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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC vs.
Revision 1.307 by root, Sun Jun 18 19:13:20 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 (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
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 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub set_size { 326sub set_size {
174 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
175 328
176 $self->{user_w} = $w; 329 $self->{force_w} = $w;
177 $self->{user_h} = $h; 330 $self->{force_h} = $h;
178 331
179 $self->check_size; 332 $self->realloc;
180} 333}
181 334
182sub size_request { 335sub size_request {
183 require Carp; 336 require Carp;
184 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
186 339
187sub configure { 340sub configure {
188 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
189 342
190 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
191 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
192 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
193 348
194 # use alignment to adjust x, y 349 # use alignment to adjust x, y
195 350
196 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
197 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
198
199 ($w, $h) = ($w2, $h2);
200 } 353 }
201 354
202 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
203 $self->{x} = $x; 356 $self->{x} = $x;
204 $self->{y} = $y; 357 $self->{y} = $y;
205 $self->update; 358 $self->update;
206 } 359 }
207 360
208 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
209 $self->{w} = $w; 364 $self->{alloc_w} = $w;
210 $self->{h} = $h; 365 $self->{alloc_h} = $h;
211 366
212 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
213 $self->update;
214 } 368 }
215} 369}
216 370
217sub size_allocate { 371sub children {
218 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
219} 377}
220 378
221sub set_max_size { 379sub set_max_size {
222 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
223 381
224 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
225 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
226}
227 384
228# return top left coordinates 385 $self->realloc;
229sub _topleft { 386}
387
388sub set_tooltip {
230 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
231 390
232 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
233} 402}
234 403
235# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
236sub coord2local { 405sub coord2local {
237 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
238 407
239 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
240 ($x - $X, $y - $Y)
241} 409}
242 410
243# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
244sub coord2global { 412sub coord2global {
245 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
246 414
247 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
248 ($x + $X, $y + $Y)
249} 416}
250 417
251sub focus_in { 418sub invoke_focus_in {
252 my ($self) = @_; 419 my ($self) = @_;
253 420
254 return if $FOCUS == $self; 421 return if $FOCUS == $self;
255 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
256 423
257 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
258 425
259 $self->emit (focus_in => $focus);
260
261 $focus->update if $focus; 426 $focus->update if $focus;
262 $FOCUS->update; 427 $FOCUS->update;
263}
264 428
429 0
430}
431
265sub focus_out { 432sub invoke_focus_out {
266 my ($self) = @_; 433 my ($self) = @_;
267 434
268 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
269 436
270 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
271 438
272 $self->emit (focus_out => $focus);
273
274 $focus->update if $focus; #? 439 $focus->update if $focus; #?
275}
276 440
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 $self->emit ("focus_in");
451}
452
277sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
278sub button_up { } 454sub invoke_button_up { 1 }
279sub key_down { } 455sub invoke_key_down { 1 }
280sub key_up { } 456sub invoke_key_up { 1 }
281 457
282sub button_down { 458sub invoke_button_down {
283 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
284 460
285 $self->focus_in; 461 $self->grab_focus;
286}
287 462
288sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
289sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
290sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
291sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
292sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
293
294sub draw {
295 my ($self) = @_;
296
297 return unless $self->{h} && $self->{w};
298
299 glPushMatrix;
300 glTranslate $self->{x}, $self->{y}, 0;
301 $self->_draw;
302 glPopMatrix;
303
304 if ($self == $HOVER && $self->{can_hover}) {
305 my ($x, $y) = @$self{qw(x y)};
306
307 glColor 1, 0.8, 0.5, 0.2;
308 glEnable GL_BLEND;
309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
310 glBegin GL_QUADS;
311 glVertex $x , $y;
312 glVertex $x + $self->{w}, $y;
313 glVertex $x + $self->{w}, $y + $self->{h};
314 glVertex $x , $y + $self->{h};
315 glEnd;
316 glDisable GL_BLEND;
317 } 463 1
318} 464}
319 465
320sub _draw { 466sub connect {
321 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
322 468
323 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 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
324} 478}
325 479
326sub find_widget { 480sub find_widget {
327 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
328 482
… …
337 491
338sub set_parent { 492sub set_parent {
339 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
340 494
341 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
342} 497}
343 498
344sub check_size { 499sub realloc {
345 my ($self) = @_; 500 my ($self) = @_;
346 501
347 $self->{parent} 502 if ($self->{visible}) {
348 or return 1; 503 return if $self->{root}{realloc}{$self+0};
349 504
350 my ($w, $h) = $self->{user_w} && $self->{user_h} 505 $self->{root}{realloc}{$self+0} = $self;
351 ? @$self{qw(user_w user_h)} 506 $self->{root}->update;
352 : $self->size_request;
353
354 if ($w != $self->{req_w} || $h != $self->{req_h}) {
355 $self->{req_w} = $w;
356 $self->{req_h} = $h;
357
358 $self->{parent}->check_size
359 or $self->size_allocate (
360 (List::Util::max $self->{w}, $w),
361 (List::Util::max $self->{h}, $h),
362 );
363
364 1
365 } else { 507 } else {
366 0 508 delete $self->{req_w};
509 delete $self->{req_h};
367 } 510 }
368} 511}
369 512
370sub update { 513sub update {
371 my ($self) = @_; 514 my ($self) = @_;
372 515
373 $self->{parent}->update 516 $self->{parent}->update
374 if $self->{parent}; 517 if $self->{parent};
375} 518}
376 519
377sub connect { 520sub reconfigure {
378 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
379 522
380 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
381} 525}
382 526
383sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
384 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
385 530
386 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
387 $cb->($self, @args); 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
388 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
389} 584}
390 585
391sub DESTROY { 586sub DESTROY {
392 my ($self) = @_; 587 my ($self) = @_;
393 588
394 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
395} 593}
396 594
397############################################################################# 595#############################################################################
398 596
399package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
407 my $class = shift; 605 my $class = shift;
408 606
409 # range [value, low, high, page] 607 # range [value, low, high, page]
410 608
411 $class->SUPER::new ( 609 $class->SUPER::new (
412 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
413 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
414 @_ 612 @_
415 ) 613 )
416} 614}
417 615
418sub _draw { 616sub _draw {
419 my ($self) = @_; 617 my ($self) = @_;
420 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
421 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
422 625
423 glEnable GL_BLEND; 626 glEnable GL_BLEND;
424 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
425 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
426 629
427 glBegin GL_QUADS; 630 glBegin GL_QUADS;
428 glVertex 0 , 0; 631 glVertex 0 , 0;
429 glVertex 0 , $h; 632 glVertex 0 , $h;
430 glVertex $w, $h; 633 glVertex $w, $h;
431 glVertex $w, 0; 634 glVertex $w, 0;
432 glEnd; 635 glEnd;
433 636
434 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
435} 639}
436 640
437############################################################################# 641#############################################################################
438 642
439package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
444 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
445 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
446} 650}
447 651
448sub size_request { 652sub size_request {
449 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
450} 656}
451 657
452sub draw { } 658sub draw { }
453 659
454############################################################################# 660#############################################################################
… …
458our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
459 665
460sub new { 666sub new {
461 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
462 668
463 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
464 670
465 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
466 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
467 679
468 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
469} 762}
470 763
471sub add { 764sub add {
472 my ($self, $child) = @_; 765 my ($self, $child) = @_;
473 766
474 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
475 768 $self->SUPER::add ($child);
476 use sort 'stable';
477
478 $self->{children} = [
479 sort { $a->{z} <=> $b->{z} }
480 @{$self->{children}}, $child
481 ];
482
483 $child->check_size;
484} 769}
485 770
486sub remove { 771sub remove {
487 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
488 773
489 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
490 775
491 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
492 779
493 $self->check_size; 780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
494 $self->update; 820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
495} 930}
496 931
497sub find_widget { 932sub find_widget {
498 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
499 934
500 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
501 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
502 937 ) {
503 my $res;
504
505 for (reverse @{ $self->{children} }) {
506 $res = $_->find_widget ($x, $y)
507 and return $res;
508 }
509
510 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
511} 942}
512 943
513sub _draw { 944sub _render {
514 my ($self) = @_; 945 my ($self) = @_;
515 946
516 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
517} 953}
518 954
519############################################################################# 955#############################################################################
520 956
521package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
522 958
523our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
524 960
525sub new { 961sub new {
526 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
527 963
528 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
529 965
530 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
531} 986}
532 987
533sub add { 988sub add {
534 my ($self, $child) = @_;
535
536 $self->{children} = [];
537
538 $self->SUPER::add ($child);
539}
540
541sub remove {
542 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
543 990
544 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
545
546 $self->{children} = [new CFClient::UI::Empty]
547 unless @{$self->{children}};
548} 992}
549 993
550sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
551 996
552sub size_request { 997 $self->SUPER::update;
553 $_[0]{children}[0]->size_request
554}
555 998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
556sub size_allocate { 1004sub invoke_size_allocate {
557 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
558 1006
559 $self->{children}[0]->configure (0, 0, $w, $h); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
560} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
561 1015
562############################################################################# 1016#############################################################################
563 1017
564package CFClient::UI::Window; 1018package CFClient::UI::Frame;
565 1019
566our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
567 1021
568use CFClient::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
569 1071
570sub new { 1072sub new {
571 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
572 1074
573 my $self = $class->SUPER::new (%arg);
574}
575
576sub update {
577 my ($self) = @_;
578
579 # we want to do this delayed...
580 $self->render_chld;
581 $self->SUPER::update;
582}
583
584sub render_chld {
585 my ($self) = @_;
586
587 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
588 glClearColor 0, 0, 0, 1;
589 glClear GL_COLOR_BUFFER_BIT;
590 $self->child->draw;
591 };
592}
593
594sub size_allocate {
595 my ($self, $w, $h) = @_;
596
597 $self->child->configure (0, 0, $w, $h);
598
599 $self->render_chld;
600}
601
602sub _draw {
603 my ($self) = @_;
604
605 my ($w, $h) = ($self->w, $self->h);
606
607 my $tex = $self->{texture}
608 or return;
609
610 glEnable GL_BLEND;
611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
612 glEnable GL_TEXTURE_2D;
613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
614
615 $tex->draw_quad (0, 0, $w, $h);
616
617 glDisable GL_BLEND;
618 glDisable GL_TEXTURE_2D;
619}
620
621#############################################################################
622
623package CFClient::UI::ViewPort;
624
625our @ISA = CFClient::UI::Window::;
626
627sub new { die }
628
629sub size_request {
630 my ($self) = @_;
631
632 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
633 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
634
635 @$self{qw(child_w child_h)}
636}
637
638sub _draw {
639 my ($self) = @_;
640
641 $self->{children}[1]->draw;
642}
643
644
645#############################################################################
646
647package CFClient::UI::Frame;
648
649our @ISA = CFClient::UI::Bin::;
650
651use CFClient::OpenGL;
652
653sub new {
654 my $class = shift;
655
656 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
657 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
658 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
659 border => 0.8, 1078 border => 0.6,
660 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
661 ); 1083 );
662 1084
663 $self
664}
665
666sub _draw {
667 my ($self) = @_;
668
669 my ($w, $h) = ($self->{w}, $self->{h});
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675
676# glBegin GL_QUADS;
677# glColor 0, 0, 0, 0;
678# glVertex 0 , 0;
679# glVertex 0 , $h;
680# glVertex $w, $h;
681# glVertex $w, 0;
682# glEnd;
683
684
685 $self->child->draw;
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D;
688}
689
690#############################################################################
691
692package CFClient::UI::FancyFrame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697
698my @tex =
699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
700 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
701
702sub new {
703 my $class = shift;
704
705 # TODO: user_x, user_y, overwrite moveto?
706
707 my $self = $class->SUPER::new (
708 bg => [1, 1, 1, 1],
709 border_bg => [1, 1, 1, 1],
710 border => 0.8,
711 can_events => 1,
712 @_
713 );
714
715 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
716 align => 0, 1086 align => 0,
717 valign => 1, 1087 valign => 1,
718 text => $self->{title}, 1088 text => $self->{title},
719 fontsize => 1; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
720 1100
721 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
722} 1110}
723 1111
724sub border { 1112sub border {
725 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
726} 1114}
727 1115
728sub size_request { 1116sub size_request {
729 my ($self) = @_; 1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
730 1124
731 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
732 1126
733 ( 1127 (
734 $w + $self->border * 2, 1128 $w + $self->border * 2,
735 $h + $self->border * 2, 1129 $h + $self->border * 2,
736 ) 1130 )
737} 1131}
738 1132
739sub size_allocate { 1133sub invoke_size_allocate {
740 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
741 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
742 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
743 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
744 1146
745 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
746 if $self->{title};
747
748 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
749}
750 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
751sub button_down { 1155sub invoke_button_down {
752 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
753 1157
1158 my ($w, $h) = @$self{qw(w h)};
754 my $border = $self->border; 1159 my $border = $self->border;
755 1160
756 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
757 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
758 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
759 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
760 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
761 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
762 $self->{motion} = sub { 1172 $self->{motion} = sub {
763 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
764 1174
765 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
766 1177
767 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
768 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
769 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
770 }; 1183 };
771 1184
772 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
773 && $y >= 0 && $y < $border) {
774
775 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
776 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
777 1188
778 $self->{motion} = sub { 1189 $self->{motion} = sub {
779 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
780 1191
781 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
782 1193
783 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
784 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
785 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
786 } 1202 1
787} 1203}
788 1204
789sub button_up { 1205sub invoke_button_up {
790 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
791 1207
792 delete $self->{motion}; 1208 ! ! delete $self->{motion}
793} 1209}
794 1210
795sub mouse_motion { 1211sub invoke_mouse_motion {
796 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
797 1213
798 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
799} 1217}
800 1218
801sub _draw { 1219sub _draw {
802 my ($self) = @_; 1220 my ($self) = @_;
803 1221
1222 my $child = $self->{children}[0];
1223
804 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
805 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
806 1226
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
811 1229
812 my $border = $self->border; 1230 my $border = $self->border;
813 1231
814 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
815 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
816 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
817 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
818 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
819 1237
820 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
821 1240
822 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
823 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
824 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
825 1244 $bg->{t} = $ch / $bg->{h};
826 glColor @{ $self->{bg} };
827
828 $bg->{s} = $rep_x;
829 $bg->{t} = $rep_y;
830 $bg->{wrap_mode} = 1;
831 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
832 1247
833 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
834 glDisable GL_BLEND;
835 1249
836 $self->{title}->draw if $self->{title};
837 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
838} 1261}
839 1262
840############################################################################# 1263#############################################################################
841 1264
842package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
850sub new { 1273sub new {
851 my $class = shift; 1274 my $class = shift;
852 1275
853 $class->SUPER::new ( 1276 $class->SUPER::new (
854 col_expand => [], 1277 col_expand => [],
855 @_ 1278 @_,
856 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
857} 1284}
858 1285
859sub add { 1286sub add {
860 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
861 1288
862 $child->set_parent ($self); 1289 $child->set_parent ($self);
863 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
864 1291
865 $child->check_size; 1292 $self->realloc;
866} 1293}
867 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
868# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
869sub clear { 1302sub clear {
870 my ($self) = @_; 1303 my ($self) = @_;
871 1304
1305 my @children = $self->children;
872 delete $self->{children}; 1306 delete $self->{children};
873 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
874} 1314}
875 1315
876sub get_wh { 1316sub get_wh {
877 my ($self) = @_; 1317 my ($self) = @_;
878 1318
… …
904 (sum @$ws), 1344 (sum @$ws),
905 (sum @$hs), 1345 (sum @$hs),
906 ) 1346 )
907} 1347}
908 1348
909sub size_allocate { 1349sub invoke_size_allocate {
910 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
911 1351
912 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
913 1353
914 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
915 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
916 1356
917 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
918 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
919 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
920 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
946 } 1386 }
947 1387
948 $y += $row_h; 1388 $y += $row_h;
949 } 1389 }
950 1390
1391 1
951} 1392}
952 1393
953sub find_widget { 1394sub find_widget {
954 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
955 1396
… …
974 } 1415 }
975} 1416}
976 1417
977############################################################################# 1418#############################################################################
978 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
979package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
980 1481
981# TODO: wrap into common Box base class
982
983our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
984 1483
985sub size_request { 1484sub new {
986 my ($self) = @_; 1485 my $class = shift;
987 1486
988 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
989 1488 vertical => 0,
990 ( 1489 @_,
991 (List::Util::sum map $_->[0], @alloc),
992 (List::Util::max map $_->[1], @alloc),
993 ) 1490 )
994} 1491}
995 1492
996sub size_allocate {
997 my ($self, $w, $h) = @_;
998
999 ($h, $w) = ($w, $h);
1000
1001 my $children = $self->{children};
1002
1003 my @h = map $_->{req_w}, @$children;
1004
1005 my $req_h = List::Util::sum @h;
1006
1007 if ($req_h > $h) {
1008 # ah well, not enough space
1009 $_ *= $h / $req_h for @h;
1010 } else {
1011 my $exp = List::Util::sum map $_->{expand}, @$children;
1012 $exp ||= 1;
1013
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016
1017 my $alloc_h = $h[$_];
1018 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1019 $h[$_] = $alloc_h;
1020 }
1021 }
1022
1023 CFClient::UI::harmonize \@h;
1024
1025 my $y = 0;
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028 my $h = $h[$_];
1029 $child->configure ($y, 0, $h, $w);
1030
1031 $y += $h;
1032 }
1033
1034 1
1035}
1036
1037############################################################################# 1493#############################################################################
1038 1494
1039package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1040 1496
1041# TODO: wrap into common Box base class
1042
1043our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1044 1498
1045sub size_request { 1499sub new {
1046 my ($self) = @_; 1500 my $class = shift;
1047 1501
1048 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1049 1503 vertical => 1,
1050 ( 1504 @_,
1051 (List::Util::max map $_->[0], @alloc),
1052 (List::Util::sum map $_->[1], @alloc),
1053 ) 1505 )
1054} 1506}
1055 1507
1056sub size_allocate {
1057 my ($self, $w, $h) = @_;
1058
1059 my $children = $self->{children};
1060
1061 my @h = map $_->{req_h}, @$children;
1062
1063 my $req_h = List::Util::sum @h;
1064
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children;
1070 $exp ||= 1;
1071
1072 for (0 .. $#$children) {
1073 my $child = $children->[$_];
1074
1075 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1076 }
1077 }
1078
1079 CFClient::UI::harmonize \@h;
1080
1081 my $y = 0;
1082 for (0 .. $#$children) {
1083 my $child = $children->[$_];
1084 my $h = $h[$_];
1085 $child->configure (0, $y, $w, $h);
1086
1087 $y += $h;
1088 }
1089
1090 1
1091}
1092
1093############################################################################# 1508#############################################################################
1094 1509
1095package CFClient::UI::Label; 1510package CFClient::UI::Label;
1096 1511
1097our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1098 1513
1099use CFClient::OpenGL; 1514use CFClient::OpenGL;
1100 1515
1101sub new { 1516sub new {
1102 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1103 1518
1104 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1105 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1106 #font => default_font 1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1107 fontsize => 1, 1529 fontsize => 1,
1108 text => "",
1109 align => -1, 1530 align => -1,
1110 valign => -1, 1531 valign => -1,
1111 padding => 2, 1532 padding_x => 2,
1112 layout => new CFClient::Layout, 1533 padding_y => 2,
1113 can_events => 0, 1534 can_events => 0,
1114 %arg 1535 %arg
1115 ); 1536 );
1116 1537
1117 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1118 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1119 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1120 $self->{template} = $layout; 1541 $self->{template} = $layout;
1121 } 1542 }
1122 1543
1123 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1124 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1125 1549
1126 $self 1550 $self
1127} 1551}
1128 1552
1129sub escape_text { 1553sub escape($) {
1130 local $_ = $_[1]; 1554 local $_ = $_[0];
1131 1555
1132 s/&/&amp;/g; 1556 s/&/&amp;/g;
1133 s/>/&gt;/g; 1557 s/>/&gt;/g;
1134 s/</&lt;/g; 1558 s/</&lt;/g;
1135 1559
1136 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1137} 1575}
1138 1576
1139sub set_text { 1577sub set_text {
1140 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1141 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1142 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1143 1585
1144 delete $self->{texture}; 1586 delete $self->{size_req};
1145 $self->check_size; 1587 $self->realloc;
1146 $self->update; 1588 $self->update;
1147} 1589}
1148 1590
1149sub set_markup { 1591sub set_markup {
1150 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1151 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1152 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1153 1601
1154 delete $self->{texture}; 1602 delete $self->{size_req};
1155 $self->check_size; 1603 $self->realloc;
1156 $self->update; 1604 $self->update;
1157} 1605}
1158 1606
1159sub size_request { 1607sub size_request {
1160 my ($self) = @_; 1608 my ($self) = @_;
1161 1609
1610 $self->{size_req} ||= do {
1162 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1163 $self->{layout}->set_width ($self->{max_w} || -1); 1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1164 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1165 1616
1166 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1167 1618
1168 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1169 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1170 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1171 1622
1172 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1173 1624
1174 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1175 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1176 } 1630 };
1177 1631
1178 ( 1632 @{ $self->{size_req} }
1179 $w + $self->{padding} * 2,
1180 $h + $self->{padding} * 2,
1181 )
1182} 1633}
1183 1634
1184sub size_allocate { 1635sub invoke_size_allocate {
1185 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1186 1637
1638 delete $self->{ox};
1639
1187 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1188} 1644}
1189 1645
1190sub set_fontsize { 1646sub set_fontsize {
1191 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1192 1648
1193 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1194 delete $self->{texture}; 1650 delete $self->{texture};
1195 $self->check_size; 1651
1196 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1197} 1661}
1198 1662
1199sub _draw { 1663sub _draw {
1200 my ($self) = @_; 1664 my ($self) = @_;
1201 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1202 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1203 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1204 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1205 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1206 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1207 }; 1677 };
1208 1678
1209 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1211 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1213 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1214 glColor @{$self->{fg}}; 1701 }
1215
1216 $self->{ox} = int (
1217 $self->{align} < 0 ? $self->{padding}
1218 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1219 : ($self->{w} - $tex->{w}) * 0.5
1220 );
1221
1222 $self->{oy} = int (
1223 $self->{valign} < 0 ? $self->{padding}
1224 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1225 : ($self->{h} - $tex->{h}) * 0.5
1226 );
1227
1228 $tex->draw_quad ($self->{ox}, $self->{oy});
1229 1702
1230 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1231 glDisable GL_BLEND;
1232} 1704}
1233 1705
1234############################################################################# 1706#############################################################################
1235 1707
1236package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1241 1713
1242sub new { 1714sub new {
1243 my $class = shift; 1715 my $class = shift;
1244 1716
1245 $class->SUPER::new ( 1717 $class->SUPER::new (
1246 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1247 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1248 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1249 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1250 can_hover => 1, 1722 can_hover => 1,
1251 can_focus => 1, 1723 can_focus => 1,
1252 valign => 0, 1724 valign => 0,
1253 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1254 @_ 1728 @_
1255 ) 1729 )
1256} 1730}
1257 1731
1258sub _set_text { 1732sub _set_text {
… …
1260 1734
1261 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1262 1736
1263 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1264 1738
1265 delete $self->{texture};
1266
1267 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1268 $self->{text} = $text; 1740 $self->{text} = $text;
1269 1741
1270 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1271 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1272 1745
1273 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1274} 1757}
1275 1758
1276sub get_text { 1759sub get_text {
1277 $_[0]{text} 1760 $_[0]{text}
1278} 1761}
… …
1283 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1284 1767
1285 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1286} 1769}
1287 1770
1288sub size_allocate {
1289 my ($self, $w, $h) = @_;
1290
1291 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1292}
1293
1294sub set_text {
1295 my ($self, $text) = @_;
1296
1297 $self->{cursor} = length $text;
1298 $self->_set_text ($text);
1299 $self->update;
1300}
1301
1302sub key_down { 1771sub invoke_key_down {
1303 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1304 1773
1305 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1306 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1307 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1308 1777
1309 my $text = $self->get_text; 1778 my $text = $self->get_text;
1310 1779
1311 if ($sym == 8) { 1780 if ($uni == 8) {
1312 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1313 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1314 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1315 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1316 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1317 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1318 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1319 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1320 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1321 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1322 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1323 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1324 $self->emit ('escape'); 1793 $self->emit ('escape');
1325 } elsif ($uni) { 1794 } elsif ($uni) {
1326 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1327 } 1798 }
1328 1799
1329 $self->_set_text ($text); 1800 $self->_set_text ($text);
1330 $self->update;
1331}
1332 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1333sub focus_in { 1807sub invoke_focus_in {
1334 my ($self) = @_; 1808 my ($self) = @_;
1335 1809
1336 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1337 1811
1338 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1339} 1813}
1340 1814
1341sub button_down { 1815sub invoke_button_down {
1342 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1343 1817
1344 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1345 1819
1346 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1347 1821
1348 # byte-index to char-index 1822 # byte-index to char-index
1349 my $text = $self->{text}; 1823 my $text = $self->{text};
1350 utf8::encode $text; 1824 utf8::encode $text;
1351 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1352 1826
1353 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1354 $self->update; 1828 $self->update;
1829
1830 1
1355} 1831}
1356 1832
1357sub mouse_motion { 1833sub invoke_mouse_motion {
1358 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1359# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1360} 1838}
1361 1839
1362sub _draw { 1840sub _draw {
1363 my ($self) = @_; 1841 my ($self) = @_;
1364 1842
1365 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1366 1844
1367 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1368 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1369 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1370 } else { 1848 } else {
1371 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1372 } 1850 }
1373 1851
1374 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1375 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1376 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1377 glVertex 0 , 0; 1855 glVertex 0 , 0;
1378 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1379 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1380 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1405 1883
1406our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1407 1885
1408use CFClient::OpenGL; 1886use CFClient::OpenGL;
1409 1887
1410sub key_down { 1888sub invoke_key_down {
1411 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1412 1890
1413 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1414 1892
1415 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1416 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1417 $self->update; 1900 $self->update;
1418 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1419 } else { 1924 } else {
1420 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1421 } 1928 1
1422
1423} 1929}
1424 1930
1425############################################################################# 1931#############################################################################
1426 1932
1427package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1436 1942
1437sub new { 1943sub new {
1438 my $class = shift; 1944 my $class = shift;
1439 1945
1440 $class->SUPER::new ( 1946 $class->SUPER::new (
1441 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1442 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1443 bg => [1, 1, 1, 0.2],
1444 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1445 can_hover => 1, 1951 can_hover => 1,
1446 align => 0, 1952 align => 0,
1447 valign => 0, 1953 valign => 0,
1448 can_events => 1, 1954 can_events => 1,
1449 @_ 1955 @_
1450 ) 1956 )
1451} 1957}
1452 1958
1453sub button_up { 1959sub invoke_button_up {
1454 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1455 1961
1962 $self->emit ("activate")
1456 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1457 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1458 $self->emit ("activate"); 1965
1459 } 1966 1
1460} 1967}
1461 1968
1462sub _draw { 1969sub _draw {
1463 my ($self) = @_; 1970 my ($self) = @_;
1464 1971
1465 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1466 1973
1467 if ($GRAB == $self) {
1468 $self->{fg} = $self->{active_fg};
1469 }
1470
1471 glEnable GL_BLEND;
1472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1473 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1474 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1475 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1476 1977
1477 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1478 1979
1479 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481 1981
1482 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
1483} 2019}
1484 2020
1485############################################################################# 2021#############################################################################
1486 2022
1487package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1496 2032
1497sub new { 2033sub new {
1498 my $class = shift; 2034 my $class = shift;
1499 2035
1500 $class->SUPER::new ( 2036 $class->SUPER::new (
1501 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1502 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1503 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1504 state => 0, 2043 state => 0,
1505 can_hover => 1, 2044 can_hover => 1,
1506 @_ 2045 @_
1507 ) 2046 )
1508} 2047}
1509 2048
1510sub size_request { 2049sub size_request {
1511 my ($self) = @_; 2050 my ($self) = @_;
1512 2051
1513 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1514} 2053}
1515 2054
1516sub button_down { 2055sub invoke_button_down {
1517 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1518 2057
1519 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1520 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1521 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1522 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1523 } 2066 1
1524} 2067}
1525 2068
1526sub _draw { 2069sub _draw {
1527 my ($self) = @_; 2070 my ($self) = @_;
1528 2071
1529 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1530 2073
1531 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1532 2075
1533 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1534 2079
1535 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1536 2081
1537 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1538 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1539 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1540
1541 my $tex = $self->{state} ? $tex[1] : $tex[0];
1542
1543 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1544
1545 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1546 glDisable GL_BLEND;
1547} 2087}
1548 2088
1549############################################################################# 2089#############################################################################
1550 2090
1551package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1594 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1595 2135
1596 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1597 } 2137 }
1598 2138
1599 glEnable GL_BLEND;
1600 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1601 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1602 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1603 2141
1604 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1605 2143
1606 glDisable GL_BLEND;
1607 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1608} 2145}
1609 2146
1610############################################################################# 2147#############################################################################
1611 2148
… …
1659} 2196}
1660 2197
1661sub set_max { 2198sub set_max {
1662 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1663 2200
2201 return if $self->{max_val} == $max;
2202
1664 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1665} 2205}
1666 2206
1667sub set_value { 2207sub set_value {
1668 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1669 2209
1670 $self->set_max ($max) 2210 $self->set_max ($max)
1671 if defined $max; 2211 if defined $max;
1672 2212
1673 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1674 $self->{val} = $val; 2215 $self->{val} = $val;
1675
1676 $self->update; 2216 $self->update;
1677} 2217}
1678 2218
1679sub _draw { 2219sub _draw {
1680 my ($self) = @_; 2220 my ($self) = @_;
… …
1698 2238
1699 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1700 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1701 2241
1702 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2247
1707 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1708 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
1743 2284
1744sub new { 2285sub new {
1745 my ($class, %arg) = @_; 2286 my ($class, %arg) = @_;
1746 2287
1747 my $self = $class->SUPER::new ( 2288 my $self = $class->SUPER::new (
1748 tooltip => $arg{type}, 2289 tooltip => $arg{type},
2290 can_hover => 1,
2291 can_events => 1,
1749 %arg, 2292 %arg,
1750 ); 2293 );
1751 2294
1752 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1753 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1754 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2297 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1755 2298
1756 $self 2299 $self
1757} 2300}
1758 2301
1759sub set_fontsize { 2302sub set_fontsize {
… …
1761 2304
1762 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1763 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1764} 2307}
1765 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1766sub set_value { 2316sub set_value {
1767 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1768 2318
1769 $self->set_max ($max) 2319 $self->set_max ($max)
1770 if defined $max; 2320 if defined $max;
1771 2321
1772 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1773 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1774}
1775
1776sub set_max {
1777 my ($self, $max) = @_;
1778
1779 $self->{gauge}->set_max ($max);
1780 $self->{max}->set_text ($max);
1781} 2324}
1782 2325
1783############################################################################# 2326#############################################################################
1784 2327
1785package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1795 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1796 2339
1797sub new { 2340sub new {
1798 my $class = shift; 2341 my $class = shift;
1799 2342
1800 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1801 2344
1802 # TODO: 0-width page 2345 # TODO: 0-width page
1803 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1804 # TODO: calculations are off 2347 # TODO: calculations are off
1805 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1806 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1807 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1808 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1809 req_w => 20, 2354 min_w => $::WIDTH / 80,
1810 req_h => 20, 2355 min_h => $::WIDTH / 80,
1811 vertical => 0, 2356 vertical => 0,
1812 can_hover => 1, 2357 can_hover => 1,
1813 inner_pad => 5, 2358 inner_pad => 0.02,
1814 @_ 2359 @_
1815 ); 2360 );
1816 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1817 $self 2365 $self
1818} 2366}
1819 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1820sub size_request { 2402sub size_request {
1821 my ($self) = @_; 2403 my ($self) = @_;
1822 2404
1823 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1824 my $h = $self->{req_h};
1825
1826 $self->{vertical} ? ($h, $w) : ($w, $h)
1827} 2406}
1828 2407
1829sub button_down { 2408sub invoke_button_down {
1830 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1831 2410
1832 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1833 $self->mouse_motion ($ev, $x, $y); 2415 $self->invoke_mouse_motion ($ev, $x, $y)
1834} 2416}
1835 2417
1836sub mouse_motion { 2418sub invoke_mouse_motion {
1837 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1838 2420
1839 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1840 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1841 2451
1842 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1843 2453
1844 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1845 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1846 2456
1847 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1848 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1849 $x = $lo if $x < $lo;
1850 $x = $hi - $page if $x > $hi - $page;
1851 $self->{range}[0] = $x;
1852 2459
1853 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1854 $self->update; 2461 $self->{knob_w} = $knob_w;
1855 } 2462 }
1856}
1857
1858# the inner_* stuff is for generating a padding for the slider handle,
1859# so that the handle doesn't leave the texture. This calculation isn't 100%
1860# correct propably, but it does the job for now
1861sub _calc_inner_pad_px {
1862 my ($self, $w) = @_;
1863 ($w / 100) * $self->{inner_pad} # % to pixels
1864}
1865
1866sub _draw {
1867 my ($self) = @_;
1868 2463
1869 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1870 2465
1871 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1872 2467
1873 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1874 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1875 2470
2471 glTranslate 1, 0, 0;
1876 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1877 glTranslate 0, -$self->{w}, 0;
1878
1879 ($w, $h) = ($h, $w);
1880 } 2473 }
1881 2474
1882 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1883 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1884 2477
1885 my ($value, $lo, $hi, $page) = @{$self->{range}};
1886
1887 $hi = $value + 1 if $lo == $hi;
1888
1889 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1890 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1891
1892 $page = int $page * $inner_w / ($hi - $lo);
1893 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1894
1895 $w -= $page;
1896 $page &= ~1;
1897 glTranslate $page * 0.5, 0, 0;
1898 $page ||= 2;
1899
1900 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1901 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1902
1903 glEnable GL_BLEND;
1904 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1905 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 2480
1908 # draw background 2481 # draw background
1909 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1910 2483
1911 # draw handle 2484 # draw handle
1912 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1913 2486
1914 glDisable GL_BLEND;
1915 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1916} 2488}
1917 2489
1918############################################################################# 2490#############################################################################
1919 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
1920package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
1921 2534
1922our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
1923 2536
1924use CFClient::OpenGL; 2537use CFClient::OpenGL;
1925 2538
1926sub new { 2539sub new {
1927 my $class = shift; 2540 my $class = shift;
1928 2541
1929 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1930 fontsize => 1, 2543 fontsize => 1,
2544 can_events => 0,
2545 indent => 0,
1931 #font => default_font 2546 #font => default_font
1932 @_, 2547 @_,
1933 2548
1934 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1935 par => [], 2550 par => [],
1936 height => 0, 2551 height => 0,
1937 children => [ 2552 children => [
1938 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1939 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1940 ], 2555 ],
1941 ); 2556 );
1942 2557
1943 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1944 $self->update;
1945 });
1946 2559
1947 $self 2560 $self
1948} 2561}
1949 2562
1950sub set_fontsize { 2563sub set_fontsize {
… …
1952 2565
1953 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1954 $self->reflow; 2567 $self->reflow;
1955} 2568}
1956 2569
1957sub text_height {
1958 my ($self, $text) = @_;
1959
1960 my $layout = $self->{layout};
1961
1962 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1963 $layout->set_width ($self->{w});
1964 $layout->set_text ($text);
1965
1966 ($layout->size)[1]
1967}
1968
1969sub reflow {
1970 my ($self) = @_;
1971
1972 $self->{need_reflow}++;
1973 $self->update;
1974}
1975
1976sub size_allocate { 2570sub invoke_size_allocate {
1977 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
1978
1979 $self->SUPER::size_allocate ($w, $h);
1980 2572
1981 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
1982 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1983 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1984 2577
1985 $self->reflow; 2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
2583sub text_size {
2584 my ($self, $text, $indent) = @_;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591 $layout->set_markup ($text);
2592
2593 $layout->size
2594}
2595
2596sub reflow {
2597 my ($self) = @_;
2598
2599 $self->{need_reflow}++;
2600 $self->update;
2601}
2602
2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
2611 my ($self) = @_;
2612
2613 $self->{par} = [];
2614 $self->{height} = 0;
2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1986} 2616}
1987 2617
1988sub add_paragraph { 2618sub add_paragraph {
1989 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
1990 2620
1991 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
1992 2622 my ($w, $h) = $self->text_size ($line);
1993 my $height = $self->text_height ($text);
1994
1995 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
1996 2626
1997 push @{$self->{par}}, [$height, $color, $text];
1998
1999 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2000 $self->{children}[1]->update;
2001} 2628}
2002 2629
2003sub update { 2630sub update {
2004 my ($self) = @_; 2631 my ($self) = @_;
2005 2632
… …
2007 2634
2008 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2009 2636
2010 delete $self->{texture}; 2637 delete $self->{texture};
2011 2638
2012 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2013 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2014 my $height = 0; 2643 my $height = 0;
2015 2644
2016 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2017 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
2018 2661
2019 $self->{height} = $height; 2662 $self->{height} = $height;
2020 2663
2021 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2022 2665
2023 delete $self->{texture}; 2666 delete $self->{texture};
2024 } 2667 }
2025 2668
2026 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2027 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
2028 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2029 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
2030 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2032 glEnable GL_TEXTURE_2D;
2033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2034
2035 my $top = int $self->{children}[1]{range}[0];
2036
2037 my $y0 = $top;
2038 my $y1 = $top + $self->{h};
2039
2040 my $y = 0;
2041
2042 my $layout = $self->{layout};
2043
2044 $layout->set_font ($self->{font}) if $self->{font};
2045 2687
2046 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2047 my $h = $par->[0]; 2689 my $h = $par->[1];
2048 2690
2049 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2050 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2051 2696
2052 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2053 my ($W, $H) = $layout->size; 2698
2054 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2055 } 2701 }
2056 2702
2057 $y += $h; 2703 $y += $h;
2058 } 2704 }
2059 2705
2060 glDisable GL_TEXTURE_2D;
2061 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2062 }; 2707 };
2063 }); 2708 });
2064} 2709}
2065 2710
2066sub _draw { 2711sub _draw {
2067 my ($self) = @_; 2712 my ($self) = @_;
2068 2713
2069 if ($self->{texture}) {
2070 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2073 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2074 }
2075 2719
2076 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2077 2721
2078} 2722}
2079 2723
… …
2127 2771
2128sub new { 2772sub new {
2129 my $class = shift; 2773 my $class = shift;
2130 2774
2131 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2132 state => 0, 2776 state => 0,
2133 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2134 can_events => 1,
2135 @_ 2778 @_
2136 ); 2779 );
2137 2780
2138 if ($self->{state}) {
2139 $self->{state} = 0;
2140 $self->toggle_flopper;
2141 }
2142
2143 $self 2781 $self
2144} 2782}
2145 2783
2146sub toggle_flopper { 2784sub toggle_flopper {
2147 my ($self) = @_; 2785 my ($self) = @_;
2148 2786
2149 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2150 if ($self->{state} = !$self->{state}) {
2151 $CFClient::UI::ROOT->add ($self->{other});
2152 $self->{other}->move ($self->coord2global (0, $self->{h}));
2153 $self->emit ("open");
2154 } else {
2155 $CFClient::UI::ROOT->remove ($self->{other});
2156 $self->emit ("close");
2157 }
2158
2159 $self->emit (changed => $self->{state});
2160} 2788}
2161 2789
2162############################################################################# 2790#############################################################################
2163 2791
2164package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2174 @_, 2802 @_,
2175 can_events => 0, 2803 can_events => 0,
2176 ) 2804 )
2177} 2805}
2178 2806
2179sub set_text { 2807sub set_tooltip_from {
2180 my ($self, $text) = @_; 2808 my ($self, $widget) = @_;
2181 2809
2182 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2810 my $tooltip = $widget->{tooltip};
2183 $self->{label}->set_text ($text); 2811
2184 $self->add ($self->{label}); 2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2185} 2830}
2186 2831
2187sub size_request { 2832sub size_request {
2188 my ($self) = @_; 2833 my ($self) = @_;
2189 2834
2190 $self->child->set_max_size ($::WIDTH * 0.2);
2191
2192 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2193 2836
2194 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2195} 2838}
2196 2839
2840sub invoke_size_allocate {
2841 my ($self, $w, $h) = @_;
2842
2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2862}
2863
2197sub _draw { 2864sub _draw {
2198 my ($self) = @_; 2865 my ($self) = @_;
2199 2866
2200 glPushMatrix;
2201 glTranslate 0.375, 0.375; 2867 glTranslate 0.375, 0.375;
2202 2868
2203 my ($w, $h) = @$self{qw(w h)}; 2869 my ($w, $h) = @$self{qw(w h)};
2204 2870
2205 glColor 1, 0.8, 0.4; 2871 glColor 1, 0.8, 0.4;
… …
2216 glVertex 0 , $h; 2882 glVertex 0 , $h;
2217 glVertex $w, $h; 2883 glVertex $w, $h;
2218 glVertex $w, 0; 2884 glVertex $w, 0;
2219 glEnd; 2885 glEnd;
2220 2886
2221 glPopMatrix; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2222 2888
2223 glTranslate 2, 2;
2224 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2225} 2890}
2226 2891
2227############################################################################# 2892#############################################################################
2228 2893
2894package CFClient::UI::Face;
2895
2896our @ISA = CFClient::UI::Base::;
2897
2898use CFClient::OpenGL;
2899
2900sub new {
2901 my $class = shift;
2902
2903 my $self = $class->SUPER::new (
2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
3056 1
3057}
3058
3059#############################################################################
3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
3620 @_,
3621 )
3622}
3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
2229package CFClient::UI::Root; 3732package CFClient::UI::Root;
2230 3733
2231our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
2232 3735
3736use List::Util qw(min max);
3737
2233use CFClient::OpenGL; 3738use CFClient::OpenGL;
2234 3739
2235sub check_size { 3740sub new {
2236 my ($self) = @_; 3741 my $class = shift;
2237 3742
2238 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
2239} 3751}
2240 3752
2241sub size_request { 3753sub size_request {
2242 ($::WIDTH, $::HEIGHT) 3754 my ($self) = @_;
2243}
2244 3755
2245sub configure { 3756 ($self->{w}, $self->{h})
3757}
3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
3773sub invoke_size_allocate {
2246 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2247 3775
2248 $self->SUPER::configure ($x, $y, $w, $h);
2249
2250 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2251 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2252 3778
2253 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2254 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
2255 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2256 } 3788 1
2257} 3789}
2258 3790
2259sub _topleft { 3791sub coord2local {
2260 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2261 3793
2262 ($x, $y) 3794 ($x, $y)
2263} 3795}
2264 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2265sub update { 3803sub update {
2266 my ($self) = @_; 3804 my ($self) = @_;
2267 3805
2268 $self->check_size; 3806 $::WANT_REFRESH++;
2269 ::refresh ();
2270} 3807}
2271 3808
2272sub add { 3809sub add {
2273 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2274 3811
2275 # integerize window positions 3812 $_->{is_toplevel} = 1
2276 $child->{x} = int $child->{x}; 3813 for @children;
2277 $child->{y} = int $child->{y};
2278 3814
2279 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2280} 3831}
2281 3832
2282sub on_refresh { 3833sub on_refresh {
2283 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2284 3835
2285 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2286} 3837}
2287 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2288sub draw { 3845sub draw {
2289 my ($self) = @_; 3846 my ($self) = @_;
2290 3847
2291 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2292 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2293 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
2294 3944
2295 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2296 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2297 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2298 3948
2299 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2300 glLoadIdentity; 3950 glLoadIdentity;
2301 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2302 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2303 glLoadIdentity; 3953 glLoadIdentity;
2304 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2305 $self->_draw; 3962 $self->_draw;
2306} 3963}
2307 3964
2308############################################################################# 3965#############################################################################
2309 3966
2310package CFClient::UI; 3967package CFClient::UI;
2311 3968
2312$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
2313$TOOLTIP = new CFClient::UI::Tooltip; 3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2314 3971
23151 39721
2316 3973

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