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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.157 by root, Sun Apr 23 21:47:32 2006 UTC vs.
Revision 1.311 by root, Fri Jun 23 22:35:16 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 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
180} 338}
181 339
340sub baseline_shift {
341 0
342}
343
182sub configure { 344sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
184 346
185 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
188 352
189 # use alignment to adjust x, y 353 # use alignment to adjust x, y
190 354
191 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 357 }
196 358
197 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 360 $self->{x} = $x;
199 $self->{y} = $y; 361 $self->{y} = $y;
200 $self->update; 362 $self->update;
201 } 363 }
202 364
203 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
204 $self->{w} = $w; 368 $self->{alloc_w} = $w;
205 $self->{h} = $h; 369 $self->{alloc_h} = $h;
206 370
207 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 372 }
210} 373}
211 374
212sub size_allocate { 375sub children {
213 # nothing to be done 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
214} 381}
215 382
216sub set_max_size { 383sub set_max_size {
217 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
218 385
219 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
220 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
221}
222 388
223# return top left coordinates 389 $self->realloc;
224sub _topleft { 390}
391
392sub set_tooltip {
225 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
226 394
227 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
228} 406}
229 407
230# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
231sub coord2local { 409sub coord2local {
232 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
233 411
234 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
235 ($x - $X, $y - $Y)
236} 413}
237 414
238# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
239sub coord2global { 416sub coord2global {
240 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
241 418
242 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
243 ($x + $X, $y + $Y)
244} 420}
245 421
246sub focus_in { 422sub invoke_focus_in {
247 my ($self) = @_; 423 my ($self) = @_;
248 424
249 return if $FOCUS == $self; 425 return if $FOCUS == $self;
250 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
251 427
252 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
253 429
254 $self->emit (focus_in => $focus);
255
256 $focus->update if $focus; 430 $focus->update if $focus;
257 $FOCUS->update; 431 $FOCUS->update;
258}
259 432
433 0
434}
435
260sub focus_out { 436sub invoke_focus_out {
261 my ($self) = @_; 437 my ($self) = @_;
262 438
263 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
264 440
265 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
266 442
267 $self->emit (focus_out => $focus);
268
269 $focus->update if $focus; #? 443 $focus->update if $focus; #?
270}
271 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
272sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
273sub button_up { } 458sub invoke_button_up { 1 }
274sub key_down { } 459sub invoke_key_down { 1 }
275sub key_up { } 460sub invoke_key_up { 1 }
276 461
277sub button_down { 462sub invoke_button_down {
278 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
279 464
280 $self->focus_in; 465 $self->grab_focus;
281}
282 466
283sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
284sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
285sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
286sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
287sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
288
289sub draw {
290 my ($self) = @_;
291
292 return unless $self->{h} && $self->{w};
293
294 glPushMatrix;
295 glTranslate $self->{x}, $self->{y}, 0;
296 $self->_draw;
297 glPopMatrix;
298
299 if ($self == $HOVER && $self->{can_hover}) {
300 my ($x, $y) = @$self{qw(x y)};
301
302 glColor 1, 0.8, 0.5, 0.2;
303 glEnable GL_BLEND;
304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
305 glBegin GL_QUADS;
306 glVertex $x , $y;
307 glVertex $x + $self->{w}, $y;
308 glVertex $x + $self->{w}, $y + $self->{h};
309 glVertex $x , $y + $self->{h};
310 glEnd;
311 glDisable GL_BLEND;
312 } 467 1
313} 468}
314 469
315sub _draw { 470sub connect {
316 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
317 472
318 warn "no draw defined for $self\n"; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
319} 483}
320 484
321sub find_widget { 485sub find_widget {
322 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
323 487
… …
332 496
333sub set_parent { 497sub set_parent {
334 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
335 499
336 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
337} 502}
338 503
339sub check_size { 504sub realloc {
340 my ($self) = @_; 505 my ($self) = @_;
341 506
342 return unless $self->{parent}; 507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
343 509
344 my ($w, $h) = $self->size_request; 510 $self->{root}{realloc}{$self+0} = $self;
345 511 $self->{root}->update;
346 if ($w != $self->{req_w} || $h != $self->{req_h}) { 512 } else {
347 $self->{req_w} = $w; 513 delete $self->{req_w};
348 $self->{req_h} = $h; 514 delete $self->{req_h};
349
350 $self->{parent}->check_size;
351 } 515 }
352} 516}
353 517
354sub update { 518sub update {
355 my ($self) = @_; 519 my ($self) = @_;
356 520
357 $self->{parent}->update 521 $self->{parent}->update
358 if $self->{parent}; 522 if $self->{parent};
359} 523}
360 524
361sub connect { 525sub reconfigure {
362 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
363 527
364 push @{ $self->{signal_cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
365} 530}
366 531
367sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
368 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
369 535
370 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 536sub draw {
371 $cb->($self, @args); 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
372 } 565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
373} 589}
374 590
375sub DESTROY { 591sub DESTROY {
376 my ($self) = @_; 592 my ($self) = @_;
377 593
378 #$self->deactivate; 594 delete $WIDGET{$self+0};
595
596 eval { $self->destroy };
597 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
379} 598}
380 599
381############################################################################# 600#############################################################################
382 601
383package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
… …
391 my $class = shift; 610 my $class = shift;
392 611
393 # range [value, low, high, page] 612 # range [value, low, high, page]
394 613
395 $class->SUPER::new ( 614 $class->SUPER::new (
396 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
397 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
398 @_ 617 @_
399 ) 618 )
400} 619}
401 620
402sub _draw { 621sub _draw {
403 my ($self) = @_; 622 my ($self) = @_;
404 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
405 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
406 630
407 glEnable GL_BLEND; 631 glEnable GL_BLEND;
408 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
409 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
410 634
411 glBegin GL_QUADS; 635 glBegin GL_QUADS;
412 glVertex 0 , 0; 636 glVertex 0 , 0;
413 glVertex 0 , $h; 637 glVertex 0 , $h;
414 glVertex $w, $h; 638 glVertex $w, $h;
415 glVertex $w, 0; 639 glVertex $w, 0;
416 glEnd; 640 glEnd;
417 641
418 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
419} 644}
420 645
421############################################################################# 646#############################################################################
422 647
423package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
428 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
429 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
430} 655}
431 656
432sub size_request { 657sub size_request {
433 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
434} 661}
435 662
436sub draw { } 663sub draw { }
437 664
438############################################################################# 665#############################################################################
… …
442our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
443 670
444sub new { 671sub new {
445 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
446 673
447 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
448 675
449 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
450 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
451 684
452 $self 685 $self
686}
687
688sub add {
689 my ($self, @widgets) = @_;
690
691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
695
696 $self->{children} = [
697 sort { $a->{z} <=> $b->{z} }
698 @{$self->{children}}, @widgets
699 ];
700
701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
453} 767}
454 768
455sub add { 769sub add {
456 my ($self, $child) = @_; 770 my ($self, $child) = @_;
457 771
458 $child->set_parent ($self); 772 $self->SUPER::remove ($_) for @{ $self->{children} };
459 773 $self->SUPER::add ($child);
460 use sort 'stable';
461
462 $self->{children} = [
463 sort { $a->{z} <=> $b->{z} }
464 @{$self->{children}}, $child
465 ];
466
467 $child->check_size;
468} 774}
469 775
470sub remove { 776sub remove {
471 my ($self, $child) = @_; 777 my ($self, $widget) = @_;
472 778
473 delete $child->{parent}; 779 $self->SUPER::remove ($widget);
474 780
475 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
476 784
477 $self->check_size; 785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub invoke_size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795
796 1
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub invoke_size_allocate {
823 my ($self, $w, $h) = @_;
824
478 $self->update; 825 $self->update;
826
827 $self->SUPER::invoke_size_allocate ($w, $h)
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub invoke_size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908
909 1
910}
911
912sub set_offset {
913 my ($self, $x, $y) = @_;
914
915 $self->{view_x} = int $x;
916 $self->{view_y} = int $y;
917
918 $self->update;
919}
920
921# hmm, this does not work for topleft of $self... but we should not ask for that
922sub coord2local {
923 my ($self, $x, $y) = @_;
924
925 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
926}
927
928sub coord2global {
929 my ($self, $x, $y) = @_;
930
931 $x = List::Util::min $self->{w}, $x - $self->{view_x};
932 $y = List::Util::min $self->{h}, $y - $self->{view_y};
933
934 $self->SUPER::coord2global ($x, $y)
479} 935}
480 936
481sub find_widget { 937sub find_widget {
482 my ($self, $x, $y) = @_; 938 my ($self, $x, $y) = @_;
483 939
484 $x -= $self->{x}; 940 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
485 $y -= $self->{y}; 941 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
486 942 ) {
487 my $res;
488
489 for (reverse @{ $self->{children} }) {
490 $res = $_->find_widget ($x, $y)
491 and return $res;
492 }
493
494 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 943 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944 } else {
945 $self->CFClient::UI::Base::find_widget ($x, $y)
946 }
495} 947}
496 948
497sub _draw { 949sub _render {
498 my ($self) = @_; 950 my ($self) = @_;
499 951
500 $_->draw for @{$self->{children}}; 952 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
953 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
954
955 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956
957 $self->SUPER::_render;
501} 958}
502 959
503############################################################################# 960#############################################################################
504 961
505package CFClient::UI::Bin; 962package CFClient::UI::ScrolledWindow;
506 963
507our @ISA = CFClient::UI::Container::; 964our @ISA = CFClient::UI::HBox::;
508 965
509sub new { 966sub new {
510 my ($class, %arg) = @_; 967 my ($class, %arg) = @_;
511 968
512 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 969 my $child = delete $arg{child};
513 970
514 $class->SUPER::new (children => [$child], %arg) 971 my $self;
972
973 my $slider = new CFClient::UI::Slider
974 vertical => 1,
975 range => [0, 0, 1, 0.01], # HACK fix
976 on_changed => sub {
977 $self->{vp}->set_offset (0, $_[1]);
978 },
979 ;
980
981 $self = $class->SUPER::new (
982 vp => (new CFClient::UI::ViewPort expand => 1),
983 slider => $slider,
984 %arg,
985 );
986
987 $self->SUPER::add ($self->{vp}, $self->{slider});
988 $self->add ($child) if $child;
989
990 $self
515} 991}
516 992
517sub add { 993sub add {
518 my ($self, $child) = @_;
519
520 $self->{children} = [];
521
522 $self->SUPER::add ($child);
523}
524
525sub remove {
526 my ($self, $widget) = @_; 994 my ($self, $widget) = @_;
527 995
528 $self->SUPER::remove ($widget); 996 $self->{vp}->add ($self->{child} = $widget);
529
530 $self->{children} = [new CFClient::UI::Empty]
531 unless @{$self->{children}};
532} 997}
533 998
534sub child { $_[0]->{children}[0] } 999sub update {
1000 my ($self) = @_;
535 1001
536sub size_request { 1002 $self->SUPER::update;
537 $_[0]{children}[0]->size_request
538}
539 1003
1004 # todo: overwrite size_allocate of child
1005 my $child = $self->{vp}->child;
1006 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1007}
1008
540sub size_allocate { 1009sub invoke_size_allocate {
541 my ($self, $w, $h) = @_; 1010 my ($self, $w, $h) = @_;
542 1011
543 $self->{children}[0]->configure (0, 0, $w, $h); 1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1014
1015 $self->SUPER::invoke_size_allocate ($w, $h)
544} 1016}
1017
1018#TODO# update range on size_allocate depending on child
1019# update viewport offset on scroll
545 1020
546############################################################################# 1021#############################################################################
547 1022
548package CFClient::UI::Window; 1023package CFClient::UI::Frame;
549 1024
550our @ISA = CFClient::UI::Bin::; 1025our @ISA = CFClient::UI::Bin::;
551 1026
552use CFClient::OpenGL; 1027use CFClient::OpenGL;
1028
1029sub new {
1030 my $class = shift;
1031
1032 $class->SUPER::new (
1033 bg => undef,
1034 @_,
1035 )
1036}
1037
1038sub _draw {
1039 my ($self) = @_;
1040
1041 if ($self->{bg}) {
1042 my ($w, $h) = @$self{qw(w h)};
1043
1044 glEnable GL_BLEND;
1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046 glColor_premultiply @{ $self->{bg} };
1047
1048 glBegin GL_QUADS;
1049 glVertex 0 , 0;
1050 glVertex 0 , $h;
1051 glVertex $w, $h;
1052 glVertex $w, 0;
1053 glEnd;
1054
1055 glDisable GL_BLEND;
1056 }
1057
1058 $self->SUPER::_draw;
1059}
1060
1061#############################################################################
1062
1063package CFClient::UI::FancyFrame;
1064
1065our @ISA = CFClient::UI::Bin::;
1066
1067use CFClient::OpenGL;
1068
1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
553 1076
554sub new { 1077sub new {
555 my ($class, %arg) = @_; 1078 my ($class, %arg) = @_;
556 1079
557 my $self = $class->SUPER::new (%arg);
558}
559
560sub update {
561 my ($self) = @_;
562
563 # we want to do this delayed...
564 $self->render_chld;
565 $self->SUPER::update;
566}
567
568sub render_chld {
569 my ($self) = @_;
570
571 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
572 glClearColor 0, 0, 0, 1;
573 glClear GL_COLOR_BUFFER_BIT;
574 $self->child->draw;
575 };
576}
577
578sub size_allocate {
579 my ($self, $w, $h) = @_;
580
581 $self->child->configure (0, 0, $w, $h);
582
583 $self->render_chld;
584}
585
586sub _draw {
587 my ($self) = @_;
588
589 my ($w, $h) = ($self->w, $self->h);
590
591 my $tex = $self->{texture}
592 or return;
593
594 glEnable GL_BLEND;
595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
596 glEnable GL_TEXTURE_2D;
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
598
599 $tex->draw_quad (0, 0, $w, $h);
600
601 glDisable GL_BLEND;
602 glDisable GL_TEXTURE_2D;
603}
604
605#############################################################################
606
607package CFClient::UI::ViewPort;
608
609our @ISA = CFClient::UI::Window::;
610
611sub new { die }
612
613sub size_request {
614 my ($self) = @_;
615
616 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
617 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
618
619 @$self{qw(child_w child_h)}
620}
621
622sub _draw {
623 my ($self) = @_;
624
625 $self->{children}[1]->draw;
626}
627
628
629#############################################################################
630
631package CFClient::UI::Frame;
632
633our @ISA = CFClient::UI::Bin::;
634
635use CFClient::OpenGL;
636
637sub new {
638 my $class = shift;
639
640 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
641 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
642 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
643 border => 0.8, 1083 border => 0.6,
644 @_ 1084 can_events => 1,
1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
645 ); 1088 );
646 1089
647 $self
648}
649
650sub set_size {
651 my ($self, $w, $h) = @_;
652 $self->{req_w} = $w;
653 $self->{req_h} = $h;
654 $self->check_size;
655}
656
657sub size_request {
658 my ($self) = @_;
659 ($self->{req_w}, $self->{req_h})
660}
661
662sub size_allocate {
663 my ($self, $w, $h) = @_;
664 $self->{w} = $w;
665 $self->{h} = $h;
666 $self->child->configure (0, 0, $w, $h);
667}
668
669sub _draw {
670 my ($self) = @_;
671
672 my ($w, $h) = ($self->{w}, $self->{h});
673
674 glEnable GL_BLEND;
675 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
676 glEnable GL_TEXTURE_2D;
677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
678
679# glBegin GL_QUADS;
680# glColor 0, 0, 0, 0;
681# glVertex 0 , 0;
682# glVertex 0 , $h;
683# glVertex $w, $h;
684# glVertex $w, 0;
685# glEnd;
686
687
688 $self->child->draw;
689 glDisable GL_BLEND;
690 glDisable GL_TEXTURE_2D;
691}
692
693#############################################################################
694
695package CFClient::UI::FancyFrame;
696
697our @ISA = CFClient::UI::Bin::;
698
699use CFClient::OpenGL;
700
701my @tex =
702 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
703 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
704
705sub new {
706 my $class = shift;
707
708 # TODO: user_x, user_y, overwrite moveto?
709
710 my $self = $class->SUPER::new (
711 bg => [1, 1, 1, 1],
712 border_bg => [1, 1, 1, 1],
713 border => 0.8,
714 can_events => 1,
715 @_
716 );
717
718 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
719 align => 0, 1091 align => 0,
720 valign => 1, 1092 valign => 1,
721 text => $self->{title}, 1093 text => $self->{title},
722 fontsize => 1; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->hide };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
723 1105
724 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
725} 1115}
726 1116
727sub border { 1117sub border {
728 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
729} 1119}
730 1120
731sub size_request { 1121sub size_request {
732 my ($self) = @_; 1122 my ($self) = @_;
733 1123
734 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
735 1129
736 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
737 1131
738 ( 1132 (
739 $w + $self->border * 2, 1133 $w + $self->border * 2,
740 $h + $self->border * 2, 1134 $h + $self->border * 2,
741 ) 1135 )
742} 1136}
743 1137
744sub size_allocate { 1138sub invoke_size_allocate {
745 my ($self, $w, $h) = @_; 1139 my ($self, $w, $h) = @_;
746 1140
1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1146
1147 my $border = $self->border;
1148
747 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
748 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
749 1151
750 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
751 if $self->{title};
752
753 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
754}
755 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
756sub button_down { 1160sub invoke_button_down {
757 my ($self, $ev, $x, $y) = @_; 1161 my ($self, $ev, $x, $y) = @_;
758 1162
1163 my ($w, $h) = @$self{qw(w h)};
759 my $border = $self->border; 1164 my $border = $self->border;
760 1165
761 if ($x < $self->{w} && $x >= $self->{w} - $border 1166 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
762 && $y < $self->{h} && $y >= $self->{h} - $border) { 1167 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
763 1168
1169 if ($lr & $td) {
1170 my ($wx, $wy) = ($self->{x}, $self->{y});
764 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
765 my ($bw, $bh) = ($self->{w}, $self->{h}); 1172 my ($bw, $bh) = ($self->{w}, $self->{h});
766 1173
1174 my $mx = $x < $border;
1175 my $my = $y < $border;
1176
767 $self->{motion} = sub { 1177 $self->{motion} = sub {
768 my ($ev, $x, $y) = @_; 1178 my ($ev, $x, $y) = @_;
769 1179
770 ($x, $y) = ($ev->{x}, $ev->{y}); 1180 my $dx = $ev->{x} - $ox;
1181 my $dy = $ev->{y} - $oy;
771 1182
772 $self->{user_w} = $bw + $x - $ox; 1183 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
773 $self->{user_h} = $bh + $y - $oy; 1184 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
774 $self->check_size; 1185
1186 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1187 $self->realloc;
775 }; 1188 };
776 1189
777 } elsif ($x >= 0 && $x < $self->{w} 1190 } elsif ($lr ^ $td) {
778 && $y >= 0 && $y < $border) {
779
780 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1191 my ($ox, $oy) = ($ev->{x}, $ev->{y});
781 my ($bx, $by) = ($self->{x}, $self->{y}); 1192 my ($bx, $by) = ($self->{x}, $self->{y});
782 1193
783 $self->{motion} = sub { 1194 $self->{motion} = sub {
784 my ($ev, $x, $y) = @_; 1195 my ($ev, $x, $y) = @_;
785 1196
786 ($x, $y) = ($ev->{x}, $ev->{y}); 1197 ($x, $y) = ($ev->{x}, $ev->{y});
787 1198
788 $self->move ($bx + $x - $ox, $by + $y - $oy); 1199 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
789 $self->update; 1200 # HACK: the next line is required to enforce placement
1201 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
790 }; 1202 };
1203 } else {
1204 return 0;
1205 }
1206
791 } 1207 1
792} 1208}
793 1209
794sub button_up { 1210sub invoke_button_up {
795 my ($self, $ev, $x, $y) = @_; 1211 my ($self, $ev, $x, $y) = @_;
796 1212
797 delete $self->{motion}; 1213 ! ! delete $self->{motion}
798} 1214}
799 1215
800sub mouse_motion { 1216sub invoke_mouse_motion {
801 my ($self, $ev, $x, $y) = @_; 1217 my ($self, $ev, $x, $y) = @_;
802 1218
803 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1219 $self->{motion}->($ev, $x, $y) if $self->{motion};
1220
1221 ! ! $self->{motion}
804} 1222}
805 1223
806sub _draw { 1224sub _draw {
807 my ($self) = @_; 1225 my ($self) = @_;
808 1226
1227 my $child = $self->{children}[0];
1228
809 my ($w, $h ) = ($self->{w}, $self->{h}); 1229 my ($w, $h ) = ($self->{w}, $self->{h});
810 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1230 my ($cw, $ch) = ($child->{w}, $child->{h});
811 1231
812 glEnable GL_BLEND;
813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
814 glEnable GL_TEXTURE_2D; 1232 glEnable GL_TEXTURE_2D;
815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
816 1234
817 my $border = $self->border; 1235 my $border = $self->border;
818 1236
819 glColor @{ $self->{border_bg} }; 1237 glColor @{ $self->{border_bg} };
820 $tex[1]->draw_quad (0, 0, $w, $border); 1238 $border[0]->draw_quad_alpha (0, 0, $w, $border);
821 $tex[3]->draw_quad (0, $border, $border, $ch); 1239 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
822 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1240 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
823 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1241 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
824 1242
825 my $bg = $tex[0]; 1243 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1244 glColor @{ $self->{bg} };
826 1245
827 # TODO: repeat texture not scale 1246 # TODO: repeat texture not scale
828 my $rep_x = $cw / $bg->{w}; 1247 # solve this better(?)
829 my $rep_y = $ch / $bg->{h}; 1248 $bg->{s} = $cw / $bg->{w};
830 1249 $bg->{t} = $ch / $bg->{h};
831 glColor @{ $self->{bg} };
832
833 $bg->{s} = $rep_x;
834 $bg->{t} = $rep_y;
835 $bg->{wrap_mode} = 1;
836 $bg->draw_quad ($border, $border, $cw, $ch); 1250 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1251 }
837 1252
838 glDisable GL_TEXTURE_2D; 1253 glDisable GL_TEXTURE_2D;
839 glDisable GL_BLEND;
840 1254
841 $self->{title}->draw if $self->{title};
842 $self->child->draw; 1255 $child->draw;
1256
1257 if ($self->{title_widget}) {
1258 glTranslate 0, $border - $self->{h};
1259 $self->{title_widget}->_draw;
1260
1261 glTranslate 0, - ($border - $self->{h});
1262 }
1263
1264 $self->{close_button}->draw
1265 if $self->{close_button};
843} 1266}
844 1267
845############################################################################# 1268#############################################################################
846 1269
847package CFClient::UI::Table; 1270package CFClient::UI::Table;
… …
855sub new { 1278sub new {
856 my $class = shift; 1279 my $class = shift;
857 1280
858 $class->SUPER::new ( 1281 $class->SUPER::new (
859 col_expand => [], 1282 col_expand => [],
860 @_ 1283 @_,
861 ) 1284 )
1285}
1286
1287sub children {
1288 grep $_, map @$_, grep $_, @{ $_[0]{children} }
862} 1289}
863 1290
864sub add { 1291sub add {
865 my ($self, $x, $y, $child) = @_; 1292 my ($self, $x, $y, $child) = @_;
866 1293
867 $child->set_parent ($self); 1294 $child->set_parent ($self);
868 $self->{children}[$y][$x] = $child; 1295 $self->{children}[$y][$x] = $child;
869 1296
870 $child->check_size; 1297 $self->realloc;
871} 1298}
872 1299
1300sub remove {
1301 my ($self, $child) = @_;
1302
1303 # TODO: not yet implemented
1304}
1305
873# TODO: move to container class maybe? send childs a signal on removal? 1306# TODO: move to container class maybe? send children a signal on removal?
874sub clear { 1307sub clear {
875 my ($self) = @_; 1308 my ($self) = @_;
876 1309
1310 my @children = $self->children;
877 delete $self->{children}; 1311 delete $self->{children};
878 $self->update; 1312
1313 for (@children) {
1314 delete $_->{parent};
1315 $_->hide;
1316 }
1317
1318 $self->realloc;
879} 1319}
880 1320
881sub get_wh { 1321sub get_wh {
882 my ($self) = @_; 1322 my ($self) = @_;
883 1323
… …
909 (sum @$ws), 1349 (sum @$ws),
910 (sum @$hs), 1350 (sum @$hs),
911 ) 1351 )
912} 1352}
913 1353
914sub size_allocate { 1354sub invoke_size_allocate {
915 my ($self, $w, $h) = @_; 1355 my ($self, $w, $h) = @_;
916 1356
917 my ($ws, $hs) = $self->get_wh; 1357 my ($ws, $hs) = $self->get_wh;
918 1358
919 my $req_w = sum @$ws; 1359 my $req_w = (sum @$ws) || 1;
920 my $req_h = sum @$hs; 1360 my $req_h = (sum @$hs) || 1;
921 1361
922 # TODO: nicer code && do row_expand 1362 # TODO: nicer code && do row_expand
923 my @col_expand = @{$self->{col_expand}}; 1363 my @col_expand = @{$self->{col_expand}};
924 @col_expand = (1) x @$ws unless @col_expand; 1364 @col_expand = (1) x @$ws unless @col_expand;
925 my $col_expand = (sum @col_expand) || 1; 1365 my $col_expand = (sum @col_expand) || 1;
… …
951 } 1391 }
952 1392
953 $y += $row_h; 1393 $y += $row_h;
954 } 1394 }
955 1395
1396 1
956} 1397}
957 1398
958sub find_widget { 1399sub find_widget {
959 my ($self, $x, $y) = @_; 1400 my ($self, $x, $y) = @_;
960 1401
… …
979 } 1420 }
980} 1421}
981 1422
982############################################################################# 1423#############################################################################
983 1424
1425package CFClient::UI::Box;
1426
1427our @ISA = CFClient::UI::Container::;
1428
1429sub size_request {
1430 my ($self) = @_;
1431
1432 $self->{vertical}
1433 ? (
1434 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1436 )
1437 : (
1438 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1439 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1440 )
1441}
1442
1443sub invoke_size_allocate {
1444 my ($self, $w, $h) = @_;
1445
1446 my $space = $self->{vertical} ? $h : $w;
1447 my @children = $self->visible_children;
1448
1449 my @req;
1450
1451 if ($self->{homogeneous}) {
1452 @req = ($space / (@children || 1)) x @children;
1453 } else {
1454 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1455 my $req = List::Util::sum @req;
1456
1457 if ($req > $space) {
1458 # ah well, not enough space
1459 $_ *= $space / $req for @req;
1460 } else {
1461 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1462
1463 $space = ($space - $req) / $expand; # remaining space to give away
1464
1465 $req[$_] += $space * $children[$_]{expand}
1466 for 0 .. $#children;
1467 }
1468 }
1469
1470 CFClient::UI::harmonize \@req;
1471
1472 my $pos = 0;
1473 for (0 .. $#children) {
1474 my $alloc = $req[$_];
1475 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1476
1477 $pos += $alloc;
1478 }
1479
1480 1
1481}
1482
1483#############################################################################
1484
984package CFClient::UI::HBox; 1485package CFClient::UI::HBox;
985 1486
986# TODO: wrap into common Box base class
987
988our @ISA = CFClient::UI::Container::; 1487our @ISA = CFClient::UI::Box::;
989 1488
990sub size_request { 1489sub new {
991 my ($self) = @_; 1490 my $class = shift;
992 1491
993 my @alloc = map [$_->size_request], @{$self->{children}}; 1492 $class->SUPER::new (
994 1493 vertical => 0,
995 ( 1494 @_,
996 (List::Util::sum map $_->[0], @alloc),
997 (List::Util::max map $_->[1], @alloc),
998 ) 1495 )
999} 1496}
1000 1497
1001sub size_allocate {
1002 my ($self, $w, $h) = @_;
1003
1004 ($h, $w) = ($w, $h);
1005
1006 my $children = $self->{children};
1007
1008 my @h = map $_->{req_w}, @$children;
1009
1010 my $req_h = List::Util::sum @h;
1011
1012 if ($req_h > $h) {
1013 # ah well, not enough space
1014 $_ *= $h / $req_h for @h;
1015 } else {
1016 my $exp = List::Util::sum map $_->{expand}, @$children;
1017 $exp ||= 1;
1018
1019 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021
1022 my $alloc_h = $h[$_];
1023 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1024 $h[$_] = $alloc_h;
1025 }
1026 }
1027
1028 CFClient::UI::harmonize \@h;
1029
1030 my $y = 0;
1031 for (0 .. $#$children) {
1032 my $child = $children->[$_];
1033 my $h = $h[$_];
1034 $child->configure ($y, 0, $h, $w);
1035
1036 $y += $h;
1037 }
1038
1039 1
1040}
1041
1042############################################################################# 1498#############################################################################
1043 1499
1044package CFClient::UI::VBox; 1500package CFClient::UI::VBox;
1045 1501
1046# TODO: wrap into common Box base class
1047
1048our @ISA = CFClient::UI::Container::; 1502our @ISA = CFClient::UI::Box::;
1049 1503
1050sub size_request { 1504sub new {
1051 my ($self) = @_; 1505 my $class = shift;
1052 1506
1053 my @alloc = map [$_->size_request], @{$self->{children}}; 1507 $class->SUPER::new (
1054 1508 vertical => 1,
1055 ( 1509 @_,
1056 (List::Util::max map $_->[0], @alloc),
1057 (List::Util::sum map $_->[1], @alloc),
1058 ) 1510 )
1059} 1511}
1060 1512
1061sub size_allocate {
1062 my ($self, $w, $h) = @_;
1063
1064 my $children = $self->{children};
1065
1066 my @h = map $_->{req_h}, @$children;
1067
1068 my $req_h = List::Util::sum @h;
1069
1070 if ($req_h > $h) {
1071 # ah well, not enough space
1072 $_ *= $h / $req_h for @h;
1073 } else {
1074 my $exp = List::Util::sum map $_->{expand}, @$children;
1075 $exp ||= 1;
1076
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079
1080 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1081 }
1082 }
1083
1084 CFClient::UI::harmonize \@h;
1085
1086 my $y = 0;
1087 for (0 .. $#$children) {
1088 my $child = $children->[$_];
1089 my $h = $h[$_];
1090 $child->configure (0, $y, $w, $h);
1091
1092 $y += $h;
1093 }
1094
1095 1
1096}
1097
1098############################################################################# 1513#############################################################################
1099 1514
1100package CFClient::UI::Label; 1515package CFClient::UI::Label;
1101 1516
1102our @ISA = CFClient::UI::Base::; 1517our @ISA = CFClient::UI::DrawBG::;
1103 1518
1104use CFClient::OpenGL; 1519use CFClient::OpenGL;
1105 1520
1106sub new { 1521sub new {
1107 my ($class, %arg) = @_; 1522 my ($class, %arg) = @_;
1108 1523
1109 my $self = $class->SUPER::new ( 1524 my $self = $class->SUPER::new (
1110 fg => [1, 1, 1], 1525 fg => [1, 1, 1],
1526 #bg => none
1527 #active_bg => none
1111 #font => default_font 1528 #font => default_font
1529 #text => initial text
1530 #markup => initial narkup
1531 #max_w => maximum pixel width
1532 ellipsise => 3, # end
1533 layout => (new CFClient::Layout),
1112 fontsize => 1, 1534 fontsize => 1,
1113 text => "",
1114 align => -1, 1535 align => -1,
1115 valign => -1, 1536 valign => -1,
1116 padding => 2, 1537 padding_x => 2,
1117 layout => new CFClient::Layout, 1538 padding_y => 2,
1118 can_events => 0, 1539 can_events => 0,
1119 %arg 1540 %arg
1120 ); 1541 );
1121 1542
1122 if (exists $self->{template}) { 1543 if (exists $self->{template}) {
1123 my $layout = new CFClient::Layout; 1544 my $layout = new CFClient::Layout;
1124 $layout->set_text (delete $self->{template}); 1545 $layout->set_text (delete $self->{template});
1125 $self->{template} = $layout; 1546 $self->{template} = $layout;
1126 } 1547 }
1127 1548
1128 $self->set_text (delete $self->{text}) if exists $self->{text}; 1549 if (exists $self->{markup}) {
1129 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1550 $self->set_markup (delete $self->{markup});
1551 } else {
1552 $self->set_text (delete $self->{text});
1553 }
1130 1554
1131 $self 1555 $self
1132} 1556}
1133 1557
1134sub escape_text { 1558sub escape($) {
1135 local $_ = $_[1]; 1559 local $_ = $_[0];
1136 1560
1137 s/&/&amp;/g; 1561 s/&/&amp;/g;
1138 s/>/&gt;/g; 1562 s/>/&gt;/g;
1139 s/</&lt;/g; 1563 s/</&lt;/g;
1140 1564
1141 $_[1] 1565 $_
1566}
1567
1568sub update {
1569 my ($self) = @_;
1570
1571 delete $self->{texture};
1572 $self->SUPER::update;
1573}
1574
1575sub realloc {
1576 my ($self) = @_;
1577
1578 delete $self->{ox};
1579 $self->SUPER::realloc;
1142} 1580}
1143 1581
1144sub set_text { 1582sub set_text {
1145 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1146 1584
1585 return if $self->{text} eq "T$text";
1586 $self->{text} = "T$text";
1587
1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1147 $self->{layout}->set_text ($text); 1589 $self->{layout}->set_text ($text);
1148 1590
1149 delete $self->{texture}; 1591 delete $self->{size_req};
1150 $self->check_size; 1592 $self->realloc;
1151 $self->update; 1593 $self->update;
1152} 1594}
1153 1595
1154sub set_markup { 1596sub set_markup {
1155 my ($self, $markup) = @_; 1597 my ($self, $markup) = @_;
1156 1598
1599 return if $self->{text} eq "M$markup";
1600 $self->{text} = "M$markup";
1601
1602 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603
1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1157 $self->{layout}->set_markup ($markup); 1605 $self->{layout}->set_markup ($markup);
1158 1606
1159 delete $self->{texture}; 1607 delete $self->{size_req};
1160 $self->check_size; 1608 $self->realloc;
1161 $self->update; 1609 $self->update;
1162} 1610}
1163 1611
1164sub size_request { 1612sub size_request {
1165 my ($self) = @_; 1613 my ($self) = @_;
1166 1614
1615 $self->{size_req} ||= do {
1167 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1616 $self->{layout}->set_font ($self->{font}) if $self->{font};
1168 $self->{layout}->set_width ($self->{max_w} || -1); 1617 $self->{layout}->set_width ($self->{max_w} || -1);
1618 $self->{layout}->set_ellipsise ($self->{ellipsise});
1619 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1169 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1620 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1170 1621
1171 my ($w, $h) = $self->{layout}->size; 1622 my ($w, $h) = $self->{layout}->size;
1172 1623
1173 if (exists $self->{template}) { 1624 if (exists $self->{template}) {
1174 $self->{template}->set_font ($self->{font}) if $self->{font}; 1625 $self->{template}->set_font ($self->{font}) if $self->{font};
1175 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1176 1627
1177 my ($w2, $h2) = $self->{template}->size; 1628 my ($w2, $h2) = $self->{template}->size;
1178 1629
1179 $w = List::Util::max $w, $w2; 1630 $w = List::Util::max $w, $w2;
1180 $h = List::Util::max $h, $h2; 1631 $h = List::Util::max $h, $h2;
1632 }
1633
1634 [$w, $h]
1181 } 1635 };
1182 1636
1183 ( 1637 @{ $self->{size_req} }
1184 $w + $self->{padding} * 2,
1185 $h + $self->{padding} * 2,
1186 )
1187} 1638}
1188 1639
1640sub baseline_shift {
1641 $_[0]{layout}->descent
1642}
1643
1189sub size_allocate { 1644sub invoke_size_allocate {
1190 my ($self, $w, $h) = @_; 1645 my ($self, $w, $h) = @_;
1191 1646
1647 delete $self->{ox};
1648
1192 delete $self->{texture}; 1649 delete $self->{texture}
1650 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1651
1652 1
1193} 1653}
1194 1654
1195sub set_fontsize { 1655sub set_fontsize {
1196 my ($self, $fontsize) = @_; 1656 my ($self, $fontsize) = @_;
1197 1657
1198 $self->{fontsize} = $fontsize; 1658 $self->{fontsize} = $fontsize;
1199 delete $self->{texture}; 1659 delete $self->{texture};
1200 $self->check_size; 1660
1201 $self->update; 1661 $self->realloc;
1662}
1663
1664sub reconfigure {
1665 my ($self) = @_;
1666
1667 delete $self->{size_req};
1668
1669 $self->SUPER::reconfigure;
1202} 1670}
1203 1671
1204sub _draw { 1672sub _draw {
1205 my ($self) = @_; 1673 my ($self) = @_;
1206 1674
1675 $self->SUPER::_draw; # draw background, if applicable
1676
1207 my $tex = $self->{texture} ||= do { 1677 my $tex = $self->{texture} ||= do {
1678 $self->{layout}->set_foreground (@{$self->{fg}});
1208 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1679 $self->{layout}->set_font ($self->{font}) if $self->{font};
1209 $self->{layout}->set_width ($self->{w}); 1680 $self->{layout}->set_width ($self->{w});
1681 $self->{layout}->set_ellipsise ($self->{ellipsise});
1682 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1210 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1683 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684
1211 new_from_layout CFClient::Texture $self->{layout} 1685 new_from_layout CFClient::Texture $self->{layout}
1212 }; 1686 };
1213 1687
1214 glEnable GL_BLEND; 1688 unless (exists $self->{ox}) {
1215 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1689 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1690 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1691 : ($self->{w} - $tex->{w}) * 0.5);
1692
1693 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1694 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1695 : ($self->{h} - $tex->{h}) * 0.5);
1696 };
1697
1216 glEnable GL_TEXTURE_2D; 1698 glEnable GL_TEXTURE_2D;
1699
1700 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1701 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1702
1703 if ($tex->{format} == GL_ALPHA) {
1704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705 glColor @{$self->{fg}};
1706 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707 } else {
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218 1709 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1219 glColor @{$self->{fg}}; 1710 }
1220
1221 $self->{ox} = int (
1222 $self->{align} < 0 ? $self->{padding}
1223 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1224 : ($self->{w} - $tex->{w}) * 0.5
1225 );
1226
1227 $self->{oy} = int (
1228 $self->{valign} < 0 ? $self->{padding}
1229 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1230 : ($self->{h} - $tex->{h}) * 0.5
1231 );
1232
1233 $tex->draw_quad ($self->{ox}, $self->{oy});
1234 1711
1235 glDisable GL_TEXTURE_2D; 1712 glDisable GL_TEXTURE_2D;
1236 glDisable GL_BLEND;
1237} 1713}
1238 1714
1239############################################################################# 1715#############################################################################
1240 1716
1241package CFClient::UI::EntryBase; 1717package CFClient::UI::EntryBase;
… …
1246 1722
1247sub new { 1723sub new {
1248 my $class = shift; 1724 my $class = shift;
1249 1725
1250 $class->SUPER::new ( 1726 $class->SUPER::new (
1251 fg => [1, 1, 1], 1727 fg => [1, 1, 1],
1252 bg => [0, 0, 0, 0.2], 1728 bg => [0, 0, 0, 0.2],
1253 active_bg => [1, 1, 1, 0.5], 1729 active_bg => [1, 1, 1, 0.5],
1254 active_fg => [0, 0, 0], 1730 active_fg => [0, 0, 0],
1255 can_hover => 1, 1731 can_hover => 1,
1256 can_focus => 1, 1732 can_focus => 1,
1257 valign => 0, 1733 valign => 0,
1258 can_events => 1, 1734 can_events => 1,
1735 #text => ...
1736 #hidden => "*",
1259 @_ 1737 @_
1260 ) 1738 )
1261} 1739}
1262 1740
1263sub _set_text { 1741sub _set_text {
… …
1265 1743
1266 delete $self->{cur_h}; 1744 delete $self->{cur_h};
1267 1745
1268 return if $self->{text} eq $text; 1746 return if $self->{text} eq $text;
1269 1747
1270 delete $self->{texture};
1271
1272 $self->{last_activity} = $::NOW; 1748 $self->{last_activity} = $::NOW;
1273 $self->{text} = $text; 1749 $self->{text} = $text;
1274 1750
1275 $text =~ s/./*/g if $self->{hidden}; 1751 $text =~ s/./*/g if $self->{hidden};
1276 $self->{layout}->set_text ("$text "); 1752 $self->{layout}->set_text ("$text ");
1753 delete $self->{size_req};
1277 1754
1278 $self->emit (changed => $self->{text}); 1755 $self->emit (changed => $self->{text});
1756
1757 $self->realloc;
1758 $self->update;
1759}
1760
1761sub set_text {
1762 my ($self, $text) = @_;
1763
1764 $self->{cursor} = length $text;
1765 $self->_set_text ($text);
1279} 1766}
1280 1767
1281sub get_text { 1768sub get_text {
1282 $_[0]{text} 1769 $_[0]{text}
1283} 1770}
… …
1288 my ($w, $h) = $self->SUPER::size_request; 1775 my ($w, $h) = $self->SUPER::size_request;
1289 1776
1290 ($w + 1, $h) # add 1 for cursor 1777 ($w + 1, $h) # add 1 for cursor
1291} 1778}
1292 1779
1293sub size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1297}
1298
1299sub set_text {
1300 my ($self, $text) = @_;
1301
1302 $self->{cursor} = length $text;
1303 $self->_set_text ($text);
1304 $self->update;
1305}
1306
1307sub key_down { 1780sub invoke_key_down {
1308 my ($self, $ev) = @_; 1781 my ($self, $ev) = @_;
1309 1782
1310 my $mod = $ev->{mod}; 1783 my $mod = $ev->{mod};
1311 my $sym = $ev->{sym}; 1784 my $sym = $ev->{sym};
1312 my $uni = $ev->{unicode}; 1785 my $uni = $ev->{unicode};
1313 1786
1314 my $text = $self->get_text; 1787 my $text = $self->get_text;
1315 1788
1316 if ($sym == 8) { 1789 if ($uni == 8) {
1317 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1790 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1318 } elsif ($sym == 127) { 1791 } elsif ($uni == 127) {
1319 substr $text, $self->{cursor}, 1, ""; 1792 substr $text, $self->{cursor}, 1, "";
1320 } elsif ($sym == CFClient::SDLK_LEFT) { 1793 } elsif ($sym == CFClient::SDLK_LEFT) {
1321 --$self->{cursor} if $self->{cursor}; 1794 --$self->{cursor} if $self->{cursor};
1322 } elsif ($sym == CFClient::SDLK_RIGHT) { 1795 } elsif ($sym == CFClient::SDLK_RIGHT) {
1323 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1796 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1324 } elsif ($sym == CFClient::SDLK_HOME) { 1797 } elsif ($sym == CFClient::SDLK_HOME) {
1325 $self->{cursor} = 0; 1798 $self->{cursor} = 0;
1326 } elsif ($sym == CFClient::SDLK_END) { 1799 } elsif ($sym == CFClient::SDLK_END) {
1327 $self->{cursor} = length $text; 1800 $self->{cursor} = length $text;
1328 } elsif ($sym == 27) { 1801 } elsif ($uni == 27) {
1329 $self->emit ('escape'); 1802 $self->emit ('escape');
1330 } elsif ($uni) { 1803 } elsif ($uni) {
1331 substr $text, $self->{cursor}++, 0, chr $uni; 1804 substr $text, $self->{cursor}++, 0, chr $uni;
1805 } else {
1806 return 0;
1332 } 1807 }
1333 1808
1334 $self->_set_text ($text); 1809 $self->_set_text ($text);
1335 $self->update;
1336}
1337 1810
1811 $self->realloc;
1812
1813 1
1814}
1815
1338sub focus_in { 1816sub invoke_focus_in {
1339 my ($self) = @_; 1817 my ($self) = @_;
1340 1818
1341 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1342 1820
1343 $self->SUPER::focus_in; 1821 $self->SUPER::invoke_focus_in
1344} 1822}
1345 1823
1346sub button_down { 1824sub invoke_button_down {
1347 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1348 1826
1349 $self->SUPER::button_down ($ev, $x, $y); 1827 $self->SUPER::invoke_button_down ($ev, $x, $y);
1350 1828
1351 my $idx = $self->{layout}->xy_to_index ($x, $y); 1829 my $idx = $self->{layout}->xy_to_index ($x, $y);
1352 1830
1353 # byte-index to char-index 1831 # byte-index to char-index
1354 my $text = $self->{text}; 1832 my $text = $self->{text};
1355 utf8::encode $text; 1833 utf8::encode $text;
1356 $self->{cursor} = length substr $text, 0, $idx; 1834 $self->{cursor} = length substr $text, 0, $idx;
1357 1835
1358 $self->_set_text ($self->{text}); 1836 $self->_set_text ($self->{text});
1359 $self->update; 1837 $self->update;
1838
1839 1
1360} 1840}
1361 1841
1362sub mouse_motion { 1842sub invoke_mouse_motion {
1363 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1364# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1844# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1845
1846 1
1365} 1847}
1366 1848
1367sub _draw { 1849sub _draw {
1368 my ($self) = @_; 1850 my ($self) = @_;
1369 1851
1370 local $self->{fg} = $self->{fg}; 1852 local $self->{fg} = $self->{fg};
1371 1853
1372 if ($FOCUS == $self) { 1854 if ($FOCUS == $self) {
1373 glColor @{$self->{active_bg}}; 1855 glColor_premultiply @{$self->{active_bg}};
1374 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1375 } else { 1857 } else {
1376 glColor @{$self->{bg}}; 1858 glColor_premultiply @{$self->{bg}};
1377 } 1859 }
1378 1860
1379 glEnable GL_BLEND; 1861 glEnable GL_BLEND;
1380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1862 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1381 glBegin GL_QUADS; 1863 glBegin GL_QUADS;
1382 glVertex 0 , 0; 1864 glVertex 0 , 0;
1383 glVertex 0 , $self->{h}; 1865 glVertex 0 , $self->{h};
1384 glVertex $self->{w}, $self->{h}; 1866 glVertex $self->{w}, $self->{h};
1385 glVertex $self->{w}, 0; 1867 glVertex $self->{w}, 0;
… …
1410 1892
1411our @ISA = CFClient::UI::EntryBase::; 1893our @ISA = CFClient::UI::EntryBase::;
1412 1894
1413use CFClient::OpenGL; 1895use CFClient::OpenGL;
1414 1896
1415sub key_down { 1897sub invoke_key_down {
1416 my ($self, $ev) = @_; 1898 my ($self, $ev) = @_;
1417 1899
1418 my $sym = $ev->{sym}; 1900 my $sym = $ev->{sym};
1419 1901
1420 if ($sym == 13) { 1902 if ($sym == 13) {
1903 unshift @{$self->{history}},
1904 my $txt = $self->get_text;
1905
1906 $self->{history_pointer} = -1;
1907 $self->{history_saveback} = '';
1421 $self->emit (activate => $self->get_text); 1908 $self->emit (activate => $txt);
1422 $self->update; 1909 $self->update;
1423 1910
1911 } elsif ($sym == CFClient::SDLK_UP) {
1912 if ($self->{history_pointer} < 0) {
1913 $self->{history_saveback} = $self->get_text;
1914 }
1915 if (@{$self->{history} || []} > 0) {
1916 $self->{history_pointer}++;
1917 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1918 $self->{history_pointer} = @{$self->{history} || []} - 1;
1919 }
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 }
1922
1923 } elsif ($sym == CFClient::SDLK_DOWN) {
1924 $self->{history_pointer}--;
1925 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926
1927 if ($self->{history_pointer} >= 0) {
1928 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1929 } else {
1930 $self->set_text ($self->{history_saveback});
1931 }
1932
1424 } else { 1933 } else {
1425 $self->SUPER::key_down ($ev); 1934 return $self->SUPER::invoke_key_down ($ev)
1935 }
1936
1426 } 1937 1
1427
1428} 1938}
1429 1939
1430############################################################################# 1940#############################################################################
1431 1941
1432package CFClient::UI::Button; 1942package CFClient::UI::Button;
… …
1441 1951
1442sub new { 1952sub new {
1443 my $class = shift; 1953 my $class = shift;
1444 1954
1445 $class->SUPER::new ( 1955 $class->SUPER::new (
1446 padding => 4, 1956 padding_x => 4,
1957 padding_y => 4,
1447 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1448 bg => [1, 1, 1, 0.2],
1449 active_fg => [0, 0, 1], 1959 active_fg => [0, 0, 1],
1450 can_hover => 1, 1960 can_hover => 1,
1451 align => 0, 1961 align => 0,
1452 valign => 0, 1962 valign => 0,
1453 can_events => 1, 1963 can_events => 1,
1454 @_ 1964 @_
1455 ) 1965 )
1456} 1966}
1457 1967
1458sub button_up { 1968sub invoke_button_up {
1459 my ($self, $ev, $x, $y) = @_; 1969 my ($self, $ev, $x, $y) = @_;
1460 1970
1971 $self->emit ("activate")
1461 if ($x >= 0 && $x < $self->{w} 1972 if $x >= 0 && $x < $self->{w}
1462 && $y >= 0 && $y < $self->{h}) { 1973 && $y >= 0 && $y < $self->{h};
1463 $self->emit ("activate"); 1974
1464 } 1975 1
1465} 1976}
1466 1977
1467sub _draw { 1978sub _draw {
1468 my ($self) = @_; 1979 my ($self) = @_;
1469 1980
1470 local $self->{fg} = $self->{fg}; 1981 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1471 1982
1472 if ($GRAB == $self) {
1473 $self->{fg} = $self->{active_fg};
1474 }
1475
1476 glEnable GL_BLEND;
1477 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1478 glEnable GL_TEXTURE_2D; 1983 glEnable GL_TEXTURE_2D;
1479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1984 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1480 glColor 0, 0, 0, 1; 1985 glColor 0, 0, 0, 1;
1481 1986
1482 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1987 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1483 1988
1484 glDisable GL_TEXTURE_2D; 1989 glDisable GL_TEXTURE_2D;
1485 glDisable GL_BLEND;
1486 1990
1487 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::ImageButton;
1997
1998our @ISA = CFClient::UI::Image::;
1999
2000use CFClient::OpenGL;
2001
2002my %textures;
2003
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 padding_x => 4,
2009 padding_y => 4,
2010 fg => [1, 1, 1],
2011 active_fg => [0, 0, 1],
2012 can_hover => 1,
2013 align => 0,
2014 valign => 0,
2015 can_events => 1,
2016 @_
2017 );
2018}
2019
2020sub invoke_button_up {
2021 my ($self, $ev, $x, $y) = @_;
2022
2023 $self->emit ("activate")
2024 if $x >= 0 && $x < $self->{w}
2025 && $y >= 0 && $y < $self->{h};
2026
2027 1
1488} 2028}
1489 2029
1490############################################################################# 2030#############################################################################
1491 2031
1492package CFClient::UI::CheckBox; 2032package CFClient::UI::CheckBox;
… …
1501 2041
1502sub new { 2042sub new {
1503 my $class = shift; 2043 my $class = shift;
1504 2044
1505 $class->SUPER::new ( 2045 $class->SUPER::new (
1506 padding => 2, 2046 padding_x => 2,
2047 padding_y => 2,
1507 fg => [1, 1, 1], 2048 fg => [1, 1, 1],
1508 active_fg => [1, 1, 0], 2049 active_fg => [1, 1, 0],
2050 bg => [0, 0, 0, 0.2],
2051 active_bg => [1, 1, 1, 0.5],
1509 state => 0, 2052 state => 0,
1510 can_hover => 1, 2053 can_hover => 1,
1511 @_ 2054 @_
1512 ) 2055 )
1513} 2056}
1514 2057
1515sub size_request { 2058sub size_request {
1516 my ($self) = @_; 2059 my ($self) = @_;
1517 2060
1518 ($self->{padding} * 2 + 6) x 2 2061 (6) x 2
1519} 2062}
1520 2063
1521sub button_down { 2064sub invoke_button_down {
1522 my ($self, $ev, $x, $y) = @_; 2065 my ($self, $ev, $x, $y) = @_;
1523 2066
1524 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2067 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1525 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2068 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1526 $self->{state} = !$self->{state}; 2069 $self->{state} = !$self->{state};
1527 $self->emit (changed => $self->{state}); 2070 $self->emit (changed => $self->{state});
2071 } else {
2072 return 0
2073 }
2074
1528 } 2075 1
1529} 2076}
1530 2077
1531sub _draw { 2078sub _draw {
1532 my ($self) = @_; 2079 my ($self) = @_;
1533 2080
1534 $self->SUPER::_draw; 2081 $self->SUPER::_draw;
1535 2082
1536 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2083 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1537 2084
1538 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2085 my ($w, $h) = @$self{qw(w h)};
2086
2087 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1539 2088
1540 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2089 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1541 2090
1542 glEnable GL_BLEND; 2091 my $tex = $self->{state} ? $tex[1] : $tex[0];
2092
1543 glEnable GL_TEXTURE_2D; 2093 glEnable GL_TEXTURE_2D;
1544 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1545
1546 my $tex = $self->{state} ? $tex[1] : $tex[0];
1547
1548 $tex->draw_quad (0, 0, $s, $s); 2094 $tex->draw_quad_alpha (0, 0, $s, $s);
1549
1550 glDisable GL_TEXTURE_2D; 2095 glDisable GL_TEXTURE_2D;
1551 glDisable GL_BLEND;
1552} 2096}
1553 2097
1554############################################################################# 2098#############################################################################
1555 2099
1556package CFClient::UI::Image; 2100package CFClient::UI::Image;
1557 2101
1558our @ISA = CFClient::UI::Base::; 2102our @ISA = CFClient::UI::Base::;
1559 2103
1560use CFClient::OpenGL; 2104use CFClient::OpenGL;
1561use Carp qw/confess/;
1562 2105
1563our %loaded_images; 2106our %texture_cache;
1564 2107
1565sub new { 2108sub new {
1566 my $class = shift; 2109 my $class = shift;
1567 2110
1568 my $self = $class->SUPER::new (can_events => 0, @_); 2111 my $self = $class->SUPER::new (
2112 can_events => 0,
2113 @_,
2114 );
1569 2115
1570 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2116 $self->{path}
2117 or Carp::croak "required attribute 'path' not set";
1571 2118
1572 $loaded_images{$self->{image}} ||= 2119 $self->{tex} = $texture_cache{$self->{path}} ||=
1573 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2120 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1574 2121
1575 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2122 Scalar::Util::weaken $texture_cache{$self->{path}};
1576 2123
1577 Scalar::Util::weaken $loaded_images{$self->{image}}; 2124 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1578
1579 $self->{aspect} = $tex->{w} / $tex->{h};
1580 2125
1581 $self 2126 $self
1582} 2127}
1583 2128
1584sub size_request { 2129sub size_request {
1585 my ($self) = @_; 2130 my ($self) = @_;
1586 2131
1587 ($self->{tex}->{w}, $self->{tex}->{h}) 2132 ($self->{tex}{w}, $self->{tex}{h})
1588} 2133}
1589 2134
1590sub _draw { 2135sub _draw {
1591 my ($self) = @_; 2136 my ($self) = @_;
1592 2137
… …
1599 glTranslate 0, -$self->{w}, 0; 2144 glTranslate 0, -$self->{w}, 0;
1600 2145
1601 ($w, $h) = ($h, $w); 2146 ($w, $h) = ($h, $w);
1602 } 2147 }
1603 2148
1604 glEnable GL_BLEND;
1605 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1606 glEnable GL_TEXTURE_2D; 2149 glEnable GL_TEXTURE_2D;
1607 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2150 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1608 2151
1609 $tex->draw_quad (0, 0, $w, $h); 2152 $tex->draw_quad_alpha (0, 0, $w, $h);
1610 2153
1611 glDisable GL_BLEND;
1612 glDisable GL_TEXTURE_2D; 2154 glDisable GL_TEXTURE_2D;
1613} 2155}
1614 2156
1615############################################################################# 2157#############################################################################
1616 2158
1617package CFClient::UI::VGauge; 2159package CFClient::UI::VGauge;
1618 2160
1619our @ISA = CFClient::UI::Base::; 2161our @ISA = CFClient::UI::Base::;
2162
2163use List::Util qw(min max);
1620 2164
1621use CFClient::OpenGL; 2165use CFClient::OpenGL;
1622 2166
1623my %tex = ( 2167my %tex = (
1624 food => [ 2168 food => [
1625 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2169 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1626 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2170 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1627 ], 2171 ],
1628 grace => [ 2172 grace => [
1629 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2173 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1630 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2174 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1631 ], 2175 ],
1632 hp => [ 2176 hp => [
1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2177 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1634 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2178 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1635 ], 2179 ],
1636 mana => [ 2180 mana => [
1637 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1638 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2182 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1639 ], 2183 ],
1640); 2184);
1641 2185
1642# eg. VGauge->new (gauge => 'food'), default gauge: food 2186# eg. VGauge->new (gauge => 'food'), default gauge: food
1643sub new { 2187sub new {
… …
1662} 2206}
1663 2207
1664sub set_max { 2208sub set_max {
1665 my ($self, $max) = @_; 2209 my ($self, $max) = @_;
1666 2210
2211 return if $self->{max_val} == $max;
2212
1667 $self->{max_val} = $max; 2213 $self->{max_val} = $max;
2214 $self->update;
1668} 2215}
1669 2216
1670sub set_value { 2217sub set_value {
1671 my ($self, $val, $max) = @_; 2218 my ($self, $val, $max) = @_;
1672 2219
1673 $self->set_max ($max) 2220 $self->set_max ($max)
1674 if defined $max; 2221 if defined $max;
1675 2222
1676 $max = $self->{max_val}; 2223 return if $self->{val} == $val;
2224
1677 $self->{val} = $val; 2225 $self->{val} = $val;
1678
1679 $self->update; 2226 $self->update;
1680} 2227}
1681 2228
1682sub _draw { 2229sub _draw {
1683 my ($self) = @_; 2230 my ($self) = @_;
1684 2231
1685 my $tex = $tex{$self->{type}}; 2232 my $tex = $tex{$self->{type}};
2233 my ($t1, $t2, $t3) = @$tex;
1686 2234
1687 my ($w, $h) = ($self->{w}, $self->{h}); 2235 my ($w, $h) = ($self->{w}, $self->{h});
1688 2236
1689 if ($self->{vertical}) { 2237 if ($self->{vertical}) {
1690 glRotate 90, 0, 0, 1; 2238 glRotate 90, 0, 0, 1;
… …
1692 2240
1693 ($w, $h) = ($h, $w); 2241 ($w, $h) = ($h, $w);
1694 } 2242 }
1695 2243
1696 my $ycut = $self->{val} / ($self->{max_val} || 1); 2244 my $ycut = $self->{val} / ($self->{max_val} || 1);
1697 $ycut = 1 if $self->{val} > $self->{max_val};
1698 2245
1699 my $t1 = $tex->[0]; 2246 my $ycut1 = max 0, min 1, $ycut;
1700 my $t2 = $tex->[1]; 2247 my $ycut2 = max 0, min 1, $ycut - 1;
2248
2249 my $h1 = $self->{h} * (1 - $ycut1);
2250 my $h2 = $self->{h} * (1 - $ycut2);
1701 2251
1702 glEnable GL_BLEND; 2252 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2253 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2257
1707 my $h1 = $self->{h} - $ycut * $self->{h};
1708 my $h2 = $ycut * $self->{h};
1709
1710 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t1->{name};
1711 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
1712 glTexCoord 0 , 0; glVertex 0 , 0; 2260 glTexCoord 0 , 0; glVertex 0 , 0;
1713 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2261 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1714 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2262 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1715 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2263 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1716 glEnd; 2264 glEnd;
1717 2265
2266 my $ycut1 = List::Util::min 1, $ycut;
1718 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2267 glBindTexture GL_TEXTURE_2D, $t2->{name};
1719 glBegin GL_QUADS; 2268 glBegin GL_QUADS;
1720 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2269 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1721 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2270 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1722 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2271 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1723 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2272 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1724 glEnd; 2273 glEnd;
2274
2275 if ($t3) {
2276 glBindTexture GL_TEXTURE_2D, $t3->{name};
2277 glBegin GL_QUADS;
2278 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2279 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2280 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2281 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2282 glEnd;
2283 }
1725 2284
1726 glDisable GL_BLEND; 2285 glDisable GL_BLEND;
1727 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1728} 2287}
1729 2288
… …
1735 2294
1736sub new { 2295sub new {
1737 my ($class, %arg) = @_; 2296 my ($class, %arg) = @_;
1738 2297
1739 my $self = $class->SUPER::new ( 2298 my $self = $class->SUPER::new (
1740 tooltip => $arg{type}, 2299 tooltip => $arg{type},
2300 can_hover => 1,
2301 can_events => 1,
1741 %arg, 2302 %arg,
1742 ); 2303 );
1743 2304
1744 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2305 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1745 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2306 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1746 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2307 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1747 2308
1748 $self 2309 $self
1749} 2310}
1750 2311
1751sub set_fontsize { 2312sub set_fontsize {
… …
1753 2314
1754 $self->{value}->set_fontsize ($fsize); 2315 $self->{value}->set_fontsize ($fsize);
1755 $self->{max} ->set_fontsize ($fsize); 2316 $self->{max} ->set_fontsize ($fsize);
1756} 2317}
1757 2318
2319sub set_max {
2320 my ($self, $max) = @_;
2321
2322 $self->{gauge}->set_max ($max);
2323 $self->{max}->set_text ($max);
2324}
2325
1758sub set_value { 2326sub set_value {
1759 my ($self, $val, $max) = @_; 2327 my ($self, $val, $max) = @_;
1760 2328
1761 $self->set_max ($max) 2329 $self->set_max ($max)
1762 if defined $max; 2330 if defined $max;
1763 2331
1764 $self->{gauge}->set_value ($val, $max); 2332 $self->{gauge}->set_value ($val, $max);
1765 $self->{value}->set_text ($val); 2333 $self->{value}->set_text ($val);
1766}
1767
1768sub set_max {
1769 my ($self, $max) = @_;
1770
1771 $self->{gauge}->set_max ($max);
1772 $self->{max}->set_text ($max);
1773} 2334}
1774 2335
1775############################################################################# 2336#############################################################################
1776 2337
1777package CFClient::UI::Slider; 2338package CFClient::UI::Slider;
… …
1787 qw(s1_slider.png s1_slider_bg.png); 2348 qw(s1_slider.png s1_slider_bg.png);
1788 2349
1789sub new { 2350sub new {
1790 my $class = shift; 2351 my $class = shift;
1791 2352
1792 # range [value, low, high, page] 2353 # range [value, low, high, page, unit]
1793 2354
1794 # TODO: 0-width page 2355 # TODO: 0-width page
1795 # TODO: req_w/h are wrong with vertical 2356 # TODO: req_w/h are wrong with vertical
1796 # TODO: calculations are off 2357 # TODO: calculations are off
1797 my $self = $class->SUPER::new ( 2358 my $self = $class->SUPER::new (
1798 fg => [1, 1, 1], 2359 fg => [1, 1, 1],
1799 active_fg => [0, 0, 0], 2360 active_fg => [0, 0, 0],
2361 bg => [0, 0, 0, 0.2],
2362 active_bg => [1, 1, 1, 0.5],
1800 range => [0, 0, 100, 10], 2363 range => [0, 0, 100, 10, 0],
1801 req_w => 20, 2364 min_w => $::WIDTH / 80,
1802 req_h => 20, 2365 min_h => $::WIDTH / 80,
1803 vertical => 0, 2366 vertical => 0,
1804 can_hover => 1, 2367 can_hover => 1,
1805 inner_pad => 5, 2368 inner_pad => 0.02,
1806 @_ 2369 @_
1807 ); 2370 );
1808 2371
2372 $self->set_value ($self->{range}[0]);
2373 $self->update;
2374
1809 $self 2375 $self
1810} 2376}
1811 2377
2378sub set_range {
2379 my ($self, $range) = @_;
2380
2381 ($range, $self->{range}) = ($self->{range}, $range);
2382
2383 if ("@$range" ne "@{$self->{range}}") {
2384 $self->update;
2385 $self->set_value ($self->{range}[0]);
2386 }
2387}
2388
2389sub set_value {
2390 my ($self, $value) = @_;
2391
2392 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2393
2394 $hi = $lo + 1 if $hi <= $lo;
2395
2396 $page = $hi - $lo if $page > $hi - $lo;
2397
2398 $value = $lo if $value < $lo;
2399 $value = $hi - $page if $value > $hi - $page;
2400
2401 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2402 if $unit;
2403
2404 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2405
2406 if ($value != $old_value) {
2407 $self->emit (changed => $value);
2408 $self->update;
2409 }
2410}
2411
1812sub size_request { 2412sub size_request {
1813 my ($self) = @_; 2413 my ($self) = @_;
1814 2414
1815 my $w = $self->{req_w}; 2415 ($self->{req_w}, $self->{req_h})
1816 my $h = $self->{req_h};
1817
1818 $self->{vertical} ? ($h, $w) : ($w, $h)
1819} 2416}
1820 2417
1821sub button_down { 2418sub invoke_button_down {
1822 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1823 2420
1824 $self->SUPER::button_down ($ev, $x, $y); 2421 $self->SUPER::invoke_button_down ($ev, $x, $y);
2422
2423 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424
1825 $self->mouse_motion ($ev, $x, $y); 2425 $self->invoke_mouse_motion ($ev, $x, $y)
1826} 2426}
1827 2427
1828sub mouse_motion { 2428sub invoke_mouse_motion {
1829 my ($self, $ev, $x, $y) = @_; 2429 my ($self, $ev, $x, $y) = @_;
1830 2430
1831 if ($GRAB == $self) { 2431 if ($GRAB == $self) {
2432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2433
2434 my (undef, $lo, $hi, $page) = @{$self->{range}};
2435
2436 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2437
2438 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439 } else {
2440 return 0;
2441 }
2442
2443 1
2444}
2445
2446sub update {
2447 my ($self) = @_;
2448
2449 delete $self->{knob_w};
2450 $self->SUPER::update;
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 unless ($self->{knob_w}) {
2457 $self->set_value ($self->{range}[0]);
2458
1832 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2459 my ($value, $lo, $hi, $page) = @{$self->{range}};
2460 my $range = ($hi - $page - $lo) || 1e-100;
1833 2461
1834 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2462 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1835 2463
1836 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2464 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1837 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2465 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1838 2466
1839 $x -= $inner_pad_px; # substract the padding 2467 $value = ($value - $lo) / $range;
1840 $x = $x * ($hi - $lo) / $inner_w + $lo; 2468 $value = $value * $self->{scale} + $self->{offset};
1841 $x = $lo if $x < $lo;
1842 $x = $hi - $page if $x > $hi - $page;
1843 $self->{range}[0] = $x;
1844 2469
1845 $self->emit (changed => $x); 2470 $self->{knob_x} = $value - $knob_w * 0.5;
1846 $self->update; 2471 $self->{knob_w} = $knob_w;
1847 } 2472 }
1848}
1849
1850# the inner_* stuff is for generating a padding for the slider handle,
1851# so that the handle doesn't leave the texture. This calculation isn't 100%
1852# correct propably, but it does the job for now
1853sub _calc_inner_pad_px {
1854 my ($self, $w) = @_;
1855 ($w / 100) * $self->{inner_pad} # % to pixels
1856}
1857
1858sub _draw {
1859 my ($self) = @_;
1860 2473
1861 $self->SUPER::_draw (); 2474 $self->SUPER::_draw ();
1862 2475
1863 my ($w, $h) = @$self{qw(w h)}; 2476 glScale $self->{w}, $self->{h};
1864 2477
1865 if ($self->{vertical}) { 2478 if ($self->{vertical}) {
1866 # draw a vertical slider like a rotated horizontal slider 2479 # draw a vertical slider like a rotated horizontal slider
1867 2480
2481 glTranslate 1, 0, 0;
1868 glRotate 90, 0, 0, 1; 2482 glRotate 90, 0, 0, 1;
1869 glTranslate 0, -$self->{w}, 0;
1870
1871 ($w, $h) = ($h, $w);
1872 } 2483 }
1873 2484
1874 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1875 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1876 2487
1877 my ($value, $lo, $hi, $page) = @{$self->{range}};
1878
1879 $hi = $value + 1 if $lo == $hi;
1880
1881 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1882 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1883
1884 $page = int $page * $inner_w / ($hi - $lo);
1885 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1886
1887 $w -= $page;
1888 $page &= ~1;
1889 glTranslate $page * 0.5, 0, 0;
1890 $page ||= 2;
1891
1892 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1893 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1894
1895 glEnable GL_BLEND;
1896 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1897 glEnable GL_TEXTURE_2D; 2488 glEnable GL_TEXTURE_2D;
1898 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1899 2490
1900 # draw background 2491 # draw background
1901 $tex[1]->draw_quad (0, 0, $w, $h); 2492 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1902 2493
1903 # draw handle 2494 # draw handle
1904 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2495 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1905 2496
1906 glDisable GL_BLEND;
1907 glDisable GL_TEXTURE_2D; 2497 glDisable GL_TEXTURE_2D;
1908} 2498}
1909 2499
1910############################################################################# 2500#############################################################################
1911 2501
2502package CFClient::UI::ValSlider;
2503
2504our @ISA = CFClient::UI::HBox::;
2505
2506sub new {
2507 my ($class, %arg) = @_;
2508
2509 my $range = delete $arg{range};
2510
2511 my $self = $class->SUPER::new (
2512 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2513 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2514 to_value => sub { shift },
2515 from_value => sub { shift },
2516 %arg,
2517 );
2518
2519 $self->{slider}->connect (changed => sub {
2520 my ($self, $value) = @_;
2521 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2522 $self->{parent}->emit (changed => $value);
2523 });
2524
2525# $self->{entry}->connect (changed => sub {
2526# my ($self, $value) = @_;
2527# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2528# $self->{parent}->emit (changed => $value);
2529# });
2530
2531 $self->add ($self->{slider}, $self->{entry});
2532
2533 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2534
2535 $self
2536}
2537
2538sub set_range { shift->{slider}->set_range (@_) }
2539sub set_value { shift->{slider}->set_value (@_) }
2540
2541#############################################################################
2542
1912package CFClient::UI::TextView; 2543package CFClient::UI::TextScroller;
1913 2544
1914our @ISA = CFClient::UI::HBox::; 2545our @ISA = CFClient::UI::HBox::;
1915 2546
1916use CFClient::OpenGL; 2547use CFClient::OpenGL;
1917 2548
1918sub new { 2549sub new {
1919 my $class = shift; 2550 my $class = shift;
1920 2551
1921 my $self = $class->SUPER::new ( 2552 my $self = $class->SUPER::new (
1922 fontsize => 1, 2553 fontsize => 1,
2554 can_events => 0,
2555 indent => 0,
1923 #font => default_font 2556 #font => default_font
1924 @_, 2557 @_,
1925 2558
1926 layout => (new CFClient::Layout), 2559 layout => (new CFClient::Layout 1),
1927 par => [], 2560 par => [],
1928 height => 0, 2561 height => 0,
1929 children => [ 2562 children => [
1930 (new CFClient::UI::Empty expand => 1), 2563 (new CFClient::UI::Empty expand => 1),
1931 (new CFClient::UI::Slider vertical => 1), 2564 (new CFClient::UI::Slider vertical => 1),
1932 ], 2565 ],
1933 ); 2566 );
1934 2567
1935 $self->{children}[1]->connect (changed => sub { 2568 $self->{children}[1]->connect (changed => sub { $self->update });
1936 $self->update;
1937 });
1938 2569
1939 $self 2570 $self
1940} 2571}
1941 2572
1942sub set_fontsize { 2573sub set_fontsize {
… …
1944 2575
1945 $self->{fontsize} = $fontsize; 2576 $self->{fontsize} = $fontsize;
1946 $self->reflow; 2577 $self->reflow;
1947} 2578}
1948 2579
1949sub text_height { 2580sub visible_children {
2581 my ($self) = @_;
2582
2583 @{$self->{children}}[0,1]
2584}
2585
2586sub invoke_size_allocate {
2587 my ($self, $w, $h) = @_;
2588
2589 my ($empty, $slider, @other) = @{ $self->{children} };
2590 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2591
2592 $self->{layout}->set_font ($self->{font}) if $self->{font};
2593 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2594 $self->{layout}->set_width ($empty->{w});
2595 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2596
2597 $self->reflow;
2598
2599 $self->SUPER::invoke_size_allocate ($w, $h)
2600}
2601
2602sub get_layout {
1950 my ($self, $text) = @_; 2603 my ($self, $para) = @_;
1951 2604
1952 my $layout = $self->{layout}; 2605 my $layout = $self->{layout};
1953 2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608 $layout->set_foreground (@{$para->{fg}});
1954 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2609 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1955 $layout->set_width ($self->{w}); 2610 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1956 $layout->set_text ($text); 2611 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2612 $layout->set_markup ($para->{markup});
2613
2614 $layout->set_shapes (
2615 map
2616 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2617 @{$para->{widget}}
1957 2618 );
1958 ($layout->size)[1] 2619
2620 $layout
1959} 2621}
1960 2622
1961sub reflow { 2623sub reflow {
1962 my ($self) = @_; 2624 my ($self) = @_;
1963 2625
1964 $self->{need_reflow}++; 2626 $self->{need_reflow}++;
1965 $self->update; 2627 $self->update;
1966} 2628}
1967 2629
1968sub size_allocate { 2630sub set_offset {
2631 my ($self, $offset) = @_;
2632
2633 # todo: base offset on lines or so, not on pixels
2634 $self->{children}[1]->set_value ($offset);
2635}
2636
2637sub clear {
1969 my ($self, $w, $h) = @_; 2638 my ($self) = @_;
1970 2639
1971 $self->SUPER::size_allocate ($w, $h); 2640 my (undef, undef, @other) = @{ $self->{children} };
2641 $self->remove ($_) for @other;
1972 2642
1973 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2643 $self->{par} = [];
1974 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2644 $self->{height} = 0;
1975 $self->{layout}->set_width ($self->{children}[0]{w}); 2645 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1976
1977 $self->reflow;
1978} 2646}
1979 2647
1980sub add_paragraph { 2648sub add_paragraph {
1981 my ($self, $color, $text) = @_; 2649 my ($self, $color, $para, $indent) = @_;
1982 2650
1983 #TODO: intelligently "reformat" paragraph 2651 my ($text, @w) = ref $para ? @$para : $para;
1984 2652
1985 my $height = $self->text_height ($text); 2653 $para = {
2654 w => 1e10,
2655 wrapped => 1,
2656 fg => $color,
2657 indent => $indent,
2658 markup => $text,
2659 widget => \@w,
2660 };
1986 2661
1987 $self->{height} += $height; 2662 $self->add (@w) if @w;
2663 push @{$self->{par}}, $para;
1988 2664
1989 push @{$self->{par}}, [$height, $color, $text]; 2665 $self->{need_reflow}++;
2666 $self->update;
2667}
1990 2668
1991 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2669sub scroll_to_bottom {
1992 $self->{children}[1]->update; 2670 my ($self) = @_;
2671
2672 $self->{scroll_to_bottom} = 1;
2673 $self->update;
1993} 2674}
1994 2675
1995sub update { 2676sub update {
1996 my ($self) = @_; 2677 my ($self) = @_;
1997 2678
… …
1999 2680
2000 return unless $self->{h} > 0; 2681 return unless $self->{h} > 0;
2001 2682
2002 delete $self->{texture}; 2683 delete $self->{texture};
2003 2684
2004 $ROOT->on_refresh ($self, sub { 2685 $ROOT->on_post_alloc ($self => sub {
2686 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2687
2005 if (delete $self->{need_reflow}) { 2688 if (delete $self->{need_reflow}) {
2006 my $height = 0; 2689 my $height = 0;
2007 2690
2008 $height += $_->[0] = $self->text_height ($_->[2])
2009 for @{$self->{par}}; 2691 for my $para (@{$self->{par}}) {
2692 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2693 my $layout = $self->get_layout ($para);
2694 my ($w, $h) = $layout->size;
2695
2696 $para->{w} = $w + $para->{indent};
2697 $para->{h} = $h;
2698 $para->{wrapped} = $layout->has_wrapped;
2699 }
2700
2701 $height += $para->{h};
2702 }
2010 2703
2011 $self->{height} = $height; 2704 $self->{height} = $height;
2012 2705
2013 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2706 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2014 2707
2015 delete $self->{texture}; 2708 delete $self->{texture};
2016 } 2709 }
2017 2710
2711 if (delete $self->{scroll_to_bottom}) {
2712 $self->{children}[1]->set_value (1e10);
2713 }
2714
2018 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2715 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2019 glClearColor 0, 0, 0, 1; 2716 glClearColor 0, 0, 0, 0;
2020 glClear GL_COLOR_BUFFER_BIT; 2717 glClear GL_COLOR_BUFFER_BIT;
2021 2718
2719 my $top = int $self->{children}[1]{range}[0];
2720
2721 my $y0 = $top;
2722 my $y1 = $top + $H;
2723
2724 my $y = 0;
2725
2022 glEnable GL_BLEND; 2726 glEnable GL_BLEND;
2727 #TODO# not correct in windows where rgba is forced off
2023 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2728 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2024 glEnable GL_TEXTURE_2D;
2025 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026 2729
2027 my $top = int $self->{children}[1]{range}[0];
2028
2029 my $y0 = $top;
2030 my $y1 = $top + $self->{h};
2031
2032 my $y = 0;
2033
2034 my $layout = $self->{layout};
2035
2036 $layout->set_font ($self->{font}) if $self->{font};
2037
2038 for my $par (@{$self->{par}}) { 2730 for my $para (@{$self->{par}}) {
2039 my $h = $par->[0]; 2731 my $h = $para->{h};
2040 2732
2041 if ($y0 < $y + $h && $y < $y1) { 2733 if ($y0 < $y + $h && $y < $y1) {
2042 $layout->set_text ($par->[2]);
2043 2734
2044 glColor @{ $par->[1] }; 2735 my $layout = $self->get_layout ($para);
2045 my ($W, $H) = $layout->size; 2736
2046 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2737 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2738
2739 glRasterPos $para->{indent}, $y - $y0;
2740 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2741
2742 if (my @w = @{ $para->{widget} }) {
2743 my @s = $layout->get_shapes;
2744
2745 for (@w) {
2746 my ($dx, $dy) = splice @s, 0, 2, ();
2747
2748 $_->{x} = $dx + $para->{indent};
2749 $_->{y} = $dy + $y - $y0;
2750
2751 $_->draw;
2752 }
2753 }
2047 } 2754 }
2048 2755
2049 $y += $h; 2756 $y += $h;
2050 } 2757 }
2051 2758
2052 glDisable GL_TEXTURE_2D;
2053 glDisable GL_BLEND; 2759 glDisable GL_BLEND;
2054 }; 2760 };
2055 }); 2761 });
2056} 2762}
2057 2763
2764sub reconfigure {
2765 my ($self) = @_;
2766
2767 $self->SUPER::reconfigure;
2768
2769 $_->{w} = 1e10 for @{ $self->{par} };
2770 $self->reflow;
2771}
2772
2058sub _draw { 2773sub _draw {
2059 my ($self) = @_; 2774 my ($self) = @_;
2060 2775
2061 if ($self->{texture}) {
2062 glEnable GL_TEXTURE_2D; 2776 glEnable GL_TEXTURE_2D;
2063 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2064 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2778 glColor 0, 0, 0, 1;
2779 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2065 glDisable GL_TEXTURE_2D; 2780 glDisable GL_TEXTURE_2D;
2066 }
2067 2781
2068 $self->{children}[1]->draw; 2782 $self->{children}[1]->draw;
2069
2070} 2783}
2071 2784
2072############################################################################# 2785#############################################################################
2073 2786
2074package CFClient::UI::Animator; 2787package CFClient::UI::Animator;
… …
2119 2832
2120sub new { 2833sub new {
2121 my $class = shift; 2834 my $class = shift;
2122 2835
2123 my $self = $class->SUPER::new ( 2836 my $self = $class->SUPER::new (
2124 state => 0, 2837 state => 0,
2125 connect_activate => \&toggle_flopper, 2838 on_activate => \&toggle_flopper,
2126 can_events => 1,
2127 @_ 2839 @_
2128 ); 2840 );
2129 2841
2130 if ($self->{state}) {
2131 $self->{state} = 0;
2132 $self->toggle_flopper;
2133 }
2134
2135 $self 2842 $self
2136} 2843}
2137 2844
2138sub toggle_flopper { 2845sub toggle_flopper {
2139 my ($self) = @_; 2846 my ($self) = @_;
2140 2847
2141 # TODO: use animation 2848 $self->{other}->toggle_visibility;
2142 if ($self->{state} = !$self->{state}) {
2143 $CFClient::UI::ROOT->add ($self->{other});
2144 $self->{other}->move ($self->coord2global (0, $self->{h}));
2145 $self->emit ("open");
2146 } else {
2147 $CFClient::UI::ROOT->remove ($self->{other});
2148 $self->emit ("close");
2149 }
2150
2151 $self->emit (changed => $self->{state});
2152} 2849}
2153 2850
2154############################################################################# 2851#############################################################################
2155 2852
2156package CFClient::UI::Tooltip; 2853package CFClient::UI::Tooltip;
… …
2166 @_, 2863 @_,
2167 can_events => 0, 2864 can_events => 0,
2168 ) 2865 )
2169} 2866}
2170 2867
2171sub set_text { 2868sub set_tooltip_from {
2172 my ($self, $text) = @_; 2869 my ($self, $widget) = @_;
2173 2870
2174 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2871 my $tooltip = $widget->{tooltip};
2175 $self->{label}->set_text ($text); 2872
2176 $self->add ($self->{label}); 2873 if ($ENV{CFPLUS_DEBUG} & 2) {
2874 $tooltip .= "\n\n" . (ref $widget) . "\n"
2875 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2876 . "req $widget->{req_w} $widget->{req_h}\n"
2877 . "visible $widget->{visible}";
2878 }
2879
2880 $tooltip =~ s/^\n+//;
2881 $tooltip =~ s/\n+$//;
2882
2883 $self->add (new CFClient::UI::Label
2884 markup => $tooltip,
2885 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2886 fontsize => 0.8,
2887 fg => [0, 0, 0, 1],
2888 ellipsise => 0,
2889 font => ($widget->{tooltip_font} || $::FONT_PROP),
2890 );
2177} 2891}
2178 2892
2179sub size_request { 2893sub size_request {
2180 my ($self) = @_; 2894 my ($self) = @_;
2181 2895
2182 $self->child->set_max_size ($::WIDTH * 0.2);
2183
2184 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2896 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2185 2897
2186 ($w + 4, $h + 4) 2898 ($w + 4, $h + 4)
2187} 2899}
2188 2900
2901sub invoke_size_allocate {
2902 my ($self, $w, $h) = @_;
2903
2904 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2905}
2906
2907sub invoke_visibility_change {
2908 my ($self, $visible) = @_;
2909
2910 return unless $visible;
2911
2912 $self->{root}->on_post_alloc ("move_$self" => sub {
2913 my $widget = $self->{owner}
2914 or return;
2915
2916 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2917
2918 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2919 if $x + $self->{w} > $self->{root}{w};
2920
2921 $self->move_abs ($x, $y);
2922 });
2923}
2924
2189sub _draw { 2925sub _draw {
2190 my ($self) = @_; 2926 my ($self) = @_;
2191 2927
2192 glPushMatrix;
2193 glTranslate 0.375, 0.375; 2928 glTranslate 0.375, 0.375;
2194 2929
2195 my ($w, $h) = @$self{qw(w h)}; 2930 my ($w, $h) = @$self{qw(w h)};
2196 2931
2197 glColor 1, 0.8, 0.4; 2932 glColor 1, 0.8, 0.4;
… …
2208 glVertex 0 , $h; 2943 glVertex 0 , $h;
2209 glVertex $w, $h; 2944 glVertex $w, $h;
2210 glVertex $w, 0; 2945 glVertex $w, 0;
2211 glEnd; 2946 glEnd;
2212 2947
2213 glPopMatrix; 2948 glTranslate 2 - 0.375, 2 - 0.375;
2214 2949
2215 glTranslate 2, 2;
2216 $self->SUPER::_draw; 2950 $self->SUPER::_draw;
2217} 2951}
2218 2952
2219############################################################################# 2953#############################################################################
2220 2954
2955package CFClient::UI::Face;
2956
2957our @ISA = CFClient::UI::Base::;
2958
2959use CFClient::OpenGL;
2960
2961sub new {
2962 my $class = shift;
2963
2964 my $self = $class->SUPER::new (
2965 aspect => 1,
2966 can_events => 0,
2967 @_,
2968 );
2969
2970 if ($self->{anim} && $self->{animspeed}) {
2971 Scalar::Util::weaken (my $widget = $self);
2972
2973 $self->{timer} = Event->timer (
2974 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2975 hard => 1,
2976 interval => $self->{animspeed},
2977 cb => sub {
2978 ++$widget->{frame};
2979 $widget->update;
2980 },
2981 );
2982 }
2983
2984 $self
2985}
2986
2987sub size_request {
2988 (32, 8)
2989}
2990
2991sub update {
2992 my ($self) = @_;
2993
2994 return unless $self->{visible};
2995
2996 $self->SUPER::update;
2997}
2998
2999sub _draw {
3000 my ($self) = @_;
3001
3002 return unless $::CONN;
3003
3004 my $face;
3005
3006 if ($self->{frame}) {
3007 my $anim = $::CONN->{anim}[$self->{anim}];
3008
3009 $face = $anim->[ $self->{frame} % @$anim ]
3010 if $anim && @$anim;
3011 }
3012
3013 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3014
3015 if ($tex) {
3016 glEnable GL_TEXTURE_2D;
3017 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3018 glColor 0, 0, 0, 1;
3019 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3020 glDisable GL_TEXTURE_2D;
3021 }
3022}
3023
3024sub destroy {
3025 my ($self) = @_;
3026
3027 $self->{timer}->cancel
3028 if $self->{timer};
3029
3030 $self->SUPER::destroy;
3031}
3032
3033#############################################################################
3034
3035package CFClient::UI::Buttonbar;
3036
3037our @ISA = CFClient::UI::HBox::;
3038
3039# TODO: should actualyl wrap buttons and other goodies.
3040
3041#############################################################################
3042
3043package CFClient::UI::Menu;
3044
3045our @ISA = CFClient::UI::FancyFrame::;
3046
3047use CFClient::OpenGL;
3048
3049sub new {
3050 my $class = shift;
3051
3052 my $self = $class->SUPER::new (
3053 items => [],
3054 z => 100,
3055 @_,
3056 );
3057
3058 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3059
3060 for my $item (@{ $self->{items} }) {
3061 my ($widget, $cb, $tooltip) = @$item;
3062
3063 # handle various types of items, only text for now
3064 if (!ref $widget) {
3065 $widget = new CFClient::UI::Label
3066 can_hover => 1,
3067 can_events => 1,
3068 markup => $widget,
3069 tooltip => $tooltip
3070 }
3071
3072 $self->{item}{$widget} = $item;
3073
3074 $self->{vbox}->add ($widget);
3075 }
3076
3077 $self
3078}
3079
3080# popup given the event (must be a mouse button down event currently)
3081sub popup {
3082 my ($self, $ev) = @_;
3083
3084 $self->emit ("popdown");
3085
3086 # maybe save $GRAB? must be careful about events...
3087 $GRAB = $self;
3088 $self->{button} = $ev->{button};
3089
3090 $self->show;
3091 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3092}
3093
3094sub invoke_mouse_motion {
3095 my ($self, $ev, $x, $y) = @_;
3096
3097 # TODO: should use vbox->find_widget or so
3098 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3099 $self->{hover} = $self->{item}{$HOVER};
3100
3101 0
3102}
3103
3104sub invoke_button_up {
3105 my ($self, $ev, $x, $y) = @_;
3106
3107 if ($ev->{button} == $self->{button}) {
3108 undef $GRAB;
3109 $self->hide;
3110
3111 $self->emit ("popdown");
3112 $self->{hover}[1]->() if $self->{hover};
3113 } else {
3114 return 0
3115 }
3116
3117 1
3118}
3119
3120#############################################################################
3121
3122package CFClient::UI::Multiplexer;
3123
3124our @ISA = CFClient::UI::Container::;
3125
3126sub new {
3127 my $class = shift;
3128
3129 my $self = $class->SUPER::new (
3130 @_,
3131 );
3132
3133 $self->{current} = $self->{children}[0]
3134 if @{ $self->{children} };
3135
3136 $self
3137}
3138
3139sub add {
3140 my ($self, @widgets) = @_;
3141
3142 $self->SUPER::add (@widgets);
3143
3144 $self->{current} = $self->{children}[0]
3145 if @{ $self->{children} };
3146}
3147
3148sub set_current_page {
3149 my ($self, $page_or_widget) = @_;
3150
3151 my $widget = ref $page_or_widget
3152 ? $page_or_widget
3153 : $self->{children}[$page_or_widget];
3154
3155 $self->{current} = $widget;
3156 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3157
3158 $self->emit (page_changed => $self->{current});
3159
3160 $self->realloc;
3161}
3162
3163sub visible_children {
3164 $_[0]{current}
3165}
3166
3167sub size_request {
3168 my ($self) = @_;
3169
3170 $self->{current}->size_request
3171}
3172
3173sub invoke_size_allocate {
3174 my ($self, $w, $h) = @_;
3175
3176 $self->{current}->configure (0, 0, $w, $h);
3177
3178 1
3179}
3180
3181sub _draw {
3182 my ($self) = @_;
3183
3184 $self->{current}->draw;
3185}
3186
3187#############################################################################
3188
3189package CFClient::UI::Notebook;
3190
3191our @ISA = CFClient::UI::VBox::;
3192
3193sub new {
3194 my $class = shift;
3195
3196 my $self = $class->SUPER::new (
3197 buttonbar => (new CFClient::UI::Buttonbar),
3198 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3199 # filter => # will be put between multiplexer and $self
3200 @_,
3201 );
3202
3203 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3204 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3205
3206 $self
3207}
3208
3209sub add {
3210 my ($self, $title, $widget, $tooltip) = @_;
3211
3212 Scalar::Util::weaken $self;
3213
3214 $self->{buttonbar}->add (new CFClient::UI::Button
3215 markup => $title,
3216 tooltip => $tooltip,
3217 on_activate => sub { $self->set_current_page ($widget) },
3218 );
3219
3220 $self->{multiplexer}->add ($widget);
3221}
3222
3223sub set_current_page {
3224 my ($self, $page) = @_;
3225
3226 $self->{multiplexer}->set_current_page ($page);
3227 $self->emit (page_changed => $self->{multiplexer}{current});
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Combobox;
3233
3234use utf8;
3235
3236our @ISA = CFClient::UI::Button::;
3237
3238sub new {
3239 my $class = shift;
3240
3241 my $self = $class->SUPER::new (
3242 options => [], # [value, title, longdesc], ...
3243 value => undef,
3244 @_,
3245 );
3246
3247 $self->_set_value ($self->{value});
3248
3249 $self
3250}
3251
3252sub invoke_button_down {
3253 my ($self, $ev) = @_;
3254
3255 my @menu_items;
3256
3257 for (@{ $self->{options} }) {
3258 my ($value, $title, $tooltip) = @$_;
3259
3260 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3261 }
3262
3263 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3264}
3265
3266sub _set_value {
3267 my ($self, $value) = @_;
3268
3269 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3270 or return;
3271
3272 $self->{value} = $item->[0];
3273 $self->set_markup ("$item->[1] ⇓");
3274 $self->set_tooltip ($item->[2]);
3275}
3276
3277sub set_value {
3278 my ($self, $value) = @_;
3279
3280 return unless $self->{value} ne $value;
3281
3282 $self->_set_value ($value);
3283 $self->emit (changed => $value);
3284}
3285
3286#############################################################################
3287
3288package CFClient::UI::Statusbox;
3289
3290our @ISA = CFClient::UI::VBox::;
3291
3292sub new {
3293 my $class = shift;
3294
3295 my $self = $class->SUPER::new (
3296 fontsize => 0.8,
3297 @_,
3298 );
3299
3300 Scalar::Util::weaken (my $this = $self);
3301
3302 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3303
3304 $self
3305}
3306
3307sub reorder {
3308 my ($self) = @_;
3309 my $NOW = Time::HiRes::time;
3310
3311 # freeze display when hovering over any label
3312 return if $CFClient::UI::TOOLTIP->{owner}
3313 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3314 values %{ $self->{item} };
3315
3316 while (my ($k, $v) = each %{ $self->{item} }) {
3317 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3318 }
3319
3320 my @widgets;
3321
3322 my @items = sort {
3323 $a->{pri} <=> $b->{pri}
3324 or $b->{id} <=> $a->{id}
3325 } values %{ $self->{item} };
3326
3327 $self->{timer}->interval (1);
3328
3329 my $count = 10 + 1;
3330 for my $item (@items) {
3331 last unless --$count;
3332
3333 my $label = $item->{label} ||= do {
3334 # TODO: doesn't handle markup well (read as: at all)
3335 my $short = $item->{count} > 1
3336 ? "<b>$item->{count} ×</b> $item->{text}"
3337 : $item->{text};
3338
3339 for ($short) {
3340 s/^\s+//;
3341 s/\s+/ /g;
3342 }
3343
3344 new CFClient::UI::Label
3345 markup => $short,
3346 tooltip => $item->{tooltip},
3347 tooltip_font => $::FONT_PROP,
3348 tooltip_width => 0.67,
3349 fontsize => $item->{fontsize} || $self->{fontsize},
3350 max_w => $::WIDTH * 0.44,
3351 fg => [@{ $item->{fg} }],
3352 can_events => 1,
3353 can_hover => 1
3354 };
3355
3356 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3357 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3358 $label->update;
3359 $label->set_max_size (undef, $label->{req_h} * $diff)
3360 if $diff < 1;
3361 $self->{timer}->interval (1/30);
3362 } else {
3363 $label->{fg}[3] = $item->{fg}[3] || 1;
3364 }
3365
3366 push @widgets, $label;
3367 }
3368
3369 $self->clear;
3370 $self->SUPER::add (reverse @widgets);
3371}
3372
3373sub add {
3374 my ($self, $text, %arg) = @_;
3375
3376 $text =~ s/^\s+//;
3377 $text =~ s/\s+$//;
3378
3379 return unless $text;
3380
3381 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3382
3383 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3384
3385 if (my $item = $self->{item}{$group}) {
3386 if ($item->{text} eq $text) {
3387 $item->{count}++;
3388 } else {
3389 $item->{count} = 1;
3390 $item->{text} = $item->{tooltip} = $text;
3391 }
3392 $item->{id} += 0.2;#d#
3393 $item->{timeout} = $timeout;
3394 delete $item->{label};
3395 } else {
3396 $self->{item}{$group} = {
3397 id => ++$self->{id},
3398 text => $text,
3399 timeout => $timeout,
3400 tooltip => $text,
3401 fg => [0.8, 0.8, 0.8, 0.8],
3402 pri => 0,
3403 count => 1,
3404 %arg,
3405 };
3406 }
3407
3408 $self->reorder;
3409}
3410
3411sub reconfigure {
3412 my ($self) = @_;
3413
3414 delete $_->{label}
3415 for values %{ $self->{item} || {} };
3416
3417 $self->reorder;
3418 $self->SUPER::reconfigure;
3419}
3420
3421sub destroy {
3422 my ($self) = @_;
3423
3424 $self->{timer}->cancel;
3425
3426 $self->SUPER::destroy;
3427}
3428
3429#############################################################################
3430
3431package CFClient::UI::Inventory;
3432
3433our @ISA = CFClient::UI::ScrolledWindow::;
3434
3435sub new {
3436 my $class = shift;
3437
3438 my $self = $class->SUPER::new (
3439 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3440 @_,
3441 );
3442
3443 $self
3444}
3445
3446sub set_items {
3447 my ($self, $items) = @_;
3448
3449 $self->{child}->clear;
3450 return unless $items;
3451
3452 my @items = sort {
3453 ($a->{type} <=> $b->{type})
3454 or ($a->{name} cmp $b->{name})
3455 } @$items;
3456
3457 $self->{real_items} = \@items;
3458
3459 my $row = 0;
3460 for my $item (@items) {
3461 CFClient::Item::update_widgets $item;
3462
3463 $self->{child}->add (0, $row, $item->{face_widget});
3464 $self->{child}->add (1, $row, $item->{desc_widget});
3465 $self->{child}->add (2, $row, $item->{weight_widget});
3466
3467 $row++;
3468 }
3469}
3470
3471#############################################################################
3472
3473package CFClient::UI::BindEditor;
3474
3475our @ISA = CFClient::UI::FancyFrame::;
3476
3477sub new {
3478 my $class = shift;
3479
3480 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3481
3482 $self->add (my $vb = new CFClient::UI::VBox);
3483
3484
3485 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3486 text => "start recording",
3487 tooltip => "Start/Stops recording of actions."
3488 ."All subsequent actions after the recording started will be captured."
3489 ."The actions are displayed after the record was stopped."
3490 ."To bind the action you have to click on the 'Bind' button",
3491 on_activate => sub {
3492 unless ($self->{recording}) {
3493 $self->start;
3494 } else {
3495 $self->stop;
3496 }
3497 });
3498
3499 $vb->add (new CFClient::UI::Label text => "Actions:");
3500 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3501
3502 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3503 $vb->add (my $hb = new CFClient::UI::HBox);
3504 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3505 $hb->add (new CFClient::UI::Button
3506 text => "bind",
3507 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3508 on_activate => sub {
3509 $self->ask_for_bind;
3510 });
3511
3512 $vb->add (my $hb = new CFClient::UI::HBox);
3513 $hb->add (new CFClient::UI::Button
3514 text => "ok",
3515 expand => 1,
3516 tooltip => "This closes the binding editor and saves the binding",
3517 on_activate => sub {
3518 $self->hide;
3519 $self->commit;
3520 });
3521
3522 $hb->add (new CFClient::UI::Button
3523 text => "cancel",
3524 expand => 1,
3525 tooltip => "This closes the binding editor without saving",
3526 on_activate => sub {
3527 $self->hide;
3528 $self->{binding_cancel}->()
3529 if $self->{binding_cancel};
3530 });
3531
3532 $self->update_binding_widgets;
3533
3534 $self
3535}
3536
3537sub cfg_bind {
3538 my ($self, $mod, $sym, $cmds) = @_;
3539 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3540 ::update_bindings ();
3541}
3542
3543sub cfg_unbind {
3544 my ($self, $mod, $sym, $cmds) = @_;
3545 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3546 ::update_bindings ();
3547}
3548
3549sub commit {
3550 my ($self) = @_;
3551 my ($mod, $sym, $cmds) = $self->get_binding;
3552 if ($sym != 0 && @$cmds > 0) {
3553 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3554 ."'. Don't forget 'Save Config'!");
3555 $self->{binding_change}->($mod, $sym, $cmds)
3556 if $self->{binding_change};
3557 } else {
3558 $::STATUSBOX->add ("No action bound, no key or action specified!");
3559 $self->{binding_cancel}->()
3560 if $self->{binding_cancel};
3561 }
3562}
3563
3564sub start {
3565 my ($self) = @_;
3566
3567 $self->{rec_btn}->set_text ("stop recording");
3568 $self->{recording} = 1;
3569 $self->clear_command_list;
3570 $::CONN->start_record if $::CONN;
3571}
3572
3573sub stop {
3574 my ($self) = @_;
3575
3576 $self->{rec_btn}->set_text ("start recording");
3577 $self->{recording} = 0;
3578
3579 my $rec;
3580 $rec = $::CONN->stop_record if $::CONN;
3581 return unless ref $rec eq 'ARRAY';
3582 $self->set_command_list ($rec);
3583}
3584
3585
3586sub ask_for_bind_and_commit {
3587 my ($self) = @_;
3588 $self->ask_for_bind (1);
3589}
3590
3591sub ask_for_bind {
3592 my ($self, $commit, $end_cb) = @_;
3593
3594 CFClient::Binder::open_binding_dialog (sub {
3595 my ($mod, $sym) = @_;
3596 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3597 $self->update_binding_widgets;
3598 $self->commit if $commit;
3599 $end_cb->() if $end_cb;
3600 });
3601}
3602
3603# $mod and $sym are the modifiers and key symbol
3604# $cmds is a array ref of strings (the commands)
3605# $cb is the callback that is executed on OK
3606# $ccb is the callback that is executed on CANCEL and
3607# when the binding was unsuccessful on OK
3608sub set_binding {
3609 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3610
3611 $self->clear_command_list;
3612 $self->{recording} = 0;
3613 $self->{rec_btn}->set_text ("start recording");
3614
3615 $self->{binding} = [$mod, $sym];
3616 $self->{commands} = $cmds;
3617
3618 $self->{binding_change} = $cb;
3619 $self->{binding_cancel} = $ccb;
3620
3621 $self->update_binding_widgets;
3622}
3623
3624# this is a shortcut method that asks for a binding
3625# and then just binds it.
3626sub do_quick_binding {
3627 my ($self, $cmds, $end_cb) = @_;
3628 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3629 $self->ask_for_bind (1, $end_cb);
3630}
3631
3632sub update_binding_widgets {
3633 my ($self) = @_;
3634 my ($mod, $sym, $cmds) = $self->get_binding;
3635 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3636 $self->set_command_list ($cmds);
3637}
3638
3639sub get_binding {
3640 my ($self) = @_;
3641 return (
3642 $self->{binding}->[0],
3643 $self->{binding}->[1],
3644 [ grep { defined $_ } @{$self->{commands}} ]
3645 );
3646}
3647
3648sub clear_command_list {
3649 my ($self) = @_;
3650 $self->{cmdbox}->clear ();
3651}
3652
3653sub set_command_list {
3654 my ($self, $cmds) = @_;
3655
3656 $self->{cmdbox}->clear ();
3657 $self->{commands} = $cmds;
3658
3659 my $idx = 0;
3660
3661 for (@$cmds) {
3662 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3663
3664 my $i = $idx;
3665 $hb->add (new CFClient::UI::Label text => $_);
3666 $hb->add (new CFClient::UI::Button
3667 text => "delete",
3668 tooltip => "Deletes the action from the record",
3669 on_activate => sub {
3670 $self->{cmdbox}->remove ($hb);
3671 $cmds->[$i] = undef;
3672 });
3673
3674
3675 $idx++
3676 }
3677}
3678
3679#############################################################################
3680
3681package CFClient::UI::SpellList;
3682
3683our @ISA = CFClient::UI::Table::;
3684
3685sub new {
3686 my $class = shift;
3687
3688 my $self = $class->SUPER::new (
3689 binding => [],
3690 commands => [],
3691 @_,
3692 )
3693}
3694
3695my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3696
3697my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3698 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3699my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3701my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3705my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3707
3708sub rebuild_spell_list {
3709 my ($self) = @_;
3710
3711 $CFClient::UI::ROOT->on_refresh ($self => sub {
3712 $self->clear;
3713
3714 return unless $::CONN;
3715
3716 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3717 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3718 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3719 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3720 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3721
3722 my $row = 0;
3723
3724 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3725 my $spell = $self->{spell}{$_};
3726
3727 $row++;
3728
3729 my $spell_cb = sub {
3730 my ($widget, $ev) = @_;
3731
3732 if ($ev->{button} == 1) {
3733 $::CONN->user_send ("cast $spell->{name}");
3734 } elsif ($ev->{button} == 2) {
3735 $::CONN->user_send ("invoke $spell->{name}");
3736 } elsif ($ev->{button} == 3) {
3737 (new CFClient::UI::Menu
3738 items => [
3739 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3740 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3741 ],
3742 )->popup ($ev);
3743 } else {
3744 return 0;
3745 }
3746
3747 1
3748 };
3749
3750 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3751
3752 #TODO: add path info to tooltip
3753 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3754
3755 $self->add (0, $row, new CFClient::UI::Face
3756 face => $spell->{face},
3757 can_hover => 1,
3758 can_events => 1,
3759 tooltip => $tooltip,
3760 on_button_down => $spell_cb,
3761 );
3762
3763 $self->add (1, $row, new CFClient::UI::Label
3764 expand => 1,
3765 text => $spell->{name},
3766 can_hover => 1,
3767 can_events => 1,
3768 tooltip => $tooltip,
3769 on_button_down => $spell_cb,
3770 );
3771
3772 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3773 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3774 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3775 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3776 }
3777 });
3778}
3779
3780sub add_spell {
3781 my ($self, $spell) = @_;
3782
3783 $self->{spell}->{$spell->{name}} = $spell;
3784 $self->rebuild_spell_list;
3785}
3786
3787sub remove_spell {
3788 my ($self, $spell) = @_;
3789
3790 delete $self->{spell}->{$spell->{name}};
3791 $self->rebuild_spell_list;
3792}
3793
3794sub clear_spells {
3795 my ($self) = @_;
3796
3797 $self->{spell} = {};
3798 $self->rebuild_spell_list;
3799}
3800
3801#############################################################################
3802
2221package CFClient::UI::Root; 3803package CFClient::UI::Root;
2222 3804
2223our @ISA = CFClient::UI::Container::; 3805our @ISA = CFClient::UI::Container::;
2224 3806
3807use List::Util qw(min max);
3808
2225use CFClient::OpenGL; 3809use CFClient::OpenGL;
2226 3810
2227sub check_size { 3811sub new {
2228 my ($self) = @_; 3812 my $class = shift;
2229 3813
2230 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3814 my $self = $class->SUPER::new (
3815 visible => 1,
3816 @_,
3817 );
3818
3819 Scalar::Util::weaken ($self->{root} = $self);
3820
3821 $self
2231} 3822}
2232 3823
2233sub size_request { 3824sub size_request {
2234 ($::WIDTH, $::HEIGHT) 3825 my ($self) = @_;
2235}
2236 3826
2237sub configure { 3827 ($self->{w}, $self->{h})
3828}
3829
3830sub _to_pixel {
3831 my ($coord, $size, $max) = @_;
3832
3833 $coord =
3834 $coord eq "center" ? ($max - $size) * 0.5
3835 : $coord eq "max" ? $max
3836 : $coord;
3837
3838 $coord = 0 if $coord < 0;
3839 $coord = $max - $size if $coord > $max - $size;
3840
3841 int $coord + 0.5
3842}
3843
3844sub invoke_size_allocate {
2238 my ($self, $x, $y, $w, $h) = @_; 3845 my ($self, $w, $h) = @_;
2239 3846
2240 $self->SUPER::configure ($x, $y, $w, $h);
2241
2242 for my $child (@{$self->{children}}) { 3847 for my $child ($self->children) {
2243 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3848 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2244 3849
2245 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3850 $X = $child->{force_x} if exists $child->{force_x};
2246 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3851 $Y = $child->{force_y} if exists $child->{force_y};
3852
3853 $X = _to_pixel $X, $W, $self->{w};
3854 $Y = _to_pixel $Y, $H, $self->{h};
3855
2247 $child->configure ($X, $Y, $W,$H); 3856 $child->configure ($X, $Y, $W, $H);
3857 }
3858
2248 } 3859 1
2249} 3860}
2250 3861
2251sub _topleft { 3862sub coord2local {
2252 my ($self, $x, $y) = @_; 3863 my ($self, $x, $y) = @_;
2253 3864
2254 ($x, $y) 3865 ($x, $y)
2255} 3866}
2256 3867
3868sub coord2global {
3869 my ($self, $x, $y) = @_;
3870
3871 ($x, $y)
3872}
3873
2257sub update { 3874sub update {
2258 my ($self) = @_; 3875 my ($self) = @_;
2259 3876
2260 $self->check_size; 3877 $::WANT_REFRESH++;
2261 ::refresh ();
2262} 3878}
2263 3879
2264sub add { 3880sub add {
2265 my ($self, $child) = @_; 3881 my ($self, @children) = @_;
2266 3882
2267 # integerize window positions 3883 $_->{is_toplevel} = 1
2268 $child->{x} = int $child->{x}; 3884 for @children;
2269 $child->{y} = int $child->{y};
2270 3885
2271 $self->SUPER::add ($child); 3886 $self->SUPER::add (@children);
3887}
3888
3889sub remove {
3890 my ($self, @children) = @_;
3891
3892 $self->SUPER::remove (@children);
3893
3894 delete $self->{is_toplevel}
3895 for @children;
3896
3897 while (@children) {
3898 my $w = pop @children;
3899 push @children, $w->children;
3900 $w->set_invisible;
3901 }
2272} 3902}
2273 3903
2274sub on_refresh { 3904sub on_refresh {
2275 my ($self, $id, $cb) = @_; 3905 my ($self, $id, $cb) = @_;
2276 3906
2277 $self->{refresh_hook}{$id} = $cb; 3907 $self->{refresh_hook}{$id} = $cb;
2278} 3908}
2279 3909
3910sub on_post_alloc {
3911 my ($self, $id, $cb) = @_;
3912
3913 $self->{post_alloc_hook}{$id} = $cb;
3914}
3915
2280sub draw { 3916sub draw {
2281 my ($self) = @_; 3917 my ($self) = @_;
2282 3918
2283 while (my $rcb = delete $self->{refresh_hook}) { 3919 while ($self->{refresh_hook}) {
2284 $_->() for values %$rcb; 3920 $_->()
3921 for values %{delete $self->{refresh_hook}};
2285 } 3922 }
3923
3924 if ($self->{realloc}) {
3925 my %queue;
3926 my @queue;
3927 my $widget;
3928
3929 outer:
3930 while () {
3931 if (my $realloc = delete $self->{realloc}) {
3932 for $widget (values %$realloc) {
3933 $widget->{visible} or next; # do not resize invisible widgets
3934
3935 $queue{$widget+0}++ and next; # duplicates are common
3936
3937 push @{ $queue[$widget->{visible}] }, $widget;
3938 }
3939 }
3940
3941 while () {
3942 @queue or last outer;
3943
3944 $widget = pop @{ $queue[-1] || [] }
3945 and last;
3946
3947 pop @queue;
3948 }
3949
3950 delete $queue{$widget+0};
3951
3952 my ($w, $h) = $widget->size_request;
3953
3954 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3955 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3956
3957 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3958 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3959
3960 $w = $widget->{force_w} if exists $widget->{force_w};
3961 $h = $widget->{force_h} if exists $widget->{force_h};
3962
3963 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3964 || delete $widget->{force_realloc}) {
3965 $widget->{req_w} = $w;
3966 $widget->{req_h} = $h;
3967
3968 $self->{size_alloc}{$widget+0} = $widget;
3969
3970 if (my $parent = $widget->{parent}) {
3971 $self->{realloc}{$parent+0} = $parent
3972 unless $queue{$parent+0};
3973
3974 $parent->{force_size_alloc} = 1;
3975 $self->{size_alloc}{$parent+0} = $parent;
3976 }
3977 }
3978
3979 delete $self->{realloc}{$widget+0};
3980 }
3981 }
3982
3983 while (my $size_alloc = delete $self->{size_alloc}) {
3984 my @queue = sort { $b->{visible} <=> $a->{visible} }
3985 values %$size_alloc;
3986
3987 while () {
3988 my $widget = pop @queue || last;
3989
3990 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3991
3992 $w = 0 if $w < 0;
3993 $h = 0 if $h < 0;
3994
3995 $w = int $w + 0.5;
3996 $h = int $h + 0.5;
3997
3998 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3999 $widget->{old_w} = $widget->{w};
4000 $widget->{old_h} = $widget->{h};
4001
4002 $widget->{w} = $w;
4003 $widget->{h} = $h;
4004
4005 $widget->emit (size_allocate => $w, $h);
4006 }
4007 }
4008 }
4009
4010 while ($self->{post_alloc_hook}) {
4011 $_->()
4012 for values %{delete $self->{post_alloc_hook}};
4013 }
4014
2286 4015
2287 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4016 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2288 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4017 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2289 glClear GL_COLOR_BUFFER_BIT; 4018 glClear GL_COLOR_BUFFER_BIT;
2290 4019
2291 glMatrixMode GL_PROJECTION; 4020 glMatrixMode GL_PROJECTION;
2292 glLoadIdentity; 4021 glLoadIdentity;
2293 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4022 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2294 glMatrixMode GL_MODELVIEW; 4023 glMatrixMode GL_MODELVIEW;
2295 glLoadIdentity; 4024 glLoadIdentity;
2296 4025
4026 {
4027 package CFClient::UI::Base;
4028
4029 ($draw_x, $draw_y, $draw_w, $draw_h) =
4030 (0, 0, $self->{w}, $self->{h});
4031 }
4032
2297 $self->_draw; 4033 $self->_draw;
2298} 4034}
2299 4035
2300############################################################################# 4036#############################################################################
2301 4037
2302package CFClient::UI; 4038package CFClient::UI;
2303 4039
2304$ROOT = new CFClient::UI::Root; 4040$ROOT = new CFClient::UI::Root;
2305$TOOLTIP = new CFClient::UI::Tooltip; 4041$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2306 4042
23071 40431
2308 4044

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