sub mouse_motion { } 452sub mouse_motion { 0 }
261sub button_up { } 453sub button_up { 0 }
262sub key_down { } 454sub key_down { 0 }
263sub key_up { } 455sub key_up { 0 }
264 456
265sub button_down { 457sub button_down {
266 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
267 459
268 $self->focus_in; 460 $self->focus_in;
269}
270 461
271sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
272sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
273sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
274sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
275sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
276
277sub draw {
278 my ($self) = @_;
279
280 return unless $self->{h} && $self->{w};
281
282 glPushMatrix;
283 glTranslate $self->{x}, $self->{y}, 0;
284 $self->_draw;
285 glPopMatrix;
286
287 if ($self == $HOVER && $self->{can_hover}) {
288 my ($x, $y) = @$self{qw(x y)};
289
290 glColor 1, 0.8, 0.5, 0.2;
291 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
293 glBegin GL_QUADS;
294 glVertex $x , $y;
295 glVertex $x + $self->{w}, $y;
296 glVertex $x + $self->{w}, $y + $self->{h};
297 glVertex $x , $y + $self->{h};
298 glEnd;
299 glDisable GL_BLEND;
300 } 462 0
301}
302
303sub _draw {
304 my ($self) = @_;
305
306 warn "no draw defined for $self\n";
307} 463}
308 464
309sub find_widget { 465sub find_widget {
310 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
311 467
… …
320 476
321sub set_parent { 477sub set_parent {
322 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
323 479
324 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
325} 482}
326 483
327sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
328 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
329 506
330 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
331 509
332 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
333 512
334 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
335 $self->{req_w} = $w; 516 delete $self->{req_w};
336 $self->{req_h} = $h; 517 delete $self->{req_h};
337
338 $self->{parent}->check_size;
339 } 518 }
340} 519}
341 520
342sub update { 521sub update {
343 my ($self) = @_; 522 my ($self) = @_;
344 523
345 $self->{parent}->update 524 $self->{parent}->update
346 if $self->{parent}; 525 if $self->{parent};
347} 526}
348 527
349sub connect { 528sub reconfigure {
350 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
351 530
352 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
353} 533}
354 534
355sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
356 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
357 538
358 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
359 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
360 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
361} 592}
362 593
363sub DESTROY { 594sub DESTROY {
364 my ($self) = @_; 595 my ($self) = @_;
365 596
366 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
367} 601}
368 602
369############################################################################# 603#############################################################################
370 604
371package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
379 my $class = shift; 613 my $class = shift;
380 614
381 # range [value, low, high, page] 615 # range [value, low, high, page]
382 616
383 $class->SUPER::new ( 617 $class->SUPER::new (
384 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
385 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
386 @_ 620 @_
387 ) 621 )
388} 622}
389 623
390sub _draw { 624sub _draw {
391 my ($self) = @_; 625 my ($self) = @_;
392 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
393 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
394 633
395 glEnable GL_BLEND; 634 glEnable GL_BLEND;
396 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
397 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
398 637
399 glBegin GL_QUADS; 638 glBegin GL_QUADS;
400 glVertex 0 , 0; 639 glVertex 0 , 0;
401 glVertex 0 , $h; 640 glVertex 0 , $h;
402 glVertex $w, $h; 641 glVertex $w, $h;
403 glVertex $w, 0; 642 glVertex $w, 0;
404 glEnd; 643 glEnd;
405 644
406 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
407} 647}
408 648
409############################################################################# 649#############################################################################
410 650
411package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
416 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
417 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
418} 658}
419 659
420sub size_request { 660sub size_request {
421 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
422} 664}
423 665
424sub draw { } 666sub draw { }
425 667
426############################################################################# 668#############################################################################
… …
430our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
431 673
432sub new { 674sub new {
433 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
434 676
435 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
436 678
437 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
438 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
439 687
440 $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)
441} 770}
442 771
443sub add { 772sub add {
444 my ($self, $child) = @_; 773 my ($self, $child) = @_;
445 774
446 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
447 776 $self->SUPER::add ($child);
448 use sort 'stable';
449
450 $self->{children} = [
451 sort { $a->{z} <=> $b->{z} }
452 @{$self->{children}}, $child
453 ];
454
455 $child->check_size;
456} 777}
457 778
458sub remove { 779sub remove {
459 my ($self, $child) = @_; 780 my ($self, $widget) = @_;
460 781
461 delete $child->{parent}; 782 $self->SUPER::remove ($widget);
462 783
463 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
464 787
465 $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);
466 $self->update; 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, $y)
467} 933}
468 934
469sub find_widget { 935sub find_widget {
470 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
471 937
472 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
473 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
474 940 ) {
475 my $res;
476
477 for (reverse @{ $self->{children} }) {
478 $res = $_->find_widget ($x, $y)
479 and return $res;
480 }
481
482 $self->SUPER::find_widget ($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, $y)
944 }
483} 945}
484 946
485sub _draw { 947sub _render {
486 my ($self) = @_; 948 my ($self) = @_;
487 949
488 $_->draw for @{$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 $self->SUPER::_render;
489} 956}
490 957
491############################################################################# 958#############################################################################
492 959
493package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
494 961
495our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
496 963
497sub new { 964sub new {
498 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
499 966
500 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
501 968
502 $class->SUPER::new (children => [$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 $self
503} 989}
504 990
505sub add { 991sub add {
506 my ($self, $child) = @_;
507
508 $self->{children} = [];
509
510 $self->SUPER::add ($child);
511}
512
513sub remove {
514 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
515 993
516 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
517
518 $self->{children} = [new CFClient::UI::Empty]
519 unless @{$self->{children}};
520} 995}
521 996
522sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
523 999
524sub size_request { 1000 $self->SUPER::update;
525 $_[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}, $self->{vp}{h}, 1]);
526} 1005}
527 1006
528sub size_allocate { 1007sub size_allocate {
529 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
530 1009
531 $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]);
532} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
533 1018
534############################################################################# 1019#############################################################################
535 1020
536package CFClient::UI::Window; 1021package CFClient::UI::Frame;
537 1022
538our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
539 1024
540use 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 $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
541 1074
542sub new { 1075sub new {
543 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
544 1077
545 my $self = $class->SUPER::new (%arg);
546}
547
548sub update {
549 my ($self) = @_;
550
551 # we want to do this delayed...
552 $self->render_chld;
553 $self->SUPER::update;
554}
555
556sub render_chld {
557 my ($self) = @_;
558
559 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
560 glClearColor 0, 0, 0, 1;
561 glClear GL_COLOR_BUFFER_BIT;
562 $self->child->draw;
563 };
564}
565
566sub size_allocate {
567 my ($self, $w, $h) = @_;
568
569 $self->child->configure (0, 0, $w, $h);
570
571 $self->render_chld;
572}
573
574sub _draw {
575 my ($self) = @_;
576
577 my ($w, $h) = ($self->w, $self->h);
578
579 my $tex = $self->{texture}
580 or return;
581
582 glEnable GL_BLEND;
583 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
584 glEnable GL_TEXTURE_2D;
585 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
586
587 $tex->draw_quad (0, 0, $w, $h);
588
589 glDisable GL_BLEND;
590 glDisable GL_TEXTURE_2D;
591}
592
593#############################################################################
594
595package CFClient::UI::ViewPort;
596
597our @ISA = CFClient::UI::Window::;
598
599sub new { die }
600
601sub size_request {
602 my ($self) = @_;
603
604 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606
607 @$self{qw(child_w child_h)}
608}
609
610sub _draw {
611 my ($self) = @_;
612
613 $self->{children}[1]->draw;
614}
615
616
617#############################################################################
618
619package CFClient::UI::Frame;
620
621our @ISA = CFClient::UI::Bin::;
622
623use CFClient::OpenGL;
624
625sub new {
626 my $class = shift;
627
628 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
631 border => 0.8, 1081 border => 0.6,
632 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
633 ); 1086 );
634 1087
635 $self
636}
637
638sub set_size {
639 my ($self, $w, $h) = @_;
640 $self->{req_w} = $w;
641 $self->{req_h} = $h;
642 $self->check_size;
643}
644
645sub size_request {
646 my ($self) = @_;
647 ($self->{req_w}, $self->{req_h})
648}
649
650sub size_allocate {
651 my ($self, $w, $h) = @_;
652 $self->{w} = $w;
653 $self->{h} = $h;
654 $self->child->configure (0, 0, $w, $h);
655}
656
657sub _draw {
658 my ($self) = @_;
659
660 my ($w, $h) = ($self->{w}, $self->{h});
661
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666
667# glBegin GL_QUADS;
668# glColor 0, 0, 0, 0;
669# glVertex 0 , 0;
670# glVertex 0 , $h;
671# glVertex $w, $h;
672# glVertex $w, 0;
673# glEnd;
674
675
676 $self->child->draw;
677 glDisable GL_BLEND;
678 glDisable GL_TEXTURE_2D;
679}
680
681#############################################################################
682
683package CFClient::UI::FancyFrame;
684
685our @ISA = CFClient::UI::Bin::;
686
687use CFClient::OpenGL;
688
689my @tex =
690 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
691 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
692
693sub new {
694 my $class = shift;
695
696 # TODO: user_x, user_y, overwrite moveto?
697
698 my $self = $class->SUPER::new (
699 bg => [1, 1, 1, 1],
700 border_bg => [1, 1, 1, 1],
701 border => 0.8,
702 can_events => 1,
703 @_
704 );
705
706 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
707 align => 0, 1089 align => 0,
708 valign => 1, 1090 valign => 1,
709 text => $self->{title}, 1091 text => $self->{title},
710 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 }
711 1103
712 $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};
713} 1113}
714 1114
715sub border { 1115sub border {
716 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
717} 1117}
718 1118
719sub size_request { 1119sub size_request {
720 my ($self) = @_; 1120 my ($self) = @_;
721 1121
722 return ($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 $self->{close_btn};
723 1127
724 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
725 1129
726 ( 1130 (
727 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
730} 1134}
731 1135
732sub size_allocate { 1136sub size_allocate {
733 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
734 1138
1139 if ($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
735 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
736 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
737 1149
738 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
739 if $self->{title};
740
741 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
742} 1154}
743 1155
744sub button_down { 1156sub button_down {
745 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
746 1158
1159 my ($w, $h) = @$self{qw(w h)};
747 my $border = $self->border; 1160 my $border = $self->border;
748 1161
749 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
752 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
753 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
754 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
755 $self->{motion} = sub { 1173 $self->{motion} = sub {
756 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
757 1175
758 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
759 1178
760 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
761 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
762 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
763 }; 1184 };
764 1185
765 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
766 && $y >= 0 && $y < $border) {
767
768 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
769 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
770 1189
771 $self->{motion} = sub { 1190 $self->{motion} = sub {
772 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
773 1192
774 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
775 1194
776 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
777 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
778 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
779 } 1203 1
780} 1204}
781 1205
782sub button_up { 1206sub button_up {
783 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
784 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
785 delete $self->{motion}; 1212 !!delete $self->{motion}
786} 1213}
787 1214
788sub mouse_motion { 1215sub mouse_motion {
789 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
790 1217
791 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
792} 1221}
793 1222
794sub _draw { 1223sub _draw {
795 my ($self) = @_; 1224 my ($self) = @_;
796 1225
1226 my $child = $self->{children}[0];
1227
797 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
798 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
799 1230
800 glEnable GL_BLEND;
801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804 1233
805 my $border = $self->border; 1234 my $border = $self->border;
806 1235
807 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
808 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
809 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
812 1241
813 my $bg = $tex[0]; 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
814 1244
815 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
816 my $rep_x = $cw / $bg->{w}; 1246 # solve this better(?)
817 my $rep_y = $ch / $bg->{h}; 1247 $bg->{s} = $cw / $bg->{w};
818 1248 $bg->{t} = $ch / $bg->{h};
819 glColor @{ $self->{bg} };
820
821 $bg->{s} = $rep_x;
822 $bg->{t} = $rep_y;
823 $bg->{wrap_mode} = 1;
824 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
825 1251
826 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
827 glDisable GL_BLEND;
828 1253
829 $self->{title}->draw if $self->{title};
830 $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};
831} 1265}
832 1266
833############################################################################# 1267#############################################################################
834 1268
835package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
843sub new { 1277sub new {
844 my $class = shift; 1278 my $class = shift;
845 1279
846 $class->SUPER::new ( 1280 $class->SUPER::new (
847 col_expand => [], 1281 col_expand => [],
848 @_ 1282 @_,
849 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
850} 1288}
851 1289
852sub add { 1290sub add {
853 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
854 1292
855 $child->set_parent ($self); 1293 $child->set_parent ($self);
856 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
857 1295
858 $child->check_size; 1296 $self->realloc;
859} 1297}
860 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
861# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
862sub clear { 1306sub clear {
863 my ($self) = @_; 1307 my ($self) = @_;
864 1308
1309 my @children = $self->children;
865 delete $self->{children}; 1310 delete $self->{children};
866 $self->update; 1311
1312 for (@children) {
1313 delete $_->{parent};
1314 $_->hide;
1315 }
1316
1317 $self->realloc;
867} 1318}
868 1319
869sub get_wh { 1320sub get_wh {
870 my ($self) = @_; 1321 my ($self) = @_;
871 1322
… …
902sub size_allocate { 1353sub size_allocate {
903 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
904 1355
905 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
906 1357
907 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
908 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
909 1360
910 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
911 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
912 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
913 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
967 } 1418 }
968} 1419}
969 1420
970############################################################################# 1421#############################################################################
971 1422
972package CFClient::UI::HBox; 1423package CFClient::UI::Box;
973
974# TODO: wrap into common Box base class
975 1424
976our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
977 1426
978sub size_request { 1427sub size_request {
979 my ($self) = @_; 1428 my ($self) = @_;
980 1429
981 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
982 1431 ? (
983 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
984 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
985 (List::Util::max map $_->[1], @alloc), 1434 )
986 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
987} 1439}
988 1440
989sub size_allocate { 1441sub size_allocate {
990 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
991 1443
992 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
993
994 my $children = $self->{children}; 1445 my $children = $self->{children};
995 1446
996 my @h = map $_->{req_w}, @$children; 1447 my @req;
997 1448
998 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
999 1450 @req = ($space / (@$children || 1)) x @$children;
1000 if ($req_h > $h) {
1001 # ah well, not enough space
1002 $_ *= $h / $req_h for @h;
1003 } else { 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 {
1004 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1005 $exp ||= 1;
1006 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1007 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1008 my $child = $children->[$_];
1009
1010 my $alloc_h = $h[$_];
1011 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1012 $h[$_] = $alloc_h;
1013 } 1465 }
1014 } 1466 }
1015 1467
1016 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1017 1469
1018 my $y = 0; 1470 my $pos = 0;
1019 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1022 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1023 1474
1024 $y += $h; 1475 $pos += $alloc;
1025 } 1476 }
1026 1477
1027 1 1478 1
1028} 1479}
1029 1480
1030############################################################################# 1481#############################################################################
1031 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1032package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1033 1499
1034# TODO: wrap into common Box base class
1035
1036our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1037 1501
1038sub size_request { 1502sub new {
1039 my ($self) = @_; 1503 my $class = shift;
1040 1504
1041 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1042 1506 vertical => 1,
1043 ( 1507 @_,
1044 (List::Util::max map $_->[0], @alloc),
1045 (List::Util::sum map $_->[1], @alloc),
1046 ) 1508 )
1047} 1509}
1048 1510
1049sub size_allocate {
1050 my ($self, $w, $h) = @_;
1051
1052 my $children = $self->{children};
1053
1054 my @h = map $_->{req_h}, @$children;
1055
1056 my $req_h = List::Util::sum @h;
1057
1058 if ($req_h > $h) {
1059 # ah well, not enough space
1060 $_ *= $h / $req_h for @h;
1061 } else {
1062 my $exp = List::Util::sum map $_->{expand}, @$children;
1063 $exp ||= 1;
1064
1065 for (0 .. $#$children) {
1066 my $child = $children->[$_];
1067
1068 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1069 }
1070 }
1071
1072 CFClient::UI::harmonize \@h;
1073
1074 my $y = 0;
1075 for (0 .. $#$children) {
1076 my $child = $children->[$_];
1077 my $h = $h[$_];
1078 $child->configure (0, $y, $w, $h);
1079
1080 $y += $h;
1081 }
1082
1083 1
1084}
1085
1086############################################################################# 1511#############################################################################
1087 1512
1088package CFClient::UI::Label; 1513package CFClient::UI::Label;
1089 1514
1090our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1091 1516
1092use CFClient::OpenGL; 1517use CFClient::OpenGL;
1093 1518
1094sub new { 1519sub new {
1095 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1096 1521
1097 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1098 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),
1099 fontsize => 1, 1532 fontsize => 1,
1100 text => "",
1101 align => -1, 1533 align => -1,
1102 valign => -1, 1534 valign => -1,
1103 padding => 2, 1535 padding_x => 2,
1104 layout => new CFClient::Layout, 1536 padding_y => 2,
1105 can_events => 0, 1537 can_events => 0,
1106 %arg 1538 %arg
1107 ); 1539 );
1108 1540
1109 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout; 1544 $self->{template} = $layout;
1113 } 1545 }
1114 1546
1115 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1116 $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 }
1117 1552
1118 $self 1553 $self
1119} 1554}
1120 1555
1121sub escape_text { 1556sub escape($) {
1122 local $_ = $_[1]; 1557 local $_ = $_[0];
1123 1558
1124 s/&/&amp;/g; 1559 s/&/&amp;/g;
1125 s/>/&gt;/g; 1560 s/>/&gt;/g;
1126 s/</&lt;/g; 1561 s/</&lt;/g;
1127 1562
1128 $_[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 $self->SUPER::realloc;
1129} 1578}
1130 1579
1131sub set_text { 1580sub set_text {
1132 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1133 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;
1134 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1135 1588
1136 delete $self->{texture}; 1589 delete $self->{size_req};
1137 $self->check_size; 1590 $self->realloc;
1138 $self->update; 1591 $self->update;
1139} 1592}
1140 1593
1141sub set_markup { 1594sub set_markup {
1142 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1143 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;
1144 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1145 1604
1146 delete $self->{texture}; 1605 delete $self->{size_req};
1147 $self->check_size; 1606 $self->realloc;
1148 $self->update; 1607 $self->update;
1149} 1608}
1150 1609
1151sub size_request { 1610sub size_request {
1152 my ($self) = @_; 1611 my ($self) = @_;
1153 1612
1154 $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});
1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156 1619
1157 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1158 1621
1159 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1625
1162 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1163 1627
1164 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1165 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1166 } 1633 };
1167 1634
1168 ( 1635 @{ $self->{size_req} }
1169 $w + $self->{padding} * 2,
1170 $h + $self->{padding} * 2,
1171 )
1172} 1636}
1173 1637
1174sub size_allocate { 1638sub size_allocate {
1175 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1176 1640
1641 delete $self->{ox};
1642
1177 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1178} 1645}
1179 1646
1180sub set_fontsize { 1647sub set_fontsize {
1181 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1182 1649
1183 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1184 $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 $self->SUPER::reconfigure;
1185} 1662}
1186 1663
1187sub _draw { 1664sub _draw {
1188 my ($self) = @_; 1665 my ($self) = @_;
1189 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1190 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};
1191 $self->{layout}->set_width ($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});
1192 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1193 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1194 }; 1678 };
1195 1679
1196 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1197 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
1198 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 {
1199 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1200 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1201 glColor @{$self->{fg}}; 1702 }
1202
1203 $self->{ox} = int (
1204 $self->{align} < 0 ? $self->{padding}
1205 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1206 : ($self->{w} - $tex->{w}) * 0.5
1207 );
1208
1209 $self->{oy} = int (
1210 $self->{valign} < 0 ? $self->{padding}
1211 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1212 : ($self->{h} - $tex->{h}) * 0.5
1213 );
1214
1215 $tex->draw_quad ($self->{ox}, $self->{oy});
1216 1703
1217 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219} 1705}
1220 1706
1221############################################################################# 1707#############################################################################
1222 1708
1223package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1228 1714
1229sub new { 1715sub new {
1230 my $class = shift; 1716 my $class = shift;
1231 1717
1232 $class->SUPER::new ( 1718 $class->SUPER::new (
1233 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1234 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1235 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1236 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1237 can_hover => 1, 1723 can_hover => 1,
1238 can_focus => 1, 1724 can_focus => 1,
1239 valign => 0, 1725 valign => 0,
1240 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1241 @_ 1729 @_
1242 ) 1730 )
1243} 1731}
1244 1732
1245sub _set_text { 1733sub _set_text {
… …
1247 1735
1248 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1249 1737
1250 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1251 1739
1252 delete $self->{texture};
1253
1254 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1255 $self->{text} = $text; 1741 $self->{text} = $text;
1256 1742
1257 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1258 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1259 1746
1260 $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);
1261} 1758}
1262 1759
1263sub get_text { 1760sub get_text {
1264 $_[0]{text} 1761 $_[0]{text}
1265} 1762}
… …
1268 my ($self) = @_; 1765 my ($self) = @_;
1269 1766
1270 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1271 1768
1272 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1273}
1274
1275sub size_allocate {
1276 my ($self, $w, $h) = @_;
1277
1278 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1279}
1280
1281sub set_text {
1282 my ($self, $text) = @_;
1283
1284 $self->{cursor} = length $text;
1285 $self->_set_text ($text);
1286 $self->update;
1287} 1770}
1288 1771
1289sub key_down { 1772sub key_down {
1290 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1291 1774
… …
1293 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1294 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1295 1778
1296 my $text = $self->get_text; 1779 my $text = $self->get_text;
1297 1780
1298 if ($sym == 8) { 1781 if ($uni == 8) {
1299 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1300 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1301 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1302 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1303 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1304 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1305 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1306 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1307 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1308 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1309 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1310 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1311 $self->emit ('escape'); 1794 $self->_emit ('escape');
1312 } elsif ($uni) { 1795 } elsif ($uni) {
1313 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1314 } 1799 }
1315 1800
1316 $self->_set_text ($text); 1801 $self->_set_text ($text);
1317 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1318} 1806}
1319 1807
1320sub focus_in { 1808sub focus_in {
1321 my ($self) = @_; 1809 my ($self) = @_;
1322 1810
… …
1337 utf8::encode $text; 1825 utf8::encode $text;
1338 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1339 1827
1340 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1341 $self->update; 1829 $self->update;
1830
1831 1
1342} 1832}
1343 1833
1344sub mouse_motion { 1834sub mouse_motion {
1345 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1346# 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, $y;#d#
1837
1838 0
1347} 1839}
1348 1840
1349sub _draw { 1841sub _draw {
1350 my ($self) = @_; 1842 my ($self) = @_;
1351 1843
1352 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1353 1845
1354 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1355 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1356 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1357 } else { 1849 } else {
1358 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1359 } 1851 }
1360 1852
1361 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1362 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1363 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1364 glVertex 0 , 0; 1856 glVertex 0 , 0;
1365 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1366 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1367 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1398 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1399 1891
1400 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1401 1893
1402 if ($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} = '';
1403 $self->emit (activate => $self->get_text); 1899 $self->_emit (activate => $txt);
1404 $self->update; 1900 $self->update;
1405 1901
1902 } elsif ($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
1406 } else { 1924 } else {
1407 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1408 } 1928 1
1409
1410} 1929}
1411 1930
1412############################################################################# 1931#############################################################################
1413 1932
1414package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1423 1942
1424sub new { 1943sub new {
1425 my $class = shift; 1944 my $class = shift;
1426 1945
1427 $class->SUPER::new ( 1946 $class->SUPER::new (
1428 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1429 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1430 bg => [1, 1, 1, 0.2],
1431 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1432 can_hover => 1, 1951 can_hover => 1,
1433 align => 0, 1952 align => 0,
1434 valign => 0, 1953 valign => 0,
1435 can_events => 1, 1954 can_events => 1,
1436 @_ 1955 @_
1437 ) 1956 )
1438} 1957}
1439 1958
1959sub activate { }
1960
1440sub button_up { 1961sub button_up {
1441 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1442 1963
1964 $self->emit ("activate")
1443 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1444 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1445 $self->emit ("activate"); 1967
1446 } 1968 1
1447} 1969}
1448 1970
1449sub _draw { 1971sub _draw {
1450 my ($self) = @_; 1972 my ($self) = @_;
1451 1973
1452 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1453 1975
1454 if ($GRAB == $self) {
1455 $self->{fg} = $self->{active_fg};
1456 }
1457
1458 glEnable GL_BLEND;
1459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1460 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1462 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1463 1979
1464 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1465 1981
1466 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468 1983
1469 $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
1470} 2023}
1471 2024
1472############################################################################# 2025#############################################################################
1473 2026
1474package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1483 2036
1484sub new { 2037sub new {
1485 my $class = shift; 2038 my $class = shift;
1486 2039
1487 $class->SUPER::new ( 2040 $class->SUPER::new (
1488 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1489 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1490 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1491 state => 0, 2047 state => 0,
1492 can_hover => 1, 2048 can_hover => 1,
1493 @_ 2049 @_
1494 ) 2050 )
1495} 2051}
1496 2052
1497sub size_request { 2053sub size_request {
1498 my ($self) = @_; 2054 my ($self) = @_;
1499 2055
1500 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1501} 2057}
1502 2058
1503sub button_down { 2059sub button_down {
1504 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1505 2061
1506 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1507 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1508 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1509 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1510 } 2070 1
1511} 2071}
1512 2072
1513sub _draw { 2073sub _draw {
1514 my ($self) = @_; 2074 my ($self) = @_;
1515 2075
1516 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1517 2077
1518 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1519 2079
1520 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;
1521 2083
1522 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1523 2085
1524 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1525 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1526 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1527
1528 my $tex = $self->{state} ? $tex[1] : $tex[0];
1529
1530 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1531
1532 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1533 glDisable GL_BLEND;
1534} 2091}
1535 2092
1536############################################################################# 2093#############################################################################
1537 2094
1538package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1581 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1582 2139
1583 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1584 } 2141 }
1585 2142
1586 glEnable GL_BLEND;
1587 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1588 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1589 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1590 2145
1591 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1592 2147
1593 glDisable GL_BLEND;
1594 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1595} 2149}
1596 2150
1597############################################################################# 2151#############################################################################
1598 2152
1599package CFClient::UI::VGauge; 2153package CFClient::UI::VGauge;
1600 2154
1601our @ISA = CFClient::UI::Base::; 2155our @ISA = CFClient::UI::Base::;
2156
2157use List::Util qw(min max);
1602 2158
1603use CFClient::OpenGL; 2159use CFClient::OpenGL;
1604 2160
1605my %tex = ( 2161my %tex = (
1606 food => [ 2162 food => [
1607 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1608 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2164 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1609 ], 2165 ],
1610 grace => [ 2166 grace => [
1611 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1612 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/
1613 ], 2169 ],
1614 hp => [ 2170 hp => [
1615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1616 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2172 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1617 ], 2173 ],
1618 mana => [ 2174 mana => [
1619 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2175 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1620 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2176 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1621 ], 2177 ],
1622); 2178);
1623 2179
1624# eg. VGauge->new (gauge => 'food'), default gauge: food 2180# eg. VGauge->new (gauge => 'food'), default gauge: food
1625sub new { 2181sub new {
… …
1644} 2200}
1645 2201
1646sub set_max { 2202sub set_max {
1647 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
1648 2204
2205 return if $self->{max_val} == $max;
2206
1649 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1650} 2209}
1651 2210
1652sub set_value { 2211sub set_value {
1653 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1654 2213
1655 $self->set_max ($max) 2214 $self->set_max ($max)
1656 if defined $max; 2215 if defined $max;
1657 2216
1658 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1659 $self->{val} = $val; 2219 $self->{val} = $val;
1660
1661 $self->update; 2220 $self->update;
1662} 2221}
1663 2222
1664sub _draw { 2223sub _draw {
1665 my ($self) = @_; 2224 my ($self) = @_;
1666 2225
1667 my $tex = $tex{$self->{type}}; 2226 my $tex = $tex{$self->{type}};
2227 my ($t1, $t2, $t3) = @$tex;
1668 2228
1669 my ($w, $h) = ($self->{w}, $self->{h}); 2229 my ($w, $h) = ($self->{w}, $self->{h});
1670 2230
1671 if ($self->{vertical}) { 2231 if ($self->{vertical}) {
1672 glRotate 90, 0, 0, 1; 2232 glRotate 90, 0, 0, 1;
… …
1674 2234
1675 ($w, $h) = ($h, $w); 2235 ($w, $h) = ($h, $w);
1676 } 2236 }
1677 2237
1678 my $ycut = $self->{val} / ($self->{max_val} || 1); 2238 my $ycut = $self->{val} / ($self->{max_val} || 1);
1679 $ycut = 1 if $self->{val} > $self->{max_val};
1680 2239
1681 my $t1 = $tex->[0]; 2240 my $ycut1 = max 0, min 1, $ycut;
1682 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);
1683 2245
1684 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1685 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;
1686 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1687 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1688 2251
1689 my $h1 = $self->{h} - $ycut * $self->{h};
1690 my $h2 = $ycut * $self->{h};
1691
1692 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1693 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
1694 glTexCoord 0 , 0; glVertex 0 , 0; 2254 glTexCoord 0 , 0; glVertex 0 , 0;
1695 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2255 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1696 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2256 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1697 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2257 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1698 glEnd; 2258 glEnd;
1699 2259
2260 my $ycut1 = List::Util::min 1, $ycut;
1700 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2261 glBindTexture GL_TEXTURE_2D, $t2->{name};
1701 glBegin GL_QUADS; 2262 glBegin GL_QUADS;
1702 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2263 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2264 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1704 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2265 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1705 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2266 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1706 glEnd; 2267 glEnd;
2268
2269 if ($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, $h2;
2276 glEnd;
2277 }
1707 2278
1708 glDisable GL_BLEND; 2279 glDisable GL_BLEND;
1709 glDisable GL_TEXTURE_2D; 2280 glDisable GL_TEXTURE_2D;
1710} 2281}
1711 2282
… …
1717 2288
1718sub new { 2289sub new {
1719 my ($class, %arg) = @_; 2290 my ($class, %arg) = @_;
1720 2291
1721 my $self = $class->SUPER::new ( 2292 my $self = $class->SUPER::new (
1722 tooltip => $arg{type}, 2293 tooltip => $arg{type},
2294 can_hover => 1,
2295 can_events => 1,
1723 %arg, 2296 %arg,
1724 ); 2297 );
1725 2298
1726 $self->add ($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");
1727 $self->add ($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);
1728 $self->add ($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");
1729 2302
1730 $self 2303 $self
1731} 2304}
1732 2305
… …
1735 2308
1736 $self->{value}->set_fontsize ($fsize); 2309 $self->{value}->set_fontsize ($fsize);
1737 $self->{max} ->set_fontsize ($fsize); 2310 $self->{max} ->set_fontsize ($fsize);
1738} 2311}
1739 2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
1740sub set_value { 2320sub set_value {
1741 my ($self, $val, $max) = @_; 2321 my ($self, $val, $max) = @_;
1742 2322
1743 $self->set_max ($max) 2323 $self->set_max ($max)
1744 if defined $max; 2324 if defined $max;
1745 2325
1746 $self->{gauge}->set_value ($val, $max); 2326 $self->{gauge}->set_value ($val, $max);
1747 $self->{value}->set_text ($val); 2327 $self->{value}->set_text ($val);
1748}
1749
1750sub set_max {
1751 my ($self, $max) = @_;
1752
1753 $self->{gauge}->set_max ($max);
1754 $self->{max}->set_text ($max);
1755} 2328}
1756 2329
1757############################################################################# 2330#############################################################################
1758 2331
1759package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
… …
1769 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1770 2343
1771sub new { 2344sub new {
1772 my $class = shift; 2345 my $class = shift;
1773 2346
1774 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1775 2348
1776 # TODO: 0-width page 2349 # TODO: 0-width page
1777 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1778 # TODO: calculations are off 2351 # TODO: calculations are off
1779 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1780 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1781 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],
1782 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1783 req_w => 20, 2358 min_w => $::WIDTH / 80,
1784 req_h => 20, 2359 min_h => $::WIDTH / 80,
1785 vertical => 0, 2360 vertical => 0,
1786 can_hover => 1, 2361 can_hover => 1,
1787 inner_pad => 5, 2362 inner_pad => 0.02,
1788 @_ 2363 @_
1789 ); 2364 );
1790 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1791 $self 2369 $self
1792} 2370}
1793 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($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 $self->update;
2405 }
2406}
2407
1794sub size_request { 2408sub size_request {
1795 my ($self) = @_; 2409 my ($self) = @_;
1796 2410
1797 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1798 my $h = $self->{req_h};
1799
1800 $self->{vertical} ? ($h, $w) : ($w, $h)
1801} 2412}
1802 2413
1803sub button_down { 2414sub button_down {
1804 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1805 2416
1806 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1807 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1808} 2422}
1809 2423
1810sub mouse_motion { 2424sub mouse_motion {
1811 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1812 2426
1813 if ($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
1814 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1815 2457
1816 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1817 2459
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1820 2462
1821 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1822 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1823 $x = $lo if $x < $lo;
1824 $x = $hi - $page if $x > $hi - $page;
1825 $self->{range}[0] = $x;
1826 2465
1827 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1828 $self->update; 2467 $self->{knob_w} = $knob_w;
1829 } 2468 }
1830}
1831
1832# the inner_* stuff is for generating a padding for the slider handle,
1833# so that the handle doesn't leave the texture. This calculation isn't 100%
1834# correct propably, but it does the job for now
1835sub _calc_inner_pad_px {
1836 my ($self, $w) = @_;
1837 ($w / 100) * $self->{inner_pad} # % to pixels
1838}
1839
1840sub _draw {
1841 my ($self) = @_;
1842 2469
1843 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1844 2471
1845 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1846 2473
1847 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1848 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1849 2476
2477 glTranslate 1, 0, 0;
1850 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1851 glTranslate 0, -$self->{w}, 0;
1852
1853 ($w, $h) = ($h, $w);
1854 } 2479 }
1855 2480
1856 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1857 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1858 2483
1859 my ($value, $lo, $hi, $page) = @{$self->{range}};
1860
1861 $hi = $value + 1 if $lo == $hi;
1862
1863 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1864 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1865
1866 $page = int $page * $inner_w / ($hi - $lo);
1867 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1868
1869 $w -= $page;
1870 $page &= ~1;
1871 glTranslate $page * 0.5, 0, 0;
1872 $page ||= 2;
1873
1874 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1875 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1876
1877 glEnable GL_BLEND;
1878 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1879 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1880 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1881 2486
1882 # draw background 2487 # draw background
1883 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1884 2489
1885 # draw handle 2490 # draw handle
1886 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1887 2492
1888 glDisable GL_BLEND;
1889 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
1890} 2494}
1891 2495
1892############################################################################# 2496#############################################################################
1893 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($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
1894package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
1895 2540
1896our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
1897 2542
1898use CFClient::OpenGL; 2543use CFClient::OpenGL;
1899 2544
1900sub new { 2545sub new {
1901 my $class = shift; 2546 my $class = shift;
1902 2547
1903 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
1904 fontsize => 1, 2549 fontsize => 1,
2550 can_events => 0,
2551 indent => 0,
2552 #font => default_font
1905 @_, 2553 @_,
1906 2554
1907 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
1908 par => [], 2556 par => [],
1909 height => 0, 2557 height => 0,
1910 children => [ 2558 children => [
1911 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
1912 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
1913 ], 2561 ],
1914 ); 2562 );
1915 2563
1916 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
1917 $self->update;
1918 });
1919 2565
1920 $self 2566 $self
1921} 2567}
1922 2568
1923sub set_fontsize { 2569sub set_fontsize {
… …
1925 2571
1926 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
1927 $self->reflow; 2573 $self->reflow;
1928} 2574}
1929 2575
2576sub size_allocate {
2577 my ($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 $self->reflow;
2587}
2588
1930sub text_height { 2589sub text_size {
1931 my ($self, $text) = @_; 2590 my ($self, $text, $indent) = @_;
1932 2591
1933 my $layout = $self->{layout}; 2592 my $layout = $self->{layout};
1934 2593
1935 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1936 $layout->set_width ($self->{w}); 2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1937 $layout->set_text ($text); 2597 $layout->set_markup ($text);
1938 2598
1939 ($layout->size)[1] 2599 $layout->size
1940} 2600}
1941 2601
1942sub reflow { 2602sub reflow {
1943 my ($self) = @_; 2603 my ($self) = @_;
1944 2604
1945 $self->{need_reflow}++; 2605 $self->{need_reflow}++;
1946 $self->update; 2606 $self->update;
1947} 2607}
1948 2608
1949sub size_allocate { 2609sub set_offset {
2610 my ($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 {
1950 my ($self, $w, $h) = @_; 2617 my ($self) = @_;
1951 2618
1952 $self->SUPER::size_allocate ($w, $h); 2619 $self->{par} = [];
1953 2620 $self->{height} = 0;
1954 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1955 $self->{layout}->set_width ($self->{children}[0]{w});
1956
1957 $self->reflow;
1958} 2622}
1959 2623
1960sub add_paragraph { 2624sub add_paragraph {
1961 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
1962 2626
1963 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
1964 2628 my ($w, $h) = $self->text_size ($line);
1965 my $height = $self->text_height ($text);
1966
1967 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
1968 2632
1969 push @{$self->{par}}, [$height, $color, $text];
1970
1971 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1972 $self->{children}[1]->update;
1973} 2634}
1974 2635
1975sub update { 2636sub update {
1976 my ($self) = @_; 2637 my ($self) = @_;
1977 2638
… …
1979 2640
1980 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
1981 2642
1982 delete $self->{texture}; 2643 delete $self->{texture};
1983 2644
1984 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
1985 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
1986 my $height = 0; 2649 my $height = 0;
1987 2650
1988 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
1989 for @{$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 }
1990 2667
1991 $self->{height} = $height; 2668 $self->{height} = $height;
1992 2669
1993 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1994 2671
1995 delete $self->{texture}; 2672 delete $self->{texture};
1996 } 2673 }
1997 2674
1998 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1999 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
2000 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2001 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
2002 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2003 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2004 glEnable GL_TEXTURE_2D;
2005 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2006
2007 my $top = int $self->{children}[1]{range}[0];
2008
2009 my $y0 = $top;
2010 my $y1 = $top + $self->{h};
2011
2012 my $y = 0;
2013
2014 my $layout = $self->{layout};
2015 2693
2016 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2017 my $h = $par->[0]; 2695 my $h = $par->[1];
2018 2696
2019 if ($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});
2020 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2021 2702
2022 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2023 my ($W, $H) = $layout->size; 2704
2024 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2025 } 2707 }
2026 2708
2027 $y += $h; 2709 $y += $h;
2028 } 2710 }
2029 2711
2030 glDisable GL_TEXTURE_2D;
2031 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
2032 }; 2713 };
2033 }); 2714 });
2034} 2715}
2035 2716
2036sub _draw { 2717sub _draw {
2037 my ($self) = @_; 2718 my ($self) = @_;
2038 2719
2039 if ($self->{texture}) {
2040 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2041 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2042 $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});
2043 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2044 }
2045 2725
2046 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2047 2727
2048} 2728}
2049 2729
… …
2097 2777
2098sub new { 2778sub new {
2099 my $class = shift; 2779 my $class = shift;
2100 2780
2101 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2102 state => 0, 2782 state => 0,
2103 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2104 can_events => 1,
2105 @_ 2784 @_
2106 ); 2785 );
2107 2786
2108 if ($self->{state}) {
2109 $self->{state} = 0;
2110 $self->toggle_flopper;
2111 }
2112
2113 $self 2787 $self
2114} 2788}
2115 2789
2116sub toggle_flopper { 2790sub toggle_flopper {
2117 my ($self) = @_; 2791 my ($self) = @_;
2118 2792
2119 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2120 if ($self->{state} = !$self->{state}) { 2794}
2121 $CFClient::UI::ROOT->add ($self->{other}); 2795
2122 $self->{other}->move ($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
2123 $self->emit ("open"); 3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
2124 } else { 3058 } else {
2125 $CFClient::UI::ROOT->remove ($self->{other}); 3059 return 0
2126 $self->emit ("close"); 3060 }
3061
2127 } 3062 1
2128
2129 $self->emit (changed => $self->{state});
2130} 3063}
2131 3064
2132############################################################################# 3065#############################################################################
2133 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, $commit) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 });
3531}
3532
3533# $mod and $sym are the modifiers and key symbol
3534# $cmds is a array ref of strings (the commands)
3535# $cb is the callback that is executed on OK
3536# $ccb is the callback that is executed on CANCEL and
3537# when the binding was unsuccessful on OK
3538sub set_binding {
3539 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3540
3541 $self->clear_command_list;
3542 $self->{recording} = 0;
3543 $self->{rec_btn}->set_text ("start recording");
3544
3545 $self->{binding} = [$mod, $sym];
3546 $self->{commands} = $cmds;
3547
3548 $self->{binding_change} = $cb;
3549 $self->{binding_cancel} = $ccb;
3550
3551 $self->update_binding_widgets;
3552}
3553
3554# this is a shortcut method that asks for a binding
3555# and then just binds it.
3556sub do_quick_binding {
3557 my ($self, $cmds) = @_;
3558 $self->set_binding (undef, undef, $cmds, sub {
3559 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3560 });
3561 $self->ask_for_bind (1);
3562}
3563
3564sub update_binding_widgets {
3565 my ($self) = @_;
3566 my ($mod, $sym, $cmds) = $self->get_binding;
3567 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3568 $self->set_command_list ($cmds);
3569}
3570
3571sub get_binding {
3572 my ($self) = @_;
3573 return (
3574 $self->{binding}->[0],
3575 $self->{binding}->[1],
3576 [ grep { defined $_ } @{$self->{commands}} ]
3577 );
3578}
3579
3580sub clear_command_list {
3581 my ($self) = @_;
3582 $self->{cmdbox}->clear ();
3583}
3584
3585sub set_command_list {
3586 my ($self, $cmds) = @_;
3587
3588 $self->{cmdbox}->clear ();
3589 $self->{commands} = $cmds;
3590
3591 my $idx = 0;
3592
3593 for (@$cmds) {
3594 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3595
3596 my $i = $idx;
3597 $hb->add (new CFClient::UI::Label text => $_);
3598 $hb->add (new CFClient::UI::Button
3599 text => "delete",
3600 tooltip => "Deletes the action from the record",
3601 on_activate => sub {
3602 $self->{cmdbox}->remove ($hb);
3603 $cmds->[$i] = undef;
3604 });
3605
3606
3607 $idx++
3608 }
3609}
3610
3611#############################################################################
3612
3613package CFClient::UI::SpellList;
3614
3615our @ISA = CFClient::UI::Table::;
3616
3617sub new {
3618 my $class = shift;
3619
3620 my $self = $class->SUPER::new (
3621 binding => [],
3622 commands => [],
3623 @_,
3624 )
3625}
3626
3627my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3628
3629my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3635my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3637my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3639
3640sub rebuild_spell_list {
3641 my ($self) = @_;
3642
3643 $CFClient::UI::ROOT->on_refresh ($self => sub {
3644 $self->clear;
3645
3646 return unless $::CONN;
3647
3648 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3649 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3650 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3651 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3652 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3653
3654 my $row = 0;
3655
3656 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3657 my $spell = $self->{spell}{$_};
3658
3659 $row++;
3660
3661 my $spell_cb = sub {
3662 my ($widget, $ev) = @_;
3663
3664 if ($ev->{button} == 1) {
3665 $::CONN->user_send ("cast $spell->{name}");
3666 } elsif ($ev->{button} == 2) {
3667 $::CONN->user_send ("invoke $spell->{name}");
3668 } elsif ($ev->{button} == 3) {
3669 (new CFClient::UI::Menu
3670 items => [
3671 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3672 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3673 ],
3674 )->popup ($ev);
3675 } else {
3676 return 0;
3677 }
3678
3679 1
3680 };
3681
3682 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3683
3684 #TODO: add path info to tooltip
3685 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3686
3687 $self->add (0, $row, new CFClient::UI::Face
3688 face => $spell->{face},
3689 can_hover => 1,
3690 can_events => 1,
3691 tooltip => $tooltip,
3692 on_button_down => $spell_cb,
3693 );
3694
3695 $self->add (1, $row, new CFClient::UI::Label
3696 expand => 1,
3697 text => $spell->{name},
3698 can_hover => 1,
3699 can_events => 1,
3700 tooltip => $tooltip,
3701 on_button_down => $spell_cb,
3702 );
3703
3704 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3705 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3706 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3707 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3708 }
3709 });
3710}
3711
3712sub add_spell {
3713 my ($self, $spell) = @_;
3714
3715 $self->{spell}->{$spell->{name}} = $spell;
3716 $self->rebuild_spell_list;
3717}
3718
3719sub remove_spell {
3720 my ($self, $spell) = @_;
3721
3722 delete $self->{spell}->{$spell->{name}};
3723 $self->rebuild_spell_list;
3724}
3725
3726sub clear_spells {
3727 my ($self) = @_;
3728
3729 $self->{spell} = {};
3730 $self->rebuild_spell_list;
3731}
3732
3733#############################################################################
3734
2134package CFClient::UI::Root; 3735package CFClient::UI::Root;
2135 3736
2136our @ISA = CFClient::UI::Container::; 3737our @ISA = CFClient::UI::Container::;
2137 3738
3739use List::Util qw(min max);
3740
2138use CFClient::OpenGL; 3741use CFClient::OpenGL;
2139 3742
2140sub check_size { 3743sub new {
2141 my ($self) = @_; 3744 my $class = shift;
2142 3745
2143 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3746 my $self = $class->SUPER::new (
3747 visible => 1,
3748 @_,
3749 );
3750
3751 Scalar::Util::weaken ($self->{root} = $self);
3752
3753 $self
2144} 3754}
2145 3755
2146sub size_request { 3756sub size_request {
2147 ($::WIDTH, $::HEIGHT) 3757 my ($self) = @_;
2148}
2149 3758
2150sub configure { 3759 ($self->{w}, $self->{h})
3760}
3761
3762sub _to_pixel {
3763 my ($coord, $size, $max) = @_;
3764
3765 $coord =
3766 $coord eq "center" ? ($max - $size) * 0.5
3767 : $coord eq "max" ? $max
3768 : $coord;
3769
3770 $coord = 0 if $coord < 0;
3771 $coord = $max - $size if $coord > $max - $size;
3772
3773 int $coord + 0.5
3774}
3775
3776sub size_allocate {
2151 my ($self, $x, $y, $w, $h) = @_; 3777 my ($self, $w, $h) = @_;
2152 3778
2153 $self->SUPER::configure ($x, $y, $w, $h);
2154
2155 for my $child (@{$self->{children}}) { 3779 for my $child ($self->children) {
2156 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3780 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2157 3781
2158 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3782 $X = $child->{force_x} if exists $child->{force_x};
2159 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3783 $Y = $child->{force_y} if exists $child->{force_y};
3784
3785 $X = _to_pixel $X, $W, $self->{w};
3786 $Y = _to_pixel $Y, $H, $self->{h};
3787
2160 $child->configure ($X, $Y, $W,$H); 3788 $child->configure ($X, $Y, $W, $H);
2161 } 3789 }
2162} 3790}
2163 3791
2164sub _topleft { 3792sub coord2local {
2165 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2166 3794
2167 ($x, $y) 3795 ($x, $y)
2168} 3796}
2169 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2170sub update { 3804sub update {
2171 my ($self) = @_; 3805 my ($self) = @_;
2172 3806
2173 $self->check_size; 3807 $::WANT_REFRESH++;
2174 ::refresh ();
2175} 3808}
2176 3809
2177sub add { 3810sub add {
2178 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2179 3812
2180 # integerize window positions 3813 $_->{is_toplevel} = 1
2181 $child->{x} = int $child->{x}; 3814 for @children;
2182 $child->{y} = int $child->{y};
2183 3815
2184 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2185} 3832}
2186 3833
2187sub on_refresh { 3834sub on_refresh {
2188 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2189 3836
2190 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2191} 3838}
2192 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2193sub draw { 3846sub draw {
2194 my ($self) = @_; 3847 my ($self) = @_;
2195 3848
2196 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2197 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2198 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2199 3945
2200 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2201 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2202 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2203 3949
2204 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2205 glLoadIdentity; 3951 glLoadIdentity;
2206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2207 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2208 glLoadIdentity; 3954 glLoadIdentity;
2209 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2210 $self->_draw; 3963 $self->_draw;
2211} 3964}
2212 3965
2213############################################################################# 3966#############################################################################
2214 3967
2215package CFClient::UI; 3968package CFClient::UI;
2216 3969
2217$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2218$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2219 3972
22201 39731
2221 3974

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