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[project @ 2005-02-04 03:02:15 by rjw]

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Make URL completion less intrusive, fix incorrect horizontal clipping of vertical scrollbar.

svn path=/import/netsurf/; revision=1490
This commit is contained in:
Richard Wilson 2005-02-04 03:02:15 +00:00
parent 8aa96588e1
commit 097b8e5bcd
4 changed files with 54 additions and 10 deletions
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1
riscos/gui.h
View File

@ -273,6 +273,7 @@ void ro_gui_theme_install_click(wimp_pointer *pointer);
#define ICON_TOOLBAR_SEARCH 10
#define ICON_TOOLBAR_URL 11 // Must be after highest toolbar icon
#define ICON_TOOLBAR_THROBBER 12
#define ICON_TOOLBAR_SUGGEST 13
/* icon numbers for hotlist toolbars */
#define ICON_TOOLBAR_CREATE 0

49
riscos/url_complete.c
View File

@ -41,6 +41,25 @@ static wimp_icon url_complete_icon;
static int mouse_x;
static int mouse_y;
/**
* Should be called when the caret is placed into a URL completion icon.
*
* \param g the gui_window to initialise URL completion for
*/
void ro_gui_url_complete_start(struct gui_window *g) {
char *url;
if ((!g->toolbar) || (!g->toolbar->display_url) ||
(g->window == url_complete_parent))
return;
ro_gui_url_complete_close(NULL, 0);
url = ro_gui_get_icon_string(g->toolbar->toolbar_handle, ICON_TOOLBAR_URL);
url_complete_matched_string = url_store_match_string(url);
if (url_complete_matched_string)
url_complete_parent = g->window;
}
/**
* Handles a keypress for URL completion
@ -69,13 +88,25 @@ bool ro_gui_url_complete_keypress(struct gui_window *g, int key) {
}
/* if we are currently active elsewhere, remove the previous window */
currently_open = g->window == url_complete_parent;
if (g->window != url_complete_parent) {
currently_open = ((g->window == url_complete_parent) &&
(url_complete_matches_available > 0));
if (g->window != url_complete_parent)
ro_gui_url_complete_close(NULL, 0);
url_complete_parent = g->window;
/* forcibly open on down keys */
if ((!currently_open) && (url_complete_matched_string)) {
switch (key) {
case wimp_KEY_DOWN:
case wimp_KEY_PAGE_DOWN:
case wimp_KEY_CONTROL | wimp_KEY_DOWN:
free(url_complete_matched_string);
url_complete_matched_string = NULL;
}
}
/* get the text to match */
url_complete_parent = g->window;
url = ro_gui_get_icon_string(g->toolbar->toolbar_handle, ICON_TOOLBAR_URL);
match_url = url_store_match_string(url);
if (!match_url) {
@ -349,9 +380,9 @@ void ro_gui_url_complete_resize(struct gui_window *g, wimp_open *open) {
state.visible.x1 = open->visible.x0 - 2 + url_state.icon.extent.x1 - scroll_v;
state.visible.y1 = open->visible.y1 - url_state.icon.extent.y1 + 2;
state.visible.y0 = state.visible.y1 - (lines * 44);
if (state.visible.x1 > toolbar_state.visible.x1)
state.visible.x1 = toolbar_state.visible.x1;
if (state.visible.x1 - state.visible.x0 - scroll_v < 0) {
if (state.visible.x1 + scroll_v > toolbar_state.visible.x1)
state.visible.x1 = toolbar_state.visible.x1 - scroll_v;
if (state.visible.x1 - state.visible.x0 < 0) {
error = xwimp_close_window(dialog_url_complete);
if (error) {
LOG(("xwimp_close_window: 0x%x: %s",
@ -380,10 +411,14 @@ void ro_gui_url_complete_resize(struct gui_window *g, wimp_open *open) {
*/
bool ro_gui_url_complete_close(struct gui_window *g, wimp_i i) {
os_error *error;
bool currently_open;
if ((g && (i == ICON_TOOLBAR_URL) && (g->window == url_complete_parent)))
return false;
currently_open = ((url_complete_parent) &&
(url_complete_matches_available > 0));
free(url_complete_matches);
free(url_complete_matched_string);
free(url_complete_original_url);
@ -402,7 +437,7 @@ bool ro_gui_url_complete_close(struct gui_window *g, wimp_i i) {
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
return true;
return currently_open;
}

1
riscos/url_complete.h
View File

@ -15,6 +15,7 @@
#include <stdbool.h>
#include "netsurf/riscos/gui.h"
void ro_gui_url_complete_start(struct gui_window *g);
bool ro_gui_url_complete_keypress(struct gui_window *g, int key);
void ro_gui_url_complete_resize(struct gui_window *g, wimp_open *open);
bool ro_gui_url_complete_close(struct gui_window *g, wimp_i i);

13
riscos/window.c
View File

@ -257,11 +257,12 @@ struct gui_window *gui_create_browser_window(struct browser_window *bw,
/* Set the caret position to the URL bar
*/
if (g->toolbar && g->toolbar->display_url)
if (g->toolbar && g->toolbar->display_url) {
error = xwimp_set_caret_position(
g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL, -1, -1, -1, 0);
else
ro_gui_url_complete_start(g);
} else
error = xwimp_set_caret_position(g->window,
wimp_ICON_WINDOW, -100, -100, 32, -1);
@ -791,6 +792,7 @@ void gui_window_set_url(struct gui_window *g, const char *url)
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
ro_gui_url_complete_start(g);
}
@ -1193,6 +1195,8 @@ void ro_gui_toolbar_click(struct gui_window *g, wimp_pointer *pointer)
current_gui = g;
ro_gui_print_open(g, 0, 0, false, false);
break;
case ICON_TOOLBAR_URL:
ro_gui_url_complete_start(g);
}
}
@ -1445,6 +1449,7 @@ bool ro_gui_window_keypress(struct gui_window *g, int key, bool toolbar)
ICON_TOOLBAR_URL, "www.");
xwimp_set_caret_position(g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL, 0, 0, -1, 4);
ro_gui_url_complete_start(g);
return true;
case wimp_KEY_CONTROL + wimp_KEY_F2: /* Close window. */
@ -1543,8 +1548,10 @@ bool ro_gui_window_keypress(struct gui_window *g, int key, bool toolbar)
return true;
case wimp_KEY_ESCAPE:
if (ro_gui_url_complete_close(0, 0))
if (ro_gui_url_complete_close(0, 0)) {
ro_gui_url_complete_start(g);
return true;
}
browser_window_stop(g->bw);
return true;