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netsurf/riscos/configure/con_theme.c
Vincent Sanders c105738fa3 Change LOG() macro to be varadic 
This changes the LOG macro to be varadic removing the need for all
callsites to have double bracketing and allows for future improvement
on how we use the logging macros.

The callsites were changed with coccinelle and the changes checked by
hand. Compile tested for several frontends but not all.

A formatting annotation has also been added which allows the compiler
to check the parameters and types passed to the logging.
2015-05-28 16:08:46 +01:00

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/*
* Copyright 2006 Richard Wilson <info@tinct.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "oslib/osspriteop.h"
#include "oslib/wimp.h"
#include "oslib/wimpspriteop.h"
#include "utils/config.h"
#include "utils/nsoption.h"
#include "riscos/configure/configure.h"
#include "riscos/configure.h"
#include "riscos/dialog.h"
#include "riscos/menus.h"
#include "riscos/theme.h"
#include "riscos/toolbar.h"
#include "riscos/url_complete.h"
#include "riscos/wimp.h"
#include "riscos/wimp_event.h"
#include "riscos/wimputils.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/utils.h"
#define THEME_PANE_AREA 0
#define THEME_DEFAULT_BUTTON 2
#define THEME_CANCEL_BUTTON 3
#define THEME_OK_BUTTON 4
struct toolbar_display {
struct toolbar *toolbar;
struct theme_descriptor *descriptor;
int icon_number;
struct toolbar_display *next;
};
static wimp_window theme_pane_definition = {
{0, 0, 16, 16},
0,
0,
wimp_TOP,
wimp_WINDOW_NEW_FORMAT | wimp_WINDOW_VSCROLL | wimp_WINDOW_AUTO_REDRAW,
wimp_COLOUR_BLACK,
wimp_COLOUR_LIGHT_GREY,
wimp_COLOUR_LIGHT_GREY,
wimp_COLOUR_VERY_LIGHT_GREY,
wimp_COLOUR_DARK_GREY,
wimp_COLOUR_MID_LIGHT_GREY,
wimp_COLOUR_CREAM,
0,
{0, -16384, 16384, 0},
wimp_ICON_TEXT | wimp_ICON_HCENTRED | wimp_ICON_VCENTRED,
wimp_BUTTON_CLICK << wimp_ICON_BUTTON_TYPE_SHIFT,
wimpspriteop_AREA,
1,
1,
{""},
0,
{}
};
static wimp_w theme_pane;
static struct theme_descriptor *theme_list = NULL;
static struct toolbar_display *toolbars = NULL;
static char theme_radio_validation[] = "Sradiooff,radioon";
static char theme_null_validation[] = "";
static char theme_line_validation[] = "R2";
static bool ro_gui_options_theme_ok(wimp_w w);
static bool ro_gui_options_theme_click(wimp_pointer *pointer);
static void ro_gui_options_theme_load(void);
static void ro_gui_options_theme_free(void);
bool ro_gui_options_theme_initialise(wimp_w w)
{
wimp_window_state state;
wimp_icon_state icon_state;
os_error *error;
struct theme_descriptor *theme_choice;
struct toolbar_display *toolbar;
/* only allow one instance for now*/
if (theme_pane)
return false;
error = xwimp_create_window(&theme_pane_definition, &theme_pane);
if (error) {
LOG("xwimp_create_window: 0x%x: %s", error->errnum, error->errmess);
return false;
}
state.w = w;
error = xwimp_get_window_state(&state);
if (error) {
LOG("xwimp_get_window_state: 0x%x: %s", error->errnum, error->errmess);
return false;
}
icon_state.w = w;
icon_state.i = THEME_PANE_AREA;
error = xwimp_get_icon_state(&icon_state);
if (error) {
LOG("xwimp_get_icon_state: 0x%x: %s", error->errnum, error->errmess);
return false;
}
state.w = theme_pane;
state.visible.x1 = state.visible.x0 + icon_state.icon.extent.x1 - 16 -
ro_get_vscroll_width(theme_pane);
state.visible.x0 += icon_state.icon.extent.x0 + 16;
state.visible.y0 = state.visible.y1 + icon_state.icon.extent.y0 + 16;
state.visible.y1 += icon_state.icon.extent.y1 - 28;
LOG("Y0 = %i, y1 = %i", icon_state.icon.extent.y0, icon_state.icon.extent.y1);
error = xwimp_open_window_nested(PTR_WIMP_OPEN(&state), w,
wimp_CHILD_LINKS_PARENT_VISIBLE_BOTTOM_OR_LEFT
<< wimp_CHILD_XORIGIN_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
<< wimp_CHILD_YORIGIN_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_BOTTOM_OR_LEFT
<< wimp_CHILD_LS_EDGE_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
<< wimp_CHILD_BS_EDGE_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
<< wimp_CHILD_RS_EDGE_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
<< wimp_CHILD_TS_EDGE_SHIFT);
if (error) {
LOG("xwimp_open_window_nested: 0x%x: %s", error->errnum, error->errmess);
return false;
}
/* load themes */
ro_gui_options_theme_load();
/* set the current selection */
theme_choice = ro_gui_theme_find(nsoption_charp(theme));
if (!theme_choice)
theme_choice = ro_gui_theme_find("Aletheia");
for (toolbar = toolbars; toolbar; toolbar = toolbar->next)
ro_gui_set_icon_selected_state(theme_pane, toolbar->icon_number,
(toolbar->descriptor == theme_choice));
ro_gui_wimp_event_memorise(theme_pane);
ro_gui_wimp_event_set_help_prefix(theme_pane, "HelpThemePConfig");
ro_gui_wimp_event_register_mouse_click(w, ro_gui_options_theme_click);
ro_gui_wimp_event_register_cancel(w, THEME_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, THEME_OK_BUTTON,
ro_gui_options_theme_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpThemeConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_options_theme_finalise(wimp_w w)
{
ro_gui_options_theme_free();
if (theme_pane) {
os_error *error;
ro_gui_wimp_event_finalise(theme_pane);
error = xwimp_delete_window(theme_pane);
if (error) {
LOG("xwimp_delete_window: 0x%x: %s", error->errnum, error->errmess);
warn_user("WimpError", error->errmess);
}
theme_pane = 0;
}
ro_gui_wimp_event_finalise(w);
}
bool ro_gui_options_theme_ok(wimp_w w)
{
struct toolbar_display *toolbar;
struct theme_descriptor *theme_new = NULL;
/* find the current selection */
for (toolbar = toolbars; toolbar; toolbar = toolbar->next) {
if (ro_gui_get_icon_selected_state(theme_pane, toolbar->icon_number)) {
theme_new = toolbar->descriptor;
break;
}
}
/* set the options */
if (theme_new) {
nsoption_set_charp(theme, strdup(theme_new->leafname));
ro_gui_theme_apply(theme_new);
} else {
nsoption_set_charp(theme, NULL);
}
ro_gui_save_options();
/* store the pane status */
ro_gui_wimp_event_memorise(theme_pane);
return true;
}
bool ro_gui_options_theme_click(wimp_pointer *pointer)
{
struct theme_descriptor *theme_default;
struct toolbar_display *toolbar;
switch (pointer->i) {
case THEME_DEFAULT_BUTTON:
theme_default = ro_gui_theme_find("Aletheia");
for (toolbar = toolbars; toolbar; toolbar = toolbar->next)
ro_gui_set_icon_selected_state(theme_pane,
toolbar->icon_number,
(toolbar->descriptor == theme_default));
break;
case THEME_CANCEL_BUTTON:
ro_gui_wimp_event_restore(theme_pane);
break;
case THEME_OK_BUTTON:
ro_gui_wimp_event_memorise(theme_pane);
break;
}
return false;
}
void ro_gui_options_theme_load(void)
{
os_error *error;
os_box extent = { 0, 0, 0, 0 };
struct theme_descriptor *descriptor;
struct toolbar_display *link;
struct toolbar_display *toolbar_display;
struct toolbar *toolbar;
wimp_icon_create new_icon;
wimp_window_state state;
int parent_width, nested_y, min_extent, base_extent;
int *radio_icons, *radio_set;
int theme_count;
/* delete our old list and get/open a new one */
ro_gui_options_theme_free();
theme_list = ro_gui_theme_get_available();
ro_gui_theme_open(theme_list, true);
/* create toolbars for each theme */
theme_count = 0;
descriptor = theme_list;
while (descriptor != NULL) {
/* try to create a toolbar */
toolbar = ro_toolbar_create(descriptor, NULL,
THEME_STYLE_BROWSER_TOOLBAR,
TOOLBAR_FLAGS_DISPLAY, NULL, NULL, NULL);
if (toolbar != NULL) {
ro_toolbar_add_buttons(toolbar, brower_toolbar_buttons,
nsoption_charp(toolbar_browser));
ro_toolbar_add_url(toolbar);
ro_toolbar_add_throbber(toolbar);
ro_toolbar_rebuild(toolbar);
toolbar_display = calloc(sizeof(struct toolbar_display), 1);
if (!toolbar_display) {
LOG("No memory for calloc()");
warn_user("NoMemory", 0);
return;
}
toolbar_display->toolbar = toolbar;
toolbar_display->descriptor = descriptor;
if (!toolbars) {
toolbars = toolbar_display;
} else {
link = toolbars;
while (link->next) link = link->next;
link->next = toolbar_display;
}
theme_count++;
}
descriptor = descriptor->next;
}
/* nest the toolbars */
state.w = theme_pane;
error = xwimp_get_window_state(&state);
if (error) {
LOG("xwimp_get_window_state: 0x%x: %s", error->errnum, error->errmess);
warn_user("WimpError", error->errmess);
return;
}
parent_width = state.visible.x1 - state.visible.x0;
min_extent = state.visible.y0 - state.visible.y1;
nested_y = 0;
base_extent = state.visible.y1 - state.yscroll;
extent.x1 = parent_width;
link = toolbars;
new_icon.w = theme_pane;
new_icon.icon.flags = wimp_ICON_TEXT | wimp_ICON_INDIRECTED |
wimp_ICON_VCENTRED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_VERY_LIGHT_GREY << wimp_ICON_BG_COLOUR_SHIFT);
while (link) {
/* update the toolbar */
int item_height = 44 + 44 + 16;
if (link->next) item_height += 16;
ro_toolbar_process(link->toolbar, parent_width, false);
extent.y0 = nested_y -
ro_toolbar_height(link->toolbar) -
item_height;
if (link->next) extent.y0 -= 16;
if (extent.y0 > min_extent) extent.y0 = min_extent;
xwimp_set_extent(theme_pane, &extent);
/* create the descriptor icons and separator line */
new_icon.icon.extent.x0 = 8;
new_icon.icon.extent.x1 = parent_width - 8;
new_icon.icon.flags &= ~wimp_ICON_BORDER;
new_icon.icon.flags |= wimp_ICON_SPRITE;
new_icon.icon.extent.y1 = nested_y -
ro_toolbar_height(link->toolbar) - 8;
new_icon.icon.extent.y0 = nested_y -
ro_toolbar_height(link->toolbar) - 52;
new_icon.icon.data.indirected_text_and_sprite.text =
(char *)&link->descriptor->name;
new_icon.icon.data.indirected_text_and_sprite.size =
strlen(link->descriptor->name) + 1;
new_icon.icon.data.indirected_text_and_sprite.validation =
theme_radio_validation;
new_icon.icon.flags |= (wimp_BUTTON_RADIO <<
wimp_ICON_BUTTON_TYPE_SHIFT);
xwimp_create_icon(&new_icon, &link->icon_number);
new_icon.icon.flags &= ~wimp_ICON_SPRITE;
new_icon.icon.extent.x0 = 52;
new_icon.icon.extent.y1 -= 44;
new_icon.icon.extent.y0 -= 44;
new_icon.icon.data.indirected_text.text =
(char *)&link->descriptor->author;
new_icon.icon.data.indirected_text.size =
strlen(link->descriptor->author) + 1;
new_icon.icon.data.indirected_text.validation =
theme_null_validation;
new_icon.icon.flags &= ~(wimp_BUTTON_RADIO <<
wimp_ICON_BUTTON_TYPE_SHIFT);
xwimp_create_icon(&new_icon, 0);
if (link->next) {
new_icon.icon.flags |= wimp_ICON_BORDER;
new_icon.icon.extent.x0 = -8;
new_icon.icon.extent.x1 = parent_width + 8;
new_icon.icon.extent.y1 -= 52;
new_icon.icon.extent.y0 = new_icon.icon.extent.y1 - 8;
new_icon.icon.data.indirected_text.text =
theme_null_validation;
new_icon.icon.data.indirected_text.validation =
theme_line_validation;
new_icon.icon.data.indirected_text.size = 1;
xwimp_create_icon(&new_icon, 0);
}
/* nest the toolbar window */
state.w = ro_toolbar_get_window(link->toolbar);
state.yscroll = 0;
state.visible.y1 = nested_y + base_extent;
state.visible.y0 = state.visible.y1 -
ro_toolbar_height(link->toolbar) + 2;
xwimp_open_window_nested(PTR_WIMP_OPEN(&state), theme_pane,
wimp_CHILD_LINKS_PARENT_WORK_AREA
<< wimp_CHILD_BS_EDGE_SHIFT |
wimp_CHILD_LINKS_PARENT_WORK_AREA
<< wimp_CHILD_TS_EDGE_SHIFT);
/* continue processing */
nested_y -= ro_toolbar_height(link->toolbar) +
item_height;
link = link->next;
}
/* set the icons as radios */
radio_icons = (int *)calloc(theme_count + 1, sizeof(int));
radio_set = radio_icons;
for (link = toolbars; link; link = link->next)
*radio_set++ = link->icon_number;
*radio_set = -1;
ro_gui_wimp_event_register_radio(theme_pane, radio_icons);
/* update our display */
xwimp_force_redraw(theme_pane, 0, -16384, 16384, 16384);
}
void ro_gui_options_theme_free(void)
{
struct toolbar_display *toolbar;
struct toolbar_display *next_toolbar;
/* free all our toolbars */
next_toolbar = toolbars;
while ((toolbar = next_toolbar) != NULL) {
next_toolbar = toolbar->next;
xwimp_delete_icon(theme_pane, toolbar->icon_number);
xwimp_delete_icon(theme_pane, toolbar->icon_number + 1);
if (next_toolbar)
xwimp_delete_icon(theme_pane,
toolbar->icon_number + 2);
ro_toolbar_destroy(toolbar->toolbar);
free(toolbar);
}
toolbars = NULL;
/* close all our themes */
if (theme_list)
ro_gui_theme_close(theme_list, true);
theme_list = NULL;
}
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