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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.161 by root, Mon Apr 24 03:43:51 2006 UTC vs.
Revision 1.310 by root, Fri Jun 23 20:28:20 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 (length $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;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
147sub destroy { 240sub destroy {
148 my ($self) = @_; 241 my ($self) = @_;
… …
157 return if $self->{parent}; 250 return if $self->{parent};
158 251
159 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
160} 253}
161 254
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->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
162sub hide { 307sub hide {
163 my ($self) = @_; 308 my ($self) = @_;
164 309
165 return unless $self->{parent}; 310 $self->set_invisible;
166 311
167 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
168} 314}
169 315
170sub move { 316sub move_abs {
171 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
172 318
173 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
174 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
175 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
176 322
177 $self->update; 323 $self->update;
178} 324}
179 325
180sub set_size { 326sub set_size {
181 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
182 328
183 $self->{user_w} = $w; 329 $self->{force_w} = $w;
184 $self->{user_h} = $h; 330 $self->{force_h} = $h;
185 331
186 $self->check_size; 332 $self->realloc;
187} 333}
188 334
189sub size_request { 335sub size_request {
190 require Carp; 336 require Carp;
191 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
193 339
194sub configure { 340sub configure {
195 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
196 342
197 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
198 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
200 348
201 # use alignment to adjust x, y 349 # use alignment to adjust x, y
202 350
203 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
204 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
205
206 ($w, $h) = ($w2, $h2);
207 } 353 }
208 354
209 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
210 $self->{x} = $x; 356 $self->{x} = $x;
211 $self->{y} = $y; 357 $self->{y} = $y;
212 $self->update; 358 $self->update;
213 } 359 }
214 360
215 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
216 $self->{w} = $w; 364 $self->{alloc_w} = $w;
217 $self->{h} = $h; 365 $self->{alloc_h} = $h;
218 366
219 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
220 $self->update;
221 } 368 }
222} 369}
223 370
224sub size_allocate { 371sub children {
225 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
226} 377}
227 378
228sub set_max_size { 379sub set_max_size {
229 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
230 381
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
233}
234 384
235# return top left coordinates 385 $self->realloc;
236sub _topleft { 386}
387
388sub set_tooltip {
237 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
238 390
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
240} 402}
241 403
242# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
243sub coord2local { 405sub coord2local {
244 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
245 407
246 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 409}
249 410
250# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
251sub coord2global { 412sub coord2global {
252 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
253 414
254 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 416}
257 417
258sub focus_in { 418sub invoke_focus_in {
259 my ($self) = @_; 419 my ($self) = @_;
260 420
261 return if $FOCUS == $self; 421 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
263 423
264 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
265 425
266 $self->emit (focus_in => $focus);
267
268 $focus->update if $focus; 426 $focus->update if $focus;
269 $FOCUS->update; 427 $FOCUS->update;
270}
271 428
429 0
430}
431
272sub focus_out { 432sub invoke_focus_out {
273 my ($self) = @_; 433 my ($self) = @_;
274 434
275 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
276 436
277 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
278 438
279 $self->emit (focus_out => $focus);
280
281 $focus->update if $focus; #? 439 $focus->update if $focus; #?
282}
283 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
284sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
285sub button_up { } 454sub invoke_button_up { 1 }
286sub key_down { } 455sub invoke_key_down { 1 }
287sub key_up { } 456sub invoke_key_up { 1 }
288 457
289sub button_down { 458sub invoke_button_down {
290 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
291 460
292 $self->focus_in; 461 $self->grab_focus;
293}
294 462
295sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
296sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
297sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
298sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
299sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
300
301sub draw {
302 my ($self) = @_;
303
304 return unless $self->{h} && $self->{w};
305
306 glPushMatrix;
307 glTranslate $self->{x}, $self->{y}, 0;
308 $self->_draw;
309 glPopMatrix;
310
311 if ($self == $HOVER && $self->{can_hover}) {
312 my ($x, $y) = @$self{qw(x y)};
313
314 glColor 1, 0.8, 0.5, 0.2;
315 glEnable GL_BLEND;
316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
317 glBegin GL_QUADS;
318 glVertex $x , $y;
319 glVertex $x + $self->{w}, $y;
320 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h};
322 glEnd;
323 glDisable GL_BLEND;
324 } 463 1
325} 464}
326 465
327sub _draw { 466sub connect {
328 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
329 468
330 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
331} 479}
332 480
333sub find_widget { 481sub find_widget {
334 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
335 483
… …
344 492
345sub set_parent { 493sub set_parent {
346 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
347 495
348 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
349} 498}
350 499
351sub check_size { 500sub realloc {
352 my ($self) = @_; 501 my ($self) = @_;
353 502
354 $self->{parent} 503 if ($self->{visible}) {
355 or return 1; 504 return if $self->{root}{realloc}{$self+0};
356 505
357 my ($w, $h) = $self->{user_w} && $self->{user_h} 506 $self->{root}{realloc}{$self+0} = $self;
358 ? @$self{qw(user_w user_h)} 507 $self->{root}->update;
359 : $self->size_request;
360
361 if ($w != $self->{req_w} || $h != $self->{req_h}) {
362 $self->{req_w} = $w;
363 $self->{req_h} = $h;
364
365 $self->{parent}->check_size
366 or $self->size_allocate (
367 (List::Util::max $self->{w}, $w),
368 (List::Util::max $self->{h}, $h),
369 );
370
371 1
372 } else { 508 } else {
373 0 509 delete $self->{req_w};
510 delete $self->{req_h};
374 } 511 }
375} 512}
376 513
377sub update { 514sub update {
378 my ($self) = @_; 515 my ($self) = @_;
379 516
380 $self->{parent}->update 517 $self->{parent}->update
381 if $self->{parent}; 518 if $self->{parent};
382} 519}
383 520
384sub connect { 521sub reconfigure {
385 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
386 523
387 push @{ $self->{signal_cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
388} 526}
389 527
390sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
391 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
392 531
393 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 532sub draw {
394 $cb->($self, @args); 533 my ($self) = @_;
534
535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
546
547 glPushMatrix;
548 glTranslate $self->{x}, $self->{y}, 0;
549
550 if ($self == $HOVER && $self->{can_hover}) {
551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
552 glEnable GL_BLEND;
553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
554 glBegin GL_QUADS;
555 glVertex 0 , 0;
556 glVertex $self->{w}, 0;
557 glVertex $self->{w}, $self->{h};
558 glVertex 0 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
395 } 561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
573 glPopMatrix;
574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
575 }
576
577 $self->_draw;
578 glPopMatrix;
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 warn "no draw defined for $self\n";
396} 585}
397 586
398sub DESTROY { 587sub DESTROY {
399 my ($self) = @_; 588 my ($self) = @_;
400 589
401 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
402} 594}
403 595
404############################################################################# 596#############################################################################
405 597
406package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
414 my $class = shift; 606 my $class = shift;
415 607
416 # range [value, low, high, page] 608 # range [value, low, high, page]
417 609
418 $class->SUPER::new ( 610 $class->SUPER::new (
419 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
420 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
421 @_ 613 @_
422 ) 614 )
423} 615}
424 616
425sub _draw { 617sub _draw {
426 my ($self) = @_; 618 my ($self) = @_;
427 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
428 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
429 626
430 glEnable GL_BLEND; 627 glEnable GL_BLEND;
431 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
432 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
433 630
434 glBegin GL_QUADS; 631 glBegin GL_QUADS;
435 glVertex 0 , 0; 632 glVertex 0 , 0;
436 glVertex 0 , $h; 633 glVertex 0 , $h;
437 glVertex $w, $h; 634 glVertex $w, $h;
438 glVertex $w, 0; 635 glVertex $w, 0;
439 glEnd; 636 glEnd;
440 637
441 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
442} 640}
443 641
444############################################################################# 642#############################################################################
445 643
446package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
451 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
452 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
453} 651}
454 652
455sub size_request { 653sub size_request {
456 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
457} 657}
458 658
459sub draw { } 659sub draw { }
460 660
461############################################################################# 661#############################################################################
… …
465our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
466 666
467sub new { 667sub new {
468 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
469 669
470 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
471 671
472 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
473 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
474 680
475 $self 681 $self
682}
683
684sub add {
685 my ($self, @widgets) = @_;
686
687 $_->set_parent ($self)
688 for @widgets;
689
690 use sort 'stable';
691
692 $self->{children} = [
693 sort { $a->{z} <=> $b->{z} }
694 @{$self->{children}}, @widgets
695 ];
696
697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
702}
703
704sub remove {
705 my ($self, $child) = @_;
706
707 delete $child->{parent};
708 $child->hide;
709
710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
711
712 $self->realloc;
713}
714
715sub clear {
716 my ($self) = @_;
717
718 my $children = delete $self->{children};
719 $self->{children} = [];
720
721 for (@$children) {
722 delete $_->{parent};
723 $_->hide;
724 }
725
726 $self->realloc;
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 $x -= $self->{x};
733 $y -= $self->{y};
734
735 my $res;
736
737 for (reverse $self->visible_children) {
738 $res = $_->find_widget ($x, $y)
739 and return $res;
740 }
741
742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
743}
744
745sub _draw {
746 my ($self) = @_;
747
748 $_->draw for @{$self->{children}};
749}
750
751#############################################################################
752
753package CFClient::UI::Bin;
754
755our @ISA = CFClient::UI::Container::;
756
757sub new {
758 my ($class, %arg) = @_;
759
760 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
761
762 $class->SUPER::new (children => [$child], %arg)
476} 763}
477 764
478sub add { 765sub add {
479 my ($self, $child) = @_; 766 my ($self, $child) = @_;
480 767
481 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
482 769 $self->SUPER::add ($child);
483 use sort 'stable';
484
485 $self->{children} = [
486 sort { $a->{z} <=> $b->{z} }
487 @{$self->{children}}, $child
488 ];
489
490 $child->check_size;
491} 770}
492 771
493sub remove { 772sub remove {
494 my ($self, $child) = @_; 773 my ($self, $widget) = @_;
495 774
496 delete $child->{parent}; 775 $self->SUPER::remove ($widget);
497 776
498 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
499 780
500 $self->check_size; 781sub child { $_[0]->{children}[0] }
782
783sub size_request {
784 $_[0]{children}[0]->size_request
785}
786
787sub invoke_size_allocate {
788 my ($self, $w, $h) = @_;
789
790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
793}
794
795#############################################################################
796
797# back-buffered drawing area
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
809}
810
811sub update {
812 my ($self) = @_;
813
814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
815 $self->SUPER::update;
816}
817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
501 $self->update; 821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
502} 931}
503 932
504sub find_widget { 933sub find_widget {
505 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
506 935
507 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
508 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
509 938 ) {
510 my $res;
511
512 for (reverse @{ $self->{children} }) {
513 $res = $_->find_widget ($x, $y)
514 and return $res;
515 }
516
517 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
518} 943}
519 944
520sub _draw { 945sub _render {
521 my ($self) = @_; 946 my ($self) = @_;
522 947
523 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
524} 954}
525 955
526############################################################################# 956#############################################################################
527 957
528package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
529 959
530our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
531 961
532sub new { 962sub new {
533 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
534 964
535 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
536 966
537 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
538} 987}
539 988
540sub add { 989sub add {
541 my ($self, $child) = @_;
542
543 $self->{children} = [];
544
545 $self->SUPER::add ($child);
546}
547
548sub remove {
549 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
550 991
551 $self->SUPER::remove ($widget); 992 $self->{vp}->add ($self->{child} = $widget);
552
553 $self->{children} = [new CFClient::UI::Empty]
554 unless @{$self->{children}};
555} 993}
556 994
557sub child { $_[0]->{children}[0] } 995sub update {
996 my ($self) = @_;
558 997
559sub size_request { 998 $self->SUPER::update;
560 $_[0]{children}[0]->size_request
561}
562 999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
563sub size_allocate { 1005sub invoke_size_allocate {
564 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
565 1007
566 $self->{children}[0]->configure (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010
1011 $self->SUPER::invoke_size_allocate ($w, $h)
567} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
568 1016
569############################################################################# 1017#############################################################################
570 1018
571package CFClient::UI::Window; 1019package CFClient::UI::Frame;
572 1020
573our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
574 1022
575use CFClient::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
576 1072
577sub new { 1073sub new {
578 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
579 1075
580 my $self = $class->SUPER::new (%arg);
581}
582
583sub update {
584 my ($self) = @_;
585
586 # we want to do this delayed...
587 $self->render_chld;
588 $self->SUPER::update;
589}
590
591sub render_chld {
592 my ($self) = @_;
593
594 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
595 glClearColor 0, 0, 0, 1;
596 glClear GL_COLOR_BUFFER_BIT;
597 $self->child->draw;
598 };
599}
600
601sub size_allocate {
602 my ($self, $w, $h) = @_;
603
604 $self->child->configure (0, 0, $w, $h);
605
606 $self->render_chld;
607}
608
609sub _draw {
610 my ($self) = @_;
611
612 my ($w, $h) = ($self->w, $self->h);
613
614 my $tex = $self->{texture}
615 or return;
616
617 glEnable GL_BLEND;
618 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
619 glEnable GL_TEXTURE_2D;
620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
621
622 $tex->draw_quad (0, 0, $w, $h);
623
624 glDisable GL_BLEND;
625 glDisable GL_TEXTURE_2D;
626}
627
628#############################################################################
629
630package CFClient::UI::ViewPort;
631
632our @ISA = CFClient::UI::Window::;
633
634sub new { die }
635
636sub size_request {
637 my ($self) = @_;
638
639 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
640 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
641
642 @$self{qw(child_w child_h)}
643}
644
645sub _draw {
646 my ($self) = @_;
647
648 $self->{children}[1]->draw;
649}
650
651
652#############################################################################
653
654package CFClient::UI::Frame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659
660sub new {
661 my $class = shift;
662
663 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
664 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
665 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
666 border => 0.8, 1079 border => 0.6,
667 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
668 ); 1084 );
669 1085
670 $self
671}
672
673sub _draw {
674 my ($self) = @_;
675
676 my ($w, $h) = ($self->{w}, $self->{h});
677
678 glEnable GL_BLEND;
679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
680 glEnable GL_TEXTURE_2D;
681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
682
683# glBegin GL_QUADS;
684# glColor 0, 0, 0, 0;
685# glVertex 0 , 0;
686# glVertex 0 , $h;
687# glVertex $w, $h;
688# glVertex $w, 0;
689# glEnd;
690
691
692 $self->child->draw;
693 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D;
695}
696
697#############################################################################
698
699package CFClient::UI::FancyFrame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704
705my @tex =
706 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
707 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
708
709sub new {
710 my $class = shift;
711
712 # TODO: user_x, user_y, overwrite moveto?
713
714 my $self = $class->SUPER::new (
715 bg => [1, 1, 1, 1],
716 border_bg => [1, 1, 1, 1],
717 border => 0.8,
718 can_events => 1,
719 @_
720 );
721
722 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
723 align => 0, 1087 align => 0,
724 valign => 1, 1088 valign => 1,
725 text => $self->{title}, 1089 text => $self->{title},
726 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 path => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
727 1101
728 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
729} 1111}
730 1112
731sub border { 1113sub border {
732 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
733} 1115}
734 1116
735sub size_request { 1117sub size_request {
736 my ($self) = @_; 1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
737 1125
738 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
739 1127
740 ( 1128 (
741 $w + $self->border * 2, 1129 $w + $self->border * 2,
742 $h + $self->border * 2, 1130 $h + $self->border * 2,
743 ) 1131 )
744} 1132}
745 1133
746sub size_allocate { 1134sub invoke_size_allocate {
747 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
748 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
749 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
750 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
751 1147
752 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
753 if $self->{title};
754
755 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
756}
757 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
758sub button_down { 1156sub invoke_button_down {
759 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
760 1158
1159 my ($w, $h) = @$self{qw(w h)};
761 my $border = $self->border; 1160 my $border = $self->border;
762 1161
763 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
764 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
765 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
766 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
767 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
768 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
769 $self->{motion} = sub { 1173 $self->{motion} = sub {
770 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
771 1175
772 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
773 1178
774 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
775 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
776 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
777 }; 1184 };
778 1185
779 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
780 && $y >= 0 && $y < $border) {
781
782 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
783 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
784 1189
785 $self->{motion} = sub { 1190 $self->{motion} = sub {
786 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
787 1192
788 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
789 1194
790 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
791 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
792 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
793 } 1203 1
794} 1204}
795 1205
796sub button_up { 1206sub invoke_button_up {
797 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
798 1208
799 delete $self->{motion}; 1209 ! ! delete $self->{motion}
800} 1210}
801 1211
802sub mouse_motion { 1212sub invoke_mouse_motion {
803 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
804 1214
805 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
806} 1218}
807 1219
808sub _draw { 1220sub _draw {
809 my ($self) = @_; 1221 my ($self) = @_;
810 1222
1223 my $child = $self->{children}[0];
1224
811 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
812 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
813 1227
814 glEnable GL_BLEND;
815 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
816 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
817 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
818 1230
819 my $border = $self->border; 1231 my $border = $self->border;
820 1232
821 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
822 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
823 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
824 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
825 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
826 1238
827 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
828 1241
829 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
830 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
831 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
832 1245 $bg->{t} = $ch / $bg->{h};
833 glColor @{ $self->{bg} };
834
835 $bg->{s} = $rep_x;
836 $bg->{t} = $rep_y;
837 $bg->{wrap_mode} = 1;
838 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
839 1248
840 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
841 glDisable GL_BLEND;
842 1250
843 $self->{title}->draw if $self->{title};
844 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
845} 1262}
846 1263
847############################################################################# 1264#############################################################################
848 1265
849package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
857sub new { 1274sub new {
858 my $class = shift; 1275 my $class = shift;
859 1276
860 $class->SUPER::new ( 1277 $class->SUPER::new (
861 col_expand => [], 1278 col_expand => [],
862 @_ 1279 @_,
863 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
864} 1285}
865 1286
866sub add { 1287sub add {
867 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
868 1289
869 $child->set_parent ($self); 1290 $child->set_parent ($self);
870 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
871 1292
872 $child->check_size; 1293 $self->realloc;
873} 1294}
874 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
875# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
876sub clear { 1303sub clear {
877 my ($self) = @_; 1304 my ($self) = @_;
878 1305
1306 my @children = $self->children;
879 delete $self->{children}; 1307 delete $self->{children};
880 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
881} 1315}
882 1316
883sub get_wh { 1317sub get_wh {
884 my ($self) = @_; 1318 my ($self) = @_;
885 1319
… …
911 (sum @$ws), 1345 (sum @$ws),
912 (sum @$hs), 1346 (sum @$hs),
913 ) 1347 )
914} 1348}
915 1349
916sub size_allocate { 1350sub invoke_size_allocate {
917 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
918 1352
919 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
920 1354
921 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
922 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
923 1357
924 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
925 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
926 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
927 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
953 } 1387 }
954 1388
955 $y += $row_h; 1389 $y += $row_h;
956 } 1390 }
957 1391
1392 1
958} 1393}
959 1394
960sub find_widget { 1395sub find_widget {
961 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
962 1397
… …
981 } 1416 }
982} 1417}
983 1418
984############################################################################# 1419#############################################################################
985 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my @children = $self->visible_children;
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@children || 1)) x @children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children[$_]{expand}
1462 for 0 .. $#children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#children) {
1470 my $alloc = $req[$_];
1471 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
986package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
987 1482
988# TODO: wrap into common Box base class
989
990our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
991 1484
992sub size_request { 1485sub new {
993 my ($self) = @_; 1486 my $class = shift;
994 1487
995 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
996 1489 vertical => 0,
997 ( 1490 @_,
998 (List::Util::sum map $_->[0], @alloc),
999 (List::Util::max map $_->[1], @alloc),
1000 ) 1491 )
1001} 1492}
1002 1493
1003sub size_allocate {
1004 my ($self, $w, $h) = @_;
1005
1006 ($h, $w) = ($w, $h);
1007
1008 my $children = $self->{children};
1009
1010 my @h = map $_->{req_w}, @$children;
1011
1012 my $req_h = List::Util::sum @h;
1013
1014 if ($req_h > $h) {
1015 # ah well, not enough space
1016 $_ *= $h / $req_h for @h;
1017 } else {
1018 my $exp = List::Util::sum map $_->{expand}, @$children;
1019 $exp ||= 1;
1020
1021 for (0 .. $#$children) {
1022 my $child = $children->[$_];
1023
1024 my $alloc_h = $h[$_];
1025 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1026 $h[$_] = $alloc_h;
1027 }
1028 }
1029
1030 CFClient::UI::harmonize \@h;
1031
1032 my $y = 0;
1033 for (0 .. $#$children) {
1034 my $child = $children->[$_];
1035 my $h = $h[$_];
1036 $child->configure ($y, 0, $h, $w);
1037
1038 $y += $h;
1039 }
1040
1041 1
1042}
1043
1044############################################################################# 1494#############################################################################
1045 1495
1046package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1047 1497
1048# TODO: wrap into common Box base class
1049
1050our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1051 1499
1052sub size_request { 1500sub new {
1053 my ($self) = @_; 1501 my $class = shift;
1054 1502
1055 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1056 1504 vertical => 1,
1057 ( 1505 @_,
1058 (List::Util::max map $_->[0], @alloc),
1059 (List::Util::sum map $_->[1], @alloc),
1060 ) 1506 )
1061} 1507}
1062 1508
1063sub size_allocate {
1064 my ($self, $w, $h) = @_;
1065
1066 my $children = $self->{children};
1067
1068 my @h = map $_->{req_h}, @$children;
1069
1070 my $req_h = List::Util::sum @h;
1071
1072 if ($req_h > $h) {
1073 # ah well, not enough space
1074 $_ *= $h / $req_h for @h;
1075 } else {
1076 my $exp = List::Util::sum map $_->{expand}, @$children;
1077 $exp ||= 1;
1078
1079 for (0 .. $#$children) {
1080 my $child = $children->[$_];
1081
1082 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1083 }
1084 }
1085
1086 CFClient::UI::harmonize \@h;
1087
1088 my $y = 0;
1089 for (0 .. $#$children) {
1090 my $child = $children->[$_];
1091 my $h = $h[$_];
1092 $child->configure (0, $y, $w, $h);
1093
1094 $y += $h;
1095 }
1096
1097 1
1098}
1099
1100############################################################################# 1509#############################################################################
1101 1510
1102package CFClient::UI::Label; 1511package CFClient::UI::Label;
1103 1512
1104our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1105 1514
1106use CFClient::OpenGL; 1515use CFClient::OpenGL;
1107 1516
1108sub new { 1517sub new {
1109 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1110 1519
1111 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1112 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1113 #font => default_font 1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1114 fontsize => 1, 1530 fontsize => 1,
1115 text => "",
1116 align => -1, 1531 align => -1,
1117 valign => -1, 1532 valign => -1,
1118 padding => 2, 1533 padding_x => 2,
1119 layout => new CFClient::Layout, 1534 padding_y => 2,
1120 can_events => 0, 1535 can_events => 0,
1121 %arg 1536 %arg
1122 ); 1537 );
1123 1538
1124 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1125 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1126 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1127 $self->{template} = $layout; 1542 $self->{template} = $layout;
1128 } 1543 }
1129 1544
1130 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1131 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1132 1550
1133 $self 1551 $self
1134} 1552}
1135 1553
1136sub escape_text { 1554sub escape($) {
1137 local $_ = $_[1]; 1555 local $_ = $_[0];
1138 1556
1139 s/&/&amp;/g; 1557 s/&/&amp;/g;
1140 s/>/&gt;/g; 1558 s/>/&gt;/g;
1141 s/</&lt;/g; 1559 s/</&lt;/g;
1142 1560
1143 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1144} 1576}
1145 1577
1146sub set_text { 1578sub set_text {
1147 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1148 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1149 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1150 1586
1151 delete $self->{texture}; 1587 delete $self->{size_req};
1152 $self->check_size; 1588 $self->realloc;
1153 $self->update; 1589 $self->update;
1154} 1590}
1155 1591
1156sub set_markup { 1592sub set_markup {
1157 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1158 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1159 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1160 1602
1161 delete $self->{texture}; 1603 delete $self->{size_req};
1162 $self->check_size; 1604 $self->realloc;
1163 $self->update; 1605 $self->update;
1164} 1606}
1165 1607
1166sub size_request { 1608sub size_request {
1167 my ($self) = @_; 1609 my ($self) = @_;
1168 1610
1611 $self->{size_req} ||= do {
1169 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1170 $self->{layout}->set_width ($self->{max_w} || -1); 1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1171 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1172 1617
1173 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1174 1619
1175 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1176 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1177 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1178 1623
1179 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1180 1625
1181 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1182 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1183 } 1631 };
1184 1632
1185 ( 1633 @{ $self->{size_req} }
1186 $w + $self->{padding} * 2,
1187 $h + $self->{padding} * 2,
1188 )
1189} 1634}
1190 1635
1191sub size_allocate { 1636sub invoke_size_allocate {
1192 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1193 1638
1639 delete $self->{ox};
1640
1194 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1195} 1645}
1196 1646
1197sub set_fontsize { 1647sub set_fontsize {
1198 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1199 1649
1200 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1201 delete $self->{texture}; 1651 delete $self->{texture};
1202 $self->check_size; 1652
1203 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1204} 1662}
1205 1663
1206sub _draw { 1664sub _draw {
1207 my ($self) = @_; 1665 my ($self) = @_;
1208 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1209 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1210 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1211 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1212 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1213 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1214 }; 1678 };
1215 1679
1216 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1217 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1218 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1219 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1220 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1221 glColor @{$self->{fg}}; 1702 }
1222
1223 $self->{ox} = int (
1224 $self->{align} < 0 ? $self->{padding}
1225 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1226 : ($self->{w} - $tex->{w}) * 0.5
1227 );
1228
1229 $self->{oy} = int (
1230 $self->{valign} < 0 ? $self->{padding}
1231 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1232 : ($self->{h} - $tex->{h}) * 0.5
1233 );
1234
1235 $tex->draw_quad ($self->{ox}, $self->{oy});
1236 1703
1237 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239} 1705}
1240 1706
1241############################################################################# 1707#############################################################################
1242 1708
1243package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1248 1714
1249sub new { 1715sub new {
1250 my $class = shift; 1716 my $class = shift;
1251 1717
1252 $class->SUPER::new ( 1718 $class->SUPER::new (
1253 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1254 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1255 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1256 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1257 can_hover => 1, 1723 can_hover => 1,
1258 can_focus => 1, 1724 can_focus => 1,
1259 valign => 0, 1725 valign => 0,
1260 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1261 @_ 1729 @_
1262 ) 1730 )
1263} 1731}
1264 1732
1265sub _set_text { 1733sub _set_text {
… …
1267 1735
1268 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1269 1737
1270 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1271 1739
1272 delete $self->{texture};
1273
1274 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1275 $self->{text} = $text; 1741 $self->{text} = $text;
1276 1742
1277 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1278 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1279 1746
1280 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1281} 1758}
1282 1759
1283sub get_text { 1760sub get_text {
1284 $_[0]{text} 1761 $_[0]{text}
1285} 1762}
… …
1290 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1291 1768
1292 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1293} 1770}
1294 1771
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1299}
1300
1301sub set_text {
1302 my ($self, $text) = @_;
1303
1304 $self->{cursor} = length $text;
1305 $self->_set_text ($text);
1306 $self->update;
1307}
1308
1309sub key_down { 1772sub invoke_key_down {
1310 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1311 1774
1312 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1313 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1314 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1315 1778
1316 my $text = $self->get_text; 1779 my $text = $self->get_text;
1317 1780
1318 if ($sym == 8) { 1781 if ($uni == 8) {
1319 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1320 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1321 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1322 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1323 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1324 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1325 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1326 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1327 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1328 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1329 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1330 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1331 $self->emit ('escape'); 1794 $self->emit ('escape');
1332 } elsif ($uni) { 1795 } elsif ($uni) {
1333 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1334 } 1799 }
1335 1800
1336 $self->_set_text ($text); 1801 $self->_set_text ($text);
1337 $self->update;
1338}
1339 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1340sub focus_in { 1808sub invoke_focus_in {
1341 my ($self) = @_; 1809 my ($self) = @_;
1342 1810
1343 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1344 1812
1345 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1346} 1814}
1347 1815
1348sub button_down { 1816sub invoke_button_down {
1349 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1350 1818
1351 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1352 1820
1353 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1354 1822
1355 # byte-index to char-index 1823 # byte-index to char-index
1356 my $text = $self->{text}; 1824 my $text = $self->{text};
1357 utf8::encode $text; 1825 utf8::encode $text;
1358 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1359 1827
1360 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1361 $self->update; 1829 $self->update;
1830
1831 1
1362} 1832}
1363 1833
1364sub mouse_motion { 1834sub invoke_mouse_motion {
1365 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1366# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1367} 1839}
1368 1840
1369sub _draw { 1841sub _draw {
1370 my ($self) = @_; 1842 my ($self) = @_;
1371 1843
1372 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1373 1845
1374 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1375 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1376 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1377 } else { 1849 } else {
1378 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1379 } 1851 }
1380 1852
1381 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1382 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1383 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1384 glVertex 0 , 0; 1856 glVertex 0 , 0;
1385 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1386 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1387 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1412 1884
1413our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1414 1886
1415use CFClient::OpenGL; 1887use CFClient::OpenGL;
1416 1888
1417sub key_down { 1889sub invoke_key_down {
1418 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1419 1891
1420 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1421 1893
1422 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1423 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1424 $self->update; 1901 $self->update;
1425 1902
1903 } elsif ($sym == CFClient::SDLK_UP) {
1904 if ($self->{history_pointer} < 0) {
1905 $self->{history_saveback} = $self->get_text;
1906 }
1907 if (@{$self->{history} || []} > 0) {
1908 $self->{history_pointer}++;
1909 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1910 $self->{history_pointer} = @{$self->{history} || []} - 1;
1911 }
1912 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1913 }
1914
1915 } elsif ($sym == CFClient::SDLK_DOWN) {
1916 $self->{history_pointer}--;
1917 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1918
1919 if ($self->{history_pointer} >= 0) {
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 } else {
1922 $self->set_text ($self->{history_saveback});
1923 }
1924
1426 } else { 1925 } else {
1427 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1428 } 1929 1
1429
1430} 1930}
1431 1931
1432############################################################################# 1932#############################################################################
1433 1933
1434package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1443 1943
1444sub new { 1944sub new {
1445 my $class = shift; 1945 my $class = shift;
1446 1946
1447 $class->SUPER::new ( 1947 $class->SUPER::new (
1448 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1449 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1450 bg => [1, 1, 1, 0.2],
1451 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1452 can_hover => 1, 1952 can_hover => 1,
1453 align => 0, 1953 align => 0,
1454 valign => 0, 1954 valign => 0,
1455 can_events => 1, 1955 can_events => 1,
1456 @_ 1956 @_
1457 ) 1957 )
1458} 1958}
1459 1959
1460sub button_up { 1960sub invoke_button_up {
1461 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1462 1962
1963 $self->emit ("activate")
1463 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1464 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1465 $self->emit ("activate"); 1966
1466 } 1967 1
1467} 1968}
1468 1969
1469sub _draw { 1970sub _draw {
1470 my ($self) = @_; 1971 my ($self) = @_;
1471 1972
1472 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1473 1974
1474 if ($GRAB == $self) {
1475 $self->{fg} = $self->{active_fg};
1476 }
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1483 1978
1484 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1485 1980
1486 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1487 glDisable GL_BLEND;
1488 1982
1489 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1490} 2020}
1491 2021
1492############################################################################# 2022#############################################################################
1493 2023
1494package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1503 2033
1504sub new { 2034sub new {
1505 my $class = shift; 2035 my $class = shift;
1506 2036
1507 $class->SUPER::new ( 2037 $class->SUPER::new (
1508 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1509 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1510 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1511 state => 0, 2044 state => 0,
1512 can_hover => 1, 2045 can_hover => 1,
1513 @_ 2046 @_
1514 ) 2047 )
1515} 2048}
1516 2049
1517sub size_request { 2050sub size_request {
1518 my ($self) = @_; 2051 my ($self) = @_;
1519 2052
1520 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1521} 2054}
1522 2055
1523sub button_down { 2056sub invoke_button_down {
1524 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1525 2058
1526 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1527 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1528 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1529 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1530 } 2067 1
1531} 2068}
1532 2069
1533sub _draw { 2070sub _draw {
1534 my ($self) = @_; 2071 my ($self) = @_;
1535 2072
1536 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1537 2074
1538 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1539 2076
1540 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1541 2080
1542 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1543 2082
1544 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1545 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547
1548 my $tex = $self->{state} ? $tex[1] : $tex[0];
1549
1550 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1551
1552 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554} 2088}
1555 2089
1556############################################################################# 2090#############################################################################
1557 2091
1558package CFClient::UI::Image; 2092package CFClient::UI::Image;
1559 2093
1560our @ISA = CFClient::UI::Base::; 2094our @ISA = CFClient::UI::Base::;
1561 2095
1562use CFClient::OpenGL; 2096use CFClient::OpenGL;
1563use Carp qw/confess/;
1564 2097
1565our %loaded_images; 2098our %texture_cache;
1566 2099
1567sub new { 2100sub new {
1568 my $class = shift; 2101 my $class = shift;
1569 2102
1570 my $self = $class->SUPER::new (can_events => 0, @_); 2103 my $self = $class->SUPER::new (
2104 can_events => 0,
2105 @_,
2106 );
1571 2107
1572 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2108 $self->{path}
2109 or Carp::croak "required attribute 'path' not set";
1573 2110
1574 $loaded_images{$self->{image}} ||= 2111 $self->{tex} = $texture_cache{$self->{path}} ||=
1575 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1576 2113
1577 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2114 Scalar::Util::weaken $texture_cache{$self->{path}};
1578 2115
1579 Scalar::Util::weaken $loaded_images{$self->{image}}; 2116 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1580
1581 $self->{aspect} = $tex->{w} / $tex->{h};
1582 2117
1583 $self 2118 $self
1584} 2119}
1585 2120
1586sub size_request { 2121sub size_request {
1587 my ($self) = @_; 2122 my ($self) = @_;
1588 2123
1589 ($self->{tex}->{w}, $self->{tex}->{h}) 2124 ($self->{tex}{w}, $self->{tex}{h})
1590} 2125}
1591 2126
1592sub _draw { 2127sub _draw {
1593 my ($self) = @_; 2128 my ($self) = @_;
1594 2129
… …
1601 glTranslate 0, -$self->{w}, 0; 2136 glTranslate 0, -$self->{w}, 0;
1602 2137
1603 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1604 } 2139 }
1605 2140
1606 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1608 glEnable GL_TEXTURE_2D; 2141 glEnable GL_TEXTURE_2D;
1609 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1610 2143
1611 $tex->draw_quad (0, 0, $w, $h); 2144 $tex->draw_quad_alpha (0, 0, $w, $h);
1612 2145
1613 glDisable GL_BLEND;
1614 glDisable GL_TEXTURE_2D; 2146 glDisable GL_TEXTURE_2D;
1615} 2147}
1616 2148
1617############################################################################# 2149#############################################################################
1618 2150
… …
1666} 2198}
1667 2199
1668sub set_max { 2200sub set_max {
1669 my ($self, $max) = @_; 2201 my ($self, $max) = @_;
1670 2202
2203 return if $self->{max_val} == $max;
2204
1671 $self->{max_val} = $max; 2205 $self->{max_val} = $max;
2206 $self->update;
1672} 2207}
1673 2208
1674sub set_value { 2209sub set_value {
1675 my ($self, $val, $max) = @_; 2210 my ($self, $val, $max) = @_;
1676 2211
1677 $self->set_max ($max) 2212 $self->set_max ($max)
1678 if defined $max; 2213 if defined $max;
1679 2214
1680 $max = $self->{max_val}; 2215 return if $self->{val} == $val;
2216
1681 $self->{val} = $val; 2217 $self->{val} = $val;
1682
1683 $self->update; 2218 $self->update;
1684} 2219}
1685 2220
1686sub _draw { 2221sub _draw {
1687 my ($self) = @_; 2222 my ($self) = @_;
… …
1705 2240
1706 my $h1 = $self->{h} * (1 - $ycut1); 2241 my $h1 = $self->{h} * (1 - $ycut1);
1707 my $h2 = $self->{h} * (1 - $ycut2); 2242 my $h2 = $self->{h} * (1 - $ycut2);
1708 2243
1709 glEnable GL_BLEND; 2244 glEnable GL_BLEND;
1710 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2245 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2246 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1711 glEnable GL_TEXTURE_2D; 2247 glEnable GL_TEXTURE_2D;
1712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2248 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1713 2249
1714 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2250 glBindTexture GL_TEXTURE_2D, $t1->{name};
1715 glBegin GL_QUADS; 2251 glBegin GL_QUADS;
… …
1750 2286
1751sub new { 2287sub new {
1752 my ($class, %arg) = @_; 2288 my ($class, %arg) = @_;
1753 2289
1754 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1755 tooltip => $arg{type}, 2291 tooltip => $arg{type},
2292 can_hover => 1,
1756 can_events => 1, 2293 can_events => 1,
1757 can_hover => 1,
1758 %arg, 2294 %arg,
1759 ); 2295 );
1760 2296
1761 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2297 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1762 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2298 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1770 2306
1771 $self->{value}->set_fontsize ($fsize); 2307 $self->{value}->set_fontsize ($fsize);
1772 $self->{max} ->set_fontsize ($fsize); 2308 $self->{max} ->set_fontsize ($fsize);
1773} 2309}
1774 2310
2311sub set_max {
2312 my ($self, $max) = @_;
2313
2314 $self->{gauge}->set_max ($max);
2315 $self->{max}->set_text ($max);
2316}
2317
1775sub set_value { 2318sub set_value {
1776 my ($self, $val, $max) = @_; 2319 my ($self, $val, $max) = @_;
1777 2320
1778 $self->set_max ($max) 2321 $self->set_max ($max)
1779 if defined $max; 2322 if defined $max;
1780 2323
1781 $self->{gauge}->set_value ($val, $max); 2324 $self->{gauge}->set_value ($val, $max);
1782 $self->{value}->set_text ($val); 2325 $self->{value}->set_text ($val);
1783}
1784
1785sub set_max {
1786 my ($self, $max) = @_;
1787
1788 $self->{gauge}->set_max ($max);
1789 $self->{max}->set_text ($max);
1790} 2326}
1791 2327
1792############################################################################# 2328#############################################################################
1793 2329
1794package CFClient::UI::Slider; 2330package CFClient::UI::Slider;
… …
1804 qw(s1_slider.png s1_slider_bg.png); 2340 qw(s1_slider.png s1_slider_bg.png);
1805 2341
1806sub new { 2342sub new {
1807 my $class = shift; 2343 my $class = shift;
1808 2344
1809 # range [value, low, high, page] 2345 # range [value, low, high, page, unit]
1810 2346
1811 # TODO: 0-width page 2347 # TODO: 0-width page
1812 # TODO: req_w/h are wrong with vertical 2348 # TODO: req_w/h are wrong with vertical
1813 # TODO: calculations are off 2349 # TODO: calculations are off
1814 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1815 fg => [1, 1, 1], 2351 fg => [1, 1, 1],
1816 active_fg => [0, 0, 0], 2352 active_fg => [0, 0, 0],
2353 bg => [0, 0, 0, 0.2],
2354 active_bg => [1, 1, 1, 0.5],
1817 range => [0, 0, 100, 10], 2355 range => [0, 0, 100, 10, 0],
1818 req_w => 20, 2356 min_w => $::WIDTH / 80,
1819 req_h => 20, 2357 min_h => $::WIDTH / 80,
1820 vertical => 0, 2358 vertical => 0,
1821 can_hover => 1, 2359 can_hover => 1,
1822 inner_pad => 5, 2360 inner_pad => 0.02,
1823 @_ 2361 @_
1824 ); 2362 );
1825 2363
2364 $self->set_value ($self->{range}[0]);
2365 $self->update;
2366
1826 $self 2367 $self
1827} 2368}
1828 2369
2370sub set_range {
2371 my ($self, $range) = @_;
2372
2373 ($range, $self->{range}) = ($self->{range}, $range);
2374
2375 if ("@$range" ne "@{$self->{range}}") {
2376 $self->update;
2377 $self->set_value ($self->{range}[0]);
2378 }
2379}
2380
2381sub set_value {
2382 my ($self, $value) = @_;
2383
2384 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2385
2386 $hi = $lo + 1 if $hi <= $lo;
2387
2388 $page = $hi - $lo if $page > $hi - $lo;
2389
2390 $value = $lo if $value < $lo;
2391 $value = $hi - $page if $value > $hi - $page;
2392
2393 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2394 if $unit;
2395
2396 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2397
2398 if ($value != $old_value) {
2399 $self->emit (changed => $value);
2400 $self->update;
2401 }
2402}
2403
1829sub size_request { 2404sub size_request {
1830 my ($self) = @_; 2405 my ($self) = @_;
1831 2406
1832 my $w = $self->{req_w}; 2407 ($self->{req_w}, $self->{req_h})
1833 my $h = $self->{req_h};
1834
1835 $self->{vertical} ? ($h, $w) : ($w, $h)
1836} 2408}
1837 2409
1838sub button_down { 2410sub invoke_button_down {
1839 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1840 2412
1841 $self->SUPER::button_down ($ev, $x, $y); 2413 $self->SUPER::invoke_button_down ($ev, $x, $y);
2414
2415 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2416
1842 $self->mouse_motion ($ev, $x, $y); 2417 $self->invoke_mouse_motion ($ev, $x, $y)
1843} 2418}
1844 2419
1845sub mouse_motion { 2420sub invoke_mouse_motion {
1846 my ($self, $ev, $x, $y) = @_; 2421 my ($self, $ev, $x, $y) = @_;
1847 2422
1848 if ($GRAB == $self) { 2423 if ($GRAB == $self) {
2424 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2425
2426 my (undef, $lo, $hi, $page) = @{$self->{range}};
2427
2428 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2429
2430 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2431 } else {
2432 return 0;
2433 }
2434
2435 1
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 delete $self->{knob_w};
2442 $self->SUPER::update;
2443}
2444
2445sub _draw {
2446 my ($self) = @_;
2447
2448 unless ($self->{knob_w}) {
2449 $self->set_value ($self->{range}[0]);
2450
1849 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2451 my ($value, $lo, $hi, $page) = @{$self->{range}};
2452 my $range = ($hi - $page - $lo) || 1e-100;
1850 2453
1851 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1852 2455
1853 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2456 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1854 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2457 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1855 2458
1856 $x -= $inner_pad_px; # substract the padding 2459 $value = ($value - $lo) / $range;
1857 $x = $x * ($hi - $lo) / $inner_w + $lo; 2460 $value = $value * $self->{scale} + $self->{offset};
1858 $x = $lo if $x < $lo;
1859 $x = $hi - $page if $x > $hi - $page;
1860 $self->{range}[0] = $x;
1861 2461
1862 $self->emit (changed => $x); 2462 $self->{knob_x} = $value - $knob_w * 0.5;
1863 $self->update; 2463 $self->{knob_w} = $knob_w;
1864 } 2464 }
1865}
1866
1867# the inner_* stuff is for generating a padding for the slider handle,
1868# so that the handle doesn't leave the texture. This calculation isn't 100%
1869# correct propably, but it does the job for now
1870sub _calc_inner_pad_px {
1871 my ($self, $w) = @_;
1872 ($w / 100) * $self->{inner_pad} # % to pixels
1873}
1874
1875sub _draw {
1876 my ($self) = @_;
1877 2465
1878 $self->SUPER::_draw (); 2466 $self->SUPER::_draw ();
1879 2467
1880 my ($w, $h) = @$self{qw(w h)}; 2468 glScale $self->{w}, $self->{h};
1881 2469
1882 if ($self->{vertical}) { 2470 if ($self->{vertical}) {
1883 # draw a vertical slider like a rotated horizontal slider 2471 # draw a vertical slider like a rotated horizontal slider
1884 2472
2473 glTranslate 1, 0, 0;
1885 glRotate 90, 0, 0, 1; 2474 glRotate 90, 0, 0, 1;
1886 glTranslate 0, -$self->{w}, 0;
1887
1888 ($w, $h) = ($h, $w);
1889 } 2475 }
1890 2476
1891 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2477 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1892 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2478 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1893 2479
1894 my ($value, $lo, $hi, $page) = @{$self->{range}};
1895
1896 $hi = $value + 1 if $lo == $hi;
1897
1898 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1899 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1900
1901 $page = int $page * $inner_w / ($hi - $lo);
1902 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1903
1904 $w -= $page;
1905 $page &= ~1;
1906 glTranslate $page * 0.5, 0, 0;
1907 $page ||= 2;
1908
1909 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1910 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2480 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2482
1917 # draw background 2483 # draw background
1918 $tex[1]->draw_quad (0, 0, $w, $h); 2484 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1919 2485
1920 # draw handle 2486 # draw handle
1921 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2487 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1922 2488
1923 glDisable GL_BLEND;
1924 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
1925} 2490}
1926 2491
1927############################################################################# 2492#############################################################################
1928 2493
2494package CFClient::UI::ValSlider;
2495
2496our @ISA = CFClient::UI::HBox::;
2497
2498sub new {
2499 my ($class, %arg) = @_;
2500
2501 my $range = delete $arg{range};
2502
2503 my $self = $class->SUPER::new (
2504 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2505 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2506 to_value => sub { shift },
2507 from_value => sub { shift },
2508 %arg,
2509 );
2510
2511 $self->{slider}->connect (changed => sub {
2512 my ($self, $value) = @_;
2513 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2514 $self->{parent}->emit (changed => $value);
2515 });
2516
2517# $self->{entry}->connect (changed => sub {
2518# my ($self, $value) = @_;
2519# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2520# $self->{parent}->emit (changed => $value);
2521# });
2522
2523 $self->add ($self->{slider}, $self->{entry});
2524
2525 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2526
2527 $self
2528}
2529
2530sub set_range { shift->{slider}->set_range (@_) }
2531sub set_value { shift->{slider}->set_value (@_) }
2532
2533#############################################################################
2534
1929package CFClient::UI::TextView; 2535package CFClient::UI::TextScroller;
1930 2536
1931our @ISA = CFClient::UI::HBox::; 2537our @ISA = CFClient::UI::HBox::;
1932 2538
1933use CFClient::OpenGL; 2539use CFClient::OpenGL;
1934 2540
1935sub new { 2541sub new {
1936 my $class = shift; 2542 my $class = shift;
1937 2543
1938 my $self = $class->SUPER::new ( 2544 my $self = $class->SUPER::new (
1939 fontsize => 1, 2545 fontsize => 1,
2546 can_events => 0,
2547 indent => 0,
1940 #font => default_font 2548 #font => default_font
1941 @_, 2549 @_,
1942 2550
1943 layout => (new CFClient::Layout), 2551 layout => (new CFClient::Layout 1),
1944 par => [], 2552 par => [],
1945 height => 0, 2553 height => 0,
1946 children => [ 2554 children => [
1947 (new CFClient::UI::Empty expand => 1), 2555 (new CFClient::UI::Empty expand => 1),
1948 (new CFClient::UI::Slider vertical => 1), 2556 (new CFClient::UI::Slider vertical => 1),
1949 ], 2557 ],
1950 ); 2558 );
1951 2559
1952 $self->{children}[1]->connect (changed => sub { 2560 $self->{children}[1]->connect (changed => sub { $self->update });
1953 $self->update;
1954 });
1955 2561
1956 $self 2562 $self
1957} 2563}
1958 2564
1959sub set_fontsize { 2565sub set_fontsize {
… …
1961 2567
1962 $self->{fontsize} = $fontsize; 2568 $self->{fontsize} = $fontsize;
1963 $self->reflow; 2569 $self->reflow;
1964} 2570}
1965 2571
1966sub text_height { 2572sub visible_children {
1967 my ($self, $text) = @_; 2573 my ($self) = @_;
1968 2574
1969 my $layout = $self->{layout}; 2575 @{$self->{children}}[0,1]
1970
1971 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1972 $layout->set_width ($self->{w});
1973 $layout->set_text ($text);
1974
1975 ($layout->size)[1]
1976} 2576}
1977 2577
1978sub reflow {
1979 my ($self) = @_;
1980
1981 $self->{need_reflow}++;
1982 $self->update;
1983}
1984
1985sub size_allocate { 2578sub invoke_size_allocate {
1986 my ($self, $w, $h) = @_; 2579 my ($self, $w, $h) = @_;
1987 2580
1988 $self->SUPER::size_allocate ($w, $h); 2581 my (undef, undef, @other) = @{ $self->{children} };
2582 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
1989 2583
1990 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2584 $self->{layout}->set_font ($self->{font}) if $self->{font};
1991 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2585 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1992 $self->{layout}->set_width ($self->{children}[0]{w}); 2586 $self->{layout}->set_width ($self->{children}[0]{w});
2587 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1993 2588
1994 $self->reflow; 2589 $self->reflow;
2590
2591 $self->SUPER::invoke_size_allocate ($w, $h)
2592}
2593
2594sub get_layout {
2595 my ($self, $para) = @_;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2601 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2602 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2603 $layout->set_markup ($para->{markup});
2604 $layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
2605
2606 $layout
2607}
2608
2609sub reflow {
2610 my ($self) = @_;
2611
2612 $self->{need_reflow}++;
2613 $self->update;
2614}
2615
2616sub set_offset {
2617 my ($self, $offset) = @_;
2618
2619 # todo: base offset on lines or so, not on pixels
2620 $self->{children}[1]->set_value ($offset);
2621}
2622
2623sub clear {
2624 my ($self) = @_;
2625
2626 my (undef, undef, @other) = @{ $self->{children} };
2627 $self->remove ($_) for @other;
2628
2629 $self->{par} = [];
2630 $self->{height} = 0;
2631 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1995} 2632}
1996 2633
1997sub add_paragraph { 2634sub add_paragraph {
1998 my ($self, $color, $text) = @_; 2635 my ($self, $color, $para, $indent) = @_;
1999 2636
2000 #TODO: intelligently "reformat" paragraph 2637 my ($text, @w) = ref $para ? @$para : $para;
2001 2638
2002 my $height = $self->text_height ($text); 2639 $para = {
2640 w => 1e10,
2641 wrapped => 1,
2642 fg => $color,
2643 indent => $indent,
2644 markup => $text,
2645 widget => \@w,
2646 };
2003 2647
2004 $self->{height} += $height; 2648 $self->add (@w) if @w;
2649 push @{$self->{par}}, $para;
2005 2650
2006 push @{$self->{par}}, [$height, $color, $text]; 2651 $self->{need_reflow}++;
2652 $self->update;
2653}
2007 2654
2008 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2655sub scroll_to_bottom {
2009 $self->{children}[1]->update; 2656 my ($self) = @_;
2657
2658 $self->{scroll_to_bottom} = 1;
2659 $self->update;
2010} 2660}
2011 2661
2012sub update { 2662sub update {
2013 my ($self) = @_; 2663 my ($self) = @_;
2014 2664
… …
2016 2666
2017 return unless $self->{h} > 0; 2667 return unless $self->{h} > 0;
2018 2668
2019 delete $self->{texture}; 2669 delete $self->{texture};
2020 2670
2021 $ROOT->on_refresh ($self, sub { 2671 $ROOT->on_post_alloc ($self => sub {
2672 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2673
2022 if (delete $self->{need_reflow}) { 2674 if (delete $self->{need_reflow}) {
2023 my $height = 0; 2675 my $height = 0;
2024 2676
2025 $height += $_->[0] = $self->text_height ($_->[2])
2026 for @{$self->{par}}; 2677 for my $para (@{$self->{par}}) {
2678 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2679 my $layout = $self->get_layout ($para);
2680 my ($w, $h) = $layout->size;
2681
2682 $para->{w} = $w + $para->{indent};
2683 $para->{h} = $h;
2684 $para->{wrapped} = $layout->has_wrapped;
2685 }
2686
2687 $height += $para->{h};
2688 }
2027 2689
2028 $self->{height} = $height; 2690 $self->{height} = $height;
2029 2691
2030 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2692 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2031 2693
2032 delete $self->{texture}; 2694 delete $self->{texture};
2033 } 2695 }
2034 2696
2697 if (delete $self->{scroll_to_bottom}) {
2698 $self->{children}[1]->set_value (1e10);
2699 }
2700
2035 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2701 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2036 glClearColor 0, 0, 0, 1; 2702 glClearColor 0, 0, 0, 0;
2037 glClear GL_COLOR_BUFFER_BIT; 2703 glClear GL_COLOR_BUFFER_BIT;
2038 2704
2705 my $top = int $self->{children}[1]{range}[0];
2706
2707 my $y0 = $top;
2708 my $y1 = $top + $H;
2709
2710 my $y = 0;
2711
2039 glEnable GL_BLEND; 2712 glEnable GL_BLEND;
2713 #TODO# not correct in windows where rgba is forced off
2040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2714 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043 2715
2044 my $top = int $self->{children}[1]{range}[0];
2045
2046 my $y0 = $top;
2047 my $y1 = $top + $self->{h};
2048
2049 my $y = 0;
2050
2051 my $layout = $self->{layout};
2052
2053 $layout->set_font ($self->{font}) if $self->{font};
2054
2055 for my $par (@{$self->{par}}) { 2716 for my $para (@{$self->{par}}) {
2056 my $h = $par->[0]; 2717 my $h = $para->{h};
2057 2718
2058 if ($y0 < $y + $h && $y < $y1) { 2719 if ($y0 < $y + $h && $y < $y1) {
2059 $layout->set_text ($par->[2]);
2060 2720
2061 glColor @{ $par->[1] }; 2721 my $layout = $self->get_layout ($para);
2062 my ($W, $H) = $layout->size; 2722
2063 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2723 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2724
2725 glRasterPos $para->{indent}, $y - $y0;
2726 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2727
2728 if (my @w = @{ $para->{widget} }) {
2729 my @s = $layout->get_shapes;
2730
2731 for (@w) {
2732 my ($dx, $dy) = splice @s, 0, 2, ();
2733
2734 $_->{x} = $dx + $para->{indent};
2735 $_->{y} = $dy + $y - $y0;
2736
2737 $_->draw;
2738 }
2739 }
2064 } 2740 }
2065 2741
2066 $y += $h; 2742 $y += $h;
2067 } 2743 }
2068 2744
2069 glDisable GL_TEXTURE_2D;
2070 glDisable GL_BLEND; 2745 glDisable GL_BLEND;
2071 }; 2746 };
2072 }); 2747 });
2073} 2748}
2074 2749
2750sub reconfigure {
2751 my ($self) = @_;
2752
2753 $self->SUPER::reconfigure;
2754
2755 $_->{w} = 1e10 for @{ $self->{par} };
2756 $self->reflow;
2757}
2758
2075sub _draw { 2759sub _draw {
2076 my ($self) = @_; 2760 my ($self) = @_;
2077 2761
2078 if ($self->{texture}) {
2079 glEnable GL_TEXTURE_2D; 2762 glEnable GL_TEXTURE_2D;
2080 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2081 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2764 glColor 0, 0, 0, 1;
2765 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2082 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
2083 }
2084 2767
2085 $self->{children}[1]->draw; 2768 $self->{children}[1]->draw;
2086
2087} 2769}
2088 2770
2089############################################################################# 2771#############################################################################
2090 2772
2091package CFClient::UI::Animator; 2773package CFClient::UI::Animator;
… …
2136 2818
2137sub new { 2819sub new {
2138 my $class = shift; 2820 my $class = shift;
2139 2821
2140 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
2141 state => 0, 2823 state => 0,
2142 connect_activate => \&toggle_flopper, 2824 on_activate => \&toggle_flopper,
2143 can_events => 1,
2144 @_ 2825 @_
2145 ); 2826 );
2146 2827
2147 if ($self->{state}) {
2148 $self->{state} = 0;
2149 $self->toggle_flopper;
2150 }
2151
2152 $self 2828 $self
2153} 2829}
2154 2830
2155sub toggle_flopper { 2831sub toggle_flopper {
2156 my ($self) = @_; 2832 my ($self) = @_;
2157 2833
2158 # TODO: use animation 2834 $self->{other}->toggle_visibility;
2159 if ($self->{state} = !$self->{state}) {
2160 $CFClient::UI::ROOT->add ($self->{other});
2161 $self->{other}->move ($self->coord2global (0, $self->{h}));
2162 $self->emit ("open");
2163 } else {
2164 $CFClient::UI::ROOT->remove ($self->{other});
2165 $self->emit ("close");
2166 }
2167
2168 $self->emit (changed => $self->{state});
2169} 2835}
2170 2836
2171############################################################################# 2837#############################################################################
2172 2838
2173package CFClient::UI::Tooltip; 2839package CFClient::UI::Tooltip;
… …
2183 @_, 2849 @_,
2184 can_events => 0, 2850 can_events => 0,
2185 ) 2851 )
2186} 2852}
2187 2853
2188sub set_text { 2854sub set_tooltip_from {
2189 my ($self, $text) = @_; 2855 my ($self, $widget) = @_;
2190 2856
2191 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2857 my $tooltip = $widget->{tooltip};
2192 $self->{label}->set_text ($text); 2858
2193 $self->add ($self->{label}); 2859 if ($ENV{CFPLUS_DEBUG} & 2) {
2860 $tooltip .= "\n\n" . (ref $widget) . "\n"
2861 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2862 . "req $widget->{req_w} $widget->{req_h}\n"
2863 . "visible $widget->{visible}";
2864 }
2865
2866 $tooltip =~ s/^\n+//;
2867 $tooltip =~ s/\n+$//;
2868
2869 $self->add (new CFClient::UI::Label
2870 markup => $tooltip,
2871 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2872 fontsize => 0.8,
2873 fg => [0, 0, 0, 1],
2874 ellipsise => 0,
2875 font => ($widget->{tooltip_font} || $::FONT_PROP),
2876 );
2194} 2877}
2195 2878
2196sub size_request { 2879sub size_request {
2197 my ($self) = @_; 2880 my ($self) = @_;
2198 2881
2199 $self->child->set_max_size ($::WIDTH * 0.3);
2200
2201 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2882 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2202 2883
2203 ($w + 4, $h + 4) 2884 ($w + 4, $h + 4)
2204} 2885}
2205 2886
2887sub invoke_size_allocate {
2888 my ($self, $w, $h) = @_;
2889
2890 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2891}
2892
2893sub invoke_visibility_change {
2894 my ($self, $visible) = @_;
2895
2896 return unless $visible;
2897
2898 $self->{root}->on_post_alloc ("move_$self" => sub {
2899 my $widget = $self->{owner}
2900 or return;
2901
2902 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2903
2904 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2905 if $x + $self->{w} > $self->{root}{w};
2906
2907 $self->move_abs ($x, $y);
2908 });
2909}
2910
2206sub _draw { 2911sub _draw {
2207 my ($self) = @_; 2912 my ($self) = @_;
2208 2913
2209 glPushMatrix;
2210 glTranslate 0.375, 0.375; 2914 glTranslate 0.375, 0.375;
2211 2915
2212 my ($w, $h) = @$self{qw(w h)}; 2916 my ($w, $h) = @$self{qw(w h)};
2213 2917
2214 glColor 1, 0.8, 0.4; 2918 glColor 1, 0.8, 0.4;
… …
2225 glVertex 0 , $h; 2929 glVertex 0 , $h;
2226 glVertex $w, $h; 2930 glVertex $w, $h;
2227 glVertex $w, 0; 2931 glVertex $w, 0;
2228 glEnd; 2932 glEnd;
2229 2933
2230 glPopMatrix; 2934 glTranslate 2 - 0.375, 2 - 0.375;
2231 2935
2232 glTranslate 2, 2;
2233 $self->SUPER::_draw; 2936 $self->SUPER::_draw;
2234} 2937}
2235 2938
2236############################################################################# 2939#############################################################################
2237 2940
2941package CFClient::UI::Face;
2942
2943our @ISA = CFClient::UI::Base::;
2944
2945use CFClient::OpenGL;
2946
2947sub new {
2948 my $class = shift;
2949
2950 my $self = $class->SUPER::new (
2951 aspect => 1,
2952 can_events => 0,
2953 @_,
2954 );
2955
2956 if ($self->{anim} && $self->{animspeed}) {
2957 Scalar::Util::weaken (my $widget = $self);
2958
2959 $self->{timer} = Event->timer (
2960 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2961 hard => 1,
2962 interval => $self->{animspeed},
2963 cb => sub {
2964 ++$widget->{frame};
2965 $widget->update;
2966 },
2967 );
2968 }
2969
2970 $self
2971}
2972
2973sub size_request {
2974 (32, 8)
2975}
2976
2977sub update {
2978 my ($self) = @_;
2979
2980 return unless $self->{visible};
2981
2982 $self->SUPER::update;
2983}
2984
2985sub _draw {
2986 my ($self) = @_;
2987
2988 return unless $::CONN;
2989
2990 my $face;
2991
2992 if ($self->{frame}) {
2993 my $anim = $::CONN->{anim}[$self->{anim}];
2994
2995 $face = $anim->[ $self->{frame} % @$anim ]
2996 if $anim && @$anim;
2997 }
2998
2999 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3000
3001 if ($tex) {
3002 glEnable GL_TEXTURE_2D;
3003 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3004 glColor 0, 0, 0, 1;
3005 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3006 glDisable GL_TEXTURE_2D;
3007 }
3008}
3009
3010sub destroy {
3011 my ($self) = @_;
3012
3013 $self->{timer}->cancel
3014 if $self->{timer};
3015
3016 $self->SUPER::destroy;
3017}
3018
3019#############################################################################
3020
3021package CFClient::UI::Buttonbar;
3022
3023our @ISA = CFClient::UI::HBox::;
3024
3025# TODO: should actualyl wrap buttons and other goodies.
3026
3027#############################################################################
3028
3029package CFClient::UI::Menu;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033use CFClient::OpenGL;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 items => [],
3040 z => 100,
3041 @_,
3042 );
3043
3044 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3045
3046 for my $item (@{ $self->{items} }) {
3047 my ($widget, $cb, $tooltip) = @$item;
3048
3049 # handle various types of items, only text for now
3050 if (!ref $widget) {
3051 $widget = new CFClient::UI::Label
3052 can_hover => 1,
3053 can_events => 1,
3054 markup => $widget,
3055 tooltip => $tooltip
3056 }
3057
3058 $self->{item}{$widget} = $item;
3059
3060 $self->{vbox}->add ($widget);
3061 }
3062
3063 $self
3064}
3065
3066# popup given the event (must be a mouse button down event currently)
3067sub popup {
3068 my ($self, $ev) = @_;
3069
3070 $self->emit ("popdown");
3071
3072 # maybe save $GRAB? must be careful about events...
3073 $GRAB = $self;
3074 $self->{button} = $ev->{button};
3075
3076 $self->show;
3077 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3078}
3079
3080sub invoke_mouse_motion {
3081 my ($self, $ev, $x, $y) = @_;
3082
3083 # TODO: should use vbox->find_widget or so
3084 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3085 $self->{hover} = $self->{item}{$HOVER};
3086
3087 0
3088}
3089
3090sub invoke_button_up {
3091 my ($self, $ev, $x, $y) = @_;
3092
3093 if ($ev->{button} == $self->{button}) {
3094 undef $GRAB;
3095 $self->hide;
3096
3097 $self->emit ("popdown");
3098 $self->{hover}[1]->() if $self->{hover};
3099 } else {
3100 return 0
3101 }
3102
3103 1
3104}
3105
3106#############################################################################
3107
3108package CFClient::UI::Multiplexer;
3109
3110our @ISA = CFClient::UI::Container::;
3111
3112sub new {
3113 my $class = shift;
3114
3115 my $self = $class->SUPER::new (
3116 @_,
3117 );
3118
3119 $self->{current} = $self->{children}[0]
3120 if @{ $self->{children} };
3121
3122 $self
3123}
3124
3125sub add {
3126 my ($self, @widgets) = @_;
3127
3128 $self->SUPER::add (@widgets);
3129
3130 $self->{current} = $self->{children}[0]
3131 if @{ $self->{children} };
3132}
3133
3134sub set_current_page {
3135 my ($self, $page_or_widget) = @_;
3136
3137 my $widget = ref $page_or_widget
3138 ? $page_or_widget
3139 : $self->{children}[$page_or_widget];
3140
3141 $self->{current} = $widget;
3142 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3143
3144 $self->emit (page_changed => $self->{current});
3145
3146 $self->realloc;
3147}
3148
3149sub visible_children {
3150 $_[0]{current}
3151}
3152
3153sub size_request {
3154 my ($self) = @_;
3155
3156 $self->{current}->size_request
3157}
3158
3159sub invoke_size_allocate {
3160 my ($self, $w, $h) = @_;
3161
3162 $self->{current}->configure (0, 0, $w, $h);
3163
3164 1
3165}
3166
3167sub _draw {
3168 my ($self) = @_;
3169
3170 $self->{current}->draw;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Notebook;
3176
3177our @ISA = CFClient::UI::VBox::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 buttonbar => (new CFClient::UI::Buttonbar),
3184 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3185 # filter => # will be put between multiplexer and $self
3186 @_,
3187 );
3188
3189 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3190 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3191
3192 $self
3193}
3194
3195sub add {
3196 my ($self, $title, $widget, $tooltip) = @_;
3197
3198 Scalar::Util::weaken $self;
3199
3200 $self->{buttonbar}->add (new CFClient::UI::Button
3201 markup => $title,
3202 tooltip => $tooltip,
3203 on_activate => sub { $self->set_current_page ($widget) },
3204 );
3205
3206 $self->{multiplexer}->add ($widget);
3207}
3208
3209sub set_current_page {
3210 my ($self, $page) = @_;
3211
3212 $self->{multiplexer}->set_current_page ($page);
3213 $self->emit (page_changed => $self->{multiplexer}{current});
3214}
3215
3216#############################################################################
3217
3218package CFClient::UI::Combobox;
3219
3220use utf8;
3221
3222our @ISA = CFClient::UI::Button::;
3223
3224sub new {
3225 my $class = shift;
3226
3227 my $self = $class->SUPER::new (
3228 options => [], # [value, title, longdesc], ...
3229 value => undef,
3230 @_,
3231 );
3232
3233 $self->_set_value ($self->{value});
3234
3235 $self
3236}
3237
3238sub invoke_button_down {
3239 my ($self, $ev) = @_;
3240
3241 my @menu_items;
3242
3243 for (@{ $self->{options} }) {
3244 my ($value, $title, $tooltip) = @$_;
3245
3246 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3247 }
3248
3249 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3250}
3251
3252sub _set_value {
3253 my ($self, $value) = @_;
3254
3255 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3256 or return;
3257
3258 $self->{value} = $item->[0];
3259 $self->set_markup ("$item->[1] ⇓");
3260 $self->set_tooltip ($item->[2]);
3261}
3262
3263sub set_value {
3264 my ($self, $value) = @_;
3265
3266 return unless $self->{value} ne $value;
3267
3268 $self->_set_value ($value);
3269 $self->emit (changed => $value);
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Statusbox;
3275
3276our @ISA = CFClient::UI::VBox::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (
3282 fontsize => 0.8,
3283 @_,
3284 );
3285
3286 Scalar::Util::weaken (my $this = $self);
3287
3288 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3289
3290 $self
3291}
3292
3293sub reorder {
3294 my ($self) = @_;
3295 my $NOW = Time::HiRes::time;
3296
3297 # freeze display when hovering over any label
3298 return if $CFClient::UI::TOOLTIP->{owner}
3299 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3300 values %{ $self->{item} };
3301
3302 while (my ($k, $v) = each %{ $self->{item} }) {
3303 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3304 }
3305
3306 my @widgets;
3307
3308 my @items = sort {
3309 $a->{pri} <=> $b->{pri}
3310 or $b->{id} <=> $a->{id}
3311 } values %{ $self->{item} };
3312
3313 $self->{timer}->interval (1);
3314
3315 my $count = 10 + 1;
3316 for my $item (@items) {
3317 last unless --$count;
3318
3319 my $label = $item->{label} ||= do {
3320 # TODO: doesn't handle markup well (read as: at all)
3321 my $short = $item->{count} > 1
3322 ? "<b>$item->{count} ×</b> $item->{text}"
3323 : $item->{text};
3324
3325 for ($short) {
3326 s/^\s+//;
3327 s/\s+/ /g;
3328 }
3329
3330 new CFClient::UI::Label
3331 markup => $short,
3332 tooltip => $item->{tooltip},
3333 tooltip_font => $::FONT_PROP,
3334 tooltip_width => 0.67,
3335 fontsize => $item->{fontsize} || $self->{fontsize},
3336 max_w => $::WIDTH * 0.44,
3337 fg => [@{ $item->{fg} }],
3338 can_events => 1,
3339 can_hover => 1
3340 };
3341
3342 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3343 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3344 $label->update;
3345 $label->set_max_size (undef, $label->{req_h} * $diff)
3346 if $diff < 1;
3347 $self->{timer}->interval (1/30);
3348 } else {
3349 $label->{fg}[3] = $item->{fg}[3] || 1;
3350 }
3351
3352 push @widgets, $label;
3353 }
3354
3355 $self->clear;
3356 $self->SUPER::add (reverse @widgets);
3357}
3358
3359sub add {
3360 my ($self, $text, %arg) = @_;
3361
3362 $text =~ s/^\s+//;
3363 $text =~ s/\s+$//;
3364
3365 return unless $text;
3366
3367 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3368
3369 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3370
3371 if (my $item = $self->{item}{$group}) {
3372 if ($item->{text} eq $text) {
3373 $item->{count}++;
3374 } else {
3375 $item->{count} = 1;
3376 $item->{text} = $item->{tooltip} = $text;
3377 }
3378 $item->{id} += 0.2;#d#
3379 $item->{timeout} = $timeout;
3380 delete $item->{label};
3381 } else {
3382 $self->{item}{$group} = {
3383 id => ++$self->{id},
3384 text => $text,
3385 timeout => $timeout,
3386 tooltip => $text,
3387 fg => [0.8, 0.8, 0.8, 0.8],
3388 pri => 0,
3389 count => 1,
3390 %arg,
3391 };
3392 }
3393
3394 $self->reorder;
3395}
3396
3397sub reconfigure {
3398 my ($self) = @_;
3399
3400 delete $_->{label}
3401 for values %{ $self->{item} || {} };
3402
3403 $self->reorder;
3404 $self->SUPER::reconfigure;
3405}
3406
3407sub destroy {
3408 my ($self) = @_;
3409
3410 $self->{timer}->cancel;
3411
3412 $self->SUPER::destroy;
3413}
3414
3415#############################################################################
3416
3417package CFClient::UI::Inventory;
3418
3419our @ISA = CFClient::UI::ScrolledWindow::;
3420
3421sub new {
3422 my $class = shift;
3423
3424 my $self = $class->SUPER::new (
3425 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3426 @_,
3427 );
3428
3429 $self
3430}
3431
3432sub set_items {
3433 my ($self, $items) = @_;
3434
3435 $self->{child}->clear;
3436 return unless $items;
3437
3438 my @items = sort {
3439 ($a->{type} <=> $b->{type})
3440 or ($a->{name} cmp $b->{name})
3441 } @$items;
3442
3443 $self->{real_items} = \@items;
3444
3445 my $row = 0;
3446 for my $item (@items) {
3447 CFClient::Item::update_widgets $item;
3448
3449 $self->{child}->add (0, $row, $item->{face_widget});
3450 $self->{child}->add (1, $row, $item->{desc_widget});
3451 $self->{child}->add (2, $row, $item->{weight_widget});
3452
3453 $row++;
3454 }
3455}
3456
3457#############################################################################
3458
3459package CFClient::UI::BindEditor;
3460
3461our @ISA = CFClient::UI::FancyFrame::;
3462
3463sub new {
3464 my $class = shift;
3465
3466 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3467
3468 $self->add (my $vb = new CFClient::UI::VBox);
3469
3470
3471 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3472 text => "start recording",
3473 tooltip => "Start/Stops recording of actions."
3474 ."All subsequent actions after the recording started will be captured."
3475 ."The actions are displayed after the record was stopped."
3476 ."To bind the action you have to click on the 'Bind' button",
3477 on_activate => sub {
3478 unless ($self->{recording}) {
3479 $self->start;
3480 } else {
3481 $self->stop;
3482 }
3483 });
3484
3485 $vb->add (new CFClient::UI::Label text => "Actions:");
3486 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3487
3488 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3489 $vb->add (my $hb = new CFClient::UI::HBox);
3490 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3491 $hb->add (new CFClient::UI::Button
3492 text => "bind",
3493 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3494 on_activate => sub {
3495 $self->ask_for_bind;
3496 });
3497
3498 $vb->add (my $hb = new CFClient::UI::HBox);
3499 $hb->add (new CFClient::UI::Button
3500 text => "ok",
3501 expand => 1,
3502 tooltip => "This closes the binding editor and saves the binding",
3503 on_activate => sub {
3504 $self->hide;
3505 $self->commit;
3506 });
3507
3508 $hb->add (new CFClient::UI::Button
3509 text => "cancel",
3510 expand => 1,
3511 tooltip => "This closes the binding editor without saving",
3512 on_activate => sub {
3513 $self->hide;
3514 $self->{binding_cancel}->()
3515 if $self->{binding_cancel};
3516 });
3517
3518 $self->update_binding_widgets;
3519
3520 $self
3521}
3522
3523sub cfg_bind {
3524 my ($self, $mod, $sym, $cmds) = @_;
3525 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3526 ::update_bindings ();
3527}
3528
3529sub cfg_unbind {
3530 my ($self, $mod, $sym, $cmds) = @_;
3531 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3532 ::update_bindings ();
3533}
3534
3535sub commit {
3536 my ($self) = @_;
3537 my ($mod, $sym, $cmds) = $self->get_binding;
3538 if ($sym != 0 && @$cmds > 0) {
3539 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3540 ."'. Don't forget 'Save Config'!");
3541 $self->{binding_change}->($mod, $sym, $cmds)
3542 if $self->{binding_change};
3543 } else {
3544 $::STATUSBOX->add ("No action bound, no key or action specified!");
3545 $self->{binding_cancel}->()
3546 if $self->{binding_cancel};
3547 }
3548}
3549
3550sub start {
3551 my ($self) = @_;
3552
3553 $self->{rec_btn}->set_text ("stop recording");
3554 $self->{recording} = 1;
3555 $self->clear_command_list;
3556 $::CONN->start_record if $::CONN;
3557}
3558
3559sub stop {
3560 my ($self) = @_;
3561
3562 $self->{rec_btn}->set_text ("start recording");
3563 $self->{recording} = 0;
3564
3565 my $rec;
3566 $rec = $::CONN->stop_record if $::CONN;
3567 return unless ref $rec eq 'ARRAY';
3568 $self->set_command_list ($rec);
3569}
3570
3571
3572sub ask_for_bind_and_commit {
3573 my ($self) = @_;
3574 $self->ask_for_bind (1);
3575}
3576
3577sub ask_for_bind {
3578 my ($self, $commit, $end_cb) = @_;
3579
3580 CFClient::Binder::open_binding_dialog (sub {
3581 my ($mod, $sym) = @_;
3582 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3583 $self->update_binding_widgets;
3584 $self->commit if $commit;
3585 $end_cb->() if $end_cb;
3586 });
3587}
3588
3589# $mod and $sym are the modifiers and key symbol
3590# $cmds is a array ref of strings (the commands)
3591# $cb is the callback that is executed on OK
3592# $ccb is the callback that is executed on CANCEL and
3593# when the binding was unsuccessful on OK
3594sub set_binding {
3595 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3596
3597 $self->clear_command_list;
3598 $self->{recording} = 0;
3599 $self->{rec_btn}->set_text ("start recording");
3600
3601 $self->{binding} = [$mod, $sym];
3602 $self->{commands} = $cmds;
3603
3604 $self->{binding_change} = $cb;
3605 $self->{binding_cancel} = $ccb;
3606
3607 $self->update_binding_widgets;
3608}
3609
3610# this is a shortcut method that asks for a binding
3611# and then just binds it.
3612sub do_quick_binding {
3613 my ($self, $cmds, $end_cb) = @_;
3614 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3615 $self->ask_for_bind (1, $end_cb);
3616}
3617
3618sub update_binding_widgets {
3619 my ($self) = @_;
3620 my ($mod, $sym, $cmds) = $self->get_binding;
3621 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3622 $self->set_command_list ($cmds);
3623}
3624
3625sub get_binding {
3626 my ($self) = @_;
3627 return (
3628 $self->{binding}->[0],
3629 $self->{binding}->[1],
3630 [ grep { defined $_ } @{$self->{commands}} ]
3631 );
3632}
3633
3634sub clear_command_list {
3635 my ($self) = @_;
3636 $self->{cmdbox}->clear ();
3637}
3638
3639sub set_command_list {
3640 my ($self, $cmds) = @_;
3641
3642 $self->{cmdbox}->clear ();
3643 $self->{commands} = $cmds;
3644
3645 my $idx = 0;
3646
3647 for (@$cmds) {
3648 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3649
3650 my $i = $idx;
3651 $hb->add (new CFClient::UI::Label text => $_);
3652 $hb->add (new CFClient::UI::Button
3653 text => "delete",
3654 tooltip => "Deletes the action from the record",
3655 on_activate => sub {
3656 $self->{cmdbox}->remove ($hb);
3657 $cmds->[$i] = undef;
3658 });
3659
3660
3661 $idx++
3662 }
3663}
3664
3665#############################################################################
3666
3667package CFClient::UI::SpellList;
3668
3669our @ISA = CFClient::UI::Table::;
3670
3671sub new {
3672 my $class = shift;
3673
3674 my $self = $class->SUPER::new (
3675 binding => [],
3676 commands => [],
3677 @_,
3678 )
3679}
3680
3681my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3682
3683my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3684 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3685my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3686 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3687my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3691my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3693
3694sub rebuild_spell_list {
3695 my ($self) = @_;
3696
3697 $CFClient::UI::ROOT->on_refresh ($self => sub {
3698 $self->clear;
3699
3700 return unless $::CONN;
3701
3702 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3703 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3704 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3705 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3706 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3707
3708 my $row = 0;
3709
3710 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3711 my $spell = $self->{spell}{$_};
3712
3713 $row++;
3714
3715 my $spell_cb = sub {
3716 my ($widget, $ev) = @_;
3717
3718 if ($ev->{button} == 1) {
3719 $::CONN->user_send ("cast $spell->{name}");
3720 } elsif ($ev->{button} == 2) {
3721 $::CONN->user_send ("invoke $spell->{name}");
3722 } elsif ($ev->{button} == 3) {
3723 (new CFClient::UI::Menu
3724 items => [
3725 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3726 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3727 ],
3728 )->popup ($ev);
3729 } else {
3730 return 0;
3731 }
3732
3733 1
3734 };
3735
3736 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3737
3738 #TODO: add path info to tooltip
3739 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3740
3741 $self->add (0, $row, new CFClient::UI::Face
3742 face => $spell->{face},
3743 can_hover => 1,
3744 can_events => 1,
3745 tooltip => $tooltip,
3746 on_button_down => $spell_cb,
3747 );
3748
3749 $self->add (1, $row, new CFClient::UI::Label
3750 expand => 1,
3751 text => $spell->{name},
3752 can_hover => 1,
3753 can_events => 1,
3754 tooltip => $tooltip,
3755 on_button_down => $spell_cb,
3756 );
3757
3758 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3759 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3760 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3761 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3762 }
3763 });
3764}
3765
3766sub add_spell {
3767 my ($self, $spell) = @_;
3768
3769 $self->{spell}->{$spell->{name}} = $spell;
3770 $self->rebuild_spell_list;
3771}
3772
3773sub remove_spell {
3774 my ($self, $spell) = @_;
3775
3776 delete $self->{spell}->{$spell->{name}};
3777 $self->rebuild_spell_list;
3778}
3779
3780sub clear_spells {
3781 my ($self) = @_;
3782
3783 $self->{spell} = {};
3784 $self->rebuild_spell_list;
3785}
3786
3787#############################################################################
3788
2238package CFClient::UI::Root; 3789package CFClient::UI::Root;
2239 3790
2240our @ISA = CFClient::UI::Container::; 3791our @ISA = CFClient::UI::Container::;
2241 3792
3793use List::Util qw(min max);
3794
2242use CFClient::OpenGL; 3795use CFClient::OpenGL;
2243 3796
2244sub check_size { 3797sub new {
2245 my ($self) = @_; 3798 my $class = shift;
2246 3799
2247 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3800 my $self = $class->SUPER::new (
3801 visible => 1,
3802 @_,
3803 );
3804
3805 Scalar::Util::weaken ($self->{root} = $self);
3806
3807 $self
2248} 3808}
2249 3809
2250sub size_request { 3810sub size_request {
2251 ($::WIDTH, $::HEIGHT) 3811 my ($self) = @_;
2252}
2253 3812
2254sub configure { 3813 ($self->{w}, $self->{h})
3814}
3815
3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
3818
3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
3823
3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
3826
3827 int $coord + 0.5
3828}
3829
3830sub invoke_size_allocate {
2255 my ($self, $x, $y, $w, $h) = @_; 3831 my ($self, $w, $h) = @_;
2256 3832
2257 $self->SUPER::configure ($x, $y, $w, $h);
2258
2259 for my $child (@{$self->{children}}) { 3833 for my $child ($self->children) {
2260 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2261 3835
2262 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3836 $X = $child->{force_x} if exists $child->{force_x};
2263 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3837 $Y = $child->{force_y} if exists $child->{force_y};
3838
3839 $X = _to_pixel $X, $W, $self->{w};
3840 $Y = _to_pixel $Y, $H, $self->{h};
3841
2264 $child->configure ($X, $Y, $W,$H); 3842 $child->configure ($X, $Y, $W, $H);
3843 }
3844
2265 } 3845 1
2266} 3846}
2267 3847
2268sub _topleft { 3848sub coord2local {
2269 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
2270 3850
2271 ($x, $y) 3851 ($x, $y)
2272} 3852}
2273 3853
3854sub coord2global {
3855 my ($self, $x, $y) = @_;
3856
3857 ($x, $y)
3858}
3859
2274sub update { 3860sub update {
2275 my ($self) = @_; 3861 my ($self) = @_;
2276 3862
2277 $self->check_size; 3863 $::WANT_REFRESH++;
2278 ::refresh ();
2279} 3864}
2280 3865
2281sub add { 3866sub add {
2282 my ($self, $child) = @_; 3867 my ($self, @children) = @_;
2283 3868
2284 # integerize window positions 3869 $_->{is_toplevel} = 1
2285 $child->{x} = int $child->{x}; 3870 for @children;
2286 $child->{y} = int $child->{y};
2287 3871
2288 $self->SUPER::add ($child); 3872 $self->SUPER::add (@children);
3873}
3874
3875sub remove {
3876 my ($self, @children) = @_;
3877
3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3882
3883 while (@children) {
3884 my $w = pop @children;
3885 push @children, $w->children;
3886 $w->set_invisible;
3887 }
2289} 3888}
2290 3889
2291sub on_refresh { 3890sub on_refresh {
2292 my ($self, $id, $cb) = @_; 3891 my ($self, $id, $cb) = @_;
2293 3892
2294 $self->{refresh_hook}{$id} = $cb; 3893 $self->{refresh_hook}{$id} = $cb;
2295} 3894}
2296 3895
3896sub on_post_alloc {
3897 my ($self, $id, $cb) = @_;
3898
3899 $self->{post_alloc_hook}{$id} = $cb;
3900}
3901
2297sub draw { 3902sub draw {
2298 my ($self) = @_; 3903 my ($self) = @_;
2299 3904
2300 while (my $rcb = delete $self->{refresh_hook}) { 3905 while ($self->{refresh_hook}) {
2301 $_->() for values %$rcb; 3906 $_->()
3907 for values %{delete $self->{refresh_hook}};
2302 } 3908 }
3909
3910 if ($self->{realloc}) {
3911 my %queue;
3912 my @queue;
3913 my $widget;
3914
3915 outer:
3916 while () {
3917 if (my $realloc = delete $self->{realloc}) {
3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3920
3921 $queue{$widget+0}++ and next; # duplicates are common
3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3925 }
3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3974 my $widget = pop @queue || last;
3975
3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3977
3978 $w = 0 if $w < 0;
3979 $h = 0 if $h < 0;
3980
3981 $w = int $w + 0.5;
3982 $h = int $h + 0.5;
3983
3984 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3985 $widget->{old_w} = $widget->{w};
3986 $widget->{old_h} = $widget->{h};
3987
3988 $widget->{w} = $w;
3989 $widget->{h} = $h;
3990
3991 $widget->emit (size_allocate => $w, $h);
3992 }
3993 }
3994 }
3995
3996 while ($self->{post_alloc_hook}) {
3997 $_->()
3998 for values %{delete $self->{post_alloc_hook}};
3999 }
4000
2303 4001
2304 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4002 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2305 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4003 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2306 glClear GL_COLOR_BUFFER_BIT; 4004 glClear GL_COLOR_BUFFER_BIT;
2307 4005
2308 glMatrixMode GL_PROJECTION; 4006 glMatrixMode GL_PROJECTION;
2309 glLoadIdentity; 4007 glLoadIdentity;
2310 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4008 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2311 glMatrixMode GL_MODELVIEW; 4009 glMatrixMode GL_MODELVIEW;
2312 glLoadIdentity; 4010 glLoadIdentity;
2313 4011
4012 {
4013 package CFClient::UI::Base;
4014
4015 ($draw_x, $draw_y, $draw_w, $draw_h) =
4016 (0, 0, $self->{w}, $self->{h});
4017 }
4018
2314 $self->_draw; 4019 $self->_draw;
2315} 4020}
2316 4021
2317############################################################################# 4022#############################################################################
2318 4023
2319package CFClient::UI; 4024package CFClient::UI;
2320 4025
2321$ROOT = new CFClient::UI::Root; 4026$ROOT = new CFClient::UI::Root;
2322$TOOLTIP = new CFClient::UI::Tooltip; 4027$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2323 4028
23241 40291
2325 4030

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