tweaks: add code to block twitter ads

This reverts commit 84df2273eb.

.gitignore

@@ -1 +0,0 @@
-rose

README.md

@@ -1,58 +1,102 @@
 ## Rosenrot
 
-A small browser forked from [rose](https://github.com/mini-rose/rose). 
+Rosenrot is a small browser forked from an earlier version of [rose](https://github.com/mini-rose/rose). It has some additional quality of life improvements tailored to my (@NunoSempere) tastes and setup, and detailed installation instructions for Ubuntu 20.04.
 
-- Rose is a minimal browser based on webkit2gtk which aims to be a "basement for creating your own browser using [the] gtk and webkit libraries". 
-- Rosenrot is my fork from rose. It has accumulated cruft that I like, like a "readability" plugin that simplifies annoying websites like [Matt Levine's Money Stuff newsletter](https://www.bloomberg.com/opinion/articles/2022-10-18/matt-levine-s-money-stuff-credit-suisse-was-a-reverse-meme-stock).
-- Rosenrot is also a song by the German hardcore rock band [Rammstein](https://www.youtube.com/watch?v=af59U2BRRAU).
+![](https://raw.githubusercontent.com/NunoSempere/rosenrot-browser/master/screenshots/7-hello-world-search.png)
 
-You can see some screenshots in the [screenshots](./screenshots) folder.
-
-### Features
-
-- tabs, cookies, caching
-- minimal ui, autohiding elements
-- ~467L core code (the rose.c file)
-- custom gtk and websites css
-- builtin rose-mklink script for in-shell static links
-- A few quality of life improvements.
-  - Optional adblocking through [wyebadblock](https://github.com/jun7/wyebadblock)
-  - Plugin system:
-    - Libre redirect: Redirect annoying websites to open source frontends
-    - Readability: Strip webpages of unnecessary elements for ease of reading with a custom shortcut
-    - Custom style: Override the css of predetermined websites
-    - Stand in plugin: Mimick function definitions which do nothing for the above plugins so that they can be quickly removed
+![](https://raw.githubusercontent.com/NunoSempere/rosenrot-browser/master/screenshots/6-hello-world.png)
 
 ### Installation
 
-Install dependencies, then:
+You can see detailed instructions [here](./user-scripts/ubuntu-20.04/install-with-dependencies.sh), for Ubuntu 20.04 in particular—though they should generalize easily to other distributions. Or a video installing rosenrot in a fresh Ubuntu 20.04 virtual machine [here](https://video.nunosempere.com/w/t3oAvJLPHTSAMViQ6zbwTV).
+
+The general steps are to install dependencies, and then
 
 ```
 make build
 make install # or sudo make install
 ```
 
-You can also see more detailed instructions [here](./user-scripts/ubuntu-20.04/install-with-dependencies.sh), for Ubuntu 20.04 in particular—though they should generalize trivially. Or a video installing rosenrot in a fresh Ubuntu 20.04 virtual machine [here](https://video.nunosempere.com/w/t3oAvJLPHTSAMViQ6zbwTV).
+### Usage
 
-### 👐 Contribute
+After building:
+
+```
+./rose
+```
+
+After installing:
+
+```
+rose
+```
+
+You can also create a rose.desktop file so that it will show up in your desktop environment. You can see this documented [here](./user-scripts/ubuntu-20.04/install-with-dependencies.sh).
+
+### Features
+
+- Tabs, cookies, caching
+- Minimal ui, autohiding elements
+- ~464L core code (the rose.c file)
+- Customize appearance of the browser through css
+- Built-in rose-mklink script for in-shell static links
+- Optional adblocking through [wyebadblock](https://github.com/jun7/wyebadblock)
+- Max number of tabs (by default 8), configurable.
+- Plugin system, seeded with:
+  - Libre redirect: Redirect annoying websites to open source frontends
+  - Readability: Strip webpages of unnecessary elements for ease of reading with a custom shortcut
+  - Custom style: Override the css of predetermined websites
+  - Stand in plugin: Mimick function definitions which do nothing for the above plugins so that they can be quickly removed
+
+You can see some screenshots in the [screenshots](./screenshots) folder.
+
+## Relationship with [rose](https://github.com/mini-rose/rose)
+
+- Rose is a minimal browser based on webkit2gtk. Previously, it described itself as aiming to be a "basement for creating your own browser using [the] gtk and webkit libraries". 
+- Rosenrot is my (@NunoSempere's) fork from rose. It has accumulated quality of life features/cruft that I like, like a "readability" plugin that simplifies annoying websites like [Matt Levine's Money Stuff newsletter](https://www.bloomberg.com/opinion/articles/2022-10-18/matt-levine-s-money-stuff-credit-suisse-was-a-reverse-meme-stock). It also incorporates ad-blocking.
+- Rosenrot is also a song by the German hardcore rock band [Rammstein](https://www.youtube.com/watch?v=af59U2BRRAU).
+
+### Contribute
 
 - Contribute upstream to [github.com/mini-rose/rose](https://github.com/mini-rose/) for core functionality changes.
 - Contribute here for quality of life improvements, by sending a pull request on Github.
 
+### Cool things
+
+I just found out that you can inspect a GTK application with the GTK explorer if you set a certain command-line variable. Try this with `make inspect`.
+
+### Known bugs/gotchas.
+
+- [x] ~~Doesn't work with when Spanish is selected as the language, for some reason~~ => Previously misdiagnosed. The real issue was that it freezes when interacting with [Espanso](https://espanso.org/) substitutions, which I had set-up automatically on my machine when using words containing an ñ, like my own name, Nuño.
+- [ ] At some point, I tried to install libsoup-3 and borked some unknown installation option/paths. So now I need to run rose with `GIO_MODULE_DIR=/usr/lib/x86_64-linux-gnu/gio/modules/ /bin/rose` (or put `export GIO_MODULE_DIR=/usr/lib/x86_64-linux-gnu/gio/modules/` in my .bashrc). This won't affect new users though, just double checked on a fresh machine.
+- [ ] By default the searchbar is pretty gigantic. I've made this so because I'm a bit myopic, but also work with my laptop in a laptop stand. Anyways, if you are a more normal person you can change this in the style.css.
+- [ ] The style.css usage isn't updated until installation. This is because by default rose uses the theme located in /usr/share/themes/rose/style.css, and that file isn't updated until make install.
+
 ### To do
 
-- [ ] Look at using relative rather than absolute paths
+#### Quality of life:
+
 - [ ] Add css for js alerts
-- [ ] Figure out if downloading files is doable.
+  - [x] Add custom alert whose css can be customized
+  - [ ] Debug problems, e.g., this version is non-blocking.
 - [ ] Figure out better way to have plugins
 - [ ] Double check newtab/next-tab behavior
-- [ ] Find out what each of the css elements refers to.
-- [ ] Use something other than Whatsapp as an example syslink.
+- [ ] Document creating new applications, e.g., as in [Asana for Linux](https://git.nunosempere.com/NunoSempere/asana-for-linux)
+- [ ] Add list of similar projects: <https://github.com/qutebrowser/qutebrowser#similar-projects>
+
+#### Maintenance 
+
 - [ ] Set [`webkit_web_context_set_sandbox_enabled`](<https://webkitgtk.org/reference/webkit2gtk/2.36.8/WebKitWebContext.html#webkit-web-context-set-sandbox-enabled>), as recommended [here](<https://blogs.gnome.org/mcatanzaro/2022/11/04/stop-using-qtwebkit/>)
+- [ ] Use something other than Whatsapp as an example syslink.
 - [ ] Fix bug about distorted audio. Maybe related to [this pipewire issue](<https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/1547>)?
+- [ ] Upgrade to GTK-4 / Webkitgtk 6.0? Will take a fair amount of time, since these are not available on Ubuntu 20.04.
 
-Done:
+#### Previously done
 
+- [x] Add a shortcut for hiding the search tab. => Already exists: Ctrl+K
+- [x] Find out what each of the css elements refers to. => done, see make inspect
+- [x] Figure out if downloading files is doable. => it is
+- [x] Look at using relative rather than absolute paths for configuration. => now makefile is a bit smarter
 - [x] Streamline installation a bit
   - [x] Substitute paths in makefile
   - [x] Create cache directory automatically
@@ -74,6 +118,3 @@ Done:
   - And for actually opening links with the href new_tab option.
   - Links: [1](<https://docs.gtk.org/gobject/func.signal_connect.html>), [2](<https://webkitgtk.org/reference/webkit2gtk/2.37.90/signal.AutomationSession.create-web-view.html>), [3](<https://webkitgtk.org/reference/webkit2gtk/2.26.0/WebKitWebView.html#WebKitWebView-create>), [4](<https://stackoverflow.com/questions/40180757/webkit2gtk-get-new-window-link>)
 
-### Known bugs
-
-- [ ] Doesn't work with when Spanish is selected as the language, for some reason. 

config.h

@@ -8,19 +8,21 @@
 	    "enable-smooth-scrolling", false
 
 #define GTK "gtk-application-prefer-dark-theme", false, "gtk-enable-animations", false
-#define ROSE_HOMEPAGE true
-#define HOME ROSE_HOMEPAGE ? "file:///home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot/user-scripts/ubuntu-20.04/rose-images/rose-homepage.png" : "https://lite.duckduckgo.com/html"
-#define SEARCH "https://lite.duckduckgo.com/html/?q=%s"
+#define ROSE_HOMEPAGE false
+#define SEARCH "https://search.nunosempere.com/search?q=%s" // "https://lite.duckduckgo.com/html/?q=%s"
+#define HOME ROSE_HOMEPAGE ? "file:///home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot/user-scripts/ubuntu-20.04/rose-images/rose-homepage.png" : "https://search.nunosempere.com/"
+// #define HOME ROSE_HOMEPAGE ? "file:///home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot/user-scripts/ubuntu-20.04/rose-images/rose-homepage.png" : "https://search.nunosempere.com/"
 #define CACHE_DIR "/home/loki/.cache/rose"
 
-#define WIDTH 1920
+#define WIDTH 1920 // 960 for half-width, 1920 for full width
 #define HEIGHT 1080
 #define SEARCH_BAR_SIZE 1200
 #define KEY(x) GDK_KEY_##x
-#define ZOOM 1.4  /* Starting zoom level.*/
+#define ZOOM 1.6  /* Starting zoom level.*/
 #define ZOOM_VAL .1 /* Zooming value in zoomin/zoomout functions */
 #define BG_COLOR "#FEFEFE" /* "FEFEFE", "#1E1E2E" */
-#define DEBUG false 
+#define DEBUG false
+#define MAX_NUM_TABS 8 // set to 0 or false if you want unlimited tabs, or look at the relevant rose.c code.
 
 typedef enum {
 	goback,
@@ -67,7 +69,7 @@ static struct {
     { CTRL,        KEY(w),          close_tab          },
     { 0x0,         KEY(F11),        toggle_fullscreen  },
     { CTRL,        KEY(l),          show_searchbar     },
-    { CTRL,        KEY(k),          hide_bar     },
+    { CTRL,        KEY(semicolon),          hide_bar     },
     { CTRL,        KEY(f),          show_finder        },
     { CTRL,        KEY(n),          finder_next        },
     { CTRL | SFT,  KEY(N),          finder_prev        },

makefile

@@ -6,7 +6,10 @@
 # make uninstall
 
 ## C compiler
-CC=gcc
+CC=gcc # gcc: more options. Also I don't know whether tcc has error messages/debug options.
+WARNINGS=-Wall
+OPTIMIZED=-O3  #-Ofast
+## CC=tcc # tcc: much faster
 
 ## Main file
 SRC=rose.c
@@ -20,16 +23,17 @@ LIBS=`pkg-config --libs ${DEPS}`
 
 ## Optional adblocking
 ## depends on https://github.com/jun7/wyebadblock
-ADBLOCK='-L/usr/lib/wyebrowser/adblock.so'
+ADBLOCK=#'-L/usr/lib/wyebrowser/adblock.so'
 
 ## Plugins
-LIBRE_REDIRECT=./plugins/libre_redirect/libre_redirect.c ./plugins/libre_redirect/str_replace_start.c 
-READABILITY=./plugins/readability/readability.c 
+LIBRE_REDIRECT=./plugins/libre_redirect/libre_redirect.c ./plugins/libre_redirect/str_replace_start.c ./plugins/libre_redirect/str_init.c 
 CUSTOM_STYLES=./plugins/style/style.c
+READABILITY=./plugins/readability/readability.c 
+SHORTCUTS=./plugins/shortcuts/shortcuts.c
 
 STAND_IN=./plugins/stand_in/stand_in.c # gives function definitions for the above, which do nothing
 
-PLUGS=$(LIBRE_REDIRECT) $(READABILITY) $(CUSTOM_STYLES)
+PLUGS=$(LIBRE_REDIRECT) $(READABILITY) $(CUSTOM_STYLES) $(SHORTCUTS)
 # PLUGS=$(STAND_IN)
 # Note that if you want some plugins but not others,
 # You should edit the stand_in.c file
@@ -53,6 +57,9 @@ DEFAULT_DIR=/home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot
 CURRENT_DIR=`pwd`
 
 build: $(SRC) $(PLUGS) $(CONFIG)
+	# Recompute constants
+	cd plugins/readability/ && sh recompute_READABILITY_N.sh
+	cd plugins/style && sh recompute_STYLE_N.sh 
 	# Make cache
 	mkdir -p $(CURRENT_CACHE_DIR)
 	# Hardcode cache path
@@ -62,9 +69,14 @@ build: $(SRC) $(PLUGS) $(CONFIG)
 	find $(CURRENT_DIR) -type f -not -path "*.git*" -not -path "*makefile*" -exec \
 		sed -i "s|$(DEFAULT_DIR)|$(CURRENT_DIR)|g" {} +
 	# Compile rosenrot
-	$(CC) $(DEBUG) $(INCS) $(PLUGS) $(SRC) -o rose $(LIBS) $(ADBLOCK)
+	GIO_MODULE_DIR=/usr/lib/x86_64-linux-gnu/gio/modules/
+	$(CC) $(WARNINGS) $(OPTIMIZED) $(DEBUG) $(INCS) $(PLUGS) $(SRC) -o rose $(LIBS) $(ADBLOCK)
+
+inspect: build
+	GTK_DEBUG=interactive ./rose
 
 install: rose
+	GIO_MODULE_DIR=/usr/lib/x86_64-linux-gnu/gio/modules/
 	cp -f rose /usr/bin
 	mkdir -p /usr/share/themes/rose
 	cp style.css /usr/share/themes/rose/

plugins/libre_redirect/libre_redirect.c

@@ -2,22 +2,16 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "str_init.h"
 #include "str_replace_start.h"
 
-#define LIBRE_N 19
+#define LIBRE_N 50
 
 /* Uncomment for debug */
 /* #define DEBUG */
 
 /* Inspired by https://libredirect.github.io/, but in C. */
 
-void str_init(char* str, int n)
-{
-    for (int i = 0; i < n; i++)
-        str[i] = ' ';
-    str[n] = '\0';
-} // could also use <https://manpages.ubuntu.com/manpages/impish/man3/strinit.3pub.html>
-
 int libre_redirect(const char* uri, char* output)
 {
     int l1 = strlen(uri);
@@ -36,23 +30,29 @@ int libre_redirect(const char* uri, char* output)
         strcpy(tmp_output, output);
 
         char* annoying_sites[] = {
-            "https://www.youtube.com",
             "https://www.reddit.com",
+            "https://www.youtube.com",
+            "https://google.com",
             "https://medium.com",
             "https://translate.google.com",
-            // "https://forum.effectivealtruism.org",
             "https://www.bloomberg.com",
-            "https://twitter.com"
+            "https://www.royalroad.com",
+						"https://genius.com",
+						// "https://archive.org",
+            // "https://twitter.com"
         };
 
         char* alternatives[] = {
+            "https://old.reddit.com", // "https://teddit.nunosempere.com",
             "https://yt.artemislena.eu",
-            "https://teddit.nunosempere.com",
+            "https://search.nunosempere.com",
             "https://scribe.rip",
-            "https://simplytranslate.org/",
-            // "https://ea.greaterwrong.com",
+            "https://translate.riverside.rocks/",
             "https://archive.is/https://www.bloomberg.com",
-            "https://nitter.net"
+            "https://royalread.nunosempere.com",
+						"https://dumb.vern.cc",
+						// "https://wayback.nunosempere.com",
+            // "https://nitter.net"
         };
 
         len = sizeof(annoying_sites) / sizeof(annoying_sites[0]);

plugins/libre_redirect/libre_redirect.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#define LIBRE_N 19
+#define LIBRE_N 50
 
 int libre_redirect(const char* uri, char* uri_filtered);
 void str_init(char* str, int n);

plugins/libre_redirect/str_init.c

@@ -0,0 +1,6 @@
+void str_init(char* str, int n)
+{
+    for (int i = 0; i < n; i++)
+        str[i] = ' ';
+    str[n] = '\0';
+} // could also use <https://manpages.ubuntu.com/manpages/impish/man3/strinit.3pub.html>

plugins/libre_redirect/str_init.h

@@ -0,0 +1 @@
+void str_init(char* str, int n);

plugins/readability/readability.c

@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define READABILITY_N 85133 + 1000
+#define READABILITY_N 85314 + 1000
 
 void read_readability_js(char* string)
 {

plugins/readability/readability.h

@@ -1,7 +1,7 @@
 #ifndef READABILITY
 #define READABILITY
 
-#define READABILITY_N 85133 + 1000
+#define READABILITY_N 85314 + 1000
 
 void read_readability_js(char* string);
 

plugins/readability/readability.js

@@ -2386,10 +2386,17 @@ if (document.domain == "archive.is" ){
 			display: none !important;
   }
 
+	/* Matt Levine's Money Stuff specific stuff: */
+
 	p > span > em {
 			display: none !important;
 	}
-	/* ^ deletes the subscribe prompt in Matt Levine's Money Stuff. */
+  iframe {
+	  display: none;
+  }
+	#div[id^='stickypbModal'] {
+	 display: none;
+	}
   `
 }
 

plugins/readability/recompute_READABILITY_N.sh

@@ -1,8 +1,9 @@
-#!/bin/bash
-function sedr(){
+#!/bin/sh
+sed_wrapper()
+{
   find ./ -type f -exec sed -i -e "$1" {} \;
 } ## e.g., sedr "s/target/replacement/g"
 
-READABILITY_N=$(wc -c readability.js | cut -d " " -f 1)
-sedr "s/^#define READABILITY_N .*/#define READABILITY_N $READABILITY_N + 1000/g"
+READABILITY_N=`wc -c readability.js | cut -d " " -f 1`
+sed_wrapper "s/^#define READABILITY_N .*/#define READABILITY_N $READABILITY_N + 1000/g"
 

plugins/shortcuts/README.md

@@ -0,0 +1,7 @@
+## About
+
+This code automatically redirects shortcuts to their longer expansions. Similar to DuckDuckGo's bangs (<https://duckduckgo.com/bangs>)
+
+Note that Whoogle (the default search engine) also has its own bangs!
+- See: https://github.com/benbusby/whoogle-search/blob/main/app/utils/bangs.py
+- and https://duckduckgo.com/bang.v255.js

plugins/shortcuts/shortcuts.c

@@ -0,0 +1,74 @@
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../libre_redirect/str_init.h"
+#include "../libre_redirect/str_replace_start.h"
+
+#define SHORTCUT_N 41
+
+/* Uncomment for debug */
+/* #define DEBUG */
+
+/* Inspired by https://duckduckgo.com/bangs */
+
+int shortcut_expand(const char* uri, char* output)
+{
+    printf("SHORTCUT EXPAND!\n");
+    int l1 = strlen(uri);
+    int l2 = strlen(output);
+    int len;
+    char tmp_uri[l2++];
+    char tmp_output[l2++];
+
+    if ((l2 - l1) < SHORTCUT_N) {
+#ifdef DEBUG
+        printf("Not enough memory\n");
+#endif
+        return 1; // not enough memory.
+    } else {
+        strcpy(tmp_uri, uri); // strcpy also copies the terminating '\0'
+        strcpy(tmp_output, output);
+
+        char* shortcuts[] = {
+            "!fnf",
+            "!fnc",
+            "!hn",
+            "!hnb"
+        };
+
+        char* expansions[] = {
+            "https://forum.nunosempere.com/frontpage",
+            "https://forum.nunosempere.com/comments",
+            "https://news.ycombinator.com",
+            "https://news.ycombinator.com/best",
+        };
+
+        // len = sizeof(shortcuts) / sizeof(shortcuts[0]);
+        len = sizeof(shortcuts) / sizeof(char*);
+
+        for (int i = 0; i < len; i++) {
+            int replace_check = str_replace_start(tmp_uri, shortcuts[i],
+                expansions[i], output);
+            if (replace_check == 2) {
+#ifdef DEBUG
+                printf("tmp_uri: %s\n", tmp_uri);
+                printf("output: %s\n", output);
+#endif
+                return 2;
+            } else if (replace_check == 1) {
+#ifdef DEBUG
+                printf("replace_check failed\n");
+#endif
+                return 1;
+            }
+            strcpy(tmp_uri, output);
+            str_init(output, l2);
+        }
+        strcpy(output, tmp_uri);
+    }
+#ifdef DEBUG
+    printf("No match found\n\n");
+#endif
+    return 0;
+}

plugins/shortcuts/shortcuts.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#define SHORTCUT_N 41
+
+int shortcut_expand(const char* uri, char* output);

plugins/style/recompute_STYLE_N.sh

@@ -1,8 +1,9 @@
-#!/bin/bash
-function sedr(){
+#!/bin/sh
+sed_wrapper()
+{
   find ./ -type f -exec sed -i -e "$1" {} \;
 } ## e.g., sedr "s/target/replacement/g"
 
-STYLE_N=$(wc -c style.js | cut -d " " -f 1)
-sedr "s/^#define STYLE_N .*/#define STYLE_N $STYLE_N + 1/g"
+STYLE_N=`wc -c style.js | cut -d " " -f 1`
+sed_wrapper "s/^#define STYLE_N .*/#define STYLE_N $STYLE_N + 100/g"
 

plugins/style/style.c

@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define STYLE_N 1393 + 1
+#define STYLE_N 4748 + 100
 
 void read_style_js(char* string)
 {

plugins/style/style.h

@@ -1,7 +1,7 @@
 #ifndef STYLE
 #define STYLE
 
-#define STYLE_N 1393 + 1
+#define STYLE_N 4748 + 100
 
 void read_style_js(char* string);
 

plugins/style/style.js

@@ -27,6 +27,7 @@ if (document.domain == "forum.effectivealtruism.org"){
 
 if (document.domain == "mail.proton.me" ){
 	styles = `
+	    /*
 			.item-container-row.read, .item-container.read {
 					background-color: white;
 			}
@@ -36,6 +37,66 @@ if (document.domain == "mail.proton.me" ){
 			.selection .item-container-row.item-is-selected, .item-container.item-is-selected {
 					background-color: var(--selection-background-color) !important;
 			}
+     zoom: 0.625 !important;
+			*/
+	`
+}
+if (document.domain == "forum.nunosempere.com" ){
+  styles = `
+   body {
+     zoom: 0.625 !important;
+	 }
+  `
+}
+if (document.domain == "search.nunosempere.com" ){
+  styles = `
+   body {
+     /* zoom: 1.8; */
+	 }
+
+   footer {
+     display: none;
+	 }
+  `
+}
+if (document.domain == "twitter.com" ){
+  styles = `
+	/* hide promoted tweets */
+	:has(meta[property="og:site_name"][content="Twitter"])
+		[data-testid="cellInnerDiv"]:has(svg + [dir="auto"]) {
+		display: none;
+	}
+	[data-testid^="placementTracking"] {
+		display: none;
+	}
+
+  /* hide what's happening section */
+  :has(meta[property="og:site_name"][content="Twitter"])
+    [aria-label="Timeline: Trending now"] {
+    display: none !important;
+  }
+	[data-testid^="sidebarColumn"] {
+		display: none;
+	}
+  `
+}
+
+if (document.domain == "reddit.com" || document.domain == "old.reddit.com"){
+	styles = `
+	/* kill sidebar ads */
+	.native-ad-container,
+	.premium-banner-outer,
+	.native-sidebar-ad,
+	.infobar-toaster-container,
+	#eu-cookie-policy,
+	.ad-container,
+	.listingsignupbar,
+	a[href="/premium"],
+	[data-promoted^="true"],
+	a[href^="https://alb.reddit.com"]
+	{
+		display: none !important;
+	}
 	`
 }
 
@@ -46,4 +107,64 @@ if(styles != null){
 	  console.log('Style changed')
 }
 
+
+// Replace default alert with new function
+// whose style can be changed!
+window.alert = (message) => {
+    let alertDiv = document.getElementById('customAlert');
+    if (!alertDiv) {
+        const html = `
+            <div id="customAlert" class="custom-alert">
+                <div class="custom-alert-content">
+                    <p id="alertMessage"></p>
+                    <button id="alertOkButton">OK</button>
+                </div>
+            </div>
+            <style>
+                .custom-alert {
+                    display: none;
+                    position: fixed;
+                    z-index: 999;
+                    left: 0;
+                    top: 0;
+                    width: 100%;
+                    height: 100%;
+                    overflow: auto;
+                    background-color: rgba(0,0,0,0.4);
+                }
+                .custom-alert-content {
+                    background-color: #fefefe;
+                    margin: 15% auto;
+                    padding: 20px;
+                    border: 1px solid #888;
+                    width: 80%;
+                    font-family: monospace; /* Use monospace font */
+                }
+                .visible {
+                    display: block;
+                }
+            </style>
+        `;
+        document.body.insertAdjacentHTML('beforeend', html);
+        alertDiv = document.getElementById('customAlert');
+        document.getElementById('alertOkButton').onclick = () => {
+            alertDiv.classList.remove('visible');
+            document.removeEventListener('keydown', dismissAlert);
+        };
+    }
+  
+    const dismissAlert = (event) => {
+        if (event.key === 'Enter' /*&& event.ctrlKey*/ && alertDiv.classList.contains('visible')) {
+            alertDiv.classList.remove('visible');
+            document.removeEventListener('keydown', dismissAlert);
+        }
+    }
+  
+    document.addEventListener('keydown', dismissAlert);
+    document.getElementById('alertMessage').textContent = message;
+    alertDiv.classList.add('visible');
+}
+// ^ takes 0.014ms to run, so performance is not the concern here.
+// timed with console.time, console.timeEnd
+
 document.body.style.visibility = "visible"

rose.c

@@ -7,6 +7,7 @@
 
 #include "plugins/libre_redirect/libre_redirect.h"
 #include "plugins/readability/readability.h"
+#include "plugins/shortcuts/shortcuts.h"
 #include "plugins/style/style.h"
 
 // #include "plugins/stand_in/stand_in.h"
@@ -14,7 +15,8 @@
 int LIBRE_REDIRECT_ENABLED = true;
 int READABILITY_ENABLED = true;
 int CUSTOM_STYLE_ENABLED = true;
-int CUSTOM_USER_AGENT = true;
+int CUSTOM_USER_AGENT = false;
+int NUM_TABS = 0;
 
 // to enable plugins,
 // 1. Enable them:
@@ -96,10 +98,19 @@ void load_uri(WebKitWebView* view, const char* uri)
     if (g_str_has_prefix(uri, "http://") || g_str_has_prefix(uri, "https://") || g_str_has_prefix(uri, "file://") || g_str_has_prefix(uri, "about:")) {
         webkit_web_view_load_uri(view, uri);
     } else {
-        // webkit_web_view_load_uri(view, uri);
-        char tmp[strlen(uri) + strlen(SEARCH)];
-        snprintf(tmp, sizeof(tmp), SEARCH, uri);
-        webkit_web_view_load_uri(view, tmp);
+        // Check for shortcuts
+        int l = SHORTCUT_N + strlen(uri) + 1;
+        char uri_expanded[l];
+        str_init(uri_expanded, l);
+        int check = shortcut_expand(uri, uri_expanded);
+        if (check == 2) {
+            webkit_web_view_load_uri(view, uri_expanded);
+        } else {
+            // Feed into search engine.
+            char tmp[strlen(uri) + strlen(SEARCH)];
+            snprintf(tmp, sizeof(tmp), SEARCH, uri);
+            webkit_web_view_load_uri(view, tmp);
+        }
     }
 }
 
@@ -183,12 +194,17 @@ GtkWidget* handle_create_new_tab(WebKitWebView* self,
     WebKitNavigationAction* navigation_action,
     GtkNotebook* notebook)
 {
-    WebKitURIRequest* uri_request = webkit_navigation_action_get_request(navigation_action);
-    const char* uri = webkit_uri_request_get_uri(uri_request);
-    printf("Creating new window: %s\n", uri);
-    notebook_append(notebook, uri);
-    gtk_notebook_set_show_tabs(notebook, true);
-    return NULL;
+    if (NUM_TABS < MAX_NUM_TABS || NUM_TABS == 0) {
+        WebKitURIRequest* uri_request = webkit_navigation_action_get_request(navigation_action);
+        const char* uri = webkit_uri_request_get_uri(uri_request);
+        printf("Creating new window: %s\n", uri);
+        notebook_append(notebook, uri);
+        gtk_notebook_set_show_tabs(notebook, true);
+        return NULL;
+    } else {
+        webkit_web_view_run_javascript(notebook_get_webview(notebook),
+            "alert('Too many tabs, not opening a new one')", NULL, NULL, NULL);
+    }
     /* WebKitGTK documentation recommends returning the new webview.
    * I imagine that this might allow e.g., to go back in a new tab
    * or generally to keep track of history.
@@ -199,27 +215,42 @@ GtkWidget* handle_create_new_tab(WebKitWebView* self,
 
 void notebook_append(GtkNotebook* notebook, const char* uri)
 {
-    GdkScreen* screen = gtk_window_get_screen(GTK_WINDOW(window));
-    GdkVisual* rgba_visual = gdk_screen_get_rgba_visual(screen);
-    GdkRGBA rgba;
+    if (NUM_TABS < MAX_NUM_TABS || NUM_TABS == 0) {
+        GdkScreen* screen = gtk_window_get_screen(GTK_WINDOW(window));
+        GdkVisual* rgba_visual = gdk_screen_get_rgba_visual(screen);
+        GdkRGBA rgba;
 
-    gdk_rgba_parse(&rgba, BG_COLOR);
+        gdk_rgba_parse(&rgba, BG_COLOR);
 
-    WebKitWebView* view = webview_new();
+        WebKitWebView* view = webview_new();
 
-    gtk_widget_set_visual(GTK_WIDGET(window), rgba_visual);
-    g_signal_connect(view, "load_changed", G_CALLBACK(load_changed), notebook);
-    g_signal_connect(view, "create", G_CALLBACK(handle_create_new_tab), notebook);
+        gtk_widget_set_visual(GTK_WIDGET(window), rgba_visual);
+        g_signal_connect(view, "load_changed", G_CALLBACK(load_changed), notebook);
+        g_signal_connect(view, "create", G_CALLBACK(handle_create_new_tab), notebook);
 
-    int n = gtk_notebook_append_page(notebook, GTK_WIDGET(view), NULL);
-    gtk_notebook_set_tab_reorderable(notebook, GTK_WIDGET(view), true);
-    gtk_widget_show_all(GTK_WIDGET(window));
-    gtk_widget_hide(GTK_WIDGET(bar));
-    webkit_web_view_set_background_color(view, &rgba);
-    load_uri(view, (uri) ? uri : HOME);
-    gtk_notebook_set_current_page(notebook, n);
-    gtk_notebook_set_tab_label_text(notebook, GTK_WIDGET(view), "-");
-    webkit_web_view_set_zoom_level(view, ZOOM);
+        int n = gtk_notebook_append_page(notebook, GTK_WIDGET(view), NULL);
+        gtk_notebook_set_tab_reorderable(notebook, GTK_WIDGET(view), true);
+        gtk_widget_show_all(GTK_WIDGET(window));
+        gtk_widget_hide(GTK_WIDGET(bar));
+        webkit_web_view_set_background_color(view, &rgba);
+        load_uri(view, (uri) ? uri : HOME);
+
+        if (CUSTOM_STYLE_ENABLED) {
+            char* style_js = malloc(STYLE_N + 1);
+            read_style_js(style_js);
+            webkit_web_view_run_javascript(notebook_get_webview(notebook), style_js,
+                NULL, NULL, NULL);
+            free(style_js);
+        }
+
+        gtk_notebook_set_current_page(notebook, n);
+        gtk_notebook_set_tab_label_text(notebook, GTK_WIDGET(view), "-");
+        webkit_web_view_set_zoom_level(view, ZOOM);
+        NUM_TABS += 1;
+    } else {
+        webkit_web_view_run_javascript(notebook_get_webview(notebook),
+            "alert('Too many tabs, not opening a new one')", NULL, NULL, NULL);
+    }
 }
 
 void show_bar(GtkNotebook* notebook)
@@ -306,6 +337,7 @@ int handle_key(func id, GtkNotebook* notebook)
 
     case close_tab:
         gtk_notebook_remove_page(notebook, gtk_notebook_get_current_page(notebook));
+        NUM_TABS -= 1;
 
         switch (gtk_notebook_get_n_pages(notebook)) {
         case 0:
@@ -436,7 +468,7 @@ void setup(GtkNotebook* notebook, int argc, char** argv)
     window_init(notebook);
 
     // Initialize with first uri
-    char* first_uri = argc > 1 ? argv[1] : NULL;
+    char* first_uri = argc > 1 ? argv[1] : HOME;
     notebook_init(notebook, first_uri);
     g_object_set(gtk_settings_get_default(), GTK, NULL);
 

style.css

@@ -11,7 +11,7 @@
 	outline-color: @Lavender;
 	color: @Text;
 	border-color: white;
-	font-size: 16px;
+	font-size: 25px;
 	/*@Base; */
 	/* border-bottom-color: @Base; */
 }
@@ -20,6 +20,23 @@ window, notebook, headerbar {
 	background: @Base;
 }
 
+/* Make titlebar pretty gigantic. I'm pretty myopic. */
+.titlebar  {
+  padding: 10px;
+  font-size: 30px;
+}
+
+
+.titlebar * {
+  padding: 10px;
+  font-size: 27px;
+}
+
+header * {
+  font-size: 20px;
+  padding: 5px;
+}
+
 tabs {
 	background-color: @Base;
 	padding: 3px;
@@ -32,6 +49,7 @@ tab {
 	margin: 2px 5px 2px 0px;
 	padding: 5px;
 	border-style: solid;
+  font-size: 27px;
 	/*border-color: white;
 	border-bottom-color: white;
 	outline-color: white;

user-scripts/ubuntu-20.04/rose-GIO_MODULE_DIR.desktop

@@ -0,0 +1,9 @@
+#!/usr/bin/env xdg-open
+[Desktop Entry]
+Version=1.0
+Type=Application
+Terminal=false
+Exec=/home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot/user-scripts/ubuntu-20.04/rose.sh %u
+Name=Rose
+Comment=Minimalistic browser
+Icon=/home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot/user-scripts/ubuntu-20.04/rose-images/rose-desktop-icon.png

user-scripts/ubuntu-20.04/rose.desktop

@@ -3,7 +3,7 @@
 Version=1.0
 Type=Application
 Terminal=false
-Exec= /usr/bin/rose %u
+Exec=/bin/rose %u
 Name=Rose
 Comment=Minimalistic browser
 Icon=/home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot/user-scripts/ubuntu-20.04/rose-images/rose-desktop-icon.png

user-scripts/ubuntu-20.04/rose.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+GIO_MODULE_DIR=/usr/lib/x86_64-linux-gnu/gio/modules/ /bin/rose "$1"
+