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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 1.302 by root, Mon Jun 12 13:26:14 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
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};
711 1094
712 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
713} 1103}
714 1104
715sub border { 1105sub border {
716 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
717} 1107}
718 1108
719sub size_request { 1109sub size_request {
720 my ($self) = @_; 1110 my ($self) = @_;
721 1111
722 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title_widget}->size_request
1113 if $self->{title_widget};
723 1114
724 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
725 1116
726 ( 1117 (
727 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
730} 1121}
731 1122
732sub size_allocate { 1123sub size_allocate {
733 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
734 1125
1126 if ($self->{title_widget}) {
1127 $self->{title_widget}{w} = $w;
1128 $self->{title_widget}{h} = $h;
1129 $self->{title_widget}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
735 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
736 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
737 1136
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); 1137 $self->child->configure ($border, $border, $w, $h);
742} 1138}
743 1139
744sub button_down { 1140sub button_down {
745 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
746 1142
1143 my ($w, $h) = @$self{qw(w h)};
747 my $border = $self->border; 1144 my $border = $self->border;
748 1145
749 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
752 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
753 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
754 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
755 $self->{motion} = sub { 1157 $self->{motion} = sub {
756 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
757 1159
758 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
759 1162
760 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
761 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
762 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
763 }; 1168 };
764 1169
765 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
766 && $y >= 0 && $y < $border) {
767
768 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
769 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
770 1173
771 $self->{motion} = sub { 1174 $self->{motion} = sub {
772 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
773 1176
774 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
775 1178
776 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
777 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
778 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
779 } 1187 1
780} 1188}
781 1189
782sub button_up { 1190sub button_up {
783 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
784 1192
785 delete $self->{motion}; 1193 !!delete $self->{motion}
786} 1194}
787 1195
788sub mouse_motion { 1196sub mouse_motion {
789 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
790 1198
791 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
792} 1202}
793 1203
794sub _draw { 1204sub _draw {
795 my ($self) = @_; 1205 my ($self) = @_;
796 1206
1207 my $child = $self->{children}[0];
1208
797 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
798 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
799 1211
800 glEnable GL_BLEND;
801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804 1214
805 my $border = $self->border; 1215 my $border = $self->border;
806 1216
807 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
808 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
809 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
812 1222
813 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
814 1225
815 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
816 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
817 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
818 1229 $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); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
825 1232
826 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
827 glDisable GL_BLEND;
828 1234
829 $self->{title}->draw if $self->{title};
830 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title_widget}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title_widget}->_draw;
1240 }
831} 1241}
832 1242
833############################################################################# 1243#############################################################################
834 1244
835package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
843sub new { 1253sub new {
844 my $class = shift; 1254 my $class = shift;
845 1255
846 $class->SUPER::new ( 1256 $class->SUPER::new (
847 col_expand => [], 1257 col_expand => [],
848 @_ 1258 @_,
849 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
850} 1264}
851 1265
852sub add { 1266sub add {
853 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
854 1268
855 $child->set_parent ($self); 1269 $child->set_parent ($self);
856 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
857 1271
858 $child->check_size; 1272 $self->realloc;
859} 1273}
860 1274
1275sub remove {
1276 my ($self, $child) = @_;
1277
1278 # TODO: not yet implemented
1279}
1280
861# TODO: move to container class maybe? send childs a signal on removal? 1281# TODO: move to container class maybe? send children a signal on removal?
862sub clear { 1282sub clear {
863 my ($self) = @_; 1283 my ($self) = @_;
864 1284
1285 my @children = $self->children;
865 delete $self->{children}; 1286 delete $self->{children};
866 $self->update; 1287
1288 for (@children) {
1289 delete $_->{parent};
1290 $_->hide;
1291 }
1292
1293 $self->realloc;
867} 1294}
868 1295
869sub get_wh { 1296sub get_wh {
870 my ($self) = @_; 1297 my ($self) = @_;
871 1298
… …
902sub size_allocate { 1329sub size_allocate {
903 my ($self, $w, $h) = @_; 1330 my ($self, $w, $h) = @_;
904 1331
905 my ($ws, $hs) = $self->get_wh; 1332 my ($ws, $hs) = $self->get_wh;
906 1333
907 my $req_w = sum @$ws; 1334 my $req_w = (sum @$ws) || 1;
908 my $req_h = sum @$hs; 1335 my $req_h = (sum @$hs) || 1;
909 1336
910 # TODO: nicer code && do row_expand 1337 # TODO: nicer code && do row_expand
911 my @col_expand = @{$self->{col_expand}}; 1338 my @col_expand = @{$self->{col_expand}};
912 @col_expand = (1) x @$ws unless @col_expand; 1339 @col_expand = (1) x @$ws unless @col_expand;
913 my $col_expand = (sum @col_expand) || 1; 1340 my $col_expand = (sum @col_expand) || 1;
… …
967 } 1394 }
968} 1395}
969 1396
970############################################################################# 1397#############################################################################
971 1398
972package CFClient::UI::HBox; 1399package CFClient::UI::Box;
973
974# TODO: wrap into common Box base class
975 1400
976our @ISA = CFClient::UI::Container::; 1401our @ISA = CFClient::UI::Container::;
977 1402
978sub size_request { 1403sub size_request {
979 my ($self) = @_; 1404 my ($self) = @_;
980 1405
981 my @alloc = map [$_->size_request], @{$self->{children}}; 1406 $self->{vertical}
982 1407 ? (
983 ( 1408 (List::Util::max map $_->{req_w}, @{$self->{children}}),
984 (List::Util::sum map $_->[0], @alloc), 1409 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
985 (List::Util::max map $_->[1], @alloc), 1410 )
986 ) 1411 : (
1412 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1413 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1414 )
987} 1415}
988 1416
989sub size_allocate { 1417sub size_allocate {
990 my ($self, $w, $h) = @_; 1418 my ($self, $w, $h) = @_;
991 1419
992 ($h, $w) = ($w, $h); 1420 my $space = $self->{vertical} ? $h : $w;
993
994 my $children = $self->{children}; 1421 my $children = $self->{children};
995 1422
996 my @h = map $_->{req_w}, @$children; 1423 my @req;
997 1424
998 my $req_h = List::Util::sum @h; 1425 if ($self->{homogeneous}) {
999 1426 @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 { 1427 } else {
1428 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1429 my $req = List::Util::sum @req;
1430
1431 if ($req > $space) {
1432 # ah well, not enough space
1433 $_ *= $space / $req for @req;
1434 } else {
1004 my $exp = List::Util::sum map $_->{expand}, @$children; 1435 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1005 $exp ||= 1;
1006 1436
1437 $space = ($space - $req) / $expand; # remaining space to give away
1438
1439 $req[$_] += $space * $children->[$_]{expand}
1007 for (0 .. $#$children) { 1440 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 } 1441 }
1014 } 1442 }
1015 1443
1016 CFClient::UI::harmonize \@h; 1444 CFClient::UI::harmonize \@req;
1017 1445
1018 my $y = 0; 1446 my $pos = 0;
1019 for (0 .. $#$children) { 1447 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021 my $h = $h[$_]; 1448 my $alloc = $req[$_];
1022 $child->configure ($y, 0, $h, $w); 1449 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1023 1450
1024 $y += $h; 1451 $pos += $alloc;
1025 } 1452 }
1026 1453
1027 1 1454 1
1028} 1455}
1029 1456
1030############################################################################# 1457#############################################################################
1031 1458
1459package CFClient::UI::HBox;
1460
1461our @ISA = CFClient::UI::Box::;
1462
1463sub new {
1464 my $class = shift;
1465
1466 $class->SUPER::new (
1467 vertical => 0,
1468 @_,
1469 )
1470}
1471
1472#############################################################################
1473
1032package CFClient::UI::VBox; 1474package CFClient::UI::VBox;
1033 1475
1034# TODO: wrap into common Box base class
1035
1036our @ISA = CFClient::UI::Container::; 1476our @ISA = CFClient::UI::Box::;
1037 1477
1038sub size_request { 1478sub new {
1039 my ($self) = @_; 1479 my $class = shift;
1040 1480
1041 my @alloc = map [$_->size_request], @{$self->{children}}; 1481 $class->SUPER::new (
1042 1482 vertical => 1,
1043 ( 1483 @_,
1044 (List::Util::max map $_->[0], @alloc),
1045 (List::Util::sum map $_->[1], @alloc),
1046 ) 1484 )
1047} 1485}
1048 1486
1049sub size_allocate {
1050 my ($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 += $h;
1081 }
1082
1083 1
1084}
1085
1086############################################################################# 1487#############################################################################
1087 1488
1088package CFClient::UI::Label; 1489package CFClient::UI::Label;
1089 1490
1090our @ISA = CFClient::UI::Base::; 1491our @ISA = CFClient::UI::DrawBG::;
1091 1492
1092use CFClient::OpenGL; 1493use CFClient::OpenGL;
1093 1494
1094sub new { 1495sub new {
1095 my ($class, %arg) = @_; 1496 my ($class, %arg) = @_;
1096 1497
1097 my $self = $class->SUPER::new ( 1498 my $self = $class->SUPER::new (
1098 fg => [1, 1, 1], 1499 fg => [1, 1, 1],
1500 #bg => none
1501 #active_bg => none
1502 #font => default_font
1503 #text => initial text
1504 #markup => initial narkup
1505 #max_w => maximum pixel width
1506 ellipsise => 3, # end
1507 layout => (new CFClient::Layout),
1099 fontsize => 1, 1508 fontsize => 1,
1100 text => "",
1101 align => -1, 1509 align => -1,
1102 valign => -1, 1510 valign => -1,
1103 padding => 2, 1511 padding_x => 2,
1104 layout => new CFClient::Layout, 1512 padding_y => 2,
1105 can_events => 0, 1513 can_events => 0,
1106 %arg 1514 %arg
1107 ); 1515 );
1108 1516
1109 if (exists $self->{template}) { 1517 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout; 1518 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template}); 1519 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout; 1520 $self->{template} = $layout;
1113 } 1521 }
1114 1522
1115 $self->set_text (delete $self->{text}) if exists $self->{text}; 1523 if (exists $self->{markup}) {
1116 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1524 $self->set_markup (delete $self->{markup});
1525 } else {
1526 $self->set_text (delete $self->{text});
1527 }
1117 1528
1118 $self 1529 $self
1119} 1530}
1120 1531
1121sub escape_text { 1532sub escape($) {
1122 local $_ = $_[1]; 1533 local $_ = $_[0];
1123 1534
1124 s/&/&amp;/g; 1535 s/&/&amp;/g;
1125 s/>/&gt;/g; 1536 s/>/&gt;/g;
1126 s/</&lt;/g; 1537 s/</&lt;/g;
1127 1538
1128 $_[1] 1539 $_
1540}
1541
1542sub update {
1543 my ($self) = @_;
1544
1545 delete $self->{texture};
1546 $self->SUPER::update;
1547}
1548
1549sub realloc {
1550 my ($self) = @_;
1551
1552 delete $self->{ox};
1553 $self->SUPER::realloc;
1129} 1554}
1130 1555
1131sub set_text { 1556sub set_text {
1132 my ($self, $text) = @_; 1557 my ($self, $text) = @_;
1133 1558
1559 return if $self->{text} eq "T$text";
1560 $self->{text} = "T$text";
1561
1562 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1134 $self->{layout}->set_text ($text); 1563 $self->{layout}->set_text ($text);
1135 1564
1136 delete $self->{texture}; 1565 delete $self->{size_req};
1137 $self->check_size; 1566 $self->realloc;
1138 $self->update; 1567 $self->update;
1139} 1568}
1140 1569
1141sub set_markup { 1570sub set_markup {
1142 my ($self, $markup) = @_; 1571 my ($self, $markup) = @_;
1143 1572
1573 return if $self->{text} eq "M$markup";
1574 $self->{text} = "M$markup";
1575
1576 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1577
1578 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1144 $self->{layout}->set_markup ($markup); 1579 $self->{layout}->set_markup ($markup);
1145 1580
1146 delete $self->{texture}; 1581 delete $self->{size_req};
1147 $self->check_size; 1582 $self->realloc;
1148 $self->update; 1583 $self->update;
1149} 1584}
1150 1585
1151sub size_request { 1586sub size_request {
1152 my ($self) = @_; 1587 my ($self) = @_;
1153 1588
1154 $self->{layout}->set_width; 1589 $self->{size_req} ||= do {
1590 $self->{layout}->set_font ($self->{font}) if $self->{font};
1591 $self->{layout}->set_width ($self->{max_w} || -1);
1592 $self->{layout}->set_ellipsise ($self->{ellipsise});
1593 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156 1595
1157 my ($w, $h) = $self->{layout}->size; 1596 my ($w, $h) = $self->{layout}->size;
1158 1597
1159 if (exists $self->{template}) { 1598 if (exists $self->{template}) {
1599 $self->{template}->set_font ($self->{font}) if $self->{font};
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1600 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1601
1162 my ($w2, $h2) = $self->{template}->size; 1602 my ($w2, $h2) = $self->{template}->size;
1163 1603
1164 $w = List::Util::max $w, $w2; 1604 $w = List::Util::max $w, $w2;
1165 $h = List::Util::max $h, $h2; 1605 $h = List::Util::max $h, $h2;
1606 }
1607
1608 [$w, $h]
1166 } 1609 };
1167 1610
1168 ( 1611 @{ $self->{size_req} }
1169 $w + $self->{padding} * 2,
1170 $h + $self->{padding} * 2,
1171 )
1172} 1612}
1173 1613
1174sub size_allocate { 1614sub size_allocate {
1175 my ($self, $w, $h) = @_; 1615 my ($self, $w, $h) = @_;
1176 1616
1617 delete $self->{ox};
1618
1177 delete $self->{texture}; 1619 delete $self->{texture}
1620 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1178} 1621}
1179 1622
1180sub set_fontsize { 1623sub set_fontsize {
1181 my ($self, $fontsize) = @_; 1624 my ($self, $fontsize) = @_;
1182 1625
1183 $self->{fontsize} = $fontsize; 1626 $self->{fontsize} = $fontsize;
1184 $self->check_size; 1627 delete $self->{texture};
1628
1629 $self->realloc;
1630}
1631
1632sub reconfigure {
1633 my ($self) = @_;
1634
1635 delete $self->{size_req};
1636
1637 $self->SUPER::reconfigure;
1185} 1638}
1186 1639
1187sub _draw { 1640sub _draw {
1188 my ($self) = @_; 1641 my ($self) = @_;
1189 1642
1643 $self->SUPER::_draw; # draw background, if applicable
1644
1190 my $tex = $self->{texture} ||= do { 1645 my $tex = $self->{texture} ||= do {
1646 $self->{layout}->set_foreground (@{$self->{fg}});
1647 $self->{layout}->set_font ($self->{font}) if $self->{font};
1191 $self->{layout}->set_width ($self->{w}); 1648 $self->{layout}->set_width ($self->{w});
1649 $self->{layout}->set_ellipsise ($self->{ellipsise});
1650 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1192 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1651 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1652
1193 new_from_layout CFClient::Texture $self->{layout} 1653 new_from_layout CFClient::Texture $self->{layout}
1194 }; 1654 };
1195 1655
1196 glEnable GL_BLEND; 1656 unless (exists $self->{ox}) {
1197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1657 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1658 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1659 : ($self->{w} - $tex->{w}) * 0.5);
1660
1661 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1662 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1663 : ($self->{h} - $tex->{h}) * 0.5);
1664 };
1665
1198 glEnable GL_TEXTURE_2D; 1666 glEnable GL_TEXTURE_2D;
1667
1668 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1669 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1670
1671 if ($tex->{format} == GL_ALPHA) {
1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1673 glColor @{$self->{fg}};
1674 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1675 } else {
1199 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1200 1677 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1201 glColor @{$self->{fg}}; 1678 }
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 1679
1217 glDisable GL_TEXTURE_2D; 1680 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219} 1681}
1220 1682
1221############################################################################# 1683#############################################################################
1222 1684
1223package CFClient::UI::EntryBase; 1685package CFClient::UI::EntryBase;
… …
1228 1690
1229sub new { 1691sub new {
1230 my $class = shift; 1692 my $class = shift;
1231 1693
1232 $class->SUPER::new ( 1694 $class->SUPER::new (
1233 fg => [1, 1, 1], 1695 fg => [1, 1, 1],
1234 bg => [0, 0, 0, 0.2], 1696 bg => [0, 0, 0, 0.2],
1235 active_bg => [1, 1, 1, 0.5], 1697 active_bg => [1, 1, 1, 0.5],
1236 active_fg => [0, 0, 0], 1698 active_fg => [0, 0, 0],
1237 can_hover => 1, 1699 can_hover => 1,
1238 can_focus => 1, 1700 can_focus => 1,
1239 valign => 0, 1701 valign => 0,
1240 can_events => 1, 1702 can_events => 1,
1703 #text => ...
1704 #hidden => "*",
1241 @_ 1705 @_
1242 ) 1706 )
1243} 1707}
1244 1708
1245sub _set_text { 1709sub _set_text {
… …
1247 1711
1248 delete $self->{cur_h}; 1712 delete $self->{cur_h};
1249 1713
1250 return if $self->{text} eq $text; 1714 return if $self->{text} eq $text;
1251 1715
1252 delete $self->{texture};
1253
1254 $self->{last_activity} = $::NOW; 1716 $self->{last_activity} = $::NOW;
1255 $self->{text} = $text; 1717 $self->{text} = $text;
1256 1718
1257 $text =~ s/./*/g if $self->{hidden}; 1719 $text =~ s/./*/g if $self->{hidden};
1258 $self->{layout}->set_text ("$text "); 1720 $self->{layout}->set_text ("$text ");
1721 delete $self->{size_req};
1259 1722
1260 $self->emit (changed => $self->{text}); 1723 $self->_emit (changed => $self->{text});
1724
1725 $self->realloc;
1726 $self->update;
1727}
1728
1729sub set_text {
1730 my ($self, $text) = @_;
1731
1732 $self->{cursor} = length $text;
1733 $self->_set_text ($text);
1261} 1734}
1262 1735
1263sub get_text { 1736sub get_text {
1264 $_[0]{text} 1737 $_[0]{text}
1265} 1738}
… …
1268 my ($self) = @_; 1741 my ($self) = @_;
1269 1742
1270 my ($w, $h) = $self->SUPER::size_request; 1743 my ($w, $h) = $self->SUPER::size_request;
1271 1744
1272 ($w + 1, $h) # add 1 for cursor 1745 ($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 $self->update;
1287} 1746}
1288 1747
1289sub key_down { 1748sub key_down {
1290 my ($self, $ev) = @_; 1749 my ($self, $ev) = @_;
1291 1750
… …
1293 my $sym = $ev->{sym}; 1752 my $sym = $ev->{sym};
1294 my $uni = $ev->{unicode}; 1753 my $uni = $ev->{unicode};
1295 1754
1296 my $text = $self->get_text; 1755 my $text = $self->get_text;
1297 1756
1298 if ($sym == 8) { 1757 if ($uni == 8) {
1299 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1758 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1300 } elsif ($sym == 127) { 1759 } elsif ($uni == 127) {
1301 substr $text, $self->{cursor}, 1, ""; 1760 substr $text, $self->{cursor}, 1, "";
1302 } elsif ($sym == CFClient::SDLK_LEFT) { 1761 } elsif ($sym == CFClient::SDLK_LEFT) {
1303 --$self->{cursor} if $self->{cursor}; 1762 --$self->{cursor} if $self->{cursor};
1304 } elsif ($sym == CFClient::SDLK_RIGHT) { 1763 } elsif ($sym == CFClient::SDLK_RIGHT) {
1305 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1764 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1306 } elsif ($sym == CFClient::SDLK_HOME) { 1765 } elsif ($sym == CFClient::SDLK_HOME) {
1307 $self->{cursor} = 0; 1766 $self->{cursor} = 0;
1308 } elsif ($sym == CFClient::SDLK_END) { 1767 } elsif ($sym == CFClient::SDLK_END) {
1309 $self->{cursor} = length $text; 1768 $self->{cursor} = length $text;
1310 } elsif ($sym == 27) { 1769 } elsif ($uni == 27) {
1311 $self->emit ('escape'); 1770 $self->_emit ('escape');
1312 } elsif ($uni) { 1771 } elsif ($uni) {
1313 substr $text, $self->{cursor}++, 0, chr $uni; 1772 substr $text, $self->{cursor}++, 0, chr $uni;
1773 } else {
1774 return 0;
1314 } 1775 }
1315 1776
1316 $self->_set_text ($text); 1777 $self->_set_text ($text);
1317 $self->update; 1778
1779 $self->realloc;
1780
1781 1
1318} 1782}
1319 1783
1320sub focus_in { 1784sub focus_in {
1321 my ($self) = @_; 1785 my ($self) = @_;
1322 1786
… …
1337 utf8::encode $text; 1801 utf8::encode $text;
1338 $self->{cursor} = length substr $text, 0, $idx; 1802 $self->{cursor} = length substr $text, 0, $idx;
1339 1803
1340 $self->_set_text ($self->{text}); 1804 $self->_set_text ($self->{text});
1341 $self->update; 1805 $self->update;
1806
1807 1
1342} 1808}
1343 1809
1344sub mouse_motion { 1810sub mouse_motion {
1345 my ($self, $ev, $x, $y) = @_; 1811 my ($self, $ev, $x, $y) = @_;
1346# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1812# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1813
1814 0
1347} 1815}
1348 1816
1349sub _draw { 1817sub _draw {
1350 my ($self) = @_; 1818 my ($self) = @_;
1351 1819
1352 local $self->{fg} = $self->{fg}; 1820 local $self->{fg} = $self->{fg};
1353 1821
1354 if ($FOCUS == $self) { 1822 if ($FOCUS == $self) {
1355 glColor @{$self->{active_bg}}; 1823 glColor_premultiply @{$self->{active_bg}};
1356 $self->{fg} = $self->{active_fg}; 1824 $self->{fg} = $self->{active_fg};
1357 } else { 1825 } else {
1358 glColor @{$self->{bg}}; 1826 glColor_premultiply @{$self->{bg}};
1359 } 1827 }
1360 1828
1361 glEnable GL_BLEND; 1829 glEnable GL_BLEND;
1362 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1830 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1363 glBegin GL_QUADS; 1831 glBegin GL_QUADS;
1364 glVertex 0 , 0; 1832 glVertex 0 , 0;
1365 glVertex 0 , $self->{h}; 1833 glVertex 0 , $self->{h};
1366 glVertex $self->{w}, $self->{h}; 1834 glVertex $self->{w}, $self->{h};
1367 glVertex $self->{w}, 0; 1835 glVertex $self->{w}, 0;
… …
1398 my ($self, $ev) = @_; 1866 my ($self, $ev) = @_;
1399 1867
1400 my $sym = $ev->{sym}; 1868 my $sym = $ev->{sym};
1401 1869
1402 if ($sym == 13) { 1870 if ($sym == 13) {
1871 unshift @{$self->{history}},
1872 my $txt = $self->get_text;
1873 $self->{history_pointer} = -1;
1874 $self->{history_saveback} = '';
1403 $self->emit (activate => $self->get_text); 1875 $self->_emit (activate => $txt);
1404 $self->update; 1876 $self->update;
1405 1877
1878 } elsif ($sym == CFClient::SDLK_UP) {
1879 if ($self->{history_pointer} < 0) {
1880 $self->{history_saveback} = $self->get_text;
1881 }
1882 if (@{$self->{history} || []} > 0) {
1883 $self->{history_pointer}++;
1884 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1885 $self->{history_pointer} = @{$self->{history} || []} - 1;
1886 }
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 }
1889
1890 } elsif ($sym == CFClient::SDLK_DOWN) {
1891 $self->{history_pointer}--;
1892 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1893
1894 if ($self->{history_pointer} >= 0) {
1895 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1896 } else {
1897 $self->set_text ($self->{history_saveback});
1898 }
1899
1406 } else { 1900 } else {
1407 $self->SUPER::key_down ($ev); 1901 return $self->SUPER::key_down ($ev)
1902 }
1903
1408 } 1904 1
1409
1410} 1905}
1411 1906
1412############################################################################# 1907#############################################################################
1413 1908
1414package CFClient::UI::Button; 1909package CFClient::UI::Button;
… …
1423 1918
1424sub new { 1919sub new {
1425 my $class = shift; 1920 my $class = shift;
1426 1921
1427 $class->SUPER::new ( 1922 $class->SUPER::new (
1428 padding => 4, 1923 padding_x => 4,
1924 padding_y => 4,
1429 fg => [1, 1, 1], 1925 fg => [1, 1, 1],
1430 bg => [1, 1, 1, 0.2],
1431 active_fg => [0, 0, 1], 1926 active_fg => [0, 0, 1],
1432 can_hover => 1, 1927 can_hover => 1,
1433 align => 0, 1928 align => 0,
1434 valign => 0, 1929 valign => 0,
1435 can_events => 1, 1930 can_events => 1,
1436 @_ 1931 @_
1437 ) 1932 )
1438} 1933}
1439 1934
1935sub activate { }
1936
1440sub button_up { 1937sub button_up {
1441 my ($self, $ev, $x, $y) = @_; 1938 my ($self, $ev, $x, $y) = @_;
1442 1939
1940 $self->emit ("activate")
1443 if ($x >= 0 && $x < $self->{w} 1941 if $x >= 0 && $x < $self->{w}
1444 && $y >= 0 && $y < $self->{h}) { 1942 && $y >= 0 && $y < $self->{h};
1445 $self->emit ("activate"); 1943
1446 } 1944 1
1447} 1945}
1448 1946
1449sub _draw { 1947sub _draw {
1450 my ($self) = @_; 1948 my ($self) = @_;
1451 1949
1452 local $self->{fg} = $self->{fg}; 1950 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1453 1951
1454 if ($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; 1952 glEnable GL_TEXTURE_2D;
1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1462 glColor 0, 0, 0, 1; 1954 glColor 0, 0, 0, 1;
1463 1955
1464 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1956 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1465 1957
1466 glDisable GL_TEXTURE_2D; 1958 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468 1959
1469 $self->SUPER::_draw; 1960 $self->SUPER::_draw;
1470} 1961}
1471 1962
1472############################################################################# 1963#############################################################################
… …
1483 1974
1484sub new { 1975sub new {
1485 my $class = shift; 1976 my $class = shift;
1486 1977
1487 $class->SUPER::new ( 1978 $class->SUPER::new (
1488 padding => 2, 1979 padding_x => 2,
1980 padding_y => 2,
1489 fg => [1, 1, 1], 1981 fg => [1, 1, 1],
1490 active_fg => [1, 1, 0], 1982 active_fg => [1, 1, 0],
1983 bg => [0, 0, 0, 0.2],
1984 active_bg => [1, 1, 1, 0.5],
1491 state => 0, 1985 state => 0,
1492 can_hover => 1, 1986 can_hover => 1,
1493 @_ 1987 @_
1494 ) 1988 )
1495} 1989}
1496 1990
1497sub size_request { 1991sub size_request {
1498 my ($self) = @_; 1992 my ($self) = @_;
1499 1993
1500 ($self->{padding} * 2 + 6) x 2 1994 (6) x 2
1501} 1995}
1502 1996
1503sub button_down { 1997sub button_down {
1504 my ($self, $ev, $x, $y) = @_; 1998 my ($self, $ev, $x, $y) = @_;
1505 1999
1506 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2000 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1507 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2001 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1508 $self->{state} = !$self->{state}; 2002 $self->{state} = !$self->{state};
1509 $self->emit (changed => $self->{state}); 2003 $self->_emit (changed => $self->{state});
2004 } else {
2005 return 0
2006 }
2007
1510 } 2008 1
1511} 2009}
1512 2010
1513sub _draw { 2011sub _draw {
1514 my ($self) = @_; 2012 my ($self) = @_;
1515 2013
1516 $self->SUPER::_draw; 2014 $self->SUPER::_draw;
1517 2015
1518 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2016 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1519 2017
1520 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2018 my ($w, $h) = @$self{qw(w h)};
2019
2020 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1521 2021
1522 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2022 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1523 2023
1524 glEnable GL_BLEND; 2024 my $tex = $self->{state} ? $tex[1] : $tex[0];
2025
1525 glEnable GL_TEXTURE_2D; 2026 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); 2027 $tex->draw_quad_alpha (0, 0, $s, $s);
1531
1532 glDisable GL_TEXTURE_2D; 2028 glDisable GL_TEXTURE_2D;
1533 glDisable GL_BLEND;
1534} 2029}
1535 2030
1536############################################################################# 2031#############################################################################
1537 2032
1538package CFClient::UI::Image; 2033package CFClient::UI::Image;
… …
1581 glTranslate 0, -$self->{w}, 0; 2076 glTranslate 0, -$self->{w}, 0;
1582 2077
1583 ($w, $h) = ($h, $w); 2078 ($w, $h) = ($h, $w);
1584 } 2079 }
1585 2080
1586 glEnable GL_BLEND;
1587 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1588 glEnable GL_TEXTURE_2D; 2081 glEnable GL_TEXTURE_2D;
1589 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2082 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1590 2083
1591 $tex->draw_quad (0, 0, $w, $h); 2084 $tex->draw_quad_alpha (0, 0, $w, $h);
1592 2085
1593 glDisable GL_BLEND;
1594 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1595} 2087}
1596 2088
1597############################################################################# 2089#############################################################################
1598 2090
1599package CFClient::UI::VGauge; 2091package CFClient::UI::VGauge;
1600 2092
1601our @ISA = CFClient::UI::Base::; 2093our @ISA = CFClient::UI::Base::;
2094
2095use List::Util qw(min max);
1602 2096
1603use CFClient::OpenGL; 2097use CFClient::OpenGL;
1604 2098
1605my %tex = ( 2099my %tex = (
1606 food => [ 2100 food => [
1607 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1608 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2102 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1609 ], 2103 ],
1610 grace => [ 2104 grace => [
1611 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1612 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2106 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1613 ], 2107 ],
1614 hp => [ 2108 hp => [
1615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2109 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1616 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2110 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1617 ], 2111 ],
1618 mana => [ 2112 mana => [
1619 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2113 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1620 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2114 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1621 ], 2115 ],
1622); 2116);
1623 2117
1624# eg. VGauge->new (gauge => 'food'), default gauge: food 2118# eg. VGauge->new (gauge => 'food'), default gauge: food
1625sub new { 2119sub new {
… …
1644} 2138}
1645 2139
1646sub set_max { 2140sub set_max {
1647 my ($self, $max) = @_; 2141 my ($self, $max) = @_;
1648 2142
2143 return if $self->{max_val} == $max;
2144
1649 $self->{max_val} = $max; 2145 $self->{max_val} = $max;
2146 $self->update;
1650} 2147}
1651 2148
1652sub set_value { 2149sub set_value {
1653 my ($self, $val, $max) = @_; 2150 my ($self, $val, $max) = @_;
1654 2151
1655 $self->set_max ($max) 2152 $self->set_max ($max)
1656 if defined $max; 2153 if defined $max;
1657 2154
1658 $max = $self->{max_val}; 2155 return if $self->{val} == $val;
2156
1659 $self->{val} = $val; 2157 $self->{val} = $val;
1660
1661 $self->update; 2158 $self->update;
1662} 2159}
1663 2160
1664sub _draw { 2161sub _draw {
1665 my ($self) = @_; 2162 my ($self) = @_;
1666 2163
1667 my $tex = $tex{$self->{type}}; 2164 my $tex = $tex{$self->{type}};
2165 my ($t1, $t2, $t3) = @$tex;
1668 2166
1669 my ($w, $h) = ($self->{w}, $self->{h}); 2167 my ($w, $h) = ($self->{w}, $self->{h});
1670 2168
1671 if ($self->{vertical}) { 2169 if ($self->{vertical}) {
1672 glRotate 90, 0, 0, 1; 2170 glRotate 90, 0, 0, 1;
… …
1674 2172
1675 ($w, $h) = ($h, $w); 2173 ($w, $h) = ($h, $w);
1676 } 2174 }
1677 2175
1678 my $ycut = $self->{val} / ($self->{max_val} || 1); 2176 my $ycut = $self->{val} / ($self->{max_val} || 1);
1679 $ycut = 1 if $self->{val} > $self->{max_val};
1680 2177
1681 my $t1 = $tex->[0]; 2178 my $ycut1 = max 0, min 1, $ycut;
1682 my $t2 = $tex->[1]; 2179 my $ycut2 = max 0, min 1, $ycut - 1;
2180
2181 my $h1 = $self->{h} * (1 - $ycut1);
2182 my $h2 = $self->{h} * (1 - $ycut2);
1683 2183
1684 glEnable GL_BLEND; 2184 glEnable GL_BLEND;
1685 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2185 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2186 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1686 glEnable GL_TEXTURE_2D; 2187 glEnable GL_TEXTURE_2D;
1687 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2188 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1688 2189
1689 my $h1 = $self->{h} - $ycut * $self->{h};
1690 my $h2 = $ycut * $self->{h};
1691
1692 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2190 glBindTexture GL_TEXTURE_2D, $t1->{name};
1693 glBegin GL_QUADS; 2191 glBegin GL_QUADS;
1694 glTexCoord 0 , 0; glVertex 0 , 0; 2192 glTexCoord 0 , 0; glVertex 0 , 0;
1695 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2193 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1696 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2194 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1697 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2195 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1698 glEnd; 2196 glEnd;
1699 2197
2198 my $ycut1 = List::Util::min 1, $ycut;
1700 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2199 glBindTexture GL_TEXTURE_2D, $t2->{name};
1701 glBegin GL_QUADS; 2200 glBegin GL_QUADS;
1702 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2201 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2202 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1704 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2203 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1705 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2204 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1706 glEnd; 2205 glEnd;
2206
2207 if ($t3) {
2208 glBindTexture GL_TEXTURE_2D, $t3->{name};
2209 glBegin GL_QUADS;
2210 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2211 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2212 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2213 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2214 glEnd;
2215 }
1707 2216
1708 glDisable GL_BLEND; 2217 glDisable GL_BLEND;
1709 glDisable GL_TEXTURE_2D; 2218 glDisable GL_TEXTURE_2D;
1710} 2219}
1711 2220
… …
1717 2226
1718sub new { 2227sub new {
1719 my ($class, %arg) = @_; 2228 my ($class, %arg) = @_;
1720 2229
1721 my $self = $class->SUPER::new ( 2230 my $self = $class->SUPER::new (
1722 tooltip => $arg{type}, 2231 tooltip => $arg{type},
2232 can_hover => 1,
2233 can_events => 1,
1723 %arg, 2234 %arg,
1724 ); 2235 );
1725 2236
1726 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2237 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1727 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2238 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1728 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2239 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1729 2240
1730 $self 2241 $self
1731} 2242}
1732 2243
… …
1735 2246
1736 $self->{value}->set_fontsize ($fsize); 2247 $self->{value}->set_fontsize ($fsize);
1737 $self->{max} ->set_fontsize ($fsize); 2248 $self->{max} ->set_fontsize ($fsize);
1738} 2249}
1739 2250
2251sub set_max {
2252 my ($self, $max) = @_;
2253
2254 $self->{gauge}->set_max ($max);
2255 $self->{max}->set_text ($max);
2256}
2257
1740sub set_value { 2258sub set_value {
1741 my ($self, $val, $max) = @_; 2259 my ($self, $val, $max) = @_;
1742 2260
1743 $self->set_max ($max) 2261 $self->set_max ($max)
1744 if defined $max; 2262 if defined $max;
1745 2263
1746 $self->{gauge}->set_value ($val, $max); 2264 $self->{gauge}->set_value ($val, $max);
1747 $self->{value}->set_text ($val); 2265 $self->{value}->set_text ($val);
1748}
1749
1750sub set_max {
1751 my ($self, $max) = @_;
1752
1753 $self->{gauge}->set_max ($max);
1754 $self->{max}->set_text ($max);
1755} 2266}
1756 2267
1757############################################################################# 2268#############################################################################
1758 2269
1759package CFClient::UI::Slider; 2270package CFClient::UI::Slider;
… …
1769 qw(s1_slider.png s1_slider_bg.png); 2280 qw(s1_slider.png s1_slider_bg.png);
1770 2281
1771sub new { 2282sub new {
1772 my $class = shift; 2283 my $class = shift;
1773 2284
1774 # range [value, low, high, page] 2285 # range [value, low, high, page, unit]
1775 2286
1776 # TODO: 0-width page 2287 # TODO: 0-width page
1777 # TODO: req_w/h are wrong with vertical 2288 # TODO: req_w/h are wrong with vertical
1778 # TODO: calculations are off 2289 # TODO: calculations are off
1779 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1780 fg => [1, 1, 1], 2291 fg => [1, 1, 1],
1781 active_fg => [0, 0, 0], 2292 active_fg => [0, 0, 0],
2293 bg => [0, 0, 0, 0.2],
2294 active_bg => [1, 1, 1, 0.5],
1782 range => [0, 0, 100, 10], 2295 range => [0, 0, 100, 10, 0],
1783 req_w => 20, 2296 min_w => $::WIDTH / 80,
1784 req_h => 20, 2297 min_h => $::WIDTH / 80,
1785 vertical => 0, 2298 vertical => 0,
1786 can_hover => 1, 2299 can_hover => 1,
1787 inner_pad => 5, 2300 inner_pad => 0.02,
1788 @_ 2301 @_
1789 ); 2302 );
1790 2303
2304 $self->set_value ($self->{range}[0]);
2305 $self->update;
2306
1791 $self 2307 $self
1792} 2308}
1793 2309
2310sub changed { }
2311
2312sub set_range {
2313 my ($self, $range) = @_;
2314
2315 ($range, $self->{range}) = ($self->{range}, $range);
2316
2317 if ("@$range" ne "@{$self->{range}}") {
2318 $self->update;
2319 $self->set_value ($self->{range}[0]);
2320 }
2321}
2322
2323sub set_value {
2324 my ($self, $value) = @_;
2325
2326 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2327
2328 $hi = $lo + 1 if $hi <= $lo;
2329
2330 $page = $hi - $lo if $page > $hi - $lo;
2331
2332 $value = $lo if $value < $lo;
2333 $value = $hi - $page if $value > $hi - $page;
2334
2335 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2336 if $unit;
2337
2338 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2339
2340 if ($value != $old_value) {
2341 $self->_emit (changed => $value);
2342 $self->update;
2343 }
2344}
2345
1794sub size_request { 2346sub size_request {
1795 my ($self) = @_; 2347 my ($self) = @_;
1796 2348
1797 my $w = $self->{req_w}; 2349 ($self->{req_w}, $self->{req_h})
1798 my $h = $self->{req_h};
1799
1800 $self->{vertical} ? ($h, $w) : ($w, $h)
1801} 2350}
1802 2351
1803sub button_down { 2352sub button_down {
1804 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1805 2354
1806 $self->SUPER::button_down ($ev, $x, $y); 2355 $self->SUPER::button_down ($ev, $x, $y);
2356
2357 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2358
1807 $self->mouse_motion ($ev, $x, $y); 2359 $self->mouse_motion ($ev, $x, $y)
1808} 2360}
1809 2361
1810sub mouse_motion { 2362sub mouse_motion {
1811 my ($self, $ev, $x, $y) = @_; 2363 my ($self, $ev, $x, $y) = @_;
1812 2364
1813 if ($GRAB == $self) { 2365 if ($GRAB == $self) {
2366 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2367
2368 my (undef, $lo, $hi, $page) = @{$self->{range}};
2369
2370 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2371
2372 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2373 } else {
2374 return 0;
2375 }
2376
2377 1
2378}
2379
2380sub update {
2381 my ($self) = @_;
2382
2383 delete $self->{knob_w};
2384 $self->SUPER::update;
2385}
2386
2387sub _draw {
2388 my ($self) = @_;
2389
2390 unless ($self->{knob_w}) {
2391 $self->set_value ($self->{range}[0]);
2392
1814 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2393 my ($value, $lo, $hi, $page) = @{$self->{range}};
2394 my $range = ($hi - $page - $lo) || 1e-100;
1815 2395
1816 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2396 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1817 2397
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2398 $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 2399 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1820 2400
1821 $x -= $inner_pad_px; # substract the padding 2401 $value = ($value - $lo) / $range;
1822 $x = $x * ($hi - $lo) / $inner_w + $lo; 2402 $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 2403
1827 $self->emit (changed => $x); 2404 $self->{knob_x} = $value - $knob_w * 0.5;
1828 $self->update; 2405 $self->{knob_w} = $knob_w;
1829 } 2406 }
1830}
1831
1832# the inner_* stuff is for generating a padding for the slider handle,
1833# so that the handle doesn't leave the texture. This calculation isn't 100%
1834# correct propably, but it does the job for now
1835sub _calc_inner_pad_px {
1836 my ($self, $w) = @_;
1837 ($w / 100) * $self->{inner_pad} # % to pixels
1838}
1839
1840sub _draw {
1841 my ($self) = @_;
1842 2407
1843 $self->SUPER::_draw (); 2408 $self->SUPER::_draw ();
1844 2409
1845 my ($w, $h) = @$self{qw(w h)}; 2410 glScale $self->{w}, $self->{h};
1846 2411
1847 if ($self->{vertical}) { 2412 if ($self->{vertical}) {
1848 # draw a vertical slider like a rotated horizontal slider 2413 # draw a vertical slider like a rotated horizontal slider
1849 2414
2415 glTranslate 1, 0, 0;
1850 glRotate 90, 0, 0, 1; 2416 glRotate 90, 0, 0, 1;
1851 glTranslate 0, -$self->{w}, 0;
1852
1853 ($w, $h) = ($h, $w);
1854 } 2417 }
1855 2418
1856 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2419 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1857 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2420 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1858 2421
1859 my ($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; 2422 glEnable GL_TEXTURE_2D;
1880 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2423 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1881 2424
1882 # draw background 2425 # draw background
1883 $tex[1]->draw_quad (0, 0, $w, $h); 2426 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1884 2427
1885 # draw handle 2428 # draw handle
1886 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2429 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1887 2430
1888 glDisable GL_BLEND;
1889 glDisable GL_TEXTURE_2D; 2431 glDisable GL_TEXTURE_2D;
1890} 2432}
1891 2433
1892############################################################################# 2434#############################################################################
1893 2435
2436package CFClient::UI::ValSlider;
2437
2438our @ISA = CFClient::UI::HBox::;
2439
2440sub new {
2441 my ($class, %arg) = @_;
2442
2443 my $range = delete $arg{range};
2444
2445 my $self = $class->SUPER::new (
2446 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2447 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2448 to_value => sub { shift },
2449 from_value => sub { shift },
2450 %arg,
2451 );
2452
2453 $self->{slider}->connect (changed => sub {
2454 my ($self, $value) = @_;
2455 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2456 $self->{parent}->emit (changed => $value);
2457 });
2458
2459# $self->{entry}->connect (changed => sub {
2460# my ($self, $value) = @_;
2461# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2462# $self->{parent}->emit (changed => $value);
2463# });
2464
2465 $self->add ($self->{slider}, $self->{entry});
2466
2467 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2468
2469 $self
2470}
2471
2472sub set_range { shift->{slider}->set_range (@_) }
2473sub set_value { shift->{slider}->set_value (@_) }
2474
2475#############################################################################
2476
1894package CFClient::UI::TextView; 2477package CFClient::UI::TextScroller;
1895 2478
1896our @ISA = CFClient::UI::HBox::; 2479our @ISA = CFClient::UI::HBox::;
1897 2480
1898use CFClient::OpenGL; 2481use CFClient::OpenGL;
1899 2482
1900sub new { 2483sub new {
1901 my $class = shift; 2484 my $class = shift;
1902 2485
1903 my $self = $class->SUPER::new ( 2486 my $self = $class->SUPER::new (
1904 fontsize => 1, 2487 fontsize => 1,
2488 can_events => 0,
2489 indent => 0,
2490 #font => default_font
1905 @_, 2491 @_,
1906 2492
1907 layout => (new CFClient::Layout), 2493 layout => (new CFClient::Layout 1),
1908 par => [], 2494 par => [],
1909 height => 0, 2495 height => 0,
1910 children => [ 2496 children => [
1911 (new CFClient::UI::Empty expand => 1), 2497 (new CFClient::UI::Empty expand => 1),
1912 (new CFClient::UI::Slider vertical => 1), 2498 (new CFClient::UI::Slider vertical => 1),
1913 ], 2499 ],
1914 ); 2500 );
1915 2501
1916 $self->{children}[1]->connect (changed => sub { 2502 $self->{children}[1]->connect (changed => sub { $self->update });
1917 $self->update;
1918 });
1919 2503
1920 $self 2504 $self
1921} 2505}
1922 2506
1923sub set_fontsize { 2507sub set_fontsize {
… …
1925 2509
1926 $self->{fontsize} = $fontsize; 2510 $self->{fontsize} = $fontsize;
1927 $self->reflow; 2511 $self->reflow;
1928} 2512}
1929 2513
2514sub size_allocate {
2515 my ($self, $w, $h) = @_;
2516
2517 $self->SUPER::size_allocate ($w, $h);
2518
2519 $self->{layout}->set_font ($self->{font}) if $self->{font};
2520 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2521 $self->{layout}->set_width ($self->{children}[0]{w});
2522 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2523
2524 $self->reflow;
2525}
2526
1930sub text_height { 2527sub text_size {
1931 my ($self, $text) = @_; 2528 my ($self, $text, $indent) = @_;
1932 2529
1933 my $layout = $self->{layout}; 2530 my $layout = $self->{layout};
1934 2531
1935 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2532 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1936 $layout->set_width ($self->{w}); 2533 $layout->set_width ($self->{children}[0]{w} - $indent);
2534 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1937 $layout->set_text ($text); 2535 $layout->set_markup ($text);
1938 2536
1939 ($layout->size)[1] 2537 $layout->size
1940} 2538}
1941 2539
1942sub reflow { 2540sub reflow {
1943 my ($self) = @_; 2541 my ($self) = @_;
1944 2542
1945 $self->{need_reflow}++; 2543 $self->{need_reflow}++;
1946 $self->update; 2544 $self->update;
1947} 2545}
1948 2546
1949sub size_allocate { 2547sub set_offset {
2548 my ($self, $offset) = @_;
2549
2550 # todo: base offset on lines or so, not on pixels
2551 $self->{children}[1]->set_value ($offset);
2552}
2553
2554sub clear {
1950 my ($self, $w, $h) = @_; 2555 my ($self) = @_;
1951 2556
1952 $self->SUPER::size_allocate ($w, $h); 2557 $self->{par} = [];
1953 2558 $self->{height} = 0;
1954 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2559 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1955 $self->{layout}->set_width ($self->{children}[0]{w});
1956
1957 $self->reflow;
1958} 2560}
1959 2561
1960sub add_paragraph { 2562sub add_paragraph {
1961 my ($self, $color, $text) = @_; 2563 my ($self, $color, $text, $indent) = @_;
1962 2564
1963 #TODO: intelligently "reformat" paragraph 2565 for my $line (split /\n/, $text) {
1964 2566 my ($w, $h) = $self->text_size ($line);
1965 my $height = $self->text_height ($text);
1966
1967 $self->{height} += $height; 2567 $self->{height} += $h;
2568 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2569 }
1968 2570
1969 push @{$self->{par}}, [$height, $color, $text];
1970
1971 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2571 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1972 $self->{children}[1]->update;
1973} 2572}
1974 2573
1975sub update { 2574sub update {
1976 my ($self) = @_; 2575 my ($self) = @_;
1977 2576
… …
1979 2578
1980 return unless $self->{h} > 0; 2579 return unless $self->{h} > 0;
1981 2580
1982 delete $self->{texture}; 2581 delete $self->{texture};
1983 2582
1984 $ROOT->on_refresh ($self, sub { 2583 $ROOT->on_post_alloc ($self => sub {
2584 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2585
1985 if (delete $self->{need_reflow}) { 2586 if (delete $self->{need_reflow}) {
1986 my $height = 0; 2587 my $height = 0;
1987 2588
1988 $height += $_->[0] = $self->text_height ($_->[2]) 2589 my $layout = $self->{layout};
2590
2591 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2592
1989 for @{$self->{par}}; 2593 for (@{$self->{par}}) {
2594 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2595 $layout->set_width ($W - $_->[3]);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($_->[4]);
2598 my ($w, $h) = $layout->size;
2599 $_->[0] = $w + $_->[3];
2600 $_->[1] = $h;
2601 }
2602
2603 $height += $_->[1];
2604 }
1990 2605
1991 $self->{height} = $height; 2606 $self->{height} = $height;
1992 2607
1993 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2608 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1994 2609
1995 delete $self->{texture}; 2610 delete $self->{texture};
1996 } 2611 }
1997 2612
1998 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2613 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1999 glClearColor 0, 0, 0, 1; 2614 glClearColor 0, 0, 0, 0;
2000 glClear GL_COLOR_BUFFER_BIT; 2615 glClear GL_COLOR_BUFFER_BIT;
2001 2616
2617 my $top = int $self->{children}[1]{range}[0];
2618
2619 my $y0 = $top;
2620 my $y1 = $top + $H;
2621
2622 my $y = 0;
2623
2624 my $layout = $self->{layout};
2625
2626 $layout->set_font ($self->{font}) if $self->{font};
2627
2002 glEnable GL_BLEND; 2628 glEnable GL_BLEND;
2629 #TODO# not correct in windows where rgba is forced off
2003 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2630 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 2631
2016 for my $par (@{$self->{par}}) { 2632 for my $par (@{$self->{par}}) {
2017 my $h = $par->[0]; 2633 my $h = $par->[1];
2018 2634
2019 if ($y0 < $y + $h && $y < $y1) { 2635 if ($y0 < $y + $h && $y < $y1) {
2636 $layout->set_foreground (@{ $par->[2] });
2637 $layout->set_width ($W - $par->[3]);
2638 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2020 $layout->set_text ($par->[2]); 2639 $layout->set_markup ($par->[4]);
2021 2640
2022 glColor @{ $par->[1] }; 2641 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2023 my ($W, $H) = $layout->size; 2642
2024 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2643 glRasterPos $par->[3], $y - $y0;
2644 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2025 } 2645 }
2026 2646
2027 $y += $h; 2647 $y += $h;
2028 } 2648 }
2029 2649
2030 glDisable GL_TEXTURE_2D;
2031 glDisable GL_BLEND; 2650 glDisable GL_BLEND;
2032 }; 2651 };
2033 }); 2652 });
2034} 2653}
2035 2654
2036sub _draw { 2655sub _draw {
2037 my ($self) = @_; 2656 my ($self) = @_;
2038 2657
2039 if ($self->{texture}) {
2040 glEnable GL_TEXTURE_2D; 2658 glEnable GL_TEXTURE_2D;
2041 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2659 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2042 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2660 glColor 0, 0, 0, 1;
2661 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2043 glDisable GL_TEXTURE_2D; 2662 glDisable GL_TEXTURE_2D;
2044 }
2045 2663
2046 $self->{children}[1]->draw; 2664 $self->{children}[1]->draw;
2047 2665
2048} 2666}
2049 2667
… …
2097 2715
2098sub new { 2716sub new {
2099 my $class = shift; 2717 my $class = shift;
2100 2718
2101 my $self = $class->SUPER::new ( 2719 my $self = $class->SUPER::new (
2102 state => 0, 2720 state => 0,
2103 connect_activate => \&toggle_flopper, 2721 on_activate => \&toggle_flopper,
2104 can_events => 1,
2105 @_ 2722 @_
2106 ); 2723 );
2107 2724
2108 if ($self->{state}) {
2109 $self->{state} = 0;
2110 $self->toggle_flopper;
2111 }
2112
2113 $self 2725 $self
2114} 2726}
2115 2727
2116sub toggle_flopper { 2728sub toggle_flopper {
2117 my ($self) = @_; 2729 my ($self) = @_;
2118 2730
2119 # TODO: use animation 2731 $self->{other}->toggle_visibility;
2120 if ($self->{state} = !$self->{state}) { 2732}
2121 $CFClient::UI::ROOT->add ($self->{other}); 2733
2122 $self->{other}->move ($self->coord2global (0, $self->{h})); 2734#############################################################################
2735
2736package CFClient::UI::Tooltip;
2737
2738our @ISA = CFClient::UI::Bin::;
2739
2740use CFClient::OpenGL;
2741
2742sub new {
2743 my $class = shift;
2744
2745 $class->SUPER::new (
2746 @_,
2747 can_events => 0,
2748 )
2749}
2750
2751sub set_tooltip_from {
2752 my ($self, $widget) = @_;
2753
2754 my $tooltip = $widget->{tooltip};
2755
2756 if ($ENV{CFPLUS_DEBUG} & 2) {
2757 $tooltip .= "\n\n" . (ref $widget) . "\n"
2758 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2759 . "req $widget->{req_w} $widget->{req_h}\n"
2760 . "visible $widget->{visible}";
2761 }
2762
2763 $tooltip =~ s/^\n+//;
2764 $tooltip =~ s/\n+$//;
2765
2766 $self->add (new CFClient::UI::Label
2767 markup => $tooltip,
2768 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2769 fontsize => 0.8,
2770 fg => [0, 0, 0, 1],
2771 ellipsise => 0,
2772 font => ($widget->{tooltip_font} || $::FONT_PROP),
2773 );
2774}
2775
2776sub size_request {
2777 my ($self) = @_;
2778
2779 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2780
2781 ($w + 4, $h + 4)
2782}
2783
2784sub size_allocate {
2785 my ($self, $w, $h) = @_;
2786
2787 $self->SUPER::size_allocate ($w - 4, $h - 4);
2788}
2789
2790sub visibility_change {
2791 my ($self, $visible) = @_;
2792
2793 return unless $visible;
2794
2795 $self->{root}->on_post_alloc ("move_$self" => sub {
2796 my $widget = $self->{owner}
2797 or return;
2798
2799 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2800
2801 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2802 if $x + $self->{w} > $self->{root}{w};
2803
2804 $self->move_abs ($x, $y);
2805 });
2806}
2807
2808sub _draw {
2809 my ($self) = @_;
2810
2811 glTranslate 0.375, 0.375;
2812
2813 my ($w, $h) = @$self{qw(w h)};
2814
2815 glColor 1, 0.8, 0.4;
2816 glBegin GL_QUADS;
2817 glVertex 0 , 0;
2818 glVertex 0 , $h;
2819 glVertex $w, $h;
2820 glVertex $w, 0;
2821 glEnd;
2822
2823 glColor 0, 0, 0;
2824 glBegin GL_LINE_LOOP;
2825 glVertex 0 , 0;
2826 glVertex 0 , $h;
2827 glVertex $w, $h;
2828 glVertex $w, 0;
2829 glEnd;
2830
2831 glTranslate 2 - 0.375, 2 - 0.375;
2832
2833 $self->SUPER::_draw;
2834}
2835
2836#############################################################################
2837
2838package CFClient::UI::Face;
2839
2840our @ISA = CFClient::UI::Base::;
2841
2842use CFClient::OpenGL;
2843
2844sub new {
2845 my $class = shift;
2846
2847 my $self = $class->SUPER::new (
2848 aspect => 1,
2849 can_events => 0,
2850 @_,
2851 );
2852
2853 if ($self->{anim} && $self->{animspeed}) {
2854 Scalar::Util::weaken (my $widget = $self);
2855
2856 $self->{timer} = Event->timer (
2857 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2858 hard => 1,
2859 interval => $self->{animspeed},
2860 cb => sub {
2861 ++$widget->{frame};
2862 $widget->update;
2863 },
2864 );
2865 }
2866
2867 $self
2868}
2869
2870sub size_request {
2871 (32, 8)
2872}
2873
2874sub update {
2875 my ($self) = @_;
2876
2877 return unless $self->{visible};
2878
2879 $self->SUPER::update;
2880}
2881
2882sub _draw {
2883 my ($self) = @_;
2884
2885 return unless $::CONN;
2886
2887 my $face;
2888
2889 if ($self->{frame}) {
2890 my $anim = $::CONN->{anim}[$self->{anim}];
2891
2892 $face = $anim->[ $self->{frame} % @$anim ]
2893 if $anim && @$anim;
2894 }
2895
2896 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2897
2898 if ($tex) {
2899 glEnable GL_TEXTURE_2D;
2900 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2901 glColor 0, 0, 0, 1;
2902 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2903 glDisable GL_TEXTURE_2D;
2904 }
2905}
2906
2907sub destroy {
2908 my ($self) = @_;
2909
2910 $self->{timer}->cancel
2911 if $self->{timer};
2912
2913 $self->SUPER::destroy;
2914}
2915
2916#############################################################################
2917
2918package CFClient::UI::Buttonbar;
2919
2920our @ISA = CFClient::UI::HBox::;
2921
2922# TODO: should actualyl wrap buttons and other goodies.
2923
2924#############################################################################
2925
2926package CFClient::UI::Menu;
2927
2928our @ISA = CFClient::UI::FancyFrame::;
2929
2930use CFClient::OpenGL;
2931
2932sub new {
2933 my $class = shift;
2934
2935 my $self = $class->SUPER::new (
2936 items => [],
2937 z => 100,
2938 @_,
2939 );
2940
2941 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2942
2943 for my $item (@{ $self->{items} }) {
2944 my ($widget, $cb, $tooltip) = @$item;
2945
2946 # handle various types of items, only text for now
2947 if (!ref $widget) {
2948 $widget = new CFClient::UI::Label
2949 can_hover => 1,
2950 can_events => 1,
2951 markup => $widget,
2952 tooltip => $tooltip
2953 }
2954
2955 $self->{item}{$widget} = $item;
2956
2957 $self->{vbox}->add ($widget);
2958 }
2959
2960 $self
2961}
2962
2963# popup given the event (must be a mouse button down event currently)
2964sub popup {
2965 my ($self, $ev) = @_;
2966
2967 $self->_emit ("popdown");
2968
2969 # maybe save $GRAB? must be careful about events...
2970 $GRAB = $self;
2971 $self->{button} = $ev->{button};
2972
2973 $self->show;
2974 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2975}
2976
2977sub mouse_motion {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 # TODO: should use vbox->find_widget or so
2981 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2982 $self->{hover} = $self->{item}{$HOVER};
2983
2984 0
2985}
2986
2987sub button_up {
2988 my ($self, $ev, $x, $y) = @_;
2989
2990 if ($ev->{button} == $self->{button}) {
2991 undef $GRAB;
2992 $self->hide;
2993
2123 $self->emit ("open"); 2994 $self->_emit ("popdown");
2995 $self->{hover}[1]->() if $self->{hover};
2124 } else { 2996 } else {
2125 $CFClient::UI::ROOT->remove ($self->{other}); 2997 return 0
2126 $self->emit ("close"); 2998 }
2999
2127 } 3000 1
2128
2129 $self->emit (changed => $self->{state});
2130} 3001}
2131 3002
2132############################################################################# 3003#############################################################################
2133 3004
3005package CFClient::UI::Multiplexer;
3006
3007our @ISA = CFClient::UI::Container::;
3008
3009sub new {
3010 my $class = shift;
3011
3012 my $self = $class->SUPER::new (
3013 @_,
3014 );
3015
3016 $self->{current} = $self->{children}[0]
3017 if @{ $self->{children} };
3018
3019 $self
3020}
3021
3022sub add {
3023 my ($self, @widgets) = @_;
3024
3025 $self->SUPER::add (@widgets);
3026
3027 $self->{current} = $self->{children}[0]
3028 if @{ $self->{children} };
3029}
3030
3031sub set_current_page {
3032 my ($self, $page_or_widget) = @_;
3033
3034 my $widget = ref $page_or_widget
3035 ? $page_or_widget
3036 : $self->{children}[$page_or_widget];
3037
3038 $self->{current} = $widget;
3039 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3040
3041 $self->_emit (page_changed => $self->{current});
3042
3043 $self->realloc;
3044}
3045
3046sub visible_children {
3047 $_[0]{current}
3048}
3049
3050sub size_request {
3051 my ($self) = @_;
3052
3053 $self->{current}->size_request
3054}
3055
3056sub size_allocate {
3057 my ($self, $w, $h) = @_;
3058
3059 $self->{current}->configure (0, 0, $w, $h);
3060}
3061
3062sub _draw {
3063 my ($self) = @_;
3064
3065 $self->{current}->draw;
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Notebook;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 my $self = $class->SUPER::new (
3078 buttonbar => (new CFClient::UI::Buttonbar),
3079 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3080 # filter => # will be put between multiplexer and $self
3081 @_,
3082 );
3083
3084 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3085 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3086
3087 $self
3088}
3089
3090sub add {
3091 my ($self, $title, $widget, $tooltip) = @_;
3092
3093 Scalar::Util::weaken $self;
3094
3095 $self->{buttonbar}->add (new CFClient::UI::Button
3096 markup => $title,
3097 tooltip => $tooltip,
3098 on_activate => sub { $self->set_current_page ($widget) },
3099 );
3100
3101 $self->{multiplexer}->add ($widget);
3102}
3103
3104sub set_current_page {
3105 my ($self, $page) = @_;
3106
3107 $self->{multiplexer}->set_current_page ($page);
3108 $self->_emit (page_changed => $self->{multiplexer}{current});
3109}
3110
3111#############################################################################
3112
3113package CFClient::UI::Combobox;
3114
3115use utf8;
3116
3117our @ISA = CFClient::UI::Button::;
3118
3119sub new {
3120 my $class = shift;
3121
3122 my $self = $class->SUPER::new (
3123 options => [], # [value, title, longdesc], ...
3124 value => undef,
3125 @_,
3126 );
3127
3128 $self->_set_value ($self->{value});
3129
3130 $self
3131}
3132
3133sub button_down {
3134 my ($self, $ev) = @_;
3135
3136 my @menu_items;
3137
3138 for (@{ $self->{options} }) {
3139 my ($value, $title, $tooltip) = @$_;
3140
3141 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3142 }
3143
3144 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3145}
3146
3147sub _set_value {
3148 my ($self, $value) = @_;
3149
3150 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3151 or return;
3152
3153 $self->{value} = $item->[0];
3154 $self->set_markup ("$item->[1] ⇓");
3155 $self->set_tooltip ($item->[2]);
3156}
3157
3158sub set_value {
3159 my ($self, $value) = @_;
3160
3161 return unless $self->{value} ne $value;
3162
3163 $self->_set_value ($value);
3164 $self->_emit (changed => $value);
3165}
3166
3167#############################################################################
3168
3169package CFClient::UI::Statusbox;
3170
3171our @ISA = CFClient::UI::VBox::;
3172
3173sub new {
3174 my $class = shift;
3175
3176 my $self = $class->SUPER::new (
3177 fontsize => 0.8,
3178 @_,
3179 );
3180
3181 Scalar::Util::weaken (my $this = $self);
3182
3183 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3184
3185 $self
3186}
3187
3188sub reorder {
3189 my ($self) = @_;
3190 my $NOW = Time::HiRes::time;
3191
3192 # freeze display when hovering over any label
3193 return if $CFClient::UI::TOOLTIP->{owner}
3194 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3195 values %{ $self->{item} };
3196
3197 while (my ($k, $v) = each %{ $self->{item} }) {
3198 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3199 }
3200
3201 my @widgets;
3202
3203 my @items = sort {
3204 $a->{pri} <=> $b->{pri}
3205 or $b->{id} <=> $a->{id}
3206 } values %{ $self->{item} };
3207
3208 $self->{timer}->interval (1);
3209
3210 my $count = 10 + 1;
3211 for my $item (@items) {
3212 last unless --$count;
3213
3214 my $label = $item->{label} ||= do {
3215 # TODO: doesn't handle markup well (read as: at all)
3216 my $short = $item->{count} > 1
3217 ? "<b>$item->{count} ×</b> $item->{text}"
3218 : $item->{text};
3219
3220 for ($short) {
3221 s/^\s+//;
3222 s/\s+/ /g;
3223 }
3224
3225 new CFClient::UI::Label
3226 markup => $short,
3227 tooltip => $item->{tooltip},
3228 tooltip_font => $::FONT_PROP,
3229 tooltip_width => 0.67,
3230 fontsize => $item->{fontsize} || $self->{fontsize},
3231 max_w => $::WIDTH * 0.44,
3232 fg => [@{ $item->{fg} }],
3233 can_events => 1,
3234 can_hover => 1
3235 };
3236
3237 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3238 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3239 $label->update;
3240 $label->set_max_size (undef, $label->{req_h} * $diff)
3241 if $diff < 1;
3242 $self->{timer}->interval (1/30);
3243 } else {
3244 $label->{fg}[3] = $item->{fg}[3] || 1;
3245 }
3246
3247 push @widgets, $label;
3248 }
3249
3250 $self->clear;
3251 $self->SUPER::add (reverse @widgets);
3252}
3253
3254sub add {
3255 my ($self, $text, %arg) = @_;
3256
3257 $text =~ s/^\s+//;
3258 $text =~ s/\s+$//;
3259
3260 return unless $text;
3261
3262 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3263
3264 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3265
3266 if (my $item = $self->{item}{$group}) {
3267 if ($item->{text} eq $text) {
3268 $item->{count}++;
3269 } else {
3270 $item->{count} = 1;
3271 $item->{text} = $item->{tooltip} = $text;
3272 }
3273 $item->{id} += 0.2;#d#
3274 $item->{timeout} = $timeout;
3275 delete $item->{label};
3276 } else {
3277 $self->{item}{$group} = {
3278 id => ++$self->{id},
3279 text => $text,
3280 timeout => $timeout,
3281 tooltip => $text,
3282 fg => [0.8, 0.8, 0.8, 0.8],
3283 pri => 0,
3284 count => 1,
3285 %arg,
3286 };
3287 }
3288
3289 $self->reorder;
3290}
3291
3292sub reconfigure {
3293 my ($self) = @_;
3294
3295 delete $_->{label}
3296 for values %{ $self->{item} || {} };
3297
3298 $self->reorder;
3299 $self->SUPER::reconfigure;
3300}
3301
3302sub destroy {
3303 my ($self) = @_;
3304
3305 $self->{timer}->cancel;
3306
3307 $self->SUPER::destroy;
3308}
3309
3310#############################################################################
3311
3312package CFClient::UI::Inventory;
3313
3314our @ISA = CFClient::UI::ScrolledWindow::;
3315
3316sub new {
3317 my $class = shift;
3318
3319 my $self = $class->SUPER::new (
3320 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3321 @_,
3322 );
3323
3324 $self
3325}
3326
3327sub set_items {
3328 my ($self, $items) = @_;
3329
3330 $self->{child}->clear;
3331 return unless $items;
3332
3333 my @items = sort {
3334 ($a->{type} <=> $b->{type})
3335 or ($a->{name} cmp $b->{name})
3336 } @$items;
3337
3338 $self->{real_items} = \@items;
3339
3340 my $row = 0;
3341 for my $item (@items) {
3342 CFClient::Item::update_widgets $item;
3343
3344 $self->{child}->add (0, $row, $item->{face_widget});
3345 $self->{child}->add (1, $row, $item->{desc_widget});
3346 $self->{child}->add (2, $row, $item->{weight_widget});
3347
3348 $row++;
3349 }
3350}
3351
3352#############################################################################
3353
3354package CFClient::UI::BindEditor;
3355
3356our @ISA = CFClient::UI::FancyFrame::;
3357
3358sub new {
3359 my $class = shift;
3360
3361 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3362
3363 $self->add (my $vb = new CFClient::UI::VBox);
3364
3365
3366 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3367 text => "start recording",
3368 tooltip => "Start/Stops recording of actions."
3369 ."All subsequent actions after the recording started will be captured."
3370 ."The actions are displayed after the record was stopped."
3371 ."To bind the action you have to click on the 'Bind' button",
3372 on_activate => sub {
3373 unless ($self->{recording}) {
3374 $self->start;
3375 } else {
3376 $self->stop;
3377 }
3378 });
3379
3380 $vb->add (new CFClient::UI::Label text => "Actions:");
3381 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3382
3383 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3384 $vb->add (my $hb = new CFClient::UI::HBox);
3385 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3386 $hb->add (new CFClient::UI::Button
3387 text => "bind",
3388 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3389 on_activate => sub {
3390 $self->ask_for_bind;
3391 });
3392
3393 $vb->add (my $hb = new CFClient::UI::HBox);
3394 $hb->add (new CFClient::UI::Button
3395 text => "ok",
3396 expand => 1,
3397 tooltip => "This closes the binding editor and saves the binding",
3398 on_activate => sub {
3399 $self->hide;
3400 $self->commit;
3401 });
3402
3403 $hb->add (new CFClient::UI::Button
3404 text => "cancel",
3405 expand => 1,
3406 tooltip => "This closes the binding editor without saving",
3407 on_activate => sub {
3408 $self->hide;
3409 $self->{binding_cancel}->()
3410 if $self->{binding_cancel};
3411 });
3412
3413 $self->update_binding_widgets;
3414
3415 $self
3416}
3417
3418sub commit {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 if ($sym != 0 && @$cmds > 0) {
3422 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3423 ."'. Don't forget 'Save Config'!");
3424 $self->{binding_change}->($mod, $sym, $cmds)
3425 if $self->{binding_change};
3426 } else {
3427 $::STATUSBOX->add ("No action bound, no key or action specified!");
3428 $self->{binding_cancel}->()
3429 if $self->{binding_cancel};
3430 }
3431}
3432
3433sub start {
3434 my ($self) = @_;
3435
3436 $self->{rec_btn}->set_text ("stop recording");
3437 $self->{recording} = 1;
3438 $self->clear_command_list;
3439 $::CONN->start_record if $::CONN;
3440}
3441
3442sub stop {
3443 my ($self) = @_;
3444
3445 $self->{rec_btn}->set_text ("start recording");
3446 $self->{recording} = 0;
3447
3448 my $rec;
3449 $rec = $::CONN->stop_record if $::CONN;
3450 return unless ref $rec eq 'ARRAY';
3451 $self->set_command_list ($rec);
3452}
3453
3454
3455sub ask_for_bind_and_commit {
3456 my ($self) = @_;
3457 $self->ask_for_bind (1);
3458}
3459
3460sub ask_for_bind {
3461 my ($self, $commit) = @_;
3462
3463 CFClient::Binder::open_binding_dialog (sub {
3464 my ($mod, $sym) = @_;
3465 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3466 $self->update_binding_widgets;
3467 $self->commit if $commit;
3468 });
3469}
3470
3471# $mod and $sym are the modifiers and key symbol
3472# $cmds is a array ref of strings (the commands)
3473# $cb is the callback that is executed on OK
3474# $ccb is the callback that is executed on CANCEL and
3475# when the binding was unsuccessful on OK
3476sub set_binding {
3477 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3478
3479 $self->clear_command_list;
3480 $self->{recording} = 0;
3481 $self->{rec_btn}->set_text ("start recording");
3482
3483 $self->{binding} = [$mod, $sym];
3484 $self->{commands} = $cmds;
3485
3486 $self->{binding_change} = $cb;
3487 $self->{binding_cancel} = $ccb;
3488
3489 $self->update_binding_widgets;
3490}
3491
3492# this is a shortcut method that asks for a binding
3493# and then just binds it.
3494sub do_quick_binding {
3495 my ($self, $cmds) = @_;
3496 $self->set_binding (undef, undef, $cmds, sub {
3497 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3498 });
3499 $self->ask_for_bind (1);
3500}
3501
3502sub update_binding_widgets {
3503 my ($self) = @_;
3504 my ($mod, $sym, $cmds) = $self->get_binding;
3505 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3506 $self->set_command_list ($cmds);
3507}
3508
3509sub get_binding {
3510 my ($self) = @_;
3511 return (
3512 $self->{binding}->[0],
3513 $self->{binding}->[1],
3514 [ grep { defined $_ } @{$self->{commands}} ]
3515 );
3516}
3517
3518sub clear_command_list {
3519 my ($self) = @_;
3520 $self->{cmdbox}->clear ();
3521}
3522
3523sub set_command_list {
3524 my ($self, $cmds) = @_;
3525
3526 $self->{cmdbox}->clear ();
3527 $self->{commands} = $cmds;
3528
3529 my $idx = 0;
3530
3531 for (@$cmds) {
3532 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3533
3534 my $i = $idx;
3535 $hb->add (new CFClient::UI::Label text => $_);
3536 $hb->add (new CFClient::UI::Button
3537 text => "delete",
3538 tooltip => "Deletes the action from the record",
3539 on_activate => sub {
3540 $self->{cmdbox}->remove ($hb);
3541 $cmds->[$i] = undef;
3542 });
3543
3544
3545 $idx++
3546 }
3547}
3548
3549#############################################################################
3550
3551package CFClient::UI::SpellList;
3552
3553our @ISA = CFClient::UI::Table::;
3554
3555sub new {
3556 my $class = shift;
3557
3558 my $self = $class->SUPER::new (
3559 binding => [],
3560 commands => [],
3561 @_,
3562 )
3563}
3564
3565my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3566
3567my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3568 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3569my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3570 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3571my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3572 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3573my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3574 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3575my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3576 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3577
3578sub rebuild_spell_list {
3579 my ($self) = @_;
3580
3581 $CFClient::UI::ROOT->on_refresh ($self => sub {
3582 $self->clear;
3583
3584 return unless $::CONN;
3585
3586 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3587 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3588 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3589 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3590 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3591
3592 my $row = 0;
3593
3594 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3595 my $spell = $self->{spell}{$_};
3596
3597 $row++;
3598
3599 my $spell_cb = sub {
3600 my ($widget, $ev) = @_;
3601
3602 if ($ev->{button} == 1) {
3603 $::CONN->user_send ("cast $spell->{name}");
3604 } elsif ($ev->{button} == 2) {
3605 $::CONN->user_send ("invoke $spell->{name}");
3606 } elsif ($ev->{button} == 3) {
3607 (new CFClient::UI::Menu
3608 items => [
3609 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3610 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3611 ],
3612 )->popup ($ev);
3613 } else {
3614 return 0;
3615 }
3616
3617 1
3618 };
3619
3620 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3621
3622 #TODO: add path info to tooltip
3623 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3624
3625 $self->add (0, $row, new CFClient::UI::Face
3626 face => $spell->{face},
3627 can_hover => 1,
3628 can_events => 1,
3629 tooltip => $tooltip,
3630 on_button_down => $spell_cb,
3631 );
3632
3633 $self->add (1, $row, new CFClient::UI::Label
3634 expand => 1,
3635 text => $spell->{name},
3636 can_hover => 1,
3637 can_events => 1,
3638 tooltip => $tooltip,
3639 on_button_down => $spell_cb,
3640 );
3641
3642 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3643 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3644 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3645 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3646 }
3647 });
3648}
3649
3650sub add_spell {
3651 my ($self, $spell) = @_;
3652
3653 $self->{spell}->{$spell->{name}} = $spell;
3654 $self->rebuild_spell_list;
3655}
3656
3657sub remove_spell {
3658 my ($self, $spell) = @_;
3659
3660 delete $self->{spell}->{$spell->{name}};
3661 $self->rebuild_spell_list;
3662}
3663
3664sub clear_spells {
3665 my ($self) = @_;
3666
3667 $self->{spell} = {};
3668 $self->rebuild_spell_list;
3669}
3670
3671#############################################################################
3672
2134package CFClient::UI::Root; 3673package CFClient::UI::Root;
2135 3674
2136our @ISA = CFClient::UI::Container::; 3675our @ISA = CFClient::UI::Container::;
2137 3676
3677use List::Util qw(min max);
3678
2138use CFClient::OpenGL; 3679use CFClient::OpenGL;
2139 3680
2140sub check_size { 3681sub new {
2141 my ($self) = @_; 3682 my $class = shift;
2142 3683
2143 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3684 my $self = $class->SUPER::new (
3685 visible => 1,
3686 @_,
3687 );
3688
3689 Scalar::Util::weaken ($self->{root} = $self);
3690
3691 $self
2144} 3692}
2145 3693
2146sub size_request { 3694sub size_request {
2147 ($::WIDTH, $::HEIGHT) 3695 my ($self) = @_;
2148}
2149 3696
2150sub configure { 3697 ($self->{w}, $self->{h})
3698}
3699
3700sub _to_pixel {
3701 my ($coord, $size, $max) = @_;
3702
3703 $coord =
3704 $coord eq "center" ? ($max - $size) * 0.5
3705 : $coord eq "max" ? $max
3706 : $coord;
3707
3708 $coord = 0 if $coord < 0;
3709 $coord = $max - $size if $coord > $max - $size;
3710
3711 int $coord + 0.5
3712}
3713
3714sub size_allocate {
2151 my ($self, $x, $y, $w, $h) = @_; 3715 my ($self, $w, $h) = @_;
2152 3716
2153 $self->SUPER::configure ($x, $y, $w, $h);
2154
2155 for my $child (@{$self->{children}}) { 3717 for my $child ($self->children) {
2156 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3718 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2157 3719
2158 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3720 $X = $child->{force_x} if exists $child->{force_x};
2159 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3721 $Y = $child->{force_y} if exists $child->{force_y};
3722
3723 $X = _to_pixel $X, $W, $self->{w};
3724 $Y = _to_pixel $Y, $H, $self->{h};
3725
2160 $child->configure ($X, $Y, $W,$H); 3726 $child->configure ($X, $Y, $W, $H);
2161 } 3727 }
2162} 3728}
2163 3729
2164sub _topleft { 3730sub coord2local {
2165 my ($self, $x, $y) = @_; 3731 my ($self, $x, $y) = @_;
2166 3732
2167 ($x, $y) 3733 ($x, $y)
2168} 3734}
2169 3735
3736sub coord2global {
3737 my ($self, $x, $y) = @_;
3738
3739 ($x, $y)
3740}
3741
2170sub update { 3742sub update {
2171 my ($self) = @_; 3743 my ($self) = @_;
2172 3744
2173 $self->check_size; 3745 $::WANT_REFRESH++;
2174 ::refresh ();
2175} 3746}
2176 3747
2177sub add { 3748sub add {
2178 my ($self, $child) = @_; 3749 my ($self, @children) = @_;
2179 3750
2180 # integerize window positions 3751 $_->{is_toplevel} = 1
2181 $child->{x} = int $child->{x}; 3752 for @children;
2182 $child->{y} = int $child->{y};
2183 3753
2184 $self->SUPER::add ($child); 3754 $self->SUPER::add (@children);
3755}
3756
3757sub remove {
3758 my ($self, @children) = @_;
3759
3760 $self->SUPER::remove (@children);
3761
3762 delete $self->{is_toplevel}
3763 for @children;
3764
3765 while (@children) {
3766 my $w = pop @children;
3767 push @children, $w->children;
3768 $w->set_invisible;
3769 }
2185} 3770}
2186 3771
2187sub on_refresh { 3772sub on_refresh {
2188 my ($self, $id, $cb) = @_; 3773 my ($self, $id, $cb) = @_;
2189 3774
2190 $self->{refresh_hook}{$id} = $cb; 3775 $self->{refresh_hook}{$id} = $cb;
2191} 3776}
2192 3777
3778sub on_post_alloc {
3779 my ($self, $id, $cb) = @_;
3780
3781 $self->{post_alloc_hook}{$id} = $cb;
3782}
3783
2193sub draw { 3784sub draw {
2194 my ($self) = @_; 3785 my ($self) = @_;
2195 3786
2196 while (my $rcb = delete $self->{refresh_hook}) { 3787 while ($self->{refresh_hook}) {
2197 $_->() for values %$rcb; 3788 $_->()
3789 for values %{delete $self->{refresh_hook}};
2198 } 3790 }
3791
3792 if ($self->{realloc}) {
3793 my %queue;
3794 my @queue;
3795 my $widget;
3796
3797 outer:
3798 while () {
3799 if (my $realloc = delete $self->{realloc}) {
3800 for $widget (values %$realloc) {
3801 $widget->{visible} or next; # do not resize invisible widgets
3802
3803 $queue{$widget+0}++ and next; # duplicates are common
3804
3805 push @{ $queue[$widget->{visible}] }, $widget;
3806 }
3807 }
3808
3809 while () {
3810 @queue or last outer;
3811
3812 $widget = pop @{ $queue[-1] || [] }
3813 and last;
3814
3815 pop @queue;
3816 }
3817
3818 delete $queue{$widget+0};
3819
3820 my ($w, $h) = $widget->size_request;
3821
3822 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3823 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3824
3825 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3826 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3827
3828 $w = $widget->{force_w} if exists $widget->{force_w};
3829 $h = $widget->{force_h} if exists $widget->{force_h};
3830
3831 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3832 || delete $widget->{force_realloc}) {
3833 $widget->{req_w} = $w;
3834 $widget->{req_h} = $h;
3835
3836 $self->{size_alloc}{$widget+0} = $widget;
3837
3838 if (my $parent = $widget->{parent}) {
3839 $self->{realloc}{$parent+0} = $parent
3840 unless $queue{$parent+0};
3841
3842 $parent->{force_size_alloc} = 1;
3843 $self->{size_alloc}{$parent+0} = $parent;
3844 }
3845 }
3846
3847 delete $self->{realloc}{$widget+0};
3848 }
3849 }
3850
3851 while (my $size_alloc = delete $self->{size_alloc}) {
3852 my @queue = sort { $b->{visible} <=> $a->{visible} }
3853 values %$size_alloc;
3854
3855 while () {
3856 my $widget = pop @queue || last;
3857
3858 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3859
3860 $w = 0 if $w < 0;
3861 $h = 0 if $h < 0;
3862
3863 $w = int $w + 0.5;
3864 $h = int $h + 0.5;
3865
3866 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3867 $widget->{old_w} = $widget->{w};
3868 $widget->{old_h} = $widget->{h};
3869
3870 $widget->{w} = $w;
3871 $widget->{h} = $h;
3872
3873 $widget->emit (size_allocate => $w, $h);
3874 }
3875 }
3876 }
3877
3878 while ($self->{post_alloc_hook}) {
3879 $_->()
3880 for values %{delete $self->{post_alloc_hook}};
3881 }
3882
2199 3883
2200 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3884 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2201 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3885 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2202 glClear GL_COLOR_BUFFER_BIT; 3886 glClear GL_COLOR_BUFFER_BIT;
2203 3887
2204 glMatrixMode GL_PROJECTION; 3888 glMatrixMode GL_PROJECTION;
2205 glLoadIdentity; 3889 glLoadIdentity;
2206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3890 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2207 glMatrixMode GL_MODELVIEW; 3891 glMatrixMode GL_MODELVIEW;
2208 glLoadIdentity; 3892 glLoadIdentity;
2209 3893
3894 {
3895 package CFClient::UI::Base;
3896
3897 ($draw_x, $draw_y, $draw_w, $draw_h) =
3898 (0, 0, $self->{w}, $self->{h});
3899 }
3900
2210 $self->_draw; 3901 $self->_draw;
2211} 3902}
2212 3903
2213############################################################################# 3904#############################################################################
2214 3905
2215package CFClient::UI; 3906package CFClient::UI;
2216 3907
2217$ROOT = new CFClient::UI::Root; 3908$ROOT = new CFClient::UI::Root;
2218$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0; 3909$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2219 3910
22201 39111
2221 3912

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