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New dialog scroll buttons auto-repeat

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This commit is contained in:
Bill Kendrick 2022-04-18 21:55:17 -07:00
parent c022e0c1a1
commit 10e121bd0f
2 changed files with 105 additions and 45 deletions
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5
docs/CHANGES.txt
View file

@ -130,8 +130,9 @@ http://www.tuxpaint.org/
* Other Improvements:
-------------------
* The "Tools" section's, [WIP] "Open" dialog's, and [WIP] "New" dialogs'
up & down scroll buttons auto-repeat if you click/tap and hold them.
* The up & down scroll buttons now auto-repeat if you click/tap and
hold them in the "Tools" section, [WIP] the "Open" dialog,
the "New" dialog, and the [WIP] "Slideshow" dialog.
For https://sourceforge.net/p/tuxpaint/feature-requests/173/
Bill Kendrick <bill@newbreedsoftware.com>

145
src/tuxpaint.c
View file

@ -22,7 +22,7 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
(See COPYING.txt)
June 14, 2002 - April 8, 2022
June 14, 2002 - April 18, 2022
*/
#include "platform.h"
@ -2341,7 +2341,7 @@ SDL_Rect kbd_rect;
int brushflag, xnew, ynew, eraflag, lineflag, magicflag, keybd_flag, keybd_position, keyglobal, initial_y, gen_key_flag,
ide, activeflag, old_x, old_y;
int cur_thing;
SDL_TimerID scrolltimer_dialog = NULL; /* Used by both Open and New dialogs */
SDL_TimerID scrolltimer_dialog = NULL; /* Used by Open, Open->Slideshow, and New dialogs */
/**
* --- MAIN LOOP! ---
@ -3598,7 +3598,7 @@ static void mainloop(void)
/* Tool up scroll button */
tool_scroll -= gd_tools.cols;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
draw_toolbar();
update_screen_rect(&r_tools);
}
@ -3608,7 +3608,7 @@ static void mainloop(void)
tool_scroll += gd_tools.cols;
draw_toolbar();
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
update_screen_rect(&r_tools);
}
@ -16041,7 +16041,7 @@ static int do_open(void)
}
}
else if ((event.type == SDL_MOUSEBUTTONDOWN && valid_click(event.button.button)) ||
event.type == TP_SDL_MOUSEBUTTONSCROLL)
event.type == TP_SDL_MOUSEBUTTONSCROLL)
{
if (event.button.x >= r_ttools.w && event.button.x < WINDOW_WIDTH - r_ttoolopt.w &&
event.button.y >= img_scroll_up->h && event.button.y < (button_h * buttons_tall + r_ttools.h) - button_h)
@ -16085,17 +16085,17 @@ static int do_open(void)
if (event.button.y < img_scroll_up->h)
{
/* Up scroll button in Open dialog: */
if (cur > 0)
{
cur = cur - 4;
update_list = 1;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
if (cur == 0)
do_setcursor(cursor_arrow);
}
if (which >= cur + 16)
which = which - 4;
}
@ -16103,23 +16103,24 @@ static int do_open(void)
event.button.y < (button_h * buttons_tall + r_ttools.h) - img_scroll_up->h)
{
/* Down scroll button in Open dialog: */
if (cur < num_files - 16)
{
cur = cur + 4;
update_list = 1;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
if (cur >= num_files - 16)
do_setcursor(cursor_arrow);
}
if (which < cur)
which = which + 4;
}
if (scrolltimer_dialog != NULL)
{
printf("SDL_RemoveTimer(scrolltimer_dialog);\n");
SDL_RemoveTimer(scrolltimer_dialog);
scrolltimer_dialog = NULL;
}
@ -16138,15 +16139,18 @@ static int do_open(void)
*/
scrolling_dialog = 1;
SDL_InitSubSystem(SDL_INIT_TIMER);
//SDL_InitSubSystem(SDL_INIT_TIMER);
printf("SDL_InitSubSystem(SDL_INIT_TIMER) = %d\n", SDL_InitSubSystem(SDL_INIT_TIMER));
scrolltimer_dialog =
SDL_AddTimer(REPEAT_SPEED, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);
SDL_AddTimer(1/*REPEAT_SPEED*/, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);
printf("SDL_AddTimer(REPEAT_SPEED, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);\n");
}
else
{
DEBUG_PRINTF("Continuing scrolling\n");
scrolltimer_dialog =
SDL_AddTimer(REPEAT_SPEED / 3, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);
SDL_AddTimer(1/*REPEAT_SPEED / 3*/, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);
printf("SDL_AddTimer(REPEAT_SPEED / 3, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);\n");
}
}
}
@ -16289,20 +16293,20 @@ static int do_open(void)
else if (event.type == SDL_MOUSEBUTTONUP)
{
/*
if (scrolling_dialog)
{
if (scrolltimer_dialog != NULL)
{
SDL_RemoveTimer(scrolltimer_dialog);
printf("SDL_RemoveTimer(scrolltimer_dialog);\n");
scrolltimer_dialog = NULL;
}
scrolling_dialog = 0;
SDL_QuitSubSystem(SDL_INIT_TIMER);
printf("SDL_QuitSubSystem(SDL_INIT_TIMER);\n");
DEBUG_PRINTF("Killing dialog scrolling\n");
}
*/
}
else if (event.type == SDL_JOYAXISMOTION)
@ -21096,7 +21100,8 @@ static int do_new_dialog(void)
playsound(screen, 1, SND_CLICK, 1, SNDPOS_RIGHT, SNDDIST_NEAR);
}
}
else if (event.type == SDL_MOUSEBUTTONDOWN && valid_click(event.button.button))
else if ((event.type == SDL_MOUSEBUTTONDOWN && valid_click(event.button.button)) ||
event.type == TP_SDL_MOUSEBUTTONSCROLL)
{
if (event.button.x >= r_ttools.w && event.button.x < WINDOW_WIDTH - r_ttoolopt.w &&
event.button.y >= img_scroll_up->h && event.button.y < (button_h * buttons_tall + r_ttools.h - button_h))
@ -21127,40 +21132,79 @@ static int do_new_dialog(void)
else if (event.button.x >= (WINDOW_WIDTH - img_scroll_up->w) / 2 &&
event.button.x <= (WINDOW_WIDTH + img_scroll_up->w) / 2)
{
if (event.button.y < img_scroll_up->h)
if (event.button.y < img_scroll_up->h ||
(event.button.y >= (button_h * buttons_tall + r_ttools.h - button_h) &&
event.button.y < (button_h * buttons_tall + r_ttools.h - img_scroll_up->h))
)
{
/* Up scroll button: */
/* Up or Down scroll button in New dialog: */
if (cur > 0)
if (event.button.y < img_scroll_up->h)
{
cur = cur - 4;
update_list = 1;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
/* Up scroll button: */
if (cur == 0)
do_setcursor(cursor_arrow);
if (cur > 0)
{
cur = cur - 4;
update_list = 1;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
if (cur == 0)
do_setcursor(cursor_arrow);
}
if (which >= cur + 16)
which = which - 4;
}
else if (event.button.y >= (button_h * buttons_tall + r_ttools.h - button_h) &&
event.button.y < (button_h * buttons_tall + r_ttools.h - img_scroll_up->h))
{
/* Down scroll button: */
if (cur < num_files - 16)
{
cur = cur + 4;
update_list = 1;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
if (cur >= num_files - 16)
do_setcursor(cursor_arrow);
}
if (which < cur)
which = which + 4;
}
if (which >= cur + 16)
which = which - 4;
}
else if (event.button.y >= (button_h * buttons_tall + r_ttools.h - button_h) &&
event.button.y < (button_h * buttons_tall + r_ttools.h - img_scroll_up->h))
{
/* Down scroll button: */
if (scrolltimer_dialog != NULL)
{
SDL_RemoveTimer(scrolltimer_dialog);
scrolltimer_dialog = NULL;
}
if (cur < num_files - 16)
{
cur = cur + 4;
update_list = 1;
playsound(screen, 1, SND_SCROLL, 1, SNDPOS_CENTER, SNDDIST_NEAR);
if (!scrolling_dialog && event.type == SDL_MOUSEBUTTONDOWN)
{
DEBUG_PRINTF("Starting scrolling\n");
memcpy(&scrolltimer_dialog_event, &event, sizeof(SDL_Event));
scrolltimer_dialog_event.type = TP_SDL_MOUSEBUTTONSCROLL;
if (cur >= num_files - 16)
do_setcursor(cursor_arrow);
/*
* We enable the timer subsystem only when needed (e.g., to use SDL_AddTimer() needed
* for scrolling) then disable it immediately after (e.g., after the timer has fired or
* after SDL_RemoveTimer()) because enabling the timer subsystem in SDL1 has a high
* energy impact on the Mac.
*/
scrolling_dialog = 1;
SDL_InitSubSystem(SDL_INIT_TIMER);
scrolltimer_dialog =
SDL_AddTimer(REPEAT_SPEED, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);
}
else
{
DEBUG_PRINTF("Continuing scrolling\n");
scrolltimer_dialog =
SDL_AddTimer(REPEAT_SPEED / 3, scrolltimer_dialog_callback, (void *)&scrolltimer_dialog_event);
}
if (which < cur)
which = which + 4;
}
}
else if (event.button.x >= r_ttools.w && event.button.x < r_ttools.w + button_w &&
@ -21266,6 +21310,21 @@ static int do_new_dialog(void)
oldpos_y = event.button.y;
}
else if (event.type == SDL_MOUSEBUTTONUP)
{
if (scrolling_dialog)
{
if (scrolltimer_dialog != NULL)
{
SDL_RemoveTimer(scrolltimer_dialog);
scrolltimer_dialog = NULL;
}
scrolling_dialog = 0;
SDL_QuitSubSystem(SDL_INIT_TIMER);
DEBUG_PRINTF("Killing dialog scrolling\n");
}
}
else if (event.type == SDL_JOYAXISMOTION)
handle_joyaxismotion(event, &motioner, &val_x, &val_y);